1 files changed, 330 insertions, 330 deletions
diff --git a/mod/pages/start.php b/mod/pages/start.php
index 308a241f5..080ec0bf8 100644
--- a/mod/pages/start.php
+++ b/mod/pages/start.php
@@ -1,332 +1,332 @@
 <?php
-	/**
-	 * Elgg Pages
-	 * 
-	 * @package ElggPages
-	 * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
-	 * @author Curverider Ltd
-	 * @copyright Curverider Ltd 2008-2010
-	 * @link http://elgg.com/
-	 */
-
-	/**
-	 * Initialise the pages plugin.
-	 *
-	 */
-	function pages_init()
-	{
-		global $CONFIG;
-	
-		add_menu(elgg_echo('pages'), $CONFIG->wwwroot . "mod/pages/world.php");
-		
-		// Register a page handler, so we can have nice URLs
-		register_page_handler('pages','pages_page_handler');
-		
-		// Register a url handler
-		register_entity_url_handler('pages_url','object', 'page_top');
-		register_entity_url_handler('pages_url','object', 'page');
-		
-		// Register some actions
-		register_action("pages/edit",false, $CONFIG->pluginspath . "pages/actions/pages/edit.php");
-		register_action("pages/editwelcome",false, $CONFIG->pluginspath . "pages/actions/pages/editwelcome.php");
-		register_action("pages/delete",false, $CONFIG->pluginspath . "pages/actions/pages/delete.php");
-		
-		// Extend some views
-		elgg_extend_view('css','pages/css');
-		elgg_extend_view('groups/menu/links', 'pages/menu'); // Add to groups context
-		elgg_extend_view('groups/right_column', 'pages/groupprofile_pages'); // Add to groups context
-		
-		// Register entity type
-		register_entity_type('object','page');
-		register_entity_type('object','page_top');
-		
-		// Register granular notification for this type
-			if (is_callable('register_notification_object')) {
-				register_notification_object('object', 'page', elgg_echo('pages:new'));
-				register_notification_object('object', 'page_top', elgg_echo('pages:new'));
-			}
-
-		// Listen to notification events and supply a more useful message
-			register_plugin_hook('notify:entity:message', 'object', 'page_notify_message');
-			
-		// add the group pages tool optiont 
-tttadd_group_tool_option('pages',elgg_echo('groups:enablepages'),true);
-
-		
-		//add a widget
-	tadd_widget_type('pages',elgg_echo('pages'),elgg_echo('pages:widget:description'));
-		
-		// For now, we'll hard code the groups profile items as follows:
-		// TODO make this user configurable
-		
-		// Language short codes must be of the form "pages:key"
-		// where key is the array key below
-		$CONFIG->pages = array(
-			'title' => 'text',
-			'description' => 'longtext',
-			'tags' => 'tags',	
-			'access_id' => 'access',
-			'write_access_id' => 'access',
-		);
-	}
-	
-	function pages_url($entity) {
-		
-		global $CONFIG;
-		
-		
-		return $CONFIG->url . "pg/pages/view/{$entity->guid}/";
-		
-	}
-	
-	/**
-	 * Sets up submenus for the pages system.  Triggered on pagesetup.
-	 *
-	 */
-	function pages_submenus() {
-		
-		global $CONFIG;
-		
-		$page_owner = page_owner_entity();
-		
-		// Group submenu option	
-			if ($page_owner instanceof ElggGroup && get_context() == 'groups') {
-t			if($page_owner->pages_enable != "no"){
-				tadd_submenu_item(sprintf(elgg_echo("pages:group"),$page_owner->name), $CONFIG->wwwroot . "pg/pages/owned/" . $page_owner->username);
-			t}
-			}
-t}
-	
-	/**
-	 * Pages page handler.
