You can not select more than 25 topics
			Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
		
		
		
		
		
			
		
			
				
					
					
						
							541 lines
						
					
					
						
							24 KiB
						
					
					
				
			
		
		
	
	
							541 lines
						
					
					
						
							24 KiB
						
					
					
				<?php
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/* For licensing terms, see /license.txt */
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/**
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 * @package chamilo.social
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 * @author Julio Montoya <gugli100@gmail.com>
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 */
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$cidReset = true;
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$language_file = array('userInfo');
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require_once '../inc/global.inc.php';
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api_block_anonymous_users();
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if (api_get_setting('allow_social_tool') !='true') {
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    api_not_allowed();
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}
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require_once api_get_path(LIBRARY_PATH).'group_portal_manager.lib.php';
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require_once api_get_path(LIBRARY_PATH).'mail.lib.inc.php';
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$this_section = SECTION_SOCIAL;
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// prepare anchor for message group topic
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$anchor = '';
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if (isset($_GET['anchor_topic'])) {
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	$anchor = Security::remove_XSS($_GET['anchor_topic']);
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} else {
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	$match = 0;
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	$param_names = array_keys($_GET);
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	foreach ($param_names as $param) {
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		if (preg_match('/^items_(\d)_page_nr$/', $param, $match)) {
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			break;
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		}
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	}
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	$anchor = 'topic_'.$match[1];
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}
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$htmlHeadXtra[] = api_get_jquery_ui_js();
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$htmlHeadXtra[] = '<script type="text/javascript"> 
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var counter_image = 1;
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function remove_image_form(id_elem1) {
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	var elem1 = document.getElementById(id_elem1);
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	elem1.parentNode.removeChild(elem1);
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	counter_image--;
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	var filepaths = document.getElementById("filepaths");
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	if (filepaths.childNodes.length < 3) {
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		var link_attach = document.getElementById("link-more-attach");
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		if (link_attach) {
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			link_attach.innerHTML=\'<a href="javascript://" onclick="return add_image_form()">'.get_lang('AddOneMoreFile').'</a>\';
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		}
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	}
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}
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function add_image_form() {
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	// Multiple filepaths for image form
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	var filepaths = document.getElementById("filepaths");
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	if (document.getElementById("filepath_"+counter_image)) {
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		counter_image = counter_image + 1;
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	}  else {
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		counter_image = counter_image;
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	}
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	var elem1 = document.createElement("div");
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	elem1.setAttribute("id","filepath_"+counter_image);
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	filepaths.appendChild(elem1);
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	id_elem1 = "filepath_"+counter_image;
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	id_elem1 = "\'"+id_elem1+"\'";
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	document.getElementById("filepath_"+counter_image).innerHTML = "<input type=\"file\" name=\"attach_"+counter_image+"\"  size=\"20\" /> <a href=\"javascript:remove_image_form("+id_elem1+")\"><img src=\"'.api_get_path(WEB_CODE_PATH).'img/delete.gif\"></a>";
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	if (filepaths.childNodes.length == 3) {
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		var link_attach = document.getElementById("link-more-attach");
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		if (link_attach) {
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			link_attach.innerHTML="";
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		}
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	}
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}
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function validate_text_empty (str,msg) {
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	var str = str.replace(/^\s*|\s*$/g,"");
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	if (str.length == 0) {
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		alert(msg);
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		return true;
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	}
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}
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jQuery(document).ready(function() {
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 	/* Binds a tab id in the url */
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    $("#tab_browse").bind("tabsselect", function(event, ui) {
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		window.location.href=ui.tab;
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    });
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	$("#tabs").tabs();
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	$("#tab_browse").tabs();
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    var valor = "'.$anchor.'";
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    $(".head").click(function() {
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				$(this).next().next().slideToggle("fast");
