Converting spaces to tabs without the stray t.

git-svn-id: http://code.elgg.org/elgg/trunk@6714 36083f99-b078-4883-b0ff-0f9b5a30f544

19 files changed, 485 insertions, 485 deletions

diff --git a/mod/pages/actions/pages/editwelcome.php b/mod/pages/actions/pages/editwelcome.php
index 30d8bc1b8..5d29a5fd9 100644
--- a/mod/pages/actions/pages/editwelcome.php
+++ b/mod/pages/actions/pages/editwelcome.php
@@ -22,54 +22,54 @@
 	
 	//check to see if this is an edit or new welcome message
 	if($object_guid){
-t	
-t	//it is an edit so grab the object
-t	$welcome = get_entity($object_guid);
+    	
+    	//it is an edit so grab the object
+    	$welcome = get_entity($object_guid);
 		if ($welcome->getSubtype() == "pages_welcome" && $welcome->canEdit()) {
-t		
-t		$welcome->description = $message;
-t		$welcome->access_id = $access_id; 
-t		$welcome->save();
-t		system_message(elgg_echo("pages:welcomeposted"));
-t		
+    		
+    		$welcome->description = $message;
+    		$welcome->access_id = $access_id; 
+    		$welcome->save();
+    		system_message(elgg_echo("pages:welcomeposted"));
+    		
 		} else {
-t		
-t		register_error(elgg_echo("pages:welcomeerror"));
-t		
+    		
+    		register_error(elgg_echo("pages:welcomeerror"));
+    		
 		}
-t	
-t	
+    	
+    	
 	}else{
 	
-tt//it is a new welcome object
-t	if ($owner_guid){
-tt	
-t		$welcome = new ElggObject();
-t		// Tell the system it's a pages welcome message
-t		$welcome->subtype = "pages_welcome";
-t		$welcome->title = "Welcome";
-t		$welcome->description = $message;
-t		$welcome->access_id = $access_id;
-t		
-t		// Set the owner
-t		$welcome->owner_guid = $owner_guid;
-t		
-t	t// save
-t		if (!$welcome->save()){
-t			register_error(elgg_echo("pages:welcomeerror"));
-t		} else {
-tt		system_message(elgg_echo("pages:welcomeposted"));
-t		}
-t
-t		
-t	} else {
-tt	
-tt	register_error(elgg_echo("pages:welcomeerror"));
-tt	
-t	}
-t	
+        //it is a new welcome object
+    	if ($owner_guid){
+        	
+    		$welcome = new ElggObject();
+    		// Tell the system it's a pages welcome message
+    		$welcome->subtype = "pages_welcome";
+    		$welcome->title = "Welcome";
+    		$welcome->description = $message;
+    		$welcome->access_id = $access_id;
+    		
+    		// Set the owner
+    		$welcome->owner_guid = $owner_guid;
+    		
+    	    // save
+    		if (!$welcome->save()){
+    			register_error(elgg_echo("pages:welcomeerror"));
+    		} else {
+        		system_message(elgg_echo("pages:welcomeposted"));
+    		}
+    
+    		
+    	} else {
+        	
+        	register_error(elgg_echo("pages:welcomeerror"));
+        	
+    	}
+    	
 	}//end of first if statement
-t	
+    	
 	// Forward to the main blog page
 	forward("pg/pages/owned/" . get_user($owner_guid)->username);
 	exit;
diff --git a/mod/pages/history.php b/mod/pages/history.php
index 215d5ea58..fec7702ba 100644
--- a/mod/pages/history.php
+++ b/mod/pages/history.php
@@ -14,7 +14,7 @@
 		
 	$page_guid = get_input('page_guid');
 		
