chamilo-lms2/main/social/groups.php

<?php
/* For licensing terms, see /license.txt */
/**
 * @package chamilo.social
 * @author Julio Montoya <gugli100@gmail.com>
 */

$cidReset = true;
$language_file = array('userInfo');
require_once '../inc/global.inc.php';

api_block_anonymous_users();

if (api_get_setting('allow_social_tool') !='true') {
    api_not_allowed();
}

$this_section = SECTION_SOCIAL;

// prepare anchor for message group topic
$anchor = '';
if (isset($_GET['anchor_topic'])) {
	$anchor = Security::remove_XSS($_GET['anchor_topic']);
} else {
	$match = 0;
	$param_names = array_keys($_GET);
	foreach ($param_names as $param) {
		if (preg_match('/^items_(\d)_page_nr$/', $param, $match)) {
			break;
		}
	}
    if (isset($match[1])) {
        $anchor = 'topic_'.$match[1];
    }
}
$htmlHeadXtra[] = '<script>

var counter_image = 1;
function remove_image_form(id_elem1) {
	var elem1 = document.getElementById(id_elem1);
	elem1.parentNode.removeChild(elem1);
	counter_image--;
	var filepaths = document.getElementById("filepaths");
	if (filepaths.childNodes.length < 3) {
		var link_attach = document.getElementById("link-more-attach");
		if (link_attach) {
			link_attach.innerHTML=\'<a href="javascript://" onclick="return add_image_form()">'.get_lang('AddOneMoreFile').'</a>\';
		}
	}
}

function add_image_form() {
	// Multiple filepaths for image form
	var filepaths = document.getElementById("filepaths");
	if (document.getElementById("filepath_"+counter_image)) {
		counter_image = counter_image + 1;
	}  else {
		counter_image = counter_image;
	}
	var elem1 = document.createElement("div");
	elem1.setAttribute("id","filepath_"+counter_image);
	filepaths.appendChild(elem1);
	id_elem1 = "filepath_"+counter_image;
	id_elem1 = "\'"+id_elem1+"\'";
	document.getElementById("filepath_"+counter_image).innerHTML = "<input type=\"file\" name=\"attach_"+counter_image+"\"  size=\"20\" />&nbsp;<a href=\"javascript:remove_image_form("+id_elem1+")\"><img src=\"'.api_get_path(WEB_CODE_PATH).'img/delete.gif\"></a>";

	if (filepaths.childNodes.length == 3) {
		var link_attach = document.getElementById("link-more-attach");
		if (link_attach) {
			link_attach.innerHTML="";
		}
	}
}

function validate_text_empty (str,msg) {
	var str = str.replace(/^\s*|\s*$/g,"");
	if (str.length == 0) {
		alert(msg);
		return true;
	}
}

jQuery(document).ready(function() {
 	/* Binds a tab id in the url */
    $("#tab_browse").bind("tabsselect", function(event, ui) {
		window.location.href=ui.tab;
    });
	$("#tabs").tabs();
	$("#tab_browse").tabs();

    var valor = "'.$anchor.'";

    $(".head").click(function() {
        $(this).next().next().slideToggle("fast");
        image_clicked = $("#" + this.id + " img").attr("src");
        image_clicked_info = image_clicked.split("/");
        image_real_clicked = image_clicked_info[image_clicked_info.length-1];
        image_path = image_clicked.split("img");
        current_path = image_path[0]+"img/";
        if (image_real_clicked == "div_show.gif") {
            current_path = current_path+"div_hide.gif";
            $("#" + this.id + " img").attr("src", current_path);
        } else {
            current_path = current_path+"div_show.gif";
            $("#" + this.id + " img").attr("src", current_path)
        }
        return false;
    }).next().next().hide();

   // anchor for current topic
   if (valor) {
   		$("#"+valor).show();
   		window.location = document.URL+"#"+valor;
   }

});
</script>';

