mirror of
https://github.com/Hofknecht/SystemTrayMenu.git
synced 2024-10-05 04:24:38 +13:00
251 lines
No EOL
9.6 KiB
C#
251 lines
No EOL
9.6 KiB
C#
// <copyright file="GitHubUpdate.cs" company="PlaceholderCompany">
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// Copyright (c) PlaceholderCompany. All rights reserved.
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// </copyright>
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namespace SystemTrayMenu.Helper.Updater
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{
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using System;
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using System.Collections.Generic;
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using System.Drawing;
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using System.Net.Http;
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using System.Reflection;
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using System.Windows.Forms;
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using SystemTrayMenu.Utilities;
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public class GitHubUpdate
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{
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private static List<Dictionary<string, object>> releases;
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private static Form newVersionForm;
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public static void ActivateNewVersionFormOrCheckForUpdates(bool showWhenUpToDate)
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{
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if (newVersionForm != null)
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{
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newVersionForm.HandleInvoke(newVersionForm.Activate);
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}
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else
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{
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CheckForUpdates(showWhenUpToDate);
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}
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}
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private static void CheckForUpdates(bool showWhenUpToDate)
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{
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string urlGithubReleases = @"http://api.github.com/repos/Hofknecht/SystemTrayMenu/releases";
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HttpClient client = new();
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// https://developer.github.com/v3/#user-agent-required
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client.DefaultRequestHeaders.Add("User-Agent", "SystemTrayMenu/" + Application.ProductVersion.ToString());
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// https://developer.github.com/v3/media/#request-specific-version
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client.DefaultRequestHeaders.Add("Accept", "application/vnd.github.v3.text+json");
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try
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{
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using HttpResponseMessage response = client.GetAsync(urlGithubReleases).Result;
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using HttpContent content = response.Content;
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string responseString = content.ReadAsStringAsync().Result;
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releases = responseString.FromJson<List<Dictionary<string, object>>>();
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}
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catch (Exception ex)
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{
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Log.Warn($"{nameof(CheckForUpdates)} failed", ex);
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}
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if (releases == null)
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{
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Log.Info($"{nameof(CheckForUpdates)} failed.");
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}
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else
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{
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RemoveCurrentAndOlderVersions();
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ShowNewVersionOrUpToDateDialog(showWhenUpToDate);
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}
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newVersionForm?.Dispose();
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newVersionForm = null;
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}
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private static void RemoveCurrentAndOlderVersions()
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{
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int releasesCount = releases.Count;
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Version versionCurrent = Assembly.GetExecutingAssembly().GetName().Version;
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for (int i = 0; i < releasesCount; i++)
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{
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string tagName = releases[i]["tag_name"].ToString();
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Version versionGitHub = new(tagName.Replace("v", string.Empty));
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if (versionGitHub.CompareTo(versionCurrent) < 1)
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{
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releases.RemoveRange(i, releasesCount - i);
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break;
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}
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}
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}
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private static void ShowNewVersionOrUpToDateDialog(bool showWhenUpToDate)
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{
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if (releases.Count > 0)
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{
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if (NewVersionDialog() == DialogResult.Yes)
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{
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Log.ProcessStart("https://github.com/Hofknecht/SystemTrayMenu/releases");
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}
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}
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else if (showWhenUpToDate)
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{
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MessageBox.Show(Translator.GetText("You have the latest version of SystemTrayMenu!"));
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}
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}
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/// <summary>
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/// Creates a window to show changelog of new available versions.
