/**
* Uninstall all bbPress options and capabilities from a specific site.
*
* @since bbPress (r3765)
* @param type $site_id
*/
function bbp_do_uninstall($site_id = 0)
{
if (empty($site_id)) {
$site_id = get_current_blog_id();
}
switch_to_blog($site_id);
bbp_delete_options();
bbp_remove_caps();
flush_rewrite_rules();
restore_current_blog();
}
/**
* Handle the processing and feedback of the admin tools page
*
* @since 2.0.0 bbPress (r2613)
*
* @uses check_admin_referer() To verify the nonce and the referer
* @uses wp_cache_flush() To flush the cache
* @uses bbp_get_forum_post_type() To get the forum post type
* @uses bbp_get_topic_post_type() To get the topic post type
* @uses bbp_get_reply_post_type() To get the reply post type
*/
function bbp_admin_reset_handler()
{
// Bail if not resetting
if (!bbp_is_post_request() || empty($_POST['bbpress-are-you-sure'])) {
return;
}
// Only keymasters can proceed
if (!bbp_is_user_keymaster()) {
return;
}
check_admin_referer('bbpress-reset');
// Stores messages
$messages = array();
$failed = __('Failed!', 'bbpress');
$success = __('Success!', 'bbpress');
// Flush the cache; things are about to get ugly.
wp_cache_flush();
/** Posts *****************************************************************/
// Post types and status
$fpt = bbp_get_forum_post_type();
$tpt = bbp_get_topic_post_type();
$rpt = bbp_get_reply_post_type();
// Define variables
$bbp_db = bbp_db();
$statement = __('Deleting Posts… %s', 'bbpress');
$sql_posts = $bbp_db->get_results("SELECT `ID` FROM `{$bbp_db->posts}` WHERE `post_type` IN ('{$fpt}', '{$tpt}', '{$rpt}')", OBJECT_K);
$sql_delete = "DELETE FROM `{$bbp_db->posts}` WHERE `post_type` IN ('{$fpt}', '{$tpt}', '{$rpt}')";
$result = is_wp_error($bbp_db->query($sql_delete)) ? $failed : $success;
$messages[] = sprintf($statement, $result);
/** Post Meta *************************************************************/
if (!empty($sql_posts)) {
$sql_meta = array();
foreach ($sql_posts as $key => $value) {
$sql_meta[] = $key;
}
$statement = __('Deleting Post Meta… %s', 'bbpress');
$sql_meta = implode("', '", $sql_meta);
$sql_delete = "DELETE FROM `{$bbp_db->postmeta}` WHERE `post_id` IN ('{$sql_meta}');";
$result = is_wp_error($bbp_db->query($sql_delete)) ? $failed : $success;
$messages[] = sprintf($statement, $result);
}
/** Forum moderators ******************************************************/
$statement = __('Deleting Forum Moderators… %s', 'bbpress');
$sql_delete = "DELETE a,b,c FROM `{$bbp_db->terms}` AS a LEFT JOIN `{$bbp_db->term_taxonomy}` AS c ON a.term_id = c.term_id LEFT JOIN `{$bbp_db->term_relationships}` AS b ON b.term_taxonomy_id = c.term_taxonomy_id WHERE c.taxonomy = 'forum-mod';";
$result = is_wp_error($bbp_db->query($sql_delete)) ? $failed : $success;
$messages[] = sprintf($statement, $result);
/** Topic Tags ************************************************************/
$statement = __('Deleting Topic Tags… %s', 'bbpress');
$sql_delete = "DELETE a,b,c FROM `{$bbp_db->terms}` AS a LEFT JOIN `{$bbp_db->term_taxonomy}` AS c ON a.term_id = c.term_id LEFT JOIN `{$bbp_db->term_relationships}` AS b ON b.term_taxonomy_id = c.term_taxonomy_id WHERE c.taxonomy = 'topic-tag';";
$result = is_wp_error($bbp_db->query($sql_delete)) ? $failed : $success;
$messages[] = sprintf($statement, $result);
/** User ******************************************************************/
// First, if we're deleting previously imported users, delete them now
if (!empty($_POST['bbpress-delete-imported-users'])) {
$sql_users = $bbp_db->get_results("SELECT `user_id` FROM `{$bbp_db->usermeta}` WHERE `meta_key` = '_bbp_user_id'", OBJECT_K);
if (!empty($sql_users)) {
$sql_meta = array();
foreach ($sql_users as $key => $value) {
$sql_meta[] = $key;
}
$statement = __('Deleting User… %s', 'bbpress');
$sql_meta = implode("', '", $sql_meta);
$sql_delete = "DELETE FROM `{$bbp_db->users}` WHERE `ID` IN ('{$sql_meta}');";
$result = is_wp_error($bbp_db->query($sql_delete)) ? $failed : $success;
$messages[] = sprintf($statement, $result);
$statement = __('Deleting User Meta… %s', 'bbpress');
$sql_delete = "DELETE FROM `{$bbp_db->usermeta}` WHERE `user_id` IN ('{$sql_meta}');";
$result = is_wp_error($bbp_db->query($sql_delete)) ? $failed : $success;
$messages[] = sprintf($statement, $result);
