public static void ChangeEmbeddedAttachmentLinks(this MailDraftData draft, ILog log = null)
{
if (log == null)
{
log = new NullLog();
}
var baseAttachmentFolder = MailStoragePathCombiner.GetMessageDirectory(draft.Mailbox.UserId, draft.StreamId);
var doc = new HtmlDocument();
doc.LoadHtml(draft.HtmlBody);
var linkNodes = doc.DocumentNode.SelectNodes("//img[@src and (contains(@src,'" + baseAttachmentFolder + "'))]");
if (linkNodes == null)
{
return;
}
foreach (var linkNode in linkNodes)
{
var link = linkNode.Attributes["src"].Value;
log.InfoFormat("ChangeEmbededAttachmentLinks() Embeded attachment link for changing to cid: {0}", link);
var fileLink = HttpUtility.UrlDecode(link.Substring(baseAttachmentFolder.Length));
var fileName = Path.GetFileName(fileLink);
var attach = CreateEmbbededAttachment(fileName, link, fileLink, draft.Mailbox.UserId, draft.Mailbox.TenantId, draft.Mailbox.MailBoxId, draft.StreamId);
draft.AttachmentsEmbedded.Add(attach);
linkNode.SetAttributeValue("src", "cid:" + attach.contentId);
log.InfoFormat("ChangeEmbededAttachmentLinks() Attachment cid: {0}", attach.contentId);
}
draft.HtmlBody = doc.DocumentNode.OuterHtml;
}
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);
}
public void ChangeEmbededAttachmentLinks(int tenant, string user)
{
var baseAttachmentFolder = MailStoragePathCombiner.GetMessageDirectory(user, StreamId);
var doc = new HtmlDocument();
doc.LoadHtml(HtmlBody);
var linkNodes = doc.DocumentNode.SelectNodes("//img[@src and (contains(@src,'" + baseAttachmentFolder + "'))]");
if (linkNodes == null)
{
return;
}
foreach (var linkNode in linkNodes)
{
var link = linkNode.Attributes["src"].Value;
_logger.Info("ChangeEmbededAttachmentLinks() Embeded attachment link for changing to cid: {0}", link);
var fileLink = HttpUtility.UrlDecode(link.Substring(baseAttachmentFolder.Length));
var fileName = Path.GetFileName(fileLink);
var attach = CreateEmbbededAttachment(fileName, link, fileLink, user, tenant, MailboxId);
AttachmentsEmbedded.Add(attach);
linkNode.SetAttributeValue("src", "cid:" + attach.contentId);
_logger.Info("ChangeEmbededAttachmentLinks() Attachment cid: {0}", attach.contentId);
}
HtmlBody = doc.DocumentNode.OuterHtml;
}
public static void ChangeEmbeddedAttachmentLinks(this MailDraftData draft, ILog log = null)
{
if (log == null)
{
log = new NullLog();
}
var baseAttachmentFolder = MailStoragePathCombiner.GetMessageDirectory(draft.Mailbox.UserId, draft.StreamId);
var doc = new HtmlDocument();
doc.LoadHtml(draft.HtmlBody);
var linkNodes = doc.DocumentNode.SelectNodes("//img[@src and (contains(@src,'" + baseAttachmentFolder + "') or @x-mail-embedded)]");
if (linkNodes == null)
{
return;
}
foreach (var linkNode in linkNodes)
{
var link = linkNode.Attributes["src"].Value;
log.InfoFormat("ChangeEmbededAttachmentLinks() Embeded attachment link for changing to cid: {0}", link);
var isExternal = link.IndexOf(baseAttachmentFolder) == -1;
var fileLink = isExternal
? link
: HttpUtility.UrlDecode(link.Substring(baseAttachmentFolder.Length));
var fileName = Path.GetFileName(fileLink);
var attach = CreateEmbbededAttachment(fileName, link, fileLink, draft.Mailbox.UserId, draft.Mailbox.TenantId, draft.Mailbox.MailBoxId, draft.StreamId);
if (isExternal)
{
using (var webClient = new WebClient())
{
//webClient.Headers.Add("Authorization", GetPartnerAuthHeader(actionUrl));
try
{
attach.data = webClient.DownloadData(fileLink);
}
catch (WebException we)
{
log.Error(we);
continue;
}
}
}
draft.AttachmentsEmbedded.Add(attach);
linkNode.SetAttributeValue("src", "cid:" + attach.contentId);
log.InfoFormat("ChangeEmbededAttachmentLinks() Attachment cid: {0}", attach.contentId);
}
draft.HtmlBody = doc.DocumentNode.OuterHtml;
}
public bool RemoveGarbageMailboxData(MailBox mailbox)
{
if (!mailbox.IsRemoved)
{
return(false);
}
_log.Info(
"Mailbox is removed. All mail's data for this mailboxId = {0} will be removed!",
mailbox.MailBoxId);
try
{
var dataStorage = MailDataStore.GetDataStore(mailbox.TenantId);
var mailboxMessagesIterator = new MailboxMessagesIterator(mailbox, _mailBoxManager);
var message = mailboxMessagesIterator.First();
while (!mailboxMessagesIterator.IsDone)
{
var path = MailStoragePathCombiner.GetMessageDirectory(mailbox.UserId, message.StreamId);
try
{
if (dataStorage.IsDirectory(string.Empty, path))
{
_log.Debug("Trying remove files on path '{0}'", path);
dataStorage.DeleteDirectory(string.Empty, path);
}
}
catch (Exception)
{
_log.Error("Can't remove stored mail data in path = '{0}' for mailboxId = {0} on tenant {1}",
path, mailbox.MailBoxId, mailbox.TenantId);
}
_log.Info("Clear MessageId = {1}", mailbox.MailBoxId, message.Id);
message = mailboxMessagesIterator.Next();
}
_log.Debug("Trying remove garbage from db");
_garbageManager.ClearMailboxData(mailbox);
}
catch (Exception)
{
_log.Error("Can't remove all stored mail data for mailboxId = {0} on tenant {1}", mailbox.MailBoxId, mailbox.TenantId);
return(false);
}
return(true);
}
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);
}