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         } catch (e) {
  44                 exception_error("setActiveFeedId", e);
  45         }
  46 }
  47
  48
  49 function updateFeedList() {
  50         try {
  51
  52 //              $("feeds-holder").innerHTML = "<div id=\"feedlistLoading\">" +
  53 //                      __("Loading, please wait...") + "</div>";
  54
  55                 Element.show("feedlistLoading");
  56
  57                 if (dijit.byId("feedTree")) {
  58                         dijit.byId("feedTree").destroyRecursive();
  59                 }
  60
  61                 var store = new dojo.data.ItemFileWriteStore({
  62          url: "backend.php?op=pref_feeds&method=getfeedtree&mode=2"});
  63
  64                 var treeModel = new fox.FeedStoreModel({
  65                         store: store,
  66                         query: {
  67                                 "type": getInitParam('enable_feed_cats') == 1 ? "category" : "feed"
  68                         },
  69                         rootId: "root",
  70                         rootLabel: "Feeds",
  71                         childrenAttrs: ["items"]
  72                 });
  73
  74                 var tree = new fox.FeedTree({
  75                 model: treeModel,
  76                 onClick: function (item, node) {
  77                         var id = String(item.id);
  78                         var is_cat = id.match("^CAT:");
  79                         var feed = id.substr(id.indexOf(":")+1);
  80                         viewfeed(feed, '', is_cat);
  81                         return false;
  82                 },
  83                 openOnClick: false,
  84                 showRoot: false,
  85                 id: "feedTree",
  86                 }, "feedTree");
  87
  88 /*              var menu = new dijit.Menu({id: 'feedMenu'});
  89
  90                 menu.addChild(new dijit.MenuItem({
  91           label: "Simple menu item"
  92                 }));
  93
  94 //              menu.bindDomNode(tree.domNode); */
  95
  96                 var tmph = dojo.connect(dijit.byId('feedMenu'), '_openMyself', function (event) {
  97                         console.log(dijit.getEnclosingWidget(event.target));
  98                         dojo.disconnect(tmph);
  99                 });
 100
 101                 $("feeds-holder").appendChild(tree.domNode);
 102
 103                 var tmph = dojo.connect(tree, 'onLoad', function() {
 104                 dojo.disconnect(tmph);
 105                         Element.hide("feedlistLoading");
 106
 107                         feedlist_init();
 108
 109 //                      var node = dijit.byId("feedTree")._itemNodesMap['FEED:-2'][0].domNode
 110 //                      menu.bindDomNode(node);
 111
 112                         loading_set_progress(25);
 113                 });
 114
 115                 tree.startup();
 116
 117         } catch (e) {
 118                 exception_error("updateFeedList", e);
 119         }
 120 }
 121
 122 function catchupAllFeeds() {
 123
 124         var str = __("Mark all articles as read?");
 125
 126         if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
 127
 128                 var query_str = "backend.php?op=feeds&method=catchupAll";
 129
 130                 notify_progress("Marking all feeds as read...");
 131
 132                 //console.log("catchupAllFeeds Q=" + query_str);
 133
 134                 new Ajax.Request("backend.php", {
 135                         parameters: query_str,
 136                         onComplete: function(transport) {
 137                                 feedlist_callback2(transport);
 138                         } });
 139
 140                 global_unread = 0;
 141                 updateTitle("");
 142         }
 143 }
 144
 145 function viewCurrentFeed(method) {
 146         console.log("viewCurrentFeed");
 147
 148         if (getActiveFeedId() != undefined) {
 149                 viewfeed(getActiveFeedId(), method, activeFeedIsCat());
 150         }
 151         return false; // block unneeded form submits
 152 }
 153
 154 function timeout() {
 155         if (getInitParam("bw_limit") != "1") {
 156                 request_counters();
 157                 setTimeout("timeout()", 60*1000);
 158         }
 159 }
 160
 161 function search() {
 162         var query = "backend.php?op=feeds&method=search&param=" +
 163                 param_escape(getActiveFeedId() + ":" + activeFeedIsCat());
 164
 165         if (dijit.byId("searchDlg"))
 166                 dijit.byId("searchDlg").destroyRecursive();
 167
 168         dialog = new dijit.Dialog({
 169                 id: "searchDlg",
 170                 title: __("Search"),
 171                 style: "width: 600px",
 172                 execute: function() {
 173                         if (this.validate()) {
 174                                 _search_query = dojo.objectToQuery(this.attr('value'));
 175                                 this.hide();
 176                                 viewCurrentFeed();
 177                         }
 178                 },
 179                 href: query});
 180
 181         dialog.show();
 182 }
 183
 184 function updateTitle() {
 185         var tmp = "Tiny Tiny RSS";
 186
 187         if (global_unread > 0) {
 188                 tmp = "(" + global_unread + ") " + tmp;
 189         }
 190
 191         if (window.fluid) {
 192                 if (global_unread > 0) {
 193                         window.fluid.dockBadge = global_unread;
 194                 } else {
