prefs.js

   1 var active_feed_cat = false;
   2
   3 var init_params = new Array();
   4
   5 var caller_subop = false;
   6 var hotkey_prefix = false;
   7 var hotkey_prefix_pressed = false;
   8
   9 var color_picker_active = false;
  10 var selection_disabled = false;
  11 var mouse_is_down = false;
  12
  13 var seq = "";
  14
  15 function feedlist_callback2(transport) {
  16
  17         try {
  18
  19                 dijit.byId('feedConfigTab').attr('content', transport.responseText);
  20
  21                 selectTab("feedConfig", true);
  22
  23                 if (caller_subop) {
  24                         var tuple = caller_subop.split(":");
  25                         if (tuple[0] == 'editFeed') {
  26                                 window.setTimeout('editFeed('+tuple[1]+')', 100);
  27                         }
  28
  29                         caller_subop = false;
  30                 }
  31                 notify("");
  32                 remove_splash();
  33
  34         } catch (e) {
  35                 exception_error("feedlist_callback2", e);
  36         }
  37 }
  38
  39 function filterlist_callback2(transport) {
  40         dijit.byId('filterConfigTab').attr('content', transport.responseText);
  41         notify("");
  42         remove_splash();
  43 }
  44
  45 function labellist_callback2(transport) {
  46
  47         try {
  48
  49                 dijit.byId('labelConfigTab').attr('content', transport.responseText);
  50                 closeInfoBox();
  51
  52                 notify("");
  53                 remove_splash();
  54
  55         } catch (e) {
  56                 exception_error("labellist_callback2", e);
  57         }
  58 }
  59
  60 function userlist_callback2(transport) {
  61         try {
  62                 dijit.byId('userConfigTab').attr('content', transport.responseText);
  63
  64                 notify("");
  65                 remove_splash();
  66         } catch (e) {
  67                 exception_error("userlist_callback2", e);
  68         }
  69 }
  70
  71 function prefslist_callback2(transport) {
  72         try {
  73                 dijit.byId('genConfigTab').attr('content', transport.responseText);
  74
  75                 notify("");
  76                 remove_splash();
  77         } catch (e) {
  78                 exception_error("prefslist_callback2", e);
  79         }
  80 }
  81
  82 function notify_callback2(transport) {
  83         notify_info(transport.responseText);
  84 }
  85
  86 function init_profile_inline_editor() {
  87         try {
  88
  89                 if ($("prefFeedCatList")) {
  90                         var elems = $("prefFeedCatList").getElementsByTagName("SPAN");
  91
  92                         for (var i = 0; i < elems.length; i++) {
  93                                 if (elems[i].id && elems[i].id.match("FCATT-")) {
  94                                         var id = elems[i].id.replace("FCATT-", "");
  95                                                 new Ajax.InPlaceEditor(elems[i],
  96                                                 'backend.php?op=rpc&subop=saveprofile&id=' + id);
  97                                 }
  98                         }
  99                 }
 100
 101         } catch (e) {
 102                 exception_error("init_profile_inline_editor", e);
 103         }
 104 }
 105
 106 function updateFeedList(sort_key) {
 107
 108         try {
 109
 110         var feed_search = $("feed_search");
 111         var search = "";
 112         if (feed_search) { search = feed_search.value; }
 113
 114         var slat = $("show_last_article_times");
 115
 116         var slat_checked = false;
 117         if (slat) {
 118                 slat_checked = slat.checked;
 119         }
 120
 121         var query = "?op=pref-feeds" +
 122                 "&sort=" + param_escape(sort_key) +
 123                 "&slat=" + param_escape(slat_checked) +
 124                 "&search=" + param_escape(search);
 125
 126         new Ajax.Request("backend.php", {
 127                 parameters: query,
 128                 onComplete: function(transport) {
 129                         feedlist_callback2(transport);
 130                 } });
 131         } catch (e) {
 132                 exception_error("updateFeedList", e);
 133         }
 134 }
 135
 136 function updateUsersList(sort_key) {
 137
 138         try {
 139
 140                 var user_search = $("user_search");
 141                 var search = "";
 142                 if (user_search) { search = user_search.value; }
 143
 144                 var query = "?op=pref-users&sort="
 145                         + param_escape(sort_key) +
 146                         "&search=" + param_escape(search);
 147
 148                 new Ajax.Request("backend.php", {
 149                         parameters: query,
 150                         onComplete: function(transport) {
 151                                 userlist_callback2(transport);
 152                         } });
 153
 154         } catch (e) {
 155                 exception_error("updateUsersList", e);
 156         }
 157 }
 158
 159 function addFeed() {
 160
 161         try {
 162
 163                 var link = $("fadd_link");
 164
 165                 if (link.value.length == 0) {
 166                         alert(__("Error: No feed URL given."));
 167                 } else if (!isValidURL(link.value)) {
 168                         alert(__("Error: Invalid feed URL."));
 169                 } else {
 170                         notify_progress("Adding feed...");
 171
 172                         var query = "?op=pref-feeds&subop=add&from=tt-rss&feed_url=" +
 173                                 param_escape(link.value);
 174
 175                         new Ajax.Request("backend.php", {
 176                                 parameters: query,
 177                                 onComplete: function(transport) {
 178                                                 feedlist_callback2(transport);
 179                                         } });
 180
 181                         link.value = "";
 182
 183                 }
 184
 185         } catch (e) {
 186                 exception_error("addFeed", e);
 187         }
 188
 189 }
 190
 191 function addPrefProfile() {
 192
 193         var profile = $("fadd_profile");
 194
 195         if (profile.value.length == 0) {
 196                 alert(__("Can't add profile: no name specified."));
 197         } else {
 198                 notify_progress("Adding profile...");
 199
 200                 var query = "?op=rpc&subop=addprofile&title=" +
 201                         param_escape(profile.value);
 202
 203                 new Ajax.Request("backend.php", {
 204                         parameters: query,
 205                         onComplete: function(transport) {
 206                                         editProfiles();
 207                                 } });
 208
 209         }
 210 }
 211
 212
 213 function addFeedCat() {
 214
 215         var cat = $("fadd_cat");
 216
 217         if (cat.value.length == 0) {
 218                 alert(__("Can't add category: no name specified."));
 219         } else {
 220                 notify_progress("Adding feed category...");
 221
 222                 var query = "?op=pref-feeds&subop=editCats&action=add&cat=" +
 223                         param_escape(cat.value);
 224
 225                 new Ajax.Request("backend.php", {
 226                         parameters: query,
 227                         onComplete: function(transport) {
 228                                         infobox_callback2(transport);
 229                                 } });
 230
 231                 link.value = "";
 232
 233         }
 234 }
 235
 236 function addUser() {
 237
 238         try {
 239
 240                 var login = prompt(__("Please enter login:"), "");
 241
 242                 if (login == null) {
 243                         return false;
 244                 }
 245
 246                 if (login == "") {
 247                         alert(__("Can't create user: no login specified."));
 248                         return false;
 249                 }
 250
 251                 notify_progress("Adding user...");
 252
 253                 var query = "?op=pref-users&subop=add&login=" +
 254                         param_escape(login);
 255
 256                 new Ajax.Request("backend.php", {
 257                         parameters: query,
 258                         onComplete: function(transport) {
