<?php
/**
* @brief View Event Controller
* @author <a href='https://www.invisioncommunity.com'>Invision Power Services, Inc.</a>
* @copyright (c) Invision Power Services, Inc.
* @license https://www.invisioncommunity.com/legal/standards/
* @package Invision Community
* @subpackage Calendar
* @since 14 Jan 2014
*/
namespace IPS\calendar\modules\front\calendar;
/* To prevent PHP errors (extending class does not exist) revealing path */
if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
{
header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
exit;
}
/**
* View Event Controller
*/
class _event extends \IPS\Content\Controller
{
/**
* [Content\Controller] Class
*/
protected static $contentModel = 'IPS\calendar\Event';
/**
* Init
*
* @return void
*/
public function execute()
{
\IPS\calendar\Calendar::addCss();
try
{
$this->event = \IPS\calendar\Event::load( \IPS\Request::i()->id );
if ( !$this->event->canView( \IPS\Member::loggedIn() ) )
{
\IPS\Output::i()->error( 'node_error', '2L179/1', 403, '' );
}
if ( $this->event->cover_photo )
{
\IPS\Output::i()->metaTags['og:image'] = \IPS\File::get( 'calendar_Events', $this->event->cover_photo )->url;
}
}
catch ( \OutOfRangeException $e )
{
\IPS\Output::i()->error( 'node_error', '2L179/2', 404, '' );
}
/* We want to present the same breadcrumb structure as the rest of the calendar */
\IPS\Output::i()->breadcrumb['module'] = array( \IPS\Http\Url::internal( "app=calendar&module=calendar&controller=view", 'front', 'calendar' ), \IPS\Member::loggedIn()->language()->addToStack('module__calendar_calendar') );
parent::execute();
}
/**
* View Event
*
* @return void
*/
protected function manage()
{
/* Init */
parent::manage();
/* Fetch RSVP data and pass to template */
try
{
$attendees = $this->event->attendees();
}
catch( \BadMethodCallException $e )
{
$attendees = array( 0 => array(), 1 => array(), 2 => array() );
}
/* Sort out comments and reviews */
$tabs = $this->event->commentReviewTabs();
$_tabs = array_keys( $tabs );
$tab = isset( \IPS\Request::i()->tab ) ? \IPS\Request::i()->tab : array_shift( $_tabs );
$activeTabContents = $this->event->commentReviews( $tab );
if ( count( $tabs ) > 1 )
{
$commentsAndReviews = count( $tabs ) ? \IPS\Theme::i()->getTemplate( 'global', 'core' )->tabs( $tabs, $tab, $activeTabContents, $this->event->url(), 'tab', FALSE, TRUE ) : NULL;
}
else
{
$commentsAndReviews = $activeTabContents;
}
if ( \IPS\Request::i()->isAjax() )
{
\IPS\Output::i()->output = $activeTabContents;
return;
}
/* Online User Location */
\IPS\Session::i()->setLocation( $this->event->url(), $this->event->onlineListPermissions(), 'loc_calendar_viewing_event', array( $this->event->title => FALSE ) );
/* Reminder */
$reminder = NULL;
try
{
$reminder = \IPS\Db::i()->select( '*', 'calendar_event_reminders', array( 'reminder_event_id=? and reminder_member_id=?', $this->event->id, (int) \IPS\Member::loggedIn()->member_id ) )->first();
}
catch ( \UnderflowException $e ) {}
/* Address */
$address = NULL;
$location = NULL;
$addressName = NULL;
if ( \IPS\Settings::i()->calendar_venues_enabled and $this->event->venue() )
{
$location = \IPS\GeoLocation::buildFromjson( $this->event->venue()->address );
$address = $location->toString();
$addressName = $this->event->venue()->_title;
}
else if ( $this->event->location )
{
$location = \IPS\GeoLocation::buildFromjson( $this->event->location );
$address = $location->toString();
}
/* Add JSON-LD */
\IPS\Output::i()->jsonLd['event'] = array(
'@context' => "http://schema.org",
'@type' => "Event",
'url' => (string) $this->event->url(),
'name' => $this->event->mapped('title'),
'description' => strip_tags( $this->event->truncated() ),
'eventStatus' => "EventScheduled",
'startDate' => $this->event->nextOccurrence( \IPS\calendar\Date::getDate(), 'startDate' ) ?
