tt-rss.js

   1 var total_unread = 0;
   2 var display_tags = false;
   3 var global_unread = -1;
   4 var firsttime_update = true;
   5 var _active_feed_id = 0;
   6 var _active_feed_is_cat = false;
   7 var number_of_feeds = 0;
   8 var hotkey_prefix = false;
   9 var hotkey_prefix_pressed = false;
  10 var init_params = {};
  11 var _force_scheduled_update = false;
  12 var last_scheduled_update = false;
  13 var treeModel;
  14
  15 var _rpc_seq = 0;
  16
  17 function next_seq() {
  18         _rpc_seq += 1;
  19         return _rpc_seq;
  20 }
  21
  22 function get_seq() {
  23         return _rpc_seq;
  24 }
  25
  26 function activeFeedIsCat() {
  27         return _active_feed_is_cat;
  28 }
  29
  30 function getActiveFeedId() {
  31         try {
  32                 //console.log("gAFID: " + _active_feed_id);
  33                 return _active_feed_id;
  34         } catch (e) {
  35                 exception_error("getActiveFeedId", e);
  36         }
  37 }
  38
  39 function setActiveFeedId(id, is_cat) {
  40         try {
  41                 _active_feed_id = id;
  42
  43                 if (is_cat != undefined) {
  44                         _active_feed_is_cat = is_cat;
  45                 }
  46
  47                 selectFeed(id, is_cat);
  48
  49         } catch (e) {
  50                 exception_error("setActiveFeedId", e);
  51         }
  52 }
  53
  54
  55 function isFeedlistSortable() {
  56         return feedlist_sortable_enabled;
  57 }
  58
  59 function tagsAreDisplayed() {
  60         return display_tags;
  61 }
  62
  63 function toggleTags(show_all) {
  64
  65         try {
  66
  67         console.log("toggleTags: " + show_all + "; " + display_tags);
  68
  69         var p = $("dispSwitchPrompt");
  70
  71         if (!show_all && !display_tags) {
  72                 displayDlg("printTagCloud");
  73         } else if (show_all) {
  74                 closeInfoBox();
  75                 display_tags = true;
  76                 p.innerHTML = __("display feeds");
  77                 notify_progress("Loading, please wait...", true);
  78                 updateFeedList();
  79         } else if (display_tags) {
  80                 display_tags = false;
  81                 p.innerHTML = __("tag cloud");
  82                 notify_progress("Loading, please wait...", true);
  83                 updateFeedList();
  84         }
  85
  86         } catch (e) {
  87                 exception_error("toggleTags", e);
  88         }
  89 }
  90
  91 function dlg_frefresh_callback(transport, deleted_feed) {
  92         if (getActiveFeedId() == deleted_feed) {
  93                 setTimeout("viewfeed(-5)", 100);
  94         }
  95
  96         setTimeout('updateFeedList()', 50);
  97         closeInfoBox();
  98 }
  99
 100 function updateFeedList() {
 101         try {
 102                 console.warn("updateFeedList: function not implemented");
 103
 104 /*              var query_str = "backend.php?op=feeds";
 105
 106                 if (display_tags) {
 107                         query_str = query_str + "&tags=1";
 108                 }
 109
 110                 if (getActiveFeedId() && !activeFeedIsCat()) {
 111                         query_str = query_str + "&actid=" + getActiveFeedId();
 112                 }
 113
 114                 new Ajax.Request("backend.php", {
 115                         parameters: query_str,
 116                         onComplete: function(transport) {
 117                                 render_feedlist(transport.responseText);
 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&subop=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                                 feedlist_callback2(transport);
 141                         } });
 142
 143                 global_unread = 0;
 144                 updateTitle("");
 145         }
 146 }
 147
 148 function viewCurrentFeed(subop) {
 149
 150         if (getActiveFeedId() != undefined) {
 151                 viewfeed(getActiveFeedId(), subop, activeFeedIsCat());
 152         }
 153         return false; // block unneeded form submits
 154 }
 155
 156 function timeout() {
 157         if (getInitParam("bw_limit") == "1") return;
 158
 159         try {
 160            var date = new Date();
 161       var ts = Math.round(date.getTime() / 1000);
 162
 163                 if (ts - last_scheduled_update > 10 || _force_scheduled_update) {
 164
 165                         //console.log("timeout()");
 166
 167                         window.clearTimeout(counter_timeout_id);
 168
 169                         var query_str = "?op=rpc&subop=getAllCounters&seq=" + next_seq();
 170
 171                         var omode;
 172
 173                         if (firsttime_update && !navigator.userAgent.match("Opera")) {
 174                                 firsttime_update = false;
 175                                 omode = "T";
 176                         } else {
 177                                 if (display_tags) {
 178                                         omode = "tl";
 179                                 } else {
 180                                         omode = "flc";
 181                                 }
 182                         }
 183
 184                         query_str = query_str + "&omode=" + omode;
 185
 186                         if (!_force_scheduled_update)
 187                                 query_str = query_str + "&last_article_id=" + getInitParam("last_article_id");
 188
 189                         //console.log("[timeout]" + query_str);
 190
 191                         new Ajax.Request("backend.php", {
 192                                 parameters: query_str,
 193                                 onComplete: function(transport) {
