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diff --git a/includes/config.php b/includes/config.php
--- a/includes/config.php
+++ b/includes/config.php
@@ -1,167 +1,168 @@
<?php
/*
* Zed
* (c) 2010, Dereckson, some rights reserved
* Released under BSD license
*
* Autogenerable configuration file
*/
////////////////////////////////////////////////////////////////////////////////
/// ///
/// I. SQL configuration ///
/// ///
////////////////////////////////////////////////////////////////////////////////
//SQL configuration
$Config['sql']['product'] = 'MySQL'; //Only MySQL is currently implemented
$Config['sql']['host'] = 'localhost';
$Config['sql']['username'] = 'zed';
$Config['sql']['password'] = 'zed';
$Config['sql']['database'] = 'zed';
//SQL tables
$prefix = '';
define('TABLE_API_KEYS', $prefix . 'api_keys');
define('TABLE_COMMENTS', $prefix . 'comments');
define('TABLE_LOG_SMARTLINE', $prefix . 'log_smartline');
define('TABLE_MESSAGES', $prefix . 'messages');
define('TABLE_MOTD', $prefix . 'motd');
define('TABLE_PAGES', $prefix . 'pages');
define('TABLE_PAGES_EDITS', $prefix . 'pages_edits');
define('TABLE_PERSOS', $prefix . 'persos');
define('TABLE_PERSOS_FLAGS', $prefix . 'persos_flags');
define('TABLE_PROFILES', $prefix . 'profiles');
define('TABLE_PROFILES_COMMENTS', $prefix . 'profiles_comments');
define('TABLE_PROFILES_PHOTOS', $prefix . 'profiles_photos');
+define('TABLE_REGISTRY', $prefix . 'registry');
define('TABLE_SESSIONS', $prefix . 'sessions');
define('TABLE_USERS', $prefix . 'users');
define('TABLE_USERS_OPENID', $prefix . 'users_openid');
//Geo tables
define('TABLE_BODIES', $prefix . 'geo_bodies');
define('TABLE_LOCATIONS', $prefix . 'geo_locations'); //Well... it's view
define('TABLE_PLACES', $prefix . 'geo_places');
////////////////////////////////////////////////////////////////////////////////
/// ///
/// II. Site configuration ///
/// ///
////////////////////////////////////////////////////////////////////////////////
//Default theme
$Config['DefaultTheme'] = "Zed";
//Dates
date_default_timezone_set("UTC");
////////////////////////////////////////////////////////////////////////////////
/// ///
/// III. Script URLs ///
/// ///
////////////////////////////////////////////////////////////////////////////////
/*
* Without mod_rewrite:
*
* Subdirectory:
* - $Config['SiteURL'] = 'http://zed.dereckson.be/hypership/index.php';
* - $Config['BaseURL'] = '/hypership/index.php';
*
* Root directory:
* - $Config['SiteURL'] = 'http://zed.dereckson.be/index.php';
* - $Config['BaseURL'] = '/index.php';
*
* With mod_rewrite:
*
* Subdirectory:
* - $Config['SiteURL'] = 'http://zed.dereckson.be/hypership';
* - $Config['BaseURL'] = '/hypership';
*
* In .htaccess or your vhost definition:
* RewriteEngine On
* RewriteBase /hypership/
* RewriteCond %{REQUEST_FILENAME} !-f
* RewriteCond %{REQUEST_FILENAME} !-d
* RewriteRule . /hypership/index.php [L]
*
* Root directory:
* - $Config['SiteURL'] = 'http://zed.dereckson.be';
* - $Config['BaseURL'] = '';
*
* In .htaccess or your vhost definition:
* RewriteEngine On
* RewriteBase /
* RewriteCond %{REQUEST_FILENAME} !-f
* RewriteCond %{REQUEST_FILENAME} !-d
* RewriteRule . /index.php [L]
*
*
* If you don't want to specify the server domain, you can use get_server_url:
* $Config['SiteURL'] = get_server_url() . '/hypership';
* $Config['SiteURL'] = get_server_url();
*
* !!! No trailing slash !!!
*
*/
$Config['SiteURL'] = get_server_url();
$Config['BaseURL'] = '';
////////////////////////////////////////////////////////////////////////////////
/// ///
/// IV. Static content ///
/// ///
////////////////////////////////////////////////////////////////////////////////
//Where the static content is located?
