js/tt-rss.js

   1 var global_unread = -1;
   2 var hotkey_prefix = false;
   3 var hotkey_prefix_pressed = false;
   4 var hotkey_actions = {};
   5 var _widescreen_mode = false;
   6 var _rpc_seq = 0;
   7 var _active_feed_id = 0;
   8 var _active_feed_is_cat = false;
   9
  10 function next_seq() {
  11         _rpc_seq += 1;
  12         return _rpc_seq;
  13 }
  14
  15 function get_seq() {
  16         return _rpc_seq;
  17 }
  18
  19 function activeFeedIsCat() {
  20         return _active_feed_is_cat;
  21 }
  22
  23 function getActiveFeedId() {
  24         return _active_feed_id;
  25 }
  26
  27 function setActiveFeedId(id, is_cat) {
  28         hash_set('f', id);
  29         hash_set('c', is_cat ? 1 : 0);
  30
  31         _active_feed_id = id;
  32         _active_feed_is_cat = is_cat;
  33
  34         $("headlines-frame").setAttribute("feed-id", id);
  35         $("headlines-frame").setAttribute("is-cat", is_cat ? 1 : 0);
  36
  37         selectFeed(id, is_cat);
  38
  39         PluginHost.run(PluginHost.HOOK_FEED_SET_ACTIVE, _active_article_id);
  40 }
  41
  42
  43 function updateFeedList() {
  44         try {
  45                 Element.show("feedlistLoading");
  46
  47                 resetCounterCache();
  48
  49                 if (dijit.byId("feedTree")) {
  50                         dijit.byId("feedTree").destroyRecursive();
  51                 }
  52
  53                 var store = new dojo.data.ItemFileWriteStore({
  54                         url: "backend.php?op=pref_feeds&method=getfeedtree&mode=2"
  55                 });
  56
  57                 var treeModel = new fox.FeedStoreModel({
  58                         store: store,
  59                         query: {
  60                                 "type": getInitParam('enable_feed_cats') == 1 ? "category" : "feed"
  61                         },
  62                         rootId: "root",
  63                         rootLabel: "Feeds",
  64                         childrenAttrs: ["items"]
  65                 });
  66
  67                 var tree = new fox.FeedTree({
  68                         model: treeModel,
  69                         onClick: function (item, node) {
  70                                 var id = String(item.id);
  71                                 var is_cat = id.match("^CAT:");
  72                                 var feed = id.substr(id.indexOf(":") + 1);
  73                                 viewfeed({feed: feed, is_cat: is_cat});
  74                                 return false;
  75                         },
  76                         openOnClick: false,
  77                         showRoot: false,
  78                         persist: true,
  79                         id: "feedTree",
  80                 }, "feedTree");
  81
  82                 /*              var menu = new dijit.Menu({id: 'feedMenu'});
  83
  84                  menu.addChild(new dijit.MenuItem({
  85                  label: "Simple menu item"
  86                  }));
  87
  88                  //             menu.bindDomNode(tree.domNode); */
  89
  90                 var tmph = dojo.connect(dijit.byId('feedMenu'), '_openMyself', function (event) {
  91                         console.log(dijit.getEnclosingWidget(event.target));
  92                         dojo.disconnect(tmph);
  93                 });
  94
  95                 $("feeds-holder").appendChild(tree.domNode);
  96
  97                 var tmph = dojo.connect(tree, 'onLoad', function () {
  98                         dojo.disconnect(tmph);
  99                         Element.hide("feedlistLoading");
 100
 101                         try {
 102                                 feedlist_init();
 103
 104                                 loading_set_progress(25);
 105                         } catch (e) {
 106                                 exception_error(e);
 107                         }
 108                 });
 109
 110                 tree.startup();
 111         } catch (e) {
 112                 exception_error(e);
 113         }
 114 }
 115
 116 function catchupAllFeeds() {
 117
 118         var str = __("Mark all articles as read?");
 119
 120         if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
 121
 122                 var query_str = "backend.php?op=feeds&method=catchupAll";
 123
 124                 notify_progress("Marking all feeds as read...");
 125
 126                 //console.log("catchupAllFeeds Q=" + query_str);
 127
 128                 new Ajax.Request("backend.php", {
 129                         parameters: query_str,
 130                         onComplete: function(transport) {
 131                                 request_counters(true);
 132                                 viewCurrentFeed();
 133                         } });
 134
 135                 global_unread = 0;
 136                 updateTitle("");
 137         }
 138 }
 139
 140 function viewCurrentFeed(method) {
 141         console.log("viewCurrentFeed: " + method);
 142
 143         if (getActiveFeedId() != undefined) {
 144                 viewfeed({feed: getActiveFeedId(), is_cat: activeFeedIsCat(), method: method});
 145         }
 146         return false; // block unneeded form submits
 147 }
 148
 149 function timeout() {
 150         if (getInitParam("bw_limit") != "1") {
