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_json(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 == "qmcDigest") {
 387                         window.location.href = "digest.php";
 388                         return;
 389                 }
 390
 391                 if (opid == "qmcEditFeed") {
 392                         if (activeFeedIsCat())
 393                                 alert(__("You can't edit this kind of feed."));
 394                         else
 395                                 editFeed(getActiveFeedId());
 396                         return;
 397                 }
 398
 399                 if (opid == "qmcRemoveFeed") {
 400                         var actid = getActiveFeedId();
 401
 402                         if (activeFeedIsCat()) {
 403                                 alert(__("You can't unsubscribe from the category."));
 404                                 return;
 405                         }
 406
 407                         if (!actid) {
 408                                 alert(__("Please select some feed first."));
 409                                 return;
 410                         }
 411
 412                         var fn = getFeedName(actid);
 413
 414                         var pr = __("Unsubscribe from %s?").replace("%s", fn);
 415
 416                         if (confirm(pr)) {
 417                                 unsubscribeFeed(actid);
 418                         }
 419
 420                         return;
 421                 }
 422
 423                 if (opid == "qmcCatchupAll") {
 424                         catchupAllFeeds();
 425                         return;
 426                 }
 427
 428                 if (opid == "qmcShowOnlyUnread") {
 429                         toggleDispRead();
 430                         return;
 431                 }
 432
 433                 if (opid == "qmcAddFilter") {
 434                         quickAddFilter();
 435                         return;
 436                 }
 437
 438                 if (opid == "qmcAddLabel") {
 439                         addLabel();
 440                         return;
 441                 }
 442
 443                 if (opid == "qmcRescoreFeed") {
 444                         rescoreCurrentFeed();
 445                         return;
 446                 }
 447
 448                 if (opid == "qmcHKhelp") {
 449                         //Element.show("hotkey_help_overlay");
 450                         Effect.Appear("hotkey_help_overlay", {duration : 0.3});
 451                 }
 452
 453         } catch (e) {
 454                 exception_error("quickMenuGo", e);
 455         }
 456 }
 457
 458 function toggleDispRead() {
 459         try {
 460
 461                 var hide = !(getInitParam("hide_read_feeds") == "1");
 462
 463                 hideOrShowFeeds(hide);
 464
 465                 var query = "?op=rpc&subop=setpref&key=HIDE_READ_FEEDS&value=" +
 466                         param_escape(hide);
 467
 468                 setInitParam("hide_read_feeds", hide);
 469
 470                 new Ajax.Request("backend.php", {
 471                         parameters: query,
 472                         onComplete: function(transport) {
 473                         } });
 474
 475         } catch (e) {
 476                 exception_error("toggleDispRead", e);
 477         }
 478 }
 479
 480 function parse_runtime_info(data) {
 481
 482         //console.log("parsing runtime info...");
 483
 484         for (k in data) {
 485                 var v = data[k];
 486
 487 //              console.log("RI: " + k + " => " + v);
 488
 489                 if (k == "new_version_available") {
 490                         var icon = $("newVersionIcon");
 491                         if (icon) {
 492                                 if (v == "1") {
 493                                         icon.style.display = "inline";
 494                                 } else {
 495                                         icon.style.display = "none";
 496                                 }
 497                         }
 498                         return;
 499                 }
 500
 501                 var error_flag;
 502
 503                 if (k == "daemon_is_running" && v != 1) {
 504                         notify_error("<span onclick=\"javascript:explainError(1)\">Update daemon is not running.</span>", true);
 505                         return;
 506                 }
 507
 508                 if (k == "daemon_stamp_ok" && v != 1) {
 509                         notify_error("<span onclick=\"javascript:explainError(3)\">Update daemon is not updating feeds.</span>", true);
 510                         return;
 511                 }
 512
 513                 if (k == "max_feed_id" || k == "num_feeds") {
 514                         if (init_params[k] != v) {
 515                                 console.log("feed count changed, need to reload feedlist.");
 516                                 updateFeedList();
 517                         }
 518                 }
 519
 520                 init_params[k] = v;
 521                 notify('');
 522         }
 523 }