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				image_clicked = $("#" + this.id + " img").attr("src");
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				image_clicked_info = image_clicked.split("/");
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				image_real_clicked = image_clicked_info[image_clicked_info.length-1];
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				image_path = image_clicked.split("img");
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				current_path = image_path[0]+"img/";
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				if (image_real_clicked == "div_show.gif") {
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					current_path = current_path+"div_hide.gif";
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					$("#" + this.id + " img").attr("src", current_path);
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				} else {
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					current_path = current_path+"div_show.gif";
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					$("#" + this.id + " img").attr("src", current_path)
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				}
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				return false;
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		 	}).next().next().hide();
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   // anchor for current topic
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   if (valor) {
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   		$("#"+valor).show();
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   		window.location = document.URL+"#"+valor;
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   }
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});
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</script>';
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$allowed_views = array('mygroups','newest','pop');
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$interbreadcrumb[]= array ('url' =>'home.php','name' => get_lang('Social'));
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if (isset($_GET['view']) && in_array($_GET['view'],$allowed_views)) {
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	if ($_GET['view'] == 'mygroups') {
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		$interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
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		$interbreadcrumb[]= array ('url' =>'#','name' => get_lang('MyGroups'));
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	} else if ( $_GET['view'] == 'newest') {
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		$interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
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		$interbreadcrumb[]= array ('url' =>'#','name' => get_lang('Newest'));
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	} else  {
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		$interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
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		$interbreadcrumb[]= array ('url' =>'#','name' => get_lang('Popular'));
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	}
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} else {
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	$interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
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	if (!isset($_GET['id'])) {
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        $interbreadcrumb[]= array ('url' =>'#','name' => get_lang('GroupList'));
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	} else {
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	    //$interbreadcrumb[]= array ('url' =>'#','name' => get_lang('Group'));
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	}
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}
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Display :: display_header($tool_name, 'Groups');
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// getting group information
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$group_id	= isset($_GET['id']) ? intval($_GET['id']) : null;
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$relation_group_title = '';
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$my_group_role = 0;
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if ($group_id != 0 ) {
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	$user_leave_message = false;
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	$user_added_group_message = false;
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	$user_invitation_sent = false;
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	$group_info = GroupPortalManager::get_group_data($group_id);
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	if (isset($_GET['action']) && $_GET['action']=='leave') {
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		$user_leaved = intval($_GET['u']);
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		//I can "leave me myself"
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		if (api_get_user_id() == $user_leaved) {
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			GroupPortalManager::delete_user_rel_group($user_leaved, $group_id);
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			$user_leave_message = true;
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		}
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	}
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	// add a user to a group if its open
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	if (isset($_GET['action']) && $_GET['action']=='join') {
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		// we add a user only if is a open group
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		$user_join = intval($_GET['u']);
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		if (api_get_user_id() == $user_join && !empty($group_id)) {
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			if ($group_info['visibility'] == GROUP_PERMISSION_OPEN) {
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				GroupPortalManager::add_user_to_group($user_join, $group_id);
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				$user_added_group_message = true;
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			} else {
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				GroupPortalManager::add_user_to_group($user_join, $group_id, GROUP_USER_PERMISSION_PENDING_INVITATION_SENT_BY_USER);
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				$user_invitation_sent = true;
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			}
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		}
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	}
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}
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$create_thread_link = '';
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echo '<div id="social-content">';
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	echo '<div id="social-content-left">';
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		//this include the social menu div
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		if ($group_id != 0 ) {									
