git.roojs.org Git - app.webkitpdf/blob - BrowserWindow.bjs

   1 {
   2  "build_module" : "webkitpdf",
   3  "items" : [
   4   {
   5    "$ xns" : "Gtk",
   6    "Gtk.WindowType type" : "Gtk.WindowType.TOPLEVEL",
   7    "items" : [
   8     {
   9      "$ xns" : "Gtk",
  10      "* init" : [
  11       "{",
  12       "\tthis.el.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC);",
  13       "}",
  14       ""
  15      ],
  16      "* pack" : "add",
  17      "id" : "scrolled_window",
  18      "items" : [
  19       {
  20        "# bool print_started" : false,
  21        "# int load_try" : 0,
  22        "# string cookie_file" : "",
  23        "$ xns" : "WebKit",
  24        "* init" : [
  25         "",
  26         "",
  27         "{",
  28         "\t\tthis.load_try = 0;",
  29         "",
  30         "",
  31         "",
  32         "",
  33         "#if GTK3",
  34         "\t\t this.el.load_changed.connect( (ev ) => {",
  35         "    \t\tif (ev != WebKit.LoadEvent.FINISHED) {",
  36         "\t\t    \t\treturn;\t ",
  37         "    \t\t  }",
  38         "    \t\t  ",
  39         "               this.printit(); ",
  40         "\t          ",
  41         "             ",
  42         "            });",
  43         "            ",
  44         "\t\t\tthis.el.resource_load_started.connect( (resource, request) => {",
  45         "\t\t\t//\tprint(\"Adding referrer header %s\\n\" , request.get_uri());",
  46         "\t\t\t\t",
  47         "\t\t\t\tif (request.get_http_headers() != null) {",
  48         "\t \t\t\t\trequest.get_http_headers().remove(\"Referer\");\t\t",
  49         "\t \t\t\t\trequest.get_http_headers().append(\"Referer\", request.get_uri());",
  50         "\t\t\t\t}",
  51         "            });",
  52         "            var settings = this.el.get_settings();",
  53         "\t\t\tsettings.set_user_agent( \"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36\" );",
  54         "\t\t\tsettings.hardware_acceleration_policy = WebKit.HardwareAccelerationPolicy.NEVER;",
  55         "\t\t\tsettings.enable_accelerated_2d_canvas = false;",
  56         "\t\t\tif (webkitpdf.opt_disable_javascript) { ",
  57         "\t \t\t\tsettings.enable_javascript  = false;",
  58         " \t\t\t}",
  59         "",
  60         "\t\t\tWebKit.WebContext.get_default().set_tls_errors_policy(\tWebKit.TLSErrorsPolicy.IGNORE );",
  61         "           ",
  62         "#else",
  63         " //listeners",
  64         "          //  this.el.resource_request_starting.connect( (p0, webres, netreq ) => {",
  65         "            //  print(\"resource req. started %s\\n\", netreq.uri);",
  66         "                 ",
  67         "          //  });",
  68         "            ",
  69         "            this.el.load_finished.connect( ( ) => {",
  70         "        \t\t ",
  71         "                   this.printit(); ",
  72         "             ",
  73         "            });",
  74         "            WebKit.get_default_session().request_started.connect((message, socket) => {",
  75         "          \t    Soup.URI uri = message.get_uri();",
  76         "\t\t\t",
  77         "\t\t\t\tvar host = uri.get_host ();",
  78         "\t\t\t\tif (host.contains(\"google-analytics\") || host.contains(\"googlesyndication\") || host.contains(\"facebook\") ) {",
