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.form.SimpleTextarea");
 284                 dojo.require("dijit.Toolbar");
 285                 dojo.require("dijit.ProgressBar");
 286                 dojo.require("dijit.Menu");
 287                 dojo.require("dojo.parser");
 288
 289                 dojo.registerModulePath("fox", "../..");
 290
 291                 dojo.require("fox.FeedTree");
 292
 293                 if (typeof themeBeforeLayout == 'function') {
 294                         themeBeforeLayout();
 295                 }
 296
 297                 dojo.addOnLoad(function() {
 298                         updateFeedList();
 299                         closeArticlePanel();
 300
 301                         if (typeof themeAfterLayout == 'function') {
 302                                 themeAfterLayout();
 303                         }
 304
 305                 });
 306
 307                 if (!genericSanityCheck())
 308                         return;
 309
 310                 loading_set_progress(20);
 311
 312                 new Ajax.Request("backend.php", {
 313                         parameters: {op: "rpc", subop: "sanityCheck"},
 314                         onComplete: function(transport) {
 315                                         backend_sanity_check_callback(transport);
 316                                 } });
 317
 318         } catch (e) {
 319                 exception_error("init", e);
 320         }
 321 }
 322
 323 function init_second_stage() {
 324
 325         try {
 326
 327                 delCookie("ttrss_test");
 328
 329                 var toolbar = document.forms["main_toolbar_form"];
 330
 331                 dropboxSelect(toolbar.view_mode, getInitParam("default_view_mode"));
 332                 dropboxSelect(toolbar.order_by, getInitParam("default_view_order_by"));
 333
 334                 feeds_sort_by_unread = getInitParam("feeds_sort_by_unread") == 1;
 335
 336                 loading_set_progress(30);
 337
 338                 if (has_local_storage())
 339                         localStorage.clear();
 340
 341                 console.log("second stage ok");
 342
 343         } catch (e) {
 344                 exception_error("init_second_stage", e);
 345         }
 346 }
 347
 348 function quickMenuChange() {
 349         var chooser = $("quickMenuChooser");
 350         var opid = chooser[chooser.selectedIndex].value;
 351
 352         chooser.selectedIndex = 0;
 353         quickMenuGo(opid);
 354 }
 355
 356 function quickMenuGo(opid) {
 357         try {
 358
 359                 if (opid == "qmcPrefs") {
 360                         gotoPreferences();
 361                 }
 362
 363                 if (opid == "qmcTagCloud") {
 364                         displayDlg("printTagCloud");
 365                 }
 366
 367                 if (opid == "qmcSearch") {
 368                         displayDlg("search", getActiveFeedId() + ":" + activeFeedIsCat(),
 369                                 function() {
 370                                         document.forms['search_form'].query.focus();
 371                                 });
 372                         return;
 373                 }
 374
 375                 if (opid == "qmcAddFeed") {
 376                         quickAddFeed();
 377                         return;
 378                 }
 379
 380                 if (opid == "qmcEditFeed") {
 381                         if (activeFeedIsCat())
 382                                 alert(__("You can't edit this kind of feed."));
 383                         else
 384                                 editFeed(getActiveFeedId());
 385                         return;
 386                 }
 387
 388                 if (opid == "qmcRemoveFeed") {
 389                         var actid = getActiveFeedId();
 390
 391                         if (activeFeedIsCat()) {
 392                                 alert(__("You can't unsubscribe from the category."));
 393                                 return;
 394                         }
 395
 396                         if (!actid) {
 397                                 alert(__("Please select some feed first."));
 398                                 return;
 399                         }
 400
 401                         var fn = getFeedName(actid);
 402
 403                         var pr = __("Unsubscribe from %s?").replace("%s", fn);
 404
 405                         if (confirm(pr)) {
 406                                 unsubscribeFeed(actid);
 407                         }
 408
 409                         return;
 410                 }
 411
 412                 if (opid == "qmcCatchupAll") {
 413                         catchupAllFeeds();
 414                         return;
 415                 }
 416
 417                 if (opid == "qmcShowOnlyUnread") {
 418                         toggleDispRead();
 419                         return;
 420                 }
 421
 422                 if (opid == "qmcAddFilter") {
