List of dates. More...

Inheritance diagram for ilDateList:

Collaboration diagram for ilDateList:

Public Member Functions
	__construct ($a_type)
	Constructor. More...

	rewind ()
	Iterator Rewind. More...

	current ()
	Iterator Current. More...

	key ()
	Iterator key. More...

	next ()
	Iterator next. More...

	valid ()
	Iterator valid. More...

	get ()
	get More...

	getAtPosition ($a_pos)
	get item at specific position More...

	add ($date)
	add a date to the date list More...

	merge (ilDateList $other_list)
	Merge two lists. More...

	remove (ilDateTime $remove)
	remove from list More...

	removeByDAY (ilDateTime $remove)

	sort ()
	Sort list. More...

	__toString ()
	to string More...

Data Fields
const	TYPE_DATE = 1

const	TYPE_DATETIME = 2

Protected Attributes
	$list_item = array()

	$type

Detailed Description

List of dates.

Author: Stefan Meyer meyer.nosp@m.@lei.nosp@m.fos.c.nosp@m.om

Version: $Id$

Definition at line 34 of file class.ilDateList.php.

Constructor & Destructor Documentation

◆ __construct()

ilDateList::__construct ( $a_type )

Constructor.

@access public

Parameters

type	list of TYPE_DATE or type TYPE_DATETIME

Definition at line 50 of file class.ilDateList.php.

        {
                $this->type = $a_type;
                $this->list_item = array();
        }

Member Function Documentation

◆ __toString()

ilDateList::__toString ( )

to string

@access public

Definition at line 209 of file class.ilDateList.php.

        {
                $out = '<br />';
                foreach($this->get() as $date)
                {
                        $out .= $date->get(IL_CAL_DATETIME,'','Europe/Berlin').'<br/>';
                }
                return $out;
        }

References $out, and IL_CAL_DATETIME.

◆ add()

ilDateList::add ( $date )

add a date to the date list

@access public

Parameters

object ilDateTime

Definition at line 140 of file class.ilDateList.php.

        {
                // the unix time is the key. 
                // It's casted to string because array_merge overwrites only string keys
                // @see merge
                $this->list_item[(string) $date->get(IL_CAL_UNIX)] = clone $date;
        }

References IL_CAL_UNIX.

Referenced by merge().

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◆ current()

ilDateList::current ( )

Iterator Current.

Returns

Definition at line 70 of file class.ilDateList.php.

        {
                return current($this->list_item);
        }

References current().

Referenced by current(), and valid().

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◆ get()

ilDateList::get ( )

get

@access public

Definition at line 109 of file class.ilDateList.php.

        {
                return $this->list_item ? $this->list_item : array();
        }

Referenced by ilCalendarRecurrenceCalculator\applyBYDAYRules(), ilCalendarRecurrenceCalculator\applyBYMONTHDAYRules(), ilCalendarRecurrenceCalculator\applyBYMONTHRules(), ilCalendarRecurrenceCalculator\applyBYSETPOSRules(), ilCalendarRecurrenceCalculator\applyBYWEEKNORules(), ilCalendarRecurrenceCalculator\applyBYYEARDAYRules(), ilCalendarRecurrenceCalculator\applyLimits(), and merge().

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◆ getAtPosition()

ilDateList::getAtPosition ( $a_pos )

get item at specific position

@access public

Parameters

int	position (first position is 1)

Definition at line 121 of file class.ilDateList.php.

        {
                $counter = 1;
                foreach($this->get() as $item)
                {
                        if($counter++ == $a_pos)
                        {
                                return $item;
                        }
                }
                return null;
        }

Referenced by ilCalendarRecurrenceCalculator\applyBYSETPOSRules().

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◆ key()

ilDateList::key ( )

Iterator key.

Returns

Definition at line 79 of file class.ilDateList.php.

        {
                return key($this->list_item);
        }

References key().

Referenced by key().

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◆ merge()

ilDateList::merge ( ilDateList $other_list )

Merge two lists.

@access public

Parameters

object ilDateList

Definition at line 155 of file class.ilDateList.php.

        {
                foreach($other_list->get() as $new_date)
                {
                        $this->add($new_date);
                }
        }

References add(), and get().

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◆ next()

ilDateList::next ( )

Iterator next.

Returns

Definition at line 88 of file class.ilDateList.php.

        {
                return next($this->list_item);
        }

References next().

Referenced by next().

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◆ remove()

ilDateList::remove ( ilDateTime $remove )

remove from list

@access public

Parameters

object ilDateTime

Definition at line 170 of file class.ilDateList.php.

        {
                $unix_remove = $remove->get(IL_CAL_UNIX);
                if(isset($this->list_item[$unix_remove]))
                {
                        unset($this->list_item[$unix_remove]);
                }
                return true;
        }

References IL_CAL_UNIX.

Referenced by ilCalendarRecurrenceCalculator\applyLimits().

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◆ removeByDAY()

ilDateList::removeByDAY ( ilDateTime $remove )

Definition at line 180 of file class.ilDateList.php.

        {
                foreach($this->list_item as $key => $dt)
                {
                        if(ilDateTime::_equals($remove, $dt, IL_CAL_DAY,ilTimeZone::UTC))
                        {
                                unset($this->list_item[$key]);
                        }
                }
                return true;
        }

References ilDateTime\_equals(), IL_CAL_DAY, and ilTimeZone\UTC.

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◆ rewind()

ilDateList::rewind ( )

Iterator Rewind.

Returns

Definition at line 61 of file class.ilDateList.php.

        {
                reset($this->list_item);
        }

◆ sort()

ilDateList::sort ( )

Sort list.

@access public

Definition at line 198 of file class.ilDateList.php.

        {
                return ksort($this->list_item,SORT_NUMERIC);
        }

Referenced by ilCalendarRecurrenceCalculator\applyBYSETPOSRules(), and ilCalendarRecurrenceCalculator\applyLimits().

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◆ valid()

ilDateList::valid ( )

Iterator valid.

Returns

Definition at line 97 of file class.ilDateList.php.

        {
                return $this->current() !== false;
        }

References current().

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Field Documentation

◆ $list_item

ilDateList::$list_item = array()

protected

Definition at line 39 of file class.ilDateList.php.

◆ $type

ilDateList::$type

protected

Definition at line 41 of file class.ilDateList.php.

◆ TYPE_DATE

const ilDateList::TYPE_DATE = 1

Definition at line 36 of file class.ilDateList.php.

Referenced by ilCalendarUtil\_buildMonthDayList(), ilCalendarUtil\_buildWeekDayList(), and ilCalendarRecurrenceCalculator\initDateList().

◆ TYPE_DATETIME

const ilDateList::TYPE_DATETIME = 2

Definition at line 37 of file class.ilDateList.php.

Referenced by ilConsultationHoursGUI\createAppointments(), and ilCalendarRecurrenceCalculator\initDateList().

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

Services/Calendar/classes/class.ilDateList.php

Public Member Functions

Data Fields

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ __construct()

Member Function Documentation

◆ __toString()

◆ add()

◆ current()

◆ get()

◆ getAtPosition()

◆ key()

◆ merge()

◆ next()

◆ remove()

◆ removeByDAY()

◆ rewind()

◆ sort()

◆ valid()

Field Documentation

◆ $list_item

◆ $type

◆ TYPE_DATE

◆ TYPE_DATETIME