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 var _widescreen_mode = false;
  11
  12 var _rpc_seq = 0;
  13
  14 function next_seq() {
  15         _rpc_seq += 1;
  16         return _rpc_seq;
  17 }
  18
  19 function get_seq() {
  20         return _rpc_seq;
  21 }
  22
  23 function activeFeedIsCat() {
  24         return _active_feed_is_cat;
  25 }
  26
  27 function getActiveFeedId() {
  28         try {
  29                 //console.log("gAFID: " + _active_feed_id);
  30                 return _active_feed_id;
  31         } catch (e) {
  32                 exception_error("getActiveFeedId", e);
  33         }
  34 }
  35
  36 function setActiveFeedId(id, is_cat) {
  37         try {
  38                 _active_feed_id = id;
  39
  40                 if (is_cat != undefined) {
  41                         _active_feed_is_cat = is_cat;
  42                 }
  43
  44                 selectFeed(id, is_cat);
  45         } catch (e) {
  46                 exception_error("setActiveFeedId", e);
  47         }
  48 }
  49
  50
  51 function updateFeedList() {
  52         try {
  53
  54 //              $("feeds-holder").innerHTML = "<div id=\"feedlistLoading\">" +
  55 //                      __("Loading, please wait...") + "</div>";
  56
  57                 Element.show("feedlistLoading");
  58
  59                 if (dijit.byId("feedTree")) {
  60                         dijit.byId("feedTree").destroyRecursive();
  61                 }
  62
  63                 var store = new dojo.data.ItemFileWriteStore({
  64          url: "backend.php?op=pref_feeds&method=getfeedtree&mode=2"});
  65
  66                 var treeModel = new fox.FeedStoreModel({
  67                         store: store,
  68                         query: {
  69                                 "type": getInitParam('enable_feed_cats') == 1 ? "category" : "feed"
  70                         },
  71                         rootId: "root",
  72                         rootLabel: "Feeds",
  73                         childrenAttrs: ["items"]
  74                 });
  75
  76                 var tree = new fox.FeedTree({
  77                 persist: false,
  78                 model: treeModel,
  79                 onOpen: function (item, node) {
  80                         var id = String(item.id);
  81                         var cat_id = id.substr(id.indexOf(":")+1);
  82
  83                         new Ajax.Request("backend.php",
  84                                 { parameters: "backend.php?op=feeds&method=collapse&cid=" +
  85                                         param_escape(cat_id) + "&mode=0" } );
  86            },
  87                 onClose: function (item, node) {
  88                         var id = String(item.id);
  89                         var cat_id = id.substr(id.indexOf(":")+1);
  90
  91                         new Ajax.Request("backend.php",
  92                                 { parameters: "backend.php?op=feeds&method=collapse&cid=" +
  93                                         param_escape(cat_id) + "&mode=1" } );
  94
  95            },
  96                 onClick: function (item, node) {
  97                         var id = String(item.id);
  98                         var is_cat = id.match("^CAT:");
  99                         var feed = id.substr(id.indexOf(":")+1);
 100                         viewfeed(feed, '', is_cat);
 101                         return false;
 102                 },
 103                 openOnClick: false,
 104                 showRoot: false,
 105                 id: "feedTree",
 106                 }, "feedTree");
 107
 108                 _force_scheduled_update = true;
 109
 110 /*              var menu = new dijit.Menu({id: 'feedMenu'});
 111
 112                 menu.addChild(new dijit.MenuItem({
 113           label: "Simple menu item"
 114                 }));
 115
 116 //              menu.bindDomNode(tree.domNode); */
 117
 118                 var tmph = dojo.connect(dijit.byId('feedMenu'), '_openMyself', function (event) {
 119                         console.log(dijit.getEnclosingWidget(event.target));
 120                         dojo.disconnect(tmph);
 121                 });
 122
 123                 $("feeds-holder").appendChild(tree.domNode);
 124
 125                 var tmph = dojo.connect(tree, 'onLoad', function() {
 126                 dojo.disconnect(tmph);
 127                         Element.hide("feedlistLoading");
 128
 129                         tree.collapseHiddenCats();
 130
 131                         feedlist_init();
 132
 133 //                      var node = dijit.byId("feedTree")._itemNodesMap['FEED:-2'][0].domNode
 134 //                      menu.bindDomNode(node);
 135
 136                         loading_set_progress(25);
 137                 });
 138
 139                 tree.startup();
 140
 141         } catch (e) {
 142                 exception_error("updateFeedList", e);
 143         }
 144 }
 145