  79         "\t\t\t\t\tprint(\"DISCONNECTING: %s\\n\", host);",
  80         "\t\t\t\t\tsocket.disconnect();",
  81         "\t\t\t\t\treturn;",
  82         "\t\t\t\t}",
  83         "",
  84         "\t\t\t\tprint(\"Adding header: %s\\n\", uri.to_string(false));",
  85         "\t\t\t\tmessage.request_headers.remove(\"Referer\");\t\t\t\t",
  86         "\t\t\t\tmessage.request_headers.append(\"Referer\", \"http://\"+host+\"/\");",
  87         "\t\t\t\t",
  88         "            ",
  89         "            });",
  90         "            var sess = WebKit.get_default_session();",
  91         "\t\t\tsess.user_agent= \"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36\";",
  92         "\t\t\tsess.ssl_strict = false;",
  93         "\t\t\t",
  94         "            var settings = this.el.get_settings();",
  95         "            ",
  96         "\t\t\tsettings.enable_webgl = false;",
  97         "\t\t\tsettings.enable_plugins  = false;",
  98         "\t\t\tsettings.enable_java_applet  = false;",
  99         "\t\t\tif (webkitpdf.opt_disable_javascript) { ",
 100         "\t \t\t\tsettings.enable_scripts  = false;",
 101         " \t\t\t}",
 102         "\t\t\t",
 103         "\t\t\t",
 104         "\t\t\tthis.el.console_message.connect((msg, line, sid) => {",
 105         "\t\t\t\tprint(\"CONSOLE: %s:%d %s\\n\", sid, line, msg);",
 106         "\t\t\t\treturn false;",
 107         "\t\t\t});",
 108         "\t\t\tthis.el.create_web_view.connect((frame) => {",
 109         "\t\t\t\tprint(\"WEBFRAME:%s\\n\", frame.uri);",
 110         " \t\t\t\treturn new WebKit.WebView();",
 111         "\t\t\t});",
 112         "            ",
 113         "#endif",
 114         "}",
 115         "\t \tthis.cookie_file = \"\";",
 116         "\t\tif (webkitpdf.opt_cookies != null) {",
 117         "\t\t\tprint(\"setting cookie %s\\n\",webkitpdf.opt_cookies);",
 118         "",
 119         "\t\t\tvar uri =   GLib.Uri.parse (webkitpdf.opt_url, GLib.UriFlags.NONE);",
 120         "\t\t\t",
 121         "\t\t\tstring[] cookies = webkitpdf.opt_cookies.split (\"=\", 2);",
 122         "",
 123         "\t\t\tif(cookies.length > 1 ) {",
 124         "\t\t",
 125         "#if GTK3\t",
 126         "\t\t\t\tvar context = WebKit.WebContext.get_default();\t         ",
 127         "\t\t\t\tvar cookie_manager = context.get_cookie_manager();",
 128         "\t\t\t\tcookie_manager.set_accept_policy(WebKit.CookieAcceptPolicy.NEVER);",
 129         "\t\t\t\tstring scheme = uri.get_scheme ();",
 130         "\t\t\t",
 131         "\t\t\t\ttry {            ",
 132         "\t\t\t\t    FileIOStream iostream;\t\t              ",
 133         "\t\t\t\t    File file = File.new_tmp (\"cookie-XXXXXX.txt\", out iostream);",
 134         "\t\t\t\t    this.cookie_file = file.get_path ();        ",
 135         "\t\t\t\t    print(\"cookie tmp file name: %s\\n\", file.get_path ());",
 136         "\t\t \t ",
 137         "\t\t\t\t    OutputStream ostream = iostream.output_stream;",
 138         "\t\t\t\t    DataOutputStream dostream = new DataOutputStream (ostream);\t\t\t\t\t     ",
 139         "\t\t\t\t    dostream.put_string (\"%s\\tTRUE\\t/\\t%s\\t2147483647\\t%s\\t%s\".printf(uri.get_host(),scheme == \"http\" ? \"FALSE\" : \"TRUE\",cookies[0],cookies[1]));\t\t              ",
