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<?php |
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/* |
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Plugin Name: Zone Manager (Zoninator) |
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Description: Curation made easy! Create "zones" then add and order your content! |
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Author: Mohammad Jangda |
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Version: 0.2 |
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Author URI: http://digitalize.ca |
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|
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Copyright 2010-2011 Mohammad Jangda / Bangor Daily News |
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|
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This plugin was built by Mohammad Jangda in conjunction with William Davis and the Bangor Daily News. |
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|
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GNU General Public License, Free Software Foundation <http://creativecommons.org/licenses/GPL/2.0/> |
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|
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This program is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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|
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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|
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You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software |
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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|
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*/ |
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|
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if( ! class_exists( 'Zoninator' ) ) : |
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|
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define( 'ZONINATOR_VERSION', '0.2' ); |
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define( 'ZONINATOR_PATH', dirname( __FILE__ ) ); |
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define( 'ZONINATOR_URL', trailingslashit( plugins_url( '', __FILE__ ) ) ); |
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|
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require_once( ZONINATOR_PATH . '/functions.php' ); |
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require_once( ZONINATOR_PATH . '/widget.zone-posts.php'); |
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|
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class Zoninator |
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{ |
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var $key = 'zoninator'; |
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var $zone_taxonomy = 'zoninator_zones'; |
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var $zone_term_prefix = 'zone-'; |
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var $zone_meta_prefix = '_zoninator_order_'; |
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var $zone_nonce_prefix = 'zone-nonce'; |
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var $zone_ajax_nonce_action = 'ajax-action'; |
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var $zone_lock_period = 30; // number of seconds a lock is valid for |
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var $zone_max_lock_period = 600; // max number of seconds for all locks in a session |
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var $post_types = null; |
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var $zone_detail_defaults = array( |
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'description' => '' |
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// Add additional properties here! |
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); |
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var $zone_messages = null; |
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var $posts_per_page = 10; |
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|
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function __construct() { |
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add_action( 'init', array( $this, 'init' ) ); |
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|
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add_action( 'widgets_init', array( $this, 'widgets_init' ) ); |
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|
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$this->zone_messages = array( |
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'insert-success' => __( 'The zone was successfully created.', 'zoninator' ), |
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'update-success' => __( 'The zone was successfully updated.', 'zoninator' ), |
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'delete-success' => __( 'The zone was successfully deleted.', 'zoninator' ), |
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'error-general' => __( 'Sorry, something went wrong! Please try again?', 'zoninator' ), |
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'error-zone-lock' => __( 'Sorry, this zone is in use by %s and is currently locked. Please try again later.', 'zoninator' ), |
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'error-zone-lock-max' => __( 'Sorry, you have reached the maximum idle limit and will now be redirected to the Dashboard.', 'zoninator' ), |
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); |
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|
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$this->default_post_types = array( 'post' ); |
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|
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$this->zone_lock_period = apply_filters( 'zoninator_zone_lock_period', $this->zone_lock_period ); |
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$this->zone_max_lock_period = apply_filters( 'zoninator_zone_max_lock_period', $this->zone_max_lock_period ); |
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} |
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|
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function init() { |
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|
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do_action( 'zoninator_pre_init' ); |
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|
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// Default post type support |
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foreach( $this->default_post_types as $post_type ) |
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add_post_type_support( $post_type, $this->zone_taxonomy ); |
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|
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// Register taxonomy |
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if( ! taxonomy_exists( $this->zone_taxonomy ) ) { |
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register_taxonomy( $this->zone_taxonomy, $this->get_supported_post_types(), array( |
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'label' => __( 'Zones', 'zoninator' ), |
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'hierarchical' => false, |
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'query_var' => false, |
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'rewrite' => false, |
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'public' => false, |
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) ); |