 146 function catchupAllFeeds() {
 147
 148         var str = __("Mark all articles as read?");
 149
 150         if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
 151
 152                 var query_str = "backend.php?op=feeds&method=catchupAll";
 153
 154                 notify_progress("Marking all feeds as read...");
 155
 156                 //console.log("catchupAllFeeds Q=" + query_str);
 157
 158                 new Ajax.Request("backend.php", {
 159                         parameters: query_str,
 160                         onComplete: function(transport) {
 161                                 feedlist_callback2(transport);
 162                         } });
 163
 164                 global_unread = 0;
 165                 updateTitle("");
 166         }
 167 }
 168
 169 function viewCurrentFeed(method) {
 170         console.log("viewCurrentFeed");
 171
 172         if (getActiveFeedId() != undefined) {
 173                 viewfeed(getActiveFeedId(), method, activeFeedIsCat());
 174         }
 175         return false; // block unneeded form submits
 176 }
 177
 178 function timeout() {
 179         if (getInitParam("bw_limit") == "1") return;
 180
 181         try {
 182            var date = new Date();
 183       var ts = Math.round(date.getTime() / 1000);
 184
 185                 if (ts - last_scheduled_update > 10 || _force_scheduled_update) {
 186
 187                         //console.log("timeout()");
 188
 189                         window.clearTimeout(counter_timeout_id);
 190
 191                         var query_str = "?op=rpc&method=getAllCounters&seq=" + next_seq();
 192
 193                         var omode;
 194
 195                         if (firsttime_update && !navigator.userAgent.match("Opera")) {
 196                                 firsttime_update = false;
 197                                 omode = "T";
 198                         } else {
 199                                 omode = "flc";
 200                         }
 201
 202                         query_str = query_str + "&omode=" + omode;
 203
 204                         if (!_force_scheduled_update)
 205                                 query_str = query_str + "&last_article_id=" + getInitParam("last_article_id");
 206
 207                         //console.log("[timeout]" + query_str);
 208
 209                         new Ajax.Request("backend.php", {
 210                                 parameters: query_str,
 211                                 onComplete: function(transport) {
 212                                                 handle_rpc_json(transport, !_force_scheduled_update);
 213                                                 _force_scheduled_update = false;
 214                                         } });
 215
 216                         last_scheduled_update = ts;
 217                 }
 218
 219         } catch (e) {
 220                 exception_error("timeout", e);
 221         }
 222
 223         setTimeout("timeout()", 3000);
 224 }
 225
 226 function search() {
 227         var query = "backend.php?op=dlg&method=search&param=" +
 228                 param_escape(getActiveFeedId() + ":" + activeFeedIsCat());
 229
 230         if (dijit.byId("searchDlg"))
 231                 dijit.byId("searchDlg").destroyRecursive();
 232
 233         dialog = new dijit.Dialog({
 234                 id: "searchDlg",
 235                 title: __("Search"),
 236                 style: "width: 600px",
 237                 execute: function() {
 238                         if (this.validate()) {
 239                                 _search_query = dojo.objectToQuery(this.attr('value'));
 240                                 this.hide();
 241                                 viewCurrentFeed();
 242                         }
 243                 },
 244                 href: query});
 245
 246         dialog.show();
 247 }
 248
 249 function updateTitle() {
 250         var tmp = "Tiny Tiny RSS";
 251
 252         if (global_unread > 0) {
 253                 tmp = tmp + " (" + global_unread + ")";
 254         }
 255
 256         if (window.fluid) {
 257                 if (global_unread > 0) {
 258                         window.fluid.dockBadge = global_unread;
 259                 } else {
 260                         window.fluid.dockBadge = "";
 261                 }
 262         }
 263
 264         document.title = tmp;
 265 }
 266
 267 function genericSanityCheck() {
 268         setCookie("ttrss_test", "TEST");
 269
 270         if (getCookie("ttrss_test") != "TEST") {
 271                 return fatalError(2);
 272         }
 273
 274         return true;
 275 }
 276
 277 function init() {
 278         try {
 279                 //dojo.registerModulePath("fox", "../../js/");
 280
 281                 dojo.require("fox.FeedTree");
 282
 283                 if (typeof themeBeforeLayout == 'function') {
 284                         themeBeforeLayout();
 285                 }
 286
