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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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/** |
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* Blog navigation interface class |
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* |
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* @package net.nehmer.blog |
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*/ |
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class net_nehmer_blog_navigation extends midcom_baseclasses_components_navigation |
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{ |
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const LEAFID_FEEDS = 2; |
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/** |
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* Returns a static leaf list with access to the archive. |
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*/ |
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public function get_leaves() : array |
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{ |
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$leaves = []; |
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if ($this->_config->get('show_navigation_pseudo_leaves')) { |
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$this->_add_pseudo_leaves($leaves); |
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} |
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if ($this->_config->get('show_latest_in_navigation')) { |
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$this->_add_article_leaves($leaves); |
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} |
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return $leaves; |
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} |
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private function _add_article_leaves(array &$leaves) |
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{ |
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$qb = midcom_db_article::new_query_builder(); |
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self::add_scheduling_constraints($qb, $this->_config); |
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$qb->add_constraint('topic', '=', $this->_topic->id); |
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$qb->add_constraint('up', '=', 0); |
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$qb->add_order('metadata.published', 'DESC'); |
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$qb->set_limit((int) $this->_config->get('index_entries')); |
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foreach ($qb->execute() as $article) { |
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$leaves[$article->id] = [ |
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MIDCOM_NAV_URL => $this->_get_url($article), |
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MIDCOM_NAV_NAME => $article->title ?: $article->name, |
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MIDCOM_NAV_GUID => $article->guid, |
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MIDCOM_NAV_OBJECT => $article, |
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]; |
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} |
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} |
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private function _get_url(midcom_db_article $article) : string |
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{ |
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$view_url = $article->name ?: $article->guid; |
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if ($this->_config->get('view_in_url')) { |
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$view_url = 'view/' . $view_url; |
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} |
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return $view_url . '/'; |
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} |
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private function _add_pseudo_leaves(array &$leaves) |
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{ |
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if ( $this->_config->get('archive_enable') |
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&& $this->_config->get('archive_in_navigation')) { |
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$leaves["{$this->_topic->id}_ARCHIVE"] = [ |
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MIDCOM_NAV_URL => "archive/", |
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MIDCOM_NAV_NAME => $this->_l10n->get('archive'), |
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]; |
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} |
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if ( $this->_config->get('rss_enable') |
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&& $this->_config->get('feeds_in_navigation')) { |
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$leaves[self::LEAFID_FEEDS] = [ |
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MIDCOM_NAV_URL => "feeds/", |
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MIDCOM_NAV_NAME => $this->_l10n->get('available feeds'), |
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]; |
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} |
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if ( $this->_config->get('categories_in_navigation') |
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&& $this->_config->get('categories') != '') { |
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$categories = explode(',', $this->_config->get('categories')); |
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foreach ($categories as $category) { |
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$leaves["{$this->_topic->id}_CAT_{$category}"] = [ |
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MIDCOM_NAV_URL => "category/{$category}/", |
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MIDCOM_NAV_NAME => $category, |
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]; |
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} |
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} |
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if ( $this->_config->get('archive_years_in_navigation') |
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&& $this->_config->get('archive_years_enable')) { |
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$qb = midcom_db_article::new_query_builder(); |
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$qb->add_constraint('topic', '=', $this->_topic->id); |
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self::add_scheduling_constraints($qb, $this->_config); |
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$qb->add_order('metadata.published'); |
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$qb->set_limit(1); |
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if ($result = $qb->execute_unchecked()) { |
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$first_year = (int) gmdate('Y', (int) $result[0]->metadata->published); |
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$year = $first_year; |
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$this_year = (int) gmdate('Y', time()); |
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while ($year <= $this_year) { |
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$leaves["{$this->_topic->id}_ARCHIVE_{$year}"] = [ |
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MIDCOM_NAV_URL => "archive/year/{$year}/", |
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MIDCOM_NAV_NAME => $year, |
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]; |
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$year++; |
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} |
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$leaves = array_reverse($leaves); |
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} |
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} |
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1 |
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} |
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/** |
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* Hide the articles that have the publish time in the future if |
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* the user is not administrator |
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* |
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* @param midcom_core_querybuilder $qb (or qbpager) |
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*/ |
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public static function add_scheduling_constraints($qb, midcom_helper_configuration $config) |
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{ |
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if ( $config->get('enable_scheduled_publishing') |
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&& !midcom::get()->auth->admin) { |
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// Show the article only if the publishing time has passed or the viewer |
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// is the author |
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$qb->begin_group('OR'); |
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$qb->add_constraint('metadata.published', '<', gmdate('Y-m-d H:i:s')); |
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if (!empty(midcom::get()->auth->user->guid)) { |
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$qb->add_constraint('metadata.authors', 'LIKE', '%|' . midcom::get()->auth->user->guid . '|%'); |
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} |
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$qb->end_group(); |
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} |
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} |
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} |
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flack /
openpsa
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