diff options
Diffstat (limited to 'vendor/sabre/vobject/lib/Component/VCalendar.php')
| -rw-r--r-- | vendor/sabre/vobject/lib/Component/VCalendar.php | 295 |
1 files changed, 163 insertions, 132 deletions
diff --git a/vendor/sabre/vobject/lib/Component/VCalendar.php b/vendor/sabre/vobject/lib/Component/VCalendar.php index 4687a092b..1b3137d38 100644 --- a/vendor/sabre/vobject/lib/Component/VCalendar.php +++ b/vendor/sabre/vobject/lib/Component/VCalendar.php @@ -20,8 +20,8 @@ use Sabre\VObject\Recur\NoInstancesException; * @author Evert Pot (http://evertpot.com/) * @license http://sabre.io/license/ Modified BSD License */ -class VCalendar extends VObject\Document -{ +class VCalendar extends VObject\Document { + /** * The default name for this component. * @@ -29,23 +29,23 @@ class VCalendar extends VObject\Document * * @var string */ - public static $defaultName = 'VCALENDAR'; + static $defaultName = 'VCALENDAR'; /** * This is a list of components, and which classes they should map to. * * @var array */ - public static $componentMap = [ - 'VCALENDAR' => 'Sabre\\VObject\\Component\\VCalendar', - 'VALARM' => 'Sabre\\VObject\\Component\\VAlarm', - 'VEVENT' => 'Sabre\\VObject\\Component\\VEvent', - 'VFREEBUSY' => 'Sabre\\VObject\\Component\\VFreeBusy', + static $componentMap = [ + 'VCALENDAR' => 'Sabre\\VObject\\Component\\VCalendar', + 'VALARM' => 'Sabre\\VObject\\Component\\VAlarm', + 'VEVENT' => 'Sabre\\VObject\\Component\\VEvent', + 'VFREEBUSY' => 'Sabre\\VObject\\Component\\VFreeBusy', 'VAVAILABILITY' => 'Sabre\\VObject\\Component\\VAvailability', - 'AVAILABLE' => 'Sabre\\VObject\\Component\\Available', - 'VJOURNAL' => 'Sabre\\VObject\\Component\\VJournal', - 'VTIMEZONE' => 'Sabre\\VObject\\Component\\VTimeZone', - 'VTODO' => 'Sabre\\VObject\\Component\\VTodo', + 'AVAILABLE' => 'Sabre\\VObject\\Component\\Available', + 'VJOURNAL' => 'Sabre\\VObject\\Component\\VJournal', + 'VTIMEZONE' => 'Sabre\\VObject\\Component\\VTimeZone', + 'VTODO' => 'Sabre\\VObject\\Component\\VTodo', ]; /** @@ -53,22 +53,22 @@ class VCalendar extends VObject\Document * * @var array */ - public static $valueMap = [ - 'BINARY' => 'Sabre\\VObject\\Property\\Binary', - 'BOOLEAN' => 'Sabre\\VObject\\Property\\Boolean', + static $valueMap = [ + 'BINARY' => 'Sabre\\VObject\\Property\\Binary', + 'BOOLEAN' => 'Sabre\\VObject\\Property\\Boolean', 'CAL-ADDRESS' => 'Sabre\\VObject\\Property\\ICalendar\\CalAddress', - 'DATE' => 'Sabre\\VObject\\Property\\ICalendar\\Date', - 'DATE-TIME' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', - 'DURATION' => 'Sabre\\VObject\\Property\\ICalendar\\Duration', - 'FLOAT' => 'Sabre\\VObject\\Property\\FloatValue', - 'INTEGER' => 'Sabre\\VObject\\Property\\IntegerValue', - 'PERIOD' => 'Sabre\\VObject\\Property\\ICalendar\\Period', - 'RECUR' => 'Sabre\\VObject\\Property\\ICalendar\\Recur', - 'TEXT' => 'Sabre\\VObject\\Property\\Text', - 'TIME' => 'Sabre\\VObject\\Property\\Time', - 'UNKNOWN' => 'Sabre\\VObject\\Property\\Unknown', // jCard / jCal-only. - 'URI' => 'Sabre\\VObject\\Property\\Uri', - 'UTC-OFFSET' => 'Sabre\\VObject\\Property\\UtcOffset', + 'DATE' => 'Sabre\\VObject\\Property\\ICalendar\\Date', + 'DATE-TIME' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', + 'DURATION' => 'Sabre\\VObject\\Property\\ICalendar\\Duration', + 'FLOAT' => 'Sabre\\VObject\\Property\\FloatValue', + 'INTEGER' => 'Sabre\\VObject\\Property\\IntegerValue', + 'PERIOD' => 'Sabre\\VObject\\Property\\ICalendar\\Period', + 'RECUR' => 'Sabre\\VObject\\Property\\ICalendar\\Recur', + 'TEXT' => 'Sabre\\VObject\\Property\\Text', + 'TIME' => 'Sabre\\VObject\\Property\\Time', + 'UNKNOWN' => 'Sabre\\VObject\\Property\\Unknown', // jCard / jCal-only. + 'URI' => 'Sabre\\VObject\\Property\\Uri', + 'UTC-OFFSET' => 'Sabre\\VObject\\Property\\UtcOffset', ]; /** @@ -76,80 +76,81 @@ class VCalendar extends VObject\Document * * @var array */ - public static $propertyMap = [ + static $propertyMap = [ // Calendar properties 'CALSCALE' => 'Sabre\\VObject\\Property\\FlatText', - 'METHOD' => 'Sabre\\VObject\\Property\\FlatText', - 'PRODID' => 'Sabre\\VObject\\Property\\FlatText', - 'VERSION' => 'Sabre\\VObject\\Property\\FlatText', + 'METHOD' => 'Sabre\\VObject\\Property\\FlatText', + 'PRODID' => 'Sabre\\VObject\\Property\\FlatText', + 'VERSION' => 'Sabre\\VObject\\Property\\FlatText', // Component properties - 'ATTACH' => 'Sabre\\VObject\\Property\\Uri', - 'CATEGORIES' => 'Sabre\\VObject\\Property\\Text', - 'CLASS' => 'Sabre\\VObject\\Property\\FlatText', - 'COMMENT' => 'Sabre\\VObject\\Property\\FlatText', - 'DESCRIPTION' => 'Sabre\\VObject\\Property\\FlatText', - 'GEO' => 'Sabre\\VObject\\Property\\FloatValue', - 'LOCATION' => 'Sabre\\VObject\\Property\\FlatText', + 'ATTACH' => 'Sabre\\VObject\\Property\\Uri', + 'CATEGORIES' => 'Sabre\\VObject\\Property\\Text', + 'CLASS' => 'Sabre\\VObject\\Property\\FlatText', + 'COMMENT' => 'Sabre\\VObject\\Property\\FlatText', + 'DESCRIPTION' => 'Sabre\\VObject\\Property\\FlatText', + 'GEO' => 'Sabre\\VObject\\Property\\FloatValue', + 'LOCATION' => 'Sabre\\VObject\\Property\\FlatText', 'PERCENT-COMPLETE' => 'Sabre\\VObject\\Property\\IntegerValue', - 'PRIORITY' => 'Sabre\\VObject\\Property\\IntegerValue', - 'RESOURCES' => 'Sabre\\VObject\\Property\\Text', - 'STATUS' => 'Sabre\\VObject\\Property\\FlatText', - 'SUMMARY' => 'Sabre\\VObject\\Property\\FlatText', + 'PRIORITY' => 'Sabre\\VObject\\Property\\IntegerValue', + 'RESOURCES' => 'Sabre\\VObject\\Property\\Text', + 'STATUS' => 'Sabre\\VObject\\Property\\FlatText', + 'SUMMARY' => 'Sabre\\VObject\\Property\\FlatText', // Date and Time Component Properties 'COMPLETED' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', - 'DTEND' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', - 'DUE' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', - 'DTSTART' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', - 'DURATION' => 'Sabre\\VObject\\Property\\ICalendar\\Duration', - 'FREEBUSY' => 'Sabre\\VObject\\Property\\ICalendar\\Period', - 'TRANSP' => 'Sabre\\VObject\\Property\\FlatText', + 'DTEND' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', + 'DUE' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', + 'DTSTART' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', + 'DURATION' => 'Sabre\\VObject\\Property\\ICalendar\\Duration', + 'FREEBUSY' => 'Sabre\\VObject\\Property\\ICalendar\\Period', + 'TRANSP' => 'Sabre\\VObject\\Property\\FlatText', // Time Zone Component Properties - 'TZID' => 'Sabre\\VObject\\Property\\FlatText', - 'TZNAME' => 'Sabre\\VObject\\Property\\FlatText', + 'TZID' => 'Sabre\\VObject\\Property\\FlatText', + 'TZNAME' => 'Sabre\\VObject\\Property\\FlatText', 'TZOFFSETFROM' => 'Sabre\\VObject\\Property\\UtcOffset', - 'TZOFFSETTO' => 'Sabre\\VObject\\Property\\UtcOffset', - 'TZURL' => 'Sabre\\VObject\\Property\\Uri', + 'TZOFFSETTO' => 'Sabre\\VObject\\Property\\UtcOffset', + 'TZURL' => 'Sabre\\VObject\\Property\\Uri', // Relationship Component Properties - 'ATTENDEE' => 'Sabre\\VObject\\Property\\ICalendar\\CalAddress', - 'CONTACT' => 'Sabre\\VObject\\Property\\FlatText', - 'ORGANIZER' => 'Sabre\\VObject\\Property\\ICalendar\\CalAddress', + 'ATTENDEE' => 'Sabre\\VObject\\Property\\ICalendar\\CalAddress', + 'CONTACT' => 'Sabre\\VObject\\Property\\FlatText', + 'ORGANIZER' => 'Sabre\\VObject\\Property\\ICalendar\\CalAddress', 'RECURRENCE-ID' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', - 'RELATED-TO' => 'Sabre\\VObject\\Property\\FlatText', - 'URL' => 'Sabre\\VObject\\Property\\Uri', - 'UID' => 'Sabre\\VObject\\Property\\FlatText', + 'RELATED-TO' => 