Inheritance diagram for Sabre\VObject\Splitter\ICalendar:

Collaboration diagram for Sabre\VObject\Splitter\ICalendar:

Public Member Functions
	__construct ($input, $options=0)
	Constructor. More...

	getNext ()
	Every time getNext() is called, a new object will be parsed, until we hit the end of the stream. More...

Public Member Functions inherited from Sabre\VObject\Splitter\SplitterInterface
	__construct ($input)
	Constructor. More...

	getNext ()
	Every time getNext() is called, a new object will be parsed, until we hit the end of the stream. More...

Protected Attributes
	$vtimezones = []

	$objects = []

Detailed Description

Splitter.

This class is responsible for splitting up iCalendar objects.

This class expects a single VCALENDAR object with one or more calendar-objects inside. Objects with identical UID's will be combined into a single object.

Copyright: Copyright (C) fruux GmbH (https://fruux.com/)

Author: Dominik Tobschall (http://tobschall.de/); Armin Hackmann @license http://sabre.io/license/ Modified BSD License

Definition at line 22 of file ICalendar.php.

Constructor & Destructor Documentation

◆ __construct()

Sabre\VObject\Splitter\ICalendar::__construct	(	$input,
		$options = `0`
	)

Constructor.

The splitter should receive an readable file stream as it's input.

Parameters

resource	$input
int	$options	Parser options, see the OPTIONS constants.

Definition at line 46 of file ICalendar.php.

                                               {
 
        $data = VObject\Reader::read($input, $options);
 
        if (!$data instanceof VObject\Component\VCalendar) {
            throw new VObject\ParseException('Supplied input could not be parsed as VCALENDAR.');
        }
 
        foreach ($data->children() as $component) {
            if (!$component instanceof VObject\Component) {
                continue;
            }
 
            // Get all timezones
            if ($component->name === 'VTIMEZONE') {
                $this->vtimezones[(string)$component->TZID] = $component;
                continue;
            }
 
            // Get component UID for recurring Events search
            if (!$component->UID) {
                $component->UID = sha1(microtime()) . '-vobjectimport';
            }
            $uid = (string)$component->UID;
 
            // Take care of recurring events
            if (!array_key_exists($uid, $this->objects)) {
                $this->objects[$uid] = new VCalendar();
            }
 
            $this->objects[$uid]->add(clone $component);
        }
 
    }

References $data, Sabre\VObject\$input, PHPMailer\PHPMailer\$options, Sabre\VObject\if, and Sabre\VObject\Reader\read().

Here is the call graph for this function:

Member Function Documentation

◆ getNext()

Sabre\VObject\Splitter\ICalendar::getNext ( )

Every time getNext() is called, a new object will be parsed, until we hit the end of the stream.

When the end is reached, null will be returned.

Returns: Sabre\VObject\Component|null

Implements Sabre\VObject\Splitter\SplitterInterface.

Definition at line 89 of file ICalendar.php.

                       {
 
        if ($object = array_shift($this->objects)) {
 
            // create our baseobject
            $object->version = '2.0';
            $object->prodid = '-//Sabre//Sabre VObject ' . VObject\Version::VERSION . '//EN';
            $object->calscale = 'GREGORIAN';
 
            // add vtimezone information to obj (if we have it)
            foreach ($this->vtimezones as $vtimezone) {
                $object->add($vtimezone);
            }
 
            return $object;
 
        } else {
 
            return;
 
        }
 
    }

References Sabre\VObject\Version\VERSION.

Field Documentation

◆ $objects

Sabre\VObject\Splitter\ICalendar::$objects = []

protected

Definition at line 36 of file ICalendar.php.

◆ $vtimezones

Sabre\VObject\Splitter\ICalendar::$vtimezones = []

protected

Definition at line 29 of file ICalendar.php.

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

libs/composer/vendor/sabre/vobject/lib/Splitter/ICalendar.php

Public Member Functions

Protected Attributes