Edit File by line

<?php

[0] Fix | Delete

[1] Fix | Delete

namespace Nextend\Framework\Cache;

[2] Fix | Delete

[3] Fix | Delete

use Nextend\Framework\Filesystem\Filesystem;

[4] Fix | Delete

use Nextend\Framework\Misc\HttpClient;

[5] Fix | Delete

[6] Fix | Delete

class CacheGoogleFont extends AbstractCache {

[7] Fix | Delete

[8] Fix | Delete

protected $_storageEngine = 'filesystem';

[9] Fix | Delete

private $fontExtension;

[10] Fix | Delete

[11] Fix | Delete

public function __construct() {

[12] Fix | Delete

parent::__construct('googlefonts', true);

[13] Fix | Delete

}

[14] Fix | Delete

[15] Fix | Delete

/**

[16] Fix | Delete

* @param string $url

[17] Fix | Delete

[18] Fix | Delete

* @return boolean|string The path of the cached file

[19] Fix | Delete

[20] Fix | Delete

public function makeCache($url, $extension) {

[21] Fix | Delete

[22] Fix | Delete

$hash = $this->generateHash($url);

[23] Fix | Delete

[24] Fix | Delete

$fileName = $hash;

[25] Fix | Delete

$fileNameWithExtension = $fileName . '.' . $extension;

[26] Fix | Delete

[27] Fix | Delete

$isCached = $this->exists($fileNameWithExtension);

[28] Fix | Delete

[29] Fix | Delete

if ($isCached) {

[30] Fix | Delete

if (!$this->testManifestFile($fileName)) {

[31] Fix | Delete

$isCached = false;

[32] Fix | Delete

}

[33] Fix | Delete

}

[34] Fix | Delete

[35] Fix | Delete

if (!$isCached) {

[36] Fix | Delete

[37] Fix | Delete

$cssContent = HttpClient::get($url);

[38] Fix | Delete

[39] Fix | Delete

if (!$cssContent) {

[40] Fix | Delete

return false;

[41] Fix | Delete

}

[42] Fix | Delete

[43] Fix | Delete

if ($extension === 'css') {

[44] Fix | Delete

$fontExtensions = array(

[45] Fix | Delete

'woff2',

[46] Fix | Delete

'ttf'

[47] Fix | Delete

);

[48] Fix | Delete

[49] Fix | Delete

foreach ($fontExtensions as $this->fontExtension) {

[50] Fix | Delete

$cssContent = preg_replace_callback('/url$["\']?(.*?\.' . $this->fontExtension . ')["\']?$/i', function ($matches) {

[51] Fix | Delete

[52] Fix | Delete

$url = $matches[1];

[53] Fix | Delete

[54] Fix | Delete

$cache = new CacheGoogleFont();

[55] Fix | Delete

[56] Fix | Delete

$path = $cache->makeCache($url, $this->fontExtension);

[57] Fix | Delete

[58] Fix | Delete

if ($path) {

[59] Fix | Delete

$url = Filesystem::pathToAbsoluteURL($path);

[60] Fix | Delete

}

[61] Fix | Delete

[62] Fix | Delete

return 'url(' . $url . ')';

[63] Fix | Delete

}, $cssContent);

[64] Fix | Delete

}

[65] Fix | Delete

}

[66] Fix | Delete

[67] Fix | Delete

$this->set($fileNameWithExtension, $cssContent);

[68] Fix | Delete

[69] Fix | Delete

$this->createManifestFile($fileName);

[70] Fix | Delete

}

[71] Fix | Delete

[72] Fix | Delete

return $this->getPath($fileNameWithExtension);

[73] Fix | Delete

}

[74] Fix | Delete

[75] Fix | Delete

private function generateHash($url) {

[76] Fix | Delete

return md5($url);

[77] Fix | Delete

}

[78] Fix | Delete

[79] Fix | Delete

protected function testManifestFile($fileName) {

[80] Fix | Delete

$manifestKey = $this->getManifestKey($fileName);

[81] Fix | Delete

if ($this->exists($manifestKey)) {

[82] Fix | Delete

[83] Fix | Delete

$manifestData = json_decode($this->get($manifestKey), true);

[84] Fix | Delete

[85] Fix | Delete

if ($manifestData['mtime'] > strtotime('-30 days')) {

[86] Fix | Delete

return true;

[87] Fix | Delete

}

[88] Fix | Delete

}

[89] Fix | Delete

[90] Fix | Delete

return false;

[91] Fix | Delete

}

[92] Fix | Delete

[93] Fix | Delete

protected function createManifestFile($fileName) {

[94] Fix | Delete

[95] Fix | Delete

$this->set($this->getManifestKey($fileName), json_encode($this->getManifestData()));

[96] Fix | Delete

}

[97] Fix | Delete

[98] Fix | Delete

private function getManifestData() {

[99] Fix | Delete

[100] Fix | Delete

return array(

[101] Fix | Delete

'mtime' => time()

[102] Fix | Delete

);

[103] Fix | Delete

}

[104] Fix | Delete

[105] Fix | Delete

protected function getManifestKey($fileName) {

[106] Fix | Delete

return $fileName . '.manifest';

[107] Fix | Delete

}

[108] Fix | Delete

}

[109] Fix | Delete