 524
 525 function catchupCurrentFeed() {
 526
 527         var fn = getFeedName(getActiveFeedId(), activeFeedIsCat());
 528
 529         var str = __("Mark all articles in %s as read?").replace("%s", fn);
 530
 531         if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
 532                 return viewCurrentFeed('MarkAllRead')
 533         }
 534 }
 535
 536 function catchupFeedInGroup(id) {
 537
 538         try {
 539
 540                 var title = getFeedName(id);
 541
 542                 var str = __("Mark all articles in %s as read?").replace("%s", title);
 543
 544                 if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
 545                         return viewCurrentFeed('MarkAllReadGR:' + id)
 546                 }
 547
 548         } catch (e) {
 549                 exception_error("catchupFeedInGroup", e);
 550         }
 551 }
 552
 553 function collapse_feedlist() {
 554         try {
 555
 556                 if (!Element.visible('feeds-holder')) {
 557                         Element.show('feeds-holder');
 558                         $("collapse_feeds_btn").innerHTML = "&lt;&lt;";
 559                 } else {
 560                         Element.hide('feeds-holder');
 561                         $("collapse_feeds_btn").innerHTML = "&gt;&gt;";
 562                 }
 563
 564                 dijit.byId("main").resize();
 565
 566                 query = "?op=rpc&subop=setpref&key=_COLLAPSED_FEEDLIST&value=true";
 567                 new Ajax.Request("backend.php", { parameters: query });
 568
 569         } catch (e) {
 570                 exception_error("collapse_feedlist", e);
 571         }
 572 }
 573
 574 function viewModeChanged() {
 575         cache_flush();
 576         return viewCurrentFeed('')
 577 }
 578
 579 function viewLimitChanged() {
 580         cache_flush();
 581         return viewCurrentFeed('')
 582 }
 583
 584 /* function adjustArticleScore(id, score) {
 585         try {
 586
 587                 var pr = prompt(__("Assign score to article:"), score);
 588
 589                 if (pr != undefined) {
 590                         var query = "?op=rpc&subop=setScore&id=" + id + "&score=" + pr;
 591
 592                         new Ajax.Request("backend.php", {
 593                         parameters: query,
 594                         onComplete: function(transport) {
 595                                         viewCurrentFeed();
 596                                 } });
 597
 598                 }
 599         } catch (e) {
 600                 exception_error("adjustArticleScore", e);
 601         }
 602 } */
 603
 604 function rescoreCurrentFeed() {
 605
 606         var actid = getActiveFeedId();
 607
 608         if (activeFeedIsCat() || actid < 0) {
 609                 alert(__("You can't rescore this kind of feed."));
 610                 return;
 611         }
 612
 613         if (!actid) {
 614                 alert(__("Please select some feed first."));
 615                 return;
 616         }
 617
 618         var fn = getFeedName(actid);
 619         var pr = __("Rescore articles in %s?").replace("%s", fn);
 620
 621         if (confirm(pr)) {
 622                 notify_progress("Rescoring articles...");
 623
 624                 var query = "?op=pref-feeds&subop=rescore&quiet=1&ids=" + actid;
 625
 626                 new Ajax.Request("backend.php", {
 627                         parameters: query,
 628                         onComplete: function(transport) {
 629                                 viewCurrentFeed();
 630                         } });
 631         }
 632 }
 633
 634 function hotkey_handler(e) {
 635         try {
 636
 637                 if (e.target.nodeName == "INPUT" || e.target.nodeName == "TEXTAREA") return;
 638
 639                 var keycode;
 640                 var shift_key = false;
 641
 642                 var cmdline = $('cmdline');
 643
 644                 try {
 645                         shift_key = e.shiftKey;
 646                 } catch (e) {
 647
 648                 }
 649
 650                 if (window.event) {
 651                         keycode = window.event.keyCode;
 652                 } else if (e) {
 653                         keycode = e.which;
 654                 }
 655
 656                 var keychar = String.fromCharCode(keycode);
 657
 658                 if (keycode == 27) { // escape
 659                         if (Element.visible("hotkey_help_overlay")) {
 660                                 Element.hide("hotkey_help_overlay");
 661                         }
 662                         hotkey_prefix = false;
 663                 }
 664
 665                 if (keycode == 16) return; // ignore lone shift
 666                 if (keycode == 17) return; // ignore lone ctrl
 667
 668                 if ((keycode == 70 || keycode == 67 || keycode == 71)
 669                                 && !hotkey_prefix) {
 670
 671                         var date = new Date();
 672                         var ts = Math.round(date.getTime() / 1000);
 673
 674                         hotkey_prefix = keycode;
 675                         hotkey_prefix_pressed = ts;
