private FlickrNet.Photoset SafelyCreateNewAlbum(Album album)
{
FlickrNet.Photoset photoset;
for (int i = 0; i < MAXTRIES; i++)
{
try {
photoset = flickrObj.PhotosetsCreate(album.Title,
album.Desc, album.PrimaryPhotoid);
return(photoset);
} catch (FlickrNet.FlickrApiException e) {
// Status quo, if can't create any new sets. Let the information
// be there, so that we can retry.
if (e.Code == 3)
{
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().ShowMessageDialog(
"Can't create a new set. You've reached the maximum number"
+ " of photosets limit.");
});
return(null); // No need to retry.
}
if (i == MAXTRIES - 1)
{
PrintException(e);
if (e.Code == CODE_TIMEOUT)
{
_isConnected = false;
}
return(null);
}
}
continue;
}
throw new Exception("FlickrCommunicator: CreateNewAlbum unreachable code");
}
public void AttemptConnection()
{
string token = PersistentInformation.GetInstance().Token;
try {
flickrObj = new Flickr(_apikey, _secret, token);
flickrObj.TestLogin();
_isConnected = true;
} catch (FlickrNet.FlickrApiException e) {
PrintException(e);
_isConnected = false;
return;
}
Gtk.Application.Invoke(delegate {
if (_isConnected)
{
DeskFlickrUI.GetInstance().SetStatusLabel("Login Successful.");
}
else
{
DeskFlickrUI.GetInstance().SetStatusLabel("Unable to connect.");
}
});
UpdateUIAboutConnection();
}
private void SyncBlogPosts()
{
ArrayList blogentries = PersistentInformation.GetInstance().GetAllBlogEntries();
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().SetStatusLabel("Posting blog entries...");
DeskFlickrUI.GetInstance().SetProgressBarText("");
DeskFlickrUI.GetInstance().SetLimitsProgressBar(blogentries.Count);
});
foreach (BlogEntry blogentry in blogentries)
{
string desc = blogentry.Desc
+ "\nPosted using <a href='http://code.google.com/p/dfo/'>"
+ "Desktop Flickr Organizer</a>.";
try {
if (flickrObj.BlogPostPhoto(blogentry.Blogid, blogentry.Photoid,
blogentry.Title, desc))
{
PersistentInformation.GetInstance().DeleteEntryFromBlog(
blogentry.Blogid, blogentry.Photoid);
}
} catch (FlickrNet.FlickrApiException e) {
Gtk.Application.Invoke(delegate {
string operation = "Posting '" + blogentry.Title + "' to blog.";
string message = operation + "\n Got response: " + e.Message;
DeskFlickrUI.GetInstance().ShowMessageDialog(message);
});
}
DelegateIncrementProgressBar();
}
}
private void SyncDirtyAlbumsToServer()
{
ArrayList albums = PersistentInformation.GetInstance().GetDirtyAlbums(true);
if (albums.Count == 0)
{
return;
}
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().SetStatusLabel("Syncing sets to server...");
DeskFlickrUI.GetInstance().SetProgressBarText("");
DeskFlickrUI.GetInstance().SetLimitsProgressBar(albums.Count);
});
foreach (Album album in albums)
{
DelegateIncrementProgressBar();
flickrObj.PhotosetsEditMeta(album.SetId, album.Title, album.Desc);
// Sync the primary photo id of the set.
ArrayList photoids =
PersistentInformation.GetInstance().GetPhotoIdsForAlbum(album.SetId);
// If no photos inside set, delete the set.
if (photoids.Count == 0)
{
flickrObj.PhotosetsDelete(album.SetId);
PersistentInformation.GetInstance().DeleteAlbum(album.SetId);
}
else
{
flickrObj.PhotosetsEditPhotos(album.SetId, album.PrimaryPhotoid,
Utils.GetDelimitedString(photoids, ","));
PersistentInformation.GetInstance().SetAlbumDirty(album.SetId, false);
}
}
}
private void SyncDirtyCommentsToServer()
{
ArrayList comments = PersistentInformation.GetInstance().GetDirtyComments();
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().SetStatusLabel("Syncing comments to server...");
DeskFlickrUI.GetInstance().SetProgressBarText("");
DeskFlickrUI.GetInstance().SetLimitsProgressBar(comments.Count);
});
foreach (Comment comment in comments)
{
if (comment.CommentId.IndexOf("new:") > -1) // new comment
{
string newcommentid = flickrObj.PhotosCommentsAddComment(comment.PhotoId,
comment.CommentHtml);
if (newcommentid != null && !newcommentid.Trim().Equals(""))
{
// Added the comment.
PersistentInformation.GetInstance().DeleteComment(comment.PhotoId, comment.CommentId);
PersistentInformation.GetInstance().InsertComment(comment.PhotoId,
newcommentid, comment.CommentHtml, comment.UserName);
}
}
else // edited comment.