 194                                                 handle_rpc_reply(transport, !_force_scheduled_update);
 195                                                 _force_scheduled_update = false;
 196                                         } });
 197
 198                         last_scheduled_update = ts;
 199                 }
 200
 201         } catch (e) {
 202                 exception_error("timeout", e);
 203         }
 204
 205         setTimeout("timeout()", 3000);
 206 }
 207
 208 function search() {
 209         closeInfoBox();
 210         viewCurrentFeed();
 211 }
 212
 213 function updateTitle() {
 214         var tmp = "Tiny Tiny RSS";
 215
 216         if (global_unread > 0) {
 217                 tmp = tmp + " (" + global_unread + ")";
 218         }
 219
 220         if (window.fluid) {
 221                 if (global_unread > 0) {
 222                         window.fluid.dockBadge = global_unread;
 223                 } else {
 224                         window.fluid.dockBadge = "";
 225                 }
 226         }
 227
 228         document.title = tmp;
 229 }
 230
 231 function genericSanityCheck() {
 232         setCookie("ttrss_test", "TEST");
 233
 234         if (getCookie("ttrss_test") != "TEST") {
 235                 fatalError(2);
 236         }
 237
 238         return true;
 239 }
 240
 241 function init() {
 242         try {
 243                 Form.disable("main_toolbar_form");
 244
 245                 dojo.require("dijit.layout.BorderContainer");
 246                 dojo.require("dijit.layout.ContentPane");
 247                 dojo.require("dijit.Dialog");
 248                 dojo.require("dijit.form.Button");
 249                 dojo.require("dojo.data.ItemFileWriteStore");
 250                 dojo.require("dijit.Tree");
 251                 dojo.require("dijit.form.Select");
 252                 dojo.require("dojo.parser");
 253
 254                 dojo.addOnLoad(function() {
 255
 256                         var store = new dojo.data.ItemFileWriteStore({
 257           url: "backend.php?op=feeds"});
 258
 259                         treeModel = new dijit.tree.ForestStoreModel({
 260                                 store: store,
 261                                 query: {
 262                                         "type": "feed"
 263                                 },
 264                                 rootId: "root",
 265                                 rootLabel: "Feeds",
 266                                 childrenAttrs: ["items"]
 267                         });
 268
 269                         var tree = new dijit.Tree({
 270                                 model: treeModel,
 271                                 _createTreeNode: function(args) {
 272                                         var tnode = new dijit._TreeNode(args);
 273
 274                                         if (args.item.icon)
 275                                                 tnode.iconNode.src = args.item.icon[0];
 276
 277                                         //tnode.labelNode.innerHTML = args.label;
 278                                         return tnode;
 279                                         },
 280                                 getIconClass: function (item, opened) {
 281                                         return (!item || this.model.mayHaveChildren(item)) ? (opened ? "dijitFolderOpened" : "dijitFolderClosed") : "feedIcon";
 282                                 },
 283                                 getLabelClass: function (item, opened) {
 284                                         return (item.unread == 0) ? "dijitTreeLabel" : "dijitTreeLabel Unread";
 285                                 },
 286                                 getRowClass: function (item, opened) {
 287                                         return (!item.error || item.error == '') ? "dijitTreeRow" :
 288                                                 "dijitTreeRow Error";
 289                                 },
 290                                 getLabel: function(item) {
 291                                         if (item.unread > 0) {
 292                                                 return item.name + " (" + item.unread + ")";
 293                                         } else {
 294                                                 return item.name;
 295                                         }
 296                                 },
 297                                 onOpen: function (item, node) {
 298                                         var id = String(item.id);
 299                                         var cat_id = id.substr(id.indexOf(":")+1);
 300
 301                                         new Ajax.Request("backend.php",
 302                                                 { parameters: "backend.php?op=feeds&subop=collapse&cid=" +
 303                                                         param_escape(cat_id) + "&mode=1" } );
 304                            },
 305                                 onClose: function (item, node) {
 306                                         var id = String(item.id);
 307                                         var cat_id = id.substr(id.indexOf(":")+1);
 308
 309                                         new Ajax.Request("backend.php",
 310                                                 { parameters: "backend.php?op=feeds&subop=collapse&cid=" +
 311                                                         param_escape(cat_id) + "&mode=0" } );
 312
 313                            },
 314                                 onClick: function (item, node) {
 315                                         var id = String(item.id);
 316                                         var is_cat = id.match("^CAT:");
 317                                         var feed = id.substr(id.indexOf(":")+1);