 676
 677                         cmdline.innerHTML = keychar;
 678                         Element.show(cmdline);
 679
 680                         console.log("KP: PREFIX=" + keycode + " CHAR=" + keychar + " TS=" + ts);
 681                         return true;
 682                 }
 683
 684                 if (Element.visible("hotkey_help_overlay")) {
 685                         Element.hide("hotkey_help_overlay");
 686                 }
 687
 688                 /* Global hotkeys */
 689
 690                 Element.hide(cmdline);
 691
 692                 if (!hotkey_prefix) {
 693
 694                         if ((keycode == 191 || keychar == '?') && shift_key) { // ?
 695                                 if (!Element.visible("hotkey_help_overlay")) {
 696                                         Effect.Appear("hotkey_help_overlay", {duration : 0.3});
 697                                 } else {
 698                                         Element.hide("hotkey_help_overlay");
 699                                 }
 700                                 return false;
 701                         }
 702
 703                         if (keycode == 191 || keychar == '/') { // /
 704                                 search();
 705                                 return false;
 706                         }
 707
 708                         if (keycode == 74) { // j
 709                                 // TODO: move to previous feed
 710                                 return;
 711                         }
 712
 713                         if (keycode == 75) { // k
 714                                 // TODO: move to next feed
 715                                 return;
 716                         }
 717
 718                         if (shift_key && keycode == 40) { // shift-down
 719                                 catchupRelativeToArticle(1);
 720                                 return;
 721                         }
 722
 723                         if (shift_key && keycode == 38) { // shift-up
 724                                 catchupRelativeToArticle(0);
 725                                 return;
 726                         }
 727
 728                         if (shift_key && keycode == 78) { // N
 729                                 scrollArticle(50);
 730                                 return;
 731                         }
 732
 733                         if (shift_key && keycode == 80) { // P
 734                                 scrollArticle(-50);
 735                                 return;
 736                         }
 737
 738                         if (keycode == 68 && shift_key) { // shift-D
 739                                 dismissSelectedArticles();
 740                         }
 741
 742                         if (keycode == 88 && shift_key) { // shift-X
 743                                 dismissReadArticles();
 744                         }
 745
 746                         if (keycode == 78 || keycode == 40) { // n, down
 747                                 if (typeof moveToPost != 'undefined') {
 748                                         moveToPost('next');
 749                                         return false;
 750                                 }
 751                         }
 752
 753                         if (keycode == 80 || keycode == 38) { // p, up
 754                                 if (typeof moveToPost != 'undefined') {
 755                                         moveToPost('prev');
 756                                         return false;
 757                                 }
 758                         }
 759
 760                         if (keycode == 83 && shift_key) { // S
 761                                 selectionTogglePublished(undefined, false, true);
 762                                 return;
 763                         }
 764
 765                         if (keycode == 83) { // s
 766                                 selectionToggleMarked(undefined, false, true);
 767                                 return;
 768                         }
 769
 770
 771                         if (keycode == 85) { // u
 772                                 selectionToggleUnread(undefined, false, true)
 773                                 return;
 774                         }
 775
 776                         if (keycode == 84 && shift_key) { // T
 777                                 var id = getActiveArticleId();
 778                                 if (id) {
 779                                         editArticleTags(id, getActiveFeedId(), isCdmMode());
 780                                         return;
 781                                 }
 782                         }
 783
 784                         if (keycode == 9) { // tab
 785                                 var id = getArticleUnderPointer();
 786                                 if (id) {
 787                                         var cb = $("RCHK-" + id);
 788
 789                                         if (cb) {
 790                                                 cb.checked = !cb.checked;
 791                                                 toggleSelectRowById(cb, "RROW-" + id);