 195                         window.fluid.dockBadge = "";
 196                 }
 197         }
 198
 199         document.title = tmp;
 200 }
 201
 202 function genericSanityCheck() {
 203         setCookie("ttrss_test", "TEST");
 204
 205         if (getCookie("ttrss_test") != "TEST") {
 206                 return fatalError(2);
 207         }
 208
 209         return true;
 210 }
 211
 212
 213 function init() {
 214         try {
 215                 //dojo.registerModulePath("fox", "../../js/");
 216
 217                 dojo.require("fox.FeedTree");
 218
 219                 dojo.require("dijit.ColorPalette");
 220                 dojo.require("dijit.Dialog");
 221                 dojo.require("dijit.form.Button");
 222                 dojo.require("dijit.form.CheckBox");
 223                 dojo.require("dijit.form.DropDownButton");
 224                 dojo.require("dijit.form.FilteringSelect");
 225                 dojo.require("dijit.form.Form");
 226                 dojo.require("dijit.form.RadioButton");
 227                 dojo.require("dijit.form.Select");
 228                 dojo.require("dijit.form.SimpleTextarea");
 229                 dojo.require("dijit.form.TextBox");
 230                 dojo.require("dijit.form.ValidationTextBox");
 231                 dojo.require("dijit.InlineEditBox");
 232                 dojo.require("dijit.layout.AccordionContainer");
 233                 dojo.require("dijit.layout.BorderContainer");
 234                 dojo.require("dijit.layout.ContentPane");
 235                 dojo.require("dijit.layout.TabContainer");
 236                 dojo.require("dijit.Menu");
 237                 dojo.require("dijit.ProgressBar");
 238                 dojo.require("dijit.ProgressBar");
 239                 dojo.require("dijit.Toolbar");
 240                 dojo.require("dijit.Tree");
 241                 dojo.require("dijit.tree.dndSource");
 242                 dojo.require("dojo.data.ItemFileWriteStore");
 243
 244                 dojo.parser.parse();
 245
 246                 if (!genericSanityCheck())
 247                         return false;
 248
 249                 loading_set_progress(20);
 250
 251                 var hasAudio = !!((myAudioTag = document.createElement('audio')).canPlayType);
 252                 var hasSandbox = "sandbox" in document.createElement("iframe");
 253
 254                 new Ajax.Request("backend.php", {
 255                         parameters: {op: "rpc", method: "sanityCheck", hasAudio: hasAudio,
 256                                 hasSandbox: hasSandbox},
 257                         onComplete: function(transport) {
 258                                         backend_sanity_check_callback(transport);
 259                                 } });
 260
 261                 hotkey_actions["next_feed"] = function() {
 262                                 var rv = dijit.byId("feedTree").getNextFeed(
 263                                                 getActiveFeedId(), activeFeedIsCat());
 264
 265                                 if (rv) viewfeed(rv[0], '', rv[1]);
 266                 };
 267                 hotkey_actions["prev_feed"] = function() {
 268                                 var rv = dijit.byId("feedTree").getPreviousFeed(
 269                                                 getActiveFeedId(), activeFeedIsCat());
 270
 271                                 if (rv) viewfeed(rv[0], '', rv[1]);
 272                 };
 273                 hotkey_actions["next_article"] = function() {
 274                                 moveToPost('next');
 275                 };
 276                 hotkey_actions["prev_article"] = function() {
 277                                 moveToPost('prev');
 278                 };
 279                 hotkey_actions["next_article_noscroll"] = function() {
 280                                 moveToPost('next', true);
 281                 };
 282                 hotkey_actions["prev_article_noscroll"] = function() {
 283                                 moveToPost('prev', true);
 284                 };
 285                 hotkey_actions["next_article_noexpand"] = function() {
 286                                 moveToPost('next', true, true);
 287                 };
 288                 hotkey_actions["prev_article_noexpand"] = function() {
 289                                 moveToPost('prev', true, true);
 290                 };
 291                 hotkey_actions["collapse_article"] = function() {
 292                                 var id = getActiveArticleId();
 293                                 var elem = $("CICD-"+id);
 294                                 if(elem.visible()) {
 295                                         cdmCollapseArticle(null, id);
 296                                 }
 297                                 else {
 298                                         cdmExpandArticle(id);
 299                                 }
 300                 };
 301                 hotkey_actions["toggle_expand"] = function() {
 302                                 var id = getActiveArticleId();
 303                                 var elem = $("CICD-"+id);
 304                                 if(elem.visible()) {
 305                                         cdmUnexpandArticle(null, id);
 306                                 }
 307                                 else {
 308                                         cdmExpandArticle(id);
 309                                 }
 310                 };
 311                 hotkey_actions["search_dialog"] = function() {
