js/tt-rss.js

   1 var total_unread = 0;
   2 var global_unread = -1;
   3 var firsttime_update = true;
   4 var _active_feed_id = undefined;
   5 var _active_feed_is_cat = false;
   6 var hotkey_prefix = false;
   7 var hotkey_prefix_pressed = false;
   8 var _force_scheduled_update = false;
   9 var last_scheduled_update = false;
  10
  11 var _rpc_seq = 0;
  12
  13 function next_seq() {
  14         _rpc_seq += 1;
  15         return _rpc_seq;
  16 }
  17
  18 function get_seq() {
  19         return _rpc_seq;
  20 }
  21
  22 function activeFeedIsCat() {
  23         return _active_feed_is_cat;
  24 }
  25
  26 function getActiveFeedId() {
  27         try {
  28                 //console.log("gAFID: " + _active_feed_id);
  29                 return _active_feed_id;
  30         } catch (e) {
  31                 exception_error("getActiveFeedId", e);
  32         }
  33 }
  34
  35 function setActiveFeedId(id, is_cat) {
  36         try {
  37                 _active_feed_id = id;
  38
  39                 if (is_cat != undefined) {
  40                         _active_feed_is_cat = is_cat;
  41                 }
  42
  43                 selectFeed(id, is_cat);
  44         } catch (e) {
  45                 exception_error("setActiveFeedId", e);
  46         }
  47 }
  48
  49
  50 function updateFeedList() {
  51         try {
  52
  53 //              $("feeds-holder").innerHTML = "<div id=\"feedlistLoading\">" +
  54 //                      __("Loading, please wait...") + "</div>";
  55
  56                 Element.show("feedlistLoading");
  57
  58                 if (dijit.byId("feedTree")) {
  59                         dijit.byId("feedTree").destroyRecursive();
  60                 }
  61
  62                 var store = new dojo.data.ItemFileWriteStore({
  63          url: "backend.php?op=pref_feeds&method=getfeedtree&mode=2"});
  64
  65                 var treeModel = new fox.FeedStoreModel({
  66                         store: store,
  67                         query: {
  68                                 "type": getInitParam('enable_feed_cats') == 1 ? "category" : "feed"
  69                         },
  70                         rootId: "root",
  71                         rootLabel: "Feeds",
  72                         childrenAttrs: ["items"]
  73                 });
  74
  75                 var tree = new fox.FeedTree({
  76                 persist: false,
  77                 model: treeModel,
  78                 onOpen: function (item, node) {
  79                         var id = String(item.id);
  80                         var cat_id = id.substr(id.indexOf(":")+1);
  81
  82                         new Ajax.Request("backend.php",
  83                                 { parameters: "backend.php?op=feeds&method=collapse&cid=" +
  84                                         param_escape(cat_id) + "&mode=0" } );
  85            },
  86                 onClose: function (item, node) {
  87                         var id = String(item.id);
  88                         var cat_id = id.substr(id.indexOf(":")+1);
  89
  90                         new Ajax.Request("backend.php",
  91                                 { parameters: "backend.php?op=feeds&method=collapse&cid=" +
  92                                         param_escape(cat_id) + "&mode=1" } );
  93
  94            },
  95                 onClick: function (item, node) {
  96                         var id = String(item.id);
  97                         var is_cat = id.match("^CAT:");
  98                         var feed = id.substr(id.indexOf(":")+1);
  99                         viewfeed(feed, '', is_cat);
 100                         return false;
 101                 },
 102                 openOnClick: false,
 103                 showRoot: false,
 104                 id: "feedTree",
 105                 }, "feedTree");
 106
 107                 _force_scheduled_update = true;
 108
 109 /*              var menu = new dijit.Menu({id: 'feedMenu'});
 110
 111                 menu.addChild(new dijit.MenuItem({
 112           label: "Simple menu item"
 113                 }));
 114
 115 //              menu.bindDomNode(tree.domNode); */
 116
 117                 var tmph = dojo.connect(dijit.byId('feedMenu'), '_openMyself', function (event) {
 118                         console.log(dijit.getEnclosingWidget(event.target));
 119                         dojo.disconnect(tmph);
 120                 });
 121
 122                 $("feeds-holder").appendChild(tree.domNode);
 123
 124                 var tmph = dojo.connect(tree, 'onLoad', function() {
 125                 dojo.disconnect(tmph);
 126                         Element.hide("feedlistLoading");
 127
 128                         tree.collapseHiddenCats();
 129
 130                         feedlist_init();
 131
 132 //                      var node = dijit.byId("feedTree")._itemNodesMap['FEED:-2'][0].domNode
 133 //                      menu.bindDomNode(node);
 134
 135                         loading_set_progress(25);
 136                 });
 137
