/**
* DM2 creation callback, binds to the current content topic.
*/
private function _create_article($title)
{
$this->_article = new midcom_db_article();
$author = $this->_find_email_person($this->_request_data['from']);
if (!$author) {
debug_add("Author '{$this->_request_data['from']}' not found", MIDCOM_LOG_WARN);
if ($this->_config->get('api_email_abort_authornotfound') !== false) {
throw new midcom_error("Author '{$this->_request_data['from']}' not found");
}
$this->_article->author = midcom_connection::get_user();
} else {
// TODO: This code needs a bit of rethinking
$author_user = midcom::get('auth')->get_user($author->guid);
if (!$this->_content_topic->can_do('midgard:create', $author_user)) {
throw new midcom_error('Author doesn\'t have posting privileges');
}
$this->_article->author = $author->id;
}
//Default to first user in DB if author is not set
if (!$this->_article->author) {
$qb = midcom_db_person::new_query_builder();
$qb->add_constraint('username', '<>', '');
$qb->set_limit(1);
$results = $qb->execute();
unset($qb);
if (empty($results)) {
//No users found
throw new midcom_error('Cannot set any author for the article');
}
$this->_article->author = $results[0]->id;
}
$resolver = new midcom_helper_reflector_nameresolver($this->_article);
$this->_article->topic = $this->_content_topic->id;
$this->_article->title = $title;
$this->_article->allow_name_catenate = true;
$this->_article->name = $resolver->generate_unique_name('title');
if (empty($this->_article->name)) {
debug_add('Could not generate unique name for the new article from title, using timestamp', MIDCOM_LOG_INFO);
$this->_article->name = time();
$resolver = new midcom_helper_reflector_nameresolver($this->_article);
if (!$resolver->name_is_unique()) {
throw new midcom_error('Failed to create unique name for the new article, aborting.');
}
}
if (!$this->_article->create()) {
debug_print_r('Failed to create article:', $this->_article);
throw new midcom_error('Failed to create a new article. Last Midgard error was: ' . midcom_connection::get_error_string());
}
$this->_article->parameter('midcom.helper.datamanager2', 'schema_name', $this->_config->get('api_email_schema'));
return true;
}
/**
* Populates the node toolbar depending on the user's rights.
*/
private function _populate_node_toolbar()
{
if ($this->_content_topic->can_do('midgard:create')) {
foreach (array_keys($this->_request_data['schemadb']) as $name) {
$this->_node_toolbar->add_item(array(MIDCOM_TOOLBAR_URL => "create/{$name}/", MIDCOM_TOOLBAR_LABEL => sprintf($this->_l10n_midcom->get('create %s'), $this->_l10n->get($this->_request_data['schemadb'][$name]->description)), MIDCOM_TOOLBAR_ICON => 'stock-icons/16x16/new-text.png', MIDCOM_TOOLBAR_ACCESSKEY => 'n'));
}
}
if ($this->_config->get('rss_subscription_enable')) {
$this->_node_toolbar->add_item(array(MIDCOM_TOOLBAR_URL => 'feeds/subscribe/', MIDCOM_TOOLBAR_LABEL => midcom::get('i18n')->get_string('subscribe feeds', 'net.nemein.rss'), MIDCOM_TOOLBAR_ICON => 'net.nemein.rss/rss-16.png', MIDCOM_TOOLBAR_ENABLED => $this->_topic->can_do('midgard:create')));
$this->_node_toolbar->add_item(array(MIDCOM_TOOLBAR_URL => 'feeds/list/', MIDCOM_TOOLBAR_LABEL => midcom::get('i18n')->get_string('manage feeds', 'net.nemein.rss'), MIDCOM_TOOLBAR_ICON => 'stock-icons/16x16/properties.png', MIDCOM_TOOLBAR_ENABLED => $this->_topic->can_do('midgard:create')));
$this->_node_toolbar->add_item(array(MIDCOM_TOOLBAR_URL => "feeds/fetch/all", MIDCOM_TOOLBAR_LABEL => midcom::get('i18n')->get_string('refresh all feeds', 'net.nemein.rss'), MIDCOM_TOOLBAR_ICON => 'stock-icons/16x16/stock_refresh.png', MIDCOM_TOOLBAR_ENABLED => $this->_topic->can_do('midgard:create')));
}
if ($this->_config->get('enable_article_links') && $this->_content_topic->can_do('midgard:create')) {
$this->_node_toolbar->add_item(array(MIDCOM_TOOLBAR_LABEL => sprintf($this->_l10n_midcom->get('create %s'), $this->_l10n->get('article link')), MIDCOM_TOOLBAR_URL => "create/link/", MIDCOM_TOOLBAR_ICON => 'stock-icons/16x16/attach.png'));
}
if ($this->_topic->can_do('midgard:update') && $this->_topic->can_do('midcom:component_config')) {
$this->_node_toolbar->add_item(array(MIDCOM_TOOLBAR_URL => 'config/', MIDCOM_TOOLBAR_LABEL => $this->_l10n_midcom->get('component configuration'), MIDCOM_TOOLBAR_HELPTEXT => $this->_l10n_midcom->get('component configuration helptext'), MIDCOM_TOOLBAR_ICON => 'stock-icons/16x16/stock_folder-properties.png'));
}
}
/**
* Populates the node toolbar depending on the user's rights.
