first commit

wp-content/plugins/sitepress-multilingual-cms/inc/plugin-integration-nextgen.php

@@ -0,0 +1,51 @@
+<?php
+/*
+ * NextGen Gallery plugin integration.
+ *
+ * - Filters the_content
+ * -- Adjusts gallery preview image URL from default to current language (2.0.66 <=)
+ */
+
+class WPML_Plugin_Integration_Nexgen_Gallery {
+
+
+	function __construct() {
+		if ( defined( 'NEXTGEN_GALLERY_PLUGIN_VERSION' ) && version_compare( NEXTGEN_GALLERY_PLUGIN_VERSION, '2.0.66', '<=' ) ) {
+			add_filter( 'the_content', array( 'WPML_Plugin_Integration_Nexgen_Gallery', 'the_content_gallery_preview_images' ), 1 );
+		}
+	}
+
+	/**
+	 * Filters post content and fixes gallery preview images URL.
+	 *
+	 * Adjust gallery preview image URL from default to current language.
+	 * Allows NextGen to match and replace preview images with gallery.
+	 * NextGen inserts image previews with default language URL.
+	 *
+	 * @global SitePress $sitepress
+	 * @param string $content
+	 * @return string
+	 */
+	public static function the_content_gallery_preview_images( $content ) {
+		global $sitepress;
+		if ( $sitepress->get_current_language() != $sitepress->get_default_language() ) {
+			$default_url     = preg_replace(
+				'/(^http[s]?:\/\/)/',
+				'',
+				$sitepress->language_url( $sitepress->get_default_language() )
+			);
+			$current_url     = preg_replace( '/(^http[s]?:\/\/)/', '', home_url() );
+			$preview_url     = $default_url . 'nextgen-attach_to_post/preview';
+			$alt_preview_url = $default_url . 'index.php/nextgen-attach_to_post/preview';
+			if ( preg_match_all( "#<img(.*)http(s)?://({$preview_url}|{$alt_preview_url})/id--(\\d+)(.*)\\/>#mi", $content, $matches, PREG_SET_ORDER ) ) {
+				foreach ( $matches as $match ) {
+					$content = str_replace( $match[0], "<img{$match[1]}http{$match[2]}://{$current_url}nextgen-attach_to_post/preview/id--{$match[4]}\"{$match[5]}/>", $content );
+				}
+			}
+		}
+		return $content;
+	}
+
+}
+
+$wpml_ngg = new WPML_Plugin_Integration_Nexgen_Gallery();