* Invision Power Services
* IP.Board v3.4.5
* Calendar functions
* Last Updated: $Date: 2013-03-20 17:00:11 -0400 (Wed, 20 Mar 2013) $
*
*
* @author $Author: AndyMillne $
* @copyright (c) 2001 - 2009 Invision Power Services, Inc.
* @license http://www.invisionpower.com/company/standards.php#license
* @package IP.Board
* @subpackage Calendar
* @link http://www.invisionpower.com
* @since 5th January 2005
* @version $Revision: 12096 $
*/
if ( ! defined( 'IN_IPB' ) )
{
print "Incorrect access
You cannot access this file directly.";
exit();
}
class app_calendar_classes_functions
{
/**#@+
* Registry objects
*
* @access protected
* @var object
*/
protected $registry;
protected $DB;
protected $settings;
protected $request;
protected $lang;
protected $member;
protected $memberData;
protected $cache;
protected $caches;
/**#@-*/
/**
* Current calendar ID
*
* @var int
*/
protected $calendarId;
/**
* Calendar arrays (permissions checked)
*
* @var array
*/
protected $calendars = array();
/**
* Constructor
*
* @param object Registry object
* @param bool Ignore permission check
* @param bool Return instead of throwing an error
* @return @e bool Initiated successfully
*/
public function __construct( ipsRegistry $registry, $ignorePermissions=false, $return=false )
{
/* Make object */
$this->registry = $registry;
$this->DB = $this->registry->DB();
$this->settings =& $this->registry->fetchSettings();
$this->request =& $this->registry->fetchRequest();
$this->lang = $this->registry->getClass('class_localization');
$this->member = $this->registry->member();
$this->memberData =& $this->registry->member()->fetchMemberData();
$this->cache = $this->registry->cache();
$this->caches =& $this->registry->cache()->fetchCaches();
//-----------------------------------------
// Make sure calendar app is installed
// (this is primarily here for API methods)
//-----------------------------------------
if( ! IPSLib::appIsInstalled( 'calendar' ) AND ( !defined('IPS_IS_INSTALLER') OR !IPS_IS_INSTALLER ) AND ( !defined('IPS_IS_UPGRADER') OR !IPS_IS_UPGRADER ) )
{
if( $return )
{
return false;
}
$this->registry->output->showError( 'no_permission', 1076, null, null, 404 );
}
//-----------------------------------------
// Check cache
//-----------------------------------------
if( ! count( $this->caches['calendars'] ) )
{
$this->cache->rebuildCache( 'calendars', 'calendar' );
}
//-----------------------------------------
// Loop through, check perms, etc.
//-----------------------------------------
$_noPermission = array();
if ( count( $this->caches['calendars'] ) AND is_array( $this->caches['calendars'] ) )
{
foreach( $this->caches['calendars'] as $cal_id => $cal )
{
//-----------------------------------------
// Automatic FURL fix
//-----------------------------------------
if( !$cal['cal_title_seo'] )
{
$cal['cal_title_seo'] = IPSText::makeSeoTitle( $cal['cal_title'] );
$this->DB->update( 'cal_calendars', array( 'cal_title_seo' => $cal['cal_title_seo'] ), 'cal_id=' . $cal_id );
}
//-----------------------------------------
// Check permissions
//-----------------------------------------
if( !$this->registry->permissions->check( 'view', $cal ) AND !$ignorePermissions )
{
$_noPermission[] = $cal['cal_id'];
continue;
}
$this->calendars[ $cal['cal_id'] ] = $cal;
}
}
//-----------------------------------------
// What calendar are we requesting?
//-----------------------------------------
if( is_string( $this->request['cal_id'] ) AND !empty($this->request['cal_id']) AND isset( $this->calendars[ $this->request['cal_id'] ] ) )
{
$this->calendarId = intval($this->request['cal_id']);
}
else if( !empty($this->request['cal_id']) AND !IN_ACP )
{
//-----------------------------------------
// Calendar requested but it's not in $this->calendars
// Either the cal_id doesn't exist, or user does not have view permissions
//-----------------------------------------
if( $return )
{
return false;
}
$_header = ( !empty($this->request['cal_id']) AND in_array( $this->request['cal_id'], $_noPermission ) ) ? 403 : 404;
$this->registry->output->showError( 'cal_no_perm', 1040, null, null, $_header );
}
else
{
$this->calendarId = ( is_array( $this->calendars ) ) ? key( $this->calendars ) : 0;
}
return true;
}
/**
* Get calendar array
*
* @param integer [$calendar_id] Optional calendar ID to retrieve, otherwise defaults to calendar id in request, or default calendar set by admin
* @return array
*/
public function getCalendar( $calendar_id=0 )
{
return $this->calendars[ !empty($calendar_id) ? ( isset( $this->calendars[ $calendar_id ] ) ? $calendar_id : $this->calendarId ) : $this->calendarId ];
}
/**
* Get all calendars
*
* @return array
*/
public function getCalendars()
{
return $this->calendars;
}
/**
* Get calendar jump menu
*
* @param int [$cal_id] Default calendar ID to select
* @param array [$extra] Additional permission bits to check
* @return string
*/
public function getCalendarJump( $selected=0, $extra=array() )
{
$return = "";
foreach( $this->calendars as $calendar )
{
//-----------------------------------------
// Check any extra permissions
//-----------------------------------------
if( is_array($extra) AND count($extra) )
{
foreach( $extra as $_bit )
{
if( !$this->registry->permissions->check( $_bit, $calendar ) )
{
continue 2;
}
}
}
$return .= "\n";
}
return $return;
}
/**
* Return an HTML options list of days
*
* @param integer $day Default selected day
* @return string HTML options
*/
public function returnDayDropdown( $day=0 )
{
$return = "";
$day = intval($day);
for( $x = 1 ; $x <= 31 ; $x++ )
{
$return .= "\t\n";
}
return $return;
}
/**
* Returns an HTML options list of months
*
* @param integer $month Month to select by default
* @return string HTML options
*/
public function returnMonthDropdown( $month=0 )
{
$return = "";
$month = intval($month);
for( $x = 1 ; $x <= 12 ; $x++ )
{
$return .= "\t\n";
}
return $return;
}
/**
* Builds a year dropdown
*
* @param integer $year Year to select by default
* @return string HTML dropdown
*/
public function returnYearDropdown( $year=0 )
{
$return = "";
$year = intval($year);
$this->settings['start_year'] = $this->settings['start_year'] ? ( $this->settings['start_year'] <= gmstrftime('%Y') ? $this->settings['start_year'] : gmstrftime('%Y') - 2 ) : gmstrftime('%Y') - 2;
$this->settings['year_limit'] = $this->settings['year_limit'] ? $this->settings['year_limit'] : 5;
if( $this->settings['start_year'] + $this->settings['year_limit'] < gmstrftime('%Y') )
{
$this->settings['year_limit'] = gmstrftime('%Y') - $this->settings['start_year'];
}
for( $x = $this->settings['start_year'], $xy = $this->settings['start_year'] + $this->settings['year_limit'] ; $x <= $xy ; $x++ )
{
$return .= "\t\n";
}
return $return;
}
}