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diff --git a/controllers/page.php b/controllers/page.php
index 516eef4..d687556 100644
--- a/controllers/page.php
+++ b/controllers/page.php
@@ -1,133 +1,137 @@
<?php
/**
* Page
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* This controller handle the /page URL.
*
* It allows to prints a content page.
*
* The code of the content page to print must be included in the URL:
* /page/quux will print the quux page.
*
* To edit a page, append ?mode=edit to the URL.
*
* It uses the page_edit.tpl view to edit and the raw.tpl view to print pages.
*
* Versions of the edited pages are saved in a separate table
* but it's not a wiki, it's for backup purposes.
*
* @package Zed
* @subpackage Controllers
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*
* @todo move "handle editor form" and some of the "gets page" code to a includes/objects/page.php file (rationale: cleaner model/controller separation)
*/
if (!$code = $db->sql_escape($url[1])) {
message_die(HACK_ERROR, "/page/ must be followed by page code");
}
//
// Handles editor form
//
if ($_POST['code']) {
//Ask flag admin.pages.editor
$CurrentPerso->request_flag('admin.pages.editor');
//Gets version
$sql = "SELECT MAX(page_version) + 1 FROM " . TABLE_PAGES_EDITS .
" WHERE page_code = '$code'";
- if (!$result = $db->sql_query($sql)) message_die(SQL_ERROR, "Can't fetch pages", '', __LINE__, __FILE__, $sql);
+ if (!$result = $db->sql_query($sql)) {
+ message_die(SQL_ERROR, "Can't fetch pages", '', __LINE__, __FILE__, $sql);
+ }
$row = $db->sql_fetchrow($result);
$page_version = ($row[0] == "") ? 0 : $row[0];
//Gets other fields
$page_code = $db->sql_escape($code);
$page_title = $db->sql_escape($_POST['title']);
$page_content = $db->sql_escape($_POST['content']);
$page_edit_reason = $db->sql_escape($_POST['edit_reason']);
$page_edit_user_id = $CurrentPerso->user_id;
$page_edit_time = time();
//Saves archive version
$sql = "INSERT INTO " . TABLE_PAGES_EDITS . " (`page_code`, `page_version`, `page_title`, `page_content`, `page_edit_reason`, `page_edit_user_id`, `page_edit_time`) VALUES ('$page_code', '$page_version', '$page_title', '$page_content', '$page_edit_reason', '$page_edit_user_id', '$page_edit_time')";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't save page", '', __LINE__, __FILE__, $sql);
}
//Saves prod version
$sql = "REPLACE INTO " . TABLE_PAGES . " (`page_code`, `page_title`, `page_content`) VALUES ('$page_code', '$page_title', '$page_content')";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't save page", '', __LINE__, __FILE__, $sql);
}
$smarty->assign('NOTIFY', "Page $page_code saved, version $page_version.");
}
//
// Gets page
//
$sql = "SELECT page_title, page_content, page_code FROM " . TABLE_PAGES . " WHERE page_code LIKE '$code'";
-if ( !($result = $db->sql_query($sql)) ) message_die(SQL_ERROR, "Can't get pages", '', __LINE__, __FILE__, $sql);
+if ( !($result = $db->sql_query($sql)) ) {
+ message_die(SQL_ERROR, "Can't get pages", '', __LINE__, __FILE__, $sql);
+}
$row = $db->sql_fetchrow($result);
switch ($_GET['mode']) {
case 'edit':
$CurrentPerso->request_flag('admin.pages.editor');
$template = 'page_edit.tpl';
if ($row) {
$smarty->assign('PAGE_TITLE', $row['page_title']);
$smarty->assign('page', $row);
} else {
$smarty->assign('PAGE_TITLE', $code);
$page['page_code'] = $code;
$smarty->assign('page', $page);
unset($page);
}
$smarty->assign('PAGE_JS', 'FCKeditor/fckeditor.js');
break;
default:
if ($row) {
$smarty->assign('PAGE_TITLE', $row['page_title']);
$content = $row['page_content'];
} else {
$smarty->assign('PAGE_TITLE', lang_get('PageNotFound'));
$content = lang_get('PageNotFound');
}
//Adds edit link
if ($CurrentPerso->flags['admin.pages.editor']) {
$content .= '<p class="info" style="text-align: right">[ <a href="?mode=edit">Edit page</a> ]</p>';
}
$template = 'raw.tpl';
$smarty->assign('CONTENT', $content);
break;
}
//
// HTML output
//
//Serves header
include('header.php');
//Serves content
$smarty->display($template);
//Serves footer
include('footer.php');
diff --git a/controllers/profile.php b/controllers/profile.php
index 42f42cc..e069da0 100644
--- a/controllers/profile.php
+++ b/controllers/profile.php
@@ -1,345 +1,353 @@
<?php
/**
* User profile
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* This is a controller allowing user profile view and edit.
*
* It handles the following URLs:
* /who/<perso nickname> views the nickname's profile,
* /who/random views a random profile,
* /who/edit/profile edits its profile
* /who/edit/account edits its account (disabled on Zed, cf. settings),
* /who/edit/photo(s) manages its profile's photos,
* /who/edit/photo/edit/<photo id> edits a photo properties,
* /who/edit/photo/delete/<photo id> deletes a photo,
* /who/edit/photo/avatar/<photo id> promotes a photo to avatar.
*
* The following views are used:
* profile.tpl,
* profile_edit.tpl,
* user_account.tpl,
* profile_photo.tpl,
* profile_photo_edit.tpl.
*
* The following models are used:
* Profile,
* ProfilePhoto,
* ProfileComment.
*
* The view profile_tags.tpl is indirectly used by the Profile model.
*
* This code is maintained in // with Azhàr.
*
* @package Zed
* @subpackage Controllers
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
//Loads language file
lang_load('profile.conf');
//Gets perso nickname from URL
$who = $url[1];
switch ($who) {
case 'edit':
$mode = 'edit';
$who = $CurrentPerso->nickname;
break;
case 'random':
$mode = 'view';
$who = $db->sql_query_express("SELECT perso_id FROM " . TABLE_PROFILES . " ORDER BY rand() LIMIT 1");
break;
default:
$mode = 'view';
}
if (!$who) {
message_die(GENERAL_ERROR, "Who?", "URL error");
}
//Libs
require_once('includes/objects/profile.php');
require_once('includes/objects/profilecomment.php');
require_once('includes/objects/profilephoto.php');
//Gets perso information
require_once('includes/objects/perso.php');
$perso = Perso::get($who);
if ($perso->lastError) {
message_die(GENERAL_ERROR, $perso->lastError, "Error");
}
$smarty->assign('perso', $perso);
//Gets profile
$profile = new Profile($perso->id);
//Handles form
if ($_POST['EditProfile']) {
$profile->load_from_form();
$profile->updated = time();
$profile->save_to_database();
$mode = 'view';
} elseif ($_POST['UserAccount']) {
$smarty->assign('WAP', "This form have been deprecated. You can write instead settings in the SmartLine");
} elseif ($_POST['message_type'] == 'private_message') {
//Sends a message
require_once('includes/objects/message.php');
$msg = new Message();
$msg->from = $CurrentPerso->id;
$msg->to = $perso->id;
$msg->text = $_POST['message'];
$msg->send();
if ($msg->from == $msg->to) {
$smarty->assign('NOTIFY', lang_get('MessageSentSelf'));
} else {
$smarty->assign('NOTIFY', lang_get('MessageSent'));
}
} elseif ($_POST['message_type'] == 'profile_comment') {
//New profile comment
$comment = new ProfileComment();
$comment->author = $CurrentPerso->id;
$comment->perso_id = $perso->id;
$comment->text = $_POST['message'];
$comment->publish();
$smarty->assign('NOTIFY', lang_get('CommentPublished'));
} elseif ($_FILES['photo']) {
#We've a file !
$hash = md5(microtime() . serialize($_FILES));
$extension = get_extension($_FILES['photo']['name']);
$filename = $CurrentPerso->id . '_' . $hash . '.' . $extension;
#We ignore $_FILES[photo][error] 4, this means no file has been uploaded
#(so user doesn't want upload a new file)
#See http:/www.php.net/features.file-upload and http://www.php.net/manual/en/features.file-upload.errors.php about common errors
#Not valid before PHP 4.2.0
switch ($_FILES['photo']['error']) {
case 0:
#There is no error, the file uploaded with success.
if (!move_uploaded_file($_FILES['photo']['tmp_name'], PHOTOS_DIR . '/' . $filename)) {
$errors[] = "Upload successful, but error saving it.";
} else {
//Attaches the picture to the profile
$photo = new ProfilePhoto();
$photo->name = $filename;
$photo->perso_id = $CurrentPerso->id;
$photo->description = $_POST['description'];
- if ($photo->avatar) $photo->promote_to_avatar();
+ if ($photo->avatar) {
+ $photo->promote_to_avatar();
+ }
$photo->save_to_database();
//Generates thumbnail
if (!$photo->generate_thumbnail()) {
$smarty->assign('WAP', "Error generating thumbnail.");
}
$smarty->assign('NOTIFY', lang_get('PhotoUploaded'));
$mode = 'view';
}
break;
case 1:
$errors[] = "The file is too large.";
break;
#TODO : more explicit error messages
default:
$errors[] = "Unknown error (#" . $_FILES['photo']['error'] . ")";
break;
}
if (count($errors)) {
$smarty->assign('WAP', join($errors, '<br />'));
}
} elseif ($_POST['id']) {
//Edits photo properties
$photo = new ProfilePhoto($_POST['id']);
if ($photo->lastError) {
$smarty->assign('WAP', $photo->lastError);
$mode = 'view';
} elseif ($photo->perso_id != $CurrentPerso->id) {
$smarty->assign('WAP', lang_get('NotYourPic'));
$mode = 'view';
} else {
//OK
$wereAvatar = $photo->avatar;
$photo->load_from_form();
if (!$wereAvatar && $photo->avatar) {
//Promote to avatar
$photo->promote_to_avatar();
}
$photo->save_to_database();
}
}
//Prepares output
if ($profile->text) {
//Profile
$smarty->assign('PROFILE_TEXT', $profile->text);
$smarty->assign('PROFILE_FIXEDWIDTH', $profile->fixedwidth);
}
if ($mode == 'view') {
require_once('includes/objects/profilephoto.php');
//Self profile?
$self = $CurrentPerso->id == $profile->perso_id;
//Gets profiles comments, photos, tags
$comments = ProfileComment::get_comments($profile->perso_id);
$photos = ProfilePhoto::get_photos($profile->perso_id);
$tags = $profile->get_cached_tags();
//Records timestamp, to be able to track new comments
- if ($self) $CurrentPerso->set_flag('profile.lastvisit', time());
+ if ($self) {
+ $CurrentPerso->set_flag('profile.lastvisit', time());
+ }
//Template
$smarty->assign('PROFILE_COMMENTS', $comments);
$smarty->assign('PROFILE_SELF', $self);
- if ($tags) $smarty->assign('PROFILE_TAGS', $tags);
+ if ($tags) {
+ $smarty->assign('PROFILE_TAGS', $tags);
+ }
$smarty->assign('USERNAME', $perso->username);
$smarty->assign('NAME', $perso->name ? $perso->name : $perso->nickname);
$template = 'profile.tpl';
} elseif ($mode == 'edit') {
switch ($url[2]) {
case 'profile':
$smarty->assign('USERNAME', $perso->name);
$smarty->assign('DIJIT', true);
$css[] = THEME . '/forms.css';
$template = 'profile_edit.tpl';
break;
case 'account':
$smarty->assign('user', $CurrentUser);
$smarty->assign('DIJIT', true);
$css[] = THEME . '/forms.css';
$template = 'user_account.tpl';
break;
case '':
$smarty->assign('NOTIFY', "What do you want to edit ? Append /profile, /account or /photos to the URL");
break;
case 'photo':
case 'photos':
$smarty->assign('USERNAME', $perso->name);
switch ($action = $url[3]) {
case '':
//Nothing to do
break;
case 'delete':
//Deletes a picture
if (!$id = $url[4]) {
$smarty->assign('WAP', "URL error. Parameter missing: picture id.");
} else {
$photo = new ProfilePhoto($id);
if ($photo->lastError) {
//Probably an non existent id (e.g. double F5, photo already deleted)
$smarty->assign('WAP', $photo->lastError);
} elseif ($photo->perso_id != $CurrentPerso->id) {
$smarty->assign('WAP', lang_get('NotYourPic'));
} else {
//OK we can delete it
$photo->delete();
$smarty->assign('NOTIFY', lang_get('PictureDeleted'));
}
}
break;
case 'edit':
if (!$id = $url[4]) {
$smarty->assign('WAP', "URL error. Parameter missing: picture id.");
} else {
$photo = new ProfilePhoto($id);
if ($photo->lastError) {
//Probably an non existent id (e.g. double F5, photo already deleted)
$smarty->assign('WAP', $photo->lastError);
} elseif ($photo->perso_id != $CurrentPerso->id) {
$smarty->assign('WAP', lang_get('NotYourPic'));
} else {
//Photo information edit form
$smarty->assign('photo', $photo);
$template = 'profile_photo_edit.tpl';
}
}
break;
case 'avatar':
//Promotes a picture to avatar
if (!$id = $url[4]) {
$smarty->assign('WAP', "URL error. Parameter missing: picture id.");
} else {
$photo = new ProfilePhoto($id);
if ($photo->lastError) {
$smarty->assign('WAP', $photo->lastError);
} elseif ($photo->perso_id != $CurrentPerso->id) {
$smarty->assign('WAP', lang_get('NotYourPic'));
} else {
//OK, promote it to avatar
$photo->promote_to_avatar();
$photo->save_to_database();
$smarty->assign('NOTIFY', lang_get('PromotedToAvatar'));
}
}
break;
default:
$smarty->assign('WAP', "Unknown URL. To delete a picture it's /delete/<picture id>. To edit it /edit/<picture id>");
break;
}
if (!$template) {
$photos = ProfilePhoto::get_photos($profile->perso_id);
if (!$smarty->tpl_vars['NOTIFY']) {
$smarty->assign('NOTIFY', "Your feedback is valued. Report any bug or suggestion on the graffiti wall.");
}
$template = 'profile_photo.tpl';
}
break;
default:
$smarty->assign('WAP', "URL error. You can use /edit with profile, account or photos.");
break;
}
}
//
// HTML output
//
//Photos
if (count($photos) || $photo) {
$smarty->assign('URL_PICS', PHOTOS_URL);
$css[] = 'lightbox.css';
$smarty->assign('PAGE_JS', ['prototype.js', 'effects.js', 'lightbox.js']);
$smarty->assign('PICS', $photos);
}
//Serves header
$css[] = THEME . "/profile.css";
$smarty->assign('PAGE_CSS', $css);
$smarty->assign('PAGE_TITLE', $perso->name);
include('header.php');
//Serves content
-if ($template) $smarty->display($template);
+if ($template) {
+ $smarty->display($template);
+}
//Serves footer
include('footer.php');
diff --git a/includes/SmartLine/SmartLine.php b/includes/SmartLine/SmartLine.php
index 31fcf2c..ff293d3 100755
--- a/includes/SmartLine/SmartLine.php
+++ b/includes/SmartLine/SmartLine.php
@@ -1,537 +1,541 @@
<?php
/**
* SmartLine 0.1
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* 0.1 2007-07-28 01:36 [DcK] Initial release
* 2010-07-02 00:39 [Dck] Documentation
*
* @package Zed
* @subpackage SmartLine
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2007 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @link http://bitbucket.org/dereckson/smartline
* @filesource
///////////////////////////////////////////////////////////////////////////////
// SECTION I - INITIALIZATION
///////////////////////////////////////////////////////////////////////////////
//Constants
/**
* The standard, regular output (like STDOUT on POSIX systems)
*/
if (!defined('STDOUT')) {
define('STDOUT', 1, true);
}
/**
* The error output (like STDERR on POSIX systems)
*/
if (!defined('STDERR')) {
define('STDERR', -1, true);
}
///////////////////////////////////////////////////////////////////////////////
// SECTION Ibis - L10n
///////////////////////////////////////////////////////////////////////////////
//Ensures $lang is a standard array
if (empty($lang) || !is_array($lang)) {
$lang = [];
}
$lang = array_merge($lang, [
//Errors
'InvalidCommand' => "Invalid command %s. Use <strong>showcommands</strong> to show all commands.",
'RegisteredButNotExistingCommand' => "[CRITICAL ERROR] The command %s has correctly been registered but its method or class doesn't exist.",
'NotYetHelpForThiscommand' => "This command hasn't been documented yet.",
//Help
'DefaultHelp' => "This SmartLine is a command line interface.
<br /><br /><strong>showcommands</strong> prints the list.
<br /><strong>help &lt;command&gt;</strong> prints help for this command.",
'Help' => [
'help' => "<strong>help &lt;command&gt;</strong> prints command help.",
'showcommands' => 'show available commands'
]
]);
///////////////////////////////////////////////////////////////////////////////
// SECTION II - HELPERS FUNCTIONS
///////////////////////////////////////////////////////////////////////////////
/**
* Error handler called during SmartLine command execution.
*
* Any error occurring during command execution will be set in STDERR.
*
* To get an array with all the errors:
* <code>$errors = $yourSmartLine->gets_all(STDERR)</code>
*
* Or to prints all the error:
* <code>$yourSmartLine->prints_all(STDERR)</code>
*
* Or to pops (gets and deletes) only the last error:
* <code>$lastError = $yourSmartLine->gets(STDERR)</code>
*
* @link http://www.php.net/manual/en/function.set-error-handler.php set_error_handler, PHP manual
* @link http://www.php.net/manual/en/errorfunc.examples.php Error handling examples, PHP manual
*
* @param int $level The PHP error level
* @param string $error The error description
* @param string $file The script where the error occurred
* @param int $line The line where the error occurred
*/
function SmartLineHandler($level, $error, $file, $line) {
switch ($level) {
case E_NOTICE:
$type = 'Notice';
break;
CASE E_WARNING:
$type = 'Warning';
break;
CASE E_ERROR:
$type = 'Error';
break;
default:
$type = "#$level";
}
$_SESSION['SmartLineOutput'][STDERR][] = "[PHP $type] $error in $file line $line.";
return true;
}
///////////////////////////////////////////////////////////////////////////////
// SECTION III - BASE CLASSES
///////////////////////////////////////////////////////////////////////////////
//SmartLineCommand is a class implementing a SmartLine command.
//If you want to create a more complex command, extends this class.
/**
* The SmartLine command base class.
*
* To add a command, create an instance of the class, like:
* <code>
* class HelloWorldSmartLineCommand extends SmartLineCommand {
* public function run ($argv, $argc) {
* $this->SmartLine->puts('Hello World!');
* }
* }
* </code>
*
* Then, registers your command:
* <code>
* $yourSmartLine->register_object('hello', 'HelloWorldSmartLineCommand');
* </code>
*
* @see SmartLine::register_object
*/
class SmartLineCommand {
/**
* Initializes a new instance of the SmartLine Command
*
* @param SmartLine $SmartLine the SmartLine the command belongs
*/
public function __construct ($SmartLine) {
$this->SmartLine = $SmartLine;
}
/**
* Gets the command help text or indicates help should be fetched from $lang array
*
* @return string|bool a string containing the command help or the bool value false, to enable the default behavior (ie prints $lang['help']['nameOfTheCommand'])
*/
public function help () {
return false;
}
/**
* Runs the command
*
* @param array $argv an array of string, each item a command argument
* @param int $argc the number of arguments
*/
public function run ($argv, $argc) {
}
/**
* The SmartLine where this instance of the command is registered
*
* @var SmartLine
*/
public $SmartLine;
}
/**
* This class represents a SmartLine instance
*
* If you use only register_object, you can use it directly.
* If you use register_method, extends this class in your SmartLine.
*/
class SmartLine {
/**
* Initializes a new instance of the SmartLine object.
*/
public function __construct () {
//Assumes we've an empty array where store registered commands.
$this->commands = [];
//Let's register standard commands
$this->register_object('showcommands', 'ShowCommandsSmartLineCommand');
$this->register_object('help', 'HelpSmartLineCommand');
}
/**
* Registers a private method as command.
*
* @param string $command The name of the command to register
* @param string $method The method to register [OPTIONAL]. If omitted, the method registered will be the method having the same name as the command.
* @param bool $useArgvArgc If true, indicates the method uses $argv, $argc as parameters. If false, indicates the method uses its parameters (default behavior). [OPTIONAL]
*
* @return bool true if the command have successfully been registered ; otherwise, false.
*/
public function register_method ($command, $method = null, $useArgvArgc = false) {
- if (is_null($function)) $method = $command;
+ if (is_null($function)) {
+ $method = $command;
+ }
if (!method_exists($this, $method)) {
$this->lastError = "Registration failed. Unknown method $method";
return false;
}
$className = ucfirst($method) . 'SmartLineCommand';
//If class exists, add a uniqid after function
while (class_exists($method)) {
$className = uniqid(ucfirst($method)) . 'SmartLineCommand';
}
//Creates the class
if ($useArgvArgc) {
$call = "$this->SmartLine->$method(\$argv, \$argc);";
} else {
//We don't know how many args we've, so we use call_user_func_array
$call = "array_shift(\$argv);
call_user_func_array(
array(&\$this->SmartLine, '$method'),
\$argv
);";
}
$code = "class $className extends SmartLineCommand {
public function run (\$argv, \$argc) {
$call
}
}";
eval($code);
$this->register_object($command, $className);
return true;
}
/**
* Registers an object extending SmartLineCommand as command.
*
* @param string $command The name of the command to register
* @param SmartLineCommand|string $object The object extending SmartLineCommand. This can be the name of the class (string) or an instance already initialized of the object (SmartLineCommand).
* @return bool true if the command have successfully been registered ; otherwise, false.
*/
public function register_object ($command, $object) {
if (is_object($object)) {
//Sets SmartLine property
$object->SmartLine = $this;
} elseif (is_string($object) && class_exists($object)) {
//Creates a new instance of $object
$object = new $object($this);
} else {
$this->lastError = "Registration failed. register_object second parameter must be a class name (string) or an already initialized instance of such class (object) and not a " . gettype($object);
return false;
}
if (!$this->caseSensitive) {
$command = strtolower($command);
}
$this->commands[$command] = $object;
return true;
}
/**
* Determines whether the specified command have been registered.
*
* @param string $command The name of the command to check
* @return true if the specified command have been registered ; otherwise, false.
*/
public function isRegistered ($command) {
if (!$this->caseSensitive) {
$command = strtolower($command);
}
return array_key_exists($command, $this->commands);
}
/**
* Executes the specified expression.
*
* If an error occurs during the command execution:
* the STDERR output will contains the errors,
* the value returned by this methods will be false.
*
* To execute the command and prints error:
* <code>
* $fooSmartLine = new SmartLine();
* //...
* $result = $fooSmartLine->execute($expression);
* $fooSmartLine->prints_all();
* if (!$result) {
* //Errors!
* echo "<h3>Errors</h3>";
* $fooSmartLine->prints_all(STDERR);
* }
* </code>
*
* @param string $expression The expression containing the command to execute
* @return bool true if the command have been successfully executed ; otherwise, false.
*/
public function execute ($expression) {
//Does nothing if blank line
- if (!$expression) return;
+ if (!$expression) {
+ return;
+ }
//Prepares $argv and $argc
$argv = $this->expression2argv($expression);
$argc = count($argv);
//Gets command
$command = $this->caseSensitive ? $argv[0] : strtolower($argv[0]);
//If command doesn't exist, throws an error
if (!array_key_exists($command, $this->commands)) {
global $lang;
$this->puts(sprintf($lang['InvalidCommand'], $command), STDERR);
return false;
}
//Executes command, intercepting error and returns result
set_error_handler("SmartLineHandler");
try {
$result = $this->commands[$command]->run($argv, $argc);
} catch (Exception $ex) {
$this->puts("<pre>$ex</pre>", STDERR);
}
restore_error_handler();
return $result;
}
/**
* Adds a message to the specified output queue.
*
* @param string $message the message to queue
* @param int $output The output queue (common values are STDERR and STDOUT constants). It's an optional parameter ; if omitted, the default value will be STDOUT.
*/
public function puts ($message, $output = STDOUT) {
//
$_SESSION['SmartLineOutput'][$output][] = $message;
}
/**
* Truncates the specified output queue.
*
* @param int $output The output queue (common values are STDERR and STDOUT constants). It's an optional parameter ; if omitted, the default value will be STDOUT.
*/
public function truncate ($output = STDOUT) {
unset($_SESSION['SmartLineOutput'][$output]);
}
/**
* Pops (gets and clears) the first message from the specified output queue.
*
* @param int $output The output queue (common values are STDERR and STDOUT constants). It's an optional parameter ; if omitted, the default value will be STDOUT.
* @return string the message
*/
public function gets ($output = STDOUT) {
if (count($_SESSION['SmartLineOutput'][$output] > 0)) {
return array_pop($_SESSION['SmartLineOutput'][$output]);
}
}
/**
* Gets the number of messages in the specified output queue.
*
* @param int $output The output queue (common values are STDERR and STDOUT constants). It's an optional parameter ; if omitted, the default value will be STDOUT.
*/
public function count ($output = STDOUT) {
return count($_SESSION['SmartLineOutput'][$output]);
}
/**
* Gets all the message from the specified output queue.
*
* @param int $output The output queue (common values are STDERR and STDOUT constants). It's an optional parameter ; if omitted, the default value will be STDOUT.
* @param string $prefix The string to prepend each message with. It's an optional parameter ; if omitted, '<p>'.
* @param string $suffix The string to append each message with. It's an optional parameter ; if omitted, '</p>'.
* @return Array an array of string, each item a message from the specified output queue
*/
public function gets_all ($output = STDOUT, $prefix = '<p>', $suffix = '</p>') {
$count = count($_SESSION['SmartLineOutput'][$output]);
if ($count == 0) {
return;
}
for ($i = 0 ; $i < $count ; $i++) {
$buffer .= $prefix . $_SESSION['SmartLineOutput'][$output][$i] . $suffix;
}
unset ($_SESSION['SmartLineOutput'][$output]);
return $buffer;
}
/**
* Prints all the message from the specified output queue.
*
* @param int $output The output queue (common values are STDERR and STDOUT constants). It's an optional parameter ; if omitted, the default value will be STDOUT.
* @param string $prefix The string to prepend each message with. It's an optional parameter ; if omitted, '<p>'.
* @param string $suffix The string to append each message with. It's an optional parameter ; if omitted, '</p>'.
*/
public function prints_all ($output = STDOUT, $prefix = '<p>', $suffix = '</p>') {
$count = count($_SESSION['SmartLineOutput'][$output]);
if ($count == 0) {
return;
}
for ($i = 0 ; $i < $count ; $i++) {
echo $prefix, $_SESSION['SmartLineOutput'][$output][$i], $suffix;
}
unset ($_SESSION['SmartLineOutput'][$output]);
}
/**
* Gets the command help
*
* @param string $command The command to get help from
* @param string The command help
*/
public function gethelp ($command) {
return $this->commands[$command]->help();
}
/**
* Gets an an argv array from the specified expression
*
* @param string $expression The expression to transform into a argv array
* @return Array An array of string, the first item the command, the others those arguments.
*/
private function expression2argv ($expression) {
//Checks if expression contains "
$pos1 = strpos($expression, '"');
//We isolate "subexpression"
if ($pos1 !== false) {
$pos2 = $pos1;
do {
$pos2 = strpos($expression, '"', $pos2 + 1);
} while ($pos2 !== false && ($expression[$pos2 - 1] == "\\" && $expression[$pos2 - 2] != "\\"));
if ($pos2 === false) {
//If final quote is missing, throws a warning and autoadds it.
$this->puts("[Warning] Final \" missing in $expression.", STDERR);
$argv = $this->expression2argv(substr($expression, 0, $pos1));
$argv[] = substr($expression, $pos1 + 1);
return $argv;
}
return array_merge(
$this->expression2argv(substr($expression, 0, $pos1)),
[substr($expression, $pos1 + 1, $pos2 - $pos1 - 1)],
$this->expression2argv(substr($expression, $pos2 + 1))
);
}
//Standard expression (ie without ")
$argv = [];
$items = explode(' ', $expression);
foreach ($items as $item) {
$item = trim($item);
if (!$item) {
//blank, we ignore
continue;
}
$argv[] = $item;
}
return $argv;
}
//Contains last error
public $lastError = '';
//If true, command isn't equal to Command
public $caseSensitive = true;
}
///////////////////////////////////////////////////////////////////////////////
// SECTION IV - STANDARD COMMANDS
///////////////////////////////////////////////////////////////////////////////
/*
* These commands are available in all default smartlines instance
*/
/**
* The standard command "showcommands"
*
* This command returns a list, with all the available commands
*/
class ShowCommandsSmartLineCommand extends SmartLineCommand {
/**
* Runs the command
*
* @param array $argv an array of string, each item a command argument
* @param int $argc the number of arguments
*/
public function run ($argv, $argc) {
$commands = array_keys($this->SmartLine->commands);
sort($commands);
$this->SmartLine->puts(implode(' ', $commands));
}
}
/**
* The standard command "help"
*
* This command prints command help.