{
flickrObj.PhotosCommentsEditComment(comment.CommentId, comment.CommentHtml);
PersistentInformation.GetInstance().SetCommentDirty(comment.PhotoId,
comment.CommentId, false);
}
DelegateIncrementProgressBar();
}
}
private UploadFileChooserUI()
{
Glade.XML gxml = new Glade.XML(null, "organizer.glade", "filechooserdialog1", null);
gxml.Autoconnect(this);
_job = new ThreadStart(ProcessThumbnail);
_previewthread = new Thread(_job);
label16.WidthRequest = eventbox7.WidthRequest;
eventbox7.ModifyBg(Gtk.StateType.Normal, bgcolor);
eventbox8.ModifyBg(Gtk.StateType.Normal, bgcolor);
eventbox9.ModifyBg(Gtk.StateType.Normal, bgcolor);
filechooserdialog1.Title = "Select files to upload";
filechooserdialog1.SetIconFromFile(DeskFlickrUI.ICON_PATH);
filechooserdialog1.SetFilename(PersistentInformation.GetInstance().UploadFilename);
filechooserdialog1.SelectMultiple = true;
FileFilter imagefilter = new FileFilter();
imagefilter.AddMimeType("image/jpeg");
imagefilter.AddMimeType("image/png");
filechooserdialog1.Filter = imagefilter;
filechooserdialog1.SelectionChanged += new EventHandler(OnFileSelectedChanged);
filechooserdialog1.FileActivated += new EventHandler(OnOpenButtonClicked);
button10.Clicked += new EventHandler(OnOpenButtonClicked);
button11.Clicked += new EventHandler(OnCancelButtonClicked);
DeskFlickrUI.GetInstance().SetUploadWindow(false);
filechooserdialog1.ShowAll();
}
private void UpdateUploadStatus()
{
FlickrNet.UserStatus userstatus = flickrObj.PeopleGetUploadStatus();
PersistentInformation.GetInstance().UserId = userstatus.UserId;
PersistentInformation.GetInstance().UserName = userstatus.UserName;
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().SetUploadStatus(
userstatus.BandwidthMax, userstatus.BandwidthUsed);
});
}
// Tried to use OnUploadProgress event handler provided, but it proved
// to be no good use. The bytes uploaded would reach the file size in
// no time, but then it would take long to finish the upload. Maybe its
// practically just tracking the bytes "read", rather than "uploaded".
private void CheckPhotosToUpload()
{
ArrayList photos = PersistentInformation.GetInstance().GetPhotosToUpload();
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().SetStatusLabel("Uploading photos...");
DeskFlickrUI.GetInstance().SetLimitsProgressBar(photos.Count);
});
foreach (Photo photo in photos)
{
// Check if the file exists.
string filename = photo.Id;
System.IO.FileInfo finfo = new System.IO.FileInfo(filename);
if (!finfo.Exists)
{
continue;
}
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().SetStatusLabel(
String.Format("Uploading file {0}", filename));
});
// Upload the photo now.
// Set the title to photo name. Set the photo to private mode for now.
// Add a tag "dfo" to uploaded photo.
string newphotoid = flickrObj.UploadPicture(
filename, photo.Title, photo.Description,
Utils.GetDelimitedString(photo.Tags, ","),
(photo.IsPublic == 1), (photo.IsFamily == 1),
(photo.IsFriend == 1));
if (newphotoid == null)
{
continue;
}
// The photo has been successfully uploaded.
DelegateIncrementProgressBar();
PersistentInformation.GetInstance().DeleteThumbnail(photo.Id);
PersistentInformation.GetInstance().DeleteSmallImage(photo.Id);
PersistentInformation.GetInstance().DeleteEntryFromUpload(filename);
// Try if we can retrieve the photo information, this could be a bit
// to early for the information to be spread out to the server
// clusters. Keep our fingers crossed!
Photo p = RetrievePhoto(newphotoid);
if (p == null)
{
continue;
}
PersistentInformation.GetInstance().UpdatePhoto(p);
CheckProceedRoutinePermission();
}
}
private void OnCancelButtonClicked(object sender, EventArgs args)
{
if (_processfilesthread != null)
{
_processfilesthread.Abort();
DeskFlickrUI.GetInstance().UpdateToolBarButtons();
DeskFlickrUI.GetInstance().RefreshUploadPhotos();
}
filechooserdialog1.Destroy();
DeskFlickrUI.GetInstance().SetUploadWindow(true);
}
// To be run in a thread by OnOpenButtonClicked method.
private void ProcessFiles()
{
string[] filenames = null;
filenames = filechooserdialog1.Filenames;
if (filenames == null)
{
return;
}
PersistentInformation.GetInstance().UploadFilename = filenames[0];
Gdk.Pixbuf thumbnail;
Gdk.Pixbuf smallimage;
Gdk.Pixbuf sqimage;
Gtk.Application.Invoke(delegate {
progressbar3.Adjustment.Lower = 0;
progressbar3.Adjustment.Upper = filenames.Length;
progressbar3.Adjustment.Value = 0;
progressbar3.Text = "Processing files...";
button10.Sensitive = false;
});
foreach (string filename in filenames)
{
Gtk.Application.Invoke(delegate {
progressbar3.Adjustment.Value += 1;
});
try {
Gdk.Pixbuf buf = new Gdk.Pixbuf(filename);
thumbnail = buf.ScaleSimple(75, 75, Gdk.InterpType.Bilinear);
smallimage = buf.ScaleSimple(240, 180, Gdk.InterpType.Bilinear);
sqimage = buf.ScaleSimple(150, 150, Gdk.InterpType.Bilinear);
buf.Dispose();
} catch (GLib.GException) {
continue;
// Couldn't process the file.
