/wp-content/plugins/bbpress/includes/users/template.php

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<?php



/**

 * bbPress User Template Tags

 *

 * @package bbPress

 * @subpackage TemplateTags

 */



// Exit if accessed directly

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



/** Users *********************************************************************/



/**

 * Output a validated user id

 *

 * @since bbPress (r2729)

 *

 * @param int $user_id Optional. User id

 * @param bool $displayed_user_fallback Fallback on displayed user?

 * @param bool $current_user_fallback Fallback on current user?

 * @uses bbp_get_user_id() To get the user id

 */

function bbp_user_id( $user_id = 0, $displayed_user_fallback = true, $current_user_fallback = false ) {

	echo bbp_get_user_id( $user_id, $displayed_user_fallback, $current_user_fallback );

}

	/**

	 * Return a validated user id

	 *

	 * @since bbPress (r2729)

	 *

	 * @param int $user_id Optional. User id

	 * @param bool $displayed_user_fallback Fallback on displayed user?

	 * @param bool $current_user_fallback Fallback on current user?

	 * @uses get_query_var() To get the 'bbp_user_id' query var

	 * @uses apply_filters() Calls 'bbp_get_user_id' with the user id

	 * @return int Validated user id

	 */

	function bbp_get_user_id( $user_id = 0, $displayed_user_fallback = true, $current_user_fallback = false ) {

		$bbp = bbpress();



		// Easy empty checking

		if ( !empty( $user_id ) && is_numeric( $user_id ) ) {

			$bbp_user_id = $user_id;



		// Currently viewing or editing a user

		} elseif ( ( true === $displayed_user_fallback ) && !empty( $bbp->displayed_user->ID ) ) {

			$bbp_user_id = $bbp->displayed_user->ID;



		// Maybe fallback on the current_user ID

		} elseif ( ( true === $current_user_fallback ) && !empty( $bbp->current_user->ID ) ) {

			$bbp_user_id = $bbp->current_user->ID;



		// Failsafe

		} else {

			$bbp_user_id = 0;

		}



		return (int) apply_filters( 'bbp_get_user_id', (int) $bbp_user_id, $displayed_user_fallback, $current_user_fallback );

	}



/**

 * Output ID of current user

 *

 * @since bbPress (r2574)

 *

 * @uses bbp_get_current_user_id() To get the current user id

 */

function bbp_current_user_id() {

	echo bbp_get_current_user_id();

}

	/**

	 * Return ID of current user

	 *

	 * @since bbPress (r2574)

	 *

	 * @uses bbp_get_user_id() To get the current user id

	 * @uses apply_filters() Calls 'bbp_get_current_user_id' with the id

	 * @return int Current user id

	 */

	function bbp_get_current_user_id() {

		return apply_filters( 'bbp_get_current_user_id', bbp_get_user_id( 0, false, true ) );

	}



/**

 * Output ID of displayed user

 *

 * @since bbPress (r2688)

 *

 * @uses bbp_get_displayed_user_id() To get the displayed user id

 */

function bbp_displayed_user_id() {

	echo bbp_get_displayed_user_id();

}

	/**

	 * Return ID of displayed user

	 *

	 * @since bbPress (r2688)

	 *

	 * @uses bbp_get_user_id() To get the displayed user id

	 * @uses apply_filters() Calls 'bbp_get_displayed_user_id' with the id

	 * @return int Displayed user id

	 */

	function bbp_get_displayed_user_id() {

		return apply_filters( 'bbp_get_displayed_user_id', bbp_get_user_id( 0, true, false ) );

	}



/**

 * Output a sanitized user field value

 *

 * This function relies on the $filter parameter to decide how to sanitize

 * the field value that it finds. Since it uses the WP_User object's magic

 * __get() method, it can also be used to get user_meta values.

 *

 * @since bbPress (r2688)

 *

 * @param string $field Field to get

 * @param string $filter How to filter the field value (null|raw|db|display|edit)

 * @uses bbp_get_displayed_user_field() To get the field

 */

function bbp_displayed_user_field( $field = '', $filter = 'display' ) {

	echo bbp_get_displayed_user_field( $field, $filter );

}

	/**

	 * Return a sanitized user field value

	 *

	 * This function relies on the $filter parameter to decide how to sanitize

	 * the field value that it finds. Since it uses the WP_User object's magic

	 * __get() method, it can also be used to get user_meta values.

	 *

	 * @since bbPress (r2688)

	 *

	 * @param string $field Field to get

	 * @param string $filter How to filter the field value (null|raw|db|display|edit)

	 * @see WP_User::__get() for more on how the value is retrieved

	 * @see sanitize_user_field() for more on how the value is sanitized

	 * @uses apply_filters() Calls 'bbp_get_displayed_user_field' with the value

	 * @return string|bool Value of the field if it exists, else false

	 */

	function bbp_get_displayed_user_field( $field = '', $filter = 'display' ) {



		// Get the displayed user

		$user         = bbpress()->displayed_user;



		// Juggle the user filter property because we don't want to muck up how

		// other code might interact with this object.

		$old_filter   = $user->filter;

		$user->filter = $filter;



		// Get the field value from the WP_User object. We don't need to perform

		// an isset() because the WP_User::__get() does it for us.

		$value        = $user->$field;



		// Put back the user filter property that was previously juggled above.

		$user->filter = $old_filter;



		// Return empty

		return apply_filters( 'bbp_get_displayed_user_field', $value, $field, $filter );

	}



/**

 * Output name of current user

 *

 * @since bbPress (r2574)

 *

 * @uses bbp_get_current_user_name() To get the current user name

 */

function bbp_current_user_name() {

	echo bbp_get_current_user_name();

}

	/**

	 * Return name of current user

	 *

	 * @since bbPress (r2574)

	 *

	 * @uses apply_filters() Calls 'bbp_get_current_user_name' with the

	 *                        current user name

	 * @return string

	 */

	function bbp_get_current_user_name() {

		global $user_identity;



		$current_user_name = is_user_logged_in() ? $user_identity : __( 'Anonymous', 'bbpress' );



		return apply_filters( 'bbp_get_current_user_name', $current_user_name );

	}



/**

 * Output avatar of current user

 *

 * @since bbPress (r2574)

 *

 * @param int $size Size of the avatar. Defaults to 40

 * @uses bbp_get_current_user_avatar() To get the current user avatar

 */

function bbp_current_user_avatar( $size = 40 ) {

	echo bbp_get_current_user_avatar( $size );

}



	/**

	 * Return avatar of current user

	 *

	 * @since bbPress (r2574)