 312                                 search();
 313                 };
 314                 hotkey_actions["toggle_mark"] = function() {
 315                                 selectionToggleMarked(undefined, false, true);
 316                 };
 317                 hotkey_actions["toggle_publ"] = function() {
 318                                 selectionTogglePublished(undefined, false, true);
 319                 };
 320                 hotkey_actions["toggle_unread"] = function() {
 321                                 selectionToggleUnread(undefined, false, true);
 322                 };
 323                 hotkey_actions["edit_tags"] = function() {
 324                                 var id = getActiveArticleId();
 325                                 if (id) {
 326                                         editArticleTags(id, getActiveFeedId(), isCdmMode());
 327                                 };
 328                         }
 329                 hotkey_actions["dismiss_selected"] = function() {
 330                                 dismissSelectedArticles();
 331                 };
 332                 hotkey_actions["open_in_new_window"] = function() {
 333                                 if (getActiveArticleId()) {
 334                                         openArticleInNewWindow(getActiveArticleId());
 335                                         return;
 336                                 }
 337                 };
 338                 hotkey_actions["catchup_below"] = function() {
 339                                 catchupRelativeToArticle(1);
 340                 };
 341                 hotkey_actions["catchup_above"] = function() {
 342                                 catchupRelativeToArticle(0);
 343                 };
 344                 hotkey_actions["article_scroll_down"] = function() {
 345                                 var ctr = $("content_insert") ? $("content_insert") : $("headlines-frame");
 346
 347                                 scrollArticle(40);
 348                 };
 349                 hotkey_actions["article_scroll_up"] = function() {
 350                                 var ctr = $("content_insert") ? $("content_insert") : $("headlines-frame");
 351
 352                                 scrollArticle(-40);
 353                 };
 354                 hotkey_actions["close_article"] = function() {
 355                                 if (isCdmMode()) {
 356                                         if (!getInitParam("cdm_expanded")) {
 357                                                 cdmCollapseArticle(false, getActiveArticleId());
 358                                         } else {
 359                                                 dismissArticle(getActiveArticleId());
 360                                         }
 361                                 } else {
 362                                         closeArticlePanel();
 363                                 }
 364                 };
 365                 hotkey_actions["email_article"] = function() {
 366                                 if (typeof emailArticle != "undefined") {
 367                                         emailArticle();
 368                                 } else if (typeof mailtoArticle != "undefined") {
 369                                         mailtoArticle();
 370                                 } else {
 371                                         alert(__("Please enable mail plugin first."));
 372                                 }
 373                 };
 374                 hotkey_actions["select_all"] = function() {
 375                                 selectArticles('all');
 376                 };
 377                 hotkey_actions["select_unread"] = function() {
 378                                 selectArticles('unread');
 379                 };
 380                 hotkey_actions["select_marked"] = function() {
 381                                 selectArticles('marked');
 382                 };
 383                 hotkey_actions["select_published"] = function() {
 384                                 selectArticles('published');
 385                 };
 386                 hotkey_actions["select_invert"] = function() {
 387                                 selectArticles('invert');
 388                 };
 389                 hotkey_actions["select_none"] = function() {
 390                                 selectArticles('none');
 391                 };
 392                 hotkey_actions["feed_refresh"] = function() {
 393                                 if (getActiveFeedId() != undefined) {
 394                                         viewfeed(getActiveFeedId(), '', activeFeedIsCat());
 395                                         return;
 396                                 }
 397                 };
 398                 hotkey_actions["feed_unhide_read"] = function() {
 399                                 toggleDispRead();
 400                 };
 401                 hotkey_actions["feed_subscribe"] = function() {
 402                                 quickAddFeed();
 403                 };
 404                 hotkey_actions["feed_debug_update"] = function() {
 405                                 window.open("backend.php?op=feeds&method=view&feed=" + getActiveFeedId() +
 406                                         "&view_mode=adaptive&order_by=default&update=&m=ForceUpdate&cat=" +
 407                                         activeFeedIsCat() + "&DevForceUpdate=1&debug=1&xdebug=1&csrf_token=" +
 408                                         getInitParam("csrf_token"));
