| 
						
						
							
								
							
						
						
					 | 
				
				 | 
				 | 
				
					@ -9,8 +9,6 @@ | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					 * @todo	Display error message if no group ID specified | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					 */ | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					/*	INIT SECTION */ | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					// Name of the language file that needs to be included | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					$language_file = 'group'; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
	
		
			
				
					| 
						
						
						
							
								
							
						
					 | 
				
				 | 
				 | 
				
					@ -21,7 +19,6 @@ $current_course_tool  = TOOL_GROUP; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					api_protect_course_script(true); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					/*	Libraries & config files */ | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					require_once api_get_path(SYS_CODE_PATH).'forum/forumfunction.inc.php'; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					require_once api_get_path(SYS_CODE_PATH).'forum/forumconfig.inc.php'; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
	
		
			
				
					| 
						
						
						
							
								
							
						
					 | 
				
				 | 
				 | 
				
					@ -32,7 +29,7 @@ $user_id = api_get_user_id(); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					$current_group = GroupManager :: get_group_properties($group_id); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					if (empty($current_group)) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						api_not_allowed(true); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    api_not_allowed(true); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					$this_section = SECTION_COURSES; | 
				
			
			
		
	
	
		
			
				
					| 
						
						
						
							
								
							
						
					 | 
				
				 | 
				 | 
				
					@ -45,11 +42,11 @@ $forums_of_groups = get_forums_of_group($current_group['id']); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					$forum_state_public = 0; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					if (is_array($forums_of_groups)) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						foreach ($forums_of_groups as $key => $value) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							if ($value['forum_group_public_private'] == 'public') { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
								$forum_state_public = 1; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    foreach ($forums_of_groups as $key => $value) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        if ($value['forum_group_public_private'] == 'public') { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $forum_state_public = 1; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					if ($current_group['doc_state'] != 1 && | 
				
			
			
		
	
	
		
			
				
					| 
						
						
						
							
								
							
						
					 | 
				
				 | 
				 | 
				
					@ -60,10 +57,10 @@ if ($current_group['doc_state'] != 1 && | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $current_group['chat_state'] != 1 && | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $forum_state_public != 1 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						if (!api_is_allowed_to_edit(null,true) && | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    if (!api_is_allowed_to_edit(null,true) && | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        !GroupManager::is_user_in_group($user_id, $group_id)) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							api_not_allowed($print_headers); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        api_not_allowed($print_headers); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					/*	Header */ | 
				
			
			
		
	
	
		
			
				
					| 
						
						
						
							
								
							
						
					 | 
				
				 | 
				 | 
				
					@ -79,7 +76,9 @@ Display::display_introduction_section(TOOL_GROUP); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					/* | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					 * User wants to register in this group | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					 */ | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					if (!empty($_GET['selfReg']) && GroupManager :: is_self_registration_allowed($user_id, $current_group['id'])) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					if (!empty($_GET['selfReg']) && | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    GroupManager :: is_self_registration_allowed($user_id, $current_group['id']) | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    GroupManager :: subscribe_users($user_id, $current_group['id']); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    Display :: display_normal_message(get_lang('GroupNowMember')); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					} | 
				
			
			
		
	
	
		
			
				
					| 
						
						
						
							
								
							
						
