PHP Group::is_admin方法代码示例

 private function handleGET_delete($request_data)
 {
     global $error_msg;
     if (PA::$login_uid && !empty($this->shared_data['group_info']) && @$_POST['content_type'] != 'media') {
         $group = $this->shared_data['group_info'];
         $user = PA::$login_user;
         if (Group::is_admin((int) $request_data['gid'], (int) PA::$login_uid)) {
             $group->delete();
             // Deleting all the activities of this group from activities table for rivers of people module
             Activities::delete_for_group($request_data['gid']);
             if (!empty(PA::$config->useTypedGroups)) {
                 require_once 'api/Entity/TypedGroupEntity.php';
                 require_once "api/Entity/TypedGroupEntityRelation.php";
                 TypedGroupEntityRelation::delete_all_relations($request_data['gid']);
                 TypedGroupEntity::delete_for_group($request_data['gid']);
             }
             $this->controller->redirect(PA::$url . PA_ROUTE_GROUPS . "?error_msg=" . __("Group sucessfully deleted."));
         }
     }
 }

<?php

require_once "../includes/init.php";
if (!$session->is_logged_in()) {
    redirect_to("login.php");
}
if (isset($_GET['id']) && $_GET['group_id']) {
    $group_id = $database->escape_value($_GET['group_id']);
    $user_id = $database->escape_value($_GET['id']);
    if (Group::is_admin($group_id, $session->user_id) || $session->user_id === $_GET['id']) {
        $group = Group::find_by_id($group_id);
        if ($group->remove_member($user_id)) {
            $session->message("Member removed.");
            redirect_to("index.php?msg=group&group_id={$group_id}");
        } else {
            $session->message("Member removal failed.");
            redirect_to("index.php?msg=group&group_id={$group_id}");
        }
    }
}
if (isset($database)) {
    $database->close_connection();
}

 $is_invite = FALSE;
 //$gid = (int)$_REQUEST['gid'];  gid changed to ccid
 $gid = (int) $_REQUEST['gid'];
 $group = ContentCollection::load_collection((int) $gid, $login_uid);
 $access = $group->access_type;
 if ($group->access_type == $group->ACCESS_PRIVATE) {
     $access_type = 'Private';
 } else {
     $access_type = 'Public';
 }
 if ($group->reg_type == $group->REG_OPEN) {
     $access_type .= ' Open';
 } else {
     $access_type .= ' Moderated';
 }
 if (Group::is_admin((int) $_REQUEST['gid'], (int) $login_uid)) {
     $is_admin = TRUE;
 }
 $members = $group->get_members();
 $group_details = array();
 $group_details['collection_id'] = $group->collection_id;
 $group_details['type'] = $group->type;
 $group_details['author_id'] = $group->author_id;
 $user = new User();
 $user->load((int) $group->author_id);
 $first_name = $user->first_name;
 $last_name = $user->last_name;
 $login_name = $user->login_name;
 $group_details['author_name'] = $login_name;
 $group_details['author_picture'] = $user->picture;
 $group_details['title'] = $group->title;

