/plugins/bbpress/includes/admin/settings.php

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<?php

/**
 * bbPress Admin Settings
 *
 * @package bbPress
 * @subpackage Administration
 */

// Exit if accessed directly
if ( !defined( 'ABSPATH' ) ) exit;

/** Sections ******************************************************************/

/**
 * Get the Forums settings sections.
 *
 * @since bbPress (r4001)
 * @return array
 */
function bbp_admin_get_settings_sections() {
	return (array) apply_filters( 'bbp_admin_get_settings_sections', array(
		'bbp_settings_users' => array(
			'title'    => __( 'Forum User Settings', 'bbpress' ),
			'callback' => 'bbp_admin_setting_callback_user_section',
			'page'     => 'discussion'
		),
		'bbp_settings_features' => array(
			'title'    => __( 'Forum Features', 'bbpress' ),
			'callback' => 'bbp_admin_setting_callback_features_section',
			'page'     => 'discussion'
		),
		'bbp_settings_theme_compat' => array(
			'title'    => __( 'Forum Theme Packages', 'bbpress' ),
			'callback' => 'bbp_admin_setting_callback_subtheme_section',
			'page'     => 'general'
		),
		'bbp_settings_per_page' => array(
			'title'    => __( 'Topics and Replies Per Page', 'bbpress' ),
			'callback' => 'bbp_admin_setting_callback_per_page_section',
			'page'     => 'reading'
		),
		'bbp_settings_per_rss_page' => array(
			'title'    => __( 'Topics and Replies Per RSS Page', 'bbpress' ),
			'callback' => 'bbp_admin_setting_callback_per_rss_page_section',
			'page'     => 'reading',
		),
		'bbp_settings_root_slugs' => array(
			'title'    => __( 'Forum Root Slug', 'bbpress' ),
			'callback' => 'bbp_admin_setting_callback_root_slug_section',
			'page'     => 'permalink'
		),
		'bbp_settings_single_slugs' => array(
			'title'    => __( 'Single Forum Slugs', 'bbpress' ),
			'callback' => 'bbp_admin_setting_callback_single_slug_section',
			'page'     => 'permalink',
		),
		'bbp_settings_user_slugs' => array(
			'title'    => __( 'Forum User Slugs', 'bbpress' ),
			'callback' => 'bbp_admin_setting_callback_user_slug_section',
			'page'     => 'permalink',
		),
		'bbp_settings_buddypress' => array(
			'title'    => __( 'BuddyPress Integration', 'bbpress' ),
			'callback' => 'bbp_admin_setting_callback_buddypress_section',
			'page'     => 'buddypress',
		),
		'bbp_settings_akismet' => array(
			'title'    => __( 'Akismet Integration', 'bbpress' ),
			'callback' => 'bbp_admin_setting_callback_akismet_section',
			'page'     => 'discussion'
		)
	) );
}

/**
 * Get all of the settings fields.
 *
 * @since bbPress (r4001)
 * @return type
 */
function bbp_admin_get_settings_fields() {
	return (array) apply_filters( 'bbp_admin_get_settings_fields', array(

		/** User Section ******************************************************/

		'bbp_settings_users' => array(

			// Edit lock setting
			'_bbp_edit_lock' => array(
				'title'             => __( 'Disallow editing after', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_editlock',
				'sanitize_callback' => 'intval',
				'args'              => array()
			),

			// Throttle setting
			'_bbp_throttle_time' => array(
				'title'             => __( 'Throttle posting every', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_throttle',
				'sanitize_callback' => 'intval',
				'args'              => array()
			),

			// Allow anonymous posting setting
			'_bbp_allow_anonymous' => array(
				'title'             => __( 'Anonymous posting', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_anonymous',
				'sanitize_callback' => 'intval',
				'args'              => array()
			),

			// Allow global access (on multisite)
			'_bbp_allow_global_access' => array(
				'title'             => __( 'Auto role', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_global_access',
				'sanitize_callback' => 'intval',
				'args'              => array()
			),

			// Allow global access (on multisite)
			'_bbp_default_role' => array(
				'sanitize_callback' => 'sanitize_text_field',
				'args'              => array()
			)
		),

		/** Features Section **************************************************/

		'bbp_settings_features' => array(

			// Allow topic and reply revisions
			'_bbp_allow_revisions' => array(
				'title'             => __( 'Revisions', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_revisions',
				'sanitize_callback' => 'intval',
				'args'              => array()
			),

			// Allow favorites setting
			'_bbp_enable_favorites' => array(
				'title'             => __( 'Favorites', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_favorites',
				'sanitize_callback' => 'intval',
				'args'              => array()
			),

			// Allow subscriptions setting
			'_bbp_enable_subscriptions' => array(
				'title'             => __( 'Subscriptions', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_subscriptions',
				'sanitize_callback' => 'intval',
				'args'              => array()
			),

			// Allow topic tags
			'_bbp_allow_topic_tags' => array(
				'title'             => __( 'Topic tags', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_topic_tags',
				'sanitize_callback' => 'intval',
				'args'              => array()
			),

			// Allow topic tags
			'_bbp_allow_search' => array(
				'title'             => __( 'Search', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_search',
				'sanitize_callback' => 'intval',
				'args'              => array()
			),

			// Allow fancy editor setting
			'_bbp_use_wp_editor' => array(
				'title'             => __( 'Post Formatting', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_use_wp_editor',
				'args'              => array(),
				'sanitize_callback' => 'intval'
			),

			// Allow auto embedding setting
			'_bbp_use_autoembed' => array(
				'title'             => __( 'Auto-embed links', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_use_autoembed',
				'sanitize_callback' => 'intval',
				'args'              => array()
			),

			// Set reply threading level
			'_bbp_thread_replies_depth' => array(
				'title'             => __( 'Reply Threading', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_thread_replies_depth',
				'sanitize_callback' => 'intval',
				'args'              => array()
			),

			// Allow threaded replies
			'_bbp_allow_threaded_replies' => array(
				'sanitize_callback' => 'intval',
				'args'              => array()
			)
		),

		/** Theme Packages ****************************************************/

		'bbp_settings_theme_compat' => array(

			// Theme package setting
			'_bbp_theme_package_id' => array(
				'title'             => __( 'Current Package', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_subtheme_id',
				'sanitize_callback' => 'esc_sql',
				'args'              => array()
			)
		),

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

		'bbp_settings_per_page' => array(

			// Replies per page setting
			'_bbp_topics_per_page' => array(
				'title'             => __( 'Topics', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_topics_per_page',
				'sanitize_callback' => 'intval',
				'args'              => array()
			),

