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 feedlist_callback2(transport) {
   9         try {
  10                 dijit.byId('feedConfigTab').attr('content', transport.responseText);
  11                 selectTab("feedConfig", true);
  12                 notify("");
  13         } catch (e) {
  14                 exception_error("feedlist_callback2", e);
  15         }
  16 }
  17
  18 function filterlist_callback2(transport) {
  19         dijit.byId('filterConfigTab').attr('content', transport.responseText);
  20         notify("");
  21 }
  22
  23 function labellist_callback2(transport) {
  24         try {
  25                 dijit.byId('labelConfigTab').attr('content', transport.responseText);
  26                 notify("");
  27         } catch (e) {
  28                 exception_error("labellist_callback2", e);
  29         }
  30 }
  31
  32 function userlist_callback2(transport) {
  33         try {
  34                 dijit.byId('userConfigTab').attr('content', transport.responseText);
  35
  36                 notify("");
  37         } catch (e) {
  38                 exception_error("userlist_callback2", e);
  39         }
  40 }
  41
  42 function prefslist_callback2(transport) {
  43         try {
  44                 dijit.byId('genConfigTab').attr('content', transport.responseText);
  45
  46                 notify("");
  47         } catch (e) {
  48                 exception_error("prefslist_callback2", e);
  49         }
  50 }
  51
  52 function notify_callback2(transport) {
  53         notify_info(transport.responseText);
  54 }
  55
  56 function updateFeedList(sort_key) {
  57         new Ajax.Request("backend.php", {
  58                 parameters: "?op=pref-feeds",
  59                 onComplete: function(transport) {
  60                         feedlist_callback2(transport);
  61                 } });
  62 }
  63
  64 function updateUsersList(sort_key) {
  65
  66         try {
  67
  68                 var user_search = $("user_search");
  69                 var search = "";
  70                 if (user_search) { search = user_search.value; }
  71
  72                 var query = "?op=pref-users&sort="
  73                         + param_escape(sort_key) +
  74                         "&search=" + param_escape(search);
  75
  76                 new Ajax.Request("backend.php", {
  77                         parameters: query,
  78                         onComplete: function(transport) {
  79                                 userlist_callback2(transport);
  80                         } });
  81
  82         } catch (e) {
  83                 exception_error("updateUsersList", e);
  84         }
  85 }
  86
  87 function addUser() {
  88
  89         try {
  90
  91                 var login = prompt(__("Please enter login:"), "");
  92
  93                 if (login == null) {
  94                         return false;
  95                 }
  96
  97                 if (login == "") {
  98                         alert(__("Can't create user: no login specified."));
  99                         return false;
 100                 }
 101
 102                 notify_progress("Adding user...");
 103
 104                 var query = "?op=pref-users&subop=add&login=" +
 105                         param_escape(login);
 106
 107                 new Ajax.Request("backend.php", {
 108                         parameters: query,
 109                         onComplete: function(transport) {
 110                                 userlist_callback2(transport);
 111                         } });
 112
 113         } catch (e) {
 114                 exception_error("addUser", e);
 115         }
 116 }
 117
 118 function editUser(id, event) {
 119
 120         try {
 121                 if (!event || !event.ctrlKey) {
 122
 123                 notify_progress("Loading, please wait...");
 124
 125                 selectTableRows('prefUserList', 'none');
 126                 selectTableRowById('UMRR-'+id, 'UMCHK-'+id, true);
 127
 128                 var query = "?op=pref-users&subop=edit&id=" +
 129                         param_escape(id);
 130
 131                 new Ajax.Request("backend.php", {
 132                         parameters: query,
 133                         onComplete: function(transport) {
 134                                         infobox_callback2(transport);
 135                                         document.forms['user_edit_form'].login.focus();
 136                                 } });
 137
 138                 } else if (event.ctrlKey) {
 139                         var cb = $('UMCHK-' + id);
 140                         cb.checked = !cb.checked;
 141                         toggleSelectRow(cb);
 142                 }
 143
 144         } catch (e) {
 145                 exception_error("editUser", e);
 146         }
 147
 148 }
 149
 150 function editFilter(id) {
 151         try {
 152
 153                 var query = "backend.php?op=pref-filters&subop=edit&id=" + param_escape(id);
 154
 155                 if (dijit.byId("filterEditDlg"))
 156                         dijit.byId("filterEditDlg").destroyRecursive();
 157
 158                 dialog = new dijit.Dialog({
 159                         id: "filterEditDlg",
 160                         title: __("Edit Filter"),
 161                         style: "width: 600px",
 162                         removeFilter: function() {
 163                                 var title = this.attr('value').reg_exp;
 164                                 var msg = __("Remove filter %s?").replace("%s", title);
 165
 166                                 if (confirm(msg)) {
 167                                         this.hide();
 168
 169                                         notify_progress("Removing filter...");
 170
 171                                         var id = this.attr('value').id;
 172
 173                                         var query = "?op=pref-filters&subop=remove&ids="+
 174                                                 param_escape(id);
 175
 176                                         new Ajax.Request("backend.php", {
 177                                                 parameters: query,
 178                                                 onComplete: function(transport) {
 179                                                         updateFilterList();
 180                                                 } });
 181                                 }
 182                         },
 183
 184                         execute: function() {
 185                                 if (this.validate()) {
 186
 187                                         var query = "?op=rpc&subop=verifyRegexp&reg_exp=" +
 188                                                 param_escape(dialog.attr('value').reg_exp);
 189
 190                                         notify_progress("Verifying regular expression...");
 191
 192                                         new Ajax.Request("backend.php", {
 193                                                 parameters: query,
 194                                                 onComplete: function(transport) {
 195                                                         var reply = JSON.parse(transport.responseText);
 196
 197                                                         if (reply) {
 198                                                                 notify('');
 199
 200                                                                 if (!reply['status']) {
 201                                                                         alert("Match regular expression seems to be invalid.");
 202                                                                         return;
 203                                                                 } else {
 204                                                                         notify_progress("Saving data...", true);
 205
 206                                                                         console.log(dojo.objectToQuery(dialog.attr('value')));
 207
 208                                                                         new Ajax.Request("backend.php", {