 138                 tree.startup();
 139
 140         } catch (e) {
 141                 exception_error("updateFeedList", e);
 142         }
 143 }
 144
 145 function catchupAllFeeds() {
 146
 147         var str = __("Mark all articles as read?");
 148
 149         if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
 150
 151                 var query_str = "backend.php?op=feeds&method=catchupAll";
 152
 153                 notify_progress("Marking all feeds as read...");
 154
 155                 //console.log("catchupAllFeeds Q=" + query_str);
 156
 157                 new Ajax.Request("backend.php", {
 158                         parameters: query_str,
 159                         onComplete: function(transport) {
 160                                 feedlist_callback2(transport);
 161                         } });
 162
 163                 global_unread = 0;
 164                 updateTitle("");
 165         }
 166 }
 167
 168 function viewCurrentFeed(method) {
 169         console.log("viewCurrentFeed");
 170
 171         if (getActiveFeedId() != undefined) {
 172                 viewfeed(getActiveFeedId(), method, activeFeedIsCat());
 173         }
 174         return false; // block unneeded form submits
 175 }
 176
 177 function timeout() {
 178         if (getInitParam("bw_limit") == "1") return;
 179
 180         try {
 181            var date = new Date();
 182       var ts = Math.round(date.getTime() / 1000);
 183
 184                 if (ts - last_scheduled_update > 10 || _force_scheduled_update) {
 185
 186                         //console.log("timeout()");
 187
 188                         window.clearTimeout(counter_timeout_id);
 189
 190                         var query_str = "?op=rpc&method=getAllCounters&seq=" + next_seq();
 191
 192                         var omode;
 193
 194                         if (firsttime_update && !navigator.userAgent.match("Opera")) {
 195                                 firsttime_update = false;
 196                                 omode = "T";
 197                         } else {
 198                                 omode = "flc";
 199                         }
 200
 201                         query_str = query_str + "&omode=" + omode;
 202
 203                         if (!_force_scheduled_update)
 204                                 query_str = query_str + "&last_article_id=" + getInitParam("last_article_id");
 205
 206                         //console.log("[timeout]" + query_str);
 207
 208                         new Ajax.Request("backend.php", {
 209                                 parameters: query_str,
 210                                 onComplete: function(transport) {
 211                                                 handle_rpc_json(transport, !_force_scheduled_update);
 212                                                 _force_scheduled_update = false;
 213                                         } });
 214
 215                         last_scheduled_update = ts;
 216                 }
 217
 218         } catch (e) {
 219                 exception_error("timeout", e);
 220         }
 221
 222         setTimeout("timeout()", 3000);
 223 }
 224
 225 function search() {
 226         var query = "backend.php?op=dlg&method=search&param=" +
 227                 param_escape(getActiveFeedId() + ":" + activeFeedIsCat());
 228
 229         if (dijit.byId("searchDlg"))
 230                 dijit.byId("searchDlg").destroyRecursive();
 231
 232         dialog = new dijit.Dialog({
 233                 id: "searchDlg",
 234                 title: __("Search"),
 235                 style: "width: 600px",
 236                 execute: function() {
 237                         if (this.validate()) {
 238                                 _search_query = dojo.objectToQuery(this.attr('value'));
 239                                 this.hide();
 240                                 viewCurrentFeed();
 241                         }
 242                 },
 243                 href: query});
 244
 245         dialog.show();
 246 }
 247
 248 function updateTitle() {
 249         var tmp = "Tiny Tiny RSS";
 250
 251         if (global_unread > 0) {
 252                 tmp = tmp + " (" + global_unread + ")";
 253         }
 254
 255         if (window.fluid) {
 256                 if (global_unread > 0) {
 257                         window.fluid.dockBadge = global_unread;
 258                 } else {
 259                         window.fluid.dockBadge = "";
 260                 }
 261         }
 262
 263         document.title = tmp;
 264 }
 265
 266 function genericSanityCheck() {
 267         setCookie("ttrss_test", "TEST");
 268
 269         if (getCookie("ttrss_test") != "TEST") {
 270                 return fatalError(2);
 271         }
 272
 273         return true;
 274 }
 275
 276 function init() {
 277         try {
 278                 //dojo.registerModulePath("fox", "../../js/");
 279
 280                 dojo.require("fox.FeedTree");
 281
 282                 if (typeof themeBeforeLayout == 'function') {
 283                         themeBeforeLayout();
