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                 resetCounterCache();
  60
  61                 if (dijit.byId("feedTree")) {
  62                         dijit.byId("feedTree").destroyRecursive();
  63                 }
  64
  65                 var store = new dojo.data.ItemFileWriteStore({
  66          url: "backend.php?op=pref_feeds&method=getfeedtree&mode=2"});
  67
  68                 var treeModel = new fox.FeedStoreModel({
  69                         store: store,
  70                         query: {
  71                                 "type": getInitParam('enable_feed_cats') == 1 ? "category" : "feed"
  72                         },
  73                         rootId: "root",
  74                         rootLabel: "Feeds",
  75                         childrenAttrs: ["items"]
  76                 });
  77
  78                 var tree = new fox.FeedTree({
  79                 model: treeModel,
  80                 onClick: function (item, node) {
  81                         var id = String(item.id);
  82                         var is_cat = id.match("^CAT:");
  83                         var feed = id.substr(id.indexOf(":")+1);
  84                         viewfeed({feed: feed, is_cat: is_cat});
  85                         return false;
  86                 },
  87                 openOnClick: false,
  88                 showRoot: false,
  89                 persist: true,
  90                 id: "feedTree",
  91                 }, "feedTree");
  92
  93 /*              var menu = new dijit.Menu({id: 'feedMenu'});
  94
  95                 menu.addChild(new dijit.MenuItem({
  96           label: "Simple menu item"
  97                 }));
  98
  99 //              menu.bindDomNode(tree.domNode); */
 100
 101                 var tmph = dojo.connect(dijit.byId('feedMenu'), '_openMyself', function (event) {
 102                         console.log(dijit.getEnclosingWidget(event.target));
 103                         dojo.disconnect(tmph);
 104                 });
 105
 106                 $("feeds-holder").appendChild(tree.domNode);
 107
 108                 var tmph = dojo.connect(tree, 'onLoad', function() {
 109                         dojo.disconnect(tmph);
 110                         Element.hide("feedlistLoading");
 111
 112                         feedlist_init();
 113
 114 //                      var node = dijit.byId("feedTree")._itemNodesMap['FEED:-2'][0].domNode
 115 //                      menu.bindDomNode(node);
 116
 117                         loading_set_progress(25);
 118                 });
 119
 120                 tree.startup();
 121
 122
 123         } catch (e) {
 124                 exception_error("updateFeedList", e);
 125         }
 126 }
 127
 128 function catchupAllFeeds() {
 129
 130         var str = __("Mark all articles as read?");
 131
 132         if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
 133
 134                 var query_str = "backend.php?op=feeds&method=catchupAll";
 135
 136                 notify_progress("Marking all feeds as read...");
 137
 138                 //console.log("catchupAllFeeds Q=" + query_str);
 139
 140                 new Ajax.Request("backend.php", {
 141                         parameters: query_str,
 142                         onComplete: function(transport) {
 143                                 request_counters(true);
 144                                 viewCurrentFeed();
 145                         } });
 146
 147                 global_unread = 0;
 148                 updateTitle("");
 149         }
 150 }
 151
 152 function viewCurrentFeed(method) {
 153         console.log("viewCurrentFeed: " + method);
 154
 155         if (getActiveFeedId() != undefined) {
 156                 viewfeed({feed: getActiveFeedId(), is_cat: activeFeedIsCat(), method: method});
 157         }
 158         return false; // block unneeded form submits
 159 }
 160
 161 function timeout() {
 162         if (getInitParam("bw_limit") != "1") {
 163                 request_counters();
 164                 setTimeout(timeout, 60*1000);
 165         }
 166 }
 167
 168 function search() {
 169         var query = "backend.php?op=feeds&method=search&param=" +
 170                 param_escape(getActiveFeedId() + ":" + activeFeedIsCat());
 171
 172         if (dijit.byId("searchDlg"))
 173                 dijit.byId("searchDlg").destroyRecursive();
 174
 175         dialog = new dijit.Dialog({
 176                 id: "searchDlg",
 177                 title: __("Search"),
 178                 style: "width: 600px",
 179                 execute: function() {
 180                         if (this.validate()) {
 181                                 _search_query = dojo.objectToQuery(this.attr('value'));
 182                                 this.hide();
 183                                 viewCurrentFeed();
 184                         }
 185                 },
 186                 href: query});
 187
 188         dialog.show();
 189 }
 190
 191 function updateTitle() {
 192         var tmp = "Tiny Tiny RSS";
 193
 194         if (global_unread > 0) {
 195                 tmp = "(" + global_unread + ") " + tmp;
 196         }
 197
 198         if (window.fluid) {
 199                 if (global_unread > 0) {
 200                         window.fluid.dockBadge = global_unread;
 201                 } else {
 202                         window.fluid.dockBadge = "";
 203                 }
 204         }
 205
 206         document.title = tmp;
 207 }
 208
 209 function genericSanityCheck() {
 210         setCookie("ttrss_test", "TEST");
 211
