%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* Project: User Role Editor plugin
* Author: Vladimir Garagulya
* Author email: support@role-editor.com
* Author URI: https://www.role-editor.com
* Greetings: some ideas and code samples for long running cron job was taken from the "Broken Link Checker" plugin (Janis Elst).
* License: GPL v2+
*
* Assign role to the users without role stuff
*/
class URE_Assign_Role {
const MAX_USERS_TO_PROCESS = 50;
private static $counter = 0;
private $lib = null;
private $quick_count = true;
function __construct() {
$this->lib = URE_Lib::get_instance();
$this->quick_count = $this->count_quick_or_thoroughly();
}
// end of __construct()
public function create_no_rights_role() {
$role_id = 'no_rights';
$role_name = 'No rights';
$wp_roles = wp_roles();
if (isset($wp_roles->roles[$role_id])) {
return;
}
add_role($role_id, $role_name, array());
}
// end of create_no_rights_role()
private function count_quick_or_thoroughly() {
$quick_count = true;
if ( defined('URE_COUNT_USERS_WITHOUT_ROLE_THOROUGHLY') && URE_COUNT_USERS_WITHOUT_ROLE_THOROUGHLY ) {
$quick_count = false;
} elseif ( $this->lib->is_pro() ) {
$count_thoroughly = $this->lib->get_option( 'count_users_without_role_thoroughly', false );
if ( $count_thoroughly ) {
$quick_count = false;
}
}
$quick_count = apply_filters('ure_count_users_without_role_quick', $quick_count);
return $quick_count;
}
// end of count_quick_or_thoroughly()
private function get_thorougly_where_condition() {
global $wpdb;
$usermeta = $wpdb->usermeta;
$id = get_current_blog_id();
$blog_prefix = $wpdb->get_blog_prefix($id);
$where = "WHERE NOT EXISTS (SELECT user_id from {$usermeta} ".
"WHERE user_id=users.ID AND meta_key='{$blog_prefix}capabilities') OR ".
"EXISTS (SELECT user_id FROM {$usermeta} ".
"WHERE user_id=users.ID AND meta_key='{$blog_prefix}capabilities' AND ".
"(meta_value='a:0:{}' OR meta_value IS NULL))";
return $where;
}
// end of get_thoroughly_where_condition()
private function get_quick_query_part2() {
global $wpdb;
$usermeta = $wpdb->usermeta;
$id = get_current_blog_id();
$blog_prefix = $wpdb->get_blog_prefix($id);
$query = "FROM {$usermeta} usermeta ".
"INNER JOIN {$wpdb->users} users ON usermeta.user_id=users.ID ".
"WHERE usermeta.meta_key='{$blog_prefix}capabilities' AND ".
"(usermeta.meta_value = 'a:0:{}' OR usermeta.meta_value is NULL)";
return $query;
}
// end of get_quick_query_part2()
private function get_users_count_query() {
global $wpdb;
if ( $this->quick_count ) {
$part2 = $this->get_quick_query_part2();
$query = "SELECT COUNT(DISTINCT usermeta.user_id) {$part2}";
} else {
$where = $this->get_thorougly_where_condition();
$query = "SELECT count(ID) FROM {$wpdb->users} users {$where}";
}
return $query;
}
// end of get_users_count_query()
public function count_users_without_role() {
global $wpdb;
$users_quant = get_transient('ure_users_without_role');
if (empty($users_quant)) {
$query = $this->get_users_count_query();
$users_quant = $wpdb->get_var($query);
set_transient('ure_users_without_role', $users_quant, 15);
}
return $users_quant;
}
// end of count_users_without_role()
public function get_users_without_role() {
global $wpdb;
$top_limit = self::MAX_USERS_TO_PROCESS;
if ( $this->quick_count ) {
$part2 = $this->get_quick_query_part2();
$query = "SELECT DISTINCT usermeta.user_id {$part2}
LIMIT 0, {$top_limit}";
} else {
$where = $this->get_thorougly_where_condition();
$query = "SELECT users.ID FROM {$wpdb->users} users
{$where}
LIMIT 0, {$top_limit}";
}
$users0 = $wpdb->get_col($query);
return $users0;
}
// end of get_users_without_role()
public function show_html() {
$users_quant = $this->count_users_without_role();
if ($users_quant==0) {
return;
}
$button_number = (self::$counter>0) ? '_2': '';
?>
<input type="button" name="move_from_no_role<?php echo $button_number;?>" id="move_from_no_role<?php echo $button_number;?>" class="button"
value="Without role (<?php echo $users_quant;?>)" onclick="ure_move_users_from_no_role_dialog()">
<?php
if (self::$counter==0) {
?>
<div id="move_from_no_role_dialog" class="ure-dialog">
<div id="move_from_no_role_content" style="padding: 10px;"></div>
</div>
<?php
self::$counter++;
}
}
// end of show_html()
}
// end of URE_Assign_Role class
Zerion Mini Shell 1.0