public static function get_all_template_metadata()
{
$metadata_array = array();
$dirs = glob(EZP_CS_Utility::$MINI_THEMES_TEMPLATE_DIRECTORY . "*", GLOB_ONLYDIR);
sort($dirs);
foreach ($dirs as $dir) {
$metadata = null;
$metadata_path = $dir . "/metadata.json";
if (file_exists($metadata_path)) {
$metadata_text = file_get_contents($metadata_path);
if ($metadata_text != false) {
$metadata = json_decode($metadata_text);
} else {
self::debug("No metadata in {$metadata_path}");
}
} else {
self::debug("No metadata file in {$dir}");
}
if ($metadata != null) {
$template_key = basename($dir);
// RSR TODO: Have a way to give each item a unique key if it conflicts..?
EZP_CS_Utility::add_property($metadata, 'template_key', $template_key);
EZP_CS_Utility::add_property($metadata, 'screenshot_url', EZP_CS_Utility::$PLUGIN_URL . "/templates/{$template_key}/screenshot.png");
array_push($metadata_array, $metadata);
}
}
return $metadata_array;
}