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			SocialManager::show_social_menu('groups',$group_id);
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		} else {
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			$show_menu = 'browse_groups';
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			if (isset($_GET['view']) && $_GET['view'] == 'mygroups') {
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				$show_menu = $_GET['view'];
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			}
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			SocialManager::show_social_menu($show_menu);
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		}
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	echo '</div>';
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	echo '<div id="social-content-right">';
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if ($group_id != 0 ) {
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	$group_info = GroupPortalManager::get_group_data($group_id);
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	//Loading group information
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	if (isset($_GET['status']) && $_GET['status']=='sent') {
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		Display::display_confirmation_message(get_lang('MessageHasBeenSent'), false);
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	}
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	if ($user_leave_message) {
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		Display::display_confirmation_message(get_lang('UserIsNotSubscribedToThisGroup'), false);
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	}
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	if ($user_added_group_message) {
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		Display::display_confirmation_message(get_lang('UserIsSubscribedToThisGroup'), false);
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	}
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    if ($user_invitation_sent) {
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        Display::display_confirmation_message(get_lang('InvitationSent'), false);
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    }
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    $is_group_member = GroupPortalManager::is_group_member($group_id);    
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	// details about the current group
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	echo '<div class="head_group">';    
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		echo '<div id="social-group-details">';
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				//Group's title
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				echo Display::tag('h2', Security::remove_XSS($group_info['name'], STUDENT, true));
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				//echo '<div class="social-group-details-info"><a target="_blank" href="'.$group_info['url'].'">'.$group_info['url'].'</a></div>';
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				//Privacy
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				if (!$is_group_member) {
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    				echo '<div class="social-group-details-info">';
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    					echo '<span>'.get_lang('Privacy').' : </span>';
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    					if ($group_info['visibility']== GROUP_PERMISSION_OPEN) {
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    						echo get_lang('ThisIsAnOpenGroup');
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    					} elseif ($group_info['visibility']== GROUP_PERMISSION_CLOSED) {
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    						echo get_lang('ThisIsACloseGroup');
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    					}
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    				echo '</div>';
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				}
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				if (!$is_group_member && $group_info['visibility'] == GROUP_PERMISSION_CLOSED) {
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				    $role = GroupPortalManager::get_user_group_role(api_get_user_id(), $group_id);				    
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				    if ($role == GROUP_USER_PERMISSION_PENDING_INVITATION_SENT_BY_USER) {
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				        echo Display::display_normal_message(get_lang('YouAlreadySentAnInvitation'));
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				    }
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				}
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				if (!empty($relation_group_title)) {
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				    /*
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					echo '<div class="social-group-details-info">';
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					echo '<span>'.get_lang('StatusInThisGroup').' : </span>';
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					echo $relation_group_title;
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					echo '</div>';*/
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				}
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				//Group's tags
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				if (!empty($tags)) {
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					echo '<div id="social-group-details-info"><span>'.get_lang('Tags').' : </span>'.$tags.'</div>';
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				}
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		echo '</div>';
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	echo '</div>';
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	echo '<div class="clear"></div>';
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	//-- Show message groups
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	echo '<div class="messages" style="width:700px">';	    
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		if ($is_group_member || $group_info['visibility'] == GROUP_PERMISSION_OPEN) {
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		    if (!$is_group_member) {		        
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    		    if (!in_array($my_group_role, array(GROUP_USER_PERMISSION_PENDING_INVITATION_SENT_BY_USER, GROUP_USER_PERMISSION_PENDING_INVITATION))) {
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                    echo '<a class="a_button white medium" href="groups.php?id='.$group_id.'&action=join&u='.api_get_user_id().'">'.get_lang('JoinGroup').'</a>';
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                } elseif ($my_group_role == GROUP_USER_PERMISSION_PENDING_INVITATION) {
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                    echo '<a class="a_button white medium" href="groups.php?id='.$group_id.'&action=join&u='.api_get_user_id().'">'.get_lang('YouHaveBeenInvitedJoinNow').'</a>';
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                }
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                echo '<br /><br />';
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		    }            
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						|
			