*
* Help could be defined
* in the command classes, as a return value from the help method ;
* in the $lang['Help'] array, at the command key (e.g. $lang['Help']['quux'] for the quux command).
*/
class HelpSmartLineCommand extends SmartLineCommand {
/**
* Runs the command
*
* @param array $argv an array of string, each item a command argument
* @param int $argc the number of arguments
*/
public function run ($argv, $argc) {
global $lang;
if ($argc == 1) {
$this->SmartLine->puts($lang['DefaultHelp']);
} elseif (!$this->SmartLine->isRegistered($argv[1])) {
$this->SmartLine->puts(sprintf($lang['InvalidCommand'], str_replace(' ', '&nbsp;', $argv[1])), STDERR);
} else {
$command = strtolower($argv[1]);
if (!$help = $this->SmartLine->gethelp($command)) {
if (array_key_exists($command, $lang['Help'])) {
$help = $lang['Help'][$command];
} else {
$help = $lang['NotYetHelpForThiscommand'];
}
}
$this->SmartLine->puts($help);
}
}
}
///////////////////////////////////////////////////////////////////////////////
diff --git a/includes/content/file.php b/includes/content/file.php
index 8894943..9a23857 100755
--- a/includes/content/file.php
+++ b/includes/content/file.php
@@ -1,274 +1,284 @@
<?php
/**
* Content file class
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* 0.1 2012-12-03 02:57 Forked from Content
*
* @package Zed
* @subpackage Content
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
/**
* Content class
*
* This class maps the content_files table.
*
*/
class ContentFile {
/* -------------------------------------------------------------
Properties
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
public $id;
public $path;
public $user_id;
public $perso_id;
public $title;
/* -------------------------------------------------------------
Constructor, __toString
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
/**
* Initializes a new ContentFile instance
*
* @param int $id the primary key
*/
function __construct ($id = null) {
if ($id) {
$this->id = $id;
$this->load_from_database();
}
}
/**
* Returns a string representation of current Content instance
*
* @return string the content title or path if title is blank.
*/
function __toString () {
return $this->title ? $this->title : $this->path;
}
/* -------------------------------------------------------------
Load/save class
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
/**
* Loads the object ContentFile (ie fill the properties) from the $_POST array
*
* @param boolean $allowSensibleFields if false, allow only title to be defined ; otherwise, allow all fields.
*/
function load_from_form ($allowSensibleFields = false) {
- if (array_key_exists('title', $_POST)) $this->title = $_POST['title'];
+ if (array_key_exists('title', $_POST)) {
+ $this->title = $_POST['title'];
+ }
if ($allowSensibleFields) {
- if (array_key_exists('path', $_POST)) $this->path = $_POST['path'];
- if (array_key_exists('user_id', $_POST)) $this->user_id = $_POST['user_id'];
- if (array_key_exists('perso_id', $_POST)) $this->perso_id = $_POST['perso_id'];
+ if (array_key_exists('path', $_POST)) {
+ $this->path = $_POST['path'];
+ }
+ if (array_key_exists('user_id', $_POST)) {
+ $this->user_id = $_POST['user_id'];
+ }
+ if (array_key_exists('perso_id', $_POST)) {
+ $this->perso_id = $_POST['perso_id'];
+ }
}
}
/**
* Loads the object ContentFile (ie fill the properties) from the database
*/
function load_from_database () {
global $db;
$id = $db->sql_escape($this->id);
$sql = "SELECT * FROM content_files WHERE content_id = '" . $id . "'";
- if ( !($result = $db->sql_query($sql)) ) message_die(SQL_ERROR, "Unable to query content", '', __LINE__, __FILE__, $sql);
+ if ( !($result = $db->sql_query($sql)) ) {
+ message_die(SQL_ERROR, "Unable to query content", '', __LINE__, __FILE__, $sql);
+ }
if (!$row = $db->sql_fetchrow($result)) {
$this->lastError = "Content unknown: " . $this->id;
return false;
}
$this->load_from_row($row);
return true;
}
/**
* Loads the object from row
*/
function load_from_row ($row) {
$this->id = $row['content_id'];
$this->path = $row['content_path'];
$this->user_id = $row['user_id'];
$this->perso_id = $row['perso_id'];
$this->title = $row['content_title'];
}
/**
* Saves to database
*/
function save_to_database () {
global $db;
$id = $this->id ? "'" . $db->sql_escape($this->id) . "'" : 'NULL';
$path = $db->sql_escape($this->path);
$user_id = $db->sql_escape($this->user_id);
$perso_id = $db->sql_escape($this->perso_id);
$title = $db->sql_escape($this->title);
//Updates or inserts
$sql = "REPLACE INTO content_files (`content_id`, `content_path`, `user_id`, `perso_id`, `content_title`) VALUES ($id, '$path', '$user_id', '$perso_id', '$title')";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't save content", '', __LINE__, __FILE__, $sql);
}
if (!$this->id) {
//Gets new record id value
$this->id = $db->sql_nextid();
}
}
/* -------------------------------------------------------------
File handling helper methods
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
/**
* Determines if the extension is valid
*
* @param string $ext The extension (without dot)
* @return boolean true if this extension is valid ; otherwise, false.
*/
function is_valid_extension ($ext) {
$ext = strtolower($ext);
return (is_valid_image_extension($ext) || is_valid_audio_extension($ext)
|| is_valid_video_extension($ext));
}
/**
* Determines if the extension is valid
*
* @param string $ext The extension (without dot)
* @return boolean true if this extension is valid ; otherwise, false.
*/
function is_valid_image_extension ($ext) {
switch ($ext = strtolower($ext)) {
//Pictures
case 'jpg':
case 'gif':
case 'png':
case 'bmp':
case 'xbm':
return true;
//Denied extension
default:
return false;
}
}
/**
* Determines if the extension is a valid audio file one
*
* @param string $ext The extension (without dot)
* @return boolean true if this extension is valid ; otherwise, false.
*/
function is_valid_audio_extension ($ext) {
switch ($ext = strtolower($ext)) {
//Sounds (HTML5 <audio> formats)
case 'mp3':
case 'ogg':
case 'aac':
case 'wav':
case 'wave':
return true;
//Denied extension
default:
return false;
}
}
/**
* Determines if the extension is a valid video file one
*
* @param string $ext The extension (without dot)
* @return boolean true if this extension is valid ; otherwise, false.
*
* @todo add H.264 extension
*/
function is_valid_video_extension ($ext) {
switch ($ext = strtolower($ext)) {
//Video (HTML5 <video> formats)
case 'ogg':
case 'webm':
return true;
//Denied extension
default:
return false;
}
}
/**
* Creates a directory
*
* @param string $dir the directory to create
*
* @todo set contents chmod in config
*/
function create_directory ($directory) {
if (!file_exists($directory)) {
@mkdir($directory); //Creates new directory, chmod 777
}
}
/**
* Handles uploaded file
*
* @return bool true if the file have been handled
*/
function handle_uploaded_file ($fileArray) {
if (count($fileArray) && $fileArray['error'] == 0) {
$this->create_directory("content/users/$this->user_id");
$this->path = "content/users/$this->user_id/$fileArray[name]";
if (!self::is_valid_extension(get_extension($fileArray[name]))) {
return false;
}
if (move_uploaded_file($fileArray['tmp_name'], $this->path)) {
return true;
} else {
$this->path = null;
return false;
}
} else {
return false;
}
}
/**
* Generates a thumbnail using ImageMagick binary
*
* @return boolean true if the thumbnail command returns 0 as program exit code ; otherwise, false
*/
function generate_thumbnail () {
global $Config;
//Builds thumbnail filename
$sourceFile = $this->path;
$pos = strrpos($this->path, '.');
$thumbnailFile = substr($sourceFile, 0, $pos) . 'Square' . substr($sourceFile, $pos);
//Executes imagemagick command
$command = $Config['ImageMagick']['convert'] . " \"$sourceFile\" -resize 162x162 \"$thumbnailFile\"";
@system($command, $code);
//Returns true if the command have exited with errorcode 0 (= ok)
return ($code == 0);
}
}
diff --git a/includes/content/location.php b/includes/content/location.php
index 9a25e53..05acac4 100755
--- a/includes/content/location.php
+++ b/includes/content/location.php
@@ -1,231 +1,233 @@
<?php
/**
* Content location class
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* 0.1 2010-12-03 2:58 Forked from Content class
*
* @package Zed
* @subpackage Content
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
/**
* Content location class
*
* This class maps the content_locations table.
*
* A content location is defined by 3 parameters:
* - location_global
* - location_local
* - location_k, an index for the content at the specified location
*
* This class allows to get or set the content_id at this
* (global, local, k) location.
*
* This class also provides a static helper method to
* get local content from a specific location.
*/
class ContentLocation {
/* -------------------------------------------------------------
Properties
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
public $location_global = null;
public $location_local = null;
public $location_k = null;
public $content_id;
/* -------------------------------------------------------------
Constructor, __toString
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
/**
* Initializes a new ContentLocation instance
*
* @param string $location_global the global location
* @param string $location_local the local location
* @param int $location_k the item indice for the specified location
*/
function __construct ($location_global = null, $location_local = null, $location_k = null) {
$this->location_global = $location_global;
$this->location_local = $location_local;
if ($location_k) {
$this->location_k = $location_k;
$this->load_from_database();
} else {
$this->location_k = self::get_free_location_k($location_global, $location_local);
}
}
/**
* Returns a string representation of current Content instance
*
* @return string the content title or path if title is blank.
*/
function __toString () {
$location_global = $this->location_global ? $this->location_global : '?';
$location_local = $this->location_local ? $this->location_local : '?';
$location_k = $this->location_k ? $this->location_k : '?';
return "($location_global, $location_local, $location_k)";
}
/* -------------------------------------------------------------
Load/save class
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
/**
* Loads the object ContentLocation (ie fill the properties) from the database
*/
function load_from_database () {
global $db;
$location_global = "'" . $db->sql_escape($this->location_global) . "'";
$location_local = "'" . $db->sql_escape($this->location_local) . "'";
$location_k = "'" . $db->sql_escape($this->location_k) . "'";
$sql = "SELECT * FROM content_locations WHERE location_global = '$location_global' AND location_local = '$location_local' AND location_k = '$location_k'";
- if ( !($result = $db->sql_query($sql)) ) message_die(SQL_ERROR, "Unable to query content", '', __LINE__, __FILE__, $sql);
+ if ( !($result = $db->sql_query($sql)) ) {
+ message_die(SQL_ERROR, "Unable to query content", '', __LINE__, __FILE__, $sql);
+ }
if (!$row = $db->sql_fetchrow($result)) {
$this->lastError = "Content location unknown: " . $this->content_id;
return false;
}
$this->load_from_row($row);
return true;
}
/**
* Loads the object from row
*/
function load_from_row ($row) {
$this->content_id = $row['content_id'];
$this->location_global = $row['location_global'];
$this->location_local = $row['location_local'];
$this->location_k = $row['location_k'];
}
/**
* Saves to database
*/
function save_to_database () {
global $db;
$location_global = "'" . $db->sql_escape($this->location_global) . "'";
$location_local = "'" . $db->sql_escape($this->location_local) . "'";
$location_k = "'" . $db->sql_escape($this->location_k) . "'";
$content_id = $this->content_id ? "'" . $db->sql_escape($this->content_id) . "'" : 'NULL';
$sql = "REPLACE INTO content_locations (location_global, location_local, location_k, content_id) VALUES ($location_global, $location_local, $location_k, $content_id)";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't save content location", '', __LINE__, __FILE__, $sql);
}
}
/* -------------------------------------------------------------
Helper methods
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
/**
* Gets the next k free value for the specified location
*
* @param string $location_global the global location
* @param string $location_local the local location
*
* @param int $location_k the next free local content indice
*/
function get_free_location_k ($location_global, $location_local) {
$location_global = "'" . $db->sql_escape($location_global) . "'";
$location_local = "'" . $db->sql_escape($location_local) . "'";
$sql = "SELECT MAX(location_k) + 1 FROM content_locations WHERE location_global = '$location_global' AND location_local = '$location_local'";
if (!$result = $db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't get content location k", '', __LINE__, __FILE__, $sql);
}
$row = $db->sql_fetchrow($result);
return $row[0];
}
/**
* Deletes this content location from the database
*/
function delete() {
$location_global = "'" . $db->sql_escape($this->location_global) . "'";
$location_local = "'" . $db->sql_escape($this->location_local) . "'";
$location_k = "'" . $db->sql_escape($this->location_k) . "'";
$sql = "DELETE FROM content_locations WHERE location_global = '$location_global' AND location_local = '$location_local' AND location_k = '$location_k' LIMIT 1";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't delete current content location", '', __LINE__, __FILE__, $sql);
}
}
/**
* Moves the content into new location
*
* @param string $location_global the target global location
* @param string $location_local the target local location
* @param int $location_k the target local content indice [facultative]
*/
function move ($location_global, $location_local, $location_k = null) {
if ($this->content_id) {
$this->delete();
}
if ($location_k) {
$this->location_k = $location_k;
} else {
$this->location_k = self::get_free_location_k($location_global, $location_local);
}
if ($this->content_id) {
$this->save_to_database();
}
}
/* -------------------------------------------------------------
Gets content
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
/**
* Gets content at specified location
*
* @param string $location_global global content location
* @param string $location_local local content location
* @return Array array of ContentFile instances
*
* The returned array indices are the local_k.
*/
static function get_local_content ($location_global, $location_local) {
global $db;
//Get contents at this location
$location_global = $db->sql_escape($location_global);
$location_local = $db->sql_escape($location_local);
$sql = "SELECT c.* FROM content c WHERE c.location_global = '$location_global' AND c.location_local = '$location_local' ORDER BY location_k ASC";
if (!$result = $db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't get content", '', __LINE__, __FILE__, $sql);
}
//Fills content array
$contents = [];
while ($row = $db->sql_fetchrow($result)) {
$k = $row['location_k'];
$contents[$k] = new ContentFile();
$contents[$k]->load_from_row($row);
}
return $contents;
}
}
diff --git a/includes/content/zone.php b/includes/content/zone.php
index a998659..23a21a8 100755
--- a/includes/content/zone.php
+++ b/includes/content/zone.php
@@ -1,195 +1,205 @@
<?php
/**
* Zone class
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* @package Zed
* @subpackage Content
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
/**
* Content zone class
*
* A zone is a physical place, independent from the location.
* This mechanism allows to more easily move zones.
*
* This class maps the content_zones table.
*/
class ContentZone {
public $id;
public $title;
public $type;
public $params;
public $deleted = false;
/**
* Initializes a new instance of a zone object
*
* @param int $id The zone ID
*/
function __construct ($id = '') {
if ($id) {
$this->id = $id;
return $this->load_from_database();
}
}
/**
* Loads the object zone (ie fill the properties) from the $_POST array
*/
function load_from_form () {
- if (array_key_exists('title', $_POST)) $this->user_id = $_POST['title'];
- if (array_key_exists('type', $_POST)) $this->user_id = $_POST['type'];
- if (array_key_exists('params', $_POST)) $this->user_id = $_POST['params'];
- if (array_key_exists('deleted', $_POST)) $this->user_id = $_POST['deleted'];
+ if (array_key_exists('title', $_POST)) {
+ $this->user_id = $_POST['title'];
+ }
+ if (array_key_exists('type', $_POST)) {
+ $this->user_id = $_POST['type'];
+ }
+ if (array_key_exists('params', $_POST)) {
+ $this->user_id = $_POST['params'];
+ }
+ if (array_key_exists('deleted', $_POST)) {
+ $this->user_id = $_POST['deleted'];
+ }
}
/**
* Loads the object zone (ie fill the properties) from the $row array
*/
function load_from_row ($row) {
$this->id = $row['zone_id'];
$this->title = $row['zone_title'];
$this->type = $row['zone_type'];
$this->params = $row['zone_params'];
$this->deleted = $row['zone_deleted'] ? true : false;
}
/**
* Loads the object zone (ie fill the properties) from the database
*/
function load_from_database () {
global $db;
$id = $db->sql_escape($this->id);
$sql = "SELECT * FROM " . TABLE_CONTENT_ZONES . " WHERE zone_id = '" . $id . "'";
- if (!$result = $db->sql_query($sql)) message_die(SQL_ERROR, 'Unable to query content_zones', '', __LINE__, __FILE__, $sql);
+ if (!$result = $db->sql_query($sql)) {
+ message_die(SQL_ERROR, 'Unable to query content_zones', '', __LINE__, __FILE__, $sql);
+ }
if (!$row = $db->sql_fetchrow($result)) {
$this->lastError = 'Zone unknown: ' . $this->id;
return false;
}
$this->load_from_row($row);
return true;
}
/**
* Saves the object to the database
*/
function save_to_database () {
global $db;
$id = $this->id ? "'" . $db->sql_escape($this->id) . "'" : 'NULL';
$title = $db->sql_escape($this->title);
$type = $db->sql_escape($this->type);
$params = $db->sql_escape($this->params);
$deleted = $this->deleted ? 1 : 0;
$sql = "REPLACE INTO " . TABLE_CONTENT_ZONES . " (`zone_id`, `zone_title`, `zone_type`, `zone_params`, `zone_deleted`) VALUES ($id, '$title', '$type', '$params', $deleted)";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to save", '', __LINE__, __FILE__, $sql);
}
if (!$this->id) {
$this->id = $db->sql_nextid();
}
}
/**
* Assigns the zone at the specified location.
*
* @param string $location_global the global location
* @param string $location_global the local location
* @param bool $delete_old_locations if true, delete old locations
*/
function assign_to ($location_global, $location_local, $delete_old_locations = true) {
if (!$this->id) {
$this->save_to_database();
}
global $db;
if ($delete_old_locations) {
$sql = "DELETE FROM " . TABLE_CONTENT_ZONES_LOCATIONS . " WHERE zone_id = " . $this->id;
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to delete", '', __LINE__, __FILE__, $sql);
}
}
$g = $db->sql_escape($location_global);
$l = $db->sql_escape($location_local);
$sql = "REPLACE INTO " . TABLE_CONTENT_ZONES_LOCATIONS . " (location_global, location_local, zone_id) VALUES ('$g', '$l', $this->id)";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to set zone location", '', __LINE__, __FILE__, $sql);
}
}
/**
* Gets the zone at specified location
*
* @param string $location_global the global location
* @param string $location_global the local location
* @param bool $create if the zone doesn't exist, create it [optional] [default value: false]
* @return ContentZone the zone, or null if the zone doesn't exist and $create is false
*/
static function at ($location_global, $location_local, $create = false) {
global $db;
$g = $db->sql_escape($location_global);
$l = $db->sql_escape($location_local);
$sql = "SELECT * FROM " . TABLE_CONTENT_ZONES_LOCATIONS . " WHERE location_global = '$g' AND location_local = '$l'";
if (!$result = $db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to set zone location", '', __LINE__, __FILE__, $sql);
}
if ($row = $db->sql_fetchrow($result)) {
return new ContentZone($row['zone_id']);
} elseif ($create) {
$zone = new ContentZone();
$zone->assign_to($location_global, $location_local);
return $zone;
} else {
return null;
}
}
/**
* Gets all the zones matching the specified location queries
*
* @param string $location_global_query the global location query
* @param string $location_local_query the local location query
* @return Array a ContentZone array, with each item a zone found
*
* [SECURITY] They are passed as is in SQL [R]LIKE queries, you can't inject users expression.
*
* The following properties are added to the ContentZone items of the returned array:
* - location_global
* - location_local
*/
static function search ($location_global_query, $location_local_query, $use_regexp_for_local = false) {
global $db;
$zones = [];
$op = $use_regexp_for_local ? 'RLIKE' : 'LIKE';
$sql = "SELECT * FROM " . TABLE_CONTENT_ZONES_LOCATIONS . " WHERE location_global LIKE '$location_global_query' AND location_local $op '$location_local_query'";
if (!$result = $db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to set zone location", '', __LINE__, __FILE__, $sql);
}
while ($row = $db->sql_fetchrow($result)) {
$zone = new ContentZone($row['zone_id']);
$zone->location_global = $row['location_global'];
$zone->location_local = $row['location_local'];
$zones[] = $zone;
}
return $zones;
}
}
?>
diff --git a/includes/core.php b/includes/core.php
index 0e95e94..ec9c5ab 100755
--- a/includes/core.php
+++ b/includes/core.php
@@ -1,672 +1,696 @@
<?php
/**
* Core: helper methods and main libraries loader
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* @package Zed
* @subpackage Keruald
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
////////////////////////////////////////////////////////////////////////////////
/// ///
/// Configures PHP and loads site-wide used libraries ///
/// ///
////////////////////////////////////////////////////////////////////////////////
error_reporting(E_ALL & ~E_NOTICE);
include_once("config.php");
include_once("error.php");
include_once("db/Database.php");
$db = Database::load();
Database::cleanupConfiguration();
include_once("sessions.php");
include_once("autoload.php");
////////////////////////////////////////////////////////////////////////////////
/// ///
/// Information helper methods ///
/// ///
////////////////////////////////////////////////////////////////////////////////
/**
* Gets the nickname from the specified perso ID
*
* @param integer $perso_id The specified perso ID
* @return string The perso's nickname
*/
function get_name ($perso_id) {
global $db;
$perso_id = $db->sql_escape($perso_id);
$sql = 'SELECT perso_nickname FROM '. TABLE_PERSOS . " WHERE perso_id = '$perso_id'";
- if (!$result = $db->sql_query($sql)) message_die(SQL_ERROR, "Can't query persos table.", '', __LINE__, __FILE__, $sql);
+ if (!$result = $db->sql_query($sql)) {
+ message_die(SQL_ERROR, "Can't query persos table.", '', __LINE__, __FILE__, $sql);
+ }
$row = $db->sql_fetchrow($result);
return $row['perso_nickname'];
}
/**
* Gets the user ID from the specified username
*
* @param string $username The username
* @return integer the user ID
*/
function get_userid ($username) {
global $db;
$username = $db->sql_escape($username);
$sql = 'SELECT user_id FROM '. TABLE_USERS . " WHERE username LIKE '$username'";
- if (!$result = $db->sql_query($sql)) message_die(SQL_ERROR, "Can't query users table.", '', __LINE__, __FILE__, $sql);
+ if (!$result = $db->sql_query($sql)) {
+ message_die(SQL_ERROR, "Can't query users table.", '', __LINE__, __FILE__, $sql);
+ }
$row = $db->sql_fetchrow($result);
return $row['user_id'];
}
/**
* Gets an information from the application global registry
*
* @param string $key the registry's key
* @return string The key value
*/
function registry_get ($key) {
global $db;
$key = $db->sql_escape($key);
$sql = "SELECT registry_value FROM " . TABLE_REGISTRY . " WHERE registry_key = '$key'";
- if (!$result = $db->sql_query($sql)) message_die(SQL_ERROR, "Can't read registry.", '', __LINE__, __FILE__, $sql);
+ if (!$result = $db->sql_query($sql)) {
+ message_die(SQL_ERROR, "Can't read registry.", '', __LINE__, __FILE__, $sql);
+ }
$row = $db->sql_fetchrow($result);
return $row['registry_value'];
}
/**
* Sets an information in the application global registry
*
* @param string $key the registry key
* @param string $value the value to store at the specified registry key
*/
function registry_set ($key, $value) {
global $db;
$key = $db->sql_escape($key);
$value = $db->sql_escape($value);
$sql = "REPLACE INTO " . TABLE_REGISTRY . " (registry_key, registry_value) VALUES ('$key', '$value')";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't update registry", '', __LINE__, __FILE__, $sql);
}
}
////////////////////////////////////////////////////////////////////////////////
/// ///
/// Misc helper methods ///
/// ///
////////////////////////////////////////////////////////////////////////////////
/**
* Generates a random string, according the specified format.
*
* <code>
* echo generate_random_string('AAA111'); //this could output SDQ245.
* </code>
*
* @author Pierre Habart <p.habart@ifrance.com>
*
* @param string $format The format e.g. AAA111
* @return string a random string
*/
function generate_random_string ($format) {
mt_srand((double)microtime()*1000000);
$str_to_return="";
$t_alphabet=explode(",", "A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z");
$t_number=explode(",", "1,2,3,4,5,6,7,8,9,0");
- for ($i=0;$i<strlen($format);$i++)
- {
- if (preg_match("/^[a-zA-Z]/", $format[$i]))
- {
+ for ($i=0;$i<strlen($format);$i++) {
+ if (preg_match("/^[a-zA-Z]/", $format[$i])) {
$add=$t_alphabet[mt_rand() % sizeof($t_alphabet)];
if (preg_match("/^[a-z]/", $format[$i])) {
$add=strtolower($add);
}
- }
- elseif(preg_match("/^[0-9]/", $format[$i]))
+ } elseif(preg_match("/^[0-9]/", $format[$i])) {
$add=$t_number[mt_rand() % sizeof($t_number)];
- else $add="?";
+ } else {
+ $add="?";
+ }
$str_to_return.=$add;
}
+
return $str_to_return;
}
//Plural management
/**
* Returns "s" when the $amount request a plural
* This function is a French plural helper.
*
* @param $amount the amount of objects
* @return string 's' if $amount implies a plural ; '' if it implies a singular.
*/
function s ($amount) {
- if ($amount >= 2 || $amount <= -2) return "s";
+ if ($amount >= 2 || $amount <= -2) {
+ return "s";
+ }
}
/**
* Returns "x" when the $amount request a plural
* This function is a French plural helper.
*
* @param $amount the amount of objects
* @return string 'x' if $amount implies a plural ; '' if it implies a singular.
*/
function x ($amount) {
- if ($amount >= 2 || $amount <= -2) return "x";
+ if ($amount >= 2 || $amount <= -2) {
+ return "x";
+ }
}
//Debug
/**
* Prints human-readable information about a variable.
*
* It behaves like the print_r command, but the output is enclosed in pre tags,
* to have a preformatted HTML output.
*
* @param mixed $expression The expression to be printed
*/
function dprint_r ($expression) {
echo '<pre>';
print_r($expression);
echo '</pre>';
}
//GUID
/**
* Generates a GUID, or more precisely an UUID
* @link http://en.wikipedia.org/wiki/Universally_Unique_Identifier Wikipedia, Universally Unique Identifier.
*
* A UUID is a 36 chars string of 32 hexadecimal and 4 dashes, with a
* very high probability to be unique.
*
* @return string the UUID
*/
function new_guid() {
$characters = explode(",", "a,b,c,d,e,f,0,1,2,3,4,5,6,7,8,9");
$guid = "";
for ($i = 0 ; $i < 36 ; $i++) {
if ($i == 8 || $i == 13 || $i == 18 || $i == 23) {
$guid .= "-";
} else {
$guid .= $characters[mt_rand() % sizeof($characters)];
}
}
return $guid;
}
/**
* Determines if the expression is a valid UUID (a guid without {}).
* @see new_guid
*
* @param string $expression the expression to check
* @return boolean true if the specified expression is a valid UUID ; otherwise, false.
*/
function is_guid ($expression) {
//We avoid regexp to speed up the check
//A guid is a 36 characters string
- if (strlen($expression) != 36) return false;
+ if (strlen($expression) != 36) {
+ return false;
+ }
$expression = strtolower($expression);
for ($i = 0 ; $i < 36 ; $i++) {
if ($i == 8 || $i == 13 || $i == 18 || $i == 23) {
//with dashes
- if ($expression[$i] != "-") return false;
+ if ($expression[$i] != "-") {
+ return false;
+ }
} else {
//and numbers
- if (!is_numeric($expression[$i]) && $expression[$i] != 'a' && $expression[$i] != 'b' && $expression[$i] != 'c' && $expression[$i] != 'd' && $expression[$i] != 'e' && $expression[$i] != 'f' ) return false;
+ if (!is_numeric($expression[$i]) && $expression[$i] != 'a' && $expression[$i] != 'b' && $expression[$i] != 'c' && $expression[$i] != 'd' && $expression[$i] != 'e' && $expression[$i] != 'f' ) {
+ return false;
+ }
}
}
return true;
}
/**
* Gets file extension
*
* @param string $file the file to get the extension
* @return string the extension from the specified file
*/
function get_extension ($file) {
$dotPosition = strrpos($file, ".");
return substr($file, $dotPosition + 1);
}
/**
* Determines if a string starts with specified substring
*
* @param string $haystack the string to check
* @param string $needle the substring to determines if it's the start
* @param boolean $case_sensitive determines if the search must be case sensitive
* @return boolean true if $haystack starts with $needle ; otherwise, false.
*/
function string_starts_with ($haystack, $needle, $case_sensitive = true) {
if (!$case_sensitive) {
$haystack = strtoupper($haystack);
$needle = strtoupper($needle);
}
- if ($haystack == $needle) return true;
+ if ($haystack == $needle) {
+ return true;
+ }
return strpos($haystack, $needle) === 0;
}
/**
* Inserts a message into the supralog
*
* @param string $category the entry category
* @param string $message the message to log
* @param string $source the entry source.
