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.Toolbar");
 280                 dojo.require("dijit.ProgressBar");
 281                 dojo.require("dijit.Menu");
 282
 283                 dojo.registerModulePath("fox", "../..");
 284
 285                 dojo.require("fox.FeedTree");
 286
 287                 if (typeof themeBeforeLayout == 'function') {
 288                         themeBeforeLayout();
 289                 }
 290
 291                 dojo.addOnLoad(function() {
 292                         updateFeedList();
 293                         closeArticlePanel();
 294
 295                         if (typeof themeAfterLayout == 'function') {
 296                                 themeAfterLayout();
 297                         }
 298
 299                 });
 300
 301                 if (!genericSanityCheck())
 302                         return;
 303
 304                 loading_set_progress(20);
 305
 306                 new Ajax.Request("backend.php", {
 307                         parameters: {op: "rpc", subop: "sanityCheck"},
 308                         onComplete: function(transport) {
 309                                         backend_sanity_check_callback(transport);
 310                                 } });
 311
 312         } catch (e) {
 313                 exception_error("init", e);
 314         }
 315 }
 316
 317 function init_second_stage() {
 318
 319         try {
 320
 321                 delCookie("ttrss_test");
 322
 323                 var toolbar = document.forms["main_toolbar_form"];
 324
 325                 dropboxSelect(toolbar.view_mode, getInitParam("default_view_mode"));
 326                 dropboxSelect(toolbar.order_by, getInitParam("default_view_order_by"));
 327
 328                 feeds_sort_by_unread = getInitParam("feeds_sort_by_unread") == 1;
 329
 330                 loading_set_progress(30);
 331
 332                 if (has_local_storage())
 333                         localStorage.clear();
 334
 335                 console.log("second stage ok");
 336
 337         } catch (e) {
 338                 exception_error("init_second_stage", e);
 339         }
 340 }
 341
 342 function quickMenuChange() {
 343         var chooser = $("quickMenuChooser");
 344         var opid = chooser[chooser.selectedIndex].value;
 345
 346         chooser.selectedIndex = 0;
 347         quickMenuGo(opid);
 348 }
 349
 350 function quickMenuGo(opid) {
 351         try {
 352
 353                 if (opid == "qmcPrefs") {
 354                         gotoPreferences();
 355                 }
 356
 357                 if (opid == "qmcTagCloud") {
 358                         displayDlg("printTagCloud");
 359                 }
 360
 361                 if (opid == "qmcSearch") {
 362                         displayDlg("search", getActiveFeedId() + ":" + activeFeedIsCat(),
 363                                 function() {
 364                                         document.forms['search_form'].query.focus();
 365                                 });
 366                         return;
 367                 }
 368
 369                 if (opid == "qmcAddFeed") {
 370                         quickAddFeed();
 371                         return;
 372                 }
 373
 374                 if (opid == "qmcEditFeed") {
 375                         editFeedDlg(getActiveFeedId());
 376                 }
 377
 378                 if (opid == "qmcRemoveFeed") {
 379                         var actid = getActiveFeedId();
 380
 381                         if (activeFeedIsCat()) {
 382                                 alert(__("You can't unsubscribe from the category."));
 383                                 return;
 384                         }
 385
 386                         if (!actid) {
 387                                 alert(__("Please select some feed first."));
 388                                 return;
 389                         }
 390
 391                         var fn = getFeedName(actid);
 392
 393                         var pr = __("Unsubscribe from %s?").replace("%s", fn);
 394
 395                         if (confirm(pr)) {
 396                                 unsubscribeFeed(actid);
 397                         }
 398
 399                         return;
 400                 }
 401
 402                 if (opid == "qmcCatchupAll") {
 403                         catchupAllFeeds();
 404                         return;
 405                 }
 406
 407                 if (opid == "qmcShowOnlyUnread") {
 408                         toggleDispRead();
 409                         return;
 410                 }
 411
 412                 if (opid == "qmcAddFilter") {
 413                         displayDlg('quickAddFilter', '',
 414                            function () {document.forms['filter_add_form'].reg_exp.focus();});
 415                 }
 416
 417                 if (opid == "qmcAddLabel") {
 418                         addLabel();
 419                 }
 420
 421                 if (opid == "qmcRescoreFeed") {
 422                         rescoreCurrentFeed();
 423                 }
 424
 425                 if (opid == "qmcHKhelp") {
 426                         //Element.show("hotkey_help_overlay");
 427                         Effect.Appear("hotkey_help_overlay", {duration : 0.3});
 428                 }
 429
 430         } catch (e) {
 431                 exception_error("quickMenuGo", e);
 432         }
 433 }
 434
 435 function toggleDispRead() {