 792                                                 return false;
 793                                         }
 794                                 }
 795                         }
 796
 797                         if (keycode == 79) { // o
 798                                 if (getActiveArticleId()) {
 799                                         openArticleInNewWindow(getActiveArticleId());
 800                                         return;
 801                                 }
 802                         }
 803
 804                         if (keycode == 81 && shift_key) { // Q
 805                                 if (typeof catchupAllFeeds != 'undefined') {
 806                                         catchupAllFeeds();
 807                                         return;
 808                                 }
 809                         }
 810
 811                         if (keycode == 88) { // x
 812                                 if (activeFeedIsCat()) {
 813                                         toggleCollapseCat(getActiveFeedId());
 814                                 }
 815                         }
 816                 }
 817
 818                 /* Prefix f */
 819
 820                 if (hotkey_prefix == 70) { // f
 821
 822                         hotkey_prefix = false;
 823
 824                         if (keycode == 81) { // q
 825                                 if (getActiveFeedId()) {
 826                                         catchupCurrentFeed();
 827                                         return;
 828                                 }
 829                         }
 830
 831                         if (keycode == 82) { // r
 832                                 if (getActiveFeedId()) {
 833                                         viewfeed(getActiveFeedId(), "ForceUpdate", activeFeedIsCat());
 834                                         return;
 835                                 }
 836                         }
 837
 838                         if (keycode == 65) { // a
 839                                 toggleDispRead();
 840                                 return false;
 841                         }
 842
 843                         if (keycode == 85) { // u
 844                                 if (getActiveFeedId()) {
 845                                         viewfeed(getActiveFeedId(), "ForceUpdate");
 846                                         return false;
 847                                 }
 848                         }
 849
 850                         if (keycode == 69) { // e
 851
 852                                 if (activeFeedIsCat())
 853                                         alert(__("You can't edit this kind of feed."));
 854                                 else
 855                                         editFeed(getActiveFeedId());
 856                                 return;
 857
 858                                 return false;
 859                         }
 860
 861                         if (keycode == 83) { // s
 862                                 quickAddFeed();
 863                                 return false;
 864                         }
 865
 866                         if (keycode == 67 && shift_key) { // C
 867                                 if (typeof catchupAllFeeds != 'undefined') {
 868                                         catchupAllFeeds();
 869                                         return false;
 870                                 }
 871                         }
 872
 873                         if (keycode == 67) { // c
 874                                 if (getActiveFeedId()) {
 875                                         catchupCurrentFeed();
 876                                         return false;
 877                                 }
 878                         }
 879
 880                         if (keycode == 87) { // w
 881                                 feeds_sort_by_unread = !feeds_sort_by_unread;
 882                                 return resort_feedlist();
 883                         }
 884
 885                         if (keycode == 88) { // x
 886                                 reverseHeadlineOrder();
 887                                 return;
 888                         }
 889                 }
 890
 891                 /* Prefix c */
 892
 893                 if (hotkey_prefix == 67) { // c
 894                         hotkey_prefix = false;
 895
 896                         if (keycode == 70) { // f
 897                                 quickAddFilter();
 898                                 return false;
 899                         }
 900
 901                         if (keycode == 76) { // l
 902                                 addLabel();
 903                                 return false;
 904                         }
 905
 906                         if (keycode == 83) { // s
 907                                 if (typeof collapse_feedlist != 'undefined') {
 908                                         collapse_feedlist();
 909                                         return false;
 910                                 }