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			$content = MessageManager::display_messages_for_group($group_id);
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			if ($is_group_member) {
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    			if (empty($content)) {		
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    				$create_thread_link =  '<a href="'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=400&width=610&&user_friend='.api_get_user_id().'&group_id='.$group_id.'&action=add_message_group" class="a_button white medium thickbox" title="'.get_lang('ComposeMessage').'">'.get_lang('YouShouldCreateATopic').'</a></li>';
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    			} else {
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    			    $create_thread_link = '<a href="'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=400&width=610&&user_friend='.api_get_user_id().'&group_id='.$group_id.'&action=add_message_group" class="a_button white medium thickbox" title="'.get_lang('ComposeMessage').'">'.get_lang('NewTopic').'</a>';
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    			}			
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			}
 | 
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			$members		= GroupPortalManager::get_users_by_group($group_id);
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            $member_content = '';
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 | 
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    		//Members
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    		if (count($members) > 0) {
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						|
				if ($my_group_role == GROUP_USER_PERMISSION_ADMIN) {
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				    $member_content .= Display::url(Display::return_icon('edit.gif', get_lang('EditMembersList')).' '.get_lang('EditMembersList'), 'group_members.php?id='.$group_id);
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				}				
 | 
						|
				foreach($members as $member) {	
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					// if is a member
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						|
					if (in_array($member['relation_type'] , array(GROUP_USER_PERMISSION_ADMIN, GROUP_USER_PERMISSION_READER,GROUP_USER_PERMISSION_MODERATOR))) {
 | 
						|
						//add icons
 | 
						|
						if ($member['relation_type'] == GROUP_USER_PERMISSION_ADMIN) {
 | 
						|
							$icon= Display::return_icon('social_group_admin.png', get_lang('Admin'));
 | 
						|
						} elseif ($member['relation_type'] == GROUP_USER_PERMISSION_MODERATOR) {
 | 
						|
							$icon= Display::return_icon('social_group_moderator.png', get_lang('Moderator'));
 | 
						|
						} else{
 | 
						|
							$icon= '';
 | 
						|
						}
 | 
						|
						$image_path = UserManager::get_user_picture_path_by_id($member['user_id'], 'web', false, true);
 | 
						|
						$picture = UserManager::get_picture_user($member['user_id'], $image_path['file'], 60, USER_IMAGE_SIZE_MEDIUM);
 | 
						|
 | 
						|
						$member_content .= '<div class="">';
 | 
						|
						$member_name = Display::url(api_get_person_name(cut($member['firstname'],15),cut($member['lastname'],15)).' '.$icon, 'profile.php?u='.$member['user_id']);
 | 
						|
						$member_content .= Display::div('<img height="44" border="2" align="middle" vspace="10" class="social-groups-image" src="'.$picture['file'].'"/> '.$member_name);						
 | 
						|
						$member_content .= '</div>';
 | 
						|
					
