prefs.js

   1 var xmlhttp = false;
   2
   3 var active_feed_cat = false;
   4 var active_label = false;
   5 var active_tab = false;
   6 var feed_to_expand = false;
   7
   8 var piggie_top = -400;
   9 var piggie_fwd = true;
  10
  11 var xmlhttp = Ajax.getTransport();
  12
  13 function expand_feed_callback() {
  14         if (xmlhttp.readyState == 4) {
  15                 try {
  16                         var container = document.getElementById("BRDET-" + feed_to_expand);
  17                         container.innerHTML=xmlhttp.responseText;
  18                         container.style.display = "block";
  19 //                      p_notify("");
  20                 } catch (e) {
  21                         exception_error("expand_feed_callback", e);
  22                 }
  23         }
  24 }
  25
  26 function feedlist_callback() {
  27         if (xmlhttp.readyState == 4) {
  28                 try {
  29                         var container = document.getElementById('prefContent');
  30                         container.innerHTML=xmlhttp.responseText;
  31                         selectTab("feedConfig", true);
  32
  33                         if (active_feed_cat) {
  34                                 var row = document.getElementById("FCATR-" + active_feed_cat);
  35                                 if (row) {
  36                                         if (!row.className.match("Selected")) {
  37                                                 row.className = row.className + "Selected";
  38                                         }
  39                                 }
  40                                 var checkbox = document.getElementById("FCCHK-" + active_feed_cat);
  41                                 if (checkbox) {
  42                                         checkbox.checked = true;
  43                                 }
  44                         }
  45
  46                         notify("");
  47                 } catch (e) {
  48                         exception_error("feedlist_callback", e);
  49                 }
  50         }
  51 }
  52
  53 function filterlist_callback() {
  54         var container = document.getElementById('prefContent');
  55         if (xmlhttp.readyState == 4) {
  56                 container.innerHTML=xmlhttp.responseText;
  57                 notify("");
  58         }
  59 }
  60
  61 function labellist_callback() {
  62         var container = document.getElementById('prefContent');
  63         if (xmlhttp.readyState == 4) {
  64                 container.innerHTML=xmlhttp.responseText;
  65
  66                 if (active_label) {
  67                         var row = document.getElementById("LILRR-" + active_label);
  68                         if (row) {
  69                                 if (!row.className.match("Selected")) {
  70                                         row.className = row.className + "Selected";
  71                                 }
  72                         }
  73                         var checkbox = document.getElementById("LICHK-" + active_label);
  74
  75                         if (checkbox) {
  76                                 checkbox.checked = true;
  77                         }
  78                 }
  79                 notify("");
  80         }
  81 }
  82
  83 function feed_browser_callback() {
  84         var container = document.getElementById('prefContent');
  85         if (xmlhttp.readyState == 4) {
  86                 container.innerHTML=xmlhttp.responseText;
  87                 notify("");
  88         }
  89 }
  90
  91 function userlist_callback() {
  92         var container = document.getElementById('prefContent');
  93         if (xmlhttp.readyState == 4) {
  94                 container.innerHTML=xmlhttp.responseText;
  95                 notify("");
  96         }
  97 }
  98
  99 function prefslist_callback() {
 100         var container = document.getElementById('prefContent');
 101         if (xmlhttp.readyState == 4) {
 102
 103                 container.innerHTML=xmlhttp.responseText;
 104
 105                 notify("");
 106         }
 107 }
 108
 109 function gethelp_callback() {
 110         var container = document.getElementById('prefHelpBox');
 111         if (xmlhttp.readyState == 4) {
 112
 113                 container.innerHTML = xmlhttp.responseText;
 114                 container.style.display = "block";
 115
 116         }
 117 }
 118
 119
 120 function notify_callback() {
 121         var container = document.getElementById('notify');
 122         if (xmlhttp.readyState == 4) {
 123                 container.innerHTML=xmlhttp.responseText;
 124         }
 125 }
 126
 127 function updateFeedList(sort_key) {
 128
 129         if (!xmlhttp_ready(xmlhttp)) {
 130                 printLockingError();
 131                 return
 132         }
 133
 134 //      document.getElementById("prefContent").innerHTML = "Loading feeds, please wait...";
 135
 136 //      p_notify("Loading, please wait...");
 137
 138         var feed_search = document.getElementById("feed_search");
 139         var search = "";
 140         if (feed_search) { search = feed_search.value; }
 141
 142         xmlhttp.open("GET", "backend.php?op=pref-feeds" +
 143                 "&sort=" + param_escape(sort_key) +
 144                 "&search=" + param_escape(search), true);
 145         xmlhttp.onreadystatechange=feedlist_callback;
 146         xmlhttp.send(null);
 147
 148 }
 149
 150 function updateUsersList() {
 151
 152         if (!xmlhttp_ready(xmlhttp)) {
 153                 printLockingError();
 154                 return