$allowed_views = array('mygroups','newest','pop');
$interbreadcrumb[]= array ('url' =>'home.php','name' => get_lang('SocialNetwork'));
$content = null;

if (isset($_GET['view']) && in_array($_GET['view'],$allowed_views)) {
	if ($_GET['view'] == 'mygroups') {
		$interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
		$interbreadcrumb[]= array ('url' =>'#','name' => get_lang('MyGroups'));
	} else if ( $_GET['view'] == 'newest') {
		$interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
		$interbreadcrumb[]= array ('url' =>'#','name' => get_lang('Newest'));
	} else  {
		$interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
		$interbreadcrumb[]= array ('url' =>'#','name' => get_lang('Popular'));
	}
} else {
	$interbreadcrumb[]= array ('url' =>'groups.php','name' => get_lang('Groups'));
	if (!isset($_GET['id'])) {
        $interbreadcrumb[]= array ('url' =>'#','name' => get_lang('GroupList'));
	} else {
	    //$interbreadcrumb[]= array ('url' =>'#','name' => get_lang('Group'));
	}
}

//Display :: display_header($tool_name, 'Groups');

// getting group information
$group_id	= isset($_GET['id']) ? intval($_GET['id']) : null;
$relation_group_title = '';
$my_group_role = 0;

$usergroup = new UserGroup();

if ($group_id != 0 ) {
	$user_leave_message = false;
	$user_added_group_message = false;
	$user_invitation_sent = false;
	$group_info = $usergroup->get($group_id);

	if (isset($_GET['action']) && $_GET['action']=='leave') {
		$user_leaved = intval($_GET['u']);
		//I can "leave me myself"
		if (api_get_user_id() == $user_leaved) {
            $usergroup->delete_user_rel_group($user_leaved, $group_id);
			$user_leave_message = true;
		}
	}
	// add a user to a group if its open
	if (isset($_GET['action']) && $_GET['action']=='join') {
		// we add a user only if is a open group
		$user_join = intval($_GET['u']);
		if (api_get_user_id() == $user_join && !empty($group_id)) {
			if ($group_info['visibility'] == GROUP_PERMISSION_OPEN) {
                $usergroup->add_user_to_group($user_join, $group_id);
				$user_added_group_message = true;
			} else {
                $usergroup->add_user_to_group($user_join, $group_id, GROUP_USER_PERMISSION_PENDING_INVITATION_SENT_BY_USER);
				$user_invitation_sent = true;
			}
		}
	}
}
$create_thread_link = '';

if ($group_id != 0 ) {
    $social_left_content = SocialManager::show_social_menu('groups',$group_id);
} else {
    $show_menu = 'browse_groups';
    if (isset($_GET['view']) && $_GET['view'] == 'mygroups') {
        $show_menu = $_GET['view'];
    }
    $social_left_content = SocialManager::show_social_menu($show_menu);
}

$social_right_content = null;

if ($group_id != 0 ) {

	$group_info = $usergroup->get($group_id);

	//Loading group information
	if (isset($_GET['status']) && $_GET['status']=='sent') {
		$social_right_content .= Display::return_message(get_lang('MessageHasBeenSent'), 'confirmation', false);
	}

	if ($user_leave_message) {
		$social_right_content .= Display::return_message(get_lang('UserIsNotSubscribedToThisGroup'), 'confirmation', false);
	}

	if ($user_added_group_message) {
		$social_right_content .= Display::return_message(get_lang('UserIsSubscribedToThisGroup'), 'confirmation', false);
	}

    if ($user_invitation_sent) {
        $social_right_content .= Display::return_message(get_lang('InvitationSent'), 'confirmation', false);
    }

    $is_group_member = $usergroup->is_group_member($group_id);

	// details about the current group
	$social_right_content = '<div class="span9">';
	$social_right_content .=  '<div id="social-group-details">';

    //Group's title
    $social_right_content .=  Display::tag('h4', Security::remove_XSS($group_info['name'], STUDENT, true));

    //Privacy
    if (!$is_group_member) {
        $social_right_content .=  '<div class="social-group-details-info">';
            $social_right_content .=  '<span>'.get_lang('Privacy').' : </span>';
            if ($group_info['visibility']== GROUP_PERMISSION_OPEN) {
                $social_right_content .=  get_lang('ThisIsAnOpenGroup');
            } elseif ($group_info['visibility']== GROUP_PERMISSION_CLOSED) {
                $social_right_content .=  get_lang('ThisIsACloseGroup');
            }
        $social_right_content .=  '</div>';
    }

    if (!$is_group_member && $group_info['visibility'] == GROUP_PERMISSION_CLOSED) {
        $role = $usergroup->get_user_group_role(api_get_user_id(), $group_id);
        if ($role == GROUP_USER_PERMISSION_PENDING_INVITATION_SENT_BY_USER) {
            $social_right_content .=  Display::return_message(get_lang('YouAlreadySentAnInvitation'));
        }
    }

    if (!empty($relation_group_title)) {
        /*
        echo '<div class="social-group-details-info">';
        echo '<span>'.get_lang('StatusInThisGroup').' : </span>';
        echo $relation_group_title;
        echo '</div>';*/
    }

