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diff --git a/includes/content/zone.php b/includes/content/zone.php
--- a/includes/content/zone.php
+++ b/includes/content/zone.php
@@ -1,156 +1,197 @@
<?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'];
}
/**
+ * 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__, $sql);
if (!$row = $db->sql_fetchrow($result)) {
$this->lastError = 'Zone unkwown: ' . $this->id;
return false;
}
- $this->title = $row['zone_title'];
- $this->type = $row['zone_type'];
- $this->params = $row['zone_params'];
- $this->deleted = $row['zone_deleted'] ? true : 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);
- $sql = "SELECT zone_id FROM " . TABLE_CONTENT_ZONES_LOCATIONS . " WHERE location_global = '$g' AND location_local = '$l'";
+ $sql = "SELECT * FROM " . TABLE_CONTENT_ZONES_LOCATIONS . " WHERE location_global = '$g' AND location_local = '$l'";
+ die($sql);
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 = array();
+
+ $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;
+ }
}
?>

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