CelerityResourcesOnDisk.php
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CelerityResourcesOnDisk.php
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	906ac21e543d		<?php

			/**
			* Defines the location of static resources on disk.
			*/
			abstract class CelerityResourcesOnDisk extends CelerityResources {

			abstract public function getPathToResources();

	2c35532256ea		private function getPathToResource($name) {
			return $this->getPathToResources().DIRECTORY_SEPARATOR.$name;
			}

	543f6355572a		public function getResourceData($name) {
	2c35532256ea		return Filesystem::readFile($this->getPathToResource($name));
	543f6355572a		}

	906ac21e543d		public function findBinaryResources() {
			return $this->findResourcesWithSuffixes($this->getBinaryFileSuffixes());
			}

			public function findTextResources() {
			return $this->findResourcesWithSuffixes($this->getTextFileSuffixes());
			}

	2c35532256ea		public function getResourceModifiedTime($name) {
			return (int)filemtime($this->getPathToResource($name));
			}

	906ac21e543d		protected function getBinaryFileSuffixes() {
			return array(
			'png',
			'jpg',
			'gif',
			'swf',
			);
			}

			protected function getTextFileSuffixes() {
			return array(
			'js',
			'css',
			);
			}

			private function findResourcesWithSuffixes(array $suffixes) {
			$root = $this->getPathToResources();

			$finder = id(new FileFinder($root))
			->withType('f')
			->withFollowSymlinks(true)
			->setGenerateChecksums(true);

			foreach ($suffixes as $suffix) {
			$finder->withSuffix($suffix);
			}

			$raw_files = $finder->find();

			$results = array();
			foreach ($raw_files as $path => $hash) {
	543f6355572a		$readable = Filesystem::readablePath($path, $root);
	906ac21e543d		$results[$readable] = $hash;
			}

			return $results;
			}

			}