/**
* Pull data from currently loaded page into the context.
*/
public function populate_environment_data()
{
$page_data = array();
$mc = midgard_page::new_collector('id', $_MIDGARD['page']);
$mc->set_key_property('guid');
$mc->add_value_property('title');
$mc->add_value_property('content');
$mc->add_value_property('component');
// Style handling
$style_id = $_MIDGARD['style'];
$mc->add_value_property('style');
$mc->execute();
$guids = $mc->list_keys();
foreach ($guids as $guid => $array) {
$page_data['guid'] = $guid;
$page_data['title'] = $mc->get_subkey($guid, 'title');
$page_data['content'] = $mc->get_subkey($guid, 'content');
$page_style = $mc->get_subkey($guid, 'style');
if ($page_style) {
$style_id = $page_style;
}
$_MIDCOM->context->component = $mc->get_subkey($guid, 'component');
}
$_MIDCOM->context->page = $page_data;
$_MIDCOM->context->prefix = $_MIDGARD['self'];
// Append styles from context
$_MIDCOM->templating->append_style($style_id);
$_MIDCOM->templating->append_page($_MIDGARD['page']);
// Populate page to toolbar
$this->populate_node_toolbar();
}
protected function _get_children($parent_id)
{
$mc = midgard_page::new_collector('up', $parent_id);
$mc->set_key_property('id');
$mc->add_value_property('id');
$mc->add_value_property('name');
$mc->add_value_property('title');
$mc->add_value_property('component');
$mc->execute();
$child_ids = $mc->list_keys();
$children = array();
foreach ($child_ids as $cid => $data) {
$children[] = $this->_prepare_page_data($mc->get_subkey($cid, 'id'), $mc->get_subkey($cid, 'name'), $mc->get_subkey($cid, 'title'), $mc->get_subkey($cid, 'component'));
}
return $children;
}
private function get_element_page($page_id, $element)
{
switch ($element) {
case 'title':
case 'content':
$mc = midgard_page::new_collector('id', $page_id);
$mc->set_key_property($element);
$mc->execute();
$keys = $mc->list_keys();
if (count($keys) == 0) {
return null;
}
foreach ($keys as $value => $array) {
return $value;
}
default:
$mc = midgard_pageelement::new_collector('page', $page_id);
$mc->add_constraint('name', '=', $element);
$mc->set_key_property('value');
$mc->execute();
$keys = $mc->list_keys();
if (count($keys) == 0) {
return null;
}
foreach ($keys as $value => $array) {
return $value;
}
}
}
private function get_page_prefix()
{
if (!$this->page) {
throw new Exception("No page set for the manual dispatcher");
}
$prefix = "{$_MIDGARD['prefix']}/";
$host_mc = midgard_host::new_collector('id', $_MIDGARD['host']);
$host_mc->set_key_property('root');
$host_mc->execute();
$roots = $host_mc->list_keys();
if (!$roots) {
throw new Exception("Failed to load root page data for host {$_MIDGARD['host']}");
}
$root_id = null;
foreach ($roots as $root => $array) {
$root_id = $root;
break;
}
if ($this->page->id == $root_id) {
return $prefix;
}
$page_path = '';
$page_id = $this->page->id;
while ($page_id && $page_id != $root_id) {
$parent_mc = midgard_page::new_collector('id', $page_id);
$parent_mc->set_key_property('up');
$parent_mc->add_value_property('name');
$parent_mc->execute();
$parents = $parent_mc->list_keys();
foreach ($parents as $parent => $array) {
$page_id = $parent;
$page_path = $parent_mc->get_subkey($parent, 'name') . "/{$page_path}";
}
}
return $prefix . $page_path;
}