'Sabre\\VObject\\Property\\FlatText', + 'URL' => 'Sabre\\VObject\\Property\\Uri', + 'UID' => 'Sabre\\VObject\\Property\\FlatText', // Recurrence Component Properties 'EXDATE' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', - 'RDATE' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', - 'RRULE' => 'Sabre\\VObject\\Property\\ICalendar\\Recur', + 'RDATE' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', + 'RRULE' => 'Sabre\\VObject\\Property\\ICalendar\\Recur', 'EXRULE' => 'Sabre\\VObject\\Property\\ICalendar\\Recur', // Deprecated since rfc5545 // Alarm Component Properties - 'ACTION' => 'Sabre\\VObject\\Property\\FlatText', - 'REPEAT' => 'Sabre\\VObject\\Property\\IntegerValue', + 'ACTION' => 'Sabre\\VObject\\Property\\FlatText', + 'REPEAT' => 'Sabre\\VObject\\Property\\IntegerValue', 'TRIGGER' => 'Sabre\\VObject\\Property\\ICalendar\\Duration', // Change Management Component Properties - 'CREATED' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', - 'DTSTAMP' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', + 'CREATED' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', + 'DTSTAMP' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', 'LAST-MODIFIED' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', - 'SEQUENCE' => 'Sabre\\VObject\\Property\\IntegerValue', + 'SEQUENCE' => 'Sabre\\VObject\\Property\\IntegerValue', // Request Status 'REQUEST-STATUS' => 'Sabre\\VObject\\Property\\Text', // Additions from draft-daboo-valarm-extensions-04 - 'ALARM-AGENT' => 'Sabre\\VObject\\Property\\Text', - 'ACKNOWLEDGED' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', - 'PROXIMITY' => 'Sabre\\VObject\\Property\\Text', + 'ALARM-AGENT' => 'Sabre\\VObject\\Property\\Text', + 'ACKNOWLEDGED' => 'Sabre\\VObject\\Property\\ICalendar\\DateTime', + 'PROXIMITY' => 'Sabre\\VObject\\Property\\Text', 'DEFAULT-ALARM' => 'Sabre\\VObject\\Property\\Boolean', // Additions from draft-daboo-calendar-availability-05 'BUSYTYPE' => 'Sabre\\VObject\\Property\\Text', + ]; /** @@ -157,9 +158,10 @@ class VCalendar extends VObject\Document * * @return int */ - public function getDocumentType() - { + function getDocumentType() { + return self::ICALENDAR20; + } /** @@ -173,20 +175,21 @@ class VCalendar extends VObject\Document * * @return VObject\Component[] */ - public function getBaseComponents($componentName = null) - { - $isBaseComponent = function ($component) { + function getBaseComponents($componentName = null) { + + $isBaseComponent = function($component) { + if (!$component instanceof VObject\Component) { return false; } - if ('VTIMEZONE' === $component->name) { + if ($component->name === 'VTIMEZONE') { return false; } if (isset($component->{'RECURRENCE-ID'})) { return false; } - return true; + }; if ($componentName) { @@ -199,7 +202,9 @@ class VCalendar extends VObject\Document $components = []; foreach ($this->children as $childGroup) { + foreach ($childGroup as $child) { + if (!$child instanceof Component) { // If one child is not a component, they all are so we skip // the entire group. @@ -208,10 +213,12 @@ class VCalendar extends VObject\Document if ($isBaseComponent($child)) { $components[] = $child; } + } - } + } return $components; + } /** @@ -224,20 +231,21 @@ class VCalendar extends VObject\Document * * @return VObject\Component|null */ - public function getBaseComponent($componentName = null) - { - $isBaseComponent = function ($component) { + function getBaseComponent($componentName = null) { + + $isBaseComponent = function($component) { + if (!