//Static content = 4 directories: js, css, img and content
//On default installation, those directories are at site root.
//To improve site performance, you can use a CDN for that.
//To use
//
//Recommanded setting: $Config['StaticContentURL'] = $Config['SiteURL'];
//Or if Zed is the site root: $Config['StaticContentURL'] = '';
//With CoralCDN: $Config['StaticContentURL'] = . '.nyud.net';
//
$Config['StaticContentURL'] = '';
//$Config['StaticContentURL'] = get_server_url() . '.nyud.net';
//Scenes
define('SCENE_DIR', 'content/scenes');
define('SCENE_URL', $Config['StaticContentURL'] . '/' . SCENE_DIR);
//Stories
define('STORIES_DIR', "content/stories");
//Profile's photos
define('PHOTOS_DIR', 'content/users/_photos');
define('PHOTOS_URL', $Config['StaticContentURL'] . '/' . PHOTOS_DIR);
//ImageMagick paths
//Be careful on Windows platform convert could match the NTFS convert command.
$Config['ImageMagick']['convert'] = 'convert';
$Config['ImageMagick']['mogrify'] = 'mogrify';
$Config['ImageMagick']['composite'] = 'composite';
$Config['ImageMagick']['identify'] = 'identify';
////////////////////////////////////////////////////////////////////////////////
/// ///
/// V. Sessions ///
/// ///
////////////////////////////////////////////////////////////////////////////////
//Sessions
//If you want to use a common table of sessions / user handling
//with several websites, specify a different resource id for each site.
$Config['ResourceID'] = 21;
//PHP variables
ini_set('session.serialize_handler', 'wddx');
ini_set('session.save_path', 'cache/sessions');
ini_set('session.gc_maxlifetime', 345600); //4 days, for week-end story pause and continue url
?>
\ No newline at end of file
diff --git a/includes/core.php b/includes/core.php
--- a/includes/core.php
+++ b/includes/core.php
@@ -1,450 +1,469 @@
<?php
/*
* Zed
* (c) 2010, Dereckson, some rights reserved
* Released under BSD license
*
* Core
*/
////////////////////////////////////////////////////////////////////////////////
/// ///
/// Configures PHP and loads site-wide used libraries ///
/// ///
////////////////////////////////////////////////////////////////////////////////
//No register globals
ini_set('register_globals', 'off');
error_reporting(E_ALL & ~E_NOTICE);
//Load libraries
include_once("config.php"); //Site config
include_once("error.php"); //Error management
include_once("mysql.php"); //MySQL layer
include_once("sessions.php"); //Sessions handler
////////////////////////////////////////////////////////////////////////////////
/// ///
/// Information helper methods ///
/// ///
////////////////////////////////////////////////////////////////////////////////
//Gets username from specified user_id
function get_name ($id) {
global $db;
$id = $db->sql_escape($id);
$sql = 'SELECT perso_nickname FROM '. TABLE_PERSOS . " WHERE perso_id = '$id'";
if (!$result = $db->sql_query($sql)) message_die(SQL_ERROR, "Can't query persos table.", '', __LINE__, __FILE__, $sql);
$row = $db->sql_fetchrow($result);
return $row['perso_nickname'];
}
//Gets user_id from specified username
function get_userid ($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);
$row = $db->sql_fetchrow($result);
return $row['user_id'];
}
+function registry_get ($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);
+
+ $row = $db->sql_fetchrow($result);
+ return $row['registry_value'];
+}
+
+function registry_set ($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
* @author Pierre Habart <p.habart@ifrance.com>
*
* @param string $format The format e.g. AAA111
* @return string a random string
*/
function genereString ($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);$i++)
{
if (ereg("^[a-zA-Z]",$format[$i]))
{
$add=$t_alphabet[mt_rand() % sizeof($t_alphabet)];
if (ereg("^[a-z]",$format[$i]))
$add=strtolower($add);
}
elseif(ereg("^[0-9]",$format[$i]))
$add=$t_number[mt_rand() % sizeof($t_number)];
else $add="?";
$str_to_return.=$add;
}
return $str_to_return;
}
function generer_hexa($longueur) {
mt_srand((double)microtime()*1000000);
$str_to_return="";
$t_number=explode(",","1,2,3,4,5,6,7,8,9,0,A,B,C,D,E,F");
for ($i = 0 ; $i < $longueur ; $i++) {
$str_to_return .= $t_number[mt_rand() % sizeof($t_number)];
}
