/**
* Prints the script queue in the HTML head on admin pages.
*
* Postpones the scripts that were queued for the footer.
* print_footer_scripts() is called in the footer to print these scripts.
*
* @since 2.8
* @see wp_print_scripts()
*/
function print_head_scripts()
{
global $wp_scripts, $concatenate_scripts;
if (!did_action('wp_print_scripts')) {
do_action('wp_print_scripts');
}
if (!is_a($wp_scripts, 'WP_Scripts')) {
$wp_scripts = new WP_Scripts();
}
script_concat_settings();
$wp_scripts->do_concat = $concatenate_scripts;
$wp_scripts->do_head_items();
if (apply_filters('print_head_scripts', true)) {
_print_scripts();
}
$wp_scripts->reset();
return $wp_scripts->done;
}
/**
* Prints the script queue in the HTML head on admin pages.
*
* Postpones the scripts that were queued for the footer.
* print_footer_scripts() is called in the footer to print these scripts.
*
* @since 2.8
*
* @see wp_print_scripts()
*/
function print_head_scripts()
{
global $wp_scripts, $concatenate_scripts;
if (!did_action('wp_print_scripts')) {
/** This action is documented in wp-includes/functions.wp-scripts.php */
do_action('wp_print_scripts');
}
if (!is_a($wp_scripts, 'WP_Scripts')) {
$wp_scripts = new WP_Scripts();
}
script_concat_settings();
$wp_scripts->do_concat = $concatenate_scripts;
$wp_scripts->do_head_items();
if (apply_filters('print_head_scripts', true)) {
_print_scripts();
}
$wp_scripts->reset();
return $wp_scripts->done;
}
/**
* Prints the script queue in the HTML head on admin pages.
*
* Postpones the scripts that were queued for the footer.
* print_footer_scripts() is called in the footer to print these scripts.
*
* @since 2.8.0
*
* @see wp_print_scripts()
*/
function print_head_scripts()
{
global $wp_scripts, $concatenate_scripts;
if (!did_action('wp_print_scripts')) {
/** This action is documented in wp-includes/functions.wp-scripts.php */
do_action('wp_print_scripts');
}
if (!is_a($wp_scripts, 'WP_Scripts')) {
$wp_scripts = new WP_Scripts();
}
script_concat_settings();
$wp_scripts->do_concat = $concatenate_scripts;
$wp_scripts->do_head_items();
/**
* Filter whether to print the head scripts.
*
* @since 2.8.0
*
* @param bool $print Whether to print the head scripts. Default true.
*/
if (apply_filters('print_head_scripts', true)) {
_print_scripts();
}
$wp_scripts->reset();
return $wp_scripts->done;
}
/**
* process_scripts()
*
* @param bool $header_scripts
* @return void
**/
static function process_scripts($header_scripts = true)
{
global $wp_scripts;
if (!$wp_scripts instanceof WP_Scripts) {
$wp_scripts = new WP_Scripts();
}
$queue = $wp_scripts->queue;
$wp_scripts->all_deps($queue);
if (!$wp_scripts->to_do) {
return;
}
$todo = array();
$js = array();
$dirs = array(content_url(), plugins_url());
foreach ($wp_scripts->to_do as $key => $handle) {
if (!empty($wp_scripts->registered[$handle]->args)) {
continue;
}
// bail if is a footer script and we're doing headers
if ($header_scripts && $wp_scripts->groups[$handle] > 0) {
continue;
}
$jsPath = $wp_scripts->registered[$handle]->src;
// bail if alias
if (!$jsPath) {
continue;
}
if (!asset_cache::startsWith($jsPath, site_url())) {
$jsPath = site_url() . $jsPath;
}
$inDir = false;
foreach ($dirs as $dir) {
if (asset_cache::startsWith($jsPath, $dir)) {
$inDir = true;
break;
}
}
$suffixMatch = asset_cache::endsWith($jsPath, ".js");
if ($inDir && $suffixMatch) {
$js[$handle] = $wp_scripts->registered[$handle]->ver;
$todo[] = $handle;
unset($wp_scripts->to_do[$key]);
$wp_scripts->done[] = $handle;
}
}
if ($todo) {
$file = '/assets/' . md5(serialize($js)) . '.js';
if (!cache_fs::exists($file)) {
asset_cache::concat_scripts($file, $todo);
}
$wp_scripts->default_version = null;
if ($header_scripts) {
wp_enqueue_script('scripts_concat', content_url() . '/cache' . $file);
} else {
wp_enqueue_script('footer_scripts_concat', content_url() . '/cache' . $file, array(), false, true);
$wp_scripts->groups['footer_scripts_concat'] = 1;
$wp_scripts->in_footer[] = 'footer_scripts_concat';
}
}
$wp_scripts->do_concat = true;
$header_scripts ? $wp_scripts->do_head_items() : $wp_scripts->do_footer_items();
if ($wp_scripts->print_code) {
echo "<script type='text/javascript'>\n";
echo "/* <![CDATA[ */\n";
echo $wp_scripts->print_code;
echo "/* ]]> */\n";
echo "</script>\n";
}
// $wp_scripts->reset();
}
