function bb_merge_tags($old_id, $new_id)
{
if (!bb_current_user_can('manage_tags')) {
return false;
}
$old_id = (int) $old_id;
$new_id = (int) $new_id;
if ($old_id == $new_id) {
return false;
}
do_action('bb_pre_merge_tags', $old_id, $new_id);
// Get all topics tagged with old tag
$old_topics = bb_get_tagged_topic_ids($old_id);
// Get all toics tagged with new tag
$new_topics = bb_get_tagged_topic_ids($new_id);
// Get intersection of those topics
$both_topics = array_intersect($old_topics, $new_topics);
// Discard the intersection from the old tags topics
$old_topics = array_diff($old_topics, $both_topics);
// Add the remainder of the old tag topics to the new tag
if (count($old_topics)) {
$new_tag = bb_get_tag($new_id);
foreach ($old_topics as $old_topic) {
bb_add_topic_tag($old_topic, $new_tag->slug);
}
}
// Destroy the old tag
$old_tag = bb_destroy_tag($old_id);
return array('destroyed' => $old_tag, 'old_count' => count($old_topics), 'diff_count' => count($both_topics));
}
/**
* Destroys the specified tag
*
* @since 1.0
* @return integer|object 1 when successfully deleted or an IXR_Error object on failure
* @param array $args Arguments passed by the XML-RPC call
* @param string $args[0] The username for authentication
* @param string $args[1] The password for authentication
* @param string $args[2] The tag name or slug to be destroyed
*
* XML-RPC request to destroy the tag "banana"
* <methodCall>
* <methodName>bb.destroyTopicTag</methodName>
* <params>
* <param><value><string>joeblow</string></value></param>
* <param><value><string>123password</string></value></param>
* <param><value><string>banana</string></value></param>
* </params>
* </methodCall>
*/
function bb_destroyTopicTag($args)
{
do_action('bb_xmlrpc_call', 'bb.destroyTopicTag');
// Escape args
$this->escape($args);
// Get the login credentials
$username = $args[0];
$password = (string) $args[1];
// Check the user is valid
$user = $this->authenticate($username, $password, 'manage_tags', __('You do not have permission to manage tags.'));
do_action('bb_xmlrpc_call_authenticated', 'bb.destroyTopicTag');
// If an error was raised by authentication or by an action then return it
if ($this->error) {
return $this->error;
}
// Can only be a string
$tag_id = isset($args[2]) ? (string) $args[2] : false;
// Check for bad data
if (!$tag_id) {
$this->error = new IXR_Error(400, __('The tag id is invalid.'));
return $this->error;
}
// Check the requested tag exists
if (!($tag = bb_get_tag($tag_id))) {
$this->error = new IXR_Error(400, __('No tag found.'));
return $this->error;
}
// Get the numeric tag id
$tag_id = (int) $tag->tag_id;
// Destroy the tag
if (!($result = bb_destroy_tag($tag_id))) {
$this->error = new IXR_Error(500, __('The tag could not be destroyed.'));
return $this->error;
}
$result = 1;
do_action('bb_xmlrpc_call_return', 'bb.destroyTopicTag');
// Return the tag
return $result;
}
function destroy_tag($tag_id, $recount_topics = true)
{
bb_log_deprecated('function', __FUNCTION__, 'bb_destroy_tag');
return bb_destroy_tag($tag_id, $recount_topics);
}
<?php
require 'admin.php';
if (!bb_current_user_can('manage_tags')) {
bb_die(__('You are not allowed to manage tags.'));
}
$tag_id = (int) $_POST['id'];
bb_check_admin_referer('destroy-tag_' . $tag_id);
if (!($old_tag = bb_get_tag($tag_id))) {
bb_die(__('Tag not found.'));
}
if (bb_destroy_tag($tag_id)) {
bb_die(__('That tag was successfully destroyed'));
} else {
bb_die(printf(__("Something odd happened when attempting to destroy that tag.<br />\n<a href=\"%s\">Try Again?</a>"), wp_get_referer()));
}
<?php
require 'admin.php';
if (!bb_current_user_can('manage_tags')) {
bb_die(__('You are not allowed to manage tags.'));
}
$tag_id = (int) $_POST['id'];
bb_check_admin_referer('destroy-tag_' . $tag_id);
$old_tag = bb_get_tag($tag_id);
if (!$old_tag) {
bb_die(__('Tag not found.'));
}
if ($destroyed = bb_destroy_tag($tag_id)) {
printf(__("Rows deleted from tags table: %d <br />\n"), $destroyed['tags']);
printf(__("Rows deleted from tagged table: %d <br />\n"), $destroyed['tagged']);
printf(__('<a href="%s">Home</a>'), bb_get_uri());
} else {
die(printf(__("Something odd happened when attempting to destroy that tag.<br />\n<a href=\"%s\">Try Again?</a>"), wp_get_referer()));
}
function bb_recount_tag_delete_empty()
{
// Get all tags
if (!isset($terms)) {
$terms = $wp_taxonomy_object->get_terms('bb_topic_tag', array('hide_empty' => false));
}
if (!is_wp_error($terms) && is_array($terms)) {
$message = __('Deleted tags with no topics');
foreach ($terms as $term) {
$topic_ids = bb_get_tagged_topic_ids($term->term_id);
if (!is_wp_error($topic_ids) && is_array($topic_ids)) {
if (false === $topic_ids || is_array($topic_ids) && !count($topic_ids)) {
bb_destroy_tag($term->term_taxonomy_id);
}
}
unset($topic_ids);
}
}
unset($terms, $term);
return $message;
}
}
}
unset($term, $_terms);
}
if (isset($_POST['tags-delete-empty']) && 1 == $_POST['tags-delete-empty']) {
// Get all tags
if (!isset($terms)) {
$terms = $wp_taxonomy_object->get_terms('bb_topic_tag', array('hide_empty' => false));
}
if (!is_wp_error($terms) && is_array($terms)) {
$messages[] = __('Deleted tags with no topics');
foreach ($terms as $term) {
$topic_ids = bb_get_tagged_topic_ids($term->term_id);
if (!is_wp_error($topic_ids) && is_array($topic_ids)) {
if (false === $topic_ids || is_array($topic_ids) && !count($topic_ids)) {
bb_destroy_tag($term->term_taxonomy_id);
}
}
unset($topic_ids);
}
}
unset($terms, $term);
}
if (isset($_POST['clean-favorites']) && 1 == $_POST['clean-favorites']) {
$favorites_key = $bbdb->prefix . 'favorites';
if ($users = $bbdb->get_results("SELECT user_id AS id, meta_value AS favorites FROM {$bbdb->usermeta} WHERE meta_key = '" . $favorites_key . "'")) {
$messages[] = __('Removed deleted topics from users\' favorites');
$topics = $bbdb->get_col("SELECT topic_id FROM {$bbdb->topics} WHERE topic_status = '0'");
foreach ($users as $user) {
foreach (explode(',', $user->favorites) as $favorite) {
if (!in_array($favorite, $topics)) {