*/
function supralog ($category, $message, $source = null) {
global $db, $CurrentUser, $CurrentPerso;
$category = $db->sql_query_express($category);
$message = $db->sql_query_express($message);
$source = $db->sql_query_express($source ? $source : $_SERVER['SERVER_ADDR']);
$ip = $_SERVER['REMOTE_ADDR'];
$sql = "INSERT INTO " . TABLE_LOG .
" (entry_ip, user_id, perso_id, entry_category, entry_message, entry_source) VALUES
('$ip', $CurrentUser->id, $CurrentPerso->id, '$category', '$message', '$source')";
if ( !($result = $db->sql_query($sql)) ) {
message_die(SQL_ERROR, "Can't log this entry.", '', __LINE__, __FILE__, $sql);
}
}
////////////////////////////////////////////////////////////////////////////////
/// ///
/// Localization (l10n) ///
/// ///
////////////////////////////////////////////////////////////////////////////////
/**
* Defines the LANG constant, to lang to print
*
* This information is contained in the session, or if not yet defined,
* it's to determine according the user's browser preferences.
* @see find_lang
*/
function initialize_lang () {
//If $_SESSION['lang'] doesn't exist yet, find a common language
if (!array_key_exists('lang', $_SESSION)) {
$lang = find_lang();
$_SESSION['lang'] = $lang ? $lang : '-';
}
if ($_SESSION['lang'] != '-') {
define('LANG', $_SESSION['lang']);
}
}
/**
* Gets a common lang spoken by the site and the user's browser
* @see get_http_accept_languages
*
* @return string the language
*/
function find_lang () {
if (file_exists('lang') && is_dir('lang')) {
//Gets lang/ subdirectories: this is the list of available languages
$handle = opendir('lang');
while ($file = readdir($handle)) {
if ($file != '.' && $file != '..' && is_dir("lang/$file")) {
$langs[] = $file;
}
}
//The array $langs contains now the language available.
//Gets the langs the user should want:
if (!$userlangs = get_http_accept_languages()) {
return;
}
//Gets the intersection between the both languages arrays
//If it matches, returns first result
$intersect = array_intersect($userlangs, $langs);
if (count($intersect)) {
return $intersect[0];
}
//Now it's okay with Opera and Firefox but Internet Explorer will
//by default return en-US and not en or fr-BE and not fr, so second pass
foreach ($userlangs as $userlang) {
$lang = explode('-', $userlang);
if (count($lang) > 1) {
$userlangs2[] = $lang[0];
}
}
$intersect = array_intersect($userlangs2, $langs);
if (count($intersect)) {
return $intersect[0];
}
}
}
/**
* Gets the languages accepted by the browser, by order of priority.
*
* This will read the HTTP_ACCEPT_LANGUAGE variable sent by the browser in the
* HTTP request.
*
* @return Array an array of string, each item a language accepted by browser
*/
function get_http_accept_languages () {
//What language to print is sent by browser in HTTP_ACCEPT_LANGUAGE var.
//This will be something like en,fr;q=0.8,fr-fr;q=0.5,en-us;q=0.3
if (!array_key_exists('HTTP_ACCEPT_LANGUAGE', $_SERVER)) {
return null;
}
$http_accept_language = explode(',', $_SERVER["HTTP_ACCEPT_LANGUAGE"]);
foreach ($http_accept_language as $language) {
$userlang = explode(';q=', $language);
if (count($userlang) == 1) {
$userlangs[] = [1, $language];
} else {
$userlangs[] = [$userlang[1], $userlang[0]];
}
}
rsort($userlangs);
foreach ($userlangs as $userlang) {
$result[] = $userlang[1];
}
return $result;
}
/**
* Loads specified language Smarty configuration file
*
* @param string $file the file to load
* @param mixed $sections array of section names, single section or null
*/
function lang_load ($file, $sections = null) {
global $smarty;
//Loads English file as fallback if some parameters are missing
if (file_exists("lang/en/$file")) {
$smarty->configLoad("lang/en/$file", $sections);
}
//Loads wanted file (if it exists and a language have been defined)
if (defined('LANG') && LANG != 'en' && file_exists('lang/' . LANG . '/' . $file)) {
$smarty->configLoad('lang/' . LANG . '/' . $file, $sections);
}
}
/**
* Gets a specified language expression defined in configuration file
*
* @param string $key the configuration key matching the value to get
* @return string The value in the configuration file
*/
function lang_get ($key) {
global $smarty;
$smartyConfValue = $smarty->config_vars[$key];
return $smartyConfValue ? $smartyConfValue : "#$key#";
}
////////////////////////////////////////////////////////////////////////////////
/// ///
/// Zed date and time helper methods ///
/// ///
////////////////////////////////////////////////////////////////////////////////
/**
* Converts a YYYYMMDD or YYYY-MM-DD timestamp to unixtime
* @link http://en.wikipedia.org/wiki/Unix_time Unix time
*
* @param string $timestamp the timestamp to convert
* @return integer the unixtime
*/
function to_unixtime ($timestamp) {
switch (strlen($timestamp)) {
case 8:
//YYYYMMDD
return mktime(0, 0, 0, substr($timestamp, 4, 2), substr($timestamp, 6, 2), substr($timestamp, 0, 4));
case 10:
//YYYY-MM-DD
return mktime(0, 0, 0, substr($timestamp, 5, 2), substr($timestamp, 8, 2), substr($timestamp, 0, 4));
default:
throw new Exception("timestamp is not a valid YYYYMMDD or YYYY-MM-DD timestamp: $timestamp");
}
}
/**
* Converts a unixtime to the YYYYMMDD or YYYY-MM-DD timestamp format
* @see to_unixtime
*
* @param int $unixtime the time to convert
* @param int $format 8 or 10. If 8 (default), will output YYYYMMDD. If 10, YYYY-MM-DD.
* @return string the timestamp
*/
function to_timestamp ($unixtime = null, $format = 8) {
//If no parameter is specified (or null, or false), current time is used
//==== allows to_timestamp(0) to return correct 1970-1-1 value.
- if ($unixtime === null || $unixtime === false) $unixtime = time();
+ if ($unixtime === null || $unixtime === false) {
+ $unixtime = time();
+ }
switch ($format) {
case 8:
//YYYYMMDD
return date('Ymd', $unixtime);
case 10:
//YYYY-MM-DD
return date('Y-m-d', $unixtime);
default:
throw new Exception("format must be 8 (YYYYMMDD) or 10 (YYYY-MM-DD) and not $format.");
}
}
/**
* Converts a unixtime to the Hypership time format or gets the current hypership time.
* @link http://en.wikipedia.org/wiki/Unix_time
* @link http://www.purl.org/NET/Zed/blog/HyperShipTime
*
* @param int $unixtime The unixtime to convert to HyperShip time. If omitted, the current unixtime.
* @return string The HyperShip time
*/
function get_hypership_time ($unixtime = null) {
//If unixtime is not specified, it's now
- if ($unixtime === null) $unixtime = time();
+ if ($unixtime === null) {
+ $unixtime = time();
+ }
//Hypership time is a count of days since launch @ 2010-07-03 00:00:00
//Followed by a fraction of the current day /1000, like the internet time
//but in UTC timezone and not Switzerland CET/CEST.
//We don't need to use floor(), as we output the result at int, truncating
//automatically decimal values instead of round it (like in C).
$seconds = $unixtime - 1278115200;
$days = $seconds / 86400;
$fraction = (abs($seconds) % 86400) / 86.4;
return sprintf("%d.%03d", $days, $fraction);
}
////////////////////////////////////////////////////////////////////////////////
/// ///
/// URL helpers functions ///
/// ///
////////////////////////////////////////////////////////////////////////////////
/**
* Gets the URL matching the specified resource.
*
* Example:
* <code>
* $url = get_url('ship', $ship);
* echo $url; //if $ship contains S00001, this should print /ship/S00001
* </code>
*
* @param string $resource,... the resources
* @return string the URL matching the specified resource
*/
function get_url () {
global $Config;
if (func_num_args() > 0) {
$pieces = func_get_args();
return $Config['BaseURL'] . '/' . implode('/', $pieces);
} elseif ($Config['BaseURL'] == "" || $Config['BaseURL'] == $_SERVER["PHP_SELF"]) {
return "/";
} else {
return $Config['BaseURL'];
}
}
/**
* Gets the current page URL
*
* @return string the current page URL
*/
function get_page_url () {
$url = $_SERVER['SCRIPT_NAME'] . $_SERVER['PATH_INFO'];
if (substr($url, -10) == $_SERVER["PHP_SELF"]) {
return substr($url, 0, -9);
}
return $url;
}
/**
* Gets the server URL
* @todo find a way to detect https:// on non standard port
*
* @return string the server URL
*/
function get_server_url () {
switch ($port = $_SERVER['SERVER_PORT']) {
case '80':
return "http://$_SERVER[SERVER_NAME]";
case '443':
return "https://$_SERVER[SERVER_NAME]";
default:
return "http://$_SERVER[SERVER_NAME]:$_SERVER[SERVER_PORT]";
}
}
/**
* Gets $_SERVER['PATH_INFO'] or computes the equivalent if not defined.
*
* This function allows the entry point controllers to get the current URL
* in a consistent way, for any redirection configuration
*
* So with /foo/bar, /index.php/foo/bar, /zed/index.php/foo/bar or /zed/foo/bar
* get_current_url will return /foo/bar
*
* @return string the relevant URL part
*/
function get_current_url () {
global $Config;
//Gets relevant URL part from relevant $_SERVER variables
if (array_key_exists('PATH_INFO', $_SERVER)) {
//Without mod_rewrite, and url like /index.php/controller
//we use PATH_INFO. It's the easiest case.
return $_SERVER["PATH_INFO"];
}
//In other cases, we'll need to get the relevant part of the URL
$current_url = get_server_url() . $_SERVER['REQUEST_URI'];
//Relevant URL part starts after the site URL
$len = strlen($Config['SiteURL']);
//We need to assert it's the correct site
if (substr($current_url, 0, $len) != $Config['SiteURL']) {
dieprint_r(GENERAL_ERROR, "Edit includes/config.php and specify the correct site URL<br /><strong>Current value:</strong> $Config[SiteURL]<br /><strong>Expected value:</strong> a string starting by " . get_server_url(), "Setup");
}
if (array_key_exists('REDIRECT_URL', $_SERVER)) {
//With mod_rewrite, we can use REDIRECT_URL
//We takes the end of the URL, ie *FROM* $len position
return substr(get_server_url() . $_SERVER["REDIRECT_URL"], $len);
}
//Last possibility: use REQUEST_URI, but remove QUERY_STRING
//If you need to edit here, use $_SERVER['REQUEST_URI']
//but you need to discard $_SERVER['QUERY_STRING']
//We takes the end of the URL, ie *FROM* $len position
$url = substr(get_server_url() . $_SERVER["REQUEST_URI"], $len);
//But if there are a query string (?action=... we need to discard it)
if ($_SERVER['QUERY_STRING']) {
return substr($url, 0, strlen($url) - strlen($_SERVER['QUERY_STRING']) - 1);
}
return $url;
}
/**
* Gets an array of url fragments to be processed by controller
* @see get_current_url
*
* This method is used by the controllers entry points to know the URL and
* call relevant subcontrollers.
*
* @return Array an array of string, one for each URL fragment
*/
function get_current_url_fragments () {
$url_source = get_current_url();
- if ($url_source == $_SERVER["PHP_SELF"]) return [];
+ if ($url_source == $_SERVER["PHP_SELF"]) {
+ return [];
+ }
return explode('/', substr($url_source, 1));
}
////////////////////////////////////////////////////////////////////////////////
/// ///
/// URL xmlHttpRequest helpers functions ///
/// ///
////////////////////////////////////////////////////////////////////////////////
/**
* Gets an hash value to check the integrity of URLs in /do.php calls
*
* @param Array $args the args to compute the hash
* @return the hash parameter for your xmlHttpRequest url
*/
function get_xhr_hash ($args) {
global $Config;
array_shift($args);
return md5($_SESSION['ID'] . $Config['SecretKey'] . implode('', $args));
}
/**
* Gets the URL to call do.php, the xmlHttpRequest controller
*
* @return string the xmlHttpRequest url, with an integrity hash
*/
function get_xhr_hashed_url () {
global $Config;
$args = func_get_args();
$args[] = get_xhr_hash($args);
return $Config['DoURL'] . '/' . implode('/', $args);
}
/**
* Gets the URL to call do.php, the xmlHttpRequest controller
*
* @return string the xmlHttpRequest url
*/
function get_xhr_url () {
global $Config;
$args = func_get_args();
return $Config['DoURL'] . '/' .implode('/', $args);
}
diff --git a/includes/geo/body.php b/includes/geo/body.php
index f5301ea..5154a52 100755
--- a/includes/geo/body.php
+++ b/includes/geo/body.php
@@ -1,172 +1,194 @@
<?php
/**
* Geo body class.
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* A 3D grid of objects
*
* 0.1 2010-01-27 21:51 Autogenerated by Pluton Scaffolding
*
* @package Zed
* @subpackage Geo
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
/**
* Geo body class
*/
class GeoBody {
public $code;
public $name;
public $hypership;
public $asteroid;
public $moon;
public $planet;
public $star;
public $orbital;
public $hidden;
public $location;
public $description;
public $lastError;
/**
* Initializes a new instance
*
* @param int $code the primary key
*/
function __construct ($code = null) {
if ($code) {
$this->code = $code;
$this->load_from_database();
}
}
/**
* Loads the object body (ie fill the properties) from the $_POST array
*
* @param bool $readBoolean if false, don't read any form item matching a boolean field to avoid to set it to false if there are absent from a form.
*/
function load_from_form ($readBoolean = true) {
- if (array_key_exists('name', $_POST)) $this->name = $_POST['name'];
+ if (array_key_exists('name', $_POST)) {
+ $this->name = $_POST['name'];
+ }
if ($readBoolean) {
- if (array_key_exists('hypership', $_POST)) $this->hypership = $_POST['hypership'];
- if (array_key_exists('star', $_POST)) $this->start = $_POST['star'];
- if (array_key_exists('asteroid', $_POST)) $this->hypership = $_POST['asteroid'];
- if (array_key_exists('moon', $_POST)) $this->start = $_POST['moon'];
- if (array_key_exists('planet', $_POST)) $this->start = $_POST['planet'];
- if (array_key_exists('orbital', $_POST)) $this->start = $_POST['orbital'];
- if (array_key_exists('hidden', $_POST)) $this->start = $_POST['hidden'];
+ if (array_key_exists('hypership', $_POST)) {
+ $this->hypership = $_POST['hypership'];
+ }
+ if (array_key_exists('star', $_POST)) {
+ $this->start = $_POST['star'];
+ }
+ if (array_key_exists('asteroid', $_POST)) {
+ $this->hypership = $_POST['asteroid'];
+ }
+ if (array_key_exists('moon', $_POST)) {
+ $this->start = $_POST['moon'];
+ }
+ if (array_key_exists('planet', $_POST)) {
+ $this->start = $_POST['planet'];
+ }
+ if (array_key_exists('orbital', $_POST)) {
+ $this->start = $_POST['orbital'];
+ }
+ if (array_key_exists('hidden', $_POST)) {
+ $this->start = $_POST['hidden'];
+ }
}
- if (array_key_exists('location', $_POST)) $this->location = $_POST['location'];
- if (array_key_exists('description', $_POST)) $this->description = $_POST['description'];
+ if (array_key_exists('location', $_POST)) {
+ $this->location = $_POST['location'];
+ }
+ if (array_key_exists('description', $_POST)) {
+ $this->description = $_POST['description'];
+ }
}
/**
* Loads the object body (ie fill the properties) from the database
*/
function load_from_database () {
global $db;
$sql = "SELECT * FROM " . TABLE_BODIES . " WHERE body_code = '" . $this->code . "'";
- if ( !($result = $db->sql_query($sql)) ) message_die(SQL_ERROR, "Unable to query geo_bodies", '', __LINE__, __FILE__, $sql);
+ if ( !($result = $db->sql_query($sql)) ) {
+ message_die(SQL_ERROR, "Unable to query geo_bodies", '', __LINE__, __FILE__, $sql);
+ }
if (!$row = $db->sql_fetchrow($result)) {
$this->lastError = "body unknown: " . $this->code;
return false;
}
$this->name = $row['body_name'];
$this->location = $row['body_location'];
$this->description = $row['body_description'];
if ($row['body_status']) {
$flags = explode(',', $row['body_status']);
foreach ($flags as $flag) {
$this->$flag = true;
}
}
return true;
}
/**
* Gets the status field
*
* @return string the status field value (e.g. "asteroid,hidden")
*/
function getStatus () {
$flags = ['hypership','asteroid','moon','planet','star','orbital','hidden'];
foreach ($flags as $flag) {
if ($this->$flag) {
$status[] = $flag;
}
}
return implode(',', $status);
}
/**
* Gets the kind of place the body is (e.g. asteroid)
*
* @return string the kind of place
*/
function kind () {
//If a location can be described by 2 flags, order the relevant flags list
//by priority, as it'll return the first triggered.
//e.g. a moon converted in hypership will be "hypership" and not "moon".
$relevantFlags = ['hypership','asteroid','moon','planet','star','orbital'];
foreach ($relevantFlags as $flag) {
if ($this->$flag) {
return $flag;
}
}
return "";
}
/**
* Gets the name of the body, as a string representation of the object
*
* @return string the name of the body
*/
function __toString () {
return $this->name;
}
/**
* Saves to database
*/
function save_to_database () {
global $db;
$code = $this->code ? "'" . $db->sql_escape($this->code) . "'" : 'NULL';
$name = $db->sql_escape($this->name);
$status = getStatus();
$location = $db->sql_escape($this->location);
$description = $db->sql_escape($this->description);
//Updates or inserts
$sql = "REPLACE INTO " . TABLE_BODIES . " (`body_code`, `body_name`, `body_status`, `body_location`, `body_description`) VALUES ($code, '$name', '$status', '$location', '$description')";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to save", '', __LINE__, __FILE__, $sql);
}
if (!$code) {
//Gets new record code value
$this->code = $db->sql_nextid();
}
}
}
diff --git a/includes/geo/galaxy.php b/includes/geo/galaxy.php
index be224f5..728f04a 100755
--- a/includes/geo/galaxy.php
+++ b/includes/geo/galaxy.php
@@ -1,119 +1,123 @@
<?php
/**
* Geo galaxy class.
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* A 3D grid of objects
*
* 0.1 2010-02-08 14:02 Initial version [DcK]
* 0.2 2010-07-25 9:20 Spherical conversion, get objects
*
* @package Zed
* @subpackage Geo
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
/**
* Geo galaxy class
*
* This class provides methods to convert coordinate polars.
*
* @todo create a unit testing file dev/tests/GeoGalaxyTest.php
* @todo add unit testing for the normalizeAngle method in dev/tests/GeoGalaxyTest.php
*/
class GeoGalaxy {
/*
* ----------------------------------------------------------------------- *
* Objects fetchers
* ----------------------------------------------------------------------- *
*/
/**
* Gets all the coordinates of the objects in the galaxy.
*
* @return array An array of array. Each item is [string object_name, string object_type, GeoPoint3D coordinates]
*/
static function getCoordinates () {
global $db;
$sql = "SELECT * FROM geo_coordinates";
- if (!$result = $db->sql_query($sql)) message_die(SQL_ERROR, "Can't query geo_coordinates view.", '', __LINE__, __FILE__, $sql);
+ if (!$result = $db->sql_query($sql)) {
+ message_die(SQL_ERROR, "Can't query geo_coordinates view.", '', __LINE__, __FILE__, $sql);
+ }
$objects = [];
while ($row = $db->sql_fetchrow($result)) {
//Demios ship xyz: [-50, 30, 40]
//Kaos asteroid xyz: [150, -129, 10]
$objects[] = [$row[0], $row[1], GeoPoint3D::fromString($row[2])];
}
return $objects;
}
/*
* ----------------------------------------------------------------------- *
* Helper methods - math
* ----------------------------------------------------------------------- *
*/
/**
* Normalizes an angle, so 0 =< angle < 2 PI
*
* @param float $angle angle in radians (use deg2rad() if you've degrees)
* @return an angle in the 0 =< angle < 2 PI interval
*/
static function normalizeAngle ($angle) {
while ($angle < 0) {
$angle += 2 * M_PI;
}
while ($angle >= 2 * M_PI) {
$angle -= 2 * M_PI;
}
return $angle;
}
/**
* Converts (x, y, z) cartesian to (ρ, φ, θ) spherical coordinates
*
* The algo used is from http://fr.wikipedia.org/wiki/Coordonn%C3%A9es_sph%C3%A9riques#Relation_avec_les_autres_syst.C3.A8mes_de_coordonn.C3.A9es_usuels
*
* @param int $x the x coordinate
* @param int $y the y coordinate
* @param int $z the z coordinate
* @return array an array of 3 floats number, representing the (ρ, φ, θ) spherical coordinates
*/
static function cartesianToSpherical ($x, $y, $z) {
$rho = sqrt($x * $x + $y * $y + $z * $z); //ρ = sqrt(x² + y² + z²)
$theta= acos($z / $rho); //φ = acos z/φ
$phi = acos($x / sqrt($x * $x + $y * $y)); //θ = acos x / sqrt(x² + y²)
- if (y < 0) $phi = 2 * M_PI - $phi; //∀ y < 0 θ = 2π - θ
+ if (y < 0) {
+ $phi = 2 * M_PI - $phi; //∀ y < 0 θ = 2π - θ
+ }
return [round($rho, 2), round(rad2deg($theta), 2), round(rad2deg($phi), 2)];
}
/**
* Converts (x, y, z) cartesian to (ρ, φ, θ) spherical coordinates
*
* The algo used is from http://www.phy225.dept.shef.ac.uk/mediawiki/index.php/Cartesian_to_polar_conversion
*
* @param int $x the x coordinate
* @param int $y the y coordinate
* @param int $z the z coordinate
* @return array an array of 3 floats number, representing the (ρ, φ, θ) spherical coordinates
*/
static function cartesianToSphericalAlternative ($x, $y, $z) {
$rho = sqrt($x * $x + $y * $y + $z * $z); //ρ = sqrt(x² + y² + z²)
$theta= atan2($y, $x); //φ = atan2 $y $x
$phi = acos($z / $rho); //θ = acos z/φ
return [round($rho, 2), round(rad2deg($theta), 2), round(rad2deg($phi), 2)];
}
}
diff --git a/includes/geo/location.php b/includes/geo/location.php
index ef0ca68..1ae0834 100755
--- a/includes/geo/location.php
+++ b/includes/geo/location.php
@@ -1,437 +1,447 @@
<?php
/**
* Geo location class.
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* 0.1 2010-01-28 18:52 DcK
*
* @package Zed
* @subpackage Geo
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
require_once('body.php');
require_once('place.php');
require_once('point3D.php');
require_once('includes/objects/ship.php');
/**
* Geo location class
*
* This class contains properties to get, set or compare a location and
* explore the geo classes linked to.
*
* It quickly allow to parse through the location classes in templates and
* controllers.
*
* @todo Initialize $point3D from $body or $ship own locations
* @todo Improve GeoLocation documentation (especially magic properties)
*/
class GeoLocation {
/**
* An array of strings containing location data.
*
* In the current class implementation,
* the first element is the global location
* and the second element is the local location.
*
* @var Array
*/
private $data;
/**
* A body object
*
* It contains a GeoBody value when the global location is a body
* ie if $this->data[0][0] == 'B'
*
* Otherwise, its value is null.
*
* @var GeoBody
*/
public $body = null;
/**
* A place object
*
* It contains a GeoPlacevalue when the global location is a place
* ie if $this->data[0][0] == 'B' && strlen($this->data[0]) == 9
*
* Otherwise, its value is null.
*
* @var GeoPlace
*/
public $place = null;
/**
* A point identified by x, y, z coordinates
*
* @var GeoPoint3D
*/
public $point3D = null;
/**
* A ship object
*
* It contains a Ship value when the global location is a ship
* ie if $this->data[0][0] == 'S'
*
* Otherwise, its value is null.
*
* @var Ship
*/
public $ship = null;
/**
* Initializes a new location instance
*
* @param string $global the global location
* @param string local the locallocation
*
* @todo Improve local location handling
*/
function __construct ($global = null, $local = null) {
if (!$global) {
$this->data = [];
} elseif (preg_match("/[BS][0-9]{5}[0-9]{3}/", $global)) {
$this->data[0] = $global;
} elseif (preg_match("/[BS][0-9]{5}/", $global)) {
$this->data[0] = $global;
} elseif (preg_match("/^xyz\:/", $global)) {
$coords = sscanf($global, "xyz: [%d, %d, %d]");
if (count($coords) == 3) {
$this->data[0] = $global;
} else {
throw new Exception("Invalid expression: $global");
}
} else {
global $db;
$name = $db->sql_escape($global);
$sql = "SELECT location_code FROM " . TABLE_LOCATIONS . " WHERE location_name LIKE '$name'";
$code = $db->sql_query_express($sql);
if ($code) {
$this->data[0] = $code;
return;
}
throw new Exception("Invalid expression: $global");
}
//TODO: handle $local in a better way: from the global location, gets
//a local location handler. Or a some inheritance, like a class
//HypershipGeoLocation extending GeoLocation.
- if ($local !== null) $this->data[1] = $local;
+ if ($local !== null) {
+ $this->data[1] = $local;
+ }
$this->load_classes();
}
/**
* Gets $place, $body and $ship instances if they're needed
*/
function load_classes () {
//No data, no class to load
if (!count($this->data)) {
return;
}
//Loads global classes
$global = $this->data[0];
$code = substr($global, 1, 5);
switch ($global[0]) {
case 'B':
switch (strlen($global)) {
case 9:
$this->place = GeoPlace::from_code($global);
case 6:
$this->body = new GeoBody($code);
break;
}
break;
case 'S':
$this->ship = new Ship($code);
break;
case 'x':
$coords = sscanf($global, "xyz: [%d, %d, %d]");
if (count($coords) == 3) {
$this->point3D = new GeoPoint3D($coords[0], $coords[1], $coords[2]);
}
break;
}
}
/**
* Magic method called when a unknown property is get.
*
* Handles $global, $local, $type, $body_code, $ship_code, $place_code,
* $body_kind, $containsGlobalLocation, $containsLocalLocation.
*/
function __get ($variable) {
switch ($variable) {
/* main variables */
case 'global':
return $this->data[0];
break;
case 'local':
return (count($this->data) > 1) ? $this->data[1] : null;
break;
/* global location */
case 'type':
return $this->data[0][0];
case 'body_code':
if ($this->data[0][0] == 'B') {
return substr($this->data[0], 1, 5);
}
return null;
case 'place_code':
if ($this->data[0][0] == 'B') {
return substr($this->data[0], 6, 3);
}
return null;
case 'ship_code':
if ($this->data[0][0] == 'S') {
return substr($this->data[0], 1, 5);
}
return null;
case 'body_kind':
if ($this->data[0][0] == 'B' && $this->body != null) {
if ($kind = $this->body->kind()) {
return $kind;
}
} elseif ($this->data[0][0] == 'S') {
return 'ship';
}
return 'place';
case 'containsGlobalLocation':
return count($this->data) > 0;
case 'containsLocalLocation':
return count($this->data) > 1;
default:
throw new Exception("Unknown variable: $variable");
break;
}
}
/**
* Checks if the place exists
*
* @return bool true if the place exists ; otherwise, false.
*
* @todo Handle alias
*/
function exists () {
$n = count($this->data);
//If not defined, it doesn't exist
- if ($n == 0) return false;
+ if ($n == 0) {
+ return false;
+ }
//Checks global location
switch ($this->data[0][0]) {
case 'B':
switch (strlen($this->data[0])) {
case 9:
if (!$place = GeoPlace::from_code($this->data[0])) {
return false;
}
break;
case 6:
$body = new GeoBody(substr($this->data[0], 1));
- if ($body->lastError) return false;
+ if ($body->lastError) {
+ return false;
+ }
break;
default:
message_die(GENERAL_ERROR, "Invalid global location expression size: " . $this->data[0], "GeoLocation exists method", __LINE__, __FILE__);
}
break;
case 'S':
$ship = new Ship(substr($this->data[0], 1));
- if ($body->lastError) return false;
+ if ($body->lastError) {
+ return false;
+ }
break;
default:
message_die(GENERAL_ERROR, "Invalid global location expression size: " . $this->data[0], "GeoLocation exists method", __LINE__, __FILE__);
return false;
}
if ($n > 1) {
if (!isset($place)) {
message_die(GENERAL_ERROR, "Can't check if a local place exists for the following location: " . $this->data[0], "GeoLocation exists method", __LINE__, __FILE__);
}
if (!$place->is_valid_local_location($this->data[1])) {
return false;
}
}
return true;
}
/**
* Checks if the place is equals at the specified expression or place
*
* @return bool true if the places are equals ; otherwise, false.
