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         try {
  25                 return _active_feed_id;
  26         } catch (e) {
  27                 exception_error("getActiveFeedId", e);
  28         }
  29 }
  30
  31 function setActiveFeedId(id, is_cat) {
  32         try {
  33                 hash_set('f', id);
  34                 hash_set('c', is_cat ? 1 : 0);
  35
  36                 _active_feed_id = id;
  37                 _active_feed_is_cat = is_cat;
  38
  39                 $("headlines-frame").setAttribute("feed-id", id);
  40                 $("headlines-frame").setAttribute("is-cat", is_cat ? 1 : 0);
  41
  42                 selectFeed(id, is_cat);
  43
  44                 PluginHost.run(PluginHost.HOOK_FEED_SET_ACTIVE, _active_article_id);
  45         } catch (e) {
  46                 exception_error("setActiveFeedId", e);
  47         }
  48 }
  49
  50
  51 function updateFeedList() {
  52         try {
  53
  54 //              $("feeds-holder").innerHTML = "<div id=\"feedlistLoading\">" +
  55 //                      __("Loading, please wait...") + "</div>";
  56
  57                 Element.show("feedlistLoading");
  58
  59                 if (dijit.byId("feedTree")) {
  60                         dijit.byId("feedTree").destroyRecursive();
  61                 }
  62
  63                 var store = new dojo.data.ItemFileWriteStore({
  64          url: "backend.php?op=pref_feeds&method=getfeedtree&mode=2"});
  65
  66                 var treeModel = new fox.FeedStoreModel({
  67                         store: store,
  68                         query: {
  69                                 "type": getInitParam('enable_feed_cats') == 1 ? "category" : "feed"
  70                         },
  71                         rootId: "root",
  72                         rootLabel: "Feeds",
  73                         childrenAttrs: ["items"]
  74                 });
  75
  76                 var tree = new fox.FeedTree({
  77                 model: treeModel,
  78                 onClick: function (item, node) {
  79                         var id = String(item.id);
  80                         var is_cat = id.match("^CAT:");
  81                         var feed = id.substr(id.indexOf(":")+1);
  82                         viewfeed(feed, '', is_cat);
  83                         return false;
  84                 },
  85                 openOnClick: false,
  86                 showRoot: false,
  87                 id: "feedTree",
  88                 }, "feedTree");
  89
  90 /*              var menu = new dijit.Menu({id: 'feedMenu'});
  91
  92                 menu.addChild(new dijit.MenuItem({
  93           label: "Simple menu item"
  94                 }));
  95
  96 //              menu.bindDomNode(tree.domNode); */
  97
  98                 var tmph = dojo.connect(dijit.byId('feedMenu'), '_openMyself', function (event) {
  99                         console.log(dijit.getEnclosingWidget(event.target));
 100                         dojo.disconnect(tmph);
 101                 });
 102
 103                 $("feeds-holder").appendChild(tree.domNode);
 104
 105                 var tmph = dojo.connect(tree, 'onLoad', function() {
 106                 dojo.disconnect(tmph);
 107                         Element.hide("feedlistLoading");
 108
 109                         feedlist_init();
 110
 111 //                      var node = dijit.byId("feedTree")._itemNodesMap['FEED:-2'][0].domNode
 112 //                      menu.bindDomNode(node);
 113
 114                         loading_set_progress(25);
 115                 });
 116
 117                 tree.startup();
 118
 119
 120         } catch (e) {
 121                 exception_error("updateFeedList", e);
 122         }
 123 }
 124
 125 function catchupAllFeeds() {
 126
 127         var str = __("Mark all articles as read?");
 128
 129         if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
 130
 131                 var query_str = "backend.php?op=feeds&method=catchupAll";
 132
 133                 notify_progress("Marking all feeds as read...");
 134
 135                 //console.log("catchupAllFeeds Q=" + query_str);
 136
 137                 new Ajax.Request("backend.php", {
 138                         parameters: query_str,
 139                         onComplete: function(transport) {
 140                                 request_counters(true);
 141                                 viewCurrentFeed();
 142                         } });
 143
 144                 global_unread = 0;
 145                 updateTitle("");
 146         }
 147 }
 148
 149 function viewCurrentFeed(method) {
 150         console.log("viewCurrentFeed");
 151
 152         if (getActiveFeedId() != undefined) {
 153                 viewfeed(getActiveFeedId(), method, activeFeedIsCat());
 154         }
 155         return false; // block unneeded form submits
 156 }
 157
 158 function timeout() {
 159         if (getInitParam("bw_limit") != "1") {
 160                 request_counters();
 161                 setTimeout("timeout()", 60*1000);
 162         }
 163 }
 164
 165 function search() {
 166         var query = "backend.php?op=feeds&method=search&param=" +
 167                 param_escape(getActiveFeedId() + ":" + activeFeedIsCat());
 168
 169         if (dijit.byId("searchDlg"))
 170                 dijit.byId("searchDlg").destroyRecursive();
 171
 172         dialog = new dijit.Dialog({
 173                 id: "searchDlg",
 174                 title: __("Search"),
 175                 style: "width: 600px",
 176                 execute: function() {
 177                         if (this.validate()) {
 178                                 _search_query = dojo.objectToQuery(this.attr('value'));
 179                                 this.hide();
 180                                 viewCurrentFeed();
 181                         }
