js/prefs.js

   1 var init_params = new Array();
   2
   3 var hotkey_prefix = false;
   4 var hotkey_prefix_pressed = false;
   5
   6 var seq = "";
   7
   8 function notify_callback2(transport, sticky) {
   9         notify_info(transport.responseText, sticky);
  10 }
  11
  12 function updateFeedList(sort_key) {
  13
  14         var user_search = $("feed_search");
  15         var search = "";
  16         if (user_search) { search = user_search.value; }
  17
  18         new Ajax.Request("backend.php", {
  19                 parameters: "?op=pref-feeds&search=" + param_escape(search),
  20                 onComplete: function(transport) {
  21                         dijit.byId('feedConfigTab').attr('content', transport.responseText);
  22                         selectTab("feedConfig", true);
  23                         notify("");
  24                 } });
  25 }
  26
  27 function updateInstanceList(sort_key) {
  28         new Ajax.Request("backend.php", {
  29                 parameters: "?op=pref-instances&sort=" + param_escape(sort_key),
  30                 onComplete: function(transport) {
  31                         dijit.byId('instanceConfigTab').attr('content', transport.responseText);
  32                         selectTab("instanceConfig", true);
  33                         notify("");
  34                 } });
  35 }
  36
  37 function updateUsersList(sort_key) {
  38         try {
  39                 var user_search = $("user_search");
  40                 var search = "";
  41                 if (user_search) { search = user_search.value; }
  42
  43                 var query = "?op=pref-users&sort="
  44                         + param_escape(sort_key) +
  45                         "&search=" + param_escape(search);
  46
  47                 new Ajax.Request("backend.php", {
  48                         parameters: query,
  49                         onComplete: function(transport) {
  50                                 dijit.byId('userConfigTab').attr('content', transport.responseText);
  51                                 selectTab("userConfig", true)
  52                                 notify("");
  53                         } });
  54
  55         } catch (e) {
  56                 exception_error("updateUsersList", e);
  57         }
  58 }
  59
  60 function addUser() {
  61
  62         try {
  63
  64                 var login = prompt(__("Please enter login:"), "");
  65
  66                 if (login == null) {
  67                         return false;
  68                 }
  69
  70                 if (login == "") {
  71                         alert(__("Can't create user: no login specified."));
  72                         return false;
  73                 }
  74
  75                 notify_progress("Adding user...");
  76
  77                 var query = "?op=pref-users&method=add&login=" +
  78                         param_escape(login);
  79
  80                 new Ajax.Request("backend.php", {
  81                         parameters: query,
  82                         onComplete: function(transport) {
  83                                 notify_callback2(transport);
  84                                 updateUsersList();
  85                         } });
  86
  87         } catch (e) {
  88                 exception_error("addUser", e);
  89         }
  90 }
  91
  92 function editUser(id, event) {
  93
  94         try {
  95                 if (!event || !event.ctrlKey) {
  96
  97                 notify_progress("Loading, please wait...");
  98
  99                 selectTableRows('prefUserList', 'none');
 100                 selectTableRowById('UMRR-'+id, 'UMCHK-'+id, true);
 101
 102                 var query = "?op=pref-users&method=edit&id=" +
 103                         param_escape(id);
 104
 105                 new Ajax.Request("backend.php", {
 106                         parameters: query,
 107                         onComplete: function(transport) {
 108                                         infobox_callback2(transport);
 109                                         document.forms['user_edit_form'].login.focus();
 110                                 } });
 111
 112                 } else if (event.ctrlKey) {
 113                         var cb = $('UMCHK-' + id);
 114                         cb.checked = !cb.checked;
 115                         toggleSelectRow(cb);
 116                 }
 117
 118         } catch (e) {
 119                 exception_error("editUser", e);
 120         }
 121
 122 }
 123
 124 function editFilter(id) {
 125         try {
 126
 127                 var query = "backend.php?op=pref-filters&method=edit&id=" + param_escape(id);
 128
 129                 if (dijit.byId("feedEditDlg"))
 130                         dijit.byId("feedEditDlg").destroyRecursive();
 131
 132                 if (dijit.byId("filterEditDlg"))
 133                         dijit.byId("filterEditDlg").destroyRecursive();
 134
 135                 dialog = new dijit.Dialog({
 136                         id: "filterEditDlg",
 137                         title: __("Edit Filter"),
 138                         style: "width: 600px",
 139                         removeFilter: function() {
 140                                 var title = this.attr('value').reg_exp;
 141                                 var msg = __("Remove filter %s?").replace("%s", title);
 142
 143                                 if (confirm(msg)) {
 144                                         this.hide();
 145
 146                                         notify_progress("Removing filter...");
 147
 148                                         var id = this.attr('value').id;
 149
 150                                         var query = "?op=pref-filters&method=remove&ids="+
 151                                                 param_escape(id);
 152
 153                                         new Ajax.Request("backend.php", {
 154                                                 parameters: query,
 155                                                 onComplete: function(transport) {
 156                                                         updateFilterList();
 157                                                 } });
 158                                 }
 159                         },
 160                         test: function() {
 161                                 if (this.validate()) {
 162
 163                                         if (dijit.byId("filterTestDlg"))
 164                                                 dijit.byId("filterTestDlg").destroyRecursive();
 165
 166                                         tdialog = new dijit.Dialog({
 167                                                 id: "filterTestDlg",
 168                                                 title: __("Filter Test Results"),
 169                                                 style: "width: 600px",
 170                                                 href: "backend.php?savemode=test&" +
 171                                                         dojo.objectToQuery(dialog.attr('value')),
 172                                                 });
 173
 174                                         tdialog.show();
 175
 176                                 }
 177                         },
 178                         execute: function() {
 179                                 if (this.validate()) {
 180
 181                                         var query = "?op=rpc&method=verifyRegexp&reg_exp=" +
 182                                                 param_escape(dialog.attr('value').reg_exp);
 183
 184                                         notify_progress("Verifying regular expression...");
 185
 186                                         new Ajax.Request("backend.php", {
 187                                                 parameters: query,
 188                                                 onComplete: function(transport) {
 189                                                         var reply = JSON.parse(transport.responseText);
 190
 191                                                         if (reply) {
 192                                                                 notify('');
 193
 194                                                                 if (!reply['status']) {
 195                                                                         alert("Match regular expression seems to be invalid.");
 196                                                                         return;
 197                                                                 } else {
 198                                                                         notify_progress("Saving data...", true);
 199
 200                                                                         console.log(dojo.objectToQuery(dialog.attr('value')));
 201
 202                                                                         new Ajax.Request("backend.php", {
 203                                                                                 parameters: dojo.objectToQuery(dialog.attr('value')),
 204                                                                                 onComplete: function(transport) {
 205                                                                                         dialog.hide();
 206                                                                                         updateFilterList();
 207                                                                         }});
 208                                                                 }
 209                                                         }
 210                                         }});
 211                                 }
 212                         },
 213                         href: query});
 214
 215                 dialog.show();
 216
 217
 218         } catch (e) {
 219                 exception_error("editFilter", e);
 220         }
 221 }
 222
 223 function getSelectedLabels() {
 224         var tree = dijit.byId("labelTree");
 225         var items = tree.model.getCheckedItems();
 226         var rv = [];
 227
 228         items.each(function(item) {
 229                 rv.push(tree.model.store.getValue(item, 'bare_id'));
 230         });
 231
 232         return rv;
 233 }
 234
 235 function getSelectedUsers() {
 236         return getSelectedTableRowIds("prefUserList");
 237 }
 238
 239 function getSelectedFeeds() {
 240         var tree = dijit.byId("feedTree");
 241         var items = tree.model.getCheckedItems();
