chylex/Code-Statistics
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Code

Work on GitHub (branch list, repo download, basic form)

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This commit is contained in:
chylex 2016-02-28 22:24:01 +01:00
parent 1693f300bd
commit cba89fc070
7 changed files with 308 additions and 11 deletions

8
CodeStatistics/App.config Normal file
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@ -0,0 +1,8 @@
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<system.net>
<settings>
<httpWebRequest useUnsafeHeaderParsing="true" />
</settings>
</system.net>
</configuration>

4
CodeStatistics/CodeStatistics.csproj
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@ -53,6 +53,7 @@
<ItemGroup>
<Reference Include="System" />
<Reference Include="System.Drawing" />
<Reference Include="System.Web.Extensions" />
<Reference Include="System.Windows.Forms" />
<Reference Include="WindowsBase" />
</ItemGroup>
@ -154,6 +155,9 @@
<ItemGroup>
<Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" />
</ItemGroup>
<ItemGroup>
<None Include="App.config" />
</ItemGroup>
<Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
<!-- To modify your build process, add your task inside one of the targets below and uncomment it.
Other similar extension points exist, see Microsoft.Common.targets.

140
CodeStatistics/Forms/GitHubForm.Designer.cs generated Normal file
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@ -0,0 +1,140 @@
namespace CodeStatistics.Forms {
partial class GitHubForm {
/// <summary>
/// Required designer variable.
/// </summary>
private System.ComponentModel.IContainer components = null;
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing) {
if (disposing && (components != null)) {
components.Dispose();
}
base.Dispose(disposing);
}
#region Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private void InitializeComponent() {
this.textBoxRepository = new System.Windows.Forms.TextBox();
this.labelRepository = new System.Windows.Forms.Label();
this.btnCancel = new System.Windows.Forms.Button();
this.btnListBranches = new System.Windows.Forms.Button();
this.labelBranch = new System.Windows.Forms.Label();
this.listBranches = new System.Windows.Forms.ComboBox();
this.btnDownload = new System.Windows.Forms.Button();
this.SuspendLayout();
//
// textBoxRepository
//
this.textBoxRepository.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
| System.Windows.Forms.AnchorStyles.Right)));
this.textBoxRepository.Location = new System.Drawing.Point(15, 25);
this.textBoxRepository.Name = "textBoxRepository";
this.textBoxRepository.Size = new System.Drawing.Size(298, 20);
this.textBoxRepository.TabIndex = 0;
//
// labelRepository
//
this.labelRepository.AutoSize = true;
this.labelRepository.BackColor = System.Drawing.Color.Transparent;
this.labelRepository.Location = new System.Drawing.Point(12, 9);
this.labelRepository.Name = "labelRepository";
this.labelRepository.Size = new System.Drawing.Size(91, 13);
this.labelRepository.TabIndex = 1;
this.labelRepository.Text = "Repository Name:";
//
// btnCancel
//
this.btnCancel.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
this.btnCancel.Location = new System.Drawing.Point(238, 113);
this.btnCancel.Name = "btnCancel";
this.btnCancel.Size = new System.Drawing.Size(75, 23);
this.btnCancel.TabIndex = 2;
this.btnCancel.Text = "Cancel";
this.btnCancel.UseVisualStyleBackColor = true;
this.btnCancel.Click += new System.EventHandler(this.btnCancel_Click);
//
// btnListBranches
//
this.btnListBranches.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
this.btnListBranches.Location = new System.Drawing.Point(139, 113);
this.btnListBranches.Name = "btnListBranches";
this.btnListBranches.Size = new System.Drawing.Size(93, 23);
this.btnListBranches.TabIndex = 3;
this.btnListBranches.Text = "List Branches";
this.btnListBranches.UseVisualStyleBackColor = true;
this.btnListBranches.Click += new System.EventHandler(this.btnListBranches_Click);
//
// labelBranch
//
this.labelBranch.AutoSize = true;
this.labelBranch.BackColor = System.Drawing.Color.Transparent;
this.labelBranch.Location = new System.Drawing.Point(12, 57);
this.labelBranch.Name = "labelBranch";
this.labelBranch.Size = new System.Drawing.Size(44, 13);
this.labelBranch.TabIndex = 4;
this.labelBranch.Text = "Branch:";
//
// listBranches
//
this.listBranches.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
| System.Windows.Forms.AnchorStyles.Right)));
this.listBranches.FormattingEnabled = true;
this.listBranches.Location = new System.Drawing.Point(15, 73);
this.listBranches.Name = "listBranches";
this.listBranches.Size = new System.Drawing.Size(298, 21);
this.listBranches.TabIndex = 6;
//
// btnDownload
//
this.btnDownload.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
this.btnDownload.Location = new System.Drawing.Point(58, 113);
this.btnDownload.Name = "btnDownload";
this.btnDownload.Size = new System.Drawing.Size(75, 23);
this.btnDownload.TabIndex = 7;
this.btnDownload.Text = "Download";
this.btnDownload.UseVisualStyleBackColor = true;
this.btnDownload.Click += new System.EventHandler(this.btnDownload_Click);
//
// GitHubForm
//
this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
this.BackColor = System.Drawing.Color.White;
this.ClientSize = new System.Drawing.Size(325, 148);
this.Controls.Add(this.btnDownload);
this.Controls.Add(this.listBranches);
this.Controls.Add(this.labelBranch);
this.Controls.Add(this.btnListBranches);
this.Controls.Add(this.btnCancel);
this.Controls.Add(this.labelRepository);
this.Controls.Add(this.textBoxRepository);
this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle;
this.MaximizeBox = false;
this.Name = "GitHubForm";
this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
this.Load += new System.EventHandler(this.OnLoad);
this.ResumeLayout(false);
this.PerformLayout();
}
#endregion
private System.Windows.Forms.TextBox textBoxRepository;
private System.Windows.Forms.Label labelRepository;
private System.Windows.Forms.Button btnCancel;
private System.Windows.Forms.Button btnListBranches;
private System.Windows.Forms.Label labelBranch;
private System.Windows.Forms.ComboBox listBranches;
private System.Windows.Forms.Button btnDownload;
}
}

