protected void Page_Load(object sender, EventArgs e) { using (var ctx = new EF.RepositoryContext("LogoDB")) { List<object> suggestions = new List<object>(); foreach (var suggestion in ctx.Suggestions.Include("Channels").Include("Aliases").Include("Aliases.Channel").Include("Logos").Include("Logos.Channels").Include("User").OrderByDescending(s => s.LastModified)) { EF.Suggestion.SuggestionType suggestWhat; EF.Channel channel = suggestion.GetSuggestedChannel(out suggestWhat); string channelName = string.Format("{0} ({1})", channel.Name, channel.Type); suggestions.Add(new { Id = suggestion.Id, Creation = suggestion.Created.ToString("dd.MM.yyyy hh:mm"), Type = string.Format("New {0}", suggestWhat), Channel = channelName, UserName = suggestion.User != null ? suggestion.User.Login : "", Region = channel.RegionCode, Aliases = string.Join(", ", suggestion.Aliases.Select(a => a.Name)), Description = channel.Description, Logo = suggestion.Logos.FirstOrDefault() }); } gvSuggestions.DataSource = suggestions; gvSuggestions.DataBind(); } }
protected void btnAddMessage_Click(object sender, EventArgs e) { if (!string.IsNullOrWhiteSpace(tbxNewMessage.Text)) { Guid suggestionId = GetSuggestionIdFromRequest(); if (suggestionId != Guid.Empty) { using (var ctx = new EF.RepositoryContext("LogoDB")) { var suggestion = ctx.Suggestions.Include("Messages").FirstOrDefault(s => s.Id == suggestionId); if (suggestion != null) { suggestion.Messages.Add(new EF.Message() { Id = Guid.NewGuid(), Created = DateTime.Now, Suggestion = suggestion, Text = tbxNewMessage.Text.Trim() }); ctx.ChangeTracker.DetectChanges(); ctx.SaveChanges(); tbxNewMessage.Text = ""; gvMessages.DataSource = suggestion.Messages; gvMessages.DataBind(); } } } } }
public Dictionary<string, string> GetLogos(List<string> channelsNames, ChannelType type, string regionCode) { var result = new Dictionary<string, string>(); using (var ctx = new EF.RepositoryContext("LogoDB")) { foreach (var channelName in channelsNames) { var aliases = ctx.Aliases.Include("Channel").Include("Channel.Logos").Include("Channel.Logos.Suggestion").Where(a => a.Name == channelName && a.Channel.Type == type); if (aliases.Any()) { if (!string.IsNullOrWhiteSpace(regionCode)) { // find best matching by RegionCode var matchedByRegion = aliases.FirstOrDefault(a => a.Channel.RegionCode == regionCode); if (matchedByRegion != null) { result.Add(channelName, matchedByRegion.Channel.Logos.First(l => l.Suggestion == null).Id.ToString()); continue; } } // simply use first one result.Add(channelName, aliases.First().Channel.Logos.First(l => l.Suggestion == null).Id.ToString()); } } } return result; }
protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { using (var ctx = new EF.RepositoryContext("LogoDB")) { var suggestion = GetSuggestion(ctx); if (suggestion != null) { EF.Suggestion.SuggestionType suggestWhat; EF.Channel channel = suggestion.GetSuggestedChannel(out suggestWhat); lblSuggestionDate.Text = suggestion.Created.ToString("dd.MM.yyyy hh:mm"); lblSuggestWhat.Text = string.Format("Suggestion for a new {0}", suggestWhat); lblChannelName.Text = string.Format("{0} ({1})", channel.Name, channel.Type); linkChannel.NavigateUrl = channel.Website; linkChannel.Text = channel.Website; linkChannel.Visible = !string.IsNullOrEmpty(channel.Website); lblChannelRegion.Text = channel.RegionCode; lblChannelDescription.Text = channel.Description; var logoNew = suggestion.Logos.FirstOrDefault(); if (logoNew != null) { imgChannelLogoNew.Visible = true; imgChannelLogoNew.ImageUrl = string.Format("/Logos/{0}.png", logoNew.Id); imgChannelLogoNew.NavigateUrl = string.Format("/Logos/{0}.png", logoNew.Id); lblLogoMetadataNew.Text = string.Format("{0}x{1}, {2:F1}KB", logoNew.Width, logoNew.Height, logoNew.SizeInBytes / 1024.0); lblLogoMetadataNew.Visible = true; lblNewLogo.Visible = true; } var logoOld = channel.Logos.FirstOrDefault(l => l.Suggestion == null); if (logoOld != null) { imgChannelLogoOld.Visible = true; imgChannelLogoOld.ImageUrl = string.Format("/Logos/{0}.png", logoOld.Id); imgChannelLogoOld.NavigateUrl = string.Format("/Logos/{0}.png", logoOld.Id); lblLogoMetadataOld.Text = string.Format("{0}x{1}, {2:F1}KB", logoOld.Width, logoOld.Height, logoOld.SizeInBytes / 1024.0); lblLogoMetadataOld.Visible = true; if (logoNew != null) lblOldLogo.Visible = true; } string oldAliases = string.Join(", ", channel.Aliases.Where(a => a.Suggestion == null).Select(a => a.Name)); string newAliases = string.Join(", ", channel.Aliases.Where(a => a.Suggestion == suggestion).Select(a => a.Name)); lblChannelOldAliases.Text = oldAliases; lblChannelNewAliases.Text = newAliases; lblChannelOldAliases.Visible = oldAliases != ""; lblChannelNewAliases.Visible = newAliases != ""; gvMessages.DataSource = suggestion.Messages; gvMessages.DataBind(); } } } }
protected void btnShowAliases_Click(object sender, EventArgs e) { using (var ctx = new EF.RepositoryContext("LogoDB")) { var providerGuid = Guid.Parse(ddProviders.SelectedValue); var aliases = ctx.Aliases.Include("Channel").Where(a => a.Providers.Any(p => p.Id == providerGuid)).OrderBy(a => a.Name).ToList(); gvAliases.DataSource = aliases; gvAliases.DataBind(); } }
protected void Page_Load(object sender, EventArgs e) { if (IsPostBack) return; using (var ctx = new EF.RepositoryContext("LogoDB")) { var list = ctx.Providers.OrderBy(p => p.Name).ToList(); ddProviders.DataSource = list; ddProviders.DataBind(); } }
protected void btnShowChannels_Click(object sender, EventArgs e) { string region = ddRegion.SelectedValue; var type = (ChannelType)byte.Parse(rblChannelType.SelectedValue); if (!string.IsNullOrWhiteSpace(region)) { using (var ctx = new EF.RepositoryContext("LogoDB")) { var list = ctx.Channels.Include("Logos").Include("Logos.Suggestion").Include("Aliases").Include("Aliases.Providers").Where(c => c.Suggestion == null && c.RegionCode == region && c.Type == type).OrderBy(c => c.Name).ToList(); gvChannels.DataSource = list; gvChannels.DataBind(); } } }
protected void Page_Load(object sender, EventArgs e) { if (IsPostBack) return; rblChannelType.DataSource = Enum.GetNames(typeof(ChannelType)).Select((value, index) => new { value, index }).ToDictionary(pair => pair.value, pair => pair.index); rblChannelType.DataBind(); rblChannelType.SelectedIndex = 0; using (var ctx = new EF.RepositoryContext("LogoDB")) { var list = ctx.Channels.Where(c => c.Suggestion == null).Select(c => c.RegionCode).Distinct().OrderBy(r => r).ToList(); ddRegion.DataSource = list; ddRegion.DataBind(); } }
protected void btnSearch_Click(object sender, EventArgs e) { IQueryable<EF.Alias> aliases = null; using (var ctx = new EF.RepositoryContext("LogoDB")) { var type = (ChannelType)byte.Parse(rblChannelType.SelectedValue); aliases = ctx.Aliases.Include("Channel").Include("Channel.Logos").Include("Channel.Logos.Suggestion").Include("Providers").Where(a => a.Name == tbxName.Text && a.Channel.Type == type); if (!string.IsNullOrWhiteSpace(tbxRegion.Text) && aliases.Any()) { // limit results to be matching by RegionCode aliases = aliases.Where(a => a.Channel.RegionCode == tbxRegion.Text); } gvLogos.DataSource = aliases.ToList(); gvLogos.DataBind(); } }