 409                 };
 410                 hotkey_actions["feed_edit"] = function() {
 411                                 if (activeFeedIsCat())
 412                                         alert(__("You can't edit this kind of feed."));
 413                                 else
 414                                         editFeed(getActiveFeedId());
 415                 };
 416                 hotkey_actions["feed_catchup"] = function() {
 417                                 if (getActiveFeedId() != undefined) {
 418                                         catchupCurrentFeed();
 419                                         return;
 420                                 }
 421                 };
 422                 hotkey_actions["feed_reverse"] = function() {
 423                                 reverseHeadlineOrder();
 424                 };
 425                 hotkey_actions["catchup_all"] = function() {
 426                                 catchupAllFeeds();
 427                 };
 428                 hotkey_actions["cat_toggle_collapse"] = function() {
 429                                 if (activeFeedIsCat()) {
 430                                         dijit.byId("feedTree").collapseCat(getActiveFeedId());
 431                                         return;
 432                                 }
 433                 };
 434                 hotkey_actions["goto_all"] = function() {
 435                                 viewfeed(-4);
 436                 };
 437                 hotkey_actions["goto_fresh"] = function() {
 438                                 viewfeed(-3);
 439                 };
 440                 hotkey_actions["goto_marked"] = function() {
 441                                 viewfeed(-1);
 442                 };
 443                 hotkey_actions["goto_published"] = function() {
 444                                 viewfeed(-2);
 445                 };
 446                 hotkey_actions["goto_tagcloud"] = function() {
 447                                 displayDlg(__("Tag cloud"), "printTagCloud");
 448                 };
 449                 hotkey_actions["goto_prefs"] = function() {
 450                                 gotoPreferences();
 451                 };
 452                 hotkey_actions["select_article_cursor"] = function() {
 453                                 var id = getArticleUnderPointer();
 454                                 if (id) {
 455                                         var row = $("RROW-" + id);
 456
 457                                         if (row) {
 458                                                 var cb = dijit.getEnclosingWidget(
 459                                                         row.getElementsByClassName("rchk")[0]);
 460
 461                                                 if (cb) {
 462                                                         cb.attr("checked", !cb.attr("checked"));
 463                                                         toggleSelectRowById(cb, "RROW-" + id);
 464                                                         return false;
 465                                                 }
 466                                         }
 467                                 }
 468                 };
 469                 hotkey_actions["create_label"] = function() {
 470                                 addLabel();
 471                 };
 472                 hotkey_actions["create_filter"] = function() {
 473                                 quickAddFilter();
 474                 };
 475                 hotkey_actions["collapse_sidebar"] = function() {
 476                                 collapse_feedlist();
 477                 };
 478                 hotkey_actions["toggle_embed_original"] = function() {
 479                                 if (typeof embedOriginalArticle != "undefined") {
 480                                         if (getActiveArticleId())
 481                                                 embedOriginalArticle(getActiveArticleId());
 482                                 } else {
 483                                         alert(__("Please enable embed_original plugin first."));
 484                                 }
 485                 };
 486                 hotkey_actions["toggle_widescreen"] = function() {
 487                                 if (!isCdmMode()) {
 488                                         _widescreen_mode = !_widescreen_mode;
 489
 490                                         switchPanelMode(_widescreen_mode);
 491                                 }
 492                 };
 493                 hotkey_actions["help_dialog"] = function() {
 494                                 helpDialog("main");
 495                 };
 496                 hotkey_actions["toggle_combined_mode"] = function() {
 497                                 notify_progress("Loading, please wait...");
 498
 499                                 var value = isCdmMode() ? "false" : "true";
 500                                 var query = "?op=rpc&method=setpref&key=COMBINED_DISPLAY_MODE&value=" + value;
 501
 502                                 new Ajax.Request("backend.php", {
 503                                         parameters: query,
 504                                         onComplete: function(transport) {
 505                                                 setInitParam("combined_display_mode",
 506                                                                 !getInitParam("combined_display_mode"));
 507
 508                                                 closeArticlePanel();
