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Implemented Flattr changes

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Added a button to say if the article is flattrable or not and how many
people have flattred this object.
This commit is contained in:
Thomas Citharel
2013-09-08 20:54:11 +02:00
parent 3eb049036e
commit a322312740
2 changed files with 58 additions and 2 deletions
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59
inc/poche/Poche.class.php
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@ -247,10 +247,15 @@ class Poche
$tidy = tidy_parse_string($content, array('indent'=>true, 'show-body-only' => true), 'UTF8');
$tidy->cleanRepair();
$content = $tidy->value;
}
// flattr checking
$flattr = new FlattrItem();
$flattr->checkitem($entry['url']);
$tpl_vars = array(
'entry' => $entry,
'content' => $content,
'flattr' => $flattr,
);
}
else {
@ -558,4 +563,54 @@ class Poche
}
return $version;
}
}
}
/* class for Flattr querying. Should be put in a separate file
* Or maybe just create an array instead of a complete class... My mistake. :-°
*/
class FlattrItem{
public $status;
public $urltoflattr;
public $flattrItemURL;
public $numflattrs;
public function checkitem($urltoflattr){
$this->cacheflattrfile($urltoflattr);
$flattrResponse = file_get_contents("cache/flattr/".base64_encode($urltoflattr).".cache");
var_dump($flattrResponse);
if($flattrResponse != FALSE){
$result = json_decode($flattrResponse);
if (isset($result->message)){
if ($result->message == "flattrable"){
$this->status = "flattrable";
}
}
elseif ($result->link) {
$this->status = "flattred";
$this->flattrItemURL = $result->link;
$this->numflattrs = $result->flattrs_user_count;
}
else{
$this->status = "not flattrable";
}
}
else
{
$this->status = "FLATTR_ERR_CONNECTION";
}
}
private function cacheflattrfile($urltoflattr){
if (!is_dir('cache/flattr')){
mkdir('./cache/flattr', 0700);
}
// 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
if ((!file_exists("cache/flattr/".base64_encode($urltoflattr).".cache")) || (time() - filemtime("cache/flattr/".base64_encode($urltoflattr).".cache") > 86400))
{
$askForFlattr = Tools::getFile("https://api.flattr.com/rest/v2/things/lookup/?url=".$urltoflattr);
$flattrCacheFile = fopen("cache/flattr/".base64_encode($urltoflattr).".cache", 'w+');
fwrite($flattrCacheFile, $askForFlattr);
fclose($flattrCacheFile);
}
}
}