/**
* Simple helper which references all important members to the request data listing
* for usage within the style listing.
*/
private function _prepare_request_data()
{
$this->_request_data['article'] =& $this->_article;
$this->_request_data['datamanager'] =& $this->_datamanager;
// Populate the toolbar
if ($this->_article->can_do('midgard:update')) {
$this->_view_toolbar->add_item(array(MIDCOM_TOOLBAR_URL => "edit/{$this->_article->guid}/", MIDCOM_TOOLBAR_LABEL => $this->_l10n_midcom->get('edit'), MIDCOM_TOOLBAR_ICON => 'stock-icons/16x16/edit.png', MIDCOM_TOOLBAR_ACCESSKEY => 'e'));
}
$article = $this->_article;
if ($this->_article->topic !== $this->_content_topic->id) {
$qb = net_nehmer_static_link_dba::new_query_builder();
$qb->add_constraint('topic', '=', $this->_content_topic->id);
$qb->add_constraint('article', '=', $this->_article->id);
if ($qb->count() === 1) {
// Get the link
$results = $qb->execute_unchecked();
$article = $results[0];
}
}
if ($article->can_do('midgard:delete')) {
$this->_view_toolbar->add_item(array(MIDCOM_TOOLBAR_URL => "delete/{$this->_article->guid}/", MIDCOM_TOOLBAR_LABEL => $this->_l10n_midcom->get('delete'), MIDCOM_TOOLBAR_ICON => 'stock-icons/16x16/trash.png', MIDCOM_TOOLBAR_ACCESSKEY => 'd'));
}
}
/**
* Displays an article delete confirmation view.
*
* Note, that the article for non-index mode operation is automatically determined in the can_handle
* phase.
*
* If create privileges apply, we relocate to the index creation article
*
* @param mixed $handler_id The ID of the handler.
* @param Array $args The argument list.
* @param Array &$data The local request data.
*/
public function _handler_delete($handler_id, array $args, array &$data)
{
$this->_article = new midcom_db_article($args[0]);
// Relocate to delete the link instead of the article itself
if ($this->_article->topic !== $this->_content_topic->id) {
return new midcom_response_relocate("delete/link/{$args[0]}/");
}
$this->_article->require_do('midgard:delete');
$this->_load_datamanager();
if (array_key_exists('net_nehmer_static_deleteok', $_REQUEST)) {
// Deletion confirmed.
if (!$this->_article->delete()) {
throw new midcom_error("Failed to delete article {$args[0]}, last Midgard error was: " . midcom_connection::get_error_string());
}
// Delete all the links pointing to the article
$qb = net_nehmer_static_link_dba::new_query_builder();
$qb->add_constraint('article', '=', $this->_article->id);
$links = $qb->execute_unchecked();
midcom::get('auth')->request_sudo('net.nehmer.static');
foreach ($links as $link) {
$link->delete();
}
midcom::get('auth')->drop_sudo();
// Update the index
$indexer = midcom::get('indexer');
$indexer->delete($this->_article->guid);
// Delete ok, relocating to welcome.
return new midcom_response_relocate('');
}
if (array_key_exists('net_nehmer_static_deletecancel', $_REQUEST)) {
// Redirect to view page.
return new midcom_response_relocate("{$this->_article->name}/");
}
$this->_prepare_request_data();
$this->bind_view_to_object($this->_article, $this->_datamanager->schema->name);
midcom::get('style')->append_substyle('admin');
midcom::get('metadata')->set_request_metadata($this->_article->metadata->revised, $this->_article->guid);
midcom::get('head')->set_pagetitle("{$this->_topic->extra}: {$this->_article->title}");
$this->set_active_leaf($this->_article->id);
$this->_update_breadcrumb_line($handler_id);
}
