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                                 request_counters(true);
 138                                 viewCurrentFeed();
 139                         } });
 140
 141                 global_unread = 0;
 142                 updateTitle("");
 143         }
 144 }
 145
 146 function viewCurrentFeed(method) {
 147         console.log("viewCurrentFeed");
 148
 149         if (getActiveFeedId() != undefined) {
 150                 viewfeed(getActiveFeedId(), method, activeFeedIsCat());
 151         }
 152         return false; // block unneeded form submits
 153 }
 154
 155 function timeout() {
 156         if (getInitParam("bw_limit") != "1") {
 157                 request_counters();
 158                 setTimeout("timeout()", 60*1000);
 159         }
 160 }
 161
 162 function search() {
 163         var query = "backend.php?op=feeds&method=search&param=" +
 164                 param_escape(getActiveFeedId() + ":" + activeFeedIsCat());
 165
 166         if (dijit.byId("searchDlg"))
 167                 dijit.byId("searchDlg").destroyRecursive();
 168
 169         dialog = new dijit.Dialog({
 170                 id: "searchDlg",
 171                 title: __("Search"),
 172                 style: "width: 600px",
 173                 execute: function() {
 174                         if (this.validate()) {
 175                                 _search_query = dojo.objectToQuery(this.attr('value'));
 176                                 this.hide();
 177                                 viewCurrentFeed();
 178                         }
 179                 },
 180                 href: query});
 181
 182         dialog.show();
 183 }
 184
 185 function updateTitle() {
 186         var tmp = "Tiny Tiny RSS";
 187
 188         if (global_unread > 0) {
 189                 tmp = "(" + global_unread + ") " + tmp;
 190         }
 191
 192         if (window.fluid) {
 193                 if (global_unread > 0) {
 194                         window.fluid.dockBadge = global_unread;
 195                 } else {
 196                         window.fluid.dockBadge = "";
 197                 }
 198         }
 199
 200         document.title = tmp;
 201 }
 202
 203 function genericSanityCheck() {
 204         setCookie("ttrss_test", "TEST");
 205
 206         if (getCookie("ttrss_test") != "TEST") {
 207                 return fatalError(2);
 208         }
 209
 210         return true;
 211 }
 212
 213
 214 function init() {
 215         try {
 216                 //dojo.registerModulePath("fox", "../../js/");
 217
 218                 dojo.require("fox.FeedTree");
 219
 220                 dojo.require("dijit.ColorPalette");
 221                 dojo.require("dijit.Dialog");
 222                 dojo.require("dijit.form.Button");
 223                 dojo.require("dijit.form.CheckBox");
 224                 dojo.require("dijit.form.DropDownButton");
 225                 dojo.require("dijit.form.FilteringSelect");
 226                 dojo.require("dijit.form.Form");
 227                 dojo.require("dijit.form.RadioButton");
 228                 dojo.require("dijit.form.Select");
 229                 dojo.require("dijit.form.SimpleTextarea");
 230                 dojo.require("dijit.form.TextBox");
 231                 dojo.require("dijit.form.ValidationTextBox");
 232                 dojo.require("dijit.InlineEditBox");
 233                 dojo.require("dijit.layout.AccordionContainer");
 234                 dojo.require("dijit.layout.BorderContainer");
 235                 dojo.require("dijit.layout.ContentPane");
 236                 dojo.require("dijit.layout.TabContainer");
 237                 dojo.require("dijit.Menu");
 238                 dojo.require("dijit.ProgressBar");
 239                 dojo.require("dijit.ProgressBar");
 240                 dojo.require("dijit.Toolbar");
 241                 dojo.require("dijit.Tree");
 242                 dojo.require("dijit.tree.dndSource");
 243                 dojo.require("dojo.data.ItemFileWriteStore");
 244
 245                 dojo.parser.parse();
 246
 247                 if (!genericSanityCheck())
 248                         return false;
 249
 250                 loading_set_progress(20);
 251
 252                 var a = document.createElement('audio');
 253
 254                 var hasAudio = !!a.canPlayType;
 255                 var hasSandbox = "sandbox" in document.createElement("iframe");
 256                 var hasMp3 = !!(a.canPlayType && a.canPlayType('audio/mpeg;').replace(/no/, ''));
 257
 258                 new Ajax.Request("backend.php", {
 259                         parameters: {op: "rpc", method: "sanityCheck", hasAudio: hasAudio,
 260                                 hasMp3: hasMp3,
 261                                 hasSandbox: hasSandbox},
 262                         onComplete: function(transport) {
 263                                         backend_sanity_check_callback(transport);
 264                                 } });
 265
 266                 hotkey_actions["next_feed"] = function() {
 267                                 var rv = dijit.byId("feedTree").getNextFeed(
