/**
* Retrieve Bookmark data based on ID
*
- * @since 2.1
+ * @since 2.1.0
* @uses $wpdb Database Object
*
* @param int $bookmark_id
* @param string $filter Optional, default is 'raw'.
* @return array|object Type returned depends on $output value.
*/
-function get_bookmark($bookmark_id, $output = OBJECT, $filter = 'raw') {
+function get_bookmark($bookmark, $output = OBJECT, $filter = 'raw') {
global $wpdb;
- $link = $wpdb->get_row($wpdb->prepare("SELECT * FROM $wpdb->links WHERE link_id = %d LIMIT 1", $bookmark_id));
- $link->link_category = array_unique( wp_get_object_terms($link->link_id, 'link_category', 'fields=ids') );
+ if ( empty($bookmark) ) {
+ if ( isset($GLOBALS['link']) )
+ $_bookmark = & $GLOBALS['link'];
+ else
+ $_bookmark = null;
+ } elseif ( is_object($bookmark) ) {
+ wp_cache_add($bookmark->link_id, $bookmark, 'bookmark');
+ $_bookmark = $bookmark;
+ } else {
+ if ( isset($GLOBALS['link']) && ($GLOBALS['link']->link_id == $bookmark) ) {
+ $_bookmark = & $GLOBALS['link'];
+ } elseif ( ! $_bookmark = wp_cache_get($bookmark, 'bookmark') ) {
+ $_bookmark = $wpdb->get_row($wpdb->prepare("SELECT * FROM $wpdb->links WHERE link_id = %d LIMIT 1", $bookmark));
+ $_bookmark->link_category = array_unique( wp_get_object_terms($_bookmark->link_id, 'link_category', 'fields=ids') );
+ wp_cache_add($_bookmark->link_id, $_bookmark, 'bookmark');
+ }
+ }
- $link = sanitize_bookmark($link, $filter);
+ $_bookmark = sanitize_bookmark($_bookmark, $filter);
if ( $output == OBJECT ) {
- return $link;
+ return $_bookmark;
} elseif ( $output == ARRAY_A ) {
- return get_object_vars($link);
+ return get_object_vars($_bookmark);
} elseif ( $output == ARRAY_N ) {
- return array_values(get_object_vars($link));
+ return array_values(get_object_vars($_bookmark));
} else {
- return $link;
+ return $_bookmark;
}
}
/**
* Retrieve single bookmark data item or field.
*
- * @since 2.3
+ * @since 2.3.0
* @uses get_bookmark() Gets bookmark object using $bookmark as ID
* @uses sanitize_bookmark_field() Sanitizes Bookmark field based on $context.
*
/**
* Retrieve bookmark data based on ID.
*
- * @since 2.0
+ * @since 2.0.0
* @deprecated Use get_bookmark()
* @see get_bookmark()
*
* 'exclude' - Default is empty string (string). Exclude other categories
* separated by commas.
*
- * @since 2.1
+ * @since 2.1.0
* @uses $wpdb Database Object
* @link http://codex.wordpress.org/Template_Tags/get_bookmarks
*
$r = wp_parse_args( $args, $defaults );
extract( $r, EXTR_SKIP );
+ $cache = array();
$key = md5( serialize( $r ) );
- if ( $cache = wp_cache_get( 'get_bookmarks', 'bookmark' ) )
- if ( isset( $cache[ $key ] ) )
+ if ( $cache = wp_cache_get( 'get_bookmarks', 'bookmark' ) ) {
+ if ( is_array($cache) && isset( $cache[ $key ] ) )
return apply_filters('get_bookmarks', $cache[ $key ], $r );
+ }
+
+ if ( !is_array($cache) )
+ $cache = array();
$inclusions = '';
if ( !empty($include) ) {
if (!empty($exclusions))
$exclusions .= ')';
- if ( ! empty($category_name) ) {
- if ( $category = get_term_by('name', $category_name, 'link_category') )
+ if ( !empty($category_name) ) {
+ if ( $category = get_term_by('name', $category_name, 'link_category') ) {
$category = $category->term_id;
+ } else {
+ $cache[ $key ] = array();
+ wp_cache_set( 'get_bookmarks', $cache, 'bookmark' );
+ return apply_filters( 'get_bookmarks', array(), $r );
+ }
}
if ( ! empty($search) ) {
/**
* Sanitizes all bookmark fields
*
- * @since 2.3
+ * @since 2.3.0
*
* @param object|array $bookmark Bookmark row
* @param string $context Optional, default is 'display'. How to filter the
'link_description', 'link_visible', 'link_owner', 'link_rating', 'link_updated',
'link_rel', 'link_notes', 'link_rss', );
- $do_object = false;
- if ( is_object($bookmark) )
+ if ( is_object($bookmark) ) {
$do_object = true;
+ $link_id = $bookmark->link_id;
+ } else {
+ $do_object = false;
+ $link_id = $bookmark['link_id'];
+ }
foreach ( $fields as $field ) {
- if ( $do_object )
- $bookmark->$field = sanitize_bookmark_field($field, $bookmark->$field, $bookmark->link_id, $context);
- else
- $bookmark[$field] = sanitize_bookmark_field($field, $bookmark[$field], $bookmark['link_id'], $context);
+ if ( $do_object ) {
+ if ( isset($bookmark->$field) )
+ $bookmark->$field = sanitize_bookmark_field($field, $bookmark->$field, $link_id, $context);
+ } else {
+ if ( isset($bookmark[$field]) )
+ $bookmark[$field] = sanitize_bookmark_field($field, $bookmark[$field], $link_id, $context);
+ }
}
return $bookmark;
* $field has the filter name and is passed the $value, $bookmark_id, and
* $context respectively.
*
- * @since 2.3
+ * @since 2.3.0
*
* @param string $field The bookmark field
* @param mixed $value The bookmark field value
if ( in_array($field, $format_to_edit) ) {
$value = format_to_edit($value);
} else {
- $value = attribute_escape($value);
+ $value = esc_attr($value);
}
} else if ( 'db' == $context ) {
$value = apply_filters("pre_$field", $value);
}
if ( 'attribute' == $context )
- $value = attribute_escape($value);
+ $value = esc_attr($value);
else if ( 'js' == $context )
- $value = js_escape($value);
+ $value = esc_js($value);
return $value;
}
/**
- * Deletes entire bookmark cache
+ * Deletes bookmark cache
*
- * @since 2.1
+ * @since 2.7.0
* @uses wp_cache_delete() Deletes the contents of 'get_bookmarks'
*/
-function delete_get_bookmark_cache() {
+function clean_bookmark_cache($bookmark_id) {
+ wp_cache_delete( $bookmark_id, 'bookmark' );
wp_cache_delete( 'get_bookmarks', 'bookmark' );
}
-add_action( 'add_link', 'delete_get_bookmark_cache' );
-add_action( 'edit_link', 'delete_get_bookmark_cache' );
-add_action( 'delete_link', 'delete_get_bookmark_cache' );
?>