public static List <string> GetEmbeddedAttachmentLinks(this MailComposeBase draft)
{
var links = new List <string>();
var fckStorage = StorageManager.GetDataStoreForCkImages(draft.Mailbox.TenantId);
//todo: replace selector
var currentMailFckeditorUrl = fckStorage.GetUri(StorageManager.CKEDITOR_IMAGES_DOMAIN, "").ToString();
var currentMailAttachmentFolderUrl = MailStoragePathCombiner.GetMessageDirectory(draft.Mailbox.UserId,
draft.StreamId);
var currentUserStorageUrl = MailStoragePathCombiner.GetUserMailsDirectory(draft.Mailbox.UserId);
var xpathQuery = StorageManager.GetXpathQueryForAttachmentsToResaving(currentMailFckeditorUrl,
currentMailAttachmentFolderUrl,
currentUserStorageUrl);
var doc = new HtmlDocument();
doc.LoadHtml(draft.HtmlBody);
var linkNodes = doc.DocumentNode.SelectNodes(xpathQuery);
if (linkNodes == null)
{
return(links);
}
links.AddRange(linkNodes.Select(linkNode => linkNode.Attributes["src"].Value));
return(links);
}
private static void RemoveUserMailDirectory(int tenant, string userId, ILogger log)
{
log.Debug("MailDataStore.GetDataStore(Tenant = {0})", tenant);
var dataStorage = MailDataStore.GetDataStore(tenant);
var userMailDir = MailStoragePathCombiner.GetUserMailsDirectory(userId);
try
{
log.Info("RemoveUserMailDirectory(Path: {0}, Tenant = {1} User = '******')", userMailDir, tenant, userId);
dataStorage.DeleteDirectory(userMailDir);
}
catch (Exception ex)
{
log.Error("MailDataStore.DeleteDirectory(path: {0}) failed. Error: {1}", userMailDir, ex.ToString());
}
}
public bool RemoveTerminatedUserGarbageMailData(int tenant, string user)
{
var userInfo = GetUserInfo(tenant, user);
if (userInfo == null || userInfo.Status != EmployeeStatus.Terminated)
{
return(false);
}
_log.Info(
"User is terminated. All mail's data for this user = '******' (Tenant={1}) will be removed!",
user, tenant);
try
{
var dataStorage = MailDataStore.GetDataStore(tenant);
var path = MailStoragePathCombiner.GetUserMailsDirectory(userInfo.ID.ToString());
if (dataStorage.IsDirectory(string.Empty, path))
{
_log.Debug("Trying remove all user mail's files from storage '{0}' on path '{1}'",
Defines.MODULE_NAME, path);
dataStorage.DeleteDirectory(string.Empty, path);
}
}
catch (Exception ex)
{
_log.Error("Can't remove all stored mail data for user '{0}' on tenant {1}\r\nException: {2}", user,
tenant, ex.ToString());
return(false);
}
_log.Debug("Trying remove garbage from db");
_garbageManager.ClearUserMailData(tenant, userInfo);
return(true);
}
private List <MailAttachmentData> FixHtmlBodyWithEmbeddedAttachments(MailComposeBase compose)
{
var embededAttachmentsForSaving = new List <MailAttachmentData>();
var embeddedLinks = compose.GetEmbeddedAttachmentLinks();
if (!embeddedLinks.Any())
{
return(embededAttachmentsForSaving);
}
var fckStorage = StorageManager.GetDataStoreForCkImages(compose.Mailbox.TenantId);
var attachmentStorage = StorageManager.GetDataStoreForAttachments(compose.Mailbox.TenantId);
var currentMailFckeditorUrl = fckStorage.GetUri(StorageManager.CKEDITOR_IMAGES_DOMAIN, "").ToString();
var currentUserStorageUrl = MailStoragePathCombiner.GetUserMailsDirectory(compose.Mailbox.UserId);
var engine = new EngineFactory(compose.Mailbox.TenantId, compose.Mailbox.UserId);
StorageManager storage = null;
foreach (var embeddedLink in embeddedLinks)
{
try
{
var isFckImage = embeddedLink.StartsWith(currentMailFckeditorUrl);
var prefixLength = isFckImage
? currentMailFckeditorUrl.Length
: embeddedLink.IndexOf(currentUserStorageUrl, StringComparison.Ordinal) +
currentUserStorageUrl.Length + 1;
var fileLink = HttpUtility.UrlDecode(embeddedLink.Substring(prefixLength));
var fileName = Path.GetFileName(fileLink);
var attach = new MailAttachmentData
{
fileName = fileName,
storedName = fileName,
contentId = embeddedLink.GetMd5(),
storedFileUrl = fileLink,
streamId = compose.StreamId,
user = compose.Mailbox.UserId,
tenant = compose.Mailbox.TenantId,
mailboxId = compose.Mailbox.MailBoxId
};
var savedAttachment =
engine.AttachmentEngine.GetAttachment(
new ConcreteContentAttachmentExp(compose.Id, attach.contentId));
var savedAttachmentId = savedAttachment == null ? 0 : savedAttachment.fileId;
var attachmentWasSaved = savedAttachmentId != 0;
var currentImgStorage = isFckImage ? fckStorage : attachmentStorage;
var domain = isFckImage ? StorageManager.CKEDITOR_IMAGES_DOMAIN : compose.Mailbox.UserId;
if (compose.Id == 0 || !attachmentWasSaved)
