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<?php
namespace OCA\Carnet\Misc;
class NoteUtils{
public static $defaultCarnetNotePath = "Documents/QuickNote";
public function getMetadata($carnetFolder, $path){
$meta = array();
$tmppath = tempnam(sys_get_temp_dir(), uniqid().".zip");
$node = $carnetFolder->get($path);
file_put_contents($tmppath, $node->fopen("r"));
$zipFile = new \PhpZip\ZipFile();
$zipFile->openFromStream(fopen($tmppath, "r")); //issue with encryption when open directly + unexpectedly faster to copy before Oo'
$meta['lastmodfile'] = $node->getMTime();
try{
$meta['metadata'] = json_decode($zipFile->getEntryContents("metadata.json"));
} catch(\PhpZip\Exception\ZipNotFoundEntry $e){
}
try{
$meta['shorttext'] = mb_substr(trim(preg_replace('#<[^>]+>#', ' ', $zipFile->getEntryContents("index.html"))),0, 150);
$i=0;
try{
foreach($zipFile->getListFiles() as $f){
if(substr($f, 0, strlen("data/preview")) === "data/preview"){
$meta['previews'][$i] = "./note/getmedia?note=".$path."&media=".$f;
$i++;
if($i>2)
break;
}
}
}
catch(\PhpZip\Exception\ZipNotFoundEntry $e){
}
} catch(\PhpZip\Exception\ZipNotFoundEntry $e){
$meta['shorttext'] = "";
}
unlink($tmppath);
return $meta;
}
}
?>
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