			// Replies per page setting
			'_bbp_replies_per_page' => array(
				'title'             => __( 'Replies', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_replies_per_page',
				'sanitize_callback' => 'intval',
				'args'              => array()
			)
		),

		/** Per RSS Page Section **********************************************/

		'bbp_settings_per_rss_page' => array(

			// Replies per page setting
			'_bbp_topics_per_rss_page' => array(
				'title'             => __( 'Topics', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_topics_per_rss_page',
				'sanitize_callback' => 'intval',
				'args'              => array()
			),

			// Replies per page setting
			'_bbp_replies_per_rss_page' => array(
				'title'             => __( 'Replies', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_replies_per_rss_page',
				'sanitize_callback' => 'intval',
				'args'              => array()
			)
		),

		/** Front Slugs *******************************************************/

		'bbp_settings_root_slugs' => array(

			// Root slug setting
			'_bbp_root_slug' => array(
				'title'             => __( 'Forum Root', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_root_slug',
				'sanitize_callback' => 'esc_sql',
				'args'              => array()
			),

			// Include root setting
			'_bbp_include_root' => array(
				'title'             => __( 'Forum Prefix', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_include_root',
				'sanitize_callback' => 'intval',
				'args'              => array()
			),

			// What to show on Forum Root
			'_bbp_show_on_root' => array(
				'title'             => __( 'Forum root should show', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_show_on_root',
				'sanitize_callback' => 'sanitize_text_field',
				'args'              => array()
			),
		),

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

		'bbp_settings_single_slugs' => array(

			// Forum slug setting
			'_bbp_forum_slug' => array(
				'title'             => __( 'Forum', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_forum_slug',
				'sanitize_callback' => 'sanitize_title',
				'args'              => array()
			),

			// Topic slug setting
			'_bbp_topic_slug' => array(
				'title'             => __( 'Topic', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_topic_slug',
				'sanitize_callback' => 'sanitize_title',
				'args'              => array()
			),

			// Topic tag slug setting
			'_bbp_topic_tag_slug' => array(
				'title'             => __( 'Topic Tag', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_topic_tag_slug',
				'sanitize_callback' => 'sanitize_title',
				'args'              => array()
			),

			// View slug setting
			'_bbp_view_slug' => array(
				'title'             => __( 'Topic View', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_view_slug',
				'sanitize_callback' => 'sanitize_title',
				'args'              => array()
			),

			// Reply slug setting
			'_bbp_reply_slug' => array(
				'title'             => __( 'Reply', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_reply_slug',
				'sanitize_callback' => 'sanitize_title',
				'args'              => array()
			),

			// Search slug setting
			'_bbp_search_slug' => array(
				'title'             => __( 'Search', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_search_slug',
				'sanitize_callback' => 'sanitize_title',
				'args'              => array()
			)
		),

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

		'bbp_settings_user_slugs' => array(

			// User slug setting
			'_bbp_user_slug' => array(
				'title'             => __( 'User Base', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_user_slug',
				'sanitize_callback' => 'sanitize_title',
				'args'              => array()
			),

			// Topics slug setting
			'_bbp_topic_archive_slug' => array(
				'title'             => __( 'Topics Started', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_topic_archive_slug',
				'sanitize_callback' => 'esc_sql',
				'args'              => array()
			),

			// Replies slug setting
			'_bbp_reply_archive_slug' => array(
				'title'             => __( 'Replies Created', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_reply_archive_slug',
				'sanitize_callback' => 'esc_sql',
				'args'              => array()
			),

			// Favorites slug setting
			'_bbp_user_favs_slug' => array(
				'title'             => __( 'Favorite Topics', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_user_favs_slug',
				'sanitize_callback' => 'esc_sql',
				'args'              => array()
			),

			// Subscriptions slug setting
			'_bbp_user_subs_slug' => array(
				'title'             => __( 'Topic Subscriptions', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_user_subs_slug',
				'sanitize_callback' => 'esc_sql',
				'args'              => array()
			)
		),

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

		'bbp_settings_buddypress' => array(

			// Are group forums enabled?
			'_bbp_enable_group_forums' => array(
				'title'             => __( 'Enable Group Forums', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_group_forums',
				'sanitize_callback' => 'intval',
				'args'              => array()
			),

			// Group forums parent forum ID
			'_bbp_group_forums_root_id' => array(
				'title'             => __( 'Group Forums Parent', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_group_forums_root_id',
				'sanitize_callback' => 'intval',
				'args'              => array()
			)
		),

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

		'bbp_settings_akismet' => array(

			// Should we use Akismet
			'_bbp_enable_akismet' => array(
				'title'             => __( 'Use Akismet', 'bbpress' ),
				'callback'          => 'bbp_admin_setting_callback_akismet',
				'sanitize_callback' => 'intval',
				'args'              => array()
			)
		)
	) );
}

/**
 * Get settings fields by section.
 *
 * @since bbPress (r4001)
 * @param string $section_id
 * @return mixed False if section is invalid, array of fields otherwise.
 */
function bbp_admin_get_settings_fields_for_section( $section_id = '' ) {

	// Bail if section is empty
	if ( empty( $section_id ) )
		return false;

	$fields = bbp_admin_get_settings_fields();
	$retval = isset( $fields[$section_id] ) ? $fields[$section_id] : false;

	return (array) apply_filters( 'bbp_admin_get_settings_fields_for_section', $retval, $section_id );
}

/** User Section **************************************************************/

/**
 * User settings section description for the settings page
 *
 * @since bbPress (r2786)
 */
function bbp_admin_setting_callback_user_section() {
?>

	<p><?php esc_html_e( 'Setting time limits and other user posting capabilities', 'bbpress' ); ?></p>

<?php
}


/**
 * Edit lock setting field
 *
 * @since bbPress (r2737)
 *
 * @uses bbp_form_option() To output the option value
 */
function bbp_admin_setting_callback_editlock() {
?>

	<input name="_bbp_edit_lock" id="_bbp_edit_lock" type="number" min="0" step="1" value="<?php bbp_form_option( '_bbp_edit_lock', '5' ); ?>" class="small-text"<?php bbp_maybe_admin_setting_disabled( '_bbp_edit_lock' ); ?> />
	<label for="_bbp_edit_lock"><?php esc_html_e( 'minutes', 'bbpress' ); ?></label>

<?php
}

/**
 * Throttle setting field
 *
 * @since bbPress (r2737)
 *
 * @uses bbp_form_option() To output the option value
 */
function bbp_admin_setting_callback_throttle() {
?>