					 | 
				
				 | 
				 | 
				
					@ -87,20 +86,24 @@ if (!empty($_GET['selfReg']) && GroupManager :: is_self_registration_allowed($us | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					/* | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					 * User wants to unregister from this group | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					 */ | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					if (!empty($_GET['selfUnReg']) && GroupManager :: is_self_unregistration_allowed($user_id, $current_group['id'])) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					if (!empty($_GET['selfUnReg']) && | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    GroupManager :: is_self_unregistration_allowed($user_id, $current_group['id']) | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    GroupManager :: unsubscribe_users($user_id, $current_group['id']); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    Display::display_normal_message(get_lang('StudentDeletesHimself')); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					echo '<div class="actions">'; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					echo '<a href="group.php">'.Display::return_icon('back.png',get_lang('BackToGroupList'),'',ICON_SIZE_MEDIUM).'</a>'; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					echo '<a href="group.php">'. | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    Display::return_icon('back.png',get_lang('BackToGroupList'),'',ICON_SIZE_MEDIUM). | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    '</a>'; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					/* | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					 * Register to group | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					 */ | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					$subscribe_group = ''; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					if (GroupManager :: is_self_registration_allowed($user_id, $current_group['id'])) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						$subscribe_group = '<a class="btn" href="'.api_get_self().'?selfReg=1&group_id='.$current_group['id'].'" onclick="javascript: if(!confirm('."'".addslashes(api_htmlentities(get_lang("ConfirmYourChoice"), ENT_QUOTES))."'".')) return false;">'. | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $subscribe_group = '<a class="btn" href="'.api_get_self().'?selfReg=1&group_id='.$current_group['id'].'" onclick="javascript: if(!confirm('."'".addslashes(api_htmlentities(get_lang("ConfirmYourChoice"), ENT_QUOTES))."'".')) return false;">'. | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        get_lang("RegIntoGroup").'</a>'; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
	
		
			
				
					| 
						
						
						
							
								
							
						
					 | 
				
				 | 
				 | 
				
					@ -109,17 +112,17 @@ if (GroupManager :: is_self_registration_allowed($user_id, $current_group['id']) | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					 */ | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					$unsubscribe_group = ''; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					if (GroupManager :: is_self_unregistration_allowed($user_id, $current_group['id'])) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						$unsubscribe_group = '<a class="btn" href="'.api_get_self().'?selfUnReg=1" onclick="javascript: if(!confirm('."'".addslashes(api_htmlentities(get_lang("ConfirmYourChoice"),ENT_QUOTES))."'".')) return false;">'. | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $unsubscribe_group = '<a class="btn" href="'.api_get_self().'?selfUnReg=1" onclick="javascript: if(!confirm('."'".addslashes(api_htmlentities(get_lang("ConfirmYourChoice"),ENT_QUOTES))."'".')) return false;">'. | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        get_lang("StudentUnsubscribe").'</a>'; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					echo ' </div>'; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					if (isset($_GET['action'])) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						switch ($_GET['action']) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							case 'show_msg': | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
								Display::display_normal_message(Security::remove_XSS($_GET['msg'])); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
								break; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    switch ($_GET['action']) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        case 'show_msg': | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            Display::display_normal_message(Security::remove_XSS($_GET['msg'])); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            break; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					/*	Main Display Area */ | 
				
			
			
		
	
	
		
			
				
					| 
						
							
								
							
						
						
							
								
							
						
						
					 | 
				
				 | 
				 | 
				
					@ -146,7 +149,7 @@ echo Display::page_header( | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					if (!empty($current_group['description'])) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						echo '<p>'.Security::remove_XSS($current_group['description']).'</p>'; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    echo '<p>'.Security::remove_XSS($current_group['description']).'</p>'; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					/* | 
				
			
			
		
	
	
		
			
				
					| 
						
						
						
							
								
							
						
					 | 
				
				 | 
				 | 
				
					@ -160,11 +163,11 @@ if (api_is_allowed_to_edit(false, true) OR | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    // Link to the forum of this group | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $forums_of_groups = get_forums_of_group($current_group['id']); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						if (is_array($forums_of_groups)) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							if ($current_group['forum_state'] != GroupManager::TOOL_NOT_AVAILABLE ) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
								foreach ($forums_of_groups as $key => $value) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    if (is_array($forums_of_groups)) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        if ($current_group['forum_state'] != GroupManager::TOOL_NOT_AVAILABLE ) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            foreach ($forums_of_groups as $key => $value) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                //*!empty($user_subscribe_to_current_group) && */ | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
									if ($value['forum_group_public_private'] == 'public' || | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                if ($value['forum_group_public_private'] == 'public' || | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                    ($value['forum_group_public_private'] == 'private') || | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                    !empty($user_is_tutor) || | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                    api_is_allowed_to_edit(false, true) | 
				
