Use elseif instead of else if

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>

7 files changed, 41 insertions, 41 deletions

diff --git a/apps/dav/lib/CalDAV/Activity/Backend.php b/apps/dav/lib/CalDAV/Activity/Backend.php
index d0232cde1b1..804b88d0322 100644
--- a/apps/dav/lib/CalDAV/Activity/Backend.php
+++ b/apps/dav/lib/CalDAV/Activity/Backend.php
@@ -216,7 +216,7 @@ class Backend {
 
 					if ($owner === $event->getAuthor()) {
 						$subject = Calendar::SUBJECT_UNSHARE_USER . '_you';
-					} else if ($principal[2] === $event->getAuthor()) {
+					} elseif ($principal[2] === $event->getAuthor()) {
 						$subject = Calendar::SUBJECT_UNSHARE_USER . '_self';
 					} else {
 						$event->setAffectedUser($event->getAuthor())
@@ -230,7 +230,7 @@ class Backend {
 						->setSubject($subject, $parameters);
 					$this->activityManager->publish($event);
 				}
-			} else if ($principal[1] === 'groups') {
+			} elseif ($principal[1] === 'groups') {
 				$this->triggerActivityGroup($principal[2], $event, $calendarData, Calendar::SUBJECT_UNSHARE_USER);
 
 				$parameters = [
@@ -299,7 +299,7 @@ class Backend {
 						->setSubject($subject, $parameters);
 					$this->activityManager->publish($event);
 				}
-			} else if ($principal[1] === 'groups') {
+			} elseif ($principal[1] === 'groups') {
 				$this->triggerActivityGroup($principal[2], $event, $calendarData, Calendar::SUBJECT_SHARE_USER);
 
 				$parameters = [
@@ -422,7 +422,7 @@ class Backend {
 
 		if ($object['type'] === 'todo' && strpos($action, Event::SUBJECT_OBJECT_UPDATE) === 0 && $object['status'] === 'COMPLETED') {
 			$action .= '_completed';
-		} else if ($object['type'] === 'todo' && strpos($action, Event::SUBJECT_OBJECT_UPDATE) === 0 && $object['status'] === 'NEEDS-ACTION') {
+		} elseif ($object['type'] === 'todo' && strpos($action, Event::SUBJECT_OBJECT_UPDATE) === 0 && $object['status'] === 'NEEDS-ACTION') {
 			$action .= '_needs_action';
 		}
 
@@ -499,7 +499,7 @@ class Backend {
 			$prinical = explode('/', $share['{http://owncloud.org/ns}principal']);
 			if ($prinical[1] === 'users') {
 				$users[] = $prinical[2];
-			} else if ($prinical[1] === 'groups') {
+			} elseif ($prinical[1] === 'groups') {
 				$groups[] = $prinical[2];
 			}
 		}
diff --git a/apps/dav/lib/CalDAV/Activity/Provider/Calendar.php b/apps/dav/lib/CalDAV/Activity/Provider/Calendar.php
index 68814e88bcb..0a070810bdb 100644
--- a/apps/dav/lib/CalDAV/Activity/Provider/Calendar.php
+++ b/apps/dav/lib/CalDAV/Activity/Provider/Calendar.php
@@ -101,44 +101,44 @@ class Calendar extends Base {
 
 		if ($event->getSubject() === self::SUBJECT_ADD) {
 			$subject = $this->l->t('{actor} created calendar {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_ADD . '_self') {
+		} elseif ($event->getSubject() === self::SUBJECT_ADD . '_self') {
 			$subject = $this->l->t('You created calendar {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_DELETE) {
+		} elseif ($event->getSubject() === self::SUBJECT_DELETE) {
 			$subject = $this->l->t('{actor} deleted calendar {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_DELETE . '_self') {
+		} elseif ($event->getSubject() === self::SUBJECT_DELETE . '_self') {
 			$subject = $this->l->t('You deleted calendar {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_UPDATE) {
+		} elseif ($event->getSubject() === self::SUBJECT_UPDATE) {
 			$subject = $this->l->t('{actor} updated calendar {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_UPDATE . '_self') {
+		} elseif ($event->getSubject() === self::SUBJECT_UPDATE . '_self') {
 			$subject = $this->l->t('You updated calendar {calendar}');
 