}
Gtk.Application.Invoke(delegate {
label16.Markup = GetInfo(filename);
image6.Pixbuf = sqimage;
});
PersistentInformation.GetInstance().SetThumbnail(filename, thumbnail);
thumbnail.Dispose();
PersistentInformation.GetInstance().SetSmallImage(filename, smallimage);
smallimage.Dispose();
PersistentInformation.GetInstance().InsertEntryToUpload(filename);
}
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().UpdateToolBarButtons();
DeskFlickrUI.GetInstance().RefreshUploadPhotos();
filechooserdialog1.Destroy();
DeskFlickrUI.GetInstance().SetUploadWindow(true);
});
}
private void ShowInformationForCurrentPhoto()
{
DeskFlickrUI.SelectedPhoto sel =
(DeskFlickrUI.SelectedPhoto)_selectedphotos[_curphotoindex];
Photo p = sel.photo;
entry1.Text = p.Title;
textview5.Buffer.Text = p.Description;
_ignorechangedevent = true;
{
combobox1.Active = GetIndexOfPrivacyBox(p);
combobox2.Active = GetIndexOfLicenseBox(p);
textview3.Buffer.Text = Utils.GetDelimitedString(p.Tags, " ");
}
_ignorechangedevent = false;
if (_isconflictmode)
{
Photo serverphoto = DeskFlickrUI.GetInstance().GetServerPhoto(p.Id);
string text = String.Format(
"Title:\t\t{0}\n"
+ "Description:\t{1}\n"
+ "Visibility:\t\t{2}\n"
+ "License:\t\t{3}\n"
+ "Tags:\t\t{4}\n",
serverphoto.Title, serverphoto.Description,
serverphoto.PrivacyInfo, serverphoto.LicenseInfo,
serverphoto.TagString);
textview4.Buffer.Text = text;
HighlightDifferences(serverphoto, p);
}
if (_isblogmode)
{
BlogEntry blogentry = ((DeskFlickrUI.BlogSelectedPhoto)sel).blogentry;
entry4.Text = blogentry.Title;
textview7.Buffer.Text = blogentry.Desc;
}
image3.Sensitive = true;
image3.Pixbuf = p.SmallImage;
label7.Sensitive = true;
SetTitleTopRight(p.Title);
SetPhotoLink(p.Id);
button9.Sensitive = !_isuploadmode && IsPhotoEdited(p);
PopulateComments(p.Id);
SetActivateComments(!_isuploadmode);
}
private void CheckPhotosToDelete()
{
ArrayList photoids = PersistentInformation.GetInstance().GetPhotoIdsDeleted();
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().SetStatusLabel("Deleting photos...");
DeskFlickrUI.GetInstance().SetLimitsProgressBar(photoids.Count);
});
foreach (String photoid in photoids)
{
SafelyDeletePhotoFromServer(photoid);
PersistentInformation.GetInstance().DeletePhoto(photoid);
DelegateIncrementProgressBar();
}
}
private void UpdateUIAboutConnection()
{
Gtk.Application.Invoke(delegate {
int status = 0;
if (_isConnected)
{
status = 1;
}
if (_isbusy)
{
status = 2;
}
DeskFlickrUI.GetInstance().SetIsConnected(status);
DeskFlickrUI.GetInstance().SetSensitivityConnectionButtons(!_isbusy);
});
}
private void SyncDeletedCommentsToServer()
{
ArrayList comments = PersistentInformation.GetInstance().GetDeletedComments();
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().SetStatusLabel("Syncing deleted comments to server...");
DeskFlickrUI.GetInstance().SetProgressBarText("");
DeskFlickrUI.GetInstance().SetLimitsProgressBar(comments.Count);
});
foreach (Comment comment in comments)
{
flickrObj.PhotosCommentsDeleteComment(comment.CommentId);
PersistentInformation.GetInstance().DeleteComment(comment.PhotoId,
comment.CommentId);
DelegateIncrementProgressBar();
}
}
private void SyncNewAlbumsToServer()
{
ArrayList albums = PersistentInformation.GetInstance().GetNewAlbums();
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().SetStatusLabel("Creating sets on server...");
DeskFlickrUI.GetInstance().SetProgressBarText("");
DeskFlickrUI.GetInstance().SetLimitsProgressBar(albums.Count);
});
foreach (Album album in albums)
{
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().SetStatusLabel(
"Creating sets on server... " + album.Title);
});
DelegateIncrementProgressBar();
FlickrNet.Photoset photoset = SafelyCreateNewAlbum(album);
if (photoset == null)
{
continue;
}
ArrayList photoids = PersistentInformation.GetInstance()
.GetPhotoIdsForAlbum(album.SetId);
// Remove the old fake album entry.
PersistentInformation.GetInstance().DeleteAlbum(album.SetId);
PersistentInformation.GetInstance().DeleteAllPhotosFromAlbum(album.SetId);
// Create and add a new one.
Album newalbum = new Album(photoset.PhotosetId, album.Title,
album.Desc, album.PrimaryPhotoid);
PersistentInformation.GetInstance().InsertAlbum(newalbum);
// Set the album dirty, in case the photosetseditphotos operation
// fails, in this round of updates. Then, we'll retry the updates
// next time, without they being overridden.
