*/
protected $_main = array (
'mandatory' => array (
'title' => null,
'link' => null,
'description' => null),
'optionnal' => array (
'language' => null,
'copyright' => null,
'managingEditor' => null,
'webMaster' => null,
'pubDate' => null,
'lastBuildDate' => null,
'category' => null,
'generator' => null,
'docs' => null,
'cloud' => array (
'mandatory' => array (
'_domain' => null,
'_port' => null,
'_path' => null,
'_registerProcedure' => null,
'_protocol' => null
)
),
'ttl' => null,
'image' => array (
'mandatory' => array (
'image' => null,
'url' => null,
'link' => null
),
'optionnal' => array (
'height' => null,
'width' => null,
'description' => null
)
),
'rating' => null,
'textInput' => array (
'mandatory' => array (
'title' => null,
'description' => null,
'name' => null,
'link' => null
)
),
'skipHours' => null,
'skipDays' => null));
/**
* Array containing the XSL stylesheets links
*/
private $_xsl = array ();
/**
* Class constructor
*
* @param array
* @return void
*/
function __construct ($attributes = array())
{
$this->_xml_base_node_name = 'rss';
$this->_xml_base_node_name_attributes = array (
'version' => '2.0');
$this->_xml_main_node_name = 'channel';
parent::__construct ($attributes);
$this->set ('language', $this->_lang);
}
/**
* Generate the content and send it
* Errors are managed
* @return boolean true if generation is ok, else false
*/
final public function output ()
{
$this->_headSent = false;
$this->_httpHeaders['Content-Type'] =
'application/rss+xml; charset=' . $this->_charset;
$this->sendHttpHeaders ();
$this->_outputXmlHeader ();
$this->_headSent = true;
// $this->_outputOptionals();
$this->_deleteOptionnalEmptyNodes ();
print $this->_xml_dom->saveXML();
if ($this->hasErrors ())
{
echo $this->getFormatedErrorMsg ();
}
return true;
}
final public function outputErrors() {
if (!$this->_headSent) {
if ($this->_sendHttpHeader) {
header('Content-Type: text/xml;charset='.$this->_charset);
}
echo '_charset .'"?>';
}
echo '';
if ($this->hasErrors()) {
echo $this->getFormatedErrorMsg();
} else {
echo 'Unknow Error';
}
echo '';
}
/**
* Format error messages
* @return string formated errors
*/
protected function getFormatedErrorMsg(){
$errors = '';
foreach ($GLOBALS['gJCoord']->errorMessages as $e) {
// FIXME : Pourquoi utiliser htmlentities() ?
$errors .= ''.htmlentities($e[2], ENT_NOQUOTES, $this->_charset). ''. "\n";
}
return $errors;
}
public function addOptionals($content) {
if (is_array($content)) {
$this->_optionals = $content;
}
}
public function addXSLStyleSheet($src, $params=array ()) {
if (!isset($this->_xsl[$src])){
$this->_xsl[$src] = $params;
}
}
public function addItem ($item)
{
$this->_item_list[] =
new jRSSItem (
$this->_xml_dom,
$this->_xml_main_node,
$item);
}
protected function _outputXmlHeader() {
// XSL stylesheet
foreach ($this->_xsl as $src => $params) {
//the extra params we may found in there.
$more = '';
foreach ($params as $param_name => $param_value) {
$more .= $param_name.'="'. htmlspecialchars($param_value).'" ';
}
echo ' ';
}
}
protected function _outputOptionals() {
if (is_array($this->_optionals)) {
foreach ($this->_optionals as $name => $value) {
echo '<'. $name .'>'. $value .'', "\n";
}
}
}
}
class jRSSItem extends jXMLFeedItem
{
/**
* elements in -
*/
protected $_item = array (
'mandatory' => array (
'title' => null,
'description' => null),
'optionnal' => array (
'link' => null,
'author' => null,
'category' => array (
'optionnal' => array (
'_domain' => null)),
'comments' => null,
'enclosure' => array (
'optionnal' => array (
'_url' => null,
'_length' => null,
'_type' => null)),
'guid' => array (
'optionnal' => array (
'_isPermaLink' => null)),
'docs' => null,
'pubDate' => null,
'source' => array (
'optionnal' => array (
'_url' => null))));
function __construct (
$DOMDocument,
$parentNode,
$dataArray)
{
$this->_xml_item_node = 'item';
parent::__construct (
$DOMDocument,
$parentNode,
$dataArray);
}
}
?>