 268                                                 getActiveFeedId(), activeFeedIsCat());
 269
 270                                 if (rv) viewfeed(rv[0], '', rv[1]);
 271                 };
 272                 hotkey_actions["prev_feed"] = function() {
 273                                 var rv = dijit.byId("feedTree").getPreviousFeed(
 274                                                 getActiveFeedId(), activeFeedIsCat());
 275
 276                                 if (rv) viewfeed(rv[0], '', rv[1]);
 277                 };
 278                 hotkey_actions["next_article"] = function() {
 279                                 moveToPost('next');
 280                 };
 281                 hotkey_actions["prev_article"] = function() {
 282                                 moveToPost('prev');
 283                 };
 284                 hotkey_actions["next_article_noscroll"] = function() {
 285                                 moveToPost('next', true);
 286                 };
 287                 hotkey_actions["prev_article_noscroll"] = function() {
 288                                 moveToPost('prev', true);
 289                 };
 290                 hotkey_actions["next_article_noexpand"] = function() {
 291                                 moveToPost('next', true, true);
 292                 };
 293                 hotkey_actions["prev_article_noexpand"] = function() {
 294                                 moveToPost('prev', true, true);
 295                 };
 296                 hotkey_actions["collapse_article"] = function() {
 297                                 var id = getActiveArticleId();
 298                                 var elem = $("CICD-"+id);
 299                                 if(elem.visible()) {
 300                                         cdmCollapseArticle(null, id);
 301                                 }
 302                                 else {
 303                                         cdmExpandArticle(id);
 304                                 }
 305                 };
 306                 hotkey_actions["toggle_expand"] = function() {
 307                                 var id = getActiveArticleId();
 308                                 var elem = $("CICD-"+id);
 309                                 if(elem.visible()) {
 310                                         cdmUnexpandArticle(null, id);
 311                                 }
 312                                 else {
 313                                         cdmExpandArticle(id);
 314                                 }
 315                 };
 316                 hotkey_actions["search_dialog"] = function() {
 317                                 search();
 318                 };
 319                 hotkey_actions["toggle_mark"] = function() {
 320                                 selectionToggleMarked(undefined, false, true);
 321                 };
 322                 hotkey_actions["toggle_publ"] = function() {
 323                                 selectionTogglePublished(undefined, false, true);
 324                 };
 325                 hotkey_actions["toggle_unread"] = function() {
 326                                 selectionToggleUnread(undefined, false, true);
 327                 };
 328                 hotkey_actions["edit_tags"] = function() {
 329                                 var id = getActiveArticleId();
 330                                 if (id) {
 331                                         editArticleTags(id, getActiveFeedId(), isCdmMode());
 332                                 };
 333                         }
 334                 hotkey_actions["dismiss_selected"] = function() {
 335                                 dismissSelectedArticles();
 336                 };
 337                 hotkey_actions["open_in_new_window"] = function() {
 338                                 if (getActiveArticleId()) {
 339                                         openArticleInNewWindow(getActiveArticleId());
 340                                         return;
 341                                 }
 342                 };
 343                 hotkey_actions["catchup_below"] = function() {
 344                                 catchupRelativeToArticle(1);
 345                 };
 346                 hotkey_actions["catchup_above"] = function() {
 347                                 catchupRelativeToArticle(0);
 348                 };
 349                 hotkey_actions["article_scroll_down"] = function() {
 350                                 var ctr = $("content_insert") ? $("content_insert") : $("headlines-frame");
 351
 352                                 scrollArticle(40);
 353                 };
 354                 hotkey_actions["article_scroll_up"] = function() {
 355                                 var ctr = $("content_insert") ? $("content_insert") : $("headlines-frame");
 356
 357                                 scrollArticle(-40);
 358                 };
 359                 hotkey_actions["close_article"] = function() {
 360                                 if (isCdmMode()) {
 361                                         if (!getInitParam("cdm_expanded")) {