-		} else if ($event->getSubject() === self::SUBJECT_PUBLISH . '_self') {
+		} elseif ($event->getSubject() === self::SUBJECT_PUBLISH . '_self') {
 			$subject = $this->l->t('You shared calendar {calendar} as public link');
-		} else if ($event->getSubject() === self::SUBJECT_UNPUBLISH . '_self') {
+		} elseif ($event->getSubject() === self::SUBJECT_UNPUBLISH . '_self') {
 			$subject = $this->l->t('You removed public link for calendar {calendar}');
 
-		} else if ($event->getSubject() === self::SUBJECT_SHARE_USER) {
+		} elseif ($event->getSubject() === self::SUBJECT_SHARE_USER) {
 			$subject = $this->l->t('{actor} shared calendar {calendar} with you');
-		} else if ($event->getSubject() === self::SUBJECT_SHARE_USER . '_you') {
+		} elseif ($event->getSubject() === self::SUBJECT_SHARE_USER . '_you') {
 			$subject = $this->l->t('You shared calendar {calendar} with {user}');
-		} else if ($event->getSubject() === self::SUBJECT_SHARE_USER . '_by') {
+		} elseif ($event->getSubject() === self::SUBJECT_SHARE_USER . '_by') {
 			$subject = $this->l->t('{actor} shared calendar {calendar} with {user}');
-		} else if ($event->getSubject() === self::SUBJECT_UNSHARE_USER) {
+		} elseif ($event->getSubject() === self::SUBJECT_UNSHARE_USER) {
 			$subject = $this->l->t('{actor} unshared calendar {calendar} from you');
-		} else if ($event->getSubject() === self::SUBJECT_UNSHARE_USER . '_you') {
+		} elseif ($event->getSubject() === self::SUBJECT_UNSHARE_USER . '_you') {
 			$subject = $this->l->t('You unshared calendar {calendar} from {user}');
-		} else if ($event->getSubject() === self::SUBJECT_UNSHARE_USER . '_by') {
+		} elseif ($event->getSubject() === self::SUBJECT_UNSHARE_USER . '_by') {
 			$subject = $this->l->t('{actor} unshared calendar {calendar} from {user}');
-		} else if ($event->getSubject() === self::SUBJECT_UNSHARE_USER . '_self') {
+		} elseif ($event->getSubject() === self::SUBJECT_UNSHARE_USER . '_self') {
 			$subject = $this->l->t('{actor} unshared calendar {calendar} from themselves');
 
-		} else if ($event->getSubject() === self::SUBJECT_SHARE_GROUP . '_you') {
+		} elseif ($event->getSubject() === self::SUBJECT_SHARE_GROUP . '_you') {
 			$subject = $this->l->t('You shared calendar {calendar} with group {group}');
-		} else if ($event->getSubject() === self::SUBJECT_SHARE_GROUP . '_by') {
+		} elseif ($event->getSubject() === self::SUBJECT_SHARE_GROUP . '_by') {
 			$subject = $this->l->t('{actor} shared calendar {calendar} with group {group}');
-		} else if ($event->getSubject() === self::SUBJECT_UNSHARE_GROUP . '_you') {
+		} elseif ($event->getSubject() === self::SUBJECT_UNSHARE_GROUP . '_you') {
 			$subject = $this->l->t('You unshared calendar {calendar} from group {group}');
-		} else if ($event->getSubject() === self::SUBJECT_UNSHARE_GROUP . '_by') {
+		} elseif ($event->getSubject() === self::SUBJECT_UNSHARE_GROUP . '_by') {
 			$subject = $this->l->t('{actor} unshared calendar {calendar} from group {group}');
 		} else {
 			throw new \InvalidArgumentException();
@@ -153,7 +153,7 @@ class Calendar extends Base {
 			if (isset($parsedParameters['user'])) {
 				// Couldn't group by calendar, maybe we can group by users
 				$event = $this->eventMerger->mergeEvents('user', $event, $previousEvent);
-			} else if (isset($parsedParameters['group'])) {
+			} elseif (isset($parsedParameters['group'])) {
 				// Couldn't group by calendar, maybe we can group by groups
 				$event = $this->eventMerger->mergeEvents('group', $event, $previousEvent);
 			}
diff --git a/apps/dav/lib/CalDAV/Activity/Provider/Event.php b/apps/dav/lib/CalDAV/Activity/Provider/Event.php
index c554b2b6d20..9a71553fd31 100644
--- a/apps/dav/lib/CalDAV/Activity/Provider/Event.php
+++ b/apps/dav/lib/CalDAV/Activity/Provider/Event.php
@@ -93,15 +93,15 @@ class Event extends Base {
 