			
			
		
	
	
		
			
				
					| 
						
						
						
							
								
							
						
					 | 
				
				 | 
				 | 
				
					@ -172,139 +175,139 @@ if (api_is_allowed_to_edit(false, true) OR | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                    $actions_array[] = array( | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                        'url' => '../forum/viewforum.php?forum='.$value['forum_id'].'&gidReq='.Security::remove_XSS($current_group['id']).'&origin=group', | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                        'content' => Display::return_icon('forum.png', get_lang('Forum').': '.$value['forum_title'] , array(), 32) | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                     ); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
									} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
								} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						if ($current_group['doc_state'] != GroupManager::TOOL_NOT_AVAILABLE) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							// Link to the documents area of this group | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                    ); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    if ($current_group['doc_state'] != GroupManager::TOOL_NOT_AVAILABLE) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        // Link to the documents area of this group | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $actions_array[] = array( | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            'url' => '../document/document.php?'.api_get_cidreq(), | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            'content' => Display::return_icon('folder.png', get_lang('GroupDocument'), array(), 32) | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        ); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						if ($current_group['calendar_state'] != GroupManager::TOOL_NOT_AVAILABLE) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							// Link to a group-specific part of agenda | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    if ($current_group['calendar_state'] != GroupManager::TOOL_NOT_AVAILABLE) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        // Link to a group-specific part of agenda | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $actions_array[] = array( | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            'url' => '../calendar/agenda.php?'.api_get_cidreq(), | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            'content' => Display::return_icon('agenda.png', get_lang('GroupCalendar'), array(), 32) | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        ); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						if ($current_group['work_state'] != GroupManager::TOOL_NOT_AVAILABLE) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							// Link to the works area of this group | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							 $actions_array[] = array( | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    if ($current_group['work_state'] != GroupManager::TOOL_NOT_AVAILABLE) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        // Link to the works area of this group | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $actions_array[] = array( | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            'url' => '../work/work.php?'.api_get_cidreq(), | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            'content' => Display::return_icon('work.png', get_lang('GroupWork'), array(), 32) | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					         ); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        ); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						if ($current_group['announcements_state'] != GroupManager::TOOL_NOT_AVAILABLE) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							// Link to a group-specific part of announcements | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    if ($current_group['announcements_state'] != GroupManager::TOOL_NOT_AVAILABLE) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        // Link to a group-specific part of announcements | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $actions_array[] = array( | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            'url' => '../announcements/announcements.php?'.api_get_cidreq(), | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            'content' => Display::return_icon('announce.png', get_lang('GroupAnnouncements'), array(), 32) | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        ); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						if ($current_group['wiki_state'] != GroupManager::TOOL_NOT_AVAILABLE) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							// Link to the wiki area of this group | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    if ($current_group['wiki_state'] != GroupManager::TOOL_NOT_AVAILABLE) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        // Link to the wiki area of this group | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $actions_array[] = array( | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            'url' => '../wiki/index.php?'.api_get_cidreq().'&action=show&title=index&session_id='.api_get_session_id().'&group_id='.$current_group['id'], | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            'content' => Display::return_icon('wiki.png', get_lang('GroupWiki'), array(), 32) | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        ); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						if ($current_group['chat_state'] != GroupManager::TOOL_NOT_AVAILABLE) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							// Link to the chat area of this group | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							if (api_get_course_setting('allow_open_chat_window')) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    if ($current_group['chat_state'] != GroupManager::TOOL_NOT_AVAILABLE) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        // Link to the chat area of this group | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        if (api_get_course_setting('allow_open_chat_window')) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $actions_array[] = array( | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                'url' => "javascript: void(0);\" onclick=\"window.open('../chat/chat.php?".api_get_cidreq()."&toolgroup=".$current_group['id']."','window_chat_group_".$_SESSION['_cid']."_".$_SESSION['_gid']."','height=380, width=625, left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no') \"", | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                'content' => Display::return_icon('chat.png', get_lang('Chat'), array(), 32) | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            ); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							} else { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        } else { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $actions_array[] = array( | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                'url' => "../chat/chat.php?".api_get_cidreq()."&toolgroup=".$current_group['id'], | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                'content' => Display::return_icon('chat.png', get_lang('Chat'), array(), 32) | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            ); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						if (!empty($actions_array)) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							echo Display::actions($actions_array); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    if (!empty($actions_array)) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        echo Display::actions($actions_array); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					} else { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						$actions_array = array(); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $actions_array = array(); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						// Link to the forum of this group | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						$forums_of_groups = get_forums_of_group($current_group['id']); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    // Link to the forum of this group | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $forums_of_groups = get_forums_of_group($current_group['id']); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						if (is_array($forums_of_groups)) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							if ( $current_group['forum_state'] == GroupManager::TOOL_PUBLIC ) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