 | 
						|
					}					 	
 | 
						|
				}					
 | 
						|
    		}		
 | 
						|
    		if (!empty($create_thread_link)) {
 | 
						|
    			$create_thread_link =  Display::div($create_thread_link, array('style'=>'padding-top:2px;height:40px'));
 | 
						|
    		}
 | 
						|
    		
 | 
						|
    		//api_get_item_property_by_tool('group', $course_info, $group_id);    		
 | 
						|
    		//$updates = 
 | 
						|
    		//get_lang('Updates'), 
 | 
						|
    		$headers = array(get_lang('Discussions'), get_lang('Members'));
 | 
						|
			echo Display::tabs($headers, array($create_thread_link.$content, $member_content),'tabs');			
 | 
						|
		} else {
 | 
						|
			// if I already sent an invitation message
 | 
						|
			if (!in_array($my_group_role, array(GROUP_USER_PERMISSION_PENDING_INVITATION_SENT_BY_USER, GROUP_USER_PERMISSION_PENDING_INVITATION))) {
 | 
						|
				echo '<a class="a_button white medium" href="groups.php?id='.$group_id.'&action=join&u='.api_get_user_id().'">'.get_lang('JoinGroup').'</a>';
 | 
						|
			} elseif ($my_group_role == GROUP_USER_PERMISSION_PENDING_INVITATION) {
 | 
						|
				echo '<a class="a_button white medium" href="groups.php?id='.$group_id.'&action=join&u='.api_get_user_id().'">'.get_lang('YouHaveBeenInvitedJoinNow').'</a>';
 | 
						|
			}
 | 
						|
		}
 | 
						|
	echo '</div>'; // end layout messages
 | 
						|
 | 
						|
} else {
 | 
						|
		// My groups -----
 | 
						|
		$results = GroupPortalManager::get_groups_by_user(api_get_user_id(), 0);
 | 
						|
		$grid_my_groups = array();
 | 
						|
		$my_group_list = array();
 | 
						|
		if (is_array($results) && count($results) > 0) {
 | 
						|
			foreach ($results as $result) {
 | 
						|
				$id = $result['id'];
 | 
						|
				$result['name'] = Security::remove_XSS($result['name'], STUDENT, true);
 | 
						|
				$result['description'] = Security::remove_XSS($result['description'], STUDENT, true);
 | 
						|
				$my_group_list[] = $id;
 | 
						|
				$url_open  = '<a href="groups.php?id='.$id.'">';
 | 
						|
				$url_close = '</a>';
 | 
						|
 | 
						|
				$name = cut($result['name'], GROUP_TITLE_LENGTH, true);
 | 
						|
				if ($result['relation_type'] == GROUP_USER_PERMISSION_ADMIN) {
 | 
						|
					$name .= ' '.Display::return_icon('social_group_admin.png', get_lang('Admin'), array('style'=>'vertical-align:middle'));
 | 
						|
				} elseif ($result['relation_type'] == GROUP_USER_PERMISSION_MODERATOR) {
 | 
						|
					$name .= ' '.Display::return_icon('social_group_moderator.png', get_lang('Moderator'), array('style'=>'vertical-align:middle'));
 | 
						|
				}
 | 
						|
				$count_users_group = count(GroupPortalManager::get_users_by_group($id, false, array(GROUP_USER_PERMISSION_ADMIN, GROUP_USER_PERMISSION_READER, GROUP_USER_PERMISSION_MODERATOR), 0 , 1000));
 | 
						|
				if ($count_users_group == 1 ) {
 | 
						|
					$count_users_group = $count_users_group.' '.get_lang('Member');
 | 
						|
				} else {
 | 
						|
					$count_users_group = $count_users_group.' '.get_lang('Members');
 | 
						|
				}
 | 
						|
 | 
						|
				$picture = GroupPortalManager::get_picture_group($result['id'], $result['picture_uri'],80);
 | 
						|
				$result['picture_uri'] = '<img class="social-groups-image" src="'.$picture['file'].'" hspace="4" height="50" border="2" align="left" width="50" />';
 | 
						|
				$item_0  = Display::div($result['picture_uri'], array('class'=>'box_description_group_image'));
 | 
						|
				$members = Display::span($count_users_group, array('class'=>'box_description_group_member'));
 | 
						|
				$item_1  = Display::div(Display::tag('h2', $url_open.$name.$url_close).$members, array('class'=>'box_description_group_title'));
 | 
						|
				
 | 
						|
				$item_2 = '';
 | 
						|
				$item_3 = '';
 | 
						|
				if ($result['description'] != '') {					
 | 
						|
					$item_3 = '<div class="box_description_group_content" >'.cut($result['description'],100,true).'</div>';
 | 
						|
				} else {
 | 
						|
					$item_2 = '<div class="box_description_group_title" ><span class="social-groups-text2"></span></div>';
 | 
						|
					$item_3 = '<div class="box_description_group_content" ></div>';
 | 
						|
				}
 | 
						|
				
