<?php
/**
 * Integrate bbPress
 *
 * @since ????
 */
if( ! defined( 'ABSPATH' ) ) {  exit;  }    // Exit if accessed directly


//check if the plugin is enabled, otherwise stop the script
if( ! class_exists( 'bbPress'  ) )
{
	return false;
}


//global $avia_config;

if( ! function_exists( 'avia_bbpress_deregister_default_assets' ) )
{
	/**
	 * Deregister to register my own styles
	 *
	 * @param array $styles
	 * @return array
	 */
	function avia_bbpress_deregister_default_assets( $styles )
	{
		return array();
	}

	add_filter( 'bbp_default_styles', 'avia_bbpress_deregister_default_assets', 10, 1 );
}


if( ! function_exists( 'avia_bbpress_register_assets' ) )
{
	function avia_bbpress_register_assets()
	{
		$vn = avia_get_theme_version();
		$min_css = avia_minify_extension( 'css' );

		wp_enqueue_style( 'avia-bbpress', AVIA_BASE_URL . "config-bbpress/bbpress-mod{$min_css}.css", [], $vn );
	}

	if( ! is_admin() )
	{
		add_action( 'bbp_enqueue_scripts', 'avia_bbpress_register_assets', 15 );
	}
}


if( ! function_exists( 'avia_bbpress_add_topic_class' ) )
{
	/**
	 * Add classnames to topic class for even nicer icon display
	 *
	 * @param array $classes
	 * @return array
	 */
	function avia_bbpress_add_topic_class( $classes )
	{
		$voices = bbp_get_topic_voice_count() > 1 ? 'multi' : 'single';

		$classes[] = 'topic-voices-' . $voices;

		return $classes;
	}

	add_filter( 'bbp_get_topic_class', 'avia_bbpress_add_topic_class' );
}


if( ! function_exists( 'avia_bbpress_filter_form_message' ) )
{
	/**
	 * remove forum and single topic summaries at the top of the page
	 *
	 * @param string $retstr
	 * @param array $args
	 * @return boolean
	 */
	function avia_bbpress_filter_form_message( $retstr, $args )
	{
		//removes forum summary, voices count etc
		return false;
	}

	add_filter( 'bbp_get_single_forum_description', 'avia_bbpress_filter_form_message',10,2 );
	add_filter( 'bbp_get_single_topic_description', 'avia_bbpress_filter_form_message',10,2 );
}


if( ! function_exists( 'avia_bbpress_forum_colors' ) )
{
	/**
	 * add some color modifications to the forum table items
	 *
	 * @param array $config
	 * @return array
	 */
	function avia_bbpress_forum_colors( array $config )
	{
		return $config;
	}

	add_filter( 'avia_style_filter', 'avia_bbpress_forum_colors', 10, 1 );
}


if( ! function_exists( 'avia_fetch_bb_trail' ) )
{
	/**
	 * modify default breadcrumb to work better with bb forums
	 * fetch bb trail and set the bb breadcrum output to false
	 *
	 * @param string $trail
	 * @param array $breadcrumbs
	 * @param array $r
	 * @return boolean
	 */
	function avia_fetch_bb_trail( $trail, $breadcrumbs, $r )
	{
		global $avia_config;

		$avia_config['bbpress_trail'] = $breadcrumbs;

		return false;
	}

	add_filter( 'bbp_get_breadcrumb', 'avia_fetch_bb_trail', 10, 3 );
}

if( ! function_exists( 'avia_bbpress_breadcrumb' ) )
{
	/**
	 * If we are viewing a forum page set the avia breadcrumb output to match the forum breadcrumb output
	 *
	 * @param array $trail
	 * @return array
	 */
	function avia_bbpress_breadcrumb( $trail )
	{
		global $avia_config;

		if( ( isset( $avia_config['currently_viewing'] ) && $avia_config['currently_viewing'] == 'forum' ) || get_post_type() === "forum" || get_post_type() === "topic" )
		{
			$bc = bbp_get_breadcrumb();

			if( isset( $avia_config['bbpress_trail'] ) )
			{
				$trail_zero = $trail[0];
				$trail = $avia_config['bbpress_trail'] ;
				$trail[0] = $trail_zero;
			}

			if( ( bbp_is_single_user_edit() || bbp_is_single_user() ) )
			{
				$user_info = get_userdata( bbp_get_displayed_user_id() );
				$title = __( "Profile for User:", "avia_framework" ) . " " . $user_info->display_name;
				array_pop( $trail );
				$trail[] = $title;
			}
		}
		return $trail;
	}

	add_filter( 'avia_breadcrumbs_trail', 'avia_bbpress_breadcrumb' );
}

register_sidebar( array(
						'name'			=> 'Forum',
						'before_widget'	=> '<div id="%1$s" class="widget clearfix %2$s">',
						'after_widget'	=> '<span class="seperator extralight-border"></span></div>',
						'before_title'	=> '<h3 class="widgettitle">',
						'after_title'	=> '</h3>',
						'id'			=> 'av_forum'
					));

