Unshare from mail activity is missing

Signed-off-by: Joas Schilling <coding@schilljs.com>

2 files changed, 62 insertions, 2 deletions

diff --git a/apps/sharebymail/lib/Activity.php b/apps/sharebymail/lib/Activity.php
index df9cb36e0d7..9cd0bd6a1e7 100644
--- a/apps/sharebymail/lib/Activity.php
+++ b/apps/sharebymail/lib/Activity.php
@@ -60,6 +60,8 @@ class Activity implements IProvider {
 	const SUBJECT_SHARED_EMAIL_BY = 'shared_with_email_by';
 	const SUBJECT_SHARED_EMAIL_PASSWORD_SEND = 'shared_with_email_password_send';
 	const SUBJECT_SHARED_EMAIL_PASSWORD_SEND_SELF = 'shared_with_email_password_send_self';
+	const SUBJECT_UNSHARED_EMAIL_SELF = 'unshared_with_email_self';
+	const SUBJECT_UNSHARED_EMAIL_BY = 'unshared_with_email_by';
 
 	/**
 	 * @param IFactory $languageFactory
@@ -137,6 +139,32 @@ class Activity implements IProvider {
 			} else {
 				$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/share.svg')));
 			}
+		} else if ($event->getSubject() === self::SUBJECT_UNSHARED_EMAIL_SELF) {
+			$event->setParsedSubject($this->l->t('Unshared from %1$s', [
+					$parsedParameters['email']['name'],
+				]))
+				->setRichSubject($this->l->t('Unshared from {email}'), [
+					'email' => $parsedParameters['email'],
+				]);
+			if ($this->activityManager->getRequirePNG()) {
+				$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/share.png')));
+			} else {
+				$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/share.svg')));
+			}
+		} else if ($event->getSubject() === self::SUBJECT_UNSHARED_EMAIL_BY) {
+			$event->setParsedSubject($this->l->t('Unshared from %1$s by %2$s', [
+				$parsedParameters['email']['name'],
+				$parsedParameters['actor']['name'],
+			]))
+				->setRichSubject($this->l->t('Unshared from {email} by {actor}'), [
+					'email' => $parsedParameters['email'],
+					'actor' => $parsedParameters['actor'],
+				]);
+			if ($this->activityManager->getRequirePNG()) {
+				$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/share.png')));
+			} else {
+				$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/share.svg')));
+			}
 		} else if ($event->getSubject() === self::SUBJECT_SHARED_EMAIL_PASSWORD_SEND) {
 			$event->setParsedSubject($this->l->t('Password for mail share sent to %1$s', [
 				$parsedParameters['email']['name']
@@ -196,6 +224,29 @@ class Activity implements IProvider {
 			} else {
 				$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/share.svg')));
 			}
+		} else if ($event->getSubject() === self::SUBJECT_UNSHARED_EMAIL_SELF) {
+			$event->setParsedSubject($this->l->t('You unshared %1$s from %2$s by mail', [
+					$parsedParameters['file']['path'],
+					$parsedParameters['email']['name'],
+				]))
+				->setRichSubject($this->l->t('You unshared {file} from {email} by mail'), $parsedParameters);
+			if ($this->activityManager->getRequirePNG()) {
+				$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/share.png')));
+			} else {
+				$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/share.svg')));
+			}
+		} else if ($event->getSubject() === self::SUBJECT_UNSHARED_EMAIL_BY) {
+			$event->setParsedSubject($this->l->t('%3$s unshared %1$s from %2$s by mail', [
+				$parsedParameters['file']['path'],
+				$parsedParameters['email']['name'],
+				$parsedParameters['actor']['name'],
+			]))
+				->setRichSubject($this->l->t('{actor} unshared {file} from {email} by mail'), $parsedParameters);
+			if ($this->activityManager->getRequirePNG()) {
+				$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/share.png')));
+			} else {
+				$event->setIcon($this->url->getAbsoluteURL($this->url->imagePath('core', 'actions/share.svg')));
+			}
 		} else if ($event->getSubject() === self::SUBJECT_SHARED_EMAIL_PASSWORD_SEND) {
 			$event->setParsedSubject($this->l->t('Password to access %1$s was sent to %2s', [
 				$parsedParameters['file']['path'],
@@ -231,11 +282,13 @@ class Activity implements IProvider {
 
 		switch ($subject) {
 			case self::SUBJECT_SHARED_EMAIL_SELF:
+			case self::SUBJECT_UNSHARED_EMAIL_SELF:
 				return [
 					'file' => $this->generateFileParameter((int) $event->getObjectId(), $parameters[0]),
 					'email' => $this->generateEmailParameter($parameters[1]),
 				];
 			case self::SUBJECT_SHARED_EMAIL_BY:
+			case self::SUBJECT_UNSHARED_EMAIL_BY:
 				return [
 					'file' => $this->generateFileParameter((int) $event->getObjectId(), $parameters[0]),
 					'email' => $this->generateEmailParameter($parameters[1]),
diff --git a/apps/sharebymail/lib/ShareByMailProvider.php b/apps/sharebymail/lib/ShareByMailProvider.php
index b11a9349371..c74c5eb1a7f 100644
--- a/apps/sharebymail/lib/ShareByMailProvider.php
+++ b/apps/sharebymail/lib/ShareByMailProvider.php
@@ -243,13 +243,14 @@ class ShareByMailProvider implements IShareProvider {
 	 * create activity if a file/folder was shared by mail
 	 *
 	 * @param IShare $share
+	 * @param string $type
 	 */
-	protected function createShareActivity(IShare $share) {
+	protected function createShareActivity(IShare $share, string $type = 'share') {
 
 		$userFolder = $this->rootFolder->getUserFolder($share->getSharedBy());
 
 		$this->publishActivity(
-			Activity::SUBJECT_SHARED_EMAIL_SELF,
+			$type === 'share' ? Activity::SUBJECT_SHARED_EMAIL_SELF : Activity::SUBJECT_UNSHARED_EMAIL_SELF,
 			[$userFolder->getRelativePath($share->getNode()->getPath()), $share->getSharedWith()],
 			$share->getSharedBy(),
 			$share->getNode()->getId(),
@@ -262,6 +263,7 @@ class ShareByMailProvider implements IShareProvider {
 			$nodes = $ownerFolder->getById($fileId);
 			$ownerPath = $nodes[0]->getPath();
 			$this->publishActivity(
+				$type === 'share' ? Activity::SUBJECT_SHARED_EMAIL_BY : Activity::SUBJECT_UNSHARED_EMAIL_BY,
 				Activity::SUBJECT_SHARED_EMAIL_BY,
 				[$ownerFolder->getRelativePath($ownerPath), $share->getSharedWith(), $share->getSharedBy()],
 				$share->getShareOwner(),
@@ -751,6 +753,11 @@ class ShareByMailProvider implements IShareProvider {
 	 * @param IShare $share
 	 */
 	public function delete(IShare $share) {
+		try {
+			$this->createShareActivity($share, 'unshare');
+		} catch (\Exception $e) {
+		}
+
 		$this->removeShareFromTable($share->getId());
 	}