 | 
						|
                /*$join_url = '<a href="groups.php?id='.$group_id.'&action=join&u='.api_get_user_id().'">'.Display::return_icon('group_join.png', get_lang('JoinGroup'), array('hspace'=>'6')).''.get_lang('JoinGroup').'</a> ';                
 | 
						|
				$item_4 = '<div class="box_description_group_actions" >'.$join_url. $url_open.get_lang('SeeMore').$url_close.'</div>';*/				
 | 
						|
				$grid_item_2 = $item_0.$item_1.$item_2.$item_3;
 | 
						|
				$grid_my_groups[]= array($grid_item_2);
 | 
						|
			}
 | 
						|
		}
 | 
						|
 | 
						|
		// Newest groups 
 | 
						|
		$results = GroupPortalManager::get_groups_by_age(4,false);
 | 
						|
		$grid_newest_groups = array();
 | 
						|
		foreach ($results as $result) {
 | 
						|
			$result['name'] = Security::remove_XSS($result['name'], STUDENT, true);
 | 
						|
			$result['description'] = Security::remove_XSS($result['description'], STUDENT, true);
 | 
						|
			$id = $result['id'];
 | 
						|
			$url_open  = '<a href="groups.php?id='.$id.'">';
 | 
						|
			$url_close = '</a>';
 | 
						|
			$count_users_group = count(GroupPortalManager::get_users_by_group($id, false, array(GROUP_USER_PERMISSION_ADMIN, GROUP_USER_PERMISSION_READER, GROUP_USER_PERMISSION_MODERATOR), 0 , 1000));
 | 
						|
			if ($count_users_group == 1 ) {
 | 
						|
					$count_users_group = $count_users_group.' '.get_lang('Member');
 | 
						|
			} else {
 | 
						|
				$count_users_group = $count_users_group.' '.get_lang('Members');
 | 
						|
			}
 | 
						|
 | 
						|
			$name = cut($result['name'],GROUP_TITLE_LENGTH,true);
 | 
						|
			$picture = GroupPortalManager::get_picture_group($result['id'], $result['picture_uri'],80);
 | 
						|
			$result['picture_uri'] = '<img class="social-groups-image" src="'.$picture['file'].'" hspace="4" height="50" border="2" align="left" width="50" />';
 | 
						|
			
 | 
						|
			$item_0 = Display::div($result['picture_uri'], array('class'=>'box_description_group_image'));
 | 
						|
			$members = Display::span($count_users_group, array('class'=>'box_description_group_member'));
 | 
						|
			$item_1  = Display::div(Display::tag('h2', $url_open.$name.$url_close).$members, array('class'=>'box_description_group_title'));
 | 
						|
			
 | 
						|
 | 
						|
			if ($result['description'] != '') {
 | 
						|
				$item_3 = '<div class="box_description_group_content" >'.cut($result['description'],100,true).'</div>';
 | 
						|
			} else {
 | 
						|
				$item_2 = '<div class="box_description_group_title" ><span class="social-groups-text2"></span></div>';
 | 
						|
				$item_3 = '<div class="box_description_group_content" ></div>';
 | 
						|
			}
 | 
						|
            //Avoiding my groups
 | 
						|
            $join_url = '';
 | 
						|
		    if (!in_array($id,$my_group_list)) {
 | 
						|
			    $join_url = '<a class="a_button white medium" href="groups.php?id='.$id.'&action=join&u='.api_get_user_id().'">'.get_lang('JoinGroup').'</a> ';
 | 
						|
		    }
 | 
						|
			
 | 
						|
			$item_4 = '<div class="box_description_group_actions" >'.$join_url.'</div>';
 | 
						|
			$grid_item_2 = $item_0.$item_1.$item_2.$item_3.$item_4;
 | 
						|
 | 
						|
			$grid_newest_groups[]= array($grid_item_2);
 | 
						|
		}
 | 
						|
 | 
						|
		// Pop groups
 | 
						|
		$results = GroupPortalManager::get_groups_by_popularity(4,false);
 | 
						|
		$grid_pop_groups = array();
 | 
						|
 | 
						|
		if (is_array($results) && count($results) > 0) {
 | 
						|
			foreach ($results as $result) {
 | 
						|
				$result['name'] = Security::remove_XSS($result['name'], STUDENT, true);
 | 
						|
				$result['description'] = Security::remove_XSS($result['description'], STUDENT, true);
 | 
						|
				$id = $result['id'];
 | 
						|
				$url_open  = '<a href="groups.php?id='.$id.'">';
 | 
						|
				$url_close = '</a>';
 | 
						|
 | 
						|
				$count_users_group = count(GroupPortalManager::get_users_by_group($id, false, array(GROUP_USER_PERMISSION_ADMIN, GROUP_USER_PERMISSION_READER, GROUP_USER_PERMISSION_MODERATOR), 0 , 1000));
 | 
						|
				if ($count_users_group == 1 ) {
 | 
						|
						$count_users_group = $count_users_group.' '.get_lang('Member');
 | 
						|
				} else {
 | 
						|
					$count_users_group = $count_users_group.' '.get_lang('Members');
 | 
						|
				}
 | 
						|
 | 
						|
				$name = cut($result['name'],GROUP_TITLE_LENGTH,true);
 | 
						|
				$picture = GroupPortalManager::get_picture_group($result['id'], $result['picture_uri'],80);
 | 
						|
				$result['picture_uri'] = '<img class="social-groups-image" src="'.$picture['file'].'" hspace="4" height="50" border="2" align="left" width="50" />';
 | 
						|
				