								foreach ($forums_of_groups as $key => $value) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
									if ($value['forum_group_public_private'] == 'public' ) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    if (is_array($forums_of_groups)) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        if ( $current_group['forum_state'] == GroupManager::TOOL_PUBLIC ) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            foreach ($forums_of_groups as $key => $value) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                if ($value['forum_group_public_private'] == 'public' ) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                    $actions_array[] = array( | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                        'url' => '../forum/viewforum.php?cidReq='.api_get_course_id().'&forum='.$value['forum_id'].'&gidReq='.Security::remove_XSS($current_group['id']).'&origin=group', | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                        'content' => Display::return_icon('forum.png', get_lang('GroupForum'), array(), ICON_SIZE_MEDIUM) | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                    ); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
									} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
								} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						if ($current_group['doc_state'] == GroupManager::TOOL_PUBLIC) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							// Link to the documents area of this group | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    if ($current_group['doc_state'] == GroupManager::TOOL_PUBLIC) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        // Link to the documents area of this group | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $actions_array[] = array( | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            'url' => '../document/document.php?'.api_get_cidreq().'&origin='.$origin, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            'content' => Display::return_icon('folder.png', get_lang('GroupDocument'), array(), ICON_SIZE_MEDIUM) | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        ); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						if ($current_group['calendar_state'] == GroupManager::TOOL_PUBLIC) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							// Link to a group-specific part of agenda | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    if ($current_group['calendar_state'] == GroupManager::TOOL_PUBLIC) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        // Link to a group-specific part of agenda | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $actions_array[] = array( | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            'url' => '../calendar/agenda.php?'.api_get_cidreq(), | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            'content' => Display::return_icon('agenda.png', get_lang('GroupCalendar'), array(), ICON_SIZE_MEDIUM) | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        ); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						if ($current_group['work_state'] == GroupManager::TOOL_PUBLIC) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							// Link to the works area of this group | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							$actions_array[] = array( | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    if ($current_group['work_state'] == GroupManager::TOOL_PUBLIC) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        // Link to the works area of this group | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $actions_array[] = array( | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            'url' => '../work/work.php?'.api_get_cidreq(), | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            'content' => Display::return_icon('work.png', get_lang('GroupWork'), array(), ICON_SIZE_MEDIUM) | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					         ); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						if ($current_group['announcements_state'] == GroupManager::TOOL_PUBLIC) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							// Link to a group-specific part of announcements | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							$actions_array[] = array( | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        ); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    if ($current_group['announcements_state'] == GroupManager::TOOL_PUBLIC) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        // Link to a group-specific part of announcements | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $actions_array[] = array( | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            'url' => '../announcements/announcements.php?'.api_get_cidreq(), | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            'content' => Display::return_icon('announce.png', get_lang('GroupAnnouncements'), array(), ICON_SIZE_MEDIUM) | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        ); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						if ($current_group['wiki_state'] == GroupManager::TOOL_PUBLIC) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							// Link to the wiki area of this group | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							$actions_array[] = array( | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    if ($current_group['wiki_state'] == GroupManager::TOOL_PUBLIC) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        // Link to the wiki area of this group | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $actions_array[] = array( | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            'url' => '../wiki/index.php?'.api_get_cidreq().'&action=show&title=index&session_id='.api_get_session_id().'&group_id='.$current_group['id'], | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            'content' => Display::return_icon('wiki.png', get_lang('GroupWiki'), array(), 32) | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        ); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						if ($current_group['chat_state'] == GroupManager::TOOL_PUBLIC ) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							// Link to the chat area of this group | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							if (api_get_course_setting('allow_open_chat_window')) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    if ($current_group['chat_state'] == GroupManager::TOOL_PUBLIC ) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        // Link to the chat area of this group | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        if (api_get_course_setting('allow_open_chat_window')) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $actions_array[] = array( | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                'url' => "javascript: void(0);\" onclick=\"window.open('../chat/chat.php?".api_get_cidreq()."&toolgroup=".$current_group['id']."','window_chat_group_".$_SESSION['_cid']."_".$_SESSION['_gid']."','height=380, width=625, left=2, top=2, toolbar=no, menubar=no, scrollbars=yes, resizable=yes, location=no, directories=no, status=no') \"", | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                'content' => Display::return_icon('chat.png', get_lang('Chat'), array(), 32) | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            ); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							} else { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        } else { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $actions_array[] = array( | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                'url' => "../chat/chat.php?".api_get_cidreq()."&toolgroup=".$current_group['id'], | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                'content' => Display::return_icon('chat.png', get_lang('Chat'), array(), 32) | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            ); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						if (!empty($actions_array)) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							echo Display::actions($actions_array); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    if (!empty($actions_array)) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        echo Display::actions($actions_array); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					/* | 
				