-	 *
-	 * @param array $page
-	 */
-	function pages_page_handler($page)
-	{
-		global $CONFIG;
-		
-		if (isset($page[0]))
-		{
-			// See what context we're using
-			switch($page[0])
-			{
-				case "new" :
-					include($CONFIG->pluginspath . "pages/new.php");
-tt  		break;
-tt  		case "welcome" :
-					include($CONFIG->pluginspath . "pages/welcome.php");
-tt  		break;
-t			case "world":  
-   					include($CONFIG->pluginspath . "pages/world.php");
-tt  		break;
-t			case "owned" :
-t				// Owned by a user
-t				if (isset($page[1]))
-t					set_input('username',$page[1]);
-t					
-t				include($CONFIG->pluginspath . "pages/index.php");	
-t			break;
-t			case "edit" :
-t				if (isset($page[1]))
-t					set_input('page_guid', $page[1]);
-t					
-t				 $entity = get_entity($page[1]);
-t				 add_submenu_item(elgg_echo('pages:label:view'), $CONFIG->url . "pg/pages/view/{$page[1]}", 'pageslinks');
-t				 // add_submenu_item(elgg_echo('pages:user'), $CONFIG->wwwroot . "pg/pages/owned/" . $_SESSION['user']->username, 'pageslinksgeneral');
-t				 if (($entity) && ($entity->canEdit())) add_submenu_item(elgg_echo('pages:label:edit'), $CONFIG->url . "pg/pages/edit/{$page[1]}", 'pagesactions');
-t				 add_submenu_item(elgg_echo('pages:label:history'), $CONFIG->url . "pg/pages/history/{$page[1]}", 'pageslinks');
-
-t				include($CONFIG->pluginspath . "pages/edit.php");
-t			break;
-t			case "view" :
-t				
-t				if (isset($page[1]))
-t					set_input('page_guid', $page[1]);
-t					
-t				 elgg_extend_view('metatags','pages/metatags');
-t					
-t				 $entity = get_entity($page[1]);
-t				 //add_submenu_item(elgg_echo('pages:label:view'), $CONFIG->url . "pg/pages/view/{$page[1]}", 'pageslinks');
-t				 if (($entity) && ($entity->canEdit())) add_submenu_item(elgg_echo('pages:label:edit'), $CONFIG->url . "pg/pages/edit/{$page[1]}", 'pagesactions');
-t				 add_submenu_item(elgg_echo('pages:label:history'), $CONFIG->url . "pg/pages/history/{$page[1]}", 'pageslinks');
-t					
-t				include($CONFIG->pluginspath . "pages/view.php");
-t			break;   
-t			case "history" :
-t				if (isset($page[1]))
-t					set_input('page_guid', $page[1]);
-t					
-t				 elgg_extend_view('metatags','pages/metatags');
-t					
-t				 $entity = get_entity($page[1]);
-t				 add_submenu_item(elgg_echo('pages:label:view'), $CONFIG->url . "pg/pages/view/{$page[1]}", 'pageslinks');
-t				 if (($entity) && ($entity->canEdit())) add_submenu_item(elgg_echo('pages:label:edit'), $CONFIG->url . "pg/pages/edit/{$page[1]}", 'pagesactions');
-t				 add_submenu_item(elgg_echo('pages:label:history'), $CONFIG->url . "pg/pages/history/{$page[1]}", 'pageslinks');
-t					
-t				include($CONFIG->pluginspath . "pages/history.php");
-t			break; 				
-t			default:
-t				include($CONFIG->pluginspath . "pages/new.php");
-t			break;
-			}
-		}
-		
-	}
-	
-	/**
-	* Returns a more meaningful message
-	*
-	* @param unknown_type $hook
-	* @param unknown_type $entity_type
-	* @param unknown_type $returnvalue
-	* @param unknown_type $params
-	*/
-		function page_notify_message($hook, $entity_type, $returnvalue, $params)
-		{
-			$entity = $params['entity'];
-			$to_entity = $params['to_entity'];
-			$method = $params['method'];
-			if (($entity instanceof ElggEntity) && (($entity->getSubtype() == 'page_top') || ($entity->getSubtype() == 'page')))
-			{
-				$descr = $entity->description;
-				$title = $entity->title;
-				global $CONFIG;
-				$url = $CONFIG->wwwroot . "pg/view/" . $entity->guid;
-				if ($method == 'sms') {
-					$owner = $entity->getOwnerEntity();
-					return $owner->name . ' ' . elgg_echo("pages:via") . ': ' . $url . ' (' . $title . ')';
-				}
-				if ($method == 'email') {
-					$owner = $entity->getOwnerEntity();
-					return $owner->name . ' ' . elgg_echo("pages:via") . ': ' . $title . "\n\n" . $descr . "\n\n" . $entity->getURL();
-				}
-				if ($method == 'web') {
-					$owner = $entity->getOwnerEntity();