	 *

	 * @param int $size Size of the avatar. Defaults to 40

	 * @uses bbp_get_current_user_id() To get the current user id

	 * @uses bbp_get_current_anonymous_user_data() To get the current

	 *                                              anonymous user's email

	 * @uses get_avatar() To get the avatar

	 * @uses apply_filters() Calls 'bbp_get_current_user_avatar' with the

	 *                        avatar and size

	 * @return string Current user avatar

	 */

	function bbp_get_current_user_avatar( $size = 40 ) {



		$user = bbp_get_current_user_id();

		if ( empty( $user ) )

			$user = bbp_get_current_anonymous_user_data( 'email' );



		$avatar = get_avatar( $user, $size );



		return apply_filters( 'bbp_get_current_user_avatar', $avatar, $size );

	}



/**

 * Output link to the profile page of a user

 *

 * @since bbPress (r2688)

 *

 * @param int $user_id Optional. User id

 * @uses bbp_get_user_profile_link() To get user profile link

 */

function bbp_user_profile_link( $user_id = 0 ) {

	echo bbp_get_user_profile_link( $user_id );

}

	/**

	 * Return link to the profile page of a user

	 *

	 * @since bbPress (r2688)

	 *

	 * @param int $user_id Optional. User id

	 * @uses bbp_get_user_id() To get user id

	 * @uses get_userdata() To get user data

	 * @uses bbp_get_user_profile_url() To get user profile url

	 * @uses apply_filters() Calls 'bbp_get_user_profile_link' with the user

	 *                        profile link and user id

	 * @return string User profile link

	 */

	function bbp_get_user_profile_link( $user_id = 0 ) {



		// Validate user id

		$user_id = bbp_get_user_id( $user_id );

		if ( empty( $user_id ) )

			return false;



		$user      = get_userdata( $user_id );

		$user_link = '<a href="' . esc_url( bbp_get_user_profile_url( $user_id ) ) . '">' . esc_html( $user->display_name ) . '</a>';



		return apply_filters( 'bbp_get_user_profile_link', $user_link, $user_id );

	}



/**

 * Output a users nicename to the screen

 *

 * @since bbPress (r4671)

 *

 * @param int $user_id User ID whose nicename to get

 * @param array $args before|after|user_id|force

 */

function bbp_user_nicename( $user_id = 0, $args = array() ) {

	echo bbp_get_user_nicename( $user_id, $args );

}

	/**

	 * Return a users nicename to the screen

	 *

	 * @since bbPress (r4671)

	 *

	 * @param int $user_id User ID whose nicename to get

	 * @param array $args before|after|user_id|force

	 * @return string User nicename, maybe wrapped in before/after strings

	 */

	function bbp_get_user_nicename( $user_id = 0, $args = array() ) {



		// Bail if no user ID passed

		$user_id = bbp_get_user_id( $user_id );

		if ( empty( $user_id ) )

			return false;



		// Parse default arguments

		$r = bbp_parse_args( $args, array(

			'user_id' => $user_id,

			'before'  => '',

			'after'   => '',

			'force'   => ''

		), 'get_user_nicename' );



		// Get the user data and nicename

		if ( empty( $r['force'] ) ) {

			$user     = get_userdata( $user_id );

			$nicename = $user->user_nicename;



		// Force the nicename to something else

		} else {

			$nicename = (string) $r['force'];

		}



		// Maybe wrap the nicename

		$retval = !empty( $nicename ) ? ( $r['before'] . $nicename . $r['after'] ) : '';



		// Filter and return

		return (string) apply_filters( 'bbp_get_user_nicename', $retval, $user_id, $r );

	}



/**

 * Output URL to the profile page of a user

 *

 * @since bbPress (r2688)

 *

 * @param int $user_id Optional. User id

 * @param string $user_nicename Optional. User nicename

 * @uses bbp_get_user_profile_url() To get user profile url

 */

function bbp_user_profile_url( $user_id = 0, $user_nicename = '' ) {

	echo esc_url( bbp_get_user_profile_url( $user_id, $user_nicename ) );

}

	/**

	 * Return URL to the profile page of a user

	 *

	 * @since bbPress (r2688)

	 *

	 * @param int $user_id Optional. User id

	 * @param string $user_nicename Optional. User nicename

	 * @uses bbp_get_user_id() To get user id

	 * @uses WP_Rewrite::using_permalinks() To check if the blog is using

	 *                                       permalinks

	 * @uses add_query_arg() To add custom args to the url

	 * @uses home_url() To get blog home url

	 * @uses apply_filters() Calls 'bbp_get_user_profile_url' with the user

	 *                        profile url, user id and user nicename

	 * @return string User profile url

	 */

	function bbp_get_user_profile_url( $user_id = 0, $user_nicename = '' ) {

		global $wp_rewrite;



		// Use displayed user ID if there is one, and one isn't requested

		$user_id = bbp_get_user_id( $user_id );

		if ( empty( $user_id ) )

			return false;



		// Allow early overriding of the profile URL to cut down on processing

		$early_profile_url = apply_filters( 'bbp_pre_get_user_profile_url', (int) $user_id );

		if ( is_string( $early_profile_url ) )

			return $early_profile_url;



		// Pretty permalinks

		if ( $wp_rewrite->using_permalinks() ) {

			$url = $wp_rewrite->root . bbp_get_user_slug() . '/%' . bbp_get_user_rewrite_id() . '%';



			// Get username if not passed

			if ( empty( $user_nicename ) ) {

				$user_nicename = bbp_get_user_nicename( $user_id );

			}



			$url = str_replace( '%' . bbp_get_user_rewrite_id() . '%', $user_nicename, $url );

			$url = home_url( user_trailingslashit( $url ) );



		// Unpretty permalinks

		} else {

			$url = add_query_arg( array( bbp_get_user_rewrite_id() => $user_id ), home_url( '/' ) );

		}



		return apply_filters( 'bbp_get_user_profile_url', $url, $user_id, $user_nicename );

	}



/**

 * Output link to the profile edit page of a user

 *

 * @since bbPress (r2688)

 *

 * @param int $user_id Optional. User id

 * @uses bbp_get_user_profile_edit_link() To get user profile edit link

 */

function bbp_user_profile_edit_link( $user_id = 0 ) {

	echo bbp_get_user_profile_edit_link( $user_id );

}

	/**

	 * Return link to the profile edit page of a user

	 *

	 * @since bbPress (r2688)

	 *

	 * @param int $user_id Optional. User id

	 * @uses bbp_get_user_id() To get user id

	 * @uses get_userdata() To get user data

	 * @uses bbp_get_user_profile_edit_url() To get user profile edit url

	 * @uses apply_filters() Calls 'bbp_get_user_profile_link' with the edit

	 *                        link and user id

	 * @return string User profile edit link

	 */

	function bbp_get_user_profile_edit_link( $user_id = 0 ) {



		// Validate user id

		$user_id = bbp_get_user_id( $user_id );

		if ( empty( $user_id ) )

			return false;