    //Group's tags
    /*
    if (!empty($tags)) {
        $social_right_content .=  '<div id="social-group-details-info"><span>'.get_lang('Tags').' : </span>'.$tags.'</div>';
    }*/
		$social_right_content .=  '</div>';
	$social_right_content .=  '</div>';

	//-- Show message groups
	$social_right_content .=  '<div class="span9">';

    if ($is_group_member || $group_info['visibility'] == GROUP_PERMISSION_OPEN) {
        if (!$is_group_member) {
            if (!in_array($my_group_role, array(GROUP_USER_PERMISSION_PENDING_INVITATION_SENT_BY_USER, GROUP_USER_PERMISSION_PENDING_INVITATION))) {
                $social_right_content .=  '<a class="btn" href="groups.php?id='.$group_id.'&action=join&u='.api_get_user_id().'">'.get_lang('JoinGroup').'</a>';
            } elseif ($my_group_role == GROUP_USER_PERMISSION_PENDING_INVITATION) {
                $social_right_content .=  '<a class="btn" href="groups.php?id='.$group_id.'&action=join&u='.api_get_user_id().'">'.get_lang('YouHaveBeenInvitedJoinNow').'</a>';
            }
            $social_right_content .=  '<br /><br />';
        }
        $content = MessageManager::display_messages_for_group($group_id);
        if ($is_group_member) {
            if (empty($content)) {
                $create_thread_link =  '<a href="'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=400&width=610&&user_friend='.api_get_user_id().'&group_id='.$group_id.'&action=add_message_group" class="ajax btn" title="'.get_lang('ComposeMessage').'">'.get_lang('YouShouldCreateATopic').'</a></li>';
            } else {
                $create_thread_link = '<a href="'.api_get_path(WEB_CODE_PATH).'social/message_for_group_form.inc.php?view_panel=1&height=400&width=610&&user_friend='.api_get_user_id().'&group_id='.$group_id.'&action=add_message_group" class="ajax btn" title="'.get_lang('ComposeMessage').'">'.get_lang('NewTopic').'</a>';
            }
        }
        $members = $usergroup->get_users_by_group($group_id);
        $member_content = '';

        //Members
        if (count($members) > 0) {
            if ($my_group_role == GROUP_USER_PERMISSION_ADMIN) {
                $member_content .= Display::url(Display::return_icon('edit.gif', get_lang('EditMembersList')).' '.get_lang('EditMembersList'), 'group_members.php?id='.$group_id);
            }
            foreach($members as $member) {
                // if is a member
                if (in_array($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="">';
                    $member_name = Display::url(api_get_person_name(Text::cut($member['firstname'],15),Text::cut($member['lastname'],15)).'&nbsp;'.$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'].'"/>&nbsp'.$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'));
        }
        $headers = array(get_lang('Discussions'), get_lang('Members'));
        $social_right_content .= Display::tabs($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))) {
            $social_right_content .=  '<a class="btn" href="groups.php?id='.$group_id.'&action=join&u='.api_get_user_id().'">'.get_lang('JoinGroup').'</a>';
        } elseif ($my_group_role == GROUP_USER_PERMISSION_PENDING_INVITATION) {
            $social_right_content .=  '<a class="btn" href="groups.php?id='.$group_id.'&action=join&u='.api_get_user_id().'">'.get_lang('YouHaveBeenInvitedJoinNow').'</a>';
        }
    }
	$social_right_content .=  '</div>'; // end layout messages

} else {
		// My groups -----
		$results = $usergroup->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>';

				$name = Text::cut($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'));
				}
				$count_users_group = count($usergroup->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 = $usergroup->get_picture_group($result['id'], $result['picture'],80);
				$result['picture'] = '<img class="social-groups-image" src="'.$picture['file'].'" hspace="4" height="50" border="2" align="left" width="50" />';
				$item_0  = Display::div($result['picture'], array('class'=>'box_description_group_image'));
				$members = Display::span($count_users_group, array('class'=>'box_description_group_member'));
				$item_1  = Display::div(Display::tag('h4', $url_open.$name.$url_close).$members, array('class'=>'box_description_group_title'));

