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Changeset 12109


Ignore:
Timestamp:
10/26/09 13:57:55 (6 years ago)
Author:
ryan
Message:

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

Location:
trunk/wp-admin
Files:
2 edited

Legend:

Unmodified
Added
Removed
  • trunk/wp-admin/import/wordpress.php

    r12104 r12109  
    2828    var $tags = array (); 
    2929    var $categories = array (); 
     30    var $terms = array (); 
    3031 
    3132    var $j = -1; 
     
    121122                    preg_match('|<wp:tag>(.*?)</wp:tag>|is', $importline, $tag); 
    122123                    $this->tags[] = $tag[1]; 
     124                    continue; 
     125                } 
     126                if ( false !== strpos($importline, '<wp:term>') ) { 
     127                    preg_match('|<wp:term>(.*?)</wp:term>|is', $importline, $term); 
     128                    $this->terms[] = $term[1]; 
    123129                    continue; 
    124130                } 
     
    336342 
    337343            $tag_ID = wp_insert_term($tag_name, 'post_tag', $tagarr); 
     344        } 
     345    } 
     346     
     347    function process_terms() { 
     348        global $wpdb, $wp_taxonomies; 
     349         
     350        $custom_taxonomies = $wp_taxonomies; 
     351        // get rid of the standard taxonomies 
     352        unset( $custom_taxonomies['category'] ); 
     353        unset( $custom_taxonomies['post_tag'] ); 
     354        unset( $custom_taxonomies['link_category'] ); 
     355         
     356        $custom_taxonomies = array_keys( $custom_taxonomies ); 
     357        $current_terms = (array) get_terms( $custom_taxonomies, 'get=all' ); 
     358        $taxonomies = array(); 
     359        foreach ( $current_terms as $term ) { 
     360            if ( isset( $_terms[$term->taxonomy] ) ) { 
     361                $taxonomies[$term->taxonomy] = array_merge( $taxonomies[$term->taxonomy], array($term->name) ); 
     362            } else { 
     363                $taxonomies[$term->taxonomy] = array($term->name); 
     364            } 
     365        } 
     366 
     367        while ( $c = array_shift($this->terms) ) { 
     368            $term_name = trim($this->get_tag( $c, 'wp:term_name' )); 
     369            $term_taxonomy = trim($this->get_tag( $c, 'wp:term_taxonomy' )); 
     370 
     371            // If the term exists in the taxonomy we leave it alone 
     372            if ( isset($taxonomies[$term_taxonomy] ) && in_array( $term_name, $taxonomies[$term_taxonomy] ) ) 
     373                continue; 
     374 
     375            $slug = $this->get_tag( $c, 'wp:term_slug' ); 
     376            $description = $this->get_tag( $c, 'wp:term_description' ); 
     377 
     378            $termarr = compact('slug', 'description'); 
     379 
     380            $term_ID = wp_insert_term($term_name, $this->get_tag( $c, 'wp:term_taxonomy' ), $termarr); 
    338381        } 
    339382    } 
     
    749792        $this->process_categories(); 
    750793        $this->process_tags(); 
     794        $this->process_terms(); 
    751795        $result = $this->process_posts(); 
    752796        wp_suspend_cache_invalidation(false); 
  • trunk/wp-admin/includes/export.php

    r12100 r12109  
    2525 */ 
    2626function export_wp($author='') { 
    27 global $wpdb, $post_ids, $post; 
     27global $wpdb, $post_ids, $post, $wp_taxonomies; 
    2828 
    2929do_action('export_wp'); 
     
    4646$categories = (array) get_categories('get=all'); 
    4747$tags = (array) get_tags('get=all'); 
     48 
     49$custom_taxonomies = $wp_taxonomies; 
     50unset($custom_taxonomies['category']); 
     51unset($custom_taxonomies['post_tag']); 
     52unset($custom_taxonomies['link_category']); 
     53$custom_taxonomies = array_keys($custom_taxonomies); 
     54$terms = (array) get_terms($custom_taxonomies, 'get=all'); 
    4855 
    4956/** 
     
    181188 
    182189    echo '<wp:tag_description>' . wxr_cdata($t->description) . '</wp:tag_description>'; 
     190} 
     191 
     192/** 
     193 * {@internal Missing Short Description}} 
     194 * 
     195 * @since unknown 
     196 * 
     197 * @param object $t Term Object 
     198 */ 
     199function wxr_term_name($t) { 
     200    if ( empty($t->name) ) 
     201        return; 
     202 
     203    echo '<wp:term_name>' . wxr_cdata($t->name) . '</wp:term_name>'; 
     204} 
     205 
     206/** 
     207 * {@internal Missing Short Description}} 
     208 * 
     209 * @since unknown 
     210 * 
     211 * @param object $t Term Object 
     212 */ 
     213function wxr_term_description($t) { 
     214    if ( empty($t->description) ) 
     215        return; 
     216 
     217    echo '<wp:term_description>' . wxr_cdata($t->description) . '</wp:term_description>'; 
    183218} 
    184219 
     
    256291<?php if ( $tags ) : foreach ( $tags as $t ) : ?> 
    257292    <wp:tag><wp:tag_slug><?php echo $t->slug; ?></wp:tag_slug><?php wxr_tag_name($t); ?><?php wxr_tag_description($t); ?></wp:tag> 
     293<?php endforeach; endif; ?> 
     294<?php if ( $terms ) : foreach ( $terms as $t ) : ?> 
     295    <wp:term><wp:term_taxonomy><?php echo $t->taxonomy; ?></wp:term_taxonomy><wp:term_slug><?php echo $t->slug; ?></wp:term_slug><wp:term_parent><?php echo $t->parent ? $custom_taxonomies[$t->parent]->name : ''; ?></wp:term_parent><?php wxr_term_name($t); ?><?php wxr_term_description($t); ?></wp:term> 
    258296<?php endforeach; endif; ?> 
    259297    <?php do_action('rss2_head'); ?> 
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