Kind of a front controller.
/**
* Initialize the plugin.
*
* @wp-hook plugins_loaded
*
* @return void
*/
function mlp_init()
{
global $pagenow, $wp_version, $wpdb;
$plugin_path = plugin_dir_path(__FILE__);
$plugin_url = plugins_url('/', __FILE__);
$assets_base = 'assets';
if (!class_exists('Mlp_Load_Controller')) {
require $plugin_path . 'inc/autoload/Mlp_Load_Controller.php';
}
$loader = new Mlp_Load_Controller($plugin_path . 'inc');
$data = new Mlp_Plugin_Properties();
$data->set('loader', $loader->get_loader());
$locations = new Mlp_Internal_Locations();
$locations->add_dir($plugin_path, $plugin_url, 'plugin');
$assets_locations = array('css' => 'css', 'js' => 'js', 'images' => 'images', 'flags' => 'images/flags');
foreach ($assets_locations as $type => $dir) {
$locations->add_dir($plugin_path . $assets_base . '/' . $dir, $plugin_url . $assets_base . '/' . $dir, $type);
}
$data->set('locations', $locations);
$data->set('plugin_file_path', __FILE__);
$data->set('plugin_base_name', plugin_basename(__FILE__));
$headers = get_file_data(__FILE__, array('text_domain_path' => 'Domain Path', 'plugin_uri' => 'Plugin URI', 'plugin_name' => 'Plugin Name', 'version' => 'Version'));
foreach ($headers as $name => $value) {
$data->set($name, $value);
}
if (!mlp_pre_run_test($pagenow, $data, $wp_version, $wpdb)) {
return;
}
$mlp = new Multilingual_Press($data, $wpdb);
$mlp->setup();
}
/**
* Determine the current module state (on/off).
* NOTE: the module file must correspond
* with the 'slug' provided, i.e. cpt-module.php
* must have 'cpt-module' as a slug parameter.
*
* @access private
* @since 0.1
* @return FALSE | if turned off
*/
private function module_init()
{
// Check module state
$module_init = array('display_name' => 'User Backend Language', 'slug' => 'class-' . __CLASS__);
if ('off' === parent::get_module_state($module_init)) {
return FALSE;
}
}
/**
* Determine the current module state (on/off).
*
* @since 0.1
* @return FALSE | if turned off
*/
private function module_init()
{
// Check module state
$module_init = array('display_name' => __('Default Actions', 'multilingualpress'), 'slug' => 'class-' . __CLASS__);
if ('off' === parent::get_module_state($module_init)) {
return FALSE;
}
}
/**
* Determine the current module state (on/off).
* NOTE: the module file must correspond
* with the 'slug' provided, i.e. cpt-module.php
* must have 'cpt-module' as a slug parameter.
*
* @access private
* @since 0.1
* @return FALSE | if turned off
*/
private function module_init()
{
// Check module state
$module_init = array('display_name' => 'Custom Post Types', 'slug' => 'class-' . __CLASS__);
if ('off' === parent::get_module_state($module_init)) {
return FALSE;
}
}
/**
* Initial setup handler.
