PHP VObject\Reader类代码示例

 /**
  * read object from calendar data
  *
  * @param \OCA\Tasks\Db\Tasks $task
  * @return mixed
  */
 private function readTask($task)
 {
     if (is_null($task->getSummary())) {
         return false;
     }
     return \Sabre\VObject\Reader::read($task->getCalendardata());
 }

    function testQueryTimerange()
    {
        $request = new HTTP\Request('REPORT', '/calendars/user1/calendar1', ['Content-Type' => 'application/xml', 'Depth' => '1']);
        $request->setBody('<?xml version="1.0" encoding="utf-8" ?>
<C:calendar-query xmlns:D="DAV:" xmlns:C="urn:ietf:params:xml:ns:caldav">
    <D:prop>
        <C:calendar-data>
            <C:expand start="20120226T230000Z" end="20120228T225959Z"/>
        </C:calendar-data>
        <D:getetag/>
    </D:prop>
    <C:filter>
        <C:comp-filter name="VCALENDAR">
            <C:comp-filter name="VEVENT">
                <C:time-range start="20120226T230000Z" end="20120228T225959Z"/>
            </C:comp-filter>
        </C:comp-filter>
    </C:filter>
</C:calendar-query>');
        $response = $this->request($request);
        if (strpos($response->body, 'BEGIN:VCALENDAR') === false) {
            $this->fail('Got no events instead of 1. Output: ' . $response->body);
        }
        // Everts super awesome xml parser.
        $body = substr($response->body, $start = strpos($response->body, 'BEGIN:VCALENDAR'), strpos($response->body, 'END:VCALENDAR') - $start + 13);
        $body = str_replace('&#13;', '', $body);
        $vObject = VObject\Reader::read($body);
        // We expect 1 event
        $this->assertEquals(1, count($vObject->VEVENT), 'We got 0 events instead of 1. Output: ' . $body);
    }

 public static function getBirthdayEvents($parameters)
 {
     $name = $parameters['calendar_id'];
     if (strpos($name, 'birthday_') != 0) {
         return;
     }
     $info = explode('_', $name);
     $aid = $info[1];
     Addressbook::find($aid);
     foreach (VCard::all($aid) as $contact) {
         try {
             $vcard = VObject\Reader::read($contact['carddata']);
         } catch (Exception $e) {
             continue;
         }
         $birthday = $vcard->BDAY;
         if ($birthday) {
             $date = new \DateTime($birthday);
             $vevent = VObject\Component::create('VEVENT');
             //$vevent->setDateTime('LAST-MODIFIED', new DateTime($vcard->REV));
             $vevent->add('DTSTART');
             $vevent->DTSTART->setDateTime($date, VObject\Property\DateTime::DATE);
             $vevent->add('DURATION', 'P1D');
             $vevent->{'UID'} = substr(md5(rand() . time()), 0, 10);
             // DESCRIPTION?
             $vevent->{'RRULE'} = 'FREQ=YEARLY';
             $title = str_replace('{name}', $vcard->FN, App::$l10n->t('{name}\'s Birthday'));
             $parameters['events'][] = array('id' => 0, 'vevent' => $vevent, 'repeating' => true, 'summary' => $title, 'calendardata' => "BEGIN:VCALENDAR\nVERSION:2.0\n" . "PRODID:ownCloud Contacts " . \OCP\App::getAppVersion('contacts') . "\n" . $vevent->serialize() . "END:VCALENDAR");
         }
     }
 }

 function process($input, $existingObject = null, $expected = false)
 {
     $version = \Sabre\VObject\Version::VERSION;
     $vcal = Reader::read($input);
     foreach ($vcal->getComponents() as $mainComponent) {
         break;
     }
     $message = new Message();
     $message->message = $vcal;
     $message->method = isset($vcal->METHOD) ? $vcal->METHOD->getValue() : null;
     $message->component = $mainComponent->name;
     $message->uid = $mainComponent->UID->getValue();
     $message->sequence = isset($vcal->VEVENT[0]) ? (string) $vcal->VEVENT[0]->SEQUENCE : null;
     if ($message->method === 'REPLY') {
         $message->sender = $mainComponent->ATTENDEE->getValue();
         $message->senderName = isset($mainComponent->ATTENDEE['CN']) ? $mainComponent->ATTENDEE['CN']->getValue() : null;
         $message->recipient = $mainComponent->ORGANIZER->getValue();
         $message->recipientName = isset($mainComponent->ORGANIZER['CN']) ? $mainComponent->ORGANIZER['CN'] : null;
     }
     $broker = new Broker();
     if (is_string($existingObject)) {
         $existingObject = str_replace('%foo%', "VERSION:2.0\nPRODID:-//Sabre//Sabre VObject {$version}//EN\nCALSCALE:GREGORIAN", $existingObject);
         $existingObject = Reader::read($existingObject);
     }
     $result = $broker->processMessage($message, $existingObject);
     if (is_null($expected)) {
         $this->assertTrue(!$result);
         return;
     }
     $this->assertVObjectEqualsVObject($expected, $result);
 }