 212         if (getCookie("ttrss_test") != "TEST") {
 213                 return fatalError(2);
 214         }
 215
 216         return true;
 217 }
 218
 219
 220 function init() {
 221         try {
 222                 //dojo.registerModulePath("fox", "../../js/");
 223
 224                 require(["dojo/_base/kernel",
 225                                 "dojo/ready",
 226                                 "dojo/parser",
 227                                 "dojo/_base/loader",
 228                                 "dojo/_base/html",
 229                                 "dijit/ProgressBar",
 230                                 "dijit/ColorPalette",
 231                                 "dijit/Dialog",
 232                                 "dijit/form/Button",
 233                                 "dijit/form/ComboButton",
 234                                 "dijit/form/CheckBox",
 235                                 "dijit/form/DropDownButton",
 236                                 "dijit/form/FilteringSelect",
 237                                 "dijit/form/Form",
 238                                 "dijit/form/RadioButton",
 239                                 "dijit/form/Select",
 240                                 "dijit/form/SimpleTextarea",
 241                                 "dijit/form/TextBox",
 242                                 "dijit/form/ComboBox",
 243                                 "dijit/form/ValidationTextBox",
 244                                 "dijit/InlineEditBox",
 245                                 "dijit/layout/AccordionContainer",
 246                                 "dijit/layout/BorderContainer",
 247                                 "dijit/layout/ContentPane",
 248                                 "dijit/layout/TabContainer",
 249                                 "dijit/PopupMenuItem",
 250                                 "dijit/Menu",
 251                                 "dijit/Toolbar",
 252                                 "dijit/Tree",
 253                                 "dijit/tree/dndSource",
 254                                 "dijit/tree/ForestStoreModel",
 255                                 "dojo/data/ItemFileWriteStore",
 256                                 "fox/FeedTree" ], function (dojo, ready, parser) {
 257
 258                                 ready(function() {
 259
 260                                         parser.parse();
 261
 262                                         if (!genericSanityCheck())
 263                                                 return false;
 264
 265                                         loading_set_progress(30);
 266
 267                                         var a = document.createElement('audio');
 268
 269                                         var hasAudio = !!a.canPlayType;
 270                                         var hasSandbox = "sandbox" in document.createElement("iframe");
 271                                         var hasMp3 = !!(a.canPlayType && a.canPlayType('audio/mpeg;').replace(/no/, ''));
 272                                         var clientTzOffset = new Date().getTimezoneOffset() * 60;
 273
 274                                         init_hotkey_actions();
 275
 276                                         new Ajax.Request("backend.php", {
 277                                                 parameters: {op: "rpc", method: "sanityCheck", hasAudio: hasAudio,
 278                                                         hasMp3: hasMp3,
 279                                                         clientTzOffset: clientTzOffset,
 280                                                         hasSandbox: hasSandbox},
 281                                                 onComplete: function(transport) {
 282                                                         backend_sanity_check_callback(transport);
 283                                                 } });
 284
 285
 286                                 });
 287
 288
 289                 });
 290
 291         } catch (e) {
 292                 exception_error("init", e);
 293         }
 294 }
 295
 296 function init_hotkey_actions() {
 297         hotkey_actions["next_feed"] = function() {
 298                 var rv = dijit.byId("feedTree").getNextFeed(
 299                         getActiveFeedId(), activeFeedIsCat());
 300
 301                 if (rv) viewfeed({feed: rv[0], is_cat: rv[1], can_wait: true})
 302         };
 303         hotkey_actions["prev_feed"] = function() {
 304                 var rv = dijit.byId("feedTree").getPreviousFeed(
 305                         getActiveFeedId(), activeFeedIsCat());
 306
 307                 if (rv) viewfeed({feed: rv[0], is_cat: rv[1], can_wait: true})
 308         };
 309         hotkey_actions["next_article"] = function() {
 310                 moveToPost('next');
 311         };
 312         hotkey_actions["prev_article"] = function() {
 313                 moveToPost('prev');
 314         };
 315         hotkey_actions["next_article_noscroll"] = function() {
 316                 moveToPost('next', true);
 317         };
 318         hotkey_actions["prev_article_noscroll"] = function() {
 319                 moveToPost('prev', true);
 320         };
 321         hotkey_actions["next_article_noexpand"] = function() {
 322                 moveToPost('next', true, true);
 323         };
 324         hotkey_actions["prev_article_noexpand"] = function() {
 325                 moveToPost('prev', true, true);
 326         };
 327         hotkey_actions["collapse_article"] = function() {
 328                 var id = getActiveArticleId();