 911                         }
 912
 913                         if (keycode == 77) { // m
 914                                 // TODO: sortable feedlist
 915                                 return;
 916                         }
 917
 918                         if (keycode == 78) { // n
 919                                 catchupRelativeToArticle(1);
 920                                 return;
 921                         }
 922
 923                         if (keycode == 80) { // p
 924                                 catchupRelativeToArticle(0);
 925                                 return;
 926                         }
 927
 928
 929                 }
 930
 931                 /* Prefix g */
 932
 933                 if (hotkey_prefix == 71) { // g
 934
 935                         hotkey_prefix = false;
 936
 937
 938                         if (keycode == 65) { // a
 939                                 viewfeed(-4);
 940                                 return false;
 941                         }
 942
 943                         if (keycode == 83) { // s
 944                                 viewfeed(-1);
 945                                 return false;
 946                         }
 947
 948                         if (keycode == 80 && shift_key) { // P
 949                                 gotoPreferences();
 950                                 return false;
 951                         }
 952
 953                         if (keycode == 80) { // p
 954                                 viewfeed(-2);
 955                                 return false;
 956                         }
 957
 958                         if (keycode == 70) { // f
 959                                 viewfeed(-3);
 960                                 return false;
 961                         }
 962
 963                         if (keycode == 84 && shift_key) { // T
 964                                 toggleTags();
 965                                 return false;
 966                         }
 967                 }
 968
 969                 /* Cmd */
 970
 971                 if (hotkey_prefix == 224 || hotkey_prefix == 91) { // f
 972                         hotkey_prefix = false;
 973                         return;
 974                 }
 975
 976                 if (hotkey_prefix) {
 977                         console.log("KP: PREFIX=" + hotkey_prefix + " CODE=" + keycode + " CHAR=" + keychar);
 978                 } else {
 979                         console.log("KP: CODE=" + keycode + " CHAR=" + keychar);
 980                 }
 981
 982
 983         } catch (e) {
 984                 exception_error("hotkey_handler", e);
 985         }
 986 }
 987
 988 function inPreferences() {
 989         return false;
 990 }
 991
 992 function reverseHeadlineOrder() {
 993         try {
 994
 995                 var query_str = "?op=rpc&subop=togglepref&key=REVERSE_HEADLINES";
 996
 997                 new Ajax.Request("backend.php", {
 998                         parameters: query_str,
 999                         onComplete: function(transport) {
1000                                         viewCurrentFeed();
1001                                 } });
1002
1003         } catch (e) {
1004                 exception_error("reverseHeadlineOrder", e);
1005         }
1006 }
1007
1008 function showFeedsWithErrors() {
1009         displayDlg('feedUpdateErrors');
1010 }
1011
1012 function handle_rpc_reply(transport, scheduled_call) {
1013         try {
1014                 if (transport.responseXML) {
1015
1016                         if (!transport_error_check(transport)) return false;
1017
1018                         var seq = transport.responseXML.getElementsByTagName("seq")[0];
1019
1020                         if (seq) {
1021                                 seq = seq.firstChild.nodeValue;
1022
1023                                 if (get_seq() != seq) {
1024                                         //console.log("[handle_rpc_reply] sequence mismatch: " + seq);
1025                                         return true;
1026                                 }
1027                         }
1028
1029                         var message = transport.responseXML.getElementsByTagName("message")[0];
1030
1031                         if (message) {
1032                                 message = message.firstChild.nodeValue;
1033
1034                                 if (message == "UPDATE_COUNTERS") {
1035                                         console.log("need to refresh counters...");
1036                                         setInitParam("last_article_id", -1);
1037                                         _force_scheduled_update = true;
1038                                 }
1039                         }
1040
1041                         var counters = transport.responseXML.getElementsByTagName("counters")[0];
1042
1043                         if (counters)
1044                                 parse_counters(JSON.parse(counters.firstChild.nodeValue), scheduled_call);
1045
1046                         var runtime_info = transport.responseXML.getElementsByTagName("runtime-info")[0];
1047