    function testIssue205()
    {
        $request = new Sabre_HTTP_Request(array('REQUEST_METHOD' => 'REPORT', 'HTTP_CONTENT_TYPE' => 'application/xml', 'REQUEST_URI' => '/calendars/user1/calendar1', 'HTTP_DEPTH' => '1'));
        $request->setBody('<?xml version="1.0" encoding="utf-8" ?>
<C:calendar-query xmlns:D="DAV:" xmlns:C="urn:ietf:params:xml:ns:caldav">
    <D:prop>
        <C:calendar-data>
            <C:expand start="20120325T220000Z" end="20120401T215959Z"/>
        </C:calendar-data>
        <D:getetag/>
    </D:prop>
    <C:filter>
        <C:comp-filter name="VCALENDAR">
            <C:comp-filter name="VEVENT">
                <C:comp-filter name="VALARM">
                    <C:time-range start="20120325T220000Z" end="20120401T215959Z"/>
                </C:comp-filter>
            </C:comp-filter>
        </C:comp-filter>
    </C:filter>
</C:calendar-query>');
        $response = $this->request($request);
        $this->assertFalse(strpos($response->body, '<s:exception>Exception</s:exception>'), 'Exception occurred: ' . $response->body);
        $this->assertFalse(strpos($response->body, 'Unknown or bad format'), 'DateTime unknown format Exception: ' . $response->body);
        // Everts super awesome xml parser.
        $body = substr($response->body, $start = strpos($response->body, 'BEGIN:VCALENDAR'), strpos($response->body, 'END:VCALENDAR') - $start + 13);
        $body = str_replace('&#13;', '', $body);
        $vObject = VObject\Reader::read($body);
        $this->assertEquals(1, count($vObject->VEVENT));
    }

 /**
  * @brief Gets the VCard as a \Sabre\VObject\Component
  * @param integer $id
  * @returns \Sabre\VObject\Component|null The card or null if the card could not be parsed.
  */
 public static function getContactVCard($id)
 {
     $card = null;
     $vcard = null;
     try {
         $card = VCard::find($id);
     } catch (\Exception $e) {
         return null;
     }
     if (!$card) {
         return null;
     }
     try {
         $vcard = \Sabre\VObject\Reader::read($card['carddata']);
     } catch (\Exception $e) {
         \OCP\Util::writeLog('contacts', __METHOD__ . ', exception: ' . $e->getMessage(), \OCP\Util::ERROR);
         \OCP\Util::writeLog('contacts', __METHOD__ . ', id: ' . $id, \OCP\Util::DEBUG);
         return null;
     }
     if (!is_null($vcard) && !isset($vcard->REV)) {
         $rev = new \DateTime('@' . $card['lastmodified']);
         $vcard->REV = $rev->format(\DateTime::W3C);
     }
     return $vcard;
 }

 /**
  * @dataProvider provider
  */
 function testValid($icalObject, $filters, $outcome)
 {
     $validator = new CalendarQueryValidator();
     // Wrapping filter in a VCALENDAR component filter, as this is always
     // there anyway.
     $filters = array('name' => 'VCALENDAR', 'comp-filters' => array($filters), 'prop-filters' => array(), 'is-not-defined' => false, 'time-range' => null);
     $vObject = VObject\Reader::read($icalObject);
     switch ($outcome) {
         case 0:
             $this->assertFalse($validator->validate($vObject, $filters));
             break;
         case 1:
             $this->assertTrue($validator->validate($vObject, $filters));
             break;
         case -1:
             try {
                 $validator->validate($vObject, $filters);
                 $this->fail('This test was supposed to fail');
             } catch (\Exception $e) {
                 // We need to test something to be valid for phpunit strict
                 // mode.
                 $this->assertTrue(true);
             }
             break;
     }
 }

 /**
  * Constructor
  *
  * The splitter should receive an readable file stream as it's input.
  *
  * @param string|resource|array $input
  * @param int $options Parser options, see the OPTIONS constants.
  */
 public function __construct($input, $options = 0)
 {
     $data = Reader::readJSON($input, $options);
     $vtimezones = array();
     $components = array();
     foreach ($data->children() as $component) {
         if (!$component instanceof 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);
     }
 }

 /**
  * @dataProvider provider
  */
 function testValid($icalObject, $filters, $outcome)
 {
     $validator = new CalendarQueryValidator();
     // Wrapping filter in a VCALENDAR component filter, as this is always
     // there anyway.
     $filters = array('name' => 'VCALENDAR', 'comp-filters' => array($filters), 'prop-filters' => array(), 'is-not-defined' => false, 'time-range' => null);
     $vObject = VObject\Reader::read($icalObject);
     switch ($outcome) {
         case 0:
             $this->assertFalse($validator->validate($vObject, $filters));
             break;
         case 1:
             $this->assertTrue($validator->validate($vObject, $filters));
             break;
         case -1:
             try {
                 $validator->validate($vObject, $filters);
             } catch (DAV\Exception $e) {
                 // Success
             } catch (\LogicException $e) {
                 // Success
             }
             break;
     }
 }