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/// </summary>
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/// <param name="LatestVersionTitle">Name of latest release.</param>
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/// <param name="Changelog">Pathnotes.</param>
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/// <returns>OK = OK, Yes = Website, else = Cancel.</returns>
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private static DialogResult NewVersionDialog()
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{
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const int ClientPad = 15;
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newVersionForm = new()
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{
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StartPosition = FormStartPosition.CenterScreen,
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FormBorderStyle = FormBorderStyle.FixedDialog,
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Icon = Config.GetAppIcon(),
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ShowInTaskbar = false,
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};
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newVersionForm.FormBorderStyle = FormBorderStyle.Sizable;
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newVersionForm.MaximizeBox = true;
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newVersionForm.MinimizeBox = false;
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newVersionForm.ClientSize = new Size(600, 400);
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newVersionForm.MinimumSize = newVersionForm.ClientSize;
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newVersionForm.Text = Translator.GetText("New version available!");
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Label label = new()
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{
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Size = new Size(newVersionForm.ClientSize.Width - ClientPad, 20),
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Location = new Point(ClientPad, ClientPad),
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Text = $"{Translator.GetText("Latest available version:")} {GetLatestVersionName()}",
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};
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newVersionForm.Controls.Add(label);
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Button buttonOK = new()
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{
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DialogResult = DialogResult.OK,
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Name = "buttonOK",
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};
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buttonOK.Location = new Point(
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newVersionForm.ClientSize.Width - buttonOK.Size.Width - ClientPad,
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newVersionForm.ClientSize.Height - buttonOK.Size.Height - ClientPad);
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buttonOK.MinimumSize = new Size(75, 23);
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buttonOK.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
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buttonOK.Text = Translator.GetText("OK");
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buttonOK.AutoSizeMode = AutoSizeMode.GrowAndShrink;
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buttonOK.AutoSize = true;
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newVersionForm.Controls.Add(buttonOK);
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Button buttonGoToDownloadPage = new()
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{
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DialogResult = DialogResult.Yes,
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Name = "buttonGoToDownloadPage",
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};
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buttonGoToDownloadPage.Location = new Point(
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newVersionForm.ClientSize.Width - buttonGoToDownloadPage.Size.Width - ClientPad - buttonOK.Size.Width - ClientPad,
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newVersionForm.ClientSize.Height - buttonGoToDownloadPage.Size.Height - ClientPad);
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buttonGoToDownloadPage.MinimumSize = new Size(75, 23);
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buttonGoToDownloadPage.Anchor = AnchorStyles.Bottom | AnchorStyles.Right;
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buttonGoToDownloadPage.Text = Translator.GetText("Go to download page");
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buttonGoToDownloadPage.AutoSizeMode = AutoSizeMode.GrowAndShrink;
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buttonGoToDownloadPage.AutoSize = true;
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newVersionForm.Controls.Add(buttonGoToDownloadPage);
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TextBox textBox = new()
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{
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Location = new Point(ClientPad, label.Location.Y + label.Size.Height + 5),
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};
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textBox.Size = new Size(
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newVersionForm.ClientSize.Width - (ClientPad * 2),
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buttonOK.Location.Y - ClientPad - textBox.Location.Y);
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textBox.Anchor = AnchorStyles.Top | AnchorStyles.Bottom | AnchorStyles.Left | AnchorStyles.Right;
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textBox.Multiline = true;
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textBox.Text = GetChangelog();
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textBox.ReadOnly = true;
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textBox.ScrollBars = ScrollBars.Both;
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textBox.BackColor = Color.FromKnownColor(KnownColor.Window);
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textBox.ForeColor = Color.FromKnownColor(KnownColor.ControlText);
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newVersionForm.Controls.Add(textBox);
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newVersionForm.AcceptButton = buttonOK;
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return newVersionForm.ShowDialog();
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}
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/// <summary>
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/// Returns the latest release version name.
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/// </summary>
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/// <returns>Version name.</returns>
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private static string GetLatestVersionName()
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{
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string result = "Unknown";
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if (releases == null)
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{
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return result;
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}
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try
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{
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result = releases[0]["tag_name"].ToString().Replace("v", string.Empty);
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}
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catch (Exception ex)
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{
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Log.Warn($"{nameof(GetLatestVersionName)} failed", ex);
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}
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return result;
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}
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/// <summary>
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/// Returns the change log from current version up to the latest release version.
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/// </summary>
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/// <returns>Change log summary or error text.</returns>
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private static string GetChangelog()
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{
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string result = string.Empty;
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string errorstr = "An error occurred during update check!" + Environment.NewLine;
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if (releases == null)
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{
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return errorstr + "Could not receive changelog!";
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}
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try
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{
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for (int i = 0; i < releases.Count; i++)
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{
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Dictionary<string, object> release = releases[i];
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result += release["name"].ToString()
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+ Environment.NewLine
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+ release["body_text"].ToString()
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.Replace("\n\n", Environment.NewLine)
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.Replace("\n \n", Environment.NewLine)
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+ Environment.NewLine + Environment.NewLine;
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if (i < releases.Count)
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{
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result += "--------------------------------------------------" +
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"-------------------------------------------------------"
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+ Environment.NewLine;
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}
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}
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result = result.Replace("\n", Environment.NewLine);
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}
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catch (Exception ex)
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{
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Log.Warn($"{nameof(GetChangelog)}", ex);
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result = errorstr + ex.Message.ToString();
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}
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return result;
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}
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}
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} |