 287                 dojo.require("dijit.ColorPalette");
 288                 dojo.require("dijit.Dialog");
 289                 dojo.require("dijit.form.Button");
 290                 dojo.require("dijit.form.CheckBox");
 291                 dojo.require("dijit.form.DropDownButton");
 292                 dojo.require("dijit.form.FilteringSelect");
 293                 dojo.require("dijit.form.Form");
 294                 dojo.require("dijit.form.RadioButton");
 295                 dojo.require("dijit.form.Select");
 296                 dojo.require("dijit.form.SimpleTextarea");
 297                 dojo.require("dijit.form.TextBox");
 298                 dojo.require("dijit.form.ValidationTextBox");
 299                 dojo.require("dijit.InlineEditBox");
 300                 dojo.require("dijit.layout.AccordionContainer");
 301                 dojo.require("dijit.layout.BorderContainer");
 302                 dojo.require("dijit.layout.ContentPane");
 303                 dojo.require("dijit.layout.TabContainer");
 304                 dojo.require("dijit.Menu");
 305                 dojo.require("dijit.ProgressBar");
 306                 dojo.require("dijit.ProgressBar");
 307                 dojo.require("dijit.Toolbar");
 308                 dojo.require("dijit.Tree");
 309                 dojo.require("dijit.tree.dndSource");
 310                 dojo.require("dojo.data.ItemFileWriteStore");
 311
 312                 dojo.parser.parse();
 313
 314                 if (!genericSanityCheck())
 315                         return false;
 316
 317                 loading_set_progress(20);
 318
 319                 var hasAudio = !!((myAudioTag = document.createElement('audio')).canPlayType);
 320
 321                 new Ajax.Request("backend.php", {
 322                         parameters: {op: "rpc", method: "sanityCheck", hasAudio: hasAudio},
 323                         onComplete: function(transport) {
 324                                         backend_sanity_check_callback(transport);
 325                                 } });
 326
 327         } catch (e) {
 328                 exception_error("init", e);
 329         }
 330 }
 331
 332 function init_second_stage() {
 333
 334         try {
 335                 dojo.addOnLoad(function() {
 336                         updateFeedList();
 337                         closeArticlePanel();
 338
 339                         _widescreen_mode = getInitParam("widescreen");
 340
 341                         if (_widescreen_mode) {
 342                                 switchPanelMode(_widescreen_mode);
 343                         }
 344
 345                         if (typeof themeAfterLayout == 'function') {
 346                                 themeAfterLayout();
 347                         }
 348
 349                 });
 350
 351                 delCookie("ttrss_test");
 352
 353                 var toolbar = document.forms["main_toolbar_form"];
 354
 355                 dijit.getEnclosingWidget(toolbar.view_mode).attr('value',
 356                         getInitParam("default_view_mode"));
 357
 358                 dijit.getEnclosingWidget(toolbar.order_by).attr('value',
 359                         getInitParam("default_view_order_by"));
 360
 361                 feeds_sort_by_unread = getInitParam("feeds_sort_by_unread") == 1;
 362
 363                 loading_set_progress(30);
 364
 365                 // can't use cache_clear() here because viewfeed might not have initialized yet
 366                 if ('sessionStorage' in window && window['sessionStorage'] !== null)
 367                         sessionStorage.clear();
 368
 369                 console.log("second stage ok");
 370
 371         } catch (e) {
 372                 exception_error("init_second_stage", e);
 373         }
 374 }
 375
 376 function quickMenuGo(opid) {
 377         try {
 378                 if (opid == "qmcPrefs") {
 379                         gotoPreferences();
 380                 }
 381
 382                 if (opid == "qmcTagCloud") {
 383                         displayDlg("printTagCloud");
 384                 }
 385
 386                 if (opid == "qmcTagSelect") {
 387                         displayDlg("printTagSelect");
 388                 }
 389
 390                 if (opid == "qmcSearch") {
 391                         search();
 392                         return;
 393                 }
 394
 395                 if (opid == "qmcAddFeed") {
 396                         quickAddFeed();
 397                         return;
 398                 }
 399
 400                 if (opid == "qmcDigest") {
 401                         window.location.href = "backend.php?op=digest";
 402                         return;
 403                 }
 404
 405                 if (opid == "qmcEditFeed") {
 406                         if (activeFeedIsCat())
 407                                 alert(__("You can't edit this kind of feed."));
 408                         else