$component instanceof VObject\Component) { return false; } - if ('VTIMEZONE' === $component->name) { + if ($component->name === 'VTIMEZONE') { return false; } if (isset($component->{'RECURRENCE-ID'})) { return false; } - return true; + }; if ($componentName) { @@ -246,7 +254,6 @@ class VCalendar extends VObject\Document return $child; } } - return null; } @@ -257,9 +264,10 @@ class VCalendar extends VObject\Document return $child; } } - } + } return null; + } /** @@ -269,7 +277,7 @@ class VCalendar extends VObject\Document * If this calendar object, has events with recurrence rules, this method * can be used to expand the event into multiple sub-events. * - * Each event will be stripped from its recurrence information, and only + * Each event will be stripped from it's recurrence information, and only * the instances of the event in the specified timerange will be left * alone. * @@ -278,13 +286,12 @@ class VCalendar extends VObject\Document * * @param DateTimeInterface $start * @param DateTimeInterface $end - * @param DateTimeZone $timeZone reference timezone for floating dates and - * times - * + * @param DateTimeZone $timeZone reference timezone for floating dates and + * times. * @return VCalendar */ - public function expand(DateTimeInterface $start, DateTimeInterface $end, DateTimeZone $timeZone = null) - { + function expand(DateTimeInterface $start, DateTimeInterface $end, DateTimeZone $timeZone = null) { + $newChildren = []; $recurringEvents = []; @@ -292,9 +299,11 @@ class VCalendar extends VObject\Document $timeZone = new DateTimeZone('UTC'); } - $stripTimezones = function (Component $component) use ($timeZone, &$stripTimezones) { + $stripTimezones = function(Component $component) use ($timeZone, &$stripTimezones) { + foreach ($component->children() as $componentChild) { if ($componentChild instanceof Property\ICalendar\DateTime && $componentChild->hasTime()) { + $dt = $componentChild->getDateTimes($timeZone); // We only need to update the first timezone, because // setDateTimes will match all other timezones to the @@ -304,22 +313,25 @@ class VCalendar extends VObject\Document } elseif ($componentChild instanceof Component) { $stripTimezones($componentChild); } - } + } return $component; + }; foreach ($this->children() as $child) { - if ($child instanceof Property && 'PRODID' !== $child->name) { + + if ($child instanceof Property && $child->name !== 'PRODID') { // We explictly want to ignore PRODID, because we want to // overwrite it with our own. $newChildren[] = clone $child; - } elseif ($child instanceof Component && 'VTIMEZONE' !== $child->name) { + } elseif ($child instanceof Component && $child->name !== 'VTIMEZONE') { + // We're also stripping all VTIMEZONE objects because we're // converting everything to UTC. - if ('VEVENT' === $child->name && (isset($child->{'RECURRENCE-ID'}) || isset($child->RRULE) || isset($child->RDATE))) { + if ($child->name === 'VEVENT' && (isset($child->{'RECURRENCE-ID'}) || isset($child->RRULE) || isset($child->RDATE))) { // Handle these a bit later. - $uid = (string) $child->UID; + $uid = (string)$child->UID; if (!$uid) { throw new InvalidDataException('Every VEVENT object must have a UID property'); } @@ -328,15 +340,19 @@ class VCalendar extends VObject\Document } else { $recurringEvents[$uid] = [clone $child]; } - } elseif ('VEVENT' === $child->name && $child->isInTimeRange($start, $end)) { + } elseif ($child->name === 'VEVENT' && $child->isInTimeRange($start, $end)) { $newChildren[] = $stripTimezones(clone $child); } + } + } foreach ($recurringEvents as $events) { + try { $it = new EventIterator($events, $timeZone); + } catch (NoInstancesException $e) { // This event is recurring, but it doesn't have a single // instance. We are skipping this event from the output @@ -346,14 +362,20 @@ class VCalendar extends VObject\Document $it->fastForward($start); while ($it->valid() && $it->getDTStart() < $end) { + if ($it->getDTEnd() > $start) { + $newChildren[] = $stripTimezones($it->getEventObject()); + } $it->next(); + } + } return new self($newChildren); + } /** @@ -361,13 +383,14 @@ class VCalendar extends VObject\Document * * @return array */ - protected function getDefaults() - { + protected function getDefaults() { + return [ - 'VERSION' => '2.0', - 'PRODID' => '-//Sabre//Sabre VObject '.VObject\Version::VERSION.'