{
attach.data = StorageManager.LoadDataStoreItemData(domain, fileLink, currentImgStorage);
if (storage == null)
{
storage = new StorageManager(compose.Mailbox.TenantId, compose.Mailbox.UserId);
}
storage.StoreAttachmentWithoutQuota(attach);
embededAttachmentsForSaving.Add(attach);
}
if (attachmentWasSaved)
{
attach = engine.AttachmentEngine.GetAttachment(
new ConcreteUserAttachmentExp(savedAttachmentId, compose.Mailbox.TenantId, compose.Mailbox.UserId));
var path = MailStoragePathCombiner.GerStoredFilePath(attach);
currentImgStorage = attachmentStorage;
attach.storedFileUrl =
MailStoragePathCombiner.GetStoredUrl(currentImgStorage.GetUri(path));
}
compose.HtmlBody = compose.HtmlBody.Replace(embeddedLink, attach.storedFileUrl);
}
catch (Exception ex)
{
Log.ErrorFormat("ChangeEmbededAttachmentLinksForStoring() failed with exception: {0}", ex.ToString());
}
}
return(embededAttachmentsForSaving);
}
public static List <MailAttachment> ChangeEmbededAttachmentLinksForStoring(this MailDraft draft,
MailBoxManager manager,
ILogger log = null)
{
if (log == null)
{
log = new NullLogger();
}
//Todo: This method can be separated in two
var fckStorage = StorageManager.GetDataStoreForCkImages(draft.Mailbox.TenantId);
var attachmentStorage = StorageManager.GetDataStoreForAttachments(draft.Mailbox.TenantId);
var currentMailFckeditorUrl = fckStorage.GetUri(StorageManager.CKEDITOR_IMAGES_DOMAIN, "").ToString();
var currentMailAttachmentFolderUrl = MailStoragePathCombiner.GetMessageDirectory(draft.Mailbox.UserId, draft.StreamId);
var currentUserStorageUrl = MailStoragePathCombiner.GetUserMailsDirectory(draft.Mailbox.UserId);
log.Info("ChangeEmbededAttachmentLinksForStoring() Fckeditor storage base url: {0}", currentMailFckeditorUrl);
log.Info("ChangeEmbededAttachmentLinksForStoring() Current mail attachment folder storage base url: {0}",
currentMailAttachmentFolderUrl);
log.Info("ChangeEmbededAttachmentLinksForStoring() Current user folder storage base url: {0}",
currentUserStorageUrl);
var xpathQuery = StorageManager.GetXpathQueryForAttachmentsToResaving(currentMailFckeditorUrl,
currentMailAttachmentFolderUrl,
currentUserStorageUrl);
log.Info(
"ChangeEmbededAttachmentLinksForStoring() Xpath Query selector for embedded attachment links: {0}",
xpathQuery);
var attachmentsForSaving = new List <MailAttachment>();
var doc = new HtmlDocument();
doc.LoadHtml(draft.HtmlBody);
var linkNodes = doc.DocumentNode.SelectNodes(xpathQuery);
if (linkNodes != null)
{
foreach (var linkNode in linkNodes)
{
try
{
var link = linkNode.Attributes["src"].Value;
log.Info("ChangeEmbededAttachmentLinksForStoring() Original selected file_link: {0}", link);
var isFckImage = link.StartsWith(currentMailFckeditorUrl);
var prefixLength = isFckImage
? currentMailFckeditorUrl.Length
: link.IndexOf(currentUserStorageUrl, StringComparison.Ordinal) +
currentUserStorageUrl.Length + 1;
var fileLink = HttpUtility.UrlDecode(link.Substring(prefixLength));
var fileName = Path.GetFileName(fileLink);
var attach = CreateEmbbededAttachment(fileName, link, fileLink, draft.Mailbox.UserId, draft.Mailbox.TenantId,
draft.Mailbox.MailBoxId, draft.StreamId);
var savedAttachmentId = manager.GetAttachmentId(draft.Id, attach.contentId);
var attachmentWasSaved = savedAttachmentId != 0;
var currentImgStorage = isFckImage ? fckStorage : attachmentStorage;
var domain = isFckImage ? StorageManager.CKEDITOR_IMAGES_DOMAIN : draft.Mailbox.UserId;
if (draft.Id == 0 || !attachmentWasSaved)
{
attach.data = StorageManager.LoadDataStoreItemData(domain, fileLink, currentImgStorage);
manager.StoreAttachmentWithoutQuota(draft.Mailbox.TenantId, draft.Mailbox.UserId, attach);
attachmentsForSaving.Add(attach);
}
if (attachmentWasSaved)
{
attach = manager.GetMessageAttachment(savedAttachmentId, draft.Mailbox.TenantId, draft.Mailbox.UserId);
var path = MailStoragePathCombiner.GerStoredFilePath(attach);
currentImgStorage = attachmentStorage;
attach.storedFileUrl =
MailStoragePathCombiner.GetStoredUrl(currentImgStorage.GetUri(path));
}
log.Info("ChangeEmbededAttachmentLinksForStoring() Restored new file_link: {0}",
attach.storedFileUrl);
linkNode.SetAttributeValue("src", attach.storedFileUrl);
}
catch (Exception ex)
{
log.Error("ChangeEmbededAttachmentLinksForStoring() failed with exception: {0}", ex.ToString());
}
}
draft.HtmlBody = doc.DocumentNode.OuterHtml;
}
return(attachmentsForSaving);
}