/**
* Add one or more components to the page. Output the <script> and/or <style> immediately
* @param string $names comma separated list of components
*
*/
static function GetComponents($names = '')
{
includeFile('combine.php');
$scripts = gp_combine::ScriptInfo($names);
gpOutput::CombineFiles($scripts['css'], 'css', false);
gpOutput::CombineFiles($scripts['js'], 'js', false);
}
/**
* Combine the files in $files into a combine.php request
* If $page->head_force_inline is true, resources will be included inline in the document
*
* @param array $files Array of files relative to $dataDir
* @param string $type The type of resource being combined
* @param string $theme_stylesheet The current theme identifier
*
*/
function CombineFiles($files, $type, $combine, $theme_stylesheet = false)
{
global $page;
includeFile('combine.php');
$html = "\n" . '<script type="text/javascript" src="%s" %s></script>';
if ($type == 'css') {
$html = "\n" . '<link rel="stylesheet" type="text/css" href="%s" %s/>';
}
//option to prevent combining files for debugging
if (isset($_GET['no_combine']) && common::LoggedIn()) {
$combine = false;
}
$files = array_unique($files);
$combine_request = array();
foreach ($files as $file) {
$id = $file == $theme_stylesheet ? 'id="theme_stylesheet"' : '';
// Force resources to be included inline
// CheckFile will fix the $file path if needed
if ($page->head_force_inline) {
$full_path = gp_combine::CheckFile($file, false);
if (!$full_path) {
continue;
}
echo "\n";
if ($type == 'css') {
echo '<style type="text/css">';
readfile($full_path);
echo '</style>';
} else {
echo '<script type="text/javascript">/* <![CDATA[ */';
readfile($full_path);
echo '/* ]]> */</script>';
}
continue;
}
// Combine multiple resources into one
// CheckFile will be
if ($combine) {
$combine_request[] = $type . '%5B%5D=' . rawurlencode($file);
continue;
}
// Include resources individually
// CheckFile will fix the $file path if needed
gp_combine::CheckFile($file, false);
echo sprintf($html, common::GetDir($file, true), $id);
}
if (count($combine_request) == 0) {
return;
}
$id = $type == 'css' ? 'id="theme_stylesheet"' : '';
$combine_request[] = 'etag=' . gp_combine::GenerateEtag($files);
$combine_request = implode('&', $combine_request);
//message('<a href="'.common::GetDir($combine_request).'">combined files: '.$type.'</a>');
echo sprintf($html, common::GetDir('/include/combine.php', true) . '?' . $combine_request, $id);
}
static function ScriptInfo($components, $dependencies = true)
{
global $config;
static $root_call = true;
if (is_string($components)) {
$components = explode(',', strtolower($components));
$components = array_unique($components);
}
self::$scripts['colorbox-css']['file'] = '/include/thirdparty/colorbox139/' . $config['colorbox_style'] . '/colorbox.css';
$all_scripts = array();
//get all scripts
foreach ($components as $component) {
if (!array_key_exists($component, self::$scripts)) {
$all_scripts[$component] = false;
continue;
}
$script_info = self::$scripts[$component];
if ($dependencies && isset($script_info['requires'])) {
$is_root_call = $root_call;
$root_call = false;
$all_scripts += gp_combine::ScriptInfo($script_info['requires']);
$root_call = $is_root_call;
}
$all_scripts[$component] = self::$scripts[$component];
}
if (!$root_call) {
return $all_scripts;
}
$all_scripts = array_filter($all_scripts);
$first_scripts = array();
//make sure jquery is the first
if (array_key_exists('jquery', $all_scripts)) {
$first_scripts['jquery'] = $all_scripts['jquery'];
}
// move any bootstrap components to front to prevent conflicts
// hack for conflict between jquery ui button and bootstrap button
foreach ($all_scripts as $key => $script) {
if (!array_key_exists('package', $script)) {
continue;
}
if ($script['package'] == 'bootstrap' || $script['package'] == 'bootstrap3') {
$first_scripts[$key] = $script;
}
}
$all_scripts = $first_scripts + $all_scripts;
//remove any excludes
$excludes = array();
foreach ($all_scripts as $key => $script) {
if (empty($script['exclude'])) {
continue;
}
if (!is_array($script['exclude'])) {
$script['exclude'] = explode(',', $script['exclude']);
}
$excludes = array_merge($excludes, $script['exclude']);
}
$all_scripts = array_diff_key($all_scripts, array_flip($excludes));
//return an organized array for the root call
$return = array('js' => array(), 'css' => array());
foreach ($all_scripts as $key => $script) {
if (empty($script['file'])) {
continue;
}
if (gpdebug && !empty($script['dev'])) {
$script['file'] = $script['dev'];
}
if (empty($script['type'])) {
$script['type'] = pathinfo($script['file'], PATHINFO_EXTENSION);
}
if ($script['type'] == 'less') {
$script['type'] = 'css';
}
$return[$script['type']][$key] = $script;
}
return $return;
}
function FileStat($file_path)
{
return gp_combine::FileStat_Static($file_path, $this->last_modified, $this->content_length);
}