PersistentInformation.GetInstance().SetAlbumDirty(newalbum.SetId, true);
foreach (string photoid in photoids)
{
PersistentInformation.GetInstance().AddPhotoToAlbum(photoid, newalbum.SetId);
}
// Add the photos to the new album.
flickrObj.PhotosetsEditPhotos(newalbum.SetId, newalbum.PrimaryPhotoid,
Utils.GetDelimitedString(photoids, ","));
PersistentInformation.GetInstance().SetAlbumDirty(newalbum.SetId, false);
}
}
// This method is run through a thread.
private void ProcessThumbnail()
{
Gtk.Application.Invoke(delegate {
progressbar3.Text = "Processing...";
//progressbar3.PulseStep = 0.3;
//progressbar3.Pulse();
});
Thread.Sleep(700); // wait for 0.7 seconds. This way, if the user gets
// jumpy and selects a lot of files quickly, the thread would be
// interrupted before it reaches the processing of file stage, hence
// saving processing power and RAM consumption.
string[] filenames = filechooserdialog1.Filenames;
if (filenames == null || filenames.Length == 0)
{
return;
}
string filename = filenames[filenames.Length - 1];
if (System.IO.Directory.Exists(filename))
{
_buf = DeskFlickrUI.GetInstance().GetDFOThumbnail();
}
else
{
try {
// Scalesimple creates a new pixbuf buffer, with the scaled
// version of the image. If we do, _buf = _buf.ScaleSimple, the
// originally loaded buffer remains referenced, and hence,
// causes memory leak. Instead, we use a different buffer to load
// file, and then dispose it once the image is scaled.
Gdk.Pixbuf original = new Gdk.Pixbuf(filename);
_buf = original.ScaleSimple(150, 150, Gdk.InterpType.Bilinear);
original.Dispose();
} catch (GLib.GException) {
_buf = DeskFlickrUI.GetInstance().GetDFOThumbnail();
}
}
Gtk.Application.Invoke(delegate {
image6.Pixbuf = _buf;
label16.Markup = GetInfo(filename);
progressbar3.Text = "";
});
}
private void UpdateStream()
{
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().SetStatusLabel("Updating photo stream...");
DeskFlickrUI.GetInstance().SetProgressBarText("");
});
FlickrNet.PhotoSearchOptions options = new PhotoSearchOptions();
options.UserId = "me";
options.Extras = PhotoSearchExtras.LastUpdated;
options.PerPage = 500;
options.Page = 1;
Photos photos = flickrObj.PhotosSearch(options);
CheckProceedRoutinePermission();
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().SetLimitsProgressBar((int)photos.TotalPhotos);
});
ArrayList serverphotoids = new ArrayList();
UpdatePhotos(photos.PhotoCollection, ref serverphotoids);
for (int curpage = 2; curpage <= photos.TotalPages; curpage++)
{
options.Page = curpage;
photos = flickrObj.PhotosSearch(options);
UpdatePhotos(photos.PhotoCollection, ref serverphotoids);
CheckProceedRoutinePermission();
}
// Delete the photos not present on server.
foreach (string photoid in
PersistentInformation.GetInstance().GetAllPhotoIds())
{
// DeletePhoto method takes care of deleting the tags as well.
if (serverphotoids.Contains(photoid))
{
continue;
}
PersistentInformation.GetInstance().DeletePhoto(photoid);
}
}
private void SyncPhotosDeletedFromPools()
{
ArrayList entries = PersistentInformation.GetInstance().GetPhotosDeletedFromPools();
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().SetStatusLabel("Syncing photos deleted from pools...");
DeskFlickrUI.GetInstance().SetLimitsProgressBar(entries.Count);
});
foreach (PersistentInformation.Entry entry in entries)
{
DelegateIncrementProgressBar();
string groupid = entry.entry1;
string photoid = entry.entry2;
Photo p = PersistentInformation.GetInstance().GetPhoto(photoid);
string pooltitle = PersistentInformation.GetInstance().GetPoolTitle(groupid);
string operation = String.Format(
"Deleting '{0}' from group pool '{1}'.", p.Title, pooltitle);
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().SetStatusLabel(
"Syncing photos deleted from pools... " + operation);
});
try {
flickrObj.GroupPoolRemove(photoid, groupid); //photoid, groupid
} catch (FlickrNet.FlickrApiException e) {
if (e.Code == 2) // not present in the pool.
{
PersistentInformation.GetInstance().DeletePhotoFromPool(photoid, groupid);
}
else
{
Gtk.Application.Invoke(delegate {
string message = operation + "\n Got response: " + e.Message;
DeskFlickrUI.GetInstance().ShowMessageDialog(message);
});
}
continue;
}
PersistentInformation.GetInstance().DeletePhotoFromPool(photoid, groupid);
}
}
private void UpdateBlogs()
{
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().SetStatusLabel("Updating blogs...");
DeskFlickrUI.GetInstance().SetProgressBarText("");
});
FlickrNet.Blog[] blogs = SafelyGetBlogList();
if (blogs == null)
{
UpdateUIAboutConnection();
return;
}
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().SetLimitsProgressBar(blogs.Length);
});
ArrayList blogids = new ArrayList();
foreach (PersistentInformation.Entry entry
in PersistentInformation.GetInstance().GetAllBlogs())
{
blogids.Add(entry.entry1);
}
PersistentInformation.GetInstance().DeleteAllBlogs();
foreach (FlickrNet.Blog blog in blogs)
{
if (blog.NeedsPassword == 0)
{
PersistentInformation.GetInstance().InsertBlog(blog.BlogId, blog.BlogName);
}
DelegateIncrementProgressBar();
}
foreach (string blogid in blogids)
{
if (!PersistentInformation.GetInstance().HasBlog(blogid))
{
PersistentInformation.GetInstance().DeleteAllEntriesFromBlog(blogid);
}
}
}
private void UpdatePhotosForAlbum(Album album)
{
// Don't update photos if the album is dirty, we need to flush our
// changes first.
if (PersistentInformation.GetInstance().IsAlbumDirty(album.SetId))
{
return;
}
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().SetStatusLabel(
String.Format("Retrieving photos for set: {0}", album.Title));
DeskFlickrUI.GetInstance().SetProgressBarText("");
});
// Step 1: Get list of photos.