 151                 request_counters();
 152                 setTimeout(timeout, 60*1000);
 153         }
 154 }
 155
 156 function search() {
 157         var query = "backend.php?op=feeds&method=search&param=" +
 158                 param_escape(getActiveFeedId() + ":" + activeFeedIsCat());
 159
 160         if (dijit.byId("searchDlg"))
 161                 dijit.byId("searchDlg").destroyRecursive();
 162
 163         dialog = new dijit.Dialog({
 164                 id: "searchDlg",
 165                 title: __("Search"),
 166                 style: "width: 600px",
 167                 execute: function() {
 168                         if (this.validate()) {
 169                                 _search_query = dojo.objectToQuery(this.attr('value'));
 170                                 this.hide();
 171                                 viewCurrentFeed();
 172                         }
 173                 },
 174                 href: query});
 175
 176         dialog.show();
 177 }
 178
 179 function updateTitle() {
 180         var tmp = "Tiny Tiny RSS";
 181
 182         if (global_unread > 0) {
 183                 tmp = "(" + global_unread + ") " + tmp;
 184         }
 185
 186         if (window.fluid) {
 187                 if (global_unread > 0) {
 188                         window.fluid.dockBadge = global_unread;
 189                 } else {
 190                         window.fluid.dockBadge = "";
 191                 }
 192         }
 193
 194         document.title = tmp;
 195 }
 196
 197 function genericSanityCheck() {
 198         setCookie("ttrss_test", "TEST");
 199
 200         if (getCookie("ttrss_test") != "TEST") {
 201                 return fatalError(2);
 202         }
 203
 204         return true;
 205 }
 206
 207
 208 function init() {
 209
 210         window.onerror = function(message, filename, lineno, colno, error) {
 211                 report_error(message, filename, lineno, colno, error);
 212         };
 213
 214         require(["dojo/_base/kernel",
 215                         "dojo/ready",
 216                         "dojo/parser",
 217                         "dojo/_base/loader",
 218                         "dojo/_base/html",
 219                         "dojo/query",
 220                         "dijit/ProgressBar",
 221                         "dijit/ColorPalette",
 222                         "dijit/Dialog",
 223                         "dijit/form/Button",
 224                         "dijit/form/ComboButton",
 225                         "dijit/form/CheckBox",
 226                         "dijit/form/DropDownButton",
 227                         "dijit/form/FilteringSelect",
 228                         "dijit/form/Form",
 229                         "dijit/form/RadioButton",
 230                         "dijit/form/Select",
 231                         "dijit/form/SimpleTextarea",
 232                         "dijit/form/TextBox",
 233                         "dijit/form/ComboBox",
 234                         "dijit/form/ValidationTextBox",
 235                         "dijit/InlineEditBox",
 236                         "dijit/layout/AccordionContainer",
 237                         "dijit/layout/BorderContainer",
 238                         "dijit/layout/ContentPane",
 239                         "dijit/layout/TabContainer",
 240                         "dijit/PopupMenuItem",
 241                         "dijit/Menu",
 242                         "dijit/Toolbar",
 243                         "dijit/Tree",
 244                         "dijit/tree/dndSource",
 245                         "dijit/tree/ForestStoreModel",
 246                         "dojo/data/ItemFileWriteStore",
 247                         "fox/FeedTree" ], function (dojo, ready, parser) {
 248
 249                         ready(function() {
 250
 251                                 try {
 252                                         parser.parse();
 253
 254                                         if (!genericSanityCheck())
 255                                                 return false;
 256
 257                                         loading_set_progress(30);
 258
 259                                         var a = document.createElement('audio');
 260
 261                                         var hasAudio = !!a.canPlayType;
 262                                         var hasSandbox = "sandbox" in document.createElement("iframe");
 263                                         var hasMp3 = !!(a.canPlayType && a.canPlayType('audio/mpeg;').replace(/no/, ''));
 264                                         var clientTzOffset = new Date().getTimezoneOffset() * 60;
 265
 266                                         init_hotkey_actions();
 267
 268                                         new Ajax.Request("backend.php", {
 269                                                 parameters: {
 270                                                         op: "rpc", method: "sanityCheck", hasAudio: hasAudio,
 271                                                         hasMp3: hasMp3,
 272                                                         clientTzOffset: clientTzOffset,
 273                                                         hasSandbox: hasSandbox
 274                                                 },