	<input name="_bbp_throttle_time" id="_bbp_throttle_time" type="number" min="0" step="1" value="<?php bbp_form_option( '_bbp_throttle_time', '10' ); ?>" class="small-text"<?php bbp_maybe_admin_setting_disabled( '_bbp_throttle_time' ); ?> />
	<label for="_bbp_throttle_time"><?php esc_html_e( 'seconds', 'bbpress' ); ?></label>

<?php
}

/**
 * Allow anonymous posting setting field
 *
 * @since bbPress (r2737)
 *
 * @uses checked() To display the checked attribute
 */
function bbp_admin_setting_callback_anonymous() {
?>

	<input name="_bbp_allow_anonymous" id="_bbp_allow_anonymous" type="checkbox" value="1" <?php checked( bbp_allow_anonymous( false ) ); bbp_maybe_admin_setting_disabled( '_bbp_allow_anonymous' ); ?> />
	<label for="_bbp_allow_anonymous"><?php esc_html_e( 'Allow guest users without accounts to create topics and replies', 'bbpress' ); ?></label>

<?php
}

/**
 * Allow global access setting field
 *
 * @since bbPress (r3378)
 *
 * @uses checked() To display the checked attribute
 */
function bbp_admin_setting_callback_global_access() {

	// Get the default role once rather than loop repeatedly below
	$default_role = bbp_get_default_role();

	// Start the output buffer for the select dropdown
	ob_start(); ?>

	</label>
	<label for="_bbp_default_role">
		<select name="_bbp_default_role" id="_bbp_default_role" <?php bbp_maybe_admin_setting_disabled( '_bbp_default_role' ); ?>>
		<?php foreach ( bbp_get_dynamic_roles() as $role => $details ) : ?>

			<option <?php selected( $default_role, $role ); ?> value="<?php echo esc_attr( $role ); ?>"><?php echo translate_user_role( $details['name'] ); ?></option>

		<?php endforeach; ?>
		</select>

	<?php $select = ob_get_clean(); ?>

	<label for="_bbp_allow_global_access">
		<input name="_bbp_allow_global_access" id="_bbp_allow_global_access" type="checkbox" value="1" <?php checked( bbp_allow_global_access( true ) ); bbp_maybe_admin_setting_disabled( '_bbp_allow_global_access' ); ?> />
		<?php printf( esc_html__( 'Automatically give registered visitors the %s forum role', 'bbpress' ), $select ); ?>
	</label>

<?php
}

/** Features Section **********************************************************/

/**
 * Features settings section description for the settings page
 *
 * @since bbPress (r2786)
 */
function bbp_admin_setting_callback_features_section() {
?>

	<p><?php esc_html_e( 'Forum features that can be toggled on and off', 'bbpress' ); ?></p>

<?php
}

/**
 * Allow favorites setting field
 *
 * @since bbPress (r2786)
 *
 * @uses checked() To display the checked attribute
 */
function bbp_admin_setting_callback_favorites() {
?>

	<input name="_bbp_enable_favorites" id="_bbp_enable_favorites" type="checkbox" value="1" <?php checked( bbp_is_favorites_active( true ) ); bbp_maybe_admin_setting_disabled( '_bbp_enable_favorites' ); ?> />
	<label for="_bbp_enable_favorites"><?php esc_html_e( 'Allow users to mark topics as favorites', 'bbpress' ); ?></label>

<?php
}

/**
 * Allow subscriptions setting field
 *
 * @since bbPress (r2737)
 *
 * @uses checked() To display the checked attribute
 */
function bbp_admin_setting_callback_subscriptions() {
?>

	<input name="_bbp_enable_subscriptions" id="_bbp_enable_subscriptions" type="checkbox" value="1" <?php checked( bbp_is_subscriptions_active( true ) ); bbp_maybe_admin_setting_disabled( '_bbp_enable_subscriptions' ); ?> />
	<label for="_bbp_enable_subscriptions"><?php esc_html_e( 'Allow users to subscribe to forums and topics', 'bbpress' ); ?></label>

<?php
}

/**
 * Allow topic tags setting field
 *
 * @since bbPress (r4944)
 *
 * @uses checked() To display the checked attribute
 */
function bbp_admin_setting_callback_topic_tags() {
?>

	<input name="_bbp_allow_topic_tags" id="_bbp_allow_topic_tags" type="checkbox" value="1" <?php checked( bbp_allow_topic_tags( true ) ); bbp_maybe_admin_setting_disabled( '_bbp_allow_topic_tags' ); ?> />
	<label for="_bbp_allow_topic_tags"><?php esc_html_e( 'Allow topics to have tags', 'bbpress' ); ?></label>

<?php
}

/**
 * Allow forum wide search
 *
 * @since bbPress (r4970)
 *
 * @uses checked() To display the checked attribute
 */
function bbp_admin_setting_callback_search() {
?>

	<input name="_bbp_allow_search" id="_bbp_allow_search" type="checkbox" value="1" <?php checked( bbp_allow_search( true ) ); bbp_maybe_admin_setting_disabled( '_bbp_allow_search' ); ?> />
	<label for="_bbp_allow_search"><?php esc_html_e( 'Allow forum wide search', 'bbpress' ); ?></label>

<?php
}

/**
 * Hierarchical reply maximum depth level setting field
 *
 * Replies will be threaded if depth is 2 or greater
 *
 * @since bbPress (r4944)
 *
 * @uses apply_filters() Calls 'bbp_thread_replies_depth_max' to set a
 *                        maximum displayed level
 * @uses selected() To display the selected attribute
 */
function bbp_admin_setting_callback_thread_replies_depth() {

	// Set maximum depth for dropdown
	$max_depth     = (int) apply_filters( 'bbp_thread_replies_depth_max', 10 );
	$current_depth = bbp_thread_replies_depth();

	// Start an output buffer for the select dropdown
	ob_start(); ?>

	</label>
	<label for="_bbp_thread_replies_depth">
		<select name="_bbp_thread_replies_depth" id="_bbp_thread_replies_depth" <?php bbp_maybe_admin_setting_disabled( '_bbp_thread_replies_depth' ); ?>>
		<?php for ( $i = 2; $i <= $max_depth; $i++ ) : ?>

			<option value="<?php echo esc_attr( $i ); ?>" <?php selected( $i, $current_depth ); ?>><?php echo esc_html( $i ); ?></option>