 436         try {
 437
 438                 var hide = !(getInitParam("hide_read_feeds") == "1");
 439
 440                 hideOrShowFeeds(hide);
 441
 442                 var query = "?op=rpc&subop=setpref&key=HIDE_READ_FEEDS&value=" +
 443                         param_escape(hide);
 444
 445                 setInitParam("hide_read_feeds", hide);
 446
 447                 new Ajax.Request("backend.php", {
 448                         parameters: query,
 449                         onComplete: function(transport) {
 450                         } });
 451
 452         } catch (e) {
 453                 exception_error("toggleDispRead", e);
 454         }
 455 }
 456
 457 function parse_runtime_info(elem) {
 458
 459         if (!elem || !elem.firstChild) {
 460                 console.warn("parse_runtime_info: invalid node passed");
 461                 return;
 462         }
 463
 464         var data = JSON.parse(elem.firstChild.nodeValue);
 465
 466         //console.log("parsing runtime info...");
 467
 468         for (k in data) {
 469                 var v = data[k];
 470
 471                 // console.log("RI: " + k + " => " + v);
 472
 473                 if (k == "new_version_available") {
 474                         var icon = $("newVersionIcon");
 475                         if (icon) {
 476                                 if (v == "1") {
 477                                         icon.style.display = "inline";
 478                                 } else {
 479                                         icon.style.display = "none";
 480                                 }
 481                         }
 482                         return;
 483                 }
 484
 485                 var error_flag;
 486
 487                 if (k == "daemon_is_running" && v != 1) {
 488                         notify_error("<span onclick=\"javascript:explainError(1)\">Update daemon is not running.</span>", true);
 489                         return;
 490                 }
 491
 492                 if (k == "daemon_stamp_ok" && v != 1) {
 493                         notify_error("<span onclick=\"javascript:explainError(3)\">Update daemon is not updating feeds.</span>", true);
 494                         return;
 495                 }
 496
 497                 init_params[k] = v;
 498                 notify('');
 499         }
 500 }
 501
 502 function catchupCurrentFeed() {
 503
 504         var fn = getFeedName(getActiveFeedId(), activeFeedIsCat());
 505
 506         var str = __("Mark all articles in %s as read?").replace("%s", fn);
 507
 508         if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
 509                 return viewCurrentFeed('MarkAllRead')
 510         }
 511 }
 512
 513 function catchupFeedInGroup(id) {
 514
 515         try {
 516
 517                 var title = getFeedName(id);
 518
 519                 var str = __("Mark all articles in %s as read?").replace("%s", title);
 520
 521                 if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
 522                         return viewCurrentFeed('MarkAllReadGR:' + id)
 523                 }
 524
 525         } catch (e) {
 526                 exception_error("catchupFeedInGroup", e);
 527         }
 528 }
 529
 530 function editFeedDlg(feed) {
 531         try {
 532
 533                 if (!feed) {
 534                         alert(__("Please select some feed first."));
 535                         return;
 536                 }
 537
 538                 if ((feed <= 0) || activeFeedIsCat()) {
 539                         alert(__("You can't edit this kind of feed."));
 540                         return;
 541                 }
 542
 543                 var query = "";
 544
 545                 if (feed > 0) {
 546                         query = "?op=pref-feeds&subop=editfeed&id=" +   param_escape(feed);
 547                 } else {
 548                         query = "?op=pref-labels&subop=edit&id=" +      param_escape(-feed-11);
 549                 }
 550
 551                 disableHotkeys();
 552
 553                 notify_progress("Loading, please wait...", true);
 554
 555                 new Ajax.Request("backend.php", {
 556                         parameters: query,
 557                         onComplete: function(transport) {
 558                                 infobox_callback2(transport);
 559                                 document.forms["edit_feed_form"].title.focus();
 560                         } });
 561
 562         } catch (e) {
 563                 exception_error("editFeedDlg", e);
 564         }
 565 }
 566
 567 /* this functions duplicate those of prefs.js feed editor, with
 568         some differences because there is no feedlist */
 569
 570 function feedEditCancel() {
 571         closeInfoBox();
 572         return false;
 573 }
 574
 575 function feedEditSave() {
 576
 577         try {
 578
 579                 // FIXME: add parameter validation
 580
 581                 var query = Form.serialize("edit_feed_form");
 582
 583                 notify_progress("Saving feed...");
 584
 585                 new Ajax.Request("backend.php", {
 586                         parameters: query,
 587                         onComplete: function(transport) {
 588                                 dlg_frefresh_callback(transport);
 589                         } });
 590
 591                 cache_flush();
 592                 closeInfoBox();
 593
 594                 return false;