 275                                                 onComplete: function (transport) {
 276                                                         backend_sanity_check_callback(transport);
 277                                                 }
 278                                         });
 279                                 } catch (e) {
 280                                         exception_error(e);
 281                                 }
 282
 283                         });
 284
 285
 286         });
 287 }
 288
 289 function init_hotkey_actions() {
 290         hotkey_actions["next_feed"] = function() {
 291                 var rv = dijit.byId("feedTree").getNextFeed(
 292                         getActiveFeedId(), activeFeedIsCat());
 293
 294                 if (rv) viewfeed({feed: rv[0], is_cat: rv[1], can_wait: true})
 295         };
 296         hotkey_actions["prev_feed"] = function() {
 297                 var rv = dijit.byId("feedTree").getPreviousFeed(
 298                         getActiveFeedId(), activeFeedIsCat());
 299
 300                 if (rv) viewfeed({feed: rv[0], is_cat: rv[1], can_wait: true})
 301         };
 302         hotkey_actions["next_article"] = function() {
 303                 moveToPost('next');
 304         };
 305         hotkey_actions["prev_article"] = function() {
 306                 moveToPost('prev');
 307         };
 308         hotkey_actions["next_article_noscroll"] = function() {
 309                 moveToPost('next', true);
 310         };
 311         hotkey_actions["prev_article_noscroll"] = function() {
 312                 moveToPost('prev', true);
 313         };
 314         hotkey_actions["next_article_noexpand"] = function() {
 315                 moveToPost('next', true, true);
 316         };
 317         hotkey_actions["prev_article_noexpand"] = function() {
 318                 moveToPost('prev', true, true);
 319         };
 320         hotkey_actions["collapse_article"] = function() {
 321                 var id = getActiveArticleId();
 322                 var elem = $("CICD-"+id);
 323
 324                 if (elem) {
 325                         if (elem.visible()) {
 326                                 cdmCollapseArticle(null, id);
 327                         }
 328                         else {
 329                                 cdmExpandArticle(id);
 330                         }
 331                 }
 332         };
 333         hotkey_actions["toggle_expand"] = function() {
 334                 var id = getActiveArticleId();
 335                 var elem = $("CICD-"+id);
 336
 337                 if (elem) {
 338                         if (elem.visible()) {
 339                                 cdmCollapseArticle(null, id, false);
 340                         }
 341                         else {
 342                                 cdmExpandArticle(id);
 343                         }
 344                 }
 345         };
 346         hotkey_actions["search_dialog"] = function() {
 347                 search();
 348         };
 349         hotkey_actions["toggle_mark"] = function() {
 350                 selectionToggleMarked(undefined, false, true);
 351         };
 352         hotkey_actions["toggle_publ"] = function() {
 353                 selectionTogglePublished(undefined, false, true);
 354         };
 355         hotkey_actions["toggle_unread"] = function() {
 356                 selectionToggleUnread(undefined, false, true);
 357         };
 358         hotkey_actions["edit_tags"] = function() {
 359                 var id = getActiveArticleId();
 360                 if (id) {
 361                         editArticleTags(id);
 362                 };
 363         }
 364         hotkey_actions["open_in_new_window"] = function() {
 365                 if (getActiveArticleId()) {
 366                         openArticleInNewWindow(getActiveArticleId());
 367                         return;
 368                 }
 369         };
 370         hotkey_actions["catchup_below"] = function() {
 371                 catchupRelativeToArticle(1);
 372         };
 373         hotkey_actions["catchup_above"] = function() {
 374                 catchupRelativeToArticle(0);
 375         };
 376         hotkey_actions["article_scroll_down"] = function() {
 377                 var ctr = $("content_insert") ? $("content_insert") : $("headlines-frame");
 378
 379                 scrollArticle(40);
 380         };
 381         hotkey_actions["article_scroll_up"] = function() {
 382                 var ctr = $("content_insert") ? $("content_insert") : $("headlines-frame");
 383
 384                 scrollArticle(-40);
 385         };
 386         hotkey_actions["close_article"] = function() {
 387                 if (isCdmMode()) {
 388                         if (!getInitParam("cdm_expanded")) {
 389                                 cdmCollapseArticle(false, getActiveArticleId());
 390                         }
 391                 } else {
 392                         closeArticlePanel();
 393                 }
 394         };
 395         hotkey_actions["email_article"] = function() {
 396                 if (typeof emailArticle != "undefined") {
 397                         emailArticle();
 398                 } else if (typeof mailtoArticle != "undefined") {
 399                         mailtoArticle();
