# wpforo/1.3.1/wpf-includes/class-usergroups.php

wpForo Forum, version 1.3.1. 189 lines.

- Page: https://pluginprobe.com/plugins/wpforo/1.3.1/code/wpf-includes/class-usergroups.php
- Raw: https://pluginprobe.com/plugins/wpforo/1.3.1/raw/wpf-includes/class-usergroups.php
- Modified: 2017-06-11T19:28:20+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/wpforo/1.3.1/code/wpf-includes/class-usergroups.php#L10-L20`.

```php
<?php
	// Exit if accessed directly
	if( !defined( 'ABSPATH' ) ) exit;
 
class wpForoUsergroup{
	
	private $wpforo;
	static $cache = array( 'usergroup' => array(), 'user' => array() );
	
	function __construct( $wpForo ){
		if(!isset($this->wpforo)) $this->wpforo = $wpForo;
		if( isset( $this->wpforo->general_options['lang'] ) && $this->wpforo->general_options['lang'] ){
			$usergroups = $this->get_usergroups();
			if(!empty($usergroups)){
				foreach( $usergroups as $usergroup ){
					$this->wpforo->usergroup[$usergroup['groupid']] = $usergroup['name'];
				}
			}
		}
	}
	
	function usergroup_list_data(){
		$ugroups = $this->wpforo->db->get_results('SELECT `groupid`, `name` FROM '.$this->wpforo->db->prefix.'wpforo_usergroups ORDER BY `name` ', ARRAY_A);
		foreach($ugroups as $ugroup){
			$user_count = $this->wpforo->db->get_var('SELECT COUNT(userid) FROM '.$this->wpforo->db->prefix.'wpforo_profiles WHERE `groupid` = ' . intval($ugroup['groupid']));
			$ugdata[$ugroup['groupid']]['groupid'] = $ugroup['groupid'];
			$ugdata[$ugroup['groupid']]['name'] = wpforo_phrase($ugroup['name'], FALSE);
			$ugdata[$ugroup['groupid']]['count'] = intval($user_count);
		}
		return $ugdata;
	}
	
	function add($title, $cans = array(), $description = '' ){
		$i = 2;
		while( $this->wpforo->db->get_var( 
						$this->wpforo->db->prepare( 
								"SELECT name FROM ".$this->wpforo->db->prefix."wpforo_usergroups 
									WHERE name = %s", sanitize_text_field($title) )))
		{
			$title = $title . '-' . $i;
			$i++;
		}
		$default = array_map('intval', $this->wpforo->usergroup_cans);
		$cans = wpforo_parse_args( $cans, $default );
		
		if(	$this->wpforo->db->insert( 
			$this->wpforo->db->prefix . 'wpforo_usergroups', 
				array( 
					'name'		=> sanitize_text_field($title), 
					'cans' 	    => serialize( $cans ), 
					'description' => $description
				), 
				array( 
					'%s',
					'%s',
					'%s'
				)
			)
		){
			$ugid = $this->wpforo->db->insert_id;
			$forums = $this->wpforo->forum->get_forums();
			if(!empty($forums) && $ugid){
				$new_permission = array();
				foreach($forums as $forum){
					if(isset($forum['permissions'])){
						$permissions = unserialize($forum['permissions']);
						if(!empty($permissions)){
							$permissions[$ugid] = 'standard';
							$permissions = serialize($permissions);
							$this->wpforo->db->update( $this->wpforo->db->prefix . 'wpforo_forums', array('permissions' => $permissions), array('forumid' => $forum['forumid']), array('%s'), array('%d') );
						}
					}
				}
			}
			$this->wpforo->notice->add('User group successfully added', 'success');
			return $this->wpforo->db->insert_id;
		}
		
		$this->wpforo->notice->add('User group add error', 'error');
		return FALSE;
	}
	
	function edit( $groupid, $title, $cans, $description = '' ){
		
		if( $groupid == 1 ) return false;
		if( !current_user_can('administrator') ){
			$this->wpforo->notice->add('Permission denied', 'error');
			return FALSE;	
		}
		
		$default = array_map('intval', $this->wpforo->usergroup_cans);
		$cans = wpforo_parse_args( $cans, $default );
		
		if( FALSE !== $this->wpforo->db->update( 
				$this->wpforo->db->prefix . 'wpforo_usergroups', 
				array( 
					'name' => sanitize_text_field($title), 
