128 lines
4 KiB
PHP
128 lines
4 KiB
PHP
<?php
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/**
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* General admin functionality.
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*
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* @package Members
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* @subpackage Admin
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* @author Justin Tadlock <justintadlock@gmail.com>
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* @copyright Copyright (c) 2009 - 2018, Justin Tadlock
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* @link https://themehybrid.com/plugins/members
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* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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*/
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# Register scripts/styles.
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add_action( 'admin_enqueue_scripts', 'members_admin_register_scripts', 0 );
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add_action( 'admin_enqueue_scripts', 'members_admin_register_styles', 0 );
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/**
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* Get an Underscore JS template.
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*
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* @since 1.0.0
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* @access public
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* @param string $name
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* @return bool
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*/
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function members_get_underscore_template( $name ) {
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require_once( members_plugin()->dir . "admin/tmpl/{$name}.php" );
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}
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/**
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* Registers custom plugin scripts.
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*
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* @since 1.0.0
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* @access public
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* @return void
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*/
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function members_admin_register_scripts() {
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$min = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
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wp_register_script( 'members-settings', members_plugin()->uri . "js/settings{$min}.js", array( 'jquery' ), '', true );
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wp_register_script( 'members-edit-post', members_plugin()->uri . "js/edit-post{$min}.js", array( 'jquery' ), '', true );
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wp_register_script( 'members-edit-role', members_plugin()->uri . "js/edit-role{$min}.js", array( 'postbox', 'wp-util' ), '', true );
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// Localize our script with some text we want to pass in.
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$i18n = array(
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'button_role_edit' => esc_html__( 'Edit', 'members' ),
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'button_role_ok' => esc_html__( 'OK', 'members' ),
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'label_grant_cap' => esc_html__( 'Grant %s capability', 'members' ),
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'label_deny_cap' => esc_html__( 'Deny %s capability', 'members' ),
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'ays_delete_role' => esc_html__( 'Are you sure you want to delete this role? This is a permanent action and cannot be undone.', 'members' ),
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'hidden_caps' => members_get_hidden_caps()
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);
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wp_localize_script( 'members-edit-role', 'members_i18n', $i18n );
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}
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/**
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* Registers custom plugin scripts.
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*
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* @since 1.0.0
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* @access public
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* @return void
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*/
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function members_admin_register_styles() {
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$min = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
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wp_register_style( 'members-admin', members_plugin()->uri . "css/admin{$min}.css" );
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}
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/**
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* Function for safely deleting a role and transferring the deleted role's users to the default
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* role. Note that this function can be extremely intensive. Whenever a role is deleted, it's
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* best for the site admin to assign the user's of the role to a different role beforehand.
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*
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* @since 0.2.0
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* @access public
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* @param string $role
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* @return void
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*/
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function members_delete_role( $role ) {
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// Get the default role.
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$default_role = get_option( 'default_role' );
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// Don't delete the default role. Site admins should change the default before attempting to delete the role.
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if ( $role == $default_role )
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return;
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// Get all users with the role to be deleted.
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$users = get_users( array( 'role' => $role ) );
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// Check if there are any users with the role we're deleting.
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if ( is_array( $users ) ) {
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// If users are found, loop through them.
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foreach ( $users as $user ) {
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// If the user has the role and no other roles, set their role to the default.
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if ( $user->has_cap( $role ) && 1 >= count( $user->roles ) )
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$user->set_role( $default_role );
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// Else, remove the role.
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else if ( $user->has_cap( $role ) )
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$user->remove_role( $role );
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}
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}
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// Remove the role.
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remove_role( $role );
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// Remove the role from the role factory.
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members_unregister_role( $role );
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}
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/**
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* Returns an array of all the user meta keys in the $wpdb->usermeta table.
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*
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* @since 0.2.0
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* @access public
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* @global object $wpdb
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* @return array
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*/
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function members_get_user_meta_keys() {
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global $wpdb;
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return $wpdb->get_col( "SELECT meta_key FROM $wpdb->usermeta GROUP BY meta_key ORDER BY meta_key" );
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}
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