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105 lines
2.7 KiB
PHP
105 lines
2.7 KiB
PHP
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<?php
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namespace Sabre\VObject\Component;
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use DateTimeInterface;
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use Sabre\VObject;
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/**
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* VJournal component.
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*
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* This component contains some additional functionality specific for VJOURNALs.
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*
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* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
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* @author Evert Pot (http://evertpot.com/)
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* @license http://sabre.io/license/ Modified BSD License
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*/
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class VJournal extends VObject\Component
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{
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/**
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* Returns true or false depending on if the event falls in the specified
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* time-range. This is used for filtering purposes.
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*
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* The rules used to determine if an event falls within the specified
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* time-range is based on the CalDAV specification.
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*
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* @param DateTimeInterface $start
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* @param DateTimeInterface $end
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*
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* @return bool
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*/
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public function isInTimeRange(DateTimeInterface $start, DateTimeInterface $end)
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{
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$dtstart = isset($this->DTSTART) ? $this->DTSTART->getDateTime() : null;
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if ($dtstart) {
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$effectiveEnd = $dtstart;
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if (!$this->DTSTART->hasTime()) {
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$effectiveEnd = $effectiveEnd->modify('+1 day');
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}
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return $start <= $effectiveEnd && $end > $dtstart;
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}
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return false;
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}
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/**
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* A simple list of validation rules.
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*
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* This is simply a list of properties, and how many times they either
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* must or must not appear.
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*
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* Possible values per property:
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* * 0 - Must not appear.
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* * 1 - Must appear exactly once.
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* * + - Must appear at least once.
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* * * - Can appear any number of times.
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* * ? - May appear, but not more than once.
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*
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* @var array
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*/
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public function getValidationRules()
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{
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return [
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'UID' => 1,
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'DTSTAMP' => 1,
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'CLASS' => '?',
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'CREATED' => '?',
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'DTSTART' => '?',
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'LAST-MODIFIED' => '?',
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'ORGANIZER' => '?',
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'RECURRENCE-ID' => '?',
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'SEQUENCE' => '?',
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'STATUS' => '?',
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'SUMMARY' => '?',
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'URL' => '?',
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'RRULE' => '?',
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'ATTACH' => '*',
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'ATTENDEE' => '*',
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'CATEGORIES' => '*',
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'COMMENT' => '*',
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'CONTACT' => '*',
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'DESCRIPTION' => '*',
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'EXDATE' => '*',
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'RELATED-TO' => '*',
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'RDATE' => '*',
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];
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}
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/**
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* This method should return a list of default property values.
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*
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* @return array
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*/
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protected function getDefaults()
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{
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return [
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'UID' => 'sabre-vobject-'.VObject\UUIDUtil::getUUID(),
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'DTSTAMP' => gmdate('Ymd\\THis\\Z'),
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];
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}
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}
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