 284                 }
 285
 286                 dojo.require("dijit.ColorPalette");
 287                 dojo.require("dijit.Dialog");
 288                 dojo.require("dijit.form.Button");
 289                 dojo.require("dijit.form.CheckBox");
 290                 dojo.require("dijit.form.DropDownButton");
 291                 dojo.require("dijit.form.FilteringSelect");
 292                 dojo.require("dijit.form.Form");
 293                 dojo.require("dijit.form.RadioButton");
 294                 dojo.require("dijit.form.Select");
 295                 dojo.require("dijit.form.SimpleTextarea");
 296                 dojo.require("dijit.form.TextBox");
 297                 dojo.require("dijit.form.ValidationTextBox");
 298                 dojo.require("dijit.InlineEditBox");
 299                 dojo.require("dijit.layout.AccordionContainer");
 300                 dojo.require("dijit.layout.BorderContainer");
 301                 dojo.require("dijit.layout.ContentPane");
 302                 dojo.require("dijit.layout.TabContainer");
 303                 dojo.require("dijit.Menu");
 304                 dojo.require("dijit.ProgressBar");
 305                 dojo.require("dijit.ProgressBar");
 306                 dojo.require("dijit.Toolbar");
 307                 dojo.require("dijit.Tree");
 308                 dojo.require("dijit.tree.dndSource");
 309                 dojo.require("dojo.data.ItemFileWriteStore");
 310
 311                 dojo.parser.parse();
 312
 313                 if (!genericSanityCheck())
 314                         return false;
 315
 316                 loading_set_progress(20);
 317
 318                 var hasAudio = !!((myAudioTag = document.createElement('audio')).canPlayType);
 319
 320                 new Ajax.Request("backend.php", {
 321                         parameters: {op: "rpc", method: "sanityCheck", hasAudio: hasAudio},
 322                         onComplete: function(transport) {
 323                                         backend_sanity_check_callback(transport);
 324                                 } });
 325
 326         } catch (e) {
 327                 exception_error("init", e);
 328         }
 329 }
 330
 331 function init_second_stage() {
 332
 333         try {
 334                 dojo.addOnLoad(function() {
 335                         updateFeedList();
 336                         closeArticlePanel();
 337
 338                         if (typeof themeAfterLayout == 'function') {
 339                                 themeAfterLayout();
 340                         }
 341
 342                 });
 343
 344                 delCookie("ttrss_test");
 345
 346                 var toolbar = document.forms["main_toolbar_form"];
 347
 348                 dijit.getEnclosingWidget(toolbar.view_mode).attr('value',
 349                         getInitParam("default_view_mode"));
 350
 351                 dijit.getEnclosingWidget(toolbar.order_by).attr('value',
 352                         getInitParam("default_view_order_by"));
 353
 354                 feeds_sort_by_unread = getInitParam("feeds_sort_by_unread") == 1;
 355
 356                 loading_set_progress(30);
 357
 358                 // can't use cache_clear() here because viewfeed might not have initialized yet
 359                 if ('sessionStorage' in window && window['sessionStorage'] !== null)
 360                         sessionStorage.clear();
 361
 362                 console.log("second stage ok");
 363
 364         } catch (e) {
 365                 exception_error("init_second_stage", e);
 366         }
 367 }
 368
 369 function quickMenuGo(opid) {
 370         try {
 371                 if (opid == "qmcPrefs") {
 372                         gotoPreferences();
 373                 }
 374
 375                 if (opid == "qmcTagCloud") {
 376                         displayDlg("printTagCloud");
 377                 }
 378
 379                 if (opid == "qmcTagSelect") {
 380                         displayDlg("printTagSelect");
 381                 }
 382
 383                 if (opid == "qmcSearch") {
 384                         search();
 385                         return;
 386                 }
 387
 388                 if (opid == "qmcAddFeed") {
 389                         quickAddFeed();
 390                         return;
 391                 }
 392
 393                 if (opid == "qmcDigest") {
 394                         window.location.href = "backend.php?op=digest";
 395                         return;
 396                 }
 397
 398                 if (opid == "qmcEditFeed") {
 399                         if (activeFeedIsCat())
 400                                 alert(__("You can't edit this kind of feed."));
 401                         else
 402                                 editFeed(getActiveFeedId());
 403                         return;
 404                 }
 405
 406                 if (opid == "qmcRemoveFeed") {
 407                         var actid = getActiveFeedId();
 408
 409                         if (activeFeedIsCat()) {