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} |
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|
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add_action( 'admin_init', array( $this, 'admin_controller' ) ); |
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add_action( 'admin_init', array( $this, 'admin_init' ) ); |
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|
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add_action( 'admin_menu', array( $this, 'admin_page_init' ) ); |
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|
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do_action( 'zoninator_post_init' ); |
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} |
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|
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function widgets_init() { |
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register_widget( 'Zoninator_ZonePosts_Widget' ); |
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} |
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|
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// Add necessary AJAX actions |
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function admin_ajax_init( ) { |
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add_action( 'wp_ajax_zoninator_reorder_posts', array( $this, 'ajax_reorder_posts' ) ); |
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add_action( 'wp_ajax_zoninator_add_post', array( $this, 'ajax_add_post' ) ); |
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add_action( 'wp_ajax_zoninator_remove_post', array( $this, 'ajax_remove_post' ) ); |
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add_action( 'wp_ajax_zoninator_search_posts', array( $this, 'ajax_search_posts' ) ); |
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add_action( 'wp_ajax_zoninator_update_lock', array( $this, 'ajax_update_lock' ) ); |
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} |
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|
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function admin_init() { |
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|
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$this->admin_ajax_init(); |
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|
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// Enqueue Scripts and Styles |
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add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_scripts' ) ); |
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add_action( 'admin_enqueue_scripts', array( $this, 'admin_enqueue_styles' ) ); |
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} |
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|
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function admin_page_init() { |
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// Set up page |
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add_menu_page( __( 'Zoninator', 'zoninator' ), __( 'Zones', 'zoninator' ), $this->_get_manage_zones_cap(), $this->key, array( $this, 'admin_page' ), '', 11 ); |
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} |
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|
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function admin_enqueue_scripts() { |
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if( $this->is_zoninator_page() ) { |
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wp_enqueue_script( 'zoninator-jquery-ui', ZONINATOR_URL . 'js/jquery-ui/jquery-ui-zoninator.min.js', array( 'jquery' ), ZONINATOR_VERSION, true ); |
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wp_enqueue_script( 'zoninator-js', ZONINATOR_URL . 'js/zoninator.js', array( 'jquery', 'zoninator-jquery-ui' ), ZONINATOR_VERSION, true ); |
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|
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$options = array( |
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'baseUrl' => $this->_get_zone_page_url(), |
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'adminUrl' => admin_url(), |
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'ajaxNonceAction' => $this->_get_nonce_key( $this->zone_ajax_nonce_action ), |
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'errorGeneral' => $this->_get_message( 'error-general' ), |
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'errorZoneLock' => sprintf( $this->_get_message( 'error-zone-lock' ), __( 'another user', 'zoninator' ) ), |
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'errorZoneLockMax' => $this->_get_message( 'error-zone-lock-max' ), |
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'zoneLockPeriod' => $this->zone_lock_period, |
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'zoneLockPeriodMax' => $this->zone_max_lock_period, |
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); |
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wp_localize_script( 'zoninator-js', 'zoninatorOptions', $options ); |
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|
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} |
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} |
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|
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function admin_enqueue_styles() { |
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if( $this->is_zoninator_page() ) { |
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wp_enqueue_style( 'zoninator-jquery-ui', ZONINATOR_URL . 'css/jquery-ui/smoothness/jquery-ui-zoninator.css', false, ZONINATOR_VERSION, 'all' ); |
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wp_enqueue_style( 'zoninator-styles', ZONINATOR_URL . 'css/zoninator.css', false, ZONINATOR_VERSION, 'all' ); |
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} |
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} |
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|
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function admin_controller() { |
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if( $this->is_zoninator_page() ) { |
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$action = $this->_get_request_var( 'action' ); |
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|
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switch( $action ) { |
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|
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case 'insert': |
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case 'update': |
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$zone_id = $this->_get_post_var( 'zone_id', 0, 'absint' ); |
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|
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$this->verify_nonce( $action ); |
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$this->verify_access( $action, $zone_id ); |
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|
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$name = $this->_get_post_var( 'name' ); |
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$slug = $this->_get_post_var( 'slug', sanitize_title( $name ) ); |
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$details = array( |
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'description' => $this->_get_post_var( 'description', '', 'strip_tags' ) |
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); |
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|
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// TODO: handle additional properties |
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if( $zone_id ) { |