				$item_2 = '';
				$item_3 = '';
				if ($result['description'] != '') {
					$item_3 = '<div class="box_description_group_content" >'.Text::cut($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>';
				}
				$grid_item_2 = $item_0.$item_1.$item_2.$item_3;
				$grid_my_groups[]= array($grid_item_2);
			}
		}

		// Newest groups
		$results = $usergroup->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>';
			$count_users_group = count($usergroup->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');
			}

			$name = Text::cut($result['name'],GROUP_TITLE_LENGTH,true);
			$picture = $usergroup->get_picture_group($result['id'], $result['picture'],80);
			$result['picture'] = '<img class="social-groups-image" src="'.$picture['file'].'" hspace="4" height="50" border="2" align="left" width="50" />';

			$item_0 = Display::div($result['picture'], array('class'=>'box_description_group_image'));
			$members = Display::span($count_users_group, array('class'=>'box_description_group_member'));
			$item_1  = Display::div(Display::tag('h4', $url_open.$name.$url_close).$members, array('class'=>'box_description_group_title'));


			if ($result['description'] != '') {
				$item_3 = '<div class="box_description_group_content" >'.Text::cut($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)) {
			    $join_url = '<a class="btn" href="groups.php?id='.$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 = $usergroup->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>';

				$count_users_group = count($usergroup->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');
				}

				$name = Text::cut($result['name'],GROUP_TITLE_LENGTH,true);
				$picture = $usergroup->get_picture_group($result['id'], $result['picture'],80);
				$result['picture'] = '<img class="social-groups-image" src="'.$picture['file'].'" hspace="4" height="50" border="2" align="left" width="50" />';

	            $item_0 = Display::div($result['picture'], array('class'=>'box_description_group_image'));
			    $members = Display::span($count_users_group, array('class'=>'box_description_group_member'));
			    $item_1  = Display::div(Display::tag('h4', $url_open.$name.$url_close).$members, array('class'=>'box_description_group_title'));

				if ($result['description'] != '') {
					$item_3 = '<div class="box_description_group_content" >'.Text::cut($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)) {
    			    $join_url = '<a class="btn" href="groups.php?id='.$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();

        $newest_content = $popular_content = $my_group_content = null;

	   	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') {
    	        	    $create_group_item =  '<a class="btn" href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.get_lang('CreateASocialGroup').'</a>';
    	        	    //$my_group_content = $create_group_item. $my_group_content;
        	        } else {
    	            	if (api_is_allowed_to_edit(null,true)) {
    	            	    $create_group_item =  '<a class="btn" href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.get_lang('CreateASocialGroup').'</a>';
    	            	}
        	        }
	        		break;
	        	case 'newest' :
	        		if (count($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') {
                $create_group_item =  '<a class="btn" href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.get_lang('CreateASocialGroup').'</a>';
                //$my_group_content = $create_group_item. $my_group_content;
            } else {
                if (api_is_allowed_to_edit(null,true)) {
                    $create_group_item =  '<a class="btn" href="'.api_get_path(WEB_PATH).'main/social/group_add.php">'.get_lang('CreateASocialGroup').'</a>';
                }
            }
			if (count($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)) {
	   		$social_right_content .=  Display::div($create_group_item, array('class'=>'span9'));
	   	}
	   	$headers = array(get_lang('Newest'), get_lang('Popular'), get_lang('MyGroups'));
		$social_right_content .=  '<div class="span9">'.Display::tabs($headers, array($newest_content, $popular_content, $my_group_content),'tab_browse').'</div>';
    }

$show_message = null;
if (isset($_REQUEST['action']) && $_REQUEST['action'] == 'show_message' && isset($_REQUEST['msg']) && $_REQUEST['msg'] == 'topic_deleted') {
    $show_message = Display::return_message(get_lang('Deleted'), 'success');
}

$tpl = $app['template'];

$tpl->setHelp('Groups');
$tpl->assign('social_left_content', $social_left_content);
$tpl->assign('social_right_content', $social_right_content);

$tpl->assign('message', $show_message);
$tpl->assign('content', $content);
$social_layout = $tpl->get_template('layout/social_layout.tpl');
$tpl->display($social_layout);