 242         var rv = [];
 243
 244         items.each(function(item) {
 245                 if (item.id[0].match("FEED:"))
 246                         rv.push(tree.model.store.getValue(item, 'bare_id'));
 247         });
 248
 249         return rv;
 250 }
 251
 252 function getSelectedFilters() {
 253         var tree = dijit.byId("filterTree");
 254         var items = tree.model.getCheckedItems();
 255         var rv = [];
 256
 257         items.each(function(item) {
 258                 rv.push(tree.model.store.getValue(item, 'bare_id'));
 259         });
 260
 261         return rv;
 262
 263 }
 264
 265 /* function getSelectedFeedCats() {
 266         return getSelectedTableRowIds("prefFeedCatList");
 267 } */
 268
 269 function removeSelectedLabels() {
 270
 271         var sel_rows = getSelectedLabels();
 272
 273         if (sel_rows.length > 0) {
 274
 275                 var ok = confirm(__("Remove selected labels?"));
 276
 277                 if (ok) {
 278                         notify_progress("Removing selected labels...");
 279
 280                         var query = "?op=pref-labels&method=remove&ids="+
 281                                 param_escape(sel_rows.toString());
 282
 283                         new Ajax.Request("backend.php", {
 284                                 parameters: query,
 285                                 onComplete: function(transport) {
 286                                                 updateLabelList();
 287                                         } });
 288
 289                 }
 290         } else {
 291                 alert(__("No labels are selected."));
 292         }
 293
 294         return false;
 295 }
 296
 297 function removeSelectedUsers() {
 298
 299         try {
 300
 301                 var sel_rows = getSelectedUsers();
 302
 303                 if (sel_rows.length > 0) {
 304
 305                         var ok = confirm(__("Remove selected users? Neither default admin nor your account will be removed."));
 306
 307                         if (ok) {
 308                                 notify_progress("Removing selected users...");
 309
 310                                 var query = "?op=pref-users&method=remove&ids="+
 311                                         param_escape(sel_rows.toString());
 312
 313                                 new Ajax.Request("backend.php", {
 314                                         parameters: query,
 315                                         onComplete: function(transport) {
 316                                                 updateUsersList();
 317                                         } });
 318
 319                         }
 320
 321                 } else {
 322                         alert(__("No users are selected."));
 323                 }
 324
 325         } catch (e) {
 326                 exception_error("removeSelectedUsers", e);
 327         }
 328
 329         return false;
 330 }
 331
 332 function removeSelectedFilters() {
 333
 334         try {
 335
 336                 var sel_rows = getSelectedFilters();
 337
 338                 if (sel_rows.length > 0) {
 339
 340                         var ok = confirm(__("Remove selected filters?"));
 341
 342                         if (ok) {
 343                                 notify_progress("Removing selected filters...");
 344
 345                                 var query = "?op=pref-filters&method=remove&ids="+
 346                                         param_escape(sel_rows.toString());
 347
 348                                 new Ajax.Request("backend.php", {
 349                                                 parameters: query,
 350                                                 onComplete: function(transport) {
 351                                                         updateFilterList();
 352                                                 } });
 353                         }
 354                 } else {
 355                         alert(__("No filters are selected."));
 356                 }
 357
 358         } catch (e) {
 359                 exception_error("removeSelectedFilters", e);
 360         }
 361
 362         return false;
 363 }
 364
 365
 366 function removeSelectedFeeds() {
 367
 368         try {
 369
 370                 var sel_rows = getSelectedFeeds();
 371
 372                 if (sel_rows.length > 0) {
 373
 374                         var ok = confirm(__("Unsubscribe from selected feeds?"));
 375
 376                         if (ok) {
 377
 378                                 notify_progress("Unsubscribing from selected feeds...", true);
 379
 380                                 var query = "?op=pref-feeds&method=remove&ids="+
 381                                         param_escape(sel_rows.toString());
 382
 383                                 console.log(query);
 384
 385                                 new Ajax.Request("backend.php", {
 386                                         parameters: query,
 387                                         onComplete: function(transport) {
 388                                                 updateFeedList();
 389                                                 } });
 390                         }
 391
 392                 } else {
 393                         alert(__("No feeds are selected."));
 394                 }
 395
 396         } catch (e) {
 397                 exception_error("removeSelectedFeeds", e);
 398         }
 399
 400         return false;
 401 }
 402
 403 function clearSelectedFeeds() {
 404
 405         var sel_rows = getSelectedFeeds();
 406
 407         if (sel_rows.length > 1) {
 408                 alert(__("Please select only one feed."));
 409                 return;
 410         }
 411
 412         if (sel_rows.length > 0) {
 413
 414                 var ok = confirm(__("Erase all non-starred articles in selected feed?"));
 415
 416                 if (ok) {
 417                         notify_progress("Clearing selected feed...");
 418                         clearFeedArticles(sel_rows[0]);
 419                 }
 420
 421         } else {
 422
 423                 alert(__("No feeds are selected."));
 424
 425         }
 426
 427         return false;
 428 }
 429
 430 function purgeSelectedFeeds() {
 431
 432         var sel_rows = getSelectedFeeds();
 433
 434         if (sel_rows.length > 0) {
 435
 436                 var pr = prompt(__("How many days of articles to keep (0 - use default)?"), "0");
 437
 438                 if (pr != undefined) {
 439                         notify_progress("Purging selected feed...");
 440
 441                         var query = "?op=rpc&method=purge&ids="+
 442                                 param_escape(sel_rows.toString()) + "&days=" + pr;
 443
 444                         console.log(query);
 445
 446                         new Ajax.Request("prefs.php",   {
 447                                 parameters: query,
 448                                 onComplete: function(transport) {
 449                                         notify('');
 450                                 } });
 451                 }
 452
 453         } else {
 454
 455                 alert(__("No feeds are selected."));
 456
 457         }
 458
 459         return false;
 460 }
 461
 462 function userEditCancel() {
 463         closeInfoBox();
 464         return false;
 465 }
 466
 467 function userEditSave() {
 468
 469         try {
 470
 471                 var login = document.forms["user_edit_form"].login.value;
 472
 473                 if (login.length == 0) {
 474                         alert(__("Login field cannot be blank."));
 475                         return;
 476                 }
 477
 478                 notify_progress("Saving user...");
 479
 480                 closeInfoBox();
 481
 482                 var query = Form.serialize("user_edit_form");
 483
 484                 new Ajax.Request("backend.php", {
 485                         parameters: query,
 486                         onComplete: function(transport) {
 487                                 updateUsersList();
 488                         } });
 489
 490         } catch (e) {
 491                 exception_error("userEditSave", e);
 492         }
 493
 494         return false;
 495
 496 }
 497
 498
 499 function editSelectedUser() {
 500         var rows = getSelectedUsers();
 501
 502         if (rows.length == 0) {
 503                 alert(__("No users are selected."));
 504                 return;
 505         }
 506
 507         if (rows.length > 1) {
 508                 alert(__("Please select only one user."));
 509                 return;
 510         }
 511
 512         notify("");
 513
 514         editUser(rows[0]);
 515 }
 516
 517 function resetSelectedUserPass() {
 518
 519         try {
 520
 521                 var rows = getSelectedUsers();
 522
 523                 if (rows.length == 0) {
 524                         alert(__("No users are selected."));
 525                         return;
 526                 }
 527
 528                 if (rows.length > 1) {
 529                         alert(__("Please select only one user."));
 530                         return;
 531                 }
 532
 533                 var ok = confirm(__("Reset password of selected user?"));
 534
 535                 if (ok) {
 536                         notify_progress("Resetting password for selected user...");
 537
 538                         var id = rows[0];
 539
 540                         var query = "?op=pref-users&method=resetPass&id=" +
 541                                 param_escape(id);
 542
 543                         new Ajax.Request("backend.php", {
 544                                 parameters: query,
 545                                 onComplete: function(transport) {
 546                                         notify_info(transport.responseText);
 547                                 } });
 548
 549                 }
 550
 551         } catch (e) {
 552                 exception_error("resetSelectedUserPass", e);
 553         }
 554 }
 555
 556 function selectedUserDetails() {
 557
 558         try {
 559
 560                 var rows = getSelectedUsers();
 561
 562                 if (rows.length == 0) {
 563                         alert(__("No users are selected."));
 564                         return;
 565                 }
 566
 567                 if (rows.length > 1) {
 568                         alert(__("Please select only one user."));
 569                         return;