 423                         quickAddFilter();
 424                         return;
 425                 }
 426
 427                 if (opid == "qmcAddLabel") {
 428                         addLabel();
 429                         return;
 430                 }
 431
 432                 if (opid == "qmcRescoreFeed") {
 433                         rescoreCurrentFeed();
 434                         return;
 435                 }
 436
 437                 if (opid == "qmcHKhelp") {
 438                         //Element.show("hotkey_help_overlay");
 439                         Effect.Appear("hotkey_help_overlay", {duration : 0.3});
 440                 }
 441
 442         } catch (e) {
 443                 exception_error("quickMenuGo", e);
 444         }
 445 }
 446
 447 function toggleDispRead() {
 448         try {
 449
 450                 var hide = !(getInitParam("hide_read_feeds") == "1");
 451
 452                 hideOrShowFeeds(hide);
 453
 454                 var query = "?op=rpc&subop=setpref&key=HIDE_READ_FEEDS&value=" +
 455                         param_escape(hide);
 456
 457                 setInitParam("hide_read_feeds", hide);
 458
 459                 new Ajax.Request("backend.php", {
 460                         parameters: query,
 461                         onComplete: function(transport) {
 462                         } });
 463
 464         } catch (e) {
 465                 exception_error("toggleDispRead", e);
 466         }
 467 }
 468
 469 function parse_runtime_info(elem) {
 470
 471         if (!elem || !elem.firstChild) {
 472                 console.warn("parse_runtime_info: invalid node passed");
 473                 return;
 474         }
 475
 476         var data = JSON.parse(elem.firstChild.nodeValue);
 477
 478         //console.log("parsing runtime info...");
 479
 480         for (k in data) {
 481                 var v = data[k];
 482
 483                 // console.log("RI: " + k + " => " + v);
 484
 485                 if (k == "new_version_available") {
 486                         var icon = $("newVersionIcon");
 487                         if (icon) {
 488                                 if (v == "1") {
 489                                         icon.style.display = "inline";
 490                                 } else {
 491                                         icon.style.display = "none";
 492                                 }
 493                         }
 494                         return;
 495                 }
 496
 497                 var error_flag;
 498
 499                 if (k == "daemon_is_running" && v != 1) {
 500                         notify_error("<span onclick=\"javascript:explainError(1)\">Update daemon is not running.</span>", true);
 501                         return;
 502                 }
 503
 504                 if (k == "daemon_stamp_ok" && v != 1) {
 505                         notify_error("<span onclick=\"javascript:explainError(3)\">Update daemon is not updating feeds.</span>", true);
 506                         return;
 507                 }
 508
 509                 init_params[k] = v;
 510                 notify('');
 511         }
 512 }
 513
 514 function catchupCurrentFeed() {
 515
 516         var fn = getFeedName(getActiveFeedId(), activeFeedIsCat());
 517
 518         var str = __("Mark all articles in %s as read?").replace("%s", fn);
 519
 520         if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
 521                 return viewCurrentFeed('MarkAllRead')
 522         }
 523 }
 524
 525 function catchupFeedInGroup(id) {
 526
 527         try {
 528
 529                 var title = getFeedName(id);
 530
 531                 var str = __("Mark all articles in %s as read?").replace("%s", title);
 532
 533                 if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
 534                         return viewCurrentFeed('MarkAllReadGR:' + id)
 535                 }
 536
 537         } catch (e) {
 538                 exception_error("catchupFeedInGroup", e);
 539         }
 540 }
 541
 542 function collapse_feedlist() {
 543         try {
 544
 545                 if (!Element.visible('feeds-holder')) {
 546                         Element.show('feeds-holder');
 547                         $("collapse_feeds_btn").innerHTML = "&lt;&lt;";
 548                 } else {
 549                         Element.hide('feeds-holder');
 550                         $("collapse_feeds_btn").innerHTML = "&gt;&gt;";
 551                 }
 552
 553                 dijit.byId("main").resize();
 554
 555                 query = "?op=rpc&subop=setpref&key=_COLLAPSED_FEEDLIST&value=true";
 556                 new Ajax.Request("backend.php", { parameters: query });
 557
 558         } catch (e) {
 559                 exception_error("collapse_feedlist", e);
 560         }
 561 }
 562
 563 function viewModeChanged() {
 564         cache_flush();
 565         return viewCurrentFeed('')
 566 }
 567