return $str_to_return;
}
//Plural management
function s ($amount) {
if ($amount > 1) return "s";
}
function x ($amount) {
if ($amount > 1) return "x";
}
//Debug
function dprint_r ($mixed) {
echo "<pre>", print_r($mixed, true), "</pre>";
}
//GUID
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 $guid;
}
function is_guid ($expression) {
//We avoid regexp to speed up the check
//A guid is a 36 characters string
if (strlen($expression) != 36) return false;
$expression = strtolower($expression);
for ($i = 0 ; $i < 36 ; $i++) {
if ($i == 8 || $i == 13 || $i == 18 || $i == 23) {
//with dashes
if ($expression[$i] != "-") return false;
} else {
//and numbers
if (!is_numeric($expression[$i]) && $expression[$i] != 'a' && $expression[$i] != 'b' && $expression[$i] != 'c' && $expression[$i] != 'd' && $expression[$i] != 'e' && $expression[$i] != 'f' ) return false;
}
}
return true;
}
//Gets file extension
function get_extension ($file) {
$dotPosition = strrpos($file, ".");
return substr($file, $dotPosition + 1);
}
////////////////////////////////////////////////////////////////////////////////
/// ///
/// Localization (l10n) ///
/// ///
////////////////////////////////////////////////////////////////////////////////
/*
* Defines LANG constant to lang to print
*/
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
* @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 $intersect[0];
}
//Now it's okay with Opera and Firefox but Internet Explorer
//will return en-US and not en or fr-BE and not fr, so second pass
foreach ($userlangs as $userlang) {
$lang = explode('-', $userlang);
if (count($lang) > 1)
$userlangs2[] = $lang[0];
}
$intersect = array_intersect($userlangs2, $langs);
if (count($intersect)) {
return $intersect[0];
}
}
}
/*
* Returns the languages accepted by the browser, by order of priority
* @return Array a array of languages string
*/
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[] = array(1, $language);
} else {
$userlangs[] = array($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"))
$smarty->config_load("lang/en/$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->config_load('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
*/
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
*
* @param int $unixtime the time to convert
* @param int $format 8 or 10. If 8 (default), will output YYYYMMDD. If 10, YYYY-MM-DD.
*/
function to_timestamp ($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) $unixtime = time();
switch ($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 $format.");
}
}
/*
* Converts a unixtime to the Hypership time format.
*/
function get_hypership_time ($unixtime = null) {
//If unixtime is not specified, it's now
if ($unixtime === null) $unixtime = time();
//Hypership time is a count of days since launch @ 2010-01-25 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 - 1264377600;
$days = $seconds / 86400;
$fraction = ($seconds % 86400) / 86.4;
return sprintf("%d.%03d", $days, $fraction);
}
////////////////////////////////////////////////////////////////////////////////
/// ///
/// URL helpers functions ///
/// ///
////////////////////////////////////////////////////////////////////////////////
/*
* Gets URL
* @return string URL
*/
function get_url () {
global $Config;
if (func_num_args() > 0) {
$pieces = func_get_args();
return $Config['BaseURL'] . '/' . implode('/', $pieces);
} elseif ($Config['BaseURL'] == "" || $Config['BaseURL'] == "/index.php") {
return "/";
} else {
return $Config['BaseURL'];
}
}
/*
* Gets page URL
* @return string URL
*/
function get_page_url () {
$url = $_SERVER['SCRIPT_NAME'] . $_SERVER['PATH_INFO'];
if (substr($url, -10) == "/index.php") {
return substr($url, 0, -9);
}
return $url;
}
/*
* Gets server URL
* @todo find a way to detect https:// on non standard port
* @return string the server URL
*/
function get_server_url () {
switch ($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.
* @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
*/
function get_current_url_fragments () {
$url_source = get_current_url();
if ($url_source == '/index.php') return array();
return explode('/', substr($url_source, 1));
}
?>
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