//EN', + 'VERSION' => '2.0', + 'PRODID' => '-//Sabre//Sabre VObject ' . VObject\Version::VERSION . '//EN', 'CALSCALE' => 'GREGORIAN', ]; + } /** @@ -385,15 +408,16 @@ class VCalendar extends VObject\Document * * @var array */ - public function getValidationRules() - { + function getValidationRules() { + return [ - 'PRODID' => 1, + 'PRODID' => 1, 'VERSION' => 1, 'CALSCALE' => '?', - 'METHOD' => '?', + 'METHOD' => '?', ]; + } /** @@ -420,18 +444,19 @@ class VCalendar extends VObject\Document * * @return array */ - public function validate($options = 0) - { + function validate($options = 0) { + $warnings = parent::validate($options); if ($ver = $this->VERSION) { - if ('2.0' !== (string) $ver) { + if ((string)$ver !== '2.0') { $warnings[] = [ - 'level' => 3, + 'level' => 3, 'message' => 'Only iCalendar version 2.0 as defined in rfc5545 is supported.', - 'node' => $this, + 'node' => $this, ]; } + } $uidList = []; @@ -440,75 +465,77 @@ class VCalendar extends VObject\Document foreach ($this->children() as $child) { if ($child instanceof Component) { - ++$componentsFound; + $componentsFound++; if (!in_array($child->name, ['VEVENT', 'VTODO', 'VJOURNAL'])) { continue; } $componentTypes[] = $child->name; - $uid = (string) $child->UID; + $uid = (string)$child->UID; $isMaster = isset($child->{'RECURRENCE-ID'}) ? 0 : 1; if (isset($uidList[$uid])) { - ++$uidList[$uid]['count']; + $uidList[$uid]['count']++; if ($isMaster && $uidList[$uid]['hasMaster']) { $warnings[] = [ - 'level' => 3, - 'message' => 'More than one master object was found for the object with UID '.$uid, - 'node' => $this, + 'level' => 3, + 'message' => 'More than one master object was found for the object with UID ' . $uid, + 'node' => $this, ]; } $uidList[$uid]['hasMaster'] += $isMaster; } else { $uidList[$uid] = [ - 'count' => 1, + 'count' => 1, 'hasMaster' => $isMaster, ]; } + } } - if (0 === $componentsFound) { + if ($componentsFound === 0) { $warnings[] = [ - 'level' => 3, + 'level' => 3, 'message' => 'An iCalendar object must have at least 1 component.', - 'node' => $this, + 'node' => $this, ]; } if ($options & self::PROFILE_CALDAV) { if (count($uidList) > 1) { $warnings[] = [ - 'level' => 3, + 'level' => 3, 'message' => 'A calendar object on a CalDAV server may only have components with the same UID.', - 'node' => $this, + 'node' => $this, ]; } - if (0 === count($componentTypes)) { + if (count($componentTypes) === 0) { $warnings[] = [ - 'level' => 3, + 'level' => 3, 'message' => 'A calendar object on a CalDAV server must have at least 1 component (VTODO, VEVENT, VJOURNAL).', - 'node' => $this, + 'node' => $this, ]; } if (count(array_unique($componentTypes)) > 1) { $warnings[] = [ - 'level' => 3, + 'level' => 3, 'message' => 'A calendar object on a CalDAV server may only have 1 type of component (VEVENT, VTODO or VJOURNAL).', - 'node' => $this, + 'node' => $this, ]; } if (isset($this->METHOD)) { $warnings[] = [ - 'level' => 3, + 'level' => 3, 'message' => 'A calendar object on a CalDAV server MUST NOT have a METHOD property.', - 'node' => $this, + 'node' => $this, ]; } } return $warnings; + } /** @@ -516,15 +543,19 @@ class VCalendar extends VObject\Document * * @return array */ - public function getByUID($uid) - { - return array_filter($this->getComponents(), function ($item) use ($uid) { + function getByUID($uid) { + + return array_filter($this->getComponents(), function($item) use ($uid) { + if (!$itemUid = $item->select('UID')) { return false; } $itemUid = current($itemUid)->getValue(); - return $uid === $itemUid; + }); + } + + } |