 		if ($event->getSubject() === self::SUBJECT_OBJECT_ADD . '_event') {
 			$subject = $this->l->t('{actor} created event {event} in calendar {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_OBJECT_ADD . '_event_self') {
+		} elseif ($event->getSubject() === self::SUBJECT_OBJECT_ADD . '_event_self') {
 			$subject = $this->l->t('You created event {event} in calendar {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_OBJECT_DELETE . '_event') {
+		} elseif ($event->getSubject() === self::SUBJECT_OBJECT_DELETE . '_event') {
 			$subject = $this->l->t('{actor} deleted event {event} from calendar {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_OBJECT_DELETE . '_event_self') {
+		} elseif ($event->getSubject() === self::SUBJECT_OBJECT_DELETE . '_event_self') {
 			$subject = $this->l->t('You deleted event {event} from calendar {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_OBJECT_UPDATE . '_event') {
+		} elseif ($event->getSubject() === self::SUBJECT_OBJECT_UPDATE . '_event') {
 			$subject = $this->l->t('{actor} updated event {event} in calendar {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_OBJECT_UPDATE . '_event_self') {
+		} elseif ($event->getSubject() === self::SUBJECT_OBJECT_UPDATE . '_event_self') {
 			$subject = $this->l->t('You updated event {event} in calendar {calendar}');
 		} else {
 			throw new \InvalidArgumentException();
diff --git a/apps/dav/lib/CalDAV/Activity/Provider/Todo.php b/apps/dav/lib/CalDAV/Activity/Provider/Todo.php
index 9e0fe769628..54339566823 100644
--- a/apps/dav/lib/CalDAV/Activity/Provider/Todo.php
+++ b/apps/dav/lib/CalDAV/Activity/Provider/Todo.php
@@ -50,24 +50,24 @@ class Todo extends Event {
 
 		if ($event->getSubject() === self::SUBJECT_OBJECT_ADD . '_todo') {
 			$subject = $this->l->t('{actor} created todo {todo} in list {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_OBJECT_ADD . '_todo_self') {
+		} elseif ($event->getSubject() === self::SUBJECT_OBJECT_ADD . '_todo_self') {
 			$subject = $this->l->t('You created todo {todo} in list {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_OBJECT_DELETE . '_todo') {
+		} elseif ($event->getSubject() === self::SUBJECT_OBJECT_DELETE . '_todo') {
 			$subject = $this->l->t('{actor} deleted todo {todo} from list {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_OBJECT_DELETE . '_todo_self') {
+		} elseif ($event->getSubject() === self::SUBJECT_OBJECT_DELETE . '_todo_self') {
 			$subject = $this->l->t('You deleted todo {todo} from list {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_OBJECT_UPDATE . '_todo') {
+		} elseif ($event->getSubject() === self::SUBJECT_OBJECT_UPDATE . '_todo') {
 			$subject = $this->l->t('{actor} updated todo {todo} in list {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_OBJECT_UPDATE . '_todo_self') {
+		} elseif ($event->getSubject() === self::SUBJECT_OBJECT_UPDATE . '_todo_self') {
 			$subject = $this->l->t('You updated todo {todo} in list {calendar}');
 