 568 function viewLimitChanged() {
 569         cache_flush();
 570         return viewCurrentFeed('')
 571 }
 572
 573 /* function adjustArticleScore(id, score) {
 574         try {
 575
 576                 var pr = prompt(__("Assign score to article:"), score);
 577
 578                 if (pr != undefined) {
 579                         var query = "?op=rpc&subop=setScore&id=" + id + "&score=" + pr;
 580
 581                         new Ajax.Request("backend.php", {
 582                         parameters: query,
 583                         onComplete: function(transport) {
 584                                         viewCurrentFeed();
 585                                 } });
 586
 587                 }
 588         } catch (e) {
 589                 exception_error("adjustArticleScore", e);
 590         }
 591 } */
 592
 593 function rescoreCurrentFeed() {
 594
 595         var actid = getActiveFeedId();
 596
 597         if (activeFeedIsCat() || actid < 0) {
 598                 alert(__("You can't rescore this kind of feed."));
 599                 return;
 600         }
 601
 602         if (!actid) {
 603                 alert(__("Please select some feed first."));
 604                 return;
 605         }
 606
 607         var fn = getFeedName(actid);
 608         var pr = __("Rescore articles in %s?").replace("%s", fn);
 609
 610         if (confirm(pr)) {
 611                 notify_progress("Rescoring articles...");
 612
 613                 var query = "?op=pref-feeds&subop=rescore&quiet=1&ids=" + actid;
 614
 615                 new Ajax.Request("backend.php", {
 616                         parameters: query,
 617                         onComplete: function(transport) {
 618                                 viewCurrentFeed();
 619                         } });
 620         }
 621 }
 622
 623 function hotkey_handler(e) {
 624
 625         try {
 626
 627                 var widget = dijit.getEnclosingWidget(e.target);
 628                 if (widget && Element.visible(widget.domNode)) return;
 629
 630                 var keycode;
 631                 var shift_key = false;
 632
 633                 var cmdline = $('cmdline');
 634
 635                 try {
 636                         shift_key = e.shiftKey;
 637                 } catch (e) {
 638
 639                 }
 640
 641                 if (window.event) {
 642                         keycode = window.event.keyCode;
 643                 } else if (e) {
 644                         keycode = e.which;
 645                 }
 646
 647                 var keychar = String.fromCharCode(keycode);
 648
 649                 if (keycode == 27) { // escape
 650                         if (Element.visible("hotkey_help_overlay")) {
 651                                 Element.hide("hotkey_help_overlay");
 652                         }
 653                         hotkey_prefix = false;
 654                         closeInfoBox();
 655                 }
 656
 657                 var dialog = dijit.byId("infoBox");
 658                 var dialog_visible = false;
 659
 660                 if (dialog)
 661                         dialog_visible = Element.visible(dialog.domNode);
 662
 663                 if (dialog_visible || !hotkeys_enabled) {
 664                         console.log("hotkeys disabled");
 665                         return;
 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                                 displayDlg("search", getActiveFeedId() + ":" + activeFeedIsCat(),
 708                                         function() {
 709                                                 document.forms['search_form'].query.focus();
 710                                         });
 711                                 return false;
 712                         }
 713
 714                         if (keycode == 74) { // j
 715                                 // TODO: move to previous feed
 716                                 return;
 717                         }
 718
 719                         if (keycode == 75) { // k
 720                                 // TODO: move to next feed
 721                                 return;
 722                         }
 723
 724                         if (shift_key && keycode == 40) { // shift-down
 725                                 catchupRelativeToArticle(1);
 726                                 return;
 727                         }
 728
 729                         if (shift_key && keycode == 38) { // shift-up
 730                                 catchupRelativeToArticle(0);
 731                                 return;
 732                         }
 733
 734                         if (shift_key && keycode == 78) { // N
 735                                 scrollArticle(50);
 736                                 return;
 737                         }
 738
 739                         if (shift_key && keycode == 80) { // P
 740                                 scrollArticle(-50);
 741                                 return;
