<?php

/**

 * bbPress Template Loader

 *

 * @package bbPress

 * @subpackage TemplateLoader

 */

// Exit if accessed directly

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

/**

 * Possibly intercept the template being loaded

 *

 * Listens to the 'template_include' filter and waits for any bbPress specific

 * template condition to be met. If one is met and the template file exists,

 * it will be used; otherwise 

 *

 * Note that the _edit() checks are ahead of their counterparts, to prevent them

 * from being stomped on accident.

 *

 * @since bbPress (r3032)

 *

 * @param string $template

 *

 * @uses bbp_is_single_user() To check if page is single user

 * @uses bbp_get_single_user_template() To get user template

 * @uses bbp_is_single_user_edit() To check if page is single user edit

 * @uses bbp_get_single_user_edit_template() To get user edit template

 * @uses bbp_is_single_view() To check if page is single view

 * @uses bbp_get_single_view_template() To get view template

 * @uses bbp_is_forum_edit() To check if page is forum edit

 * @uses bbp_get_forum_edit_template() To get forum edit template

 * @uses bbp_is_topic_merge() To check if page is topic merge

 * @uses bbp_get_topic_merge_template() To get topic merge template

 * @uses bbp_is_topic_split() To check if page is topic split

 * @uses bbp_get_topic_split_template() To get topic split template

 * @uses bbp_is_topic_edit() To check if page is topic edit

 * @uses bbp_get_topic_edit_template() To get topic edit template

 * @uses bbp_is_reply_edit() To check if page is reply edit

 * @uses bbp_get_reply_edit_template() To get reply edit template

 * @uses bbp_set_theme_compat_template() To set the global theme compat template

 *

 * @return string The path to the template file that is being used

 */

function bbp_template_include_theme_supports( $template = '' ) {

	// Editing a user

	if     ( bbp_is_single_user_edit() && ( $new_template = bbp_get_single_user_edit_template() ) ) :

	// User favorites

	elseif ( bbp_is_favorites()        && ( $new_template = bbp_get_favorites_template()        ) ) :

	// User favorites

	elseif ( bbp_is_subscriptions()    && ( $new_template = bbp_get_subscriptions_template()    ) ) :

	// Viewing a user

	elseif ( bbp_is_single_user()      && ( $new_template = bbp_get_single_user_template()      ) ) :

	// Single View

	elseif ( bbp_is_single_view()      && ( $new_template = bbp_get_single_view_template()      ) ) :

	// Forum edit

	elseif ( bbp_is_forum_edit()       && ( $new_template = bbp_get_forum_edit_template()       ) ) :

	// Single Forum

	elseif ( bbp_is_single_forum()     && ( $new_template = bbp_get_single_forum_template()     ) ) :

	// Forum Archive

	elseif ( bbp_is_forum_archive()    && ( $new_template = bbp_get_forum_archive_template()    ) ) :

	// Topic merge

	elseif ( bbp_is_topic_merge()      && ( $new_template = bbp_get_topic_merge_template()      ) ) :

	// Topic split

	elseif ( bbp_is_topic_split()      && ( $new_template = bbp_get_topic_split_template()      ) ) :

	// Topic edit

	elseif ( bbp_is_topic_edit()       && ( $new_template = bbp_get_topic_edit_template()       ) ) :

	// Single Topic

	elseif ( bbp_is_single_topic()     && ( $new_template = bbp_get_single_topic_template()     ) ) :

	// Topic Archive

	elseif ( bbp_is_topic_archive()    && ( $new_template = bbp_get_topic_archive_template()    ) ) :

	// Editing a reply

	elseif ( bbp_is_reply_edit()       && ( $new_template = bbp_get_reply_edit_template()       ) ) :

	// Single Reply

	elseif ( bbp_is_single_reply()     && ( $new_template = bbp_get_single_reply_template()     ) ) :

	// Editing a topic tag

	elseif ( bbp_is_topic_tag_edit()   && ( $new_template = bbp_get_topic_tag_edit_template()   ) ) :

	// Viewing a topic tag

	elseif ( bbp_is_topic_tag()        && ( $new_template = bbp_get_topic_tag_template()        ) ) :

	endif;

	// bbPress template file exists

	if ( !empty( $new_template ) ) {

		// Override the WordPress template with a bbPress one

		$template = $new_template;

		// @see: bbp_template_include_theme_compat()

		bbpress()->theme_compat->bbpress_template = true;

	}

	return apply_filters( 'bbp_template_include_theme_supports', $template );

}

/** Custom Functions **********************************************************/

/**

 * Attempt to load a custom bbPress functions file, similar to each themes

 * functions.php file.