 209                                                                                 parameters: dojo.objectToQuery(dialog.attr('value')),
 210                                                                                 onComplete: function(transport) {
 211                                                                                         dialog.hide();
 212                                                                                         updateFilterList();
 213                                                                         }})
 214                                                                 }
 215                                                         }
 216                                         }});
 217                                 }
 218                         },
 219                         href: query});
 220
 221                 dialog.show();
 222
 223
 224         } catch (e) {
 225                 exception_error("editFilter", e);
 226         }
 227 }
 228
 229 function getSelectedLabels() {
 230         var tree = dijit.byId("labelTree");
 231         var items = tree.model.getCheckedItems();
 232         var rv = [];
 233
 234         items.each(function(item) {
 235                 rv.push(tree.model.store.getValue(item, 'bare_id'));
 236         });
 237
 238         return rv;
 239 }
 240
 241 function getSelectedUsers() {
 242         return getSelectedTableRowIds("prefUserList");
 243 }
 244
 245 function getSelectedFeeds() {
 246         var tree = dijit.byId("feedTree");
 247         var items = tree.model.getCheckedItems();
 248         var rv = [];
 249
 250         items.each(function(item) {
 251                 rv.push(tree.model.store.getValue(item, 'bare_id'));
 252         });
 253
 254         return rv;
 255 }
 256
 257 function getSelectedFilters() {
 258         var tree = dijit.byId("filterTree");
 259         var items = tree.model.getCheckedItems();
 260         var rv = [];
 261
 262         items.each(function(item) {
 263                 rv.push(tree.model.store.getValue(item, 'bare_id'));
 264         });
 265
 266         return rv;
 267
 268 }
 269
 270 /* function getSelectedFeedCats() {
 271         return getSelectedTableRowIds("prefFeedCatList");
 272 } */
 273
 274 function removeSelectedLabels() {
 275
 276         var sel_rows = getSelectedLabels();
 277
 278         if (sel_rows.length > 0) {
 279
 280                 var ok = confirm(__("Remove selected labels?"));
 281
 282                 if (ok) {
 283                         notify_progress("Removing selected labels...");
 284
 285                         var query = "?op=pref-labels&subop=remove&ids="+
 286                                 param_escape(sel_rows.toString());
 287
 288                         new Ajax.Request("backend.php", {
 289                                 parameters: query,
 290                                 onComplete: function(transport) {
 291                                                 labellist_callback2(transport);
 292                                         } });
 293
 294                 }
 295         } else {
 296                 alert(__("No labels are selected."));
 297         }
 298
 299         return false;
 300 }
 301
 302 function removeSelectedUsers() {
 303
 304         try {
 305
 306                 var sel_rows = getSelectedUsers();
 307
 308                 if (sel_rows.length > 0) {
 309
 310                         var ok = confirm(__("Remove selected users? Neither default admin nor your account will be removed."));
 311
 312                         if (ok) {
 313                                 notify_progress("Removing selected users...");
 314
 315                                 var query = "?op=pref-users&subop=remove&ids="+
 316                                         param_escape(sel_rows.toString());
 317
 318                                 new Ajax.Request("backend.php", {
 319                                         parameters: query,
 320                                         onComplete: function(transport) {
 321                                                 userlist_callback2(transport);
 322                                         } });
 323
 324                         }
 325
 326                 } else {
 327                         alert(__("No users are selected."));
 328                 }
 329
 330         } catch (e) {
 331                 exception_error("removeSelectedUsers", e);
 332         }
 333
 334         return false;
 335 }
 336
 337 function removeSelectedFilters() {
 338
 339         try {
 340
 341                 var sel_rows = getSelectedFilters();
 342
 343                 if (sel_rows.length > 0) {
 344
 345                         var ok = confirm(__("Remove selected filters?"));
 346
 347                         if (ok) {
 348                                 notify_progress("Removing selected filters...");
 349
 350                                 var query = "?op=pref-filters&subop=remove&ids="+
 351                                         param_escape(sel_rows.toString());
 352
 353                                 new Ajax.Request("backend.php", {
 354                                                 parameters: query,
 355                                                 onComplete: function(transport) {
 356                                                                 filterlist_callback2(transport);
 357                                         } });
 358
 359                         }
 360                 } else {
 361                         alert(__("No filters are selected."));
 362                 }
 363
 364         } catch (e) {
 365                 exception_error("removeSelectedFilters", e);
 366         }
 367
 368         return false;
 369 }
 370
 371
 372 function removeSelectedFeeds() {
 373
 374         try {
 375
 376                 var sel_rows = getSelectedFeeds();
 377
 378                 if (sel_rows.length > 0) {
 379
 380                         var ok = confirm(__("Unsubscribe from selected feeds?"));
 381
 382                         if (ok) {
 383
 384                                 notify_progress("Unsubscribing from selected feeds...", true);
 385
 386                                 var query = "?op=pref-feeds&subop=remove&ids="+
 387                                         param_escape(sel_rows.toString());
 388
 389                                 console.log(query);
 390
 391                                 new Ajax.Request("backend.php", {
 392                                         parameters: query,
 393                                         onComplete: function(transport) {
 394                                                 updateFeedList();
 395                                                 } });
 396                         }
 397
 398                 } else {
 399                         alert(__("No feeds are selected."));
 400                 }
 401
 402         } catch (e) {
 403                 exception_error("removeSelectedFeeds", e);
 404         }
 405
 406         return false;
 407 }
 408
 409 function clearSelectedFeeds() {
 410
 411         var sel_rows = getSelectedFeeds();
 412
 413         if (sel_rows.length > 1) {
 414                 alert(__("Please select only one feed."));
 415                 return;
 416         }
 417
 418         if (sel_rows.length > 0) {
 419
 420                 var ok = confirm(__("Erase all non-starred articles in selected feed?"));
 421
 422                 if (ok) {
 423                         notify_progress("Clearing selected feed...");
 424                         clearFeedArticles(sel_rows[0]);
 425                 }
 426
 427         } else {
 428
 429                 alert(__("No feeds are selected."));
 430
 431         }
 432
 433         return false;
 434 }
 435
 436 function purgeSelectedFeeds() {
 437
 438         var sel_rows = getSelectedFeeds();
 439
 440         if (sel_rows.length > 0) {
 441
 442                 var pr = prompt(__("How many days of articles to keep (0 - use default)?"), "0");
 443
 444                 if (pr != undefined) {
 445                         notify_progress("Purging selected feed...");
 446
 447                         var query = "?op=rpc&subop=purge&ids="+
 448                                 param_escape(sel_rows.toString()) + "&days=" + pr;