 742                         }
 743
 744                         if (keycode == 68 && shift_key) { // shift-D
 745                                 dismissSelectedArticles();
 746                         }
 747
 748                         if (keycode == 88 && shift_key) { // shift-X
 749                                 dismissReadArticles();
 750                         }
 751
 752                         if (keycode == 78 || keycode == 40) { // n, down
 753                                 if (typeof moveToPost != 'undefined') {
 754                                         moveToPost('next');
 755                                         return false;
 756                                 }
 757                         }
 758
 759                         if (keycode == 80 || keycode == 38) { // p, up
 760                                 if (typeof moveToPost != 'undefined') {
 761                                         moveToPost('prev');
 762                                         return false;
 763                                 }
 764                         }
 765
 766                         if (keycode == 83 && shift_key) { // S
 767                                 selectionTogglePublished(undefined, false, true);
 768                                 return;
 769                         }
 770
 771                         if (keycode == 83) { // s
 772                                 selectionToggleMarked(undefined, false, true);
 773                                 return;
 774                         }
 775
 776
 777                         if (keycode == 85) { // u
 778                                 selectionToggleUnread(undefined, false, true)
 779                                 return;
 780                         }
 781
 782                         if (keycode == 84 && shift_key) { // T
 783                                 var id = getActiveArticleId();
 784                                 if (id) {
 785                                         editArticleTags(id, getActiveFeedId(), isCdmMode());
 786                                         return;
 787                                 }
 788                         }
 789
 790                         if (keycode == 9) { // tab
 791                                 var id = getArticleUnderPointer();
 792                                 if (id) {
 793                                         var cb = $("RCHK-" + id);
 794
 795                                         if (cb) {
 796                                                 cb.checked = !cb.checked;
 797                                                 toggleSelectRowById(cb, "RROW-" + id);
 798                                                 return false;
 799                                         }
 800                                 }
 801                         }
 802
 803                         if (keycode == 79) { // o
 804                                 if (getActiveArticleId()) {
 805                                         openArticleInNewWindow(getActiveArticleId());
 806                                         return;
 807                                 }
 808                         }
 809
 810                         if (keycode == 81 && shift_key) { // Q
 811                                 if (typeof catchupAllFeeds != 'undefined') {
 812                                         catchupAllFeeds();
 813                                         return;
 814                                 }
 815                         }
 816
 817                         if (keycode == 88) { // x
 818                                 if (activeFeedIsCat()) {
 819                                         toggleCollapseCat(getActiveFeedId());
 820                                 }
 821                         }
 822                 }
 823
 824                 /* Prefix f */
 825
 826                 if (hotkey_prefix == 70) { // f
 827
 828                         hotkey_prefix = false;
 829
 830                         if (keycode == 81) { // q
 831                                 if (getActiveFeedId()) {
 832                                         catchupCurrentFeed();
 833                                         return;
 834                                 }
 835                         }
 836
 837                         if (keycode == 82) { // r
 838                                 if (getActiveFeedId()) {
 839                                         viewfeed(getActiveFeedId(), "ForceUpdate", activeFeedIsCat());
 840                                         return;
 841                                 }
 842                         }
 843
 844                         if (keycode == 65) { // a
 845                                 toggleDispRead();
 846                                 return false;
 847                         }
 848
 849                         if (keycode == 85) { // u
 850                                 if (getActiveFeedId()) {