 329                 var elem = $("CICD-"+id);
 330
 331                 if (elem) {
 332                         if (elem.visible()) {
 333                                 cdmCollapseArticle(null, id);
 334                         }
 335                         else {
 336                                 cdmExpandArticle(id);
 337                         }
 338                 }
 339         };
 340         hotkey_actions["toggle_expand"] = function() {
 341                 var id = getActiveArticleId();
 342                 var elem = $("CICD-"+id);
 343
 344                 if (elem) {
 345                         if (elem.visible()) {
 346                                 cdmCollapseArticle(null, id, false);
 347                         }
 348                         else {
 349                                 cdmExpandArticle(id);
 350                         }
 351                 }
 352         };
 353         hotkey_actions["search_dialog"] = function() {
 354                 search();
 355         };
 356         hotkey_actions["toggle_mark"] = function() {
 357                 selectionToggleMarked(undefined, false, true);
 358         };
 359         hotkey_actions["toggle_publ"] = function() {
 360                 selectionTogglePublished(undefined, false, true);
 361         };
 362         hotkey_actions["toggle_unread"] = function() {
 363                 selectionToggleUnread(undefined, false, true);
 364         };
 365         hotkey_actions["edit_tags"] = function() {
 366                 var id = getActiveArticleId();
 367                 if (id) {
 368                         editArticleTags(id);
 369                 };
 370         }
 371         hotkey_actions["open_in_new_window"] = function() {
 372                 if (getActiveArticleId()) {
 373                         openArticleInNewWindow(getActiveArticleId());
 374                         return;
 375                 }
 376         };
 377         hotkey_actions["catchup_below"] = function() {
 378                 catchupRelativeToArticle(1);
 379         };
 380         hotkey_actions["catchup_above"] = function() {
 381                 catchupRelativeToArticle(0);
 382         };
 383         hotkey_actions["article_scroll_down"] = function() {
 384                 var ctr = $("content_insert") ? $("content_insert") : $("headlines-frame");
 385
 386                 scrollArticle(40);
 387         };
 388         hotkey_actions["article_scroll_up"] = function() {
 389                 var ctr = $("content_insert") ? $("content_insert") : $("headlines-frame");
 390
 391                 scrollArticle(-40);
 392         };
 393         hotkey_actions["close_article"] = function() {
 394                 if (isCdmMode()) {
 395                         if (!getInitParam("cdm_expanded")) {
 396                                 cdmCollapseArticle(false, getActiveArticleId());
 397                         }
 398                 } else {
 399                         closeArticlePanel();
 400                 }
 401         };
 402         hotkey_actions["email_article"] = function() {
 403                 if (typeof emailArticle != "undefined") {
 404                         emailArticle();
 405                 } else if (typeof mailtoArticle != "undefined") {
 406                         mailtoArticle();
 407                 } else {
 408                         alert(__("Please enable mail plugin first."));
 409                 }
 410         };
 411         hotkey_actions["select_all"] = function() {
 412                 selectArticles('all');
 413         };
 414         hotkey_actions["select_unread"] = function() {
 415                 selectArticles('unread');
 416         };
 417         hotkey_actions["select_marked"] = function() {
 418                 selectArticles('marked');
 419         };
 420         hotkey_actions["select_published"] = function() {
 421                 selectArticles('published');
 422         };
 423         hotkey_actions["select_invert"] = function() {
 424                 selectArticles('invert');
 425         };
 426         hotkey_actions["select_none"] = function() {
 427                 selectArticles('none');
 428         };
 429         hotkey_actions["feed_refresh"] = function() {
 430                 if (getActiveFeedId() != undefined) {
 431                         viewfeed({feed: getActiveFeedId(), is_cat: activeFeedIsCat()});
 432                         return;
 433                 }
 434         };
 435         hotkey_actions["feed_unhide_read"] = function() {
 436                 toggleDispRead();
 437         };
 438         hotkey_actions["feed_subscribe"] = function() {
 439                 quickAddFeed();
 440         };
 441         hotkey_actions["feed_debug_update"] = function() {
 442                 if (!activeFeedIsCat() && parseInt(getActiveFeedId()) > 0) {
 443                         window.open("backend.php?op=feeds&method=update_debugger&feed_id=" + getActiveFeedId() +
 444                                 "&csrf_token=" + getInitParam("csrf_token"));
 445                 } else {
 446                         alert("You can't debug this kind of feed.");
 447                 }
 448         };
 449
 450         hotkey_actions["feed_debug_viewfeed"] = function() {
 451                 viewfeed({feed: getActiveFeedId(), is_cat: activeFeedIsCat(), viewfeed_debug: true});
 452         };
 453
 454         hotkey_actions["feed_edit"] = function() {
 455                 if (activeFeedIsCat())
 456                         alert(__("You can't edit this kind of feed."));
 457                 else