 449
 450                         console.log(query);
 451
 452                         new Ajax.Request("prefs.php",   {
 453                                 parameters: query,
 454                                 onComplete: function(transport) {
 455                                         notify('');
 456                                 } });
 457                 }
 458
 459         } else {
 460
 461                 alert(__("No feeds are selected."));
 462
 463         }
 464
 465         return false;
 466 }
 467
 468 function removeSelectedPrefProfiles() {
 469
 470         var sel_rows = getSelectedFeedCats();
 471
 472         if (sel_rows.length > 0) {
 473
 474                 var ok = confirm(__("Remove selected profiles? Active and default profiles will not be removed."));
 475
 476                 if (ok) {
 477                         notify_progress("Removing selected profiles...");
 478
 479                         var query = "?op=rpc&subop=remprofiles&ids="+
 480                                 param_escape(sel_rows.toString());
 481
 482                         new Ajax.Request("backend.php", {
 483                                 parameters: query,
 484                                 onComplete: function(transport) {
 485                                         editProfiles();
 486                                 } });
 487                 }
 488
 489         } else {
 490                 alert(__("No profiles selected."));
 491         }
 492
 493         return false;
 494 }
 495
 496 function userEditCancel() {
 497         closeInfoBox();
 498         return false;
 499 }
 500
 501 function userEditSave() {
 502
 503         try {
 504
 505                 var login = document.forms["user_edit_form"].login.value;
 506
 507                 if (login.length == 0) {
 508                         alert(__("Login field cannot be blank."));
 509                         return;
 510                 }
 511
 512                 notify_progress("Saving user...");
 513
 514                 closeInfoBox();
 515
 516                 var query = Form.serialize("user_edit_form");
 517
 518                 new Ajax.Request("backend.php", {
 519                         parameters: query,
 520                         onComplete: function(transport) {
 521                                 userlist_callback2(transport);
 522                         } });
 523
 524         } catch (e) {
 525                 exception_error("userEditSave", e);
 526         }
 527
 528         return false;
 529
 530 }
 531
 532
 533 function editSelectedUser() {
 534         var rows = getSelectedUsers();
 535
 536         if (rows.length == 0) {
 537                 alert(__("No users are selected."));
 538                 return;
 539         }
 540
 541         if (rows.length > 1) {
 542                 alert(__("Please select only one user."));
 543                 return;
 544         }
 545
 546         notify("");
 547
 548         editUser(rows[0]);
 549 }
 550
 551 function resetSelectedUserPass() {
 552
 553         try {
 554
 555                 var rows = getSelectedUsers();
 556
 557                 if (rows.length == 0) {
 558                         alert(__("No users are selected."));
 559                         return;
 560                 }
 561
 562                 if (rows.length > 1) {
 563                         alert(__("Please select only one user."));
 564                         return;
 565                 }
 566
 567                 var ok = confirm(__("Reset password of selected user?"));
 568
 569                 if (ok) {
 570                         notify_progress("Resetting password for selected user...");
 571
 572                         var id = rows[0];
 573
 574                         var query = "?op=pref-users&subop=resetPass&id=" +
 575                                 param_escape(id);
 576
 577                         new Ajax.Request("backend.php", {
 578                                 parameters: query,
 579                                 onComplete: function(transport) {
 580                                         userlist_callback2(transport);
 581                                 } });
 582
 583                 }
 584
 585         } catch (e) {
 586                 exception_error("resetSelectedUserPass", e);
 587         }
 588 }
 589
 590 function selectedUserDetails() {
 591
 592         try {
 593
 594                 var rows = getSelectedUsers();
 595
 596                 if (rows.length == 0) {
 597                         alert(__("No users are selected."));
 598                         return;
 599                 }
 600
 601                 if (rows.length > 1) {
 602                         alert(__("Please select only one user."));
 603                         return;
 604                 }
 605
 606                 notify_progress("Loading, please wait...");
 607
 608                 var id = rows[0];
 609
 610                 var query = "?op=pref-users&subop=user-details&id=" + id;
 611
 612                 new Ajax.Request("backend.php", {
 613                         parameters: query,
 614                         onComplete: function(transport) {
 615                                         infobox_callback2(transport);
 616                                 } });
 617         } catch (e) {
 618                 exception_error("selectedUserDetails", e);
 619         }
 620 }
 621
 622
 623 function editSelectedFilter() {
 624         var rows = getSelectedFilters();
 625
 626         if (rows.length == 0) {
 627                 alert(__("No filters are selected."));
 628                 return;
 629         }
 630
 631         if (rows.length > 1) {
 632                 alert(__("Please select only one filter."));
 633                 return;
 634         }
 635
 636         notify("");
 637
 638         editFilter(rows[0]);
 639
 640 }
 641
 642
 643 function editSelectedFeed() {
 644         var rows = getSelectedFeeds();
 645
 646         if (rows.length == 0) {
 647                 alert(__("No feeds are selected."));
 648                 return;
 649         }
 650
 651         if (rows.length > 1) {
 652                 return editSelectedFeeds();
 653         }
 654
 655         notify("");
 656
 657         editFeed(rows[0], {});
 658
 659 }
 660
 661 function editSelectedFeeds() {
 662
 663         try {
 664                 var rows = getSelectedFeeds();
 665
 666                 if (rows.length == 0) {
 667                         alert(__("No feeds are selected."));
 668                         return;
 669                 }
 670
 671                 notify("");
 672
 673                 var query = "backend.php?op=pref-feeds&subop=editfeeds&ids=" +
 674                         param_escape(rows.toString());
 675
 676                 if (dijit.byId("feedEditDlg"))
 677                         dijit.byId("feedEditDlg").destroyRecursive();
 678
 679                 dialog = new dijit.Dialog({
 680                         id: "feedEditDlg",
 681                         title: __("Edit Multiple Feeds"),
 682                         style: "width: 600px",
 683                         getChildByName: function (name) {
 684                                 var rv = null
 685                                 this.getChildren().each(
 686                                         function(child) {
 687                                                 if (child.name == name) {
 688                                                         rv = child;
 689                                                         return;
 690                                                 }
 691                                         });
 692                                 return rv;
 693                         },
 694                         toggleField: function (checkbox, elem, label) {
 695                                 this.getChildByName(elem).attr('disabled', !checkbox.checked);
 696
 697                                 if ($(label))
 698                                         if (checkbox.checked)
 699                                                 $(label).removeClassName('insensitive');
 700                                         else