}
}
// Next, if we still have users that were not imported delete that meta data
$statement = __('Deleting User Meta… %s', 'bbpress');
$sql_delete = "DELETE FROM `{$bbp_db->usermeta}` WHERE `meta_key` LIKE '%%_bbp_%%';";
$result = is_wp_error($bbp_db->query($sql_delete)) ? $failed : $success;
$messages[] = sprintf($statement, $result);
/** Converter *************************************************************/
$statement = __('Deleting Conversion Table… %s', 'bbpress');
$table_name = $bbp_db->prefix . 'bbp_converter_translator';
if ($bbp_db->get_var("SHOW TABLES LIKE '{$table_name}'") === $table_name) {
$bbp_db->query("DROP TABLE {$table_name}");
$result = $success;
} else {
$result = $failed;
}
$messages[] = sprintf($statement, $result);
/** Options ***************************************************************/
$statement = __('Deleting Settings… %s', 'bbpress');
bbp_delete_options();
$messages[] = sprintf($statement, $success);
/** Roles *****************************************************************/
$statement = __('Deleting Roles and Capabilities… %s', 'bbpress');
bbp_remove_roles();
bbp_remove_caps();
$messages[] = sprintf($statement, $success);
/** Output ****************************************************************/
if (count($messages)) {
foreach ($messages as $message) {
bbp_admin_tools_feedback($message);
}
}
}
/**
* Handle the processing and feedback of the admin tools page
*
* @since bbPress (r2613)
*
* @uses check_admin_referer() To verify the nonce and the referer
* @uses wp_cache_flush() To flush the cache
*/
function bbp_admin_reset_handler()
{
if ('post' == strtolower($_SERVER['REQUEST_METHOD']) && !empty($_POST['bbpress-are-you-sure'])) {
check_admin_referer('bbpress-reset');
global $wpdb;
// Stores messages
$messages = array();
$failed = __('Failed', 'bbpress');
$success = __('Success!', 'bbpress');
// Flush the cache; things are about to get ugly.
wp_cache_flush();
/** Posts *************************************************************/
$statement = __('Deleting Posts… %s', 'bbpress');
$sql_posts = $wpdb->get_results("SELECT `ID` FROM `{$wpdb->posts}` WHERE `post_type` IN ('forum', 'topic', 'reply')", OBJECT_K);
$sql_delete = "DELETE FROM `{$wpdb->posts}` WHERE `post_type` IN ('forum', 'topic', 'reply')";
$result = is_wp_error($wpdb->query($sql_delete)) ? $failed : $success;
$messages[] = sprintf($statement, $result);
/** Post Meta *********************************************************/
if (!empty($sql_posts)) {
foreach ($sql_posts as $key => $value) {
$sql_meta[] = $key;
}
$statement = __('Deleting Post Meta… %s', 'bbpress');
$sql_meta = implode("', '", $sql_meta);
$sql_delete = "DELETE FROM `{$wpdb->postmeta}` WHERE `post_id` IN ('{$sql_meta}');";
$result = is_wp_error($wpdb->query($sql_delete)) ? $failed : $success;
$messages[] = sprintf($statement, $result);
}
/** Topic Tags ********************************************************/
// @todo
/** User Meta *********************************************************/
$statement = __('Deleting User Meta… %s', 'bbpress');
$sql_delete = "DELETE FROM `{$wpdb->usermeta}` WHERE `meta_key` LIKE '%%_bbp_%%';";
$result = is_wp_error($wpdb->query($sql_delete)) ? $failed : $success;
$messages[] = sprintf($statement, $result);
/** Converter *********************************************************/
$statement = __('Deleting Conversion Table… %s', 'bbpress');
$table_name = $wpdb->prefix . 'bbp_converter_translator';
if ($wpdb->get_var("SHOW TABLES LIKE '{$table_name}'") == $table_name) {
$wpdb->query("DROP TABLE {$table_name}");
$result = $success;
} else {
$result = $failed;
}
$messages[] = sprintf($statement, $result);
/** Options ***********************************************************/
$statement = __('Deleting Settings… %s', 'bbpress');
$sql_delete = bbp_delete_options();
$messages[] = sprintf($statement, $success);
/** Roles *************************************************************/
$statement = __('Deleting Roles and Capabilities… %s', 'bbpress');
$sql_delete = bbp_remove_roles();
$sql_delete = bbp_remove_caps();
$messages[] = sprintf($statement, $success);
/** Output ************************************************************/
if (count($messages)) {
foreach ($messages as $message) {
bbp_admin_tools_feedback($message);
}
}
}
}