 570                 }
 571
 572                 notify_progress("Loading, please wait...");
 573
 574                 var id = rows[0];
 575
 576                 var query = "?op=pref-users&method=userdetails&id=" + id;
 577
 578                 new Ajax.Request("backend.php", {
 579                         parameters: query,
 580                         onComplete: function(transport) {
 581                                         infobox_callback2(transport);
 582                                 } });
 583         } catch (e) {
 584                 exception_error("selectedUserDetails", e);
 585         }
 586 }
 587
 588
 589 function editSelectedFilter() {
 590         var rows = getSelectedFilters();
 591
 592         if (rows.length == 0) {
 593                 alert(__("No filters are selected."));
 594                 return;
 595         }
 596
 597         if (rows.length > 1) {
 598                 alert(__("Please select only one filter."));
 599                 return;
 600         }
 601
 602         notify("");
 603
 604         editFilter(rows[0]);
 605
 606 }
 607
 608
 609 function editSelectedFeed() {
 610         var rows = getSelectedFeeds();
 611
 612         if (rows.length == 0) {
 613                 alert(__("No feeds are selected."));
 614                 return;
 615         }
 616
 617         if (rows.length > 1) {
 618                 return editSelectedFeeds();
 619         }
 620
 621         notify("");
 622
 623         editFeed(rows[0], {});
 624
 625 }
 626
 627 function editSelectedFeeds() {
 628
 629         try {
 630                 var rows = getSelectedFeeds();
 631
 632                 if (rows.length == 0) {
 633                         alert(__("No feeds are selected."));
 634                         return;
 635                 }
 636
 637                 notify_progress("Loading, please wait...");
 638
 639                 var query = "backend.php?op=pref-feeds&method=editfeeds&ids=" +
 640                         param_escape(rows.toString());
 641
 642                 console.log(query);
 643
 644                 if (dijit.byId("feedEditDlg"))
 645                         dijit.byId("feedEditDlg").destroyRecursive();
 646
 647                 new Ajax.Request("backend.php", {
 648                         parameters: query,
 649                         onComplete: function(transport) {
 650
 651                                 notify("");
 652
 653                                 var dialog = new dijit.Dialog({
 654                                         id: "feedEditDlg",
 655                                         title: __("Edit Multiple Feeds"),
 656                                         style: "width: 600px",
 657                                         getChildByName: function (name) {
 658                                                 var rv = null;
 659                                                 this.getChildren().each(
 660                                                         function(child) {
 661                                                                 if (child.name == name) {
 662                                                                         rv = child;
 663                                                                         return;
 664                                                                 }
 665                                                         });
 666                                                 return rv;
 667                                         },
 668                                         toggleField: function (checkbox, elem, label) {
 669                                                 this.getChildByName(elem).attr('disabled', !checkbox.checked);
 670
 671                                                 if ($(label))
 672                                                         if (checkbox.checked)
 673                                                                 $(label).removeClassName('insensitive');
 674                                                         else
 675                                                                 $(label).addClassName('insensitive');
 676
 677                                         },
 678                                         execute: function() {
 679                                                 if (this.validate() && confirm(__("Save changes to selected feeds?"))) {
 680                                                         var query = dojo.objectToQuery(this.attr('value'));
 681
 682                                                         /* Form.serialize ignores unchecked checkboxes */
 683
 684                                                         if (!query.match("&rtl_content=") &&
 685                                                                         this.getChildByName('rtl_content').attr('disabled') == false) {
 686                                                                 query = query + "&rtl_content=false";
 687                                                         }
 688
 689                                                         if (!query.match("&private=") &&
 690                                                                         this.getChildByName('private').attr('disabled') == false) {
 691                                                                 query = query + "&private=false";
 692                                                         }
 693
 694                                                         try {
 695                                                                 if (!query.match("&cache_images=") &&
 696                                                                                 this.getChildByName('cache_images').attr('disabled') == false) {
 697                                                                         query = query + "&cache_images=false";
 698                                                                 }
 699                                                         } catch (e) { }
 700
 701                                                         if (!query.match("&include_in_digest=") &&
 702                                                                         this.getChildByName('include_in_digest').attr('disabled') == false) {
 703                                                                 query = query + "&include_in_digest=false";
 704                                                         }
 705
 706                                                         if (!query.match("&always_display_enclosures=") &&
 707                                                                         this.getChildByName('always_display_enclosures').attr('disabled') == false) {
 708                                                                 query = query + "&always_display_enclosures=false";
 709                                                         }
 710
 711                                                         if (!query.match("&mark_unread_on_update=") &&
 712                                                                         this.getChildByName('mark_unread_on_update').attr('disabled') == false) {
 713                                                                 query = query + "&mark_unread_on_update=false";
 714                                                         }
 715
 716                                                         if (!query.match("&update_on_checksum_change=") &&
 717                                                                         this.getChildByName('update_on_checksum_change').attr('disabled') == false) {
 718                                                                 query = query + "&update_on_checksum_change=false";
 719                                                         }
 720
 721                                                         console.log(query);
 722
 723                                                         notify_progress("Saving data...", true);
 724
 725                                                         new Ajax.Request("backend.php", {
 726                                                                 parameters: query,
 727                                                                 onComplete: function(transport) {
 728                                                                         dialog.hide();
 729                                                                         updateFeedList();
 730                                                         }});
 731                                                 }
 732                                         },
 733                                         content: transport.responseText});
 734
 735                                         dialog.show();
 736
 737                         } });
 738
 739         } catch (e) {
 740                 exception_error("editSelectedFeeds", e);
 741         }
 742 }
 743
 744 function piggie(enable) {
 745         if (enable) {
 746                 console.log("I LOVEDED IT!");
 747                 var piggie = $("piggie");
 748
 749                 Element.show(piggie);
 750                 Position.Center(piggie);
 751                 Effect.Puff(piggie);
 752
 753         }
 754 }
 755
 756 function opmlImportComplete(iframe) {
 757         try {
 758                 if (!iframe.contentDocument.body.innerHTML) return false;
 759
 760                 Element.show(iframe);
 761
 762                 notify('');
 763
 764                 if (dijit.byId('opmlImportDlg'))
 765                         dijit.byId('opmlImportDlg').destroyRecursive();
 766
 767                 var content = iframe.contentDocument.body.innerHTML;
 768
 769                 dialog = new dijit.Dialog({
 770                         id: "opmlImportDlg",
 771                         title: __("OPML Import"),
 772                         style: "width: 600px",
 773                         onCancel: function() {
 774                                 updateFeedList();
 775                                 updateFilterList();
 776                                 updateLabelList();
 777                         },
 778                         execute: function() {
 779                                 updateFeedList();
 780                                 updateFilterList();
 781                                 updateLabelList();
 782                                 this.hide();
 783                         },
 784                         content: content});
 785
 786                 dialog.show();