 410                                 alert(__("You can't unsubscribe from the category."));
 411                                 return;
 412                         }
 413
 414                         if (!actid) {
 415                                 alert(__("Please select some feed first."));
 416                                 return;
 417                         }
 418
 419                         var fn = getFeedName(actid);
 420
 421                         var pr = __("Unsubscribe from %s?").replace("%s", fn);
 422
 423                         if (confirm(pr)) {
 424                                 unsubscribeFeed(actid);
 425                         }
 426
 427                         return;
 428                 }
 429
 430                 if (opid == "qmcCatchupAll") {
 431                         catchupAllFeeds();
 432                         return;
 433                 }
 434
 435                 if (opid == "qmcShowOnlyUnread") {
 436                         toggleDispRead();
 437                         return;
 438                 }
 439
 440                 if (opid == "qmcAddFilter") {
 441                         quickAddFilter();
 442                         return;
 443                 }
 444
 445                 if (opid == "qmcAddLabel") {
 446                         addLabel();
 447                         return;
 448                 }
 449
 450                 if (opid == "qmcRescoreFeed") {
 451                         rescoreCurrentFeed();
 452                         return;
 453                 }
 454
 455                 if (opid == "qmcHKhelp") {
 456                         new Ajax.Request("backend.php", {
 457                                 parameters: "?op=backend&method=help&topic=main",
 458                                 onComplete: function(transport) {
 459                                         $("hotkey_help_overlay").innerHTML = transport.responseText;
 460                                         Effect.Appear("hotkey_help_overlay", {duration : 0.3});
 461                                 } });
 462                 }
 463
 464         } catch (e) {
 465                 exception_error("quickMenuGo", e);
 466         }
 467 }
 468
 469 function toggleDispRead() {
 470         try {
 471
 472                 var hide = !(getInitParam("hide_read_feeds") == "1");
 473
 474                 hideOrShowFeeds(hide);
 475
 476                 var query = "?op=rpc&method=setpref&key=HIDE_READ_FEEDS&value=" +
 477                         param_escape(hide);
 478
 479                 setInitParam("hide_read_feeds", hide);
 480
 481                 new Ajax.Request("backend.php", {
 482                         parameters: query,
 483                         onComplete: function(transport) {
 484                         } });
 485
 486         } catch (e) {
 487                 exception_error("toggleDispRead", e);
 488         }
 489 }
 490
 491 function parse_runtime_info(data) {
 492
 493         //console.log("parsing runtime info...");
 494
 495         for (k in data) {
 496                 var v = data[k];
 497
 498 //              console.log("RI: " + k + " => " + v);
 499
 500                 if (k == "new_version_available") {
 501                         var icon = $("newVersionIcon");
 502                         if (icon) {
 503                                 if (v == "1") {
 504                                         icon.style.display = "inline";
 505                                 } else {
 506                                         icon.style.display = "none";
 507                                 }
 508                         }
 509                         return;
 510                 }
 511
 512                 if (k == "daemon_is_running" && v != 1) {
 513                         notify_error("<span onclick=\"javascript:explainError(1)\">Update daemon is not running.</span>", true);
 514                         return;
 515                 }
 516
 517                 if (k == "daemon_stamp_ok" && v != 1) {
 518                         notify_error("<span onclick=\"javascript:explainError(3)\">Update daemon is not updating feeds.</span>", true);
 519                         return;
 520                 }
 521
 522                 if (k == "max_feed_id" || k == "num_feeds") {
 523                         if (init_params[k] != v) {
 524                                 console.log("feed count changed, need to reload feedlist.");
 525                                 updateFeedList();
 526                         }
 527                 }
 528
 529                 init_params[k] = v;
 530                 notify('');
 531         }
 532 }
 533
 534 function collapse_feedlist() {
 535         try {
 536
 537                 if (!Element.visible('feeds-holder')) {
 538                         Element.show('feeds-holder');
 539                         Element.show('feeds-holder_splitter');
 540                         $("collapse_feeds_btn").innerHTML = "&lt;&lt;";
 541                 } else {
 542                         Element.hide('feeds-holder');