 140         "\t\t\t\t    cookie_manager.set_persistent_storage(file.get_path(), WebKit.CookiePersistentStorage.TEXT);\t\t              ",
 141         "\t\t\t\t} catch (Error e) {",
 142         "\t\t\t\t    stdout.printf (\"Error: %s\\n\", e.message);",
 143         "\t\t\t\t} \t\t",
 144         "#else",
 145         "\t\t\t\tvar cookie_jar = new Soup.CookieJar();\t\t",
 146         "\t\t\t\tvar cookie = new Soup.Cookie (cookies[0], cookies[1], uri.get_host(), \"/\", -1);",
 147         "\t\t\t\tif(uri.get_scheme() ==\"https\") {",
 148         "\t\t\t\t    cookie.set_secure(true);                    ",
 149         "\t\t\t\t}\t    ",
 150         "\t\t\t\tcookie_jar.set_accept_policy(Soup.CookieJarAcceptPolicy.NEVER);\t\t\t\t ",
 151         "\t\t\t\tcookie_jar.add_cookie(cookie);\t\t\t    ",
 152         "\t\t\t\tWebKit.get_default_session().add_feature(cookie_jar);",
 153         "#endif",
 154         "\t\t\t\t\t        \t\t\t    \t\t\t    ",
 155         "\t\t\t}",
 156         "",
 157         "\t\t} ",
 158         "            // init method"
 159        ],
 160        "* pack" : "add",
 161        "id" : "view",
 162        "xtype" : "WebView",
 163        "| bool printpdf" : [
 164         "() {",
 165         "",
 166         "",
 167         "",
 168         "\t\tvar list = Gtk.PaperSize.get_paper_sizes(false);",
 169         "\t    var psetup = new Gtk.PageSetup();",
 170         "\t    for(var i = 0; i < list.length(); i++ ) {",
 171         "\t        var entry = list.nth_data(i).copy();",
 172         "\t        if (entry.get_name() == \"iso_a2\") {",
 173         "\t            psetup.set_paper_size(entry);",
 174         "\t        }",
 175         "\t    }",
 176         "\t    ",
 177         "",
 178         "#if GTK3\t ",
 179         "",
 180         "\t\tvar  pe = new  WebKit.PrintOperation(this.el);",
 181         "\t\tpe.set_page_setup(psetup);",
 182         "\t\tpe.finished.connect( () => {",
 183         "\t\t\tprint(\"print completed\\n\");",
 184         "            this.delete_cookiefile(); ",
 185         "\t\t\t Gtk.main_quit();",
 186         "    \t\t",
 187         "\t\t});",
 188         "\t\t",
 189         "\t\tvar ps = new Gtk.PrintSettings();",
 190         "\t    ps.set_printer(\"Print to File\");",
 191         "\t    ps.set(\"output-file-format\", \"pdf\");",
 192         "\t    ps.set(\"output-uri\", \"file://\" + webkitpdf.opt_target_pdf);",
 193         "",
 194         "\t\t",
 195         "\t\tpe.set_print_settings(ps);",
 196         "\t\t",
 197         "",
 198         "\t\tpe.print();",
 199         "            \t\t  ",
 200         "",
 201         "#else\t    ",
 202         "\t\tvar  pe = new  Gtk.PrintOperation();",
 203         "\t\tpe.export_filename = webkitpdf.opt_target_pdf;",
 204         "\t\tprint(\"got callback for print\\n\");",
 205         "\t\tpe.ref();",
 206         "\t\t/*pe.failed.connect(() => {",
 207         "\t\t\tprint(\"print failed\\n\");",
 208         "\t\t\t Gtk.main_quit();",
 209         "    \t\t",
 210         "\t\t})",
 211         "\t\t*/;",
 212         "\t\t pe.done.connect(() => {",
 213         "\t\t\tprint(\"print completed\\n\");",
 214         "            this.delete_cookiefile(); ",
 215         "\t\t\t Gtk.main_quit();",