		<?php endfor; ?>
		</select>

	<?php $select = ob_get_clean(); ?>

	<label for="_bbp_allow_threaded_replies">
		<input name="_bbp_allow_threaded_replies" id="_bbp_allow_threaded_replies" type="checkbox" value="1" <?php checked( '1', bbp_allow_threaded_replies( false ) ); bbp_maybe_admin_setting_disabled( '_bbp_allow_threaded_replies' ); ?> />
		<?php printf( esc_html__( 'Enable threaded (nested) replies %s levels deep', 'bbpress' ), $select ); ?>
	</label>

<?php
}

/**
 * Allow topic and reply revisions
 *
 * @since bbPress (r3412)
 *
 * @uses checked() To display the checked attribute
 */
function bbp_admin_setting_callback_revisions() {
?>

	<input name="_bbp_allow_revisions" id="_bbp_allow_revisions" type="checkbox" value="1" <?php checked( bbp_allow_revisions( true ) ); bbp_maybe_admin_setting_disabled( '_bbp_allow_revisions' ); ?> />
	<label for="_bbp_allow_revisions"><?php esc_html_e( 'Allow topic and reply revision logging', 'bbpress' ); ?></label>

<?php
}

/**
 * Use the WordPress editor setting field
 *
 * @since bbPress (r3586)
 *
 * @uses checked() To display the checked attribute
 */
function bbp_admin_setting_callback_use_wp_editor() {
?>

	<input name="_bbp_use_wp_editor" id="_bbp_use_wp_editor" type="checkbox" value="1" <?php checked( bbp_use_wp_editor( true ) ); bbp_maybe_admin_setting_disabled( '_bbp_use_wp_editor' ); ?> />
	<label for="_bbp_use_wp_editor"><?php esc_html_e( 'Add toolbar & buttons to textareas to help with HTML formatting', 'bbpress' ); ?></label>

<?php
}

/**
 * Main subtheme section
 *
 * @since bbPress (r2786)
 */
function bbp_admin_setting_callback_subtheme_section() {
?>

	<p><?php esc_html_e( 'How your forum content is displayed within your existing theme.', 'bbpress' ); ?></p>

<?php
}

/**
 * Use the WordPress editor setting field
 *
 * @since bbPress (r3586)
 *
 * @uses checked() To display the checked attribute
 */
function bbp_admin_setting_callback_subtheme_id() {

	// Declare locale variable
	$theme_options   = '';
	$current_package = bbp_get_theme_package_id( 'default' );

	// Note: This should never be empty. /templates/ is the
	// canonical backup if no other packages exist. If there's an error here,
	// something else is wrong.
	//
	// @see bbPress::register_theme_packages()
	foreach ( (array) bbpress()->theme_compat->packages as $id => $theme ) {
		$theme_options .= '<option value="' . esc_attr( $id ) . '"' . selected( $theme->id, $current_package, false ) . '>' . sprintf( esc_html__( '%1$s - %2$s', 'bbpress' ), esc_html( $theme->name ), esc_html( str_replace( WP_CONTENT_DIR, '', $theme->dir ) ) )  . '</option>';
	}

	if ( !empty( $theme_options ) ) : ?>

		<select name="_bbp_theme_package_id" id="_bbp_theme_package_id" <?php bbp_maybe_admin_setting_disabled( '_bbp_theme_package_id' ); ?>><?php echo $theme_options ?></select>
		<label for="_bbp_theme_package_id"><?php esc_html_e( 'will serve all bbPress templates', 'bbpress' ); ?></label>

	<?php else : ?>

		<p><?php esc_html_e( 'No template packages available.', 'bbpress' ); ?></p>

	<?php endif;
}

/**
 * Allow oEmbed in replies
 *
 * @since bbPress (r3752)
 *
 * @uses checked() To display the checked attribute
 */
function bbp_admin_setting_callback_use_autoembed() {
?>

	<input name="_bbp_use_autoembed" id="_bbp_use_autoembed" type="checkbox" value="1" <?php checked( bbp_use_autoembed( true ) ); bbp_maybe_admin_setting_disabled( '_bbp_use_autoembed' ); ?> />
	<label for="_bbp_use_autoembed"><?php esc_html_e( 'Embed media (YouTube, Twitter, Flickr, etc...) directly into topics and replies', 'bbpress' ); ?></label>

<?php
}

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

/**
 * Per page settings section description for the settings page
 *
 * @since bbPress (r2786)
 */
function bbp_admin_setting_callback_per_page_section() {
?>

	<p><?php esc_html_e( 'How many topics and replies to show per page', 'bbpress' ); ?></p>

<?php
}

/**
 * Topics per page setting field
 *
 * @since bbPress (r2786)
 *
 * @uses bbp_form_option() To output the option value
 */
function bbp_admin_setting_callback_topics_per_page() {
?>

	<input name="_bbp_topics_per_page" id="_bbp_topics_per_page" type="number" min="1" step="1" value="<?php bbp_form_option( '_bbp_topics_per_page', '15' ); ?>" class="small-text"<?php bbp_maybe_admin_setting_disabled( '_bbp_topics_per_page' ); ?> />
	<label for="_bbp_topics_per_page"><?php esc_html_e( 'per page', 'bbpress' ); ?></label>

<?php
}

/**
 * Replies per page setting field
 *
 * @since bbPress (r2786)
 *
 * @uses bbp_form_option() To output the option value
 */
function bbp_admin_setting_callback_replies_per_page() {
?>

	<input name="_bbp_replies_per_page" id="_bbp_replies_per_page" type="number" min="1" step="1" value="<?php bbp_form_option( '_bbp_replies_per_page', '15' ); ?>" class="small-text"<?php bbp_maybe_admin_setting_disabled( '_bbp_replies_per_page' ); ?> />
	<label for="_bbp_replies_per_page"><?php esc_html_e( 'per page', 'bbpress' ); ?></label>

<?php
}

/** Per RSS Page Section ******************************************************/

/**
 * Per page settings section description for the settings page
 *
 * @since bbPress (r2786)
 */
function bbp_admin_setting_callback_per_rss_page_section() {
?>

	<p><?php esc_html_e( 'How many topics and replies to show per RSS page', 'bbpress' ); ?></p>

<?php
}

/**
 * Topics per RSS page setting field
 *
 * @since bbPress (r2786)
 *
 * @uses bbp_form_option() To output the option value
 */
function bbp_admin_setting_callback_topics_per_rss_page() {
?>

	<input name="_bbp_topics_per_rss_page" id="_bbp_topics_per_rss_page" type="number" min="1" step="1" value="<?php bbp_form_option( '_bbp_topics_per_rss_page', '25' ); ?>" class="small-text"<?php bbp_maybe_admin_setting_disabled( '_bbp_topics_per_rss_page' ); ?> />
	<label for="_bbp_topics_per_rss_page"><?php esc_html_e( 'per page', 'bbpress' ); ?></label>