 701                                                 $(label).addClassName('insensitive');
 702
 703                         },
 704                         execute: function() {
 705                                 if (this.validate() && confirm(__("Save changes to selected feeds?"))) {
 706                                         var query = dojo.objectToQuery(this.attr('value'));
 707
 708                                         /* Form.serialize ignores unchecked checkboxes */
 709
 710                                         if (!query.match("&rtl_content=") &&
 711                                                         this.getChildByName('rtl_content').attr('disabled') == false) {
 712                                                 query = query + "&rtl_content=false";
 713                                         }
 714
 715                                         if (!query.match("&private=") &&
 716                                                         this.getChildByName('private').attr('disabled') == false) {
 717                                                 query = query + "&private=false";
 718                                         }
 719
 720                                         if (!query.match("&cache_images=") &&
 721                                                         this.getChildByName('cache_images').attr('disabled') == false) {
 722                                                 query = query + "&cache_images=false";
 723                                         }
 724
 725                                         if (!query.match("&include_in_digest=") &&
 726                                                         this.getChildByName('include_in_digest').attr('disabled') == false) {
 727                                                 query = query + "&include_in_digest=false";
 728                                         }
 729
 730                                         console.log(query);
 731
 732                                         notify_progress("Saving data...", true);
 733
 734                                         new Ajax.Request("backend.php", {
 735                                                 parameters: query,
 736                                                 onComplete: function(transport) {
 737                                                         dialog.hide();
 738                                                         updateFeedList();
 739                                         }})
 740                                 }
 741                         },
 742                         href: query});
 743
 744                 dialog.show();
 745
 746         } catch (e) {
 747                 exception_error("editSelectedFeeds", e);
 748         }
 749 }
 750
 751 function piggie(enable) {
 752         if (enable) {
 753                 console.log("I LOVEDED IT!");
 754                 var piggie = $("piggie");
 755
 756                 Element.show(piggie);
 757                 Position.Center(piggie);
 758                 Effect.Puff(piggie);
 759
 760         }
 761 }
 762
 763 function opmlImportComplete(iframe) {
 764         try {
 765                 if (!iframe.contentDocument.body.innerHTML) return false;
 766
 767                 notify('');
 768
 769                 if (dijit.byId('opmlImportDlg'))
 770                         dijit.byId('opmlImportDlg').destroyRecursive();
 771
 772                 var content = iframe.contentDocument.body.innerHTML;
 773
 774                 dialog = new dijit.Dialog({
 775                         id: "opmlImportDlg",
 776                         title: __("OPML Import"),
 777                         style: "width: 600px",
 778                         onCancel: function() {
 779                                 updateFeedList();
 780                         },
 781                         content: content});
 782
 783                 dialog.show();
 784
 785         } catch (e) {
 786                 exception_error("opmlImportComplete", e);
 787         }
 788 }
 789
 790 function opmlImport() {
 791
 792         var opml_file = $("opml_file");
 793
 794         if (opml_file.value.length == 0) {
 795                 alert(__("Please choose an OPML file first."));
 796                 return false;
 797         } else {
 798                 notify_progress("Importing, please wait...", true);
 799                 return true;
 800         }
 801 }
 802
 803 function updateFilterList() {
 804         new Ajax.Request("backend.php", {
 805                 parameters: "?op=pref-filters",
 806                 onComplete: function(transport) {
 807                         filterlist_callback2(transport);
 808                 } });
 809 }
 810
 811 function updateLabelList() {
 812         new Ajax.Request("backend.php", {
 813                 parameters: "?op=pref-labels",
 814                 onComplete: function(transport) {
 815                         labellist_callback2(transport);
 816                 } });
 817 }
 818
 819 function updatePrefsList() {
 820         new Ajax.Request("backend.php", {
 821                 parameters: "?op=pref-prefs",
 822                 onComplete: function(transport) {
 823                         prefslist_callback2(transport);
 824                 } });
 825 }
 826
 827 function selectTab(id, noupdate, subop) {
 828         try {
 829                 if (!noupdate) {
 830                         notify_progress("Loading, please wait...");
 831
 832                         if (id == "feedConfig") {
 833                                 updateFeedList();
 834                         } else if (id == "filterConfig") {
 835                                 updateFilterList();
 836                         } else if (id == "labelConfig") {
 837                                 updateLabelList();
 838                         } else if (id == "genConfig") {
 839                                 updatePrefsList();
 840                         } else if (id == "userConfig") {
 841                                 updateUsersList();
 842                         }
 843
 844                         var tab = dijit.byId(id + "Tab");
 845                         dijit.byId("pref-tabs").selectChild(tab);
 846
 847                 }
 848
 849         } catch (e) {
 850                 exception_error("selectTab", e);
 851         }
 852 }
 853
 854 function init_second_stage() {
 855         try {
 856
 857                 document.onkeydown = pref_hotkey_handler;
 858                 loading_set_progress(50);
 859                 notify("");
 860
 861                 dojo.addOnLoad(function() {
 862                         var tab = getURLParam('tab');
 863
 864                         if (tab) {
 865                                 tab = dijit.byId(tab + "Tab");
 866                                 if (tab) dijit.byId("pref-tabs").selectChild(tab);
 867                         }
 868
 869                         var subop = getURLParam('subop');
 870
 871                         if (subop == 'editFeed') {
 872                                 var param = getURLParam('subopparam');
 873
 874                                 window.setTimeout('editFeed(' + param + ')', 100);
 875                         }
 876                 });
 877
 878                 setTimeout("hotkey_prefix_timeout()", 5*1000);
 879
 880         } catch (e) {
 881                 exception_error("init_second_stage", e);
 882         }
 883 }
 884
 885 function init() {
 886
 887         try {
 888                 dojo.registerModulePath("lib", "..");
 889                 dojo.registerModulePath("fox", "../..");
 890
 891                 dojo.require("lib.CheckBoxTree");
 892                 dojo.require("fox.PrefFeedTree");
 893                 dojo.require("fox.PrefFilterTree");
 894                 dojo.require("fox.PrefLabelTree");
 895
 896                 dojo.parser.parse();
 897
 898                 dojo.addOnLoad(function() {
 899                         loading_set_progress(50);
 900
 901                         new Ajax.Request("backend.php", {
 902                                 parameters: {op: "rpc", subop: "sanityCheck"},
 903                                         onComplete: function(transport) {