-t$pages = get_entity($page_guid);
+    $pages = get_entity($page_guid);
 	if ($pages->container_guid) {
 		set_page_owner($pages->container_guid);
 	} else {
diff --git a/mod/pages/index.php b/mod/pages/index.php
index 02d13a3a7..6c1487c81 100644
--- a/mod/pages/index.php
+++ b/mod/pages/index.php
@@ -16,14 +16,14 @@
 	// Add menus
 	$owner = page_owner_entity();
 	if (!($owner instanceof ElggGroup)) {
-t		add_submenu_item(sprintf(elgg_echo("pages:user"), page_owner_entity()->name), $CONFIG->url . "pg/pages/owned/" . page_owner_entity()->username, 'pageslinksgeneral');
-t		add_submenu_item(elgg_echo('pages:all'),$CONFIG->wwwroot."mod/pages/world.php", 'pageslinksgeneral');
+    		add_submenu_item(sprintf(elgg_echo("pages:user"), page_owner_entity()->name), $CONFIG->url . "pg/pages/owned/" . page_owner_entity()->username, 'pageslinksgeneral');
+    		add_submenu_item(elgg_echo('pages:all'),$CONFIG->wwwroot."mod/pages/world.php", 'pageslinksgeneral');
 	}
-tif (($owner instanceof ElggEntity) && (can_write_to_container(0,$owner->guid))){
-ttadd_submenu_item(elgg_echo('pages:new'), $CONFIG->url . "pg/pages/new/?container_guid=" . page_owner(), 'pagesactions');
-ttif ($owner instanceof ElggUser) add_submenu_item(elgg_echo('pages:welcome'), $CONFIG->url . "pg/pages/welcome/", 'pagesactions');
-t}
-t
+    if (($owner instanceof ElggEntity) && (can_write_to_container(0,$owner->guid))){
+        add_submenu_item(elgg_echo('pages:new'), $CONFIG->url . "pg/pages/new/?container_guid=" . page_owner(), 'pagesactions');
+        if ($owner instanceof ElggUser) add_submenu_item(elgg_echo('pages:welcome'), $CONFIG->url . "pg/pages/welcome/", 'pagesactions');
+    }
+    
 	// access check for closed groups
 	group_gatekeeper();
 	
diff --git a/mod/pages/languages/en.php b/mod/pages/languages/en.php
index 2eb2469d8..b31c59572 100644
--- a/mod/pages/languages/en.php
+++ b/mod/pages/languages/en.php
@@ -31,7 +31,7 @@
 			'pages:welcomeerror' => "There was a problem saving your welcome message",
 			'pages:welcomeposted' => "Your welcome message has been posted",
 			'pages:navigation' => "Page navigation",
-	tt'pages:via' => "via pages",
+	        'pages:via' => "via pages",
 			'item:object:page_top' => 'Top-level pages',
 			'item:object:page' => 'Pages',
 			'item:object:pages_welcome' => 'Pages welcome blocks',
@@ -42,14 +42,14 @@
 		* River
 		**/
 		
-		t'pages:river:annotate' => "a comment on this page",
-		t'pages:river:created' => "%s wrote",
-	tt'pages:river:updated' => "%s updated",
-	tt'pages:river:posted' => "%s posted",
+		    'pages:river:annotate' => "a comment on this page",
+		    'pages:river:created' => "%s wrote",
+	        'pages:river:updated' => "%s updated",
+	        'pages:river:posted' => "%s posted",
 			'pages:river:create' => "a new page titled",
-	tt'pages:river:update' => "a page titled",
-	tt'page:river:annotate' => "a comment on this page",
-	tt'page_top:river:annotate' => "a comment on this page",
+	        'pages:river:update' => "a page titled",
+	        'page:river:annotate' => "a comment on this page",
+	        'page_top:river:annotate' => "a comment on this page",
 	
 		/**
 		 * Form fields
@@ -86,7 +86,7 @@
 		 * Widget
 		 **/
 		 
-		t'pages:num' => 'Number of pages to display',
+		    'pages:num' => 'Number of pages to display',
 			'pages:widget:description' => "This is a list of your pages.",
 	
 		/**
diff --git a/mod/pages/new.php b/mod/pages/new.php
index 7cf46d1c3..b47d91164 100644
--- a/mod/pages/new.php
+++ b/mod/pages/new.php
@@ -25,15 +25,15 @@
 
 	//if it is a sub page, provide a link back to parent
 	if(get_input('parent_guid')){
-	t$parent = get_entity(get_input('parent_guid'));
-	t
-	t// Breadcrumbs
-	t$area2 .= elgg_view('pages/breadcrumbs', array('page_owner' => $page_owner, 'parent' => $parent, 'add' => true));
-t}
-t
-tglobal $CONFIG;
+	    $parent = get_entity(get_input('parent_guid'));
+	    
+	    // Breadcrumbs
+	    $area2 .= elgg_view('pages/breadcrumbs', array('page_owner' => $page_owner, 'parent' => $parent, 'add' => true));
+    }
+    
+    global $CONFIG;
 	add_submenu_item(sprintf(elgg_echo("pages:user"), page_owner_entity()->name), $CONFIG->url . "pg/pages/owned/" . page_owner_entity()->username, 'pageslinksgeneral');
-t
+    
 	$title = elgg_echo("pages:new");
 	$area2 .= elgg_view_title($title);
 	$area2 .= elgg_view("forms/pages/edit");
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');
 ?>
diff --git a/mod/pages/views/default/forms/pages/editwelcome.php b/mod/pages/views/default/forms/pages/editwelcome.php
index dc8c24b3e..39d8d05ca 100644
--- a/mod/pages/views/default/forms/pages/editwelcome.php
+++ b/mod/pages/views/default/forms/pages/editwelcome.php
@@ -11,15 +11,15 @@
 	 