 509                                                 viewCurrentFeed();
 510
 511                                                                 } });
 512                 };
 513                 hotkey_actions["toggle_cdm_expanded"] = function() {
 514                                 notify_progress("Loading, please wait...");
 515
 516                                 var value = getInitParam("cdm_expanded") ? "false" : "true";
 517                                 var query = "?op=rpc&method=setpref&key=CDM_EXPANDED&value=" + value;
 518
 519                                 new Ajax.Request("backend.php", {
 520                                         parameters: query,
 521                                         onComplete: function(transport) {
 522                                                 setInitParam("cdm_expanded", !getInitParam("cdm_expanded"));
 523                                                 viewCurrentFeed();
 524                                         } });
 525                 };
 526
 527
 528         } catch (e) {
 529                 exception_error("init", e);
 530         }
 531 }
 532
 533 function init_second_stage() {
 534
 535         try {
 536                 dojo.addOnLoad(function() {
 537                         updateFeedList();
 538                         closeArticlePanel();
 539
 540                         _widescreen_mode = getInitParam("widescreen");
 541
 542                         if (_widescreen_mode) {
 543                                 switchPanelMode(_widescreen_mode);
 544                         }
 545
 546                 });
 547
 548                 delCookie("ttrss_test");
 549
 550                 var toolbar = document.forms["main_toolbar_form"];
 551
 552                 dijit.getEnclosingWidget(toolbar.view_mode).attr('value',
 553                         getInitParam("default_view_mode"));
 554
 555                 dijit.getEnclosingWidget(toolbar.order_by).attr('value',
 556                         getInitParam("default_view_order_by"));
 557
 558                 feeds_sort_by_unread = getInitParam("feeds_sort_by_unread") == 1;
 559
 560                 var hash_feed_id = hash_get('f');
 561                 var hash_feed_is_cat = hash_get('c') == "1";
 562
 563                 if (hash_feed_id != undefined) {
 564                         setActiveFeedId(hash_feed_id, hash_feed_is_cat);
 565                 }
 566
 567                 loading_set_progress(30);
 568
 569                 // can't use cache_clear() here because viewfeed might not have initialized yet
 570                 if ('sessionStorage' in window && window['sessionStorage'] !== null)
 571                         sessionStorage.clear();
 572
 573                 var hotkeys = getInitParam("hotkeys");
 574                 var tmp = [];
 575
 576                 for (sequence in hotkeys[1]) {
 577                         filtered = sequence.replace(/\|.*$/, "");
 578                         tmp[filtered] = hotkeys[1][sequence];
 579                 }
 580
 581                 hotkeys[1] = tmp;
 582                 setInitParam("hotkeys", hotkeys);
 583
 584                 console.log("second stage ok");
 585
 586                 if (getInitParam("simple_update")) {
 587                         console.log("scheduling simple feed updater...");
 588                         window.setTimeout("update_random_feed()", 30*1000);
 589                 }
 590
 591         } catch (e) {
 592                 exception_error("init_second_stage", e);
 593         }
 594 }
 595
 596 function quickMenuGo(opid) {
 597         try {
 598                 switch (opid) {
 599                 case "qmcPrefs":
 600                         gotoPreferences();
 601                         break;
 602                 case "qmcLogout":
 603                         gotoLogout();
 604                         break;
 605                 case "qmcTagCloud":
 606                         displayDlg(__("Tag cloud"), "printTagCloud");
 607                         break;
 608                 case "qmcTagSelect":
 609                         displayDlg(__("Select item(s) by tags"), "printTagSelect");
 610                         break;
 611                 case "qmcSearch":
 612                         search();
 613                         break;
 614                 case "qmcAddFeed":
 615                         quickAddFeed();
 616                         break;
 617                 case "qmcDigest":
 618                         window.location.href = "backend.php?op=digest";
 619                         break;
 620                 case "qmcEditFeed":
 621                         if (activeFeedIsCat())
 622                                 alert(__("You can't edit this kind of feed."));
 623                         else
 624                                 editFeed(getActiveFeedId());
 625                         break;
 626                 case "qmcRemoveFeed":
 627                         var actid = getActiveFeedId();
 628
 629                         if (activeFeedIsCat()) {
 630                                 alert(__("You can't unsubscribe from the category."));
 631                                 return;
 632                         }
 633
 634                         if (!actid) {
 635                                 alert(__("Please select some feed first."));
 636                                 return;
 637                         }
 638
 639                         var fn = getFeedName(actid);
 640
 641                         var pr = __("Unsubscribe from %s?").replace("%s", fn);
