40 lines
No EOL
1.1 KiB
PHP
40 lines
No EOL
1.1 KiB
PHP
<?php
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namespace Favicon;
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/**
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* DataAccess is a wrapper used to read/write data locally or remotly
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* Aside from SOLID principles, this wrapper is also useful to mock remote resources in unit tests
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* Note: remote access warning are silenced because we don't care if a website is unreachable
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**/
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class DataAccess {
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public function retrieveUrl($url) {
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$this->set_context();
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return @file_get_contents($url);
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}
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public function retrieveHeader($url) {
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$this->set_context();
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return @get_headers($url, TRUE);
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}
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public function saveCache($file, $data) {
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file_put_contents($file, $data);
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}
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public function readCache($file) {
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return file_get_contents($file);
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}
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private function set_context() {
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stream_context_set_default(
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array(
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'http' => array(
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'method' => 'GET',
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'timeout' => 10,
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'header' => "User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:20.0; Favicon; +https://github.com/ArthurHoaro/favicon) Gecko/20100101 Firefox/32.0\r\n",
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)
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)
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);
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}
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} |