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<?php |
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|
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namespace FluentBooking\Package\CalDav\Clients; |
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|
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use DateTime; |
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use DateTimeZone; |
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use DOMXPath; |
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use DOMDocument; |
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use FluentBooking\Package\CalDav\ICal\ICal; |
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|
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trait CommonTrait |
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{ |
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protected $options = [ |
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'format_date_times' => false, |
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'date_time_format' => null, |
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'timezone' => null, |
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]; |
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|
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|
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protected $datetimeFields = [ |
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'dtstart', |
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'dtend', |
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'dtstamp', |
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'created', |
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'last_modified' |
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]; |
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|
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public function formatDateTimes($events) |
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{ |
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$tz = $this->getTimezone(); |
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|
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$format = $this->getDateTimeFormat(); |
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|
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foreach ($events as $event) { |
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|
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foreach ($this->datetimeFields as $prop) { |
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|
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$dt = new DateTime($event->{$prop}, $tz); |
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|
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$event->{$prop} = $dt->format($format); |
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} |
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} |
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|
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return $events; |
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} |
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|
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protected function getTimezone() |
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{ |
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if ($tz = $this->getOption('timezone')) { |
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return new DateTimeZone($tz); |
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} |
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|
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return wp_timezone(); |
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} |
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|
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protected function getDateTimeFormat() |
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{ |
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if ($format = $this->getOption('date_time_format')) { |
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return $format; |
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} |
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|
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return get_option('date_format'); |
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} |
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|
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public function setOptions($options = []) |
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{ |
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foreach ($options as $key => $value) { |
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$this->options[$key] = $value; |
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} |
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} |
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|
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public function getOptions($options = []) |
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{ |
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return $this->options; |
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} |
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|
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public function setOption($key, $value) |
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{ |
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$this->options[$key] = $value; |
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} |
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|
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public function getOption($key, $default = null) |
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{ |
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if (isset($this->options[$key])) { |
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return $this->options[$key]; |
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} |
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|
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return $default; |
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} |
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|
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protected function extractReportinformation($content) |
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{ |
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$doc = new DOMDocument(); |
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|
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$doc->loadXML($content); |
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|
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$xpath = new DOMXPath($doc); |
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|
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$xpath->registerNamespace('d', 'DAV:'); |
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|
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$xpath->registerNamespace('cal', 'urn:ietf:params:xml:ns:caldav'); |
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|
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$xpath->registerNamespace('caldav', 'urn:ietf:params:xml:ns:caldav'); |
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|
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if ($href = $xpath->query('//d:href')->item(0)) { |
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$href = $href->nodeValue; |
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} |
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|
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if ($status = $xpath->query('//d:status')->item(0)) { |
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$status = $status->nodeValue; |
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} |
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|
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if ($etag = $xpath->query('//d:getetag')->item(0)) { |
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$etag = $etag->nodeValue; |
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} |
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|
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$events = []; |
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|
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foreach ($xpath->query('//cal:calendar-data') as $cal) { |
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$events = array_merge( |
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$events, $this->extractSingleEvent($cal->nodeValue) |
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); |
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} |
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|
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if ($this->getOption('format_date_times')) { |
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$events = $this->formatDateTimes($events); |
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} |
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|
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return compact('href', 'etag', 'status', 'events'); |
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} |
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|
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protected function extractSingleEvent($content) |
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{ |
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$ical = new ICal($content, [ |
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'defaultTimeZone' => 'UTC' |
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]); |
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|
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return $ical->events(); |
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} |
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} |
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|