 259                                 userlist_callback2(transport);
 260                         } });
 261
 262         } catch (e) {
 263                 exception_error("addUser", e);
 264         }
 265 }
 266
 267 function editUser(id, event) {
 268
 269         try {
 270                 if (!event || !event.ctrlKey) {
 271
 272                 notify_progress("Loading, please wait...");
 273
 274                 selectTableRows('prefUserList', 'none');
 275                 selectTableRowById('UMRR-'+id, 'UMCHK-'+id, true);
 276
 277                 var query = "?op=pref-users&subop=edit&id=" +
 278                         param_escape(id);
 279
 280                 new Ajax.Request("backend.php", {
 281                         parameters: query,
 282                         onComplete: function(transport) {
 283                                         infobox_callback2(transport);
 284                                         document.forms['user_edit_form'].login.focus();
 285                                 } });
 286
 287                 } else if (event.ctrlKey) {
 288                         var cb = $('UMCHK-' + id);
 289                         cb.checked = !cb.checked;
 290                         toggleSelectRow(cb);
 291                 }
 292
 293         } catch (e) {
 294                 exception_error("editUser", e);
 295         }
 296
 297 }
 298
 299 function editFilter(id, event) {
 300
 301         try {
 302
 303                 if (!event || !event.ctrlKey) {
 304
 305                         notify_progress("Loading, please wait...", true);
 306
 307                         var query = "?op=pref-filters&subop=edit&id=" +
 308                                 param_escape(id);
 309
 310                         new Ajax.Request("backend.php", {
 311                                 parameters: query,
 312                                 onComplete: function(transport) {
 313                                                 infobox_callback2(transport);
 314                                                 document.forms['filter_edit_form'].reg_exp.focus();
 315                                         } });
 316                 } else if (event.ctrlKey) {
 317                         var cb = $('FICHK-' + id);
 318                         cb.checked = !cb.checked;
 319                         toggleSelectRow(cb);
 320                 }
 321
 322         } catch (e) {
 323                 exception_error("editFilter", e);
 324         }
 325 }
 326
 327 function editFeed(feed, event) {
 328
 329         try {
 330
 331                 if (event && !event.ctrlKey) {
 332
 333                         notify_progress("Loading, please wait...");
 334
 335 //                      selectTableRows('prefFeedList', 'none');
 336 //                      selectTableRowById('FEEDR-'+feed, 'FRCHK-'+feed, true);
 337
 338                         var query = "?op=pref-feeds&subop=editfeed&id=" +
 339                                 param_escape(feed);
 340
 341                         new Ajax.Request("backend.php", {
 342                                 parameters: query,
 343                                 onComplete: function(transport) {
 344                                                 infobox_callback2(transport);
 345                                                 document.forms["edit_feed_form"].title.focus();
 346                                         } });
 347
 348                 } else if (event.ctrlKey) {
 349 //                      var cb = $('FRCHK-' + feed);
 350 //                      cb.checked = !cb.checked;
 351 //                      toggleSelectRow(cb);
 352                 }
 353
 354
 355         } catch (e) {
 356                 exception_error("editFeed", e);
 357         }
 358 }
 359
 360 function getSelectedLabels() {
 361         return getSelectedTableRowIds("prefLabelList");
 362 }
 363
 364 function getSelectedUsers() {
 365         return getSelectedTableRowIds("prefUserList");
 366 }
 367
 368 function getSelectedFeeds() {
 369         var tree = dijit.byId("feedTree");
 370         var items = tree.model.getCheckedItems();
 371         var rv = [];
 372
 373         items.each(function(item) {
 374                 rv.push(tree.model.store.getValue(item, 'bare_id'));
 375         });
 376
 377         return rv;
 378 }
 379
 380 function getSelectedFilters() {
 381         var tree = dijit.byId("filterTree");
 382         var items = tree.model.getCheckedItems();
 383         var rv = [];
 384
 385         items.each(function(item) {
 386                 rv.push(tree.model.store.getValue(item, 'bare_id'));
 387         });
 388
 389         return rv;
 390
 391 }
 392
 393 function getSelectedFeedCats() {
 394         return getSelectedTableRowIds("prefFeedCatList");
 395 }
 396
 397
 398 function removeSelectedLabels() {
 399
 400         var sel_rows = getSelectedLabels();
 401
 402         if (sel_rows.length > 0) {
 403
 404                 var ok = confirm(__("Remove selected labels?"));
 405
 406                 if (ok) {
 407                         notify_progress("Removing selected labels...");
 408
 409                         var query = "?op=pref-labels&subop=remove&ids="+
 410                                 param_escape(sel_rows.toString());
 411
 412                         new Ajax.Request("backend.php", {
 413                                 parameters: query,
 414                                 onComplete: function(transport) {
 415                                                 labellist_callback2(transport);
 416                                         } });
 417
 418                 }
 419         } else {
 420                 alert(__("No labels are selected."));
 421         }
 422
 423         return false;
 424 }
 425
 426 function removeSelectedUsers() {
 427
 428         try {
 429
 430                 var sel_rows = getSelectedUsers();
 431
 432                 if (sel_rows.length > 0) {
 433
 434                         var ok = confirm(__("Remove selected users? Neither default admin nor your account will be removed."));
 435
 436                         if (ok) {
 437                                 notify_progress("Removing selected users...");
 438
 439                                 var query = "?op=pref-users&subop=remove&ids="+
 440                                         param_escape(sel_rows.toString());
 441
 442                                 new Ajax.Request("backend.php", {
 443                                         parameters: query,
 444                                         onComplete: function(transport) {
 445                                                 userlist_callback2(transport);
 446                                         } });
 447
 448                         }
 449
 450                 } else {
 451                         alert(__("No users are selected."));
 452                 }
 453
 454         } catch (e) {
 455                 exception_error("removeSelectedUsers", e);
 456         }
 457
 458         return false;
 459 }
 460
 461 function removeSelectedFilters() {
 462
 463         try {
 464
 465                 var sel_rows = getSelectedFilters();
 466
 467                 if (sel_rows.length > 0) {
 468
 469                         var ok = confirm(__("Remove selected filters?"));
 470
 471                         if (ok) {
 472                                 notify_progress("Removing selected filters...");
 473
 474                                 var query = "?op=pref-filters&subop=remove&ids="+
 475                                         param_escape(sel_rows.toString());
 476
 477                                 new Ajax.Request("backend.php", {
 478                                                 parameters: query,
 479                                                 onComplete: function(transport) {
 480                                                                 filterlist_callback2(transport);
 481                                         } });
 482
 483                         }
 484                 } else {
 485                         alert(__("No filters are selected."));
 486                 }
 487
 488         } catch (e) {
 489                 exception_error("removeSelectedFilters", e);
 490         }
 491
 492         return false;
 493 }
 494
 495
 496 function removeSelectedFeeds() {
 497
 498         try {
 499
 500                 var sel_rows = getSelectedFeeds();
 501
 502                 if (sel_rows.length > 0) {
 503
 504                         var ok = confirm(__("Unsubscribe from selected feeds?"));
 505
 506                         if (ok) {
 507