 	 //set some variables
 	 if($vars['entity']){
-t	 foreach($vars['entity'] as $welcome){
-t	t$current_message = $welcome->description;
-t	t$object_guid = $welcome->guid;
-t	t$access_id = $welcome->access_id;
-	t}
+    	 foreach($vars['entity'] as $welcome){
+    	    $current_message = $welcome->description;
+    	    $object_guid = $welcome->guid;
+    	    $access_id = $welcome->access_id;
+	    }
 	 }else{
-t	 $current_message = '';
-t	 $object_guid = '';
-t	 $access_id = ACCESS_PRIVATE;
+    	 $current_message = '';
+    	 $object_guid = '';
+    	 $access_id = ACCESS_PRIVATE;
 	 }
 	 
 	 $page_owner = $vars['owner']->guid;
@@ -27,7 +27,7 @@ t	 $access_id = ACCESS_PRIVATE;
 ?>
 <form action="<?php echo $vars['url']; ?>action/pages/editwelcome" method="post">
 
-t<p class="longtext_inputarea">
+    <p class="longtext_inputarea">
 		<label>
 			<?php echo elgg_view("input/longtext",array(
 				'internalname' => "pages_welcome",
@@ -47,13 +47,13 @@ t<p class="longtext_inputarea">
 	<?php
 		echo elgg_view('input/securitytoken');
 
-	t//if it is editing, include the object guid
-	tif($object_guid != ''){
-t?>
-	t<input type="hidden" name="object_guid" value="<?php echo $object_guid; ?>" />
+	    //if it is editing, include the object guid
+	    if($object_guid != ''){
+    ?>
+	    <input type="hidden" name="object_guid" value="<?php echo $object_guid; ?>" />
 	<?php
-tt}
-t?>
-t
+        }
+    ?>
+    
 	<input type="submit" class="submit_button" value="<?php echo elgg_echo("save"); ?>" />
 </form>
diff --git a/mod/pages/views/default/pages/breadcrumbs.php b/mod/pages/views/default/pages/breadcrumbs.php
index eddcfa7df..a6626ca39 100644
--- a/mod/pages/views/default/pages/breadcrumbs.php
+++ b/mod/pages/views/default/pages/breadcrumbs.php
@@ -4,25 +4,25 @@
 		$parent = $vars['parent'];
 
 		$breadcrumbs = '';
-	t
-	t$owner_url = $CONFIG->wwwroot . "pg/pages/owned/" . get_entity($page_owner)->username;
-	techo "<div id='breadcrumbs'><b><a href=\"{$owner_url}\">" . elgg_echo('pages:user') . "</a></b>";
-	t
-	t//see if the new page's parent has a parent
-tt$getparent = get_entity($parent->parent_guid);
-ttwhile ($getparent instanceof ElggObject){
-ttt 
-ttt $breadcrumbs = " &gt; <a href=\"{$getparent->getURL()}\">$getparent->title</a>" . $breadcrumbs;
-ttt $getparent = get_entity($getparent->parent_guid);
-ttt 
-tt}
-tt
-ttecho $breadcrumbs;
-tt//if it is adding a page, make the last page a link, otherwise, don't
-ttif($vars['add']){
-	ttecho " &gt; <a href=\"{$parent->getURL()}\">$parent->title</a></div>";
-tt}else{
-tttecho " &gt; $parent->title</div>";
-tt}
+	    
+	    $owner_url = $CONFIG->wwwroot . "pg/pages/owned/" . get_entity($page_owner)->username;
+	    echo "<div id='breadcrumbs'><b><a href=\"{$owner_url}\">" . elgg_echo('pages:user') . "</a></b>";
+	    
+	    //see if the new page's parent has a parent
+        $getparent = get_entity($parent->parent_guid);
+        while ($getparent instanceof ElggObject){
+             
+             $breadcrumbs = " &gt; <a href=\"{$getparent->getURL()}\">$getparent->title</a>" . $breadcrumbs;
+             $getparent = get_entity($getparent->parent_guid);
+             
+        }
+        
+        echo $breadcrumbs;
+        //if it is adding a page, make the last page a link, otherwise, don't
+        if($vars['add']){
+	        echo " &gt; <a href=\"{$parent->getURL()}\">$parent->title</a></div>";
+        }else{
+            echo " &gt; $parent->title</div>";
+        }
 