 362                                                 cdmCollapseArticle(false, getActiveArticleId());
 363                                         } else {
 364                                                 dismissArticle(getActiveArticleId());
 365                                         }
 366                                 } else {
 367                                         closeArticlePanel();
 368                                 }
 369                 };
 370                 hotkey_actions["email_article"] = function() {
 371                                 if (typeof emailArticle != "undefined") {
 372                                         emailArticle();
 373                                 } else if (typeof mailtoArticle != "undefined") {
 374                                         mailtoArticle();
 375                                 } else {
 376                                         alert(__("Please enable mail plugin first."));
 377                                 }
 378                 };
 379                 hotkey_actions["select_all"] = function() {
 380                                 selectArticles('all');
 381                 };
 382                 hotkey_actions["select_unread"] = function() {
 383                                 selectArticles('unread');
 384                 };
 385                 hotkey_actions["select_marked"] = function() {
 386                                 selectArticles('marked');
 387                 };
 388                 hotkey_actions["select_published"] = function() {
 389                                 selectArticles('published');
 390                 };
 391                 hotkey_actions["select_invert"] = function() {
 392                                 selectArticles('invert');
 393                 };
 394                 hotkey_actions["select_none"] = function() {
 395                                 selectArticles('none');
 396                 };
 397                 hotkey_actions["feed_refresh"] = function() {
 398                                 if (getActiveFeedId() != undefined) {
 399                                         viewfeed(getActiveFeedId(), '', activeFeedIsCat());
 400                                         return;
 401                                 }
 402                 };
 403                 hotkey_actions["feed_unhide_read"] = function() {
 404                                 toggleDispRead();
 405                 };
 406                 hotkey_actions["feed_subscribe"] = function() {
 407                                 quickAddFeed();
 408                 };
 409                 hotkey_actions["feed_debug_update"] = function() {
 410                                 window.open("backend.php?op=feeds&method=view&feed=" + getActiveFeedId() +
 411                                         "&view_mode=adaptive&order_by=default&update=&m=ForceUpdate&cat=" +
 412                                         activeFeedIsCat() + "&DevForceUpdate=1&debug=1&xdebug=1&csrf_token=" +
 413                                         getInitParam("csrf_token"));
 414                 };
 415                 hotkey_actions["feed_edit"] = function() {
 416                                 if (activeFeedIsCat())
 417                                         alert(__("You can't edit this kind of feed."));
 418                                 else
 419                                         editFeed(getActiveFeedId());
 420                 };
 421                 hotkey_actions["feed_catchup"] = function() {
 422                                 if (getActiveFeedId() != undefined) {
 423                                         catchupCurrentFeed();
 424                                         return;
 425                                 }
 426                 };
 427                 hotkey_actions["feed_reverse"] = function() {
 428                                 reverseHeadlineOrder();
 429                 };
 430                 hotkey_actions["catchup_all"] = function() {
 431                                 catchupAllFeeds();
 432                 };
 433                 hotkey_actions["cat_toggle_collapse"] = function() {
 434                                 if (activeFeedIsCat()) {
 435                                         dijit.byId("feedTree").collapseCat(getActiveFeedId());
 436                                         return;
 437                                 }
 438                 };
 439                 hotkey_actions["goto_all"] = function() {
 440                                 viewfeed(-4);
 441                 };
 442                 hotkey_actions["goto_fresh"] = function() {
 443                                 viewfeed(-3);
 444                 };
 445                 hotkey_actions["goto_marked"] = function() {
 446                                 viewfeed(-1);
 447                 };
 448                 hotkey_actions["goto_published"] = function() {
 449                                 viewfeed(-2);
 450                 };
 451                 hotkey_actions["goto_tagcloud"] = function() {
 452                                 displayDlg(__("Tag cloud"), "printTagCloud");
 453                 };
