/**
* Get an array of Blocks that are available by scanning the filesystem.
* Optionally only retrieve the blocks of one module.
*
* @param ExtensionEntity|null $module
* @return array [[ModuleName:FqBlockClassName => ModuleDisplayName/BlockDisplayName]]
*/
public function getAvailableBlockTypes(ExtensionEntity $module = null)
{
$foundBlocks = [];
$modules = isset($module) ? [$module] : $this->extensionApi->getModulesBy(['state' => ExtensionApi::STATE_ACTIVE]);
/** @var \Zikula\ExtensionsModule\Entity\ExtensionEntity $module */
foreach ($modules as $module) {
$moduleInstance = $this->extensionApi->getModuleInstanceOrNull($module->getName());
list($nameSpace, $path) = $this->getModuleBlockPath($moduleInstance, $module->getName());
if (!isset($path)) {
continue;
}
$finder = new Finder();
$foundFiles = $finder->files()->name('*.php')->in($path)->depth(0);
foreach ($foundFiles as $file) {
preg_match("/class (\\w+) (?:extends|implements) \\\\?(\\w+)/", $file->getContents(), $matches);
$blockInstance = $this->blockFactory->getInstance($nameSpace . $matches[1], $moduleInstance);
$foundBlocks[$module->getName() . ':' . $nameSpace . $matches[1]] = $module->getDisplayname() . '/' . $blockInstance->getType();
}
}
// Add service defined blocks.
foreach ($this->blockCollector->getBlocks() as $id => $blockInstance) {
$className = get_class($blockInstance);
list($moduleName, $serviceId) = explode(':', $id);
if (isset($foundBlocks["{$moduleName}:{$className}"])) {
// remove blocks found in file search with same class name
unset($foundBlocks["{$moduleName}:{$className}"]);
}
$moduleEntity = $this->extensionApi->getModule($moduleName);
$foundBlocks[$id] = $moduleEntity->getDisplayname() . '/' . $blockInstance->getType();
}
return $foundBlocks;
}