			
			
		
	
	
		
			
				
					| 
						
						
						
							
								
							
						
					 | 
				
				 | 
				 | 
				
					@ -314,27 +317,27 @@ $tutors = GroupManager::get_subscribed_tutors($current_group['id']); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					$tutor_info = ''; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					if (count($tutors) == 0) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						$tutor_info = get_lang('GroupNoneMasc'); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $tutor_info = get_lang('GroupNoneMasc'); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					} else { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						isset($origin) ? $my_origin = $origin:$my_origin=''; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    isset($origin) ? $my_origin = $origin:$my_origin=''; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $tutor_info .= '<ul class="thumbnails">'; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						foreach ($tutors as $index => $tutor) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						    $tab_user_info = api_get_user_info($tutor['user_id']); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						    $username = api_htmlentities(sprintf(get_lang('LoginX'), $tab_user_info['username']), ENT_QUOTES); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							$image_path = UserManager::get_user_picture_path_by_id($tutor['user_id'], 'web', false, true); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							$image_repository = $image_path['dir']; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							$existing_image = $image_path['file']; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    foreach ($tutors as $index => $tutor) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $tab_user_info = api_get_user_info($tutor['user_id']); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $username = api_htmlentities(sprintf(get_lang('LoginX'), $tab_user_info['username']), ENT_QUOTES); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $image_path = UserManager::get_user_picture_path_by_id($tutor['user_id'], 'web', false, true); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $image_repository = $image_path['dir']; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $existing_image = $image_path['file']; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $completeName = api_get_person_name($tutor['firstname'], $tutor['lastname']); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							$photo = '<img src="'.$image_repository.$existing_image.'" alt="'.$completeName.'" width="32" height="32" title="'.$completeName.'" />'; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							$tutor_info .= '<li><a href="'.api_get_path(WEB_CODE_PATH).'user/userInfo.php?origin='.$my_origin.'&uInfo='.$tutor['user_id'].'">'. | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $photo = '<img src="'.$image_repository.$existing_image.'" alt="'.$completeName.'" width="32" height="32" title="'.$completeName.'" />'; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $tutor_info .= '<li><a href="'.api_get_path(WEB_CODE_PATH).'user/userInfo.php?origin='.$my_origin.'&uInfo='.$tutor['user_id'].'">'. | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $photo.' '.$completeName.'</a></li>'; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $tutor_info .= '</ul>'; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					echo Display::page_subheader(get_lang('GroupTutors')); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					if (!empty($tutor_info)) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						echo $tutor_info; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    echo $tutor_info; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					echo '<br />'; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
	