 454                 hotkey_actions["goto_prefs"] = function() {
 455                                 gotoPreferences();
 456                 };
 457                 hotkey_actions["select_article_cursor"] = function() {
 458                                 var id = getArticleUnderPointer();
 459                                 if (id) {
 460                                         var row = $("RROW-" + id);
 461
 462                                         if (row) {
 463                                                 var cb = dijit.getEnclosingWidget(
 464                                                         row.getElementsByClassName("rchk")[0]);
 465
 466                                                 if (cb) {
 467                                                         cb.attr("checked", !cb.attr("checked"));
 468                                                         toggleSelectRowById(cb, "RROW-" + id);
 469                                                         return false;
 470                                                 }
 471                                         }
 472                                 }
 473                 };
 474                 hotkey_actions["create_label"] = function() {
 475                                 addLabel();
 476                 };
 477                 hotkey_actions["create_filter"] = function() {
 478                                 quickAddFilter();
 479                 };
 480                 hotkey_actions["collapse_sidebar"] = function() {
 481                                 collapse_feedlist();
 482                 };
 483                 hotkey_actions["toggle_embed_original"] = function() {
 484                                 if (typeof embedOriginalArticle != "undefined") {
 485                                         if (getActiveArticleId())
 486                                                 embedOriginalArticle(getActiveArticleId());
 487                                 } else {
 488                                         alert(__("Please enable embed_original plugin first."));
 489                                 }
 490                 };
 491                 hotkey_actions["toggle_widescreen"] = function() {
 492                                 if (!isCdmMode()) {
 493                                         _widescreen_mode = !_widescreen_mode;
 494
 495                                         switchPanelMode(_widescreen_mode);
 496                                 }
 497                 };
 498                 hotkey_actions["help_dialog"] = function() {
 499                                 helpDialog("main");
 500                 };
 501                 hotkey_actions["toggle_combined_mode"] = function() {
 502                                 notify_progress("Loading, please wait...");
 503
 504                                 var value = isCdmMode() ? "false" : "true";
 505                                 var query = "?op=rpc&method=setpref&key=COMBINED_DISPLAY_MODE&value=" + value;
 506
 507                                 new Ajax.Request("backend.php", {
 508                                         parameters: query,
 509                                         onComplete: function(transport) {
 510                                                 setInitParam("combined_display_mode",
 511                                                                 !getInitParam("combined_display_mode"));
 512
 513                                                 closeArticlePanel();
 514                                                 viewCurrentFeed();
 515
 516                                                                 } });
 517                 };
 518                 hotkey_actions["toggle_cdm_expanded"] = function() {
 519                                 notify_progress("Loading, please wait...");
 520
 521                                 var value = getInitParam("cdm_expanded") ? "false" : "true";
 522                                 var query = "?op=rpc&method=setpref&key=CDM_EXPANDED&value=" + value;
 523
 524                                 new Ajax.Request("backend.php", {
 525                                         parameters: query,
 526                                         onComplete: function(transport) {
 527                                                 setInitParam("cdm_expanded", !getInitParam("cdm_expanded"));
 528                                                 viewCurrentFeed();
 529                                         } });
 530                 };
 531
 532
 533         } catch (e) {
 534                 exception_error("init", e);
 535         }
 536 }
 537
 538 function init_second_stage() {
 539
 540         try {
 541                 dojo.addOnLoad(function() {
 542                         updateFeedList();
 543                         closeArticlePanel();
 544
 545                         _widescreen_mode = getInitParam("widescreen");
 546
 547                         if (_widescreen_mode) {
 548                                 switchPanelMode(_widescreen_mode);
 549                         }
 550
 551                 });
 552
 553                 delCookie("ttrss_test");