FlickrNet.PhotoCollection photos = SafelyGetPhotos(album);
if (photos == null)
{
UpdateUIAboutConnection();
return;
}
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().SetLimitsProgressBar(photos.Length);
});
// Step 2: Link the photos to the set, in the database.
PersistentInformation.GetInstance().DeleteAllPhotosFromAlbum(album.SetId);
foreach (FlickrNet.Photo p in photos)
{
DelegateIncrementProgressBar();
if (!PersistentInformation.GetInstance().HasPhoto(p.PhotoId))
{
continue;
}
PersistentInformation.GetInstance().AddPhotoToAlbum(p.PhotoId, album.SetId);
}
}
public void OnSaveButtonClicked(object o, EventArgs args)
{
PersistentInformation.GetInstance().SaveAlbum(_album, _isnew);
window3.Destroy();
DeskFlickrUI.GetInstance().PopulateAlbums();
}
private void CheckPhotosToDownload()
{
ArrayList entries = PersistentInformation.GetInstance().GetEntriesToDownload();
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().SetStatusLabel("Downloading photos...");
DeskFlickrUI.GetInstance().SetLimitsProgressBar(entries.Count);
});
foreach (PersistentInformation.Entry entry in entries)
{
string photoid = entry.entry1;
string foldername = entry.entry2;
FlickrNet.Sizes photosizes = SafelyGetSizes(photoid);
if (photosizes == null)
{
continue;
}
Photo p = PersistentInformation.GetInstance().GetPhoto(photoid);
Gtk.Application.Invoke(delegate {
string label = String.Format(
"Downloading {0}... Saving to {1}", p.Title, foldername);
DeskFlickrUI.GetInstance().SetStatusLabel(label);
});
Hashtable table = new Hashtable();
foreach (FlickrNet.Size size in photosizes.SizeCollection)
{
table.Add(size.Label.ToLower(), size.Source);
}
string sourceurl;
if (table.ContainsKey("original"))
{
sourceurl = (string)table["original"];
}
else if (table.ContainsKey("large"))
{
sourceurl = (string)table["large"];
}
else if (table.ContainsKey("medium"))
{
sourceurl = (string)table["medium"];
}
else
{
PersistentInformation.GetInstance().DeleteEntryFromDownload(photoid);
continue;
}
string safetitle = p.Title.Replace("/", "");
string extension = sourceurl.Substring(sourceurl.LastIndexOf('.'));
string filename = String.Format(
"{0}/{1}_{2}{3}", foldername, safetitle, p.Id, extension);
Utils.IfExistsDeleteFile(filename);
try {
webclient.DownloadFile(sourceurl, filename);
} catch (Exception e) {
Console.WriteLine(e.Message);
continue;
}
DelegateIncrementProgressBar();
PersistentInformation.GetInstance().DeleteEntryFromDownload(photoid);
CheckProceedRoutinePermission();
}
}
/*
* This method is the one which takes care of all the sync operations,
* uploading and downloading of photos. Call it the master method,
* everything else follows.
*/
public void RoutineCheck()
{
_isbusy = true;
try {
UpdateUIAboutConnection();
CheckProceedRoutinePermission();
UpdateUploadStatus();
CheckProceedRoutinePermission();
UpdateStream();
PersistentInformation.GetInstance().DeleteAllOriginalPhotos();
CheckProceedRoutinePermission();
UpdateAlbums();
CheckProceedRoutinePermission();
foreach (Album a in PersistentInformation.GetInstance().GetAlbums())
{
if (PersistentInformation.GetInstance().IsAlbumNew(a.SetId))
{
continue;
}
UpdatePhotosForAlbum(a);
CheckProceedRoutinePermission();
}
Gtk.Application.Invoke(delegate {
if (DeskFlickrUI.GetInstance().IsAlbumTabSelected())
{
DeskFlickrUI.GetInstance().RefreshLeftTreeView();
}
});
UpdatePools();
CheckProceedRoutinePermission();
UpdateBlogs();
CheckProceedRoutinePermission();
// Sync photos at the end. It takes time for the changes done to server
// to propagate. If we keep these sync methods before updates, then
// the changes would be synced to server, however, the server would
// respond back with the old values to update methods. So, the application
// would end up removing the changes, and only show them again at
// the next update.
SyncDirtyPhotosToServer();
CheckProceedRoutinePermission();
SyncDeletedCommentsToServer();
CheckProceedRoutinePermission();
SyncDirtyCommentsToServer();
CheckProceedRoutinePermission();
SyncNewAlbumsToServer();
CheckProceedRoutinePermission();
SyncDirtyAlbumsToServer();
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().UpdateToolBarButtons();
});
CheckProceedRoutinePermission();
SyncPhotosDeletedFromPools();
CheckProceedRoutinePermission();
SyncPhotosAddedToPools();
CheckProceedRoutinePermission();
SyncBlogPosts();
CheckProceedRoutinePermission();
CheckPhotosToDownload();
CheckProceedRoutinePermission();
CheckPhotosToUpload();
CheckProceedRoutinePermission();
// Flickr server never catches up with updates soon. So, we'll
// do all the album updates required by photo deletion on our side,
// and then just flush them to server. Hope they spread around by
// the next time this routine runs.