		
			
				
					| 
						
						
						
							
								
							
						
					 | 
				
				 | 
				 | 
				
					@ -351,21 +354,21 @@ $parameters = array('cidReq' => $my_cidreq, 'origin'=> $my_origin, 'gidReq' => $ | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					$table->set_additional_parameters($parameters); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					$table->set_header(0, ''); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					if (api_is_western_name_order()) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						$table->set_header(1, get_lang('FirstName')); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						$table->set_header(2, get_lang('LastName')); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $table->set_header(1, get_lang('FirstName')); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $table->set_header(2, get_lang('LastName')); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					} else { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						$table->set_header(1, get_lang('LastName')); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						$table->set_header(2, get_lang('FirstName')); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $table->set_header(1, get_lang('LastName')); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $table->set_header(2, get_lang('FirstName')); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					if (api_get_setting('show_email_addresses') == 'true') { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						$table->set_header(3, get_lang('Email')); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						$table->set_column_filter(3, 'email_filter'); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $table->set_header(3, get_lang('Email')); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $table->set_column_filter(3, 'email_filter'); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					} else { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						if (api_is_allowed_to_edit() == 'true') { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							$table->set_header(3, get_lang('Email')); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							$table->set_column_filter(3, 'email_filter'); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    if (api_is_allowed_to_edit() == 'true') { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $table->set_header(3, get_lang('Email')); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $table->set_column_filter(3, 'email_filter'); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					//the order of these calls is important | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					$table->set_column_filter(1, 'user_name_filter'); | 
				
			
			
		
	
	
		
			
				
					| 
						
						
						
							
								
							
						
					 | 
				
				 | 
				 | 
				
					@ -381,19 +384,21 @@ $table->display(); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					 * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University, Belgium | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					 * @version April 2008 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					 */ | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					function get_number_of_group_users() { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						global $current_group; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					function get_number_of_group_users() | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					{ | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    global $current_group; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $course_id = api_get_course_int_id(); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						// Database table definition | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						$table_group_user = Database :: get_course_table(TABLE_GROUP_USER); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    // Database table definition | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $table_group_user = Database :: get_course_table(TABLE_GROUP_USER); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						// Query | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						$sql = "SELECT count(id) AS number_of_users FROM ".$table_group_user." | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
									WHERE c_id = $course_id AND group_id='".Database::escape_string($current_group['id'])."'"; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						$result = Database::query($sql); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						$return = Database::fetch_array($result,'ASSOC'); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						return $return['number_of_users']; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    // Query | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $sql = "SELECT count(id) AS number_of_users | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            FROM ".$table_group_user." | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            WHERE c_id = $course_id AND group_id='".Database::escape_string($current_group['id'])."'"; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $result = Database::query($sql); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $return = Database::fetch_array($result,'ASSOC'); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    return $return['number_of_users']; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					/** | 
				
			
			
		
	
	
		
			
				
					| 
						
						
						
							
								