 554
 555                 var toolbar = document.forms["main_toolbar_form"];
 556
 557                 dijit.getEnclosingWidget(toolbar.view_mode).attr('value',
 558                         getInitParam("default_view_mode"));
 559
 560                 dijit.getEnclosingWidget(toolbar.order_by).attr('value',
 561                         getInitParam("default_view_order_by"));
 562
 563                 feeds_sort_by_unread = getInitParam("feeds_sort_by_unread") == 1;
 564
 565                 var hash_feed_id = hash_get('f');
 566                 var hash_feed_is_cat = hash_get('c') == "1";
 567
 568                 if (hash_feed_id != undefined) {
 569                         setActiveFeedId(hash_feed_id, hash_feed_is_cat);
 570                 }
 571
 572                 loading_set_progress(30);
 573
 574                 // can't use cache_clear() here because viewfeed might not have initialized yet
 575                 if ('sessionStorage' in window && window['sessionStorage'] !== null)
 576                         sessionStorage.clear();
 577
 578                 var hotkeys = getInitParam("hotkeys");
 579                 var tmp = [];
 580
 581                 for (sequence in hotkeys[1]) {
 582                         filtered = sequence.replace(/\|.*$/, "");
 583                         tmp[filtered] = hotkeys[1][sequence];
 584                 }
 585
 586                 hotkeys[1] = tmp;
 587                 setInitParam("hotkeys", hotkeys);
 588
 589                 console.log("second stage ok");
 590
 591                 if (getInitParam("simple_update")) {
 592                         console.log("scheduling simple feed updater...");
 593                         window.setTimeout("update_random_feed()", 30*1000);
 594                 }
 595
 596         } catch (e) {
 597                 exception_error("init_second_stage", e);
 598         }
 599 }
 600
 601 function quickMenuGo(opid) {
 602         try {
 603                 switch (opid) {
 604                 case "qmcPrefs":
 605                         gotoPreferences();
 606                         break;
 607                 case "qmcLogout":
 608                         gotoLogout();
 609                         break;
 610                 case "qmcTagCloud":
 611                         displayDlg(__("Tag cloud"), "printTagCloud");
 612                         break;
 613                 case "qmcTagSelect":
 614                         displayDlg(__("Select item(s) by tags"), "printTagSelect");
 615                         break;
 616                 case "qmcSearch":
 617                         search();
 618                         break;
 619                 case "qmcAddFeed":
 620                         quickAddFeed();
 621                         break;
 622                 case "qmcDigest":
 623                         window.location.href = "backend.php?op=digest";
 624                         break;
 625                 case "qmcEditFeed":
 626                         if (activeFeedIsCat())
 627                                 alert(__("You can't edit this kind of feed."));
 628                         else
 629                                 editFeed(getActiveFeedId());
 630                         break;
 631                 case "qmcRemoveFeed":
 632                         var actid = getActiveFeedId();
 633
 634                         if (activeFeedIsCat()) {
 635                                 alert(__("You can't unsubscribe from the category."));
 636                                 return;
 637                         }
 638
 639                         if (!actid) {
 640                                 alert(__("Please select some feed first."));
 641                                 return;
 642                         }
 643
 644                         var fn = getFeedName(actid);
 645
 646                         var pr = __("Unsubscribe from %s?").replace("%s", fn);
 647
 648                         if (confirm(pr)) {
 649                                 unsubscribeFeed(actid);
 650                         }
 651                         break;
 652                 case "qmcCatchupAll":
 653                         catchupAllFeeds();
 654                         break;
 655                 case "qmcShowOnlyUnread":
 656                         toggleDispRead();
 657                         break;
 658                 case "qmcAddFilter":
 659                         quickAddFilter();
 660                         break;
 661                 case "qmcAddLabel":
 662                         addLabel();
 663                         break;
 664                 case "qmcRescoreFeed":
 665                         rescoreCurrentFeed();
 666                         break;
 667                 case "qmcToggleWidescreen":
 668                         if (!isCdmMode()) {
 669                                 _widescreen_mode = !_widescreen_mode;
 670
 671                                 switchPanelMode(_widescreen_mode);
 672                         }
 673                         break;
 674                 case "qmcHKhelp":
 675                         helpDialog("main");