 508                                 notify_progress("Unsubscribing from selected feeds...", true);
 509
 510                                 var query = "?op=pref-feeds&subop=remove&ids="+
 511                                         param_escape(sel_rows.toString());
 512
 513                                 console.log(query);
 514
 515                                 new Ajax.Request("backend.php", {
 516                                         parameters: query,
 517                                         onComplete: function(transport) {
 518                                                 updateFeedList();
 519                                                 } });
 520                         }
 521
 522                 } else {
 523                         alert(__("No feeds are selected."));
 524                 }
 525
 526         } catch (e) {
 527                 exception_error("removeSelectedFeeds", e);
 528         }
 529
 530         return false;
 531 }
 532
 533 function clearSelectedFeeds() {
 534
 535         var sel_rows = getSelectedFeeds();
 536
 537         if (sel_rows.length > 1) {
 538                 alert(__("Please select only one feed."));
 539                 return;
 540         }
 541
 542         if (sel_rows.length > 0) {
 543
 544                 var ok = confirm(__("Erase all non-starred articles in selected feed?"));
 545
 546                 if (ok) {
 547                         notify_progress("Clearing selected feed...");
 548                         clearFeedArticles(sel_rows[0]);
 549                 }
 550
 551         } else {
 552
 553                 alert(__("No feeds are selected."));
 554
 555         }
 556
 557         return false;
 558 }
 559
 560 function purgeSelectedFeeds() {
 561
 562         var sel_rows = getSelectedFeeds();
 563
 564         if (sel_rows.length > 0) {
 565
 566                 var pr = prompt(__("How many days of articles to keep (0 - use default)?"), "0");
 567
 568                 if (pr != undefined) {
 569                         notify_progress("Purging selected feed...");
 570
 571                         var query = "?op=rpc&subop=purge&ids="+
 572                                 param_escape(sel_rows.toString()) + "&days=" + pr;
 573
 574                         console.log(query);
 575
 576                         new Ajax.Request("prefs.php",   {
 577                                 parameters: query,
 578                                 onComplete: function(transport) {
 579                                         notify('');
 580                                 } });
 581                 }
 582
 583         } else {
 584
 585                 alert(__("No feeds are selected."));
 586
 587         }
 588
 589         return false;
 590 }
 591
 592 function removeSelectedPrefProfiles() {
 593
 594         var sel_rows = getSelectedFeedCats();
 595
 596         if (sel_rows.length > 0) {
 597
 598                 var ok = confirm(__("Remove selected profiles? Active and default profiles will not be removed."));
 599
 600                 if (ok) {
 601                         notify_progress("Removing selected profiles...");
 602
 603                         var query = "?op=rpc&subop=remprofiles&ids="+
 604                                 param_escape(sel_rows.toString());
 605
 606                         new Ajax.Request("backend.php", {
 607                                 parameters: query,
 608                                 onComplete: function(transport) {
 609                                         editProfiles();
 610                                 } });
 611                 }
 612
 613         } else {
 614                 alert(__("No profiles selected."));
 615         }
 616
 617         return false;
 618 }
 619
 620 function removeSelectedFeedCats() {
 621
 622         var sel_rows = getSelectedFeedCats();
 623
 624         if (sel_rows.length > 0) {
 625
 626                 var ok = confirm(__("Remove selected categories?"));
 627
 628                 if (ok) {
 629                         notify_progress("Removing selected categories...");
 630
 631                         var query = "?op=pref-feeds&subop=editCats&action=remove&ids="+
 632                                 param_escape(sel_rows.toString());
 633
 634                         new Ajax.Request("backend.php", {
 635                                 parameters: query,
 636                                 onComplete: function(transport) {
 637                                         infobox_callback2(transport);
 638                                 } });
 639
 640                 }
 641
 642         } else {
 643
 644                 alert(__("No categories are selected."));
 645
 646         }
 647
 648         return false;
 649 }
 650
 651 function feedEditCancel() {
 652         closeInfoBox();
 653         return false;
 654 }
 655
 656 function feedEditSave() {
 657
 658         try {
 659
 660                 // FIXME: add parameter validation
 661
 662                 var query = Form.serialize("edit_feed_form");
 663
 664                 notify_progress("Saving feed...");
 665
 666                 new Ajax.Request("backend.php", {
 667                         parameters: query,
 668                         onComplete: function(transport) {
 669                                 feedlist_callback2(transport);
 670                         } });
 671
 672                 closeInfoBox();
 673
 674                 return false;
 675
 676         } catch (e) {
 677                 exception_error("feedEditSave", e);
 678         }
 679 }
 680
 681 function userEditCancel() {
 682         closeInfoBox();
 683         return false;
 684 }
 685
 686 function filterEditCancel() {
 687         closeInfoBox();
 688         return false;
 689 }
 690
 691 function userEditSave() {
 692
 693         try {
 694
 695                 var login = document.forms["user_edit_form"].login.value;
 696
 697                 if (login.length == 0) {
 698                         alert(__("Login field cannot be blank."));
 699                         return;
 700                 }
 701
 702                 notify_progress("Saving user...");
 703
 704                 closeInfoBox();
 705
 706                 var query = Form.serialize("user_edit_form");
 707
 708                 new Ajax.Request("backend.php", {
 709                         parameters: query,
 710                         onComplete: function(transport) {
 711                                 userlist_callback2(transport);
 712                         } });
 713
 714         } catch (e) {
 715                 exception_error("userEditSave", e);
 716         }
 717
 718         return false;
 719
 720 }
 721
 722
 723 function filterEditSave() {
 724         try {
 725                 var reg_exp = document.forms["filter_edit_form"].reg_exp.value;
 726
 727                 var query = "?op=rpc&subop=verifyRegexp&reg_exp=" + param_escape(reg_exp);
 728
 729                 notify_progress("Verifying regular expression...");
 730
 731                 new Ajax.Request("backend.php", {
 732                                 parameters: query,
 733                                 onComplete: function(transport) {
 734                                         handle_rpc_reply(transport);
 735
 736                                         var response = transport.responseXML;
 737
 738                                         if (response) {
 739                                                 var s = response.getElementsByTagName("status")[0].firstChild.nodeValue;
 740
 741                                                 notify('');
 742
 743                                                 if (s == "INVALID") {
 744                                                         alert("Match regular expression seems to be invalid.");
 745                                                         return;
 746                                                 } else {
 747
 748                                                         var query = "?" + Form.serialize("filter_edit_form");
 749
 750                                                         notify_progress("Saving filter...");
 751
 752                                                         Form.disable("filter_edit_form");
 753
 754                                                         new Ajax.Request("backend.php", {
 755                                                                         parameters: query,
 756                                                                         onComplete: function(transport) {