 ?>
diff --git a/mod/pages/views/default/pages/css.php b/mod/pages/views/default/pages/css.php
index 0320836b9..c396d45f7 100644
--- a/mod/pages/views/default/pages/css.php
+++ b/mod/pages/views/default/pages/css.php
@@ -84,19 +84,19 @@
 }
 
 #pages_page .strapline {
-ttext-align:right;
-tborder-top:1px solid #efefef;
-tmargin:10px 0 10px 0;
-tcolor:#666666;
+    text-align:right;
+    border-top:1px solid #efefef;
+    margin:10px 0 10px 0;
+    color:#666666;
 }
 #pages_page .categories {
-tborder:none !important;
-tpadding:0 !important;
+    border:none !important;
+    padding:0 !important;
 }
 
 #pages_page .tags {
-tpadding:0 0 0 16px;
-tmargin:10px 0 4px 0;
+    padding:0 0 0 16px;
+    margin:10px 0 4px 0;
 	background:transparent url(<?php echo $vars['url']; ?>_graphics/icon_tag.gif) no-repeat scroll left 2px;
 }
 
@@ -117,8 +117,8 @@ tmargin:10px 0 4px 0;
 	background:white;
 	-webkit-border-radius: 8px; 
 	-moz-border-radius: 8px;
-tpadding:10px;
-tmargin:0 10px 10px 10px;
+    padding:10px;
+    margin:0 10px 10px 10px;
 }
 #sidebar_page_tree h3 {
 	background: none;
diff --git a/mod/pages/views/default/pages/groupprofile_pages.php b/mod/pages/views/default/pages/groupprofile_pages.php
index 323b02f2b..006a05877 100644
--- a/mod/pages/views/default/pages/groupprofile_pages.php
+++ b/mod/pages/views/default/pages/groupprofile_pages.php
@@ -1,9 +1,9 @@
 <?php
  
-t// pages on the group index page
+    // pages on the group index page
 
-t//check to make sure this group forum has been activated
-tif($vars['entity']->pages_enable != 'no'){
+    //check to make sure this group forum has been activated
+    if($vars['entity']->pages_enable != 'no'){
 
 ?>
 
@@ -11,9 +11,9 @@ tif($vars['entity']->pages_enable != 'no'){
 <h2><?php echo elgg_echo("pages:groupprofile"); ?></h2>
 <?php
 
-t$objects = elgg_list_entities(array('types' => 'object', 'subtypes' => 'page_top', 'container_guid' => page_owner(), 'limit' => 5, 'full_view' => FALSE));
+    $objects = elgg_list_entities(array('types' => 'object', 'subtypes' => 'page_top', 'container_guid' => page_owner(), 'limit' => 5, 'full_view' => FALSE));
 	
-tif($objects)
+    if($objects)
 		echo $objects;
 	else
 		echo "<div class=\"forum_latest\">" . elgg_echo("pages:nogroup") . "</div>";
@@ -23,5 +23,5 @@ tif($objects)
 </div>
 
 <?php
-t}
+    }
 ?>
diff --git a/mod/pages/views/default/pages/pageprofile.php b/mod/pages/views/default/pages/pageprofile.php
index 93191967c..b1081d9f7 100644
--- a/mod/pages/views/default/pages/pageprofile.php
+++ b/mod/pages/views/default/pages/pageprofile.php
@@ -66,7 +66,7 @@
 
 	<p class="strapline">
 		<?php
-tttt
+                
 			$time_updated = $latest->time_created;
 			$owner_guid = $latest->owner_guid;
 			$owner = get_entity($owner_guid);
diff --git a/mod/pages/views/default/pages/sidebar/tree.php b/mod/pages/views/default/pages/sidebar/tree.php
index 768127e9c..07de1beb5 100644
--- a/mod/pages/views/default/pages/sidebar/tree.php
+++ b/mod/pages/views/default/pages/sidebar/tree.php
@@ -2,7 +2,7 @@
 