 595
 596         } catch (e) {
 597                 exception_error("feedEditSave (main)", e);
 598         }
 599 }
 600
 601 function collapse_feedlist() {
 602         try {
 603
 604                 if (!Element.visible('feeds-holder')) {
 605                         Element.show('feeds-holder');
 606                         $("collapse_feeds_btn").innerHTML = "&lt;&lt;";
 607                 } else {
 608                         Element.hide('feeds-holder');
 609                         $("collapse_feeds_btn").innerHTML = "&gt;&gt;";
 610                 }
 611
 612                 dijit.byId("main").resize();
 613
 614                 query = "?op=rpc&subop=setpref&key=_COLLAPSED_FEEDLIST&value=true";
 615                 new Ajax.Request("backend.php", { parameters: query });
 616
 617         } catch (e) {
 618                 exception_error("collapse_feedlist", e);
 619         }
 620 }
 621
 622 function viewModeChanged() {
 623         cache_flush();
 624         return viewCurrentFeed('')
 625 }
 626
 627 function viewLimitChanged() {
 628         cache_flush();
 629         return viewCurrentFeed('')
 630 }
 631
 632 /* function adjustArticleScore(id, score) {
 633         try {
 634
 635                 var pr = prompt(__("Assign score to article:"), score);
 636
 637                 if (pr != undefined) {
 638                         var query = "?op=rpc&subop=setScore&id=" + id + "&score=" + pr;
 639
 640                         new Ajax.Request("backend.php", {
 641                         parameters: query,
 642                         onComplete: function(transport) {
 643                                         viewCurrentFeed();
 644                                 } });
 645
 646                 }
 647         } catch (e) {
 648                 exception_error("adjustArticleScore", e);
 649         }
 650 } */
 651
 652 function rescoreCurrentFeed() {
 653
 654         var actid = getActiveFeedId();
 655
 656         if (activeFeedIsCat() || actid < 0) {
 657                 alert(__("You can't rescore this kind of feed."));
 658                 return;
 659         }
 660
 661         if (!actid) {
 662                 alert(__("Please select some feed first."));
 663                 return;
 664         }
 665
 666         var fn = getFeedName(actid);
 667         var pr = __("Rescore articles in %s?").replace("%s", fn);
 668
 669         if (confirm(pr)) {
 670                 notify_progress("Rescoring articles...");
 671
 672                 var query = "?op=pref-feeds&subop=rescore&quiet=1&ids=" + actid;
 673
 674                 new Ajax.Request("backend.php", {
 675                         parameters: query,
 676                         onComplete: function(transport) {
 677                                 viewCurrentFeed();
 678                         } });
 679         }
 680 }
 681
 682 function hotkey_handler(e) {
 683
 684         try {
 685
 686                 var keycode;
 687                 var shift_key = false;
 688
 689                 var cmdline = $('cmdline');
 690
 691                 try {
 692                         shift_key = e.shiftKey;
 693                 } catch (e) {
 694
 695                 }
 696
 697                 if (window.event) {
 698                         keycode = window.event.keyCode;
 699                 } else if (e) {
 700                         keycode = e.which;
 701                 }
 702
 703                 var keychar = String.fromCharCode(keycode);
 704
 705                 if (keycode == 27) { // escape
 706                         if (Element.visible("hotkey_help_overlay")) {
 707                                 Element.hide("hotkey_help_overlay");
 708                         }
 709                         hotkey_prefix = false;
 710                         closeInfoBox();
 711                 }
 712
 713                 var dialog = dijit.byId("infoBox");
 714                 var dialog_visible = false;
 715
 716                 if (dialog)
 717                         dialog_visible = Element.visible(dialog.domNode);
 718
 719                 if (dialog_visible || !hotkeys_enabled) {
 720                         console.log("hotkeys disabled");
 721                         return;
 722                 }
 723
 724                 if (keycode == 16) return; // ignore lone shift
 725                 if (keycode == 17) return; // ignore lone ctrl
 726
 727                 if ((keycode == 70 || keycode == 67 || keycode == 71)
 728                                 && !hotkey_prefix) {
 729
 730                         var date = new Date();
 731                         var ts = Math.round(date.getTime() / 1000);
 732
 733                         hotkey_prefix = keycode;
 734                         hotkey_prefix_pressed = ts;
 735
 736                         cmdline.innerHTML = keychar;
 737                         Element.show(cmdline);
 738
 739                         console.log("KP: PREFIX=" + keycode + " CHAR=" + keychar + " TS=" + ts);
 740                         return true;
 741                 }
 742
 743                 if (Element.visible("hotkey_help_overlay")) {
 744                         Element.hide("hotkey_help_overlay");
 745                 }
 746
 747                 /* Global hotkeys */
 748
 749                 Element.hide(cmdline);
 750
 751                 if (!hotkey_prefix) {
 752
 753                         if ((keycode == 191 || keychar == '?') && shift_key) { // ?