 757                                                                                         closeInfoBox();
 758                                                                                         filterlist_callback2(transport);
 759                                                                 } });
 760                                                 }
 761                                         }
 762                         } });
 763
 764         } catch (e) {
 765                 exception_error("filterEditSave", e);
 766         }
 767
 768         return false;
 769 }
 770
 771
 772 function editSelectedUser() {
 773         var rows = getSelectedUsers();
 774
 775         if (rows.length == 0) {
 776                 alert(__("No users are selected."));
 777                 return;
 778         }
 779
 780         if (rows.length > 1) {
 781                 alert(__("Please select only one user."));
 782                 return;
 783         }
 784
 785         notify("");
 786
 787         editUser(rows[0]);
 788 }
 789
 790 function resetSelectedUserPass() {
 791
 792         try {
 793
 794                 var rows = getSelectedUsers();
 795
 796                 if (rows.length == 0) {
 797                         alert(__("No users are selected."));
 798                         return;
 799                 }
 800
 801                 if (rows.length > 1) {
 802                         alert(__("Please select only one user."));
 803                         return;
 804                 }
 805
 806                 var ok = confirm(__("Reset password of selected user?"));
 807
 808                 if (ok) {
 809                         notify_progress("Resetting password for selected user...");
 810
 811                         var id = rows[0];
 812
 813                         var query = "?op=pref-users&subop=resetPass&id=" +
 814                                 param_escape(id);
 815
 816                         new Ajax.Request("backend.php", {
 817                                 parameters: query,
 818                                 onComplete: function(transport) {
 819                                         userlist_callback2(transport);
 820                                 } });
 821
 822                 }
 823
 824         } catch (e) {
 825                 exception_error("resetSelectedUserPass", e);
 826         }
 827 }
 828
 829 function selectedUserDetails() {
 830
 831         try {
 832
 833                 var rows = getSelectedUsers();
 834
 835                 if (rows.length == 0) {
 836                         alert(__("No users are selected."));
 837                         return;
 838                 }
 839
 840                 if (rows.length > 1) {
 841                         alert(__("Please select only one user."));
 842                         return;
 843                 }
 844
 845                 notify_progress("Loading, please wait...");
 846
 847                 var id = rows[0];
 848
 849                 var query = "?op=pref-users&subop=user-details&id=" + id;
 850
 851                 new Ajax.Request("backend.php", {
 852                         parameters: query,
 853                         onComplete: function(transport) {
 854                                         infobox_callback2(transport);
 855                                 } });
 856         } catch (e) {
 857                 exception_error("selectedUserDetails", e);
 858         }
 859 }
 860
 861
 862 function editSelectedFilter() {
 863         var rows = getSelectedFilters();
 864
 865         if (rows.length == 0) {
 866                 alert(__("No filters are selected."));
 867                 return;
 868         }
 869
 870         if (rows.length > 1) {
 871                 alert(__("Please select only one filter."));
 872                 return;
 873         }
 874
 875         notify("");
 876
 877         editFilter(rows[0]);
 878
 879 }
 880
 881
 882 function editSelectedFeed() {
 883         var rows = getSelectedFeeds();
 884
 885         if (rows.length == 0) {
 886                 alert(__("No feeds are selected."));
 887                 return;
 888         }
 889
 890         if (rows.length > 1) {
 891                 return editSelectedFeeds();
 892         }
 893
 894         notify("");
 895
 896         editFeed(rows[0], {});
 897
 898 }
 899
 900 function editSelectedFeeds() {
 901
 902         try {
 903                 var rows = getSelectedFeeds();
 904
 905                 if (rows.length == 0) {
 906                         alert(__("No feeds are selected."));
 907                         return;
 908                 }
 909
 910                 notify("");
 911
 912                 notify_progress("Loading, please wait...", true);
 913
 914                 var query = "?op=pref-feeds&subop=editfeeds&ids=" +
 915                         param_escape(rows.toString());
 916
 917                 new Ajax.Request("backend.php", {
 918                         parameters: query,
 919                         onComplete: function(transport) {
 920                                         infobox_callback2(transport);
 921                                 } });
 922
 923         } catch (e) {
 924                 exception_error("editSelectedFeeds", e);
 925         }
 926 }
 927
 928 function piggie(enable) {
 929         if (enable) {
 930                 console.log("I LOVEDED IT!");
 931                 var piggie = $("piggie");
 932
 933                 Element.show(piggie);
 934                 Position.Center(piggie);
 935                 Effect.Puff(piggie);
 936
 937         }
 938 }
 939
 940 function opmlImport() {
 941
 942         var opml_file = $("opml_file");
 943
 944         if (opml_file.value.length == 0) {
 945                 alert(__("No OPML file to upload."));
 946                 return false;
 947         } else {
 948                 notify_progress("Importing, please wait...", true);
 949                 return true;
 950         }
 951 }
 952
 953 function updateFilterList(sort_key) {
 954         try {
 955
 956                 var filter_search = $("filter_search");
 957                 var search = "";
 958                 if (filter_search) { search = filter_search.value; }
 959
 960                 var query = "?op=pref-filters&sort=" +
 961                         param_escape(sort_key) +
 962                         "&search=" + param_escape(search);
 963
 964                 new Ajax.Request("backend.php", {
 965                                 parameters: query,
 966                                 onComplete: function(transport) {
 967                                                 filterlist_callback2(transport);
 968                         } });
 969
 970         } catch (e) {
 971                 exception_error("updateFilterList", e);
 972         }
 973
 974 }
 975
 976 function updateLabelList(sort_key) {
 977
 978         try {
 979
 980                 var label_search = $("label_search");
 981                 var search = "";
 982                 if (label_search) { search = label_search.value; }
 983
 984                 var query = "?op=pref-labels&sort=" +
 985                         param_escape(sort_key) +
 986                         "&search=" + param_escape(search);
 987
 988                 new Ajax.Request("backend.php", {
 989                         parameters: query,
 990                         onComplete: function(transport) {
 991                                 labellist_callback2(transport);
 992                         } });
 993
 994         } catch (e) {
 995                 exception_error("updateLabelList", e);
 996         }
 997 }
 998
 999 function updatePrefsList() {
1000
1001         var query = "?op=pref-prefs";
1002
1003         new Ajax.Request("backend.php", {
1004                 parameters: query,
1005                 onComplete: function(transport) {
1006                         prefslist_callback2(transport);
1007                 } });
1008
1009 }
1010
1011 function selectTab(id, noupdate, subop) {
1012         try {
1013
1014                 if (!noupdate) {
1015
1016                         console.log("selectTab: " + id + "(NU: " + noupdate + ")");
1017
1018                         notify_progress("Loading, please wait...");
1019
1020                         // close active infobox if needed
1021                         closeInfoBox();
1022
1023                         // clean up all current selections, just in case
1024                         active_feed_cat = false;
1025
1026 //                      Effect.Fade("prefContent", {duration: 1, to: 0.01,