		$user      = get_userdata( $user_id );

		$edit_link = '<a href="' . esc_url( bbp_get_user_profile_url( $user_id ) ) . '">' . esc_html( $user->display_name ) . '</a>';

		return apply_filters( 'bbp_get_user_profile_edit_link', $edit_link, $user_id );

	}



/**

 * Output URL to the profile edit page of a user

 *

 * @since bbPress (r2688)

 *

 * @param int $user_id Optional. User id

 * @param string $user_nicename Optional. User nicename

 * @uses bbp_get_user_profile_edit_url() To get user profile edit url

 */

function bbp_user_profile_edit_url( $user_id = 0, $user_nicename = '' ) {

	echo esc_url( bbp_get_user_profile_edit_url( $user_id, $user_nicename ) );

}

	/**

	 * Return URL to the profile edit page of a user

	 *

	 * @since bbPress (r2688)

	 *

	 * @param int $user_id Optional. User id

	 * @param string $user_nicename Optional. User nicename

	 * @uses bbp_get_user_id() To get user id

	 * @uses WP_Rewrite::using_permalinks() To check if the blog is using

	 *                                       permalinks

	 * @uses add_query_arg() To add custom args to the url

	 * @uses home_url() To get blog home url

	 * @uses apply_filters() Calls 'bbp_get_user_edit_profile_url' with the

	 *                        edit profile url, user id and user nicename

	 * @return string

	 */

	function bbp_get_user_profile_edit_url( $user_id = 0, $user_nicename = '' ) {

		global $wp_rewrite;



		$bbp     = bbpress();

		$user_id = bbp_get_user_id( $user_id );

		if ( empty( $user_id ) )

			return false;



		// Pretty permalinks

		if ( $wp_rewrite->using_permalinks() ) {

			$url = $wp_rewrite->root . bbp_get_user_slug() . '/%' . $bbp->user_id . '%/' . $bbp->edit_id;



			// Get username if not passed

			if ( empty( $user_nicename ) ) {

				$user = get_userdata( $user_id );

				if ( !empty( $user->user_nicename ) ) {

					$user_nicename = $user->user_nicename;

				}

			}



			$url = str_replace( '%' . $bbp->user_id . '%', $user_nicename, $url );

			$url = home_url( user_trailingslashit( $url ) );



		// Unpretty permalinks

		} else {

			$url = add_query_arg( array( $bbp->user_id => $user_id, $bbp->edit_id => '1' ), home_url( '/' ) );

		}



		return apply_filters( 'bbp_get_user_edit_profile_url', $url, $user_id, $user_nicename );



	}



/**

 * Output a user's main role for display

 *

 * @since bbPress (r3860)

 *

 * @param int $user_id

 * @uses bbp_get_user_display_role To get the user display role

 */

function bbp_user_display_role( $user_id = 0 ) {

	echo bbp_get_user_display_role( $user_id );

}

	/**

	 * Return a user's main role for display

	 *

	 * @since bbPress (r3860)

	 *

	 * @param int $user_id

	 * @uses bbp_get_user_id() to verify the user ID

	 * @uses bbp_is_user_inactive() to check if user is inactive

	 * @uses user_can() to check if user has special capabilities

	 * @uses apply_filters() Calls 'bbp_get_user_display_role' with the

	 *                        display role, user id, and user role

	 * @return string

	 */

	function bbp_get_user_display_role( $user_id = 0 ) {



		// Validate user id

		$user_id = bbp_get_user_id( $user_id );



		// User is not registered

		if ( empty( $user_id ) ) {

			$role = __( 'Guest', 'bbpress' );



		// User is not active

		} elseif ( bbp_is_user_inactive( $user_id ) ) {

			$role = __( 'Inactive', 'bbpress' );



		// User have a role

		} else {

			$role_id = bbp_get_user_role( $user_id );

			$role    = bbp_get_dynamic_role_name( $role_id );

		}



		// No role found so default to generic "Member"

		if ( empty( $role ) ) {

			$role = __( 'Member', 'bbpress' );

		}



		return apply_filters( 'bbp_get_user_display_role', $role, $user_id );

	}



/**

 * Output the link to the admin section

 *

 * @since bbPress (r2827)

 *

 * @param mixed $args Optional. See {@link bbp_get_admin_link()}

 * @uses bbp_get_admin_link() To get the admin link

 */

function bbp_admin_link( $args = '' ) {

	echo bbp_get_admin_link( $args );

}

	/**

	 * Return the link to the admin section

	 *

	 * @since bbPress (r2827)

	 *

	 * @param mixed $args Optional. This function supports these arguments:

	 *  - text: The text

	 *  - before: Before the lnk

	 *  - after: After the link

	 * @uses current_user_can() To check if the current user can moderate

	 * @uses admin_url() To get the admin url

	 * @uses apply_filters() Calls 'bbp_get_admin_link' with the link & args

	 * @return The link

	 */

	function bbp_get_admin_link( $args = '' ) {

		if ( !current_user_can( 'moderate' ) )

			return;



		if ( !empty( $args ) && is_string( $args ) && ( false === strpos( $args, '=' ) ) )

			$args = array( 'text' => $args );



		// Parse arguments against default values

		$r = bbp_parse_args( $args, array(

			'text'   => __( 'Admin', 'bbpress' ),

			'before' => '',

			'after'  => ''

		), 'get_admin_link' );



		$retval = $r['before'] . '<a href="' . esc_url( admin_url() ) . '">' . $r['text'] . '</a>' . $r['after'];



		return apply_filters( 'bbp_get_admin_link', $retval, $r );

	}



/** User IP *******************************************************************/



/**

 * Output the author IP address of a post

 *

 * @since bbPress (r3120)

 *

 * @param mixed $args Optional. If it is an integer, it is used as post id.

 * @uses bbp_get_author_ip() To get the post author link

 */

function bbp_author_ip( $args = '' ) {

	echo bbp_get_author_ip( $args );

}

	/**

	 * Return the author IP address of a post

	 *

	 * @since bbPress (r3120)

	 *

	 * @param mixed $args Optional. If an integer, it is used as reply id.