 /**
   Purpose : this function is core funtion of this Navigation class. It is used to make links level_1,level_2,level_3
   Some links need extra parameters
   append them here but first set them in their methods
   e.g.
     public function set_group_id($group_id){
       $this->group_id = $group_id;
     }
     public function get_group_id() {
       return $this->group_id();
     }
   Scope : public
   @param - it needs no direct input
   @return - it sets class variables level_1,level_2,level_3 which can be used further.
   **/
 function make_links()
 {
     global $_PA;
     ////These are level 1 links shown in top navigation bar
     $level_1 = array('home_network' => array('caption' => __('Return to home network'), 'url' => $this->mothership_info['url']));
     // Display network directory, if network operation is enabled.
     if (PA::$network_capable) {
         $level_1['networks_directory'] = array('caption' => __('Network directory'), 'url' => $this->base_url . '/' . FILE_NETWORKS_HOME);
     }
     $owner = Network::is_admin($this->network_info->network_id, @$_SESSION['user']['id']);
     //is_member will be true when user is registered member of the nework.
     $is_member = Network::member_exists($this->network_info->network_id, $this->get_uid());
     if (!$this->is_anonymous && $this->network_info && !$is_member && $this->network_info->type != MOTHER_NETWORK_TYPE) {
         $level_1['join_network'] = array('caption' => 'JOIN Network', 'url' => $this->base_url . '/' . FILE_NETWORK_ACTION . '?action=join&nid=' . $this->network_info->network_id . '&cid=' . $this->network_info->category_id);
     } else {
         if (!$this->is_anonymous && $is_member && !$owner && $this->network_info->type != MOTHER_NETWORK_TYPE) {
             $level_1['unjoin_network'] = array('caption' => 'Unjoin Network', 'url' => $this->base_url . '/' . FILE_NETWORK_ACTION . '?action=leave&nid=' . $this->network_info->network_id . '&cid=' . $this->network_info->category_id);
         } else {
             if (Network::is_admin($this->network_info->network_id, (int) @$_SESSION['user']['id'])) {
                 $level_1['configure_network'] = array('caption' => __('Configure'), 'url' => $this->base_url . '/' . FILE_NETWORK_STATS);
             }
         }
     }
     if ($this->network_info->type == MOTHER_NETWORK_TYPE) {
         unset($level_1['home_network']);
     }
     if ($_PA->enable_network_spawning) {
         $level_1['create_network'] = array('caption' => __('Create a network'), 'url' => $this->mothership_info['extra']['links']['create_network']);
     }
     ////END OF These are level 1 links shown in top navigation bar
     ////These are level 2 links shown in second navigation bar
     $level_2 = array('home' => array('caption' => __('Home'), 'url' => $this->base_url . '/' . FILE_HOMEPAGE), 'user' => array('caption' => __('Me'), 'url' => $this->base_url . '/' . FILE_USER), 'people' => array('caption' => __('People'), 'url' => $this->base_url . '/' . FILE_PEOPLES), 'groups' => array('caption' => __('Groups'), 'url' => $this->base_url . '/' . FILE_GROUPS_HOME), 'search' => array('caption' => __('Search'), 'url' => $this->base_url . '/' . FILE_SEARCH_HOME . '?btn_searchContent=Search+Content'));
     ////END OF These are level 2 links shown in second navigation bar
     /// children of user 2nd level link
     $uid = $this->get_uid();
     //we need uid for some links
     $user_children = array('user_private' => array('caption' => __('My Page'), 'url' => $this->base_url . '/' . FILE_USER), 'user_widgets' => array('caption' => __('My Widgets'), 'url' => $this->base_url . '/' . FILE_WIDGET), 'messages' => array('caption' => __('My Messages'), 'url' => $this->base_url . '/' . FILE_MYMESSAGE), 'my_gallery' => array('caption' => __('My Gallery'), 'url' => $this->base_url . '/' . FILE_MEDIA_GALLERY), 'my_events' => array('caption' => __('My Events'), 'url' => $this->base_url . '/' . FILE_USER_CALENDAR), 'settings' => array('caption' => __('Edit My Account'), 'url' => $this->base_url . '/' . FILE_EDIT_PROFILE), 'customize_ui' => array('caption' => __('Themes'), 'url' => $this->base_url . '/' . FILE_CUSTOMIZE_UI));