1027 //                              queue: { position:'end', scope: 'FEED_TAB', limit: 1 } } );
1028
1029                         if (id == "feedConfig") {
1030                                 updateFeedList();
1031                         } else if (id == "filterConfig") {
1032                                 updateFilterList();
1033                         } else if (id == "labelConfig") {
1034                                 updateLabelList();
1035                         } else if (id == "genConfig") {
1036                                 updatePrefsList();
1037                         } else if (id == "userConfig") {
1038                                 updateUsersList();
1039                         }
1040
1041                         var tab = dijit.byId(id + "Tab");
1042                         dijit.byId("pref-tabs").selectChild(tab);
1043
1044                 }
1045
1046                 /* clean selection from all tabs */
1047
1048                 $$("#prefTabs div").invoke('removeClassName', 'Selected');
1049
1050                 /* mark new tab as selected */
1051
1052                 $(id + "Tab").addClassName("Selected");
1053
1054         } catch (e) {
1055                 exception_error("selectTab", e);
1056         }
1057 }
1058
1059 function init_second_stage() {
1060
1061         try {
1062
1063                 document.onkeydown = pref_hotkey_handler;
1064                 document.onmousedown = mouse_down_handler;
1065                 document.onmouseup = mouse_up_handler;
1066
1067                 caller_subop = getURLParam('subop');
1068
1069                 if (getURLParam("subopparam")) {
1070                         caller_subop = caller_subop + ":" + getURLParam("subopparam");
1071                 }
1072
1073                 loading_set_progress(60);
1074
1075                 notify("");
1076
1077                 dojo.addOnLoad(function() {
1078
1079                         var active_tab = getInitParam("prefs_active_tab");
1080                         if (!$(active_tab+"Tab")) active_tab = "genConfig";
1081                         if (!active_tab || active_tab == '0') active_tab = "genConfig";
1082
1083                         var http_tab = getURLParam('tab');
1084
1085                         if (http_tab) active_tab = http_tab;
1086
1087                         var tab = dijit.byId(active_tab + "Tab");
1088
1089                         if (tab) dijit.byId("pref-tabs").selectChild(tab);
1090
1091                         });
1092
1093                 setTimeout("hotkey_prefix_timeout()", 5*1000);
1094                 remove_splash();
1095
1096         } catch (e) {
1097                 exception_error("init_second_stage", e);
1098         }
1099 }
1100
1101 function init() {
1102
1103         try {
1104
1105                 dojo.require("dijit.layout.TabContainer");
1106                 dojo.require("dijit.layout.BorderContainer");
1107                 dojo.require("dijit.layout.AccordionContainer");
1108                 dojo.require("dijit.layout.ContentPane");
1109                 dojo.require("dijit.Dialog");
1110                 dojo.require("dijit.form.Button");
1111                 dojo.require("dijit.form.TextBox");
1112                 dojo.require("dijit.form.RadioButton");
1113                 dojo.require("dijit.form.Select");
1114                 dojo.require("dijit.Toolbar");
1115                 dojo.require("dojo.data.ItemFileWriteStore");
1116                 dojo.require("dijit.Tree");
1117                 dojo.require("dijit.form.DropDownButton");
1118                 dojo.require("dijit.form.Form");
1119                 dojo.require("dijit.Menu");
1120                 dojo.require("dijit.tree.dndSource");
1121                 dojo.require("dijit.InlineEditBox");
1122
1123                 dojo.registerModulePath("lib", "..");
1124                 dojo.registerModulePath("fox", "../..");
1125
1126                 dojo.require("lib.CheckBoxTree");
1127                 dojo.require("fox.PrefFeedTree");
1128                 dojo.require("fox.PrefFilterTree");
1129
1130                 loading_set_progress(30);
1131
1132                 var query = "?op=rpc&subop=sanityCheck";
1133
1134                 new Ajax.Request("backend.php", {
1135                         parameters: query,
1136                         onComplete: function(transport) {
1137                                 backend_sanity_check_callback(transport);
1138                         } });
1139
1140         } catch (e) {
1141                 exception_error("init", e);
1142         }
1143 }
1144
1145 function validatePrefsReset() {
1146         try {
1147                 var ok = confirm(__("Reset to defaults?"));
1148
1149                 if (ok) {
1150
1151                         var query = Form.serialize("pref_prefs_form");
1152                         query = query + "&subop=reset-config";
1153                         console.log(query);
1154
1155                         new Ajax.Request("backend.php", {
1156                                 parameters: query,
1157                                 onComplete: function(transport) {
1158                                         var msg = transport.responseText;
1159                                         if (msg.match("PREFS_THEME_CHANGED")) {
1160                                                 window.location.reload();
1161                                         } else {
1162                                                 notify_info(msg);
1163                                                 selectTab();
1164                                         }
1165                                 } });
1166
1167                 }
1168
1169         } catch (e) {
1170                 exception_error("validatePrefsReset", e);
1171         }
1172
1173         return false;
1174
1175 }
1176
1177
1178 function pref_hotkey_handler(e) {
1179         try {
1180
1181                 var keycode;
1182                 var shift_key = false;
1183
1184                 var cmdline = $('cmdline');
1185
1186                 try {
1187                         shift_key = e.shiftKey;
1188                 } catch (e) {
1189
1190                 }
1191
1192                 if (window.event) {
1193                         keycode = window.event.keyCode;
1194                 } else if (e) {
1195                         keycode = e.which;
1196                 }
1197
1198                 var keychar = String.fromCharCode(keycode);
1199
1200                 if (keycode == 27) { // escape
1201                         if (Element.visible("hotkey_help_overlay")) {
1202                                 Element.hide("hotkey_help_overlay");
1203                         }
1204                         colorPickerHideAll();
1205                         hotkey_prefix = false;
1206                         closeInfoBox();
1207                 }
1208
1209                 var dialog = dijit.byId("infoBox");
1210                 var dialog_visible = false;
1211
1212                 if (dialog)
1213                         dialog_visible = Element.visible(dialog.domNode);
1214
1215                 if (dialog_visible || !hotkeys_enabled) {
1216                         console.log("hotkeys disabled");
1217                         return;
1218                 }
1219
1220                 if (keycode == 16) return; // ignore lone shift
1221                 if (keycode == 17) return; // ignore lone ctrl
1222
1223                 if ((keycode == 67 || keycode == 71) && !hotkey_prefix) {
1224                         hotkey_prefix = keycode;
1225
1226                         var date = new Date();
1227                         var ts = Math.round(date.getTime() / 1000);
1228
1229                         hotkey_prefix_pressed = ts;
1230
1231                         cmdline.innerHTML = keychar;
1232                         Element.show(cmdline);
1233
1234                         console.log("KP: PREFIX=" + keycode + " CHAR=" + keychar);
1235                         return;
1236                 }
1237
1238                 if (Element.visible("hotkey_help_overlay")) {
1239                         Element.hide("hotkey_help_overlay");
1240                 }
1241
1242                 if (keycode == 13 || keycode == 27) {
1243                         seq = "";
1244                 } else {
1245                         seq = seq + "" + keycode;
1246                 }
1247
1248                 /* Global hotkeys */
1249
1250                 Element.hide(cmdline);
1251
1252                 if (!hotkey_prefix) {
1253
1254                         if ((keycode == 191 || keychar == '?') && shift_key) { // ?