 400                 } else {
 401                         alert(__("Please enable mail plugin first."));
 402                 }
 403         };
 404         hotkey_actions["select_all"] = function() {
 405                 selectArticles('all');
 406         };
 407         hotkey_actions["select_unread"] = function() {
 408                 selectArticles('unread');
 409         };
 410         hotkey_actions["select_marked"] = function() {
 411                 selectArticles('marked');
 412         };
 413         hotkey_actions["select_published"] = function() {
 414                 selectArticles('published');
 415         };
 416         hotkey_actions["select_invert"] = function() {
 417                 selectArticles('invert');
 418         };
 419         hotkey_actions["select_none"] = function() {
 420                 selectArticles('none');
 421         };
 422         hotkey_actions["feed_refresh"] = function() {
 423                 if (getActiveFeedId() != undefined) {
 424                         viewfeed({feed: getActiveFeedId(), is_cat: activeFeedIsCat()});
 425                         return;
 426                 }
 427         };
 428         hotkey_actions["feed_unhide_read"] = function() {
 429                 toggleDispRead();
 430         };
 431         hotkey_actions["feed_subscribe"] = function() {
 432                 quickAddFeed();
 433         };
 434         hotkey_actions["feed_debug_update"] = function() {
 435                 if (!activeFeedIsCat() && parseInt(getActiveFeedId()) > 0) {
 436                         window.open("backend.php?op=feeds&method=update_debugger&feed_id=" + getActiveFeedId() +
 437                                 "&csrf_token=" + getInitParam("csrf_token"));
 438                 } else {
 439                         alert("You can't debug this kind of feed.");
 440                 }
 441         };
 442
 443         hotkey_actions["feed_debug_viewfeed"] = function() {
 444                 viewfeed({feed: getActiveFeedId(), is_cat: activeFeedIsCat(), viewfeed_debug: true});
 445         };
 446
 447         hotkey_actions["feed_edit"] = function() {
 448                 if (activeFeedIsCat())
 449                         alert(__("You can't edit this kind of feed."));
 450                 else
 451                         editFeed(getActiveFeedId());
 452         };
 453         hotkey_actions["feed_catchup"] = function() {
 454                 if (getActiveFeedId() != undefined) {
 455                         catchupCurrentFeed();
 456                         return;
 457                 }
 458         };
 459         hotkey_actions["feed_reverse"] = function() {
 460                 reverseHeadlineOrder();
 461         };
 462         hotkey_actions["feed_toggle_vgroup"] = function() {
 463                 var query_str = "?op=rpc&method=togglepref&key=VFEED_GROUP_BY_FEED";
 464
 465                 new Ajax.Request("backend.php", {
 466                         parameters: query_str,
 467                         onComplete: function(transport) {
 468                                 viewCurrentFeed();
 469                         } });
 470
 471         };
 472         hotkey_actions["catchup_all"] = function() {
 473                 catchupAllFeeds();
 474         };
 475         hotkey_actions["cat_toggle_collapse"] = function() {
 476                 if (activeFeedIsCat()) {
 477                         dijit.byId("feedTree").collapseCat(getActiveFeedId());
 478                         return;
 479                 }
 480         };
 481         hotkey_actions["goto_all"] = function() {
 482                 viewfeed({feed: -4});
 483         };
 484         hotkey_actions["goto_fresh"] = function() {
 485                 viewfeed({feed: -3});
 486         };
 487         hotkey_actions["goto_marked"] = function() {
 488                 viewfeed({feed: -1});
 489         };
 490         hotkey_actions["goto_published"] = function() {
 491                 viewfeed({feed: -2});
 492         };
 493         hotkey_actions["goto_tagcloud"] = function() {
 494                 displayDlg(__("Tag cloud"), "printTagCloud");
 495         };
 496         hotkey_actions["goto_prefs"] = function() {
 497                 gotoPreferences();
 498         };
 499         hotkey_actions["select_article_cursor"] = function() {
 500                 var id = getArticleUnderPointer();
 501                 if (id) {
 502                         var row = $("RROW-" + id);
 503
 504                         if (row) {
 505                                 var cb = dijit.getEnclosingWidget(
 506                                         row.getElementsByClassName("rchk")[0]);
 507
 508                                 if (cb) {
 509                                         cb.attr("checked", !cb.attr("checked"));
 510                                         toggleSelectRowById(cb, "RROW-" + id);
 511                                         return false;
 512                                 }
 513                         }
 514                 }
 515         };
 516         hotkey_actions["create_label"] = function() {
 517                 addLabel();
 518         };
 519         hotkey_actions["create_filter"] = function() {
 520                 quickAddFilter();
 521         };