-		} else if ($event->getSubject() === self::SUBJECT_OBJECT_UPDATE . '_todo_completed') {
+		} elseif ($event->getSubject() === self::SUBJECT_OBJECT_UPDATE . '_todo_completed') {
 			$subject = $this->l->t('{actor} solved todo {todo} in list {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_OBJECT_UPDATE . '_todo_completed_self') {
+		} elseif ($event->getSubject() === self::SUBJECT_OBJECT_UPDATE . '_todo_completed_self') {
 			$subject = $this->l->t('You solved todo {todo} in list {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_OBJECT_UPDATE . '_todo_needs_action') {
+		} elseif ($event->getSubject() === self::SUBJECT_OBJECT_UPDATE . '_todo_needs_action') {
 			$subject = $this->l->t('{actor} reopened todo {todo} in list {calendar}');
-		} else if ($event->getSubject() === self::SUBJECT_OBJECT_UPDATE . '_todo_needs_action_self') {
+		} elseif ($event->getSubject() === self::SUBJECT_OBJECT_UPDATE . '_todo_needs_action_self') {
 			$subject = $this->l->t('You reopened todo {todo} in list {calendar}');
 		} else {
 			throw new \InvalidArgumentException();
diff --git a/apps/dav/lib/CalDAV/CalDavBackend.php b/apps/dav/lib/CalDAV/CalDavBackend.php
index a6f1cef7095..9b96a4cfaaa 100644
--- a/apps/dav/lib/CalDAV/CalDavBackend.php
+++ b/apps/dav/lib/CalDAV/CalDavBackend.php
@@ -742,7 +742,7 @@ class CalDavBackend extends AbstractBackend implements SyncSupport, Subscription
 				throw new DAV\Exception('The ' . $sccs . ' property must be of type: \Sabre\CalDAV\Property\SupportedCalendarComponentSet');
 			}
 			$values['components'] = implode(',',$properties[$sccs]->getValue());
-		} else if (isset($properties['components'])) {
+		} elseif (isset($properties['components'])) {
 			// Allow to provide components internally without having
 			// to create a SupportedCalendarComponentSet object
 			$values['components'] = $properties['components'];
diff --git a/apps/dav/lib/CalDAV/Reminder/ReminderService.php b/apps/dav/lib/CalDAV/Reminder/ReminderService.php
index 39fe4b248cb..48feaa0c589 100644
--- a/apps/dav/lib/CalDAV/Reminder/ReminderService.php
+++ b/apps/dav/lib/CalDAV/Reminder/ReminderService.php
@@ -511,7 +511,7 @@ class ReminderService {
 					$users[] = $user;
 					$userIds[] = $principal[2];
 				}
-			} else if ($principal[1] === 'groups') {
+			} elseif ($principal[1] === 'groups') {
 				$groups[] = $principal[2];
 			}
 		}
diff --git a/apps/dav/lib/CalDAV/Schedule/IMipPlugin.php b/apps/dav/lib/CalDAV/Schedule/IMipPlugin.php
index 5493eb693f9..1e7d66d0772 100644
--- a/apps/dav/lib/CalDAV/Schedule/IMipPlugin.php
+++ b/apps/dav/lib/CalDAV/Schedule/IMipPlugin.php
@@ -516,7 +516,7 @@ class IMipPlugin extends SabreIMipPlugin {
 			$template->setSubject('Cancelled: ' . $summary);
 			$template->addHeading($l10n->t('Invitation canceled'), $l10n->t('Hello %s,', [$attendeeName]));
 			$template->addBodyText($l10n->t('The meeting »%1$s« with %2$s was canceled.', [$summary, $inviteeName]));
-		} else if ($method === self::METHOD_REPLY) {
+		} elseif ($method === self::METHOD_REPLY) {
 			$template->setSubject('Re: ' . $summary);
 			$template->addHeading($l10n->t('Invitation updated'), $l10n->t('Hello %s,', [$attendeeName]));
 			$template->addBodyText($l10n->t('The meeting »%1$s« with %2$s was updated.', [$summary, $inviteeName]));