$this->event->nextOccurrence( \IPS\calendar\Date::getDate(), 'startDate' )->format( \IPS\DateTime::ISO8601 ) :
$this->event->lastOccurrence( 'startDate' )->format( \IPS\DateTime::ISO8601 )
);
if( $this->event->_end_date )
{
\IPS\Output::i()->jsonLd['event']['endDate'] = $this->event->nextOccurrence( $this->event->nextOccurrence( \IPS\calendar\Date::getDate(), 'startDate' ) ?: \IPS\calendar\Date::getDate(), 'endDate' ) ?
$this->event->nextOccurrence( $this->event->nextOccurrence( \IPS\calendar\Date::getDate(), 'startDate' ) ?: \IPS\calendar\Date::getDate(), 'endDate' )->format( \IPS\DateTime::ISO8601 ) :
$this->event->lastOccurrence( 'endDate' )->format( \IPS\DateTime::ISO8601 );
}
if( $this->event->container()->allow_reviews AND $this->event->reviews )
{
\IPS\Output::i()->jsonLd['event']['aggregateRating'] = array(
'@type' => 'AggregateRating',
'reviewCount' => $this->event->reviews,
'ratingValue' => $this->event->averageReviewRating(),
'bestRating' => \IPS\Settings::i()->reviews_rating_out_of,
);
}
if( $this->event->coverPhoto()->file )
{
\IPS\Output::i()->jsonLd['event']['image'] = (string) $this->event->coverPhoto()->file->url;
}
if( $this->event->rsvp )
{
if( count( $attendees[1] ) )
{
\IPS\Output::i()->jsonLd['event']['attendee'] = array();
foreach( $attendees[1] as $attendee )
{
\IPS\Output::i()->jsonLd['event']['attendee'][] = array(
'@type' => 'Person',
'name' => $attendee->name
);
}
}
}
if( $location )
{
\IPS\Output::i()->jsonLd['event']['location'] = array(
'@type' => 'Place',
'address' => array(
'@type' => 'PostalAddress',
'streetAddress' => implode( ', ', $location->addressLines ),
'addressLocality' => $location->city,
'addressRegion' => $location->region,
'postalCode' => $location->postalCode,
'addressCountry' => $location->country,
)
);
if( $addressName )
{
\IPS\Output::i()->jsonLd['event']['location']['name'] = $addressName;
}
}
else
{
\IPS\Output::i()->jsonLd['event']['location'] = array(
'@type' => 'Place',
'name' => \IPS\Settings::i()->board_name,
'address' => \IPS\Output::i()->jsonLd['event']['url'],
'url' => \IPS\Output::i()->jsonLd['event']['url']
);
}
/* Display */
\IPS\Output::i()->output = \IPS\Theme::i()->getTemplate( 'view' )->view( $this->event, $commentsAndReviews, $attendees, $address, $reminder );
}
/**
* Show a small version of the calendar as a "hovercard"
*
* @return void
*/
protected function hovercard()
{
/* Figure out our date object */
$date = NULL;
if( \IPS\Request::i()->sd )
{
$dateBits = explode( '-', \IPS\Request::i()->sd );
if( count( $dateBits ) === 3 )
{
$date = \IPS\calendar\Date::getDate( $dateBits[0], $dateBits[1], $dateBits[2] );
}
}
if( $date === NULL )
{
$date = \IPS\calendar\Date::getDate();
}
\IPS\Output::i()->output = \IPS\Theme::i()->getTemplate( 'view' )->eventBlock( $this->event, $date );
}
/**
* Download event as ICS
*
* @return void
*/
protected function download()
{
$feed = new \IPS\calendar\Icalendar\ICSParser;
$feed->addEvent( $this->event );
$ics = $feed->buildICalendarFeed( $this->event->container() );
\IPS\Output::i()->sendHeader( "Content-type: text/calendar; charset=UTF-8" );