*
* @todo Create a better set of rules to define when 2 locations are equal.
*/
function equals ($expression) {
//Are global location equals?
//TODO: create a better set of rules to define when 2 locations are equal.
if (is_a($expression, 'GeoLocation')) {
if (!$this->equals($expression->data[0])) {
return false;
}
if (count($expression->data) + count($this->data) > 2) {
return $expression->data[1] == $this->data[1];
}
}
- if ($expression == $this->data[0]) return true;
+ if ($expression == $this->data[0]) {
+ return true;
+ }
$n1 = strlen($expression);
$n2 = strlen($this->data[0]);
if ($n1 > $n2) {
return substr($expression, 0, $n2) == $this->data[0];
}
return false;
}
/**
* Represents the current location instance as a string
*
* @return string a string representing the current location
*/
function __toString () {
if (!$this->data[0]) {
return "";
}
switch ($this->data[0][0]) {
case 'S':
$ship = new Ship($this->ship_code);
$location[] = $ship->name;
break;
case 'B':
$body = new GeoBody($this->body_code);
$location[] = $body->name ? $body->name : lang_get('UnknownBody');
if (strlen($this->data[0]) == 9) {
$place = GeoPlace::from_code($this->data[0]);
$location[] = $place->name ? $place->name : lang_get('UnknownPlace');
}
break;
case 'x':
$pt = $this->point3D->toSpherical();
return sprintf("(%d, %d°, %d°)", $pt[0], $pt[1], $pt[2]);
default:
message_die(GENERAL_ERROR, "Unknown location identifier: $type.<br />Expected: B or S.");
}
return implode(", ", array_reverse($location));
}
/**
* Magic method called when a unknown property is set.
*
* Handles $global, $local, $type, $body_code, $ship_code, $place_code
*/
function __set ($variable, $value) {
switch ($variable) {
/* main variables */
case 'global':
$this->data[0] = $value;
break;
case 'local':
$this->data[1] = $value;
break;
/* global location */
case 'type':
if ($value == 'B' || $value == 'S') {
if (!$this->data[0]) {
$this->data[0] = $value;
} else {
$this->data[0][0] = $value;
}
}
break;
case 'body_code':
if (preg_match("/[0-9]{1,5}/", $value)) {
$value = sprintf("%05d", $value);
if (!$this->data[0]) {
$this->data[0] = "B" . $value;
return;
} elseif ($this->data[0][0] == 'B') {
$this->data[0] = "B" . $value . substr($this->data[0], 6);
return;
}
throw new Exception("Global location isn't a body.");
}
throw new Exception("$value isn't a valid body code");
case 'ship_code':
if (preg_match("/[0-9]{1,5}/", $value)) {
$value = sprintf("%05d", $value);
if (!$this->data[0]) {
$this->data[0] = "S" . $value;
return;
} elseif ($this->data[0][0] == 'S') {
$this->data[0] = "S" . $value . substr($this->data[0], 6);
return;
}
throw new Exception("Global location isn't a ship.");
}
throw new Exception("$value isn't a valid ship code");
case 'place_code':
if (!preg_match("/[0-9]{1,3}/", $value)) {
throw new Exception("$value isn't a valid place code");
}
$value = sprintf("%03d", $value);
if ($this->data[0][0] == 'B') {
$this->data[0] = substr($this->data[0], 0, 6) . $value;
}
throw new Exception("Global location isn't a body.");
default:
throw new Exception("Unknown variable: $variable");
break;
}
}
}
diff --git a/includes/geo/octocube.php b/includes/geo/octocube.php
index 568183f..5b047df 100755
--- a/includes/geo/octocube.php
+++ b/includes/geo/octocube.php
@@ -1,141 +1,153 @@
<?php
/**
* Geo octocube class.
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* @package Zed
* @subpackage Geo
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
/**
* Geo octocube class
*
* An octocube is a cube divided in 8 parts (sliced in two in x, y and z)
*
* The coordinates (0, 0, 0) represents the octocube center.
*/
class GeoOctocube {
/**
* Gets the sector from the (x, y, z) specified coordinates
*
* Sector will be:
* <code>
* // _____ _____
* // / 5 / 6 /|
* // /- - -/- - -/ |
* // /_____/____ /| |
* // | | | |/|
* // | 7 | 8 | / | 2
* // |_____|_____|/| |
* // | | | |/
* // | 3 | 4 | /
* // |_____|_____|/
* </code>
*
* @param int $x the x coordinate
* @param int $y the y coordinate
* @param int $z the z coordinate
* @return int the number of the sector (0 if x = y = z = 0 ; otherwise, 1 to 8)
*/
static function getSector ($x, $y, $z) {
//Cube center
- if ($x == 0 && $y == 0 && $z == 0) return 0;
+ if ($x == 0 && $y == 0 && $z == 0) {
+ return 0;
+ }
//One of the 8 cubes
$sector = 1;
- if ($x >= 0) $sector++; //we're at right
- if ($y < 0) $sector += 2; //we're at bottom
- if ($z >= 0) $sector += 4; //we're on the top layer
+ if ($x >= 0) {
+ $sector++; //we're at right
+ }
+ if ($y < 0) {
+ $sector += 2; //we're at bottom
+ }
+ if ($z >= 0) {
+ $sector += 4; //we're on the top layer
+ }
return $sector;
}
/**
* Gets the sector from the (x, y, z) specified coordinates
* @see getSector
*
* @param mixed $pt a GeoPoint3D object for the x, y, z coordinates or a parsable string
* @return int the number of the sector (0 if x = y = z 0 ; otherwise, 1 to 8)
*/
static function getSectorFromPoint3D ($pt) {
if (is_string($pt)) {
$pt = GeoPoint3D::fromString($pt);
}
return self::getSector($pt->x, $pt->y, $pt->z);
}
/**
* Gets the base vector for the specified sector
*
* Example code:
*
* $vector = GeoOctocube::getBaseVector(4);
* //$vector is a (1, -1, -1) array
*
* @param int $sector the sector number (0-8)
* @return array if the sector is 0, (0, 0, 0) ; otherwise, an array with three signed 1 values.
*/
static function getBaseVector ($sector) {
switch ($sector) {
case 0: return [0, 0, 0];
case 1: return [-1, 1, -1];
case 2: return [1, 1, -1];
case 3: return [-1, -1, -1];
case 4: return [1, -1, -1];
case 5: return [-1, 1, 1];
case 6: return [1, 1, 1];
case 7: return [-1, -1, 1];
case 8: return [1, -1, 1];
default: message_die(GENERAL_ERROR, "Invalid sector: $sector", "GeoOctocube::getBaseVector");
}
}
/**
* Gets SQL RLIKE pattern for the specified sector
*
* @param int $sector the sector number (0-8)
* @param int $z if not null, limits the query to the specified z coordinate [optional]
* @return string a SQL clause like "([0-9]+, -[0,9]+, [0,9]+)"
*/
static function getRlikePatternFromSector ($sector, $z = null) {
- if ($sector == 0) return "(0, 0, 0)";
+ if ($sector == 0) {
+ return "(0, 0, 0)";
+ }
$vector = self::getBaseVector($sector);
//x
- if ($vector[0] == 1)
+ if ($vector[0] == 1) {
$query = "([0-9]+, ";
- else
+ } else {
$query = "(-[0-9]+, ";
+ }
//y
- if ($vector[1] == 1)
+ if ($vector[1] == 1) {
$query .= "[0-9]+, ";
- else
+ } else {
$query .= "-[0-9]+, ";
+ }
//z
if ($z !== null) {
$query .= "$z)";
} elseif ($vector[2] == "1") {
$query .= "[0-9]+)";
} else {
$query .= "-[0-9]+)";
}
return $query;
}
}
diff --git a/includes/geo/place.php b/includes/geo/place.php
index 53e3372..81b5d28 100755
--- a/includes/geo/place.php
+++ b/includes/geo/place.php
@@ -1,214 +1,230 @@
<?php
/**
* Geo place class.
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* 0.1 2010-01-28 01:48 Autogenerated by Pluton Scaffolding
*
* @package Zed
* @subpackage Geo
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
/**
* Default local location format
*
* The local_location format is a PCRE regular expression
*
* By default, local_location format is an (x, y, z) expression
*/
define('LOCATION_LOCAL_DEFAULT_FORMAT', '/^\([0-9]+( )*,( )*[0-9]+( )*,( )*[0-9]+\)$/');
/**
* Geo place
*
* A place is a city or a hypership district.
*
* It's identified by a 9 chars geocode like B0001001.
* The 5 first chars indicates the body (class GeoBody) where the place is and
* the 3 last digits is the place number.
*
* This class maps the geo_places table.
*/
class GeoPlace {
public $id;
public $body_code;
public $code;
public $name;
public $description;
public $location_local_format;
public $start;
public $hidden;
/**
* Initializes a new instance
*
* @param int $id the primary key
*/
function __construct ($id = null) {
if ($id) {
$this->id = $id;
$this->load_from_database();
}
}
/**
* Loads the object place (ie fill the properties) from the $_POST array
*/
function load_from_form () {
- if (array_key_exists('body_code', $_POST)) $this->body_code = $_POST['body_code'];
- if (array_key_exists('code', $_POST)) $this->code = $_POST['code'];
- if (array_key_exists('name', $_POST)) $this->name = $_POST['name'];
- if (array_key_exists('description', $_POST)) $this->description = $_POST['description'];
- if (array_key_exists('status', $_POST)) $this->status = $_POST['status'];
- if (array_key_exists('location_local_format', $_POST)) $this->location_local_format = $_POST['location_local_format'];
+ if (array_key_exists('body_code', $_POST)) {
+ $this->body_code = $_POST['body_code'];
+ }
+ if (array_key_exists('code', $_POST)) {
+ $this->code = $_POST['code'];
+ }
+ if (array_key_exists('name', $_POST)) {
+ $this->name = $_POST['name'];
+ }
+ if (array_key_exists('description', $_POST)) {
+ $this->description = $_POST['description'];
+ }
+ if (array_key_exists('status', $_POST)) {
+ $this->status = $_POST['status'];
+ }
+ if (array_key_exists('location_local_format', $_POST)) {
+ $this->location_local_format = $_POST['location_local_format'];
+ }
}
/**
* Loads the object place (ie fill the properties) from the database
*/
function load_from_database () {
global $db;
$sql = "SELECT * FROM " . TABLE_PLACES . " WHERE place_id = '" . $this->id . "'";
- if ( !($result = $db->sql_query($sql)) ) message_die(SQL_ERROR, "Unable to query geo_places", '', __LINE__, __FILE__, $sql);
+ if ( !($result = $db->sql_query($sql)) ) {
+ message_die(SQL_ERROR, "Unable to query geo_places", '', __LINE__, __FILE__, $sql);
+ }
if (!$row = $db->sql_fetchrow($result)) {
$this->lastError = "place unknown: " . $this->id;
return false;
}
$this->body_code = $row['body_code'];
$this->code = $row['place_code'];
$this->name = $row['place_name'];
$this->description = $row['place_description'];
$this->location_local_format = $row['location_local_format'];
//Explodes place_status SET field in boolean variables
if ($row['place_status']) {
$flags = explode(',', $row['place_status']);
foreach ($flags as $flag) {
$this->$flag = true;
}
}
return true;
}
/**
* Gets status field value
*
* @return string the status field value (e.g. "requiresPTA,default")
*/
function getStatus () {
$flags = ['start', 'hidden'];
foreach ($flags as $flag) {
if ($this->$flag == true) {
$status[] = $flag;
}
}
return implode(',', $status);
}
/**
* Saves to database
*/
function save_to_database () {
global $db;
$id = $this->id ? "'" . $db->sql_escape($this->id) . "'" : 'NULL';
$body_code = $db->sql_escape($this->body_code);
$code = $db->sql_escape($this->code);
$name = $db->sql_escape($this->name);
$description = $db->sql_escape($this->description);
$status = $this->getStatus();
$location_local_format = $db->sql_escape($this->location_local_format);
//Updates or inserts
$sql = "REPLACE INTO " . TABLE_PLACES . " (`place_id`, `body_code`, `place_code`, `place_name`, `place_description`, `place_status`, `location_local_format`) VALUES ($id, '$body_code', '$code', '$name', '$description', '$status', '$location_local_format')";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to save", '', __LINE__, __FILE__, $sql);
}
if (!$id) {
//Gets new record id value
$this->id = $db->sql_nextid();
}
}
/**
* Determines if the specified local location looks valid
*
* @param string $local_location the local location
* @return boolean true if the specified local location looks valid ; otherwise, false.
*/
function is_valid_local_location ($local_location) {
$format = $this->location_local_format ? $this->location_local_format : LOCATION_LOCAL_DEFAULT_FORMAT;
return preg_match($format, $local_location) > 0;
}
/**
* Gets a string representation of the current place
*
* @return string A Bxxxxxyyy string like B00001001, which represents the current place.
*/
function __tostring () {
return 'B' . $this->body_code . $this->code;
}
/**
* Creates a Place instance, from the specified body/place code
*
* @param $code the place's code
* @return GeoPlace the place instance
*/
static function from_code ($code) {
global $db;
$sql = "SELECT * FROM " . TABLE_PLACES . " WHERE CONCAT('B', body_code, place_code) LIKE '$code'";
- if (!$result = $db->sql_query($sql)) message_die(SQL_ERROR, "Unable to query geo_places", '', __LINE__, __FILE__, $sql);
+ if (!$result = $db->sql_query($sql)) {
+ message_die(SQL_ERROR, "Unable to query geo_places", '', __LINE__, __FILE__, $sql);
+ }
if (!$row = $db->sql_fetchrow($result)) {
return null;
}
$place = new GeoPlace();
$place->id = $row['place_id'];
$place->body_code = $row['body_code'];
$place->code = $row['place_code'];
$place->name = $row['place_name'];
$place->description = $row['place_description'];
$place->location_local_format = $row['location_local_format'];
//Explodes place_status SET field in boolean variables
if ($row['place_status']) {
$flags = explode(',', $row['place_status']);
foreach ($flags as $flag) {
$place->$flag = true;
}
}
return $place;
}
/**
* Gets a start location
*
* @return string The global location code of a start location
*
* @TODO sql optimisation (query contains ORDER BY RAND())
*/
static function get_start_location () {
global $db;
$sql = "SELECT CONCAT('B', body_code, place_code) FROM " . TABLE_PLACES . " WHERE FIND_IN_SET('start', place_status) > 0 ORDER BY rand() LIMIT 1";
return $db->sql_query_express($sql);
}
}
diff --git a/includes/geo/pointPolarZ.php b/includes/geo/pointPolarZ.php
index 0b44265..54039dc 100755
--- a/includes/geo/pointPolarZ.php
+++ b/includes/geo/pointPolarZ.php
@@ -1,374 +1,376 @@
<?php
/**
* Geo point polar+z class.
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* @package Zed
* @subpackage Geo
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
require_once("point3D.php");
/**
* Geo point polar+z class.
*
* This class represents a r, ρ, z point.
*
* They are useful to express coordinates in a cylinder shape, like a tower
* where it make senses to use polar coordinates instead x, y but where the
* height is not relative to a center, like it would be in a sphere.
*
* It implements IteratorAggregate to allow the foreach instruction
* on a GeoPointPolarZ object:
*
* <code>
* $point = new GeoPointPolarZ(17, '24°', -6);
* foreach ($point as $axis => $coordinate) {
* echo "\n\t$axis = $coordinate";
* }
* //This will output:
* // r = 17
* // t = 24°
* // z = -6
* </code>
*
* The point 3D representation is rtz: [ρ, θ, z] ; you can print it as a string
* and get this format:
*
* <code>
* $point = new GeoPointPolarZ(17, '24°', -6);
* echo (string)$point; //will output rρz: [17, 24°, -6]
* </code>
*
*/
class GeoPointPolarZ implements IteratorAggregate {
//
// ρ, θ, z public properties
//
/**
* the ρ coordinate
*
* @var float
*/
public $r;
/**
* the θ coordinate
*
* This coordinate could be expressed as:
* - a string with a float, appended by "°" or " °" (in degree)
* - as a float (in radian)
*
* @var mixed
*/
public $t;
/**
* the z coordinate
*
* @var float
*/
public $z;
//
// constructor / toString
//
/**
* Initializes a new instance of GeoPointPolarZ class
*
* @param float $r the ρ coordinate
* @param mixed $t the θ coordinate, in ° (string) or radian (float)
* @param float $z the z coordinate
*/
function __construct ($r, $t, $z) {
$this->r = (float)$r;
$this->t = trim($t);
$this->z = (float)$z;
}
/**
* Parses a string expression and gets a GeoPointPolarZ object
*
* Formats recognized are:
* - rtz: [ρ, θ, z]
* - (ρ, θ, z)
*
* @param string $expression the expression to parse
* @return GeoPointPolarZ If the specified expression could be parsed, a GeoPointPolarZ instance ; otherwise, null.
*/
static function fromString ($expression) {
if (string_starts_with($expression, 'rtz:', false)) {
$pos1 = strpos($expression, '[', 4) + 1;
$pos2 = strpos($expression, ']', $pos1);
if ($pos1 > -1 && $pos2 > -1) {
$expression = substr($expression, $pos1, $pos2 - $pos1);
$rtz = explode(',', $expression, 3);
return new GeoPointPolarZ($rtz[0], $rtz[1], $rtz[2]);
}
} elseif ($expression[0] = '(') {
$expression = substr($expression, 1, -1);
$rtz = explode(',', $expression, 3);
return new GeoPointPolarZ($rtz[0], $rtz[1], $rtz[2]);
}
return null;
}
/**
* Returns a string representation of the point coordinates.
*
* @param $format the format to use
* @return string a string representation of the coordinates
*
* To print a "rtz: [10, 20°, 40]" string:
* $point = new GeoPointPolarZ(10, '20°', 40);
* echo $point->sprintf("rtz: [%d, %s, %d]");
*
* //Of course, you could have (implicitly) use the __toString method:
* echo $point;
*
* To print a (10, 20°, 40) string:
* $point = new GeoPointPolarZ(10, 20°, 40);
* echo $point->sprintf("(%d, %s, %d)");
*/
function sprintf ($format) {
return sprintf($format, $this->r, self::getDegrees($this->t), $this->z);
}
/**
* Returns a rρz: [r, ρ, z] string representation of the point coordinates.
*
* @return string a rtz: [ρ, θ, z] string representation of the coordinates
*/
function __toString () {
return $this->sprintf("rtz: [%d, %s, %d]");
}
/**
* Determines if this point is equal to the specified point.
*
* @param GeoPointPolarZ $point The point to compare
* @return bool true if the two points are equal ; otherwise, false.
*/
function equals ($point) {
return ($this->r == $point->r) && self::areAngleEqual($this->t, $point->t) && ($this->z == $point->z);
}
/**
* Determines if two angles are equal
* @param mixed $angle1 the first angle value, ie a float (angle in radian) or a string formed by an integer appended by ° (degrees)
* @param mixed $angle2 the second angle value, a float (angle in radian) or a string formed by an integer appended by ° (degrees)
* @return bool true if the angles are equal ; otherwise, false.
*/
static function areAngleEqual ($angle1, $angle2) {
- if ($angle1 === $angle2) return true;
+ if ($angle1 === $angle2) {
+ return true;
+ }
if (!is_numerical($angle1)) {
$angle1 = deg2rad((float)$angle1);
}
if (!is_numerical($angle2)) {
$angle2 = deg2rad((float)$angle2);
}
$angle1 = self::normalizeAngle($angle1);
$angle2 = self::normalizeAngle($angle2);
return ($angle1 == $angle2);
}
/**
* Normalizes an angle (in radians) in the interval [0, π[ (or a custom interval)
*
* @param float $angle the angle (in radians)
* @param float $min the radians value the angle must be greater or equal than [optional, default value: 0]
* @param float $max the radians value the angle must be strictly lesser than [optional, default value: M_PI]
* @param float $interval the increment interval [optional, default value: 360]
*/
static function normalizeAngle ($angle, $min = 0, $max = M_PI, $interval = M_PI) {
while ($angle < $min) {
$angle += $interval;
}
while ($angle >= $max) {
$angle -= $interval;
}
return $angle;
}
/**
* Normalizes an angle (in degrees) in the interval [0, 360[ (or a custom interval)
*
* @param float $angle the angle to normalize, in degrees
* @param float $min the degrees value the angle must be greater or equal than [optional, default value: 0]
* @param float $max the degrees value the angle must be strictly lesser than [optional, default value: 360]
* @param float $interval the increment interval [optional, default value: 360]
*/
static function normalizeAngleInDegrees ($angle, $min = 0, $max = 360, $interval = 360) {
while ($angle < $min) {
$angle += $interval;
}
while ($angle >= $max) {
$angle -= $interval;
}
return $angle;
}
/**
* Gets the specified angle in radians
*
* @param mixed $angle the angle, a float in radians or a string (a float + "°" or " °" in degrees
* @return float the angle in radians
*/
static function getRadians ($angle) {
return is_numeric($angle) ? $angle : deg2rad((float)$angle);
}
/**
* Gets the specified angle in degrees
*
* @param mixed $angle the angle, a float in radians or a string (a float + "°" or " °" in degrees
* @return string the angle (float) in degrees followed by "°"
*/
static function getDegrees ($angle) {
return is_numeric($angle) ? rad2deg((float)$angle) . '°' : $angle;
}
/**
* Converts a polar coordinate angle to a 0-360° CW angle
*/
static function getNaturalDegrees ($angle) {
return self::normalizeAngleinDegrees(90 - self::getDegrees($angle));
}
//
// Math
//
/**
* Gets the (x, y, z) cartesian coordinates from the current ρ, θ, z polar+z point
*
* @return array an array of 3 floats number, representing the (x, y, z) cartesian coordinates
*/
function toCartesian () {
$x = $this->r * cos(self::getRadians($this->t));
$y = $this->r * sin(self::getRadians($this->t));
return [$x, $y, $this->z];
}
/**
* Converts the current GeoPointPolarZ instance to a GeoPoint3D instance
*
* @return GeoPoint3D an instance of the GeoPoint3D class representing the (x, y, z) cartesian coordinates
*/
function toPoint3D () {
$pt = $this->toCartesian();
return new GeoPoint3D($pt[0], $pt[1], $pt[2]);
}
/**
* Gets the (ρ, φ, θ) spherical coordinates from the current (ρ, θ, z) polar+z point
*
* The algo used is from http://fr.wikipedia.org/wiki/Coordonn%C3%A9es_sph%C3%A9riques#Relation_avec_les_autres_syst.C3.A8mes_de_coordonn.C3.A9es_usuels
*
* @return array an array of 3 floats number, representing the (ρ, φ, θ) spherical coordinates
*/
function toSpherical () {
$pt = $this->toCartesian();
return GeoGalaxy::cartesianToSpherical($pt[0], $pt[1], $pt[2]);
}
/**
* Gets the (ρ, φ, θ) spherical coordinates from the current (ρ, θ, z) polar+z point
*
* The algo used is from http://www.phy225.dept.shef.ac.uk/mediawiki/index.php/Cartesian_to_polar_conversion
*
* @return array an array of 3 floats number, representing the (ρ, φ, θ) spherical coordinates
*/
function toSphericalAlternative () {
$pt = $this->toCartesian();
return GeoGalaxy::cartesianToSphericalAlternative($pt[0], $pt[1], $pt[2]);
}
/**
* Translates the center and rescales.
*
* This method allow to help to represent coordinate in a new system
*
* This method is used to represent Zed objects in dojo with the following
* parameters:
* <code>
* $pointKaos = GeoPointPolarZ(800, 42, 220);
* $pointKaos->translate(500, 300, 200, 2);
* echo $pointKaos;
* //This will output rρz: [150, -129, 10]
* </code>
*
* @param float $dr the difference between the old ρ and new ρ (ie the value of ρ = 0 in the new system)
* @param float $dt the difference between the old θ and new θ (ie the value of θ = 0 in the new system)
* @param float $dz the difference between the old y and new z (ie the value of z = 0 in the new system)
* @param int $scale if specified, divides each coordinate by this value (optional)
*/
function translate ($dr, $dt, $dz, $scale = 1) {
if ($scale == 1) {
$this->r += $dr;
$this->t += $dt;
$this->z += $dz;
} elseif ($scale == 0) {
$this->r = 0;
$this->t = 0;
$this->z = 0;
} else {
$this->r = $this->r * $scale + $dr;
$this->t = $this->t * $scale + $dt;
$this->z = $this->z * $scale + $dz;
}
}
/**
* Calculates the section number the specified angle belongs
*
* @param $angle float The natural angle in degree (North 0°, East 90°, etc. clockwise)
* @param int $count the number of sections (default value: 6)
* @return $int the section number
*/
static function calculateSection ($angle, $count = 6) {
if ($angle < 90) {
$angle += 270;
} else {
$angle -= 90;
}
return 1 + (int)($angle / (360/$count));
}
/**
* Gets the section number the θ angle belongs to.
*
* @param int $count the number of sections
* @return $int the section number
*/
function getSection ($count = 6) {
return self::calculateSection(self::getNaturalDegrees($this->t), $count);
}
//
// Implementing IteratorAggregate
//
/**
* Retrieves class iterator. It traverses ρ, θ and z.
*
* @return Traversable the iterator
*/
function getIterator () {
return new ArrayIterator($this);
}
}
diff --git a/includes/geo/scene.php b/includes/geo/scene.php
index ec0002b..b6165cd 100755
--- a/includes/geo/scene.php
+++ b/includes/geo/scene.php
@@ -1,212 +1,216 @@
<?php
/**
* Geo scene class.
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* @package Zed
* @subpackage Geo
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
require_once('location.php');
require_once('octocube.php');
require_once('sceneindex.php');
if (!defined('SCENE_DIR')) {
/**
* The directory containing scenes files
*/
define('SCENE_DIR', 'content/scenes');
}
/**
* Geo scene class
*
* This class provides methods to determine and renders the local scene.
*/
class GeoScene {
/**
* Last error or warning
*
* @var string
*/
public $lastError;
/**
* File scene to serve
*
* @var string
*/
public $sceneFile;
/**
* The location of the scene to print
*
* @var GeoLocation
*/
public $location;
/**
* Initializes a new GeoScene instance
*
* @param GeoLocation $location location the scene is to print
*/
function __construct ($location) {
$this->location = $location;
//Gets local scene
if ($location->containsLocalLocation) {
- if ($this->get_local_scene()) return;
+ if ($this->get_local_scene()) {
+ return;
+ }
}
//Gets global scene
if ($location->containsGlobalLocation) {
- if ($this->get_global_scene()) return;
+ if ($this->get_global_scene()) {
+ return;
+ }
}
//If not scene found, let's set a warning
$this->lastError = "No scene found.";
}
/**
* Gets local scene
*
* @return boolean true if a scene have been found ; otherwise, false.
*/
private function get_local_scene () {
//From the index
$index = GeoSceneIndex::Load(SCENE_DIR);
if ($tpl = $index->get_local_template($this->location->global, $this->location->local)) {
$this->sceneFile = SCENE_DIR . '/' . $tpl;
return true;
}
//From filename
$expression = $this->location->global . ' ' . $this->location->local;
if ($this->try_get_scene($expression)) {
return true;
}
return false;
}
/**
* Gets global scene
*
* @return boolean true if a scene have been found ; otherwise, false.
*/
private function get_global_scene () {
$location = $this->location;
if ($location->place) {
if ($this->try_get_scene($location->global)) {
return true;
}
}
if ($location->body) {
if ($this->try_get_scene('B' . $location->body->code)) {
return true;
}
}
return false;
}
/**
* Gets file extension
*
* @param string $file the file path
* @return string the file extension
*/
public static function get_file_extension ($file) {
$pathinfo = pathinfo($file);
return $pathinfo['extension'];
}
/**
* Renders the file
*
* @todo Add standard code to render .swf Flash/ShockWave files.
*/
public function render () {
if ($file = $this->sceneFile) {
switch ($ext = GeoScene::get_file_extension($file)) {
case 'png':
case 'jpg':
case 'gif':
case 'bmp':
echo "<img src=\"$file\" />";
break;
case 'tpl':
global $smarty, $Config;
$template_dir = $smarty->template_dir;
$smarty->template_dir = [getcwd(), $template_dir];
//$this->location is the object reference
//Some objects like the hypership move, so we also need to know where there are.