 318                                         viewfeed(feed, '', is_cat);
 319                                         return false;
 320                                 },
 321                                 openOnClick: false,
 322                                 showRoot: false,
 323                         }, "feedTree");
 324
 325                 });
 326
 327                 if (!genericSanityCheck())
 328                         return;
 329
 330                 var params = "&ua=" + param_escape(navigator.userAgent);
 331
 332                 loading_set_progress(30);
 333
 334                 new Ajax.Request("backend.php", {
 335                         parameters: "backend.php?op=rpc&subop=sanityCheck" + params,
 336                         onComplete: function(transport) {
 337                                         backend_sanity_check_callback(transport);
 338                                 } });
 339
 340         } catch (e) {
 341                 exception_error("init", e);
 342         }
 343 }
 344
 345 function init_second_stage() {
 346
 347         try {
 348
 349                 delCookie("ttrss_test");
 350
 351                 var toolbar = document.forms["main_toolbar_form"];
 352
 353                 dropboxSelect(toolbar.view_mode, getInitParam("default_view_mode"));
 354                 dropboxSelect(toolbar.order_by, getInitParam("default_view_order_by"));
 355
 356                 feeds_sort_by_unread = getInitParam("feeds_sort_by_unread") == 1;
 357
 358                 loading_set_progress(60);
 359
 360                 if (has_local_storage())
 361                         localStorage.clear();
 362
 363                 feedlist_init();
 364                 setTimeout("timeout()", 3000);
 365
 366                 console.log("second stage ok");
 367
 368         } catch (e) {
 369                 exception_error("init_second_stage", e);
 370         }
 371 }
 372
 373 function quickMenuChange() {
 374         var chooser = $("quickMenuChooser");
 375         var opid = chooser[chooser.selectedIndex].value;
 376
 377         chooser.selectedIndex = 0;
 378         quickMenuGo(opid);
 379 }
 380
 381 function quickMenuGo(opid) {
 382         try {
 383
 384                 if (opid == "qmcPrefs") {
 385                         gotoPreferences();
 386                 }
 387
 388                 if (opid == "qmcSearch") {
 389                         displayDlg("search", getActiveFeedId() + ":" + activeFeedIsCat(),
 390                                 function() {
 391                                         document.forms['search_form'].query.focus();
 392                                 });
 393                         return;
 394                 }
 395
 396                 if (opid == "qmcAddFeed") {
 397                         quickAddFeed();
 398                         return;
 399                 }
 400
 401                 if (opid == "qmcEditFeed") {
 402                         editFeedDlg(getActiveFeedId());
 403                 }
 404
 405                 if (opid == "qmcRemoveFeed") {
 406                         var actid = getActiveFeedId();
 407
 408                         if (activeFeedIsCat()) {
 409                                 alert(__("You can't unsubscribe from the category."));
 410                                 return;
 411                         }
 412
 413                         if (!actid) {
 414                                 alert(__("Please select some feed first."));
 415                                 return;
 416                         }
 417
 418                         var fn = getFeedName(actid);
 419
 420                         var pr = __("Unsubscribe from %s?").replace("%s", fn);
 421
 422                         if (confirm(pr)) {
 423                                 unsubscribeFeed(actid);
 424                         }
 425
 426                         return;
 427                 }
 428
 429                 if (opid == "qmcCatchupAll") {
 430                         catchupAllFeeds();
 431                         return;
 432                 }
 433
 434                 if (opid == "qmcShowOnlyUnread") {
 435                         toggleDispRead();
 436                         return;
 437                 }
 438
 439                 if (opid == "qmcAddFilter") {
 440                         displayDlg('quickAddFilter', '',
 441                            function () {document.forms['filter_add_form'].reg_exp.focus();});
 442                 }
 443
 444                 if (opid == "qmcAddLabel") {
 445                         addLabel();
 446                 }
 447
 448                 if (opid == "qmcRescoreFeed") {
 449                         rescoreCurrentFeed();
 450                 }
 451
 452                 if (opid == "qmcHKhelp") {
 453                         //Element.show("hotkey_help_overlay");
 454                         Effect.Appear("hotkey_help_overlay", {duration : 0.3});
 455                 }
 456
 457                 if (opid == "qmcResetUI") {
 458                         alert("Function not implemented");
 459                 }
 460
 461                 if (opid == "qmcToggleReorder") {
 462                         feedlist_sortable_enabled = !feedlist_sortable_enabled;
 463
 464                         if (feedlist_sortable_enabled) {
 465                                 notify_info("Category reordering enabled");
 466                                 toggle_sortable_feedlist(true);
 467                         } else {
 468                                 notify_info("Category reordering disabled");
 469                                 toggle_sortable_feedlist(false);
 470                         }
 471                 }
 472
 473                 if (opid == "qmcResetCats") {
 474
