Wordpress 2.9

[autoinstalls/wordpress.git] / wp-includes / taxonomy.php

diff --git a/wp-includes/taxonomy.php b/wp-includes/taxonomy.php
index 12f86a37494fda6d0d4d1c23a7d95ca4934daa85..98282027f3b2462d7415d36d8520d5f39bff6243 100644 (file)
--- a/wp-includes/taxonomy.php
+++ b/wp-includes/taxonomy.php
@@ -301,6 +301,7 @@ function get_objects_in_term( $terms, $taxonomies, $args = array() ) {
  */
 function &get_term($term, $taxonomy, $output = OBJECT, $filter = 'raw') {
        global $wpdb;
+       $null = null;
 
        if ( empty($term) ) {
                $error = new WP_Error('invalid_term', __('Empty Term'));
@@ -321,6 +322,8 @@ function &get_term($term, $taxonomy, $output = OBJECT, $filter = 'raw') {
                $term = (int) $term;
                if ( ! $_term = wp_cache_get($term, $taxonomy) ) {
                        $_term = $wpdb->get_row( $wpdb->prepare( "SELECT t.*, tt.* FROM $wpdb->terms AS t INNER JOIN $wpdb->term_taxonomy AS tt ON t.term_id = tt.term_id WHERE tt.taxonomy = %s AND t.term_id = %s LIMIT 1", $taxonomy, $term) );
+                       if ( ! $_term )
+                               return $null;
                        wp_cache_add($term, $_term, $taxonomy);
                }
        }
@@ -1078,7 +1081,9 @@ function wp_delete_object_term_relationships( $object_id, $taxonomies ) {
        foreach ( (array) $taxonomies as $taxonomy ) {
                $tt_ids = wp_get_object_terms($object_id, $taxonomy, 'fields=tt_ids');
                $in_tt_ids = "'" . implode("', '", $tt_ids) . "'";
+               do_action( 'delete_term_relationships', $object_id, $tt_ids );
                $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->term_relationships WHERE object_id = %d AND term_taxonomy_id IN ($in_tt_ids)", $object_id) );
+               do_action( 'deleted_term_relationships', $object_id, $tt_ids );
                wp_update_term_count($tt_ids, $taxonomy);
        }
 }
@@ -1137,7 +1142,10 @@ function wp_delete_term( $term, $taxonomy, $args = array() ) {
                        return $term_obj;
                $parent = $term_obj->parent;
 
+               $edit_tt_ids = $wpdb->get_col( "SELECT `term_taxonomy_id` FROM $wpdb->term_taxonomy WHERE `parent` = " . (int)$term_obj->term_id );
+               do_action( 'edit_term_taxonomies', $edit_tt_ids );
                $wpdb->update( $wpdb->term_taxonomy, compact( 'parent' ), array( 'parent' => $term_obj->term_id) + compact( 'taxonomy' ) );
+               do_action( 'edited_term_taxonomies', $edit_tt_ids );
        }
 
        $objects = $wpdb->get_col( $wpdb->prepare( "SELECT object_id FROM $wpdb->term_relationships WHERE term_taxonomy_id = %d", $tt_id ) );
@@ -1155,7 +1163,9 @@ function wp_delete_term( $term, $taxonomy, $args = array() ) {
                wp_set_object_terms($object, $terms, $taxonomy);
        }
 
+       do_action( 'delete_term_taxonomy', $tt_id );
        $wpdb->query( $wpdb->prepare( "DELETE FROM $wpdb->term_taxonomy WHERE term_taxonomy_id = %d", $tt_id ) );
+       do_action( 'deleted_term_taxonomy', $tt_id );
 
        // Delete the term if no taxonomies use it.
        if ( !$wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_taxonomy WHERE term_id = %d", $term) ) )
@@ -1377,7 +1387,9 @@ function wp_insert_term( $term, $taxonomy, $args = array() ) {
                } else {
                        // The alias isn't in a group, so let's create a new one and firstly add the alias term to it.
                        $term_group = $wpdb->get_var("SELECT MAX(term_group) FROM $wpdb->terms") + 1;
+                       do_action( 'edit_terms', $alias->term_id );
                        $wpdb->update($wpdb->terms, compact('term_group'), array('term_id' => $alias->term_id) );
+                       do_action( 'edited_terms', $alias->term_id );
                }
        }
 