 458                         editFeed(getActiveFeedId());
 459         };
 460         hotkey_actions["feed_catchup"] = function() {
 461                 if (getActiveFeedId() != undefined) {
 462                         catchupCurrentFeed();
 463                         return;
 464                 }
 465         };
 466         hotkey_actions["feed_reverse"] = function() {
 467                 reverseHeadlineOrder();
 468         };
 469         hotkey_actions["feed_toggle_vgroup"] = function() {
 470                 var query_str = "?op=rpc&method=togglepref&key=VFEED_GROUP_BY_FEED";
 471
 472                 new Ajax.Request("backend.php", {
 473                         parameters: query_str,
 474                         onComplete: function(transport) {
 475                                 viewCurrentFeed();
 476                         } });
 477
 478         };
 479         hotkey_actions["catchup_all"] = function() {
 480                 catchupAllFeeds();
 481         };
 482         hotkey_actions["cat_toggle_collapse"] = function() {
 483                 if (activeFeedIsCat()) {
 484                         dijit.byId("feedTree").collapseCat(getActiveFeedId());
 485                         return;
 486                 }
 487         };
 488         hotkey_actions["goto_all"] = function() {
 489                 viewfeed({feed: -4});
 490         };
 491         hotkey_actions["goto_fresh"] = function() {
 492                 viewfeed({feed: -3});
 493         };
 494         hotkey_actions["goto_marked"] = function() {
 495                 viewfeed({feed: -1});
 496         };
 497         hotkey_actions["goto_published"] = function() {
 498                 viewfeed({feed: -2});
 499         };
 500         hotkey_actions["goto_tagcloud"] = function() {
 501                 displayDlg(__("Tag cloud"), "printTagCloud");
 502         };
 503         hotkey_actions["goto_prefs"] = function() {
 504                 gotoPreferences();
 505         };
 506         hotkey_actions["select_article_cursor"] = function() {
 507                 var id = getArticleUnderPointer();
 508                 if (id) {
 509                         var row = $("RROW-" + id);
 510
 511                         if (row) {
 512                                 var cb = dijit.getEnclosingWidget(
 513                                         row.getElementsByClassName("rchk")[0]);
 514
 515                                 if (cb) {
 516                                         cb.attr("checked", !cb.attr("checked"));
 517                                         toggleSelectRowById(cb, "RROW-" + id);
 518                                         return false;
 519                                 }
 520                         }
 521                 }
 522         };
 523         hotkey_actions["create_label"] = function() {
 524                 addLabel();
 525         };
 526         hotkey_actions["create_filter"] = function() {
 527                 quickAddFilter();
 528         };
 529         hotkey_actions["collapse_sidebar"] = function() {
 530                 collapse_feedlist();
 531         };
 532         hotkey_actions["toggle_embed_original"] = function() {
 533                 if (typeof embedOriginalArticle != "undefined") {
 534                         if (getActiveArticleId())
 535                                 embedOriginalArticle(getActiveArticleId());
 536                 } else {
 537                         alert(__("Please enable embed_original plugin first."));
 538                 }
 539         };
 540         hotkey_actions["toggle_widescreen"] = function() {
 541                 if (!isCdmMode()) {
 542                         _widescreen_mode = !_widescreen_mode;
 543
 544                         // reset stored sizes because geometry changed
 545                         setCookie("ttrss_ci_width", 0);
 546                         setCookie("ttrss_ci_height", 0);
 547
 548                         switchPanelMode(_widescreen_mode);
 549                 } else {
 550                         alert(__("Widescreen is not available in combined mode."));
 551                 }
 552         };
 553         hotkey_actions["help_dialog"] = function() {
 554                 helpDialog("main");
 555         };
 556         hotkey_actions["toggle_combined_mode"] = function() {
 557                 notify_progress("Loading, please wait...");
 558
 559                 var value = isCdmMode() ? "false" : "true";
 560                 var query = "?op=rpc&method=setpref&key=COMBINED_DISPLAY_MODE&value=" + value;
 561
 562                 new Ajax.Request("backend.php", {
 563                         parameters: query,
 564                         onComplete: function(transport) {
 565                                 setInitParam("combined_display_mode",
 566                                         !getInitParam("combined_display_mode"));
 567
 568                                 closeArticlePanel();
 569                                 viewCurrentFeed();
 570
 571                         } });
 572         };
 573         hotkey_actions["toggle_cdm_expanded"] = function() {
 574                 notify_progress("Loading, please wait...");
 575
 576                 var value = getInitParam("cdm_expanded") ? "false" : "true";
 577                 var query = "?op=rpc&method=setpref&key=CDM_EXPANDED&value=" + value;
 578
 579                 new Ajax.Request("backend.php", {
 580                         parameters: query,
 581                         onComplete: function(transport) {
 582                                 setInitParam("cdm_expanded", !getInitParam("cdm_expanded"));
