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