     if ($this->is_anonymous) {
         //these links are not for anonymous
         unset($user_children);
     }
     ///END OF children of user 2nd level link
     /// children of people 2nd level link
     //required friend id in some places
     $friend_id = $this->get_friend_uid();
     $people_children = array('find_people' => array('caption' => 'Find people', 'url' => $this->base_url . '/' . FILE_PEOPLES), 'my_friends' => array('caption' => 'My friends', 'url' => $this->base_url . '/' . FILE_VIEW_ALL_MEMBERS . '?view_type=relations&uid=' . $uid), 'people_who_call_me_friend' => array('caption' => 'People who call me friend', 'url' => $this->base_url . '/' . FILE_VIEW_ALL_MEMBERS . '?view_type=in_relations&uid=' . $uid), 'friends_gallery' => array('caption' => 'Friends gallery', 'url' => $this->base_url . '/' . FILE_MEDIA_GALLERY . '?view=friends&uid=' . $friend_id));
     if ($this->is_anonymous) {
         //these links are not for anonymous
         unset($people_children);
     }
     ///EOF children of people 2nd level link
     /// group general children
     //    $users_first_group_id = $this->get_users_first_group_id();
     $groups_general = array('find_groups' => array('caption' => 'Find groups', 'url' => $this->base_url . '/' . FILE_GROUPS_HOME), 'create_group' => array('caption' => 'Create', 'url' => $this->base_url . '/' . FILE_ADDGROUP), 'invite' => array('caption' => 'Invite', 'url' => $this->base_url . '/' . FILE_GROUP_INVITATION));
     /*    if ($users_first_group_id) {
     	$groups_general['group_media_gallery'] = array(
     	    'caption'=>'Groups gallery',
     	    'url'=>$this->base_url.'/'.FILE_GROUP_MEDIA_GALLERY.'?view=groups_media&gid='.$users_first_group_id
     	    );
         }*/
     if ($this->is_anonymous) {
         //these links are not for anonymous
         unset($groups_general['create_group']);
         unset($groups_general['invite']);
         unset($groups_general['group_media_gallery']);
     }
     /// EOF group general children
     ///group specific menu children
     $group_id = $this->get_group_id();
     $group_specific = array('group_home' => array('caption' => 'Group Home', 'url' => $this->base_url . '/' . FILE_GROUP . '?gid=' . $group_id), 'group_forum' => array('caption' => 'Forum', 'url' => $this->base_url . '/' . FILE_FORUM_HOME . '?gid=' . $group_id), 'group_members' => array('caption' => 'Members', 'url' => $this->base_url . '/' . FILE_VIEW_ALL_MEMBERS . '?gid=' . $group_id), 'group_gallery' => array('caption' => 'Group gallery', 'url' => $this->base_url . '/' . FILE_GROUP_MEDIA_GALLERY . '?view=groups_media&gid=' . $group_id), 'group_events' => array('caption' => 'Group Events', 'url' => $this->base_url . '/' . FILE_GROUP_CALENDAR . '?gid=' . $group_id), 'join' => array('caption' => 'Join', 'url' => $this->base_url . '/' . FILE_GROUP . '?gid=' . $group_id . '&action=join'), 'unjoin' => array('caption' => 'Unjoin', 'url' => $this->base_url . '/' . FILE_GROUP . '?gid=' . $group_id . '&action=leave'), 'delete_group' => array('caption' => 'Delete', 'url' => $this->base_url . '/' . FILE_GROUP . '?action=delete&gid=' . $group_id, 'extra' => ' onclick ="return delete_confirmation_msg(\'Are you sure you want to delete this group?\') "'), 'group_customize_ui' => array('caption' => 'Themes', 'url' => $this->base_url . '/' . FILE_CUSTOMIZE_GROUP . '?gid=' . $group_id));
     /// group links are having some more complicated logic
     // following links are not visible to anonymous
     if ($this->is_anonymous) {
         unset($group_specific['create_group']);
         unset($group_specific['join']);
         unset($group_specific['unjoin']);
         unset($group_specific['edit_group']);
         unset($group_specific['invite']);
         unset($group_specific['delete_group']);
         unset($group_specific['moderate_group']);
         unset($group_specific['group_customize_ui']);
     } else {
         if (!empty($group_id) && !Group::is_admin($group_id, $_SESSION['user']['id'])) {
             unset($group_specific['edit_group']);
             unset($group_specific['delete_group']);
//.........这里部分代码省略.........