 543                         Element.hide('feeds-holder_splitter');
 544                         $("collapse_feeds_btn").innerHTML = "&gt;&gt;";
 545                 }
 546
 547                 dijit.byId("main").resize();
 548
 549                 query = "?op=rpc&method=setpref&key=_COLLAPSED_FEEDLIST&value=true";
 550                 new Ajax.Request("backend.php", { parameters: query });
 551
 552         } catch (e) {
 553                 exception_error("collapse_feedlist", e);
 554         }
 555 }
 556
 557 function viewModeChanged() {
 558         cache_clear();
 559         return viewCurrentFeed('');
 560 }
 561
 562 function viewLimitChanged() {
 563         return viewCurrentFeed('');
 564 }
 565
 566 /* function adjustArticleScore(id, score) {
 567         try {
 568
 569                 var pr = prompt(__("Assign score to article:"), score);
 570
 571                 if (pr != undefined) {
 572                         var query = "?op=rpc&method=setScore&id=" + id + "&score=" + pr;
 573
 574                         new Ajax.Request("backend.php", {
 575                         parameters: query,
 576                         onComplete: function(transport) {
 577                                         viewCurrentFeed();
 578                                 } });
 579
 580                 }
 581         } catch (e) {
 582                 exception_error("adjustArticleScore", e);
 583         }
 584 } */
 585
 586 function rescoreCurrentFeed() {
 587
 588         var actid = getActiveFeedId();
 589
 590         if (activeFeedIsCat() || actid < 0) {
 591                 alert(__("You can't rescore this kind of feed."));
 592                 return;
 593         }
 594
 595         if (!actid) {
 596                 alert(__("Please select some feed first."));
 597                 return;
 598         }
 599
 600         var fn = getFeedName(actid);
 601         var pr = __("Rescore articles in %s?").replace("%s", fn);
 602
 603         if (confirm(pr)) {
 604                 notify_progress("Rescoring articles...");
 605
 606                 var query = "?op=pref-feeds&method=rescore&quiet=1&ids=" + actid;
 607
 608                 new Ajax.Request("backend.php", {
 609                         parameters: query,
 610                         onComplete: function(transport) {
 611                                 viewCurrentFeed();
 612                         } });
 613         }
 614 }
 615
 616 function hotkey_handler(e) {
 617         try {
 618
 619                 if (e.target.nodeName == "INPUT" || e.target.nodeName == "TEXTAREA") return;
 620
 621                 var keycode = false;
 622                 var shift_key = false;
 623
 624                 var cmdline = $('cmdline');
 625
 626                 try {
 627                         shift_key = e.shiftKey;
 628                 } catch (e) {
 629
 630                 }
 631
 632                 if (window.event) {
 633                         keycode = window.event.keyCode;
 634                 } else if (e) {
 635                         keycode = e.which;
 636                 }
 637
 638                 var keychar = String.fromCharCode(keycode);
 639
 640                 if (keycode == 27) { // escape
 641                         if (Element.visible("hotkey_help_overlay")) {
 642                                 Element.hide("hotkey_help_overlay");
 643                         }
 644                         hotkey_prefix = false;
 645                 }
 646
 647                 if (keycode == 16) return; // ignore lone shift
 648                 if (keycode == 17) return; // ignore lone ctrl
 649
 650                 if ((keycode == 70 || keycode == 67 || keycode == 71 || keycode == 65)
 651                                 && !hotkey_prefix) {
 652
 653                         var date = new Date();
 654                         var ts = Math.round(date.getTime() / 1000);
 655
 656                         hotkey_prefix = keycode;
 657                         hotkey_prefix_pressed = ts;
 658
 659                         cmdline.innerHTML = keychar;
 660                         Element.show(cmdline);
 661
 662                         console.log("KP: PREFIX=" + keycode + " CHAR=" + keychar + " TS=" + ts);
 663                         return true;
 664                 }
 665
 666                 if (Element.visible("hotkey_help_overlay")) {
 667                         Element.hide("hotkey_help_overlay");
 668                 }
 669
 670                 /* Global hotkeys */
 671
 672                 Element.hide(cmdline);
 673
 674                 if (!hotkey_prefix) {
 675
 676                         if (keycode == 27) { // escape
 677                                 closeArticlePanel();
 678                                 return;
 679                         }
 680
 681                         if (keycode == 69) { // e
 682                                 emailArticle();
 683                         }
 684
 685                         if ((keycode == 191 || keychar == '?') && shift_key) { // ?
