/**
* Gets the custom templates available for the current BlockType
*
* @return TemplateFile[]
*/
function getBlockTypeCustomTemplates()
{
$btHandle = $this->getBlockTypeHandle();
$fh = Loader::helper('file');
$files = array();
$dir = DIR_FILES_BLOCK_TYPES . "/{$btHandle}/" . DIRNAME_BLOCK_TEMPLATES;
if (is_dir($dir)) {
$files = array_merge($files, $fh->getDirectoryContents($dir));
}
// NOW, we check to see if this btHandle has any custom templates that have been installed as separate packages
foreach (PackageList::get()->getPackages() as $pkg) {
$dir = (is_dir(DIR_PACKAGES . '/' . $pkg->getPackageHandle()) ? DIR_PACKAGES : DIR_PACKAGES_CORE) . '/' . $pkg->getPackageHandle() . '/' . DIRNAME_BLOCKS . '/' . $btHandle . '/' . DIRNAME_BLOCK_TEMPLATES;
if (is_dir($dir)) {
$files = array_merge($files, $fh->getDirectoryContents($dir));
}
}
$dir = DIR_FILES_BLOCK_TYPES_CORE . "/{$btHandle}/" . DIRNAME_BLOCK_TEMPLATES;
if (is_dir($dir)) {
$files = array_merge($files, $fh->getDirectoryContents($dir));
}
$templates = array();
foreach (array_unique($files) as $file) {
$templates[] = new TemplateFile($this, $file);
}
return TemplateFile::sortTemplateFileList($templates);
}
/** Callable function used by sortTemplateFileList.
* @param TemplateFile $a
* @param TemplateFile $b
* @return int
*/
protected static function sortTemplateFileListSorter($a, $b)
{
return strcasecmp($a->getTemplateFileDisplayName('text'), $b->getTemplateFileDisplayName('text'));
}