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