<?php
/**
* Admin Editor
*
* Methods which tweak the WP Editor.
*
* @author ThemeBoy
* @category Admin
* @package SportsPress/Admin
* @version 2.4
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
/**
* SP_Admin_Editor class.
*
* @since 1.2
*/
class SP_Admin_Editor {
/**
* Constructor
*/
public function __construct() {
add_action( 'admin_init', array( $this, 'add_shortcode_button' ) );
add_filter( 'tiny_mce_version', array( $this, 'refresh_mce' ) );
add_filter( 'mce_external_languages', array( $this, 'add_tinymce_lang' ), 10, 1 );
}
/**
* Add a button for shortcodes to the WP editor.
*/
public function add_shortcode_button() {
if ( ! current_user_can( 'edit_posts' ) && ! current_user_can( 'edit_pages' ) ) {
return;
}
if ( 'true' == get_user_option( 'rich_editing' ) ) {
add_filter( 'mce_external_plugins', array( $this, 'add_shortcode_tinymce_plugin' ) );
add_filter( 'mce_buttons', array( $this, 'register_shortcode_button' ) );
}
}
/**
* add_tinymce_lang function.
*
* @param array $arr
* @return array
*/
public function add_tinymce_lang( $arr ) {
$arr['sp_shortcodes_button'] = SP()->plugin_path() . '/assets/js/admin/editor-lang.php';
return $arr;
}
/**
* Register the shortcode button.
*
* @param array $buttons
* @return array
*/
public function register_shortcode_button( $buttons ) {
array_push( $buttons, 'sp_shortcodes_button' );
return $buttons;
}
/**
* Add the shortcode button to TinyMCE
*
* @param array $plugin_array
* @return array
*/
public function add_shortcode_tinymce_plugin( $plugin_array ) {
$plugin_array['sp_shortcodes_button'] = SP()->plugin_url() . '/assets/js/admin/editor.js';
return $plugin_array;
}
/**
* Force TinyMCE to refresh.
*
* @param int $ver
* @return int
*/
public function refresh_mce( $ver ) {
$ver += 3;
return $ver;
}
}
new SP_Admin_Editor();