enable user to inform recipients about a shared file by mail

3 files changed, 139 insertions, 10 deletions

diff --git a/core/ajax/share.php b/core/ajax/share.php
index d3c6a8456a6..3f6a9953266 100644
--- a/core/ajax/share.php
+++ b/core/ajax/share.php
@@ -23,6 +23,8 @@ OC_JSON::checkLoggedIn();
 OCP\JSON::callCheck();
 OC_App::loadApps();
 
+$defaults = new \OCP\Defaults();
+
 if (isset($_POST['action']) && isset($_POST['itemType']) && isset($_POST['itemSource'])) {
 	switch ($_POST['action']) {
 		case 'share':
@@ -33,7 +35,7 @@ if (isset($_POST['action']) && isset($_POST['itemType']) && isset($_POST['itemSo
 					if ($shareType === OCP\Share::SHARE_TYPE_LINK && $shareWith == '') {
 						$shareWith = null;
 					}
-					
+
 					$token = OCP\Share::shareItem(
 						$_POST['itemType'],
 						$_POST['itemSource'],
@@ -41,7 +43,7 @@ if (isset($_POST['action']) && isset($_POST['itemType']) && isset($_POST['itemSo
 						$shareWith,
 						$_POST['permissions']
 					);
-					
+
 					if (is_string($token)) {
 						OC_JSON::success(array('data' => array('token' => $token)));
 					} else {
@@ -81,6 +83,102 @@ if (isset($_POST['action']) && isset($_POST['itemType']) && isset($_POST['itemSo
 				($return) ? OC_JSON::success() : OC_JSON::error();
 			}
 			break;
+	case 'informRecipients':
+
+			$l = OC_L10N::get('core');
+
+			$shareType = (int) $_POST['shareType'];
+			$itemType = $_POST['itemType'];
+			$itemSource = $_POST['itemSource'];
+			$recipient = $_POST['recipient'];
+			$from = \OCP\Util::getDefaultEmailAddress('sharing-noreply');
+			$subject = $defaults->getShareNotificationSubject($itemType);
+
+			$noMail = array();
+			$recipientList = array();
+
+			if ($shareType === \OCP\Share::SHARE_TYPE_GROUP) {
+				$users = \OC_Group::usersInGroup($recipient);
+				foreach ($users as $user) {
+					$email = OC_Preferences::getValue($user, 'settings', 'email', '');
+					if ($email !== '' || $recipient === \OCP\User::getUser()) {
+						$recipientList[] = array(
+							'email' => $email,
+							'displayName' => \OCP\User::getDisplayName($user),
+							'uid' => $user,
+						);
+					} else {
+						$noMail[] = \OCP\User::getDisplayName($user);
+					}
+				}
+			} else { // shared to a single user
+				$email = OC_Preferences::getValue($recipient, 'settings', 'email', '');
+				if ($email !== '') {
+					$recipientList[] = array(
+						'email' => $email,
+						'displayName' => \OCP\User::getDisplayName($recipient),
+						'uid' => $recipient,
+					);
+				} else {
+					$noMail[] = \OCP\User::getDisplayName($recipient);
+				}
+			}
+
+			// send mail to all recipients with an email address
+			foreach ($recipientList as $recipient) {
+				//get correct target folder name
+
+				$users = \OCP\Share::getItemSharedWithUser($itemType, $itemSource, $recipient['uid']);
+				$targetName = $users[0]['file_target'];
+
+				//$share = $shareManager->getShares($itemType, array('shareWith' => $recipient['uid'], 'isShareWithUser' => true, 'itemSource' => $itemSource));
+				//$targetName = $share[0]->getItemTarget();
+				if ($itemType === 'folder') {
+					$foldername = "/Shared/" . $targetName;
+					$filename = $targetName;
+				} else {
+					// if it is a file we can just link to the Shared folder,
+					// that's the place where the user will find the file
+					$foldername = "/Shared";
+					$filename = $targetName;
+				}
+
+				$url = \OCP\Util::linkToAbsolute('files', 'index.php', array("dir" => $foldername));
+				$text = $defaults->getShareNotificationText(\OCP\User::getDisplayName(), $filename, $itemType, $url);
+
+				try {
+					OCP\Util::sendMail(
+							$recipient['email'],
+							$recipient['displayName'],
+							$subject,
+							$text,
+							$from,
+							\OCP\User::getDisplayName()
+					);
+				} catch (Exception $exception) {
+					$noMail[] = \OCP\User::getDisplayName($recipient['displayName']);
+				}
+			}
+
+			\OCP\Share::setSendMailStatus($itemType, $itemSource, $shareType, true);
+
+			if (empty($noMail)) {
+				OCP\JSON::success();
+			} else {
+				OCP\JSON::error(array('data' => array('message' => $l->t("Couldn't send mail to following users: %s ", implode(', ', $noMail)))));
+			}
+			break;
+		case 'informRecipientsDisabled':
+			$itemSource = $_POST['itemSource'];