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$result = $this->update_zone( $zone_id, array( |
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'name' => $name, |
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'slug' => $slug, |
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'details' => $details |
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) ); |
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|
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} else { |
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$result = $this->insert_zone( $slug, $name, $details ); |
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} |
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|
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if( is_wp_error( $result ) ) { |
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wp_redirect( add_query_arg( 'message', 'error-general' ) ); |
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exit; |
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} else { |
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if( ! $zone_id && isset( $result['term_id'] ) ) |
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$zone_id = $result['term_id']; |
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|
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// Redirect with success message |
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$message = sprintf( '%s-success', $action ); |
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wp_redirect( $this->_get_zone_page_url( array( 'action' => 'edit', 'zone_id' => $zone_id, 'message' => $message ) ) ); |
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exit; |
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} |
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break; |
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|
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case 'delete': |
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$zone_id = $this->_get_request_var( 'zone_id', 0, 'absint' ); |
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|
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$this->verify_nonce( $action ); |
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$this->verify_access( $action, $zone_id ); |
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|
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if( $zone_id ) { |
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$result = $this->delete_zone( $zone_id ); |
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} |
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|
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if( is_wp_error( $result ) ) { |
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$redirect_args = array( 'error' => $result->get_error_messages() ); |
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} else { |
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$redirect_args = array( 'message' => 'delete-success' ); |
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} |
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|
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wp_redirect( $this->_get_zone_page_url( $redirect_args ) ); |
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exit; |
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} |
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} |
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} |
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|
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function admin_page() { |
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global $zoninator_admin_page; |
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|
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$view = $this->_get_value_or_default( 'view', $zoninator_admin_page, 'edit.php' ); |
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$view = sprintf( '%s/views/%s', ZONINATOR_PATH, $view ); |
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$title = $this->_get_value_or_default( 'title', $zoninator_admin_page, __( 'Zones', 'zoninator' ) ); |
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|
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$zones = $this->get_zones(); |
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|
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$default_active_zone = 0; |
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if( ! $this->_current_user_can_add_zones() ) { |
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if( ! empty( $zones ) ) |
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$default_active_zone = $zones[0]->term_id; |
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} |
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|
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$active_zone_id = $this->_get_request_var( 'zone_id', $default_active_zone, 'absint' ); |
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$active_zone = ! empty( $active_zone_id ) ? $this->get_zone( $active_zone_id ) : array(); |
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|
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$message = $this->_get_message( $this->_get_get_var( 'message', '', 'urldecode' ) ); |
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$error = $this->_get_get_var( 'error', '', 'urldecode' ); |
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|
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?> |
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<div class="wrap zoninator-page"> |
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<div id="icon-edit-pages" class="icon32"><br /></div> |
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<h2><?php echo esc_html( $title ); ?></h2> |
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|
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<?php if( $message ) : ?> |
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<div id="zone-message" class="updated below-h2"> |
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<p><?php echo esc_html( $message ); ?></p> |
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</div> |
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<?php endif; ?> |
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<?php if( $error ) : ?> |
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<div id="zone-message" class="error below-h2"> |
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<p><?php echo esc_html( $error ); ?></p> |
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</div> |
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<?php endif; ?> |
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|
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<div id="zoninator-wrap"> |
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|
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<?php $this->admin_page_zone_tabs( $zones, $active_zone_id ); ?> |
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|
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<?php $this->admin_page_zone_edit( $active_zone ); ?> |
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|
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</div> |
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</div> |
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<?php |
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} |
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|
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function admin_page_zone_tabs( $zones, $active_zone_id = 0 ) { |
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$new_link = $this->_get_zone_page_url( array( 'action' => 'new' ) ); |
