getExtraInfos();
$title = htmlspecialchars($extraInfos['name']);
$uri = htmlspecialchars($extraInfos['uri']);
$timestamps = array();
$entries = '';
foreach($this->getDatas() as $data){
$attachments = '';
$entryName = is_null($data->name) ? $title : $data->name;
$entryAuthor = is_null($data->author) ? $uri : $data->author;
$entryTitle = is_null($data->title) ? '' : $data->title;
$entryUri = is_null($data->uri) ? '' : $data->uri;
$entryAttachments = is_null($data->attachments) ? array() : $data->attachments;
$entryTimestamp = is_null($data->timestamp) ? date(DATE_ATOM, 0) : date(DATE_ATOM, $data->timestamp);
$timestamps[] = (int)$entryTimestamp;
// We prevent content from closing the CDATA too early.
$entryContent = is_null($data->content) ? '' : 'sanitizeHtml(str_replace(']]>','',$data->content)) . ']]>';
foreach ($entryAttachments as $key => $attachment){
$url = $attachment["URL"];
$codec = $attachment["codec"];
$attachments .= <<
EOD;
}
$entries .= <<
{$entryName}
{$entryAuthor}
<![CDATA[{$entryTitle}]]>
{$entryUri}
{$entryTimestamp}
{$entryContent}
{$attachments}
EOD;
}
$update_timestamp = date(DATE_ATOM, max($timestamps));
/*
TODO :
- Security: Disable Javascript ?
- : Define new extra info ?
- : RFC look with xhtml, keep this in spite of ?
*/
/* Data are prepared, now let's begin the "MAGIE !!!" */
$toReturn = '';
$toReturn .= <<
{$title}
http{$https}://{$httpHost}{$httpInfo}/
{$update_timestamp}
{$entries}
EOD;
// Remove invalid non-UTF8 characters
// We cannot use iconv because of a bug in some versions of iconv.
// See http://www.php.net/manual/fr/function.iconv.php#108643
//$toReturn = iconv("UTF-8", "UTF-8//IGNORE", $toReturn);
// So we use mb_convert_encoding instead:
ini_set('mbstring.substitute_character', 'none');
$toReturn= mb_convert_encoding($toReturn, 'UTF-8', 'UTF-8');
return $toReturn;
}
public function display(){
$this
->setContentType('application/atom+xml; charset=utf8') // We force UTF-8 in ATOM output.
->callContentType();
return parent::display();
}
}