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<?php |
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namespace GeminiLabs\Pollux\PostType; |
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use GeminiLabs\Pollux\Application; |
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use GeminiLabs\Pollux\Helper; |
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use WP_Query; |
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class DisablePosts |
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{ |
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/** |
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* @var Application |
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*/ |
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protected $app; |
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public function __construct( Application $app ) |
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{ |
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$this->app = $app; |
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} |
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/** |
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* @return void |
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*/ |
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public function init() |
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{ |
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if( !$this->app->config->disable_posts )return; |
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remove_action( 'welcome_panel', 'wp_welcome_panel' ); |
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add_action( 'init', [$this, 'disable'] ); |
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add_action( 'wp_dashboard_setup', [$this, 'modifyDashboardWidgets'] ); |
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add_action( 'welcome_panel', [$this, 'modifyWelcomePanel'] ); |
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add_action( 'admin_bar_menu', [$this, 'removeFromAdminBar'], 999 ); |
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add_action( 'admin_menu', [$this, 'removeFromAdminMenu'] ); |
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add_action( 'admin_init', [$this, 'unregisterDashboardWidgets'] ); |
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add_action( 'widgets_init', [$this, 'unregisterWidgets'], 1 ); |
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add_filter( 'posts_results', [$this, 'filterPostQuery'] ); |
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add_filter( 'pre_get_posts', [$this, 'filterSearchQuery'] ); |
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} |
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/** |
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* @return void |
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* @action init |
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*/ |
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public function disable() |
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{ |
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if( !in_array( Helper::getCurrentScreen()->pagenow, [ |
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'edit.php', 'edit-tags.php', 'post-new.php', |
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]))return; |
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if( !filter_input_array( INPUT_GET, [ |
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'post_type' => FILTER_DEFAULT, |
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'taxonomy' => FILTER_DEFAULT, |
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])) { |
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wp_safe_redirect( get_admin_url(), 301 ); |
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exit; |
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} |
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} |
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/** |
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* http://localhost/?m=2013 - yearly archives |
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* http://localhost/?m=201303 - monthly archives |
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* http://localhost/?m=20130327 - daily archives |
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* http://localhost/?cat=1 - category archives |
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* http://localhost/?tag=foobar - tag archives |
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* http://localhost/?p=1 - single post |
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* |
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* @param array $posts |
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* @return array |
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* @filter posts_results |
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*/ |
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public function filterPostQuery( $posts = [] ) |
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{ |
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global $wp_query; |
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return $this->isAdmin() || strpos( $wp_query->request, "wp_posts.post_type = 'post'" ) === false |
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? $posts |
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: []; |
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} |
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/** |
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* @return WP_Query |
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* @filter pre_get_posts |
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*/ |
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public function filterSearchQuery( WP_Query $query ) |
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{ |
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if( $this->isAdmin() || !$query->is_main_query() || !is_search() ) { |
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return $query; |
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} |
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$post_types = get_post_types( ['exclude_from_search' => false ] ); |
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unset( $post_types['post'] ); |
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$query->set( 'post_type', array_values( $post_types ) ); |
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return $query; |
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} |
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/** |
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* @return void |
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* @action wp_dashboard_setup |
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*/ |
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public function modifyDashboardWidgets() |
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{ |
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if( !is_blog_admin() || !current_user_can( 'edit_posts' ))return; |
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global $wp_meta_boxes; |
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$widgets = &$wp_meta_boxes['dashboard']['normal']['core']; |
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if( !isset( $widgets['dashboard_right_now']['callback'] ))return; |
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$widgets['dashboard_right_now']['callback'] = function() { |
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ob_start(); |
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wp_dashboard_right_now(); |
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echo preg_replace( '/<li class="post-count">(.*?)<\/li>/', '', ob_get_clean() ); |
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}; |
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} |
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/** |
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* @return void |
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* @action welcome_panel |
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*/ |
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public function modifyWelcomePanel() |
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{ |
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ob_start(); |
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wp_welcome_panel(); |
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echo preg_replace( '/(<li><a href="(.*?)" class="welcome-icon welcome-write-blog">(.*?)<\/li>)/', '', ob_get_clean() ); |
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} |
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/** |
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* @return void |
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* @action admin_bar_menu |
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*/ |
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public function removeFromAdminBar() |
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{ |
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global $wp_admin_bar; |
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$wp_admin_bar->remove_node( 'new-post' ); |
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} |
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/** |
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* @return void |
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* @action admin_menu |
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*/ |
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public function removeFromAdminMenu() |
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{ |
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remove_menu_page( 'edit.php' ); |
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} |
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/** |
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* @return void |
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* @action wp_dashboard_setup |
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*/ |
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public function unregisterDashboardWidgets() |
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{ |
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remove_meta_box( 'dashboard_activity', 'dashboard', 'normal' ); |
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remove_meta_box( 'dashboard_quick_press', 'dashboard', 'normal' ); |
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} |
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/** |
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* @return void |
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* @action widgets_init |
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*/ |
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public function unregisterWidgets() |
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{ |
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unregister_widget( 'WP_Widget_Archives' ); |
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unregister_widget( 'WP_Widget_Calendar' ); |
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unregister_widget( 'WP_Widget_Recent_Posts' ); |
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} |
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/** |
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* @return bool |
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*/ |
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protected function isAdmin() |
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{ |
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return is_admin() || Helper::getCurrentScreen()->pagenow == 'wp-login.php'; |
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} |
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} |
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pryley /
pollux
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