<?php
}

/**
 * Replies per RSS page setting field
 *
 * @since bbPress (r2786)
 *
 * @uses bbp_form_option() To output the option value
 */
function bbp_admin_setting_callback_replies_per_rss_page() {
?>

	<input name="_bbp_replies_per_rss_page" id="_bbp_replies_per_rss_page" type="number" min="1" step="1" value="<?php bbp_form_option( '_bbp_replies_per_rss_page', '25' ); ?>" class="small-text"<?php bbp_maybe_admin_setting_disabled( '_bbp_replies_per_rss_page' ); ?> />
	<label for="_bbp_replies_per_rss_page"><?php esc_html_e( 'per page', 'bbpress' ); ?></label>

<?php
}

/** Slug Section **************************************************************/

/**
 * Slugs settings section description for the settings page
 *
 * @since bbPress (r2786)
 */
function bbp_admin_setting_callback_root_slug_section() {

	// Flush rewrite rules when this section is saved
	if ( isset( $_GET['settings-updated'] ) && isset( $_GET['page'] ) )
		flush_rewrite_rules(); ?>

	<p><?php esc_html_e( 'Customize your Forums root. Partner with a WordPress Page and use Shortcodes for more flexibility.', 'bbpress' ); ?></p>

<?php
}

/**
 * Root slug setting field
 *
 * @since bbPress (r2786)
 *
 * @uses bbp_form_option() To output the option value
 */
function bbp_admin_setting_callback_root_slug() {
?>

        <input name="_bbp_root_slug" id="_bbp_root_slug" type="text" class="regular-text code" value="<?php bbp_form_option( '_bbp_root_slug', 'forums', true ); ?>"<?php bbp_maybe_admin_setting_disabled( '_bbp_root_slug' ); ?> />

<?php
	// Slug Check
	bbp_form_slug_conflict_check( '_bbp_root_slug', 'forums' );
}

/**
 * Include root slug setting field
 *
 * @since bbPress (r2786)
 *
 * @uses checked() To display the checked attribute
 */
function bbp_admin_setting_callback_include_root() {
?>

	<input name="_bbp_include_root" id="_bbp_include_root" type="checkbox" value="1" <?php checked( bbp_include_root_slug() ); bbp_maybe_admin_setting_disabled( '_bbp_include_root' ); ?> />
	<label for="_bbp_include_root"><?php esc_html_e( 'Prefix all forum content with the Forum Root slug (Recommended)', 'bbpress' ); ?></label>

<?php
}

/**
 * Include root slug setting field
 *
 * @since bbPress (r2786)
 *
 * @uses checked() To display the checked attribute
 */
function bbp_admin_setting_callback_show_on_root() {

	// Current setting
	$show_on_root = bbp_show_on_root();

	// Options for forum root output
	$root_options = array(
		'forums' => array(
			'name' => __( 'Forum Index', 'bbpress' )
		),
		'topics' => array(
			'name' => __( 'Topics by Freshness', 'bbpress' )
		)
	); ?>

	<select name="_bbp_show_on_root" id="_bbp_show_on_root" <?php bbp_maybe_admin_setting_disabled( '_bbp_show_on_root' ); ?>>

		<?php foreach ( $root_options as $option_id => $details ) : ?>

			<option <?php selected( $show_on_root, $option_id ); ?> value="<?php echo esc_attr( $option_id ); ?>"><?php echo esc_html( $details['name'] ); ?></option>

		<?php endforeach; ?>

	</select>

<?php
}

/** User Slug Section *********************************************************/

/**
 * Slugs settings section description for the settings page
 *
 * @since bbPress (r2786)
 */
function bbp_admin_setting_callback_user_slug_section() {
?>

	<p><?php esc_html_e( 'Customize your user profile slugs.', 'bbpress' ); ?></p>

<?php
}

/**
 * User slug setting field
 *
 * @since bbPress (r2786)
 *
 * @uses bbp_form_option() To output the option value
 */
function bbp_admin_setting_callback_user_slug() {
?>

	<input name="_bbp_user_slug" id="_bbp_user_slug" type="text" class="regular-text code" value="<?php bbp_form_option( '_bbp_user_slug', 'users', true ); ?>"<?php bbp_maybe_admin_setting_disabled( '_bbp_user_slug' ); ?> />

<?php
	// Slug Check
	bbp_form_slug_conflict_check( '_bbp_user_slug', 'users' );
}

/**
 * Topic archive slug setting field
 *
 * @since bbPress (r2786)
 *
 * @uses bbp_form_option() To output the option value
 */
function bbp_admin_setting_callback_topic_archive_slug() {
?>

	<input name="_bbp_topic_archive_slug" id="_bbp_topic_archive_slug" type="text" class="regular-text code" value="<?php bbp_form_option( '_bbp_topic_archive_slug', 'topics', true ); ?>"<?php bbp_maybe_admin_setting_disabled( '_bbp_topic_archive_slug' ); ?> />

<?php
	// Slug Check
	bbp_form_slug_conflict_check( '_bbp_topic_archive_slug', 'topics' );
}

/**
 * Reply archive slug setting field
 *
 * @since bbPress (r4932)
 *
 * @uses bbp_form_option() To output the option value
 */
function bbp_admin_setting_callback_reply_archive_slug() {
?>

	<input name="_bbp_reply_archive_slug" id="_bbp_reply_archive_slug" type="text" class="regular-text code" value="<?php bbp_form_option( '_bbp_reply_archive_slug', 'replies', true ); ?>"<?php bbp_maybe_admin_setting_disabled( '_bbp_reply_archive_slug' ); ?> />

<?php
	// Slug Check
	bbp_form_slug_conflict_check( '_bbp_reply_archive_slug', 'replies' );
}

/**
 * Favorites slug setting field
 *
 * @since bbPress (r4932)
 *
 * @uses bbp_form_option() To output the option value
 */
function bbp_admin_setting_callback_user_favs_slug() {
?>

	<input name="_bbp_user_favs_slug" id="_bbp_user_favs_slug" type="text" class="regular-text code" value="<?php bbp_form_option( '_bbp_user_favs_slug', 'favorites', true ); ?>"<?php bbp_maybe_admin_setting_disabled( '_bbp_user_favs_slug' ); ?> />

<?php
	// Slug Check
	bbp_form_slug_conflict_check( '_bbp_reply_archive_slug', 'favorites' );
}

/**
 * Favorites slug setting field
 *
 * @since bbPress (r4932)
 *
 * @uses bbp_form_option() To output the option value
 */
function bbp_admin_setting_callback_user_subs_slug() {
?>