 *

 * @since bbPress (r3732)

 *

 * @global string $pagenow

 * @uses bbp_locate_template()

 */

function bbp_load_theme_functions() {

	global $pagenow;

	// If bbPress is being deactivated, do not load any more files

	if ( bbp_is_deactivation() )

		return;

	if ( ! defined( 'WP_INSTALLING' ) || ( !empty( $pagenow ) && ( 'wp-activate.php' !== $pagenow ) ) ) {

		bbp_locate_template( 'bbpress-functions.php', true );

	}

}

/** Individual Templates ******************************************************/

/**

 * Get the user profile template

 *

 * @since bbPress (r3311)

 *

 * @uses bbp_get_displayed_user_id()

 * @uses bbp_get_query_template()

 * @return string Path to template file

 */

function bbp_get_single_user_template() {

	$nicename  = bbp_get_displayed_user_field( 'user_nicename' );

	$user_id   = bbp_get_displayed_user_id();

	$templates = array(

		'single-user-' . $nicename . '.php', // Single User nicename

		'single-user-' . $user_id  . '.php', // Single User ID

		'single-user.php',                   // Single User

		'user.php',                          // User

	);

	return bbp_get_query_template( 'profile', $templates );

}

/**

 * Get the user profile edit template

 *

 * @since bbPress (r3311)

 *

 * @uses bbp_get_displayed_user_id()

 * @uses bbp_get_query_template()

 * @return string Path to template file

 */

function bbp_get_single_user_edit_template() {

	$nicename  = bbp_get_displayed_user_field( 'user_nicename' );

	$user_id   = bbp_get_displayed_user_id();

	$templates = array(

		'single-user-edit-' . $nicename . '.php', // Single User Edit nicename

		'single-user-edit-' . $user_id  . '.php', // Single User Edit ID

		'single-user-edit.php',                   // Single User Edit

		'user-edit.php',                          // User Edit

		'user.php',                               // User

	);

	return bbp_get_query_template( 'profile_edit', $templates );

}

/**

 * Get the user favorites template

 *

 * @since bbPress (r4225)

 *

 * @uses bbp_get_displayed_user_id()

 * @uses bbp_get_query_template()

 * @return string Path to template file

 */

function bbp_get_favorites_template() {

	$nicename  = bbp_get_displayed_user_field( 'user_nicename' );

	$user_id   = bbp_get_displayed_user_id();

	$templates = array(

		'single-user-favorites-' . $nicename . '.php', // Single User Favs nicename

		'single-user-favorites-' . $user_id  . '.php', // Single User Favs ID

		'favorites-' . $nicename  . '.php',            // Favorites nicename

		'favorites-' . $user_id   . '.php',            // Favorites ID

		'favorites.php',                               // Favorites

		'user.php',                                    // User

	);

	return bbp_get_query_template( 'favorites', $templates );

}

/**

 * Get the user subscriptions template

 *

 * @since bbPress (r4225)

 *

 * @uses bbp_get_displayed_user_id()

 * @uses bbp_get_query_template()

 * @return string Path to template file

 */

function bbp_get_subscriptions_template() {

	$nicename  = bbp_get_displayed_user_field( 'user_nicename' );

	$user_id   = bbp_get_displayed_user_id();

	$templates = array(

		'single-user-subscriptions-' . $nicename . '.php', // Single User Subs nicename

		'single-user-subscriptions-' . $user_id  . '.php', // Single User Subs ID

		'subscriptions-' . $nicename  . '.php',            // Subscriptions nicename

		'subscriptions-' . $user_id   . '.php',            // Subscriptions ID

		'subscriptions.php',                               // Subscriptions

		'user.php',                                        // User

	);

	return bbp_get_query_template( 'subscriptions', $templates );

}

/**

 * Get the view template

 *

 * @since bbPress (r3311)

 *

 * @uses bbp_get_view_id()

 * @uses bbp_get_query_template()

 * @return string Path to template file

 */

function bbp_get_single_view_template() {

	$view_id   = bbp_get_view_id();

	$templates = array(

		'single-view-' . $view_id . '.php', // Single View ID

		'view-'        . $view_id . '.php', // View ID

		'single-view.php',                  // Single View

		'view.php',                         // View

	);

	return bbp_get_query_template( 'single_view', $templates );

}

/**

 * Get the single forum template

 *

 * @since bbPress (r3922)

 *

 * @uses bbp_get_forum_post_type()

 * @uses bbp_get_query_template()

 * @return string Path to template file

 */

function bbp_get_single_forum_template() {

	$templates = array(

		'single-' . bbp_get_forum_post_type() . '.php' // Single Forum

	);

	return bbp_get_query_template( 'single_forum', $templates );

}

/**

 * Get the forum archive template

 *

 * @since bbPress (r3922)

 *

 * @uses bbp_get_forum_post_type()

 * @uses bbp_get_query_template()

 * @return string Path to template file

 */

function bbp_get_forum_archive_template() {

	$templates = array(

		'archive-' . bbp_get_forum_post_type() . '.php' // Forum Archive

	);

	return bbp_get_query_template( 'forum_archive', $templates );

}

/**

 * Get the forum edit template

 *

 * @since bbPress (r3566)