CheckPhotosToDelete();
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().RefreshLeftTreeView();
});
} catch (Exception e) {
if (!e.Message.Equals(ROUTINE_EXCEPTION_MSG))
{
Console.WriteLine(e.Message);
Console.WriteLine(e.StackTrace);
}
else
{
_stopSync = false;
}
}
_isbusy = false;
UpdateUIAboutConnection();
}
private void UpdateAlbums()
{
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().SetStatusLabel("Updating photo sets...");
DeskFlickrUI.GetInstance().SetProgressBarText("");
});
// Step 1: Retrieve album list.
FlickrNet.Photoset[] sets = SafelyGetAlbumList();
if (sets == null)
{
UpdateUIAboutConnection();
return;
}
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().SetLimitsProgressBar(sets.Length);
});
ArrayList setids = new ArrayList();
// Iterate through the sets, and retrieve their primary photos.
foreach (Photoset s in sets)
{
DelegateIncrementProgressBar();
setids.Add(s.PhotosetId);
// Skip the checkings, if the album is dirty.
if (PersistentInformation.GetInstance().IsAlbumDirty(s.PhotosetId))
{
continue;
}
Album album = new Album(s.PhotosetId, s.Title,
s.Description, s.PrimaryPhotoId);
Photo p = PersistentInformation.GetInstance().GetPhoto(s.PrimaryPhotoId);
if (p == null)
{
p = RetrievePhoto(s.PrimaryPhotoId);
}
if (p == null)
{
UpdateUIAboutConnection();
return;
}
PersistentInformation.GetInstance().UpdateAlbum(album);
// Well the photo should just have been updated by UpdateStream()
// method, but heck! this is just one photo. Just leave this method
// here for now, may be useful in some "impossible" kinda situation.
PersistentInformation.GetInstance().UpdatePhoto(p);
// Make sure not to overwrite any of user specified changes,
// when doing updates, namely the isdirty=1 rows.
PersistentInformation.GetInstance().AddPhotoToAlbum(p.Id, album.SetId);
}
// Now remove the albums which are no longer present on the server.
ArrayList allalbums = PersistentInformation.GetInstance().GetAlbums();
foreach (Album album in allalbums)
{
// If the album is new, skip the deletion.
if (!setids.Contains(album.SetId) &&
!PersistentInformation.GetInstance().IsAlbumNew(album.SetId))
{
PersistentInformation.GetInstance().DeleteAlbum(album.SetId);
PersistentInformation.GetInstance().DeleteAllPhotosFromAlbum(album.SetId);
}
}
PersistentInformation.GetInstance().OrderedSetsList =
Utils.GetDelimitedString(setids, ",");
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().SetStatusLabel("Done");
DeskFlickrUI.GetInstance().SetValueProgressBar(0);
DeskFlickrUI.GetInstance().SetProgressBarText("Photo Sets Updated");
if (DeskFlickrUI.GetInstance().IsAlbumTabSelected())
{
DeskFlickrUI.GetInstance().RefreshLeftTreeView();
}
DeskFlickrUI.GetInstance().ShowAllInWindow();
});
}
private void OnSaveButtonClick(object o, EventArgs args)
{
foreach (DeskFlickrUI.SelectedPhoto sel in _selectedphotos)
{
Photo p = sel.photo;
if (_isuploadmode)
{
PersistentInformation.GetInstance().UpdateInfoForUploadPhoto(p);
}
else
{
if (_isconflictmode)
{
Photo serverphoto = DeskFlickrUI.GetInstance().GetServerPhoto(p.Id);
p.LastUpdate = serverphoto.LastUpdate;
DeskFlickrUI.GetInstance().RemoveServerPhoto(p.Id);
}
if (_isblogmode)
{
BlogEntry blogentry = ((DeskFlickrUI.BlogSelectedPhoto)sel).blogentry;
PersistentInformation.GetInstance().UpdateEntryToBlog(blogentry);
}
// This original photo is the photo sent to the editor initially.
// Note that this photo is different from the photos stored in
// originalphoto table, which are the ones originally retrieved from
// the server.
Photo originalp = _originalphotos[p.Id];
bool ischanged = false;
if (!p.isMetaDataEqual(originalp))
{
ischanged = true;
PersistentInformation.GetInstance().UpdateMetaInfoPhoto(p);
}
if (!p.isTagsEqual(originalp))
{
ischanged = true;
p.SortTags();
PersistentInformation.GetInstance().UpdateTagsForPhoto(p);
}
// Get the originally retrieved photo from server.