	<input name="_bbp_user_subs_slug" id="_bbp_user_subs_slug" type="text" class="regular-text code" value="<?php bbp_form_option( '_bbp_user_subs_slug', 'subscriptions', true ); ?>"<?php bbp_maybe_admin_setting_disabled( '_bbp_user_subs_slug' ); ?> />

<?php
	// Slug Check
	bbp_form_slug_conflict_check( '_bbp_user_subs_slug', 'subscriptions' );
}

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

/**
 * Slugs settings section description for the settings page
 *
 * @since bbPress (r2786)
 */
function bbp_admin_setting_callback_single_slug_section() {
?>

	<p><?php printf( esc_html__( 'Custom slugs for single forums, topics, replies, tags, views, and search.', 'bbpress' ), get_admin_url( null, 'options-permalink.php' ) ); ?></p>

<?php
}

/**
 * Forum slug setting field
 *
 * @since bbPress (r2786)
 *
 * @uses bbp_form_option() To output the option value
 */
function bbp_admin_setting_callback_forum_slug() {
?>

	<input name="_bbp_forum_slug" id="_bbp_forum_slug" type="text" class="regular-text code" value="<?php bbp_form_option( '_bbp_forum_slug', 'forum', true ); ?>"<?php bbp_maybe_admin_setting_disabled( '_bbp_forum_slug' ); ?> />

<?php
	// Slug Check
	bbp_form_slug_conflict_check( '_bbp_forum_slug', 'forum' );
}

/**
 * Topic slug setting field
 *
 * @since bbPress (r2786)
 *
 * @uses bbp_form_option() To output the option value
 */
function bbp_admin_setting_callback_topic_slug() {
?>

	<input name="_bbp_topic_slug" id="_bbp_topic_slug" type="text" class="regular-text code" value="<?php bbp_form_option( '_bbp_topic_slug', 'topic', true ); ?>"<?php bbp_maybe_admin_setting_disabled( '_bbp_topic_slug' ); ?> />

<?php
	// Slug Check
	bbp_form_slug_conflict_check( '_bbp_topic_slug', 'topic' );
}

/**
 * Reply slug setting field
 *
 * @since bbPress (r2786)
 *
 * @uses bbp_form_option() To output the option value
 */
function bbp_admin_setting_callback_reply_slug() {
?>

	<input name="_bbp_reply_slug" id="_bbp_reply_slug" type="text" class="regular-text code" value="<?php bbp_form_option( '_bbp_reply_slug', 'reply', true ); ?>"<?php bbp_maybe_admin_setting_disabled( '_bbp_reply_slug' ); ?> />

<?php
	// Slug Check
	bbp_form_slug_conflict_check( '_bbp_reply_slug', 'reply' );
}

/**
 * Topic tag slug setting field
 *
 * @since bbPress (r2786)
 *
 * @uses bbp_form_option() To output the option value
 */
function bbp_admin_setting_callback_topic_tag_slug() {
?>

	<input name="_bbp_topic_tag_slug" id="_bbp_topic_tag_slug" type="text" class="regular-text code" value="<?php bbp_form_option( '_bbp_topic_tag_slug', 'topic-tag', true ); ?>"<?php bbp_maybe_admin_setting_disabled( '_bbp_topic_tag_slug' ); ?> />

<?php

	// Slug Check
	bbp_form_slug_conflict_check( '_bbp_topic_tag_slug', 'topic-tag' );
}

/**
 * View slug setting field
 *
 * @since bbPress (r2789)
 *
 * @uses bbp_form_option() To output the option value
 */
function bbp_admin_setting_callback_view_slug() {
?>

	<input name="_bbp_view_slug" id="_bbp_view_slug" type="text" class="regular-text code" value="<?php bbp_form_option( '_bbp_view_slug', 'view', true ); ?>"<?php bbp_maybe_admin_setting_disabled( '_bbp_view_slug' ); ?> />

<?php
	// Slug Check
	bbp_form_slug_conflict_check( '_bbp_view_slug', 'view' );
}

/**
 * Search slug setting field
 *
 * @since bbPress (r4579)
 *
 * @uses bbp_form_option() To output the option value
 */
function bbp_admin_setting_callback_search_slug() {
?>

	<input name="_bbp_search_slug" id="_bbp_search_slug" type="text" class="regular-text code" value="<?php bbp_form_option( '_bbp_search_slug', 'search', true ); ?>"<?php bbp_maybe_admin_setting_disabled( '_bbp_search_slug' ); ?> />

<?php
	// Slug Check
	bbp_form_slug_conflict_check( '_bbp_search_slug', 'search' );
}

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

/**
 * Extension settings section description for the settings page
 *
 * @since bbPress (r3575)
 */
function bbp_admin_setting_callback_buddypress_section() {
?>

	<p><?php esc_html_e( 'Forum settings for BuddyPress', 'bbpress' ); ?></p>

<?php
}

/**
 * Allow BuddyPress group forums setting field
 *
 * @since bbPress (r3575)
 *
 * @uses checked() To display the checked attribute
 */
function bbp_admin_setting_callback_group_forums() {
?>

	<input name="_bbp_enable_group_forums" id="_bbp_enable_group_forums" type="checkbox" value="1" <?php checked( bbp_is_group_forums_active( true ) );  bbp_maybe_admin_setting_disabled( '_bbp_enable_group_forums' ); ?> />
	<label for="_bbp_enable_group_forums"><?php esc_html_e( 'Allow BuddyPress Groups to have their own forums', 'bbpress' ); ?></label>

<?php
}

/**
 * Replies per page setting field
 *
 * @since bbPress (r3575)
 *
 * @uses bbp_form_option() To output the option value
 */
function bbp_admin_setting_callback_group_forums_root_id() {

	// Output the dropdown for all forums
	bbp_dropdown( array(
		'selected'           => bbp_get_group_forums_root_id(),
		'show_none'          => __( '&mdash; Forum root &mdash;', 'bbpress' ),
		'orderby'            => 'title',
		'order'              => 'ASC',
		'select_id'          => '_bbp_group_forums_root_id',
		'disable_categories' => false,
		'disabled'           => '_bbp_group_forums_root_id'
	) ); ?>

	<label for="_bbp_group_forums_root_id"><?php esc_html_e( 'is the parent for all group forums', 'bbpress' ); ?></label>
	<p class="description"><?php esc_html_e( 'Using the Forum Root is not recommended. Changing this does not move existing forums.', 'bbpress' ); ?></p>