 ?>
 <div id="sidebar_page_tree">
-	t<h3><?php echo elgg_echo("pages:navigation"); ?></h3>	
+	    <h3><?php echo elgg_echo("pages:navigation"); ?></h3>	
 		<div id="pagesTree" class="pagesTreeContainer"></div>
 </div>
 <br class="clearfloat" />
diff --git a/mod/pages/views/default/pages/welcome.php b/mod/pages/views/default/pages/welcome.php
index beb58bef3..a390a9d65 100644
--- a/mod/pages/views/default/pages/welcome.php
+++ b/mod/pages/views/default/pages/welcome.php
@@ -1,6 +1,6 @@
 <?php
 
-t/**
+    /**
 	 * Elgg Pages welcome message
 	 * 
 	 * @package ElggPages
@@ -11,19 +11,19 @@ t/**
 	 */
 	 
 	 if($vars['entity']){
-t	 
-t	 foreach($vars['entity'] as $welcome){
-t	 
-t	techo "<div class=\"contentWrapper pageswelcome\">" . $welcome->description . "</div>";
-t	t
-	t}
-t	 
+    	 
+    	 foreach($vars['entity'] as $welcome){
+    	 
+    	    echo "<div class=\"contentWrapper pageswelcome\">" . $welcome->description . "</div>";
+    	    
+	    }
+    	 
 	 } else {
 
 ?>
 
 <div class="contentWrapper pageswelcome"><p><?php echo sprintf(elgg_echo('pages:welcomemessage'), $vars['config']->sitename); ?></p></div>
-t
+    
 <?php
-t}
+    }
 ?>
diff --git a/mod/pages/views/default/river/object/page/update.php b/mod/pages/views/default/river/object/page/update.php
index e08a26b85..2b20a9ed8 100644
--- a/mod/pages/views/default/river/object/page/update.php
+++ b/mod/pages/views/default/river/object/page/update.php
@@ -8,7 +8,7 @@
 	$url = "<a href=\"{$performed_by->getURL()}\">{$performed_by->name}</a>";
 	$string = sprintf(elgg_echo("pages:river:updated"),$url) . " ";
 	$string .= elgg_echo("pages:river:update") . " <a href=\"" . $object->getURL() . "\">" . $object->title . "</a>";
-t
+    
 ?>
 
 <?php echo $string; ?>
diff --git a/mod/pages/views/default/river/object/page_top/update.php b/mod/pages/views/default/river/object/page_top/update.php
index 1e7333515..febe2965d 100644
--- a/mod/pages/views/default/river/object/page_top/update.php
+++ b/mod/pages/views/default/river/object/page_top/update.php
@@ -6,9 +6,9 @@
 	
 	$url = "<a href=\"{$performed_by->getURL()}\">{$performed_by->name}</a>";
 	$string = sprintf(elgg_echo("pages:river:updated"),$url) . " ";
-t$string .= elgg_echo("pages:river:update") . " <a href=\"" . $object->getURL() . "\">" . $object->title . "</a>";
+    $string .= elgg_echo("pages:river:update") . " <a href=\"" . $object->getURL() . "\">" . $object->title . "</a>";
 	//$string .= "<div class=\"river_content\">Title: " . $object->title . "</div>";
-t
+    
 ?>
 
 <?php echo $string; ?>
diff --git a/mod/pages/views/default/widgets/pages/edit.php b/mod/pages/views/default/widgets/pages/edit.php
index ccef69c06..6459a0373 100644
--- a/mod/pages/views/default/widgets/pages/edit.php
+++ b/mod/pages/views/default/widgets/pages/edit.php
@@ -1,6 +1,6 @@
 <?php
 
-t/**
+    /**
 	 * Elgg pages widget edit
 	 *
 	 * @package ElggPages
diff --git a/mod/pages/views/default/widgets/pages/view.php b/mod/pages/views/default/widgets/pages/view.php
index 0ea1e2056..d975dcdc0 100644
--- a/mod/pages/views/default/widgets/pages/view.php
+++ b/mod/pages/views/default/widgets/pages/view.php
@@ -1,11 +1,11 @@
 <style type="text/css">
 #pages_widget .pagination {
-tdisplay:none;
+    display:none;
 }
 </style>
 <?php
 