 409                                 editFeed(getActiveFeedId());
 410                         return;
 411                 }
 412
 413                 if (opid == "qmcRemoveFeed") {
 414                         var actid = getActiveFeedId();
 415
 416                         if (activeFeedIsCat()) {
 417                                 alert(__("You can't unsubscribe from the category."));
 418                                 return;
 419                         }
 420
 421                         if (!actid) {
 422                                 alert(__("Please select some feed first."));
 423                                 return;
 424                         }
 425
 426                         var fn = getFeedName(actid);
 427
 428                         var pr = __("Unsubscribe from %s?").replace("%s", fn);
 429
 430                         if (confirm(pr)) {
 431                                 unsubscribeFeed(actid);
 432                         }
 433
 434                         return;
 435                 }
 436
 437                 if (opid == "qmcCatchupAll") {
 438                         catchupAllFeeds();
 439                         return;
 440                 }
 441
 442                 if (opid == "qmcShowOnlyUnread") {
 443                         toggleDispRead();
 444                         return;
 445                 }
 446
 447                 if (opid == "qmcAddFilter") {
 448                         quickAddFilter();
 449                         return;
 450                 }
 451
 452                 if (opid == "qmcAddLabel") {
 453                         addLabel();
 454                         return;
 455                 }
 456
 457                 if (opid == "qmcRescoreFeed") {
 458                         rescoreCurrentFeed();
 459                         return;
 460                 }
 461
 462                 if (opid == "qmcToggleWidescreen") {
 463                         if (!isCdmMode()) {
 464                                 _widescreen_mode = !_widescreen_mode;
 465
 466                                 switchPanelMode(_widescreen_mode);
 467                         }
 468                         return;
 469                 }
 470
 471                 if (opid == "qmcHKhelp") {
 472                         helpDialog("main");
 473                 }
 474
 475         } catch (e) {
 476                 exception_error("quickMenuGo", e);
 477         }
 478 }
 479
 480 function toggleDispRead() {
 481         try {
 482
 483                 var hide = !(getInitParam("hide_read_feeds") == "1");
 484
 485                 hideOrShowFeeds(hide);
 486
 487                 var query = "?op=rpc&method=setpref&key=HIDE_READ_FEEDS&value=" +
 488                         param_escape(hide);
 489
 490                 setInitParam("hide_read_feeds", hide);
 491
 492                 new Ajax.Request("backend.php", {
 493                         parameters: query,
 494                         onComplete: function(transport) {
 495                         } });
 496
 497         } catch (e) {
 498                 exception_error("toggleDispRead", e);
 499         }
 500 }
 501
 502 function parse_runtime_info(data) {
 503
 504         //console.log("parsing runtime info...");
 505
 506         for (k in data) {
 507                 var v = data[k];
 508
 509 //              console.log("RI: " + k + " => " + v);
 510
 511                 if (k == "new_version_available") {
 512                         var icon = $("newVersionIcon");
 513                         if (icon) {
 514                                 if (v == "1") {
 515                                         icon.style.display = "inline";
 516                                 } else {
 517                                         icon.style.display = "none";
 518                                 }
 519                         }
 520                         return;
 521                 }
 522
 523                 if (k == "daemon_is_running" && v != 1) {
 524                         notify_error("<span onclick=\"javascript:explainError(1)\">Update daemon is not running.</span>", true);
 525                         return;
 526                 }
 527
 528                 if (k == "daemon_stamp_ok" && v != 1) {
 529                         notify_error("<span onclick=\"javascript:explainError(3)\">Update daemon is not updating feeds.</span>", true);
 530                         return;
 531                 }
 532
 533                 if (k == "max_feed_id" || k == "num_feeds") {
 534                         if (init_params[k] != v) {
 535                                 console.log("feed count changed, need to reload feedlist.");
 536                                 updateFeedList();
 537                         }
 538                 }
 539
 540                 init_params[k] = v;
 541                 notify('');
 542         }
 543 }
 544
 545 function collapse_feedlist() {
 546         try {
 547