 787
 788         } catch (e) {
 789                 exception_error("opmlImportComplete", e);
 790         }
 791 }
 792
 793 function opmlImport() {
 794
 795         var opml_file = $("opml_file");
 796
 797         if (opml_file.value.length == 0) {
 798                 alert(__("Please choose an OPML file first."));
 799                 return false;
 800         } else {
 801                 notify_progress("Importing, please wait...", true);
 802
 803                 Element.show("upload_iframe");
 804
 805                 return true;
 806         }
 807 }
 808
 809 function importData() {
 810
 811         var file = $("export_file");
 812
 813         if (file.value.length == 0) {
 814                 alert(__("Please choose the file first."));
 815                 return false;
 816         } else {
 817                 notify_progress("Importing, please wait...", true);
 818
 819                 Element.show("data_upload_iframe");
 820
 821                 return true;
 822         }
 823 }
 824
 825
 826 function updateFilterList() {
 827         var user_search = $("filter_search");
 828         var search = "";
 829         if (user_search) { search = user_search.value; }
 830
 831         new Ajax.Request("backend.php", {
 832                 parameters: "?op=pref-filters&search=" + param_escape(search),
 833                 onComplete: function(transport) {
 834                         dijit.byId('filterConfigTab').attr('content', transport.responseText);
 835                         notify("");
 836                 } });
 837 }
 838
 839 function updateLabelList() {
 840         new Ajax.Request("backend.php", {
 841                 parameters: "?op=pref-labels",
 842                 onComplete: function(transport) {
 843                         dijit.byId('labelConfigTab').attr('content', transport.responseText);
 844                         notify("");
 845                 } });
 846 }
 847
 848 function updatePrefsList() {
 849         new Ajax.Request("backend.php", {
 850                 parameters: "?op=pref-prefs",
 851                 onComplete: function(transport) {
 852                         dijit.byId('genConfigTab').attr('content', transport.responseText);
 853                         notify("");
 854                 } });
 855 }
 856
 857 function selectTab(id, noupdate, method) {
 858         try {
 859                 if (!noupdate) {
 860                         notify_progress("Loading, please wait...");
 861
 862                         if (id == "feedConfig") {
 863                                 updateFeedList();
 864                         } else if (id == "filterConfig") {
 865                                 updateFilterList();
 866                         } else if (id == "labelConfig") {
 867                                 updateLabelList();
 868                         } else if (id == "genConfig") {
 869                                 updatePrefsList();
 870                         } else if (id == "userConfig") {
 871                                 updateUsersList();
 872                         }
 873
 874                         var tab = dijit.byId(id + "Tab");
 875                         dijit.byId("pref-tabs").selectChild(tab);
 876
 877                 }
 878
 879         } catch (e) {
 880                 exception_error("selectTab", e);
 881         }
 882 }
 883
 884 function init_second_stage() {
 885         try {
 886
 887                 document.onkeydown = pref_hotkey_handler;
 888                 loading_set_progress(50);
 889                 notify("");
 890
 891                 dojo.addOnLoad(function() {
 892                         var tab = getURLParam('tab');
 893
 894                         if (tab) {
 895                                 tab = dijit.byId(tab + "Tab");
 896                                 if (tab) dijit.byId("pref-tabs").selectChild(tab);
 897                         }
 898
 899                         var method = getURLParam('method');
 900
 901                         if (method == 'editFeed') {
 902                                 var param = getURLParam('methodparam');
 903
 904                                 window.setTimeout('editFeed(' + param + ')', 100);
 905                         }
 906                 });
 907
 908                 setTimeout("hotkey_prefix_timeout()", 5*1000);
 909
 910         } catch (e) {
 911                 exception_error("init_second_stage", e);
 912         }
 913 }
 914
 915 function init() {
 916
 917         try {
 918                 dojo.registerModulePath("lib", "..");
 919                 dojo.registerModulePath("fox", "../../js/");
 920
 921                 dojo.require("dijit.ColorPalette");
 922                 dojo.require("dijit.Dialog");
 923                 dojo.require("dijit.form.Button");
 924                 dojo.require("dijit.form.CheckBox");
 925                 dojo.require("dijit.form.DropDownButton");
 926                 dojo.require("dijit.form.FilteringSelect");
 927                 dojo.require("dijit.form.Form");
 928                 dojo.require("dijit.form.RadioButton");
 929                 dojo.require("dijit.form.Select");
 930                 dojo.require("dijit.form.SimpleTextarea");
 931                 dojo.require("dijit.form.TextBox");
 932                 dojo.require("dijit.form.ValidationTextBox");
 933                 dojo.require("dijit.InlineEditBox");
 934                 dojo.require("dijit.layout.AccordionContainer");
 935                 dojo.require("dijit.layout.BorderContainer");
 936                 dojo.require("dijit.layout.ContentPane");
 937                 dojo.require("dijit.layout.TabContainer");
 938                 dojo.require("dijit.Menu");
 939                 dojo.require("dijit.ProgressBar");
 940                 dojo.require("dijit.ProgressBar");
 941                 dojo.require("dijit.Toolbar");
 942                 dojo.require("dijit.Tree");
 943                 dojo.require("dijit.tree.dndSource");
 944                 dojo.require("dojo.data.ItemFileWriteStore");
 945
 946                 dojo.require("lib.CheckBoxTree");
 947                 dojo.require("fox.PrefFeedTree");
 948                 dojo.require("fox.PrefFilterTree");
 949                 dojo.require("fox.PrefLabelTree");
 950
 951                 dojo.parser.parse();
 952
 953                 dojo.addOnLoad(function() {
 954                         loading_set_progress(50);
 955
 956                         new Ajax.Request("backend.php", {
 957                                 parameters: {op: "rpc", method: "sanityCheck"},
 958                                         onComplete: function(transport) {
 959                                         backend_sanity_check_callback(transport);
 960                                 } });
 961                 });
 962
 963         } catch (e) {
 964                 exception_error("init", e);
 965         }
 966 }
 967
 968 function validatePrefsReset() {
 969         try {
 970                 var ok = confirm(__("Reset to defaults?"));
 971
 972                 if (ok) {
 973
 974                         query = "?op=pref-prefs&method=resetconfig";
 975                         console.log(query);
 976
 977                         new Ajax.Request("backend.php", {
 978                                 parameters: query,
 979                                 onComplete: function(transport) {
 980                                         var msg = transport.responseText;
 981                                         if (msg.match("PREFS_THEME_CHANGED")) {
 982                                                 window.location.reload();
 983                                         } else {
 984                                                 notify_info(msg);
 985                                                 selectTab();
 986                                         }
 987                                 } });
 988
 989                 }
 990
 991         } catch (e) {
 992                 exception_error("validatePrefsReset", e);
 993         }
 994
 995         return false;
 996
 997 }
 998
 999
1000 function pref_hotkey_handler(e) {
1001         try {
1002                 if (e.target.nodeName == "INPUT" || e.target.nodeName == "TEXTAREA") return;
1003
1004                 var keycode = false;
1005                 var shift_key = false;
1006
1007                 var cmdline = $('cmdline');
1008
1009                 try {
1010                         shift_key = e.shiftKey;
1011                 } catch (e) {
1012
1013                 }
1014
1015                 if (window.event) {
1016                         keycode = window.event.keyCode;
1017                 } else if (e) {
1018                         keycode = e.which;
1019                 }
1020
1021                 var keychar = String.fromCharCode(keycode);
1022
1023                 if (keycode == 27) { // escape
1024                         if (Element.visible("hotkey_help_overlay")) {
1025                                 Element.hide("hotkey_help_overlay");
1026                         }
1027                         hotkey_prefix = false;
1028                         closeInfoBox();
1029                 }
1030
1031                 if (keycode == 16) return; // ignore lone shift
1032                 if (keycode == 17) return; // ignore lone ctrl
1033
1034                 if ((keycode == 67 || keycode == 71) && !hotkey_prefix) {
1035                         hotkey_prefix = keycode;
1036
1037                         var date = new Date();
1038                         var ts = Math.round(date.getTime() / 1000);
1039
1040                         hotkey_prefix_pressed = ts;
1041
1042                         cmdline.innerHTML = keychar;
1043                         Element.show(cmdline);
1044
1045                         console.log("KP: PREFIX=" + keycode + " CHAR=" + keychar);
1046                         return;
1047                 }
1048
1049                 if (Element.visible("hotkey_help_overlay")) {
1050                         Element.hide("hotkey_help_overlay");
1051                 }
1052
1053                 if (keycode == 13 || keycode == 27) {
1054                         seq = "";
1055                 } else {
1056                         seq = seq + "" + keycode;
1057                 }
1058
1059                 /* Global hotkeys */
1060
1061                 Element.hide(cmdline);
1062
1063                 if (!hotkey_prefix) {
1064
1065                         if ((keycode == 191 || keychar == '?') && shift_key) { // ?