*
* @global $wpdb wpdb WordPress Database Wrapper
* @global $pagenow string Current Page Wrapper
* @return void
*/
public function setup()
{
global $pagenow;
$this->link_table = $this->wpdb->base_prefix . 'multilingual_linked';
$this->plugin_dir_path = $this->plugin_data->plugin_dir_path;
$this->plugin_file_path = $this->plugin_data->plugin_file_path;
$this->plugin_data->module_manager = new Mlp_Module_Manager('state_modules');
$this->plugin_data->site_manager = new Mlp_Module_Manager('inpsyde_multilingual');
$this->plugin_data->link_table = $this->link_table;
$this->plugin_data->content_relations = new Mlp_Content_Relations($this->wpdb, $this->plugin_data->site_relations, $this->link_table);
$this->plugin_data->language_api = new Mlp_Language_Api($this->plugin_data, 'mlp_languages', $this->plugin_data->site_relations, $this->plugin_data->content_relations, $this->wpdb);
$this->plugin_data->assets = new Mlp_Assets($this->plugin_data->locations);
$this->load_assets();
Mlp_Helpers::$link_table = $this->link_table;
Mlp_Helpers::insert_dependency('site_relations', $this->plugin_data->site_relations);
Mlp_Helpers::insert_dependency('language_api', $this->plugin_data->language_api);
Mlp_Helpers::insert_dependency('plugin_data', $this->plugin_data);
$this->plugin_data->freeze();
// no changes allowed anymore
require 'functions.php';
// This check prevents the use of this plugin in a not-setted blog
if ('admin-post.php' != $pagenow && 'admin-ajax.php' != $pagenow && !is_network_admin() && !array_key_exists(get_current_blog_id(), get_site_option('inpsyde_multilingual', array()))) {
return;
}
// The Plugins Basename
// used by features/class-Multilingual_Press_Auto_Update.php only
self::$plugin_base_name = $this->plugin_data->plugin_base_name;
// The Plugins URL
self::$plugin_url = $this->plugin_data->plugin_uri;
// The Plugins Name
self::$plugin_name = $this->plugin_data->plugin_name;
// Textdomain Path
self::$textdomainpath = $this->plugin_data->text_domain_path;
// Hooks and filters
add_action('inpsyde_mlp_loaded', array($this, 'load_plugin_textdomain'), 1);
// Load modules
$this->load_features();
/**
* Kick-Off Init
* @return Void
*/
do_action('inpsyde_mlp_init', $this->plugin_data);
// Enqueue scripts
add_action('admin_enqueue_scripts', array($this, 'admin_scripts'));
// Cleanup upon blog delete
add_filter('delete_blog', array($this, 'delete_blog'), 10, 2);
// Checkup blog cleanup
add_filter('admin_head', array($this, 'checkup_blog_message'));
add_filter('wp_ajax_checkup_blogs', array($this, 'checkup_blog'));
// Check for errors
add_filter('all_admin_notices', array($this, 'check_for_user_errors_admin_notice'));
add_action('wp_loaded', array($this, 'late_load'), 0);
/**
* Everything loaded
* @param Inpsyde_Property_List_Interface
*/
do_action('inpsyde_mlp_loaded', $this->plugin_data);
if (is_admin()) {
if ($this->plugin_data->module_manager->has_modules()) {
$this->load_module_settings_page();
}
if ($this->plugin_data->site_manager->has_modules()) {
$this->load_site_settings_page();
}
new Mlp_Network_Site_Settings_Controller($this->plugin_data);
new Mlp_Network_New_Site_Controller($this->plugin_data->language_api, $this->plugin_data->site_relations);
} else {
// frontend-hooks
$hreflang = new Mlp_Hreflang_Header_Output($this->plugin_data->language_api);
add_action('template_redirect', array($hreflang, 'http_header'));
add_action('wp_head', array($hreflang, 'wp_head'));
}
}
/**
* Bootstraps MultilingualPress.
*
* @since 3.0.0
*
* @return bool Whether or not MultilingualPress was bootstrapped successfully.
*
* @throws BadMethodCallException if called on a MultilingualPress instance that has already been bootstrapped.
*/
public function bootstrap()
{
if ($this->is_bootstrapped) {
throw new BadMethodCallException('Cannot bootstrap a MultilingualPress instance that has already been bootstrapped.');
}
/**
* Fires right before MultilingualPress gets bootstrapped.
*
* Hook here to register custom service providers.
*
* @since 3.0.0
*
* @param static $multilingualpress MultilingualPress instance.