 548                 if (!Element.visible('feeds-holder')) {
 549                         Element.show('feeds-holder');
 550                         Element.show('feeds-holder_splitter');
 551                         $("collapse_feeds_btn").innerHTML = "&lt;&lt;";
 552                 } else {
 553                         Element.hide('feeds-holder');
 554                         Element.hide('feeds-holder_splitter');
 555                         $("collapse_feeds_btn").innerHTML = "&gt;&gt;";
 556                 }
 557
 558                 dijit.byId("main").resize();
 559
 560                 query = "?op=rpc&method=setpref&key=_COLLAPSED_FEEDLIST&value=true";
 561                 new Ajax.Request("backend.php", { parameters: query });
 562
 563         } catch (e) {
 564                 exception_error("collapse_feedlist", e);
 565         }
 566 }
 567
 568 function viewModeChanged() {
 569         cache_clear();
 570         return viewCurrentFeed('');
 571 }
 572
 573 function viewLimitChanged() {
 574         return viewCurrentFeed('');
 575 }
 576
 577 /* function adjustArticleScore(id, score) {
 578         try {
 579
 580                 var pr = prompt(__("Assign score to article:"), score);
 581
 582                 if (pr != undefined) {
 583                         var query = "?op=rpc&method=setScore&id=" + id + "&score=" + pr;
 584
 585                         new Ajax.Request("backend.php", {
 586                         parameters: query,
 587                         onComplete: function(transport) {
 588                                         viewCurrentFeed();
 589                                 } });
 590
 591                 }
 592         } catch (e) {
 593                 exception_error("adjustArticleScore", e);
 594         }
 595 } */
 596
 597 function rescoreCurrentFeed() {
 598
 599         var actid = getActiveFeedId();
 600
 601         if (activeFeedIsCat() || actid < 0) {
 602                 alert(__("You can't rescore this kind of feed."));
 603                 return;
 604         }
 605
 606         if (!actid) {
 607                 alert(__("Please select some feed first."));
 608                 return;
 609         }
 610
 611         var fn = getFeedName(actid);
 612         var pr = __("Rescore articles in %s?").replace("%s", fn);
 613
 614         if (confirm(pr)) {
 615                 notify_progress("Rescoring articles...");
 616
 617                 var query = "?op=pref-feeds&method=rescore&quiet=1&ids=" + actid;
 618
 619                 new Ajax.Request("backend.php", {
 620                         parameters: query,
 621                         onComplete: function(transport) {
 622                                 viewCurrentFeed();
 623                         } });
 624         }
 625 }
 626
 627 function hotkey_handler(e) {
 628         try {
 629
 630                 if (e.target.nodeName == "INPUT" || e.target.nodeName == "TEXTAREA") return;
 631
 632                 var keycode = false;
 633                 var shift_key = false;
 634
 635                 var cmdline = $('cmdline');
 636
 637                 try {
 638                         shift_key = e.shiftKey;
 639                 } catch (e) {
 640
 641                 }
 642
 643                 if (window.event) {
 644                         keycode = window.event.keyCode;
 645                 } else if (e) {
 646                         keycode = e.which;
 647                 }
 648
 649                 var keychar = String.fromCharCode(keycode);
 650
 651                 if (keycode == 27) { // escape
 652                         hotkey_prefix = false;
 653                 }
 654
 655                 if (keycode == 16) return; // ignore lone shift
 656                 if (keycode == 17) return; // ignore lone ctrl
 657
 658                 if (!shift_key) keychar = keychar.toLowerCase();
 659
 660                 var hotkeys = getInitParam("hotkeys");
 661
 662                 if (!hotkey_prefix && hotkeys[0].indexOf(keychar) != -1) {
 663
 664                         var date = new Date();
 665                         var ts = Math.round(date.getTime() / 1000);
 666
 667                         hotkey_prefix = keychar;
 668                         hotkey_prefix_pressed = ts;
 669
 670                         cmdline.innerHTML = keychar;
 671                         Element.show(cmdline);
 672
 673                         return true;
 674                 }
 675
 676                 Element.hide(cmdline);
 677
 678                 var hotkey = keychar.search(/[a-zA-Z0-9]/) != -1 ? keychar : "(" + keycode + ")";
 679                 hotkey = hotkey_prefix ? hotkey_prefix + " " + hotkey : hotkey;
 680                 hotkey_prefix = false;
 681
 682                 var hotkey_action = false;
 683                 var hotkeys = getInitParam("hotkeys");
 684
 685                 for (sequence in hotkeys[1]) {
 686                         if (sequence == hotkey) {