 216         "    \t\t",
 217         "\t\t});",
 218         "\t\t",
 219         "\t\t//pe.run_dialog(_this.el);",
 220         "\t ",
 221         "\t\t",
 222         "\t        ",
 223         "",
 224         "",
 225         "\t    pe.set_default_page_setup(psetup);",
 226         "\t    print(\"Calling Print?\\n\");",
 227         "\t    //pe.run_dialog(_this.el);",
 228         "\t    ",
 229         "\t    ",
 230         "",
 231         "",
 232         "",
 233         "\t    try {",
 234         "\t\t    this.el.get_main_frame().print_full(pe,Gtk.PrintOperationAction.EXPORT);",
 235         "\t    } catch (Error e) {",
 236         "\t\t\t// print failed...",
 237         "\t\t}",
 238         "#endif\t    ",
 239         "\t    ",
 240         "\t     ",
 241         "\t\treturn false;",
 242         "}",
 243         ""
 244        ],
 245        "| void delete_cookiefile" : [
 246         "() {",
 247         " \tif(this.cookie_file.length < 1 ){",
 248         " \t\treturn;",
 249         "\t}",
 250         "    print(\"deleting tmp file %s\\n\",this.cookie_file);",
 251         "    File file = File.new_for_path (this.cookie_file);",
 252         "    try {",
 253         "        if (file.query_exists () == true) {",
 254         "           file.delete ();\t             ",
 255         "        }",
 256         "    } catch (Error e) {",
 257         "        stdout.printf (\"Error: %s\\n\", e.message);",
 258         "    }",
 259         "",
 260         "}",
 261         ""
 262        ],
 263        "| void printit" : [
 264         "() {",
 265         "   print(\"load_finsihed\\n\");",
 266         "   ",
 267         "   if (this.print_started) {",
 268         "       print(\"load_finsihed - already printing..%d %s\\n\", this.load_try, this.el.uri);",
 269         "   ",
 270         "      ",
 271         "      ",
 272         "      ",
 273         "      return;",
 274         "  }",
 275         "   ",
 276         " ",
 277         "    this.print_started = true; // flag to stop double call.",
 278         "    ",
 279         "    ",
 280         "\t// inject any javascript if needed..",
 281         "\tif (webkitpdf.opt_inject_js != null) {",
 282         "\t",
 283         "\t\tprint(\"injecting javascript files \\n\");",
 284         "\t\tforeach(var inject_js in  webkitpdf.opt_inject_js) {",
 285         "\t\tprint(\"inject? %s\\n\", inject_js);",
 286         "\t\t\tstring str;",
 287         "\t\t\ttry {",
 288         "\t\t\t\tFileUtils.get_contents( inject_js, out str);",
 289         "\t\t\t} catch(FileError e) {",
 290         "\t\t\t\tprint(\"Failed to inject %s\\n\",  inject_js);",
 291         "\t\t\t\tcontinue;",
 292         "\t\t\t}",
 293         "#if GTK3",
 294         "\t\t\tGLib.MainLoop mainloop = new GLib.MainLoop();",
 295         "\t\t\tthis.el.run_javascript.begin(str, null, (obj,res) => {",
 296         "\t\t\t\tmainloop.quit();",
 297         "\t\t\t});",
 298         "\t\t\tmainloop.run();",
 299         "\t\t\t",
 300         "#else \t\t\t",
 301         "\t\t\tthis.el.execute_script(str);",
 302         "#endif",
 303         "\t\t}",
 304         "\t}",
 305         "\t  ",
 306         "\tprint(\"calling print in %d seconds\\n\", (int)webkitpdf.opt_delay);",
 307         "\tif (webkitpdf.opt_target_pdf != null) {",