 182                 },
 183                 href: query});
 184
 185         dialog.show();
 186 }
 187
 188 function updateTitle() {
 189         var tmp = "Tiny Tiny RSS";
 190
 191         if (global_unread > 0) {
 192                 tmp = "(" + global_unread + ") " + tmp;
 193         }
 194
 195         if (window.fluid) {
 196                 if (global_unread > 0) {
 197                         window.fluid.dockBadge = global_unread;
 198                 } else {
 199                         window.fluid.dockBadge = "";
 200                 }
 201         }
 202
 203         document.title = tmp;
 204 }
 205
 206 function genericSanityCheck() {
 207         setCookie("ttrss_test", "TEST");
 208
 209         if (getCookie("ttrss_test") != "TEST") {
 210                 return fatalError(2);
 211         }
 212
 213         return true;
 214 }
 215
 216
 217 function init() {
 218         try {
 219                 //dojo.registerModulePath("fox", "../../js/");
 220
 221                 dojo.require("fox.FeedTree");
 222
 223                 dojo.require("dijit.ColorPalette");
 224                 dojo.require("dijit.Dialog");
 225                 dojo.require("dijit.form.Button");
 226                 dojo.require("dijit.form.CheckBox");
 227                 dojo.require("dijit.form.DropDownButton");
 228                 dojo.require("dijit.form.FilteringSelect");
 229                 dojo.require("dijit.form.Form");
 230                 dojo.require("dijit.form.RadioButton");
 231                 dojo.require("dijit.form.Select");
 232                 dojo.require("dijit.form.SimpleTextarea");
 233                 dojo.require("dijit.form.TextBox");
 234                 dojo.require("dijit.form.ValidationTextBox");
 235                 dojo.require("dijit.InlineEditBox");
 236                 dojo.require("dijit.layout.AccordionContainer");
 237                 dojo.require("dijit.layout.BorderContainer");
 238                 dojo.require("dijit.layout.ContentPane");
 239                 dojo.require("dijit.layout.TabContainer");
 240                 dojo.require("dijit.Menu");
 241                 dojo.require("dijit.ProgressBar");
 242                 dojo.require("dijit.ProgressBar");
 243                 dojo.require("dijit.Toolbar");
 244                 dojo.require("dijit.Tree");
 245                 dojo.require("dijit.tree.dndSource");
 246                 dojo.require("dojo.data.ItemFileWriteStore");
 247
 248                 dojo.parser.parse();
 249
 250                 if (!genericSanityCheck())
 251                         return false;
 252
 253                 loading_set_progress(30);
 254
 255                 var a = document.createElement('audio');
 256
 257                 var hasAudio = !!a.canPlayType;
 258                 var hasSandbox = "sandbox" in document.createElement("iframe");
 259                 var hasMp3 = !!(a.canPlayType && a.canPlayType('audio/mpeg;').replace(/no/, ''));
 260                 var clientTzOffset = new Date().getTimezoneOffset() * 60;
 261
 262                 new Ajax.Request("backend.php", {
 263                         parameters: {op: "rpc", method: "sanityCheck", hasAudio: hasAudio,
 264                                 hasMp3: hasMp3,
 265                                 clientTzOffset: clientTzOffset,
 266                                 hasSandbox: hasSandbox},
 267                         onComplete: function(transport) {
 268                                         backend_sanity_check_callback(transport);
 269                                 } });
 270
 271                 hotkey_actions["next_feed"] = function() {
 272                                 var rv = dijit.byId("feedTree").getNextFeed(
 273                                                 getActiveFeedId(), activeFeedIsCat());
 274
 275                                 if (rv) viewfeed(rv[0], '', rv[1], null, null, null, true);
 276                 };
 277                 hotkey_actions["prev_feed"] = function() {
 278                                 var rv = dijit.byId("feedTree").getPreviousFeed(
 279                                                 getActiveFeedId(), activeFeedIsCat());
 280
 281                                 if (rv) viewfeed(rv[0], '', rv[1], null, null, null, true);
 282                 };
 283                 hotkey_actions["next_article"] = function() {
 284                                 moveToPost('next');
 285                 };
 286                 hotkey_actions["prev_article"] = function() {
 287                                 moveToPost('prev');
 288                 };
 289                 hotkey_actions["next_article_noscroll"] = function() {
 290                                 moveToPost('next', true);
 291                 };
 292                 hotkey_actions["prev_article_noscroll"] = function() {
 293                                 moveToPost('prev', true);
 294                 };
 295                 hotkey_actions["next_article_noexpand"] = function() {
 296                                 moveToPost('next', true, true);
 297                 };
 298                 hotkey_actions["prev_article_noexpand"] = function() {
 299                                 moveToPost('prev', true, true);
 300                 };
 301                 hotkey_actions["collapse_article"] = function() {
 302                                 var id = getActiveArticleId();
 303                                 var elem = $("CICD-"+id);
 304                                 if(elem.visible()) {
 305                                         cdmCollapseArticle(null, id);
 306                                 }
 307                                 else {
 308                                         cdmExpandArticle(id);
 309                                 }
 310                 };
 311                 hotkey_actions["toggle_expand"] = function() {
 312                                 var id = getActiveArticleId();