 687                                 hotkey_action = hotkeys[1][sequence];
 688                                 break;
 689                         }
 690                 }
 691
 692                 switch (hotkey_action) {
 693                 case "next_feed":
 694                         var rv = dijit.byId("feedTree").getNextFeed(
 695                                         getActiveFeedId(), activeFeedIsCat());
 696
 697                         if (rv) viewfeed(rv[0], '', rv[1]);
 698                         return false;
 699                 case "prev_feed":
 700                         var rv = dijit.byId("feedTree").getPreviousFeed(
 701                                         getActiveFeedId(), activeFeedIsCat());
 702
 703                         if (rv) viewfeed(rv[0], '', rv[1]);
 704                         return false;
 705                 case "next_article":
 706                         moveToPost('next');
 707                         return false;
 708                 case "prev_article":
 709                         moveToPost('prev');
 710                         return false;
 711                 case "search_dialog":
 712                         search();
 713                         return ;
 714                 case "toggle_mark":
 715                         selectionToggleMarked(undefined, false, true);
 716                         return false;
 717                 case "toggle_publ":
 718                         selectionTogglePublished(undefined, false, true);
 719                         return false;
 720                 case "toggle_unread":
 721                         selectionToggleUnread(undefined, false, true);
 722                         return false;
 723                 case "edit_tags":
 724                         var id = getActiveArticleId();
 725                         if (id) {
 726                                 editArticleTags(id, getActiveFeedId(), isCdmMode());
 727                                 return;
 728                         }
 729                         return false;
 730                 case "dismiss_selected":
 731                         dismissSelectedArticles();
 732                         return false;
 733                 case "dismiss_read":
 734                         return false;
 735                 case "open_in_new_window":
 736                         if (getActiveArticleId()) {
 737                                 openArticleInNewWindow(getActiveArticleId());
 738                                 return;
 739                         }
 740                         return false;
 741                 case "catchup_below":
 742                         catchupRelativeToArticle(1);
 743                         return false;
 744                 case "catchup_above":
 745                         catchupRelativeToArticle(0);
 746                         return false;
 747                 case "article_scroll_down":
 748                         scrollArticle(50);
 749                         return false;
 750                 case "article_scroll_up":
 751                         scrollArticle(-50);
 752                         return false;
 753                 case "email_article":
 754                         if (typeof emailArticle != "undefined") {
 755                                 emailArticle();
 756                         } else {
 757                                 alert(__("Please enable mail plugin first."));
 758                         }
 759                         return false;
 760                 case "select_all":
 761                         selectArticles('all');
 762                         return false;
 763                 case "select_unread":
 764                         selectArticles('unread');
 765                         return false;
 766                 case "select_marked":
 767                         selectArticles('marked');
 768                         return false;
 769                 case "select_published":
 770                         selectArticles('published');
 771                         return false;
 772                 case "select_invert":
 773                         selectArticles('invert');
 774                         return false;
 775                 case "select_none":
 776                         selectArticles('none');
 777                         return false;
 778                 case "feed_refresh":
 779                         if (getActiveFeedId() != undefined) {
 780                                 viewfeed(getActiveFeedId(), '', activeFeedIsCat());
 781                                 return;
 782                         }
 783                         return false;
 784                 case "feed_unhide_read":
 785                         toggleDispRead();
 786                         return false;
 787                 case "feed_subscribe":
 788                         quickAddFeed();
 789                         return false;
 790                 case "feed_debug_update":