@@ -1396,7 +1408,9 @@ function wp_insert_term( $term, $taxonomy, $args = array() ) {
 
        if ( empty($slug) ) {
                $slug = sanitize_title($slug, $term_id);
+               do_action( 'edit_terms', $term_id );
                $wpdb->update( $wpdb->terms, compact( 'slug' ), compact( 'term_id' ) );
+               do_action( 'edited_terms', $term_id );
        }
 
        $tt_id = $wpdb->get_var( $wpdb->prepare( "SELECT tt.term_taxonomy_id FROM $wpdb->term_taxonomy AS tt INNER JOIN $wpdb->terms AS t ON tt.term_id = t.term_id WHERE tt.taxonomy = %s AND t.term_id = %d", $taxonomy, $term_id ) );
@@ -1407,14 +1421,14 @@ function wp_insert_term( $term, $taxonomy, $args = array() ) {
        $wpdb->insert( $wpdb->term_taxonomy, compact( 'term_id', 'taxonomy', 'description', 'parent') + array( 'count' => 0 ) );
        $tt_id = (int) $wpdb->insert_id;
 
-       do_action("create_term", $term_id, $tt_id);
+       do_action("create_term", $term_id, $tt_id, $taxonomy);
        do_action("create_$taxonomy", $term_id, $tt_id);
 
        $term_id = apply_filters('term_id_filter', $term_id, $tt_id);
 
        clean_term_cache($term_id, $taxonomy);
 
-       do_action("created_term", $term_id, $tt_id);
+       do_action("created_term", $term_id, $tt_id, $taxonomy);
        do_action("created_$taxonomy", $term_id, $tt_id);
 
        return array('term_id' => $term_id, 'term_taxonomy_id' => $tt_id);
@@ -1474,7 +1488,9 @@ function wp_set_object_terms($object_id, $terms, $taxonomy, $append = false) {
 
                if ( $wpdb->get_var( $wpdb->prepare( "SELECT term_taxonomy_id FROM $wpdb->term_relationships WHERE object_id = %d AND term_taxonomy_id = %d", $object_id, $tt_id ) ) )
                        continue;
+               do_action( 'add_term_relationship', $object_id, $tt_id );
                $wpdb->insert( $wpdb->term_relationships, array( 'object_id' => $object_id, 'term_taxonomy_id' => $tt_id ) );
+               do_action( 'added_term_relationship', $object_id, $tt_id );
        }
 
        wp_update_term_count($tt_ids, $taxonomy);
@@ -1483,7 +1499,9 @@ function wp_set_object_terms($object_id, $terms, $taxonomy, $append = false) {
                $delete_terms = array_diff($old_tt_ids, $tt_ids);
                if ( $delete_terms ) {
                        $in_delete_terms = "'" . implode("', '", $delete_terms) . "'";
+                       do_action( 'delete_term_relationships', $object_id, $delete_terms );
                        $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->term_relationships WHERE object_id = %d AND term_taxonomy_id IN ($in_delete_terms)", $object_id) );
+                       do_action( 'deleted_term_relationships', $object_id, $delete_terms );
                        wp_update_term_count($delete_terms, $taxonomy);
                }
        }
@@ -1500,7 +1518,7 @@ function wp_set_object_terms($object_id, $terms, $taxonomy, $append = false) {
                        $wpdb->query("INSERT INTO $wpdb->term_relationships (object_id, term_taxonomy_id, term_order) VALUES " . join(',', $values) . " ON DUPLICATE KEY UPDATE term_order = VALUES(term_order)");
        }
 
-       do_action('set_object_terms', $object_id, $terms, $tt_ids, $taxonomy, $append);
+       do_action('set_object_terms', $object_id, $terms, $tt_ids, $taxonomy, $append, $old_tt_ids);
        return $tt_ids;
 }
 
