* @copyright 2014 WP3.in & Rahul Aryan
* @license GPL-2.0+ http://www.gnu.org/licenses/gpl-2.0.txt *
* @link http://anspress.io
* @package AnsPress
*
* @wordpress-plugin
* Plugin Name: AnsPress
* Plugin URI: http://anspress.io
* Description: The most advance community question and answer system for WordPress
* Donate link: https://goo.gl/ffainr
* Version: 3.0.2
* Author: Rahul Aryan
* Author URI: http://anspress.io
* Text Domain: anspress-question-answer
* License: GPL-3.0+
* License URI: http://www.gnu.org/licenses/gpl-2.0.txt
* Domain Path: /languages
* GitHub Plugin URI: anspress/anspress
*/
// If this file is called directly, abort.
if ( ! defined( 'WPINC' ) ) {
die;
}
// Check if using required PHP version.
if ( version_compare(PHP_VERSION, '5.5' ) < 0 ) {
function ap_admin_php_version__error() {
$class = 'notice notice-error';
$message = ''. __('AnsPress is not running!', 'anspress-question-answer' ) .'
';
$message .= sprintf( __( 'Irks! At least PHP version 5.5 is required to run AnsPress. Current PHP version is %s. Please ask hosting provider to update your PHP version.', 'anspress-question-answer' ), PHP_VERSION );
printf( '', $class, $message );
}
add_action( 'admin_notices', 'ap_admin_php_version__error' );
return;
}
if ( ! class_exists( 'AnsPress' ) ) {
/**
* Main AnsPress class.
*/
class AnsPress
{
/**
* AnsPress version
* @var string
*/
private $_plugin_version = '3.0.2';
/**
* Class instance
* @var object
*/
public static $instance = null;
/**
* AnsPress hooks
* @var object Register all AnsPress hooks
*/
public $anspress_hooks;
/**
* AnsPress ajax
* @var object Register all AnsPress ajax hooks
*/
public $anspress_ajax;
public $admin_ajax;
/**
* AnsPress pages
* @var array All AnsPress pages
*/
public $pages;
/**
* AnsPress users pages
* @var array AnsPress user pages
*/
public $user_pages;
/**
* AnsPress user
* @var object AnsPress users loop
*/
public $users;
/**
* AnsPress menu
* @var array AnsPress menu
*/
public $menu;
/**
* AnsPress question loop
* @var object AnsPress question query loop
*/
public $questions;
/**
* AnsPress answers loop
* @var object Answer query loop
*/
public $answers;
/**
* AnsPress form
* @var object AnsPress form
*/
public $form;
/**
* AnsPress reputation
* @var object
*/
public $reputations;
/**
* The array of actions registered with WordPress.
* @since 1.0.0
* @var array The actions registered with WordPress to fire when the plugin loads.
*/
protected $actions;
/**
* The array of filters registered with WordPress.
* @since 1.0.0
* @var array The filters registered with WordPress to fire when the plugin loads.
*/
protected $filters;
/**
* Filter object.
* @var object
*/
public $anspress_query_filter;
/**
* Post type object.
* @var object
* @since 2.0.1
*/
public $anspress_cpt;
/**
* AnsPress form object
* @var object
*/
public $anspress_forms;
public $anspress_reputation;
public $anspress_bp;
public $third_party;
public $history_class;
public $mention_hooks;
public $views_class;
public $bad_words_class;
/**
* Initializes the plugin by setting localization, hooks, filters, and administrative functions.