//From the template, this object location is assigned to $location
//To get $this->location from template, use $CurrentPerso->location
if ($this->location->body) {
$smarty->assign("location", new GeoLocation($this->location->body->location));
} elseif ($this->location->ship) {
$smarty->assign("location", new GeoLocation($this->location->ship->location));
}
//Gets zone information
require_once('includes/content/zone.php');
if ($zone = ContentZone::at($this->location->global, $this->location->local)) {
$smarty->assign('zone', $zone);
}
//Scene-specific variables
$smarty->assign("SCENE_URL", defined('SCENE_URL') ? SCENE_URL : '/' . SCENE_DIR);
if ($Config['builder']['hotglue']['enable']) {
$smarty->assign("HOTGLUE", $Config['builder']['hotglue']['URL']);
}
lang_load('scenes.conf', $this->location->global);
//Displays scene, then restores regular settings
$smarty->display($file);
$smarty->template_dir = $template_dir;
break;
case 'php':
message_die(HACK_ERROR, ".php scene files not allowed without review", '', __LINE__, __FILE__);
default:
message_die(GENERAL_ERROR, "Can't handle $ext extension for $file scene", 'GeoScene render error', __LINE__, __FILE__);
}
echo "\n\n";
}
}
/**
* Tries to get the scene file.
*
* It will tries to find in the scene directory a file with $code as name,
* and .tpl .png .gif .bmp .swf .html or .php as extension.
*
* @param string the location code (and filename)
* @return bool true if a scene file have been found and set ; otherwise, false.
*/
private function try_get_scene ($code) {
$file = SCENE_DIR . "/$code";
$extensions = ['tpl', 'png', 'jpg', 'gif', 'bmp', 'swf', 'html', 'php'];
foreach ($extensions as $ext) {
if (file_exists("$file.$ext")) {
$this->sceneFile = "$file.$ext";
return true;
}
}
return false;
}
}
diff --git a/includes/login.php b/includes/login.php
index b9eb79a..677f928 100755
--- a/includes/login.php
+++ b/includes/login.php
@@ -1,156 +1,158 @@
<?php
/**
* Login/logout
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* @package Zed
* @subpackage Keruald
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*
* @todo Pick between DumbStore and FileStore and cleans the file accordingly.
*/
///
/// OpenID helper code
///
$useOpenID = isset($Config['OpenID']) && $Config['OpenID'];
if ($useOpenID) {
require_once('Auth/OpenID/Consumer.php');
require_once('Auth/OpenID/FileStore.php');
}
/**
* Gets an Auth_OpenID_Consumer instance
*
* @return Auth_OpenID_Consumer the instance
*/
function get_openid_consumer () {
if (!file_exists('/dev/urandom')) {
//We don't have a reliable source of random numbers
define('Auth_OpenID_RAND_SOURCE', null);
}
$fs = new Auth_OpenID_FileStore(CACHE_DIR . '/openid');
return new Auth_OpenID_Consumer($fs);
}
/**
* Logs in the user if the OpenID is recognized.
* Otherwise, sets an error message.
*
* @param string $url The OpenID URL
*/
function openid_login ($url) {
global $db, $_SESSION, $LoginError, $LoginSuccessful;
$url = $db->sql_escape($url);
$sql = 'SELECT user_id FROM ' . TABLE_USERS_AUTH
. " WHERE auth_type = 'OpenID' AND auth_identity LIKE '$url'";
if ($user_id = $db->sql_query_express($sql)) {
$sql = "UPDATE " . TABLE_SESSIONS . " SET user_id = '$user_id' WHERE session_id LIKE '$_SESSION[ID]'";
- if (!$db->sql_query($sql)) message_die(SQL_ERROR, "Can't update session table", '', __LINE__, __FILE__, $sql);
+ if (!$db->sql_query($sql)) {
+ message_die(SQL_ERROR, "Can't update session table", '', __LINE__, __FILE__, $sql);
+ }
$LoginSuccessful = true;
setcookie("LastOpenID", $url, time() + 2592000);
header("location: " . get_url());
} else {
$LoginError = "Read the source to get an invite.";
}
}
///
/// Login procedural code
///
$action = isset($_GET['action']) ? $_GET['action'] : '';
if ($action == 'openid.login') {
//Gets Auth_OpenID_Consumer instance, completes the OpenID transaction
//and processes the result.
if (!$useOpenID()) {
header("Status: 403 Forbidden");
die("OpenID disabled.");
}
$consumer = get_openid_consumer();
$reply = $consumer->complete(get_server_url() . $_SERVER['REQUEST_URI']);
if ($reply->status == Auth_OpenID_SUCCESS) {
openid_login($reply->endpoint->claimed_id);
} elseif ($reply->message) {
//TODO: $reply->message could be rather long and won't fit in the UI
//space. You can wish to add code to print $LoginError elsewhere if
//too long.
$LoginError = "[OpenID] $reply->message";
} else {
$LoginError = "[OpenID] $reply->status";
}
} elseif (isset($_POST['LogIn'])) {
//User have filled login form
if ($_POST['openid'] && $useOpenID) {
//Gets Auth_OpenID_Consumer instance
$consumer = get_openid_consumer();
//Starts the OpenID transaction and redirects user to provider url
if ($request = $consumer->begin($_POST['openid'])) {
$url = $request->redirectURL(get_server_url(), "$Config[SiteURL]/?action=openid.login", false);
header("location: $url");
$LoginError = '<a href="' . $url . '">Click here to continue login</a>';
} else {
$LoginError = 'Invalid OpenID URL.';
}
} else {
//Login
//Authentications way, the user/password in last.
//OpenID is handled by a separate logic.
$Login = $_POST['username'];
$authentications = [];
if ($useYubiCloud = array_key_exists('YubiCloud', $Config) ) {
$authentications[] = new YubiCloudAuthentication($_POST['password'], $Login);
}
if ($Login) {
$authentications[] = new UserPasswordAuthentication($Login, $_POST['password']);
}
$loginSuccessful = false;
foreach ($authentications as $authentication) {
if ($authentication->isValid()) {
$loginSuccessful = true;
//Logs in user
login($authentication->getUserID(), $Login);
} else {
$loginError = $authentication->getError();
}
if (!$authentication->canTryNextAuthenticationMethod()) {
break;
}
}
//Tests if the password wouldn't match an invite code
//If so, redirects people using login page as invitation claim page
if (!$LoginSuccessful) {
$code = $db->sql_escape($_POST['password']);
$sql = "SELECT * FROM " . TABLE_USERS_INVITES . " WHERE invite_code = '$code'";
if (!$result = $db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't get invites", '', __LINE__, __FILE__, $sql);
}
if ($row = $db->sql_fetchrow($result)) {
$url = get_url('invite', $_POST['password']);
header('location: ' . $url);
}
}
}
} elseif (isset($_POST['LogOut']) || $action == "user.logout") {
Logout();
}
diff --git a/includes/objects/application.php b/includes/objects/application.php
index 5dc2589..47f246d 100755
--- a/includes/objects/application.php
+++ b/includes/objects/application.php
@@ -1,175 +1,190 @@
<?php
/**
* Application class
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* 0.1 2010-02-10 02:40 Autogenerated by Pluton Scaffolding
* Some API bits
*
* @package Zed
* @subpackage Model
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
require_once('perso.php');
/**
* Application class
*
* This class maps the Application table.
*
* This class also provides methods application API helper methods, to generate
* an application user key or to gets the perso ID from such a key.
*/
class Application {
public $id;
public $code;
public $name;
public $api_key;
public $description;
/**
* Initializes a new instance
*
* @param int $id the primary key
*/
function __construct ($id = null) {
if ($id) {
$this->id = $id;
$this->load_from_database();
}
}
/**
* Loads the object Application (ie fill the properties) from the $_POST array
*/
function load_from_form () {
- if (array_key_exists('code', $_POST)) $this->code = $_POST['code'];
- if (array_key_exists('name', $_POST)) $this->name = $_POST['name'];
- if (array_key_exists('api_key', $_POST)) $this->api_key = $_POST['api_key'];
- if (array_key_exists('description', $_POST)) $this->description = $_POST['description'];
+ if (array_key_exists('code', $_POST)) {
+ $this->code = $_POST['code'];
+ }
+ if (array_key_exists('name', $_POST)) {
+ $this->name = $_POST['name'];
+ }
+ if (array_key_exists('api_key', $_POST)) {
+ $this->api_key = $_POST['api_key'];
+ }
+ if (array_key_exists('description', $_POST)) {
+ $this->description = $_POST['description'];
+ }
}
/**
* Loads the object Application (ie fill the properties) from the database
*/
function load_from_database () {
global $db;
$id = $db->sql_escape($this->id);
$sql = "SELECT * FROM applications WHERE application_id = '" . $id . "'";
- if ( !($result = $db->sql_query($sql)) ) message_die(SQL_ERROR, "Unable to query applications", '', __LINE__, __FILE__, $sql);
+ if ( !($result = $db->sql_query($sql)) ) {
+ message_die(SQL_ERROR, "Unable to query applications", '', __LINE__, __FILE__, $sql);
+ }
if (!$row = $db->sql_fetchrow($result)) {
$this->lastError = "Application unknown: " . $this->id;
return false;
}
$this->code = $row['application_code'];
$this->name = $row['application_name'];
$this->api_key = $row['api_key'];
$this->description = $row['application_description'];
return true;
}
/**
* Saves to database
*/
function save_to_database () {
global $db;
$id = $this->id ? "'" . $db->sql_escape($this->id) . "'" : 'NULL';
$code = $db->sql_escape($this->code);
$name = $db->sql_escape($this->name);
$api_key = $db->sql_escape($this->api_key);
$description = $db->sql_escape($this->description);
//Updates or inserts
$sql = "REPLACE INTO applications (`application_id`, `application_code`, `application_name`, `api_key`, `application_description`) VALUES ($id, '$code', '$name', '$api_key', '$description')";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to save", '', __LINE__, __FILE__, $sql);
}
if (!$id) {
//Gets new record id value
$this->id = $db->sql_nextid();
}
}
/*
* ----------------------------------------------------------------------- *
* Application API methods
* ----------------------------------------------------------------------- *
*/
/**
* Loads an Application object from its API key
*
* @param string Application API key GUID
* @return Application the application matching the API key
*/
static function from_api_key ($key) {
global $db;
$key = $db->sql_escape($key);
$sql = "SELECT * FROM applications WHERE api_key = '" . $key . "'";
- if ( !($result = $db->sql_query($sql)) ) message_die(SQL_ERROR, "Unable to query applications", '', __LINE__, __FILE__, $sql);
- if (!$row = $db->sql_fetchrow($result))
+ if ( !($result = $db->sql_query($sql)) ) {
+ message_die(SQL_ERROR, "Unable to query applications", '', __LINE__, __FILE__, $sql);
+ }
+ if (!$row = $db->sql_fetchrow($result)) {
return null;
+ }
//Fills app information
$app = new Application();
$app->id = $row['application_id'];
$app->code = $row['application_code'];
$app->name = $row['application_name'];
$app->api_key = $row['api_key'];
$app->description = $row['application_description'];
return $app;
}
/**
* Gets the perso ID from an application user key
*
* @param string $userkey User application key GUID
* @return int the perso ID
*/
function get_perso_id ($userkey) {
global $db;
$id = $db->sql_escape($this->id);
$userkey = $db->sql_escape($userkey);
$sql = "SELECT perso_id FROM applications_userkeys WHERE api_userkey = '$userkey' AND application_id = '$id'";
return $db->sql_query_express($sql);
}
/**
* Generates a key for the specified perso and current application.
*
* @param int $perso_id The perso ID
* @param string $userkey User application key GUID (optional)
* @return Application User application key GUID
*/
function generate_userkey ($perso_id = null, $userkey = null) {
global $CurrentPerso;
//Ensures we've a key and someone to be assigned it
- if ($userkey === null) $userkey = new_guid();
+ if ($userkey === null) {
+ $userkey = new_guid();
+ }
$perso = ($perso_id === null) ? $CurrentPerso : Perso::get($perso_id);
//Saves key
$perso->set_flag('api.app.keys.' . $this->id, $userkey);
//Returns it
return $userkey;
}
}
diff --git a/includes/objects/content.php b/includes/objects/content.php
index 74916dc..21f4d58 100755
--- a/includes/objects/content.php
+++ b/includes/objects/content.php
@@ -1,303 +1,323 @@
<?php
/**
* Content class
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* 0.1 2010-02-24 15:57 Autogenerated by Pluton Scaffolding
*
* @package Zed
* @subpackage Model
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*
* @deprecated
*/
/**
* Content class
*
* This class maps the content view.
*
* This view shows the content_files and content_locations tables.
*
* This class also provides helper methods, to handle files, generate thumbnails
* or get local content from a specific location.
*
* [DESIGN BY CONTRACT] This class works only with the following assertions:
* i. Each content have EXACTLY ONE location
* ii. Location fields will not be modified
*
* If a content have more than one location, only the first occurrence in
* content_locations table will be considered.
*
* If a content have no location, it will be ignored.
*
* If you edit content location, then call saveToDatabase, you will create
* a new location but future instances will contain first not deleted location.
*
* @todo remove dbc temporary limitations (cf. /do.php upload_content and infra)
* @todo create a class ContentLocation and move location fields there
* @todo validate SQL schema and add in config.php TABLE_CONTENT tables
*
* @deprecated
*/
class Content {
/* -------------------------------------------------------------
Properties
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
public $id;
public $path;
public $user_id;
public $perso_id;
public $title;
public $location_global = null;
public $location_local = null;
public $location_k = null;
public $perso_name;
public $perso_nickname;
/* -------------------------------------------------------------
Constructor, __toString
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
/**
* Initializes a new Content instance
*
* @param int $id the primary key
*/
function __construct ($id = null) {
if ($id) {
$this->id = $id;
$this->load_from_database();
}
}
/**
* Returns a string representation of current Content instance
*
* @return string the content title or path if title is blank.
*/
function __toString () {
return $this->title ? $this->title : $this->path;
}
/* -------------------------------------------------------------
Load/save class
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
/**
* Loads the object Content (ie fill the properties) from the $_POST array
*
* @param boolean $allowSensibleFields if false, allow only location_local, location_k and title to be defined ; otherwise, allow all fields.
*/
function load_from_form ($allowSensibleFields = false) {
- if (array_key_exists('title', $_POST)) $this->title = $_POST['title'];
- if (array_key_exists('location_local', $_POST)) $this->location_local = $_POST['location_local'];
- if (array_key_exists('location_k', $_POST)) $this->location_k = $_POST['location_k'];
+ if (array_key_exists('title', $_POST)) {
+ $this->title = $_POST['title'];
+ }
+ if (array_key_exists('location_local', $_POST)) {
+ $this->location_local = $_POST['location_local'];
+ }
+ if (array_key_exists('location_k', $_POST)) {
+ $this->location_k = $_POST['location_k'];
+ }
if ($allowSensibleFields) {
- if (array_key_exists('path', $_POST)) $this->path = $_POST['path'];
- if (array_key_exists('user_id', $_POST)) $this->user_id = $_POST['user_id'];
- if (array_key_exists('perso_id', $_POST)) $this->perso_id = $_POST['perso_id'];
- if (array_key_exists('location_global', $_POST)) $this->location_global = $_POST['location_global'];
+ if (array_key_exists('path', $_POST)) {
+ $this->path = $_POST['path'];
+ }
+ if (array_key_exists('user_id', $_POST)) {
+ $this->user_id = $_POST['user_id'];
+ }
+ if (array_key_exists('perso_id', $_POST)) {
+ $this->perso_id = $_POST['perso_id'];
+ }
+ if (array_key_exists('location_global', $_POST)) {
+ $this->location_global = $_POST['location_global'];
+ }
}
}
/**
* Loads the object Content (ie fill the properties) from the database
*/
function load_from_database () {
global $db;
$id = $db->sql_escape($this->id);
$sql = "SELECT * FROM content WHERE content_id = '" . $id . "'";
- if ( !($result = $db->sql_query($sql)) ) message_die(SQL_ERROR, "Unable to query content", '', __LINE__, __FILE__, $sql);
+ if ( !($result = $db->sql_query($sql)) ) {
+ message_die(SQL_ERROR, "Unable to query content", '', __LINE__, __FILE__, $sql);
+ }
if (!$row = $db->sql_fetchrow($result)) {
$this->lastError = "Content unknown: " . $this->id;
return false;
}
$this->load_from_row($row);
return true;
}
/**
* Loads the object from row
*/
function load_from_row ($row) {
$this->id = $row['content_id'];
$this->path = $row['content_path'];
$this->user_id = $row['user_id'];
$this->perso_id = $row['perso_id'];
$this->title = $row['content_title'];
$this->location_global = $row['location_global'];
$this->location_local = $row['location_local'];
$this->location_k = $row['location_k'];
- if (array_key_exists('perso_name', $row)) $this->perso_name = $row['perso_name'];
- if (array_key_exists('perso_nickname', $row)) $this->perso_nickname = $row['perso_nickname'];
+ if (array_key_exists('perso_name', $row)) {
+ $this->perso_name = $row['perso_name'];
+ }
+ if (array_key_exists('perso_nickname', $row)) {
+ $this->perso_nickname = $row['perso_nickname'];
+ }
}
/**
* Saves to database
*/
function save_to_database () {
global $db;
$id = $this->id ? "'" . $db->sql_escape($this->id) . "'" : 'NULL';
$path = $db->sql_escape($this->path);
$user_id = $db->sql_escape($this->user_id);
$perso_id = $db->sql_escape($this->perso_id);
$title = $db->sql_escape($this->title);
$location_global = ($this->location_global !== null) ? "'" . $db->sql_escape($this->location_global) . "'" : 'NULL';
$location_local = ($this->location_local !== null) ? "'" . $db->sql_escape($this->location_local) . "'" : 'NULL';
$location_k = ($this->location_k !== null) ? "'" . $db->sql_escape($this->location_k) . "'" : 'NULL';
//Updates or inserts
$sql = "REPLACE INTO content_files (`content_id`, `content_path`, `user_id`, `perso_id`, `content_title`) VALUES ($id, '$path', '$user_id', '$perso_id', '$title')";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't save content", '', __LINE__, __FILE__, $sql);
}
if (!$this->id) {
//Gets new record id value
$this->id = $db->sql_nextid();
}
//Saves location
$id = $this->id ? "'" . $db->sql_escape($this->id) . "'" : 'NULL';
$sql = "REPLACE INTO content_locations (location_global, location_local, location_k, content_id) VALUES ($location_global, $location_local, $location_k, $id)";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't save content location", '', __LINE__, __FILE__, $sql);
}
}
/* -------------------------------------------------------------
File handling helper methods
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
/**
* Determines if the extension is valid
*
* @param string $ext The extension (without dot)
* @return boolean true if this extension is valid ; otherwise, false.
*/
function is_valid_extension ($ext) {
switch ($ext = strtolower($ext)) {
//Pictures
case 'jpg':
case 'gif':
case 'png':
case 'bmp':
case 'xbm':
return true;
//Denied extension
default:
return false;
}
}
/**
* Creates a directory
*
* @param string $dir the directory to create
*/
function create_directory ($directory) {
if (!file_exists($directory)) {
@mkdir($directory); //Creates new directory, chmod 777
}
}
/**
* Handles uploaded file
*
* @return bool true if the file have been handled
*/
function handle_uploaded_file ($fileArray) {
if (count($fileArray) && $fileArray['error'] == 0) {
$this->create_directory("content/users/$this->user_id");
$this->path = "content/users/$this->user_id/$fileArray[name]";
if (!self::is_valid_extension(get_extension($fileArray[name]))) {
return false;
}
if (move_uploaded_file($fileArray['tmp_name'], $this->path)) {
return true;
} else {
$this->path = null;
return false;
}
} else {
return false;
}
}
/**
* Generates a thumbnail using ImageMagick binary
*
* @return boolean true if the thumbnail command returns 0 as program exit code ; otherwise, false
*/
function generate_thumbnail () {
global $Config;
//Builds thumbnail filename
$sourceFile = $this->path;
$pos = strrpos($this->path, '.');
$thumbnailFile = substr($sourceFile, 0, $pos) . 'Square' . substr($sourceFile, $pos);
//Executes imagemagick command
$command = $Config['ImageMagick']['convert'] . " \"$sourceFile\" -resize 162x162 \"$thumbnailFile\"";
@system($command, $code);
//Returns true if the command have exited with errorcode 0 (= ok)
return ($code == 0);
}
/* -------------------------------------------------------------
Gets content
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
/**
* Gets content at specified location
*
* @param string $location_global global content location
* @param string $location_local local content location
* @return Array array of Content instances
*/
static function get_local_content ($location_global, $location_local) {
global $db;
//Get contents at this location
$location_global = $db->sql_escape($location_global);
$location_local = $db->sql_escape($location_local);
$sql = "SELECT c.*, p.perso_nickname, p.perso_name FROM content c, persos p WHERE c.location_global = '$location_global' AND c.location_local = '$location_local' AND p.perso_id = c.perso_id ORDER BY location_k ASC";
if (!$result = $db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't get content", '', __LINE__, __FILE__, $sql);
}
//Fills content array
$contents = [];
while ($row = $db->sql_fetchrow($result)) {
$content = new Content();
$content->load_from_row($row);
$contents[] = $content;
}
return $contents;
}
}
diff --git a/includes/objects/invite.php b/includes/objects/invite.php
index de03309..0a7868b 100755
--- a/includes/objects/invite.php
+++ b/includes/objects/invite.php
@@ -1,197 +1,199 @@
<?php
/**
* User invite class
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* 0.1 2010-06-29 02:13 Initial version [DcK]
*
* @package Zed
* @subpackage Model
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
/**
* User invite class
*
* This class maps the users_invites table.
*/
class Invite {
public $code;
public $date;
public $from_user_id;
public $from_perso_id;
/**
* The user_id who have been claimed the invite
* Will be NULL as long as the invite haven't been claimed
*
* @var int
*/
public $to_user_id = NULL;
/**
* Initializes a new instance
*
* @param int $code the primary key
*/
function __construct ($code = NULL) {
if ($code) {
$this->code = $code;
$this->load_from_database();
} else {
//New invite code
$this->generate_code();
$this->date = time();
}
}
/**
* Generates a unique invite code and sets it in the code property.
*/
function generate_code () {
global $db;
do {
$this->code = generate_random_string("AAA111");
$sql = "SELECT COUNT(*) FROM " . TABLE_USERS_INVITES . " WHERE invite_code = '$this->code' LOCK IN SHARE MODE;";
if (!$result = $db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't access invite users table", '', __LINE__, __FILE__, $sql);
}
$row = $db->sql_fetchrow($result);
} while ($row[0]);
}
/**
* Loads the object Invite (ie fill the properties) from the database
*/
function load_from_database () {
global $db;
$code = $db->sql_escape($this->code);
$sql = "SELECT * FROM " . TABLE_USERS_INVITES . " WHERE invite_code = '" . $code . "'";
- if ( !($result = $db->sql_query($sql)) ) message_die(SQL_ERROR, "Unable to query invite codes", '', __LINE__, __FILE__, $sql);
+ if ( !($result = $db->sql_query($sql)) ) {
+ message_die(SQL_ERROR, "Unable to query invite codes", '', __LINE__, __FILE__, $sql);
+ }
if (!$row = $db->sql_fetchrow($result)) {
$this->lastError = "Invite code unknown: " . $this->code;
return false;
}
$this->code = $row['invite_code'];
$this->date = $row['invite_date'];
$this->from_user_id = $row['invite_from_user_id'];
$this->from_perso_id = $row['invite_from_perso_id'];
$this->to_user_id = $row['invite_to_user_id'];
return true;
}
/**
* Determines whether the current invite code have been claimed by an user.
*
* @return true if the code have been claimed ; otherwise, false.
*/
function is_claimed () {
return (bool)$this->to_user_id;
}
/**
* Saves to database
*/
function save_to_database () {
global $db;
$code = $db->sql_escape($this->code);
$date = $db->sql_escape($this->date);
$from_user_id = $db->sql_escape($this->from_user_id);
$from_perso_id = $db->sql_escape($this->from_perso_id);
$to_user_id = $this->to_user_id ? "'" . $db->sql_escape($this->to_user_id) . "'" : 'NULL';
//Updates or inserts
$sql = "REPLACE INTO " . TABLE_USERS_INVITES . " (`invite_code`, `invite_date`, `invite_from_user_id`, `invite_from_perso_id`, `invite_to_user_id`) VALUES ('$code', '$date', '$from_user_id', '$from_perso_id', $to_user_id)";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to save invite code", '', __LINE__, __FILE__, $sql);
}
}
/**
* Deletes the invite
*/
function delete () {
global $db;
$code = $db->sql_escape($this->code);
$sql = "DELETE FROM " . TABLE_USERS_INVITES . " WHERE invite_code = '$code'";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to save delete code", '', __LINE__, __FILE__, $sql);
}
}
/**
* Creates an invite code
*
* @param int $user_id user id
* @param int $perso_id perso id
* @return string the invite code
*/
static function create ($user_id, $perso_id) {
$invite = new Invite();
$invite->from_perso_id = $perso_id;
$invite->from_user_id = $user_id;
$invite->save_to_database();
return $invite->code;
}
/**
* Gets invites generated by the specified perso ID
*
* @param int $perso_id the perso whom to get the invites
* @return Array an array of string, each line being an invite code
*/
static function get_invites_from ($perso_id) {
global $db;
$sql = "SELECT invite_code FROM " . TABLE_USERS_INVITES
. " WHERE invite_from_perso_id = $perso_id AND invite_to_user_id IS NULL ORDER BY invite_date ASC";
if (!$result = $db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't access invite users table", '', __LINE__, __FILE__, $sql);
}
$codes = [];
while ($row = $db->sql_fetchrow($result)) {
$codes[] = $row['invite_code'];
}
return $codes;
}
/**
* Gets the perso ID who invited the specified perso
*
* @param int $perso_id the perso whom to get the invites
* @return int|null the perso whom to get the invites ; or null, if nobody have invited him
*/
static function who_invited ($perso_id) {
global $db;
$perso = Perso::get($perso_id);
if ($user_id = $perso->user_id) {
$sql = "SELECT invite_from_perso_id FROM " . TABLE_USERS_INVITES . " WHERE invite_to_user_id = '$user_id'";
if (!$result = $db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't access invite users table", '', __LINE__, __FILE__, $sql);
}
if ($row = $db->sql_fetchrow($result)) {
return $row[0];
}
}
return null;
}
}
?>
diff --git a/includes/objects/message.php b/includes/objects/message.php
index 9755f3f..3bd77ed 100755
--- a/includes/objects/message.php
+++ b/includes/objects/message.php
@@ -1,156 +1,168 @@
<?php
/**
* Message class
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* 0.1 2010-01-28 01:47 Autogenerated by Pluton Scaffolding
*
* @package Zed
* @subpackage Model
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
/**
* Message class
*
* This class maps the messages table.
*
* It also provides a static method to get perso's messages.
*/
class Message {
public $id;
public $date;
public $from;
public $to;
public $text;
public $flag;
/**
* Initializes a new instance
*
* @param int $id the primary key
*/
function __construct ($id = null) {
if ($id) {
$this->id = $id;
$this->load_from_database();
} else {
$this->date = time();
$this->flag = 0; //unread
}
}
/**
* Loads the object Message (ie fill the properties) from the $_POST array
*/
function load_from_form () {
- if (array_key_exists('date', $_POST)) $this->date = $_POST['date'];
- if (array_key_exists('from', $_POST)) $this->from = $_POST['from'];
- if (array_key_exists('to', $_POST)) $this->to = $_POST['to'];
- if (array_key_exists('text', $_POST)) $this->text = $_POST['text'];
- if (array_key_exists('flag', $_POST)) $this->flag = $_POST['flag'];
+ if (array_key_exists('date', $_POST)) {
+ $this->date = $_POST['date'];
+ }
+ if (array_key_exists('from', $_POST)) {
+ $this->from = $_POST['from'];
+ }
+ if (array_key_exists('to', $_POST)) {
+ $this->to = $_POST['to'];
+ }
+ if (array_key_exists('text', $_POST)) {
+ $this->text = $_POST['text'];
+ }
+ if (array_key_exists('flag', $_POST)) {
+ $this->flag = $_POST['flag'];
+ }
}
/**
* Loads the object Message (ie fill the properties) from the database
*/
function load_from_database () {
global $db;
$sql = "SELECT * FROM messages WHERE message_id = '" . $this->id . "'";
- if ( !($result = $db->sql_query($sql)) ) message_die(SQL_ERROR, "Unable to query messages", '', __LINE__, __FILE__, $sql);
+ if ( !($result = $db->sql_query($sql)) ) {
+ message_die(SQL_ERROR, "Unable to query messages", '', __LINE__, __FILE__, $sql);
+ }
if (!$row = $db->sql_fetchrow($result)) {
$this->lastError = "Message unknown: " . $this->id;
return false;
}
$this->date = $row['message_date'];
$this->from = $row['message_from'];
$this->to = $row['message_to'];
$this->text = $row['message_text'];
$this->flag = $row['message_flag'];
return true;
}
/**
* Saves to database
*/
function save_to_database () {
global $db;
$id = $this->id ? "'" . $db->sql_escape($this->id) . "'" : 'NULL';
$date = $db->sql_escape($this->date);
$from = $db->sql_escape($this->from);
$to = $db->sql_escape($this->to);
$text = $db->sql_escape($this->text);
$flag = $db->sql_escape($this->flag);
//Updates or inserts
$sql = "REPLACE INTO messages (`message_id`, `message_date`, `message_from`, `message_to`, `message_text`, `message_flag`) VALUES ($id, '$date', '$from', '$to', '$text', '$flag')";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to save", '', __LINE__, __FILE__, $sql);
}
if (!$id) {
//Gets new record id value
$this->id = $db->sql_nextid();
}
}
/**
* Sends the message
*/
function send () {
$this->save_to_database();
//TODO: triggers new message notifier
}
/**
* Deletes the message
*/
function delete () {
//A message is deleted if its flag value is 2
if ($this->flag != 2) {
$this->flag = 2;
$this->save_to_database();
}
}
/**
* Gets messages from the specified perso
*/
static function get_messages ($perso_id, $mark_as_read = true, &$countNewMessages = 0) {
global $db;
$sql = "SELECT message_id FROM " . TABLE_MESSAGES . " WHERE message_to = " . $db->sql_escape($perso_id) . " AND message_flag < 2 ORDER BY message_id DESC";
if (!$result = $db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to get messages", '', __LINE__, __FILE__, $sql);
}
while ($row = $db->sql_fetchrow($result)) {
$message = new Message($row[0]);
$messages[] = $message;
$ids[] = $message->id;
if ($message->flag == 0) {
//New message
$countNewMessages++;
}
}
if ($mark_as_read && count($ids)) {
$ids = join($ids, ', ');
$sql = "UPDATE " . TABLE_MESSAGES . " SET message_flag = '1' WHERE message_id IN ($ids)";
$db->sql_query($sql);
}
return $messages;
}
}
?>
diff --git a/includes/objects/motd.php b/includes/objects/motd.php
index 0780c6e..ddd0126 100755
--- a/includes/objects/motd.php
+++ b/includes/objects/motd.php
@@ -1,95 +1,103 @@
<?php
/**
* MOTD class
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* 0.1 2010-02-03 21:11 Import from Azhàr code
*
* @package Zed
* @subpackage Model
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
/**
* MOTD class
*
* This class maps the motd table.