 583                                 viewCurrentFeed();
 584                         } });
 585         };
 586 }
 587
 588 function init_second_stage() {
 589
 590         try {
 591                 updateFeedList();
 592                 closeArticlePanel();
 593
 594                 if (parseInt(getCookie("ttrss_fh_width")) > 0) {
 595                         dijit.byId("feeds-holder").domNode.setStyle(
 596                                 {width: getCookie("ttrss_fh_width") + "px" });
 597                 }
 598
 599                 dijit.byId("main").resize();
 600
 601                 var tmph = dojo.connect(dijit.byId('feeds-holder'), 'resize',
 602                         function (args) {
 603                                 if (args && args.w >= 0) {
 604                                         setCookie("ttrss_fh_width", args.w, getInitParam("cookie_lifetime"));
 605                                 }
 606                 });
 607
 608                 var tmph = dojo.connect(dijit.byId('content-insert'), 'resize',
 609                         function (args) {
 610                                 if (args && args.w >= 0 && args.h >= 0) {
 611                                         setCookie("ttrss_ci_width", args.w, getInitParam("cookie_lifetime"));
 612                                         setCookie("ttrss_ci_height", args.h, getInitParam("cookie_lifetime"));
 613                                 }
 614                 });
 615
 616                 delCookie("ttrss_test");
 617
 618                 var toolbar = document.forms["main_toolbar_form"];
 619
 620                 dijit.getEnclosingWidget(toolbar.view_mode).attr('value',
 621                         getInitParam("default_view_mode"));
 622
 623                 dijit.getEnclosingWidget(toolbar.order_by).attr('value',
 624                         getInitParam("default_view_order_by"));
 625
 626                 feeds_sort_by_unread = getInitParam("feeds_sort_by_unread") == 1;
 627
 628                 var hash_feed_id = hash_get('f');
 629                 var hash_feed_is_cat = hash_get('c') == "1";
 630
 631                 if (hash_feed_id != undefined) {
 632                         setActiveFeedId(hash_feed_id, hash_feed_is_cat);
 633                 }
 634
 635                 loading_set_progress(50);
 636
 637                 // can't use cache_clear() here because viewfeed might not have initialized yet
 638                 if ('sessionStorage' in window && window['sessionStorage'] !== null)
 639                         sessionStorage.clear();
 640
 641                 var hotkeys = getInitParam("hotkeys");
 642                 var tmp = [];
 643
 644                 for (sequence in hotkeys[1]) {
 645                         filtered = sequence.replace(/\|.*$/, "");
 646                         tmp[filtered] = hotkeys[1][sequence];
 647                 }
 648
 649                 hotkeys[1] = tmp;
 650                 setInitParam("hotkeys", hotkeys);
 651
 652                 _widescreen_mode = getInitParam("widescreen");
 653                 switchPanelMode(_widescreen_mode);
 654
 655                 console.log("second stage ok");
 656
 657                 if (getInitParam("simple_update")) {
 658                         console.log("scheduling simple feed updater...");
 659                         window.setTimeout(update_random_feed, 30*1000);
 660                 }
 661
 662         } catch (e) {
 663                 exception_error("init_second_stage", e);
 664         }
 665 }
 666
 667 function quickMenuGo(opid) {
 668         try {
 669                 switch (opid) {
 670                 case "qmcPrefs":
 671                         gotoPreferences();
 672                         break;
 673                 case "qmcLogout":
 674                         gotoLogout();
 675                         break;
 676                 case "qmcTagCloud":
 677                         displayDlg(__("Tag cloud"), "printTagCloud");
 678                         break;
 679                 case "qmcSearch":
 680                         search();
 681                         break;
 682                 case "qmcAddFeed":
 683                         quickAddFeed();
 684                         break;
 685                 case "qmcDigest":
 686                         window.location.href = "backend.php?op=digest";
 687                         break;
 688                 case "qmcEditFeed":
 689                         if (activeFeedIsCat())
 690                                 alert(__("You can't edit this kind of feed."));
 691                         else
 692                                 editFeed(getActiveFeedId());
 693                         break;
 694                 case "qmcRemoveFeed":
 695                         var actid = getActiveFeedId();
 696
 697                         if (activeFeedIsCat()) {
 698                                 alert(__("You can't unsubscribe from the category."));
 699                                 return;
 700                         }
 701
 702                         if (!actid) {
 703                                 alert(__("Please select some feed first."));
 704                                 return;
 705                         }
 706
 707                         var fn = getFeedName(actid);
 708
 709                         var pr = __("Unsubscribe from %s?").replace("%s", fn);
 710
 711                         if (confirm(pr)) {
 712                                 unsubscribeFeed(actid);
 713                         }
 714                         break;
 715                 case "qmcCatchupAll":