 313                                 var elem = $("CICD-"+id);
 314                                 if(elem.visible()) {
 315                                         cdmCollapseArticle(null, id, false);
 316                                 }
 317                                 else {
 318                                         cdmExpandArticle(id);
 319                                 }
 320                 };
 321                 hotkey_actions["search_dialog"] = function() {
 322                                 search();
 323                 };
 324                 hotkey_actions["toggle_mark"] = function() {
 325                                 selectionToggleMarked(undefined, false, true);
 326                 };
 327                 hotkey_actions["toggle_publ"] = function() {
 328                                 selectionTogglePublished(undefined, false, true);
 329                 };
 330                 hotkey_actions["toggle_unread"] = function() {
 331                                 selectionToggleUnread(undefined, false, true);
 332                 };
 333                 hotkey_actions["edit_tags"] = function() {
 334                                 var id = getActiveArticleId();
 335                                 if (id) {
 336                                         editArticleTags(id);
 337                                 };
 338                         }
 339                 hotkey_actions["dismiss_selected"] = function() {
 340                                 dismissSelectedArticles();
 341                 };
 342                 hotkey_actions["dismiss_read"] = function() {
 343                                 dismissReadArticles();
 344                 };
 345                 hotkey_actions["open_in_new_window"] = function() {
 346                                 if (getActiveArticleId()) {
 347                                         openArticleInNewWindow(getActiveArticleId());
 348                                         return;
 349                                 }
 350                 };
 351                 hotkey_actions["catchup_below"] = function() {
 352                                 catchupRelativeToArticle(1);
 353                 };
 354                 hotkey_actions["catchup_above"] = function() {
 355                                 catchupRelativeToArticle(0);
 356                 };
 357                 hotkey_actions["article_scroll_down"] = function() {
 358                                 var ctr = $("content_insert") ? $("content_insert") : $("headlines-frame");
 359
 360                                 scrollArticle(40);
 361                 };
 362                 hotkey_actions["article_scroll_up"] = function() {
 363                                 var ctr = $("content_insert") ? $("content_insert") : $("headlines-frame");
 364
 365                                 scrollArticle(-40);
 366                 };
 367                 hotkey_actions["close_article"] = function() {
 368                                 if (isCdmMode()) {
 369                                         if (!getInitParam("cdm_expanded")) {
 370                                                 cdmCollapseArticle(false, getActiveArticleId());
 371                                         } else {
 372                                                 dismissArticle(getActiveArticleId());
 373                                         }
 374                                 } else {
 375                                         closeArticlePanel();
 376                                 }
 377                 };
 378                 hotkey_actions["email_article"] = function() {
 379                                 if (typeof emailArticle != "undefined") {
 380                                         emailArticle();
 381                                 } else if (typeof mailtoArticle != "undefined") {
 382                                         mailtoArticle();
 383                                 } else {
 384                                         alert(__("Please enable mail plugin first."));
 385                                 }
 386                 };
 387                 hotkey_actions["select_all"] = function() {
 388                                 selectArticles('all');
 389                 };
 390                 hotkey_actions["select_unread"] = function() {
 391                                 selectArticles('unread');
 392                 };
 393                 hotkey_actions["select_marked"] = function() {
 394                                 selectArticles('marked');
 395                 };
 396                 hotkey_actions["select_published"] = function() {
 397                                 selectArticles('published');
 398                 };
 399                 hotkey_actions["select_invert"] = function() {
 400                                 selectArticles('invert');
 401                 };
 402                 hotkey_actions["select_none"] = function() {
 403                                 selectArticles('none');
 404                 };
 405                 hotkey_actions["feed_refresh"] = function() {
 406                                 if (getActiveFeedId() != undefined) {
 407                                         viewfeed(getActiveFeedId(), '', activeFeedIsCat());
 408                                         return;
 409                                 }
 410                 };
 411                 hotkey_actions["feed_unhide_read"] = function() {
 412                                 toggleDispRead();
 413                 };
 414                 hotkey_actions["feed_subscribe"] = function() {
 415                                 quickAddFeed();
 416                 };
 417                 hotkey_actions["feed_debug_update"] = function() {
 418                                 window.open("backend.php?op=feeds&method=view&feed=" + getActiveFeedId() +