protected void btnDecline_Click(object sender, EventArgs e) { Guid suggestionId = GetSuggestionIdFromRequest(); if (suggestionId != Guid.Empty) { using (var ctx = new EF.RepositoryContext("LogoDB")) { var suggestion = ctx.Suggestions .Include("Channels") .Include("Messages") .Include("Aliases") .Include("Logos") .FirstOrDefault(s => s.Id == suggestionId); if (suggestion != null) { var logoFilesToDelete = suggestion.Logos.Select(l => l.Id).ToList(); ctx.Channels.RemoveRange(suggestion.Channels); ctx.Logos.RemoveRange(suggestion.Logos); ctx.Aliases.RemoveRange(suggestion.Aliases); ctx.Messages.RemoveRange(suggestion.Messages); ctx.Suggestions.Remove(suggestion); ctx.ChangeTracker.DetectChanges(); ctx.SaveChanges(); logoFilesToDelete.ForEach(l => { var logoFilePath = Path.Combine(Server.MapPath("~/Logos"), l + ".png"); if (File.Exists(logoFilePath)) File.Delete(logoFilePath); var logoThumbPath = Thumbnailer.GetThumbFilePath(l); if (File.Exists(logoThumbPath)) File.Delete(logoThumbPath); }); Response.Redirect("/ListSuggestions.aspx", false); HttpContext.Current.ApplicationInstance.CompleteRequest(); this.Visible = false; } } } }
protected void btnApprove_Click(object sender, EventArgs e) { Guid suggestionId = GetSuggestionIdFromRequest(); if (suggestionId != Guid.Empty) { using (var ctx = new EF.RepositoryContext("LogoDB")) { var suggestion = ctx.Suggestions .Include("Channels") .Include("Messages") .Include("Aliases") .Include("Logos").Include("Logos.Channels").Include("Logos.Channels.Logos") .FirstOrDefault(s => s.Id == suggestionId); if (suggestion != null) { foreach (var channel in suggestion.Channels) channel.Suggestion = null; if (suggestion.Logos.Any()) { // delete the old logo (DB object and files) on the channel when suggestion was new logo foreach(var logo in suggestion.Logos.First().Channels.First().Logos.Where(l => l.Suggestion == null).ToList()) { logo.Repository = null; logo.Creator = null; ctx.Logos.Remove(logo); File.Delete(Thumbnailer.GetThumbFilePath(logo.Id)); File.Delete(Path.Combine(Server.MapPath("~/Logos"), logo.Id + ".png")); } } foreach (var logo in suggestion.Logos) logo.Suggestion = null; foreach (var alias in suggestion.Aliases) alias.Suggestion = null; ctx.Messages.RemoveRange(suggestion.Messages); ctx.Suggestions.Remove(suggestion); ctx.ChangeTracker.DetectChanges(); ctx.SaveChanges(); Response.Redirect("/ListSuggestions.aspx", false); HttpContext.Current.ApplicationInstance.CompleteRequest(); this.Visible = false; } } } }
protected void btnImport_Click(object sender, EventArgs e) { var errors = new List<string>(); txtInfo.Text = ""; try { if (!Uri.IsWellFormedUriString(tbxUrl.Text, UriKind.Absolute)) errors.Add("Mapping File Url is not a valid Url!"); if (!Uri.IsWellFormedUriString(tbxRadioLogosBaseUrl.Text, UriKind.Absolute)) errors.Add("Radio Logos Base Url is not a valid Url!"); if (!Uri.IsWellFormedUriString(tbxTVLogosBaseUrl.Text, UriKind.Absolute)) errors.Add("TV Logos Base Url is not a valid Url!"); if (!tbxUrl.Text.ToLower().EndsWith(".xml")) errors.Add("Mapping File Url must point to a xml file!"); var mappings = new XmlDocument(); mappings.Load(tbxUrl.Text); var xmlTvChannels = new List<Tuple<Dictionary<string, HashSet<string>>, string, EF.Logo>>(); var