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<?php |
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/** |
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* @package net.nehmer.blog |
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* @author The Midgard Project, http://www.midgard-project.org |
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* @copyright The Midgard Project, http://www.midgard-project.org |
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* @license http://www.gnu.org/licenses/lgpl.html GNU Lesser General Public License |
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*/ |
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use midcom\datamanager\datamanager; |
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/** |
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* Blog Index handler page handler |
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* |
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* Shows the configured number of postings with their abstracts. |
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* |
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* @package net.nehmer.blog |
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*/ |
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class net_nehmer_blog_handler_index extends midcom_baseclasses_components_handler |
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{ |
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use net_nehmer_blog_handler; |
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/** |
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* The articles to display |
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* |
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* @var Array |
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*/ |
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private $_articles; |
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/** |
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* Shows the autoindex list. Nothing to do in the handle phase except setting last modified |
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* dates. |
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*/ |
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public function _handler_index(string $handler_id, array $args, array &$data) |
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{ |
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if ($handler_id == 'ajax-latest') { |
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midcom::get()->skip_page_style = true; |
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} |
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$data['datamanager'] = new datamanager($data['schemadb']); |
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$qb = new org_openpsa_qbpager(midcom_db_article::class, 'net_nehmer_blog_index'); |
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$data['qb'] = $qb; |
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$this->article_qb_constraints($qb); |
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// Set default page title |
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$data['page_title'] = $this->_topic->extra; |
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// Filter by categories |
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if (in_array($handler_id, ['index-category', 'latest-category'])) { |
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$data['category'] = trim(strip_tags($args[0])); |
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$this->_process_category_constraint($qb); |
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} |
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$qb->add_order('metadata.published', 'DESC'); |
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if (in_array($handler_id, ['latest', 'ajax-latest'])) { |
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$qb->results_per_page = $args[0]; |
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} elseif ($handler_id == 'latest-category') { |
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$qb->results_per_page = $args[1]; |
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} else { |
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$qb->results_per_page = $this->_config->get('index_entries'); |
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} |
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$this->_articles = $qb->execute(); |
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midcom::get()->metadata->set_request_metadata($this->get_last_modified(), $this->_topic->guid); |
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if ($qb->get_current_page() > 1) { |
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$this->add_breadcrumb( |
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midcom_core_context::get()->get_key(MIDCOM_CONTEXT_ANCHORPREFIX), |
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sprintf($this->_i18n->get_string('page %s', 'org.openpsa.qbpager'), $qb->get_current_page()) |
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); |
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} |
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} |
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private function _process_category_constraint($qb) |
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{ |
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if (!in_array($this->_request_data['category'], $this->_request_data['categories'])) { |
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if (!$this->_config->get('categories_custom_enable')) { |
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throw new midcom_error('Custom categories are not allowed'); |
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} |
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// TODO: Check here if there are actually items in this cat? |
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} |
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$this->apply_category_constraint($qb, $this->_request_data['category']); |
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// Add category to title |
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$this->_request_data['page_title'] = sprintf($this->_l10n->get('%s category %s'), $this->_topic->extra, $this->_request_data['category']); |
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midcom::get()->head->set_pagetitle($this->_request_data['page_title']); |
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// Activate correct leaf |
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if ( $this->_config->get('show_navigation_pseudo_leaves') |
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&& in_array($this->_request_data['category'], $this->_request_data['categories'])) { |
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$this->set_active_leaf($this->_topic->id . '_CAT_' . $this->_request_data['category']); |
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} |
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// Add RSS feed to headers |
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if ($this->_config->get('rss_enable')) { |
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midcom::get()->head->add_link_head([ |
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'rel' => 'alternate', |
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'type' => 'application/rss+xml', |
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'title' => $this->_l10n->get('rss 2.0 feed') . ": {$this->_request_data['category']}", |
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'href' => midcom_core_context::get()->get_key(MIDCOM_CONTEXT_ANCHORPREFIX) . "feeds/category/{$this->_request_data['category']}/", |
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]); |
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} |
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} |
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/** |
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* Displays the index page |
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* |
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* @param mixed $handler_id The ID of the handler. |
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* @param array $data The local request data. |
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*/ |
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public function _show_index($handler_id, array &$data) |
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{ |
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$data['index_fulltext'] = $this->_config->get('index_fulltext'); |
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if ($this->_config->get('ajax_comments_enable')) { |
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if ($node = net_nehmer_comments_interface::get_node($this->_topic, $this->_config->get('comments_topic'))) { |
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$data['ajax_comments_enable'] = true; |
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$data['base_ajax_comments_url'] = $node[MIDCOM_NAV_RELATIVEURL] . "comment/"; |
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} |
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} |
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midcom_show_style('index-start'); |
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$data['comments_enable'] = (bool) $this->_config->get('comments_enable'); |
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if ($this->_articles) { |
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$prefix = midcom_core_context::get()->get_key(MIDCOM_CONTEXT_ANCHORPREFIX); |
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$total_count = count($this->_articles); |
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$data['article_count'] = $total_count; |
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foreach ($this->_articles as $article_counter => $article) { |
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try { |
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$data['datamanager']->set_storage($article); |
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} catch (midcom_error $e) { |
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$e->log(); |
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continue; |
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} |
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$data['article'] = $article; |
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$data['article_counter'] = $article_counter; |
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$data['local_view_url'] = $prefix . $this->get_url($article); |
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$data['view_url'] = $this->get_url($article, true); |
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if (!preg_match('/^http(s):\/\//', $data['view_url'])) { |
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$data['view_url'] = $prefix . $data['view_url']; |
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} |
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$data['linked'] = ($article->topic !== $this->_topic->id); |
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3 |
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if ($data['linked']) { |
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$nap = new midcom_helper_nav(); |
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$data['node'] = $nap->get_node($article->topic); |
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} |
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midcom_show_style('index-item'); |
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} |
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} else { |
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midcom_show_style('index-empty'); |
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} |
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midcom_show_style('index-end'); |
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} |
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} |
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flack /
openpsa
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