\IPS\Output::i()->sendHeader( 'Content-Disposition: inline; filename=calendarEvents.ics' );
\IPS\Member::loggedIn()->language()->parseOutputForDisplay( $ics );
print $ics;
exit;
}
/**
* Download RSVP attendee list
*
* @return void
*/
protected function downloadRsvp()
{
\IPS\Session::i()->csrfCheck();
$output = \IPS\Theme::i()->getTemplate( 'view' )->attendees( $this->event );
\IPS\Member::loggedIn()->language()->parseOutputForDisplay( $output );
\IPS\Output::i()->sendOutput( \IPS\Theme::i()->getTemplate( 'global', 'core' )->blankTemplate( $output ) );
}
/**
* RSVP for event
*
* @return void
*/
protected function rsvp()
{
if( !$this->event->can('rsvp') )
{
\IPS\Output::i()->error( 'rsvp_error', '2L179/3', 403, '' );
}
\IPS\Session::i()->csrfCheck();
/* We delete either way at this point, because even if we select a different action we have to remove any existing RSVP preference */
\IPS\Db::i()->delete( 'calendar_event_rsvp', array( 'rsvp_event_id=? AND rsvp_member_id=?', $this->event->id, (int) \IPS\Member::loggedIn()->member_id ) );
if( \IPS\Request::i()->action == 'leave' )
{
$message = 'rsvp_not_going';
}
else
{
/* Figure out the action */
switch( \IPS\Request::i()->action )
{
case 'yes':
$_go = \IPS\calendar\Event::RSVP_YES;
break;
case 'maybe':
$_go = \IPS\calendar\Event::RSVP_MAYBE;
break;
case 'no':
default:
\IPS\Request::i()->action = 'no';
$_go = \IPS\calendar\Event::RSVP_NO;
break;
}
/* If there is a limit applied there are more rules */
if( $this->event->rsvp_limit > 0 )
{
/* We do not accept "maybe" in this case */
if( $_go === \IPS\calendar\Event::RSVP_MAYBE )
{
\IPS\Output::i()->error( 'rsvp_limit_nomaybe', '3L179/4', 403, '' );
}
/* And we have to actually check the limit */
if( $_go == \IPS\calendar\Event::RSVP_YES and count( $this->event->attendees( \IPS\calendar\Event::RSVP_YES ) ) >= $this->event->rsvp_limit )
{
\IPS\Output::i()->error( 'rsvp_limit_reached', '3L179/5', 403, '' );
}
}
\IPS\Db::i()->insert( 'calendar_event_rsvp', array(
'rsvp_event_id' => $this->event->id,
'rsvp_member_id' => (int) \IPS\Member::loggedIn()->member_id,
'rsvp_date' => time(),
'rsvp_response' => (int) $_go
) );
$message = 'rsvp_selection_' . \IPS\Request::i()->action;
}
\IPS\Output::i()->redirect( $this->event->url(), $message );
}
/**
* Edit Item
*
* @return void
*/
protected function edit()
{
\IPS\Output::i()->jsFiles = array_merge( \IPS\Output::i()->jsFiles, \IPS\Output::i()->js( 'front_submit.js', 'calendar', 'front' ) );
return parent::edit();
}
/**
* Set a reminder
*
* @return void
*/
protected function setReminder()
{
\IPS\Session::i()->csrfCheck();
/* Members only */
if( !\IPS\Member::loggedIn()->member_id )
{
\IPS\Output::i()->error( 'node_error', '3L369/1', 403, '' );
}
/* Existing reminder? */
$existing = NULL;
try
{
$existing = \IPS\Db::i()->select( '*', 'calendar_event_reminders', array( 'reminder_event_id=? and reminder_member_id=?', $this->event->id, (int) \IPS\Member::loggedIn()->member_id ) )->first();
}
catch ( \UnderflowException $e ) {}
/* Build the form */
