/**
* Updates the category to the database via the cnTerm class.
*
* @access public
* @since unknown
* @return bool
*/
public function update()
{
$args = array('name' => $this->name, 'slug' => $this->slug, 'description' => $this->description, 'parent' => $this->parent);
// Make sure the category isn't being set to itself as a parent.
if ($this->id === $this->parent) {
cnMessage::set('error', 'category_self_parent');
return FALSE;
}
remove_filter('pre_term_description', 'wp_filter_kses');
$result = cnTerm::update($this->id, 'category', $args);
if (is_wp_error($result)) {
cnMessage::set('error', $result->get_error_message());
return FALSE;
} else {
cnMessage::set('success', 'category_updated');
return TRUE;
}
}
/**
* Update one item from the collection
*
* @since 8.5.26
*
* @param WP_REST_Request $request Full data about the request.
*
* @return WP_Error|WP_REST_Request
*/
public function update_item($request)
{
if (isset($request['parent'])) {
//if ( ! is_taxonomy_hierarchical( $this->taxonomy ) ) {
//
// return new WP_Error( 'rest_taxonomy_not_hierarchical', __( 'Can not set resource parent, taxonomy is not hierarchical.' ), array( 'status' => 400 ) );
//}
$parent = cnTerm::get((int) $request['parent'], $this->taxonomy);
if (!$parent) {
return new WP_Error('rest_term_invalid', __("Parent resource doesn't exist.", 'connections'), array('status' => 400));
}
}
$prepared_term = $this->prepare_item_for_database($request);
$term = cnTerm::get((int) $request['id'], $this->taxonomy);
// Only update the term if we haz something to update.
if (!empty($prepared_term)) {
$update = cnTerm::update($term->term_id, $term->taxonomy, (array) $prepared_term);
if (is_wp_error($update)) {
return $update;
}
}
$term = cnTerm::get((int) $request['id'], $this->taxonomy);
/* This action is documented in lib/endpoints/class-wp-rest-terms-controller.php */
do_action("cn_rest_insert_{$this->taxonomy}", $term, $request, FALSE);
$fields_update = $this->update_additional_fields_for_object($term, $request);
if (is_wp_error($fields_update)) {
return $fields_update;
}
$request->set_param('context', 'view');
$response = $this->prepare_item_for_response($term, $request);
return rest_ensure_response($response);
}
/**
* Updates the category to the database via the cnTerm class.
*
* @access public
* @since unknown
* @return bool
*/
public function update()
{
$args = array('name' => $this->name, 'slug' => $this->slug, 'description' => $this->description, 'parent' => $this->parent);
// Make sure the category isn't being set to itself as a parent.
if ($this->id === $this->parent) {
cnMessage::set('error', 'category_self_parent');
return FALSE;
}
// @todo Add option for user to set the default category, which should not be able to be deleted.
//$defaults['default'] = get_option( 'cn_default_category' );
// Temporarily hard code the default category to the Uncategorized category
// and ensure it can not be deleted. This should be removed when the default
// category can be set by the user.
$default_category = cnTerm::getBy('slug', 'uncategorized', 'category');
$defaults['default'] = $default_category->term_id;
// Do not change the default category.
// This should be able to be removed after the user configurable default category is implemented.
if ($this->id == $default_category->term_id) {
cnMessage::set('error', 'category_update_uncategorized');
return FALSE;
}
remove_filter('pre_term_description', 'wp_filter_kses');
$result = cnTerm::update($this->id, 'category', $args);
if (is_wp_error($result)) {
cnMessage::set('error', $result->get_error_message());
return FALSE;
} else {
cnMessage::set('success', 'category_updated');
return TRUE;
}
}
/**
* Updates a term.
*
* @deprecated 8.1.6 Use {@see cnTerm::update()} instead.
* @see cnTerm::update()
*
* $termID - (int) ID of the term to be updated
* $taxonomy - (string) taxonomy of the term to be updated
* $attributes - (array) name - (string)
* slug - (string)
* parent - (int)
* description - (string)
*
* @param int $termID
* @param string $taxonomy
* @param array $attributes
*
* @return bool
*/
public function updateTerm($termID, $taxonomy, $attributes)
{
$result = cnTerm::update($termID, $taxonomy, $attributes);
return $result;
}
/**
* Update term based on arguments provided.
*
* The $args will indiscriminately override all values with the same field name.
* Care must be taken to not override important information needed to update or the
* update will fail (or perhaps create a new term, neither would be acceptable).
*
* Defaults will set 'alias_of', 'description', 'parent', and 'slug' if not
* defined in $args already.
*
* 'alias_of' will create a term group, if it does not already exist, and update
* it for the $term.
*
* If the 'slug' argument in $args is missing, then the 'name' in $args will be
* used. It should also be noted that if you set 'slug' and it isn't unique then
* a WP_Error will be passed back. If you don't pass any slug, then a unique one
* will be created for you.
*
* For what can be overrode in $args, check the term scheme can contain and stay
* away from the term keys.