 308         "\t\tGLib.Timeout.add_seconds(webkitpdf.opt_delay, () => { ",
 309         "\t\t\tprint(\"delay done URL: %s\\n\", this.el.uri);",
 310         "\t\t",
 311         "\t\t\t ",
 312         "\t\t\tthis.printpdf();",
 313         "\t\t\t return false;",
 314         "\t\t}, GLib.Priority.DEFAULT);",
 315         "\t\treturn;",
 316         "\t}",
 317         "\t\t",
 318         "",
 319         "#if GTK3",
 320         "\tGLib.Timeout.add_seconds(webkitpdf.opt_delay, () => { ",
 321         "\t\t\tprint(\"delay done URL: %s\\n\", this.el.uri);",
 322         "\t\t\tthis.printpng();\t",
 323         "\t\t\treturn false;",
 324         "\t\t}, GLib.Priority.DEFAULT);",
 325         "\t\treturn;",
 326         "#else",
 327         "\t\t",
 328         "    GLib.Timeout.add_seconds(webkitpdf.opt_delay, () => { ",
 329         "   ",
 330         "\t\t",
 331         "\t\t// ----------------- JPEG ",
 332         "\t\t// resize the window...",
 333         "\t\t// window.document.documentElement.scrollHeight",
 334         "\t\tvar scroll_height = (int) _this.view.el.get_dom_document().document_element.scroll_height;",
 335         "\t\tprint(\"Scroll height %d\\n\", scroll_height);",
 336         "\t\tif (scroll_height> 1024 || webkitpdf.opt_width > 0  || webkitpdf.opt_height > 0  ) {",
 337         "\t\t\tvar w = webkitpdf.opt_width > 0 ?  webkitpdf.opt_width  : 1200;",
 338         "\t\t\tvar h = int.min(scroll_height, 6000);",
 339         "\t\t\t_this.scrolled_window.el.set_size_request( w, h); ",
 340         "\t\t\t_this.el.resize (w+50, h+50);",
 341         "\t\t\tprint(\"Resize to %d, %d\\n\", w,h);",
 342         "\t\t    GLib.Timeout.add_seconds(webkitpdf.opt_delay > 0 ? webkitpdf.opt_delay : 1 , () => { ",
 343         "\t\t\t\tthis.printpng();",
 344         "\t\t\t\treturn false;",
 345         "\t\t\t  }, GLib.Priority.DEFAULT);",
 346         "  \t\t    return false;",
 347         "\t\t}",
 348         "\t\tthis.printpng();\t\t",
 349         "\t\treturn false;",
 350         "\t  }, GLib.Priority.DEFAULT);",
 351         "",
 352         "",
 353         "#endif    ",
 354         "    ",
 355         "}",
 356         ""
 357        ],
 358        "| void printpng" : [
 359         "() {",
 360         "    //var filename = \"/tmp/test.pdf\";",
 361         "    //print(\"load_changed %d ?= %d\\n\", le, LoadEvent.FINISHED);",
 362         "",
 363         "    //if (le != LoadEvent.FINISHED) {",
 364         "    //    return;",
 365         "   // }",
 366         "   ",
 367         "// what size is the documet.",
 368         "",
 369         "     print(\"making screenshot\\n\");",
 370         "#if GTK3",
 371         "GLib.MainLoop mainloop = new GLib.MainLoop();",
 372         "  _this.view.el.get_snapshot.begin(WebKit.SnapshotRegion.FULL_DOCUMENT, WebKit.SnapshotOptions.NONE, null, (obj, res) => {",
 373         "  \t\t var sf = _this.view.el.get_snapshot.end(res);",
 374         "  \t\t sf.write_to_png(webkitpdf.opt_target_png);",
 375         "     \tprint(\"Saved to %s\\n\", webkitpdf.opt_target_png);",
 376         "  \t\t mainloop.quit();",
 377         "  \t\t ",
 378         "  });",
 379         "",
 380         "\tmainloop.run();",
 381         "",
 382         "#else     ",