1255                                 if (!Element.visible("hotkey_help_overlay")) {
1256                                         //Element.show("hotkey_help_overlay");
1257                                         Effect.Appear("hotkey_help_overlay", {duration : 0.3});
1258                                 } else {
1259                                         Element.hide("hotkey_help_overlay");
1260                                 }
1261                                 return false;
1262                         }
1263
1264                         if (keycode == 191 || keychar == '/') { // /
1265                                 var search_boxes = new Array("label_search",
1266                                         "feed_search", "filter_search", "user_search", "feed_browser_search");
1267
1268                                 for (var i = 0; i < search_boxes.length; i++) {
1269                                         var elem = $(search_boxes[i]);
1270                                         if (elem) {
1271                                                 $(search_boxes[i]).focus();
1272                                                 return false;
1273                                         }
1274                                 }
1275                         }
1276                 }
1277
1278                 /* Prefix c */
1279
1280                 if (hotkey_prefix == 67) { // c
1281                         hotkey_prefix = false;
1282
1283                         if (keycode == 70) { // f
1284                                 quickAddFilter();
1285                                 return false;
1286                         }
1287
1288                         if (keycode == 83) { // s
1289                                 quickAddFeed();
1290                                 return false;
1291                         }
1292
1293                         if (keycode == 85) { // u
1294                                 // no-op
1295                         }
1296
1297                         if (keycode == 67) { // c
1298                                 editFeedCats();
1299                                 return false;
1300                         }
1301
1302                         if (keycode == 84 && shift_key) { // T
1303                                 displayDlg('feedBrowser');
1304                                 return false;
1305                         }
1306
1307                 }
1308
1309                 /* Prefix g */
1310
1311                 if (hotkey_prefix == 71) { // g
1312
1313                         hotkey_prefix = false;
1314
1315                         if (keycode == 49 && $("genConfigTab")) { // 1
1316                                 selectTab("genConfig");
1317                                 return false;
1318                         }
1319
1320                         if (keycode == 50 && $("feedConfigTab")) { // 2
1321                                 selectTab("feedConfig");
1322                                 return false;
1323                         }
1324
1325                         if (keycode == 51 && $("filterConfigTab")) { // 4
1326                                 selectTab("filterConfig");
1327                                 return false;
1328                         }
1329
1330                         if (keycode == 52 && $("labelConfigTab")) { // 5
1331                                 selectTab("labelConfig");
1332                                 return false;
1333                         }
1334
1335                         if (keycode == 53 && $("userConfigTab")) { // 6
1336                                 selectTab("userConfig");
1337                                 return false;
1338                         }
1339
1340                         if (keycode == 88) { // x
1341                                 return gotoMain();
1342                         }
1343
1344                 }
1345
1346                 if ($("piggie")) {
1347                         if (seq.match("8073717369")) {
1348                                 seq = "";
1349                                 piggie(true);
1350                         } else {
1351                                 piggie(false);
1352                         }
1353                 }
1354
1355                 if (hotkey_prefix) {
1356                         console.log("KP: PREFIX=" + hotkey_prefix + " CODE=" + keycode + " CHAR=" + keychar);
1357                 } else {
1358                         console.log("KP: CODE=" + keycode + " CHAR=" + keychar);
1359                 }
1360
1361         } catch (e) {
1362                 exception_error("pref_hotkey_handler", e);
1363         }
1364 }
1365
1366 function editFeedCats() {
1367         try {
1368                 var query = "?op=pref-feeds&subop=editCats";
1369
1370                 notify_progress("Loading, please wait...");
1371
1372                 new Ajax.Request("backend.php", {
1373                         parameters: query,
1374                         onComplete: function(transport) {
1375                                 infobox_callback2(transport);
1376                         } });
1377         } catch (e) {
1378                 exception_error("editFeedCats", e);
1379         }
1380 }
1381
1382 function showFeedsWithErrors() {
1383         displayDlg('feedUpdateErrors');
1384 }
1385
1386 function changeUserPassword() {
1387
1388         try {
1389
1390                 var f = document.forms["change_pass_form"];
1391
1392                 if (f) {
1393                         if (f.OLD_PASSWORD.value == "") {
1394                                 new Effect.Highlight(f.OLD_PASSWORD);
1395                                 notify_error("Old password cannot be blank.");
1396                                 return false;
1397                         }
1398
1399                         if (f.NEW_PASSWORD.value == "") {
1400                                 new Effect.Highlight(f.NEW_PASSWORD);
1401                                 notify_error("New password cannot be blank.");
1402                                 return false;
1403                         }
1404
1405                         if (f.CONFIRM_PASSWORD.value == "") {
1406                                 new Effect.Highlight(f.CONFIRM_PASSWORD);
1407                                 notify_error("Entered passwords do not match.");
1408                                 return false;
1409                         }
1410
1411                         if (f.CONFIRM_PASSWORD.value != f.NEW_PASSWORD.value) {
1412                                 new Effect.Highlight(f.CONFIRM_PASSWORD);
1413                                 new Effect.Highlight(f.NEW_PASSWORD);
1414                                 notify_error("Entered passwords do not match.");
1415                                 return false;
1416                         }
1417
1418                 }
1419
1420                 var query = Form.serialize("change_pass_form");
1421
1422                 notify_progress("Changing password...");
1423
1424                 new Ajax.Request("backend.php", {
1425                         parameters: query,
1426                         onComplete: function(transport) {
1427                                 if (transport.responseText.indexOf("ERROR: ") == 0) {
1428                                         notify_error(transport.responseText.replace("ERROR: ", ""));
1429                                 } else {
1430                                         notify_info(transport.responseText);
1431                                         var warn = $("default_pass_warning");
1432                                         if (warn) warn.style.display = "none";
1433                                 }
1434
1435                                 document.forms['change_pass_form'].reset();
1436                         } });
1437
1438
1439         } catch (e) {
1440                 exception_error("changeUserPassword", e);
1441         }
1442
1443         return false;
1444 }
1445
1446 function changeUserEmail() {
1447
1448         try {
1449
1450                 var query = Form.serialize("change_email_form");
1451
1452                 notify_progress("Saving...");
1453
1454                 new Ajax.Request("backend.php", {
1455                         parameters: query,
1456                         onComplete: function(transport) {
1457                                 notify_callback2(transport);
1458                         } });
1459
1460         } catch (e) {
1461                 exception_error("changeUserPassword", e);
1462         }
1463
1464         return false;
1465
1466 }
1467
1468 function feedlistToggleSLAT() {
1469         notify_progress("Loading, please wait...");
1470         updateFeedList()
1471 }
1472
1473 function opmlRegenKey() {
1474
1475         try {
1476                 var ok = confirm(__("Replace current OPML publishing address with a new one?"));
1477
1478                 if (ok) {
1479
1480                         notify_progress("Trying to change address...", true);
1481
1482                         var query = "?op=rpc&subop=regenOPMLKey";
1483
1484                         new Ajax.Request("backend.php", {
1485                                 parameters: query,
1486                                 onComplete: function(transport) {
1487                                                 var new_link = transport.responseXML.getElementsByTagName("link")[0];
1488
1489                                                 var e = $('pub_opml_url');
1490
1491                                                 if (new_link) {
1492                                                         e.href = new_link.firstChild.nodeValue;