 686
 687                                 new Ajax.Request("backend.php", {
 688                                         parameters: "?op=backend&method=help&topic=main",
 689                                         onComplete: function(transport) {
 690                                                 $("hotkey_help_overlay").innerHTML = transport.responseText;
 691                                                 Effect.Appear("hotkey_help_overlay", {duration : 0.3});
 692                                         } });
 693                                 return false;
 694                         }
 695
 696                         if (keycode == 191 || keychar == '/') { // /
 697                                 search();
 698                                 return false;
 699                         }
 700
 701                         if (keycode == 74 && !shift_key) { // j
 702                                 var rv = dijit.byId("feedTree").getPreviousFeed(
 703                                                 getActiveFeedId(), activeFeedIsCat());
 704
 705                                 if (rv) viewfeed(rv[0], '', rv[1]);
 706
 707                                 return;
 708                         }
 709
 710                         if (keycode == 75) { // k
 711                                 var rv = dijit.byId("feedTree").getNextFeed(
 712                                                 getActiveFeedId(), activeFeedIsCat());
 713
 714                                 if (rv) viewfeed(rv[0], '', rv[1]);
 715
 716                                 return;
 717                         }
 718
 719                         if (shift_key && keycode == 40) { // shift-down
 720                                 catchupRelativeToArticle(1);
 721                                 return;
 722                         }
 723
 724                         if (shift_key && keycode == 38) { // shift-up
 725                                 catchupRelativeToArticle(0);
 726                                 return;
 727                         }
 728
 729                         if (shift_key && keycode == 78) { // N
 730                                 scrollArticle(50);
 731                                 return;
 732                         }
 733
 734                         if (shift_key && keycode == 80) { // P
 735                                 scrollArticle(-50);
 736                                 return;
 737                         }
 738
 739                         if (keycode == 68 && shift_key) { // shift-D
 740                                 dismissSelectedArticles();
 741                                 return;
 742                         }
 743
 744                         if (keycode == 88 && shift_key) { // shift-X
 745                                 dismissReadArticles();
 746                                 return;
 747                         }
 748
 749                         if (keycode == 78 || keycode == 40) { // n, down
 750                                 if (typeof moveToPost != 'undefined') {
 751                                         moveToPost('next');
 752                                         return false;
 753                                 }
 754                         }
 755
 756                         if (keycode == 80 || keycode == 38) { // p, up
 757                                 if (typeof moveToPost != 'undefined') {
 758                                         moveToPost('prev');
 759                                         return false;
 760                                 }
 761                         }
 762
 763                         if (keycode == 83 && shift_key) { // S
 764                                 selectionTogglePublished(undefined, false, true);
 765                                 return;
 766                         }
 767
 768                         if (keycode == 83) { // s
 769                                 selectionToggleMarked(undefined, false, true);
 770                                 return;
 771                         }
 772
 773                         if (keycode == 85) { // u
 774                                 selectionToggleUnread(undefined, false, true);
 775                                 return;
 776                         }
 777
 778                         if (keycode == 84 && shift_key) { // T
 779                                 var id = getActiveArticleId();
 780                                 if (id) {
 781                                         editArticleTags(id, getActiveFeedId(), isCdmMode());
 782                                         return;
 783                                 }
 784                         }
 785
 786                         if (keycode == 9) { // tab
 787                                 var id = getArticleUnderPointer();
 788                                 if (id) {
 789                                         var cb = $("RCHK-" + id);
 790
 791                                         if (cb) {
 792                                                 cb.checked = !cb.checked;
 793                                                 toggleSelectRowById(cb, "RROW-" + id);
 794                                                 return false;
 795                                         }
 796                                 }
 797                         }
 798
 799                         if (keycode == 79) { // o
 800                                 if (getActiveArticleId()) {
 801                                         openArticleInNewWindow(getActiveArticleId());
 802                                         return;
 803                                 }
 804                         }
 805
 806                         if (keycode == 81 && shift_key) { // Q
 807                                 if (typeof catchupAllFeeds != 'undefined') {
 808                                         catchupAllFeeds();
 809                                         return;
 810                                 }
 811                         }
 812
 813                         if (keycode == 88 && !shift_key) { // x
 814                                 if (activeFeedIsCat()) {
 815                                         dijit.byId("feedTree").collapseCat(getActiveFeedId());