*
* NOTE: This is the Connections equivalent of @see wp_update_term() in WordPress core ../wp-includes/taxonomy.php
*
* Actions:
* cn_edit_terms
* Passes: (int) $term_id, (string) $taxonomy
*
* cn_edited_terms
* Passes: (int) $term_id, (string) $taxonomy
*
* cn_edit_term_taxonomy
* Passes: (int) $term_taxonomy_id, (string) $taxonomy
*
* cn_edited_term_taxonomy
* Passes: (int) $term_taxonomy_id, (string) $taxonomy
*
* cn_edit_term
* Passes: (int) $term_id, (int) $taxonomy_term_id, (string) $taxonomy
*
* cn_edit_$taxonomy
* Passes: (int) $taxonomy_term_id, (string) $taxonomy
*
* cn_edited_term
* Passes: (int) $term_id, (int) $taxonomy_term_id, (string) $taxonomy
*
* cn_edited_$taxonomy
* Passes: (int) $taxonomy_term_id, (string) $taxonomy
*
* Filters:
*
* cn_update_term_parent
* Passes: (int) $parent_term_id, (int) $term_id, (string) $taxonomy, (array) $parsed_args, (array) $args
* Returns: $parent_term_id
*
* cn_term_id_filter
* Passes: (int) $term_id, (int) $taxonomy_term_id
* Return: $term_id
*
* @access public
* @since 8.1.6
* @static
*
* @global wpdb $wpdb
*
* @param int $term_id The ID of the term
* @param string $taxonomy The context in which to relate the term to the object.
* @param array $args {
* Optional. Overwrite term field values.
*
* @type string 'alias_of' Slug of the term to make this term an alias of.
* Default: empty string.
* Accepts a term slug.
* @type string 'description' The term description.
* Default: empty string.
* @type int 'parent' The id of the parent term.
* Default: 0.
* @type string 'slug' The term slug to use.
* Default: empty string.
* }
*
* @return array|WP_Error Returns Term ID and Taxonomy Term ID or an instance of the WP_Error object.
*/
public static function update($term_id, $taxonomy, $args = array())
{
global $wpdb;
//@todo Add taxonomy check.
//if ( ! taxonomy_exists($taxonomy) )
// return new WP_Error('invalid_taxonomy', __('Invalid taxonomy'));
$term_id = (int) $term_id;
// First, get all of the original args
$term = self::get($term_id, $taxonomy);
if (is_wp_error($term)) {
return $term;
}
if (!$term) {
return new WP_Error('invalid_term', __('Empty Term', 'connections'));
}
$term = (array) $term->data;
// Escape data pulled from DB.
$term = wp_slash($term);
// Merge old and new args with new args overwriting old ones.
$args = array_merge($term, $args);
$defaults = array('alias_of' => '', 'description' => '', 'parent' => 0, 'slug' => '');
$args = wp_parse_args($args, $defaults);
$args = sanitize_term($args, 'cn_' . $taxonomy, 'db');
$parsed_args = $args;
// expected_slashed ($name)
$name = wp_unslash($args['name']);
$description = wp_unslash($args['description']);
$parsed_args['name'] = $name;
$parsed_args['description'] = $description;
if ('' == trim($name)) {
return new WP_Error('empty_term_name', __('A name is required for this term', 'connections'));
}
if (0 < $parsed_args['parent'] && !cnTerm::exists((int) $parsed_args['parent'])) {
return new WP_Error('missing_parent', __('Parent term does not exist.', 'connections'));
}
$empty_slug = FALSE;
if (empty($args['slug'])) {
$empty_slug = TRUE;
$slug = sanitize_title($name);
} else {
$slug = $args['slug'];
}
$parsed_args['slug'] = $slug;
$term_group = isset($parsed_args['term_group']) ? $parsed_args['term_group'] : 0;
if ($args['alias_of']) {
$alias = cnTerm::getBy('slug', $args['alias_of'], $taxonomy);
if (!empty($alias->term_group)) {
// The alias we want is already in a group, so let's use that one.
$term_group = $alias->term_group;
} elseif (!empty($alias->term_id)) {
/*
* The alias is not in a group, so we create a new one and add the alias to it.
*/
$term_group = $wpdb->get_var("SELECT MAX(term_group) FROM {$wpdb->terms}") + 1;
cnTerm::update($alias->term_id, $taxonomy, array('term_group' => $term_group));
}
$parsed_args['term_group'] = $term_group;
}
/**
* Filter the term parent.
*
* Hook to this filter to see if it will cause a hierarchy loop.
*
* @since 8.1.6
*
* @param int $parent ID of the parent term.
* @param int $term_id Term ID.
* @param string $taxonomy Taxonomy slug.
* @param array $parsed_args An array of potentially altered update arguments for the given term.
* @param array $args An array of update arguments for the given term.