 475                         if (confirm(__("Reset category order?"))) {
 476
 477                                 var query = "?op=feeds&subop=catsortreset";
 478
 479                                 notify_progress("Loading, please wait...", true);
 480
 481                                 new Ajax.Request("backend.php", {
 482                                         parameters: query,
 483                                         onComplete: function(transport) {
 484                                                 window.setTimeout('updateFeedList(false, false)', 50);
 485                                         } });
 486                         }
 487                 }
 488
 489         } catch (e) {
 490                 exception_error("quickMenuGo", e);
 491         }
 492 }
 493
 494 function toggleDispRead() {
 495         try {
 496
 497                 var hide = !(getInitParam("hide_read_feeds") == "1");
 498
 499                 hideOrShowFeeds(hide);
 500
 501                 var query = "?op=rpc&subop=setpref&key=HIDE_READ_FEEDS&value=" +
 502                         param_escape(hide);
 503
 504                 new Ajax.Request("backend.php", {
 505                         parameters: query,
 506                         onComplete: function(transport) {
 507                                 setInitParam("hide_read_feeds", hide);
 508                         } });
 509
 510         } catch (e) {
 511                 exception_error("toggleDispRead", e);
 512         }
 513 }
 514
 515 function parse_runtime_info(elem) {
 516
 517         if (!elem || !elem.firstChild) {
 518                 console.warn("parse_runtime_info: invalid node passed");
 519                 return;
 520         }
 521
 522         var data = JSON.parse(elem.firstChild.nodeValue);
 523
 524         //console.log("parsing runtime info...");
 525
 526         for (k in data) {
 527                 var v = data[k];
 528
 529                 // console.log("RI: " + k + " => " + v);
 530
 531                 if (k == "new_version_available") {
 532                         var icon = $("newVersionIcon");
 533                         if (icon) {
 534                                 if (v == "1") {
 535                                         icon.style.display = "inline";
 536                                 } else {
 537                                         icon.style.display = "none";
 538                                 }
 539                         }
 540                         return;
 541                 }
 542
 543                 var error_flag;
 544
 545                 if (k == "daemon_is_running" && v != 1) {
 546                         notify_error("<span onclick=\"javascript:explainError(1)\">Update daemon is not running.</span>", true);
 547                         return;
 548                 }
 549
 550                 if (k == "daemon_stamp_ok" && v != 1) {
 551                         notify_error("<span onclick=\"javascript:explainError(3)\">Update daemon is not updating feeds.</span>", true);
 552                         return;
 553                 }
 554
 555                 init_params[k] = v;
 556                 notify('');
 557         }
 558 }
 559
 560 function catchupCurrentFeed() {
 561
 562         var fn = getFeedName(getActiveFeedId(), activeFeedIsCat());
 563
 564         var str = __("Mark all articles in %s as read?").replace("%s", fn);
 565
 566         if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
 567                 return viewCurrentFeed('MarkAllRead')
 568         }
 569 }
 570
 571 function catchupFeedInGroup(id) {
 572
 573         try {
 574
 575                 var title = getFeedName(id);
 576
 577                 var str = __("Mark all articles in %s as read?").replace("%s", title);
 578
 579                 if (getInitParam("confirm_feed_catchup") != 1 || confirm(str)) {
 580                         return viewCurrentFeed('MarkAllReadGR:' + id)
 581                 }
 582
 583         } catch (e) {
 584                 exception_error("catchupFeedInGroup", e);
 585         }
 586 }
 587
 588 function editFeedDlg(feed) {
 589         try {
 590
 591                 if (!feed) {
 592                         alert(__("Please select some feed first."));
 593                         return;
 594                 }
 595
 596                 if ((feed <= 0) || activeFeedIsCat() || tagsAreDisplayed()) {
 597                         alert(__("You can't edit this kind of feed."));
 598                         return;
 599                 }
 600
 601                 var query = "";
 602
 603                 if (feed > 0) {
 604                         query = "?op=pref-feeds&subop=editfeed&id=" +   param_escape(feed);
 605                 } else {
 606                         query = "?op=pref-labels&subop=edit&id=" +      param_escape(-feed-11);
 607                 }
 608
 609                 disableHotkeys();
 610
 611                 notify_progress("Loading, please wait...", true);
 612
 613                 new Ajax.Request("backend.php", {
 614                         parameters: query,
 615                         onComplete: function(transport) {
 616                                 infobox_callback2(transport);
 617                                 document.forms["edit_feed_form"].title.focus();
 618                         } });
 619
 620         } catch (e) {
 621                 exception_error("editFeedDlg", e);
 622         }
 623 }
 624
 625 /* this functions duplicate those of prefs.js feed editor, with
 626         some differences because there is no feedlist */
 627
 628 function feedEditCancel() {
 629         closeInfoBox();
 630         return false;
 631 }
 632
 633 function feedEditSave() {
 634
 635         try {
 636
 637                 // FIXME: add parameter validation
