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49 lines
1.6 KiB
PHP
49 lines
1.6 KiB
PHP
<?php
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/*
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* Class for Flattr querying
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*/
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class FlattrItem {
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public $status;
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public $urltoflattr;
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public $flattrItemURL;
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public $numflattrs;
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public function checkItem($urltoflattr,$id) {
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$this->cacheflattrfile($urltoflattr, $id);
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$flattrResponse = file_get_contents(CACHE . "/flattr/".$id.".cache");
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if($flattrResponse != FALSE) {
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$result = json_decode($flattrResponse);
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if (isset($result->message)){
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if ($result->message == "flattrable") {
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$this->status = FLATTRABLE;
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}
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}
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elseif (is_object($result) && $result->link) {
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$this->status = FLATTRED;
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$this->flattrItemURL = $result->link;
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$this->numflattrs = $result->flattrs;
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}
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else {
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$this->status = NOT_FLATTRABLE;
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}
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}
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else {
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$this->status = "FLATTR_ERR_CONNECTION";
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}
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}
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private function cacheflattrfile($urltoflattr, $id) {
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if (!is_dir(CACHE . '/flattr')) {
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mkdir(CACHE . '/flattr', 0777);
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}
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// if a cache flattr file for this url already exists and it's been less than one day than it have been updated, see in /cache
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if ((!file_exists(CACHE . "/flattr/".$id.".cache")) || (time() - filemtime(CACHE . "/flattr/".$id.".cache") > 86400)) {
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$askForFlattr = Tools::getFile(FLATTR_API . $urltoflattr);
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$flattrCacheFile = fopen(CACHE . "/flattr/".$id.".cache", 'w+');
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fwrite($flattrCacheFile, $askForFlattr);
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fclose($flattrCacheFile);
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}
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}
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} |