 716                         catchupAllFeeds();
 717                         break;
 718                 case "qmcShowOnlyUnread":
 719                         toggleDispRead();
 720                         break;
 721                 case "qmcAddFilter":
 722                         quickAddFilter();
 723                         break;
 724                 case "qmcAddLabel":
 725                         addLabel();
 726                         break;
 727                 case "qmcRescoreFeed":
 728                         rescoreCurrentFeed();
 729                         break;
 730                 case "qmcToggleWidescreen":
 731                         if (!isCdmMode()) {
 732                                 _widescreen_mode = !_widescreen_mode;
 733
 734                                 // reset stored sizes because geometry changed
 735                                 setCookie("ttrss_ci_width", 0);
 736                                 setCookie("ttrss_ci_height", 0);
 737
 738                                 switchPanelMode(_widescreen_mode);
 739                         } else {
 740                                 alert(__("Widescreen is not available in combined mode."));
 741                         }
 742                         break;
 743                 case "qmcHKhelp":
 744                         helpDialog("main");
 745                         break;
 746                 default:
 747                         console.log("quickMenuGo: unknown action: " + opid);
 748                 }
 749
 750         } catch (e) {
 751                 exception_error("quickMenuGo", e);
 752         }
 753 }
 754
 755 function toggleDispRead() {
 756         try {
 757
 758                 var hide = !(getInitParam("hide_read_feeds") == "1");
 759
 760                 hideOrShowFeeds(hide);
 761
 762                 var query = "?op=rpc&method=setpref&key=HIDE_READ_FEEDS&value=" +
 763                         param_escape(hide);
 764
 765                 setInitParam("hide_read_feeds", hide);
 766
 767                 new Ajax.Request("backend.php", {
 768                         parameters: query,
 769                         onComplete: function(transport) {
 770                         } });
 771
 772         } catch (e) {
 773                 exception_error("toggleDispRead", e);
 774         }
 775 }
 776
 777 function parse_runtime_info(data) {
 778
 779         //console.log("parsing runtime info...");
 780
 781         for (k in data) {
 782                 var v = data[k];
 783
 784 //              console.log("RI: " + k + " => " + v);
 785
 786                 if (k == "dep_ts" && parseInt(getInitParam("dep_ts")) > 0) {
 787                         if (parseInt(getInitParam("dep_ts")) < parseInt(v) && getInitParam("reload_on_ts_change")) {
 788                                 window.location.reload();
 789                         }
 790                 }
 791
 792                 if (k == "daemon_is_running" && v != 1) {
 793                         notify_error("<span onclick=\"explainError(1)\">Update daemon is not running.</span>", true);
 794                         return;
 795                 }
 796
 797                 if (k == "update_result") {
 798                         var updatesIcon = dijit.byId("updatesIcon").domNode;
 799
 800                         if (v) {
 801                                 Element.show(updatesIcon);
 802                         } else {
 803                                 Element.hide(updatesIcon);
 804                         }
 805                 }
 806
 807                 if (k == "daemon_stamp_ok" && v != 1) {
 808                         notify_error("<span onclick=\"explainError(3)\">Update daemon is not updating feeds.</span>", true);
 809                         return;
 810                 }
 811
 812                 if (k == "max_feed_id" || k == "num_feeds") {
 813                         if (init_params[k] != v) {
 814                                 console.log("feed count changed, need to reload feedlist.");
 815                                 updateFeedList();
 816                         }
 817                 }
 818
 819                 init_params[k] = v;
 820                 notify('');
 821         }
 822
 823         PluginHost.run(PluginHost.HOOK_RUNTIME_INFO_LOADED, data);
 824 }
 825
 826 function collapse_feedlist() {
 827         try {
 828                 Element.toggle("feeds-holder");
 829
 830                 var splitter = $("feeds-holder_splitter");
 831
 832                 Element.visible("feeds-holder") ? splitter.show() : splitter.hide();
 833
 834                 dijit.byId("main").resize();
 835
 836         } catch (e) {
 837                 exception_error("collapse_feedlist", e);
 838         }
 839 }
 840
 841 function viewModeChanged() {
 842         cache_clear();
 843         return viewCurrentFeed('');
 844 }
 845
 846 function rescoreCurrentFeed() {
 847
 848         var actid = getActiveFeedId();
 849
 850         if (activeFeedIsCat() || actid < 0) {
 851                 alert(__("You can't rescore this kind of feed."));
 852                 return;
 853         }
 854
 855         if (!actid) {
 856                 alert(__("Please select some feed first."));
 857                 return;
 858         }
 859
 860         var fn = getFeedName(actid);
 861         var pr = __("Rescore articles in %s?").replace("%s", fn);
 862
 863         if (confirm(pr)) {
 864                 notify_progress("Rescoring articles...");
 865
 866                 var query = "?op=pref-feeds&method=rescore&quiet=1&ids=" + actid;
 867