 676                         break;
 677                 default:
 678                         console.log("quickMenuGo: unknown action: " + opid);
 679                 }
 680
 681         } catch (e) {
 682                 exception_error("quickMenuGo", e);
 683         }
 684 }
 685
 686 function toggleDispRead() {
 687         try {
 688
 689                 var hide = !(getInitParam("hide_read_feeds") == "1");
 690
 691                 hideOrShowFeeds(hide);
 692
 693                 var query = "?op=rpc&method=setpref&key=HIDE_READ_FEEDS&value=" +
 694                         param_escape(hide);
 695
 696                 setInitParam("hide_read_feeds", hide);
 697
 698                 new Ajax.Request("backend.php", {
 699                         parameters: query,
 700                         onComplete: function(transport) {
 701                         } });
 702
 703         } catch (e) {
 704                 exception_error("toggleDispRead", e);
 705         }
 706 }
 707
 708 function parse_runtime_info(data) {
 709
 710         //console.log("parsing runtime info...");
 711
 712         for (k in data) {
 713                 var v = data[k];
 714
 715 //              console.log("RI: " + k + " => " + v);
 716
 717                 if (k == "new_version_available") {
 718                         if (v == "1") {
 719                                 Element.show(dijit.byId("newVersionIcon").domNode);
 720                         } else {
 721                                 Element.hide(dijit.byId("newVersionIcon").domNode);
 722                         }
 723                         return;
 724                 }
 725
 726                 if (k == "dep_ts" && parseInt(getInitParam("dep_ts")) > 0) {
 727                         if (parseInt(getInitParam("dep_ts")) < parseInt(v) && getInitParam("reload_on_ts_change")) {
 728                                 window.location.reload();
 729                         }
 730                 }
 731
 732                 if (k == "daemon_is_running" && v != 1) {
 733                         notify_error("<span onclick=\"javascript:explainError(1)\">Update daemon is not running.</span>", true);
 734                         return;
 735                 }
 736
 737                 if (k == "daemon_stamp_ok" && v != 1) {
 738                         notify_error("<span onclick=\"javascript:explainError(3)\">Update daemon is not updating feeds.</span>", true);
 739                         return;
 740                 }
 741
 742                 if (k == "max_feed_id" || k == "num_feeds") {
 743                         if (init_params[k] != v) {
 744                                 console.log("feed count changed, need to reload feedlist.");
 745                                 updateFeedList();
 746                         }
 747                 }
 748
 749                 init_params[k] = v;
 750                 notify('');
 751         }
 752 }
 753
 754 function collapse_feedlist() {
 755         try {
 756
 757                 if (!Element.visible('feeds-holder')) {
 758                         Element.show('feeds-holder');
 759                         Element.show('feeds-holder_splitter');
 760                         $("collapse_feeds_btn").innerHTML = "&lt;&lt;";
 761                 } else {
 762                         Element.hide('feeds-holder');
 763                         Element.hide('feeds-holder_splitter');
 764                         $("collapse_feeds_btn").innerHTML = "&gt;&gt;";
 765                 }
 766
 767                 dijit.byId("main").resize();
 768
 769                 query = "?op=rpc&method=setpref&key=_COLLAPSED_FEEDLIST&value=true";
 770                 new Ajax.Request("backend.php", { parameters: query });
 771
 772         } catch (e) {
 773                 exception_error("collapse_feedlist", e);
 774         }
 775 }
 776
 777 function viewModeChanged() {
 778         cache_clear();
 779         return viewCurrentFeed('');
 780 }
 781
 782 function rescoreCurrentFeed() {
 783
 784         var actid = getActiveFeedId();
 785
 786         if (activeFeedIsCat() || actid < 0) {
 787                 alert(__("You can't rescore this kind of feed."));
 788                 return;
 789         }
 790
 791         if (!actid) {
 792                 alert(__("Please select some feed first."));
 793                 return;
 794         }
 795
 796         var fn = getFeedName(actid);
 797         var pr = __("Rescore articles in %s?").replace("%s", fn);
 798
 799         if (confirm(pr)) {
 800                 notify_progress("Rescoring articles...");
 801
 802                 var query = "?op=pref-feeds&method=rescore&quiet=1&ids=" + actid;
 803
 804                 new Ajax.Request("backend.php", {
 805                         parameters: query,
 806                         onComplete: function(transport) {
 807                                 viewCurrentFeed();
 808                         } });
 809         }
 810 }
 811
 812 function hotkey_handler(e) {
 813         try {
 814
 815                 if (e.target.nodeName == "INPUT" || e.target.nodeName == "TEXTAREA") return;
 816
 817                 var keycode = false;