 642
 643                         if (confirm(pr)) {
 644                                 unsubscribeFeed(actid);
 645                         }
 646                         break;
 647                 case "qmcCatchupAll":
 648                         catchupAllFeeds();
 649                         break;
 650                 case "qmcShowOnlyUnread":
 651                         toggleDispRead();
 652                         break;
 653                 case "qmcAddFilter":
 654                         quickAddFilter();
 655                         break;
 656                 case "qmcAddLabel":
 657                         addLabel();
 658                         break;
 659                 case "qmcRescoreFeed":
 660                         rescoreCurrentFeed();
 661                         break;
 662                 case "qmcToggleWidescreen":
 663                         if (!isCdmMode()) {
 664                                 _widescreen_mode = !_widescreen_mode;
 665
 666                                 switchPanelMode(_widescreen_mode);
 667                         }
 668                         break;
 669                 case "qmcHKhelp":
 670                         helpDialog("main");
 671                         break;
 672                 default:
 673                         console.log("quickMenuGo: unknown action: " + opid);
 674                 }
 675
 676         } catch (e) {
 677                 exception_error("quickMenuGo", e);
 678         }
 679 }
 680
 681 function toggleDispRead() {
 682         try {
 683
 684                 var hide = !(getInitParam("hide_read_feeds") == "1");
 685
 686                 hideOrShowFeeds(hide);
 687
 688                 var query = "?op=rpc&method=setpref&key=HIDE_READ_FEEDS&value=" +
 689                         param_escape(hide);
 690
 691                 setInitParam("hide_read_feeds", hide);
 692
 693                 new Ajax.Request("backend.php", {
 694                         parameters: query,
 695                         onComplete: function(transport) {
 696                         } });
 697
 698         } catch (e) {
 699                 exception_error("toggleDispRead", e);
 700         }
 701 }
 702
 703 function parse_runtime_info(data) {
 704
 705         //console.log("parsing runtime info...");
 706
 707         for (k in data) {
 708                 var v = data[k];
 709
 710 //              console.log("RI: " + k + " => " + v);
 711
 712                 if (k == "new_version_available") {
 713                         if (v == "1") {
 714                                 Element.show(dijit.byId("newVersionIcon").domNode);
 715                         } else {
 716                                 Element.hide(dijit.byId("newVersionIcon").domNode);
 717                         }
 718                         return;
 719                 }
 720
 721                 if (k == "dep_ts" && parseInt(getInitParam("dep_ts")) > 0) {
 722                         if (parseInt(getInitParam("dep_ts")) < parseInt(v) && getInitParam("reload_on_ts_change")) {
 723                                 window.location.reload();
 724                         }
 725                 }
 726
 727                 if (k == "daemon_is_running" && v != 1) {
 728                         notify_error("<span onclick=\"javascript:explainError(1)\">Update daemon is not running.</span>", true);
 729                         return;
 730                 }
 731
 732                 if (k == "daemon_stamp_ok" && v != 1) {
 733                         notify_error("<span onclick=\"javascript:explainError(3)\">Update daemon is not updating feeds.</span>", true);
 734                         return;
 735                 }
 736
 737                 if (k == "max_feed_id" || k == "num_feeds") {
 738                         if (init_params[k] != v) {
 739                                 console.log("feed count changed, need to reload feedlist.");
 740                                 updateFeedList();
 741                         }
 742                 }
 743
 744                 init_params[k] = v;
 745                 notify('');
 746         }
 747 }
 748
 749 function collapse_feedlist() {
 750         try {
 751
 752                 if (!Element.visible('feeds-holder')) {
 753                         Element.show('feeds-holder');
 754                         Element.show('feeds-holder_splitter');
 755                         $("collapse_feeds_btn").innerHTML = "&lt;&lt;";
 756                 } else {
 757                         Element.hide('feeds-holder');
 758                         Element.hide('feeds-holder_splitter');
 759                         $("collapse_feeds_btn").innerHTML = "&gt;&gt;";
 760                 }
 761
 762                 dijit.byId("main").resize();
 763
 764                 query = "?op=rpc&method=setpref&key=_COLLAPSED_FEEDLIST&value=true";
 765                 new Ajax.Request("backend.php", { parameters: query });
 766
 767         } catch (e) {
 768                 exception_error("collapse_feedlist", e);
 769         }
 770 }
 771
 772 function viewModeChanged() {
 773         cache_clear();
 774         return viewCurrentFeed('');
 775 }
 776
 777 function rescoreCurrentFeed() {
 778
 779         var actid = getActiveFeedId();
 780
 781         if (activeFeedIsCat() || actid < 0) {
 782                 alert(__("You can't rescore this kind of feed."));
 783                 return;
 784         }
 785
 786         if (!actid) {
 787                 alert(__("Please select some feed first."));