 816                                         return;
 817                                 }
 818                         }
 819                 }
 820
 821                 /* Prefix a */
 822
 823                 if (hotkey_prefix == 65) { // a
 824                         hotkey_prefix = false;
 825
 826                         if (keycode == 65) { // a
 827                                 selectArticles('all');
 828                                 return;
 829                         }
 830
 831                         if (keycode == 85 && !shift_key) { // u
 832                                 selectArticles('unread');
 833                                 return;
 834                         }
 835
 836                         if (keycode == 80) { // p
 837                                 selectArticles('published');
 838                                 return;
 839                         }
 840
 841                         if (keycode == 85 && shift_key) { // u
 842                                 selectArticles('marked');
 843                                 return;
 844                         }
 845
 846                         if (keycode == 73) { // i
 847                                 selectArticles('invert');
 848                                 return;
 849                         }
 850
 851                         if (keycode == 78) { // n
 852                                 selectArticles('none');
 853                                 return;
 854                         }
 855
 856                 }
 857
 858                 /* Prefix f */
 859
 860                 if (hotkey_prefix == 70) { // f
 861
 862                         hotkey_prefix = false;
 863
 864                         if (keycode == 81) { // q
 865                                 if (getActiveFeedId() != undefined) {
 866                                         catchupCurrentFeed();
 867                                         return;
 868                                 }
 869                         }
 870
 871                         if (keycode == 82) { // r
 872                                 if (getActiveFeedId() != undefined) {
 873                                         viewfeed(getActiveFeedId(), '', activeFeedIsCat());
 874                                         return;
 875                                 }
 876                         }
 877
 878                         if (keycode == 65) { // a
 879                                 toggleDispRead();
 880                                 return false;
 881                         }
 882
 883                         if (keycode == 85) { // u
 884                                 if (getActiveFeedId() != undefined) {
 885                                         viewfeed(getActiveFeedId(), '');
 886                                         return false;
 887                                 }
 888                         }
 889
 890                         if (keycode == 68 && shift_key) { // D
 891
 892                                 window.open("backend.php?op=feeds&method=view&feed=" + getActiveFeedId() +
 893                                                 "&view_mode=adaptive&order_by=default&update=&m=ForceUpdate&cat=" +
 894                                                 activeFeedIsCat() + "&DevForceUpdate=1&debug=2&xdebug=2&csrf_token=" +
 895                                                 getInitParam("csrf_token"));
 896
 897                                 return false;
 898                         }
 899
 900                         if (keycode == 69) { // e
 901
 902                                 if (activeFeedIsCat())
 903                                         alert(__("You can't edit this kind of feed."));
 904                                 else
 905                                         editFeed(getActiveFeedId());
 906                                 return;
 907
 908                                 return false;
 909                         }
 910
 911                         if (keycode == 83) { // s
 912                                 quickAddFeed();
 913                                 return false;
 914                         }
 915
 916                         if (keycode == 67 && shift_key) { // C
 917                                 if (typeof catchupAllFeeds != 'undefined') {
 918                                         catchupAllFeeds();
 919                                         return false;
 920                                 }
 921                         }
 922
 923                         if (keycode == 67) { // c
 924                                 if (getActiveFeedId() != undefined) {
 925                                         catchupCurrentFeed();
 926                                         return false;
 927                                 }
 928                         }
 929
 930                         if (keycode == 88) { // x
 931                                 reverseHeadlineOrder();
 932                                 return;
 933                         }
 934                 }
 935
 936                 /* Prefix c */
 937
 938                 if (hotkey_prefix == 67) { // c
 939                         hotkey_prefix = false;
 940
 941                         if (keycode == 70) { // f
 942                                 quickAddFilter();
 943                                 return false;
 944                         }
 945
 946                         if (keycode == 76) { // l
 947                                 addLabel();
 948                                 return false;
 949                         }
 950
 951                         if (keycode == 83) { // s
 952                                 if (typeof collapse_feedlist != 'undefined') {
 953                                         collapse_feedlist();
 954                                         return false;
 955                                 }
 956                         }
 957
 958                         if (keycode == 77) { // m
 959                                 // TODO: sortable feedlist
 960                                 return;
 961                         }
 962
 963                         if (keycode == 78) { // n
 964                                 catchupRelativeToArticle(1);
 965                                 return;