-					return $owner->name . ' ' . elgg_echo("pages:via") . ': ' . $title . "\n\n" . $descr . "\n\n" . $entity->getURL();
-				}
-			}
-			return null;
-		}
-
-	
-	/**
-	 * Sets the parent of the current page, for navigation purposes
-	 *
-	 * @param ElggObject $entity
-	 */
-	function pages_set_navigation_parent(ElggObject $entity) {
-		
-		$guid = $entity->getGUID();
-		
-		while ($parent_guid = $entity->parent_guid) {
-			$entity = get_entity($parent_guid);
-			if ($entity) {
-				$guid = $entity->getGUID();
-			}
-		}
-			
-		set_input('treeguid',$guid);
-	}
-	
-	function pages_get_path($guid) {
-		
-		if (!$entity = get_entity($guid)) return array();
-		
-		$path = array($guid);
-		
-		while ($parent_guid = $entity->parent_guid) {
-			$entity = get_entity($parent_guid);
-			if ($entity) {
-				$path[] = $entity->getGUID();
-			}
-		}
-			
-		return $path;
-	}
-	
-	/**
-	 * Return the correct sidebar for a given entity
-	 *
-	 * @param ElggObject $entity
-	 */
-	function pages_get_entity_sidebar(ElggObject $entity, $fulltree = 0)
-	{
-		$body = "";
-		
-		$children = elgg_get_entities_from_metadata(array('metadata_names' => 'parent_guid', 'metadata_values' => $entity->guid, 'limit' => 9999));
-		$body .= elgg_view('pages/sidebar/sidebarthis', array('entity' => $entity, 
-															  'children' => $children,
-															  'fulltree' => $fulltree));
-		//$body = elgg_view('pages/sidebar/wrapper', array('body' => $body));
-			
-		return $body;
-	}
-	
-	/**
-	 * Extend permissions checking to extend can-edit for write users.
-	 *
-	 * @param unknown_type $hook
-	 * @param unknown_type $entity_type
-	 * @param unknown_type $returnvalue
-	 * @param unknown_type $params
-	 */
-	function pages_write_permission_check($hook, $entity_type, $returnvalue, $params)
-	{
-		if ($params['entity']->getSubtype() == 'page'
-			|| $params['entity']->getSubtype() == 'page_top') {
-		
-			$write_permission = $params['entity']->write_access_id;
-			$user = $params['user'];
-
-			if (($write_permission) && ($user))
-			{
-				// $list = get_write_access_array($user->guid);
-				$list = get_access_array($user->guid); // get_access_list($user->guid);
-					
-				if (($write_permission!=0) && (in_array($write_permission,$list)))
-					return true;
-				
-			}
-		}
-	}
-	
-	/**
-	 * Extend container permissions checking to extend can_write_to_container for write users.
-	 *
-	 * @param unknown_type $hook
-	 * @param unknown_type $entity_type
-	 * @param unknown_type $returnvalue
-	 * @param unknown_type $params
-	 */
-	function pages_container_permission_check($hook, $entity_type, $returnvalue, $params) {
-		
-		if (get_context() == "pages") {
-			if (page_owner()) {
-				if (can_write_to_container($_SESSION['user']->guid, page_owner())) return true;
-			}
-			if ($page_guid = get_input('page_guid',0)) {
-				$entity = get_entity($page_guid);
-			} else if ($parent_guid = get_input('parent_guid',0)) {
-				$entity = get_entity($parent_guid);
-			}
-			if ($entity instanceof ElggObject) {
-				if (
-						can_write_to_container($_SESSION['user']->guid, $entity->container_guid)
-						|| in_array($entity->write_access_id,get_access_list())
-					) {
-						return true;
-				}
-			}
-		}
-		
-	}
-	
-	// write permission plugin hooks
-	register_plugin_hook('permissions_check', 'object', 'pages_write_permission_check');
-	register_plugin_hook('container_permissions_check', 'object', 'pages_container_permission_check');
-	
-	// Make sure the pages initialisation function is called on initialisation
-	register_elgg_event_handler('init','system','pages_init');
-	register_elgg_event_handler('pagesetup','system','pages_submenus');
+  /**
+   * Elgg Pages
+   *
+   * @package ElggPages
+   * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2
+   * @author Curverider Ltd
+   * @copyright Curverider Ltd 2008-2010
+   * @link http://elgg.com/
+   */
+
+  /**
+   * Initialise the pages plugin.
