first

wp-content/plugins/smart-slider-3/Nextend/Framework/Asset/AbstractCache.php

@@ -0,0 +1,85 @@
+<?php
+
+namespace Nextend\Framework\Asset;
+
+use Nextend\Framework\Cache\Manifest;
+use Nextend\Framework\Filesystem\Filesystem;
+
+abstract class AbstractCache {
+
+    public $outputFileType;
+
+    protected $group, $files, $codes;
+
+    public function getAssetFile($group, &$files = array(), &$codes = array()) {
+        $this->group = $group;
+        $this->files = $files;
+        $this->codes = $codes;
+
+        $cache = new Manifest($group, true, true);
+        $hash  = $this->getHash();
+
+        return $cache->makeCache($group . "." . $this->outputFileType, $hash, array(
+            $this,
+            'getCachedContent'
+        ));
+    }
+
+    protected function getHash() {
+        $hash = '';
+        foreach ($this->files as $file) {
+            $hash .= $this->makeFileHash($file);
+        }
+        foreach ($this->codes as $code) {
+            $hash .= $code;
+        }
+
+        return md5($hash);
+    }
+
+    protected function getCacheFileName() {
+        $hash = '';
+        foreach ($this->files as $file) {
+            $hash .= $this->makeFileHash($file);
+        }
+        foreach ($this->codes as $code) {
+            $hash .= $code;
+        }
+
+        return md5($hash) . "." . $this->outputFileType;
+    }
+
+    /**
+     * @param Manifest $cache
+     *
+     * @return string
+     */
+    public function getCachedContent($cache) {
+        $fileContents = '';
+        foreach ($this->files as $file) {
+            $fileContents .= $this->parseFile($cache, Filesystem::readFile($file), $file) . "\n";
+        }
+
+        foreach ($this->codes as $code) {
+            $fileContents .= $code . "\n";
+        }
+
+        return $fileContents;
+    }
+
+    protected function makeFileHash($file) {
+        return $file . filemtime($file);
+    }
+
+    /**
+     * @param Manifest        $cache
+     * @param                 $content
+     * @param                 $originalFilePath
+     *
+     * @return mixed
+     */
+    protected function parseFile($cache, $content, $originalFilePath) {
+        return $content;
+    }
+
+}