*
* @return instance
*/
public static function instance() {
if ( ! isset( self::$instance ) && ! (self::$instance instanceof self) ) {
self::$instance = new self();
self::$instance->setup_constants();
self::$instance->actions = array();
self::$instance->filters = array();
add_action( 'bp_loaded', array( self::$instance, 'bp_include' ) );
global $ap_classes;
$ap_classes = array();
self::$instance->includes();
self::$instance->ajax_hooks();
self::$instance->site_include();
self::$instance->anspress_forms = new AnsPress_Process_Form();
self::$instance->anspress_query_filter = new AnsPress_Query_Filter();
self::$instance->anspress_cpt = new AnsPress_PostTypes();
self::$instance->anspress_reputation = new AP_Reputation();
/*
* ACTION: anspress_loaded
* Hooks for extension to load their codes after AnsPress is leaded
*/
do_action( 'anspress_loaded' );
self::$instance->setup_hooks();
}
return self::$instance;
}
/**
* Setup plugin constants.
* @since 2.0.1
*/
private function setup_constants() {
$constants = array(
'DS' => DIRECTORY_SEPARATOR,
'AP_VERSION' => $this->_plugin_version,
'AP_DB_VERSION' => 19,
'ANSPRESS_DIR' => plugin_dir_path( __FILE__ ),
'ANSPRESS_URL' => plugin_dir_url( __FILE__ ),
'ANSPRESS_WIDGET_DIR' => plugin_dir_path( __FILE__ ).'widgets'.DIRECTORY_SEPARATOR,
'ANSPRESS_THEME_DIR' => plugin_dir_path( __FILE__ ).'theme',
'ANSPRESS_THEME_URL' => plugin_dir_url( __FILE__ ).'theme',
'ANSPRESS_VOTE_META' => '_ap_vote',
'ANSPRESS_SUBSCRIBER_META' => '_ap_subscriber',
'ANSPRESS_CLOSE_META' => '_ap_close',
'ANSPRESS_FLAG_META' => '_ap_flag',
'ANSPRESS_VIEW_META' => '_views',
'ANSPRESS_UPDATED_META' => '_ap_updated',
'ANSPRESS_ANS_META' => '_ap_answers',
'ANSPRESS_SELECTED_META' => '_ap_selected',
'ANSPRESS_BEST_META' => '_ap_best_answer',
'ANSPRESS_PARTI_META' => '_ap_participants',
);
foreach ( $constants as $k => $val ) {
if ( ! defined( $k ) ) {
define( $k, $val );
}
}
}
/**
* Include required files.
* @since 2.0.1
*/
private function includes() {
global $ap_options;
require_once ANSPRESS_DIR.'includes/class/form.php';
require_once ANSPRESS_DIR.'includes/class/validation.php';
require_once ANSPRESS_DIR.'includes/class/roles-cap.php';
require_once ANSPRESS_DIR.'includes/class/activity.php';
require_once ANSPRESS_DIR.'includes/common-pages.php';
require_once ANSPRESS_DIR.'includes/class-user.php';
require_once ANSPRESS_DIR.'includes/class-theme.php';
require_once ANSPRESS_DIR.'admin/anspress-admin.php';
require_once ANSPRESS_DIR.'admin/ajax.php';
require_once ANSPRESS_DIR.'includes/options.php';
require_once ANSPRESS_DIR.'includes/functions.php';
require_once ANSPRESS_DIR.'includes/hooks.php';
require_once ANSPRESS_DIR.'includes/ajax-hooks.php';
require_once ANSPRESS_DIR.'includes/question-loop.php';
require_once ANSPRESS_DIR.'includes/answer-loop.php';
require_once ANSPRESS_DIR.'includes/post_types.php';
require_once ANSPRESS_DIR.'includes/query_filter.php';
require_once ANSPRESS_DIR.'includes/post_status.php';
require_once ANSPRESS_DIR.'includes/meta.php';
require_once ANSPRESS_DIR.'includes/vote.php';
require_once ANSPRESS_DIR.'includes/view.php';
require_once ANSPRESS_DIR.'includes/theme.php';
require_once ANSPRESS_DIR.'includes/form.php';
require_once ANSPRESS_DIR.'includes/participants.php';
require_once ANSPRESS_DIR.'includes/activity-hooks.php';
require_once ANSPRESS_DIR.'includes/shortcode-basepage.php';
require_once ANSPRESS_DIR.'includes/process-form.php';