 383         "    // fix vapi - get_snapshot add '?' to all null.",
 384         "    var pixmap = _this.view.el.get_snapshot( null );",
 385         "",
 386         "    ",
 387         "    ",
 388         "    int w,h;",
 389         "    ",
 390         "    // add out to gdkpixmap.get_size",
 391         "\tpixmap.get_size( out  w , out   h);",
 392         "\tvar pixbuf  = Gdk.pixbuf_get_from_drawable(null, pixmap, null , 0, 0, 0, 0, w, h);",
 393         "\tprint(\"pixbuf size: %d x %d\\n \", w,h);",
 394         "\t ",
 395         "    ",
 396         "    ",
 397         "     pixbuf.save(webkitpdf.opt_target_png, \"png\");",
 398         "     print(\"Saved to %s\\n\", webkitpdf.opt_target_png);",
 399         "    //view.get_snapshot.begin(WebKit.SnapshotRegion.FULL_DOCUMENT, WebKit.SnapshotOptions.NONE, null, (obj, res) => {",
 400         "    //    var sf = view.get_snapshot.end(res);",
 401         "",
 402         "    //    sf.write_to_png(Browser.opt_target_png);",
 403         "    //});",
 404         "#endif       ",
 405         "   this.delete_cookiefile(); ",
 406         "   ",
 407         "    Gtk.main_quit();",
 408         "     ",
 409         "",
 410         "    ",
 411         "    ",
 412         "",
 413         "}",
 414         ""
 415        ]
 416       }
 417      ],
 418      "xtype" : "ScrolledWindow"
 419     }
 420    ],
 421    "listeners" : {
 422     "destroy" : [
 423      "() => {",
 424      "    Gtk.main_quit();",
 425      "}"
 426     ],
 427     "show" : [
 428      "() => {",
 429      "\t",
 430      "\tprint(\"resizing window\\n\");",
 431      "\tvar w = webkitpdf.opt_width > 0 ?  webkitpdf.opt_width  : 1200;",
 432      "\tvar h = webkitpdf.opt_height > 0 ?  webkitpdf.opt_height  :  500;",
 433      "\t\t\t",
 434      "\t",
 435      "\tthis.el.resize(w,h);",
 436      "",
 437      "\t// we have to do silly stuff with blogspot!!?!?",
 438      "\tvar blog = webkitpdf.opt_url;",
 439      "",
 440      "",
 441      "  /* Do not redirect if the domain is .com already */",
 442      "  if (/\\.blogspot\\.com/.match(blog)) {",
 443      "\t\tvar r =  new Regex (\"\\\\.blogspot\\\\..*?/\");",
 444      "\t\tblog = r.replace(blog, blog.length, 0, \".blogspot.com/ncr/\");",
 445      "  }",
 446      "\t",
 447      "\tprint(\"loading url %s\\n\",blog);\t",
 448      "\tthis.view.el.load_uri(blog);",
 449      "\t ",
 450      "\t// if we have not finished in 25 seconds",
 451      "\t// call printit...",
 452      "\tvar cd = webkitpdf.opt_delay > 25 ? webkitpdf.opt_delay : 25;",
 453      "\t  GLib.Timeout.add_seconds(1, () => { ",
 454      "\t\tcd--;",
 455      "\t\tprint(\"timeout %d seconds :%d\", (int)( webkitpdf.opt_delay > 25 ? webkitpdf.opt_delay : 25), (int)cd);",
 456      "\t\tif (cd < 1) {",
 457      "\t\t\tprint(\"calling printit - timed out\");",
 458      "\t\t\t_this.view.printit();",
 459      "\t\t\treturn false;\t\t\t",
 460      "\t\t}",
 461      "\t\treturn true;",
 462      "",
 463      "\t});",
 464      "\t",
 465      "",
 466      "}"
 467     ]
 468    },
 469    "xtype" : "Window"
 470   }
 471  ],
 472  "modOrder" : "",
 473  "name" : "BrowserWindow",
 474  "parent" : "",
 475  "path" : "/home/alan/gitlive/app.webkitpdf/BrowserWindow.bjs",
 476  "permname" : "",
 477  "title" : ""
 478 }