 | 
						|
	            $item_0 = Display::div($result['picture_uri'], array('class'=>'box_description_group_image'));
 | 
						|
			    $members = Display::span($count_users_group, array('class'=>'box_description_group_member'));
 | 
						|
			    $item_1  = Display::div(Display::tag('h2', $url_open.$name.$url_close).$members, array('class'=>'box_description_group_title'));
 | 
						|
			
 | 
						|
				if ($result['description'] != '') {					
 | 
						|
					$item_3 = '<div class="box_description_group_content" >'.cut($result['description'],100,true).'</div>';
 | 
						|
				} else {
 | 
						|
					$item_2 = '<div class="box_description_group_title" ><span class="social-groups-text2"></span></div>';
 | 
						|
					$item_3 = '<div class="box_description_group_content" ></div>';
 | 
						|
				}
 | 
						|
 | 
						|
			    $join_url = '';
 | 
						|
    		    if (!in_array($id,$my_group_list)) {
 | 
						|
    			    $join_url = '<a class="a_button white medium" href="groups.php?id='.$id.'&action=join&u='.api_get_user_id().'">'.get_lang('JoinGroup').'</a> ';
 | 
						|
    		    }
 | 
						|
			    $item_4 = '<div class="box_description_group_actions" >'.$join_url.'</div>';
 | 
						|
			    
 | 
						|
				$grid_item_2 = $item_0.$item_1.$item_2.$item_3.$item_4;
 | 
						|
				$grid_pop_groups[]= array($grid_item_2);
 | 
						|
			}
 | 
						|
		}
 | 
						|
 | 
						|
		// Display groups (newest, mygroups, pop)
 | 
						|
        $query_vars = array();	
 | 
						|
		