-t /**
+     /**
 	 * Elgg pages widget edit
 	 *
 	 * @package ElggPages
@@ -14,19 +14,19 @@ t /**
 	 * @copyright Curverider Ltd 2008-2010
 	 * @link http://elgg.com/
 	 */
-t 
-t $num_display = (int) $vars['entity']->pages_num;
+     
+     $num_display = (int) $vars['entity']->pages_num;
 	 if (!$num_display) {
 		 $num_display = 4;
 	 }
-t 
-t $pages = elgg_list_entities(array('types' => 'object', 'subtypes' => 'page_top', 'container_guid' => page_owner(), 'limit' => $num_display, 'full_view' => FALSE));
+     
+     $pages = elgg_list_entities(array('types' => 'object', 'subtypes' => 'page_top', 'container_guid' => page_owner(), 'limit' => $num_display, 'full_view' => FALSE));
 	 
 	 if ($pages) {
 		$pagesurl = $vars['url'] . "pg/pages/owned/" . page_owner_entity()->username;
 		$pages .= "<div class=\"pages_widget_singleitem_more\"><a href=\"{$pagesurl}\">" . elgg_echo('pages:more') . "</a></div>";
 	 }
 
-t echo "<div id=\"pages_widget\">" . $pages . "</div>";
-t 
+     echo "<div id=\"pages_widget\">" . $pages . "</div>";
+     
 ?>
diff --git a/mod/pages/welcome.php b/mod/pages/welcome.php
index 8c9228e63..3ff0c3aae 100644
--- a/mod/pages/welcome.php
+++ b/mod/pages/welcome.php
@@ -23,12 +23,12 @@
 			$page_owner = $_SESSION['user'];
 			set_page_owner($page_owner->getGUID());
 		}
-t
+    
 	//get the owners welcome message if it exists
 	$welcome_message = elgg_get_entities(array('types' => 'object', 'subtypes' => 'pages_welcome', 'owner_guid' => $page_owner->getGUID(), 'limit' => 1));
 	global $CONFIG;
 	add_submenu_item(sprintf(elgg_echo("pages:user"), page_owner_entity()->name), $CONFIG->url . "pg/pages/owned/" . page_owner_entity()->username, 'pageslinksgeneral');
-t
+    
 	$title = elgg_echo("pages:welcome");
 	$area2 .= elgg_view_title($title);
 	$area2 .= elgg_view("forms/pages/editwelcome", array('entity' => $welcome_message, 'owner' => $page_owner));
diff --git a/mod/pages/world.php b/mod/pages/world.php
index 2b6385745..65f054dfb 100644
--- a/mod/pages/world.php
+++ b/mod/pages/world.php
@@ -20,16 +20,16 @@
 			set_page_owner($_SESSION['guid']);
 		}
 		
-tif (($page_owner instanceof ElggEntity) && ($page_owner->canWriteToContainer())){
-ttadd_submenu_item(elgg_echo('pages:new'), $CONFIG->url . "pg/pages/new/", 'pagesactions');
-ttadd_submenu_item(elgg_echo('pages:welcome'), $CONFIG->url . "pg/pages/welcome/", 'pagesactions');
-t}
-t
-tif(isloggedin())
-t	add_submenu_item(sprintf(elgg_echo("pages:user"), page_owner_entity()->name), $CONFIG->url . "pg/pages/owned/" . page_owner_entity()->username, 'pageslinksgeneral');
-t
-tadd_submenu_item(elgg_echo('pages:all'),$CONFIG->wwwroot."mod/pages/world.php", 'pageslinksgeneral');
-t
+    if (($page_owner instanceof ElggEntity) && ($page_owner->canWriteToContainer())){
+        add_submenu_item(elgg_echo('pages:new'), $CONFIG->url . "pg/pages/new/", 'pagesactions');
+        add_submenu_item(elgg_echo('pages:welcome'), $CONFIG->url . "pg/pages/welcome/", 'pagesactions');
+    }
+    
+    if(isloggedin())
+    	add_submenu_item(sprintf(elgg_echo("pages:user"), page_owner_entity()->name), $CONFIG->url . "pg/pages/owned/" . page_owner_entity()->username, 'pageslinksgeneral');
+    
+    add_submenu_item(elgg_echo('pages:all'),$CONFIG->wwwroot."mod/pages/world.php", 'pageslinksgeneral');
+    
 	$limit = get_input("limit", 10);
 	$offset = get_input("offset", 0);