/* How far in the future is this event so we can set realistic max reminders */
$diff = $this->event->_start_date->diff( \IPS\DateTime::create() );
$max = $diff->days;
$form = new \IPS\Helpers\Form;
$form->class = 'ipsForm_vertical';
$form->add( new \IPS\Helpers\Form\Number( 'event_remind_me', isset( $existing ) ? $existing['reminder_days_before'] : ( ( $max < 3 ) ? $max : 3 ), TRUE, array( 'min' => 1, 'max' => (int) $max ), NULL, NULL, \IPS\Member::loggedIn()->language()->addToStack('event_remind_days_before'), 'event_remind_me' ) );
if ( $existing )
{
$form->addButton( 'event_dont_remind', 'link', \IPS\Http\Url::internal( "app=calendar&module=calendar&controller=event&do=removeReminder&action=remove&id={$this->event->id}")->csrf(), 'ipsButton ipsButton_negative ipsPos_right', array('data-action' => 'removereminder') );
}
if( $values = $form->values() )
{
/* Delete existing */
\IPS\Db::i()->delete( 'calendar_event_reminders', array( 'reminder_event_id=? AND reminder_member_id=?', $this->event->id, (int) \IPS\Member::loggedIn()->member_id ) );
\IPS\Db::i()->insert( 'calendar_event_reminders', array(
'reminder_event_id' => $this->event->id,
'reminder_member_id' => (int) \IPS\Member::loggedIn()->member_id,
'reminder_date' => $this->event->_start_date->sub( new \DateInterval( 'P' . (int) $values['event_remind_me'] . 'D' ) )->getTimestamp(),
'reminder_days_before' => (int) $values['event_remind_me'],
) );
\IPS\Db::i()->update( 'core_tasks', array( 'enabled' => 1 ), array( '`key`=?', 'eventreminders' ) );
$message = 'event_reminder_added';
\IPS\Output::i()->redirect( $this->event->url(), $message );
}
/* Display */
\IPS\Output::i()->title = \IPS\Member::loggedIn()->language()->addToStack( 'event_set_reminder' );
$output = $form->customTemplate( array( call_user_func_array( array( \IPS\Theme::i(), 'getTemplate' ), array( 'view', 'calendar' ) ), 'reminderForm' ) );
if( \IPS\Request::i()->isAjax() )
{
\IPS\Output::i()->sendOutput( $output, 200, 'text/html', \IPS\Output::i()->httpHeaders );
}
else
{
\IPS\Output::i()->output = $output;
}
}
/**
* Remve Reminder
*
* @return void
*/
protected function removeReminder()
{
\IPS\Session::i()->csrfCheck();
if ( \IPS\Request::i()->action == 'remove' )
{
/* Delete existing */
\IPS\Db::i()->delete( 'calendar_event_reminders', array( 'reminder_event_id=? AND reminder_member_id=?', $this->event->id, (int) \IPS\Member::loggedIn()->member_id ) );
$message = 'event_reminder_removed';
}
if ( \IPS\Request::i()->isAjax() )
{
\IPS\Output::i()->json( 'ok' );
}
else
{
\IPS\Output::i()->redirect( $this->event->url(), $message );
}
}
/**
* Reminder button
*
* @return void
*/
protected function reminderButton()
{
/* Existing reminder? */
$existing = NULL;
try
{
$existing = \IPS\Db::i()->select( '*', 'calendar_event_reminders', array( 'reminder_event_id=? and reminder_member_id=?', $this->event->id, (int)\IPS\Member::loggedIn()->member_id ) )->first();
}
catch ( \UnderflowException $e )
{
}
\IPS\Output::i()->sendOutput( \IPS\Theme::i()->getTemplate( 'view', 'calendar', 'front' )->reminderButton( $this->event, $existing ) );
}
}