 754                                 if (!Element.visible("hotkey_help_overlay")) {
 755                                         Effect.Appear("hotkey_help_overlay", {duration : 0.3});
 756                                 } else {
 757                                         Element.hide("hotkey_help_overlay");
 758                                 }
 759                                 return false;
 760                         }
 761
 762                         if (keycode == 191 || keychar == '/') { // /
 763                                 displayDlg("search", getActiveFeedId() + ":" + activeFeedIsCat(),
 764                                         function() {
 765                                                 document.forms['search_form'].query.focus();
 766                                         });
 767                                 return false;
 768                         }
 769
 770                         if (keycode == 74) { // j
 771                                 // TODO: move to previous feed
 772                                 return;
 773                         }
 774
 775                         if (keycode == 75) { // k
 776                                 // TODO: move to next feed
 777                                 return;
 778                         }
 779
 780                         if (shift_key && keycode == 40) { // shift-down
 781                                 catchupRelativeToArticle(1);
 782                                 return;
 783                         }
 784
 785                         if (shift_key && keycode == 38) { // shift-up
 786                                 catchupRelativeToArticle(0);
 787                                 return;
 788                         }
 789
 790                         if (shift_key && keycode == 78) { // N
 791                                 scrollArticle(50);
 792                                 return;
 793                         }
 794
 795                         if (shift_key && keycode == 80) { // P
 796                                 scrollArticle(-50);
 797                                 return;
 798                         }
 799
 800                         if (keycode == 68 && shift_key) { // shift-D
 801                                 dismissSelectedArticles();
 802                         }
 803
 804                         if (keycode == 88 && shift_key) { // shift-X
 805                                 dismissReadArticles();
 806                         }
 807
 808                         if (keycode == 78 || keycode == 40) { // n, down
 809                                 if (typeof moveToPost != 'undefined') {
 810                                         moveToPost('next');
 811                                         return false;
 812                                 }
 813                         }
 814
 815                         if (keycode == 80 || keycode == 38) { // p, up
 816                                 if (typeof moveToPost != 'undefined') {
 817                                         moveToPost('prev');
 818                                         return false;
 819                                 }
 820                         }
 821
 822                         if (keycode == 83 && shift_key) { // S
 823                                 selectionTogglePublished(undefined, false, true);
 824                                 return;
 825                         }
 826
 827                         if (keycode == 83) { // s
 828                                 selectionToggleMarked(undefined, false, true);
 829                                 return;
 830                         }
 831
 832
 833                         if (keycode == 85) { // u
 834                                 selectionToggleUnread(undefined, false, true)
 835                                 return;
 836                         }
 837
 838                         if (keycode == 84 && shift_key) { // T
 839                                 var id = getActiveArticleId();
 840                                 if (id) {
 841                                         editArticleTags(id, getActiveFeedId(), isCdmMode());
 842                                         return;
 843                                 }
 844                         }
 845
 846                         if (keycode == 9) { // tab
 847                                 var id = getArticleUnderPointer();
 848                                 if (id) {
 849                                         var cb = $("RCHK-" + id);
 850
 851                                         if (cb) {
 852                                                 cb.checked = !cb.checked;
 853                                                 toggleSelectRowById(cb, "RROW-" + id);
 854                                                 return false;
 855                                         }
 856                                 }
 857                         }
 858
 859                         if (keycode == 79) { // o
 860                                 if (getActiveArticleId()) {
 861                                         openArticleInNewWindow(getActiveArticleId());
 862                                         return;
 863                                 }
 864                         }
 865
 866                         if (keycode == 81 && shift_key) { // Q
 867                                 if (typeof catchupAllFeeds != 'undefined') {
 868                                         catchupAllFeeds();
 869                                         return;
 870                                 }
 871                         }
 872
