public function action_index()
{
$URI = $this->request->uri();
// Empty string defaults to 'welcome'
if ($URI == '' || $URI == '/') {
$URI = 'welcome';
}
// Set the name of the template to use
$this->xslt_stylesheet = 'generic';
// Initiate the page model
$content_page = new Content_Page(Content_Page::get_page_id_by_uri($URI));
// Create the DOM node <page>
$this->xml_content_page = $this->xml_content->appendChild($this->dom->createElement('page'));
// And load the page data into it
$page_data = $content_page->get_page_data();
foreach ($page_data['tag_ids'] as $template_field_id => $tag_ids) {
// Get contents
$contents = array();
foreach ($tag_ids as $tag_id) {
foreach (Content_Content::get_contents_by_tag_id($tag_id) as $content) {
if (!isset($contents[$content['id'] . 'content'])) {
$contents[$content['id'] . 'content'] = array('@id' => $content['id'], 'raw' => $content['content'], 'tags' => array());
$counter = 0;
foreach ($content['tags'] as $tag_name => $tag_values) {
foreach ($tag_values as $tag_value) {
$counter++;
$contents[$content['id'] . 'content']['tags'][$counter . 'tag']['@name'] = $tag_name;
if ($tag_value) {
$contents[$content['id'] . 'content']['tags'][$counter . 'tag']['$value'] = $tag_value;
}
}
}
}
}
}
// Get images
$images = array();
$image_tags = array();
foreach ($tag_ids as $tag_id) {
$image_tags[Tags::get_name_by_id($tag_id)] = TRUE;
}
$larger_counter = 0;
foreach (Content_Image::get_images(NULL, $image_tags) as $image_name => $image_tags) {
$image = array('@name' => $image_name, 'tags' => array());
$counter = 0;
foreach ($image_tags as $tag_name => $tag_values) {
if (count($tag_values)) {
foreach ($tag_values as $tag_value) {
$image['tags'][$counter . 'tag'] = array('@name' => $tag_name, '$value' => $tag_value);
$counter++;
}
} else {
$image['tags'][$counter . 'tag'] = array('@name' => $tag_name);
$counter++;
}
}
$images[$larger_counter . 'image'] = $image;
$larger_counter++;
}
// Put it all in the $page_data for transport to the XML
$page_data[$template_field_id . 'template_field'] = array('@id' => $template_field_id, 'contents' => $contents, 'images' => $images);
}
unset($page_data['tag_ids']);
xml::to_XML($page_data, $this->xml_content_page, NULL, array('id', 'template_field_id'));
// We need to put some HTML in from our transformator
// The reason for all this mess is that we must inject this directly in to the DOM, or else the <> will get destroyed
$XPath = new DOMXpath($this->dom);
foreach ($XPath->query('/root/content/page/template_field/contents/content/raw') as $raw_content_node) {
$html_content = call_user_func(Kohana::$config->load('content.content_transformator'), $raw_content_node->nodeValue);
$html_node = $raw_content_node->parentNode->appendChild($this->dom->createElement('html'));
xml::xml_to_DOM_node($html_content, $html_node);
}
}
