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