/
wpenq-helper.php
149 lines (130 loc) · 4.63 KB
/
wpenq-helper.php
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<?php
class WP_Enqueue_Helper {
private static $theme_url;
private static $plugin_url;
private static $default_scripts;
public static function init() {
self::$theme_url = get_template_directory_uri();
self::$plugin_url = plugin_dir_url(__FILE__);
}
/**
* Map values of one array to another,
* preserving duplicate keys.
*
* @return array Mapped array.
*/
public static function array_map_duplicates($arr_vals, $arr_keys) {
$result = array();
foreach ((array)$arr_keys as $key => $value) {
$result[$value][] = $arr_vals[$key];
}
return $result;
}
/**
* This function scans theme folder for files.
*
* @param $ext string File extension to scan
* @param $mode int 0 - theme, 1 - plugin
* @return array Relative file path.
*/
public static function scan_for_files($ext, $mode = 0) {
$root = $_SERVER['DOCUMENT_ROOT'];
switch ($mode) {
case 0:
$url = get_template_directory_uri();
break;
case 1:
$url = plugin_dir_url(__FILE__) . 'assets/custom';
break;
default:
$url = get_template_directory_uri();
break;
}
if (is_multisite() && !is_main_site()) {
$dir = preg_replace('/https?:\/\/[^\/]+\/[^\/]+/i', '', $url);
} else {
$dir = preg_replace('/https?:\/\/[^\/]+/i', '', $url);
}
$files = self::rglob($root . $dir . "/*.$ext");
$result = array();
$root_preg = preg_quote($root, '/');
$path_preg = preg_quote($dir, '/');
foreach ((array)$files as $file) {
$strip_root = preg_replace("/$root_preg/", '', $file, 1);
$path = preg_replace("/$path_preg/", '', $strip_root, 1);
if ($mode == 1) {
$result[] = array('path' => 'custom' . $path);
} else {
$result[] = array('path' => $path);
}
}
return $result;
}
/**
* This function prevents 'Undefined index' notice
*
* @param $array array Array to check
* @param $index mixed Index or indices
* @param $default array Default value
* @return array Default or passed array
*/
public static function isset_array($array, $index, $default = array()) {
if (is_array($index)) {
if (count($index) == 1) {
if (isset($array[$index[0]])) return $array[$index[0]];
}
if (count($index) == 2) {
if (isset($array[$index[0]][$index[1]])) return $array[$index[0]][$index[1]];
}
if (count($index) == 3) {
if (isset($array[$index[0]][$index[1]][$index[2]])) return $array[$index[0]][$index[1]][$index[2]];
}
} else {
if (isset($array[$index])) return $array[$index];
}
return $default;
}
/**
* Get full asset URL
* @param $value string Short asset URL
* @return string Full asset URL
*/
public static function get_full_url($value) {
if (mb_stripos($value, 'custom') === 0) {
return self::$plugin_url . 'assets/' . $value;
} else {
return self::$theme_url . $value;
}
}
public static function set_default_scripts($scripts) {
self::$default_scripts = $scripts;
}
public static function get_default_scripts() {
return self::$default_scripts;
}
// recursive glob function
private static function rglob($pattern, $flags = 0) {
$files = glob($pattern, $flags);
foreach (glob(dirname($pattern) . '/*', GLOB_ONLYDIR | GLOB_NOSORT) as $dir) {
$files = array_merge($files, self::rglob($dir . '/' . basename($pattern), $flags));
}
return $files;
}
}
// static variables init
WP_Enqueue_Helper::init();
include_once('templates/default_scripts.php');
WP_Enqueue_Helper::set_default_scripts($default_scripts);
// enqueue plugin assets
function plugin_assets($hook) {
global $wpenq_page;
// enqueue only for wp-enqueue page
if ($hook != $wpenq_page) return;
$url = plugin_dir_url(__FILE__);
wp_enqueue_style('wpenq_style', $url . 'assets/plugin/style.css');
wp_enqueue_script('wpenq_script', $url . 'assets/plugin/script.js');
// 3-rd party assets
wp_enqueue_style('editable-select', $url . 'assets/plugin/jquery.editable-select.min.css');
wp_enqueue_script('editable-select-js', $url . 'assets/plugin/jquery.editable-select.min.js');
}
add_action('admin_enqueue_scripts', 'plugin_assets');