tt-rss.js

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