<?php
}

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

/**
 * Extension settings section description for the settings page
 *
 * @since bbPress (r3575)
 */
function bbp_admin_setting_callback_akismet_section() {
?>

	<p><?php esc_html_e( 'Forum settings for Akismet', 'bbpress' ); ?></p>

<?php
}


/**
 * Allow Akismet setting field
 *
 * @since bbPress (r3575)
 *
 * @uses checked() To display the checked attribute
 */
function bbp_admin_setting_callback_akismet() {
?>

	<input name="_bbp_enable_akismet" id="_bbp_enable_akismet" type="checkbox" value="1" <?php checked( bbp_is_akismet_active( true ) );  bbp_maybe_admin_setting_disabled( '_bbp_enable_akismet' ); ?> />
	<label for="_bbp_enable_akismet"><?php esc_html_e( 'Allow Akismet to actively prevent forum spam.', 'bbpress' ); ?></label>

<?php
}

/** Settings Page *************************************************************/

/**
 * The main settings page
 *
 * @since bbPress (r2643)
 *
 * @uses screen_icon() To display the screen icon
 * @uses settings_fields() To output the hidden fields for the form
 * @uses do_settings_sections() To output the settings sections
 */
function bbp_admin_settings() {
?>

	<div class="wrap">

		<?php screen_icon(); ?>

		<h2><?php esc_html_e( 'Forums Settings', 'bbpress' ) ?></h2>

		<form action="options.php" method="post">

			<?php settings_fields( 'bbpress' ); ?>

			<?php do_settings_sections( 'bbpress' ); ?>

			<p class="submit">
				<input type="submit" name="submit" class="button-primary" value="<?php esc_attr_e( 'Save Changes', 'bbpress' ); ?>" />
			</p>
		</form>
	</div>

<?php
}


/** Converter Section *********************************************************/

/**
 * Main settings section description for the settings page
 *
 * @since bbPress (r3813)
 */
function bbp_converter_setting_callback_main_section() {
?>

	<p><?php _e( 'Information about your previous forums database so that they can be converted. <strong>Backup your database before proceeding.</strong>', 'bbpress' ); ?></p>

<?php
}

/**
 * Edit Platform setting field
 *
 * @since bbPress (r3813)
 */
function bbp_converter_setting_callback_platform() {

	$platform_options = '';
	$curdir           = opendir( bbpress()->admin->admin_dir . 'converters/' );

	// Bail if no directory was found (how did this happen?)
	if ( empty( $curdir ) )
		return;

	// Loop through files in the converters folder and assemble some options
	while ( $file = readdir( $curdir ) ) {
		if ( ( stristr( $file, '.php' ) ) && ( stristr( $file, 'index' ) === false ) ) {
			$file              = preg_replace( '/.php/', '', $file );
			$platform_options .= '<option value="' . $file . '">' . esc_html( $file ) . '</option>';
		}
	}

	closedir( $curdir ); ?>

	<select name="_bbp_converter_platform" id="_bbp_converter_platform" /><?php echo $platform_options ?></select>
	<label for="_bbp_converter_platform"><?php esc_html_e( 'is the previous forum software', 'bbpress' ); ?></label>

<?php
}

/**
 * Edit Database Server setting field
 *
 * @since bbPress (r3813)
 */
function bbp_converter_setting_callback_dbserver() {
?>

	<input name="_bbp_converter_db_server" id="_bbp_converter_db_server" type="text" value="<?php bbp_form_option( '_bbp_converter_db_server', 'localhost' ); ?>" class="medium-text" />
	<label for="_bbp_converter_db_server"><?php esc_html_e( 'IP or hostname', 'bbpress' ); ?></label>

<?php
}

/**
 * Edit Database Server Port setting field
 *
 * @since bbPress (r3813)
 */
function bbp_converter_setting_callback_dbport() {
?>

	<input name="_bbp_converter_db_port" id="_bbp_converter_db_port" type="text" value="<?php bbp_form_option( '_bbp_converter_db_port', '3306' ); ?>" class="small-text" />
	<label for="_bbp_converter_db_port"><?php esc_html_e( 'Use default 3306 if unsure', 'bbpress' ); ?></label>

<?php
}

/**
 * Edit Database User setting field
 *
 * @since bbPress (r3813)
 */
function bbp_converter_setting_callback_dbuser() {
?>

	<input name="_bbp_converter_db_user" id="_bbp_converter_db_user" type="text" value="<?php bbp_form_option( '_bbp_converter_db_user' ); ?>" class="medium-text" />
	<label for="_bbp_converter_db_user"><?php esc_html_e( 'User for your database connection', 'bbpress' ); ?></label>

<?php
}

/**
 * Edit Database Pass setting field
 *
 * @since bbPress (r3813)
 */
function bbp_converter_setting_callback_dbpass() {
?>

	<input name="_bbp_converter_db_pass" id="_bbp_converter_db_pass" type="password" value="<?php bbp_form_option( '_bbp_converter_db_pass' ); ?>" class="medium-text" />
	<label for="_bbp_converter_db_pass"><?php esc_html_e( 'Password to access the database', 'bbpress' ); ?></label>

<?php
}

/**
 * Edit Database Name setting field
 *
 * @since bbPress (r3813)
 */
function bbp_converter_setting_callback_dbname() {
?>

	<input name="_bbp_converter_db_name" id="_bbp_converter_db_name" type="text" value="<?php bbp_form_option( '_bbp_converter_db_name' ); ?>" class="medium-text" />
	<label for="_bbp_converter_db_name"><?php esc_html_e( 'Name of the database with your old forum data', 'bbpress' ); ?></label>

<?php
}

/**
 * Main settings section description for the settings page
 *
 * @since bbPress (r3813)
 */
function bbp_converter_setting_callback_options_section() {
?>

	<p><?php esc_html_e( 'Some optional parameters to help tune the conversion process.', 'bbpress' ); ?></p>

<?php
}

/**
 * Edit Table Prefix setting field
 *
 * @since bbPress (r3813)
 */
function bbp_converter_setting_callback_dbprefix() {
?>

	<input name="_bbp_converter_db_prefix" id="_bbp_converter_db_prefix" type="text" value="<?php bbp_form_option( '_bbp_converter_db_prefix' ); ?>" class="medium-text" />
	<label for="_bbp_converter_db_prefix"><?php esc_html_e( '(If converting from BuddyPress Forums, use "wp_bb_" or your custom prefix)', 'bbpress' ); ?></label>

<?php
}

/**
 * Edit Rows Limit setting field
 *
 * @since bbPress (r3813)
 */
function bbp_converter_setting_callback_rows() {
?>