+			$itemType = $_POST['itemType'];
+			$recipient = $_POST['recipient'];
+			//$share = $shareManager->getShares($itemType, array('shareWith' => $recipient, 'isShareWithUser' => true, 'itemSource' => $itemSource));
+			//$share[0]->setMailSend(false);
+			//$shareManager->update($share[0]);
+			//write status to db
+			OCP\JSON::success();
+			break;
+
 		case 'email':
 			// read post variables
 			$user = OCP\USER::getUser();
@@ -213,10 +311,10 @@ if (isset($_POST['action']) && isset($_POST['itemType']) && isset($_POST['itemSo
 					}
 				}
 				$count = 0;
-				
+
 				// enable l10n support
 				$l = OC_L10N::get('core');
-				
+
 				foreach ($groups as $group) {
 					if ($count < 15) {
 						if (stripos($group, $_GET['search']) !== false
diff --git a/core/css/share.css b/core/css/share.css
index 2d6849b4bb1..b6c5a0c1390 100644
--- a/core/css/share.css
+++ b/core/css/share.css
@@ -11,7 +11,7 @@
  	margin-right:7em;
  	position:absolute;
  	right:0;
- 	width:19em;
+ 	width:25em;
  	z-index:500;
  	padding:1em;
  }
@@ -24,7 +24,7 @@
  #shareWithList li {
  	padding-top:.1em;
  }
- 
+
  #shareWithList li:first-child {
 	 white-space:normal;
  }
diff --git a/core/js/share.js b/core/js/share.js
index 27c16f38b92..c806d83f10c 100644
--- a/core/js/share.js
+++ b/core/js/share.js
@@ -217,9 +217,9 @@ OC.Share={
 						OC.Share.showLink(share.token, share.share_with, itemSource);
 					} else {
 						if (share.collection) {
-							OC.Share.addShareWith(share.share_type, share.share_with, share.share_with_displayname, share.permissions, possiblePermissions, share.collection);
+							OC.Share.addShareWith(share.share_type, share.share_with, share.share_with_displayname, share.permissions, possiblePermissions, share.mail_send, share.collection);
 						} else {
-							OC.Share.addShareWith(share.share_type, share.share_with, share.share_with_displayname,  share.permissions, possiblePermissions, false);
+							OC.Share.addShareWith(share.share_type, share.share_with, share.share_with_displayname, share.mail_send,  share.permissions, possiblePermissions, share.mail_send, false);
 						}
 					}
 					if (share.expiration != null) {
@@ -299,7 +299,7 @@ OC.Share={
 			}
 		});
 	},
-	addShareWith:function(shareType, shareWith, shareWithDisplayName, permissions, possiblePermissions, collection) {
+	addShareWith:function(shareType, shareWith, shareWithDisplayName, permissions, possiblePermissions, mailSend, collection) {
 		if (!OC.Share.itemShares[shareType]) {
 			OC.Share.itemShares[shareType] = [];
 		}
@@ -341,6 +341,14 @@ OC.Share={
 			}else{
 				html += escapeHTML(shareWithDisplayName);
 			}
+			mailNotificationEnabled = $('input:hidden[name=mailNotificationEnabled]').val();
+			if (mailNotificationEnabled === 'yes') {
+				checked = '';
+				if (mailSend === true) {
+					checked = 'checked';
+				}
+				html += '<input type="checkbox" name="mailNotification" class="mailNotification" ' + checked + ' />'+t('core', 'notify user by email')+'</label>';
+			}
 			if (possiblePermissions & OC.PERMISSION_CREATE || possiblePermissions & OC.PERMISSION_UPDATE || possiblePermissions & OC.PERMISSION_DELETE) {
 				if (editChecked == '') {
 					html += '<label style="display:none;">';
@@ -484,7 +492,7 @@ $(document).ready(function() {
 				$('input:[type=checkbox]', this).hide();
 				$('label', this).hide();
 			}
-		} else {
+ 		} else {
 			$('a.unshare', this).hide();
 		}
 	});
@@ -686,5 +694,28 @@ $(document).ready(function() {
 		}
 	});
 
+	$(document).on('click', '#dropdown input[name=mailNotification]', function(event) {
+		event.preventDefault();
+		event.stopPropagation();
+		var li = $(this).parent();
+		var itemType = $('#dropdown').data('item-type');
+		var itemSource = $('#dropdown').data('item-source');
+		if (this.checked) {
+			action = 'informRecipients';
+		} else {
+			action = 'informRecipientsDisabled';
+		}
+
+		shareType = $(li).data('share-type');
+		shareWith = $(li).data('share-with');
+
+		$.post(OC.filePath('core', 'ajax', 'share.php'), {action: action, recipient: shareWith, shareType: shareType, itemSource: itemSource, itemType: itemType}, function(result) {
+			if (result.status !== 'success') {
+				OC.dialogs.alert(t('core', result.data.message), t('core', 'Warning'));
+			}
+		});
+
+});
+
 
 });