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diff --git a/content/scenes/B00001002.tpl b/content/scenes/B00001002.tpl
index 58ac0b5..b8ea316 100644
--- a/content/scenes/B00001002.tpl
+++ b/content/scenes/B00001002.tpl
@@ -1,7 +1,33 @@
+ <div class="grid_7 alpha">
{$xyz = explode(',', substr($CurrentPerso->location_local, 1, -1))}
{$x = $xyz[0]}{$y = $xyz[1]}{$z = $xyz[2]}
-<p>
- Secteur C<span id="sector">{GeoOctocube::get_sector($x, $y, $z)}</span><br />
- Niveau <span id="level">{abs($z)}</span><br />
- Zone <span id="area">{abs($x)}-{abs($y)}</span>
-</p>
\ No newline at end of file
+ Sector C<span id="sector">{GeoOctocube::get_sector($x, $y, $z)}</span>
+ </div>
+ <div class="grid_2" style="text-align: center;">
+ Zone <span id="area">{abs($x)}-{abs($y)}</span>
+ </div>
+ <div class="grid_7 omega" style="text-align: right; margin-bottom: 1em;">
+ Niveau <span id="level">{abs($z)}</span>
+ </div>
+
+ <div class="clear"></div>
+
+ <div class="content_wrapper">
+ <h1>HyperShip core builder</h1>
+ <div class="content">
+ <h2>This area is buildable.</h2>
+ <p>You can take over this part of the ship, transform it and design it as you want.</p>
+ <p>To start, you can:</p>
+ <ul>
+ <li>Create a 960px wide picture with your scene background.</li>
+ <li>Define which parts of your picture are exits to another zone or level.</li>
+ </ul>
+ <p>If you want, you will also able to:</p>
+ <ul>
+ <li>Add descriptions to part of the area (like in the 90s adventure games)</li>
+ <li>Create a textual scenario (like in 80s choose your own adventure books)</li>
+ <li>Enhance the area with javascript or HTML5 (like in 2010)</li>
+ </ul>
+ </div>
+ </div>
+
diff --git a/includes/objects/content.php b/includes/content/file.php
similarity index 59%
copy from includes/objects/content.php
copy to includes/content/file.php
index 82402d5..0e018e0 100644
--- a/includes/objects/content.php
+++ b/includes/content/file.php
@@ -1,300 +1,276 @@
<?php
/**
- * Content class
+ * Content file 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
- *
+ * 0.1 2012-12-03 02:57 Forked from Content
+ *
* @package Zed
- * @subpackage Model
+ * @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 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 occurence 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.
+ * This class maps the content_files table.
*
- * @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
*/
-class Content {
+class ContentFile {
/* -------------------------------------------------------------
Properties
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
- public $id;
+ 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
+ * 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 Content (ie fill the properties) from the $_POST array
+ * Loads the object ContentFile (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.
+ * @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('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'];
}
}
/**
- * Loads the object Content (ie fill the properties) from the database
+ * 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 WHERE content_id = '" . $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__, $sql);
if (!$row = $db->sql_fetchrow($result)) {
$this->lastError = "Content unkwown: " . $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'];
}
/**
* 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) {
+ $ext = strtolower($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);
}
-
-/* -------------------------------------------------------------
- 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
- $contents = array();
- while ($row = $db->sql_fetchrow($result)) {
- $content = new Content();
- $content->load_from_row($row);
- $contents[] = $content;
- }
-
- return $contents;
- }
-
}
?>
\ No newline at end of file
diff --git a/includes/content/location.php b/includes/content/location.php
new file mode 100644
index 0000000..f8df52e
--- /dev/null
+++ b/includes/content/location.php
@@ -0,0 +1,230 @@
+<?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 paramaters:
+ * - 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__, $sql);
+ if (!$row = $db->sql_fetchrow($result)) {
+ $this->lastError = "Content location unkwown: " . $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
+ $contents = array();
+ while ($row = $db->sql_fetchrow($result)) {
+ $k = $row['location_k'];
+ $contents[$k] = new ContentFile();
+ $contents[$k]->load_from_row($row);
+ }
+
+ return $contents;
+ }
+
+}
+
+?>
\ No newline at end of file
diff --git a/includes/objects/content.php b/includes/objects/content.php
index 82402d5..3e91334 100644
--- a/includes/objects/content.php
+++ b/includes/objects/content.php
@@ -1,300 +1,304 @@
<?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 occurence 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 = $_POST['location_k'];
if ($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'];
}
}
/**
* 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__, $sql);
if (!$row = $db->sql_fetchrow($result)) {
$this->lastError = "Content unkwown: " . $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'];
}
/**
* 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
$contents = array();
while ($row = $db->sql_fetchrow($result)) {
$content = new Content();
$content->load_from_row($row);
$contents[] = $content;
}
return $contents;
}
}
?>
\ No newline at end of file

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