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?> |
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<div class="nav-tabs-container zone-tabs-container"> |
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<div class="nav-tabs-nav-wrapper zone-tabs-nav-wrapper"> |
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<div class="nav-tabs-wrapper zone-tabs-wrapper"> |
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<div class="nav-tabs zone-tabs"> |
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<?php foreach( $zones as $zone ) : ?> |
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<?php $zone_id = $this->get_zone_id( $zone ); ?> |
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<?php $zone_link = $this->_get_zone_page_url( array( 'action' => 'edit', 'zone_id' => $zone_id ) ); ?> |
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|
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<?php if( $active_zone_id && $zone_id == $active_zone_id ) : ?> |
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<span class="nav-tab nav-tab-active zone-tab zone-tab-active"><?php echo esc_html( $zone->name ); ?></span> |
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<?php else : ?> |
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<a href="<?php echo esc_url( $zone_link ); ?>" class="nav-tab zone-tab"><?php echo esc_html( $zone->name ); ?></a> |
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<?php endif; ?> |
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<?php endforeach; ?> |
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</div> |
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</div> |
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</div> |
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|
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<div class="zone-tab-new"> |
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<?php if( $this->_current_user_can_add_zones() ) : ?> |
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<?php if( $active_zone_id ) : ?> |
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<a href="<?php echo $new_link; ?>" class="nav-tab zone-tab"><?php _e( '+', 'zoninator' ); ?></a> |
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<?php else : ?> |
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<span class="nav-tab nav-tab-active zone-tab zone-tab-active"><?php _e( '+', 'zoninator' ); ?></span> |
| 301 |
<?php endif; ?> |
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<?php endif; ?> |
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</div> |
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<div class="clear"></div> |
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</div> |
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<?php |
| 307 |
} |
| 308 |
|
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function admin_page_zone_edit( $zone = null ) { |
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$zone_id = $this->_get_value_or_default( 'term_id', $zone, 0, 'absint' ); |
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$zone_name = $this->_get_value_or_default( 'name', $zone ); |
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$zone_slug = $this->_get_value_or_default( 'slug', $zone, '', array( $this, 'get_unformatted_zone_slug' ) ); |
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$zone_description = $this->_get_value_or_default( 'description', $zone ); |
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|
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$zone_posts = $zone_id ? $this->get_zone_posts( $zone ) : array(); |
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|
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$zone_locked = $this->is_zone_locked( $zone_id ); |
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|
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$delete_link = $this->_get_zone_page_url( array( 'action' => 'delete', 'zone_id' => $zone_id ) ); |
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$delete_link = wp_nonce_url( $delete_link, $this->_get_nonce_key( 'delete' ) ); |
| 321 |
?> |
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<div id="zone-edit-wrapper"> |
| 323 |
<?php if( ( $zone_id == 0 && $this->_current_user_can_add_zones() ) || ( $zone_id != 0 && $this->_current_user_can_manage_zones() ) ) : ?> |
| 324 |
<?php if( $zone_locked ) : ?> |
| 325 |
<?php $locking_user = get_userdata( $zone_locked ); ?> |
| 326 |
<div class="updated below-h2"> |
| 327 |
<p><?php echo sprintf( $this->_get_message( 'error-zone-lock' ), sprintf( '<a href="mailto:%s">%s</a>', $locking_user->user_email, $locking_user->display_name ) ); ?></p> |
| 328 |
</div> |
| 329 |
<input type="hidden" id="zone-locked" name="zone-locked" value="1" /> |
| 330 |
<?php endif; ?> |
| 331 |
<div class="col-wrap zone-col zone-info-col"> |
| 332 |
<div class="form-wrap zone-form zone-info-form"> |
| 333 |
|
| 334 |
<?php if( $this->_current_user_can_edit_zones( $zone_id ) && ! $zone_locked ) : ?> |
| 335 |
|
| 336 |
<form id="zone-info" method="post"> |
| 337 |
|
| 338 |
<?php do_action( 'zoninator_pre_zone_fields', $zone ); ?> |
| 339 |
|
| 340 |
<div class="form-field zone-field"> |
| 341 |
<label for="zone-name"><?php _e( 'Name', 'zoninator' ); ?></label> |
| 342 |
<input type="text" id="zone-name" name="name" value="<?php echo esc_attr( $zone_name ); ?>" /> |
| 343 |
</div> |
| 344 |
|
| 345 |
<?php if( $zone_id ) : ?> |
| 346 |
<div class="form-field zone-field"> |
| 347 |
<label for="zone-slug"><?php _e( 'Slug', 'zoninator' ); ?></label> |
| 348 |
<span><?php echo esc_attr( $zone_slug ); ?></span> |
| 349 |
<input type="hidden" id="zone-slug" name="slug" value="<?php echo esc_attr( $zone_slug ); ?>" /> |
| 350 |
</div> |
| 351 |
<?php endif; ?> |
| 352 |
|
| 353 |
<div class="form-field zone-field"> |
| 354 |
<label for="zone-description"><?php _e( 'Description', 'zoninator' ); ?></label> |
| 355 |
<textarea id="zone-description" name="description"><?php echo esc_html( $zone_description ); ?></textarea> |
| 356 |
</div> |
| 357 |
|
| 358 |
<?php do_action( 'zoninator_post_zone_fields', $zone ); ?> |
| 359 |
|
| 360 |
<?php if( $zone_id ) : ?> |
| 361 |
<input type="hidden" name="zone_id" id="zone_id" value="<?php echo esc_attr( $zone_id ) ?>" /> |
| 362 |
<?php wp_nonce_field( $this->_get_nonce_key( 'update' ) ); ?> |
| 363 |
<?php else : ?> |
| 364 |
<?php wp_nonce_field( $this->_get_nonce_key( 'insert' ) ); ?> |
| 365 |
<?php endif; ?> |
| 366 |
|
| 367 |
<div class="submit-field submitbox"> |
| 368 |
<input type="submit" value="<?php _e('Save', 'zoninator'); ?>" name="submit" class="button-primary" /> |
| 369 |
|
| 370 |
<?php if( $zone_id ) : ?> |
| 371 |
<a href="<?php echo $delete_link ?>" class="submitdelete" onclick="return confirm('<?php echo esc_js( 'Are you sure you want to delete this zone?', 'zoninator' ); ?>')"><?php _e('Delete', 'zoninator') ?></a> |
| 372 |
<?php endif; ?> |
| 373 |
</div> |
| 374 |
|
| 375 |
<input type="hidden" name="action" value="<?php echo $zone_id ? 'update' : 'insert'; ?>"> |
| 376 |
<input type="hidden" name="page" value="<?php echo $this->key; ?>"> |
| 377 |
|
| 378 |
</form> |
| 379 |
<?php else : ?> |
| 380 |
<div id="zone-info-readonly" class="readonly"> |
| 381 |
<?php do_action( 'zoninator_pre_zone_readonly', $zone ); ?> |
| 382 |
|
| 383 |
<div class="form-field zone-field"> |
| 384 |
<label for="zone-name"><?php _e( 'Name', 'zoninator' ); ?></label> |
| 385 |
<span><?php echo esc_attr( $zone_name ); ?></span> |
| 386 |
</div> |
| 387 |
|
| 388 |
<!-- |
| 389 |
<div class="form-field zone-field"> |
| 390 |
<label for="zone-slug"><?php _e( 'Slug', 'zoninator' ); ?></label> |
