public List<MailAttachment> ChangeEmbededAttachmentLinksForStoring(int tenant, string user, int mailId, MailBoxManager manager)
{
//Todo: This method can be separated in two
var fckStorage = StorageManager.GetDataStoreForCkImages(tenant);
var attachmentStorage = StorageManager.GetDataStoreForAttachments(tenant);
var currentMailFckeditorUrl = fckStorage.GetUri(StorageManager.CKEDITOR_IMAGES_DOMAIN, "").ToString();
var currentMailAttachmentFolderUrl = MailStoragePathCombiner.GetMessageDirectory(user, StreamId);
var currentUserStorageUrl = MailStoragePathCombiner.GetUserMailsDirectory(user);
_logger.Info("ChangeEmbededAttachmentLinksForStoring() Fckeditor storage base url: {0}", currentMailFckeditorUrl);
_logger.Info("ChangeEmbededAttachmentLinksForStoring() Current mail attachment folder storage base url: {0}", currentMailAttachmentFolderUrl);
_logger.Info("ChangeEmbededAttachmentLinksForStoring() Current user folder storage base url: {0}", currentUserStorageUrl);
var xpathQuery = StorageManager.GetXpathQueryForAttachmentsToResaving(currentMailFckeditorUrl, currentMailAttachmentFolderUrl, currentUserStorageUrl);
_logger.Info("ChangeEmbededAttachmentLinksForStoring() Xpath Query selector for embedded attachment links: {0}", xpathQuery);
var attachmentsForSaving = new List<MailAttachment>();
var doc = new HtmlDocument();
doc.LoadHtml(HtmlBody);
var linkNodes = doc.DocumentNode.SelectNodes(xpathQuery);
if (linkNodes != null)
{
foreach (var linkNode in linkNodes)
{
try
{
var link = linkNode.Attributes["src"].Value;
_logger.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, user, tenant, MailboxId);
var savedAttachmentId = manager.GetAttachmentId(mailId, attach.contentId);
var attachmentWasSaved = savedAttachmentId != 0;
var currentImgStorage = isFckImage ? fckStorage : attachmentStorage;
var domain = isFckImage ? StorageManager.CKEDITOR_IMAGES_DOMAIN : user;
if (mailId == 0 || !attachmentWasSaved)
{
attach.data = StorageManager.LoadDataStoreItemData(domain, fileLink, currentImgStorage);
manager.StoreAttachmentWithoutQuota(tenant, user, attach);
attachmentsForSaving.Add(attach);
}
if (attachmentWasSaved)
{
attach = manager.GetMessageAttachment(savedAttachmentId, tenant, user);
var path = MailStoragePathCombiner.GerStoredFilePath(attach);
currentImgStorage = attachmentStorage;
attach.storedFileUrl =
MailStoragePathCombiner.GetStoredUrl(currentImgStorage.GetUri(path));
}
_logger.Info("ChangeEmbededAttachmentLinksForStoring() Restored new file_link: {0}",
attach.storedFileUrl);
linkNode.SetAttributeValue("src", attach.storedFileUrl);
}
catch(Exception ex)
{
_logger.Error("ChangeEmbededAttachmentLinksForStoring() failed with exception: {0}", ex.ToString());
}
}
HtmlBody = doc.DocumentNode.OuterHtml;
}
return attachmentsForSaving;
}
public List<MailAttachment> ChangeEmbededAttachmentLinksForStoring(int tenant, string username, int mail_id, MailBoxManager manager)
{
//Todo: This method can be separated in two
var fck_storage = StorageManager.GetDataStoreForCkImages(tenant);
var attachment_storage = StorageManager.GetDataStoreForAttachments(tenant);
var current_mail_fckeditor_url = fck_storage.GetUri(StorageManager.CkeditorImagesDomain, "").ToString();
var current_mail_attachment_folder_url = GetThisMailFolder(username);
var current_user_storage_url = GetUserFolder(username);
_logger.Info("ChangeEmbededAttachmentLinksForStoring() Fckeditor storage base url: {0}", current_mail_fckeditor_url);
_logger.Info("ChangeEmbededAttachmentLinksForStoring() Current mail attachment folder storage base url: {0}", current_mail_attachment_folder_url);
_logger.Info("ChangeEmbededAttachmentLinksForStoring() Current user folder storage base url: {0}", current_user_storage_url);
var xpath_query = StorageManager.GetXpathQueryForAttachmentsToResaving(current_mail_fckeditor_url, current_mail_attachment_folder_url, current_user_storage_url);
_logger.Info("ChangeEmbededAttachmentLinksForStoring() Xpath Query selector for embedded attachment links: {0}", xpath_query);
var attachments_for_saving = new List<MailAttachment>();
var doc = new HtmlDocument();
doc.LoadHtml(HtmlBody);
var link_nodes = doc.DocumentNode.SelectNodes(xpath_query);