/** This file is used to change the skin of the network.
* Anonymous user can not access this page;
*/
$login_required = TRUE;
//including necessary files
$use_theme = 'Beta';
//TODO : Remove this when new UI is completely implemented.
include "includes/page.php";
require_once "{$path_prefix}/web/includes/network.inc.php";
require_once "{$path_prefix}/web/group_functions.php";
global $login_uid;
$msg = '';
$gid = (int) $_GET['gid'];
if (!empty($gid)) {
    $group_data = ContentCollection::load_collection($gid, $login_uid);
    $is_admin = Group::is_admin($gid, $login_uid);
}
$type = @$_GET['type'];
$page_id = PAGE_GROUP;
$parameter .= js_includes('common.js ');
if (!empty($_GET['msg_id'])) {
    $msg_id = $_GET['msg_id'];
}
if ($type == 'style') {
    // load all support code
    // these should eventually be collapsed into one file
    $parameter .= js_includes('iutil.js');
    $parameter .= js_includes('json.js');
    $parameter .= js_includes('idrag.js');
    $parameter .= js_includes('isortables.js');
    // for style editor

 public function remove_member($user_id = 0)
 {
     global $database;
     if (Group::is_admin($this->id, $user_id)) {
         $sql = "UPDATE " . static::$table_name . " SET is_admin = 1 WHERE (user_id != 1 AND group_id = {$this->id}) LIMIT 1";
         $database->query($sql);
     }
     $sql = "DELETE FROM " . static::$table_name . " WHERE (group_id = {$this->id} AND user_id = {$user_id}) LIMIT 1";
     $database->query($sql);
     if ($database->affected_rows() == 1) {
         $num_users = $this->num_users;
         $num_users--;
         $database->escape_value($num_users);
         $query = "UPDATE " . static::$extra_table . " SET num_users = {$num_users} WHERE id={$this->id} LIMIT 1";
         $database->query($query);
         if ($database->affected_rows() == 1) {
             if ($num_users === 0) {
                 $this->delete();
             } else {
                 return true;
             }
         } else {
             return false;
         }
     } else {
         return false;
     }
 }

         header("Location: {$location}");
         //	  header("Location:login.php?msg=$msg&return=$return_url");
         exit;
     }
     $location = PA::$after_login_page . '/msg=7016';
     // if no exception yet, set a success msg
 }
 // code for invitation accept ends here
 if ($group_invitation_id) {
     // accept group invitation
     $is_valid_ginv = Invitation::validate_group_invitation_id($group_invitation_id);
     if (!$is_valid_ginv) {
         throw new CNException(INVALID_INV, "Sorry you cant join this group. May be group no longer exists or you are using old invitation.");
     }
     $gid_invite = Invitation::load($group_invitation_id);
     if (Group::is_admin($gid_invite->inv_collection_id, $logged_user->user_id)) {
         $msg = "You are the moderator, you can not accept invitation of same group";
         $location = CNUrlHelper::url_for(PA::$url . '/cnuser_login.php', array('msg' => $msg, 'return' => $return_url), 'https');
         header("Location: {$location}");
         //	  header("Location:login.php?msg=$msg&return=$return_url");exit;
     }
     try {
         $new_invite = new Invitation();
         $new_invite->inv_id = $group_invitation_id;
         $new_invite->inv_user_id = $u;
         $new_invite->accept();
         //get collection_id
         $Ginv = Invitation::load($group_invitation_id);
         $gid = $Ginv->inv_collection_id;
     } catch (CNException $e) {
         $msg = "{$e->message}";