*/
$parent = apply_filters('cn_update_term_parent', $args['parent'], $term_id, $taxonomy, $parsed_args, $args);
// Check for duplicate slug
$duplicate = self::getBy('slug', $slug, $taxonomy);
if ($duplicate && $duplicate->term_id != $term_id) {
// If an empty slug was passed or the parent changed, reset the slug to something unique.
// Otherwise, bail.
if ($empty_slug || $parent != $term['parent']) {
$slug = self::unique_slug($slug, (object) $args);
} else {
return new WP_Error('duplicate_term_slug', sprintf(__('The slug “%s” is already in use by another term', 'connections'), $slug));
}
}
$tt_id = (int) $wpdb->get_var($wpdb->prepare("SELECT tt.term_taxonomy_id FROM " . CN_TERM_TAXONOMY_TABLE . " AS tt INNER JOIN " . CN_TERMS_TABLE . " AS t ON tt.term_id = t.term_id WHERE tt.taxonomy = %s AND t.term_id = %d", $taxonomy, $term_id));
// Check whether this is a shared term that needs splitting.
//$_term_id = _split_shared_term( $term_id, $tt_id );
//if ( ! is_wp_error( $_term_id ) ) {
// $term_id = $_term_id;
//}
/**
* Fires immediately before the given terms are edited.
*
* @since 8.1.6
*
* @param int $term_id Term ID.
* @param string $taxonomy Taxonomy slug.
*/
do_action('cn_edit_terms', $term_id, $taxonomy);
$wpdb->update(CN_TERMS_TABLE, compact('name', 'slug', 'term_group'), compact('term_id'));
if (empty($slug)) {
$slug = sanitize_title($name, $term_id);
$wpdb->update(CN_TERMS_TABLE, compact('slug'), compact('term_id'));
}
/**
* Fires immediately after the given terms are edited.
*
* @since 8.1.6
*
* @param int $term_id Term ID
* @param string $taxonomy Taxonomy slug.
*/
do_action('cn_edited_terms', $term_id, $taxonomy);
/**
* Fires immediate before a term-taxonomy relationship is updated.
*
* @since 8.1.6
*
* @param int $tt_id Term taxonomy ID.
* @param string $taxonomy Taxonomy slug.
*/
do_action('cn_edit_term_taxonomy', $tt_id, $taxonomy);
$wpdb->update(CN_TERM_TAXONOMY_TABLE, compact('term_id', 'taxonomy', 'description', 'parent'), array('term_taxonomy_id' => $tt_id));
/**
* Fires immediately after a term-taxonomy relationship is updated.
*
* @since 8.1.6
*
* @param int $tt_id Term taxonomy ID.
* @param string $taxonomy Taxonomy slug.
*/
do_action('cn_edited_term_taxonomy', $tt_id, $taxonomy);
// Clean the relationship caches for all object types using this term
$objects = $wpdb->get_col($wpdb->prepare("SELECT entry_id FROM " . CN_TERM_RELATIONSHIP_TABLE . " WHERE term_taxonomy_id = %d", $tt_id));
//@todo implement the following block of code.
//$tax_object = get_taxonomy( $taxonomy );
//foreach ( $tax_object->object_type as $object_type ) {
// self::cleanRelationshipCache( $objects, $object_type );
self::cleanRelationshipCache($objects, $taxonomy);
// Clean the entry/term relationships directly until get_taxonomy() is implemented.
//}
/**
* Fires after a term has been updated, but before the term cache has been cleaned.
*
* @since 8.1.6
*
* @param int $term_id Term ID.
* @param int $tt_id Term taxonomy ID.
* @param string $taxonomy Taxonomy slug.
*/
do_action("cn_edit_term", $term_id, $tt_id, $taxonomy);
/**
* Fires after a term in a specific taxonomy has been updated, but before the term
* cache has been cleaned.
*
* The dynamic portion of the hook name, $taxonomy, refers to the taxonomy slug.
*
* @since 8.1.6
*
* @param int $term_id Term ID.
* @param int $tt_id Term taxonomy ID.
*/
do_action("cn_edit_{$taxonomy}", $term_id, $tt_id);
/** @see cnTerm::insert() */
$term_id = apply_filters('cn_term_id_filter', $term_id, $tt_id);
self::cleanCache($term_id, $taxonomy);
/**
* Fires after a term has been updated, and the term cache has been cleaned.
*
* @since 8.1.6
*
* @param int $term_id Term ID.
* @param int $tt_id Term taxonomy ID.
* @param string $taxonomy Taxonomy slug.
*/
do_action("cn_edited_term", $term_id, $tt_id, $taxonomy);
/**
* Fires after a term for a specific taxonomy has been updated, and the term
* cache has been cleaned.
*
* The dynamic portion of the hook name, $taxonomy, refers to the taxonomy slug.
*
* @since 8.1.6
*
* @param int $term_id Term ID.
* @param int $tt_id Term taxonomy ID.
*/
do_action("cn_edited_{$taxonomy}", $term_id, $tt_id);
return array('term_id' => $term_id, 'term_taxonomy_id' => $tt_id);
}