 851                                         viewfeed(getActiveFeedId(), "ForceUpdate");
 852                                         return false;
 853                                 }
 854                         }
 855
 856                         if (keycode == 69) { // e
 857
 858                                 if (activeFeedIsCat())
 859                                         alert(__("You can't edit this kind of feed."));
 860                                 else
 861                                         editFeed(getActiveFeedId());
 862                                 return;
 863
 864                                 return false;
 865                         }
 866
 867                         if (keycode == 83) { // s
 868                                 quickAddFeed();
 869                                 return false;
 870                         }
 871
 872                         if (keycode == 67 && shift_key) { // C
 873                                 if (typeof catchupAllFeeds != 'undefined') {
 874                                         catchupAllFeeds();
 875                                         return false;
 876                                 }
 877                         }
 878
 879                         if (keycode == 67) { // c
 880                                 if (getActiveFeedId()) {
 881                                         catchupCurrentFeed();
 882                                         return false;
 883                                 }
 884                         }
 885
 886                         if (keycode == 87) { // w
 887                                 feeds_sort_by_unread = !feeds_sort_by_unread;
 888                                 return resort_feedlist();
 889                         }
 890
 891                         if (keycode == 88) { // x
 892                                 reverseHeadlineOrder();
 893                                 return;
 894                         }
 895                 }
 896
 897                 /* Prefix c */
 898
 899                 if (hotkey_prefix == 67) { // c
 900                         hotkey_prefix = false;
 901
 902                         if (keycode == 70) { // f
 903                                 quickAddFilter();
 904                                 return false;
 905                         }
 906
 907                         if (keycode == 76) { // l
 908                                 addLabel();
 909                                 return false;
 910                         }
 911
 912                         if (keycode == 83) { // s
 913                                 if (typeof collapse_feedlist != 'undefined') {
 914                                         collapse_feedlist();
 915                                         return false;
 916                                 }
 917                         }
 918
 919                         if (keycode == 77) { // m
 920                                 // TODO: sortable feedlist
 921                                 return;
 922                         }
 923
 924                         if (keycode == 78) { // n
 925                                 catchupRelativeToArticle(1);
 926                                 return;
 927                         }
 928
 929                         if (keycode == 80) { // p
 930                                 catchupRelativeToArticle(0);
 931                                 return;
 932                         }
 933
 934
 935                 }
 936
 937                 /* Prefix g */
 938
 939                 if (hotkey_prefix == 71) { // g
 940
 941                         hotkey_prefix = false;
 942
 943
 944                         if (keycode == 65) { // a
 945                                 viewfeed(-4);
 946                                 return false;
 947                         }
 948
 949                         if (keycode == 83) { // s
 950                                 viewfeed(-1);
 951                                 return false;
 952                         }
 953
 954                         if (keycode == 80 && shift_key) { // P
 955                                 gotoPreferences();
 956                                 return false;
 957                         }
 958
 959                         if (keycode == 80) { // p
 960                                 viewfeed(-2);
 961                                 return false;
 962                         }
 963
 964                         if (keycode == 70) { // f
 965                                 viewfeed(-3);
 966                                 return false;
 967                         }
 968
 969                         if (keycode == 84 && shift_key) { // T
 970                                 toggleTags();
 971                                 return false;
 972                         }
 973                 }
 974
 975                 /* Cmd */
 976
 977                 if (hotkey_prefix == 224 || hotkey_prefix == 91) { // f
 978                         hotkey_prefix = false;
