/**
* Answer a element that represents the content for this Block
*
* @return object DOMElement
* @access protected
* @since 2/12/08
*/
protected function getContentElement(DOMElement $mediaElement)
{
// Content/Description
$descElement = $this->sourceXPath->query('./description', $this->sourceElement)->item(0);
$descHtml = $this->getStringValue($descElement);
$descHtml = $this->rewriteLocalLinks($descHtml);
// Content
$filename = $this->getStringValue($this->getSingleSourceElement('./filename', $this->sourceElement));
$currentContent = $this->doc->createElement('currentContent');
try {
$fileUrlString = $this->attachFile($filename, $mediaElement);
$fileUrlString = str_replace('asset_id', 'assetId', $fileUrlString);
$fileUrlString = str_replace('record_id', 'recordId', $fileUrlString);
// $fileUrlString = str_replace('&', '&', $fileUrlString);
$doc = new Harmoni_DOMDocument();
$root = $doc->appendChild($doc->createElement('AudioPlayerPlugin'));
$fileNode = $root->appendChild($doc->createElement('File'));
$fileNode->setAttribute('show_download_link', 'true');
$idNode = $fileNode->appendChild($doc->createElement('Id', $fileUrlString));
$content = $currentContent->appendChild($this->createCDATAElement('content', $doc->saveXMLWithWhitespace()));
} catch (MissingNodeException $e) {
$content = $currentContent->appendChild($this->createCDATAElement('content', ''));
} catch (Segue1To2_MissingFileException $e) {
$content = $currentContent->appendChild($this->createCDATAElement('content', ''));
}
$rawDesc = $currentContent->appendChild($this->createCDATAElement('rawDescription', $this->cleanHtml($descHtml)));
return $currentContent;
}
/**
* Answer a element that represents the content for this Block
*
* @return object DOMElement
* @access protected
* @since 2/12/08
*/
protected function getContentElement(DOMElement $mediaElement)
{
// Content/Description
$descElement = $this->sourceXPath->query('./description', $this->sourceElement)->item(0);
if ($descElement) {
$descHtml = $this->cleanHtml($this->getStringValue($descElement));
} else {
$descHtml = '';
}
$descHtml = $this->rewriteLocalLinks($descHtml);
$title = $this->getDisplayName();
$url = $this->rewriteLocalLinks($this->getStringValue($this->getSingleSourceElement('./url', $this->sourceElement)));
// Content
$dataDoc = new Harmoni_DOMDocument();
$root = $dataDoc->appendChild($dataDoc->createElement('RssFeedPlugin'));
$feed = $root->appendChild($dataDoc->createElement('RssFeed'));
$urlElement = $feed->appendChild($dataDoc->createElement('Url', str_replace('&', '&', $url)));
$sourceUrlElement = $this->getSingleSourceElement('./url', $this->sourceElement);
$this->setAttributes($sourceUrlElement, $feed);
$currentContent = $this->doc->createElement('currentContent');
$currentContent->appendChild($this->createCDATAElement('content', $dataDoc->saveXMLWithWhitespace()));
$currentContent->appendChild($this->doc->createElement('rawDescription', ''));
return $currentContent;
}
/**
* Write an option
*
* @param string $groupId
* @return void
* @access protected
* @since 2/4/09
*/
protected function getOptions()
{
$doc = new Harmoni_DOMDocument();
$doc->preserveWhiteSpace = false;
try {
$doc->loadXML($this->getContent());
} catch (DOMException $e) {
$doc->appendChild($doc->createElement('options'));
}
if (!$doc->documentElement->nodeName == 'options') {
throw new OperationFailedException('Expection root-node "options", found "' . $doc->documentElement->nodeName . '".');
}
return $doc;
}
/**
* Write an option
*
* @param string $key
* @param string $val
* @return void
* @access protected
* @since 2/4/09
*/
protected function writeOption($key, $val)
{
// The options will look like:
/*
<options>
<targetNodeId>12345</targetNodeId>
<defaultSortMethod>alpha</defaultSortMethod>
<defaultDisplayType>cloud</defaultDisplayType>
</options>
*/
if (!in_array($key, $this->_allowedOptions)) {
throw new InvalidArgumentException("Unknown option, {$key}");
}
$doc = new Harmoni_DOMDocument();
$doc->preserveWhiteSpace = false;
try {
$doc->loadXML($this->getContent());
} catch (DOMException $e) {
$doc->appendChild($doc->createElement('options'));
}
if (!$doc->documentElement->nodeName == 'options') {
throw new OperationFailedException('Expection root-node "options", found "' . $doc->documentElement->nodeName . '".');
}
// Fetch the existing element or create a new one for this key
$xpath = new DOMXPath($doc);
$elements = $xpath->query('/options/' . $key);
if ($elements->length) {
$element = $elements->item(0);
} else {
$element = $doc->documentElement->appendChild($doc->createElement($key));
}
// Set the value and save
$element->nodeValue = $val;
$this->setContent($doc->saveXMLWithWhitespace());
}