 638
 639                 var query = Form.serialize("edit_feed_form");
 640
 641                 notify_progress("Saving feed...");
 642
 643                 new Ajax.Request("backend.php", {
 644                         parameters: query,
 645                         onComplete: function(transport) {
 646                                 dlg_frefresh_callback(transport);
 647                         } });
 648
 649                 cache_flush();
 650                 closeInfoBox();
 651
 652                 return false;
 653
 654         } catch (e) {
 655                 exception_error("feedEditSave (main)", e);
 656         }
 657 }
 658
 659 function collapse_feedlist() {
 660         try {
 661
 662                 if (!Element.visible('feeds-holder')) {
 663                         Element.show('feeds-holder');
 664                         $("collapse_feeds_btn").innerHTML = "&lt;&lt;";
 665                 } else {
 666                         Element.hide('feeds-holder');
 667                         $("collapse_feeds_btn").innerHTML = "&gt;&gt;";
 668                 }
 669
 670                 dijit.byId("main").resize();
 671
 672                 query = "?op=rpc&subop=setpref&key=_COLLAPSED_FEEDLIST&value=true";
 673                 new Ajax.Request("backend.php", { parameters: query });
 674
 675         } catch (e) {
 676                 exception_error("collapse_feedlist", e);
 677         }
 678 }
 679
 680 function viewModeChanged() {
 681         cache_flush();
 682         return viewCurrentFeed('')
 683 }
 684
 685 function viewLimitChanged() {
 686         cache_flush();
 687         return viewCurrentFeed('')
 688 }
 689
 690 /* function adjustArticleScore(id, score) {
 691         try {
 692
 693                 var pr = prompt(__("Assign score to article:"), score);
 694
 695                 if (pr != undefined) {
 696                         var query = "?op=rpc&subop=setScore&id=" + id + "&score=" + pr;
 697
 698                         new Ajax.Request("backend.php", {
 699                         parameters: query,
 700                         onComplete: function(transport) {
 701                                         viewCurrentFeed();
 702                                 } });
 703
 704                 }
 705         } catch (e) {
 706                 exception_error("adjustArticleScore", e);
 707         }
 708 } */
 709
 710 function rescoreCurrentFeed() {
 711
 712         var actid = getActiveFeedId();
 713
 714         if (activeFeedIsCat() || actid < 0 || tagsAreDisplayed()) {
 715                 alert(__("You can't rescore this kind of feed."));
 716                 return;
 717         }
 718
 719         if (!actid) {
 720                 alert(__("Please select some feed first."));
 721                 return;
 722         }
 723
 724         var fn = getFeedName(actid);
 725         var pr = __("Rescore articles in %s?").replace("%s", fn);
 726
 727         if (confirm(pr)) {
 728                 notify_progress("Rescoring articles...");
 729
 730                 var query = "?op=pref-feeds&subop=rescore&quiet=1&ids=" + actid;
 731
 732                 new Ajax.Request("backend.php", {
 733                         parameters: query,
 734                         onComplete: function(transport) {
 735                                 viewCurrentFeed();
 736                         } });
 737         }
 738 }
 739
 740 function hotkey_handler(e) {
 741
 742         try {
 743
 744                 var keycode;
 745                 var shift_key = false;
 746
 747                 var cmdline = $('cmdline');
 748
 749                 try {
 750                         shift_key = e.shiftKey;
 751                 } catch (e) {
 752
 753                 }
 754
 755                 if (window.event) {
 756                         keycode = window.event.keyCode;
 757                 } else if (e) {
 758                         keycode = e.which;
 759                 }
 760
 761                 var keychar = String.fromCharCode(keycode);
 762
 763                 if (keycode == 27) { // escape
 764                         if (Element.visible("hotkey_help_overlay")) {
 765                                 Element.hide("hotkey_help_overlay");
 766                         }
 767                         hotkey_prefix = false;
 768                         closeInfoBox();
 769                 }
 770
 771                 if (dialogs.length > 0 || !hotkeys_enabled) {
 772                         console.log("hotkeys disabled");
 773                         return;
 774                 }
 775
 776                 if (keycode == 16) return; // ignore lone shift
 777                 if (keycode == 17) return; // ignore lone ctrl
 778
 779                 if ((keycode == 70 || keycode == 67 || keycode == 71)
 780                                 && !hotkey_prefix) {
 781
 782                         var date = new Date();
 783                         var ts = Math.round(date.getTime() / 1000);
 784
 785                         hotkey_prefix = keycode;
 786                         hotkey_prefix_pressed = ts;
 787
 788                         cmdline.innerHTML = keychar;
 789                         Element.show(cmdline);
 790
 791                         console.log("KP: PREFIX=" + keycode + " CHAR=" + keychar + " TS=" + ts);
 792                         return true;
 793                 }
 794
 795                 if (Element.visible("hotkey_help_overlay")) {
 796                         Element.hide("hotkey_help_overlay");
 797                 }
 798
 799                 /* Global hotkeys */
 800
 801                 Element.hide(cmdline);
 802
 803                 if (!hotkey_prefix) {
 804
 805                         if ((keycode == 191 || keychar == '?') && shift_key) { // ?
