public function action_edit_page()
{
$id = $this->request->param('options');
$content_page = new Content_Page($id);
if ($content_page->get_page_id()) {
$this->xml_content_page = $this->xml_content->appendChild($this->dom->createElement('page'));
// Get all tags associated with pages and images
$this->xml_content_tags = $this->xml_content->appendChild($this->dom->createElement('tags'));
$tags = array();
foreach (Content_Page::get_tags() as $tag) {
$tags[] = $tag;
}
foreach (Content_Image::get_tags() as $tag) {
foreach ($tags as $tag_to_check) {
if ($tag_to_check['name'] == $tag['name']) {
break 2;
}
}
$tags[] = $tag;
}
foreach ($tags as $tag) {
$tag_node = $this->xml_content_tags->appendChild($this->dom->createElement('tag', $tag['name']));
$tag_node->setAttribute('id', $tag['id']);
}
if (count($_POST) && isset($_POST['URI']) && isset($_POST['name'])) {
if ($_POST['URI'] == '') {
$_POST['URI'] = $_POST['name'];
}
$_POST['URI'] = URL::title($_POST['URI'], '-', TRUE);
$post = new Validation($_POST);
$post->filter('trim');
$post->rule('Valid::not_empty', 'name');
if ($post->validate()) {
$post_values = $post->as_array();
$current_page_data = $content_page->get_page_data();
if ($post_values['name'] != $current_page_data['name'] && !Content_Page::page_name_available($post_values['name'])) {
$post->add_error('name', 'Content_Page::page_name_available');
}
if ($post_values['URI'] != $current_page_data['URI'] && !Content_Page::page_URI_available($post_values['URI'])) {
$post->add_error('URI', 'Content_Page::page_URI_available');
}
}
// Retry
if ($post->validate()) {
$tags = array();
foreach ($post_values['template_position'] as $nr => $template_position) {
if ($post_values['tag_id'][$nr] > 0) {
if (!isset($tags[$template_position])) {
$tags[$template_position] = array();
}
$tags[$template_position][] = $post_values['tag_id'][$nr];
}
}
$content_page->update_page_data($post_values['name'], $post_values['URI'], $tags);
$this->add_message('Page "' . $post_values['name'] . '" updated');
$page_data = $content_page->get_page_data();
unset($page_data['tag_ids']);
$this->set_formdata($page_data);
} else {
$this->add_error('Fix errors and try again');
$this->add_form_errors($post->errors());
// Fix template position data
$tmp_node = $this->xml_content->appendChild($this->dom->createElement('tmp'));
foreach ($post_values['template_position'] as $nr => $template_position) {
$template_field_node = $tmp_node->appendChild($this->dom->createElement('template_field'));
$template_field_node->setAttribute('id', $template_position);
if ($post_values['tag_id'][$nr] > 0) {
$tag_node = $template_field_node->appendChild($this->dom->createElement('tag'));
$tag_node->setAttribute('id', $post_values['tag_id'][$nr]);
}
}
unset($post_values['template_position'], $post_values['tag_id']);
$this->set_formdata($post_values);
}
} else {
$page_data = $content_page->get_page_data();
unset($page_data['tag_ids']);
$this->set_formdata($page_data);
}
/**
* Put the page data to the XML
*
*/
$page_data = $content_page->get_page_data();
$page_data['template_fields'] = array();
foreach ($page_data['tag_ids'] as $template_field_id => $tag_ids) {
$page_data['template_fields'][$template_field_id . 'template_field'] = array('@id' => $template_field_id);
foreach ($tag_ids as $tag_id) {
$page_data['template_fields'][$template_field_id . 'template_field'][$tag_id . 'tag'] = array('@id' => $tag_id);
}
}
// Unset this, or it will cludge our XML
unset($page_data['tag_ids']);
// Set the page data to the page node
xml::to_XML($page_data, $this->xml_content_page, NULL, 'id');
} else {
$this->redirect();
}
}
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);
}
}