| 391 |
<span><?php echo esc_attr( $zone_slug ); ?></span> |
| 392 |
</div> |
| 393 |
--> |
| 394 |
|
| 395 |
<div class="form-field zone-field"> |
| 396 |
<label for="zone-description"><?php _e( 'Description', 'zoninator' ); ?></label> |
| 397 |
<span><?php echo esc_html( $zone_description ); ?></span> |
| 398 |
</div> |
| 399 |
|
| 400 |
<input type="hidden" name="zone_id" id="zone_id" value="<?php echo esc_attr( $zone_id ) ?>" /> |
| 401 |
|
| 402 |
<?php do_action( 'zoninator_post_zone_readonly', $zone ); ?> |
| 403 |
</div> |
| 404 |
<?php endif; ?> |
| 405 |
|
| 406 |
<?php // Ideally, we should seperate nonces for each action. But this will do for simplicity. ?> |
| 407 |
<?php wp_nonce_field( $this->_get_nonce_key( $this->zone_ajax_nonce_action ), $this->_get_nonce_key( $this->zone_ajax_nonce_action ), false ); ?> |
| 408 |
</div> |
| 409 |
|
| 410 |
</div> |
| 411 |
|
| 412 |
<div class="col-wrap zone-col zone-posts-col"> |
| 413 |
<div class="zone-posts-wrapper <?php echo ! $this->_current_user_can_manage_zones( $zone_id ) || $zone_locked ? 'readonly' : ''; ?>"> |
| 414 |
<?php if( $zone_id ) : ?> |
| 415 |
<h3><?php _e( 'Zone Content', 'zoninator' ); ?></h3> |
| 416 |
|
| 417 |
<?php $this->zone_admin_search_form(); ?> |
| 418 |
|
| 419 |
<div class="zone-posts-list"> |
| 420 |
<?php foreach( $zone_posts as $post ) : ?> |
| 421 |
<?php $this->admin_page_zone_post( $post, $zone ); ?> |
| 422 |
<?php endforeach; ?> |
| 423 |
</div> |
| 424 |
|
| 425 |
<?php else : ?> |
| 426 |
<p class="description"><?php _e( 'To create a zone, enter a name (and any other info) to to left and click "Save". You can then choose content items to add to the zone.', 'zoninator' ); ?></p> |
| 427 |
<?php endif; ?> |
| 428 |
</div> |
| 429 |
</div> |
| 430 |
<?php endif; ?> |
| 431 |
</div> |
| 432 |
|
| 433 |
<?php |
| 434 |
} |
| 435 |
|
| 436 |
function admin_page_zone_post( $post, $zone ) { |
| 437 |
$columns = apply_filters( 'zoninator_zone_post_columns', array( |
| 438 |
'position' => array( $this, 'admin_page_zone_post_col_position' ), |
| 439 |
'info' => array( $this, 'admin_page_zone_post_col_info' ) |
| 440 |
), $post, $zone ); |
| 441 |
?> |
| 442 |
<div id="zone-post-<?php echo $post->ID; ?>" class="zone-post" data-post-id="<?php echo $post->ID; ?>"> |
| 443 |
<table> |
| 444 |
<tr> |
| 445 |
<?php foreach( $columns as $column_key => $column_callback ) : ?> |
| 446 |
<?php if( is_callable( $column_callback ) ) : ?> |
| 447 |
<td class="zone-post-col zone-post-<?php echo $column_key; ?>"> |
| 448 |
<?php call_user_func( $column_callback, $post, $zone ); ?> |
| 449 |
</td> |
| 450 |
<?php endif; ?> |
| 451 |
<?php endforeach; ?> |
| 452 |
</tr> |
| 453 |
</table> |
| 454 |
<input type="hidden" name="zone-post-id" value="<?php echo $post->ID; ?>" /> |
| 455 |
</div> |
| 456 |
<?php |
| 457 |
} |
| 458 |
|
| 459 |
function admin_page_zone_post_col_position( $post, $zone ) { |
| 460 |
$current_position = $this->get_post_order( $post->ID, $zone ); |
| 461 |
?> |
| 462 |
<span title="<?php esc_attr_e( 'Click and drag to change the position of this item.', 'zoninator' ); ?>"> |
| 463 |
<?php echo esc_html( $current_position ); ?> |
| 464 |
</span> |
| 465 |
<?php |
| 466 |
} |
| 467 |
function admin_page_zone_post_col_info( $post, $zone ) { |
| 468 |
$action_links = array( |
| 469 |
sprintf( '<a href="%s" class="edit" target="_blank" title="%s">%s</a>', get_edit_post_link( $post->ID ), __( 'Opens in new window', 'zoninator' ), __( 'Edit', 'zoninator' ) ), |
| 470 |
sprintf( '<a href="#" class="delete" title="%s">%s</a>', __( 'Remove this item from the zone', 'zoninator' ), __( 'Remove', 'zoninator' ) ), |
| 471 |
sprintf( '<a href="%s" class="view" target="_blank" title="%s">%s</a>', get_permalink( $post->ID ), __( 'Opens in new window', 'zoninator' ), __( 'View', 'zoninator' ) ), |
| 472 |
// Move To |
| 473 |
// Copy To |
| 474 |
); |
| 475 |
?> |
| 476 |
<?php echo sprintf( '%s <span class="zone-post-status">(%s)</span>', esc_html( $post->post_title ), esc_html( $post->post_status ) ); ?> |
| 477 |
|
| 478 |
<div class="row-actions"> |
| 479 |
<?php echo implode( ' | ', $action_links ); ?> |
| 480 |
</div> |
| 481 |
<?php |
| 482 |
} |
| 483 |
|
| 484 |
function zone_admin_search_form() { |
| 485 |
?> |
| 486 |
<div class="zone-search-wrapper"> |
| 487 |
<label for="zone-post-search"><?php _e( 'Search for content', '' );?></label> |
| 488 |
<input type="text" id="zone-post-search" name="search" /> |
| 489 |
<p class="description"><?php _e( 'Enter a term or phrase in the text box above to search for and add content to this zone.', 'zoninator' ); ?></p> |
| 490 |
</div> |
| 491 |
<?php |
| 492 |
} |
| 493 |
|
| 494 |
function is_zoninator_page() { |
| 495 |
global $current_screen; |
| 496 |
|
| 497 |
if( function_exists( 'get_current_screen' ) ) |
| 498 |
$screen = get_current_screen(); |
| 499 |
|
| 500 |
if( empty( $screen ) ) { |
| 501 |
return ! empty( $_REQUEST['page'] ) && sanitize_key( $_REQUEST['page'] ) == $this->key; |
| 502 |
} else { |
| 503 |
return ! empty( $screen->id ) && strstr( $screen->id, $this->key ); |
| 504 |
} |
| 505 |
} |
| 506 |
|
| 507 |
function ajax_return( $status, $content = '', $action = '' ) { |
| 508 |
$action = ! empty( $action ) ? $action : $this->zone_ajax_nonce_action; |
| 509 |
$nonce = wp_create_nonce( $this->_get_nonce_key( $action ) ); |
| 510 |
|
| 511 |
echo json_encode( array( |
| 512 |
'status' => $status, |
| 513 |
'content' => $content, |
| 514 |
'nonce' => $nonce, |
| 515 |
) ); |
| 516 |
exit; |
| 517 |
} |
| 518 |
|
| 519 |
function ajax_add_post() { |
| 520 |
$zone_id = $this->_get_post_var( 'zone_id', 0, 'absint' ); |
| 521 |
$post_id = $this->_get_post_var( 'post_id', 0, 'absint' ); |
| 522 |
|
| 523 |
// Verify nonce |
| 524 |
$this->verify_nonce( $this->zone_ajax_nonce_action ); |
| 525 |
$this->verify_access( '', $zone_id ); |
| 526 |
|
| 527 |
// Validate |
| 528 |
if( ! $zone_id || ! $post_id ) |
| 529 |
$this->ajax_return( 0 ); |
| 530 |
|
| 531 |
$result = $this->add_zone_posts( $zone_id, $post_id, true ); |
| 532 |
|
| 533 |
if( is_wp_error( $result ) ) { |
| 534 |
$status = 0; |
| 535 |
$content = $result->get_error_message(); |
| 536 |
} else { |
| 537 |
$post = get_post( $post_id ); |
| 538 |
$zone = $this->get_zone( $zone_id ); |
| 539 |
|
| 540 |
ob_start(); |
| 541 |
$this->admin_page_zone_post( $post, $zone ); |
| 542 |
$content = ob_get_contents(); |
| 543 |
ob_end_clean(); |
| 544 |
|
| 545 |
$status = 1; |
| 546 |
} |
| 547 |
|
| 548 |
$this->ajax_return( $status, $content ); |
| 549 |
} |
| 550 |
|
| 551 |
function ajax_remove_post() { |
| 552 |
$zone_id = $this->_get_post_var( 'zone_id', 0, 'absint' ); |
| 553 |
$post_id = $this->_get_post_var( 'post_id', 0, 'absint' ); |
| 554 |
|
| 555 |
// Verify nonce |
| 556 |
$this->verify_nonce( $this->zone_ajax_nonce_action ); |
| 557 |
$this->verify_access( '', $zone_id ); |
| 558 |
|
| 559 |
// Validate |
| 560 |
if( ! $zone_id || ! $post_id ) |
| 561 |
$this->ajax_return( 0 ); |
| 562 |
|
| 563 |
$result = $this->remove_zone_posts( $zone_id, $post_id ); |
| 564 |
|
| 565 |
if( is_wp_error( $result ) ) { |
| 566 |
$status = 0; |
| 567 |
$content = $result->get_error_message(); |
| 568 |
} else { |
| 569 |
$status = 1; |
| 570 |
$content = ''; |
| 571 |
} |
| 572 |
|
| 573 |
$this->ajax_return( $status, $content ); |
| 574 |
} |
| 575 |
|
| 576 |
function ajax_reorder_posts() { |
| 577 |
$zone_id = $this->_get_post_var( 'zone_id', 0, 'absint' ); |
| 578 |
$post_ids = (array) $this->_get_post_var( 'posts', array(), 'absint' ); |
| 579 |
|
| 580 |
// Verify nonce |
| 581 |
$this->verify_nonce( $this->zone_ajax_nonce_action ); |
| 582 |