 806                                 if (!Element.visible("hotkey_help_overlay")) {
 807                                         //Element.show("hotkey_help_overlay");
 808                                         Effect.Appear("hotkey_help_overlay", {duration : 0.3});
 809                                 } else {
 810                                         Element.hide("hotkey_help_overlay");
 811                                 }
 812                                 return false;
 813                         }
 814
 815                         if (keycode == 191 || keychar == '/') { // /
 816                                 displayDlg("search", getActiveFeedId() + ":" + activeFeedIsCat(),
 817                                         function() {
 818                                                 document.forms['search_form'].query.focus();
 819                                         });
 820                                 return false;
 821                         }
 822
 823 /*                      if (keycode == 82 && shift_key) { // R
 824                                 scheduleFeedUpdate(true);
 825                                 return;
 826                         } */
 827
 828                         if (keycode == 74) { // j
 829                                 var feed = getActiveFeedId();
 830                                 var new_feed = getRelativeFeedId2(feed, activeFeedIsCat(), 'prev');
 831 //                              alert(feed + " IC: " + activeFeedIsCat() + " => " + new_feed);
 832                                 if (new_feed) {
 833                                         var is_cat = new_feed.match("CAT:");
 834                                         if (is_cat) {
 835                                                 new_feed = new_feed.replace("CAT:", "");
 836                                                 viewCategory(new_feed);
 837                                         } else {
 838                                                 viewfeed(new_feed, '', false);
 839                                         }
 840                                 }
 841                                 return;
 842                         }
 843
 844                         if (keycode == 75) { // k
 845                                 var feed = getActiveFeedId();
 846                                 var new_feed = getRelativeFeedId2(feed, activeFeedIsCat(), 'next');
 847 //                              alert(feed + " IC: " + activeFeedIsCat() + " => " + new_feed);
 848                                 if (new_feed) {
 849                                         var is_cat = new_feed.match("CAT:");
 850                                         if (is_cat == "CAT:") {
 851                                                 new_feed = new_feed.replace("CAT:", "");
 852                                                 viewCategory(new_feed);
 853                                         } else {
 854                                                 viewfeed(new_feed, '', false);
 855                                         }
 856                                 }
 857                                 return;
 858                         }
 859
 860                         if (shift_key && keycode == 40) { // shift-down
 861                                 catchupRelativeToArticle(1);
 862                                 return;
 863                         }
 864
 865                         if (shift_key && keycode == 38) { // shift-up
 866                                 catchupRelativeToArticle(0);
 867                                 return;
 868                         }
 869
 870                         if (shift_key && keycode == 78) { // N
 871                                 scrollArticle(50);
 872                                 return;
 873                         }
 874
 875                         if (shift_key && keycode == 80) { // P
 876                                 scrollArticle(-50);
 877                                 return;
 878                         }
 879
 880                         if (keycode == 68 && shift_key) { // shift-D
 881                                 dismissSelectedArticles();
 882                         }
 883
 884                         if (keycode == 88 && shift_key) { // shift-X
 885                                 dismissReadArticles();
 886                         }
 887
 888                         if (keycode == 78 || keycode == 40) { // n, down
 889                                 if (typeof moveToPost != 'undefined') {
 890                                         moveToPost('next');
 891                                         return false;
 892                                 }
 893                         }
 894
 895                         if (keycode == 80 || keycode == 38) { // p, up
 896                                 if (typeof moveToPost != 'undefined') {
 897                                         moveToPost('prev');
 898                                         return false;
 899                                 }
 900                         }
 901
 902                         if (keycode == 83 && shift_key) { // S
 903                                 selectionTogglePublished(undefined, false, true);
 904                                 return;
 905                         }
 906
 907                         if (keycode == 83) { // s
 908                                 selectionToggleMarked(undefined, false, true);
 909                                 return;
 910                         }
 911
 912
 913                         if (keycode == 85) { // u
 914                                 selectionToggleUnread(undefined, false, true)
 915                                 return;
 916                         }
 917
 918                         if (keycode == 84 && shift_key) { // T
 919                                 var id = getActiveArticleId();
 920                                 if (id) {
 921                                         editArticleTags(id, getActiveFeedId(), isCdmMode());
 922                                         return;
 923                                 }
 924                         }
 925
 926                         if (keycode == 9) { // tab
 927                                 var id = getArticleUnderPointer();
 928                                 if (id) {
 929                                         var cb = $("RCHK-" + id);
 930
 931                                         if (cb) {