 419                                         "&view_mode=adaptive&order_by=default&update=&m=ForceUpdate&cat=" +
 420                                         activeFeedIsCat() + "&DevForceUpdate=1&debug=1&xdebug=1&csrf_token=" +
 421                                         getInitParam("csrf_token"));
 422                 };
 423                 hotkey_actions["feed_edit"] = function() {
 424                                 if (activeFeedIsCat())
 425                                         alert(__("You can't edit this kind of feed."));
 426                                 else
 427                                         editFeed(getActiveFeedId());
 428                 };
 429                 hotkey_actions["feed_catchup"] = function() {
 430                                 if (getActiveFeedId() != undefined) {
 431                                         catchupCurrentFeed();
 432                                         return;
 433                                 }
 434                 };
 435                 hotkey_actions["feed_reverse"] = function() {
 436                                 reverseHeadlineOrder();
 437                 };
 438                 hotkey_actions["catchup_all"] = function() {
 439                                 catchupAllFeeds();
 440                 };
 441                 hotkey_actions["cat_toggle_collapse"] = function() {
 442                                 if (activeFeedIsCat()) {
 443                                         dijit.byId("feedTree").collapseCat(getActiveFeedId());
 444                                         return;
 445                                 }
 446                 };
 447                 hotkey_actions["goto_all"] = function() {
 448                                 viewfeed(-4);
 449                 };
 450                 hotkey_actions["goto_fresh"] = function() {
 451                                 viewfeed(-3);
 452                 };
 453                 hotkey_actions["goto_marked"] = function() {
 454                                 viewfeed(-1);
 455                 };
 456                 hotkey_actions["goto_published"] = function() {
 457                                 viewfeed(-2);
 458                 };
 459                 hotkey_actions["goto_tagcloud"] = function() {
 460                                 displayDlg(__("Tag cloud"), "printTagCloud");
 461                 };
 462                 hotkey_actions["goto_prefs"] = function() {
 463                                 gotoPreferences();
 464                 };
 465                 hotkey_actions["select_article_cursor"] = function() {
 466                                 var id = getArticleUnderPointer();
 467                                 if (id) {
 468                                         var row = $("RROW-" + id);
 469
 470                                         if (row) {
 471                                                 var cb = dijit.getEnclosingWidget(
 472                                                         row.getElementsByClassName("rchk")[0]);
 473
 474                                                 if (cb) {
 475                                                         cb.attr("checked", !cb.attr("checked"));
 476                                                         toggleSelectRowById(cb, "RROW-" + id);
 477                                                         return false;
 478                                                 }
 479                                         }
 480                                 }
 481                 };
 482                 hotkey_actions["create_label"] = function() {
 483                                 addLabel();
 484                 };
 485                 hotkey_actions["create_filter"] = function() {
 486                                 quickAddFilter();
 487                 };
 488                 hotkey_actions["collapse_sidebar"] = function() {
 489                                 collapse_feedlist();
 490                 };
 491                 hotkey_actions["toggle_embed_original"] = function() {
 492                                 if (typeof embedOriginalArticle != "undefined") {
 493                                         if (getActiveArticleId())
 494                                                 embedOriginalArticle(getActiveArticleId());
 495                                 } else {
 496                                         alert(__("Please enable embed_original plugin first."));
 497                                 }
 498                 };
 499                 hotkey_actions["toggle_widescreen"] = function() {
 500                                 if (!isCdmMode()) {
 501                                         _widescreen_mode = !_widescreen_mode;
 502
 503                                         switchPanelMode(_widescreen_mode);
 504                                 }
 505                 };
 506                 hotkey_actions["help_dialog"] = function() {
 507                                 helpDialog("main");
 508                 };
 509                 hotkey_actions["toggle_combined_mode"] = function() {
 510                                 notify_progress("Loading, please wait...");
 511
 512                                 var value = isCdmMode() ? "false" : "true";
 513                                 var query = "?op=rpc&method=setpref&key=COMBINED_DISPLAY_MODE&value=" + value;
 514
 515                                 new Ajax.Request("backend.php", {
 516                                         parameters: query,
 517                                         onComplete: function(transport) {
 518                                                 setInitParam("combined_display_mode",
 519                                                                 !getInitParam("combined_display_mode"));
 520
 521                                                 closeArticlePanel();
