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Added error handling to getGraphHeader

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This commit is contained in:
Tobias Reich 2016-01-31 13:55:23 +01:00
parent 0b5d605860
commit 34839d3805
1 changed files with 11 additions and 2 deletions
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13
php/helpers/getGraphHeader.php
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@ -10,9 +10,18 @@ function getGraphHeader($photoID) {
$query = Database::prepare(Database::get(), "SELECT title, description, url, medium FROM ? WHERE id = '?'", array(LYCHEE_TABLE_PHOTOS, $photoID));
$result = Database::get()->query($query);
$row = $result->fetch_object();
if (!$result||!$row) return false;
if ($result===false) {
Log::error(__METHOD__, __LINE__, Database::get()->error);
return false;
}
$row = $result->fetch_object();
if ($row===null) {
Log::error(__METHOD__, __LINE__, 'Could not find photo in database');
return false;
}
if ($row->medium==='1') $dir = 'medium';
else $dir = 'big';