 791                         window.open("backend.php?op=feeds&method=view&feed=" + getActiveFeedId() +
 792                                 "&view_mode=adaptive&order_by=default&update=&m=ForceUpdate&cat=" +
 793                                 activeFeedIsCat() + "&DevForceUpdate=1&debug=1&xdebug=1&csrf_token=" +
 794                                 getInitParam("csrf_token"));
 795                         return false;
 796                 case "feed_edit":
 797                         if (activeFeedIsCat())
 798                                 alert(__("You can't edit this kind of feed."));
 799                         else
 800                                 editFeed(getActiveFeedId());
 801                         return false;
 802                 case "feed_catchup":
 803                         if (getActiveFeedId() != undefined) {
 804                                 catchupCurrentFeed();
 805                                 return;
 806                         }
 807                         return false;
 808                 case "feed_reverse":
 809                         reverseHeadlineOrder();
 810                         return false;
 811                 case "catchup_all":
 812                         catchupAllFeeds();
 813                         return false;
 814                 case "cat_toggle_collapse":
 815                         if (activeFeedIsCat()) {
 816                                 dijit.byId("feedTree").collapseCat(getActiveFeedId());
 817                                 return;
 818                         }
 819                         return false;
 820                 case "goto_all":
 821                         viewfeed(-4);
 822                         return false;
 823                 case "goto_fresh":
 824                         viewfeed(-3);
 825                         return false;
 826                 case "goto_marked":
 827                         viewfeed(-1);
 828                         return false;
 829                 case "goto_published":
 830                         viewfeed(-2);
 831                         return false;
 832                 case "goto_tagcloud":
 833                         displayDlg("printTagCloud");
 834                         return false;
 835                 case "goto_prefs":
 836                         gotoPreferences();
 837                         return false;
 838                 case "select_article_cursor":
 839                         var id = getArticleUnderPointer();
 840                         if (id) {
 841                                 var cb = dijit.byId("RCHK-" + id);
 842                                 if (cb) {
 843                                         cb.attr("checked", !cb.attr("checked"));
 844                                         toggleSelectRowById(cb, "RROW-" + id);
 845                                         return false;
 846                                 }
 847                         }
 848                         return false;
 849                 case "create_label":
 850                         addLabel();
 851                         return false;
 852                 case "create_filter":
 853                         quickAddFilter();
 854                         return false;
 855                 case "collapse_sidebar":
 856                         collapse_feedlist();
 857                         return false;
 858                 case "toggle_widescreen":
 859                         if (!isCdmMode()) {
 860                                 _widescreen_mode = !_widescreen_mode;
 861
 862                                 switchPanelMode(_widescreen_mode);
 863                         }
 864                         return false;
 865                 case "help_dialog":
 866                         helpDialog("main");
 867                         return false;
 868                 default:
 869                         console.log("unhandled action: " + hotkey_action + "; hotkey: " + hotkey);
 870                 }
 871
 872         } catch (e) {
 873                 exception_error("hotkey_handler", e);
 874         }
 875 }
 876
 877 function inPreferences() {
 878         return false;
 879 }
 880
 881 function reverseHeadlineOrder() {
 882         try {
 883
 884                 var query_str = "?op=rpc&method=togglepref&key=REVERSE_HEADLINES";
 885
 886                 new Ajax.Request("backend.php", {
 887                         parameters: query_str,
 888                         onComplete: function(transport) {
 889                                         viewCurrentFeed();
 890                                 } });
 891
 892         } catch (e) {
 893                 exception_error("reverseHeadlineOrder", e);
 894         }
 895 }
 896
 897 function newVersionDlg() {
 898         try {
 899                 var query = "backend.php?op=dlg&method=newVersion";
 900
 901                 if (dijit.byId("newVersionDlg"))