 522                                                 viewCurrentFeed();
 523
 524                                                                 } });
 525                 };
 526                 hotkey_actions["toggle_cdm_expanded"] = function() {
 527                                 notify_progress("Loading, please wait...");
 528
 529                                 var value = getInitParam("cdm_expanded") ? "false" : "true";
 530                                 var query = "?op=rpc&method=setpref&key=CDM_EXPANDED&value=" + value;
 531
 532                                 new Ajax.Request("backend.php", {
 533                                         parameters: query,
 534                                         onComplete: function(transport) {
 535                                                 setInitParam("cdm_expanded", !getInitParam("cdm_expanded"));
 536                                                 viewCurrentFeed();
 537                                         } });
 538                 };
 539
 540
 541         } catch (e) {
 542                 exception_error("init", e);
 543         }
 544 }
 545
 546 function init_second_stage() {
 547
 548         try {
 549                 dojo.addOnLoad(function() {
 550                         updateFeedList();
 551                         closeArticlePanel();
 552
 553                         _widescreen_mode = getInitParam("widescreen");
 554                         switchPanelMode(_widescreen_mode);
 555
 556                         if (parseInt(getCookie("ttrss_fh_width")) > 0) {
 557                                 dijit.byId("feeds-holder").domNode.setStyle(
 558                                         {width: getCookie("ttrss_fh_width") + "px" });
 559                         }
 560
 561                         if (parseInt(getCookie("ttrss_ci_width")) > 0) {
 562                                 if (_widescreen_mode) {
 563                                         dijit.byId("content-insert").domNode.setStyle(
 564                                                 {width: getCookie("ttrss_ci_width") + "px" });
 565
 566                                 } else {
 567                                         dijit.byId("content-insert").domNode.setStyle(
 568                                                 {height: getCookie("ttrss_ci_height") + "px" });
 569                                 }
 570                         }
 571
 572                         dijit.byId("main").resize();
 573
 574                         var tmph = dojo.connect(dijit.byId('feeds-holder'), 'resize',
 575                                 function (args) {
 576                                         setCookie("ttrss_fh_width", args.w, getInitParam("cookie_lifetime"));
 577                         });
 578
 579                         var tmph = dojo.connect(dijit.byId('content-insert'), 'resize',
 580                                 function (args) {
 581                                         setCookie("ttrss_ci_width", args.w, getInitParam("cookie_lifetime"));
 582                                         setCookie("ttrss_ci_height", args.h, getInitParam("cookie_lifetime"));
 583                         });
 584
 585                 });
 586
 587                 delCookie("ttrss_test");
 588
 589                 var toolbar = document.forms["main_toolbar_form"];
 590
 591                 dijit.getEnclosingWidget(toolbar.view_mode).attr('value',
 592                         getInitParam("default_view_mode"));
 593
 594                 dijit.getEnclosingWidget(toolbar.order_by).attr('value',
 595                         getInitParam("default_view_order_by"));
 596
 597                 feeds_sort_by_unread = getInitParam("feeds_sort_by_unread") == 1;
 598
 599                 var hash_feed_id = hash_get('f');
 600                 var hash_feed_is_cat = hash_get('c') == "1";
 601
 602                 if (hash_feed_id != undefined) {
 603                         setActiveFeedId(hash_feed_id, hash_feed_is_cat);
 604                 }
 605
 606                 loading_set_progress(50);
 607
 608                 // can't use cache_clear() here because viewfeed might not have initialized yet
 609                 if ('sessionStorage' in window && window['sessionStorage'] !== null)
 610                         sessionStorage.clear();
 611
 612                 var hotkeys = getInitParam("hotkeys");
 613                 var tmp = [];
 614
 615                 for (sequence in hotkeys[1]) {
 616                         filtered = sequence.replace(/\|.*$/, "");
 617                         tmp[filtered] = hotkeys[1][sequence];
 618                 }
 619
 620                 hotkeys[1] = tmp;
 621                 setInitParam("hotkeys", hotkeys);
 622
 623                 console.log("second stage ok");
 624
 625                 if (getInitParam("simple_update")) {
 626                         console.log("scheduling simple feed updater...");
 627                         window.setTimeout("update_random_feed()", 30*1000);
 628                 }
 629
 630         } catch (e) {
 631                 exception_error("init_second_stage", e);
 632         }
 633 }
 634
 635 function quickMenuGo(opid) {
 636         try {
 637                 switch (opid) {
 638                 case "qmcPrefs":
 639                         gotoPreferences();
 640                         break;
 641                 case "qmcLogout":
 642                         gotoLogout();
 643                         break;
 644                 case "qmcTagCloud":
 645                         displayDlg(__("Tag cloud"), "printTagCloud");
 646                         break;
 647                 case "qmcTagSelect":
 648                         displayDlg(__("Select item(s) by tags"), "printTagSelect");
 649                         break;
 650                 case "qmcSearch":
 651                         search();