 904                                         backend_sanity_check_callback(transport);
 905                                 } });
 906                 });
 907
 908         } catch (e) {
 909                 exception_error("init", e);
 910         }
 911 }
 912
 913 function validatePrefsReset() {
 914         try {
 915                 var ok = confirm(__("Reset to defaults?"));
 916
 917                 if (ok) {
 918
 919                         query = "?op=pref-prefs&subop=reset-config";
 920                         console.log(query);
 921
 922                         new Ajax.Request("backend.php", {
 923                                 parameters: query,
 924                                 onComplete: function(transport) {
 925                                         var msg = transport.responseText;
 926                                         if (msg.match("PREFS_THEME_CHANGED")) {
 927                                                 window.location.reload();
 928                                         } else {
 929                                                 notify_info(msg);
 930                                                 selectTab();
 931                                         }
 932                                 } });
 933
 934                 }
 935
 936         } catch (e) {
 937                 exception_error("validatePrefsReset", e);
 938         }
 939
 940         return false;
 941
 942 }
 943
 944
 945 function pref_hotkey_handler(e) {
 946         try {
 947                 if (e.target.nodeName == "INPUT") return;
 948
 949                 var keycode;
 950                 var shift_key = false;
 951
 952                 var cmdline = $('cmdline');
 953
 954                 try {
 955                         shift_key = e.shiftKey;
 956                 } catch (e) {
 957
 958                 }
 959
 960                 if (window.event) {
 961                         keycode = window.event.keyCode;
 962                 } else if (e) {
 963                         keycode = e.which;
 964                 }
 965
 966                 var keychar = String.fromCharCode(keycode);
 967
 968                 if (keycode == 27) { // escape
 969                         if (Element.visible("hotkey_help_overlay")) {
 970                                 Element.hide("hotkey_help_overlay");
 971                         }
 972                         hotkey_prefix = false;
 973                         closeInfoBox();
 974                 }
 975
 976                 if (keycode == 16) return; // ignore lone shift
 977                 if (keycode == 17) return; // ignore lone ctrl
 978
 979                 if ((keycode == 67 || keycode == 71) && !hotkey_prefix) {
 980                         hotkey_prefix = keycode;
 981
 982                         var date = new Date();
 983                         var ts = Math.round(date.getTime() / 1000);
 984
 985                         hotkey_prefix_pressed = ts;
 986
 987                         cmdline.innerHTML = keychar;
 988                         Element.show(cmdline);
 989
 990                         console.log("KP: PREFIX=" + keycode + " CHAR=" + keychar);
 991                         return;
 992                 }
 993
 994                 if (Element.visible("hotkey_help_overlay")) {
 995                         Element.hide("hotkey_help_overlay");
 996                 }
 997
 998                 if (keycode == 13 || keycode == 27) {
 999                         seq = "";
1000                 } else {
1001                         seq = seq + "" + keycode;
1002                 }
1003
1004                 /* Global hotkeys */
1005
1006                 Element.hide(cmdline);
1007
1008                 if (!hotkey_prefix) {
1009
1010                         if ((keycode == 191 || keychar == '?') && shift_key) { // ?
1011                                 if (!Element.visible("hotkey_help_overlay")) {
1012                                         //Element.show("hotkey_help_overlay");
1013                                         Effect.Appear("hotkey_help_overlay", {duration : 0.3});
1014                                 } else {
1015                                         Element.hide("hotkey_help_overlay");
1016                                 }
1017                                 return false;
1018                         }
1019
1020                         if (keycode == 191 || keychar == '/') { // /
1021                                 var search_boxes = new Array("label_search",
1022                                         "feed_search", "filter_search", "user_search", "feed_browser_search");
1023
1024                                 for (var i = 0; i < search_boxes.length; i++) {
1025                                         var elem = $(search_boxes[i]);
1026                                         if (elem) {
1027                                                 $(search_boxes[i]).focus();
1028                                                 return false;
1029                                         }
1030                                 }
1031                         }
1032                 }
1033
1034                 /* Prefix c */
1035
1036                 if (hotkey_prefix == 67) { // c
1037                         hotkey_prefix = false;
1038
1039                         if (keycode == 70) { // f
1040                                 quickAddFilter();
1041                                 return false;
1042                         }
1043
1044                         if (keycode == 83) { // s
1045                                 quickAddFeed();
1046                                 return false;
1047                         }
1048
1049                         if (keycode == 85) { // u
1050                                 // no-op
1051                         }
1052
1053                         if (keycode == 67) { // c
1054                                 editFeedCats();
1055                                 return false;
1056                         }
1057
1058                         if (keycode == 84 && shift_key) { // T
1059                                 feedBrowser();
1060                                 return false;
1061                         }
1062
1063                 }
1064
1065                 /* Prefix g */
1066
1067                 if (hotkey_prefix == 71) { // g
1068
1069                         hotkey_prefix = false;
1070
1071                         if (keycode == 49 && $("genConfigTab")) { // 1
1072                                 selectTab("genConfig");
1073                                 return false;
1074                         }
1075
1076                         if (keycode == 50 && $("feedConfigTab")) { // 2
1077                                 selectTab("feedConfig");
1078                                 return false;
1079                         }
1080
1081                         if (keycode == 51 && $("filterConfigTab")) { // 4
1082                                 selectTab("filterConfig");
1083                                 return false;
1084                         }
1085
1086                         if (keycode == 52 && $("labelConfigTab")) { // 5
1087                                 selectTab("labelConfig");
1088                                 return false;
1089                         }
1090
1091                         if (keycode == 53 && $("userConfigTab")) { // 6
1092                                 selectTab("userConfig");
1093                                 return false;
1094                         }
1095
1096                         if (keycode == 88) { // x
1097                                 return gotoMain();
1098                         }
1099
1100                 }
1101
1102                 if ($("piggie")) {
1103                         if (seq.match("8073717369")) {
1104                                 seq = "";
1105                                 piggie(true);
1106                         } else {
1107                                 piggie(false);
1108                         }
1109                 }
1110
1111                 if (hotkey_prefix) {
1112                         console.log("KP: PREFIX=" + hotkey_prefix + " CODE=" + keycode + " CHAR=" + keychar);
1113                 } else {
