<?php

/**

 * bbPress Options

 *

 * @package bbPress

 * @subpackage Options

 */

// Exit if accessed directly

if ( !defined( 'ABSPATH' ) ) exit;

/**

 * Get the default site options and their values.

 * 

 * These option

 *

 * @since bbPress (r3421)

 * @return array Filtered option names and values

 */

function bbp_get_default_options() {

	// Default options

	return apply_filters( 'bbp_get_default_options', array(

		/** DB Version ********************************************************/

		'_bbp_db_version'           => bbpress()->db_version,

		/** Settings **********************************************************/

		'_bbp_edit_lock'            => 5,                          // Lock post editing after 5 minutes

		'_bbp_throttle_time'        => 10,                         // Throttle post time to 10 seconds

		'_bbp_enable_favorites'     => 1,                          // Favorites

		'_bbp_enable_subscriptions' => 1,                          // Subscriptions

		'_bbp_allow_topic_tags'     => 1,                          // Topic Tags

		'_bbp_allow_anonymous'      => 0,                          // Allow anonymous posting

		'_bbp_allow_global_access'  => 1,                          // Users from all sites can post

		'_bbp_use_wp_editor'        => 1,                          // Use the WordPress editor if available

		'_bbp_use_autoembed'        => 0,                          // Allow oEmbed in topics and replies

		'_bbp_theme_package_id'     => 'default',                  // The ID for the current theme package.

		'_bbp_default_role'         => bbp_get_participant_role(), // Default forums role

		/** Per Page **********************************************************/

		'_bbp_topics_per_page'      => 15,          // Topics per page

		'_bbp_replies_per_page'     => 15,          // Replies per page

		'_bbp_forums_per_page'      => 50,          // Forums per page

		'_bbp_topics_per_rss_page'  => 25,          // Topics per RSS page

		'_bbp_replies_per_rss_page' => 25,          // Replies per RSS page

		/** Page For **********************************************************/

		'_bbp_page_for_forums'      => 0,           // Page for forums

		'_bbp_page_for_topics'      => 0,           // Page for forums

		'_bbp_page_for_login'       => 0,           // Page for login

		'_bbp_page_for_register'    => 0,           // Page for register

		'_bbp_page_for_lost_pass'   => 0,           // Page for lost-pass

		/** Archive Slugs *****************************************************/

		'_bbp_root_slug'            => 'forums',    // Forum archive slug

		'_bbp_topic_archive_slug'   => 'topics',    // Topic archive slug

		/** Single Slugs ******************************************************/

		'_bbp_include_root'         => 1,           // Include forum-archive before single slugs

		'_bbp_forum_slug'           => 'forum',     // Forum slug

		'_bbp_topic_slug'           => 'topic',     // Topic slug

		'_bbp_reply_slug'           => 'reply',     // Reply slug

		'_bbp_topic_tag_slug'       => 'topic-tag', // Topic tag slug

		/** User Slugs ********************************************************/

		'_bbp_user_slug'            => 'users',         // User profile slug

		'_bbp_user_favs_slug'       => 'favorites',     // User favorites slug

		'_bbp_user_subs_slug'       => 'subscriptions', // User subscriptions slug

		/** Other Slugs *******************************************************/

		'_bbp_view_slug'            => 'view',      // View slug

		/** Topics ************************************************************/

		'_bbp_title_max_length'     => 80,          // Title Max Length

		'_bbp_super_sticky_topics'  => '',          // Super stickies

		/** Forums ************************************************************/

		'_bbp_private_forums'       => '',          // Private forums

		'_bbp_hidden_forums'        => '',          // Hidden forums

		/** BuddyPress ********************************************************/

		'_bbp_enable_group_forums'  => 1,           // Enable BuddyPress Group Extension

		'_bbp_group_forums_root_id' => 0,           // Group Forums parent forum id

		/** Akismet ***********************************************************/

		'_bbp_enable_akismet'       => 1            // Users from all sites can post

	) );

}

/**

 * Add default options

 *

 * Hooked to bbp_activate, it is only called once when bbPress is activated.

 * This is non-destructive, so existing settings will not be overridden.

 *

 * @since bbPress (r3421)

 * @uses bbp_get_default_options() To get default options

 * @uses add_option() Adds default options

 * @uses do_action() Calls 'bbp_add_options'

 */

function bbp_add_options() {

	// Add default options

	foreach ( bbp_get_default_options() as $key => $value )

		add_option( $key, $value );

	// Allow previously activated plugins to append their own options.

	do_action( 'bbp_add_options' );

}

/**

 * Delete default options

 *

 * Hooked to bbp_uninstall, it is only called once when bbPress is uninstalled.

 * This is destructive, so existing settings will be destroyed.

 *

 * @since bbPress (r3421)

 * @uses bbp_get_default_options() To get default options

 * @uses delete_option() Removes default options

 * @uses do_action() Calls 'bbp_delete_options'

 */

function bbp_delete_options() {

	// Add default options

	foreach ( array_keys( bbp_get_default_options() ) as $key )

		delete_option( $key );

	// Allow previously activated plugins to append their own options.

	do_action( 'bbp_delete_options' );

}

/**

 * Add filters to each bbPress option and allow them to be overloaded from

 * inside the $bbp->options array.