*/
class MOTD {
public $id;
public $perso_id;
public $text;
public $date;
/**
* Initializes a new instance of a MOTD object
*
* @param int $id The MOTD ID
*/
function __construct ($id = '') {
if ($id) {
$this->id = $id;
return $this->load_from_database();
} else {
$this->date = time();
return true;
}
}
/**
* Loads the object MOTD (ie fill the properties) from the $_POST array
*/
function load_from_form () {
- if (array_key_exists('perso_id', $_POST)) $this->user_id = $_POST['user_id'];
- if (array_key_exists('text', $_POST)) $this->text = $_POST['text'];
- if (array_key_exists('date', $_POST)) $this->date = $_POST['date'];
+ if (array_key_exists('perso_id', $_POST)) {
+ $this->user_id = $_POST['user_id'];
+ }
+ if (array_key_exists('text', $_POST)) {
+ $this->text = $_POST['text'];
+ }
+ if (array_key_exists('date', $_POST)) {
+ $this->date = $_POST['date'];
+ }
}
/**
* Loads the object MOTD (ie fill the properties) from the database
*/
function load_from_database () {
global $db;
$id = $db->sql_escape($this->id);
$sql = "SELECT * FROM " . TABLE_MOTD . " WHERE motd_id = '" . $id . "'";
- if ( !($result = $db->sql_query($sql)) ) message_die(SQL_ERROR, "Unable to query azhar_motd", '', __LINE__, __FILE__, $sql);
+ if ( !($result = $db->sql_query($sql)) ) {
+ message_die(SQL_ERROR, "Unable to query azhar_motd", '', __LINE__, __FILE__, $sql);
+ }
if (!$row = $db->sql_fetchrow($result)) {
$this->lastError = "MOTD unknown: " . $this->id;
return false;
}
$this->perso_id = $row['perso_id'];
$this->text = $row['motd_text'];
$this->date = $row['motd_date'];
return true;
}
/**
* Saves the object to the database
*/
function save_to_database () {
global $db;
$id = $this->id ? "'" . $db->sql_escape($this->id) . "'" : 'NULL';
$perso_id = $db->sql_escape($this->perso_id);
$text = $db->sql_escape($this->text);
$date = $db->sql_escape($this->date);
$sql = "REPLACE INTO " . TABLE_MOTD . " (`motd_id`, `perso_id`, `motd_text`, `motd_date`) VALUES ($id, '$perso_id', '$text', '$date')";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to save", '', __LINE__, __FILE__, $sql);
}
}
}
?>
diff --git a/includes/objects/perso.php b/includes/objects/perso.php
index 71a5fee..a1c6f5e 100755
--- a/includes/objects/perso.php
+++ b/includes/objects/perso.php
@@ -1,584 +1,610 @@
<?php
/**
* Perso class
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* 0.1 2010-01-27 00:39 Autogenerated by Pluton Scaffolding
* 0.2 2010-01-29 14:39 Adding flags support
* 0.3 2010-02-06 17:50 Adding static perso hashtable
* 0.4 2012-07-04 11:37 Refactoring: moving code from index.php
*
* @package Zed
* @subpackage Model
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010, 2012 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
require_once("includes/geo/location.php");
/**
* Perso class
*
* This class maps the persos table.
*
* The class also provides methods
* to move or locate a perso,
* to gets and sets perso's flags and notes (tables persos_flags and persos_notes),
* to gets user's perso or check if a perso is online,
* to handle on select and logout events.
*
*/
class Perso {
public $id;
public $user_id;
public $name;
public $nickname;
public $race;
public $sex;
public $avatar;
public $location_global;
public $location_local;
public $flags;
public $lastError;
public static $hashtable_id = [];
public static $hashtable_name = [];
/**
* Initializes a new instance
*
* @param mixed $data perso ID or nickname
*/
function __construct ($data = null) {
if ($data) {
if (is_numeric($data)) {
$this->id = $data;
} else {
$this->nickname = $data;
}
if (!$this->load_from_database()) {
message_die(GENERAL_ERROR, $this->lastError, "Can't authenticate perso");
}
} else {
$this->generate_id();
}
}
/**
* Initializes a new Perso instance if needed or get already available one.
*
* @param mixed $data perso ID or nickname
* @return Perso the perso instance
*/
static function get ($data = null) {
if ($data) {
//Checks in the hashtables if we already have loaded this instance
if (is_numeric($data)) {
if (array_key_exists($data, Perso::$hashtable_id)) {
return Perso::$hashtable_id[$data];
}
} else {
if (array_key_exists($data, Perso::$hashtable_name)) {
return Perso::$hashtable_name[$data];
}
}
}
$perso = new Perso($data);
return $perso;
}
/**
* Loads the object Perso (ie fill the properties) from the $_POST array
*/
function load_from_form () {
- if (array_key_exists('user_id', $_POST)) $this->user_id = $_POST['user_id'];
- if (array_key_exists('name', $_POST)) $this->name = $_POST['name'];
- if (array_key_exists('nickname', $_POST)) $this->nickname = $_POST['nickname'];
- if (array_key_exists('race', $_POST)) $this->race = $_POST['race'];
- if (array_key_exists('sex', $_POST)) $this->sex = $_POST['sex'];
- if (array_key_exists('avatar', $_POST)) $this->avatar = $_POST['avatar'];
- if (array_key_exists('location_global', $_POST)) $this->location_global = $_POST['location_global'];
- if (array_key_exists('location_local', $_POST)) $this->location_local = $_POST['location_local'];
+ if (array_key_exists('user_id', $_POST)) {
+ $this->user_id = $_POST['user_id'];
+ }
+ if (array_key_exists('name', $_POST)) {
+ $this->name = $_POST['name'];
+ }
+ if (array_key_exists('nickname', $_POST)) {
+ $this->nickname = $_POST['nickname'];
+ }
+ if (array_key_exists('race', $_POST)) {
+ $this->race = $_POST['race'];
+ }
+ if (array_key_exists('sex', $_POST)) {
+ $this->sex = $_POST['sex'];
+ }
+ if (array_key_exists('avatar', $_POST)) {
+ $this->avatar = $_POST['avatar'];
+ }
+ if (array_key_exists('location_global', $_POST)) {
+ $this->location_global = $_POST['location_global'];
+ }
+ if (array_key_exists('location_local', $_POST)) {
+ $this->location_local = $_POST['location_local'];
+ }
}
/**
* Loads the object Perso (ie fill the properties) from the database
*/
function load_from_database () {
global $db;
//Gets perso
$sql = "SELECT * FROM " . TABLE_PERSOS;
if ($this->id) {
$id = $db->sql_escape($this->id);
$sql .= " WHERE perso_id = '" . $id . "'";
} else {
$nickname = $db->sql_escape($this->nickname);
$sql .= " WHERE perso_nickname = '" . $nickname . "'";
}
- if ( !($result = $db->sql_query($sql)) ) message_die(SQL_ERROR, "Unable to query persos", '', __LINE__, __FILE__, $sql);
+ if ( !($result = $db->sql_query($sql)) ) {
+ message_die(SQL_ERROR, "Unable to query persos", '', __LINE__, __FILE__, $sql);
+ }
if (!$row = $db->sql_fetchrow($result)) {
$this->lastError = "Perso unknown: " . $this->id;
return false;
}
$this->id = $row['perso_id'];
$this->user_id = $row['user_id'];
$this->name = $row['perso_name'];
$this->nickname = $row['perso_nickname'];
$this->race = $row['perso_race'];
$this->sex = $row['perso_sex'];
$this->avatar = $row['perso_avatar'];
$this->location_global = $row['location_global'];
$this->location_local = $row['location_local'];
//Gets flags
$sql = "SELECT flag_key, flag_value FROM " . TABLE_PERSOS_FLAGS .
" WHERE perso_id = $this->id";
if (!$result = $db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't get flags", '', __LINE__, __FILE__, $sql);
}
while ($row = $db->sql_fetchrow($result)) {
$this->flags[$row["flag_key"]] = $row["flag_value"];
}
//Gets location
$this->location = new GeoLocation(
$this->location_global,
$this->location_local
);
//Puts object in hashtables
Perso::$hashtable_id[$this->id] = $this;
Perso::$hashtable_name[$this->nickname] = $this;
return true;
}
/**
* Saves to database
*/
function save_to_database () {
global $db;
$id = $this->id ? "'" . $db->sql_escape($this->id) . "'" : 'NULL';
$user_id = $db->sql_escape($this->user_id);
$name = $db->sql_escape($this->name);
$nickname = $db->sql_escape($this->nickname);
$race = $db->sql_escape($this->race);
$sex = $db->sql_escape($this->sex);
$avatar = $db->sql_escape($this->avatar);
$location_global = $this->location_global ? "'" . $db->sql_escape($this->location_global) . "'" : 'NULL';
$location_local = $this->location_local ? "'" . $db->sql_escape($this->location_local) . "'" : 'NULL';
//Updates or inserts
$sql = "REPLACE INTO " . TABLE_PERSOS . " (`perso_id`, `user_id`, `perso_name`, `perso_nickname`, `perso_race`, `perso_sex`, `perso_avatar`, `location_global`, `location_local`) VALUES ($id, '$user_id', '$name', '$nickname', '$race', '$sex', '$avatar', $location_global, $location_local)";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to save", '', __LINE__, __FILE__, $sql);
}
if (!$id) {
//Gets new record id value
$this->id = $db->sql_nextid();
}
}
/**
* Updates the specified field in the database record
*
* @param string $field The field to save
*/
function save_field ($field) {
global $db;
if (!$this->id) {
message_die(GENERAL_ERROR, "You're trying to update a perso record not yet saved in the database: $field");
}
$id = $db->sql_escape($this->id);
$value = $db->sql_escape($this->$field);
$sql = "UPDATE " . TABLE_PERSOS . " SET `$field` = '$value' WHERE perso_id = '$id'";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to save $field field", '', __LINE__, __FILE__, $sql);
}
}
/**
* Gets perso location
*
* @return string The location names
*/
public function where () {
return $this->location->__toString();
}
/**
* Moves the perso to a new location
*
* @param string $global the global target location
* @param string $global the local target location
*/
public function move_to ($global = null, $local = null) {
//Sets global location
if ($global != null) {
$this->location_global = $global;
}
//Sets local location
if ($local != null) {
$this->location_local = $local;
}
//Updates database record
if ($global != null && $local != null) {
global $db;
$perso_id = $db->sql_escape($this->id);
$g = $db->sql_escape($this->location_global);
$l = $db->sql_escape($this->location_local);
$sql = "UPDATE " . TABLE_PERSOS .
" SET location_global = '$g', location_local = '$l'" .
" WHERE perso_id = '$perso_id'";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't save new $global $local location.", '', __LINE__, __FILE__, $sql);
}
} elseif ($global != null) {
$this->save_field('location_global');
} elseif ($local != null) {
$this->save_field('location_local');
}
//Updates location member
$this->location = new GeoLocation(
$this->location_global,
$this->location_local
);
}
/**
* Gets the specified flag value
*
* @param string $key flag key
* @param mixed $defaultValue default value if the flag doesn't exist
* @return mixed the flag value (string) or null if not existing
*/
public function get_flag ($key, $defaultValue = null) {
return $this->flag_exists($key) ? $this->flags[$key] : $defaultValue;
}
/**
* Determines if the specified flag exists
*
* @param string $key the flag key to check
* @return boolean true if the specified flag exists ; otherwise, false.
*/
public function flag_exists ($key) {
return array_key_exists($key, $this->flags);
}
/**
* Sets the specified flag
*
* @param string $key flag key
* @param string $value flag value (optional, default value: 1)
*/
public function set_flag ($key, $value = 1) {
//Checks if flag isn't already set at this value
if ($this->flags != null && array_key_exists($key, $this->flags) && $this->flags[$key] === $value) {
return;
}
//Saves flag to database
global $db;
$id = $db->sql_escape($this->id);
$key = $db->sql_escape($key);
$value = $db->sql_escape($value);
$sql = "REPLACE " . TABLE_PERSOS_FLAGS . " SET perso_id = '$id', flag_key = '$key', flag_value = '$value'";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't save flag", '', __LINE__, __FILE__, $sql);
}
//Sets flag in this perso instance
$this->flags[$key] = $value;
}
/**
* Deletes the specified flag
*
* @param string $key flag key
*/
public function delete_flag ($key) {
global $db;
- if (!array_key_exists($key, $this->flags)) return;
+ if (!array_key_exists($key, $this->flags)) {
+ return;
+ }
$id = $db->sql_escape($this->id);
$key = $db->sql_escape($key);
$sql = "DELETE FROM " . TABLE_PERSOS_FLAGS .
" WHERE flag_key = '$key' AND perso_id = '$id' LIMIT 1";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't delete flag", '', __LINE__, __FILE__, $sql);
}
}
/**
* Ensures the current perso have the specified flag or exits.
*
*
* @param string $flag the flag to assert
* @param int $threshold value the flags must strictly be greater than (optional, the default value is 0)
*
* Example:
* <code>
* $perso->set_flag('quux.foo', 1);
* //The perso wants to read quux, which we allow with the flag quux.foo
* $perso->request_flag('quux.foo'); //will be okay
*
* //The perso wants also to write quux, which we all allow if quux.foo = 2
* //The threshold will so be 1, as 2 > 1
* $perso->request_flag('quux.foo', 1); //Will exits, with a "You don't have quux.foo permission" message
* </code>
*/
public function request_flag ($flag, $threshold = 0) {
if (!array_key_exists($flag, $this->flags) || $this->flags[$flag] <= $threshold) {
message_die(HACK_ERROR, "You don't have $flag permission.", "Permissions");
}
}
/**
* Gets the specified note
*
* @param string $code the note code
* @return string the note content
*/
public function get_note ($code) {
global $db;
$id = $db->sql_escape($this->id);
$code = $db->sql_escape($code);
$sql = "SELECT note_text FROM " . TABLE_PERSOS_NOTES . " WHERE perso_id = '$id' AND note_code LIKE '$code'";
return $db->sql_query_express($sql);
}
/**
* Sets the specified note
*
* @param string $code the note code
* @param string $text the note content
*/
public function set_note ($code, $text) {
global $db;
$id = $db->sql_escape($this->id);
$code = $db->sql_escape($code);
$text = $db->sql_escape($text);
$sql = "REPLACE INTO " . TABLE_PERSOS_NOTES . " (perso_id, note_code, note_text) VALUES ('$id', '$code', '$text')";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't save note", '', __LINE__, __FILE__, $sql);
}
}
/**
* Counts the amount of notes the perso have saved
*
* @return int the amount of notes assigned to the this perso
*/
public function count_notes () {
global $db;
$id = $db->sql_escape($this->id);
$sql = "SELECT COUNT(*) FROM " . TABLE_PERSOS_NOTES . " WHERE perso_id = '$id'";
return $db->sql_query_express($sql);
}
/*
* Determines if the specified ID is available
*
* @param integer $id The perso ID to check
* @return boolean true if the specified ID is available ; otherwise, false
*/
public static function is_available_id ($id) {
global $db;
$sql = "SELECT COUNT(*) FROM " . TABLE_PERSOS . " WHERE perso_id = $id LOCK IN SHARE MODE";
if (!$result = $db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't access users table", '', __LINE__, __FILE__, $sql);
}
$row = $db->sql_fetchrow($result);
return ($row[0] == 0);
}
/**
* Generates a unique ID for the current object
*/
private function generate_id () {
do {
$this->id = rand(2001, 5999);
} while (!Perso::is_available_id($this->id));
}
/**
* Checks if the nickname is available
*
* @param string $nickname the nickname to check
*/
public static function is_available_nickname ($nickname) {
global $db;
$nickname = $db->sql_escape($nickname);
$sql = "SELECT COUNT(*) FROM " . TABLE_PERSOS . " WHERE perso_nickname LIKE '$nickname' LOCK IN SHARE MODE;";
if (!$result = $db->sql_query($sql)) {
message_die(SQL_ERROR, "Utilisateurs non parsable", '', __LINE__, __FILE__, $sql);
}
$row = $db->sql_fetchrow($result);
return ($row[0] == 0);
}
/**
* Counts the perso a user have
*
* @param int user_id the user ID
* @return the user's perso count
*/
public static function get_persos_count ($user_id) {
global $db;
$sql = "SELECT COUNT(*) FROM " . TABLE_PERSOS . " WHERE user_id = $user_id";
return $db->sql_query_express($sql);
}
/**
* Gets an array with all the perso of the specified user
*
* @param int $user_id the user ID
*/
public static function get_persos ($user_id) {
global $db;
$user_id = $db->sql_escape($user_id);
$sql = "SELECT perso_id FROM " . TABLE_PERSOS . " WHERE user_id = $user_id";
if (!$result = $db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't get persos", '', __LINE__, __FILE__, $sql);
}
while ($row = $db->sql_fetchrow($result)) {
$persos[] = Perso::get($row[perso_id]);
}
return $persos;
}
/**
* Gets the first perso a user have
* (typically to be used when get_persos_count returns 1 to autoselect)
*
* @param int user_id the user ID
*/
public static function get_first_perso ($user_id) {
global $db;
$sql = "SELECT perso_id FROM " . TABLE_PERSOS ." WHERE user_id = $user_id LIMIT 1";
if ($perso_id = $db->sql_query_express($sql)) {
return new Perso($perso_id);
}
}
/**
* Determines whether the perso is online
*
* @return bool true if the perso is online ; otherwise, false.
*/
public function is_online () {
global $db;
$id = $db->sql_escape($this->id);
$sql = "SELECT MAX(online) FROM " . TABLE_SESSIONS ." WHERE perso_id = $id";
if (!$result = $db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to query the table", '', __LINE__, __FILE__, $sql);
}
$row = $db->sql_fetchrow($result);
return ($row[0] == 1);
}
/**
* This event method is called when the user selects a new perso
*/
public function on_select () {
//Session
set_info('perso_id', $this->id);
$this->set_flag("site.lastlogin", $_SERVER['REQUEST_TIME']);
define("PersoSelected", true);
}
/**
* This event method is called when the user logs off its account or perso
*/
public function on_logout () {
//Clears perso information in $_SESSION and session table
set_info('perso_id', null);
clean_session();
}
/**
* This event method is called when the perso is created
*/
public function on_create () {
//Notifies host
$this->notify_inviter();
}
/**
* Creates a new perso, from a parameter form
*
* @param int $user The user to attach the perso to
* @param Perso $perso A reference to the created perso (don't initialize it, give it a null value)
* @param array $errors A reference to the arrays containing errors (should be an empty array, or the method will always return false)
* @return boolean true if the perso has ben created ; otherwise, false
*/
public static function create_perso_from_form ($user, &$perso, &$errors) {
$perso = new Perso();
$perso->load_from_form();
$perso->user_id = $user->id;
//Validates forms
- if (!$perso->name) $errors[] = lang_get("NoFullnameSpecified");
+ if (!$perso->name) {
+ $errors[] = lang_get("NoFullnameSpecified");
+ }
if (!$perso->race) {
$errors[] = lang_get("NoRaceSpecified");
$perso->race = "being";
}
- if (!$perso->sex) $errors[] = lang_get("NoSexSpecified");
+ if (!$perso->sex) {
+ $errors[] = lang_get("NoSexSpecified");
+ }
if (!$perso->nickname) {
$errors[] = lang_get("NoNicknameSpecified");
} elseif (!Perso::is_available_nickname($perso->nickname)) {
$errors[] = lang_get("UnavailableNickname");
}
- if (count($errors)) return false;
+ if (count($errors)) {
+ return false;
+ }
//Creates perso
$perso->save_to_database();
$perso->on_create();
return true;
}
/**
* Notifies the person having invited this perso
*/
public function notify_inviter() {
require_once('includes/objects/message.php');
require_once('includes/objects/invite.php');
$message = new Message();
$message->from = 0;
$message->to = invite::who_invited($this->id);
$message->text = sprintf(
lang_get('InvitePersoCreated'),
$this->name,
get_server_url() . get_url('who', $this->nickname)
);
$message->send();
}
}
diff --git a/includes/objects/port.php b/includes/objects/port.php
index 004ed92..23185a6 100755
--- a/includes/objects/port.php
+++ b/includes/objects/port.php
@@ -1,197 +1,211 @@
<?php
/**
* Port class
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* 0.1 2010-02-09 19:17 Autogenerated by Pluton Scaffolding
*
* @package Zed
* @subpackage Model
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
require_once("includes/geo/location.php");
/**
* Port class
*
* This class maps the ports table.
*
* The class also provides helper methods to handle ports at specified location.
*/
class Port {
public $id;
public $location_global;
public $location_local;
public $name;
public $hidden;
public $requiresPTA;
public $default;
/**
* Initializes a new instance
* @param int $id the primary key
*/
function __construct ($id = NULL) {
if ($id) {
$this->id = $id;
$this->load_from_database();
}
}
/**
* Loads the object Port (ie fill the properties) from the $_POST array
*/
function load_from_form () {
- if (array_key_exists('location_global', $_POST)) $this->location_global = $_POST['location_global'];
- if (array_key_exists('location_local', $_POST)) $this->location_local = $_POST['location_local'];
- if (array_key_exists('name', $_POST)) $this->name = $_POST['name'];
+ if (array_key_exists('location_global', $_POST)) {
+ $this->location_global = $_POST['location_global'];
+ }
+ if (array_key_exists('location_local', $_POST)) {
+ $this->location_local = $_POST['location_local'];
+ }
+ if (array_key_exists('name', $_POST)) {
+ $this->name = $_POST['name'];
+ }
- if (array_key_exists('hidden', $_POST)) $this->hidden = $_POST['hidden'] ? true : false;
- if (array_key_exists('requiresPTA', $_POST)) $this->requiresPTA = $_POST['requiresPTA'] ? true : false;
- if (array_key_exists('default', $_POST)) $this->hidden = $_POST['default'] ? true : false;
+ if (array_key_exists('hidden', $_POST)) {
+ $this->hidden = $_POST['hidden'] ? true : false;
+ }
+ if (array_key_exists('requiresPTA', $_POST)) {
+ $this->requiresPTA = $_POST['requiresPTA'] ? true : false;
+ }
+ if (array_key_exists('default', $_POST)) {
+ $this->hidden = $_POST['default'] ? true : false;
+ }
}
/**
* Loads the object Port (ie fill the properties) from the database
*/
function load_from_database () {
global $db;
$id = $db->sql_escape($this->id);
$sql = "SELECT * FROM " . TABLE_PORTS . " WHERE port_id = '" . $id . "'";
- if ( !($result = $db->sql_query($sql)) ) message_die(SQL_ERROR, "Unable to query ports", '', __LINE__, __FILE__, $sql);
+ if ( !($result = $db->sql_query($sql)) ) {
+ message_die(SQL_ERROR, "Unable to query ports", '', __LINE__, __FILE__, $sql);
+ }
if (!$row = $db->sql_fetchrow($result)) {
$this->lastError = "Port unknown: " . $this->id;
return false;
}
$this->location_global = $row['location_global'];
$this->location_local = $row['location_local'];
$this->name = $row['port_name'];
//Explodes place_status SET field in boolean variables
if ($row['place_status']) {
$flags = explode(',', $row['port_status']);
foreach ($flags as $flag) {
$this->$flag = true;
}
}
return true;
}
/**
* Gets status field value
*
* @return string the status field value (e.g. "requiresPTA,default")
*/
function getStatus () {
$flags = ['hidden', 'requiresPTA', 'default'];
foreach ($flags as $flag) {
if ($this->$flag) {
$status[] = $flag;
}
}
return implode(',', $status);
}
/**
* Saves to database
*/
function save_to_database () {
global $db;
$id = $this->id ? "'" . $db->sql_escape($this->id) . "'" : 'NULL';
$location_global = $db->sql_escape($this->location_global);
$location_local = $db->sql_escape($this->location_local);
$name = $db->sql_escape($this->name);
$status = $this->getStatus();
//Updates or inserts
$sql = "REPLACE INTO " . TABLE_PORTS . " (`port_id`, `location_global`, `location_local`, `port_name`, `port_status`) VALUES ($id, '$location_global', '$location_local', '$name', '$status')";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to save", '', __LINE__, __FILE__, $sql);
}
if (!$id) {
//Gets new record id value
$this->id = $db->sql_nextid();
}
}
/**
* Determines if the specified location have a port
*
* @param string $location_global the global location
* @return boolean true if there is a spatioport exactly at the specified location ; otherwise, false.
*/
static function have_port ($location_global) {
return (get_port_id($location_global) !== NULL);
}
/**
* Gets the port situated exactly at the specified global location
*
* @param string $location_global the global location
* @return int the port ID
*/
static function get_port_id ($location_global) {
global $db;
$location_global = $db->sql_escape($location_global);
$sql = "SELECT port_id FROM " . TABLE_PORTS . " WHERE location_global = '$location_global'";
if (!$result = $db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to get ports", '', __LINE__, __FILE__, $sql);
}
if ($row = $db->sql_fetchrow($result)) {
return $row['port_id'];
}
return null;
}
/**
* Gets default port, from specified global location
*
* @param string $location_global the global location
* @return Port the port near this location ; null if there isn't port there.
*/
static function from_location ($location_global) {
$havePlace = strlen($location_global) == 9;
$port_id = null;
if ($havePlace) {
//Checks if there's a port at specified location
$port_id = self::get_port_id($location_global);
}
if ($port_id == null) {
//Nearest default port.
//If place have been specified (B0001001), we've to found elsewhere
//==> B00001%
global $db;
$loc = $db->sql_escape(substr($location_global, 0, 6));
$sql = "SELECT port_id FROM " . TABLE_PORTS . " WHERE location_global LIKE '$loc%'";
if (!$result = $db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't get port", '', __LINE__, __FILE__, $sql);
}
if ($row = $db->sql_fetchrow($result)) {
$port_id = $row['port_id'];
} else {
return null;
}
}
return new Port($port_id);
}
}
diff --git a/includes/objects/profile.php b/includes/objects/profile.php
index cbe0c01..4fce0ae 100755
--- a/includes/objects/profile.php
+++ b/includes/objects/profile.php
@@ -1,146 +1,156 @@
<?php
/**
* Profile class
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* 0.1 2010-01-02 16:49 Autogenerated by Pluton Scaffolding
* Import from Azhàr
* 0.2 2010-07-05 03:56 Tags
*
* @package Zed
* @subpackage Model
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
/**
* Profile class
*
* This class maps the profiles table.
*
* The class also provides methods to handle and cache tags.