1114                         console.log("KP: CODE=" + keycode + " CHAR=" + keychar);
1115                 }
1116
1117         } catch (e) {
1118                 exception_error("pref_hotkey_handler", e);
1119         }
1120 }
1121
1122 function editFeedCats() {
1123         try {
1124                 var query = "backend.php?op=pref-feeds&subop=editCats";
1125
1126                 if (dijit.byId("feedCatEditDlg"))
1127                         dijit.byId("feedCatEditDlg").destroyRecursive();
1128
1129                 dialog = new dijit.Dialog({
1130                         id: "feedCatEditDlg",
1131                         title: __("Feed Categories"),
1132                         style: "width: 600px",
1133                         getSelectedCategories: function() {
1134                                 return getSelectedTableRowIds("prefFeedCatList");
1135                         },
1136                         removeSelected: function() {
1137                                 var sel_rows = this.getSelectedCategories();
1138
1139                                 if (sel_rows.length > 0) {
1140                                         var ok = confirm(__("Remove selected categories?"));
1141
1142                                         if (ok) {
1143                                                 notify_progress("Removing selected categories...", true);
1144
1145                                                 var query = "?op=pref-feeds&subop=editCats&action=remove&ids="+
1146                                                         param_escape(sel_rows.toString());
1147
1148                                                 new Ajax.Request("backend.php", {
1149                                                         parameters: query,
1150                                                         onComplete: function(transport) {
1151                                                                 notify('');
1152                                                                 dialog.attr('content', transport.responseText);
1153                                                                 updateFeedList();
1154                                                         } });
1155
1156                                         }
1157
1158                                 } else {
1159                                         alert(__("No categories are selected."));
1160                                 }
1161                         },
1162                         addCategory: function() {
1163                                 if (this.validate()) {
1164                                         notify_progress("Creating category...");
1165
1166                                         var query = "?op=pref-feeds&subop=editCats&action=add&cat=" +
1167                                                 param_escape(this.attr('value').newcat);
1168
1169                                         new Ajax.Request("backend.php", {
1170                                                 parameters: query,
1171                                                 onComplete: function(transport) {
1172                                                         notify('');
1173                                                         dialog.attr('content', transport.responseText);
1174                                                         updateFeedList();
1175                                                 } });
1176                                 }
1177                         },
1178                         execute: function() {
1179                                 if (this.validate()) {
1180                                 }
1181                         },
1182                         href: query});
1183
1184                 dialog.show();
1185
1186         } catch (e) {
1187                 exception_error("editFeedCats", e);
1188         }
1189 }
1190
1191 function showFeedsWithErrors() {
1192         displayDlg('feedUpdateErrors');
1193 }
1194
1195 function opmlRegenKey() {
1196
1197         try {
1198                 var ok = confirm(__("Replace current OPML publishing address with a new one?"));
1199
1200                 if (ok) {
1201
1202                         notify_progress("Trying to change address...", true);
1203
1204                         var query = "?op=rpc&subop=regenOPMLKey";
1205
1206                         new Ajax.Request("backend.php", {
1207                                 parameters: query,
1208                                 onComplete: function(transport) {
1209                                                 var reply = JSON.parse(transport.responseText);
1210
1211                                                 var new_link = reply.link;
1212
1213                                                 var e = $('pub_opml_url');
1214
1215                                                 if (new_link) {
1216                                                         e.href = new_link;
1217                                                         e.innerHTML = new_link;
1218
1219                                                         new Effect.Highlight(e);
1220
1221                                                         notify('');
1222
1223                                                 } else {
1224                                                         notify_error("Could not change feed URL.");
1225                                                 }
1226                                 } });
1227                 }
1228         } catch (e) {
1229                 exception_error("opmlRegenKey", e);
1230         }
1231         return false;
1232 }
1233
1234 function feedActionChange() {
1235         try {
1236                 var chooser = $("feedActionChooser");
1237                 var opid = chooser[chooser.selectedIndex].value;
1238
1239                 chooser.selectedIndex = 0;
1240                 feedActionGo(opid);
1241         } catch (e) {
1242                 exception_error("feedActionChange", e);
1243         }
1244 }
1245
1246 function feedActionGo(op) {
1247         try {
1248                 if (op == "facEdit") {
1249
1250                         var rows = getSelectedFeeds();
1251
1252                         if (rows.length > 1) {
1253                                 editSelectedFeeds();
1254                         } else {
1255                                 editSelectedFeed();
1256                         }
1257                 }
1258
1259                 if (op == "facClear") {
1260                         clearSelectedFeeds();
1261                 }
1262
1263                 if (op == "facPurge") {
1264                         purgeSelectedFeeds();
1265                 }
1266
1267                 if (op == "facEditCats") {
1268                         editFeedCats();
1269                 }
1270
1271                 if (op == "facRescore") {
1272                         rescoreSelectedFeeds();
1273                 }
1274
1275                 if (op == "facUnsubscribe") {
1276                         removeSelectedFeeds();
1277                 }
1278
1279         } catch (e) {
1280                 exception_error("feedActionGo", e);
1281
1282         }
1283 }
1284
1285 function clearFeedArticles(feed_id) {
1286
1287         notify_progress("Clearing feed...");
1288
1289         var query = "?op=pref-feeds&quiet=1&subop=clear&id=" + feed_id;
1290
1291         new Ajax.Request("backend.php", {
1292                 parameters: query,
1293                 onComplete: function(transport) {
1294                                 notify('');
1295                         } });
1296
1297         return false;
1298 }
1299
1300 function rescoreSelectedFeeds() {
1301
1302         var sel_rows = getSelectedFeeds();
1303
1304         if (sel_rows.length > 0) {
1305
1306                 //var ok = confirm(__("Rescore last 100 articles in selected feeds?"));
1307                 var ok = confirm(__("Rescore articles in selected feeds?"));
1308
1309                 if (ok) {
1310                         notify_progress("Rescoring selected feeds...", true);
1311
1312                         var query = "?op=pref-feeds&subop=rescore&quiet=1&ids="+
1313                                 param_escape(sel_rows.toString());
1314
1315                         new Ajax.Request("backend.php", {