1066                                 showHelp();
1067                                 return false;
1068                         }
1069
1070                         if (keycode == 191 || keychar == '/') { // /
1071                                 var search_boxes = new Array("label_search",
1072                                         "feed_search", "filter_search", "user_search", "feed_browser_search");
1073
1074                                 for (var i = 0; i < search_boxes.length; i++) {
1075                                         var elem = $(search_boxes[i]);
1076                                         if (elem) {
1077                                                 $(search_boxes[i]).focus();
1078                                                 return false;
1079                                         }
1080                                 }
1081                         }
1082                 }
1083
1084                 /* Prefix c */
1085
1086                 if (hotkey_prefix == 67) { // c
1087                         hotkey_prefix = false;
1088
1089                         if (keycode == 70) { // f
1090                                 quickAddFilter();
1091                                 return false;
1092                         }
1093
1094                         if (keycode == 83) { // s
1095                                 quickAddFeed();
1096                                 return false;
1097                         }
1098
1099                         if (keycode == 85) { // u
1100                                 // no-op
1101                         }
1102
1103                         if (keycode == 67) { // c
1104                                 editFeedCats();
1105                                 return false;
1106                         }
1107
1108                         if (keycode == 84 && shift_key) { // T
1109                                 feedBrowser();
1110                                 return false;
1111                         }
1112
1113                 }
1114
1115                 /* Prefix g */
1116
1117                 if (hotkey_prefix == 71) { // g
1118
1119                         hotkey_prefix = false;
1120
1121                         if (keycode == 49 && $("genConfigTab")) { // 1
1122                                 selectTab("genConfig");
1123                                 return false;
1124                         }
1125
1126                         if (keycode == 50 && $("feedConfigTab")) { // 2
1127                                 selectTab("feedConfig");
1128                                 return false;
1129                         }
1130
1131                         if (keycode == 51 && $("filterConfigTab")) { // 4
1132                                 selectTab("filterConfig");
1133                                 return false;
1134                         }
1135
1136                         if (keycode == 52 && $("labelConfigTab")) { // 5
1137                                 selectTab("labelConfig");
1138                                 return false;
1139                         }
1140
1141                         if (keycode == 53 && $("userConfigTab")) { // 6
1142                                 selectTab("userConfig");
1143                                 return false;
1144                         }
1145
1146                         if (keycode == 88) { // x
1147                                 return gotoMain();
1148                         }
1149
1150                 }
1151
1152                 if ($("piggie")) {
1153                         if (seq.match("8073717369")) {
1154                                 seq = "";
1155                                 piggie(true);
1156                         } else {
1157                                 piggie(false);
1158                         }
1159                 }
1160
1161                 if (hotkey_prefix) {
1162                         console.log("KP: PREFIX=" + hotkey_prefix + " CODE=" + keycode + " CHAR=" + keychar);
1163                 } else {
1164                         console.log("KP: CODE=" + keycode + " CHAR=" + keychar);
1165                 }
1166
1167         } catch (e) {
1168                 exception_error("pref_hotkey_handler", e);
1169         }
1170 }
1171
1172 function editFeedCats() {
1173         try {
1174                 var query = "backend.php?op=pref-feeds&method=editCats";
1175
1176                 if (dijit.byId("feedCatEditDlg"))
1177                         dijit.byId("feedCatEditDlg").destroyRecursive();
1178
1179                 dialog = new dijit.Dialog({
1180                         id: "feedCatEditDlg",
1181                         title: __("Feed Categories"),
1182                         style: "width: 600px",
1183                         getSelectedCategories: function() {
1184                                 return getSelectedTableRowIds("prefFeedCatList");
1185                         },
1186                         removeSelected: function() {
1187                                 var sel_rows = this.getSelectedCategories();
1188
1189                                 if (sel_rows.length > 0) {
1190                                         var ok = confirm(__("Remove selected categories?"));
1191
1192                                         if (ok) {
1193                                                 notify_progress("Removing selected categories...", true);
1194
1195                                                 var query = "?op=pref-feeds&method=editCats&action=remove&ids="+
1196                                                         param_escape(sel_rows.toString());
1197
1198                                                 new Ajax.Request("backend.php", {
1199                                                         parameters: query,
1200                                                         onComplete: function(transport) {
1201                                                                 notify('');
1202                                                                 dialog.attr('content', transport.responseText);
1203                                                                 updateFeedList();
1204                                                         } });
1205
1206                                         }
1207
1208                                 } else {
1209                                         alert(__("No categories are selected."));
1210                                 }
1211                         },
1212                         addCategory: function() {
1213                                 if (this.validate()) {
1214                                         notify_progress("Creating category...");
1215
1216                                         var query = "?op=pref-feeds&method=editCats&action=add&cat=" +
1217                                                 param_escape(this.attr('value').newcat);
1218
1219                                         new Ajax.Request("backend.php", {
1220                                                 parameters: query,
1221                                                 onComplete: function(transport) {
1222                                                         notify('');
1223                                                         dialog.attr('content', transport.responseText);
1224                                                         updateFeedList();
1225                                                 } });
1226                                 }
1227                         },
1228                         execute: function() {
1229                                 if (this.validate()) {
1230                                 }
1231                         },
1232                         href: query});
1233
1234                 dialog.show();
1235
1236         } catch (e) {
1237                 exception_error("editFeedCats", e);
1238         }
1239 }
1240
1241 function showInactiveFeeds() {
1242         try {
1243                 var query = "backend.php?op=dlg&method=inactiveFeeds";
1244
1245                 if (dijit.byId("inactiveFeedsDlg"))
1246                         dijit.byId("inactiveFeedsDlg").destroyRecursive();
1247
1248                 dialog = new dijit.Dialog({
1249                         id: "inactiveFeedsDlg",
1250                         title: __("Feeds without recent updates"),
1251                         style: "width: 600px",
1252                         getSelectedFeeds: function() {
1253                                 return getSelectedTableRowIds("prefInactiveFeedList");
1254                         },
1255                         removeSelected: function() {
1256                                 var sel_rows = this.getSelectedFeeds();
1257
1258                                 console.log(sel_rows);
1259
1260                                 if (sel_rows.length > 0) {
1261                                         var ok = confirm(__("Remove selected feeds?"));
1262
1263                                         if (ok) {
1264                                                 notify_progress("Removing selected feeds...", true);
1265
1266                                                 var query = "?op=pref-feeds&method=remove&ids="+
1267                                                         param_escape(sel_rows.toString());
1268
1269                                                 new Ajax.Request("backend.php", {
1270                                                         parameters: query,
1271                                                         onComplete: function(transport) {
1272                                                                 notify('');
1273                                                                 dialog.hide();
1274                                                                 updateFeedList();
1275                                                         } });
1276                                         }
1277
1278                                 } else {
1279                                         alert(__("No feeds are selected."));
1280                                 }
1281                         },
1282                         execute: function() {
1283                                 if (this.validate()) {
1284                                 }
1285                         },
1286                         href: query});
1287
1288                 dialog.show();
1289
1290         } catch (e) {
1291                 exception_error("showInactiveFeeds", e);
1292         }
1293
1294 }
1295
1296 function opmlRegenKey() {
1297
1298         try {
1299                 var ok = confirm(__("Replace current OPML publishing address with a new one?"));
1300
1301                 if (ok) {
1302
1303                         notify_progress("Trying to change address...", true);
1304
1305                         var query = "?op=rpc&method=regenOPMLKey";
1306
1307                         new Ajax.Request("backend.php", {
1308                                 parameters: query,
1309                                 onComplete: function(transport) {
1310                                                 var reply = JSON.parse(transport.responseText);
1311
1312                                                 var new_link = reply.link;
1313
1314                                                 var e = $('pub_opml_url');
1315
1316                                                 if (new_link) {
1317                                                         e.href = new_link;
1318                                                         e.innerHTML = new_link;
1319