+   *
+   */
+  function pages_init()
+  {
+    global $CONFIG;
+
+    add_menu(elgg_echo('pages'), $CONFIG->wwwroot . "mod/pages/world.php");
+
+    // Register a page handler, so we can have nice URLs
+    register_page_handler('pages','pages_page_handler');
+
+    // Register a url handler
+    register_entity_url_handler('pages_url','object', 'page_top');
+    register_entity_url_handler('pages_url','object', 'page');
+
+    // Register some actions
+    register_action("pages/edit",false, $CONFIG->pluginspath . "pages/actions/pages/edit.php");
+    register_action("pages/editwelcome",false, $CONFIG->pluginspath . "pages/actions/pages/editwelcome.php");
+    register_action("pages/delete",false, $CONFIG->pluginspath . "pages/actions/pages/delete.php");
+
+    // Extend some views
+    elgg_extend_view('css','pages/css');
+    elgg_extend_view('groups/menu/links', 'pages/menu'); // Add to groups context
+    elgg_extend_view('groups/right_column', 'pages/groupprofile_pages'); // Add to groups context
+
+    // Register entity type
+    register_entity_type('object','page');
+    register_entity_type('object','page_top');
+
+    // Register granular notification for this type
+      if (is_callable('register_notification_object')) {
+        register_notification_object('object', 'page', elgg_echo('pages:new'));
+        register_notification_object('object', 'page_top', elgg_echo('pages:new'));
+      }
+
+    // Listen to notification events and supply a more useful message
+      register_plugin_hook('notify:entity:message', 'object', 'page_notify_message');
+
+    // add the group pages tool option
+            add_group_tool_option('pages',elgg_echo('groups:enablepages'),true);
+
+
+    //add a widget
+      add_widget_type('pages',elgg_echo('pages'),elgg_echo('pages:widget:description'));
+
+    // For now, we'll hard code the groups profile items as follows:
+    // TODO make this user configurable
+
+    // Language short codes must be of the form "pages:key"
+    // where key is the array key below
+    $CONFIG->pages = array(
+      'title' => 'text',
+      'description' => 'longtext',
+      'tags' => 'tags',
+      'access_id' => 'access',
+      'write_access_id' => 'access',
+    );
+  }
+
+  function pages_url($entity) {
+
+    global $CONFIG;
+
+
+    return $CONFIG->url . "pg/pages/view/{$entity->guid}/";
+
+  }
+
+  /**
+   * Sets up submenus for the pages system.  Triggered on pagesetup.
+   *
+   */
+  function pages_submenus() {
+
+    global $CONFIG;
+
+    $page_owner = page_owner_entity();
+
+    // Group submenu option
+      if ($page_owner instanceof ElggGroup && get_context() == 'groups') {
+          if($page_owner->pages_enable != "no"){
+            add_submenu_item(sprintf(elgg_echo("pages:group"),$page_owner->name), $CONFIG->wwwroot . "pg/pages/owned/" . $page_owner->username);
+          }
+      }
+    }
+
+  /**
+   * Pages page handler.