require_once ANSPRESS_DIR.'includes/ask-form.php';
require_once ANSPRESS_DIR.'includes/answer-form.php';
require_once ANSPRESS_DIR.'widgets/search.php';
require_once ANSPRESS_DIR.'widgets/subscribe.php';
require_once ANSPRESS_DIR.'widgets/question_stats.php';
require_once ANSPRESS_DIR.'widgets/related_questions.php';
require_once ANSPRESS_DIR.'widgets/questions.php';
require_once ANSPRESS_DIR.'widgets/breadcrumbs.php';
require_once ANSPRESS_DIR.'widgets/followers.php';
require_once ANSPRESS_DIR.'widgets/user_notification.php';
require_once ANSPRESS_DIR.'widgets/users.php';
require_once ANSPRESS_DIR.'includes/rewrite.php';
require_once ANSPRESS_DIR.'includes/reputation.php';
require_once ANSPRESS_DIR.'includes/bad-words.php';
require_once ANSPRESS_DIR.'includes/user.php';
require_once ANSPRESS_DIR.'includes/users-loop.php';
require_once ANSPRESS_DIR.'includes/deprecated.php';
require_once ANSPRESS_DIR.'includes/user-fields.php';
require_once ANSPRESS_DIR.'includes/subscriber.php';
require_once ANSPRESS_DIR.'includes/follow.php';
require_once ANSPRESS_DIR.'includes/notification.php';
require_once ANSPRESS_DIR.'widgets/user.php';
require_once ANSPRESS_DIR.'widgets/ask-form.php';
require_once ANSPRESS_DIR.'includes/3rd-party.php';
require_once ANSPRESS_DIR.'includes/flag.php';
require_once ANSPRESS_DIR.'includes/subscriber-hooks.php';
require_once ANSPRESS_DIR.'includes/shortcode-question.php';
require_once ANSPRESS_DIR.'includes/mention.php';
require_once ANSPRESS_DIR.'includes/akismet.php';
require_once ANSPRESS_DIR.'includes/comments.php';
//require_once ANSPRESS_DIR.'includes/api.php';
}
/**
* Register ajax hooks
*/
public function ajax_hooks() {
// Load ajax hooks only if DOING_AJAX defined.
if ( defined( 'DOING_AJAX' ) && DOING_AJAX ) {
self::$instance->anspress_ajax = new AnsPress_Ajax( );
self::$instance->admin_ajax = new AnsPress_Admin_Ajax( );
}
}
/**
* Include all public classes
*/
public function site_include() {
self::$instance->anspress_hooks = AnsPress_Hooks::init();
self::$instance->history_class = new AnsPress_Activity_Hook( );
self::$instance->mention_hooks = new AP_Mentions_Hooks( );
self::$instance->views_class = new AP_Views( );
self::$instance->bad_words_class = new AP_Bad_words( );
}
/**
* Include BuddyPress hooks and files
*/
public function bp_include() {
if ( ! class_exists( 'BuddyPress' ) ) {
return;
}
require_once ANSPRESS_DIR.'includes/bp.php';
self::$instance->anspress_bp = new AnsPress_BP();
}
/**
* Add a new action to the collection to be registered with WordPress.
*
* @since 2.4
*
* @param string $hook The name of the WordPress action that is being registered.
* @param object $component A reference to the instance of the object on which the action is defined.
* @param string $callback The name of the function definition on the $component.
* @param int Optional $priority The priority at which the function should be fired.
* @param int Optional $accepted_args The number of arguments that should be passed to the $callback.
*/
public function add_action($hook, $component, $callback, $priority = 10, $accepted_args = 1) {
$this->actions = $this->add( $this->actions, $hook, $component, $callback, $priority, $accepted_args );
}
/**
* Add a new filter to the collection to be registered with WordPress.
*
* @since 2.4
*
* @param string $hook The name of the WordPress filter that is being registered.
* @param object $component A reference to the instance of the object on which the filter is defined.