1320                                                         new Effect.Highlight(e);
1321
1322                                                         notify('');
1323
1324                                                 } else {
1325                                                         notify_error("Could not change feed URL.");
1326                                                 }
1327                                 } });
1328                 }
1329         } catch (e) {
1330                 exception_error("opmlRegenKey", e);
1331         }
1332         return false;
1333 }
1334
1335 function feedActionChange() {
1336         try {
1337                 var chooser = $("feedActionChooser");
1338                 var opid = chooser[chooser.selectedIndex].value;
1339
1340                 chooser.selectedIndex = 0;
1341                 feedActionGo(opid);
1342         } catch (e) {
1343                 exception_error("feedActionChange", e);
1344         }
1345 }
1346
1347 function feedActionGo(op) {
1348         try {
1349                 if (op == "facEdit") {
1350
1351                         var rows = getSelectedFeeds();
1352
1353                         if (rows.length > 1) {
1354                                 editSelectedFeeds();
1355                         } else {
1356                                 editSelectedFeed();
1357                         }
1358                 }
1359
1360                 if (op == "facClear") {
1361                         clearSelectedFeeds();
1362                 }
1363
1364                 if (op == "facPurge") {
1365                         purgeSelectedFeeds();
1366                 }
1367
1368                 if (op == "facEditCats") {
1369                         editFeedCats();
1370                 }
1371
1372                 if (op == "facRescore") {
1373                         rescoreSelectedFeeds();
1374                 }
1375
1376                 if (op == "facUnsubscribe") {
1377                         removeSelectedFeeds();
1378                 }
1379
1380         } catch (e) {
1381                 exception_error("feedActionGo", e);
1382
1383         }
1384 }
1385
1386 function clearFeedArticles(feed_id) {
1387
1388         notify_progress("Clearing feed...");
1389
1390         var query = "?op=pref-feeds&quiet=1&method=clear&id=" + feed_id;
1391
1392         new Ajax.Request("backend.php", {
1393                 parameters: query,
1394                 onComplete: function(transport) {
1395                                 notify('');
1396                         } });
1397
1398         return false;
1399 }
1400
1401 function rescoreSelectedFeeds() {
1402
1403         var sel_rows = getSelectedFeeds();
1404
1405         if (sel_rows.length > 0) {
1406
1407                 //var ok = confirm(__("Rescore last 100 articles in selected feeds?"));
1408                 var ok = confirm(__("Rescore articles in selected feeds?"));
1409
1410                 if (ok) {
1411                         notify_progress("Rescoring selected feeds...", true);
1412
1413                         var query = "?op=pref-feeds&method=rescore&quiet=1&ids="+
1414                                 param_escape(sel_rows.toString());
1415
1416                         new Ajax.Request("backend.php", {
1417                                 parameters: query,
1418                                 onComplete: function(transport) {
1419                                                 notify_callback2(transport);
1420                         } });
1421
1422                 }
1423         } else {
1424                 alert(__("No feeds are selected."));
1425         }
1426
1427         return false;
1428 }
1429
1430 function rescore_all_feeds() {
1431         var ok = confirm(__("Rescore all articles? This operation may take a lot of time."));
1432
1433         if (ok) {
1434                 notify_progress("Rescoring feeds...", true);
1435
1436                 var query = "?op=pref-feeds&method=rescoreAll&quiet=1";
1437
1438                 new Ajax.Request("backend.php", {
1439                         parameters: query,
1440                         onComplete: function(transport) {
1441                                         notify_callback2(transport);
1442                 } });
1443         }
1444 }
1445
1446 function labelColorReset() {
1447         try {
1448                 var labels = getSelectedLabels();
1449
1450                 if (labels.length > 0) {
1451                         var ok = confirm(__("Reset selected labels to default colors?"));
1452
1453                         if (ok) {
1454                                 var query = "?op=pref-labels&method=colorreset&ids="+
1455                                         param_escape(labels.toString());
1456
1457                                 new Ajax.Request("backend.php", {
1458                                         parameters: query,
1459                                         onComplete: function(transport) {
1460                                                 updateLabelList();
1461                                         } });
1462                         }
1463
1464                 } else {
1465                         alert(__("No labels are selected."));
1466                 }
1467
1468         } catch (e) {
1469                 exception_error("labelColorReset", e);
1470         }
1471 }
1472
1473
1474 function inPreferences() {
1475         return true;
1476 }
1477
1478 function editProfiles() {
1479         try {
1480
1481                 if (dijit.byId("profileEditDlg"))
1482                         dijit.byId("profileEditDlg").destroyRecursive();
1483
1484                 var query = "backend.php?op=dlg&method=editPrefProfiles";
1485
1486                 dialog = new dijit.Dialog({
1487                         id: "profileEditDlg",
1488                         title: __("Settings Profiles"),
1489                         style: "width: 600px",
1490                         getSelectedProfiles: function() {
1491                                 return getSelectedTableRowIds("prefFeedProfileList");
1492                         },
1493                         removeSelected: function() {
1494                                 var sel_rows = this.getSelectedProfiles();
1495
1496                                 if (sel_rows.length > 0) {
1497                                         var ok = confirm(__("Remove selected profiles? Active and default profiles will not be removed."));
1498
1499                                         if (ok) {
1500                                                 notify_progress("Removing selected profiles...", true);
1501
1502                                                 var query = "?op=rpc&method=remprofiles&ids="+
1503                                                         param_escape(sel_rows.toString());
1504
1505                                                 new Ajax.Request("backend.php", {
1506                                                         parameters: query,
1507                                                         onComplete: function(transport) {
1508                                                                 notify('');
1509                                                                 editProfiles();
1510                                                         } });
1511
1512                                         }
1513
1514                                 } else {
1515                                         alert(__("No profiles are selected."));
1516                                 }
1517                         },
1518                         activateProfile: function() {
1519                                 var sel_rows = this.getSelectedProfiles();
1520
1521                                 if (sel_rows.length == 1) {
1522
1523                                         var ok = confirm(__("Activate selected profile?"));
1524
1525                                         if (ok) {
1526                                                 notify_progress("Loading, please wait...");
1527
1528                                                 var query = "?op=rpc&method=setprofile&id="+
1529                                                         param_escape(sel_rows.toString());
1530
1531                                                 new Ajax.Request("backend.php", {
1532                                                         parameters: query,
1533                                                         onComplete: function(transport) {
1534                                                                 window.location.reload();
1535                                                         } });
1536                                         }
1537
1538                                 } else {
1539                                         alert(__("Please choose a profile to activate."));
1540                                 }
1541                         },
1542                         addProfile: function() {
1543                                 if (this.validate()) {
1544                                         notify_progress("Creating profile...", true);
1545
1546                                         var query = "?op=rpc&method=addprofile&title=" +
1547                                                 param_escape(dialog.attr('value').newprofile);
1548
1549                                         new Ajax.Request("backend.php", {
1550                                                 parameters: query,
1551                                                 onComplete: function(transport) {
1552                                                         notify('');
1553                                                         editProfiles();
1554                                                 } });
1555
1556                                 }
1557                         },
1558                         execute: function() {
1559                                 if (this.validate()) {
1560                                 }
1561                         },
1562                         href: query});
1563
1564                 dialog.show();
1565         } catch (e) {
1566                 exception_error("editProfiles", e);
1567         }
1568 }
1569
1570 function activatePrefProfile() {
1571
1572         var sel_rows = getSelectedFeedCats();
1573
1574         if (sel_rows.length == 1) {
1575
1576                 var ok = confirm(__("Activate selected profile?"));
1577
1578                 if (ok) {
1579                         notify_progress("Loading, please wait...");
1580
1581                         var query = "?op=rpc&method=setprofile&id="+
1582                                 param_escape(sel_rows.toString());
1583
1584                         new Ajax.Request("backend.php", {
1585                                 parameters: query,
1586                                 onComplete: function(transport) {
1587                                         window.location.reload();
1588                                 } });
1589                 }
1590
1591         } else {
1592                 alert(__("Please choose a profile to activate."));
1593         }
1594
1595         return false;
1596 }
1597
1598 function clearFeedAccessKeys() {
1599
1600         var ok = confirm(__("This will invalidate all previously generated feed URLs. Continue?"));
1601
1602         if (ok) {
1603                 notify_progress("Clearing URLs...");
1604
1605                 var query = "?op=rpc&method=clearKeys";
1606
1607                 new Ajax.Request("backend.php", {
1608                         parameters: query,
1609                         onComplete: function(transport) {