1048                         if (runtime_info)
1049                                 parse_runtime_info(JSON.parse(runtime_info.firstChild.nodeValue));
1050
1051                         hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
1052
1053                 } else {
1054                         notify_error("Error communicating with server.");
1055                 }
1056
1057         } catch (e) {
1058                 exception_error("handle_rpc_reply", e, transport);
1059         }
1060
1061         return true;
1062 }
1063
1064 function scheduleFeedUpdate(id, is_cat) {
1065         try {
1066                 if (!id) {
1067                         id = getActiveFeedId();
1068                         is_cat = activeFeedIsCat();
1069                 }
1070
1071                 if (!id) {
1072                         alert(__("Please select some feed first."));
1073                         return;
1074                 }
1075
1076                 var query = "?op=rpc&subop=scheduleFeedUpdate&id=" +
1077                         param_escape(id) +
1078                         "&is_cat=" + param_escape(is_cat);
1079
1080                 console.log(query);
1081
1082                 new Ajax.Request("backend.php", {
1083                         parameters: query,
1084                         onComplete: function(transport) {
1085                                 handle_rpc_json(transport);
1086
1087                                 var reply = JSON.parse(transport.responseText);
1088                                 var message = reply['message'];
1089
1090                                 if (message) {
1091                                         notify_info(message);
1092                                         return;
1093                                 }
1094
1095                         } });
1096
1097
1098         } catch (e) {
1099                 exception_error("scheduleFeedUpdate", e);
1100         }
1101 }
1102
1103 function newVersionDlg() {
1104         try {
1105                 var query = "backend.php?op=dlg&id=newVersion";
1106
1107                 if (dijit.byId("newVersionDlg"))
1108                         dijit.byId("newVersionDlg").destroyRecursive();
1109
1110                 dialog = new dijit.Dialog({
1111                         id: "newVersionDlg",
1112                         title: __("New version available!"),
1113                         style: "width: 600px",
1114                         href: query,
1115                 });
1116
1117                 dialog.show();
1118
1119         } catch (e) {
1120                 exception_error("newVersionDlg", e);
1121         }
1122 }
1123
1124 function handle_rpc_json(transport, scheduled_call) {
1125         try {
1126                 var reply = JSON.parse(transport.responseText);
1127
1128                 if (reply) {
1129
1130                         var error = reply['error'];
1131
1132                         if (error) {
1133                                 var code = error['code'];
1134                                 var msg = error['msg'];
1135                                 if (code != 0) {
1136                                         fatalError(code, msg);
1137                                         return false;
1138                                 }
1139                         }
1140
1141                         var seq = reply['seq'];
1142
1143                         if (seq) {
1144                                 if (get_seq() != seq) {
1145                                         console.log("[handle_rpc_json] sequence mismatch: " + seq +
1146                                                 " (want: " + get_seq() + ")");
1147                                         return true;
1148                                 }
1149                         }
1150
1151                         var message = reply['message'];
1152
1153                         if (message) {
1154                                 if (message == "UPDATE_COUNTERS") {
1155                                         console.log("need to refresh counters...");
1156                                         setInitParam("last_article_id", -1);
1157                                         _force_scheduled_update = true;
1158                                 }
1159                         }
1160
1161                         var counters = reply['counters'];
1162
1163                         if (counters)
1164                                 parse_counters(counters, scheduled_call);
1165
1166                         var runtime_info = reply['runtime-info'];;
1167
1168                         if (runtime_info)
1169                                 parse_runtime_info(runtime_info);
1170
1171                         hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
1172
1173                 } else {
1174                         notify_error("Error communicating with server.");
1175                 }
1176
1177         } catch (e) {
1178                 notify_error("Error communicating with server.");
1179                 console.log(e);
1180                 //exception_error("handle_rpc_json", e, transport);
1181         }
1182
1183         return true;
1184 }
1185