 652                         break;
 653                 case "qmcAddFeed":
 654                         quickAddFeed();
 655                         break;
 656                 case "qmcDigest":
 657                         window.location.href = "backend.php?op=digest";
 658                         break;
 659                 case "qmcEditFeed":
 660                         if (activeFeedIsCat())
 661                                 alert(__("You can't edit this kind of feed."));
 662                         else
 663                                 editFeed(getActiveFeedId());
 664                         break;
 665                 case "qmcRemoveFeed":
 666                         var actid = getActiveFeedId();
 667
 668                         if (activeFeedIsCat()) {
 669                                 alert(__("You can't unsubscribe from the category."));
 670                                 return;
 671                         }
 672
 673                         if (!actid) {
 674                                 alert(__("Please select some feed first."));
 675                                 return;
 676                         }
 677
 678                         var fn = getFeedName(actid);
 679
 680                         var pr = __("Unsubscribe from %s?").replace("%s", fn);
 681
 682                         if (confirm(pr)) {
 683                                 unsubscribeFeed(actid);
 684                         }
 685                         break;
 686                 case "qmcCatchupAll":
 687                         catchupAllFeeds();
 688                         break;
 689                 case "qmcShowOnlyUnread":
 690                         toggleDispRead();
 691                         break;
 692                 case "qmcAddFilter":
 693                         quickAddFilter();
 694                         break;
 695                 case "qmcAddLabel":
 696                         addLabel();
 697                         break;
 698                 case "qmcRescoreFeed":
 699                         rescoreCurrentFeed();
 700                         break;
 701                 case "qmcToggleWidescreen":
 702                         if (!isCdmMode()) {
 703                                 _widescreen_mode = !_widescreen_mode;
 704
 705                                 switchPanelMode(_widescreen_mode);
 706                         }
 707                         break;
 708                 case "qmcHKhelp":
 709                         helpDialog("main");
 710                         break;
 711                 default:
 712                         console.log("quickMenuGo: unknown action: " + opid);
 713                 }
 714
 715         } catch (e) {
 716                 exception_error("quickMenuGo", e);
 717         }
 718 }
 719
 720 function toggleDispRead() {
 721         try {
 722
 723                 var hide = !(getInitParam("hide_read_feeds") == "1");
 724
 725                 hideOrShowFeeds(hide);
 726
 727                 var query = "?op=rpc&method=setpref&key=HIDE_READ_FEEDS&value=" +
 728                         param_escape(hide);
 729
 730                 setInitParam("hide_read_feeds", hide);
 731
 732                 new Ajax.Request("backend.php", {
 733                         parameters: query,
 734                         onComplete: function(transport) {
 735                         } });
 736
 737         } catch (e) {
 738                 exception_error("toggleDispRead", e);
 739         }
 740 }
 741
 742 function parse_runtime_info(data) {
 743
 744         //console.log("parsing runtime info...");
 745
 746         for (k in data) {
 747                 var v = data[k];
 748
 749 //              console.log("RI: " + k + " => " + v);
 750
 751                 if (k == "new_version_available") {
 752                         if (v == "1") {
 753                                 Element.show(dijit.byId("newVersionIcon").domNode);
 754                         } else {
 755                                 Element.hide(dijit.byId("newVersionIcon").domNode);
 756                         }
 757                         return;
 758                 }
 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=\"javascript:explainError(1)\">Update daemon is not running.</span>", true);
 768                         return;
 769                 }
 770
 771                 if (k == "daemon_stamp_ok" && v != 1) {
 772                         notify_error("<span onclick=\"javascript:explainError(3)\">Update daemon is not updating feeds.</span>", true);
 773                         return;
 774                 }
 775
 776                 if (k == "max_feed_id" || k == "num_feeds") {
 777                         if (init_params[k] != v) {
 778                                 console.log("feed count changed, need to reload feedlist.");
 779                                 updateFeedList();
 780                         }
 781                 }
 782
 783                 init_params[k] = v;
 784                 notify('');
 785         }
 786
 787         PluginHost.run(PluginHost.HOOK_RUNTIME_INFO_LOADED, data);
 788 }
 789
 790 function collapse_feedlist() {
 791         try {
 792
 793                 if (!Element.visible('feeds-holder')) {
 794                         Element.show('feeds-holder');
 795                         $("collapse_feeds_btn").innerHTML = "&lt;&lt;";
 796                 } else {
 797                         Element.hide('feeds-holder');
 798                         $("collapse_feeds_btn").innerHTML = "&gt;&gt;";
 799                 }
 800
 801                 dijit.byId("main").resize();
 802
 803         } catch (e) {
 804                 exception_error("collapse_feedlist", e);
 805         }
 806 }
 807
 808 function viewModeChanged() {
 809         cache_clear();
 810         return viewCurrentFeed('');
 811 }
 812
 813 function rescoreCurrentFeed() {
 814