							
						
					 | 
				
				 | 
				 | 
				
					@ -408,80 +413,82 @@ function get_number_of_group_users() { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					 * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University, Belgium | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					 * @version April 2008 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					 */ | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					function get_group_user_data($from, $number_of_items, $column, $direction) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						global $current_group; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					function get_group_user_data($from, $number_of_items, $column, $direction) | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					{ | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    global $current_group; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						// Database table definition | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						$table_group_user 	= Database :: get_course_table(TABLE_GROUP_USER); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						$table_user 		= Database :: get_main_table(TABLE_MAIN_USER); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    // Database table definition | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $table_group_user 	= Database :: get_course_table(TABLE_GROUP_USER); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $table_user 		= Database :: get_main_table(TABLE_MAIN_USER); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						$course_id = api_get_course_int_id(); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $course_id = api_get_course_int_id(); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						// Query | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						if (api_get_setting('show_email_addresses') == 'true') { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							$sql = "SELECT user.user_id 	AS col0, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    // Query | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    if (api_get_setting('show_email_addresses') == 'true') { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $sql = "SELECT user.user_id 	AS col0, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
									".(api_is_western_name_order() ? | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
									"user.firstname 	AS col1, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                "user.firstname 	AS col1, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
									user.lastname 	AS col2," | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
									: | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
									"user.lastname 	AS col1, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                : | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                "user.lastname 	AS col1, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
									user.firstname 	AS col2," | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
									)." | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            )." | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
									user.email		AS col3 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
									FROM ".$table_user." user, ".$table_group_user." group_rel_user | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
									WHERE group_rel_user.c_id = $course_id AND group_rel_user.user_id = user.user_id | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
									AND group_rel_user.group_id = '".Database::escape_string($current_group['id'])."'"; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							$sql .= " ORDER BY col$column $direction "; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							$sql .= " LIMIT $from,$number_of_items"; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						} else { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							if (api_is_allowed_to_edit()) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
								$sql = "SELECT DISTINCT | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $sql .= " ORDER BY col$column $direction "; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $sql .= " LIMIT $from,$number_of_items"; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    } else { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        if (api_is_allowed_to_edit()) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $sql = "SELECT DISTINCT | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
											u.user_id 	AS col0, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
											".(api_is_western_name_order() ? | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
											"u.firstname 	AS col1, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                    "u.firstname 	AS col1, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
											u.lastname 	AS col2," | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
											: | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
											"u.lastname 	AS col1, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                    : | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                    "u.lastname 	AS col1, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
											u.firstname 	AS col2," | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
											)." | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                )." | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
											u.email		AS col3 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
											FROM ".$table_user." u INNER JOIN ".$table_group_user." gu ON (gu.user_id = u.user_id) AND gu.c_id = $course_id | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
											WHERE gu.group_id = '".Database::escape_string($current_group['id'])."'"; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
								$sql .= " ORDER BY col$column $direction "; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
								$sql .= " LIMIT $from,$number_of_items"; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							} else { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
								$sql = "SELECT DISTINCT | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $sql .= " ORDER BY col$column $direction "; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $sql .= " LIMIT $from,$number_of_items"; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        } else { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $sql = "SELECT DISTINCT | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
											user.user_id 	AS col0, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
											". (api_is_western_name_order() ? | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
											"user.firstname 	AS col1, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                    "user.firstname 	AS col1, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
											user.lastname 	AS col2 " | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
											: | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
											"user.lastname 	AS col1, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                    : | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                    "user.lastname 	AS col1, | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
											user.firstname 	AS col2 " | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
											)." | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					                )." | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
											FROM ".$table_user." user, ".$table_group_user." group_rel_user | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
											WHERE group_rel_user.c_id = $course_id AND  group_rel_user.user_id = user.user_id | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
											AND group_rel_user.group_id = '".Database::escape_string($current_group['id'])."'"; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
								$sql .= " ORDER BY col$column $direction "; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
								$sql .= " LIMIT $from,$number_of_items"; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						$return = array(); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						$result = Database::query($sql); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						while ($row = Database::fetch_row($result)) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
							$return[] = $row; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						return $return; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $sql .= " ORDER BY col$column $direction "; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					            $sql .= " LIMIT $from,$number_of_items"; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $return = array(); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $result = Database::query($sql); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    while ($row = Database::fetch_row($result)) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					        $return[] = $row; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    } | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    return $return; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					/** | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					* Returns a mailto-link | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					* @param string $email An email-address | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					* @return string HTML-code with a mailto-link | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					*/ | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					function email_filter($email) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						return Display :: encrypted_mailto_link($email, $email); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					 * Returns a mailto-link | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					 * @param string $email An email-address | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					 * @return string HTML-code with a mailto-link | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					 */ | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					function email_filter($email) | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					{ | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    return Display :: encrypted_mailto_link($email, $email); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					/** | 
				
