ilCmiXapiDateTime Class Reference

Inheritance diagram for ilCmiXapiDateTime:

Collaboration diagram for ilCmiXapiDateTime:

Public Member Functions
	toXapiTimestamp ()
Public Member Functions inherited from ilDateTime
	__construct ($a_date=null, $a_format=0, $a_tz='')
	Create new date object. More...
	__clone ()
	__sleep ()
	__wakeup ()
	isNull ()
	Check if a date is null (Datetime == '0000-00-00 00:00:00', unixtime == 0,...) More...
	switchTimeZone ($a_timezone_identifier='')
	Switch timezone. More...
	getTimeZoneIdentifier ()
	get timezone identifier More...
	increment ($a_type, $a_count=1)
	increment More...
	getUnixTime ()
	get unix time More...
	getUTCOffset ()
	get UTC offset More...
	setDate ($a_date, $a_format)
	Set date. More...
	get ($a_format, $a_format_str='', $a_tz='')
	get formatted date More...
	__toString ()
	to string for date time objects Output is user time zone More...

Static Public Member Functions
static	fromXapiTimestamp ($xapiTimestamp)
static	fromIliasDateTime (ilDateTime $dateTime)
static	dateIntervalToISO860Duration (\DateInterval $d)
Static Public Member Functions inherited from ilDateTime
static	_before (ilDateTime $start, ilDateTime $end, $a_compare_field='', $a_tz='')
	compare two dates and check start is before end This method does not consider tz offsets. More...
static	_equals (ilDateTime $start, ilDateTime $end, $a_compare_field='', $a_tz='')
	Check if two date are equal. More...
static	_after (ilDateTime $start, ilDateTime $end, $a_compare_field='', $a_tz='')
	compare two dates and check start is after end This method does not consider tz offsets. More...
static	_within (ilDateTime $dt, ilDateTime $start, ilDateTime $end, $a_compare_field='', $a_tz='')
	Check whether an date is within a date duration given by start and end. More...

Data Fields
const	RFC3336_EXTENDED_FIXED_USING_u_INSTEAD_OF_v = 'Y-m-d\TH:i:s.uP'
Data Fields inherited from ilDateTime
const	YEAR = 'year'
const	MONTH = 'month'
const	WEEK = 'week'
const	DAY = 'day'
const	HOUR = 'hour'
const	MINUTE = 'minute'
const	SECOND = 'second'

Additional Inherited Members
Protected Member Functions inherited from ilDateTime
	parsePartsToDate ($a_year, $a_month, $a_day, $a_hour=null, $a_min=null, $a_sec=null, $a_timezone=null)
Protected Attributes inherited from ilDateTime
	$log
	$timezone = null
	$default_timezone = null
	$dt_obj

Detailed Description

Definition at line 15 of file class.ilCmiXapiDateTime.php.

Member Function Documentation

dateIntervalToISO860Duration()

static ilCmiXapiDateTime::dateIntervalToISO860Duration ( \DateInterval  $d )

static

Definition at line 62 of file class.ilCmiXapiDateTime.php.

                                                                          {
        $duration = 'P';
        if (!empty($d->y)) {
            $duration .= "{$d->y}Y";
        }
        if (!empty($d->m)) {
            $duration .= "{$d->m}M";
        }
        if (!empty($d->d)) {
            $duration .= "{$d->d}D";
        }
        if (!empty($d->h) || !empty($d->i) || !empty($d->s)) {
            $duration .= 'T';
            if (!empty($d->h)) {
                $duration .= "{$d->h}H";
            }
            if (!empty($d->i)) {
                $duration .= "{$d->i}M";
            }
            if (!empty($d->s)) {
                $duration .= "{$d->s}S";
            }
            // ToDo: nervt!
            /*
            if (!empty($d->f)) {
                if (!empty($d->s)) {
                    $s = $d->s + $d->f;
                }
                else {
                    $s = $d->f;
                }
                $duration .= "{$s}S";
            }
            else
            {
                if (!empty($d->s)) {
                    $duration .= "S";
                }
            }
            */
        }
        if ($duration === 'P') {
            $duration = 'PT0S'; // Empty duration (zero seconds)
        }
        return $duration;
    }

References $d.

Referenced by ilCmiXapiLaunchGUI\CMI5preLaunch().

Here is the caller graph for this function:

fromIliasDateTime()

static ilCmiXapiDateTime::fromIliasDateTime ( ilDateTime  $dateTime )

static

Parameters

ilDateTime

$dateTime

Returns

ilCmiXapiDateTime

Exceptions

ilDateTimeException

Definition at line 57 of file class.ilCmiXapiDateTime.php.

    {
        return new self($dateTime->get(IL_CAL_UNIX), IL_CAL_UNIX);
    }

References ilDateTime\get(), and IL_CAL_UNIX.

Referenced by ilCmiXapiDateDurationInputGUI\getEndXapiDateTime(), and ilCmiXapiDateDurationInputGUI\getStartXapiDateTime().

Here is the call graph for this function:

Here is the caller graph for this function:

fromXapiTimestamp()

static ilCmiXapiDateTime::fromXapiTimestamp (   $xapiTimestamp )

static

Parameters

string

$xapiTimestamp

Returns

ilCmiXapiDateTime

Exceptions

ilDateTimeException

Definition at line 40 of file class.ilCmiXapiDateTime.php.

    {
        $phpDateTime = DateTime::createFromFormat(
            self::RFC3336_EXTENDED_FIXED_USING_u_INSTEAD_OF_v,
            $xapiTimestamp
        );
        
        $unixTimestamp = $phpDateTime->getTimestamp();
 
        return new self($unixTimestamp, IL_CAL_UNIX);
    }

References IL_CAL_UNIX.

Referenced by ilCmiXapiStatementsTableGUI\fillRow(), and ilCmiXapiHighscoreReport\formatRawTimestamp().

Here is the caller graph for this function:

toXapiTimestamp()

ilCmiXapiDateTime::toXapiTimestamp

(

)

Returns

string

Exceptions

Exception

Definition at line 27 of file class.ilCmiXapiDateTime.php.

    {
        $phpDateTime = new DateTime();
        $phpDateTime->setTimestamp($this->get(IL_CAL_UNIX));
        
        return $phpDateTime->format(self::RFC3336_EXTENDED_FIXED_USING_u_INSTEAD_OF_v);
    }

References IL_CAL_UNIX.

Field Documentation

RFC3336_EXTENDED_FIXED_USING_u_INSTEAD_OF_v

const ilCmiXapiDateTime::RFC3336_EXTENDED_FIXED_USING_u_INSTEAD_OF_v = 'Y-m-d\TH:i:s.uP'

Definition at line 21 of file class.ilCmiXapiDateTime.php.

---

The documentation for this class was generated from the following file:

• Modules/CmiXapi/classes/class.ilCmiXapiDateTime.php