 815         var actid = getActiveFeedId();
 816
 817         if (activeFeedIsCat() || actid < 0) {
 818                 alert(__("You can't rescore this kind of feed."));
 819                 return;
 820         }
 821
 822         if (!actid) {
 823                 alert(__("Please select some feed first."));
 824                 return;
 825         }
 826
 827         var fn = getFeedName(actid);
 828         var pr = __("Rescore articles in %s?").replace("%s", fn);
 829
 830         if (confirm(pr)) {
 831                 notify_progress("Rescoring articles...");
 832
 833                 var query = "?op=pref-feeds&method=rescore&quiet=1&ids=" + actid;
 834
 835                 new Ajax.Request("backend.php", {
 836                         parameters: query,
 837                         onComplete: function(transport) {
 838                                 viewCurrentFeed();
 839                         } });
 840         }
 841 }
 842
 843 function hotkey_handler(e) {
 844         try {
 845
 846                 if (e.target.nodeName == "INPUT" || e.target.nodeName == "TEXTAREA") return;
 847
 848                 var keycode = false;
 849                 var shift_key = false;
 850
 851                 var cmdline = $('cmdline');
 852
 853                 shift_key = e.shiftKey;
 854                 ctrl_key = e.ctrlKey;
 855
 856                 if (window.event) {
 857                         keycode = window.event.keyCode;
 858                 } else if (e) {
 859                         keycode = e.which;
 860                 }
 861
 862                 var keychar = String.fromCharCode(keycode);
 863
 864                 if (keycode == 27) { // escape
 865                         hotkey_prefix = false;
 866                 }
 867
 868                 if (keycode == 16) return; // ignore lone shift
 869                 if (keycode == 17) return; // ignore lone ctrl
 870
 871                 keychar = keychar.toLowerCase();
 872
 873                 var hotkeys = getInitParam("hotkeys");
 874
 875                 if (!hotkey_prefix && hotkeys[0].indexOf(keychar) != -1) {
 876
 877                         var date = new Date();
 878                         var ts = Math.round(date.getTime() / 1000);
 879
 880                         hotkey_prefix = keychar;
 881                         hotkey_prefix_pressed = ts;
 882
 883                         cmdline.innerHTML = keychar;
 884                         Element.show(cmdline);
 885
 886                         return true;
 887                 }
 888
 889                 Element.hide(cmdline);
 890
 891                 var hotkey = keychar.search(/[a-zA-Z0-9]/) != -1 ? keychar : "(" + keycode + ")";
 892
 893                 // ensure ^*char notation
 894                 if (shift_key) hotkey = "*" + hotkey;
 895                 if (ctrl_key) hotkey = "^" + hotkey;
 896
 897                 hotkey = hotkey_prefix ? hotkey_prefix + " " + hotkey : hotkey;
 898                 hotkey_prefix = false;
 899
 900                 var hotkey_action = false;
 901                 var hotkeys = getInitParam("hotkeys");
 902
 903                 for (sequence in hotkeys[1]) {
 904                         if (sequence == hotkey) {
 905                                 hotkey_action = hotkeys[1][sequence];
 906                                 break;
 907                         }
 908                 }
 909
 910                 var action = hotkey_actions[hotkey_action];
 911
 912                 if (action != null) {
 913                         action();
 914                         return false;
 915                 }
 916
 917         } catch (e) {
 918                 exception_error("hotkey_handler", e);
 919         }
 920 }
 921
 922 function inPreferences() {
 923         return false;
 924 }
 925
 926 function reverseHeadlineOrder() {
 927         try {
 928
 929                 /* var query_str = "?op=rpc&method=togglepref&key=REVERSE_HEADLINES";
 930
 931                 new Ajax.Request("backend.php", {
 932                         parameters: query_str,
 933                         onComplete: function(transport) {
 934                                         viewCurrentFeed();
 935                                 } }); */
 936
 937                 var toolbar = document.forms["main_toolbar_form"];
 938                 var order_by = dijit.getEnclosingWidget(toolbar.order_by);
 939
 940                 var value = order_by.attr('value');
 941
 942                 if (value == "date_reverse")
 943                         value = "default";
 944                 else
 945                         value = "date_reverse";
 946
 947                 order_by.attr('value', value);
 948
 949                 viewCurrentFeed();
 950
 951         } catch (e) {
 952                 exception_error("reverseHeadlineOrder", e);
 953         }
 954 }
 955
 956 function newVersionDlg() {
 957         try {
 958                 var query = "backend.php?op=dlg&method=newVersion";
 959
 960                 if (dijit.byId("newVersionDlg"))
 961                         dijit.byId("newVersionDlg").destroyRecursive();
 962
 963                 dialog = new dijit.Dialog({
 964                         id: "newVersionDlg",
 965                         title: __("New version available!"),
 966                         style: "width: 600px",
 967                         href: query,
 968                 });
 969
 970                 dialog.show();
 971
 972         } catch (e) {
 973                 exception_error("newVersionDlg", e);
 974         }
 975 }
 976
 977 function handle_rpc_json(transport, scheduled_call) {
 978         try {
 979                 var reply = JSON.parse(transport.responseText);
 980
 981                 if (reply) {
 982
 983                         var error = reply['error'];
 984
 985                         if (error) {
 986                                 var code = error['code'];