 *

 * @uses bbp_get_topic_post_type()

 * @uses bbp_get_query_template()

 * @return string Path to template file

 */

function bbp_get_forum_edit_template() {

	$templates = array(

		'single-' . bbp_get_forum_post_type() . '-edit.php' // Single Forum Edit

	);

	return bbp_get_query_template( 'forum_edit', $templates );

}

/**

 * Get the single topic template

 *

 * @since bbPress (r3922)

 *

 * @uses bbp_get_topic_post_type()

 * @uses bbp_get_query_template()

 * @return string Path to template file

 */

function bbp_get_single_topic_template() {

	$templates = array(

		'single-' . bbp_get_topic_post_type() . '.php'

	);

	return bbp_get_query_template( 'single_topic', $templates );

}

/**

 * Get the topic archive template

 *

 * @since bbPress (r3922)

 *

 * @uses bbp_get_topic_post_type()

 * @uses bbp_get_query_template()

 * @return string Path to template file

 */

function bbp_get_topic_archive_template() {

	$templates = array(

		'archive-' . bbp_get_topic_post_type() . '.php' // Topic Archive

	);

	return bbp_get_query_template( 'topic_archive', $templates );

}

/**

 * Get the topic edit template

 *

 * @since bbPress (r3311)

 *

 * @uses bbp_get_topic_post_type()

 * @uses bbp_get_query_template()

 * @return string Path to template file

 */

function bbp_get_topic_edit_template() {

	$templates = array(

		'single-' . bbp_get_topic_post_type() . '-edit.php' // Single Topic Edit

	);

	return bbp_get_query_template( 'topic_edit', $templates );

}

/**

 * Get the topic split template

 *

 * @since bbPress (r3311)

 *

 * @uses bbp_get_topic_post_type()

 * @uses bbp_get_query_template()

 * @return string Path to template file

 */

function bbp_get_topic_split_template() {

	$templates = array(

		'single-' . bbp_get_topic_post_type() . '-split.php', // Topic Split

	);

	return bbp_get_query_template( 'topic_split', $templates );

}

/**

 * Get the topic merge template

 *

 * @since bbPress (r3311)

 *

 * @uses bbp_get_topic_post_type()

 * @uses bbp_get_query_template()

 * @return string Path to template file

 */

function bbp_get_topic_merge_template() {

	$templates = array(

		'single-' . bbp_get_topic_post_type() . '-merge.php', // Topic Merge

	);

	return bbp_get_query_template( 'topic_merge', $templates );

}

/**

 * Get the single reply template

 *

 * @since bbPress (r3922)

 *

 * @uses bbp_get_reply_post_type()

 * @uses bbp_get_query_template()

 * @return string Path to template file

 */

function bbp_get_single_reply_template() {

	$templates = array(

		'single-' . bbp_get_reply_post_type() . '.php'

	);

	return bbp_get_query_template( 'single_reply', $templates );

}

/**

 * Get the reply edit template

 *

 * @since bbPress (r3311)

 *

 * @uses bbp_get_reply_post_type()

 * @uses bbp_get_query_template()

* @return string Path to template file

 */

function bbp_get_reply_edit_template() {

	$templates = array(

		'single-' . bbp_get_reply_post_type() . '-edit.php' // Single Reply Edit

	);

	return bbp_get_query_template( 'reply_edit', $templates );

}

/**

 * Get the topic template

 *

 * @since bbPress (r3311)

 *

 * @uses bbp_get_topic_tag_tax_id()

 * @uses bbp_get_query_template()

 * @return string Path to template file

 */

function bbp_get_topic_tag_template() {

	$tt_slug   = bbp_get_topic_tag_slug();

	$tt_id     = bbp_get_topic_tag_tax_id();

	$templates = array(

		'taxonomy-' . $tt_slug . '.php', // Single Topic Tag slug

		'taxonomy-' . $tt_id   . '.php', // Single Topic Tag ID

	);

	return bbp_get_query_template( 'topic_tag', $templates );

}

/**

 * Get the topic edit template

 *

 * @since bbPress (r3311)

 *

 * @uses bbp_get_topic_tag_tax_id()

 * @uses bbp_get_query_template()

 * @return string Path to template file

 */

function bbp_get_topic_tag_edit_template() {

	$tt_slug   = bbp_get_topic_tag_slug();

	$tt_id     = bbp_get_topic_tag_tax_id();

	$templates = array(

		'taxonomy-' . $tt_slug . '-edit.php', // Single Topic Tag Edit slug

		'taxonomy-' . $tt_id   . '-edit.php'  // Single Topic Tag Edit ID

	);

	return bbp_get_query_template( 'topic_tag_edit', $templates );

}

/**

 * Get the templates to use as the endpoint for bbPress template parts

 *

 * @since bbPress (r3311)

 *

 * @uses apply_filters()

 * @uses bbp_set_theme_compat_templates()

 * @uses bbp_get_query_template()

 * @return string Path to template file