			
			
		
	
	
		
			
				
					| 
						
						
						
							
								
							
						
					 | 
				
				 | 
				 | 
				
					@ -493,14 +500,15 @@ function email_filter($email) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					 * @author Patrick Cool <patrick.cool@UGent.be>, Ghent University, Belgium | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					 * @version April 2008 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					 */ | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					function user_icon_filter($user_id) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						global $origin; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						$userinfo = api_get_user_info($user_id); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						$image_path = UserManager::get_user_picture_path_by_id($user_id, 'web', false, true); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						$image_repository = $image_path['dir']; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						$existing_image = $image_path['file']; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						$photo = '<center><img src="'.$image_repository.$existing_image.'" alt="'.$userinfo['complete_name'].'"  width="22" height="22" title="'.$userinfo['complete_name'].'" /></center>'; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						return '<a href="../user/userInfo.php?origin='.$origin.'&uInfo='.$user_id.'">'.$photo; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					function user_icon_filter($user_id) | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					{ | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    global $origin; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $userinfo = api_get_user_info($user_id); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $image_path = UserManager::get_user_picture_path_by_id($user_id, 'web', false, true); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $image_repository = $image_path['dir']; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $existing_image = $image_path['file']; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $photo = '<center><img src="'.$image_repository.$existing_image.'" alt="'.$userinfo['complete_name'].'"  width="22" height="22" title="'.$userinfo['complete_name'].'" /></center>'; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    return '<a href="../user/userInfo.php?origin='.$origin.'&uInfo='.$user_id.'">'.$photo; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					} | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					
 | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					/** | 
				
			
			
		
	
	
		
			
				
					| 
						
						
						
							
								
							
						
					 | 
				
				 | 
				 | 
				
					@ -513,7 +521,8 @@ function user_icon_filter($user_id) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					 * @param   array   Row of the "sortable table" as it is at the time of function call - we extract the user ID from there | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					 * @return  string  HTML link | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					 */ | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					function user_name_filter($name, $url_params, $row) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					function user_name_filter($name, $url_params, $row) | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					{ | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $tab_user_info = api_get_user_info($row[0]); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    $username = api_htmlentities(sprintf(get_lang('LoginX'), $tab_user_info['username']), ENT_QUOTES); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    return '<a href="../user/userInfo.php?uInfo='.$row[0].'&'.$url_params.'" title="'.$username.'">'.$name.'</a>'; | 
				
			
			
		
	
	
		
			
				
					| 
						
						
						
							
								
							
						
					 | 
				
				 | 
				 | 
				
					@ -522,5 +531,5 @@ function user_name_filter($name, $url_params, $row) { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					// Footer | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					$orig = isset($origin) ? $origin : ''; | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					if ($orig != 'learnpath') { | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
						Display::display_footer(); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					    Display::display_footer(); | 
				
			
			
		
	
		
			
				
					 | 
					 | 
				
				 | 
				 | 
				
					} | 
				
			
			
		
	
	
		
			
				
					| 
						
						
						
					 | 
				
				 | 
				 | 
				
					
  |