 /**
  * Constructor
  *
  * The splitter should receive an readable file stream as it's input.
  *
  * @param resource $input
  * @param int $options Parser options, see the OPTIONS constants.
  */
 public function __construct($input, $options = 0)
 {
     $data = VObject\Reader::read($input, $options);
     $vtimezones = array();
     $components = array();
     if (!$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);
     }
 }

 /**
  * @throws VObject\ParseException
  * @return VObject\Component\VCard
  */
 private function getVCard()
 {
     if ($this->vcard === null) {
         $this->vcard = VObject\Reader::read($this->getEntry());
     }
     return $this->vcard;
 }

 /**
  * @param InputInterface $input
  * @param OutputInterface $output
  */
 protected function execute(InputInterface $input, OutputInterface $output)
 {
     $principalBackend = new Principal($this->config, $this->userManager);
     $this->backend = new CardDavBackend($this->dbConnection, $principalBackend);
     // ensure system addressbook exists
     $systemAddressBook = $this->ensureSystemAddressBookExists();
     $converter = new Converter();
     $output->writeln('Syncing users ...');
     $progress = new ProgressBar($output);
     $progress->start();
     $this->userManager->callForAllUsers(function ($user) use($systemAddressBook, $converter, $progress) {
         /** @var IUser $user */
         $name = $user->getBackendClassName();
         $userId = $user->getUID();
         $cardId = "{$name}:{$userId}.vcf";
         $card = $this->backend->getCard($systemAddressBook['id'], $cardId);
         if ($card === false) {
             $vCard = $converter->createCardFromUser($user);
             $this->backend->createCard($systemAddressBook['id'], $cardId, $vCard->serialize());
         } else {
             $vCard = Reader::read($card['carddata']);
             if ($converter->updateCard($vCard, $user)) {
                 $this->backend->updateCard($systemAddressBook['id'], $cardId, $vCard->serialize());
             }
         }
         $progress->advance();
     });
     $progress->finish();
     $output->writeln('');
 }

    /**
     * A pretty slow test. Had to be marked as 'medium' for phpunit to not die
     * after 1 second. Would be good to optimize later.
     *
     * @medium
     */
    function testGetDTEnd()
    {
        $ics = <<<ICS
BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Apple Inc.//iCal 4.0.4//EN
CALSCALE:GREGORIAN
BEGIN:VEVENT
TRANSP:OPAQUE
DTEND;TZID=America/New_York:20070925T170000
UID:uuid
DTSTAMP:19700101T000000Z
LOCATION:
DESCRIPTION:
STATUS:CONFIRMED
SEQUENCE:18
SUMMARY:Stuff
DTSTART;TZID=America/New_York:20070925T160000
CREATED:20071004T144642Z
RRULE:FREQ=MONTHLY;INTERVAL=1;UNTIL=20071030T035959Z;BYDAY=5TU
END:VEVENT
END:VCALENDAR
ICS;
        $vObject = Reader::read($ics);
        $it = new Recur\EventIterator($vObject, (string) $vObject->VEVENT->UID);
        while ($it->valid()) {
            $it->next();
        }
        // If we got here, it means we were successful. The bug that was in the
        // system before would fail on the 5th tuesday of the month, if the 5th
        // tuesday did not exist.
        $this->assertTrue(true);
    }

 /**
  * Constructor
  *
  * The splitter should receive an readable file stream as it's input.
  *
  * @param resource $input
  */
 public function __construct($input)
 {
     $data = VObject\Reader::read(stream_get_contents($input));
     $vtimezones = array();
     $components = array();
     foreach ($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) {
             $uid = (string) $component->UID;
         } else {
             // Generating a random UID
             $uid = sha1(microtime()) . '-vobjectimport';
         }
         // Take care of recurring events
         if (!array_key_exists($uid, $this->objects)) {
             $this->objects[$uid] = VObject\Component::create('VCALENDAR');
         }
         $this->objects[$uid]->add(clone $component);
     }
 }

    function testRemoveFirstEvent()
    {
        $input = <<<ICS
BEGIN:VCALENDAR
VERSION:2.0
BEGIN:VEVENT
UID:foobar
DTSTART:20140803T120000Z
RRULE:FREQ=WEEKLY
EXDATE:20140803T120000Z
SUMMARY:Original
END:VEVENT
END:VCALENDAR
ICS;
        $vcal = Reader::read($input);
        $vcal = $vcal->expand(new DateTime('2014-08-01'), new DateTime('2014-08-19'));
        $expected = <<<ICS
BEGIN:VCALENDAR
VERSION:2.0
BEGIN:VEVENT
UID:foobar
DTSTART:20140810T120000Z
SUMMARY:Original
RECURRENCE-ID:20140810T120000Z
END:VEVENT
BEGIN:VEVENT
UID:foobar
DTSTART:20140817T120000Z
SUMMARY:Original
RECURRENCE-ID:20140817T120000Z
END:VEVENT
END:VCALENDAR
ICS;
        $this->assertVObjEquals($expected, $vcal);
    }