Photo originalcleanphoto = PersistentInformation.GetInstance().GetOriginalPhoto(p.Id);
if (originalcleanphoto == null || p.isEqual(originalcleanphoto))
{
PersistentInformation.GetInstance().SetPhotoDirty(p.Id, false);
}
else if (ischanged)
{
PersistentInformation.GetInstance().SetPhotoDirty(p.Id, true);
}
else
{
Console.Error.WriteLine(
"Inconsistent State: Photo seems to be different than stored"
+ " in server, but the metadata and tags are unchanged.");
Console.Out.WriteLine("=== Local photo ===");
Console.Out.WriteLine(p.PrettyPrint());
Console.Out.WriteLine("=== Server Photo ===");
Console.Out.WriteLine(originalcleanphoto.PrettyPrint());
}
}
}
window2.Destroy();
DeskFlickrUI.GetInstance().UpdateToolBarButtons();
if (_isconflictmode)
{
DeskFlickrUI.GetInstance().OnConflictButtonClicked(null, null);
}
else
{
DeskFlickrUI.GetInstance().UpdatePhotos(_selectedphotos);
}
}
public static DeskFlickrUI GetInstance()
{
if (deskflickr == null) {
deskflickr = new DeskFlickrUI();
}
return deskflickr;
}
/*
* gmcs -pkg:glade-sharp-2.0 -pkg:gconf-sharp-2.0 -r:lib/FlickrNet.dll
* -resource:glade/organizer.glade Main.cs *.cs
*/
public static void Main(string[] args)
{
DeskFlickrUI.GetInstance().CreateGUI();
}
public static void FireUp(ArrayList selectedphotos, DeskFlickrUI.ModeSelected mode)
{
new PhotoEditorUI(selectedphotos, mode);
}
private PhotoEditorUI(ArrayList selectedphotos, DeskFlickrUI.ModeSelected mode)
{
Glade.XML gxml = new Glade.XML (null, "organizer.glade", "window2", null);
gxml.Autoconnect (this);
_isconflictmode = (mode == DeskFlickrUI.ModeSelected.ConflictMode);
_isuploadmode = (mode == DeskFlickrUI.ModeSelected.UploadMode);
_isblogmode = (mode == DeskFlickrUI.ModeSelected.BlogMode);
if (mode == DeskFlickrUI.ModeSelected.BlogAndConflictMode) {
_isconflictmode = true;
_isblogmode = true;
}
_tags = new ArrayList();
_comments = new ArrayList();
window2.Title = "Edit information for " + selectedphotos.Count + " photos";
window2.SetIconFromFile(DeskFlickrUI.ICON_PATH);
notebook1.SetTabLabelText(notebook1.CurrentPageWidget, "Information");
notebook1.NextPage();
notebook1.SetTabLabelText(notebook1.CurrentPageWidget, "Tags");
notebook1.NextPage();
notebook1.SetTabLabelText(notebook1.CurrentPageWidget, "Comments");
tips = new Tooltips();
SetCommentsToolBar();
tips.Enable();
SetCommentsTree();
if (_isconflictmode) {
notebook1.NextPage();
notebook1.SetTabLabelText(notebook1.CurrentPageWidget, "Information at Server");
} else {
notebook1.RemovePage(3);
}
if (_isblogmode) {
notebook1.NextPage();
notebook1.SetTabLabelText(notebook1.CurrentPageWidget, "Blog Entry");
notebook1.Page = 3; // Default page is blog entry if editor is in Blog mode.
} else {
if (_isconflictmode) notebook1.RemovePage(4);
else notebook1.RemovePage(3);
notebook1.Page = 0; // Default page is photo editing.
}
table1.SetColSpacing(0, 50);
// Set Labels
label6.Text = "Edit";
label5.Text = "Title:";
label4.Text = "Description:";
label3.Text = "Visibility:";
label2.Text = "License:";
if (_isuploadmode) label2.Sensitive = false;
// Labels for blog tab.
label17.Text = "Title: ";
label18.Text = "Description: ";
// Search box
label15.Markup = "<span weight='bold'>Search: </span>";
entry2.Changed += new EventHandler(OnFilterEntryChanged);
// Revert button
button9.Label = "Revert Photo(s)";
button9.Clicked += new EventHandler(OnRevertButtonClicked);
// entry1.ModifyFont(Pango.FontDescription.FromString("FreeSerif 10"));
SetPrivacyComboBox();
SetLicenseComboBox();
SetTagTreeView();
// Make previous and next buttons insensitive. They'll become sensitive
// only when the user ticks the 'Per Photo' checkbutton.
button3.Sensitive = false;
button4.Sensitive = false;
checkbutton1.Toggled += new EventHandler(OnPerPageCheckToggled);
button3.Clicked += new EventHandler(OnPrevButtonClick);
button4.Clicked += new EventHandler(OnNextButtonClick);
button5.Clicked += new EventHandler(OnSaveButtonClick);
button6.Clicked += new EventHandler(OnCancelButtonClick);
entry1.Changed += new EventHandler(OnTitleChanged);
textview5.Buffer.Changed += new EventHandler(OnDescChanged);
combobox1.Changed += new EventHandler(OnPrivacyChanged);
combobox2.Changed += new EventHandler(OnLicenseChanged);
entry4.Changed += new EventHandler(OnBlogTitleChanged);
textview7.Buffer.Changed += new EventHandler(OnBlogDescChanged);
textview3.Buffer.Changed += new EventHandler(OnTagsChanged);
TextTag texttag = new TextTag("conflict");
texttag.Font = "Times Italic 10";
texttag.WrapMode = WrapMode.Word;
texttag.ForegroundGdk = new Gdk.Color(0x99, 0, 0);
textview4.Buffer.TagTable.Add(texttag);
// Showing photos should be the last step.
this._selectedphotos = selectedphotos;
if (selectedphotos.Count == 1) {
checkbutton1.Sensitive = false;
ShowInformationForCurrentPhoto();
} else {
EmbedCommonInformation();
}
// Save a copy of the original photos, so that only those photos
// which have been edited, would have their dirty bit set. Advantage:
// this would reduce the number of dirty photos, and hence there'll
// be lesser photos to update when sycing with server.