*/
private function _populate_node_toolbar()
{
if ($this->_content_topic->can_do('midgard:create')) {
foreach (array_keys($this->_request_data['schemadb']) as $name) {
$this->_node_toolbar->add_item(array(MIDCOM_TOOLBAR_URL => "create/{$name}/", MIDCOM_TOOLBAR_LABEL => sprintf($this->_l10n_midcom->get('create %s'), $this->_l10n->get($this->_request_data['schemadb'][$name]->description)), MIDCOM_TOOLBAR_ICON => 'stock-icons/16x16/new-text.png', MIDCOM_TOOLBAR_ACCESSKEY => 'n'));
}
}
if ($this->_config->get('enable_article_links') && $this->_content_topic->can_do('midgard:create')) {
$this->_node_toolbar->add_item(array(MIDCOM_TOOLBAR_LABEL => sprintf($this->_l10n_midcom->get('create %s'), $this->_l10n->get('article link')), MIDCOM_TOOLBAR_URL => "create/link/", MIDCOM_TOOLBAR_ICON => 'stock-icons/16x16/attach.png'));
}
if ($this->_topic->can_do('midgard:update') && $this->_topic->can_do('midcom:component_config')) {
$this->_node_toolbar->add_item(array(MIDCOM_TOOLBAR_URL => 'config/', MIDCOM_TOOLBAR_LABEL => $this->_l10n_midcom->get('component configuration'), MIDCOM_TOOLBAR_HELPTEXT => $this->_l10n_midcom->get('component configuration helptext'), MIDCOM_TOOLBAR_ICON => 'stock-icons/16x16/stock_folder-properties.png'));
}
}
/**
* Handle actual article display
*
* @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_view($handler_id, array $args, array &$data)
{
if ($handler_id == 'view-raw') {
midcom::get()->skip_page_style = true;
}
$this->_load_datamanager();
if ($this->_config->get('enable_ajax_editing')) {
$this->_request_data['controller'] = midcom_helper_datamanager2_controller::create('ajax');
$this->_request_data['controller']->schemadb =& $this->_request_data['schemadb'];
$this->_request_data['controller']->set_storage($this->_article);
$this->_request_data['controller']->process_ajax();
}
if ($this->_config->get('comments_enable')) {
$comments_node = $this->_seek_comments();
if ($comments_node) {
$this->_request_data['comments_url'] = $comments_node[MIDCOM_NAV_RELATIVEURL] . "comment/{$this->_article->guid}";
if ($this->_topic->can_do('midgard:update') && $this->_topic->can_do('net.nehmer.comments:moderation')) {
net_nehmer_comments_viewer::add_head_elements();
}
}
// TODO: Should we tell admin to create a net.nehmer.comments folder?
}
$tmp = array();
$arg = $this->_article->name ? $this->_article->name : $this->_article->guid;
if ($this->_config->get('view_in_url')) {
$view_url = "view/{$arg}/";
} else {
$view_url = "{$arg}/";
}
$this->add_breadcrumb($view_url, $this->_article->title);
$this->_prepare_request_data();
if ($this->_config->get('enable_article_links') && $this->_content_topic->can_do('midgard:create')) {
$this->_view_toolbar->add_item(array(MIDCOM_TOOLBAR_LABEL => sprintf($this->_l10n_midcom->get('create %s'), $this->_l10n->get('article link')), MIDCOM_TOOLBAR_URL => "create/link/?article={$this->_article->id}", MIDCOM_TOOLBAR_ICON => 'stock-icons/16x16/attach.png'));
}
$this->bind_view_to_object($this->_article, $this->_datamanager->schema->name);
midcom::get('metadata')->set_request_metadata($this->_article->metadata->revised, $this->_article->guid);
midcom::get('head')->set_pagetitle("{$this->_topic->extra}: {$this->_article->title}");
}
private function _load_index_article()
{
$qb = midcom_db_article::new_query_builder();
$qb->add_constraint('name', '=', 'index');
$qb->set_limit(1);
// Include the article links to the indexes if enabled
if ($this->_config->get('enable_article_links')) {
$mc = net_nehmer_static_link_dba::new_collector('topic', $this->_content_topic->id);
$mc->add_constraint('topic', '=', $this->_content_topic->id);
$links = $mc->get_values('article');
$qb->begin_group('OR');
if (count($links) > 0) {
$qb->add_constraint('id', 'IN', $links);
}
$qb->add_constraint('topic', '=', $this->_content_topic->id);
$qb->end_group();
} else {
$qb->add_constraint('topic', '=', $this->_content_topic->id);
}
$result = $qb->execute();
if (empty($result)) {
if ($this->_content_topic->can_do('midgard:create')) {
// Check via non-ACLd QB that the topic really doesn't have index article before relocating
$index_qb = midcom_db_article::new_query_builder();
$index_qb->add_constraint('topic', '=', $this->_content_topic->id);
$index_qb->add_constraint('name', '=', 'index');
if ($index_qb->count_unchecked() == 0) {
$schemas = array_keys($this->_request_data['schemadb']);
midcom::get()->relocate("createindex/{$schemas[0]}/");
// This will exit.
}
}
throw new midcom_error_forbidden('Directory index forbidden');
}
$this->_article = $result[0];
}
