/**
* 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 $type The type of resource being combined
*
*/
static function CombineFiles($files, $type, $combine)
{
global $page;
//only need file paths
foreach ($files as $key => $script) {
if (is_array($script)) {
$files[$key] = $script['file'];
}
}
$files = array_unique($files);
$files = array_filter($files);
//remove empty elements
// Force resources to be included inline
// CheckFile will fix the $file path if needed
if ($page->head_force_inline) {
if ($type == 'css') {
echo '<style type="text/css">';
} else {
echo '<script type="text/javascript">';
}
foreach ($files as $file_key => $file) {
$full_path = gp_combine::CheckFile($file);
if (!$full_path) {
continue;
}
readfile($full_path);
echo ";\n";
}
if ($type == 'css') {
echo '</style>';
} else {
echo '</script>';
}
return;
}
//files not combined except for script components
if (!$combine || isset($_REQUEST['no_combine']) && common::LoggedIn()) {
foreach ($files as $file_key => $file) {
$html = "\n" . '<script type="text/javascript" src="%s"></script>';
if (strpos($file, '.less') !== false) {
$html = "\n" . '<link type="text/css" href="%s" rel="stylesheet/less" />';
} elseif ($type == 'css') {
$html = "\n" . '<link type="text/css" href="%s" rel="stylesheet"/>';
}
gp_combine::CheckFile($file);
if (common::LoggedIn()) {
$file .= '?v=' . rawurlencode(gpversion);
}
echo sprintf($html, common::GetDir($file, true));
}
return;
}
$html = "\n" . '<script type="text/javascript" src="%s"></script>';
if ($type == 'css') {
$html = "\n" . '<link rel="stylesheet" type="text/css" href="%s"/>';
}
//create combine request
$combined_file = gp_combine::GenerateFile($files, $type);
echo sprintf($html, common::GetDir($combined_file, true));
}