 818                 var shift_key = false;
 819
 820                 var cmdline = $('cmdline');
 821
 822                 shift_key = e.shiftKey;
 823                 ctrl_key = e.ctrlKey;
 824
 825                 if (window.event) {
 826                         keycode = window.event.keyCode;
 827                 } else if (e) {
 828                         keycode = e.which;
 829                 }
 830
 831                 var keychar = String.fromCharCode(keycode);
 832
 833                 if (keycode == 27) { // escape
 834                         hotkey_prefix = false;
 835                 }
 836
 837                 if (keycode == 16) return; // ignore lone shift
 838                 if (keycode == 17) return; // ignore lone ctrl
 839
 840                 keychar = keychar.toLowerCase();
 841
 842                 var hotkeys = getInitParam("hotkeys");
 843
 844                 if (!hotkey_prefix && hotkeys[0].indexOf(keychar) != -1) {
 845
 846                         var date = new Date();
 847                         var ts = Math.round(date.getTime() / 1000);
 848
 849                         hotkey_prefix = keychar;
 850                         hotkey_prefix_pressed = ts;
 851
 852                         cmdline.innerHTML = keychar;
 853                         Element.show(cmdline);
 854
 855                         return true;
 856                 }
 857
 858                 Element.hide(cmdline);
 859
 860                 var hotkey = keychar.search(/[a-zA-Z0-9]/) != -1 ? keychar : "(" + keycode + ")";
 861
 862                 // ensure ^*char notation
 863                 if (shift_key) hotkey = "*" + hotkey;
 864                 if (ctrl_key) hotkey = "^" + hotkey;
 865
 866                 hotkey = hotkey_prefix ? hotkey_prefix + " " + hotkey : hotkey;
 867                 hotkey_prefix = false;
 868
 869                 var hotkey_action = false;
 870                 var hotkeys = getInitParam("hotkeys");
 871
 872                 for (sequence in hotkeys[1]) {
 873                         if (sequence == hotkey) {
 874                                 hotkey_action = hotkeys[1][sequence];
 875                                 break;
 876                         }
 877                 }
 878
 879                 var action = hotkey_actions[hotkey_action];
 880
 881                 if (action != null) {
 882                         action();
 883                         return false;
 884                 }
 885
 886         } catch (e) {
 887                 exception_error("hotkey_handler", e);
 888         }
 889 }
 890
 891 function inPreferences() {
 892         return false;
 893 }
 894
 895 function reverseHeadlineOrder() {
 896         try {
 897
 898                 /* var query_str = "?op=rpc&method=togglepref&key=REVERSE_HEADLINES";
 899
 900                 new Ajax.Request("backend.php", {
 901                         parameters: query_str,
 902                         onComplete: function(transport) {
 903                                         viewCurrentFeed();
 904                                 } }); */
 905
 906                 var toolbar = document.forms["main_toolbar_form"];
 907                 var order_by = dijit.getEnclosingWidget(toolbar.order_by);
 908
 909                 var value = order_by.attr('value');
 910
 911                 if (value == "date_reverse")
 912                         value = "default";
 913                 else
 914                         value = "date_reverse";
 915
 916                 order_by.attr('value', value);
 917
 918                 viewCurrentFeed();
 919
 920         } catch (e) {
 921                 exception_error("reverseHeadlineOrder", e);
 922         }
 923 }
 924
 925 function newVersionDlg() {
 926         try {
 927                 var query = "backend.php?op=dlg&method=newVersion";
 928
 929                 if (dijit.byId("newVersionDlg"))
 930                         dijit.byId("newVersionDlg").destroyRecursive();
 931
 932                 dialog = new dijit.Dialog({
 933                         id: "newVersionDlg",
 934                         title: __("New version available!"),
 935                         style: "width: 600px",
 936                         href: query,
 937                 });
 938
 939                 dialog.show();
 940
 941         } catch (e) {
 942                 exception_error("newVersionDlg", e);
 943         }
 944 }
 945
 946 function handle_rpc_json(transport, scheduled_call) {
 947         try {
 948                 var reply = JSON.parse(transport.responseText);
 949
 950                 if (reply) {
 951
 952                         var error = reply['error'];
 953
 954                         if (error) {
 955                                 var code = error['code'];
 956                                 var msg = error['msg'];
 957
 958                                 console.warn("[handle_rpc_json] received fatal error " + code + "/" + msg);
 959
 960                                 if (code != 0) {
 961                                         fatalError(code, msg);
 962                                         return false;
 963                                 }
