<?php

// This file handles hooks/filter requiring activity stream publications



/**

 * bp_em_record_activity()

 *

 * If the activity stream component is installed, this function will record activity items for your

 * component.

 */

function bp_em_record_activity( $args = '' ) {

	if ( !function_exists( 'bp_activity_add' ) )

		return false;



	$defaults = array(

		'id' => false,

		'user_id' => '',

		'action' => '',

		'content' => '',

		'primary_link' => '',

		'component' => 'events-manager',

		'type' => false,

		'item_id' => false,

		'secondary_item_id' => false,

		'recorded_time' => gmdate( "Y-m-d H:i:s" ),

		'hide_sitewide' => false

	);



	$r = wp_parse_args( $args, $defaults );

	extract( $r );

	return bp_activity_add( array( 'id' => $id, 'user_id' => $user_id, 'action' => $action, 'content' => $content, 'primary_link' => $primary_link, 'component' => $component, 'type' => $type, 'item_id' => $item_id, 'secondary_item_id' => $secondary_item_id, 'recorded_time' => $recorded_time, 'hide_sitewide' => $hide_sitewide ) );

}



/**

 * Records new events to the activity stream.

 * @param unknown_type $result

 * @param unknown_type $EM_Event

 * @return unknown

 */

function bp_em_record_activity_event_save( $result, $EM_Event ){

	if( $result && $EM_Event->event_status == 1 && empty($EM_Event->previous_status) ){

		$user = get_userdata($EM_Event->event_owner);

		$member_link = bp_core_get_user_domain($user->ID);

		if( empty($EM_Event->group_id) ){

			bp_em_record_activity( array(

				'user_id' => $user->ID,

				'action' => sprintf(__('%s added the event %s','dbem'), "<a href='".$member_link."'>".$user->display_name."</a>", $EM_Event->output('#_EVENTLINK') ),

				'primary_link' => $EM_Event->output('#_EVENTURL'),

				'type' => 'new_event',

				'item_id' => $EM_Event->event_id,

				'hide_sitewide' => $EM_Event->event_private

			));

		}else{

			//tis a group event

			$group = new BP_Groups_Group($EM_Event->group_id);

			bp_em_record_activity( array(

				'user_id' => $user->ID,

				'action' => sprintf(__('%s added the event %s to %s.','dbem'), "<a href='".$member_link."'>".$user->display_name."</a>", $EM_Event->output('#_EVENTLINK'), '<a href="'.bp_get_group_permalink($group).'">'.bp_get_group_name($group).'</a>' ),

				'component' => 'groups',

				'type' => 'new_event',

				'item_id' => $EM_Event->group_id,

				'hide_sitewide' => $EM_Event->event_private

			));

		}

	}

	return $result;

}

add_filter('em_event_save','bp_em_record_activity_event_save', 10, 2);



/**

 * @param boolean $result

 * @param EM_Booking $EM_Booking

 * @return boolean

 */

function bp_em_record_activity_booking_save( $result, $EM_Booking ){

	if( $result ){

		$rejected_statuses = array(0,2,3); //these statuses apply to rejected/cancelled bookings

		$user = $EM_Booking->get_person();

		$member_link = bp_core_get_user_domain($user->ID);

		$user_link = "<a href='".$member_link."/'>".$user->display_name."</a>";

		$event_link = $EM_Booking->get_event()->output('#_EVENTLINK');

		$status = $EM_Booking->booking_status;

		$EM_Event = $EM_Booking->get_event();

		if( empty($EM_Event->group_id) ){

			if( $status == 1 || (!get_option('dbem_bookings_approval') && $status < 2) ){

				$action = sprintf(__('%s is attending %s.','dbem'), $user_link, $event_link );

			}elseif( ($EM_Booking->previous_status == 1 || (!get_option('dbem_bookings_approval') && $EM_Booking->previous_status < 2)) && in_array($status, $rejected_statuses) ){

				$action = sprintf(__('%s will not be attending %s anymore.','dbem'), $user_link, $event_link );

			}

		}else{

			$group = new BP_Groups_Group($EM_Event->group_id);

			$group_link = '<a href="'.bp_get_group_permalink($group).'">'.bp_get_group_name($group).'</a>';

			if( $status == 1 || (!get_option('dbem_bookings_approval') && $status < 2) ){

				$action = sprintf(__('%s is attending %s of the group %s.','dbem'), $user_link, $event_link, $group_link );

			}elseif( ($EM_Booking->previous_status == 1 || (!get_option('dbem_bookings_approval') && $EM_Booking->previous_status < 2)) && in_array($status, $rejected_statuses) ){

				$action = sprintf(__('%s will not be attending %s of group %s anymore.','dbem'), $user_link, $event_link, $group_link );

			}

		}

		if( !empty($action) ){

			if( empty($EM_Event->group_id) ){

				bp_em_record_activity( array(

					'user_id' => $EM_Booking->person->ID,

					'action' => $action,

					'primary_link' => $EM_Event->output('#_EVENTURL'),

					'type' => 'new_booking',

					'item_id' => $EM_Event->event_id,

					'secondary_item_id' => $EM_Booking->booking_id,

					'hide_sitewide' => $EM_Event->event_private

				));

			}else{

				//tis a group event

				bp_em_record_activity( array(

					'component' => 'groups',

					'item_id' => $EM_Event->group_id,

					'user_id' => $EM_Booking->person->ID,

					'action' => $action,

					'primary_link' => $EM_Event->output('#_EVENTURL'),

					'type' => 'new_booking',

					'secondary_item_id' => $EM_Booking->booking_id,

					'hide_sitewide' => $EM_Event->event_private

				));

			}

		}

	}

	return $result;

}

add_filter('em_booking_set_status','bp_em_record_activity_booking_save', 100, 2);

add_filter('em_booking_save','bp_em_record_activity_booking_save', 100, 2);

add_filter('em_booking_delete','bp_em_record_activity_booking_save', 100, 2);