xmlRadioChannels = new List<Tuple<Dictionary<string, HashSet<string>>, string, EF.Logo>>(); using (var ctx = new EF.RepositoryContext("LogoDB")) { var tvChannels = mappings.SelectSingleNode("Mappings/TV"); foreach (XmlElement tvChannel in tvChannels.SelectNodes("Channel")) { var xmlTvChannel = GetChannel(tvChannel, 0, ctx, ref errors); if (xmlTvChannel != null) xmlTvChannels.Add(xmlTvChannel); } var radioChannels = mappings.SelectSingleNode("Mappings/Radio"); foreach (XmlElement radioChannel in radioChannels.SelectNodes("Channel")) { var xmlRadioChannel = GetChannel(radioChannel, 1, ctx, ref errors); if (xmlRadioChannel != null) xmlRadioChannels.Add(xmlRadioChannel); } EF.User currentUser = null; var membership = System.Web.Security.Membership.GetUser(); if (membership != null) currentUser = ctx.Users.FirstOrDefault(u => u.Id == (Guid)membership.ProviderUserKey); var repo = ctx.Repositorys.FirstOrDefault(); var allProviders = ctx.Providers.ToDictionary(p => p.Name, p => p); foreach (var importChannel in xmlTvChannels) { CreateDbChannel(importChannel, ChannelType.Tv, ctx, repo, currentUser, allProviders); } foreach (var importChannel in xmlRadioChannels) { CreateDbChannel(importChannel, ChannelType.Radio, ctx, repo, currentUser, allProviders); } ctx.ChangeTracker.DetectChanges(); ctx.SaveChanges(); } txtInfo.Text = string.Format("Imported {0} TV and {1} Radio Channels.", xmlTvChannels.Count, xmlRadioChannels.Count); } catch (Exception ex) { errors.Add(ex.Message); } listErrors.DataSource = errors; listErrors.DataBind(); listErrors.Visible = errors.Count > 0; }
protected void btnSubmit_Click(object sender, EventArgs e) { try { using (var ctx = new EF.RepositoryContext("LogoDB")) { var repo = ctx.Repositorys.FirstOrDefault(); var suggestion = ctx.Suggestions.Create(); suggestion.Id = Guid.NewGuid(); suggestion.Created = DateTime.Now; suggestion.LastModified = DateTime.Now; var membership = System.Web.Security.Membership.GetUser(); if (membership != null) suggestion.User = ctx.Users.FirstOrDefault(u => u.Id == (Guid)membership.ProviderUserKey); if (!string.IsNullOrEmpty(tbxSuggestionInfo.Text.Trim())) suggestion.Messages.Add(new Message() { Id = Guid.NewGuid(), Created = DateTime.Now, Suggestion = suggestion, Text = tbxSuggestionInfo.Text.Trim(), User = suggestion.User }); repo.Suggestions.Add(suggestion); Channel channel = null; if (TabContainer1.ActiveTab == tabPanelNewChannel) { string channelName = tbxChannelName.Text.Trim(); var channelType = (ChannelType)byte.Parse(rblChannelType.SelectedValue); if (string.IsNullOrEmpty(channelName)) throw new Exception("Please give the new Channel an unique name!"); if (ctx.Channels.Any(c => c.Name == channelName && c.Type == channelType)) throw new Exception(string.Format("A {0}-Channel '{1}' already exists!", channel.Type, channelName)); string channelWebsite = tbxChannelWebsite.Text.Trim(); if (!string.IsNullOrEmpty(channelWebsite) && !channelWebsite.Contains("://")) channelWebsite = "http://" + channelWebsite; channel = ctx.Channels.Create(); channel.Id = Guid.NewGuid(); channel.Suggestion = suggestion; channel.Name = channelName; channel.Website = channelWebsite; channel.RegionCode = ddlChannelRegion.SelectedValue; channel.Description = tbxChannelDescription.Text.Trim(); channel.Type = channelType; repo.Channels.Add(channel); } else { string channelName = listFoundChannels.SelectedValue; if (string.IsNullOrEmpty(channelName)) throw new