* @param string $callback The name of the function definition on the $component.
* @param int Optional $priority The priority at which the function should be fired.
* @param int Optional $accepted_args The number of arguments that should be passed to the $callback.
*/
public function add_filter($hook, $component, $callback, $priority = 10, $accepted_args = 1) {
$this->filters = $this->add( $this->filters, $hook, $component, $callback, $priority, $accepted_args );
}
/**
* A utility function that is used to register the actions and hooks into a single
* collection.
*
* @since 2.4
*
* @param array $hooks The collection of hooks that is being registered (that is, actions or filters).
* @param string $hook The name of the WordPress filter that is being registered.
* @param object $component A reference to the instance of the object on which the filter is defined.
* @param string $callback The name of the function definition on the $component.
* @param int Optional $priority The priority at which the function should be fired.
* @param int Optional $accepted_args The number of arguments that should be passed to the $callback.
* @param integer $priority
* @param integer $accepted_args
*
* @return type The collection of actions and filters registered with WordPress.
*/
private function add($hooks, $hook, $component, $callback, $priority, $accepted_args) {
$hooks[] = array(
'hook' => $hook,
'component' => $component,
'callback' => $callback,
'priority' => $priority,
'accepted_args' => $accepted_args,
);
return $hooks;
}
/**
* Register the filters and actions with WordPress.
*/
private function setup_hooks() {
foreach ( $this->filters as $hook ) {
add_filter( $hook['hook'], array( $hook['component'], $hook['callback'] ), $hook['priority'], $hook['accepted_args'] );
}
foreach ( $this->actions as $hook ) {
add_action( $hook['hook'], array( $hook['component'], $hook['callback'] ), $hook['priority'], $hook['accepted_args'] );
}
}
}
}
/**
* Run AnsPress thingy
* @return object
*/
if ( ! function_exists('anspress' ) ) {
function anspress() {
return AnsPress::instance();
}
}
if ( ! class_exists( 'AnsPress_Init' ) ) {
class AnsPress_Init{
public static function load_anspress() {
/*
* ACTION: before_loading_anspress
* Action before loading AnsPress.
* @since 2.4.7
*/
do_action( 'before_loading_anspress' );
anspress();
}
/**
* Load translations.
* @since 2.0.1
*/
public static function load_textdomain() {
$locale = apply_filters( 'plugin_locale', get_locale(), 'anspress-question-answer' );
$loaded = load_textdomain( 'anspress-question-answer', trailingslashit( WP_LANG_DIR ).'anspress-question-answer'.'/'.'anspress-question-answer'.'-'.$locale.'.mo' );
if ( $loaded ) {
return $loaded;
} else {
load_plugin_textdomain( 'anspress-question-answer', false, basename( dirname( __FILE__ ) ).'/languages/' );
}
}
/**
* Delete a cpt posts. Used by AnsPress uninstaller.
* @param string $type Accepted args question or answer.
* @since 3.0.0
*/
public static function delete_cpt( $type = 'question' ) {
global $wpdb;
$count = $wpdb->get_var( $wpdb->prepare( "SELECT count(*) FROM $wpdb->posts WHERE post_type = '%s'", $type ) );
$deleted = 0;
while ( $deleted <= $count ) {
$question_IDS = $wpdb->get_col( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_type = '%s' LIMIT 50", $type ) );
foreach ( (array) $question_IDS as $ID ) {
wp_delete_post( $ID, true );
$deleted++;
}
}
}
/**
* Plugin un-installation hook, called by WP while removing AnsPress
*/
public static function anspress_uninstall() {
if ( ! current_user_can( 'activate_plugins' ) ) {
return;
}
check_admin_referer( 'bulk-plugins' );
if ( ! ap_opt( 'db_cleanup' ) ) {
return;
}
global $wpdb;
// Remove question CPT.
SELF::delete_cpt();
// Removes answer CPT.
