Changeset 12109 for trunk/wp-admin/import/wordpress.php

Timestamp:

10/26/2009 01:57:55 PM (17 years ago)

Author:

ryan

Message:

Export and import custom taxonomies. Props chrisscott. fixes #10012

File:

• trunk/wp-admin/import/wordpress.php (modified) (4 diffs)

trunk/wp-admin/import/wordpress.php

@@ -28 +28 @@
         var $tags = array ();
         var $categories = array ();
+        var $terms = array ();
 
         var $j = -1;
@@ -121 +122 @@
                                         preg_match('|<wp:tag>(.*?)</wp:tag>|is', $importline, $tag);
                                         $this->tags[] = $tag[1];
+                                        continue;
+                                }
+                                if ( false !== strpos($importline, '<wp:term>') ) {
+                                        preg_match('|<wp:term>(.*?)</wp:term>|is', $importline, $term);
+                                        $this->terms[] = $term[1];
                                         continue;
                                 }
@@ -336 +342 @@
 
                         $tag_ID = wp_insert_term($tag_name, 'post_tag', $tagarr);
+                }
+        }
+        
+        function process_terms() {
+                global $wpdb, $wp_taxonomies;
+                
+                $custom_taxonomies = $wp_taxonomies;
+                // get rid of the standard taxonomies
+                unset( $custom_taxonomies['category'] );
+                unset( $custom_taxonomies['post_tag'] );
+                unset( $custom_taxonomies['link_category'] );
+                
+                $custom_taxonomies = array_keys( $custom_taxonomies );
+                $current_terms = (array) get_terms( $custom_taxonomies, 'get=all' );
+                $taxonomies = array();
+                foreach ( $current_terms as $term ) {
+                        if ( isset( $_terms[$term->taxonomy] ) ) {
+                                $taxonomies[$term->taxonomy] = array_merge( $taxonomies[$term->taxonomy], array($term->name) );
+                        } else {
+                                $taxonomies[$term->taxonomy] = array($term->name);
+                        }
+                }
+
+                while ( $c = array_shift($this->terms) ) {
+                        $term_name = trim($this->get_tag( $c, 'wp:term_name' ));
+                        $term_taxonomy = trim($this->get_tag( $c, 'wp:term_taxonomy' ));
+
+                        // If the term exists in the taxonomy we leave it alone
+                        if ( isset($taxonomies[$term_taxonomy] ) && in_array( $term_name, $taxonomies[$term_taxonomy] ) )
+                                continue;
+
+                        $slug = $this->get_tag( $c, 'wp:term_slug' );
+                        $description = $this->get_tag( $c, 'wp:term_description' );
+
+                        $termarr = compact('slug', 'description');
+
+                        $term_ID = wp_insert_term($term_name, $this->get_tag( $c, 'wp:term_taxonomy' ), $termarr);
                 }
         }
@@ -749 +792 @@
                 $this->process_categories();
                 $this->process_tags();
+                $this->process_terms();
                 $result = $this->process_posts();
                 wp_suspend_cache_invalidation(false);