 873                         if (keycode == 88) { // x
 874                                 if (activeFeedIsCat()) {
 875                                         toggleCollapseCat(getActiveFeedId());
 876                                 }
 877                         }
 878                 }
 879
 880                 /* Prefix f */
 881
 882                 if (hotkey_prefix == 70) { // f
 883
 884                         hotkey_prefix = false;
 885
 886                         if (keycode == 81) { // q
 887                                 if (getActiveFeedId()) {
 888                                         catchupCurrentFeed();
 889                                         return;
 890                                 }
 891                         }
 892
 893                         if (keycode == 82) { // r
 894                                 if (getActiveFeedId()) {
 895                                         viewfeed(getActiveFeedId(), "ForceUpdate", activeFeedIsCat());
 896                                         return;
 897                                 }
 898                         }
 899
 900                         if (keycode == 65) { // a
 901                                 toggleDispRead();
 902                                 return false;
 903                         }
 904
 905                         if (keycode == 85) { // u
 906                                 if (getActiveFeedId()) {
 907                                         viewfeed(getActiveFeedId(), "ForceUpdate");
 908                                         return false;
 909                                 }
 910                         }
 911
 912                         if (keycode == 69) { // e
 913                                 editFeedDlg(getActiveFeedId());
 914                                 return false;
 915                         }
 916
 917                         if (keycode == 83) { // s
 918                                 quickAddFeed();
 919                                 return false;
 920                         }
 921
 922                         if (keycode == 67 && shift_key) { // C
 923                                 if (typeof catchupAllFeeds != 'undefined') {
 924                                         catchupAllFeeds();
 925                                         return false;
 926                                 }
 927                         }
 928
 929                         if (keycode == 67) { // c
 930                                 if (getActiveFeedId()) {
 931                                         catchupCurrentFeed();
 932                                         return false;
 933                                 }
 934                         }
 935
 936                         if (keycode == 87) { // w
 937                                 feeds_sort_by_unread = !feeds_sort_by_unread;
 938                                 return resort_feedlist();
 939                         }
 940
 941                         if (keycode == 88) { // x
 942                                 reverseHeadlineOrder();
 943                                 return;
 944                         }
 945                 }
 946
 947                 /* Prefix c */
 948
 949                 if (hotkey_prefix == 67) { // c
 950                         hotkey_prefix = false;
 951
 952                         if (keycode == 70) { // f
 953                                 displayDlg('quickAddFilter', '',
 954                                    function () {document.forms['filter_add_form'].reg_exp.focus();});
 955                                 return false;
 956                         }
 957
 958                         if (keycode == 76) { // l
 959                                 addLabel();
 960                                 return false;
 961                         }
 962
 963                         if (keycode == 83) { // s
 964                                 if (typeof collapse_feedlist != 'undefined') {
 965                                         collapse_feedlist();
 966                                         return false;
 967                                 }
 968                         }
 969
 970                         if (keycode == 77) { // m
 971                                 // TODO: sortable feedlist
 972                                 return;
 973                         }
 974
 975                         if (keycode == 78) { // n
 976                                 catchupRelativeToArticle(1);
 977                                 return;
 978                         }
 979
 980                         if (keycode == 80) { // p
 981                                 catchupRelativeToArticle(0);
 982                                 return;
 983                         }
 984
 985
 986                 }
 987
 988                 /* Prefix g */
 989
 990                 if (hotkey_prefix == 71) { // g
 991
 992                         hotkey_prefix = false;
 993
 994
 995                         if (keycode == 65) { // a
 996                                 viewfeed(-4);
 997                                 return false;
 998                         }
 999
1000                         if (keycode == 83) { // s
1001                                 viewfeed(-1);
1002                                 return false;
1003                         }
1004
1005                         if (keycode == 80 && shift_key) { // P
1006                                 gotoPreferences();
1007                                 return false;
1008                         }
1009
1010                         if (keycode == 80) { // p
1011                                 viewfeed(-2);