 788                 return;
 789         }
 790
 791         var fn = getFeedName(actid);
 792         var pr = __("Rescore articles in %s?").replace("%s", fn);
 793
 794         if (confirm(pr)) {
 795                 notify_progress("Rescoring articles...");
 796
 797                 var query = "?op=pref-feeds&method=rescore&quiet=1&ids=" + actid;
 798
 799                 new Ajax.Request("backend.php", {
 800                         parameters: query,
 801                         onComplete: function(transport) {
 802                                 viewCurrentFeed();
 803                         } });
 804         }
 805 }
 806
 807 function hotkey_handler(e) {
 808         try {
 809
 810                 if (e.target.nodeName == "INPUT" || e.target.nodeName == "TEXTAREA") return;
 811
 812                 var keycode = false;
 813                 var shift_key = false;
 814
 815                 var cmdline = $('cmdline');
 816
 817                 shift_key = e.shiftKey;
 818                 ctrl_key = e.ctrlKey;
 819
 820                 if (window.event) {
 821                         keycode = window.event.keyCode;
 822                 } else if (e) {
 823                         keycode = e.which;
 824                 }
 825
 826                 var keychar = String.fromCharCode(keycode);
 827
 828                 if (keycode == 27) { // escape
 829                         hotkey_prefix = false;
 830                 }
 831
 832                 if (keycode == 16) return; // ignore lone shift
 833                 if (keycode == 17) return; // ignore lone ctrl
 834
 835                 keychar = keychar.toLowerCase();
 836
 837                 var hotkeys = getInitParam("hotkeys");
 838
 839                 if (!hotkey_prefix && hotkeys[0].indexOf(keychar) != -1) {
 840
 841                         var date = new Date();
 842                         var ts = Math.round(date.getTime() / 1000);
 843
 844                         hotkey_prefix = keychar;
 845                         hotkey_prefix_pressed = ts;
 846
 847                         cmdline.innerHTML = keychar;
 848                         Element.show(cmdline);
 849
 850                         return true;
 851                 }
 852
 853                 Element.hide(cmdline);
 854
 855                 var hotkey = keychar.search(/[a-zA-Z0-9]/) != -1 ? keychar : "(" + keycode + ")";
 856
 857                 // ensure ^*char notation
 858                 if (shift_key) hotkey = "*" + hotkey;
 859                 if (ctrl_key) hotkey = "^" + hotkey;
 860
 861                 hotkey = hotkey_prefix ? hotkey_prefix + " " + hotkey : hotkey;
 862                 hotkey_prefix = false;
 863
 864                 var hotkey_action = false;
 865                 var hotkeys = getInitParam("hotkeys");
 866
 867                 for (sequence in hotkeys[1]) {
 868                         if (sequence == hotkey) {
 869                                 hotkey_action = hotkeys[1][sequence];
 870                                 break;
 871                         }
 872                 }
 873
 874                 var action = hotkey_actions[hotkey_action];
 875
 876                 if (action != null) {
 877                         action();
 878                         return false;
 879                 }
 880
 881         } catch (e) {
 882                 exception_error("hotkey_handler", e);
 883         }
 884 }
 885
 886 function inPreferences() {
 887         return false;
 888 }
 889
 890 function reverseHeadlineOrder() {
 891         try {
 892
 893                 /* var query_str = "?op=rpc&method=togglepref&key=REVERSE_HEADLINES";
 894
 895                 new Ajax.Request("backend.php", {
 896                         parameters: query_str,
 897                         onComplete: function(transport) {
 898                                         viewCurrentFeed();
 899                                 } }); */
 900
 901                 var toolbar = document.forms["main_toolbar_form"];
 902                 var order_by = dijit.getEnclosingWidget(toolbar.order_by);
 903
 904                 var value = order_by.attr('value');
 905
 906                 if (value == "date_reverse")
 907                         value = "default";
 908                 else
 909                         value = "date_reverse";
 910
 911                 order_by.attr('value', value);
 912
 913                 viewCurrentFeed();
 914
 915         } catch (e) {
 916                 exception_error("reverseHeadlineOrder", e);
 917         }
 918 }
 919
 920 function newVersionDlg() {
 921         try {
 922                 var query = "backend.php?op=dlg&method=newVersion";
 923
 924                 if (dijit.byId("newVersionDlg"))
 925                         dijit.byId("newVersionDlg").destroyRecursive();
 926
 927                 dialog = new dijit.Dialog({
 928                         id: "newVersionDlg",
 929                         title: __("New version available!"),
 930                         style: "width: 600px",
 931                         href: query,
 932                 });
 933
 934                 dialog.show();
 935
 936         } catch (e) {
 937                 exception_error("newVersionDlg", e);
 938         }
 939 }
 940
 941 function handle_rpc_json(transport, scheduled_call) {
 942         try {
 943                 var reply = JSON.parse(transport.responseText);
 944
 945                 if (reply) {
 946
 947                         var error = reply['error'];
 948
 949                         if (error) {
 950                                 var code = error['code'];