 987                                 var msg = error['msg'];
 988
 989                                 console.warn("[handle_rpc_json] received fatal error " + code + "/" + msg);
 990
 991                                 if (code != 0) {
 992                                         fatalError(code, msg);
 993                                         return false;
 994                                 }
 995                         }
 996
 997                         var seq = reply['seq'];
 998
 999                         if (seq) {
1000                                 if (get_seq() != seq) {
1001                                         console.log("[handle_rpc_json] sequence mismatch: " + seq +
1002                                                 " (want: " + get_seq() + ")");
1003                                         return true;
1004                                 }
1005                         }
1006
1007                         var message = reply['message'];
1008
1009                         if (message) {
1010                                 if (message == "UPDATE_COUNTERS") {
1011                                         console.log("need to refresh counters...");
1012                                         setInitParam("last_article_id", -1);
1013                                         request_counters(true);
1014                                 }
1015                         }
1016
1017                         var counters = reply['counters'];
1018
1019                         if (counters)
1020                                 parse_counters(counters, scheduled_call);
1021
1022                         var runtime_info = reply['runtime-info'];
1023
1024                         if (runtime_info)
1025                                 parse_runtime_info(runtime_info);
1026
1027                         Element.hide(dijit.byId("net-alert").domNode);
1028
1029                 } else {
1030                         //notify_error("Error communicating with server.");
1031                         Element.show(dijit.byId("net-alert").domNode);
1032                 }
1033
1034         } catch (e) {
1035                 Element.show(dijit.byId("net-alert").domNode);
1036                 //notify_error("Error communicating with server.");
1037                 console.log(e);
1038                 //exception_error("handle_rpc_json", e, transport);
1039         }
1040
1041         return true;
1042 }
1043
1044 function switchPanelMode(wide) {
1045         try {
1046                 if (isCdmMode()) return;
1047
1048                 article_id = getActiveArticleId();
1049
1050                 if (wide) {
1051                         dijit.byId("headlines-wrap-inner").attr("design", 'sidebar');
1052                         dijit.byId("content-insert").attr("region", "trailing");
1053
1054                         dijit.byId("content-insert").domNode.setStyle({width: '50%',
1055                                 height: 'auto',
1056                                 borderLeftWidth: '1px',
1057                                 borderLeftColor: '#c0c0c0',
1058                                 borderTopWidth: '0px' });
1059
1060                         $("headlines-toolbar").setStyle({ borderBottomWidth: '0px' });
1061                         $("headlines-frame").setStyle({ borderBottomWidth: '0px' });
1062                         $("headlines-frame").addClassName("wide");
1063
1064                 } else {
1065
1066                         dijit.byId("content-insert").attr("region", "bottom");
1067
1068                         dijit.byId("content-insert").domNode.setStyle({width: 'auto',
1069                                 height: '50%',
1070                                 borderLeftWidth: '0px',
1071                                 borderTopWidth: '1px'});
1072
1073                         $("headlines-toolbar").setStyle({ borderBottomWidth: '1px' });
1074
1075                         $("headlines-frame").setStyle({ borderBottomWidth: '1px' });
1076                         $("headlines-frame").removeClassName("wide");
1077
1078                 }
1079
1080                 closeArticlePanel();
1081
1082                 if (article_id) view(article_id);
1083
1084                 new Ajax.Request("backend.php", {
1085                         parameters: "op=rpc&method=setpanelmode&wide=" + (wide ? 1 : 0),
1086                         onComplete: function(transport) {
1087                                 console.log(transport.responseText);
1088                         } });
1089
1090
1091         } catch (e) {
1092                 exception_error("switchPanelMode", e);
1093         }
1094 }
1095
1096 function update_random_feed() {
1097         try {
1098                 console.log("in update_random_feed");
1099
1100                 new Ajax.Request("backend.php", {
1101                         parameters: "op=rpc&method=updateRandomFeed",
1102                         onComplete: function(transport) {
1103                                 handle_rpc_json(transport, true);
1104                                 window.setTimeout("update_random_feed()", 30*1000);
1105                         } });
1106
1107         } catch (e) {
1108                 exception_error("update_random_feed", e);
1109         }
1110 }
1111
1112 function hash_get(key) {
1113         try {
1114                 kv = window.location.hash.substring(1).toQueryParams();
1115                 return kv[key];
1116         } catch (e) {
1117                 exception_error("hash_get", e);
1118         }
1119 }
1120 function hash_set(key, value) {
1121         try {
1122                 kv = window.location.hash.substring(1).toQueryParams();
1123                 kv[key] = value;
1124                 window.location.hash = $H(kv).toQueryString();
1125         } catch (e) {
1126                 exception_error("hash_set", e);
1127         }
1128 }