					'cans' => serialize( $cans ), 
					'description' => $description
				),
				array( 'groupid' => intval($groupid) ),
				array( 
					'%s',
					'%s',
					'%s'
				),
				array( '%d' ))
		){
			$this->wpforo->notice->add('User group successfully edited', 'success');
			return $groupid;
		}
		
		$this->wpforo->notice->add('User group edit error', 'error');
		return FALSE;
	}
	
	function delete(){
		
		if( !current_user_can('administrator') ){
			$this->wpforo->notice->add('Permission denied', 'error');
			return FALSE;	
		}
		
		if( isset($_GET['action']) && $_GET['action'] == 'del' && isset($_GET['gid']) && $_GET['gid'] != 1 && $_GET['gid'] != 4 ){
			$status = FALSE;
			extract($_POST['usergroup'], EXTR_OVERWRITE);
			$mergeid = intval($mergeid);
			$insert_gid = $_GET['gid'];
			#################################################### USERS
			if(isset($mergeid)){
				$status = $this->wpforo->db->query("UPDATE `".$this->wpforo->db->prefix ."wpforo_profiles` SET `groupid` = " . intval($mergeid) . " WHERE `groupid` = " . intval($insert_gid) );
				$notice = wpforo_phrase('Usergroup has been successfully deleted. All users of this usergroup have been moved to the usergroup you\'ve chosen', false);
			}else{
				$status = $this->wpforo->db->query("UPDATE `".$this->wpforo->db->prefix ."wpforo_profiles` SET `status` = 'trashed' WHERE `groupid` = " . intval($insert_gid) );
				$notice = wpforo_phrase('Usergroup has been successfully deleted.');
			}
			#################################################### END USERS
			if( $status !== FALSE ){
				if( $this->wpforo->db->query("DELETE FROM `".$this->wpforo->db->prefix ."wpforo_usergroups` WHERE `groupid` = " . intval($insert_gid) ) ){
					$this->wpforo->notice->add($notice, 'success');
					return TRUE;
				}
			}
		}
		$this->wpforo->notice->add('Can\'t delete this Usergroup', 'error');
		return FALSE;
	}
	
	function get_usergroup( $groupid = 4 ){
		// Guest UsergroupID = 4
		$cache = $this->wpforo->cache->on('memory_cashe');
		if( $cache && isset(self::$cache['usergroup'][$groupid]) ){
			return self::$cache['usergroup'][$groupid];
		}
		$usergroup = $this->wpforo->db->get_row("SELECT * FROM `".$this->wpforo->db->prefix."wpforo_usergroups` WHERE `groupid` = ".intval($groupid), ARRAY_A);
		if($cache && isset($groupid)){
			self::$cache['usergroup'][$groupid] = $usergroup;
		}
		return $usergroup;
	}
	
	function get_usergroups(){
		return $this->wpforo->db->get_results("SELECT * FROM `".$this->wpforo->db->prefix."wpforo_usergroups`", ARRAY_A);
	}
	
	function get_groupid_by_userid( $userid ){
		$cache = $this->wpforo->cache->on('memory_cashe');
		if( $cache && isset(self::$cache['user'][$userid]) ){
			return self::$cache['user'][$userid];
		}
		$groupid = $this->wpforo->db->get_var("SELECT `groupid` FROM `".$this->wpforo->db->prefix ."wpforo_profiles` WHERE `userid` = " . intval($userid));
		if($cache && isset($groupid)){
			self::$cache['user'][$userid] = $groupid;
		}
		return $groupid;
	}
	
	function show_selectbox( $groupid = 0, $exclude = array() ){
		if( !$groupid = intval($groupid) ) $groupid = (isset($_POST['usergroup']['groupid'])) ? intval($_POST['usergroup']['groupid']) : 0;
		if( !$groupid ) $groupid = $this->wpforo->default_groupid;
		if( empty($exclude) && isset($_GET['gid']) && intval($_GET['gid']) ) $exclude[] = intval($_GET['gid']);
		$ugroups = $this->usergroup_list_data();
		foreach($ugroups as $ugroup){
			if( in_array($ugroup['groupid'], $exclude) ) continue;
			echo '<option value="'.esc_attr($ugroup['groupid']).'" '.($groupid == $ugroup['groupid'] ? 'selected' : '').'>' . esc_html( __($ugroup['name'], 'wpforo') ) . '</option>';
		}
	}
}
?>
```