	 * @uses get_post_meta() To check if it's a topic page

	 * @return string Author link of reply

	 */

	function bbp_get_author_ip( $args = '' ) {



		// Used as post id

		$post_id = is_numeric( $args ) ? (int) $args : 0;



		// Parse arguments against default values

		$r = bbp_parse_args( $args, array(

			'post_id' => $post_id,

			'before'  => '<span class="bbp-author-ip">(',

			'after'   => ')</span>'

		), 'get_author_ip' );



		// Get the author IP meta value

		$author_ip = get_post_meta( $r['post_id'], '_bbp_author_ip', true );

		if ( !empty( $author_ip ) ) {

			$author_ip = $r['before'] . $author_ip . $r['after'];



		// No IP address

		} else {

			$author_ip = '';

		}



		return apply_filters( 'bbp_get_author_ip', $author_ip, $r );

	}



/** Anonymous Fields **********************************************************/



/**

 * Output the author disylay-name of a topic or reply.

 *

 * Convenience function to ensure proper template functions are called

 * and correct filters are executed. Used primarily to display topic

 * and reply author information in the anonymous form template-part.

 *

 * @since bbPress (r5119)

 *

 * @param int $post_id

 * @uses bbp_get_author_display_name() to get the author name

 */

function bbp_author_display_name( $post_id = 0 ) {

	echo bbp_get_author_display_name( $post_id );

}



	/**

	 * Return the author name of a topic or reply.

	 *

	 * Convenience function to ensure proper template functions are called

	 * and correct filters are executed. Used primarily to display topic

	 * and reply author information in the anonymous form template-part.

	 *

	 * @since bbPress (r5119)

	 *

	 * @param int $post_id

	 *

	 * @uses bbp_is_topic_edit()

	 * @uses bbp_get_topic_author_display_name()

	 * @uses bbp_is_reply_edit()

	 * @uses bbp_get_reply_author_display_name()

	 * @uses bbp_current_anonymous_user_data()

	 *

	 * @return string The name of the author

	 */

	function bbp_get_author_display_name( $post_id = 0 ) {



		// Define local variable(s)

		$retval = '';



		// Topic edit

		if ( bbp_is_topic_edit() ) {

			$retval = bbp_get_topic_author_display_name( $post_id );



		// Reply edit

		} elseif ( bbp_is_reply_edit() ) {

			$retval = bbp_get_reply_author_display_name( $post_id );



		// Not an edit, so rely on current user cookie data

		} else {

			$retval = bbp_current_anonymous_user_data( 'name' );

		}



		return apply_filters( 'bbp_get_author_display_name', $retval, $post_id );

	}



/**

 * Output the author email of a topic or reply.

 *

 * Convenience function to ensure proper template functions are called

 * and correct filters are executed. Used primarily to display topic

 * and reply author information in the anonymous user form template-part.

 *

 * @since bbPress (r5119)

 *

 * @param int $post_id

 * @uses bbp_get_author_email() to get the author email

 */

function bbp_author_email( $post_id = 0 ) {

	echo bbp_get_author_email( $post_id );

}



	/**

	 * Return the author email of a topic or reply.

	 *

	 * Convenience function to ensure proper template functions are called

	 * and correct filters are executed. Used primarily to display topic

	 * and reply author information in the anonymous user form template-part.

	 *

	 * @since bbPress (r5119)

	 *

	 * @param int $post_id

	 *

	 * @uses bbp_is_topic_edit()

	 * @uses bbp_get_topic_author_email()

	 * @uses bbp_is_reply_edit()

	 * @uses bbp_get_reply_author_email()

	 * @uses bbp_current_anonymous_user_data()

	 *

	 * @return string The email of the author

	 */

	function bbp_get_author_email( $post_id = 0 ) {



		// Define local variable(s)

		$retval = '';



		// Topic edit

		if ( bbp_is_topic_edit() ) {

			$retval = bbp_get_topic_author_email( $post_id );



		// Reply edit

		} elseif ( bbp_is_reply_edit() ) {

			$retval = bbp_get_reply_author_email( $post_id );



		// Not an edit, so rely on current user cookie data

		} else {

			$retval = bbp_current_anonymous_user_data( 'email' );

		}



		return apply_filters( 'bbp_get_author_email', $retval, $post_id );

	}



/**

 * Output the author url of a topic or reply.

 *

 * Convenience function to ensure proper template functions are called

 * and correct filters are executed. Used primarily to display topic

 * and reply author information in the anonymous user form template-part.

 *

 * @since bbPress (r5119)

 *

 * @param int $post_id

 * @uses bbp_get_author_url() to get the author url

 */

function bbp_author_url( $post_id = 0 ) {

	echo bbp_get_author_url( $post_id );

}



	/**

	 * Return the author url of a topic or reply.

	 *

	 * Convenience function to ensure proper template functions are called

	 * and correct filters are executed. Used primarily to display topic

	 * and reply author information in the anonymous user form template-part.

	 *

	 * @since bbPress (r5119)

	 *

	 * @param int $post_id

	 *

	 * @uses bbp_is_topic_edit()

	 * @uses bbp_get_topic_author_url()

	 * @uses bbp_is_reply_edit()

	 * @uses bbp_get_reply_author_url()

	 * @uses bbp_current_anonymous_user_data()

	 *

	 * @return string The url of the author

	 */

	function bbp_get_author_url( $post_id = 0 ) {



		// Define local variable(s)

		$retval = '';



		// Topic edit

		if ( bbp_is_topic_edit() ) {

			$retval = bbp_get_topic_author_url( $post_id );



		// Reply edit

		} elseif ( bbp_is_reply_edit() ) {

			$retval = bbp_get_reply_author_url( $post_id );



		// Not an edit, so rely on current user cookie data

		} else {

			$retval = bbp_current_anonymous_user_data( 'url' );

		}



		return apply_filters( 'bbp_get_author_url', $retval, $post_id );

	}



/** Favorites *****************************************************************/



/**

 * Output the link to the user's favorites page (profile page)

 *

 * @since bbPress (r2652)

 *

 * @param int $user_id Optional. User id

 * @uses bbp_get_favorites_permalink() To get the favorites permalink

 */

function bbp_favorites_permalink( $user_id = 0 ) {

	echo esc_url( bbp_get_favorites_permalink( $user_id ) );

}

	/**

	 * Return the link to the user's favorites page (profile page)

	 *

	 * @since bbPress (r2652)

	 *

	 * @param int $user_id Optional. User id

	 * @uses bbp_get_user_profile_url() To get the user profile url

	 * @uses apply_filters() Calls 'bbp_get_favorites_permalink' with the

	 *                        user profile url and user id

	 * @return string Permanent link to user profile page

	 */

	function bbp_get_favorites_permalink( $user_id = 0 ) {

		global $wp_rewrite;



		// Use displayed user ID if there is one, and one isn't requested

		$user_id = bbp_get_user_id( $user_id );

		if ( empty( $user_id ) )

			return false;