 /**
  * flag a content to be moderated
  * @access public
  * @param int content_id ID of content to be moderated
  */
 public function moderate_content($content_id)
 {
     Logger::log("Enter: Group::moderate_content() | Args: \$content_id = {$content_id}");
     $c = Content::load_content($content_id, $_SESSION['user']['id']);
     if (!Group::is_admin($this->collection_id, $c->author_id)) {
         $res = Dal::query("INSERT INTO {moderation_queue} (collection_id, item_id, type) VALUES (?, ?, ?)", array($this->collection_id, $content_id, "content"));
         Content::update_content_status($content_id, 2);
     } else {
         $this->approve($content_id, 'content');
     }
     Logger::log("Exit: Group::moderate_content()");
     return;
 }

function setup_module($column, $moduleName, $obj)
{
    global $request_info, $title, $body, $name, $email, $paging, $msg;
    global $group_details, $users, $param;
    switch ($moduleName) {
        case 'GroupAccessModule':
        case 'GroupStatsModule':
            $obj->group_details = $group_details;
            break;
        case 'MembersFacewallModule':
            $obj->group_details = $group_details;
            $obj->mode = PRI;
            $obj->block_type = HOMEPAGE;
            $obj->links = $users;
            $obj->gid = $_REQUEST['ccid'];
            break;
        case 'RecentPostModule':
            $obj->block_type = HOMEPAGE;
            $obj->type = 'group';
            $obj->mode = PRI;
            $obj->gid = $_REQUEST['ccid'];
            $obj->group_details = $group_details;
            break;
        case 'GroupForumPermalinkModule':
            global $group_top_mesg;
            $gid = $_REQUEST['ccid'];
            $group = ContentCollection::load_collection((int) $gid, $_SESSION['user']['id']);
            $is_member = Group::member_exists((int) $gid, $_SESSION['user']['id']);
            $is_admin = Group::is_admin((int) $gid, $_SESSION['user']['id']);
            if ($group->reg_type == REG_INVITE && !$is_member && !$is_admin && !user_can($param)) {
                $msg = 9005;
                return "skip";
            }
            $obj->parent_id = $request_info['parent_id'];
            $obj->parent_name_hidden = $request_info['parent_name_hidden'];
            $obj->parent_type = $request_info['parent_type'];
            $obj->header_title = $request_info['header_title'];
            $obj->title_form = $title;
            $obj->body = $body;
            $obj->name = $name;
            $obj->email = $email;
            $obj->Paging["page"] = $paging["page"];
            $obj->Paging["show"] = 5;
            //five records
            if ($error) {
                $obj->msg = $msg;
            }
            break;
    }
}

function peopleaggregator_leaveGroup($args)
{
    $user = User::from_auth_token($args['authToken']);
    $ccid = api_parse_group_id($args['id']);
    // not a member?
    if (!Group::member_exists($ccid, $user->user_id)) {
        throw new PAException(OPERATION_NOT_PERMITTED, "User {$user->login_name} is not a member of that group");
    }
    // trying to leave own group?
    if (Group::is_admin($ccid, $user->user_id)) {
        throw new PAException(OPERATION_NOT_PERMITTED, "Group leader cannot leave the group");
    }
    // find group
    $g = ContentCollection::load_collection($ccid, $user->user_id);
    // remove user from group
    if (!$g->leave($user->user_id)) {
        throw new PAException(OPERATION_NOT_PERMITTED, "Unable to leave group");
    }
    return array('success' => TRUE);
}

    }
    ?>
				</div>
				<div id="user_mail" class="user_mail">
					<h2>Mail-Id</h2>
					<span><?php 
    if (isset($from)) {
        echo $from->mail_id;
    }
    ?>
</span>
				</div>
				<?php 
}
if ($type === "group") {
    if (isset($group_id) && Group::is_admin($group_id, $session->user_id)) {
        $is_admin = 1;
    } else {
        $is_admin = 0;
    }
    ?>
				<div id="group_image" class="user_image">
					<img class="user_profile_pic" src="
					<?php 
    if (isset($group_selected) && $group_selected->group_picture !== NULL) {
        echo $group_selected->group_picture;
    } else {
        echo "images/group.svg";
    }
    ?>
">

