src/ui/windows/WebAuthWindow.vala

   1 using Gtk;
   2 using GLib;
   3 using WebKit;
   4 using Soup;
   5 using GameHub.Utils;
   6
   7 namespace GameHub.UI.Windows
   8 {
   9         public class WebAuthWindow: Window
  10         {
  11                 private WebView webview;
  12
  13                 private bool is_finished = false;
  14
  15                 public signal void finished(string url);
  16                 public signal void canceled();
  17
  18                 public WebAuthWindow(string source, string url, string? success_url_prefix, string? success_cookie_name=null)
  19                 {
  20                         Object(transient_for: Windows.MainWindow.instance);
  21
  22                         title = source;
  23                         var titlebar = new HeaderBar();
  24                         titlebar.title = title;
  25                         titlebar.show_close_button = true;
  26                         set_titlebar(titlebar);
  27
  28                         set_size_request(640, 800);
  29
  30                         set_modal(true);
  31
  32                         webview = new WebView();
  33
  34                         var cookies_file = FSUtils.expand(FSUtils.Paths.Cache.Cookies);
  35                         webview.web_context.get_cookie_manager().set_persistent_storage(cookies_file, CookiePersistentStorage.TEXT);
  36
  37                         webview.get_settings().enable_mediasource = true;
  38                         webview.get_settings().enable_smooth_scrolling = true;
  39
  40                         webview.load_changed.connect(e => {
  41                                 var uri = webview.get_uri();
  42                                 titlebar.title = webview.title;
  43                                 titlebar.subtitle = uri.split("?")[0];
  44                                 titlebar.tooltip_text = uri;
  45
  46                                 if(!is_finished && success_cookie_name != null)
  47                                 {
  48                                         webview.web_context.get_cookie_manager().get_cookies.begin(uri, null, (obj, res) => {
  49                                                 var cookies = webview.web_context.get_cookie_manager().get_cookies.end(res);
  50                                                 foreach(var cookie in cookies)
  51                                                 {
  52                                                         if(!is_finished && cookie.name == success_cookie_name && !cookie.value.contains("\""))
  53                                                         {
  54                                                                 is_finished = true;
  55                                                                 finished(cookie.value);
  56                                                                 destroy();
  57                                                                 break;
  58                                                         }
  59                                                 }
  60                                         });
  61                                 }
  62
  63                                 if(!is_finished && success_url_prefix != null && uri.has_prefix(success_url_prefix))
  64                                 {
  65                                         is_finished = true;
  66                                         finished(uri.substring(success_url_prefix.length));
  67                                         destroy();
  68                                 }
  69                         });
  70
  71                         webview.load_uri(url);
  72
  73                         add(webview);
  74
  75                         destroy.connect(() => { if(!is_finished) canceled(); });
  76                 }
  77         }
  78 }