1012                                 return false;
1013                         }
1014
1015                         if (keycode == 70) { // f
1016                                 viewfeed(-3);
1017                                 return false;
1018                         }
1019
1020                         if (keycode == 84 && shift_key) { // T
1021                                 toggleTags();
1022                                 return false;
1023                         }
1024                 }
1025
1026                 /* Cmd */
1027
1028                 if (hotkey_prefix == 224 || hotkey_prefix == 91) { // f
1029                         hotkey_prefix = false;
1030                         return;
1031                 }
1032
1033                 if (hotkey_prefix) {
1034                         console.log("KP: PREFIX=" + hotkey_prefix + " CODE=" + keycode + " CHAR=" + keychar);
1035                 } else {
1036                         console.log("KP: CODE=" + keycode + " CHAR=" + keychar);
1037                 }
1038
1039
1040         } catch (e) {
1041                 exception_error("hotkey_handler", e);
1042         }
1043 }
1044
1045 function inPreferences() {
1046         return false;
1047 }
1048
1049 function reverseHeadlineOrder() {
1050         try {
1051
1052                 var query_str = "?op=rpc&subop=togglepref&key=REVERSE_HEADLINES";
1053
1054                 new Ajax.Request("backend.php", {
1055                         parameters: query_str,
1056                         onComplete: function(transport) {
1057                                         viewCurrentFeed();
1058                                 } });
1059
1060         } catch (e) {
1061                 exception_error("reverseHeadlineOrder", e);
1062         }
1063 }
1064
1065 function showFeedsWithErrors() {
1066         displayDlg('feedUpdateErrors');
1067 }
1068
1069 function handle_rpc_reply(transport, scheduled_call) {
1070         try {
1071                 if (transport.responseXML) {
1072
1073                         if (!transport_error_check(transport)) return false;
1074
1075                         var seq = transport.responseXML.getElementsByTagName("seq")[0];
1076
1077                         if (seq) {
1078                                 seq = seq.firstChild.nodeValue;
1079
1080                                 if (get_seq() != seq) {
1081                                         //console.log("[handle_rpc_reply] sequence mismatch: " + seq);
1082                                         return true;
1083                                 }
1084                         }
1085
1086                         var message = transport.responseXML.getElementsByTagName("message")[0];
1087
1088                         if (message) {
1089                                 message = message.firstChild.nodeValue;
1090
1091                                 if (message == "UPDATE_COUNTERS") {
1092                                         console.log("need to refresh counters...");
1093                                         setInitParam("last_article_id", -1);
1094                                         _force_scheduled_update = true;
1095                                 }
1096                         }
1097
1098                         var counters = transport.responseXML.getElementsByTagName("counters")[0];
1099
1100                         if (counters)
1101                                 parse_counters(counters, scheduled_call);
1102
1103                         var runtime_info = transport.responseXML.getElementsByTagName("runtime-info")[0];
1104
1105                         if (runtime_info)
1106                                 parse_runtime_info(runtime_info);
1107
1108                         hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
1109
1110                 } else {
1111                         notify_error("Error communicating with server.");
1112                 }
1113
1114         } catch (e) {
1115                 exception_error("handle_rpc_reply", e, transport);
1116         }
1117
1118         return true;
1119 }
1120
1121 function scheduleFeedUpdate(id, is_cat) {
1122         try {
1123                 if (!id) {
1124                         id = getActiveFeedId();
1125                         is_cat = activeFeedIsCat();
1126                 }
1127
1128                 if (!id) {
1129                         alert(__("Please select some feed first."));
1130                         return;
1131                 }
1132
1133                 var query = "?op=rpc&subop=scheduleFeedUpdate&id=" +
1134                         param_escape(id) +
1135                         "&is_cat=" + param_escape(is_cat);
1136
1137                 console.log(query);
1138
1139                 new Ajax.Request("backend.php", {
1140                         parameters: query,
1141                         onComplete: function(transport) {
1142
1143                                 if (transport.responseXML) {
1144                                         var message = transport.responseXML.getElementsByTagName("message")[0];
1145
1146                                         if (message) {
1147                                                 notify_info(message.firstChild.nodeValue);
1148                                                 return;
1149                                         }
1150                                 }
1151
1152                                 notify_error("Error communicating with server.");
1153
1154                         } });
1155
1156
1157         } catch (e) {
1158                 exception_error("scheduleFeedUpdate", e);
1159         }
1160 }