SELF::delete_cpt( 'answer' );
// remove tables
$wpdb->query( "DROP TABLE IF EXISTS {$wpdb->prefix}ap_meta" );
$wpdb->query( "DROP TABLE IF EXISTS {$wpdb->prefix}ap_activity" );
$wpdb->query( "DROP TABLE IF EXISTS {$wpdb->prefix}ap_activitymeta" );
$wpdb->query( "DROP TABLE IF EXISTS {$wpdb->prefix}ap_notifications" );
$wpdb->query( "DROP TABLE IF EXISTS {$wpdb->prefix}ap_subscribers" );
// remove option
delete_option( 'anspress_opt' );
delete_option( 'ap_reputation' );
// Remove user roles
AP_Roles::remove_roles();
}
/**
* Before activation redirect
* @param string $plugin Plugin base name.
*/
public static function activation_redirect($plugin) {
if ( $plugin == plugin_basename( __FILE__ ) ) {
add_option('anspress_do_installation_redirect', true );
}
}
/**
* Creating table whenever a new blog is created
* @param integer $blog_id Blog id.
* @param integer $user_id User id.
* @param string $domain Domain.
* @param string $path Path.
* @param integer $site_id Site id.
* @param array $meta Site meta.
*/
public static function create_blog( $blog_id, $user_id, $domain, $path, $site_id, $meta ) {
if ( is_plugin_active_for_network( plugin_basename( __FILE__ ) ) ) {
switch_to_blog( $blog_id );
AP_Activate::get_instance( true );
restore_current_blog();
}
}
/**
* Deleting the table whenever a blog is deleted
* @param array $tables Table names.
* @return array
*/
public static function drop_blog_tables( $tables, $blog_id ) {
if ( empty( $blog_id ) || 1 == $blog_id || $blog_id != $GLOBALS['blog_id'] ) {
return $tables;
}
global $wpdb;
$tables[] = $wpdb->prefix . 'ap_meta';
$tables[] = $wpdb->prefix . 'ap_meta';
$tables[] = $wpdb->prefix . 'ap_activity';
$tables[] = $wpdb->prefix . 'ap_activitymeta';
$tables[] = $wpdb->prefix . 'ap_notifications';
$tables[] = $wpdb->prefix . 'ap_subscribers';
return $tables;
}
/**
* Redirect to about AnsPress page after activating AnsPress.
* @since 3.0.0
*/
public static function redirect_to_about_page() {
if ( get_option( 'anspress_do_installation_redirect' ) ) {
delete_option( 'anspress_do_installation_redirect' );
exit( wp_redirect( admin_url( 'admin.php?page=anspress_about' ) ) );
}
}
}
}
add_action( 'plugins_loaded', [ 'AnsPress_Init', 'load_anspress' ] );
add_action( 'plugins_loaded', [ 'AnsPress_Init', 'load_textdomain' ] );
add_action( 'activated_plugin', [ 'AnsPress_Init', 'activation_redirect' ] );
add_action( 'wpmu_new_blog', [ 'AnsPress_Init', 'create_blog' ], 10, 6 );
add_filter( 'wpmu_drop_tables', [ 'AnsPress_Init', 'drop_blog_tables' ], 10, 2 );
add_filter( 'admin_init', [ 'AnsPress_Init', 'redirect_to_about_page' ] );
//add_action( 'rest_api_init', ['AnsPress_API', 'register'] );
/*
* Dashboard and Administrative Functionality
*/
if ( is_admin() ) {
add_action( 'plugins_loaded', [ 'AnsPress_Admin', 'get_instance' ] );
}
/*
* Register hooks that are fired when the plugin is activated or deactivated.
* When the plugin is deleted, the uninstall.php file is loaded.
*/
require_once dirname(__FILE__ ).'/activate.php';
register_activation_hook( __FILE__, [ 'AP_Activate', 'get_instance' ] );
register_uninstall_hook( __FILE__, [ 'AnsPress_Init', 'anspress_uninstall' ] );