X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/177fd6fefd2e3d5a0ea6591c71d660cabdb3c1a4..8f374b7233bc2815ccc387e448d208c5434eb961:/wp-admin/includes/taxonomy.php diff --git a/wp-admin/includes/taxonomy.php b/wp-admin/includes/taxonomy.php index b490ed63..7423cf92 100644 --- a/wp-admin/includes/taxonomy.php +++ b/wp-admin/includes/taxonomy.php @@ -1,28 +1,68 @@ $cat_name, 'category_parent' => $parent) ); } +/** + * {@internal Missing Short Description}} + * + * @since 2.0.0 + * + * @param unknown_type $categories + * @param unknown_type $post_id + * @return unknown + */ function wp_create_categories($categories, $post_id = '') { $cat_ids = array (); foreach ($categories as $category) { @@ -33,26 +73,24 @@ function wp_create_categories($categories, $post_id = '') { $cat_ids[] = $id; } - if ($post_id) + if ( $post_id ) wp_set_post_categories($post_id, $cat_ids); return $cat_ids; } -function wp_delete_category($cat_ID) { - $cat_ID = (int) $cat_ID; - $default = get_option('default_category'); - - // Don't delete the default cat - if ( $cat_ID == $default ) - return 0; - - return wp_delete_term($cat_ID, 'category', "default=$default"); -} - +/** + * Updates an existing Category or creates a new Category. + * + * @since 2.0.0 + * + * @param mixed $catarr See defaults below. Set 'cat_ID' to a non-zero value to update an existing category. The 'taxonomy' key was added in 3.0.0. + * @param bool $wp_error Optional, since 2.5.0. Set this to true if the caller handles WP_Error return values. + * @return int|object The ID number of the new or updated Category on success. Zero or a WP_Error on failure, depending on param $wp_error. + */ function wp_insert_category($catarr, $wp_error = false) { - $cat_defaults = array('cat_ID' => 0, 'cat_name' => '', 'category_description' => '', 'category_nicename' => '', 'category_parent' => ''); - $cat_arr = wp_parse_args($cat_arr, $cat_defaults); + $cat_defaults = array('cat_ID' => 0, 'taxonomy' => 'category', 'cat_name' => '', 'category_description' => '', 'category_nicename' => '', 'category_parent' => ''); + $catarr = wp_parse_args($catarr, $cat_defaults); extract($catarr, EXTR_SKIP); if ( trim( $cat_name ) == '' ) { @@ -79,15 +117,15 @@ function wp_insert_category($catarr, $wp_error = false) { if ( $parent < 0 ) $parent = 0; - if ( empty($parent) || !category_exists( $parent ) || ($cat_ID && cat_is_ancestor_of($cat_ID, $parent) ) ) + if ( empty( $parent ) || ! term_exists( $parent, $taxonomy ) || ( $cat_ID && term_is_ancestor_of( $cat_ID, $parent, $taxonomy ) ) ) $parent = 0; $args = compact('name', 'slug', 'parent', 'description'); if ( $update ) - $cat_ID = wp_update_term($cat_ID, 'category', $args); + $cat_ID = wp_update_term($cat_ID, $taxonomy, $args); else - $cat_ID = wp_insert_term($cat_name, 'category', $args); + $cat_ID = wp_insert_term($cat_name, $taxonomy, $args); if ( is_wp_error($cat_ID) ) { if ( $wp_error ) @@ -99,10 +137,21 @@ function wp_insert_category($catarr, $wp_error = false) { return $cat_ID['term_id']; } +/** + * Aliases wp_insert_category() with minimal args. + * + * If you want to update only some fields of an existing category, call this + * function with only the new values set inside $catarr. + * + * @since 2.0.0 + * + * @param array $catarr The 'cat_ID' value is required. All other keys are optional. + * @return int|bool The ID number of the new or updated Category on success. Zero or FALSE on failure. + */ function wp_update_category($catarr) { $cat_ID = (int) $catarr['cat_ID']; - if ( $cat_ID == $catarr['category_parent'] ) + if ( isset($catarr['category_parent']) && ($cat_ID == $catarr['category_parent']) ) return false; // First, get all of the original fields @@ -121,33 +170,83 @@ function wp_update_category($catarr) { // Tags // -function get_tags_to_edit( $post_id ) { +/** + * {@internal Missing Short Description}} + * + * @since 2.3.0 + * + * @param unknown_type $tag_name + * @return unknown + */ +function tag_exists($tag_name) { + return term_exists($tag_name, 'post_tag'); +} + +/** + * {@internal Missing Short Description}} + * + * @since 2.3.0 + * + * @param unknown_type $tag_name + * @return unknown + */ +function wp_create_tag($tag_name) { + return wp_create_term( $tag_name, 'post_tag'); +} + +/** + * {@internal Missing Short Description}} + * + * @since 2.3.0 + * + * @param unknown_type $post_id + * @return unknown + */ +function get_tags_to_edit( $post_id, $taxonomy = 'post_tag' ) { + return get_terms_to_edit( $post_id, $taxonomy); +} + +/** + * {@internal Missing Short Description}} + * + * @since 2.8.0 + * + * @param unknown_type $post_id + * @return unknown + */ +function get_terms_to_edit( $post_id, $taxonomy = 'post_tag' ) { $post_id = (int) $post_id; if ( !$post_id ) return false; - $tags = wp_get_post_tags($post_id); + $tags = wp_get_post_terms($post_id, $taxonomy, array()); if ( !$tags ) return false; + if ( is_wp_error($tags) ) + return $tags; + foreach ( $tags as $tag ) $tag_names[] = $tag->name; - $tags_to_edit = join( ', ', $tag_names ); - $tags_to_edit = attribute_escape( $tags_to_edit ); - $tags_to_edit = apply_filters( 'tags_to_edit', $tags_to_edit ); - return $tags_to_edit; -} + $tags_to_edit = join( ',', $tag_names ); + $tags_to_edit = esc_attr( $tags_to_edit ); + $tags_to_edit = apply_filters( 'terms_to_edit', $tags_to_edit, $taxonomy ); -function tag_exists($tag_name) { - return is_term($tag_name, 'post_tag'); + return $tags_to_edit; } -function wp_create_tag($tag_name) { - if ( $id = tag_exists($tag_name) ) +/** + * {@internal Missing Short Description}} + * + * @since 2.8.0 + * + * @param unknown_type $tag_name + * @return unknown + */ +function wp_create_term($tag_name, $taxonomy = 'post_tag') { + if ( $id = term_exists($tag_name, $taxonomy) ) return $id; - return wp_insert_term($tag_name, 'post_tag'); + return wp_insert_term($tag_name, $taxonomy); } - -?>