$this->verify_access( '', $zone_id ); |
| 583 |
|
| 584 |
// validate |
| 585 |
if( ! $zone_id || empty( $post_ids ) ) |
| 586 |
$this->ajax_return( 0 ); |
| 587 |
|
| 588 |
$result = $this->add_zone_posts( $zone_id, $post_ids, false ); |
| 589 |
|
| 590 |
if( is_wp_error( $result ) ) { |
| 591 |
$status = 0; |
| 592 |
$content = $result->get_error_message(); |
| 593 |
} else { |
| 594 |
$status = 1; |
| 595 |
$content = ''; |
| 596 |
} |
| 597 |
|
| 598 |
$this->ajax_return( $status, $content ); |
| 599 |
} |
| 600 |
|
| 601 |
// TODO: implement in front-end |
| 602 |
function ajax_move_zone_post( $from_zone, $to_zone, $post_id ) { |
| 603 |
$from_zone_id = $this->_get_post_var( 'from_zone_id', 0, 'absint' ); |
| 604 |
$to_zone_id = $this->_get_post_var( 'to_zone_id', 0, 'absint' ); |
| 605 |
|
| 606 |
$this->verify_nonce( $this->zone_ajax_nonce_action ); |
| 607 |
|
| 608 |
// TODO: validate both zones exist, post exists |
| 609 |
|
| 610 |
// Add to new zone |
| 611 |
$this->add_zone_posts( $to_zone_id, $post_id, true ); |
| 612 |
|
| 613 |
// Remove from old zone |
| 614 |
$this->remove_zone_posts( $from_zone_id, $post_id ); |
| 615 |
} |
| 616 |
|
| 617 |
function ajax_search_posts() { |
| 618 |
|
| 619 |
$q = $this->_get_request_var( 'term', '', 'stripslashes' ); |
| 620 |
|
| 621 |
if( ! empty( $q ) ) { |
| 622 |
|
| 623 |
$post_types = $this->get_supported_post_types(); |
| 624 |
$limit = $this->_get_request_var( 'limit', $this->posts_per_page ); |
| 625 |
if( $limit <= 0 ) |
| 626 |
$limit = $this->posts_per_page; |
| 627 |
$exclude = (array) $this->_get_request_var( 'exclude', array(), 'absint' ); |
| 628 |
|
| 629 |
$args = apply_filters( 'zoninator_search_args', array( |
| 630 |
's' => $q, |
| 631 |
'post__not_in' => $exclude, |
| 632 |
'posts_per_page' => $limit, |
| 633 |
'showposts' => $limit, |
| 634 |
'post_type' => $post_types, |
| 635 |
'post_status' => array( 'publish', 'future' ), |
| 636 |
'order' => 'DESC', |
| 637 |
'orderby' => 'post_date', |
| 638 |
'suppress_filters' => true, |
| 639 |
) ); |
| 640 |
|
| 641 |
$query = new WP_Query( $args ); |
| 642 |
$stripped_posts = array(); |
| 643 |
|
| 644 |
if ( ! $query->have_posts() ) |
| 645 |
exit; |
| 646 |
|
| 647 |
foreach( $query->posts as $post ) { |
| 648 |
$stripped_posts[] = array( |
| 649 |
'title' => ! empty( $post->post_title ) ? $post->post_title : __( '(no title)', 'zoninator' ), |
| 650 |
'post_id' => $post->ID, |
| 651 |
'date' => get_the_time( get_option( 'date_format' ), $post ), |
| 652 |
'post_type' => $post->post_type, |
| 653 |
'post_status' => $post->post_status, |
| 654 |
); |
| 655 |
} |
| 656 |
|
| 657 |
echo json_encode( $stripped_posts ); |
| 658 |
exit; |
| 659 |
} |
| 660 |
} |
| 661 |
|
| 662 |
function ajax_update_lock() { |
| 663 |
$zone_id = $this->_get_post_var( 'zone_id', 0, 'absint' ); |
| 664 |
|
| 665 |
$this->verify_nonce( $this->zone_ajax_nonce_action ); |
| 666 |
$this->verify_access( '', $zone_id ); |
| 667 |
|
| 668 |
if( ! $zone_id ) |
| 669 |
exit; |
| 670 |
|
| 671 |
if( ! $this->is_zone_locked( $zone_id ) ) { |
| 672 |
$this->lock_zone( $zone_id ); |
| 673 |
$this->ajax_return( 1, '' ); |
| 674 |
} |
| 675 |
} |
| 676 |
|
| 677 |
function get_supported_post_types() { |
| 678 |
if( isset( $this->post_types ) ) |
| 679 |
return $this->post_types; |
| 680 |
|
| 681 |
$this->post_types = array(); |
| 682 |
|
| 683 |
foreach( get_post_types() as $post_type ) { |
| 684 |
if( post_type_supports( $post_type, $this->zone_taxonomy ) ) |
| 685 |
array_push( $this->post_types, $post_type ); |
| 686 |
} |
| 687 |
|
| 688 |
return $this->post_types; |
| 689 |
} |
| 690 |
|
| 691 |
function insert_zone( $slug, $name = '', $details = array() ) { |
| 692 |
|
| 693 |
// slug cannot be empty |
| 694 |
if( empty( $slug ) ) |
| 695 |
return new WP_Error( 'zone-empty-slug', __( 'Slug is a required field.', 'zoninator' ) ); |
| 696 |
|
| 697 |
$slug = $this->get_formatted_zone_slug( $slug ); |
| 698 |
$name = ! empty( $name ) ? $name : $slug; |
| 699 |
|
| 700 |
$details = wp_parse_args( $details, $this->zone_detail_defaults ); |
| 701 |
$details = maybe_serialize( stripslashes_deep( $details ) ); |
| 702 |
|
| 703 |
$args = array( |
| 704 |
'slug' => $slug, |
| 705 |
'description' => $details, |
| 706 |
); |
| 707 |
|
| 708 |
// Filterize to allow other inputs |
| 709 |
$args = apply_filters( 'zoninator_insert_zone', $args ); |
| 710 |
|
| 711 |
return wp_insert_term( $name, $this->zone_taxonomy, $args ); |
| 712 |
} |
| 713 |
|
| 714 |
function update_zone( $zone, $data = array() ) { |
| 715 |
$zone_id = $this->get_zone_id( $zone ); |
| 716 |
|
| 717 |
if( $this->zone_exists( $zone_id ) ) { |
| 718 |
$zone = $this->get_zone( $zone ); |
| 719 |
|
| 720 |
$name = $this->_get_value_or_default( 'name', $data, $zone->name ); |
| 721 |
$slug = $this->_get_value_or_default( 'slug', $data, $zone->slug, array( $this, 'get_formatted_zone_slug' ) ); |
| 722 |
$details = $this->_get_value_or_default( 'details', $data, array() ); |
| 723 |
|
| 724 |
// TODO: Back-fill current zone details |
| 725 |
//$details = wp_parse_args( $details, $this->zone_detail_defaults ); |
| 726 |
$details = wp_parse_args( $details, $this->zone_detail_defaults ); |
| 727 |
$details = maybe_serialize( stripslashes_deep( $details ) ); |
| 728 |
|
| 729 |
$args = array( |
| 730 |
'name' => $name, |
| 731 |
'slug' => $slug, |
| 732 |
'description' => $details |
| 733 |
); |
| 734 |
|
| 735 |
// Filterize to allow other inputs |
| 736 |
$args = apply_filters( 'zoninator_update_zone', $args, $zone_id, $zone ); |
| 737 |
|
| 738 |
return wp_update_term( $zone_id, $this->zone_taxonomy, $args ); |
| 739 |
} |
| 740 |
return new WP_Error( 'invalid-zone', __( 'Sorry, that zone doesn\'t exist.', 'zoninator' ) ); |
| 741 |
} |
| 742 |
|
| 743 |
function delete_zone( $zone ) { |
| 744 |
$zone_id = $this->get_zone_id( $zone ); |
| 745 |
$meta_key = $this->get_zone_meta_key( $zone ); |
| 746 |
|
| 747 |
$this->_empty_zone_posts_cache( $meta_key ); |
| 748 |
|
| 749 |
if( $this->zone_exists( $zone_id ) ) { |
| 750 |
// Delete all post associations for the zone |
| 751 |
$this->remove_zone_posts( $zone_id ); |
| 752 |
|
| 753 |
// Delete the term |
| 754 |
$delete = wp_delete_term( $zone_id, $this->zone_taxonomy ); |
| 755 |
|
| 756 |
if( ! $delete ) |
| 757 |
return new WP_Error( 'delete-zone', __( 'Sorry, we couldn\'t delete the zone.', 'zoninator' ) ); |
| 758 |
else |
| 759 |
return $delete; |
| 760 |
} |
| 761 |
return new WP_Error( 'invalid-zone', __( 'Sorry, that zone doesn\'t exist.', 'zoninator' ) ); |
| 762 |
} |
| 763 |
|
| 764 |
function add_zone_posts( $zone, $posts, $append = false ) { |
| 765 |
$zone = $this->get_zone( $zone ); |
| 766 |
$meta_key = $this->get_zone_meta_key( $zone ); |
| 767 |
|
| 768 |
$this->_empty_zone_posts_cache( $meta_key ); |
| 769 |
|
| 770 |
if( $append ) { |
| 771 |
// Order should be the highest post order |
| 772 |
$last_post = $this->get_last_post_in_zone( $zone ); |
| 773 |
if( $last_post ) |
| 774 |
$order = $this->get_post_order( $last_post, $zone ); |
| 775 |
else |
| 776 |
$order = 0; |
| 777 |
} else { |
| 778 |
$order = 0; |
| 779 |
$this->remove_zone_posts( $zone ); |
| 780 |
} |
| 781 |
|
| 782 |
foreach( (array) $posts as $post ) { |
| 783 |
$post_id = $this->get_post_id( $post ); |
| 784 |
if( $post_id ) { |
| 785 |
$order++; |
| 786 |
update_metadata( 'post', $post_id, $meta_key, $order, true ); |
| 787 |
} |
| 788 |
// TODO: remove_object_terms -- but need remove object terms function :( |
| 789 |
} |
| 790 |
|
| 791 |
clean_term_cache( $this->get_zone_id( $zone ), $this->zone_taxonomy ); // flush cache for our zone term and related APC caches |
| 792 |
} |
| 793 |
|
| 794 |
function remove_zone_posts( $zone, $posts = null ) { |