		// Allow early overriding of the profile URL to cut down on processing

		$early_profile_url = apply_filters( 'bbp_pre_get_favorites_permalink', (int) $user_id );

		if ( is_string( $early_profile_url ) )

			return $early_profile_url;



		// Pretty permalinks

		if ( $wp_rewrite->using_permalinks() ) {

			$url = $wp_rewrite->root . bbp_get_user_slug() . '/%' . bbp_get_user_rewrite_id() . '%/%' . bbp_get_user_favorites_rewrite_id() . '%';

			$user = get_userdata( $user_id );

			if ( ! empty( $user->user_nicename ) ) {

				$user_nicename = $user->user_nicename;

			} else {

				$user_nicename = $user->user_login;

			}

			$url = str_replace( '%' . bbp_get_user_rewrite_id() . '%', $user_nicename, $url );

			$url = str_replace( '%' . bbp_get_user_favorites_rewrite_id() . '%', bbp_get_user_favorites_slug(), $url );

			$url = home_url( user_trailingslashit( $url ) );



		// Unpretty permalinks

		} else {

			$url = add_query_arg( array(

				bbp_get_user_rewrite_id()           => $user_id,

				bbp_get_user_favorites_rewrite_id() => bbp_get_user_favorites_slug(),

			), home_url( '/' ) );

		}



		return apply_filters( 'bbp_get_favorites_permalink', $url, $user_id );

	}



/**

 * Output the link to make a topic favorite/remove a topic from favorites

 *

 * @since bbPress (r2652)

 *

 * @param mixed $args See {@link bbp_get_user_favorites_link()}

 * @param int $user_id Optional. User id

 * @param bool $wrap Optional. If you want to wrap the link in <span id="favorite-toggle">.

 * @uses bbp_get_user_favorites_link() To get the user favorites link

 */

function bbp_user_favorites_link( $args = array(), $user_id = 0, $wrap = true ) {

	echo bbp_get_user_favorites_link( $args, $user_id, $wrap );

}

	/**

	 * User favorites link

	 *

	 * Return the link to make a topic favorite/remove a topic from

	 * favorites

	 *

	 * @since bbPress (r2652)

	 *

	 * @param mixed $args This function supports these arguments:

	 *  - subscribe: Favorite text

	 *  - unsubscribe: Unfavorite text

	 *  - user_id: User id

	 *  - topic_id: Topic id

	 *  - before: Before the link

	 *  - after: After the link

	 * @param int $user_id Optional. User id

	 * @param int $topic_id Optional. Topic id

	 * @param bool $wrap Optional. If you want to wrap the link in <span id="favorite-toggle">. See ajax_favorite()

	 * @uses bbp_get_user_id() To get the user id

	 * @uses current_user_can() If the current user can edit the user

	 * @uses bbp_get_topic_id() To get the topic id

	 * @uses bbp_is_user_favorite() To check if the topic is user's favorite

	 * @uses bbp_get_favorites_permalink() To get the favorites permalink

	 * @uses bbp_get_topic_permalink() To get the topic permalink

	 * @uses bbp_is_favorites() Is it the favorites page?

	 * @uses apply_filters() Calls 'bbp_get_user_favorites_link' with the

	 *                        html, add args, remove args, user & topic id

	 * @return string User favorites link

	 */

	function bbp_get_user_favorites_link( $args = '', $user_id = 0, $wrap = true ) {

		if ( ! bbp_is_favorites_active() ) {

			return false;

		}



		// Parse arguments against default values

		$r = bbp_parse_args( $args, array(

			'favorite'  => __( 'Favorite',  'bbpress' ),

			'favorited' => __( 'Favorited', 'bbpress' ),

			'user_id'   => 0,

			'topic_id'  => 0,

			'before'    => '',

			'after'     => ''

		), 'get_user_favorites_link' );



		// Validate user and topic ID's

		$user_id  = bbp_get_user_id( $r['user_id'], true, true );

		$topic_id = bbp_get_topic_id( $r['topic_id'] );

		if ( empty( $user_id ) || empty( $topic_id ) ) {

			return false;

		}



		// No link if you can't edit yourself

		if ( ! current_user_can( 'edit_user', (int) $user_id ) ) {

			return false;

		}



		// Decide which link to show

		$is_fav = bbp_is_user_favorite( $user_id, $topic_id );

		if ( ! empty( $is_fav ) ) {

			$text       = $r['favorited'];

			$query_args = array( 'action' => 'bbp_favorite_remove', 'topic_id' => $topic_id );

		} else {

			$text       = $r['favorite'];

			$query_args = array( 'action' => 'bbp_favorite_add',    'topic_id' => $topic_id );

		}



		// Create the link based where the user is and if the topic is

		// already the user's favorite

		if ( bbp_is_favorites() ) {

			$permalink = bbp_get_favorites_permalink( $user_id );

		} elseif ( bbp_is_single_topic() || bbp_is_single_reply() ) {

			$permalink = bbp_get_topic_permalink( $topic_id );

		} else {

			$permalink = get_permalink();

		}



		$url  = esc_url( wp_nonce_url( add_query_arg( $query_args, $permalink ), 'toggle-favorite_' . $topic_id ) );

		$sub  = $is_fav ? ' class="is-favorite"' : '';

		$html = sprintf( '%s<span id="favorite-%d"  %s><a href="%s" class="favorite-toggle" data-topic="%d">%s</a></span>%s', $r['before'], $topic_id, $sub, $url, $topic_id, $text, $r['after'] );



		// Initial output is wrapped in a span, ajax output is hooked to this

		if ( ! empty( $wrap ) ) {

			$html = '<span id="favorite-toggle">' . $html . '</span>';

		}



		// Return the link

		return apply_filters( 'bbp_get_user_favorites_link', $html, $r, $user_id, $topic_id );

	}



/** Subscriptions *************************************************************/



/**

 * Output the link to the user's subscriptions page (profile page)

 *

 * @since bbPress (r2688)

 *

 * @param int $user_id Optional. User id

 * @uses bbp_get_subscriptions_permalink() To get the subscriptions link

 */

function bbp_subscriptions_permalink( $user_id = 0 ) {

	echo esc_url( bbp_get_subscriptions_permalink( $user_id ) );

}

	/**

	 * Return the link to the user's subscriptions page (profile page)

	 *

	 * @since bbPress (r2688)

	 *

	 * @param int $user_id Optional. User id

	 * @uses bbp_get_user_profile_url() To get the user profile url

	 * @uses apply_filters() Calls 'bbp_get_subscriptions_permalink' with

	 *                        the user profile url and user id

	 * @return string Permanent link to user subscriptions page

	 */

	function bbp_get_subscriptions_permalink( $user_id = 0 ) {

		global $wp_rewrite;