*/
class Profile {
public $perso_id;
public $text;
public $updated;
public $fixedwidth;
/**
* Initializes a new instance of the Profile class
*
* @param int $perso_id the perso ID
*/
function __construct ($perso_id) {
$this->perso_id = $perso_id;
$this->load_from_database();
}
/**
* Loads the object Profile (ie fill the properties) from the $_POST array
*/
function load_from_form ($read_boolean = true) {
- if (array_key_exists('perso_id', $_POST)) $this->perso_id = $_POST['perso_id'];
- if (array_key_exists('text', $_POST)) $this->text = $_POST['text'];
- if (array_key_exists('updated', $_POST)) $this->updated = $_POST['updated'];
+ if (array_key_exists('perso_id', $_POST)) {
+ $this->perso_id = $_POST['perso_id'];
+ }
+ if (array_key_exists('text', $_POST)) {
+ $this->text = $_POST['text'];
+ }
+ if (array_key_exists('updated', $_POST)) {
+ $this->updated = $_POST['updated'];
+ }
if ($read_boolean) {
- if (array_key_exists('fixedwidth', $_POST)) $this->fixedwidth = $_POST['fixedwidth'];
+ if (array_key_exists('fixedwidth', $_POST)) {
+ $this->fixedwidth = $_POST['fixedwidth'];
+ }
}
}
/**
* Loads the object Profile (ie fill the properties) from the database
*/
function load_from_database () {
global $db;
$id = $db->sql_escape($this->perso_id);
$sql = "SELECT * FROM " . TABLE_PROFILES . " WHERE perso_id = '$id'";
- if ( !($result = $db->sql_query($sql)) ) message_die(SQL_ERROR, "Unable to query azhar_profiles", '', __LINE__, __FILE__, $sql);
+ if ( !($result = $db->sql_query($sql)) ) {
+ message_die(SQL_ERROR, "Unable to query azhar_profiles", '', __LINE__, __FILE__, $sql);
+ }
if (!$row = $db->sql_fetchrow($result)) {
$this->lastError = "Profile unknown: " . $this->perso_id;
return false;
}
$this->text = $row['profile_text'];
$this->updated = $row['profile_updated'];
$this->fixedwidth = $row['profile_fixedwidth'];
return true;
}
/**
* Saves the object to the database
*/
function save_to_database () {
global $db;
$perso_id = $db->sql_escape($this->perso_id);
$text = $db->sql_escape($this->text);
$updated = $db->sql_escape($this->updated);
$fixedwidth = $this->fixedwidth ? 1 : 0;
$sql = "REPLACE INTO " . TABLE_PROFILES . " (`perso_id`, `profile_text`, `profile_updated`, `profile_fixedwidth`) VALUES ('$perso_id', '$text', '$updated', '$fixedwidth')";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to save", '', __LINE__, __FILE__, $sql);
}
}
///
/// Tags
///
/**
* Gets the profile's tags
*
* @return string The profile's tags
*/
function get_tags () {
global $db;
$id = $db->sql_escape($this->perso_id);
$sql = "SELECT tag_code, tag_class FROM " . TABLE_PROFILES_TAGS
. " WHERE perso_id = '$id'";
if (!$result = $db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't get tags", '', __LINE__, __FILE__, $sql);
}
$tags = [];
while ($row = $db->sql_fetchrow($result)) {
$tags[$row['tag_class']][] = $row['tag_code'];
}
return $tags;
}
/**
* Gets the profile's cached tags
*
* @return string The profile's tags
*/
function get_cached_tags () {
require_once('includes/cache/cache.php');
$cache = Cache::load();
$key = 'zed_profile_tags_' . $this->perso_id;
if (!$tags_html = $cache->get($key)) {
//Regenerates tags cached html snippet
global $smarty;
$tags = $this->get_tags();
if (count($tags)) {
$smarty->assign('tags', $tags);
$tags_html = $smarty->fetch('profile_tags.tpl');
} else {
$tags_html = " ";
}
$cache->set($key, $tags_html);
}
return $tags_html;
}
}
diff --git a/includes/objects/profilecomment.php b/includes/objects/profilecomment.php
index 9432035..8619775 100755
--- a/includes/objects/profilecomment.php
+++ b/includes/objects/profilecomment.php
@@ -1,130 +1,140 @@
<?php
/**
* Profile comments class
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* 0.1 2010-01-03 01:02 Autogenerated by Pluton Scaffolding
*
* @package Zed
* @subpackage Model
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
/**
* Profile comments class
*
* This class maps the profiles_comments table.
*/
class ProfileComment {
public $id;
public $perso_id;
public $author;
public $authorname; //should be read-only
public $date;
public $text;
/**
* Initializes a new instance of the ProfileComment class
*
* @param int $id the comment ID
*/
function __construct ($id = '') {
if ($id) {
$this->id = $id;
$this->load_from_database();
} else {
$this->date = time();
}
}
/**
* Loads the object comment (ie fill the properties) from the $_POST array
*/
function load_from_form () {
- if (array_key_exists('perso_id', $_POST)) $this->perso_id = $_POST['perso_id'];
- if (array_key_exists('author', $_POST)) $this->author = $_POST['author'];
- if (array_key_exists('date', $_POST)) $this->date = $_POST['date'];
- if (array_key_exists('text', $_POST)) $this->text = $_POST['text'];
+ if (array_key_exists('perso_id', $_POST)) {
+ $this->perso_id = $_POST['perso_id'];
+ }
+ if (array_key_exists('author', $_POST)) {
+ $this->author = $_POST['author'];
+ }
+ if (array_key_exists('date', $_POST)) {
+ $this->date = $_POST['date'];
+ }
+ if (array_key_exists('text', $_POST)) {
+ $this->text = $_POST['text'];
+ }
}
/**
* Loads the object comment (ie fill the properties) from the database
*/
function load_from_database () {
global $db;
$id = $db->sql_escape($this->id);
$sql = "SELECT c.*, p.perso_name as author FROM " . TABLE_PROFILES_COMMENTS . " c, " . TABLE_PERSOS . " p WHERE c.comment_id = '$id' AND p.perso_id = c.comment_author";
- if ( !($result = $db->sql_query($sql)) ) message_die(SQL_ERROR, "Unable to query azhar_profiles_comments", '', __LINE__, __FILE__, $sql);
+ if ( !($result = $db->sql_query($sql)) ) {
+ message_die(SQL_ERROR, "Unable to query azhar_profiles_comments", '', __LINE__, __FILE__, $sql);
+ }
if (!$row = $db->sql_fetchrow($result)) {
$this->lastError = "comment unknown: " . $this->id;
return false;
}
$this->perso_id = $row['perso_id'];
$this->author = $row['comment_author'];
$this->authorname = $row['author'];
$this->date = $row['comment_date'];
$this->text = $row['comment_text'];
return true;
}
/**
* Saves the object to the database
*/
function save_to_database () {
global $db;
$id = $this->id ? "'" . $db->sql_escape($this->id) . "'" : 'NULL';
$perso_id = $db->sql_escape($this->perso_id);
$author = $db->sql_escape($this->author);
$date = $db->sql_escape($this->date);
$text = $db->sql_escape($this->text);
$sql = "REPLACE INTO " . TABLE_PROFILES_COMMENTS . " (`comment_id`, `perso_id`, `comment_author`, `comment_date`, `comment_text`) VALUES ($id, '$perso_id', '$author', '$date', '$text')";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to save", '', __LINE__, __FILE__, $sql);
}
if (!$id) {
//Gets new record id value
$this->id = $db->sql_nextid();
}
}
/**
* Publishes the comment
* @todo Add events on publish
*/
function publish () {
$this->save_to_database();
}
/**
* Gets comments
*
* @param int $perso_id The Perso ID
*/
static function get_comments ($perso_id) {
global $db;
$sql = "SELECT comment_id FROM " . TABLE_PROFILES_COMMENTS . " WHERE perso_id = " . $db->sql_escape($perso_id);
if (!$result = $db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to get comments", '', __LINE__, __FILE__, $sql);
}
while ($row = $db->sql_fetchrow($result)) {
$comments[] = new ProfileComment($row[0]);
}
return $comments;
}
}
?>
diff --git a/includes/objects/profilephoto.php b/includes/objects/profilephoto.php
index 5b58ee2..099bd34 100755
--- a/includes/objects/profilephoto.php
+++ b/includes/objects/profilephoto.php
@@ -1,202 +1,214 @@
<?php
/**
* Profile photo class
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* 0.1 2010-01-03 21:00 Autogenerated by Pluton Scaffolding
* 0.2 2010-02-02 00:52 Thumbnail ImageMagick generation code
*
* @package Zed
* @subpackage Model
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
/**
* Profile photo class
*
* This class maps the profile_photos table.
*
* It also provides helper methods to handle avatars or get all the photos
* from a specified perso.
*/
class ProfilePhoto {
public $id;
public $perso_id;
public $name;
public $description;
public $avatar;
/**
* Initializes a new instance of the ProfilePhoto class
*/
function __construct ($id = '') {
if ($id) {
$this->id = $id;
$this->load_from_database();
}
}
/**
* Loads the object photo (ie fill the properties) from the $_POST array
*
* @param bool $readBoolean if false, don't read the bool avatar field to avoid to set by error false if the field weren't in the form.
*/
function load_from_form ($readBoolean = true) {
- if (array_key_exists('perso_id', $_POST)) $this->perso_id = $_POST['perso_id'];
- if (array_key_exists('name', $_POST)) $this->name = $_POST['name'];
- if (array_key_exists('description', $_POST)) $this->description = $_POST['description'];
+ if (array_key_exists('perso_id', $_POST)) {
+ $this->perso_id = $_POST['perso_id'];
+ }
+ if (array_key_exists('name', $_POST)) {
+ $this->name = $_POST['name'];
+ }
+ if (array_key_exists('description', $_POST)) {
+ $this->description = $_POST['description'];
+ }
if ($readBoolean) {
$this->avatar = $_POST['avatar'] ? true : false;
}
}
/**
* Loads the object photo (ie fill the properties) from the database
*/
function load_from_database () {
global $db;
$id = $db->sql_escape($this->id);
$sql = "SELECT * FROM " . TABLE_PROFILES_PHOTOS . " WHERE photo_id = '" . $id . "'";
- if ( !($result = $db->sql_query($sql)) ) message_die(SQL_ERROR, "Unable to query azhar_profiles_photos", '', __LINE__, __FILE__, $sql);
+ if ( !($result = $db->sql_query($sql)) ) {
+ message_die(SQL_ERROR, "Unable to query azhar_profiles_photos", '', __LINE__, __FILE__, $sql);
+ }
if (!$row = $db->sql_fetchrow($result)) {
$this->lastError = "photo unknown: " . $this->id;
return false;
}
$this->perso_id = $row['perso_id'];
$this->name = $row['photo_name'];
$this->description = $row['photo_description'];
$this->avatar = $row['photo_avatar'];
return true;
}
/**
* Promotes the photo to avatar
*/
function promote_to_avatar () {
global $db;
//1 - locally
$sql = "UPDATE " . TABLE_PROFILES_PHOTOS . " SET photo_avatar = 0 WHERE perso_id = " . $this->perso_id;
$db->sql_query_express($sql);
$this->avatar = true;
//2 - in perso table
$perso = Perso::get($this->perso_id);
$perso->avatar = $this->name;
$perso->saveToDatabase();
}
/**
* Saves the object to the database
*/
function save_to_database () {
global $db;
//Escapes fields
$id = $this->id ? "'" . $db->sql_escape($this->id) . "'" : 'NULL';
$perso_id = $db->sql_escape($this->perso_id);
$name = $db->sql_escape($this->name);
$description = $db->sql_escape($this->description);
$avatar = $this->avatar ? 1 : 0;
//Saves
$sql = "REPLACE INTO " . TABLE_PROFILES_PHOTOS . " (`photo_id`, `perso_id`, `photo_name`, `photo_description`, `photo_avatar`) VALUES ($id, '$perso_id', '$name', '$description', $avatar)";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to save", '', __LINE__, __FILE__, $sql);
}
if (!$id) {
//Gets new record id value
$this->id = $db->sql_nextid();
}
}
/**
* Deletes the photo
*/
function delete () {
global $db;
//Deletes from disk
$pic_tn = PHOTOS_DIR . '/' . $this->name;
$pic_genuine = PHOTOS_DIR . '/tn/' . $this->name;
unlink($pic_tn);
unlink($pic_genuine);
//Deletes from database
$id = $db->sql_escape($this->id);
$sql = "DELETE FROM " . TABLE_PROFILES_PHOTOS . " WHERE photo_id = '$id' LIMIT 1";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't delete photo", '', __LINE__, __FILE__, $sql);
}
}
/**
* Generates a thumbnail using ImageMagick binary
*
* @return boolean true if the thumbnail command returns 0 as program exit code ; otherwise, false
*/
function generate_thumbnail () {
global $Config;
$sourceFile = PHOTOS_DIR . DIRECTORY_SEPARATOR . $this->name;
$thumbnailFile = PHOTOS_DIR . DIRECTORY_SEPARATOR . 'tn' . DIRECTORY_SEPARATOR . $this->name;
$command = $Config['ImageMagick']['convert'] . " $sourceFile -resize 1000x80 $thumbnailFile";
@system($command, $code);
return ($code == 0);
}
/**
* Gets photos from the specified perso
*
* @param int $perso_id the perso ID
* @param bool $allowUnsafe if false, don't include not safe for work photos
*/
static function get_photos ($perso_id, $allowUnsafe = true) {
global $db;
$sql = "SELECT photo_id FROM " . TABLE_PROFILES_PHOTOS . " WHERE perso_id = " . $db->sql_escape($perso_id);
- if (!$allowUnsafe) $sql .= " AND photo_safe = 0";
+ if (!$allowUnsafe) {
+ $sql .= " AND photo_safe = 0";
+ }
if (!$result = $db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to get photos", '', __LINE__, __FILE__, $sql);
}
while ($row = $db->sql_fetchrow($result)) {
$photos[] = new ProfilePhoto($row[0]);
}
return $photos;
}
/**
* Gets perso avatar
*
* @param integer $perso_id the perso to get the avatar ID
* @param string $username the username to put in title tag
*/
static function get_avatar ($perso_id, $username = '') {
global $db;
$perso_id = $db->sql_escape($perso_id);
$sql = "SELECT photo_description, photo_name FROM " . TABLE_PROFILES_PHOTOS . " WHERE perso_id = '$perso_id' and photo_avatar = 1";
if (!$result = $db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to get avatar", '', __LINE__, __FILE__, $sql);
}
if ($row = $db->sql_fetchrow($result)) {
- if (!$username) $username = get_name($perso_id);
+ if (!$username) {
+ $username = get_name($perso_id);
+ }
$description = $row['photo_description'] ? "$row[photo_description] ($username's avatar)" : "$username's avatar";
$url = PHOTOS_URL . '/tn/' . $row['photo_name'];
return "<img src=\"$url\" title=\"$username\" alt=\"$description\" />";
} else {
return null;
}
}
}
diff --git a/includes/objects/request.php b/includes/objects/request.php
index 14b5b56..a603c05 100755
--- a/includes/objects/request.php
+++ b/includes/objects/request.php
@@ -1,123 +1,143 @@
<?php
/**
* Request class
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2011, Dereckson, some rights reserved.
* Released under BSD license.
*
* 0.1 2011-06-13 21:16 Autogenerated by Pluton Scaffolding
*
* @package Zed
* @subpackage Model
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2011 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
/**
* Request class
*
* This class maps the requests table.
*/
class Request {
public $id;
public $code;
public $title;
public $date;
public $author;
public $to;
public $message;
public $location_global;
public $location_local;
public $status;
/**
* Initializes a new instance
* @param int $id the primary key
*/
function __construct ($id = NULL) {
if ($id) {
$this->id = $id;
$this->load_from_database();
} else {
$this->date = time();
$this->status = 'NEW';
}
}
/**
* Loads the object Request (ie fill the properties) from the $_POST array
*/
function load_from_form () {
- if (array_key_exists('code', $_POST)) $this->code = $_POST['code'];
- if (array_key_exists('title', $_POST)) $this->title = $_POST['title'];
- if (array_key_exists('date', $_POST)) $this->date = $_POST['date'];
- if (array_key_exists('author', $_POST)) $this->author = $_POST['author'];
- if (array_key_exists('to', $_POST)) $this->to = $_POST['to'];
- if (array_key_exists('message', $_POST)) $this->message = $_POST['message'];
- if (array_key_exists('location_global', $_POST)) $this->location_global = $_POST['location_global'];
- if (array_key_exists('location_local', $_POST)) $this->location_local = $_POST['location_local'];
- if (array_key_exists('status', $_POST)) $this->status = $_POST['status'];
+ if (array_key_exists('code', $_POST)) {
+ $this->code = $_POST['code'];
+ }
+ if (array_key_exists('title', $_POST)) {
+ $this->title = $_POST['title'];
+ }
+ if (array_key_exists('date', $_POST)) {
+ $this->date = $_POST['date'];
+ }
+ if (array_key_exists('author', $_POST)) {
+ $this->author = $_POST['author'];
+ }
+ if (array_key_exists('to', $_POST)) {
+ $this->to = $_POST['to'];
+ }
+ if (array_key_exists('message', $_POST)) {
+ $this->message = $_POST['message'];
+ }
+ if (array_key_exists('location_global', $_POST)) {
+ $this->location_global = $_POST['location_global'];
+ }
+ if (array_key_exists('location_local', $_POST)) {
+ $this->location_local = $_POST['location_local'];
+ }
+ if (array_key_exists('status', $_POST)) {
+ $this->status = $_POST['status'];
+ }
}
/**
* Loads the object Request (ie fill the properties) from the database
*/
function load_from_database () {
global $db;
$id = $db->sql_escape($this->id);
$sql = "SELECT * FROM " . TABLE_REQUESTS . " WHERE request_id = '" . $id . "'";
- if (!$result = $db->sql_query($sql)) message_die(SQL_ERROR, "Unable to query requests", '', __LINE__, __FILE__, $sql);
+ if (!$result = $db->sql_query($sql)) {
+ message_die(SQL_ERROR, "Unable to query requests", '', __LINE__, __FILE__, $sql);
+ }
if (!$row = $db->sql_fetchrow($result)) {
$this->lastError = "Request unknown: " . $this->id;
return false;
}
$this->code = $row['request_code'];
$this->title = $row['request_title'];
$this->date = $row['request_date'];
$this->author = $row['request_author'];
$this->message = $row['request_message'];
$this->to = $row['request_to'];
$this->location_global = $row['location_global'];
$this->location_local = $row['location_local'];
$this->status = $row['request_status'];
return true;
}
/**
* Saves to database
*/
function save_to_database () {
global $db;
$id = $this->id ? "'" . $db->sql_escape($this->id) . "'" : 'NULL';
$code = $db->sql_escape($this->code);
$title = $db->sql_escape($this->title);
$date = $db->sql_escape($this->date);
$author = $db->sql_escape($this->author);
$message = $db->sql_escape($this->message);
$to = $db->sql_escape($this->to);
$location_global = $db->sql_escape($this->location_global);
$location_local = $db->sql_escape($this->location_local);
$status = $db->sql_escape($this->status);
//Updates or inserts
$sql = "REPLACE INTO " . TABLE_REQUESTS . " (`request_id`, `request_code`, `request_title`, `request_date`, `request_author`, `request_message`, `request_to`, `location_global`, `location_local`, `request_status`) VALUES ('$id', '$code', '$title', '$date', '$author', '$message', '$to', '$location_global', '$location_local', '$status')";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to save", '', __LINE__, __FILE__, $sql);
}
if (!$this->id) {
//Gets new record id value
$this->id = $db->sql_nextid();
}
}
}
diff --git a/includes/objects/requestreply.php b/includes/objects/requestreply.php
index 6a3828e..b79fb9f 100755
--- a/includes/objects/requestreply.php
+++ b/includes/objects/requestreply.php
@@ -1,100 +1,110 @@
<?php
/**
* RequestReply class
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2011, Dereckson, some rights reserved.
* Released under BSD license.
*
* 0.1 2011-06-13 21:20 Autogenerated by Pluton Scaffolding
*
* @package Zed
* @subpackage Model
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2011 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
/**
* RequestReply class
*
* This class maps the requests_replies table.
*/
class RequestReply {
public $id;
public $request_id;
public $author;
public $date;
public $text;
/**
* Initializes a new instance
* @param int $id the primary key
*/
function __construct ($id = NULL) {
if ($id) {
$this->id = $id;
$this->load_from_database();
}
}
/**
* Loads the object RequestReply (ie fill the properties) from the $_POST array
*/
function load_from_form () {
- if (array_key_exists('request_id', $_POST)) $this->request_id = $_POST['request_id'];
- if (array_key_exists('author', $_POST)) $this->author = $_POST['author'];
- if (array_key_exists('date', $_POST)) $this->date = $_POST['date'];
- if (array_key_exists('text', $_POST)) $this->text = $_POST['text'];
+ if (array_key_exists('request_id', $_POST)) {
+ $this->request_id = $_POST['request_id'];
+ }
+ if (array_key_exists('author', $_POST)) {
+ $this->author = $_POST['author'];
+ }
+ if (array_key_exists('date', $_POST)) {
+ $this->date = $_POST['date'];
+ }
+ if (array_key_exists('text', $_POST)) {
+ $this->text = $_POST['text'];
+ }
}
/**
* Loads the object RequestReply (ie fill the properties) from the database
*/
function load_from_database () {
global $db;
$id = $db->sql_escape($this->id);
$sql = "SELECT * FROM " . TABLE_REQUESTS_REPLIES . " WHERE request_reply_id = '" . $id . "'";
- if (!$result = $db->sql_query($sql)) message_die(SQL_ERROR, "Unable to query requests_replies", '', __LINE__, __FILE__, $sql);
+ if (!$result = $db->sql_query($sql)) {
+ message_die(SQL_ERROR, "Unable to query requests_replies", '', __LINE__, __FILE__, $sql);
+ }
if (!$row = $db->sql_fetchrow($result)) {
$this->lastError = "RequestReply unknown: " . $this->id;
return false;
}
$this->request_id = $row['request_id'];
$this->author = $row['request_reply_author'];
$this->date = $row['request_reply_date'];
$this->text = $row['request_reply_text'];
return true;
}
/**
* Saves to database
*/
function save_to_database () {
global $db;
$id = $this->id ? "'" . $db->sql_escape($this->id) . "'" : 'NULL';
$request_id = $db->sql_escape($this->request_id);
$author = $db->sql_escape($this->author);
$date = $db->sql_escape($this->date);
$text = $db->sql_escape($this->text);
//Updates or inserts
$sql = "REPLACE INTO " . TABLE_REQUESTS_REPLIES . "(`request_reply_id`, `request_id`, `request_reply_author`, `request_reply_date`, `request_reply_text`) VALUES ('$id', '$request_id', '$author', '$date', '$text')";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to save", '', __LINE__, __FILE__, $sql);
}
if (!$this->id) {
//Gets new record id value
$this->id = $db->sql_nextid();
}
}
}
diff --git a/includes/objects/ship.php b/includes/objects/ship.php
index d808746..1987eac 100755
--- a/includes/objects/ship.php
+++ b/includes/objects/ship.php
@@ -1,326 +1,341 @@
<?php
/**
* Ship class
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* 0.1 2010-02-05 18:51 Autogenerated by Pluton Scaffolding
* 0.2 2010-02-06 17:30 Ship API
*
* @package Zed
* @subpackage Model
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
require_once("perso.php");
require_once("includes/geo/location.php");
/**
* Ship class
*
* This class maps the ship table.
*
* It also provides helper methods to handle landing and fly out,
* or locate the ship.
*
* The class also provides methods for the ship API.
*/
class Ship {
/*
* ----------------------------------------------------------------------- *
* Ship class definition
* ----------------------------------------------------------------------- *
*/
public $id;
public $name;
public $location_global;
public $location_local;
public $api_key;
public $description;
private static $hashtable = [];
/**
* Initializes a new instance
*
* @param int $id the primary key
*/
function __construct ($id = null) {
if ($id) {
if (preg_match("/^S[0-9]{5}$/", $id)) {
$id = substr($id, 1);
}
$this->id = $id;
$this->load_from_database();
}
}
/**
* Initializes a new Ship instance if needed or gets already available one.
*
* @param mixed $data ship ID
* @return Ship the ship instance
*/
static function get ($data = null) {
if ($data !== null) {
if (preg_match("/^S[0-9]{5}$/", $id)) {
$id = substr($data, 1);
} else {
$id = $data;
}
//Checks in the hashtable if we already have loaded this instance
if (array_key_exists($id, self::$hashtable)) {
return self::$hashtable[$data];
}
}
$ship = new Ship($data);
return $ship;
}
/**
* Loads the object Ship (ie fill the properties) from the $_POST array
*/
function load_from_form () {
- if (array_key_exists('name', $_POST)) $this->name = $_POST['name'];
- if (array_key_exists('location_global', $_POST)) $this->location = $_POST['location_global'];
- if (array_key_exists('location_local', $_POST)) $this->location = $_POST['location_local'];
- if (array_key_exists('api_key', $_POST)) $this->api_key = $_POST['api_key'];
- if (array_key_exists('description', $_POST)) $this->description = $_POST['description'];
+ if (array_key_exists('name', $_POST)) {
+ $this->name = $_POST['name'];
+ }
+ if (array_key_exists('location_global', $_POST)) {
+ $this->location = $_POST['location_global'];
+ }
+ if (array_key_exists('location_local', $_POST)) {
+ $this->location = $_POST['location_local'];
+ }
+ if (array_key_exists('api_key', $_POST)) {
+ $this->api_key = $_POST['api_key'];
+ }
+ if (array_key_exists('description', $_POST)) {
+ $this->description = $_POST['description'];
+ }
}
/**
* Loads the object Ship (ie fill the properties) from the database
*/
function load_from_database () {
global $db;
$id = $db->sql_escape($this->id);
$sql = "SELECT * FROM ships WHERE ship_id = '" . $id . "'";
- if ( !($result = $db->sql_query($sql)) ) message_die(SQL_ERROR, "Unable to query Ships", '', __LINE__, __FILE__, $sql);
+ if ( !($result = $db->sql_query($sql)) ) {
+ message_die(SQL_ERROR, "Unable to query Ships", '', __LINE__, __FILE__, $sql);
+ }
if (!$row = $db->sql_fetchrow($result)) {
$this->lastError = "Ship unknown: " . $this->id;
return false;
}
$this->name = $row['ship_name'];
$this->location_global = $row['location_global'];
$this->location_local = $row['location_local'];
$this->api_key = $row['api_key'];
$this->description = $row['ship_description'];
//Puts object in hashtable
self::$hashtable[$this->id] = $this;
return true;
}
/**
* Saves to database
*/
function save_to_database () {
global $db;
$id = $this->id ? "'" . $db->sql_escape($this->id) . "'" : 'NULL';
$name = $db->sql_escape($this->name);
$location_global = $db->sql_escape($this->location_global);
$location_local = $db->sql_escape($this->location_local);
$api_key = $db->sql_escape($this->api_key);
$description = $db->sql_escape($this->description);
//Updates or inserts
$sql = "REPLACE INTO ships (`ship_id`, `ship_name`, `location_global`, `location_local`, `api_key`, `ship_description`) VALUES ($id, '$name', '$location_global', '$location_location', '$api_key', '$description')";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to save", '', __LINE__, __FILE__, $sql);
}
if (!$id) {
//Gets new record id value
$this->id = $db->sql_nextid();
}
}
/**
* Gets the ship code, as a string representation of the instance.
*
* @return the ship's code
*/
function __toString () {
return $this->get_code();
}
/**
* Get ships at specified location
*
* @param string $location_global global location
* @param string $location_local local location
* @return array An array of Ship items, each one a ship at the specified location
*/
static function get_ships_at ($location_global, $location_local = null) {
global $db;
//Gets ships
$sql = "SELECT ship_id, location_global, location_local FROM " . TABLE_SHIPS . " WHERE location_global IS NOT NULL";
if (!$result = $db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't get ships", '', __LINE__, __FILE__, $sql);
}
$ships = [];
$location = new GeoLocation($location_global, $location_local);
while ($row = $db->sql_fetchrow($result)) {
$shipLocation = new GeoLocation($row['location_global'], $row['location_local']);
if ($location->equals($shipLocation)) {
$ships[] = self::get($row['ship_id']);
}
}
return $ships;
}
/*
* ----------------------------------------------------------------------- *
* Helper methods
* ----------------------------------------------------------------------- *
*/
/**
* Gets ship code, e.g. S00001
*
* @return string the ship code
*/
function get_code () {
return sprintf("S%05d", $this->id);
}
/**
* Determines if the ship is at a spatioport (or assimilated)
*
* @return bool true if the ship is at a spatioport ; false if the ship is in space
*/
function in_spatioport () {
return $this->location_local !== null;
}
/**
* Flies in the sip
*
* @param string $location_local the spatioport location
*
* @todo Completes location global e.g. B00001 -> B00001003
*/
function fly_in ($location_local = null) {
$this->location_local = ($location_local == null) ? 0 : $location_local;
}
/**
* Flies out.
*/
function fly_out () {
$this->location_local = null;
}
/*
* ----------------------------------------------------------------------- *
* Ship API methods
* ----------------------------------------------------------------------- *
*/
/**
* Requests the specified perso to authenticate to this ship
*
* @param mixed $perso_data the perso id or name
*/
function request_perso_authenticate ($perso_data) {
$perso = Perso::get($perso_data);
$flag = sprintf("request.api.ship.auth.%s", $this->get_code());
$perso->set_flag($flag);
$perso->set_flag("site.requests");
}
/**
* Determines if a perso is authenticated to this ship
*
* @param mixed $perso_data the perso id or name
* @return boolean true if the specified perso name is authenticated to this ship ; otherwise, false.