 932                                                 cb.checked = !cb.checked;
 933                                                 toggleSelectRowById(cb, "RROW-" + id);
 934                                                 return false;
 935                                         }
 936                                 }
 937                         }
 938
 939                         if (keycode == 79) { // o
 940                                 if (getActiveArticleId()) {
 941                                         openArticleInNewWindow(getActiveArticleId());
 942                                         return;
 943                                 }
 944                         }
 945
 946                         if (keycode == 81 && shift_key) { // Q
 947                                 if (typeof catchupAllFeeds != 'undefined') {
 948                                         catchupAllFeeds();
 949                                         return;
 950                                 }
 951                         }
 952
 953                         if (keycode == 88) { // x
 954                                 if (activeFeedIsCat()) {
 955                                         toggleCollapseCat(getActiveFeedId());
 956                                 }
 957                         }
 958                 }
 959
 960                 /* Prefix f */
 961
 962                 if (hotkey_prefix == 70) { // f
 963
 964                         hotkey_prefix = false;
 965
 966                         if (keycode == 81) { // q
 967                                 if (getActiveFeedId()) {
 968                                         catchupCurrentFeed();
 969                                         return;
 970                                 }
 971                         }
 972
 973                         if (keycode == 82) { // r
 974                                 if (getActiveFeedId()) {
 975                                         viewfeed(getActiveFeedId(), "ForceUpdate", activeFeedIsCat());
 976                                         return;
 977                                 }
 978                         }
 979
 980                         if (keycode == 65) { // a
 981                                 toggleDispRead();
 982                                 return false;
 983                         }
 984
 985 /*                      if (keycode == 85 && shift_key) { // U
 986                                 scheduleFeedUpdate(true);
 987                                 return false;
 988                         } */
 989
 990                         if (keycode == 85) { // u
 991                                 if (getActiveFeedId()) {
 992                                         viewfeed(getActiveFeedId(), "ForceUpdate");
 993                                         return false;
 994                                 }
 995                         }
 996
 997                         if (keycode == 69) { // e
 998                                 editFeedDlg(getActiveFeedId());
 999                                 return false;
1000                         }
1001
1002                         if (keycode == 83) { // s
1003                                 quickAddFeed();
1004                                 return false;
1005                         }
1006
1007                         if (keycode == 67 && shift_key) { // C
1008                                 if (typeof catchupAllFeeds != 'undefined') {
1009                                         catchupAllFeeds();
1010                                         return false;
1011                                 }
1012                         }
1013
1014                         if (keycode == 67) { // c
1015                                 if (getActiveFeedId()) {
1016                                         catchupCurrentFeed();
1017                                         return false;
1018                                 }
1019                         }
1020
1021                         if (keycode == 87) { // w
1022                                 feeds_sort_by_unread = !feeds_sort_by_unread;
1023                                 return resort_feedlist();
1024                         }
1025
1026                         if (keycode == 88) { // x
1027                                 reverseHeadlineOrder();
1028                                 return;
1029                         }
1030                 }
1031
1032                 /* Prefix c */
1033
1034                 if (hotkey_prefix == 67) { // c
1035                         hotkey_prefix = false;
1036
1037                         if (keycode == 70) { // f
1038                                 displayDlg('quickAddFilter', '',
1039                                    function () {document.forms['filter_add_form'].reg_exp.focus();});
1040                                 return false;
1041                         }
1042
1043                         if (keycode == 76) { // l
1044                                 addLabel();
1045                                 return false;
1046                         }
1047
1048                         if (keycode == 83) { // s
1049                                 if (typeof collapse_feedlist != 'undefined') {
1050                                         collapse_feedlist();
1051                                         return false;
1052                                 }
1053                         }
1054
1055                         if (keycode == 77) { // m
1056                                 feedlist_sortable_enabled = !feedlist_sortable_enabled;
1057                                 if (feedlist_sortable_enabled) {
1058                                         notify_info("Category reordering enabled");
1059                                         toggle_sortable_feedlist(true);
1060                                 } else {
1061                                         notify_info("Category reordering disabled");
1062                                         toggle_sortable_feedlist(false);
1063                                 }
1064                         }
1065
1066                         if (keycode == 78) { // n
1067                                 catchupRelativeToArticle(1);
1068                                 return;
1069                         }
1070
1071                         if (keycode == 80) { // p
1072                                 catchupRelativeToArticle(0);
1073                                 return;
1074                         }
1075
1076