+   *
+   * @param array $page
+   */
+  function pages_page_handler($page)
+  {
+    global $CONFIG;
+
+    if (isset($page[0]))
+    {
+      // See what context we're using
+      switch($page[0])
+      {
+        case "new" :
+          include($CONFIG->pluginspath . "pages/new.php");
+              break;
+              case "welcome" :
+          include($CONFIG->pluginspath . "pages/welcome.php");
+              break;
+          case "world":
+             include($CONFIG->pluginspath . "pages/world.php");
+              break;
+          case "owned" :
+            // Owned by a user
+            if (isset($page[1]))
+              set_input('username',$page[1]);
+
+            include($CONFIG->pluginspath . "pages/index.php");
+          break;
+          case "edit" :
+            if (isset($page[1]))
+              set_input('page_guid', $page[1]);
+
+             $entity = get_entity($page[1]);
+             add_submenu_item(elgg_echo('pages:label:view'), $CONFIG->url . "pg/pages/view/{$page[1]}", 'pageslinks');
+             // add_submenu_item(elgg_echo('pages:user'), $CONFIG->wwwroot . "pg/pages/owned/" . $_SESSION['user']->username, 'pageslinksgeneral');
+             if (($entity) && ($entity->canEdit())) add_submenu_item(elgg_echo('pages:label:edit'), $CONFIG->url . "pg/pages/edit/{$page[1]}", 'pagesactions');
+             add_submenu_item(elgg_echo('pages:label:history'), $CONFIG->url . "pg/pages/history/{$page[1]}", 'pageslinks');
+
+            include($CONFIG->pluginspath . "pages/edit.php");
+          break;
+          case "view" :
+
+            if (isset($page[1]))
+              set_input('page_guid', $page[1]);
+
+             elgg_extend_view('metatags','pages/metatags');
+
+             $entity = get_entity($page[1]);
+             //add_submenu_item(elgg_echo('pages:label:view'), $CONFIG->url . "pg/pages/view/{$page[1]}", 'pageslinks');
+             if (($entity) && ($entity->canEdit())) add_submenu_item(elgg_echo('pages:label:edit'), $CONFIG->url . "pg/pages/edit/{$page[1]}", 'pagesactions');
+             add_submenu_item(elgg_echo('pages:label:history'), $CONFIG->url . "pg/pages/history/{$page[1]}", 'pageslinks');
+
+            include($CONFIG->pluginspath . "pages/view.php");
+          break;
+          case "history" :
+            if (isset($page[1]))
+              set_input('page_guid', $page[1]);
+
+             elgg_extend_view('metatags','pages/metatags');
+
+             $entity = get_entity($page[1]);
+             add_submenu_item(elgg_echo('pages:label:view'), $CONFIG->url . "pg/pages/view/{$page[1]}", 'pageslinks');
+             if (($entity) && ($entity->canEdit())) add_submenu_item(elgg_echo('pages:label:edit'), $CONFIG->url . "pg/pages/edit/{$page[1]}", 'pagesactions');
+             add_submenu_item(elgg_echo('pages:label:history'), $CONFIG->url . "pg/pages/history/{$page[1]}", 'pageslinks');
+
+            include($CONFIG->pluginspath . "pages/history.php");
+          break;
+          default:
+            include($CONFIG->pluginspath . "pages/new.php");
+          break;
+      }
+    }
+
+  }
+
+  /**
+  * Returns a more meaningful message
+  *
+  * @param unknown_type $hook
+  * @param unknown_type $entity_type
+  * @param unknown_type $returnvalue
+  * @param unknown_type $params
+  */
+    function page_notify_message($hook, $entity_type, $returnvalue, $params)
+    {
+      $entity = $params['entity'];
+      $to_entity = $params['to_entity'];
+      $method = $params['method'];
+      if (($entity instanceof ElggEntity) && (($entity->getSubtype() == 'page_top') || ($entity->getSubtype() == 'page')))
+      {
+        $descr = $entity->description;
+        $title = $entity->title;
+        global $CONFIG;
+        $url = $CONFIG->wwwroot . "pg/view/" . $entity->guid;
+        if ($method == 'sms') {
+          $owner = $entity->getOwnerEntity();
+          return $owner->name . ' ' . elgg_echo("pages:via") . ': ' . $url . ' (' . $title . ')';
+        }
+        if ($method == 'email') {
+          $owner = $entity->getOwnerEntity();