		// Use displayed user ID if there is one, and one isn't requested

		$user_id = bbp_get_user_id( $user_id );

		if ( empty( $user_id ) )

			return false;



		// Allow early overriding of the profile URL to cut down on processing

		$early_profile_url = apply_filters( 'bbp_pre_get_subscriptions_permalink', (int) $user_id );

		if ( is_string( $early_profile_url ) )

			return $early_profile_url;



		// Pretty permalinks

		if ( $wp_rewrite->using_permalinks() ) {

			$url  = $wp_rewrite->root . bbp_get_user_slug() . '/%' . bbp_get_user_rewrite_id() . '%/%' . bbp_get_user_subscriptions_rewrite_id() . '%';

			$user = get_userdata( $user_id );

			if ( ! empty( $user->user_nicename ) ) {

				$user_nicename = $user->user_nicename;

			} else {

				$user_nicename = $user->user_login;

			}

			$url = str_replace( '%' . bbp_get_user_rewrite_id()               . '%', $user_nicename,                    $url );

			$url = str_replace( '%' . bbp_get_user_subscriptions_rewrite_id() . '%', bbp_get_user_subscriptions_slug(), $url );

			$url = home_url( user_trailingslashit( $url ) );



		// Unpretty permalinks

		} else {

			$url = add_query_arg( array(

				bbp_get_user_rewrite_id()           => $user_id,

				bbp_get_user_subscriptions_rewrite_id() => bbp_get_user_subscriptions_slug(),

			), home_url( '/' ) );

		}



		return apply_filters( 'bbp_get_subscriptions_permalink', $url, $user_id );

	}



/**

 * Output the link to subscribe/unsubscribe from a topic

 *

 * @since bbPress (r2668)

 *

 * @param mixed $args See {@link bbp_get_user_subscribe_link()}

 * @param int $user_id Optional. User id

 * @param bool $wrap Optional. If you want to wrap the link in <span id="subscription-toggle">.

 * @uses bbp_get_user_subscribe_link() To get the subscribe link

 */

function bbp_user_subscribe_link( $args = '', $user_id = 0, $wrap = true ) {

	echo bbp_get_user_subscribe_link( $args, $user_id, $wrap );

}

	/**

	 * Return the link to subscribe/unsubscribe from a forum or topic

	 *

	 * @since bbPress (r2668)

	 *

	 * @param mixed $args This function supports these arguments:

	 *  - subscribe: Subscribe text

	 *  - unsubscribe: Unsubscribe text

	 *  - user_id: User id

	 *  - topic_id: Topic id

	 *  - forum_id: Forum id

	 *  - before: Before the link

	 *  - after: After the link

	 * @param int $user_id Optional. User id

	 * @param bool $wrap Optional. If you want to wrap the link in <span id="subscription-toggle">.

	 * @uses bbp_is_subscriptions_active() to check if subscriptions are active

	 * @uses bbp_get_user_id() To get the user id

	 * @uses bbp_get_user_id() To get the user id

	 * @uses bbp_get_topic_id() To get the topic id

	 * @uses bbp_get_forum_id() To get the forum id

	 * @uses current_user_can() To check if the current user can edit user

	 * @uses bbp_is_user_subscribed_to_forum() To check if the user is subscribed to the forum

	 * @uses bbp_is_user_subscribed_to_topic() To check if the user is subscribed to the topic

	 * @uses bbp_is_subscriptions() To check if it's the subscriptions page

	 * @uses bbp_get_subscriptions_permalink() To get subscriptions link

	 * @uses bbp_get_topic_permalink() To get topic link

	 * @uses apply_filters() Calls 'bbp_get_user_subscribe_link' with the

	 *                        link, args, user id & topic id

	 * @return string Permanent link to topic

	 */

	function bbp_get_user_subscribe_link( $args = '', $user_id = 0, $wrap = true ) {

		if ( ! bbp_is_subscriptions_active() ) {

			return;

		}



		// Parse arguments against default values

		$r = bbp_parse_args( $args, array(

			'subscribe'   => __( 'Subscribe',   'bbpress' ),

			'unsubscribe' => __( 'Unsubscribe', 'bbpress' ),

			'user_id'     => 0,

			'topic_id'    => 0,

			'forum_id'    => 0,

			'before'      => '&nbsp;|&nbsp;',

			'after'       => ''

		), 'get_user_subscribe_link' );



		// Validate user and object ID's

		$user_id  = bbp_get_user_id( $r['user_id'], true, true );

		$topic_id = bbp_get_topic_id( $r['topic_id'] );

		$forum_id = bbp_get_forum_id( $r['forum_id'] );

		if ( empty( $user_id ) || ( empty( $topic_id ) && empty( $forum_id ) ) ) {

			return false;

		}



		// No link if you can't edit yourself

		if ( ! current_user_can( 'edit_user', (int) $user_id ) ) {

			return false;

		}



		// Check if viewing a single forum

		if ( empty( $topic_id ) && ! empty( $forum_id ) ) {



			// Decide which link to show

			$is_subscribed = bbp_is_user_subscribed_to_forum( $user_id, $forum_id );

			if ( ! empty( $is_subscribed ) ) {

				$text       = $r['unsubscribe'];

				$query_args = array( 'action' => 'bbp_unsubscribe', 'forum_id' => $forum_id );

			} else {

				$text       = $r['subscribe'];

				$query_args = array( 'action' => 'bbp_subscribe',   'forum_id' => $forum_id );

			}



			// Create the link based where the user is and if the user is

			// subscribed already

			if ( bbp_is_subscriptions() ) {

				$permalink = bbp_get_subscriptions_permalink( $user_id );

			} elseif ( bbp_is_single_forum() || bbp_is_single_reply() ) {

				$permalink = bbp_get_forum_permalink( $forum_id );

			} else {

				$permalink = get_permalink();

			}



			$url  = esc_url( wp_nonce_url( add_query_arg( $query_args, $permalink ), 'toggle-subscription_' . $forum_id ) );

			$sub  = $is_subscribed ? ' class="is-subscribed"' : '';

			$html = sprintf( '%s<span id="subscribe-%d"  %s><a href="%s" class="subscription-toggle" data-forum="%d">%s</a></span>%s', $r['before'], $forum_id, $sub, $url, $forum_id, $text, $r['after'] );



			// Initial output is wrapped in a span, ajax output is hooked to this

			if ( !empty( $wrap ) ) {

				$html = '<span id="subscription-toggle">' . $html . '</span>';

			}



		} else {



			// Decide which link to show

			$is_subscribed = bbp_is_user_subscribed_to_topic( $user_id, $topic_id );

			if ( ! empty( $is_subscribed ) ) {

				$text       = $r['unsubscribe'];