_originalphotos = new System.Collections.Generic.Dictionary<string, Photo>();
foreach (DeskFlickrUI.SelectedPhoto sel in _selectedphotos) {
Photo p = sel.photo;
_originalphotos.Add(p.Id, new Photo(p));
}
eventbox5.ButtonPressEvent += OnLinkPressed;
eventbox5.EnterNotifyEvent += MouseOnLink;
eventbox5.LeaveNotifyEvent += MouseLeftLink;
window2.ShowAll();
}
private void SyncDirtyPhotosToServer()
{
ArrayList photos = PersistentInformation.GetInstance().GetDirtyPhotos();
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().SetStatusLabel("Syncing photos to server...");
DeskFlickrUI.GetInstance().SetProgressBarText("");
DeskFlickrUI.GetInstance().SetLimitsProgressBar(photos.Count);
});
foreach (Photo photo in photos)
{
DelegateIncrementProgressBar();
Photo serverphoto = RetrievePhoto(photo.Id);
bool ismodified = !serverphoto.LastUpdate.Equals(photo.LastUpdate);
// Sync meta information.
bool ismetachanged = false;
if (!photo.Title.Equals(serverphoto.Title))
{
ismetachanged = true;
}
if (!photo.Description.Equals(serverphoto.Description))
{
ismetachanged = true;
}
if (ismetachanged && !ismodified)
{
flickrObj.PhotosSetMeta(photo.Id, photo.Title, photo.Description);
}
if (!photo.License.Equals(serverphoto.License))
{
Console.Error.WriteLine("License sync functionality is not yet present.");
// TODO: update the license info.
}
// Sync Permissions.
bool isvischanged = false;
if (photo.IsPublic != serverphoto.IsPublic)
{
isvischanged = true;
}
if (photo.IsFriend != serverphoto.IsFriend)
{
isvischanged = true;
}
if (photo.IsFamily != serverphoto.IsFamily)
{
isvischanged = true;
}
if (isvischanged && !ismodified)
{
// TODO: Need to add ways to set the comment and add meta permissions.
flickrObj.PhotosSetPerms(photo.Id, photo.IsPublic, photo.IsFriend,
photo.IsFamily, PermissionComment.Everybody,
PermissionAddMeta.Everybody);
}
// Sync tags as well.
bool istagschanged = !photo.IsSameTags(serverphoto.Tags);
if (istagschanged && !ismodified)
{
flickrObj.PhotosSetTags(photo.Id, photo.TagString);
}
// If the photo has been modified both at the server, and in dfo,
// store it as a conflict.
if (ismodified &&
(ismetachanged || isvischanged || istagschanged))
{
DeskFlickrUI.GetInstance().AddServerPhoto(serverphoto);
continue;
}
// Photo has been synced, now remove the dirty bit.
PersistentInformation.GetInstance().SetPhotoDirty(photo.Id, false);
}
}
private void UpdatePools()
{
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().SetStatusLabel("Updating group pools...");
DeskFlickrUI.GetInstance().SetProgressBarText("");
});
// Refresh all the pool entries in pool table. If the user has left
// any group, it would be removed in this process.
FlickrNet.MemberGroupInfo[] pools = flickrObj.GroupPoolGetGroups();
PersistentInformation.GetInstance().DeleteAllPools();
foreach (FlickrNet.MemberGroupInfo pool in pools)
{
PersistentInformation.GetInstance().InsertPool(pool.GroupId, pool.GroupName);
}
foreach (FlickrNet.MemberGroupInfo pool in pools)
{
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().SetStatusLabel("Updating pool " + pool.GroupName);
});
ArrayList photoids = PersistentInformation.GetInstance().GetPhotoidsForPool(pool.GroupId);
bool alreadysetprogresslimit = false;
int totalpages = 1;
// Retrieve all the photos posted by the user.
for (int curpage = 1; curpage <= totalpages; curpage++)
{
FlickrNet.Photos photos;
try {
string userid = PersistentInformation.GetInstance().UserId;
photos = flickrObj.GroupPoolGetPhotos(pool.GroupId, null, userid,
PhotoSearchExtras.None, 500, curpage);
} catch (Exception) {
// This exception is thrown when trying to parse totalpages, if
// no photos are returned. Its a bug with FlickrNet library.
totalpages = 0;
continue;
}
if (!alreadysetprogresslimit)
{
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().SetLimitsProgressBar((int)photos.TotalPhotos);
});
}
totalpages = (int)photos.TotalPages;
foreach (FlickrNet.Photo photo in photos.PhotoCollection)
{
if (photoids.Contains(photo.PhotoId))
{
photoids.Remove(photo.PhotoId);
}
else
{
PersistentInformation.GetInstance().InsertPhotoToPool(photo.PhotoId, pool.GroupId);
}
DelegateIncrementProgressBar();
}
}
// These are the photos which have been removed at the server side.
// Also, the photos which haven't been yet added to the server, will
// be present in the list. Don't delete them.
foreach (string photoid in photoids)
{
if (PersistentInformation.GetInstance()
.IsPhotoAddedToPool(photoid, pool.GroupId))
{
continue;
}
PersistentInformation.GetInstance().DeletePhotoFromPool(photoid, pool.GroupId);
}
}
}
private void DelegateIncrementProgressBar()
{
Gtk.Application.Invoke(delegate {
DeskFlickrUI.GetInstance().IncrementProgressBar(1);
});
}