*/
do_action('multilingualpress.bootstrap', $this);
static::$container->lock();
// TODO: Eventually remove the following block.
class_exists('Mlp_Load_Controller') or (require __DIR__ . '/inc/autoload/Mlp_Load_Controller.php');
new \Mlp_Load_Controller(static::$container['multilingualpress.properties']->plugin_dir_path() . '/src/inc');
if (!$this->check_installation()) {
return false;
}
$this->bootstrap_service_providers();
$needs_modules = $this->needs_modules();
if ($needs_modules) {
/**
* Fires right before MultilingualPress registers any modules.
*
* @since 3.0.0
*/
do_action('multilingualpress.register_modules');
$this->register_modules();
}
unset($this->modules);
static::$container->bootstrap();
$this->is_bootstrapped = true;
// TODO: Remove as soon as the old front controller has been replaced completely.
class_exists('Multilingual_Press') or (require __DIR__ . '/inc/Multilingual_Press.php');
// TODO: Refactor according to new architecure.
$old_controller = new \Multilingual_Press(static::$container);
$old_controller->prepare_plugin_data();
if (!$needs_modules) {
return true;
}
load_plugin_textdomain('multilingual-press');
if (is_admin()) {
$this->bootstrap_admin();
} else {
$this->bootstrap_front_end();
}
// TODO: Refactor according to new architecure.
$old_controller->setup();
return true;
}
/**
* Registers the widget and set up the description
*
* @since 0.1
* @access public
* @uses Multilingual_Press, __
* @return void
*/
public function mlp_widget()
{
$mlp = Multilingual_Press::get_object();
$widget_ops = array('classname' => 'Mlp_Widget', 'description' => __('Multilingual Press Widget', 'multilingualpress'));
$this->WP_Widget('Mlp_Widget', __('Multilingual Press Widget', 'multilingualpress'), $widget_ops);
}
/**
* Determine the current module state (on/off).
* NOTE: the module file must correspond
* with the 'slug' provided, i.e. cpt-module.php
* must have 'cpt-module' as a slug parameter.
*
* @since 0.1
* @access private
* @return FALSE | if turned off
*/
private function module_init()
{
// Check module state
$module_init = array('display_name' => 'Quicklink', 'slug' => 'class-' . __CLASS__, 'deactivation' => array('Multilingual_Press_Quicklink', 'deactivate_module'));
if ('off' === parent::get_module_state($module_init)) {
return FALSE;
}
}
/**
* create the element on other blogs and link them
*
* @access public
* @since 0.1
* @uses get_post_status, get_post, get_post_thumbnail_id, wp_upload_dir, get_post_meta,
* pathinfo, get_blog_list, get_current_blog_id, switch_to_blog, wp_insert_post,
* wp_unique_filename, wp_check_filetype, is_wp_error, wp_update_attachment_metadata,
* wp_generate_attachment_metadata, update_post_meta, restore_current_blog
* @param $post_id ID of the post
* @param $post Post object
* @return void
*/
public function save_post($post_id, $post = NULL)
{
// We're only interested in published posts at this time
if (!in_array($post->post_status, array('publish', 'draft', 'private'))) {
return;
}
// Avoid recursion:
// wp_insert_post() invokes the save_post hook, so we have to make sure
// the loop below is only entered once per save action. Therefore we save
// the source_blog in a static class variable. If it is already set we
// know the loop has already been entered and we can exit the save action.
if (NULL === self::$source_blog) {
self::$source_blog = get_current_blog_id();
} else {
return;
}
// If checkbox is not checked, return
if (!isset($_POST['translate_this_post'])) {
return;
}
// Get the post
$postdata = get_post($post_id, ARRAY_A);
$post_meta = $this->get_post_meta_to_transfer($post_id);
// Apply a filter here so modules can play around
// with the postdata before it is processed.
$postdata = apply_filters('mlp_pre_save_postdata', $postdata);
$post_meta = apply_filters('mlp_pre_save_post_meta', $post_meta);
// If there is no filter hooked into this saving method, then we
// will exclude all post types other that "post" and "page".