				$query_args = array( 'action' => 'bbp_unsubscribe', 'topic_id' => $topic_id );

			} else {

				$text       = $r['subscribe'];

				$query_args = array( 'action' => 'bbp_subscribe',   'topic_id' => $topic_id );

			}



			// Create the link based where the user is and if the user is

			// subscribed already

			if ( bbp_is_subscriptions() ) {

				$permalink = bbp_get_subscriptions_permalink( $user_id );

			} elseif ( bbp_is_single_topic() || bbp_is_single_reply() ) {

				$permalink = bbp_get_topic_permalink( $topic_id );

			} else {

				$permalink = get_permalink();

			}



			$url  = esc_url( wp_nonce_url( add_query_arg( $query_args, $permalink ), 'toggle-subscription_' . $topic_id ) );

			$sub  = $is_subscribed ? ' class="is-subscribed"' : '';

			$html = sprintf( '%s<span id="subscribe-%d"  %s><a href="%s" class="subscription-toggle" data-topic="%d">%s</a></span>%s', $r['before'], $topic_id, $sub, $url, $topic_id, $text, $r['after'] );



			// Initial output is wrapped in a span, ajax output is hooked to this

			if ( !empty( $wrap ) ) {

				$html = '<span id="subscription-toggle">' . $html . '</span>';

			}

		}



		// Return the link

		return apply_filters( 'bbp_get_user_subscribe_link', $html, $r, $user_id, $topic_id );

	}





/** Edit User *****************************************************************/



/**

 * Edit profile success message

 *

 * @since bbPress (r2688)

 *

 * @uses bbp_is_single_user() To check if it's the profile page

 * @uses bbp_is_single_user_edit() To check if it's the profile edit page

 */

function bbp_notice_edit_user_success() {

	if ( isset( $_GET['updated'] ) && ( bbp_is_single_user() || bbp_is_single_user_edit() ) ) : ?>



	<div class="bbp-template-notice updated">

		<p><?php esc_html_e( 'User updated.', 'bbpress' ); ?></p>

	</div>



	<?php endif;

}



/**

 * Super admin privileges notice

 *

 * @since bbPress (r2688)

 *

 * @uses is_multisite() To check if the blog is multisite

 * @uses bbp_is_single_user() To check if it's the profile page

 * @uses bbp_is_single_user_edit() To check if it's the profile edit page

 * @uses current_user_can() To check if the current user can manage network

 *                           options

 * @uses bbp_get_displayed_user_id() To get the displayed user id

 * @uses is_super_admin() To check if the user is super admin

 * @uses bbp_is_user_home() To check if it's the user home

 * @uses bbp_is_user_home_edit() To check if it's the user home edit

 */

function bbp_notice_edit_user_is_super_admin() {

	if ( is_multisite() && ( bbp_is_single_user() || bbp_is_single_user_edit() ) && current_user_can( 'manage_network_options' ) && is_super_admin( bbp_get_displayed_user_id() ) ) : ?>



	<div class="bbp-template-notice important">

		<p><?php bbp_is_user_home() || bbp_is_user_home_edit() ? esc_html_e( 'You have super admin privileges.', 'bbpress' ) : esc_html_e( 'This user has super admin privileges.', 'bbpress' ); ?></p>

	</div>



<?php endif;

}



/**

 * Drop down for selecting the user's display name

 *

 * @since bbPress (r2688)

 */

function bbp_edit_user_display_name() {

	$bbp            = bbpress();

	$public_display = array();

	$public_display['display_username'] = $bbp->displayed_user->user_login;



	if ( !empty( $bbp->displayed_user->nickname ) )

		$public_display['display_nickname']  = $bbp->displayed_user->nickname;



	if ( !empty( $bbp->displayed_user->first_name ) )

		$public_display['display_firstname'] = $bbp->displayed_user->first_name;



	if ( !empty( $bbp->displayed_user->last_name ) )

		$public_display['display_lastname']  = $bbp->displayed_user->last_name;



	if ( !empty( $bbp->displayed_user->first_name ) && !empty( $bbp->displayed_user->last_name ) ) {

		$public_display['display_firstlast'] = $bbp->displayed_user->first_name . ' ' . $bbp->displayed_user->last_name;

		$public_display['display_lastfirst'] = $bbp->displayed_user->last_name  . ' ' . $bbp->displayed_user->first_name;

	}



	if ( !in_array( $bbp->displayed_user->display_name, $public_display ) ) // Only add this if it isn't duplicated elsewhere

		$public_display = array( 'display_displayname' => $bbp->displayed_user->display_name ) + $public_display;



	$public_display = array_map( 'trim', $public_display );

	$public_display = array_unique( $public_display ); ?>



	<select name="display_name" id="display_name">



	<?php foreach ( $public_display as $id => $item ) : ?>



		<option id="<?php echo $id; ?>" value="<?php echo esc_attr( $item ); ?>"<?php selected( $bbp->displayed_user->display_name, $item ); ?>><?php echo $item; ?></option>



	<?php endforeach; ?>



	</select>



<?php

}



/**

 * Output blog role selector (for user edit)

 *

 * @since bbPress (r2688)

 */

function bbp_edit_user_blog_role() {



	// Return if no user is being edited

	if ( ! bbp_is_single_user_edit() )

		return;



	// Get users current blog role

	$user_role  = bbp_get_user_blog_role( bbp_get_displayed_user_id() );



	// Get the blog roles

	$blog_roles = bbp_get_blog_roles(); ?>



	<select name="role" id="role">

		<option value=""><?php esc_html_e( '&mdash; No role for this site &mdash;', 'bbpress' ); ?></option>



		<?php foreach ( $blog_roles as $role => $details ) : ?>



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



		<?php endforeach; ?>



	</select>



	<?php

}



/**

 * Output forum role selector (for user edit)

 *

 * @since bbPress (r4284)

 */

function bbp_edit_user_forums_role() {



	// Return if no user is being edited

	if ( ! bbp_is_single_user_edit() )

		return;



	// Get the user's current forum role

	$user_role     = bbp_get_user_role( bbp_get_displayed_user_id() );



	// Get the folum roles

	$dynamic_roles = bbp_get_dynamic_roles();



	// Only keymasters can set other keymasters

	if ( ! bbp_is_user_keymaster() )

		unset( $dynamic_roles[ bbp_get_keymaster_role() ] ); ?>



	<select name="bbp-forums-role" id="bbp-forums-role">

		<option value=""><?php esc_html_e( '&mdash; No role for these forums &mdash;', 'bbpress' ); ?></option>