/*
	add_filter( 'bbp_view_widget_title', 'avia_widget_title' );
	add_filter( 'bbp_login_widget_title', 'avia_widget_title' );
	add_filter( 'bbp_forum_widget_title', 'avia_widget_title' );
	add_filter( 'bbp_topic_widget_title', 'avia_widget_title' );
	add_filter( 'bbp_replies_widget_title', 'avia_widget_title' );
*/


if( ! function_exists( 'avia_remove_bbpress_post_type_options' ) )
{
	/**
	 *
	 * @param array $post_type_option
	 * @param array $args
	 * @return array
	 */
	function avia_remove_bbpress_post_type_options( $post_type_option, $args )
	{
		if( ! empty( $post_type_option ) )
		{
			foreach( $post_type_option as $key => $post_type )
			{
				if( $post_type == 'forum' || $post_type == 'topic' || $post_type == 'reply' )
				{
					unset( $post_type_option[ $key ] );
				}
			}
		}

		return $post_type_option;
	}

	add_filter( 'avf_registered_post_type_array', 'avia_remove_bbpress_post_type_options', 10, 2 );
}


if( ! function_exists( 'avia_remove_bbpress_post_type_from_query' ) )
{
	function avia_remove_bbpress_post_type_from_query( $query, $params )
	{
	    if( ! empty( $query['post_type'] ) && is_array( $query['post_type'] ) )
	    {
	        foreach( $query['post_type'] as $key => $post_type )
	        {
	            if( $post_type == 'forum' || $post_type == 'topic' || $post_type == 'reply' )
	            {
	                unset( $query['post_type'][ $key ] );
	            }
	        }
	    }

	    return $query;
	}

	add_filter( 'avia_masonry_entries_query', 'avia_remove_bbpress_post_type_from_query', 10, 2 );
	add_filter( 'avia_post_grid_query', 'avia_remove_bbpress_post_type_from_query', 10, 2 );
	add_filter( 'avia_post_slide_query', 'avia_remove_bbpress_post_type_from_query', 10, 2 );
	add_filter( 'avia_blog_post_query', 'avia_remove_bbpress_post_type_from_query', 10, 2 );
	add_filter( 'avf_magazine_entries_query', 'avia_remove_bbpress_post_type_from_query', 10, 2 );
	add_filter( 'avf_accordion_entries_query', 'avia_remove_bbpress_post_type_from_query', 10, 2 );
}



if( ! function_exists( 'avia_bbpress_avf_post_nav_settings' ) )
{
	/**
	 * Remove bbPress pottpes from post nav links
	 *
	 * @since 4.5.6
	 * @param array $settings
	 * @return array
	 */
	function avia_bbpress_avf_post_nav_settings( array $settings )
	{
		if( in_array( $settings['type'], array( 'topic',  'reply' ) ) )
		{
			$settings['skip_output'] = true;
		}

		return $settings;
	}

	add_filter( 'avf_post_nav_settings', 'avia_bbpress_avf_post_nav_settings', 10, 1 );
}


if( ! function_exists( 'avia_bbpress_before_page_in_footer_compile' ) )
{
	/**
	 * BBPress alters the content filter on its pages. We need to reset this to allow our shortcodes to run
	 *
	 * @since 4.5.6.1
	 * @param WP_Post $footer_page
	 * @param int $post_id
	 */
	function avia_bbpress_before_page_in_footer_compile( WP_Post $footer_page, $post_id )
	{
		$current = get_post( $post_id );
		$forum_page = false;

		if( bbp_is_single_user() || bbp_is_single_user_edit() || bbp_is_user_home() || bbp_is_user_home_edit()  )
		{
			$forum_page = true;
		}
		else if( bbp_is_topics_created() || bbp_is_replies_created() || bbp_is_favorites() || bbp_is_subscriptions() )
		{
			$forum_page = true;
		}
		else if( bbp_is_forum_archive() )
		{
			$forum_page = true;
		}
		else
		{
			if( ! $current instanceof WP_Post )
			{
				return;
			}
		}

		/**
		 * https://kriesi.at/support/topic/bbpress-enfold-custom-footer-issue/#post-1195677
		 *
		 * @since 4.7.4.1
		 */
		$classes = get_body_class();
		if( in_array( 'bbpress', $classes ) )
		{
			$forum_page = true;
		}


		$bbp_post_types = array(
								bbp_get_forum_post_type(),
								bbp_get_topic_post_type(),
								bbp_get_reply_post_type()
							);

		if( $forum_page || in_array( $current->post_type, $bbp_post_types ) )
		{
			bbp_restore_all_filters( 'the_content' );
		}
	}

	add_action( 'ava_before_page_in_footer_compile', 'avia_bbpress_before_page_in_footer_compile', 10, 2 );
}