1077                 }
1078
1079                 /* Prefix g */
1080
1081                 if (hotkey_prefix == 71) { // g
1082
1083                         hotkey_prefix = false;
1084
1085
1086                         if (keycode == 65) { // a
1087                                 viewfeed(-4);
1088                                 return false;
1089                         }
1090
1091                         if (keycode == 83) { // s
1092                                 viewfeed(-1);
1093                                 return false;
1094                         }
1095
1096                         if (keycode == 80 && shift_key) { // P
1097                                 gotoPreferences();
1098                                 return false;
1099                         }
1100
1101                         if (keycode == 80) { // p
1102                                 viewfeed(-2);
1103                                 return false;
1104                         }
1105
1106                         if (keycode == 70) { // f
1107                                 viewfeed(-3);
1108                                 return false;
1109                         }
1110
1111                         if (keycode == 84 && shift_key) { // T
1112                                 toggleTags();
1113                                 return false;
1114                         }
1115                 }
1116
1117                 /* Cmd */
1118
1119                 if (hotkey_prefix == 224 || hotkey_prefix == 91) { // f
1120                         hotkey_prefix = false;
1121                         return;
1122                 }
1123
1124                 if (hotkey_prefix) {
1125                         console.log("KP: PREFIX=" + hotkey_prefix + " CODE=" + keycode + " CHAR=" + keychar);
1126                 } else {
1127                         console.log("KP: CODE=" + keycode + " CHAR=" + keychar);
1128                 }
1129
1130
1131         } catch (e) {
1132                 exception_error("hotkey_handler", e);
1133         }
1134 }
1135
1136 function inPreferences() {
1137         return false;
1138 }
1139
1140 function reverseHeadlineOrder() {
1141         try {
1142
1143                 var query_str = "?op=rpc&subop=togglepref&key=REVERSE_HEADLINES";
1144
1145                 new Ajax.Request("backend.php", {
1146                         parameters: query_str,
1147                         onComplete: function(transport) {
1148                                         viewCurrentFeed();
1149                                 } });
1150
1151         } catch (e) {
1152                 exception_error("reverseHeadlineOrder", e);
1153         }
1154 }
1155
1156 function showFeedsWithErrors() {
1157         displayDlg('feedUpdateErrors');
1158 }
1159
1160 function handle_rpc_reply(transport, scheduled_call) {
1161         try {
1162                 if (transport.responseXML) {
1163
1164                         if (!transport_error_check(transport)) return false;
1165
1166                         var seq = transport.responseXML.getElementsByTagName("seq")[0];
1167
1168                         if (seq) {
1169                                 seq = seq.firstChild.nodeValue;
1170
1171                                 if (get_seq() != seq) {
1172                                         //console.log("[handle_rpc_reply] sequence mismatch: " + seq);
1173                                         return true;
1174                                 }
1175                         }
1176
1177                         var message = transport.responseXML.getElementsByTagName("message")[0];
1178
1179                         if (message) {
1180                                 message = message.firstChild.nodeValue;
1181
1182                                 if (message == "UPDATE_COUNTERS") {
1183                                         console.log("need to refresh counters...");
1184                                         setInitParam("last_article_id", -1);
1185                                         _force_scheduled_update = true;
1186                                 }
1187                         }
1188
1189                         var counters = transport.responseXML.getElementsByTagName("counters")[0];
1190
1191                         if (counters)
1192                                 parse_counters(counters, scheduled_call);
1193
1194                         var runtime_info = transport.responseXML.getElementsByTagName("runtime-info")[0];
1195
1196                         if (runtime_info)
1197                                 parse_runtime_info(runtime_info);
1198
1199                         if (feedsSortByUnread())
1200                                 resort_feedlist();
1201
1202                         hideOrShowFeeds(getInitParam("hide_read_feeds") == 1);
1203
1204                 } else {
1205                         notify_error("Error communicating with server.");
1206                 }
1207
1208         } catch (e) {
1209                 exception_error("handle_rpc_reply", e, transport);
1210         }
1211
1212         return true;
1213 }
1214
1215 function scheduleFeedUpdate() {
1216         try {
1217
1218                 if (!getActiveFeedId()) {
1219                         alert(__("Please select some feed first."));
1220                         return;
1221                 }
1222
1223                 var query = "?op=rpc&subop=scheduleFeedUpdate&id=" +
1224                         param_escape(getActiveFeedId()) +
1225                         "&is_cat=" + param_escape(activeFeedIsCat());
1226
1227                 console.log(query);
1228
1229                 new Ajax.Request("backend.php", {
1230                         parameters: query,
1231                         onComplete: function(transport) {
1232
1233                                 if (transport.responseXML) {
1234                                         var message = transport.responseXML.getElementsByTagName("message")[0];
1235
1236                                         if (message) {
1237                                                 notify_info(message.firstChild.nodeValue);
1238                                                 return;
1239                                         }
1240                                 }
1241
1242                                 notify_error("Error communicating with server.");
1243
1244                         } });
1245
1246
1247         } catch (e) {
1248                 exception_error("scheduleFeedUpdate", e);
1249         }
1250 }