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Defer term counting during import. Props tellyworth. fixes #5377 

git-svn-id: http://svn.automattic.com/wordpress/trunk@6376 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2007-12-12 05:14:00 +00:00
parent 0f846cd38f
commit 805e41198c
2 changed files with 39 additions and 2 deletions
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2
wp-admin/import/wordpress.php
View File

@ -446,11 +446,13 @@ class WP_Import {
$this->file = $file;
$this->get_authors_from_post();
wp_defer_term_counting(true);
$this->get_entries();
$this->process_categories();
$this->process_tags();
$result = $this->process_posts();
$this->backfill_parents();
wp_defer_term_counting(false);
if ( is_wp_error( $result ) )
return $result;
}

39
wp-includes/taxonomy.php
View File

@ -1317,6 +1317,21 @@ function wp_update_term( $term, $taxonomy, $args = array() ) {
return array('term_id' => $term_id, 'term_taxonomy_id' => $tt_id);
}
// enable or disable term count deferring
// if no value is supplied, the current value of the defer setting is returned
function wp_defer_term_counting($defer=NULL) {
static $_defer = false;
if ( is_bool($defer) ) {
$_defer = $defer;
// flush any deferred counts
if ( !$defer )
wp_update_term_count( NULL, NULL, true );
}
return $_defer;
}
/**
* wp_update_term_count() - Updates the amount of terms in taxonomy
*
@ -1334,8 +1349,15 @@ function wp_update_term( $term, $taxonomy, $args = array() ) {
* @param string $taxonomy The context of the term.
* @return bool If no terms will return false, and if successful will return true.
*/
function wp_update_term_count( $terms, $taxonomy ) {
global $wpdb;
function wp_update_term_count( $terms, $taxonomy, $do_deferred=false ) {
static $_deferred = array();
if ( $do_deferred ) {
foreach ( array_keys($_deferred) as $tax ) {
wp_update_term_count_now( $_deferred[$tax], $tax );
unset( $_deferred[$tax] );
}
}
if ( empty($terms) )
return false;
@ -1343,6 +1365,19 @@ function wp_update_term_count( $terms, $taxonomy ) {
if ( !is_array($terms) )
$terms = array($terms);
if ( wp_defer_term_counting() ) {
if ( !isset($_deferred[$taxonomy]) )
$_deferred[$taxonomy] = array();
$_deferred[$taxonomy] = array_unique( array_merge($_deferred[$taxonomy], $terms) );
return true;
}
return wp_update_term_count_now( $terms, $taxonomy );
}
function wp_update_term_count_now( $terms, $taxonomy ) {
global $wpdb;
$terms = array_map('intval', $terms);
$taxonomy = get_taxonomy($taxonomy);