if (!$session->is_logged_in()) {
    redirect_to("login.php");
}
$page = 1;
if (isset($_GET['update']) && $_GET['update'] == 1 && isset($_GET['group_id'])) {
    global $page;
    $page = 2;
    $group_id = $database->escape_value($_GET['group_id']);
    $group = Group::find_by_id($group_id);
    $group_name = $group->group_name;
}
if (isset($_GET['user_id']) && isset($_GET['group_id'])) {
    global $page;
    $group_id = $database->escape_value($_GET['group_id']);
    //check if he is the admin
    if (Group::is_admin($group_id, $session->user_id)) {
        $group = Group::find_by_id($group_id);
        $user_id = $database->escape_value($_GET['user_id']);
        if ($group->add_group_member($user_id)) {
            $page = 2;
            $message = "Member added successfull.";
        } else {
            $page = 2;
            $message = "Try again.";
        }
    }
}
if (isset($_POST['next_page'])) {
    global $page;
    $upload_errors = array(UPLOAD_ERR_OK => "No errors.", UPLOAD_ERR_INI_SIZE => "Larger than upload_max_filesize.", UPLOAD_ERR_FORM_SIZE => "Larger than form MAX_FILE_SIZE.", UPLOAD_ERR_PARTIAL => "Partial upload.", UPLOAD_ERR_NO_FILE => "No file.", UPLOAD_ERR_NO_TMP_DIR => "No temporary directory.", UPLOAD_ERR_CANT_WRITE => "Cant write to disk.", UPLOAD_ERR_EXTENSION => "file upload stopped by extension.");
    $image_types = array("image/gif", "image/jpeg", "image/pjpeg", "image/png");

 function render()
 {
     global $login_uid;
     if ($this->type == 'group') {
         $this->outer_template = 'outer_show_content_group_module.tpl';
         $group = new Group();
         $group->collection_id = $this->gid;
         if ($this->content_type == NULL) {
             $this->content_type = 'all';
         }
         //$type = 'all',$cnt=FALSE, $show='ALL', $page=0, $sort_by='created', $direction='DESC'
         if (!empty($this->content_type)) {
             $this->Paging["count"] = $this->links = $group->get_contents_for_collection($this->content_type, TRUE, 10, 1, 'created', 'DESC', TRUE);
             $this->contents = $group->get_contents_for_collection($this->content_type, FALSE, $this->Paging["show"], $this->Paging["page"], 'created', 'DESC', TRUE);
         } else {
             $this->Paging["count"] = $this->links = $group->get_contents_for_collection($type = 'all', $cnt = TRUE, 'all', 0, $sort_by = 'created', $direction = 'DESC');
             $this->contents = $group->get_contents_for_collection($type = 'all', $cnt = FALSE, $this->Paging["show"], $this->Paging["page"], 'created', 'DESC');
         }
         $this->group_owner = FALSE;
         if (Group::is_admin($group->collection_id, $login_uid)) {
             $this->group_owner = TRUE;
         }
         $this->group_member = FALSE;
         if (Group::member_exists($group->collection_id, $login_uid)) {
             $this->group_member = TRUE;
         }
         /*
               if($this->html_block_id_flag == 1) {
                 $this->Paging["count"] = $this->links =  $group->get_contents_for_collection($type = 'all',$cnt=TRUE,'all' , 0, $sort_by='created', $direction='DESC');
                 $this->contents = $group->get_contents_for_collection($type = 'all', $cnt=FALSE, $this->Paging["show"], $this->Paging["page"],'created','DESC');
               } else {
                 $this->contents =  $group->get_contents_for_collection($this->content_type,FALSE, 10, 1, 'created', 'DESC',TRUE);
                 