 902                         dijit.byId("newVersionDlg").destroyRecursive();
 903
 904                 dialog = new dijit.Dialog({
 905                         id: "newVersionDlg",
 906                         title: __("New version available!"),
 907                         style: "width: 600px",
 908                         href: query,
 909                 });
 910
 911                 dialog.show();
 912
 913         } catch (e) {
 914                 exception_error("newVersionDlg", e);
 915         }
 916 }
 917
 918 function handle_rpc_json(transport, scheduled_call) {
 919         try {
 920                 var reply = JSON.parse(transport.responseText);
 921
 922                 if (reply) {
 923
 924                         var error = reply['error'];
 925
 926                         if (error) {
 927                                 var code = error['code'];
 928                                 var msg = error['msg'];
 929
 930                                 console.warn("[handle_rpc_json] received fatal error " + code + "/" + msg);
 931
 932                                 if (code != 0) {
 933                                         fatalError(code, msg);
 934                                         return false;
 935                                 }
 936                         }
 937
 938                         var seq = reply['seq'];
 939
 940                         if (seq) {
 941                                 if (get_seq() != seq) {
 942                                         console.log("[handle_rpc_json] sequence mismatch: " + seq +
 943                                                 " (want: " + get_seq() + ")");
 944                                         return true;
 945                                 }
 946                         }
 947
 948                         var message = reply['message'];
 949
 950                         if (message) {
 951                                 if (message == "UPDATE_COUNTERS") {
 952                                         console.log("need to refresh counters...");
 953                                         setInitParam("last_article_id", -1);
 954                                         _force_scheduled_update = true;
 955                                 }
 956                         }
 957
 958                         var counters = reply['counters'];
 959
 960                         if (counters)
 961                                 parse_counters(counters, scheduled_call);
 962
 963                         var runtime_info = reply['runtime-info'];;
 964
 965                         if (runtime_info)
 966                                 parse_runtime_info(runtime_info);
 967
 968                         hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
 969
 970                         Element.hide("net-alert");
 971
 972                 } else {
 973                         //notify_error("Error communicating with server.");
 974                         Element.show("net-alert");
 975                 }
 976
 977         } catch (e) {
 978                 Element.show("net-alert");
 979                 //notify_error("Error communicating with server.");
 980                 console.log(e);
 981                 //exception_error("handle_rpc_json", e, transport);
 982         }
 983
 984         return true;
 985 }
 986
 987 function switchPanelMode(wide) {
 988         try {
 989                 article_id = getActiveArticleId();
 990
 991                 if (wide) {
 992                         dijit.byId("headlines-wrap-inner").attr("design", 'sidebar');
 993                         dijit.byId("content-insert").attr("region", "trailing");
 994
 995                         dijit.byId("content-insert").domNode.setStyle({width: '50%',
 996                                 height: 'auto',
 997                                 'border-top-width': '0px' });
 998
 999                         $("headlines-toolbar").setStyle({ 'border-bottom-width': '0px' });
1000
1001                 } else {
1002
1003                         dijit.byId("content-insert").attr("region", "bottom");
1004
1005                         dijit.byId("content-insert").domNode.setStyle({width: 'auto',
1006                                 height: '50%',
1007                                 'border-top-width': '1px'});
1008
1009                         $("headlines-toolbar").setStyle({ 'border-bottom-width': '1px' });
1010                 }
1011
1012                 closeArticlePanel();
1013
1014                 if (article_id) view(article_id);
1015
1016                 new Ajax.Request("backend.php", {
1017                         parameters: "op=rpc&method=setpanelmode&wide=" + (wide ? 1 : 0),
1018                         onComplete: function(transport) {
1019                                 console.log(transport.responseText);
1020                         } });
1021
1022
1023         } catch (e) {
1024                 exception_error("switchPanelMode", e);
1025         }
1026 }