+          return $owner->name . ' ' . elgg_echo("pages:via") . ': ' . $title . "\n\n" . $descr . "\n\n" . $entity->getURL();
+        }
+        if ($method == 'web') {
+          $owner = $entity->getOwnerEntity();
+          return $owner->name . ' ' . elgg_echo("pages:via") . ': ' . $title . "\n\n" . $descr . "\n\n" . $entity->getURL();
+        }
+      }
+      return null;
+    }
+
+
+  /**
+   * Sets the parent of the current page, for navigation purposes
+   *
+   * @param ElggObject $entity
+   */
+  function pages_set_navigation_parent(ElggObject $entity) {
+
+    $guid = $entity->getGUID();
+
+    while ($parent_guid = $entity->parent_guid) {
+      $entity = get_entity($parent_guid);
+      if ($entity) {
+        $guid = $entity->getGUID();
+      }
+    }
+
+    set_input('treeguid',$guid);
+  }
+
+  function pages_get_path($guid) {
+
+    if (!$entity = get_entity($guid)) return array();
+
+    $path = array($guid);
+
+    while ($parent_guid = $entity->parent_guid) {
+      $entity = get_entity($parent_guid);
+      if ($entity) {
+        $path[] = $entity->getGUID();
+      }
+    }
+
+    return $path;
+  }
+
+  /**
+   * Return the correct sidebar for a given entity
+   *
+   * @param ElggObject $entity
+   */
+  function pages_get_entity_sidebar(ElggObject $entity, $fulltree = 0)
+  {
+    $body = "";
+
+    $children = elgg_get_entities_from_metadata(array('metadata_names' => 'parent_guid', 'metadata_values' => $entity->guid, 'limit' => 9999));
+    $body .= elgg_view('pages/sidebar/sidebarthis', array('entity' => $entity,
+                                'children' => $children,
+                                'fulltree' => $fulltree));
+    //$body = elgg_view('pages/sidebar/wrapper', array('body' => $body));
+
+    return $body;
+  }
+
+  /**
+   * Extend permissions checking to extend can-edit for write users.
+   *
+   * @param unknown_type $hook
+   * @param unknown_type $entity_type
+   * @param unknown_type $returnvalue
+   * @param unknown_type $params
+   */
+  function pages_write_permission_check($hook, $entity_type, $returnvalue, $params)
+  {
+    if ($params['entity']->getSubtype() == 'page'
+      || $params['entity']->getSubtype() == 'page_top') {
+
+      $write_permission = $params['entity']->write_access_id;
+      $user = $params['user'];
+
+      if (($write_permission) && ($user))
+      {
+        // $list = get_write_access_array($user->guid);
+        $list = get_access_array($user->guid); // get_access_list($user->guid);
+
+        if (($write_permission!=0) && (in_array($write_permission,$list)))
+          return true;
+
+      }
+    }
+  }
+
+  /**
+   * Extend container permissions checking to extend can_write_to_container for write users.
+   *
+   * @param unknown_type $hook
+   * @param unknown_type $entity_type
+   * @param unknown_type $returnvalue
+   * @param unknown_type $params
+   */
+  function pages_container_permission_check($hook, $entity_type, $returnvalue, $params) {
+
+    if (get_context() == "pages") {
+      if (page_owner()) {
+        if (can_write_to_container($_SESSION['user']->guid, page_owner())) return true;
+      }
+      if ($page_guid = get_input('page_guid',0)) {
+        $entity = get_entity($page_guid);
+      } else if ($parent_guid = get_input('parent_guid',0)) {
+        $entity = get_entity($parent_guid);
+      }
+      if ($entity instanceof ElggObject) {
+        if (
+            can_write_to_container($_SESSION['user']->guid, $entity->container_guid)
+            || in_array($entity->write_access_id,get_access_list())
+          ) {
+            return true;
+        }
+      }
+    }
+
+  }
+
+  // write permission plugin hooks
+  register_plugin_hook('permissions_check', 'object', 'pages_write_permission_check');
+  register_plugin_hook('container_permissions_check', 'object', 'pages_container_permission_check');
+
+  // Make sure the pages initialisation function is called on initialisation
+  register_elgg_event_handler('init','system','pages_init');
+  register_elgg_event_handler('pagesetup','system','pages_submenus');
 ?>