 522         hotkey_actions["collapse_sidebar"] = function() {
 523                 collapse_feedlist();
 524         };
 525         hotkey_actions["toggle_embed_original"] = function() {
 526                 if (typeof embedOriginalArticle != "undefined") {
 527                         if (getActiveArticleId())
 528                                 embedOriginalArticle(getActiveArticleId());
 529                 } else {
 530                         alert(__("Please enable embed_original plugin first."));
 531                 }
 532         };
 533         hotkey_actions["toggle_widescreen"] = function() {
 534                 if (!isCdmMode()) {
 535                         _widescreen_mode = !_widescreen_mode;
 536
 537                         // reset stored sizes because geometry changed
 538                         setCookie("ttrss_ci_width", 0);
 539                         setCookie("ttrss_ci_height", 0);
 540
 541                         switchPanelMode(_widescreen_mode);
 542                 } else {
 543                         alert(__("Widescreen is not available in combined mode."));
 544                 }
 545         };
 546         hotkey_actions["help_dialog"] = function() {
 547                 helpDialog("main");
 548         };
 549         hotkey_actions["toggle_combined_mode"] = function() {
 550                 notify_progress("Loading, please wait...");
 551
 552                 var value = isCdmMode() ? "false" : "true";
 553                 var query = "?op=rpc&method=setpref&key=COMBINED_DISPLAY_MODE&value=" + value;
 554
 555                 new Ajax.Request("backend.php", {
 556                         parameters: query,
 557                         onComplete: function(transport) {
 558                                 setInitParam("combined_display_mode",
 559                                         !getInitParam("combined_display_mode"));
 560
 561                                 closeArticlePanel();
 562                                 viewCurrentFeed();
 563
 564                         } });
 565         };
 566         hotkey_actions["toggle_cdm_expanded"] = function() {
 567                 notify_progress("Loading, please wait...");
 568
 569                 var value = getInitParam("cdm_expanded") ? "false" : "true";
 570                 var query = "?op=rpc&method=setpref&key=CDM_EXPANDED&value=" + value;
 571
 572                 new Ajax.Request("backend.php", {
 573                         parameters: query,
 574                         onComplete: function(transport) {
 575                                 setInitParam("cdm_expanded", !getInitParam("cdm_expanded"));
 576                                 viewCurrentFeed();
 577                         } });
 578         };
 579 }
 580
 581 function init_second_stage() {
 582         updateFeedList();
 583         closeArticlePanel();
 584
 585         if (parseInt(getCookie("ttrss_fh_width")) > 0) {
 586                 dijit.byId("feeds-holder").domNode.setStyle(
 587                         {width: getCookie("ttrss_fh_width") + "px" });
 588         }
 589
 590         dijit.byId("main").resize();
 591
 592         var tmph = dojo.connect(dijit.byId('feeds-holder'), 'resize',
 593                 function (args) {
 594                         if (args && args.w >= 0) {
 595                                 setCookie("ttrss_fh_width", args.w, getInitParam("cookie_lifetime"));
 596                         }
 597         });
 598
 599         var tmph = dojo.connect(dijit.byId('content-insert'), 'resize',
 600                 function (args) {
 601                         if (args && args.w >= 0 && args.h >= 0) {
 602                                 setCookie("ttrss_ci_width", args.w, getInitParam("cookie_lifetime"));
 603                                 setCookie("ttrss_ci_height", args.h, getInitParam("cookie_lifetime"));
 604                         }
 605         });
 606
 607         delCookie("ttrss_test");
 608
 609         var toolbar = document.forms["main_toolbar_form"];
 610
 611         dijit.getEnclosingWidget(toolbar.view_mode).attr('value',
 612                 getInitParam("default_view_mode"));
 613
 614         dijit.getEnclosingWidget(toolbar.order_by).attr('value',
 615                 getInitParam("default_view_order_by"));
 616
 617         feeds_sort_by_unread = getInitParam("feeds_sort_by_unread") == 1;
 618
 619         var hash_feed_id = hash_get('f');
 620         var hash_feed_is_cat = hash_get('c') == "1";
 621
 622         if (hash_feed_id != undefined) {
 623                 setActiveFeedId(hash_feed_id, hash_feed_is_cat);
 624         }
 625
 626         loading_set_progress(50);
 627
 628         // can't use cache_clear() here because viewfeed might not have initialized yet
 629         if ('sessionStorage' in window && window['sessionStorage'] !== null)
 630                 sessionStorage.clear();
 631
 632         var hotkeys = getInitParam("hotkeys");
 633         var tmp = [];
 634
 635         for (sequence in hotkeys[1]) {
 636                 filtered = sequence.replace(/\|.*$/, "");
 637                 tmp[filtered] = hotkeys[1][sequence];
 638         }
 639
 640         hotkeys[1] = tmp;
 641         setInitParam("hotkeys", hotkeys);
 642
 643         _widescreen_mode = getInitParam("widescreen");
 644         switchPanelMode(_widescreen_mode);