1316                                 parameters: query,
1317                                 onComplete: function(transport) {
1318                                                 notify_callback2(transport);
1319                         } });
1320
1321                 }
1322         } else {
1323                 alert(__("No feeds are selected."));
1324         }
1325
1326         return false;
1327 }
1328
1329 function rescore_all_feeds() {
1330         var ok = confirm(__("Rescore all articles? This operation may take a lot of time."));
1331
1332         if (ok) {
1333                 notify_progress("Rescoring feeds...", true);
1334
1335                 var query = "?op=pref-feeds&subop=rescoreAll&quiet=1";
1336
1337                 new Ajax.Request("backend.php", {
1338                         parameters: query,
1339                         onComplete: function(transport) {
1340                                         notify_callback2(transport);
1341                 } });
1342         }
1343 }
1344
1345 function labelColorReset() {
1346         try {
1347                 var labels = getSelectedLabels();
1348
1349                 if (labels.length > 0) {
1350                         var ok = confirm(__("Reset selected labels to default colors?"));
1351
1352                         if (ok) {
1353                                 var query = "?op=pref-labels&subop=color-reset&ids="+
1354                                         param_escape(labels.toString());
1355
1356                                 new Ajax.Request("backend.php", {
1357                                         parameters: query,
1358                                         onComplete: function(transport) {
1359                                                 labellist_callback2(transport);
1360                                         } });
1361                         }
1362
1363                 } else {
1364                         alert(__("No labels are selected."));
1365                 }
1366
1367         } catch (e) {
1368                 exception_error("labelColorReset", e);
1369         }
1370 }
1371
1372
1373 function inPreferences() {
1374         return true;
1375 }
1376
1377 function editProfiles() {
1378         try {
1379
1380                 if (dijit.byId("profileEditDlg"))
1381                         dijit.byId("profileEditDlg").destroyRecursive();
1382
1383                 var query = "backend.php?op=dlg&id=editPrefProfiles";
1384
1385                 dialog = new dijit.Dialog({
1386                         id: "profileEditDlg",
1387                         title: __("Settings Profiles"),
1388                         style: "width: 600px",
1389                         getSelectedProfiles: function() {
1390                                 return getSelectedTableRowIds("prefFeedProfileList");
1391                         },
1392                         removeSelected: function() {
1393                                 var sel_rows = this.getSelectedProfiles();
1394
1395                                 if (sel_rows.length > 0) {
1396                                         var ok = confirm(__("Remove selected profiles? Active and default profiles will not be removed."));
1397
1398                                         if (ok) {
1399                                                 notify_progress("Removing selected profiles...", true);
1400
1401                                                 var query = "?op=rpc&subop=remprofiles&ids="+
1402                                                         param_escape(sel_rows.toString());
1403
1404                                                 new Ajax.Request("backend.php", {
1405                                                         parameters: query,
1406                                                         onComplete: function(transport) {
1407                                                                 notify('');
1408                                                                 editProfiles();
1409                                                         } });
1410
1411                                         }
1412
1413                                 } else {
1414                                         alert(__("No profiles are selected."));
1415                                 }
1416                         },
1417                         activateProfile: function() {
1418                                 var sel_rows = this.getSelectedProfiles();
1419
1420                                 if (sel_rows.length == 1) {
1421
1422                                         var ok = confirm(__("Activate selected profile?"));
1423
1424                                         if (ok) {
1425                                                 notify_progress("Loading, please wait...");
1426
1427                                                 var query = "?op=rpc&subop=setprofile&id="+
1428                                                         param_escape(sel_rows.toString());
1429
1430                                                 new Ajax.Request("backend.php", {
1431                                                         parameters: query,
1432                                                         onComplete: function(transport) {
1433                                                                 window.location.reload();
1434                                                         } });
1435                                         }
1436
1437                                 } else {
1438                                         alert(__("Please choose a profile to activate."));
1439                                 }
1440                         },
1441                         addProfile: function() {
1442                                 if (this.validate()) {
1443                                         notify_progress("Creating profile...", true);
1444
1445                                         var query = "?op=rpc&subop=addprofile&title=" +
1446                                                 param_escape(dialog.attr('value').newprofile);
1447
1448                                         new Ajax.Request("backend.php", {
1449                                                 parameters: query,
1450                                                 onComplete: function(transport) {
1451                                                         notify('');
1452                                                         editProfiles();
1453                                                 } });
1454
1455                                 }
1456                         },
1457                         execute: function() {
1458                                 if (this.validate()) {
1459                                 }
1460                         },
1461                         href: query});
1462
1463                 dialog.show();
1464         } catch (e) {
1465                 exception_error("editProfiles", e);
1466         }
1467 }
1468
1469 function activatePrefProfile() {
1470
1471         var sel_rows = getSelectedFeedCats();
1472
1473         if (sel_rows.length == 1) {
1474
1475                 var ok = confirm(__("Activate selected profile?"));
1476
1477                 if (ok) {
1478                         notify_progress("Loading, please wait...");
1479
1480                         var query = "?op=rpc&subop=setprofile&id="+
1481                                 param_escape(sel_rows.toString());
1482
1483                         new Ajax.Request("backend.php", {
1484                                 parameters: query,
1485                                 onComplete: function(transport) {
1486                                         window.location.reload();
1487                                 } });
1488                 }
1489
1490         } else {
1491                 alert(__("Please choose a profile to activate."));
1492         }
1493
1494         return false;
1495 }
1496
1497 function clearFeedAccessKeys() {
1498
1499         var ok = confirm(__("This will invalidate all previously generated feed URLs. Continue?"));
1500
1501         if (ok) {
1502                 notify_progress("Clearing URLs...");
1503
1504                 var query = "?op=rpc&subop=clearKeys";