| 795 |
$zone = $this->get_zone( $zone ); |
| 796 |
$meta_key = $this->get_zone_meta_key( $zone ); |
| 797 |
|
| 798 |
$this->_empty_zone_posts_cache( $meta_key ); |
| 799 |
|
| 800 |
// if null, delete all |
| 801 |
if( ! $posts ) |
| 802 |
$posts = $this->get_zone_posts( $zone ); |
| 803 |
|
| 804 |
foreach( (array) $posts as $post ) { |
| 805 |
$post_id = $this->get_post_id( $post ); |
| 806 |
if( $post_id ) |
| 807 |
delete_metadata( 'post', $post_id, $meta_key ); |
| 808 |
} |
| 809 |
|
| 810 |
clean_term_cache( $this->get_zone_id( $zone ), $this->zone_taxonomy ); // flush cache for our zone term and related APC caches |
| 811 |
} |
| 812 |
|
| 813 |
function get_zone_posts( $zone, $args = array() ) { |
| 814 |
// Check cache first |
| 815 |
if( $posts = $this->get_zone_posts_from_cache( $zone, $args ) ) |
| 816 |
return $posts; |
| 817 |
|
| 818 |
$query = $this->get_zone_query( $zone, $args ); |
| 819 |
$posts = $query->get_posts(); |
| 820 |
|
| 821 |
// Add posts to cache |
| 822 |
$this->add_zone_posts_to_cache( $posts, $zone, $args ); |
| 823 |
|
| 824 |
return $posts; |
| 825 |
} |
| 826 |
|
| 827 |
function get_zone_query( $zone, $args = array() ) { |
| 828 |
$meta_key = $this->get_zone_meta_key( $zone ); |
| 829 |
|
| 830 |
$defaults = array( |
| 831 |
'order' => 'ASC', |
| 832 |
'posts_per_page' => -1, |
| 833 |
'post_type' => $this->get_supported_post_types(), |
| 834 |
'ignore_sticky_posts' => '1', // don't want sticky posts messing up our order |
| 835 |
); |
| 836 |
|
| 837 |
// Default to published posts on the front-end |
| 838 |
if ( ! is_admin() ) |
| 839 |
$defaults['post_status'] = array( 'publish' ); |
| 840 |
|
| 841 |
if ( is_admin() ) // skip APC in the admin |
| 842 |
$defaults['suppress_filters'] = true; |
| 843 |
|
| 844 |
$args = wp_parse_args( $args, $defaults ); |
| 845 |
|
| 846 |
// Un-overridable args |
| 847 |
$args['orderby'] = 'meta_value_num'; |
| 848 |
$args['meta_key'] = $meta_key; |
| 849 |
|
| 850 |
/* // 3.1-friendly, though missing sort support which is why we're using the old way |
| 851 |
if( function_exists( 'get_post_format' ) ) { |
| 852 |
$args['meta_query'] = array( |
| 853 |
array( |
| 854 |
'key' => $meta_key, |
| 855 |
'type' => 'NUMERIC' |
| 856 |
) |
| 857 |
); |
| 858 |
} else { |
| 859 |
$args['meta_key'] = $meta_key; |
| 860 |
} |
| 861 |
*/ |
| 862 |
return new WP_Query( $args ); |
| 863 |
} |
| 864 |
|
| 865 |
function get_last_post_in_zone( $zone ) { |
| 866 |
return $this->get_single_post_in_zone( $zone, array( |
| 867 |
'order' => 'DESC', |
| 868 |
) ); |
| 869 |
} |
| 870 |
|
| 871 |
function get_first_post_in_zone( $zone ) { |
| 872 |
return $this->get_single_post_in_zone( $zone ); |
| 873 |
} |
| 874 |
|
| 875 |
function get_prev_post_in_zone( $zone, $post_id ) { |
| 876 |
// TODO: test this works |
| 877 |
$order = $this->get_post_order_in_zone( $zone, $post_id ); |
| 878 |
|
| 879 |
return $this->get_single_post_in_zone( $zone, array( |
| 880 |
'meta_value' => $order, |
| 881 |
'meta_compare' => '<=' |
| 882 |
) ); |
| 883 |
} |
| 884 |
|
| 885 |
function get_next_post_in_zone( $zone, $post_id ) { |
| 886 |
// TODO: test this works |
| 887 |
$order = $this->get_post_order_in_zone( $zone, $post_id ); |
| 888 |
|
| 889 |
return $this->get_single_post_in_zone( $zone, array( |
| 890 |
'meta_value' => $order, |
| 891 |
'meta_compare' => '>=' |
| 892 |
) ); |
| 893 |
|
| 894 |
} |
| 895 |
|
| 896 |
function get_single_post_in_zone( $zone, $args = array() ) { |
| 897 |
|
| 898 |
$args = wp_parse_args( $args, array( |
| 899 |
'posts_per_page' => 1, |
| 900 |
'showposts' => 1, |
| 901 |
) ); |
| 902 |
|
| 903 |
$post = $this->get_zone_posts( $zone, $args ); |
| 904 |
|
| 905 |
if( is_array( $post ) && ! empty( $post ) ) |
| 906 |
return array_pop( $post ); |
| 907 |
|
| 908 |
return false; |
| 909 |
} |
| 910 |
|
| 911 |
function get_zones_for_post( $post_id ) { |
| 912 |
// TODO: build this out |
| 913 |
|
| 914 |
// get_object_terms |
| 915 |
// get_terms |
| 916 |
|
| 917 |
// OR |
| 918 |
|
| 919 |
// get all meta_keys that match the prefix |
| 920 |
// strip the prefix |
| 921 |
|
| 922 |
// OR |
| 923 |
|
| 924 |
// get all zones and see if there's a matching meta entry |
| 925 |
// strip the prefix from keys |
| 926 |
|
| 927 |
// array_map( 'absint', $zone_ids ) |
| 928 |
// $zones = array(); |
| 929 |
// foreach( $zone_ids as $zone_id ) { |
| 930 |
// $zones[] = get_zone( $zone_id ); |
| 931 |
//} |
| 932 |
//return $zones; |
| 933 |
} |
| 934 |
|
| 935 |
function get_zones( $args = array() ) { |
| 936 |
|
| 937 |
$args = wp_parse_args( $args, array( |
| 938 |
'orderby' => 'id', |
| 939 |
'order' => 'ASC', |
| 940 |
'hide_empty' => 0, |
| 941 |
) ); |
| 942 |
|
| 943 |
$zones = get_terms( $this->zone_taxonomy, $args ); |
| 944 |
|
| 945 |
// Add extra fields in description as properties |
| 946 |
foreach( $zones as $zone ) { |
| 947 |
$zone = $this->_fill_zone_details( $zone ); |
| 948 |
} |
| 949 |
|
| 950 |
return $zones; |
| 951 |
} |
| 952 |
|
| 953 |
function get_zone( $zone ) { |
| 954 |
if( is_int( $zone ) ) { |
| 955 |
$field = 'id'; |
| 956 |
} elseif( is_string( $zone ) ) { |
| 957 |
$field = 'slug'; |
| 958 |
$zone = $this->get_zone_slug( $zone ); |
| 959 |
} elseif( is_object( $zone ) ) { |
| 960 |
return $zone; |
| 961 |
} else { |
| 962 |
return false; |
| 963 |
} |
| 964 |
|
| 965 |
$zone = get_term_by( $field, $zone, $this->zone_taxonomy ); |
| 966 |
|
| 967 |
if( ! $zone ) |
| 968 |
return false; |
| 969 |
|
| 970 |
return $this->_fill_zone_details( $zone ); |
| 971 |
} |
| 972 |
|
| 973 |
function lock_zone( $zone, $user_id = 0 ) { |
| 974 |
$zone_id = $this->get_zone_id( $zone ); |
| 975 |
|
| 976 |
if( ! $zone_id ) |
| 977 |
return false; |
| 978 |
|
| 979 |
if( ! $user_id ) { |
| 980 |
$user = wp_get_current_user(); |
| 981 |
$user_id = $user->ID; |
| 982 |
} |
| 983 |
|
| 984 |
$lock_key = $this->get_zone_meta_key( $zone ); |
| 985 |
$expiry = $this->zone_lock_period + 1; // Add a one to avoid most race condition issues between lock expiry and ajax call |
| 986 |
set_transient( $lock_key, $user->ID, $expiry ); |
| 987 |
|
| 988 |
// Possible alternative: set zone lock as property with time and user |
| 989 |
} |
| 990 |
|
| 991 |
// Not really needed with transients... |
| 992 |
function unlock_zone( $zone ) { |
| 993 |
$zone_id = $this->get_zone_id( $zone ); |
| 994 |
|
| 995 |
if( ! $zone_id ) |
| 996 |
return false; |
| 997 |
|
| 998 |
$lock_key = $this->get_zone_meta_key( $zone ); |
| 999 |
|
| 1000 |
delete_transient( $lock_key ); |
| 1001 |
} |
| 1002 |
|
| 1003 |
function is_zone_locked( $zone ) { |
| 1004 |
$zone_id = $this->get_zone_id( $zone ); |
| 1005 |
if( ! $zone_id ) |
| 1006 |
return false; |
| 1007 |
|
| 1008 |
$user = wp_get_current_user(); |
| 1009 |
$lock_key = $this->get_zone_meta_key( $zone ); |
| 1010 |
|
| 1011 |
$lock = get_transient( $lock_key ); |
| 1012 |
|
| 1013 |
// If lock doesn't exist, or check if current user same as lock user |
| 1014 |
if( ! $lock || absint( $lock ) === absint( $user->ID ) ) |
| 1015 |
return false; |
| 1016 |
else |
| 1017 |
// return user_id of locking user |
| 1018 |
return absint( $lock ); |
| 1019 |
} |
| 1020 |
|
| 1021 |
function zone_exists( $zone ) { |
| 1022 |
$zone_id = $this->get_zone_id( $zone ); |
| 1023 |
|
| 1024 |
if( term_exists( $zone_id, $this->zone_taxonomy ) ) |
| 1025 |
return true; |
| 1026 |
|
| 1027 |
return false; |
| 1028 |
} |
| 1029 |
|
| 1030 |
function get_zone_id( $zone ) { |
| 1031 |
if( is_int( $zone ) ) |
| 1032 |
return $zone; |
| 1033 |
|
| 1034 |
$zone = $this->get_zone( $zone ); |
| 1035 |
if( is_object( $zone ) ) |
| 1036 |
$zone = $zone->term_id; |
| 1037 |
|
| 1038 |