         
               }*/
         $this->title = $this->group_details['title'] . '\'s Group Blog';
     } else {
         if ($this->type == "tag") {
             $this->Paging["count"] = Tag::get_associated_content_ids((int) $this->tag_id, $cnt = TRUE);
             $this->contents = Tag::get_associated_content_ids((int) $this->tag_id, $cnt = FALSE, $this->Paging["show"], $this->Paging["page"]);
         } else {
             if ($this->type == "search") {
                 $this->Paging["count"] = Content::content_search($this->search_string_array, $cnt = TRUE);
                 $this->contents = Content::content_search($this->search_string_array, $cnt = FALSE, $this->Paging["show"], $this->Paging["page"]);
             } else {
                 //print $this->content_type; exit;
                 $this->Paging["count"] = Content::load_content_id_array($this->uid, $this->content_type, $cnt = TRUE);
                 $contents = Content::load_content_id_array($this->uid, $this->content_type, $cnt = FALSE, $this->Paging["show"], $this->Paging["page"]);
                 $this->contents = $contents;
             }
         }
     }
     $this->orientation = LEFT;
     if ($this->type == 'user') {
         $this->block_type = 'ShowContentUserBlock';
         $this->do_pagination = TRUE;
     } else {
         if ($this->type == 'group') {
             if ($this->html_block_id_flag == 1) {
                 $this->block_type = 'ShowAllContent';
                 $this->do_pagination = TRUE;
             } else {
                 $this->block_type = 'ShowContentGroupBlock';
             }
         } else {
             if ($this->type == "tag") {
                 $this->block_type = 'ShowAllContent';
                 $this->do_pagination = TRUE;
             } else {
                 if ($this->type == "search") {
                     $this->block_type = 'ShowAllContent';
                     $this->do_pagination = TRUE;
                 } else {
                     if ($this->show_all == 1) {
                         $this->block_type = 'ShowAllContent';
                         $this->do_pagination = TRUE;
                     } else {
                         $this->block_type = 'ShowContentBlock';
                         $this->do_pagination = TRUE;
                     }
                 }
             }
         }
     }
     $this->inner_HTML = $this->generate_inner_html($this->contents, $this->type);
     $Pagination = new Pagination();
     $Pagination->setPaging($this->Paging);
     $this->page_first = $Pagination->getFirstPage();
     $this->page_last = $Pagination->getLastPage();
     $this->page_links = $Pagination->getPageLinks();
     $content = parent::render();
     return $content;
 }