 645
 646         console.log("second stage ok");
 647
 648         if (getInitParam("simple_update")) {
 649                 console.log("scheduling simple feed updater...");
 650                 window.setTimeout(update_random_feed, 30*1000);
 651         }
 652 }
 653
 654 function quickMenuGo(opid) {
 655         switch (opid) {
 656         case "qmcPrefs":
 657                 gotoPreferences();
 658                 break;
 659         case "qmcLogout":
 660                 gotoLogout();
 661                 break;
 662         case "qmcTagCloud":
 663                 displayDlg(__("Tag cloud"), "printTagCloud");
 664                 break;
 665         case "qmcSearch":
 666                 search();
 667                 break;
 668         case "qmcAddFeed":
 669                 quickAddFeed();
 670                 break;
 671         case "qmcDigest":
 672                 window.location.href = "backend.php?op=digest";
 673                 break;
 674         case "qmcEditFeed":
 675                 if (activeFeedIsCat())
 676                         alert(__("You can't edit this kind of feed."));
 677                 else
 678                         editFeed(getActiveFeedId());
 679                 break;
 680         case "qmcRemoveFeed":
 681                 var actid = getActiveFeedId();
 682
 683                 if (activeFeedIsCat()) {
 684                         alert(__("You can't unsubscribe from the category."));
 685                         return;
 686                 }
 687
 688                 if (!actid) {
 689                         alert(__("Please select some feed first."));
 690                         return;
 691                 }
 692
 693                 var fn = getFeedName(actid);
 694
 695                 var pr = __("Unsubscribe from %s?").replace("%s", fn);
 696
 697                 if (confirm(pr)) {
 698                         unsubscribeFeed(actid);
 699                 }
 700                 break;
 701         case "qmcCatchupAll":
 702                 catchupAllFeeds();
 703                 break;
 704         case "qmcShowOnlyUnread":
 705                 toggleDispRead();
 706                 break;
 707         case "qmcAddFilter":
 708                 quickAddFilter();
 709                 break;
 710         case "qmcAddLabel":
 711                 addLabel();
 712                 break;
 713         case "qmcRescoreFeed":
 714                 rescoreCurrentFeed();
 715                 break;
 716         case "qmcToggleWidescreen":
 717                 if (!isCdmMode()) {
 718                         _widescreen_mode = !_widescreen_mode;
 719
 720                         // reset stored sizes because geometry changed
 721                         setCookie("ttrss_ci_width", 0);
 722                         setCookie("ttrss_ci_height", 0);
 723
 724                         switchPanelMode(_widescreen_mode);
 725                 } else {
 726                         alert(__("Widescreen is not available in combined mode."));
 727                 }
 728                 break;
 729         case "qmcHKhelp":
 730                 helpDialog("main");
 731                 break;
 732         default:
 733                 console.log("quickMenuGo: unknown action: " + opid);
 734         }
 735 }
 736
 737 function toggleDispRead() {
 738
 739         var hide = !(getInitParam("hide_read_feeds") == "1");
 740
 741         hideOrShowFeeds(hide);
 742
 743         var query = "?op=rpc&method=setpref&key=HIDE_READ_FEEDS&value=" +
 744                 param_escape(hide);
 745
 746         setInitParam("hide_read_feeds", hide);
 747
 748         new Ajax.Request("backend.php", {
 749                 parameters: query,
 750                 onComplete: function(transport) {
 751                 } });
 752
 753 }
 754
 755 function parse_runtime_info(data) {
 756
 757         //console.log("parsing runtime info...");
 758
 759         for (k in data) {
 760                 var v = data[k];
 761
 762 //              console.log("RI: " + k + " => " + v);
 763
 764                 if (k == "dep_ts" && parseInt(getInitParam("dep_ts")) > 0) {
 765                         if (parseInt(getInitParam("dep_ts")) < parseInt(v) && getInitParam("reload_on_ts_change")) {
 766                                 window.location.reload();
 767                         }
 768                 }
 769
 770                 if (k == "daemon_is_running" && v != 1) {
 771                         notify_error("<span onclick=\"explainError(1)\">Update daemon is not running.</span>", true);
 772                         return;
 773                 }
 774
 775                 if (k == "update_result") {
 776                         var updatesIcon = dijit.byId("updatesIcon").domNode;
 777
 778                         if (v) {
 779                                 Element.show(updatesIcon);
 780                         } else {
 781                                 Element.hide(updatesIcon);
 782                         }
 783                 }
 784
 785                 if (k == "daemon_stamp_ok" && v != 1) {
 786                         notify_error("<span onclick=\"explainError(3)\">Update daemon is not updating feeds.</span>", true);
 787                         return;
 788                 }
 789
 790                 if (k == "max_feed_id" || k == "num_feeds") {