return (int)$zone; |
| 1039 |
} |
| 1040 |
|
| 1041 |
function get_zone_meta_key( $zone ) { |
| 1042 |
$zone_id = $this->get_zone_id( $zone ); |
| 1043 |
return $this->zone_meta_prefix . $zone_id; |
| 1044 |
} |
| 1045 |
|
| 1046 |
function get_zone_slug( $zone ) { |
| 1047 |
if( is_int( $zone ) ) |
| 1048 |
$zone = $this->get_zone( $zone ); |
| 1049 |
|
| 1050 |
if( is_object( $zone ) ) |
| 1051 |
$zone = $zone->slug; |
| 1052 |
|
| 1053 |
return $this->get_formatted_zone_slug( $zone ); |
| 1054 |
} |
| 1055 |
|
| 1056 |
function get_formatted_zone_slug( $slug ) { |
| 1057 |
return $slug; // legacy function -- slugs can no longer be changed |
| 1058 |
} |
| 1059 |
function get_unformatted_zone_slug( $slug ) { |
| 1060 |
return $slug; // legacy function -- slugs can no longer be changed |
| 1061 |
} |
| 1062 |
|
| 1063 |
function get_post_id( $post ) { |
| 1064 |
if( is_int( $post ) ) |
| 1065 |
return $post; |
| 1066 |
elseif( is_array( $post ) ) |
| 1067 |
return absint( $post['ID'] ); |
| 1068 |
elseif( is_object( $post ) ) |
| 1069 |
return $post->ID; |
| 1070 |
|
| 1071 |
return false; |
| 1072 |
} |
| 1073 |
|
| 1074 |
function get_post_order( $post, $zone ) { |
| 1075 |
$post_id = $this->get_post_id( $post ); |
| 1076 |
$meta_key = $this->get_zone_meta_key( $zone ); |
| 1077 |
|
| 1078 |
return get_metadata( 'post', $post_id, $meta_key, true ); |
| 1079 |
} |
| 1080 |
|
| 1081 |
function verify_nonce( $action ) { |
| 1082 |
$action = $this->_get_nonce_key( $action ); |
| 1083 |
$nonce = $this->_get_request_var( $action ); |
| 1084 |
|
| 1085 |
if( empty( $nonce ) ) |
| 1086 |
$nonce = $this->_get_request_var( '_wpnonce' ); |
| 1087 |
|
| 1088 |
if( ! wp_verify_nonce( $nonce, $action ) ) |
| 1089 |
$this->_unauthorized_access(); |
| 1090 |
} |
| 1091 |
|
| 1092 |
function verify_access( $action = '', $zone_id = null ) { |
| 1093 |
// TODO: should check if zone locked |
| 1094 |
|
| 1095 |
$verify_function = ''; |
| 1096 |
switch( $action ) { |
| 1097 |
case 'insert': |
| 1098 |
$verify_function = '_current_user_can_add_zones'; |
| 1099 |
break; |
| 1100 |
case 'update': |
| 1101 |
case 'delete': |
| 1102 |
$verify_function = '_current_user_can_edit_zones'; |
| 1103 |
break; |
| 1104 |
default: |
| 1105 |
$verify_function = '_current_user_can_manage_zones'; |
| 1106 |
break; |
| 1107 |
} |
| 1108 |
|
| 1109 |
if( ! call_user_func( array( $this, $verify_function ), $zone_id ) ) |
| 1110 |
$this->_unauthorized_access(); |
| 1111 |
} |
| 1112 |
|
| 1113 |
function _unauthorized_access() { |
| 1114 |
wp_die( __( 'Sorry, you\'re not supposed to do that...', 'zoninator' ) ); |
| 1115 |
} |
| 1116 |
|
| 1117 |
function _fill_zone_details( $zone ) { |
| 1118 |
if( ! empty( $zone->zoninator_parsed ) && $zone->zoninator_parsed ) |
| 1119 |
return $zone; |
| 1120 |
|
| 1121 |
$details = array(); |
| 1122 |
|
| 1123 |
if( ! empty( $zone->description ) ) |
| 1124 |
$details = maybe_unserialize( $zone->description ); |
| 1125 |
|
| 1126 |
$details = wp_parse_args( $details, $this->zone_detail_defaults ); |
| 1127 |
|
| 1128 |
foreach( $details as $detail_key => $detail_value ) { |
| 1129 |
$zone->$detail_key = $detail_value; |
| 1130 |
} |
| 1131 |
|
| 1132 |
$zone->zoninator_parsed = true; |
| 1133 |
|
| 1134 |
return $zone; |
| 1135 |
} |
| 1136 |
|
| 1137 |
// TODO: Caching needs to be testing properly before being implemented! |
| 1138 |
function get_zone_cache_key( $zone, $args = array() ) { |
| 1139 |
return ''; |
| 1140 |
|
| 1141 |
$meta_key = $this->get_zone_meta_key( $zone ); |
| 1142 |
$hash = md5( serialize( $args ) ); |
| 1143 |
return $meta_key . $hash; |
| 1144 |
} |
| 1145 |
|
| 1146 |
function get_zone_posts_from_cache( $zone, $args = array() ) { |
| 1147 |
return false; // TODO: implement |
| 1148 |
|
| 1149 |
$meta_key = $this->get_zone_meta_key( $zone ); |
| 1150 |
$cache_key = $this->get_zone_cache_key( $zone, $args ); |
| 1151 |
if( $posts = wp_cache_get( $cache_key, $meta_key ) ) |
| 1152 |
return $posts; |
| 1153 |
return false; |
| 1154 |
} |
| 1155 |
|
| 1156 |
function add_zone_posts_to_cache( $posts, $zone, $args = array() ) { |
| 1157 |
return; // TODO: implement |
| 1158 |
|
| 1159 |
$meta_key = $this->get_zone_meta_key( $zone ); |
| 1160 |
$cache_key = $this->get_zone_cache_key( $zone, $args ); |
| 1161 |
wp_cache_set( $cache_key, $posts, $meta_key ); |
| 1162 |
} |
| 1163 |
|
| 1164 |
function _empty_zone_posts_cache( $meta_key ) { |
| 1165 |
return; // TODO: implement |
| 1166 |
} |
| 1167 |
|
| 1168 |
function _get_message( $message_id, $encode = false ) { |
| 1169 |
$message = ''; |
| 1170 |
|
| 1171 |
if( ! empty( $this->zone_messages[$message_id] ) ) |
| 1172 |
$message = $this->zone_messages[$message_id]; |
| 1173 |
|
| 1174 |
if( $encode ) |
| 1175 |
$message = urlencode( $message ); |
| 1176 |
|
| 1177 |
return $message; |
| 1178 |
} |
| 1179 |
|
| 1180 |
function _get_nonce_key( $action ) { |
| 1181 |
return sprintf( '%s-%s', $this->zone_nonce_prefix, $action ); |
| 1182 |
} |
| 1183 |
|
| 1184 |
function _current_user_can_add_zones() { |
| 1185 |
return current_user_can( $this->_get_add_zones_cap() ); |
| 1186 |
} |
| 1187 |
|
| 1188 |
function _current_user_can_edit_zones( $zone_id ) { |
| 1189 |
$has_cap = current_user_can( $this->_get_edit_zones_cap() ); |
| 1190 |
return apply_filters( 'zoninator_current_user_can_edit_zone', $has_cap, $zone_id ); |
| 1191 |
} |
| 1192 |
|
| 1193 |
function _current_user_can_manage_zones() { |
| 1194 |
return current_user_can( $this->_get_manage_zones_cap() ); |
| 1195 |
} |
| 1196 |
|
| 1197 |
function _get_add_zones_cap() { |
| 1198 |
return apply_filters( 'zoninator_add_zone_cap', 'edit_others_posts' ); |
| 1199 |
} |
| 1200 |
|
| 1201 |
function _get_edit_zones_cap() { |
| 1202 |
return apply_filters( 'zoninator_edit_zone_cap', 'edit_others_posts' ); |
| 1203 |
} |
| 1204 |
|
| 1205 |
function _get_manage_zones_cap() { |
| 1206 |
return apply_filters( 'zoninator_manage_zone_cap', 'edit_others_posts' ); |
| 1207 |
} |
| 1208 |
|
| 1209 |
function _get_zone_page_url( $args = array() ) { |
| 1210 |
$url = menu_page_url( $this->key, false ); |
| 1211 |
|
| 1212 |
foreach( $args as $arg_key => $arg_value ) { |
| 1213 |
$url = add_query_arg( $arg_key, $arg_value, $url ); |
| 1214 |
} |
| 1215 |
|
| 1216 |
return $url; |
| 1217 |
} |
| 1218 |
|
| 1219 |
function _get_value_or_default( $var, $object, $default = '', $sanitize_callback = '' ) { |
| 1220 |
if( is_object( $object ) ) |
| 1221 |
$value = ! empty( $object->$var ) ? $object->$var : $default; |
| 1222 |
elseif( is_array( $object ) ) |
| 1223 |
$value = ! empty( $object[$var] ) ? $object[$var] : $default; |
| 1224 |
else |
| 1225 |
$value = $default; |
| 1226 |
|
| 1227 |
if( is_callable( $sanitize_callback ) ) { |
| 1228 |
if( is_array( $value ) ) |
| 1229 |
$value = array_map( $sanitize_callback, $value ); |
| 1230 |
else |
| 1231 |
$value = call_user_func( $sanitize_callback, $value ); |
| 1232 |
} |
| 1233 |
|
| 1234 |
return $value; |
| 1235 |
} |
| 1236 |
|
| 1237 |
function _get_request_var( $var, $default = '', $sanitize_callback = '' ) { |
| 1238 |
return $this->_get_value_or_default( $var, $_REQUEST, $default, $sanitize_callback ); |
| 1239 |
} |
| 1240 |
|
| 1241 |
function _get_get_var( $var, $default = '', $sanitize_callback = '' ) { |
| 1242 |
return $this->_get_value_or_default( $var, $_GET, $default, $sanitize_callback ); |
| 1243 |
} |
| 1244 |
function _get_post_var( $var, $default = '', $sanitize_callback = '' ) { |
| 1245 |
return $this->_get_value_or_default( $var, $_POST, $default, $sanitize_callback ); |
| 1246 |
} |
| 1247 |
} |
| 1248 |
|
| 1249 |
global $zoninator; |
| 1250 |
$zoninator = new Zoninator; |
| 1251 |
|
| 1252 |
endif; |
| 1253 |
|