 | 
						|
	   	if (isset($_GET['view']) && in_array($_GET['view'],$allowed_views)) {
 | 
						|
	   		$view_group = $_GET['view'];
 | 
						|
 | 
						|
	   		switch ($view_group) {
 | 
						|
	   			case 'mygroups' :
 | 
						|
	        		if (count($grid_my_groups) > 0) {	        			
 | 
						|
	        			$my_group_content = Display::return_sortable_grid('mygroups', array(), $grid_my_groups, array('hide_navigation'=>true, 'per_page' => 2), $query_vars, false, array(true, true, true,false));
 | 
						|
	        		}
 | 
						|
        	   		if (api_get_setting('allow_students_to_create_groups_in_social') == 'true') {
 | 
						|
    	        	    $create_group_item =  '<a class="a_button white medium" href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.get_lang('CreateASocialGroup').'</a>';
 | 
						|
    	        	    //$my_group_content = $create_group_item. $my_group_content;
 | 
						|
        	        } else {        	           
 | 
						|
    	            	if (api_is_allowed_to_edit(null,true)) {
 | 
						|
    	            	    $create_group_item =  '<a class="a_button white medium" href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.get_lang('CreateASocialGroup').'</a>';
 | 
						|
    	        	        //$my_group_content = $create_group_item. $my_group_content;
 | 
						|
    	            	}
 | 
						|
        	        }
 | 
						|
	        		break;
 | 
						|
	        	case 'newest' :
 | 
						|
	        		if (count($grid_newest_groups) > 0) {
 | 
						|
						$newest_content = Display::return_sortable_grid('newest', array(), $grid_newest_groups, array('hide_navigation'=>true, 'per_page' => 100), $query_vars, false, array(true, true, true,false));
 | 
						|
					}
 | 
						|
					if (api_is_platform_admin() || api_get_setting('allow_students_to_create_groups_in_social') == 'true') {
 | 
						|
						if (empty($grid_newest_groups)) {
 | 
						|
							//echo '<a href="group_add.php">'.get_lang('YouShouldCreateAGroup').'</a>';
 | 
						|
						}
 | 
						|
					}
 | 
						|
	        		break;
 | 
						|
	        	default :
 | 
						|
	        		if (count($grid_pop_groups) > 0) {
 | 
						|
						$popular_content = Display::return_sortable_grid('popular', array(), $grid_pop_groups, array('hide_navigation'=>true, 'per_page' => 100), $query_vars, false, array(true, true, true,true,true));
 | 
						|
					}
 | 
						|
					if (api_is_platform_admin() || api_get_setting('allow_students_to_create_groups_in_social') == 'true') {
 | 
						|
						if (empty($grid_pop_groups)) {
 | 
						|
							//echo '<a href="group_add.php">'.get_lang('YouShouldCreateAGroup').'</a>';
 | 
						|
						}
 | 
						|
					}
 | 
						|
	        		break;
 | 
						|
	   		}
 | 
						|
	   	} else {	   	    
 | 
						|
	   	    $my_group_content = null;
 | 
						|
	        if (count($grid_my_groups) > 0) {
 | 
						|
	        	$my_group_content = Display::return_sortable_grid('mygroups', array(), $grid_my_groups, array('hide_navigation'=>true, 'per_page' => 2), $query_vars, false, array(true, true, true,false));           
 | 
						|
	        }
 | 
						|
   	        if (api_get_setting('allow_students_to_create_groups_in_social') == 'true') {
 | 
						|
                $create_group_item =  '<a class="a_button white medium" href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.get_lang('CreateASocialGroup').'</a>';
 | 
						|
                //$my_group_content = $create_group_item. $my_group_content;
 | 
						|
            } else {
 | 
						|
                if (api_is_allowed_to_edit(null,true)) {
 | 
						|
                    $create_group_item =  '<a class="a_button white medium" href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.get_lang('CreateASocialGroup').'</a>';
 | 
						|
                    //$my_group_content  = $create_group_item. $my_group_content;
 | 
						|
                }
 | 
						|
            }
 | 
						|
			if (count($grid_newest_groups) > 0) {
 | 
						|
				$newest_content  = Display::return_sortable_grid('mygroups', array(), $grid_newest_groups, array('hide_navigation'=>true, 'per_page' => 100), $query_vars, false, array(true, true, true,false));
 | 
						|
			}
 | 
						|
			if (count($grid_pop_groups) > 0) {
 | 
						|
				$popular_content = Display::return_sortable_grid('mygroups', array(), $grid_pop_groups, array('hide_navigation'=>true, 'per_page' => 100), $query_vars, false, array(true, true, true,true,true));
 | 
						|
			}
 | 
						|
	   	}
 | 
						|
	   	
 | 
						|
	   	if (!empty($create_group_item)) {
 | 
						|
	   		echo Display::div($create_group_item, array('style'=>'padding-top:12px;height:30px'));
 | 
						|
	   	}	   	
 | 
						|
	   	$headers = array(get_lang('MyGroups'), get_lang('Newest'), get_lang('Popular'));	   	
 | 
						|
		echo Display::tabs($headers, array($my_group_content, $newest_content, $popular_content),'tab_browse');
 | 
						|
    }
 | 
						|
	echo '</div>';
 | 
						|
echo '</div>';
 | 
						|
Display :: display_footer();
 | 
						|
 |