initial plugin

compat/duplicate-post-jetpack.php

@@ -0,0 +1,30 @@
+<?php
+add_action( 'admin_init', 'duplicate_post_jetpack_init' );
+
+
+function duplicate_post_jetpack_init() {
+	add_filter('duplicate_post_blacklist_filter', 'duplicate_post_jetpack_add_to_blacklist', 10, 1 );
+
+	if (class_exists('WPCom_Markdown')){
+		add_action('duplicate_post_pre_copy', 'duplicate_post_jetpack_disable_markdown', 10);
+		add_action('duplicate_post_post_copy', 'duplicate_post_jetpack_enable_markdown', 10);
+	}	
+}
+
+function duplicate_post_jetpack_add_to_blacklist($meta_blacklist) {
+	$meta_blacklist[] = '_wpas*'; //Jetpack Publicize
+	$meta_blacklist[] = '_publicize*'; //Jetpack Publicize
+
+	$meta_blacklist[] = '_jetpack*'; //Jetpack Subscriptions etc.
+
+	return $meta_blacklist;
+}
+
+// Markdown
+function duplicate_post_jetpack_disable_markdown(){
+	WPCom_Markdown::get_instance()->unload_markdown_for_posts();
+}
+
+function duplicate_post_jetpack_enable_markdown(){
+	WPCom_Markdown::get_instance()->load_markdown_for_posts();
+}

compat/duplicate-post-wpml.php

@@ -0,0 +1,81 @@
+<?php
+add_action( 'admin_init', 'duplicate_post_wpml_init' );
+
+function duplicate_post_wpml_init() {
+	if ( defined( 'ICL_SITEPRESS_VERSION' ) ) {
+		add_action('dp_duplicate_page', 'duplicate_post_wpml_copy_translations', 10, 3);
+		add_action('dp_duplicate_post', 'duplicate_post_wpml_copy_translations', 10, 3);
+		add_action('shutdown', 'duplicate_wpml_string_packages', 11 );
+	}
+}
+
+global $duplicated_posts;
+$duplicated_posts = array();
+
+function duplicate_post_wpml_copy_translations($post_id, $post, $status = '') {
+	global $sitepress;
+	global $duplicated_posts;
+
+	remove_action('dp_duplicate_page', 'duplicate_post_wpml_copy_translations', 10);
+	remove_action('dp_duplicate_post', 'duplicate_post_wpml_copy_translations', 10);
+
+	$current_language = $sitepress->get_current_language();
+	$trid = $sitepress->get_element_trid($post->ID);
+	if (!empty($trid)) {
+		$translations = $sitepress->get_element_translations($trid);
+		$new_trid = $sitepress->get_element_trid($post_id);
+		foreach ($translations as $code => $details) {
+			if ($code != $current_language) {
+				if ( $details->element_id ) {
+					$translation = get_post( $details->element_id );
+					if (!$translation) continue;
+					$new_post_id = duplicate_post_create_duplicate( $translation, $status );
+					$sitepress->set_element_language_details( $new_post_id, 'post_' . $translation->post_type, $new_trid, $code, $current_language );
+				}
+			}
+		}
+		$duplicated_posts[ $post->ID ] = $post_id;
+	}
+}
+
+function duplicate_wpml_string_packages() {
+	global $duplicated_posts;
+
+	foreach ( $duplicated_posts as $original_post_id => $duplicate_post_id ) {
+
+		$original_string_packages = apply_filters( 'wpml_st_get_post_string_packages', false, $original_post_id );
+		$new_string_packages      = apply_filters( 'wpml_st_get_post_string_packages', false, $duplicate_post_id );
+		if ( is_array( $original_string_packages ) ) {
+			foreach ( $original_string_packages as $original_string_package ) {
+				$translated_original_strings = $original_string_package->get_translated_strings( array() );
+
+				foreach ( $new_string_packages as $new_string_package ) {
+					$cache = new WPML_WP_Cache( 'WPML_Package' );
+					$cache->flush_group_cache();
+					$new_strings = $new_string_package->get_package_strings();
+					foreach ( $new_strings as $new_string ) {
+
+						if ( isset( $translated_original_strings[ $new_string->name ] ) ) {
+							foreach ( $translated_original_strings[ $new_string->name ] as $language => $translated_string ) {
+
+								do_action(
+									'wpml_add_string_translation',
+									$new_string->id,
+									$language,
+									$translated_string['value'],
+									$translated_string['status']
+									);
+
+							}
+						}
+
+					}
+
+				}
+
+			}
+		}
+	}
+}
+
+?>