 979                         return;
 980                 }
 981
 982                 if (hotkey_prefix) {
 983                         console.log("KP: PREFIX=" + hotkey_prefix + " CODE=" + keycode + " CHAR=" + keychar);
 984                 } else {
 985                         console.log("KP: CODE=" + keycode + " CHAR=" + keychar);
 986                 }
 987
 988
 989         } catch (e) {
 990                 exception_error("hotkey_handler", e);
 991         }
 992 }
 993
 994 function inPreferences() {
 995         return false;
 996 }
 997
 998 function reverseHeadlineOrder() {
 999         try {
1000
1001                 var query_str = "?op=rpc&subop=togglepref&key=REVERSE_HEADLINES";
1002
1003                 new Ajax.Request("backend.php", {
1004                         parameters: query_str,
1005                         onComplete: function(transport) {
1006                                         viewCurrentFeed();
1007                                 } });
1008
1009         } catch (e) {
1010                 exception_error("reverseHeadlineOrder", e);
1011         }
1012 }
1013
1014 function showFeedsWithErrors() {
1015         displayDlg('feedUpdateErrors');
1016 }
1017
1018 function handle_rpc_reply(transport, scheduled_call) {
1019         try {
1020                 if (transport.responseXML) {
1021
1022                         if (!transport_error_check(transport)) return false;
1023
1024                         var seq = transport.responseXML.getElementsByTagName("seq")[0];
1025
1026                         if (seq) {
1027                                 seq = seq.firstChild.nodeValue;
1028
1029                                 if (get_seq() != seq) {
1030                                         //console.log("[handle_rpc_reply] sequence mismatch: " + seq);
1031                                         return true;
1032                                 }
1033                         }
1034
1035                         var message = transport.responseXML.getElementsByTagName("message")[0];
1036
1037                         if (message) {
1038                                 message = message.firstChild.nodeValue;
1039
1040                                 if (message == "UPDATE_COUNTERS") {
1041                                         console.log("need to refresh counters...");
1042                                         setInitParam("last_article_id", -1);
1043                                         _force_scheduled_update = true;
1044                                 }
1045                         }
1046
1047                         var counters = transport.responseXML.getElementsByTagName("counters")[0];
1048
1049                         if (counters)
1050                                 parse_counters(counters, scheduled_call);
1051
1052                         var runtime_info = transport.responseXML.getElementsByTagName("runtime-info")[0];
1053
1054                         if (runtime_info)
1055                                 parse_runtime_info(runtime_info);
1056
1057                         hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
1058
1059                 } else {
1060                         notify_error("Error communicating with server.");
1061                 }
1062
1063         } catch (e) {
1064                 exception_error("handle_rpc_reply", e, transport);
1065         }
1066
1067         return true;
1068 }
1069
1070 function scheduleFeedUpdate(id, is_cat) {
1071         try {
1072                 if (!id) {
1073                         id = getActiveFeedId();
1074                         is_cat = activeFeedIsCat();
1075                 }
1076
1077                 if (!id) {
1078                         alert(__("Please select some feed first."));
1079                         return;
1080                 }
1081
1082                 var query = "?op=rpc&subop=scheduleFeedUpdate&id=" +
1083                         param_escape(id) +
1084                         "&is_cat=" + param_escape(is_cat);
1085
1086                 console.log(query);
1087
1088                 new Ajax.Request("backend.php", {
1089                         parameters: query,
1090                         onComplete: function(transport) {
1091
1092                                 if (transport.responseXML) {
1093                                         var message = transport.responseXML.getElementsByTagName("message")[0];
1094
1095                                         if (message) {
1096                                                 notify_info(message.firstChild.nodeValue);
1097                                                 return;
1098                                         }
1099                                 }
1100
1101                                 notify_error("Error communicating with server.");
1102
1103                         } });
1104
1105
1106         } catch (e) {
1107                 exception_error("scheduleFeedUpdate", e);
1108         }
1109 }