1493                                                         e.innerHTML = new_link.firstChild.nodeValue;
1494
1495                                                         new Effect.Highlight(e);
1496
1497                                                         notify('');
1498
1499                                                 } else {
1500                                                         notify_error("Could not change feed URL.");
1501                                                 }
1502                                 } });
1503                 }
1504         } catch (e) {
1505                 exception_error("opmlRegenKey", e);
1506         }
1507         return false;
1508 }
1509 function validatePrefsSave() {
1510         try {
1511
1512                 var ok = confirm(__("Save current configuration?"));
1513
1514                 if (ok) {
1515
1516                         var query = Form.serialize("pref_prefs_form");
1517                         query = query + "&subop=save-config";
1518                         console.log(query);
1519
1520                         new Ajax.Request("backend.php", {
1521                                 parameters: query,
1522                                 onComplete: function(transport) {
1523                                         var msg = transport.responseText;
1524                                         if (msg.match("PREFS_THEME_CHANGED")) {
1525                                                 window.location.reload();
1526                                         } else {
1527                                                 notify_info(msg);
1528                                         }
1529                         } });
1530
1531                 }
1532
1533         } catch (e) {
1534                 exception_error("validatePrefsSave", e);
1535         }
1536
1537         return false;
1538 }
1539
1540 function feedActionChange() {
1541         try {
1542                 var chooser = $("feedActionChooser");
1543                 var opid = chooser[chooser.selectedIndex].value;
1544
1545                 chooser.selectedIndex = 0;
1546                 feedActionGo(opid);
1547         } catch (e) {
1548                 exception_error("feedActionChange", e);
1549         }
1550 }
1551
1552 function feedActionGo(op) {
1553         try {
1554                 if (op == "facEdit") {
1555
1556                         var rows = getSelectedFeeds();
1557
1558                         if (rows.length > 1) {
1559                                 editSelectedFeeds();
1560                         } else {
1561                                 editSelectedFeed();
1562                         }
1563                 }
1564
1565                 if (op == "facClear") {
1566                         clearSelectedFeeds();
1567                 }
1568
1569                 if (op == "facPurge") {
1570                         purgeSelectedFeeds();
1571                 }
1572
1573                 if (op == "facEditCats") {
1574                         editFeedCats();
1575                 }
1576
1577                 if (op == "facRescore") {
1578                         rescoreSelectedFeeds();
1579                 }
1580
1581                 if (op == "facUnsubscribe") {
1582                         removeSelectedFeeds();
1583                 }
1584
1585         } catch (e) {
1586                 exception_error("feedActionGo", e);
1587
1588         }
1589 }
1590
1591 function clearFeedArticles(feed_id) {
1592
1593         notify_progress("Clearing feed...");
1594
1595         var query = "?op=pref-feeds&quiet=1&subop=clear&id=" + feed_id;
1596
1597         new Ajax.Request("backend.php", {
1598                 parameters: query,
1599                 onComplete: function(transport) {
1600                                 notify('');
1601                         } });
1602
1603         return false;
1604 }
1605
1606 function rescoreSelectedFeeds() {
1607
1608         var sel_rows = getSelectedFeeds();
1609
1610         if (sel_rows.length > 0) {
1611
1612                 //var ok = confirm(__("Rescore last 100 articles in selected feeds?"));
1613                 var ok = confirm(__("Rescore articles in selected feeds?"));
1614
1615                 if (ok) {
1616                         notify_progress("Rescoring selected feeds...", true);
1617
1618                         var query = "?op=pref-feeds&subop=rescore&quiet=1&ids="+
1619                                 param_escape(sel_rows.toString());
1620
1621                         new Ajax.Request("backend.php", {
1622                                 parameters: query,
1623                                 onComplete: function(transport) {
1624                                                 notify_callback2(transport);
1625                         } });
1626
1627                 }
1628         } else {
1629                 alert(__("No feeds are selected."));
1630         }
1631
1632         return false;
1633 }
1634
1635 function rescore_all_feeds() {
1636         var ok = confirm(__("Rescore all articles? This operation may take a lot of time."));
1637
1638         if (ok) {
1639                 notify_progress("Rescoring feeds...", true);
1640
1641                 var query = "?op=pref-feeds&subop=rescoreAll&quiet=1";
1642
1643                 new Ajax.Request("backend.php", {
1644                         parameters: query,
1645                         onComplete: function(transport) {
1646                                         notify_callback2(transport);
1647                 } });
1648         }
1649 }
1650
1651 function removeFilter(id, title) {
1652
1653         try {
1654
1655                 var msg = __("Remove filter %s?").replace("%s", title);
1656
1657                 var ok = confirm(msg);
1658
1659                 if (ok) {
1660                         closeInfoBox();
1661
1662                         notify_progress("Removing filter...");
1663
1664                         var query = "?op=pref-filters&subop=remove&ids="+
1665                                 param_escape(id);
1666
1667                         new Ajax.Request("backend.php", {
1668                                 parameters: query,
1669                                 onComplete: function(transport) {
1670                                                 filterlist_callback2(transport);
1671                         } });
1672
1673                 }
1674
1675         } catch (e) {
1676                 exception_error("removeFilter", e);
1677         }
1678
1679         return false;
1680 }
1681
1682 function feedsEditSave() {
1683         try {
1684
1685                 var ok = confirm(__("Save changes to selected feeds?"));
1686
1687                 if (ok) {
1688
1689                         var f = document.forms["batch_edit_feed_form"];
1690
1691                         var query = Form.serialize("batch_edit_feed_form");
1692
1693                         /* Form.serialize ignores unchecked checkboxes */
1694
1695                         if (!query.match("&rtl_content=") &&
1696                                         f.rtl_content.disabled == false) {
1697                                 query = query + "&rtl_content=false";
1698                         }
1699
1700                         if (!query.match("&private=") &&
1701                                         f.private.disabled == false) {
1702                                 query = query + "&private=false";
1703                         }
1704
1705                         if (!query.match("&cache_images=") &&
1706                                         f.cache_images.disabled == false) {
1707                                 query = query + "&cache_images=false";
1708                         }
1709
1710                         if (!query.match("&include_in_digest=") &&
1711                                         f.include_in_digest.disabled == false) {
1712                                 query = query + "&include_in_digest=false";
1713                         }
1714
1715                         closeInfoBox();
1716
1717                         notify_progress("Saving feeds...");
1718
1719                         new Ajax.Request("backend.php", {
1720                                 parameters: query,
1721                                 onComplete: function(transport) {
1722                                         feedlist_callback2(transport);
1723                                 } });
1724
1725                 }
1726
1727                 return false;
1728         } catch (e) {
1729                 exception_error("feedsEditSave", e);
1730         }
1731 }
1732
1733 function batchFeedsToggleField(cb, elem, label) {
1734         try {
1735                 var f = document.forms["batch_edit_feed_form"];
1736                 var l = $(label);
1737
1738                 if (cb.checked) {
1739                         f[elem].disabled = false;
1740
1741                         if (l) {
1742                                 l.className = "";
1743                         };
1744
1745 //                      new Effect.Highlight(f[elem], {duration: 1, startcolor: "#fff7d5",
1746 //                              queue: { position:'end', scope: 'BPEFQ', limit: 1 } } );
1747
1748                 } else {
1749                         f[elem].disabled = true;
1750
1751                         if (l) {
1752                                 l.className = "insensitive";
1753                         };
1754
1755                 }
1756         } catch (e) {
1757                 exception_error("batchFeedsToggleField", e);
1758         }
1759 }
1760
1761 function labelColorReset() {
1762         try {