45
CodeStatistics/Forms/GitHubForm.cs Normal file
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@ -0,0 +1,45 @@
using CodeStatistics.Input.Methods;
using System;
using System.Windows.Forms;
namespace CodeStatistics.Forms{
public partial class GitHubForm : Form{
public GitHub GitHub { get; private set; }
public GitHubForm(){
InitializeComponent();
}
private void OnLoad(object sender, EventArgs e){
listBranches.Items.Add("master");
listBranches.SelectedIndex = 0;
}
private void btnDownload_Click(object sender, EventArgs e){
string[] data = textBoxRepository.Text.Split('/');
GitHub = new GitHub(data[0],data[1]);
GitHub.Branch = (string)listBranches.SelectedItem;
DialogResult = DialogResult.OK;
Close();
}
private void btnListBranches_Click(object sender, EventArgs e){
string[] data = textBoxRepository.Text.Split('/');
GitHub github = new GitHub(data[0],data[1]);
github.RetrieveBranchList(branches => this.InvokeOnUIThread(() => {
listBranches.Items.Clear();
foreach(string branch in branches){
listBranches.Items.Add(branch);
}
}));
}
private void btnCancel_Click(object sender, EventArgs e){
DialogResult = DialogResult.Cancel;
Close();
}
}
}

1
CodeStatistics/Forms/MainForm.Designer.cs generated
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@ -60,6 +60,7 @@
this.btnProjectGitHub.Size = new System.Drawing.Size(312, 38);
this.btnProjectGitHub.TabIndex = 1;
this.btnProjectGitHub.UseVisualStyleBackColor = false;
this.btnProjectGitHub.Click += new System.EventHandler(this.btnProjectGitHub_Click);
//
// btnViewSourceCode
//

10
CodeStatistics/Forms/MainForm.cs
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@ -56,6 +56,16 @@ namespace CodeStatistics.Forms{
}
}
private void btnProjectGitHub_Click(object sender, EventArgs e){
GitHubForm form = new GitHubForm();
if (form.ShowDialog() == DialogResult.OK){
InputMethod = form.GitHub;
DialogResult = DialogResult.OK;
Close();
}
}
private void btnViewSourceCode_Click(object sender, EventArgs e){
Process.Start("https://github.com/chylex/Code-Statistics");
}