 791                         if (init_params[k] != v) {
 792                                 console.log("feed count changed, need to reload feedlist.");
 793                                 updateFeedList();
 794                         }
 795                 }
 796
 797                 init_params[k] = v;
 798                 notify('');
 799         }
 800
 801         PluginHost.run(PluginHost.HOOK_RUNTIME_INFO_LOADED, data);
 802 }
 803
 804 function collapse_feedlist() {
 805         Element.toggle("feeds-holder");
 806
 807         var splitter = $("feeds-holder_splitter");
 808
 809         Element.visible("feeds-holder") ? splitter.show() : splitter.hide();
 810
 811         dijit.byId("main").resize();
 812 }
 813
 814 function viewModeChanged() {
 815         cache_clear();
 816         return viewCurrentFeed('');
 817 }
 818
 819 function rescoreCurrentFeed() {
 820
 821         var actid = getActiveFeedId();
 822
 823         if (activeFeedIsCat() || actid < 0) {
 824                 alert(__("You can't rescore this kind of feed."));
 825                 return;
 826         }
 827
 828         if (!actid) {
 829                 alert(__("Please select some feed first."));
 830                 return;
 831         }
 832
 833         var fn = getFeedName(actid);
 834         var pr = __("Rescore articles in %s?").replace("%s", fn);
 835
 836         if (confirm(pr)) {
 837                 notify_progress("Rescoring articles...");
 838
 839                 var query = "?op=pref-feeds&method=rescore&quiet=1&ids=" + actid;
 840
 841                 new Ajax.Request("backend.php", {
 842                         parameters: query,
 843                         onComplete: function(transport) {
 844                                 viewCurrentFeed();
 845                         } });
 846         }
 847 }
 848
 849 function hotkey_handler(e) {
 850
 851         if (e.target.nodeName == "INPUT" || e.target.nodeName == "TEXTAREA") return;
 852
 853         var keycode = false;
 854
 855         var cmdline = $('cmdline');
 856
 857         if (window.event) {
 858                 keycode = window.event.keyCode;
 859         } else if (e) {
 860                 keycode = e.which;
 861         }
 862
 863         var keychar = String.fromCharCode(keycode).toLowerCase();
 864
 865         if (keycode == 27) { // escape
 866                 hotkey_prefix = false;
 867         }
 868
 869         if (keycode == 16) return; // ignore lone shift
 870         if (keycode == 17) return; // ignore lone ctrl
 871
 872         var hotkeys = getInitParam("hotkeys");
 873
 874         if (!hotkey_prefix && hotkeys[0].indexOf(keychar) != -1) {
 875
 876                 var date = new Date();
 877                 var ts = Math.round(date.getTime() / 1000);
 878
 879                 hotkey_prefix = keychar;
 880                 hotkey_prefix_pressed = ts;
 881
 882                 cmdline.innerHTML = keychar;
 883                 Element.show(cmdline);
 884
 885                 e.stopPropagation();
 886
 887                 // returning false here literally disables ctrl-c in browser lol (because C is a valid prefix)
 888                 return true;
 889         }
 890
 891         Element.hide(cmdline);
 892
 893         var hotkey = keychar.search(/[a-zA-Z0-9]/) != -1 ? keychar : "(" + keycode + ")";
 894
 895         // ensure ^*char notation
 896         if (e.shiftKey) hotkey = "*" + hotkey;
 897         if (e.ctrlKey) hotkey = "^" + hotkey;
 898         if (e.altKey) hotkey = "+" + hotkey;
 899         if (e.metaKey) hotkey = "%" + hotkey;
 900
 901         hotkey = hotkey_prefix ? hotkey_prefix + " " + hotkey : hotkey;
 902         hotkey_prefix = false;
 903
 904         var hotkey_action = false;
 905         var hotkeys = getInitParam("hotkeys");
 906
 907         for (sequence in hotkeys[1]) {
 908                 if (sequence == hotkey) {
 909                         hotkey_action = hotkeys[1][sequence];
 910                         break;
 911                 }
 912         }
 913
 914         var action = hotkey_actions[hotkey_action];
 915
 916         if (action != null) {
 917                 action();
 918                 e.stopPropagation();
 919                 return false;
 920         }
 921 }
 922
 923 function inPreferences() {
 924         return false;
 925 }
 926
 927 function reverseHeadlineOrder() {
 928
 929         var toolbar = document.forms["main_toolbar_form"];
 930         var order_by = dijit.getEnclosingWidget(toolbar.order_by);
 931
 932         var value = order_by.attr('value');
 933
 934         if (value == "date_reverse")
 935                 value = "default";
 936         else
 937                 value = "date_reverse";
 938
 939         order_by.attr('value', value);
 940
 941         viewCurrentFeed();
 942
 943 }
 944
 945 function handle_rpc_json(transport, scheduled_call) {
 946
 947         var netalert_dijit = dijit.byId("net-alert");
 948         var netalert = false;
 949
 950         if (netalert_dijit) netalert = netalert_dijit.domNode;
 951
 952         try {
 953                 var reply = JSON.parse(transport.responseText);
 954
 955                 if (reply) {
 956
 957                         var error = reply['error'];
 958
 959                         if (error) {