1763                 var labels = getSelectedLabels();
1764
1765                 var ok = confirm(__("Reset label colors to default?"));
1766
1767                 if (ok) {
1768
1769                         var query = "?op=pref-labels&subop=color-reset&ids="+
1770                                 param_escape(labels.toString());
1771
1772                         new Ajax.Request("backend.php", {
1773                                 parameters: query,
1774                                 onComplete: function(transport) {
1775                                                 labellist_callback2(transport);
1776                                         } });
1777                 }
1778
1779         } catch (e) {
1780                 exception_error("labelColorReset", e);
1781         }
1782 }
1783
1784 function labelColorAsk(id, kind) {
1785         try {
1786
1787                 var p = null
1788
1789                 if (kind == "fg") {
1790                         p = prompt(__("Please enter new label foreground color:"));
1791                 } else {
1792                         p = prompt(__("Please enter new label background color:"));
1793                 }
1794
1795                 if (p != null) {
1796
1797                         var query = "?op=pref-labels&subop=color-set&kind=" + kind +
1798                                 "&ids="+        param_escape(id) + "&color=" + param_escape(p);
1799
1800                         selectTableRows('prefLabelList', 'none');
1801
1802                         var e = $("LICID-" + id);
1803
1804                         if (e) {
1805                                 if (kind == "fg") {
1806                                         e.style.color = p
1807                                 } else {
1808                                         e.style.backgroundColor = p;
1809                                 }
1810                         }
1811
1812                         new Ajax.Request("backend.php", { parameters: query });
1813                 }
1814
1815         } catch (e) {
1816                 exception_error("labelColorReset", e);
1817         }
1818 }
1819
1820
1821 function colorPicker(id, fg, bg) {
1822         try {
1823                 var picker = $("colorPicker-" + id);
1824
1825                 if (picker) Element.show(picker);
1826
1827         } catch (e) {
1828                 exception_error("colorPicker", e);
1829         }
1830 }
1831
1832 function colorPickerHideAll() {
1833         try {
1834                 if ($("prefLabelList")) {
1835
1836                         var elems = $("prefLabelList").getElementsByTagName("DIV");
1837
1838                         for (var i = 0; i < elems.length; i++) {
1839                                 if (elems[i].id && elems[i].id.match("colorPicker-")) {
1840                                         Element.hide(elems[i]);
1841                                 }
1842                         }
1843                 }
1844
1845         } catch (e) {
1846                 exception_error("colorPickerHideAll", e);
1847         }
1848 }
1849
1850 function colorPickerDo(id, fg, bg) {
1851         try {
1852
1853                 var query = "?op=pref-labels&subop=color-set&kind=both"+
1854                         "&ids=" + param_escape(id) + "&fg=" + param_escape(fg) +
1855                         "&bg=" + param_escape(bg);
1856
1857                 var e = $("LICID-" + id);
1858
1859                 if (e) {
1860                         e.style.color = fg;
1861                         e.style.backgroundColor = bg;
1862                 }
1863
1864                 new Ajax.Request("backend.php", { parameters: query });
1865
1866         } catch (e) {
1867                 exception_error("colorPickerDo", e);
1868         }
1869 }
1870
1871 function colorPickerActive(b) {
1872         color_picker_active = b;
1873 }
1874
1875 function mouse_down_handler(e) {
1876         try {
1877
1878                 /* do not prevent right click */
1879                 if (e && e.button && e.button == 2) return;
1880
1881                 if (selection_disabled) {
1882                         document.onselectstart = function() { return false; };
1883                         return false;
1884                 }
1885
1886         } catch (e) {
1887                 exception_error("mouse_down_handler", e);
1888         }
1889 }
1890
1891 function mouse_up_handler(e) {
1892         try {
1893                 mouse_is_down = false;
1894
1895                 if (!selection_disabled) {
1896                         document.onselectstart = null;
1897                 }
1898
1899                 if (!color_picker_active) {
1900                         colorPickerHideAll();
1901                 }
1902
1903         } catch (e) {
1904                 exception_error("mouse_up_handler", e);
1905         }
1906 }
1907
1908 function inPreferences() {
1909         return true;
1910 }
1911
1912 function editProfiles() {
1913         displayDlg('editPrefProfiles', false, function() {
1914                 init_profile_inline_editor();
1915                         });
1916 }
1917
1918 function activatePrefProfile() {
1919
1920         var sel_rows = getSelectedFeedCats();
1921
1922         if (sel_rows.length == 1) {
1923
1924                 var ok = confirm(__("Activate selected profile?"));
1925
1926                 if (ok) {
1927                         notify_progress("Loading, please wait...");
1928
1929                         var query = "?op=rpc&subop=setprofile&id="+
1930                                 param_escape(sel_rows.toString());
1931
1932                         new Ajax.Request("backend.php", {
1933                                 parameters: query,
1934                                 onComplete: function(transport) {
1935                                         window.location.reload();
1936                                 } });
1937                 }
1938
1939         } else {
1940                 alert(__("Please choose a profile to activate."));
1941         }
1942
1943         return false;
1944 }
1945
1946 function opmlImportDone() {
1947         closeInfoBox();
1948         updateFeedList();
1949 }
1950
1951 function opmlImportHandler(iframe) {
1952         try {
1953                 var tmp = new Object();
1954                 tmp.responseText = iframe.document.body.innerHTML;
1955                 notify('');
1956                 infobox_callback2(tmp);
1957         } catch (e) {
1958                 exception_error("opml_import_handler", e);
1959         }
1960 }
1961
1962 function clearFeedAccessKeys() {
1963
1964         var ok = confirm(__("This will invalidate all previously generated feed URLs. Continue?"));
1965
1966         if (ok) {
1967                 notify_progress("Clearing URLs...");
1968
1969                 var query = "?op=rpc&subop=clearKeys";
1970
1971                 new Ajax.Request("backend.php", {
1972                         parameters: query,
1973                         onComplete: function(transport) {
1974                                 notify_info("Generated URLs cleared.");
1975                         } });
1976         }
1977
1978         return false;
1979 }
1980
1981 function handle_rpc_reply(transport, scheduled_call) {
1982         try {
1983                 if (transport.responseXML) {
1984
1985                         if (!transport_error_check(transport)) return false;
1986
1987                 } else {
1988                         notify_error("Error communicating with server.");
1989                 }
1990
1991         } catch (e) {
1992                 exception_error("handle_rpc_reply", e, transport);
1993         }
1994
1995         return true;
1996 }
1997
1998 function resetFeedOrder() {
1999         try {
2000                 notify_progress("Loading, please wait...");
2001
2002                 new Ajax.Request("backend.php", {
2003                         parameters: "?op=pref-feeds&subop=feedsortreset",
2004                         onComplete: function(transport) {
2005                                 updateFeedList();
2006                         } });
2007
2008
2009         } catch (e) {
2010                 exception_error("resetFeedOrder");
2011         }
2012 }
2013
2014 function resetCatOrder() {
2015         try {
2016                 notify_progress("Loading, please wait...");
2017
2018                 new Ajax.Request("backend.php", {
2019                         parameters: "?op=pref-feeds&subop=catsortreset",
2020                         onComplete: function(transport) {
2021                                 updateFeedList();
2022                         } });
2023
2024
2025         } catch (e) {
2026                 exception_error("resetCatOrder");
2027         }
2028 }
2029
2030 function editCat(id, item, event) {
2031         try {
2032                 var new_name = prompt(__('Rename category to:'), item.name);
2033
2034                 if (new_name && new_name != item.name) {
2035
2036                         notify_progress("Loading, please wait...");
2037
2038                         new Ajax.Request("backend.php", {
2039                         parameters: {
2040                                 op: 'pref-feeds',
2041                                 subop: 'renamecat',
2042                                 id: id,
2043                                 title: new_name,
2044                         },
2045                         onComplete: function(transport) {
2046                                 updateFeedList();
2047                         } });
2048                 }
2049
2050         } catch (e) {
2051                 exception_error("editCat", e);
2052         }
2053 }