 *

 * @since bbPress (r3451)

 * @uses bbp_get_default_options() To get default options

 * @uses add_filter() To add filters to 'pre_option_{$key}'

 * @uses do_action() Calls 'bbp_add_option_filters'

 */

function bbp_setup_option_filters() {

	// Add filters to each bbPress option

	foreach ( array_keys( bbp_get_default_options() ) as $key )

		add_filter( 'pre_option_' . $key, 'bbp_pre_get_option' );

	// Allow previously activated plugins to append their own options.

	do_action( 'bbp_setup_option_filters' );

}

/**

 * Filter default options and allow them to be overloaded from inside the

 * $bbp->options array.

 *

 * @since bbPress (r3451)

 * @param bool $value Optional. Default value false

 * @return mixed false if not overloaded, mixed if set

 */

function bbp_pre_get_option( $value = '' ) {

	// Remove the filter prefix

	$option = str_replace( 'pre_option_', '', current_filter() );

	// Check the options global for preset value

	if ( isset( bbpress()->options[$option] ) )

		$value = bbpress()->options[$option];

	// Always return a value, even if false

	return $value;

}

/** Active? *******************************************************************/

/**

 * Checks if favorites feature is enabled.

 *

 * @since bbPress (r2658)

 * @param $default bool Optional.Default value true

 * @uses get_option() To get the favorites option

 * @return bool Is favorites enabled or not

 */

function bbp_is_favorites_active( $default = 1 ) {

	return (bool) apply_filters( 'bbp_is_favorites_active', (bool) get_option( '_bbp_enable_favorites', $default ) );

}

/**

 * Checks if subscription feature is enabled.

 *

 * @since bbPress (r2658)

 * @param $default bool Optional.Default value true

 * @uses get_option() To get the subscriptions option

 * @return bool Is subscription enabled or not

 */

function bbp_is_subscriptions_active( $default = 1 ) {

	return (bool) apply_filters( 'bbp_is_subscriptions_active', (bool) get_option( '_bbp_enable_subscriptions', $default ) );

}

/**

 * Are topic tags allowed

 *

 * @since bbPress (r4097)

 * @param $default bool Optional. Default value true

 * @uses get_option() To get the allow tags

 * @return bool Are tags allowed?

 */

function bbp_allow_topic_tags( $default = 1 ) {

	return (bool) apply_filters( 'bbp_allow_topic_tags', (bool) get_option( '_bbp_allow_topic_tags', $default ) );

}

/**

 * Are topic and reply revisions allowed

 *

 * @since bbPress (r3412)

 * @param $default bool Optional. Default value true

 * @uses get_option() To get the allow revisions

 * @return bool Are revisions allowed?

 */

function bbp_allow_revisions( $default = 1 ) {

	return (bool) apply_filters( 'bbp_allow_revisions', (bool) get_option( '_bbp_allow_revisions', $default ) );

}

/**

 * Is the anonymous posting allowed?

 *

 * @since bbPress (r2659)

 * @param $default bool Optional. Default value

 * @uses get_option() To get the allow anonymous option

 * @return bool Is anonymous posting allowed?

 */

function bbp_allow_anonymous( $default = 0 ) {

	return apply_filters( 'bbp_allow_anonymous', (bool) get_option( '_bbp_allow_anonymous', $default ) );

}

/**

 * Is this forum available to all users on all sites in this installation?

 *

 * @since bbPress (r3378)

 * @param $default bool Optional. Default value false

 * @uses get_option() To get the global access option

 * @return bool Is global access allowed?

 */

function bbp_allow_global_access( $default = 1 ) {

	return (bool) apply_filters( 'bbp_allow_global_access', (bool) get_option( '_bbp_allow_global_access', $default ) );

}

/**

 * Is this forum available to all users on all sites in this installation?

 *

 * @since bbPress (r4294)

 * @param $default string Optional. Default value empty

 * @uses get_option() To get the default forums role option

 * @return string The default forums user role

 */

function bbp_get_default_role( $default = 'bbp_participant' ) {

	return apply_filters( 'bbp_get_default_role', get_option( '_bbp_default_role', $default ) );

}

/**

 * Use the WordPress editor if available

 *

 * @since bbPress (r3386)

 * @param $default bool Optional. Default value true

 * @uses get_option() To get the WP editor option

 * @return bool Use WP editor?

 */

function bbp_use_wp_editor( $default = 1 ) {

	return (bool) apply_filters( 'bbp_use_wp_editor', (bool) get_option( '_bbp_use_wp_editor', $default ) );

}

/**

 * Use WordPress's oEmbed API

 *

 * @since bbPress (r3752)

 * @param $default bool Optional. Default value true

 * @uses get_option() To get the oEmbed option

 * @return bool Use oEmbed?