111
CodeStatistics/Input/Methods/GitHub.cs
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@ -1,18 +1,28 @@
using System;
using System.Linq;
using System.Collections.Generic;
using System.ComponentModel;
using System.Net;
using System.Net.NetworkInformation;
using System.Web.Script.Serialization;
using CodeStatistics.Forms;
namespace CodeStatistics.Input.Methods{
public class GitHub : IDisposable{
public class GitHub : IInputMethod, IDisposable{
public enum DownloadStatus{
NoInternet, NoConnection, Started
}
public delegate void BranchListRetrieved(IEnumerable<string> branches);
private readonly string target;
private WebClient downloader;
private WebClient dlBranches, dlRepo;
public string Branch = "master";
public string RepositoryName { get { return target; } }
public string ZipUrl { get { return "https://github.com/"+target+"/zipball/master"; } }
public string BranchesUrl { get { return "https://api.github.com/repos/"+target+"/branches"; } }
public string ZipUrl { get { return "https://github.com/"+target+"/zipball/"+Branch; } }
public event DownloadProgressChangedEventHandler DownloadProgressChanged;
public event AsyncCompletedEventHandler DownloadFinished;
@ -21,18 +31,53 @@ namespace CodeStatistics.Input.Methods{
this.target = username+"/"+repository;
}
public DownloadStatus DownloadRepositoryZip(string targetFile){
if (!System.Net.NetworkInformation.NetworkInterface.GetIsNetworkAvailable()){
public DownloadStatus RetrieveBranchList(BranchListRetrieved onRetrieved){
if (dlBranches != null)Reset();
if (!NetworkInterface.GetIsNetworkAvailable()){
return DownloadStatus.NoInternet;
}
downloader = new WebClient();
dlBranches = CreateWebClient();
if (DownloadProgressChanged != null)downloader.DownloadProgressChanged += DownloadProgressChanged;
if (DownloadFinished != null)downloader.DownloadFileCompleted += DownloadFinished;
dlBranches.DownloadStringCompleted += (sender, args) => {
if (args.Cancelled || args.Error != null){
onRetrieved(null);
return;
}
List<string> branches = new List<string>(2);
foreach(object entry in (object[])new JavaScriptSerializer().DeserializeObject(args.Result)){
branches.Add((string)((Dictionary<string,object>)entry)["name"]);
}
if (branches.Remove("master"))onRetrieved(Enumerable.Repeat("master",1).Concat(branches));
else onRetrieved(branches);
};
try{
downloader.DownloadFileAsync(new Uri(ZipUrl),targetFile);
dlBranches.DownloadStringAsync(new Uri(BranchesUrl));
return DownloadStatus.Started;
}catch(WebException){
return DownloadStatus.NoConnection;
}
}
public DownloadStatus DownloadRepositoryZip(string targetFile){
if (dlRepo != null)Reset();
if (!NetworkInterface.GetIsNetworkAvailable()){
return DownloadStatus.NoInternet;
}
dlRepo = CreateWebClient();
if (DownloadProgressChanged != null)dlRepo.DownloadProgressChanged += DownloadProgressChanged;
if (DownloadFinished != null)dlRepo.DownloadFileCompleted += DownloadFinished;
try{
dlRepo.DownloadFileAsync(new Uri(ZipUrl),targetFile);
return DownloadStatus.Started;
}catch(WebException){
return DownloadStatus.NoConnection;
@ -40,11 +85,55 @@ namespace CodeStatistics.Input.Methods{
}
public void Cancel(){
if (downloader != null)downloader.CancelAsync();
if (dlBranches != null)dlBranches.CancelAsync();
if (dlRepo != null)dlRepo.CancelAsync();
}
public void Dispose(){
if (downloader != null)downloader.Dispose();
if (dlBranches != null)dlBranches.Dispose();
if (dlRepo != null)dlRepo.Dispose();
}
private void Reset(){
Cancel();
Dispose();
}
public void BeginProcess(ProjectLoadForm.UpdateCallbacks callbacks){ // TODO
DownloadProgressChanged += (sender, args) => {
callbacks.UpdateProgress(args.ProgressPercentage);
callbacks.UpdateDataLabel(args.TotalBytesToReceive/1024 == 0 ? (args.BytesReceived/1024)+" kB" : (args.BytesReceived/1024)+" / "+(args.TotalBytesToReceive/1024)+" kB");
};
DownloadFinished += (sender, args) => {
callbacks.UpdateInfoLabel("Extracting repository...");
// TODO extraction
};
switch(DownloadRepositoryZip("tmp.zip")){
case DownloadStatus.Started:
callbacks.UpdateInfoLabel("Downloading repository...");
break;
case DownloadStatus.NoInternet:
callbacks.UpdateInfoLabel("No internet connection.");
break;
case DownloadStatus.NoConnection:
callbacks.UpdateInfoLabel("Could not establish connection with GitHub.");
break;
}
}
public void CancelProcess(Action onCancelFinish){
Reset();
onCancelFinish();
}
private static WebClient CreateWebClient(){
WebClient client = new WebClient();
client.Headers.Add("User-Agent","CodeStatistics");
return client;
}
}
}