1610                                 notify_info("Generated URLs cleared.");
1611                         } });
1612         }
1613
1614         return false;
1615 }
1616
1617 function clearArticleAccessKeys() {
1618
1619         var ok = confirm(__("This will invalidate all previously shared article URLs. Continue?"));
1620
1621         if (ok) {
1622                 notify_progress("Clearing URLs...");
1623
1624                 var query = "?op=rpc&method=clearArticleKeys";
1625
1626                 new Ajax.Request("backend.php", {
1627                         parameters: query,
1628                         onComplete: function(transport) {
1629                                 notify_info("Shared URLs cleared.");
1630                         } });
1631         }
1632
1633         return false;
1634 }
1635 function resetFeedOrder() {
1636         try {
1637                 notify_progress("Loading, please wait...");
1638
1639                 new Ajax.Request("backend.php", {
1640                         parameters: "?op=pref-feeds&method=feedsortreset",
1641                         onComplete: function(transport) {
1642                                 updateFeedList();
1643                         } });
1644
1645
1646         } catch (e) {
1647                 exception_error("resetFeedOrder");
1648         }
1649 }
1650
1651 function resetCatOrder() {
1652         try {
1653                 notify_progress("Loading, please wait...");
1654
1655                 new Ajax.Request("backend.php", {
1656                         parameters: "?op=pref-feeds&method=catsortreset",
1657                         onComplete: function(transport) {
1658                                 updateFeedList();
1659                         } });
1660
1661
1662         } catch (e) {
1663                 exception_error("resetCatOrder");
1664         }
1665 }
1666
1667 function toggleHiddenFeedCats() {
1668         try {
1669                 notify_progress("Loading, please wait...");
1670
1671                 new Ajax.Request("backend.php", {
1672                         parameters: "?op=pref-feeds&method=togglehiddenfeedcats",
1673                         onComplete: function(transport) {
1674                                 updateFeedList();
1675                         } });
1676
1677         } catch (e) {
1678                 exception_error("toggleHiddenFeedCats");
1679         }
1680 }
1681
1682 function editCat(id, item, event) {
1683         try {
1684                 var new_name = prompt(__('Rename category to:'), item.name);
1685
1686                 if (new_name && new_name != item.name) {
1687
1688                         notify_progress("Loading, please wait...");
1689
1690                         new Ajax.Request("backend.php", {
1691                         parameters: {
1692                                 op: 'pref-feeds',
1693                                 method: 'renamecat',
1694                                 id: id,
1695                                 title: new_name,
1696                         },
1697                         onComplete: function(transport) {
1698                                 updateFeedList();
1699                         } });
1700                 }
1701
1702         } catch (e) {
1703                 exception_error("editCat", e);
1704         }
1705 }
1706
1707 function editLabel(id, event) {
1708         try {
1709                 var query = "backend.php?op=pref-labels&method=edit&id=" +
1710                         param_escape(id);
1711
1712                 if (dijit.byId("labelEditDlg"))
1713                         dijit.byId("labelEditDlg").destroyRecursive();
1714
1715                 dialog = new dijit.Dialog({
1716                         id: "labelEditDlg",
1717                         title: __("Label Editor"),
1718                         style: "width: 600px",
1719                         setLabelColor: function(id, fg, bg) {
1720
1721                                 var kind = '';
1722                                 var color = '';
1723
1724                                 if (fg && bg) {
1725                                         kind = 'both';
1726                                 } else if (fg) {
1727                                         kind = 'fg';
1728                                         color = fg;
1729                                 } else if (bg) {
1730                                         kind = 'bg';
1731                                         color = bg;
1732                                 }
1733
1734                                 var query = "?op=pref-labels&method=colorset&kind="+kind+
1735                                         "&ids=" + param_escape(id) + "&fg=" + param_escape(fg) +
1736                                         "&bg=" + param_escape(bg) + "&color=" + param_escape(color);
1737
1738                 //              console.log(query);
1739
1740                                 var e = $("LICID-" + id);
1741
1742                                 if (e) {
1743                                         if (fg) e.style.color = fg;
1744                                         if (bg) e.style.backgroundColor = bg;
1745                                 }
1746
1747                                 new Ajax.Request("backend.php", { parameters: query });
1748
1749                                 updateFilterList();
1750                         },
1751                         execute: function() {
1752                                 if (this.validate()) {
1753                                         var caption = this.attr('value').caption;
1754                                         var fg_color = this.attr('value').fg_color;
1755                                         var bg_color = this.attr('value').bg_color;
1756                                         var query = dojo.objectToQuery(this.attr('value'));
1757
1758                                         dijit.byId('labelTree').setNameById(id, caption);
1759                                         this.setLabelColor(id, fg_color, bg_color);
1760                                         this.hide();
1761
1762                                         new Ajax.Request("backend.php", {
1763                                                 parameters: query,
1764                                                 onComplete: function(transport) {
1765                                                         updateFilterList();
1766                                         } });
1767                                 }
1768                         },
1769                         href: query});
1770
1771                 dialog.show();
1772
1773         } catch (e) {
1774                 exception_error("editLabel", e);
1775         }
1776 }
1777
1778 function clearTwitterCredentials() {
1779         try {
1780                 var ok = confirm(__("This will clear your stored authentication information for Twitter. Continue?"));
1781
1782                 if (ok) {
1783                         notify_progress("Clearing credentials...");
1784
1785                         var query = "?op=pref-feeds&method=remtwitterinfo";
1786
1787                         new Ajax.Request("backend.php", {
1788                                 parameters: query,
1789                                 onComplete: function(transport) {
1790                                         notify_info("Twitter credentials have been cleared.");
1791                                         updateFeedList();
1792                                 } });
1793                 }
1794
1795         } catch (e) {
1796                 exception_error("clearTwitterCredentials", e);
1797         }
1798 }
1799
1800 function customizeCSS() {
1801         try {
1802                 var query = "backend.php?op=dlg&method=customizeCSS";
1803
1804                 if (dijit.byId("cssEditDlg"))
1805                         dijit.byId("cssEditDlg").destroyRecursive();
1806
1807                 dialog = new dijit.Dialog({
1808                         id: "cssEditDlg",
1809                         title: __("Customize stylesheet"),
1810                         style: "width: 600px",
1811                         execute: function() {
1812                                 notify_progress('Saving data...', true);
1813                                 new Ajax.Request("backend.php", {
1814                                         parameters: dojo.objectToQuery(this.attr('value')),
1815                                         onComplete: function(transport) {
1816                                                 notify('');
1817                                                 window.location.reload();
1818                                 } });
1819
1820                         },
1821                         href: query});
1822
1823                 dialog.show();
1824
1825         } catch (e) {
1826                 exception_error("customizeCSS", e);
1827         }
1828 }
1829
1830 function insertSSLserial(value) {
1831         try {
1832                 dijit.byId("SSL_CERT_SERIAL").attr('value', value);
1833         } catch (e) {
1834                 exception_error("insertSSLcerial", e);
1835         }
1836 }
1837
1838 function getSelectedInstances() {
1839         return getSelectedTableRowIds("prefInstanceList");
1840 }
1841
1842 function addInstance() {
1843         try {
1844                 var query = "backend.php?op=dlg&method=addInstance";
1845
1846                 if (dijit.byId("instanceAddDlg"))
1847                         dijit.byId("instanceAddDlg").destroyRecursive();
1848
1849                 dialog = new dijit.Dialog({
1850                         id: "instanceAddDlg",
1851                         title: __("Link Instance"),
1852                         style: "width: 600px",
1853                         regenKey: function() {
1854                                 new Ajax.Request("backend.php", {
1855                                         parameters: "?op=rpc&method=genHash",
1856                                         onComplete: function(transport) {
1857                                                 var reply = JSON.parse(transport.responseText);
1858                                                 if (reply)
1859                                                         dijit.byId('instance_add_key').attr('value', reply.hash);
1860
1861                                         } });
1862                         },
1863                         execute: function() {
1864                                 if (this.validate()) {
1865                                         console.warn(dojo.objectToQuery(this.attr('value')));
1866
1867                                         notify_progress('Saving data...', true);
1868                                         new Ajax.Request("backend.php", {
1869                                                 parameters: dojo.objectToQuery(this.attr('value')),
1870                                                 onComplete: function(transport) {
1871                                                         dialog.hide();
1872                                                         notify('');
1873                                                         updateInstanceList();
1874                                         } });
1875                                 }
1876                         },
1877                         href: query,
1878                 });
1879
1880                 dialog.show();
1881
1882         } catch (e) {
1883                 exception_error("addInstance", e);
1884         }
1885 }
1886
1887 function editInstance(id, event) {
1888         try {