 964                         }
 965
 966                         var seq = reply['seq'];
 967
 968                         if (seq) {
 969                                 if (get_seq() != seq) {
 970                                         console.log("[handle_rpc_json] sequence mismatch: " + seq +
 971                                                 " (want: " + get_seq() + ")");
 972                                         return true;
 973                                 }
 974                         }
 975
 976                         var message = reply['message'];
 977
 978                         if (message) {
 979                                 if (message == "UPDATE_COUNTERS") {
 980                                         console.log("need to refresh counters...");
 981                                         setInitParam("last_article_id", -1);
 982                                         request_counters(true);
 983                                 }
 984                         }
 985
 986                         var counters = reply['counters'];
 987
 988                         if (counters)
 989                                 parse_counters(counters, scheduled_call);
 990
 991                         var runtime_info = reply['runtime-info'];;
 992
 993                         if (runtime_info)
 994                                 parse_runtime_info(runtime_info);
 995
 996                         Element.hide(dijit.byId("net-alert").domNode);
 997
 998                 } else {
 999                         //notify_error("Error communicating with server.");
1000                         Element.show(dijit.byId("net-alert").domNode);
1001                 }
1002
1003         } catch (e) {
1004                 Element.show(dijit.byId("net-alert").domNode);
1005                 //notify_error("Error communicating with server.");
1006                 console.log(e);
1007                 //exception_error("handle_rpc_json", e, transport);
1008         }
1009
1010         return true;
1011 }
1012
1013 function switchPanelMode(wide) {
1014         try {
1015                 if (isCdmMode()) return;
1016
1017                 article_id = getActiveArticleId();
1018
1019                 if (wide) {
1020                         dijit.byId("headlines-wrap-inner").attr("design", 'sidebar');
1021                         dijit.byId("content-insert").attr("region", "trailing");
1022
1023                         dijit.byId("content-insert").domNode.setStyle({width: '50%',
1024                                 height: 'auto',
1025                                 borderLeftWidth: '1px',
1026                                 borderLeftColor: '#c0c0c0',
1027                                 borderTopWidth: '0px' });
1028
1029                         $("headlines-toolbar").setStyle({ borderBottomWidth: '0px' });
1030
1031                 } else {
1032
1033                         dijit.byId("content-insert").attr("region", "bottom");
1034
1035                         dijit.byId("content-insert").domNode.setStyle({width: 'auto',
1036                                 height: '50%',
1037                                 borderLeftWidth: '0px',
1038                                 borderTopWidth: '1px'});
1039
1040                         $("headlines-toolbar").setStyle({ borderBottomWidth: '1px' });
1041                 }
1042
1043                 closeArticlePanel();
1044
1045                 if (article_id) view(article_id);
1046
1047                 new Ajax.Request("backend.php", {
1048                         parameters: "op=rpc&method=setpanelmode&wide=" + (wide ? 1 : 0),
1049                         onComplete: function(transport) {
1050                                 console.log(transport.responseText);
1051                         } });
1052
1053
1054         } catch (e) {
1055                 exception_error("switchPanelMode", e);
1056         }
1057 }
1058
1059 function update_random_feed() {
1060         try {
1061                 console.log("in update_random_feed");
1062
1063                 new Ajax.Request("backend.php", {
1064                         parameters: "op=rpc&method=updateRandomFeed",
1065                         onComplete: function(transport) {
1066                                 handle_rpc_json(transport, true);
1067                                 window.setTimeout("update_random_feed()", 30*1000);
1068                         } });
1069
1070         } catch (e) {
1071                 exception_error("update_random_feed", e);
1072         }
1073 }
1074
1075 function hash_get(key) {
1076         try {
1077                 kv = window.location.hash.substring(1).toQueryParams();
1078                 return kv[key];
1079         } catch (e) {
1080                 exception_error("hash_get", e);
1081         }
1082 }
1083 function hash_set(key, value) {
1084         try {
1085                 kv = window.location.hash.substring(1).toQueryParams();
1086                 kv[key] = value;
1087                 window.location.hash = $H(kv).toQueryString();
1088         } catch (e) {
1089                 exception_error("hash_set", e);
1090         }
1091 }