CelerityPhabricatorResourceController.php
No OneTemporary
Actions

Subscribers

None

File Metadata

	<?php

	/**
	* Delivers CSS and JS resources to the browser. This controller handles all
	* `/res/` requests, and manages caching, package construction, and resource
	* preprocessing.
	*/
	final class CelerityPhabricatorResourceController
	extends CelerityResourceController {

	private $path;
	private $hash;
	private $library;
	private $postprocessorKey;

	public function getCelerityResourceMap() {
	return CelerityResourceMap::getNamedInstance($this->library);
	}

	public function willProcessRequest(array $data) {
	$this->path = $data['path'];
	$this->hash = $data['hash'];
	$this->library = $data['library'];
	$this->postprocessorKey = idx($data, 'postprocessor');
	}

	public function processRequest() {
	// Check that the resource library exists before trying to serve resources
	// from it.
	try {
	$this->getCelerityResourceMap();
	} catch (Exception $ex) {
	return new Aphront400Response();
	}

	return $this->serveResource($this->path);
	}

	protected function buildResourceTransformer() {
	$minify_on = PhabricatorEnv::getEnvConfig('celerity.minify');
	$developer_on = PhabricatorEnv::getEnvConfig('phabricator.developer-mode');

	$should_minify = ($minify_on && !$developer_on);

	return id(new CelerityResourceTransformer())
	->setMinify($should_minify)
	->setPostprocessorKey($this->postprocessorKey)
	->setCelerityMap($this->getCelerityResourceMap());
	}

	protected function getCacheKey($path) {
	return parent::getCacheKey($path.';'.$this->postprocessorKey);
	}

	}