1889                 if (!event || !event.ctrlKey) {
1890
1891                 selectTableRows('prefInstanceList', 'none');
1892                 selectTableRowById('LIRR-'+id, 'LICHK-'+id, true);
1893
1894                 var query = "backend.php?op=pref-instances&method=edit&id=" +
1895                         param_escape(id);
1896
1897                 if (dijit.byId("instanceEditDlg"))
1898                         dijit.byId("instanceEditDlg").destroyRecursive();
1899
1900                 dialog = new dijit.Dialog({
1901                         id: "instanceEditDlg",
1902                         title: __("Edit Instance"),
1903                         style: "width: 600px",
1904                         regenKey: function() {
1905                                 new Ajax.Request("backend.php", {
1906                                         parameters: "?op=rpc&method=genHash",
1907                                         onComplete: function(transport) {
1908                                                 var reply = JSON.parse(transport.responseText);
1909                                                 if (reply)
1910                                                         dijit.byId('instance_edit_key').attr('value', reply.hash);
1911
1912                                         } });
1913                         },
1914                         execute: function() {
1915                                 if (this.validate()) {
1916 //                                      console.warn(dojo.objectToQuery(this.attr('value')));
1917
1918                                         notify_progress('Saving data...', true);
1919                                         new Ajax.Request("backend.php", {
1920                                                 parameters: dojo.objectToQuery(this.attr('value')),
1921                                                 onComplete: function(transport) {
1922                                                         dialog.hide();
1923                                                         notify('');
1924                                                         updateInstanceList();
1925                                         } });
1926                                 }
1927                         },
1928                         href: query,
1929                 });
1930
1931                 dialog.show();
1932
1933                 } else if (event.ctrlKey) {
1934                         var cb = $('LICHK-' + id);
1935                         cb.checked = !cb.checked;
1936                         toggleSelectRow(cb);
1937                 }
1938
1939
1940         } catch (e) {
1941                 exception_error("editInstance", e);
1942         }
1943 }
1944
1945 function removeSelectedInstances() {
1946         try {
1947                 var sel_rows = getSelectedInstances();
1948
1949                 if (sel_rows.length > 0) {
1950
1951                         var ok = confirm(__("Remove selected instances?"));
1952
1953                         if (ok) {
1954                                 notify_progress("Removing selected instances...");
1955
1956                                 var query = "?op=pref-instances&method=remove&ids="+
1957                                         param_escape(sel_rows.toString());
1958
1959                                 new Ajax.Request("backend.php", {
1960                                         parameters: query,
1961                                         onComplete: function(transport) {
1962                                                 notify('');
1963                                                 updateInstanceList();
1964                                         } });
1965                         }
1966
1967                 } else {
1968                         alert(__("No instances are selected."));
1969                 }
1970
1971         } catch (e) {
1972                 exception_error("removeInstance", e);
1973         }
1974 }
1975
1976 function editSelectedInstance() {
1977         var rows = getSelectedInstances();
1978
1979         if (rows.length == 0) {
1980                 alert(__("No instances are selected."));
1981                 return;
1982         }
1983
1984         if (rows.length > 1) {
1985                 alert(__("Please select only one instance."));
1986                 return;
1987         }
1988
1989         notify("");
1990
1991         editInstance(rows[0]);
1992 }
1993
1994 function showHelp() {
1995         try {
1996                 new Ajax.Request("backend.php", {
1997                         parameters: "?op=backend&method=help&topic=prefs",
1998                         onComplete: function(transport) {
1999                                 $("hotkey_help_overlay").innerHTML = transport.responseText;
2000                                 Effect.Appear("hotkey_help_overlay", {duration : 0.3});
2001                         } });
2002
2003         } catch (e) {
2004                 exception_error("showHelp", e);
2005         }
2006 }
2007
2008 function exportData() {
2009         try {
2010
2011                 var query = "backend.php?op=dlg&method=exportData";
2012
2013                 if (dijit.byId("dataExportDlg"))
2014                         dijit.byId("dataExportDlg").destroyRecursive();
2015
2016                 var exported = 0;
2017
2018                 dialog = new dijit.Dialog({
2019                         id: "dataExportDlg",
2020                         title: __("Export Data"),
2021                         style: "width: 600px",
2022                         prepare: function() {
2023
2024                                 notify_progress("Loading, please wait...");
2025
2026                                 new Ajax.Request("backend.php", {
2027                                         parameters: "?op=rpc&method=exportrun&offset=" + exported,
2028                                         onComplete: function(transport) {
2029                                                 try {
2030                                                         var rv = JSON.parse(transport.responseText);
2031
2032                                                         if (rv && rv.exported != undefined) {
2033                                                                 if (rv.exported > 0) {
2034
2035                                                                         exported += rv.exported;
2036
2037                                                                         $("export_status_message").innerHTML =
2038                                                                                 "<img src='images/indicator_tiny.gif'> " +
2039                                                                                 "Exported %d articles, please wait...".replace("%d",
2040                                                                                         exported);
2041
2042                                                                         setTimeout('dijit.byId("dataExportDlg").prepare()', 2000);
2043
2044                                                                 } else {
2045
2046                                                                         $("export_status_message").innerHTML =
2047                                                                                 __("Finished, exported %d articles. You can download the data <a class='visibleLink' href='%u'>here</a>.")
2048                                                                                 .replace("%d", exported)
2049                                                                                 .replace("%u", "backend.php?op=rpc&subop=exportget");
2050
2051                                                                         exported = 0;
2052
2053                                                                 }
2054
2055                                                         } else {
2056                                                                 $("export_status_message").innerHTML =
2057                                                                         "Error occured, could not export data.";
2058                                                         }
2059                                                 } catch (e) {
2060                                                         exception_error("exportData", e, transport.responseText);
2061                                                 }
2062
2063                                                 notify('');
2064
2065                                         } });
2066
2067                         },
2068                         execute: function() {
2069                                 if (this.validate()) {
2070
2071
2072
2073                                 }
2074                         },
2075                         href: query});
2076
2077                 dialog.show();
2078
2079
2080         } catch (e) {
2081                 exception_error("exportData", e);
2082         }
2083 }
2084
2085 function dataImportComplete(iframe) {
2086         try {
2087                 if (!iframe.contentDocument.body.innerHTML) return false;
2088
2089                 Element.hide(iframe);
2090
2091                 notify('');
2092
2093                 if (dijit.byId('dataImportDlg'))
2094                         dijit.byId('dataImportDlg').destroyRecursive();
2095
2096                 var content = iframe.contentDocument.body.innerHTML;
2097
2098                 dialog = new dijit.Dialog({
2099                         id: "dataImportDlg",
2100                         title: __("Data Import"),
2101                         style: "width: 600px",
2102                         onCancel: function() {
2103
2104                         },
2105                         content: content});
2106
2107                 dialog.show();
2108
2109         } catch (e) {
2110                 exception_error("dataImportComplete", e);
2111         }
2112 }
2113
2114 function gotoExportOpml(filename, settings) {
2115         tmp = settings ? 1 : 0;
2116         document.location.href = "opml.php?op=Export&filename=" + filename + "&settings=" + tmp;
2117 }
2118
2119
2120 function batchSubscribe() {
2121         try {
2122                 var query = "backend.php?op=dlg&method=batchSubscribe";
2123
2124                 if (dijit.byId("batchSubDlg"))
2125                         dijit.byId("batchSubDlg").destroyRecursive();
2126
2127                 var dialog = new dijit.Dialog({
2128                         id: "batchSubDlg",
2129                         title: __("Batch subscribe"),
2130                         style: "width: 600px",
2131                         execute: function() {
2132                                 if (this.validate()) {
2133                                         console.log(dojo.objectToQuery(this.attr('value')));
2134
2135                                         notify_progress(__("Subscribing to feeds..."), true);
2136
2137                                         new Ajax.Request("backend.php", {
2138                                                 parameters: dojo.objectToQuery(this.attr('value')),
2139                                                 onComplete: function(transport) {
2140                                                         this.hide();
2141                                                 } });
2142                                         }
2143                         },
2144                         href: query});
2145
2146                 dialog.show();
2147         } catch (e) {
2148                 exception_error("batchSubscribe", e);
2149         }
2150 }
2151