 868                 new Ajax.Request("backend.php", {
 869                         parameters: query,
 870                         onComplete: function(transport) {
 871                                 viewCurrentFeed();
 872                         } });
 873         }
 874 }
 875
 876 function hotkey_handler(e) {
 877         try {
 878
 879                 if (e.target.nodeName == "INPUT" || e.target.nodeName == "TEXTAREA") return;
 880
 881                 var keycode = false;
 882                 var shift_key = false;
 883                 var ctrl_key = false;
 884                 var alt_key = false;
 885                 var meta_key = false;
 886
 887                 var cmdline = $('cmdline');
 888
 889                 shift_key = e.shiftKey;
 890                 ctrl_key = e.ctrlKey;
 891                 alt_key = e.altKey;
 892                 meta_key = e.metaKey;
 893
 894                 if (window.event) {
 895                         keycode = window.event.keyCode;
 896                 } else if (e) {
 897                         keycode = e.which;
 898                 }
 899
 900                 var keychar = String.fromCharCode(keycode);
 901
 902                 if (keycode == 27) { // escape
 903                         hotkey_prefix = false;
 904                 }
 905
 906                 if (keycode == 16) return; // ignore lone shift
 907                 if (keycode == 17) return; // ignore lone ctrl
 908
 909                 keychar = keychar.toLowerCase();
 910
 911                 var hotkeys = getInitParam("hotkeys");
 912
 913                 if (!hotkey_prefix && hotkeys[0].indexOf(keychar) != -1) {
 914
 915                         var date = new Date();
 916                         var ts = Math.round(date.getTime() / 1000);
 917
 918                         hotkey_prefix = keychar;
 919                         hotkey_prefix_pressed = ts;
 920
 921                         cmdline.innerHTML = keychar;
 922                         Element.show(cmdline);
 923
 924                         return true;
 925                 }
 926
 927                 Element.hide(cmdline);
 928
 929                 var hotkey = keychar.search(/[a-zA-Z0-9]/) != -1 ? keychar : "(" + keycode + ")";
 930
 931                 // ensure ^*char notation
 932                 if (shift_key) hotkey = "*" + hotkey;
 933                 if (ctrl_key) hotkey = "^" + hotkey;
 934                 if (alt_key) hotkey = "+" + hotkey;
 935                 if (meta_key) hotkey = "%" + hotkey;
 936
 937                 hotkey = hotkey_prefix ? hotkey_prefix + " " + hotkey : hotkey;
 938                 hotkey_prefix = false;
 939
 940                 var hotkey_action = false;
 941                 var hotkeys = getInitParam("hotkeys");
 942
 943                 for (sequence in hotkeys[1]) {
 944                         if (sequence == hotkey) {
 945                                 hotkey_action = hotkeys[1][sequence];
 946                                 break;
 947                         }
 948                 }
 949
 950                 var action = hotkey_actions[hotkey_action];
 951
 952                 if (action != null) {
 953                         action();
 954                         return false;
 955                 }
 956
 957         } catch (e) {
 958                 exception_error("hotkey_handler", e);
 959         }
 960 }
 961
 962 function inPreferences() {
 963         return false;
 964 }
 965
 966 function reverseHeadlineOrder() {
 967         try {
 968
 969                 /* var query_str = "?op=rpc&method=togglepref&key=REVERSE_HEADLINES";
 970
 971                 new Ajax.Request("backend.php", {
 972                         parameters: query_str,
 973                         onComplete: function(transport) {
 974                                         viewCurrentFeed();
 975                                 } }); */
 976
 977                 var toolbar = document.forms["main_toolbar_form"];
 978                 var order_by = dijit.getEnclosingWidget(toolbar.order_by);
 979
 980                 var value = order_by.attr('value');
 981
 982                 if (value == "date_reverse")
 983                         value = "default";
 984                 else
 985                         value = "date_reverse";
 986
 987                 order_by.attr('value', value);
 988
 989                 viewCurrentFeed();
 990
 991         } catch (e) {
 992                 exception_error("reverseHeadlineOrder", e);
 993         }
 994 }
 995
 996 function handle_rpc_json(transport, scheduled_call) {
 997
 998         var netalert_dijit = dijit.byId("net-alert");
 999         var netalert = false;
1000
1001         if (netalert_dijit) netalert = netalert_dijit.domNode;
1002
1003         try {
1004                 var reply = JSON.parse(transport.responseText);
1005
1006                 if (reply) {
1007
1008                         var error = reply['error'];
1009
1010                         if (error) {
1011                                 var code = error['code'];
1012                                 var msg = error['msg'];
1013
1014                                 console.warn("[handle_rpc_json] received fatal error " + code + "/" + msg);
1015
1016                                 if (code != 0) {
1017                                         fatalError(code, msg);
1018                                         return false;
1019                                 }
1020                         }
1021
1022                         var seq = reply['seq'];
1023
1024                         if (seq) {