 966                         }
 967
 968                         if (keycode == 80) { // p
 969                                 catchupRelativeToArticle(0);
 970                                 return;
 971                         }
 972
 973
 974                 }
 975
 976                 /* Prefix g */
 977
 978                 if (hotkey_prefix == 71) { // g
 979
 980                         hotkey_prefix = false;
 981
 982
 983                         if (keycode == 65) { // a
 984                                 viewfeed(-4);
 985                                 return false;
 986                         }
 987
 988                         if (keycode == 83) { // s
 989                                 viewfeed(-1);
 990                                 return false;
 991                         }
 992
 993                         if (keycode == 80 && shift_key) { // P
 994                                 gotoPreferences();
 995                                 return false;
 996                         }
 997
 998                         if (keycode == 80) { // p
 999                                 viewfeed(-2);
1000                                 return false;
1001                         }
1002
1003                         if (keycode == 70) { // f
1004                                 viewfeed(-3);
1005                                 return false;
1006                         }
1007
1008                         if (keycode == 84) { // t
1009                                 displayDlg("printTagCloud");
1010                                 return false;
1011                         }
1012                 }
1013
1014                 /* Cmd */
1015
1016                 if (hotkey_prefix == 224 || hotkey_prefix == 91) { // f
1017                         hotkey_prefix = false;
1018                         return;
1019                 }
1020
1021                 if (hotkey_prefix) {
1022                         console.log("KP: PREFIX=" + hotkey_prefix + " CODE=" + keycode + " CHAR=" + keychar);
1023                 } else {
1024                         console.log("KP: CODE=" + keycode + " CHAR=" + keychar);
1025                 }
1026
1027
1028         } catch (e) {
1029                 exception_error("hotkey_handler", e);
1030         }
1031 }
1032
1033 function inPreferences() {
1034         return false;
1035 }
1036
1037 function reverseHeadlineOrder() {
1038         try {
1039
1040                 var query_str = "?op=rpc&method=togglepref&key=REVERSE_HEADLINES";
1041
1042                 new Ajax.Request("backend.php", {
1043                         parameters: query_str,
1044                         onComplete: function(transport) {
1045                                         viewCurrentFeed();
1046                                 } });
1047
1048         } catch (e) {
1049                 exception_error("reverseHeadlineOrder", e);
1050         }
1051 }
1052
1053 function newVersionDlg() {
1054         try {
1055                 var query = "backend.php?op=dlg&method=newVersion";
1056
1057                 if (dijit.byId("newVersionDlg"))
1058                         dijit.byId("newVersionDlg").destroyRecursive();
1059
1060                 dialog = new dijit.Dialog({
1061                         id: "newVersionDlg",
1062                         title: __("New version available!"),
1063                         style: "width: 600px",
1064                         href: query,
1065                 });
1066
1067                 dialog.show();
1068
1069         } catch (e) {
1070                 exception_error("newVersionDlg", e);
1071         }
1072 }
1073
1074 function handle_rpc_json(transport, scheduled_call) {
1075         try {
1076                 var reply = JSON.parse(transport.responseText);
1077
1078                 if (reply) {
1079
1080                         var error = reply['error'];
1081
1082                         if (error) {
1083                                 var code = error['code'];
1084                                 var msg = error['msg'];
1085
1086                                 console.warn("[handle_rpc_json] received fatal error " + code + "/" + msg);
1087
1088                                 if (code != 0) {
1089                                         fatalError(code, msg);
1090                                         return false;
1091                                 }
1092                         }
1093
1094                         var seq = reply['seq'];
1095
1096                         if (seq) {
1097                                 if (get_seq() != seq) {
1098                                         console.log("[handle_rpc_json] sequence mismatch: " + seq +
1099                                                 " (want: " + get_seq() + ")");
1100                                         return true;
1101                                 }
1102                         }
1103
1104                         var message = reply['message'];
1105
1106                         if (message) {
1107                                 if (message == "UPDATE_COUNTERS") {
1108                                         console.log("need to refresh counters...");
1109                                         setInitParam("last_article_id", -1);
1110                                         _force_scheduled_update = true;
1111                                 }
1112                         }
1113
1114                         var counters = reply['counters'];
1115
1116                         if (counters)
1117                                 parse_counters(counters, scheduled_call);
1118
1119                         var runtime_info = reply['runtime-info'];;
1120
1121                         if (runtime_info)
1122                                 parse_runtime_info(runtime_info);
1123
1124                         hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
1125
1126                 } else {
1127                         notify_error("Error communicating with server.");
1128                 }
1129
1130         } catch (e) {
1131                 notify_error("Error communicating with server.");
1132                 console.log(e);
1133                 //exception_error("handle_rpc_json", e, transport);
1134         }
1135
1136         return true;
1137 }
1138