*/
function is_perso_authenticated ($perso_data) {
$flag = sprintf("api.ship.auth.%s", $this->get_code());
return Perso::get($perso_data)->flags[$flag] == 1;
}
/**
* Requests the specified perso to confirm the ship API session
*
* @param string $session_id a session ID provided by calling application
* @param mixed $perso_data the perso id or name
*/
function request_perso_confirm_session ($session_id, $perso_data) {
$perso = Perso::get($perso_data);
$flag = sprintf("request.api.ship.session.%s.%s", $this->get_code(), $session_id);
$perso->set_flag($flag);
$perso->set_flag("site.requests");
}
/**
* Cleans ship API temporary sessions
*/
static function clean_ship_sessions () {
//Cleans old sessions
global $db;
$sql = "DELETE FROM " . TABLE_REGISTRY . " WHERE registry_key LIKE 'api.ship.session.%' AND registry_updated < NOW() - 7200";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't delete old ship API sessions", '', __LINE__, __FILE__, $sql);
}
}
/**
* Gets perso id from specified session
*
* @param string $session_id a session ID provided by calling application
* @return mixed the session
*/
function get_perso_from_session ($session_id) {
//Cleans old session
self::clean_ship_sessions();
//Reads api.ship.session.S00001.$session_id
//This registry key contains perso_id if it exists and valid
$key = sprintf("api.ship.session.%s.%s", $this->get_code(), $session_id);
return registry_get($key);
}
/**
* Loads a Ship object from its API key
*
* @param string $key API key GUID
* @return Ship the ship matching the API key
*/
static function from_api_key ($key) {
global $db;
$key = $db->sql_escape($key);
$sql = "SELECT * FROM ships WHERE api_key = '" . $key . "'";
- if ( !($result = $db->sql_query($sql)) ) message_die(SQL_ERROR, "Unable to query ships", '', __LINE__, __FILE__, $sql);
- if (!$row = $db->sql_fetchrow($result))
+ if ( !($result = $db->sql_query($sql)) ) {
+ message_die(SQL_ERROR, "Unable to query ships", '', __LINE__, __FILE__, $sql);
+ }
+ if (!$row = $db->sql_fetchrow($result)) {
return null;
+ }
//Fills ship information
$ship = new Ship();
$ship->id = $row['ship_id'];
$ship->name = $row['ship_name'];
$ship->location = $row['ship_location'];
$ship->api_key = $row['api_key'];
$ship->description = $row['ship_description'];
return $ship;
}
}
diff --git a/includes/objects/user.php b/includes/objects/user.php
index 80b8276..f579b1f 100755
--- a/includes/objects/user.php
+++ b/includes/objects/user.php
@@ -1,246 +1,262 @@
<?php
/**
* User class
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* [DESIGN BY CONTRACT NOTE] No more than one OpenID per user
*
* @package Zed
* @subpackage Model
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
/**
* User class
*
* This class maps the users and users_openid tables.
*
* It also provides helper methods to check if a login is available,
* or to retrieve a username from e-mail address.
*/
class User {
public $id;
public $name;
public $password;
public $active = 0;
public $actkey;
public $email;
public $regdate;
public static $hashtable_id = [];
public static $hashtable_name = [];
/**
* Initializes a new instance
*
* @param int $id the primary key
*/
function __construct ($id = null) {
if ($id) {
$this->id = $id;
$this->load_from_database();
}
}
/**
* Initializes a new User instance if needed or get already available one.
*
* @param mixed $data user ID or name
* @return User the user instance
*/
static function get ($data = null) {
if ($data) {
//Checks in the hashtables if we already have loaded this instance
if (is_numeric($data)) {
if (array_key_exists($data, User::$hashtable_id)) {
return User::$hashtable_id[$data];
}
} else {
if (array_key_exists($data, User::$hashtable_name)) {
return User::$hashtable_name[$data];
}
}
}
$user = new User($data);
return $user;
}
/**
* Loads the object User (ie fill the properties) from the $_POST array
*/
function load_from_form () {
- if (array_key_exists('name', $_POST)) $this->name = $_POST['name'];
- if (array_key_exists('password', $_POST)) $this->password = $_POST['password'];
- if (array_key_exists('active', $_POST)) $this->active = $_POST['active'];
- if (array_key_exists('actkey', $_POST)) $this->actkey = $_POST['actkey'];
- if (array_key_exists('email', $_POST)) $this->email = $_POST['email'];
- if (array_key_exists('regdate', $_POST)) $this->regdate = $_POST['regdate'];
+ if (array_key_exists('name', $_POST)) {
+ $this->name = $_POST['name'];
+ }
+ if (array_key_exists('password', $_POST)) {
+ $this->password = $_POST['password'];
+ }
+ if (array_key_exists('active', $_POST)) {
+ $this->active = $_POST['active'];
+ }
+ if (array_key_exists('actkey', $_POST)) {
+ $this->actkey = $_POST['actkey'];
+ }
+ if (array_key_exists('email', $_POST)) {
+ $this->email = $_POST['email'];
+ }
+ if (array_key_exists('regdate', $_POST)) {
+ $this->regdate = $_POST['regdate'];
+ }
}
/**
* Loads the object User (ie fill the properties) from the database
*/
function load_from_database () {
global $db;
$sql = "SELECT * FROM " . TABLE_USERS . " WHERE user_id = '" . $this->id . "'";
- if ( !($result = $db->sql_query($sql)) ) message_die(SQL_ERROR, "Unable to query users", '', __LINE__, __FILE__, $sql);
+ if ( !($result = $db->sql_query($sql)) ) {
+ message_die(SQL_ERROR, "Unable to query users", '', __LINE__, __FILE__, $sql);
+ }
if (!$row = $db->sql_fetchrow($result)) {
$this->lastError = "User unknown: " . $this->id;
return false;
}
$this->name = $row['username'];
$this->password = $row['user_password'];
$this->active = $row['user_active'];
$this->actkey = $row['user_actkey'];
$this->email = $row['user_email'];
$this->regdate = $row['user_regdate'];
//Puts object in hashtables
Perso::$hashtable_id[$this->id] = $this;
Perso::$hashtable_name[$this->name] = $this;
return true;
}
/**
* Saves to database
*/
function save_to_database () {
global $db;
$id = $this->id ? "'" . $db->sql_escape($this->id) . "'" : 'NULL';
$name = $db->sql_escape($this->name);
$password = $db->sql_escape($this->password);
$active = $db->sql_escape($this->active);
$actkey = $db->sql_escape($this->actkey);
$email = $db->sql_escape($this->email);
$regdate = $this->regdate ? "'" . $db->sql_escape($this->regdate) . "'" : 'NULL';
//Updates or inserts
$sql = "REPLACE INTO " . TABLE_USERS . " (`user_id`, `username`, `user_password`, `user_active`, `user_actkey`, `user_email`, `user_regdate`) VALUES ($id, '$name', '$password', '$active', '$actkey', '$email', $regdate)";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to save", '', __LINE__, __FILE__, $sql);
}
if (!$id) {
//Gets new record id value
$this->id = $db->sql_nextid();
}
}
/**
* Updates the specified field in the database record
*/
function save_field ($field) {
global $db;
if (!$this->id) {
message_die(GENERAL_ERROR, "You're trying to update a record not yet saved in the database");
}
$id = $db->sql_escape($this->id);
$value = $db->sql_escape($this->$field);
$sql = "UPDATE " . TABLE_USERS . " SET `$field` = '$value' WHERE user_id = '$id'";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Unable to save $field field", '', __LINE__, __FILE__, $sql);
}
}
/**
* Generates a unique user id
*/
function generate_id () {
global $db;
do {
$this->id = rand(2001, 5999);
$sql = "SELECT COUNT(*) FROM " . TABLE_USERS . " WHERE user_id = $this->id LOCK IN SHARE MODE;";
if (!$result = $db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't access users table", '', __LINE__, __FILE__, $sql);
}
$row = $db->sql_fetchrow($result);
} while ($row[0]);
}
/**
* Fills password field with encrypted version of the specified clear password
*
* @param string $newpassword The user's new password
*/
public function set_password ($newpassword) {
$this->password = md5($newpassword);
}
/**
* Deletes OpenID for this user
*/
public function delete_OpenID () {
$this->set_OpenID('');
}
/**
* Sets OpenID for this user
*
* @param string $url OpenID endpoint URL
*/
public function set_OpenID ($url) {
global $db;
- if (!$this->id) $this->save_to_database();
+ if (!$this->id) {
+ $this->save_to_database();
+ }
$url = $db->sql_escape($url);
$sql = "DELETE FROM " . TABLE_USERS_AUTH . " WHERE auth_type = 'OpenID' AND user_id = $this->id";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't delete old OpenID", '', __LINE__, __FILE__, $sql);
}
if ($url != '') {
$sql = "INSERT INTO " . TABLE_USERS_AUTH . " (auth_type, auth_identity, user_id) VALUES ('OpenID', '$url', $this->id)";
if (!$db->sql_query($sql)) {
message_die(SQL_ERROR, "Can't add new OpenID", '', __LINE__, __FILE__, $sql);
}
}
}
/**
* Checks if a login is available
*
* @param string $login the login to check
* @return bool true if the specified login is available ; otherwise, false.
*/
public static function is_available_login ($login) {
global $db;
$sql = "SELECT COUNT(*) FROM " . TABLE_USERS . " WHERE username LIKE '$login' LOCK IN SHARE MODE;";
if (!$result = $db->sql_query($sql)) {
message_die(SQL_ERROR, "Utilisateurs non parsable", '', __LINE__, __FILE__, $sql);
}
$row = $db->sql_fetchrow($result);
return ($row[0] ? false : true);
}
/**
* Gets username from specified e-mail
*
* @param string $mail the mail to search
* @return string|bool the username matching the mail if found ; otherwise, false.
*/
public static function get_username_from_email ($mail) {
global $db;
$sql = "SELECT username FROM " . TABLE_USERS . " WHERE user_email LIKE '$mail' LOCK IN SHARE MODE;";
if (!$result = $db->sql_query($sql)) {
message_die(SQL_ERROR, "Utilisateurs non parsable", '', __LINE__, __FILE__, $sql);
}
if ($row = $db->sql_fetchrow($result)) {
return $row['username'];
}
return false;
}
}
diff --git a/includes/sessions.php b/includes/sessions.php
index 98298a1..81a538a 100755
--- a/includes/sessions.php
+++ b/includes/sessions.php
@@ -1,146 +1,170 @@
<?php
/**
* Sessions
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* This file provides functions to manage sessions. It's not currently properly
* documented, as it's a temporary old session file, which will be updated soon.
*
* @package Zed
* @subpackage Keruald
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*
* @todo Replaces this code by the unified Keruald session class.
*/
function decode_ip ($int_ip) {
$hexipbang = explode('.', chunk_split($int_ip, 2, '.'));
return hexdec($hexipbang[0]). '.' . hexdec($hexipbang[1]) . '.' . hexdec($hexipbang[2]) . '.' . hexdec($hexipbang[3]);
}
function encode_ip ($dotquad_ip) {
$ip_sep = explode('.', $dotquad_ip);
return sprintf('%02x%02x%02x%02x', $ip_sep[0], $ip_sep[1], $ip_sep[2], $ip_sep[3]);
}
function session_update () {
global $db, $IP, $Config;
//Nettoyage de la session
/* Initialisation */
$time_online = 5 * 60; // Temps après lequel l'utilisateur n'est plus considéré comme online
$time_session = 2 * 60 * 60; // Durée de vie de la session
$heureActuelle = time(); //Timestamp UNIX et non MySQL
/* On fait le ménage */
$sql = "UPDATE " . TABLE_SESSIONS . " SET online=0 WHERE HeureLimite < $heureActuelle";
- if (!$db->sql_query($sql)) message_die(SQL_ERROR, 'Impossible de mettre à jour les sessions (utilisateurs offline)', '', __LINE__, __FILE__, $sql);
+ if (!$db->sql_query($sql)) {
+ message_die(SQL_ERROR, 'Impossible de mettre à jour les sessions (utilisateurs offline)', '', __LINE__, __FILE__, $sql);
+ }
$sql = "DELETE FROM " . TABLE_SESSIONS . " WHERE SessionLimite < $heureActuelle";
- if (!$db->sql_query($sql)) message_die(SQL_ERROR, "Impossible d'effacer les sessions expirées", '', __LINE__, __FILE__, $sql);
+ if (!$db->sql_query($sql)) {
+ message_die(SQL_ERROR, "Impossible d'effacer les sessions expirées", '', __LINE__, __FILE__, $sql);
+ }
/* Création / mise à jour de la session utilisateur */
if (!$_SESSION[ID]) {
$_SESSION[ID] = md5(generate_random_string("AAAA1234"));
}
$sql = "SELECT * FROM " . TABLE_SESSIONS . " WHERE session_id LIKE '$_SESSION[ID]'";
- if ( !($result = $db->sql_query($sql)) ) message_die(SQL_ERROR, "Problème critique avec les sessions.", '', __LINE__, __FILE__, $sql);
+ if ( !($result = $db->sql_query($sql)) ) {
+ message_die(SQL_ERROR, "Problème critique avec les sessions.", '', __LINE__, __FILE__, $sql);
+ }
if ($db->sql_numrows($result) == 0) {
$sql = "INSERT INTO " . TABLE_SESSIONS . " (IP, session_id, `Where`, HeureLimite, SessionLimite) VALUES ('$IP', '$_SESSION[ID]', $Config[ResourceID], $heureActuelle + $time_online, $heureActuelle + $time_session)";
- if (!$db->sql_query($sql)) message_die(SQL_ERROR, "Impossible de créer une nouvelle session", '', __LINE__, __FILE__, $sql);
+ if (!$db->sql_query($sql)) {
+ message_die(SQL_ERROR, "Impossible de créer une nouvelle session", '', __LINE__, __FILE__, $sql);
+ }
} else {
$sql = "UPDATE " . TABLE_SESSIONS . " SET online=1, HeureLimite = $heureActuelle + $time_online, SessionLimite= $heureActuelle + $time_session WHERE session_id = '$_SESSION[ID]'";
- if (!$db->sql_query($sql)) message_die(SQL_ERROR, "Impossible de mettre à jour la session", '', __LINE__, __FILE__, $sql);
+ if (!$db->sql_query($sql)) {
+ message_die(SQL_ERROR, "Impossible de mettre à jour la session", '', __LINE__, __FILE__, $sql);
+ }
}
}
function nbc () {
//Renvoi du nombre d'usagers connectés
global $db, $Config;
$sql = "SELECT count(*) FROM " . TABLE_SESSIONS . " WHERE online=1 AND `Where` = $Config[ResourceID]";
- if ( !($result = $db->sql_query($sql)) ) message_die(SQL_ERROR, "Impossible d'obtenir le nombre d'utilisateurs connectés sur le site web", '', __LINE__, __FILE__, $sql);
+ if ( !($result = $db->sql_query($sql)) ) {
+ message_die(SQL_ERROR, "Impossible d'obtenir le nombre d'utilisateurs connectés sur le site web", '', __LINE__, __FILE__, $sql);
+ }
$row = $db->sql_fetchrow($result);
return $row[0];
}
function get_info ($info) {
//Renvoie une variable de la session
global $db;
$sql = "SELECT $info FROM " . TABLE_SESSIONS . " WHERE session_id LIKE '$_SESSION[ID]'";
- if ( !($result = $db->sql_query($sql)) ) message_die(SQL_ERROR, "Impossible d'obtenir $info", '', __LINE__, __FILE__, $sql);
+ if ( !($result = $db->sql_query($sql)) ) {
+ message_die(SQL_ERROR, "Impossible d'obtenir $info", '', __LINE__, __FILE__, $sql);
+ }
$row = $db->sql_fetchrow($result);
return $row[$info];
}
function get_logged_user () {
//Renvoie toutes les informations d'un utilisateur
global $db;
$sql = "SELECT * FROM " . TABLE_SESSIONS . " WHERE session_id LIKE '$_SESSION[ID]'";
- if ( !($result = $db->sql_query($sql)) ) message_die(SQL_ERROR, "Impossible d'obtenir les informations de l'utilisateur", '', __LINE__, __FILE__, $sql);
+ if ( !($result = $db->sql_query($sql)) ) {
+ message_die(SQL_ERROR, "Impossible d'obtenir les informations de l'utilisateur", '', __LINE__, __FILE__, $sql);
+ }
$row = $db->sql_fetchrow($result);
require_once('includes/objects/user.php');
$user = User::get($row['user_id']);
$user->session = $row;
return $user;
}
function set_info ($info, $value) {
//Définit une variable session
global $db;
$value = ($value === null) ? 'NULL' : "'" . $db->sql_escape($value) . "'";
$sql = "UPDATE " . TABLE_SESSIONS . " SET $info = $value WHERE session_id LIKE '$_SESSION[ID]'";
- if (!$db->sql_query($sql)) message_die(SQL_ERROR, "Impossible de définir $info", '', __LINE__, __FILE__, $sql);
+ if (!$db->sql_query($sql)) {
+ message_die(SQL_ERROR, "Impossible de définir $info", '', __LINE__, __FILE__, $sql);
+ }
}
/**
* Destroys $_SESSION array values, help ID
*/
function clean_session () {
foreach ($_SESSION as $key => $value) {
- if ($key != 'ID') unset($_SESSION[$key]);
+ if ($key != 'ID') {
+ unset($_SESSION[$key]);
+ }
}
}
/**
* Logs in user
*/
function login ($user_id, $username) {
global $db;
$sql = "UPDATE " . TABLE_SESSIONS . " SET user_id = '$user_id' WHERE session_id LIKE '$_SESSION[ID]'";
- if (!$db->sql_query($sql)) message_die(SQL_ERROR, "Impossible de procéder à la connexion", '', __LINE__, __FILE__, $sql);
+ if (!$db->sql_query($sql)) {
+ message_die(SQL_ERROR, "Impossible de procéder à la connexion", '', __LINE__, __FILE__, $sql);
+ }
//We send a cookie to print automatically the last username on the login
//page during 30 days.
if (username) {
setcookie("LastUsername", $username, time() + 2592000);
}
}
/**
* Logs out user
*/
function logout () {
//Anonymous user in session table
global $db;
$sql = "UPDATE " . TABLE_SESSIONS . " SET user_id = '-1', perso_id = NULL WHERE session_id LIKE '$_SESSION[ID]'";
- if (!$db->sql_query($sql)) message_die(SQL_ERROR, "Impossible de procéder à la déconnexion", '', __LINE__, __FILE__, $sql);
+ if (!$db->sql_query($sql)) {
+ message_die(SQL_ERROR, "Impossible de procéder à la déconnexion", '', __LINE__, __FILE__, $sql);
+ }
clean_session();
}
diff --git a/includes/settings/page.php b/includes/settings/page.php
index 70c6590..a9c41bf 100755
--- a/includes/settings/page.php
+++ b/includes/settings/page.php
@@ -1,156 +1,158 @@
<?php
/**
* Settings: a settings page class
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* @package Zed
* @subpackage Settings
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
require_once("setting.php");
/**
* This class maps the page XML element, from our Settings XML schema
*
* <page id="account" title="Account">
* <setting ...>
* ...
* </setting>
* <setting ...>
* ...
* </setting>
* <page>
*
* It provides method to print a form built from this page and to handle form.
*/
class SettingsPage {
/**
* The page ID
*
* This property maps the id attribute from the page XML tag
*
* @var string the page ID
*/
public $id;
/**
* The page's title
*
* This property maps the title attribute from the page XML tag
*
* @var string the page title
*/
public $title;
/**
* The settings
*
* This property is an array of Setting items and maps the <setting> tags
* @var Array
*/
public $settings = [];
/**
* Initializes a new instance of SettingsPage class
*
* @param string $id the page ID
*/
function __construct ($id) {
$this->id = $id;
}
/**
* Initializes a settings page from an SimpleXMLElement XML fragment
*
* @param SimpleXMLElement $xml the XML fragment
* @return SettingsPage the section instance
*/
static function from_xml ($xml) {
//Reads attributes
$id = ''; $title = '';
foreach ($xml->attributes() as $key => $value) {
switch ($key) {
case 'title':
case 'id':
$$key = (string)$value;
break;
default:
message_die(GENERAL_ERROR, "Unknown attribute: $key = \"$value\"", "Settings error");
}
}
//id attribute is mandatory
if (!$id) {
message_die(GENERAL_ERROR, "Section without id. Please add id='' in <section> tag", "Story error");
}
//Initializes new SettingsPage instance
$page = new SettingsPage($id);
$page->title = $title;
//Gets settings
if ($xml->setting) {
foreach ($xml->setting as $settingXml) {
$setting = Setting::from_xml($settingXml);
$page->settings[$setting->key] = $setting;
}
}
return $page;
}
/**
* Handles form reading $_POST array, set new settings values and saves.
*
* @param Array $errors an array where the errors will be filled
* @return boolean true if there isn't error ; otherwise, false.
*/
function handle_form (&$errors = []) {
$objects = [];
//Sets new settings values
foreach ($this->settings as $setting) {
$value = $_POST[$setting->key];
if ($setting->field == "password" && !$value) {
//We don't erase passwords if not set
continue;
}
//If the setting value is different of current one, we update it
$currentValue = $setting->get();
if ($setting->field == "checkbox" || $currentValue != $value) {
if (!$setting->set($value)) {
$errors[] = $setting->lastError ? $setting->lastError : "An error have occurred in $setting->key field.";
}
- if ($setting->object) $objects[] = $setting->object;
+ if ($setting->object) {
+ $objects[] = $setting->object;
+ }
}
}
//Saves object (when the SETTINGS_SAVE_METHOD save method exists)
if (count($objects)) {
$objects = array_unique($objects);
foreach ($objects as $object) {
$object = $GLOBALS[$object];
if (method_exists($object, SETTINGS_SAVE_METHOD)) {
call_user_func([$object, SETTINGS_SAVE_METHOD]);
}
}
}
}
}
diff --git a/includes/settings/setting.php b/includes/settings/setting.php
index a764c30..76cf318 100755
--- a/includes/settings/setting.php
+++ b/includes/settings/setting.php
@@ -1,174 +1,179 @@
<?php
/**
* Settings: an individual setting class
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* @package Zed
* @subpackage Settings
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
/**
* Setting class
*
* This class map the <setting> XML block, from our settings XML format
*/
class Setting {
public $key;
//Rendering variables
public $field;
public $regExp;
public $choices;
//get/set variables
public $object;
private $property;
private $method;
private $handler;
//error variable
public $lastError;
/**
* Gets the current setting value
*
* @return string the setting value
*/
function get () {
//1 - Evaluates custom handler
if (array_key_exists('get', $this->handler)) {
return eval($this->handler['get']);
}
//2 - Gets object property
if ($this->object && $property = $this->property) {
return $GLOBALS[$this->object]->$property;
}
if ($this->field == "password") {
//Okay not to have a value for password fields
return;
}
message_die(GENERAL_ERROR, "Setting $this->key haven't any get indication. Please set <object> and <property> / or a custom <handler><get></get></handler> block.", "Settings error");
}
/**
* Sets a new value
*
* @param $value the setting new value
* @return boolean true if the setting have been successfully set ; otherwise, false.
*/
function set ($value) {
//Validates data
if ($this->regExp) {
if (!preg_match('/^' . $this->regExp . '$/', $value)) {
$this->lastError = "Invalid format for $this->key setting";
return false;
}
}
//Tries to set value
//1 - Evaluates custom handler
if (array_key_exists('set', $this->handler)) {
return eval($this->handler['set']);
}
//2 - Calls object method
//3 - Sets object property
if ($this->object) {
$object = $GLOBALS[$this->object];
if ($this->method) {
return call_user_func([$object, $this->method], $value);
} elseif ($property = $this->property) {
$object->$property = $value;
return true;
}
}
message_die(GENERAL_ERROR, "Setting $this->key haven't any set indication. Please set <object> (and whether <method>, whether <property>) or a custom <handler><set></set></handler> block.", "Settings error");
}
/**
* Saves setting
*
* @return mixed the SETTINGS_SAVE_METHOD method value, or false if there's no method call;
*/
function save () {
if ($this->object) {
$object = $GLOBALS[$this->object];
if (method_exists($object, SETTINGS_SAVE_METHOD)) {
return call_user_func([$object, SETTINGS_SAVE_METHOD]);
}
}
return false;
}
/**
* Initializes a new instance of Setting class from a XML element
*
* @param SimpleXMLElement the xml element to parse
* @return Setting the setting class
*/
static function from_xml ($xml) {
//Reads attributes
$id = '';
foreach ($xml->attributes() as $key => $value) {
switch ($key) {
case 'id':
$id = (string)$value;
break;
default:
message_die(GENERAL_ERROR, "Unknown attribute: $key = \"$value\"", "Settings error");
}
}
//id attribute is mandatory
if (!$id) {
message_die(GENERAL_ERROR, "Setting without id. Please add id='' in <setting> tag", "Settings error");
}
//Initializes new Setting instance
$setting = new Setting($id);
//Parses simple <tag>value</tag>
$properties = ['key', 'field', 'object', 'property', 'method', 'regExp'];
foreach ($properties as $property) {
- if ($xml->$property)
+ if ($xml->$property) {
$setting->$property = (string)$xml->$property;
+ }
}
//Parses <handler>
$setting->handler = [];
if ($xml->handler) {
- if ($xml->handler->get) $setting->handler['get'] = (string)$xml->handler->get;
- if ($xml->handler->set) $setting->handler['set'] = (string)$xml->handler->set;
+ if ($xml->handler->get) {
+ $setting->handler['get'] = (string)$xml->handler->get;
+ }
+ if ($xml->handler->set) {
+ $setting->handler['set'] = (string)$xml->handler->set;
+ }
}
//Parses <choices>
if ($xml->choices) {
foreach ($xml->choices->choice as $choiceXml) {
$setting->choices[(string)$choiceXml->key] = (string)$choiceXml->value;
}
}
return $setting;
}
}
diff --git a/includes/story/section.php b/includes/story/section.php
index ea24500..4fcbdcb 100755
--- a/includes/story/section.php
+++ b/includes/story/section.php
@@ -1,159 +1,161 @@
<?php
/**
* Story section class
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* @package Zed
* @subpackage Story
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*/
require_once('choice.php');
require_once('hook.php');
/**
* Story section class
*
* This class is a PHP mapping from the Story XML format's <section> tag.
*
* This class also a method to get the section where a specific choice links to.
*/
class StorySection {
/**
* The section ID
*
* @var string
*/
public $id;
/**
* The section title
*
* @var string
*/
public $title;
/**
* The section description
*
* @var string
*/
public $description;
/**
* @var string the local location
*/
public $location_local;
/**
* @var Array the section choices (array of StoryChoice items)
*/
public $choices = [];
/*
* @var Array the section hooks (array of StoryHook items)
*/
public $hooks = [];
/**
* @var boolean if true, it's the story start ; otherwise, false;
*/
public $start;
/**
* @var Story the story calling the section
*/
public $story;
/**
* Initializes a new instance of StorySection class
*/
function __construct ($id, $story = null) {
$this->id = $id;
if ($story !== null) {
$this->story = $story;
}
}
/**
* Gets choice from specified guid
*
* @return StoryChoice the wanted choice, or null if it doesn't exist
*/
function get_choice ($guid) {
foreach ($this->choices as $choice) {
if ($choice->guid == $guid) {
return $choice;
}
}
return null;
}
/**
* Initializes a story section from an SimpleXMLElement XML fragment
*
* @param SimpleXMLElement $xml the XML fragment
* @param Story $story the calling story
* @return StorySection the section instance
*/
static function from_xml ($xml, $story = null) {
//Reads attributes
$id = '';
$start = false;
foreach ($xml->attributes() as $key => $value) {
switch ($key) {
case 'start':
- if ($value) $start = true;
+ if ($value) {
+ $start = true;
+ }
break;
case 'id':
$id = (string)$value;
break;
default:
message_die(GENERAL_ERROR, "Unknown attribute: $key = \"$value\"", "Story error");
}
}
if (!$id) {
message_die(GENERAL_ERROR, "Section without id. Please add id='' in <section> tag", "Story error");
}
$section = new StorySection($id, $story);
$section->title = (string)$xml->title;
$section->description = (string)$xml->description;
$section->location_local = (string)$xml->local;
$section->start = $start;
//Adds choices
if ($xml->choices) {
foreach ($xml->choices->choice as $choice) {
$section->choices[] = StoryChoice::from_xml($choice);
}
}
//Adds hooks
if ($xml->hooks) {
foreach ($xml->hooks->hook as $hook) {
//<hook type="spatioport" /> will assign 'spatioport' to $hook;
$hook = (string)$hook->attributes()->type;
require_once("hook_$hook.php");
$section->hooks[] = new $class($section->story, $section);
}
}
return $section;
}
}

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