		<?php foreach ( $dynamic_roles as $role => $details ) : ?>



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



		<?php endforeach; ?>



	</select>



	<?php

}



/**

 * Return user contact methods Selectbox

 *

 * @since bbPress (r2688)

 *

 * @uses _wp_get_user_contactmethods() To get the contact methods

 * @uses apply_filters() Calls 'bbp_edit_user_contact_methods' with the methods

 * @return string User contact methods

 */

function bbp_edit_user_contact_methods() {



	// Get the core WordPress contact methods

	$contact_methods = _wp_get_user_contactmethods( bbpress()->displayed_user );



	return apply_filters( 'bbp_edit_user_contact_methods', $contact_methods );

}



/** Topics Created ************************************************************/



/**

 * Output the link to the user's topics

 *

 * @since bbPress (r4225)

 *

 * @param int $user_id Optional. User id

 * @uses bbp_get_favorites_permalink() To get the favorites permalink

 */

function bbp_user_topics_created_url( $user_id = 0 ) {

	echo esc_url( bbp_get_user_topics_created_url( $user_id ) );

}

	/**

	 * Return the link to the user's topics

	 *

	 * @since bbPress (r4225)

	 *

	 * @param int $user_id Optional. User id

	 * @uses bbp_get_user_profile_url() To get the user profile url

	 * @uses apply_filters() Calls 'bbp_get_favorites_permalink' with the

	 *                        user profile url and user id

	 * @return string Permanent link to user profile page

	 */

	function bbp_get_user_topics_created_url( $user_id = 0 ) {

		global $wp_rewrite;



		// Use displayed user ID if there is one, and one isn't requested

		$user_id = bbp_get_user_id( $user_id );

		if ( empty( $user_id ) )

			return false;



		// Allow early overriding of the profile URL to cut down on processing

		$early_url = apply_filters( 'bbp_pre_get_user_topics_created_url', (int) $user_id );

		if ( is_string( $early_url ) )

			return $early_url;



		// Pretty permalinks

		if ( $wp_rewrite->using_permalinks() ) {

			$url  = $wp_rewrite->root . bbp_get_user_slug() . '/%' . bbp_get_user_rewrite_id() . '%/' . bbp_get_topic_archive_slug();

			$user = get_userdata( $user_id );

			if ( ! empty( $user->user_nicename ) ) {

				$user_nicename = $user->user_nicename;

			} else {

				$user_nicename = $user->user_login;

			}

			$url = str_replace( '%' . bbp_get_user_rewrite_id() . '%', $user_nicename, $url );

			$url = home_url( user_trailingslashit( $url ) );



		// Unpretty permalinks

		} else {

			$url = add_query_arg( array(

				bbp_get_user_rewrite_id()        => $user_id,

				bbp_get_user_topics_rewrite_id() => '1',

			), home_url( '/' ) );

		}



		return apply_filters( 'bbp_get_user_topics_created_url', $url, $user_id );

	}



/** Topics Created ************************************************************/



/**

 * Output the link to the user's replies

 *

 * @since bbPress (r4225)

 *

 * @param int $user_id Optional. User id

 * @uses bbp_get_favorites_permalink() To get the favorites permalink

 */

function bbp_user_replies_created_url( $user_id = 0 ) {

	echo esc_url( bbp_get_user_replies_created_url( $user_id ) );

}

	/**

	 * Return the link to the user's replies

	 *

	 * @since bbPress (r4225)

	 *

	 * @param int $user_id Optional. User id

	 * @uses bbp_get_user_profile_url() To get the user profile url

	 * @uses apply_filters() Calls 'bbp_get_favorites_permalink' with the

	 *                        user profile url and user id

	 * @return string Permanent link to user profile page

	 */

	function bbp_get_user_replies_created_url( $user_id = 0 ) {

		global $wp_rewrite;



		// Use displayed user ID if there is one, and one isn't requested

		$user_id = bbp_get_user_id( $user_id );

		if ( empty( $user_id ) )

			return false;



		// Allow early overriding of the profile URL to cut down on processing

		$early_url = apply_filters( 'bbp_pre_get_user_replies_created_url', (int) $user_id );

		if ( is_string( $early_url ) )

			return $early_url;



		// Pretty permalinks

		if ( $wp_rewrite->using_permalinks() ) {

			$url  = $wp_rewrite->root . bbp_get_user_slug() . '/%' . bbp_get_user_rewrite_id() . '%/' . bbp_get_reply_archive_slug();

			$user = get_userdata( $user_id );

			if ( ! empty( $user->user_nicename ) ) {

				$user_nicename = $user->user_nicename;

			} else {

				$user_nicename = $user->user_login;

			}

			$url = str_replace( '%' . bbp_get_user_rewrite_id() . '%', $user_nicename, $url );

			$url = home_url( user_trailingslashit( $url ) );



		// Unpretty permalinks

		} else {

			$url = add_query_arg( array(

				bbp_get_user_rewrite_id()         => $user_id,

				bbp_get_user_replies_rewrite_id() => '1',

			), home_url( '/' ) );

		}



		return apply_filters( 'bbp_get_user_replies_created_url', $url, $user_id );

	}



/** Login *********************************************************************/



/**

 * Handle the login and registration template notices

 *

 * @since bbPress (r2970)

 *

 * @uses WP_Error bbPress::errors::add() To add an error or message

 */

function bbp_login_notices() {



	// loggedout was passed

	if ( !empty( $_GET['loggedout'] ) && ( true === $_GET['loggedout'] ) ) {

		bbp_add_error( 'loggedout', __( 'You are now logged out.', 'bbpress' ), 'message' );



	// registration is disabled

	} elseif ( !empty( $_GET['registration'] ) && ( 'disabled' === $_GET['registration'] ) ) {

		bbp_add_error( 'registerdisabled', __( 'New user registration is currently not allowed.', 'bbpress' ) );



	// Prompt user to check their email

	} elseif ( !empty( $_GET['checkemail'] ) && in_array( $_GET['checkemail'], array( 'confirm', 'newpass', 'registered' ) ) ) {



		switch ( $_GET['checkemail'] ) {



			// Email needs confirmation

			case 'confirm' :

				bbp_add_error( 'confirm',    __( 'Check your e-mail for the confirmation link.',     'bbpress' ), 'message' );

				break;



			// User requested a new password

			case 'newpass' :

				bbp_add_error( 'newpass',    __( 'Check your e-mail for your new password.',         'bbpress' ), 'message' );

				break;



			// User is newly registered

			case 'registered' :

				bbp_add_error( 'registered', __( 'Registration complete. Please check your e-mail.', 'bbpress' ), 'message' );

				break;

		}

	}

}



/**

 * Redirect a user back to their profile if they are already …

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