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[MrssFormat] Use XML encoding on data

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logmanoriginal 2016-08-09 17:05:29 +02:00
parent 8b468e94a8
commit 0d94f1fe0e
1 changed files with 12 additions and 8 deletions
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20
formats/MrssFormat.php
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@ -13,20 +13,20 @@ class MrssFormat extends FormatAbstract{
$httpHost = isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : ''; $httpHost = isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : '';
$httpInfo = isset($_SERVER['PATH_INFO']) ? $_SERVER['PATH_INFO'] : ''; $httpInfo = isset($_SERVER['PATH_INFO']) ? $_SERVER['PATH_INFO'] : '';
$serverRequestUri = htmlspecialchars($_SERVER['REQUEST_URI']); $serverRequestUri = $this->xml_encode($_SERVER['REQUEST_URI']);
$extraInfos = $this->getExtraInfos(); $extraInfos = $this->getExtraInfos();
$title = htmlspecialchars($extraInfos['name']); $title = $this->xml_encode($extraInfos['name']);
$uri = !empty($extraInfos['uri']) ? $extraInfos['uri'] : 'https://github.com/sebsauvage/rss-bridge'; $uri = $this->xml_encode(!empty($extraInfos['uri']) ? $extraInfos['uri'] : 'https://github.com/sebsauvage/rss-bridge');
$items = ''; $items = '';
foreach($this->getDatas() as $data){ foreach($this->getDatas() as $data){
$itemTitle = strip_tags(is_null($data->title) ? '' : $data->title); $itemTitle = strip_tags(is_null($data->title) ? '' : $this->xml_encode($data->title));
$itemUri = is_null($data->uri) ? '' : $data->uri; $itemUri = is_null($data->uri) ? '' : $this->xml_encode($data->uri);
$itemAuthor = is_null($data->author) ? '' : $data->author; $itemAuthor = is_null($data->author) ? $title : $this->xml_encode($data->author);
$itemTimestamp = is_null($data->timestamp) ? '' : date(DATE_RFC2822, $data->timestamp); $itemTimestamp = is_null($data->timestamp) ? '' : $this->xml_encode(date(DATE_RFC2822, $data->timestamp));
// We prevent content from closing the CDATA too early. // We prevent content from closing the CDATA too early.
$itemContent = is_null($data->content) ? '' : htmlspecialchars($this->sanitizeHtml(str_replace(']]>','',$data->content))); $itemContent = is_null($data->content) ? '' : $this->xml_encode($this->sanitizeHtml($data->content));
$items .= <<<EOD $items .= <<<EOD
@ -82,4 +82,8 @@ EOD;
return parent::display(); return parent::display();
} }
private function xml_encode($text) {
return htmlspecialchars($text, ENT_XML1);
}
} }