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Add some cache clearing to cat to tag converter.

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git-svn-id: https://develop.svn.wordpress.org/trunk@6206 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren 2007-10-08 22:39:20 +00:00
parent 15bfa9d2fb
commit 50ecbab7df
1 changed files with 12 additions and 0 deletions
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12
wp-admin/import/wp-cat2tag.php
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@ -140,11 +140,23 @@ class WP_Categories_to_Tags {
foreach ( $posts as $post ) {
if ( !$wpdb->get_var("SELECT object_id FROM $wpdb->term_relationships WHERE object_id = '$post' AND term_taxonomy_id = '$id'") )
$wpdb->query("INSERT INTO $wpdb->term_relationships (object_id, term_taxonomy_id) VALUES ('$post', '$id')");
clean_post_cache($post);
}
} else {
$tt_ids = $wpdb->get_col("SELECT term_taxonomy_id FROM $wpdb->term_taxonomy WHERE term_id = '{$category->term_id}' AND taxonomy = 'category'");
if ( $tt_ids ) {
$posts = $wpdb->get_col("SELECT object_id FROM $wpdb->term_relationships WHERE term_taxonomy_id IN (" . join(',', $tt_ids) . ") GROUP BY object_id");
foreach ( (array) $posts as $post )
clean_post_cache($post);
}
// Change the category to a tag.
$wpdb->query("UPDATE $wpdb->term_taxonomy SET taxonomy = 'post_tag' WHERE term_id = '{$category->term_id}' AND taxonomy = 'category'");
$terms = $wpdb->get_col("SELECT term_id FROM $wpdb->term_taxonomy WHERE parent = '{$category->term_id}' AND taxonomy = 'category'");
foreach ( (array) $terms as $term )
clean_category_cache($term);
// Set all parents to 0 (root-level) if their parent was the converted tag
$wpdb->query("UPDATE $wpdb->term_taxonomy SET parent = 0 WHERE parent = '{$category->term_id}' AND taxonomy = 'category'");
}