1505
1506                 new Ajax.Request("backend.php", {
1507                         parameters: query,
1508                         onComplete: function(transport) {
1509                                 notify_info("Generated URLs cleared.");
1510                         } });
1511         }
1512
1513         return false;
1514 }
1515
1516 function resetFeedOrder() {
1517         try {
1518                 notify_progress("Loading, please wait...");
1519
1520                 new Ajax.Request("backend.php", {
1521                         parameters: "?op=pref-feeds&subop=feedsortreset",
1522                         onComplete: function(transport) {
1523                                 updateFeedList();
1524                         } });
1525
1526
1527         } catch (e) {
1528                 exception_error("resetFeedOrder");
1529         }
1530 }
1531
1532 function resetCatOrder() {
1533         try {
1534                 notify_progress("Loading, please wait...");
1535
1536                 new Ajax.Request("backend.php", {
1537                         parameters: "?op=pref-feeds&subop=catsortreset",
1538                         onComplete: function(transport) {
1539                                 updateFeedList();
1540                         } });
1541
1542
1543         } catch (e) {
1544                 exception_error("resetCatOrder");
1545         }
1546 }
1547
1548 function editCat(id, item, event) {
1549         try {
1550                 var new_name = prompt(__('Rename category to:'), item.name);
1551
1552                 if (new_name && new_name != item.name) {
1553
1554                         notify_progress("Loading, please wait...");
1555
1556                         new Ajax.Request("backend.php", {
1557                         parameters: {
1558                                 op: 'pref-feeds',
1559                                 subop: 'renamecat',
1560                                 id: id,
1561                                 title: new_name,
1562                         },
1563                         onComplete: function(transport) {
1564                                 updateFeedList();
1565                         } });
1566                 }
1567
1568         } catch (e) {
1569                 exception_error("editCat", e);
1570         }
1571 }
1572
1573 function editLabel(id, event) {
1574         try {
1575                 var query = "backend.php?op=pref-labels&subop=edit&id=" +
1576                         param_escape(id);
1577
1578                 if (dijit.byId("labelEditDlg"))
1579                         dijit.byId("labelEditDlg").destroyRecursive();
1580
1581                 dialog = new dijit.Dialog({
1582                         id: "labelEditDlg",
1583                         title: __("Label Editor"),
1584                         style: "width: 600px",
1585                         setLabelColor: function(id, fg, bg) {
1586
1587                                 var kind = '';
1588                                 var color = '';
1589
1590                                 if (fg && bg) {
1591                                         kind = 'both';
1592                                 } else if (fg) {
1593                                         kind = 'fg';
1594                                         color = fg;
1595                                 } else if (bg) {
1596                                         kind = 'bg';
1597                                         color = bg;
1598                                 }
1599
1600                                 var query = "?op=pref-labels&subop=color-set&kind="+kind+
1601                                         "&ids=" + param_escape(id) + "&fg=" + param_escape(fg) +
1602                                         "&bg=" + param_escape(bg) + "&color=" + param_escape(color);
1603
1604                 //              console.log(query);
1605
1606                                 var e = $("LICID-" + id);
1607
1608                                 if (e) {
1609                                         if (fg) e.style.color = fg;
1610                                         if (bg) e.style.backgroundColor = bg;
1611                                 }
1612
1613                                 new Ajax.Request("backend.php", { parameters: query });
1614
1615                                 updateFilterList();
1616                         },
1617                         execute: function() {
1618                                 if (this.validate()) {
1619                                         var caption = this.attr('value').id;
1620                                         var caption = this.attr('value').caption;
1621                                         var fg_color = this.attr('value').fg_color;
1622                                         var bg_color = this.attr('value').bg_color;
1623                                         var query = dojo.objectToQuery(this.attr('value'));
1624
1625                                         dijit.byId('labelTree').setNameById(id, caption);
1626                                         this.setLabelColor(id, fg_color, bg_color);
1627                                         this.hide();
1628
1629                                         new Ajax.Request("backend.php", {
1630                                                 parameters: query,
1631                                                 onComplete: function(transport) {
1632                                                         updateFilterList();
1633                                         } });
1634                                 }
1635                         },
1636                         href: query});
1637
1638                 dialog.show();
1639
1640         } catch (e) {
1641                 exception_error("editLabel", e);
1642         }
1643 }
1644
1645 function clearTwitterCredentials() {
1646         try {
1647                 var ok = confirm(__("This will clear your stored authentication information for Twitter. Continue?"));
1648
1649                 if (ok) {
1650                         notify_progress("Clearing credentials...");
1651
1652                         var query = "?op=pref-feeds&subop=remtwitterinfo";
1653
1654                         new Ajax.Request("backend.php", {
1655                                 parameters: query,
1656                                 onComplete: function(transport) {
1657                                         notify_info("Twitter credentials have been cleared.");
1658                                         updateFeedList();
1659                                 } });
1660                 }
1661
1662         } catch (e) {
1663                 exception_error("clearTwitterCredentials", e);
1664         }
1665 }
1666
1667 function customizeCSS() {
1668         try {
1669                 var query = "backend.php?op=dlg&id=customizeCSS";
1670
1671                 if (dijit.byId("cssEditDlg"))
1672                         dijit.byId("cssEditDlg").destroyRecursive();
1673
1674                 dialog = new dijit.Dialog({
1675                         id: "cssEditDlg",
1676                         title: __("Customize stylesheet"),
1677                         style: "width: 600px",
1678                         execute: function() {
1679                                 notify_progress('Saving data...', true);
1680                                 new Ajax.Request("backend.php", {
1681                                         parameters: dojo.objectToQuery(this.attr('value')),
1682                                         onComplete: function(transport) {
1683                                                 notify('');
1684                                                 window.location.reload();
1685                                 } });
1686
1687                         },
1688                         href: query});
1689
1690                 dialog.show();
1691
1692         } catch (e) {
1693                 exception_error("customizeCSS", e);
1694         }
1695 }
1696
1697 function insertSSLserial(value) {
1698         try {
1699                 dijit.byId("SSL_CERT_SERIAL").attr('value', value);
1700         } catch (e) {
1701                 exception_error("insertSSLcerial", e);
1702         }
1703 }