Exception("Please select an existing Channel!"); channel = ctx.Channels.Include("Aliases").Include("Logos").FirstOrDefault(c => c.Name == channelName); } foreach (ListItem newAlias in listNewAliases.Items) { string newAliasTrimmed = newAlias.Value.Trim(); if (!string.IsNullOrEmpty(newAliasTrimmed)) { if (!channel.Aliases.Any(a => a.Name == newAliasTrimmed)) { var alias = ctx.Aliases.Create(); alias.Id = Guid.NewGuid(); alias.Name = newAliasTrimmed; alias.Created = DateTime.Now; alias.Channel = channel; channel.Aliases.Add(alias); alias.Suggestion = suggestion; } } } if (channel.Aliases.Count == 0) throw new Exception("A Channel must have at least one Alias"); if (uploadLogoFile.HasFile) { // check that file is PNG byte[] logoData = uploadLogoFile.FileBytes; using (MemoryStream ms = new MemoryStream(logoData)) { using (System.Drawing.Image image = System.Drawing.Image.FromStream(ms, true, true)) { if (image.RawFormat.Guid != System.Drawing.Imaging.ImageFormat.Png.Guid) { throw new Exception("The supplied Logo file is not a valid PNG image!"); } else { var logo = ctx.Logos.Create(); logo.Id = Guid.NewGuid(); logo.Name = tbxLogoName.Text.Trim(); if (string.IsNullOrEmpty(logo.Name)) throw new Exception("Please give the new Logo an unique name!"); logo.Origin = tbxLogoOrigin.Text.Trim(); logo.LastModified = DateTime.Now; logo.Width = image.Width; logo.Height = image.Height; logo.SizeInBytes = logoData.Length; repo.Logos.Add(logo); logo.Suggestion = suggestion; logo.Creator = suggestion.User; logo.Channels.Add(channel); File.WriteAllBytes(Path.Combine(Server.MapPath("~/Logos"), logo.Id + ".png"), logoData); Thumbnailer.CreateLogoThumb(image, logo.Id); } } } } ctx.ChangeTracker.DetectChanges(); if (channel.Logos.Count == 0) throw new Exception("Please specify a logo for the new Channel!"); if (!suggestion.Channels.Any() && !suggestion.Aliases.Any() && !suggestion.Logos.Any()) throw new Exception("Please suggest at least a new logo or new alias!"); ctx.SaveChanges(); Response.Redirect(Request.Url.AbsoluteUri, false); HttpContext.Current.ApplicationInstance.CompleteRequest(); this.Visible = false; } } catch (Exception ex) { lblReturnMessage.Visible = true; lblReturnMessage.Text = ex.Message; } }
protected void listFoundChannels_SelectedIndexChanged(object sender, EventArgs e) { panelSelectedChannelInfo.Visible = (sender as ListBox).SelectedIndex > -1; string channelName = (sender as ListBox).SelectedValue; using (var ctx = new EF.RepositoryContext("LogoDB")) { var channel = ctx.Channels.Include("Aliases").FirstOrDefault(c => c.Name == channelName); if (channel != null) { lblSelectedChannelRegion.Text = channel.RegionCode; linkSelectedChannel.NavigateUrl = channel.Website; linkSelectedChannel.Text = channel.Website; lblSelectedChannelDescription.Text = channel.Description; lblSelectedChannelType.Text = Enum.GetName(typeof(ChannelType), channel.Type); lbSelectedChannelAliases.Items.Clear(); foreach(var alias in channel.Aliases) lbSelectedChannelAliases.Items.Add(alias.Name); lbSelectedChannelAliases.Visible = lbSelectedChannelAliases.Items.Count > 0; } } }
protected void btnSearch_Click(object sender, EventArgs e) { listFoundChannels.Items.Clear(); string search = tbxChannelSearch.Text.Trim(); using (var ctx = new EF.RepositoryContext("LogoDB")) { foreach(var channelName in ctx.Channels.Where(c => c.Suggestion == null && c.Name.Contains(search)).Select(c => c.Name)) listFoundChannels.Items.Add(channelName); } }