// @TODO: improve this logic :/
// @TODO: create a whitelist for allowed post types, incl. apply_filters() ?
if (!has_filter('mlp_pre_save_postdata')) {
if ('post' != $postdata['post_type'] && 'page' != $postdata['post_type']) {
return;
}
}
// When the filter returns FALSE, we'll stop here
if (FALSE == $postdata || !is_array($postdata)) {
return;
}
$linked = mlp_get_linked_elements($post_id);
// We already linked this element?
if (0 !== count($linked)) {
return;
}
$this->set_source_id($post_id);
$file = '';
// Check for thumbnail
if (current_theme_supports('post-thumbnails')) {
$thumb_id = get_post_thumbnail_id($post_id);
if (0 < $thumb_id) {
$path = wp_upload_dir();
$file = get_post_meta($thumb_id, '_wp_attached_file', true);
$fileinfo = pathinfo($file);
}
}
// Create the post array
$newpost = array('post_title' => $postdata['post_title'], 'post_content' => $postdata['post_content'], 'post_status' => 'draft', 'post_author' => $postdata['post_author'], 'post_excerpt' => $postdata['post_excerpt'], 'post_date' => $postdata['post_date'], 'post_type' => $postdata['post_type']);
$blogs = mlp_get_available_languages();
if (empty($blogs)) {
return;
}
// Load Page Parents
$parent_elements = array();
if ('page' == $postdata['post_type'] && 0 < $postdata['post_parent']) {
$parent_elements = mlp_get_linked_elements($postdata['post_parent']);
}
// Create a copy of the item for every related blog
foreach ($blogs as $blogid => $blogname) {
if ($blogid != self::$source_blog) {
switch_to_blog($blogid);
// Set the linked parent page
if (0 < count($parent_elements) && 0 < $parent_elements[$blogid]) {
$newpost['post_parent'] = $parent_elements[$blogid];
}
// use filter to change postdata for every blog
$newpost = apply_filters('mlp_pre_insert_post', $newpost);
// Insert remote blog post
$remote_post_id = wp_insert_post($newpost);
if (!empty($post_meta)) {
$this->update_remote_post_meta($remote_post_id, $post_meta);
}
if ('' != $file) {
// thumbfile exists
include_once ABSPATH . 'wp-admin/includes/image.php';
//including the attachment function
if (0 < count($fileinfo)) {
$filedir = wp_upload_dir();
$filename = wp_unique_filename($filedir['path'], $fileinfo['basename']);
$copy = copy($path['basedir'] . '/' . $file, $filedir['path'] . '/' . $filename);
if ($copy) {
unset($postdata['ID']);
$wp_filetype = wp_check_filetype($filedir['url'] . '/' . $filename);
//get the file type
$attachment = array('post_mime_type' => $wp_filetype['type'], 'guid' => $filedir['url'] . '/' . $filename, 'post_parent' => $remote_post_id, 'post_title' => '', 'post_excerpt' => '', 'post_author' => $postdata['post_author'], 'post_content' => '');
//insert the image
$attach_id = wp_insert_attachment($attachment, $filedir['path'] . '/' . $filename);
if (!is_wp_error($attach_id)) {
wp_update_attachment_metadata($attach_id, wp_generate_attachment_metadata($attach_id, $filedir['path'] . '/' . $filename));
set_post_thumbnail($remote_post_id, $attach_id);
}
// update the image data
}
}
}
$this->set_linked_element($remote_post_id);
restore_current_blog();
}
}
}
/**
* Determine the current module state (on/off).
*
* Required parameters:
* - display_name : name to display in the modules manager
* - slug : must correspond with the filename, i.e. slug 'my-module' must be of file my-module.php
*
* Optional parametes:
* - deactivation : array containing classname / methodname for deactivation.
*
* @access private
* @since 0.1
* @return FALSE | if turned off
*/
private function module_init()
{
// Check module state
$module_init = array('display_name' => 'Multilingual Press Advanced Translator', 'slug' => 'class-' . __CLASS__);
if ('off' === parent::get_module_state($module_init)) {
return FALSE;
}
}