1025                                 if (get_seq() != seq) {
1026                                         console.log("[handle_rpc_json] sequence mismatch: " + seq +
1027                                                 " (want: " + get_seq() + ")");
1028                                         return true;
1029                                 }
1030                         }
1031
1032                         var message = reply['message'];
1033
1034                         if (message) {
1035                                 if (message == "UPDATE_COUNTERS") {
1036                                         console.log("need to refresh counters...");
1037                                         setInitParam("last_article_id", -1);
1038                                         request_counters(true);
1039                                 }
1040                         }
1041
1042                         var counters = reply['counters'];
1043
1044                         if (counters)
1045                                 parse_counters(counters, scheduled_call);
1046
1047                         var runtime_info = reply['runtime-info'];
1048
1049                         if (runtime_info)
1050                                 parse_runtime_info(runtime_info);
1051
1052                         if (netalert) netalert.hide();
1053
1054                 } else {
1055                         if (netalert)
1056                                 netalert.show();
1057                         else
1058                                 notify_error("Communication problem with server.");
1059                 }
1060
1061         } catch (e) {
1062                 if (netalert)
1063                         netalert.show();
1064                 else
1065                         notify_error("Communication problem with server.");
1066
1067                 console.log(e);
1068                 //exception_error("handle_rpc_json", e, transport);
1069         }
1070
1071         return true;
1072 }
1073
1074 function switchPanelMode(wide) {
1075         try {
1076                 if (isCdmMode()) return;
1077
1078                 article_id = getActiveArticleId();
1079
1080                 if (wide) {
1081                         dijit.byId("headlines-wrap-inner").attr("design", 'sidebar');
1082                         dijit.byId("content-insert").attr("region", "trailing");
1083
1084                         dijit.byId("content-insert").domNode.setStyle({width: '50%',
1085                                 height: 'auto',
1086                                 borderTopWidth: '0px' });
1087
1088                         if (parseInt(getCookie("ttrss_ci_width")) > 0) {
1089                                 dijit.byId("content-insert").domNode.setStyle(
1090                                         {width: getCookie("ttrss_ci_width") + "px" });
1091                         }
1092
1093                         $("headlines-frame").setStyle({ borderBottomWidth: '0px' });
1094                         $("headlines-frame").addClassName("wide");
1095
1096                 } else {
1097
1098                         dijit.byId("content-insert").attr("region", "bottom");
1099
1100                         dijit.byId("content-insert").domNode.setStyle({width: 'auto',
1101                                 height: '50%',
1102                                 borderTopWidth: '0px'});
1103
1104                         if (parseInt(getCookie("ttrss_ci_height")) > 0) {
1105                                 dijit.byId("content-insert").domNode.setStyle(
1106                                         {height: getCookie("ttrss_ci_height") + "px" });
1107                         }
1108
1109                         $("headlines-frame").setStyle({ borderBottomWidth: '1px' });
1110                         $("headlines-frame").removeClassName("wide");
1111
1112                 }
1113
1114                 closeArticlePanel();
1115
1116                 if (article_id) view(article_id);
1117
1118                 new Ajax.Request("backend.php", {
1119                         parameters: "op=rpc&method=setpanelmode&wide=" + (wide ? 1 : 0),
1120                         onComplete: function(transport) {
1121                                 console.log(transport.responseText);
1122                         } });
1123
1124
1125         } catch (e) {
1126                 exception_error("switchPanelMode", e);
1127         }
1128 }
1129
1130 function update_random_feed() {
1131         try {
1132                 console.log("in update_random_feed");
1133
1134                 new Ajax.Request("backend.php", {
1135                         parameters: "op=rpc&method=updateRandomFeed",
1136                         onComplete: function(transport) {
1137                                 handle_rpc_json(transport, true);
1138                                 window.setTimeout(update_random_feed, 30*1000);
1139                         } });
1140
1141         } catch (e) {
1142                 exception_error("update_random_feed", e);
1143         }
1144 }
1145
1146 function hash_get(key) {
1147         try {
1148                 kv = window.location.hash.substring(1).toQueryParams();
1149                 return kv[key];
1150         } catch (e) {
1151                 exception_error("hash_get", e);
1152         }
1153 }
1154 function hash_set(key, value) {
1155         try {
1156                 kv = window.location.hash.substring(1).toQueryParams();
1157                 kv[key] = value;
1158                 window.location.hash = $H(kv).toQueryString();
1159         } catch (e) {
1160                 exception_error("hash_set", e);
1161         }
1162 }