function uihelper_generate_center_content_permalink($cid, $show = 0)
{
    global $app;
    $image_media_gallery = FALSE;
    $back_page = PA::$url . $app->current_route;
    $content = CNContent::load_content((int) $cid, (int) PA::$login_uid);
    // filter content fields for output
    $content->title = _out($content->title);
    $content->body = _out($content->body);
    if (strstr($back_page, PA_ROUTE_CONTENT) || strstr($back_page, PA_ROUTE_PERMALINK)) {
        if ($content->parent_collection_id > 0) {
            $collection = ContentCollection::load_collection((int) $content->parent_collection_id, PA::$login_uid);
            if ($collection->type == GROUP_COLLECTION_TYPE) {
                $back_page = PA::$url . PA_ROUTE_GROUP . "/gid=" . $content->parent_collection_id;
            } else {
                $back_page = PA::$url . PA_ROUTE_MEDIA_GALLEY_IMAGES . "/uid=" . $content->author_id;
            }
            // IF permalink content is a group content redirect to group homepage
        } else {
            //if coming from permalink page then redirect to user page
            $back_page = PA::$url . PA_ROUTE_USER_PRIVATE;
        }
    }
    $moderateduser = Group::is_admin((int) $content->parent_collection_id, (int) PA::$login_uid) ? 1 : 0;
    $back_page = urlencode($back_page);
    if (!$content->is_html) {
        $content->body = nl2br($content->body);
    }
    $media_gallery_content = NULL;
    $media_gallery_content = in_array(trim($content->type), array('Image', 'Audio', 'Video'));
    $editable = PA::$login_uid == $content->author_id || $moderateduser;
    $comments = Comment::get_comment_for_content($cid, '', 'ASC');
    $number_of_comments = count($comments);
    $content->no_of_comments = $number_of_comments;
    $trackback = CNContent::get_trackbacks_for_content($cid);
    $number_of_trackbacks = count($trackback);
    $content->no_of_trackbacks = $number_of_trackbacks;
    $content->trackback_url = PA::$url . "/pa_trackback.php?cid=" . $cid;
    $content_user = new User();
    $content_user->load((int) $content->author_id);
    $content->create_time = PA::date($content->changed, 'long');
    // date("l, F d, Y", $content->changed);
    $tags = Tag::load_tags_for_content($cid);
    if ($tags) {
        $t = array();
        for ($i = 0; $i < count($tags); $i++) {
            $name = _out($tags[$i]['name']);
            $uid = PA::$login_uid;
            $url = PA::$url . '/' . FILE_TAG_SEARCH . '?name_string=content_tag&keyword=' . $tags[$i]["name"];
            $t[] = "<a href={$url}>" . $name . "</a>";
        }
        $tag_string = "<b>Tags : </b>" . implode(", ", $t);
    } else {
        $tag_string = "";
    }
    $content->tag_entry = $tag_string;
    if (property_exists($content, 'sbname')) {
        if (substr($content->sbname, 0, 5) == 'event') {
            $content->type = 'SBEvent';
        } elseif (substr($content->sbname, 0, 6) == 'review') {
            $content->type = 'Review';
        } elseif (substr($content->sbname, 0, 11) == 'media/audio') {
            $content->type = 'Audio';
        } elseif (substr($content->sbname, 0, 11) == 'media/video') {
            $content->type = 'Video';
        } elseif (substr($content->sbname, 0, 11) == 'media/image') {
            $content->type = 'Image';
        } elseif (substr($content->sbname, 0, 14) == 'showcase/group') {
            $content->type = 'GroupShowCase';
        } elseif (substr($content->sbname, 0, 15) == 'showcase/person') {
            $content->type = 'PersonShowCase';
        }
    }
    // replace magic strings
    $content->replace_percent_strings(PA::$url);
    $type = $content->type;
    $type = $type . 'Permalink';
    // comments
    $comments_list_tpl = new Template(CURRENT_THEME_FSPATH . "/cncontent_comments.php");
    $comments_list_tpl->set('current_theme_path', PA::$theme_url);
    $comments_list_tpl->set('comments', $comments);
    $comments_list_tpl->set('author_id', $content->author_id);
    // Setting the variable for the abuse form ...
    $comments_list = $comments_list_tpl->fetch();
    //comment form
    $cnform_comment_tpl = new Template(CURRENT_THEME_FSPATH . "/cnform_comment.php");
    $cnform_comment_tpl->set('current_theme_path', PA::$theme_url);
    if (isset(PA::$login_uid)) {
        $user = new User();
        $user->load((int) PA::$login_uid);
        $login_name = $user->login_name;
        $cnform_comment_tpl->set('name', $login_name);
        $cnform_comment_tpl->set('login_name', $user->login_name);
    }
    $cnform_comment_tpl->set('cid', $cid);
    if ($content->parent_collection_id > 0) {
        $cnform_comment_tpl->set('ccid', $content->parent_collection_id);
    }
    // abuse form
    $cnform_abuse_tpl = new Template(CURRENT_THEME_FSPATH . "/cnform_abuse.php");
//.........这里部分代码省略.........

       $skip_group_modules = TRUE;
     }
   } else {//haha no way for anonymous user
     $skip_group_modules = TRUE;
   }
   $access_type = 'Private';
 } else {
   $access_type = 'Public';
 }
 
 if( $group->reg_type == $group->REG_OPEN ) {
   $access_type.= ' Open';
 } else {
   $access_type.= ' Moderated';
 }
 if (Group::is_admin((int)$gid, (int)$_SESSION['user']['id'])){
   $is_admin = TRUE;   
 }
 $members = $group->get_members($cnt=FALSE, 5, 1, 'created', 'DESC',FALSE);
 
 //$members = $group->get_members();
 $group_details = array();
 $group_details['collection_id'] = $group->collection_id;
 $group_details['type'] = $group->type;
 $group_details['author_id'] = $group->author_id;
 $user = new User();
 $user->load((int)$group->author_id);
 $first_name = $user->first_name;
 $last_name = $user->last_name;
 $login_name = $user->login_name;
 $group_details['author_name'] = $login_name;