 */

function bbp_use_autoembed( $default = 1 ) {

	return (bool) apply_filters( 'bbp_use_autoembed', (bool) get_option( '_bbp_use_autoembed', $default ) );

}

/**

 * Get the current theme package ID

 *

 * @since bbPress (r3829)

 * @param $default string Optional. Default value 'default'

 * @uses get_option() To get the subtheme option

 * @return string ID of the subtheme

 */

function bbp_get_theme_package_id( $default = 'default' ) {

	return apply_filters( 'bbp_get_theme_package_id', get_option( '_bbp_theme_package_id', $default ) );

}

/**

 * Output the maximum length of a title

 *

 * @since bbPress (r3246)

 * @param $default bool Optional. Default value 80

 */

function bbp_title_max_length( $default = 80 ) {

	echo bbp_get_title_max_length( $default );

}

	/**

	 * Return the maximum length of a title

	 *

	 * @since bbPress (r3246)

	 * @param $default bool Optional. Default value 80

	 * @uses get_option() To get the maximum title length

	 * @return int Is anonymous posting allowed?

	 */

	function bbp_get_title_max_length( $default = 80 ) {

		return (int) apply_filters( 'bbp_get_title_max_length', (int) get_option( '_bbp_title_max_length', $default ) );

	}

/**

 * Output the grop forums root parent forum id

 *

 * @since bbPress (r3575)

 * @param $default int Optional. Default value

 */

function bbp_group_forums_root_id( $default = 0 ) {

	echo bbp_get_group_forums_root_id( $default );

}

	/**

	 * Return the grop forums root parent forum id

	 *

	 * @since bbPress (r3575)

	 * @param $default bool Optional. Default value 0

	 * @uses get_option() To get the root group forum ID

	 * @return int The post ID for the root forum

	 */

	function bbp_get_group_forums_root_id( $default = 0 ) {

		return (int) apply_filters( 'bbp_get_group_forums_root_id', (int) get_option( '_bbp_group_forums_root_id', $default ) );

	}

/**

 * Checks if BuddyPress Group Forums are enabled

 *

 * @since bbPress (r3575)

 * @param $default bool Optional. Default value true

 * @uses get_option() To get the group forums option

 * @return bool Is group forums enabled or not

 */

function bbp_is_group_forums_active( $default = 1 ) {

	return (bool) apply_filters( 'bbp_is_group_forums_active', (bool) get_option( '_bbp_enable_group_forums', $default ) );

}

/**

 * Checks if Akismet is enabled

 *

 * @since bbPress (r3575)

 * @param $default bool Optional. Default value true

 * @uses get_option() To get the Akismet option

 * @return bool Is Akismet enabled or not

 */

function bbp_is_akismet_active( $default = 1 ) {

	return (bool) apply_filters( 'bbp_is_akismet_active', (bool) get_option( '_bbp_enable_akismet', $default ) );

}

/** Slugs *********************************************************************/

/**

 * Return the root slug

 *

 * @since bbPress (r3759)

 * @return string

 */

function bbp_get_root_slug( $default = 'forums' ) {

	return apply_filters( 'bbp_get_root_slug', get_option( '_bbp_root_slug', $default ) );

}

/**

 * Are we including the root slug in front of forum pages?

 *

 * @since bbPress (r3759)

 * @return bool

 */

function bbp_include_root_slug( $default = 1 ) {

	return (bool) apply_filters( 'bbp_include_root_slug', (bool) get_option( '_bbp_include_root', $default ) );

}

/**

 * Maybe return the root slug, based on whether or not it's included in the url

 *

 * @since bbPress (r3759)

 * @return string

 */

function bbp_maybe_get_root_slug() {

	$retval = '';

	if ( bbp_get_root_slug() && bbp_include_root_slug() )

		$retval = trailingslashit( bbp_get_root_slug() );

	return apply_filters( 'bbp_maybe_get_root_slug', $retval );

}

/**

 * Return the single forum slug

 *

 * @since bbPress (r3759)

 * @return string

 */

function bbp_get_forum_slug( $default = 'forum' ) {;

	return apply_filters( 'bbp_get_root_slug', bbp_maybe_get_root_slug() . get_option( '_bbp_forum_slug', $default ) );

}

/**

 * Return the topic archive slug

 *

 * @since bbPress (r3759)

 * @return string

 */

function bbp_get_topic_archive_slug( $default = 'topics' ) {

	return apply_filters( 'bbp_get_topic_archive_slug', get_option( '_bbp_topic_archive_slug', $default ) );

}

/**

 * Return the single topic slug

 *

 * @since bbPress (r3759)

 * @return string

 */

function bbp_get_topic_slug( $default = 'topic' ) {

	return apply_filters( 'bbp_get_topic_slug', bbp_maybe_get_root_slug() . get_option( '_bbp_topic_slug', $default ) );

}

/**

 * Return the topic-tag taxonomy slug

 *

 * @since bbPress (r3759)

 * @return string

 */

function bbp_get_topic_tag_tax_slug( $default = 'topic-tag' ) {

	return apply_filters( 'bbp_get_topic_tag_tax_slug', bbp_maybe_get_root_slug() . get_option( '_bbp_topic_tag_slug', $default ) );

}

/**