	<input name="_bbp_converter_rows" id="_bbp_converter_rows" type="text" value="<?php bbp_form_option( '_bbp_converter_rows', '100' ); ?>" class="small-text" />
	<label for="_bbp_converter_rows"><?php esc_html_e( 'rows to process at a time', 'bbpress' ); ?></label>
	<p class="description"><?php esc_html_e( 'Keep this low if you experience out-of-memory issues.', 'bbpress' ); ?></p>

<?php
}

/**
 * Edit Delay Time setting field
 *
 * @since bbPress (r3813)
 */
function bbp_converter_setting_callback_delay_time() {
?>

	<input name="_bbp_converter_delay_time" id="_bbp_converter_delay_time" type="text" value="<?php bbp_form_option( '_bbp_converter_delay_time', '1' ); ?>" class="small-text" />
	<label for="_bbp_converter_delay_time"><?php esc_html_e( 'second(s) delay between each group of rows', 'bbpress' ); ?></label>
	<p class="description"><?php esc_html_e( 'Keep this high to prevent too-many-connection issues.', 'bbpress' ); ?></p>

<?php
}

/**
 * Edit Restart setting field
 *
 * @since bbPress (r3813)
 */
function bbp_converter_setting_callback_restart() {
?>

	<input name="_bbp_converter_restart" id="_bbp_converter_restart" type="checkbox" value="1" <?php checked( get_option( '_bbp_converter_restart', false ) ); ?> />
	<label for="_bbp_converter_restart"><?php esc_html_e( 'Start a fresh conversion from the beginning', 'bbpress' ); ?></label>
	<p class="description"><?php esc_html_e( 'You should clean old conversion information before starting over.', 'bbpress' ); ?></p>

<?php
}

/**
 * Edit Clean setting field
 *
 * @since bbPress (r3813)
 */
function bbp_converter_setting_callback_clean() {
?>

	<input name="_bbp_converter_clean" id="_bbp_converter_clean" type="checkbox" value="1" <?php checked( get_option( '_bbp_converter_clean', false ) ); ?> />
	<label for="_bbp_converter_clean"><?php esc_html_e( 'Purge all information from a previously attempted import', 'bbpress' ); ?></label>
	<p class="description"><?php esc_html_e( 'Use this if an import failed and you want to remove that incomplete data.', 'bbpress' ); ?></p>

<?php
}

/**
 * Edit Convert Users setting field
 *
 * @since bbPress (r3813)
 */
function bbp_converter_setting_callback_convert_users() {
?>

	<input name="_bbp_converter_convert_users" id="_bbp_converter_convert_users" type="checkbox" value="1" <?php checked( get_option( '_bbp_converter_convert_users', false ) ); ?> />
	<label for="_bbp_converter_convert_users"><?php esc_html_e( 'Attempt to import user accounts from previous forums', 'bbpress' ); ?></label>
	<p class="description"><?php esc_html_e( 'Non-bbPress passwords cannot be automatically converted. They will be converted as each user logs in.', 'bbpress' ); ?></p>

<?php
}

/** Converter Page ************************************************************/

/**
 * The main settings page
 *
 * @uses screen_icon() To display the screen icon
 * @uses settings_fields() To output the hidden fields for the form
 * @uses do_settings_sections() To output the settings sections
 */
function bbp_converter_settings() {
?>

	<div class="wrap">

		<?php screen_icon( 'tools' ); ?>

		<h2 class="nav-tab-wrapper"><?php bbp_tools_admin_tabs( esc_html__( 'Import Forums', 'bbpress' ) ); ?></h2>

		<form action="#" method="post" id="bbp-converter-settings">

			<?php settings_fields( 'bbpress_converter' ); ?>

			<?php do_settings_sections( 'bbpress_converter' ); ?>

			<p class="submit">
				<input type="button" name="submit" class="button-primary" id="bbp-converter-start" value="<?php esc_attr_e( 'Start', 'bbpress' ); ?>" onclick="bbconverter_start();" />
				<input type="button" name="submit" class="button-primary" id="bbp-converter-stop" value="<?php esc_attr_e( 'Stop', 'bbpress' ); ?>" onclick="bbconverter_stop();" />
				<img id="bbp-converter-progress" src="">
			</p>

			<div class="bbp-converter-updated" id="bbp-converter-message"></div>
		</form>
	</div>

<?php
}

/** Helpers *******************************************************************/

/**
 * Contextual help for Forums settings page
 *
 * @since bbPress (r3119)
 * @uses get_current_screen()
 */
function bbp_admin_settings_help() {

	$current_screen = get_current_screen();

	// Bail if current screen could not be found
	if ( empty( $current_screen ) )
		return;

	// Overview
	$current_screen->add_help_tab( array(
		'id'      => 'overview',
		'title'   => __( 'Overview', 'bbpress' ),
		'content' => '<p>' . __( 'This screen provides access to all of the Forums settings.',                          'bbpress' ) . '</p>' .
					 '<p>' . __( 'Please see the additional help tabs for more information on each indiviual section.', 'bbpress' ) . '</p>'
	) );

	// Main Settings
	$current_screen->add_help_tab( array(
		'id'      => 'main_settings',
		'title'   => __( 'Main Settings', 'bbpress' ),
		'content' => '<p>' . __( 'In the Main Settings you have a number of options:', 'bbpress' ) . '</p>' .
					 '<p>' .
						'<ul>' .
							'<li>' . __( 'You can choose to lock a post after a certain number of minutes. "Locking post editing" will prevent the author from editing some amount of time after saving a post.',              'bbpress' ) . '</li>' .
							'<li>' . __( '"Throttle time" is the amount of time required between posts from a single author. The higher the throttle time, the longer a user will need to wait between posting to the forum.', 'bbpress' ) . '</li>' .
							'<li>' . __( 'Favorites are a way for users to save and later return to topics they favor. This is enabled by default.',                                                                           'bbpress' ) . '</li>' .
							'<li>' . __( 'Subscriptions allow users to subscribe for notifications to topics that interest them. This is enabled by default.',                                                                 'bbpress' ) . '</li>' .
							'<li>' . __( 'Topic-Tags allow users to filter topics between forums. This is enabled by default.',                                                                                                'bbpress' ) . '</li>' .
							'<li>' . __( '"Anonymous Posting" allows guest users who do not have accounts on your site to both create topics as well as replies.',                                                             'bbpress' ) . '</li>' .
							'<li>' . __( 'The Fancy Editor brings the luxury of the Visual editor and HTML editor from the traditional WordPress dashboard into your t…

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