 951                                 var msg = error['msg'];
 952
 953                                 console.warn("[handle_rpc_json] received fatal error " + code + "/" + msg);
 954
 955                                 if (code != 0) {
 956                                         fatalError(code, msg);
 957                                         return false;
 958                                 }
 959                         }
 960
 961                         var seq = reply['seq'];
 962
 963                         if (seq) {
 964                                 if (get_seq() != seq) {
 965                                         console.log("[handle_rpc_json] sequence mismatch: " + seq +
 966                                                 " (want: " + get_seq() + ")");
 967                                         return true;
 968                                 }
 969                         }
 970
 971                         var message = reply['message'];
 972
 973                         if (message) {
 974                                 if (message == "UPDATE_COUNTERS") {
 975                                         console.log("need to refresh counters...");
 976                                         setInitParam("last_article_id", -1);
 977                                         request_counters(true);
 978                                 }
 979                         }
 980
 981                         var counters = reply['counters'];
 982
 983                         if (counters)
 984                                 parse_counters(counters, scheduled_call);
 985
 986                         var runtime_info = reply['runtime-info'];;
 987
 988                         if (runtime_info)
 989                                 parse_runtime_info(runtime_info);
 990
 991                         Element.hide(dijit.byId("net-alert").domNode);
 992
 993                 } else {
 994                         //notify_error("Error communicating with server.");
 995                         Element.show(dijit.byId("net-alert").domNode);
 996                 }
 997
 998         } catch (e) {
 999                 Element.show(dijit.byId("net-alert").domNode);
1000                 //notify_error("Error communicating with server.");
1001                 console.log(e);
1002                 //exception_error("handle_rpc_json", e, transport);
1003         }
1004
1005         return true;
1006 }
1007
1008 function switchPanelMode(wide) {
1009         try {
1010                 if (isCdmMode()) return;
1011
1012                 article_id = getActiveArticleId();
1013
1014                 if (wide) {
1015                         dijit.byId("headlines-wrap-inner").attr("design", 'sidebar');
1016                         dijit.byId("content-insert").attr("region", "trailing");
1017
1018                         dijit.byId("content-insert").domNode.setStyle({width: '50%',
1019                                 height: 'auto',
1020                                 borderLeftWidth: '1px',
1021                                 borderLeftColor: '#c0c0c0',
1022                                 borderTopWidth: '0px' });
1023
1024                         $("headlines-toolbar").setStyle({ borderBottomWidth: '0px' });
1025
1026                 } else {
1027
1028                         dijit.byId("content-insert").attr("region", "bottom");
1029
1030                         dijit.byId("content-insert").domNode.setStyle({width: 'auto',
1031                                 height: '50%',
1032                                 borderLeftWidth: '0px',
1033                                 borderTopWidth: '1px'});
1034
1035                         $("headlines-toolbar").setStyle({ borderBottomWidth: '1px' });
1036                 }
1037
1038                 closeArticlePanel();
1039
1040                 if (article_id) view(article_id);
1041
1042                 new Ajax.Request("backend.php", {
1043                         parameters: "op=rpc&method=setpanelmode&wide=" + (wide ? 1 : 0),
1044                         onComplete: function(transport) {
1045                                 console.log(transport.responseText);
1046                         } });
1047
1048
1049         } catch (e) {
1050                 exception_error("switchPanelMode", e);
1051         }
1052 }
1053
1054 function update_random_feed() {
1055         try {
1056                 console.log("in update_random_feed");
1057
1058                 new Ajax.Request("backend.php", {
1059                         parameters: "op=rpc&method=updateRandomFeed",
1060                         onComplete: function(transport) {
1061                                 handle_rpc_json(transport, true);
1062                                 window.setTimeout("update_random_feed()", 30*1000);
1063                         } });
1064
1065         } catch (e) {
1066                 exception_error("update_random_feed", e);
1067         }
1068 }
1069
1070 function hash_get(key) {
1071         try {
1072                 kv = window.location.hash.substring(1).toQueryParams();
1073                 return kv[key];
1074         } catch (e) {
1075                 exception_error("hash_set", e);
1076         }
1077 }
1078 function hash_set(key, value) {
1079         try {
1080                 kv = window.location.hash.substring(1).toQueryParams();
1081                 kv[key] = value;
1082                 window.location.hash = $H(kv).toQueryString();
1083         } catch (e) {
1084                 exception_error("hash_set", e);
1085         }
1086 }