xml_encode($_SERVER['REQUEST_URI']) : '';
$extraInfos = $this->getExtraInfos();
$title = $this->xml_encode($extraInfos['name']);
$uri = !empty($extraInfos['uri']) ? $extraInfos['uri'] : REPOSITORY;
$uriparts = parse_url($uri);
if(!empty($extraInfos['icon'])) {
$icon = $extraInfos['icon'];
} else {
$icon = $this->xml_encode($uriparts['scheme'] . '://' . $uriparts['host'] . '/favicon.ico');
}
$uri = $this->xml_encode($uri);
$entries = '';
foreach($this->getItems() as $item) {
$entryAuthor = $this->xml_encode($item->getAuthor());
$entryTitle = $this->xml_encode($item->getTitle());
$entryUri = $this->xml_encode($item->getURI());
$entryTimestamp = $this->xml_encode(date(DATE_ATOM, $item->getTimestamp()));
$entryContent = $this->xml_encode($this->sanitizeHtml($item->getContent()));
$entryEnclosures = '';
foreach($item->getEnclosures() as $enclosure) {
$entryEnclosures .= ''
. PHP_EOL;
}
$entryCategories = '';
foreach($item->getCategories() as $category) {
$entryCategories .= ''
. PHP_EOL;
}
$entries .= <<
{$entryAuthor}
{$entryTitle}
{$entryUri}
{$entryTimestamp}
{$entryContent}
{$entryEnclosures}
{$entryCategories}
EOD;
}
$feedTimestamp = date(DATE_ATOM, time());
$charset = $this->getCharset();
/* Data are prepared, now let's begin the "MAGIE !!!" */
$toReturn = <<
{$title}
http{$https}://{$httpHost}{$httpInfo}/
{$icon}
{$icon}
{$feedTimestamp}
{$entries}
EOD;
// Remove invalid characters
ini_set('mbstring.substitute_character', 'none');
$toReturn = mb_convert_encoding($toReturn, $this->getCharset(), 'UTF-8');
return $toReturn;
}
public function display(){
$this
->setContentType('application/atom+xml; charset=' . $this->getCharset())
->callContentType();
return parent::display();
}
private function xml_encode($text){
return htmlspecialchars($text, ENT_XML1);
}
}