if (link_nodes != null)
{
foreach (var link_node in link_nodes)
{
try
{
var link = link_node.Attributes["src"].Value;
_logger.Info("ChangeEmbededAttachmentLinksForStoring() Original selected file_link: {0}", link);
var is_fck_image = link.StartsWith(current_mail_fckeditor_url);
var prefix_length = is_fck_image
? current_mail_fckeditor_url.Length
: link.IndexOf(current_user_storage_url, StringComparison.Ordinal) +
current_user_storage_url.Length + 1;
var file_link = HttpUtility.UrlDecode(link.Substring(prefix_length));
var file_name = Path.GetFileName(file_link);
var attach = CreateEmbbededAttachment(file_name, link, file_link, username, tenant);
var saved_attachment_id = manager.GetAttachmentId(mail_id, attach.contentId);
var attachment_was_saved = saved_attachment_id != 0;
var current_img_storage = is_fck_image ? fck_storage : attachment_storage;
var domain = is_fck_image ? StorageManager.CkeditorImagesDomain : username;
if (mail_id == 0 || !attachment_was_saved)
{
attach.data = StorageManager.LoadDataStoreItemData(domain, file_link, current_img_storage);
//TODO: Add quota if needed
manager.StoreAttachmentWithoutQuota(tenant, username, attach);
attachments_for_saving.Add(attach);
}
if (attachment_was_saved)
{
attach = manager.GetMessageAttachment(saved_attachment_id, tenant, username);
var path = MailStoragePathCombiner.GerStoredFilePath(attach);
current_img_storage = attachment_storage;
attach.storedFileUrl = current_img_storage.GetUri("", path).ToString();
}
_logger.Info("ChangeEmbededAttachmentLinksForStoring() Restored new file_link: {0}",
attach.storedFileUrl);
link_node.SetAttributeValue("src", attach.storedFileUrl);
}
catch (Exception ex)
{
_logger.Error("ChangeEmbededAttachmentLinksForStoring() failed with exception: {0}", ex.ToString());
}
}
HtmlBody = doc.DocumentNode.OuterHtml;
}
return attachments_for_saving;
}
public List<MailAttachment> ChangeEmbededAttachmentLinksForStoring(int tenant, string username, int mail_id, MailBoxManager manager)
{
//Todo: This method can be separated in two
var fck_storage = GetDataStoreForFckImages(tenant);
var attachment_storage = GetDataStoreForAttachments(tenant);
var current_mail_fckeditor_url = fck_storage.GetUri(EMBEDDED_DOMAIN, "").ToString();
var current_mail_attachment_folder_url = GetThisMailFolder(username);
var current_user_storage_url = GetUserFolder(username);
var xpath_query = GetXpathQueryForAttachmentsToResaving(current_mail_fckeditor_url, current_mail_attachment_folder_url, current_user_storage_url);
var attachments_for_saving = new List<MailAttachment>();
var doc = new HtmlDocument();
doc.LoadHtml(HtmlBody);
var link_nodes = doc.DocumentNode.SelectNodes(xpath_query);
if (link_nodes != null)
{
foreach (var link_node in link_nodes)
{
var link = link_node.Attributes["src"].Value;
var is_fck_image = link.StartsWith(current_mail_fckeditor_url);
var prefix_length = is_fck_image ? current_mail_fckeditor_url.Length
: link.IndexOf(current_user_storage_url, StringComparison.Ordinal) + current_user_storage_url.Length + 1;
var file_link = HttpUtility.UrlDecode(link.Substring(prefix_length));
var file_name = Path.GetFileName(file_link);
var attach = CreateEmbbededAttachment(file_name, link, file_link, username, tenant);
var saved_attachment_id = manager.GetAttachmentId(mail_id, attach.contentId);
var attachment_was_saved = saved_attachment_id != 0;
var current_img_storage = is_fck_image ? fck_storage : attachment_storage;
var domain = is_fck_image ? EMBEDDED_DOMAIN : username;
if (mail_id == 0 || !attachment_was_saved)
{
LoadAttachmentData(attach, domain, file_link, current_img_storage);
//TODO: Add quota if needed
manager.StoreAttachmentWithoutQuota(tenant, username, attach);
attachments_for_saving.Add(attach);
}
if (attachment_was_saved)
{
attach = manager.GetMessageAttachment(saved_attachment_id, tenant, username);
var path = attach.GerStoredFilePath();
current_img_storage = attachment_storage;
attach.storedFileUrl = current_img_storage.GetUri("", path).ToString();
}
link_node.SetAttributeValue("src", attach.storedFileUrl);
}
HtmlBody = doc.DocumentNode.OuterHtml;
}
return attachments_for_saving;
}