 960                                 var code = error['code'];
 961                                 var msg = error['msg'];
 962
 963                                 console.warn("[handle_rpc_json] received fatal error " + code + "/" + msg);
 964
 965                                 if (code != 0) {
 966                                         fatalError(code, msg);
 967                                         return false;
 968                                 }
 969                         }
 970
 971                         var seq = reply['seq'];
 972
 973                         if (seq) {
 974                                 if (get_seq() != seq) {
 975                                         console.log("[handle_rpc_json] sequence mismatch: " + seq +
 976                                                 " (want: " + get_seq() + ")");
 977                                         return true;
 978                                 }
 979                         }
 980
 981                         var message = reply['message'];
 982
 983                         if (message) {
 984                                 if (message == "UPDATE_COUNTERS") {
 985                                         console.log("need to refresh counters...");
 986                                         setInitParam("last_article_id", -1);
 987                                         request_counters(true);
 988                                 }
 989                         }
 990
 991                         var counters = reply['counters'];
 992
 993                         if (counters)
 994                                 parse_counters(counters, scheduled_call);
 995
 996                         var runtime_info = reply['runtime-info'];
 997
 998                         if (runtime_info)
 999                                 parse_runtime_info(runtime_info);
1000
1001                         if (netalert) netalert.hide();
1002
1003                 } else {
1004                         if (netalert)
1005                                 netalert.show();
1006                         else
1007                                 notify_error("Communication problem with server.");
1008                 }
1009
1010         } catch (e) {
1011                 if (netalert)
1012                         netalert.show();
1013                 else
1014                         notify_error("Communication problem with server.");
1015
1016                 console.error(e);
1017         }
1018
1019         return true;
1020 }
1021
1022 function switchPanelMode(wide) {
1023         if (isCdmMode()) return;
1024
1025         article_id = getActiveArticleId();
1026
1027         if (wide) {
1028                 dijit.byId("headlines-wrap-inner").attr("design", 'sidebar');
1029                 dijit.byId("content-insert").attr("region", "trailing");
1030
1031                 dijit.byId("content-insert").domNode.setStyle({width: '50%',
1032                         height: 'auto',
1033                         borderTopWidth: '0px' });
1034
1035                 if (parseInt(getCookie("ttrss_ci_width")) > 0) {
1036                         dijit.byId("content-insert").domNode.setStyle(
1037                                 {width: getCookie("ttrss_ci_width") + "px" });
1038                 }
1039
1040                 $("headlines-frame").setStyle({ borderBottomWidth: '0px' });
1041                 $("headlines-frame").addClassName("wide");
1042
1043         } else {
1044
1045                 dijit.byId("content-insert").attr("region", "bottom");
1046
1047                 dijit.byId("content-insert").domNode.setStyle({width: 'auto',
1048                         height: '50%',
1049                         borderTopWidth: '0px'});
1050
1051                 if (parseInt(getCookie("ttrss_ci_height")) > 0) {
1052                         dijit.byId("content-insert").domNode.setStyle(
1053                                 {height: getCookie("ttrss_ci_height") + "px" });
1054                 }
1055
1056                 $("headlines-frame").setStyle({ borderBottomWidth: '1px' });
1057                 $("headlines-frame").removeClassName("wide");
1058
1059         }
1060
1061         closeArticlePanel();
1062
1063         if (article_id) view(article_id);
1064
1065         new Ajax.Request("backend.php", {
1066                 parameters: "op=rpc&method=setpanelmode&wide=" + (wide ? 1 : 0),
1067                 onComplete: function(transport) {
1068                         console.log(transport.responseText);
1069                 } });
1070 }
1071
1072 function update_random_feed() {
1073         console.log("in update_random_feed");
1074
1075         new Ajax.Request("backend.php", {
1076                 parameters: "op=rpc&method=updateRandomFeed",
1077                 onComplete: function(transport) {
1078                         handle_rpc_json(transport, true);
1079                         window.setTimeout(update_random_feed, 30*1000);
1080                 } });
1081 }
1082
1083 function hash_get(key) {
1084         kv = window.location.hash.substring(1).toQueryParams();
1085         return kv[key];
1086 }
1087 function hash_set(key, value) {
1088         kv = window.location.hash.substring(1).toQueryParams();
1089         kv[key] = value;
1090         window.location.hash = $H(kv).toQueryString();
1091 }