@@ -1646,7 +1664,9 @@ function wp_update_term( $term_id, $taxonomy, $args = array() ) {
                } else {
                        // The alias isn't in a group, so let's create a new one and firstly add the alias term to it.
                        $term_group = $wpdb->get_var("SELECT MAX(term_group) FROM $wpdb->terms") + 1;
+                       do_action( 'edit_terms', $alias->term_id );
                        $wpdb->update( $wpdb->terms, compact('term_group'), array( 'term_id' => $alias->term_id ) );
+                       do_action( 'edited_terms', $alias->term_id );
                }
        }
 
@@ -1660,26 +1680,27 @@ function wp_update_term( $term_id, $taxonomy, $args = array() ) {
                else
                        return new WP_Error('duplicate_term_slug', sprintf(__('The slug “%s” is already in use by another term'), $slug));
        }
-
+       do_action( 'edit_terms', $term_id );
        $wpdb->update($wpdb->terms, compact( 'name', 'slug', 'term_group' ), compact( 'term_id' ) );
-
        if ( empty($slug) ) {
                $slug = sanitize_title($name, $term_id);
                $wpdb->update( $wpdb->terms, compact( 'slug' ), compact( 'term_id' ) );
        }
+       do_action( 'edited_terms', $term_id );
 
        $tt_id = $wpdb->get_var( $wpdb->prepare( "SELECT tt.term_taxonomy_id FROM $wpdb->term_taxonomy AS tt INNER JOIN $wpdb->terms AS t ON tt.term_id = t.term_id WHERE tt.taxonomy = %s AND t.term_id = %d", $taxonomy, $term_id) );
-
+       do_action( 'edit_term_taxonomy', $tt_id );
        $wpdb->update( $wpdb->term_taxonomy, compact( 'term_id', 'taxonomy', 'description', 'parent' ), array( 'term_taxonomy_id' => $tt_id ) );
+       do_action( 'edited_term_taxonomy', $tt_id );
 
-       do_action("edit_term", $term_id, $tt_id);
+       do_action("edit_term", $term_id, $tt_id, $taxonomy);
        do_action("edit_$taxonomy", $term_id, $tt_id);
 
        $term_id = apply_filters('term_id_filter', $term_id, $tt_id);
 
        clean_term_cache($term_id, $taxonomy);
 
-       do_action("edited_term", $term_id, $tt_id);
+       do_action("edited_term", $term_id, $tt_id, $taxonomy);
        do_action("edited_$taxonomy", $term_id, $tt_id);
 
        return array('term_id' => $term_id, 'term_taxonomy_id' => $tt_id);
@@ -1771,7 +1792,9 @@ function wp_update_term_count_now( $terms, $taxonomy ) {
                // Default count updater
                foreach ( (array) $terms as $term) {
                        $count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships WHERE term_taxonomy_id = %d", $term) );
+                       do_action( 'edit_term_taxonomy', $term );
                        $wpdb->update( $wpdb->term_taxonomy, compact( 'count' ), array( 'term_taxonomy_id' => $term ) );
+                       do_action( 'edited_term_taxonomy', $term );
                }
 
        }
@@ -2153,7 +2176,9 @@ function _update_post_term_count( $terms ) {
 
        foreach ( (array) $terms as $term ) {
                $count = $wpdb->get_var( $wpdb->prepare( "SELECT COUNT(*) FROM $wpdb->term_relationships, $wpdb->posts WHERE $wpdb->posts.ID = $wpdb->term_relationships.object_id AND post_status = 'publish' AND post_type = 'post' AND term_taxonomy_id = %d", $term ) );
+               do_action( 'edit_term_taxonomy', $term );
                $wpdb->update( $wpdb->term_taxonomy, compact( 'count' ), array( 'term_taxonomy_id' => $term ) );
+               do_action( 'edited_term_taxonomy', $term );
        }
 }
 
@@ -2191,7 +2216,7 @@ function get_term_link( $term, $taxonomy ) {
        $slug = $term->slug;
 
        if ( empty($termlink) ) {
-               $file = get_option('home') . '/';
+               $file = trailingslashit( get_option('home') );
                $t = get_taxonomy($taxonomy);
                if ( $t->query_var )
                        $termlink = "$file?$t->query_var=$slug";