 155         }
 156
 157 //      document.getElementById("prefContent").innerHTML = "Loading feeds, please wait...";
 158
 159 //      p_notify("Loading, please wait...");
 160
 161         xmlhttp.open("GET", "backend.php?op=pref-users", true);
 162         xmlhttp.onreadystatechange=userlist_callback;
 163         xmlhttp.send(null);
 164
 165 }
 166
 167 function addLabel() {
 168
 169         if (!xmlhttp_ready(xmlhttp)) {
 170                 printLockingError();
 171                 return
 172         }
 173
 174         var sqlexp = document.getElementById("ladd_expr");
 175
 176         if (sqlexp.value.length == 0) {
 177                 alert("Can't add label: missing SQL expression.");
 178         } else {
 179                 notify("Adding label...");
 180
 181                 xmlhttp.open("GET", "backend.php?op=pref-labels&subop=add&exp=" +
 182                         param_escape(sqlexp.value), true);
 183
 184                 xmlhttp.onreadystatechange=labellist_callback;
 185                 xmlhttp.send(null);
 186
 187                 sqlexp.value = "";
 188         }
 189
 190 }
 191
 192 function addFilter() {
 193
 194         if (!xmlhttp_ready(xmlhttp)) {
 195                 printLockingError();
 196                 return
 197         }
 198
 199         var regexp = document.getElementById("fadd_regexp");
 200         var match = document.getElementById("fadd_match");
 201         var feed = document.getElementById("fadd_feed");
 202         var action = document.getElementById("fadd_action");
 203
 204         if (regexp.value.length == 0) {
 205                 alert("Can't add filter: missing filter expression.");
 206         } else {
 207                 notify("Adding filter...");
 208
 209                 var v_match = match[match.selectedIndex].text;
 210                 var feed_id = feed[feed.selectedIndex].id;
 211                 var action_id = action[action.selectedIndex].id;
 212
 213                 xmlhttp.open("GET", "backend.php?op=pref-filters&subop=add&regexp=" +
 214                         param_escape(regexp.value) + "&match=" + v_match +
 215                         "&fid=" + param_escape(feed_id) + "&aid=" + param_escape(action_id), true);
 216
 217                 xmlhttp.onreadystatechange=filterlist_callback;
 218                 xmlhttp.send(null);
 219
 220                 regexp.value = "";
 221         }
 222
 223 }
 224
 225 function addFeed() {
 226
 227         if (!xmlhttp_ready(xmlhttp)) {
 228                 printLockingError();
 229                 return
 230         }
 231
 232         var link = document.getElementById("fadd_link");
 233
 234         if (link.value.length == 0) {
 235                 alert("Error: No feed URL given.");
 236         } else if (!isValidURL(link.value)) {
 237                 alert("Error: Invalid feed URL.");
 238         } else {
 239                 notify("Adding feed...");
 240
 241                 xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=add&feed_url=" +
 242                         param_escape(link.value), true);
 243                 xmlhttp.onreadystatechange=feedlist_callback;
 244                 xmlhttp.send(null);
 245
 246                 link.value = "";
 247
 248         }
 249
 250 }
 251
 252 function addFeedCat() {
 253
 254         if (!xmlhttp_ready(xmlhttp)) {
 255                 printLockingError();
 256                 return
 257         }
 258
 259         var cat = document.getElementById("fadd_cat");
 260
 261         if (cat.value.length == 0) {
 262                 alert("Can't add category: no name specified.");
 263         } else {
 264                 notify("Adding feed category...");
 265
 266                 xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=addCat&cat=" +
 267                         param_escape(cat.value), true);
 268                 xmlhttp.onreadystatechange=feedlist_callback;
 269                 xmlhttp.send(null);
 270
 271                 link.value = "";
 272
 273         }
 274
 275 }
 276 function addUser() {
 277
 278         if (!xmlhttp_ready(xmlhttp)) {
 279                 printLockingError();
 280                 return
 281         }
 282
 283         var sqlexp = document.getElementById("uadd_box");
 284
 285         if (sqlexp.value.length == 0) {
 286                 alert("Can't add user: no login specified.");
 287         } else {
 288                 notify("Adding user...");
 289
 290                 xmlhttp.open("GET", "backend.php?op=pref-users&subop=add&login=" +
 291                         param_escape(sqlexp.value), true);
 292
 293                 xmlhttp.onreadystatechange=userlist_callback;
 294                 xmlhttp.send(null);
 295
 296                 sqlexp.value = "";
 297         }
 298
 299 }
 300
 301 function editLabel(id) {
 302
 303         if (!xmlhttp_ready(xmlhttp)) {
 304                 printLockingError();
 305                 return
 306         }
 307
 308         active_label = id;
 309
 310         xmlhttp.open("GET", "backend.php?op=pref-labels&subop=edit&id=" +
 311                 param_escape(id), true);
 312         xmlhttp.onreadystatechange=labellist_callback;
 313         xmlhttp.send(null);
 314
 315 }
 316
 317 function editUser(id) {
 318
 319         if (!xmlhttp_ready(xmlhttp)) {
 320                 printLockingError();
 321                 return
 322         }
 323
 324         selectTableRowsByIdPrefix('prefUserList', 'UMRR-', 'UMCHK-', false);
 325         selectTableRowById('UMRR-'+id, 'UMCHK-'+id, true);
 326
 327         xmlhttp.open("GET", "backend.php?op=pref-users&subop=edit&id=" +
 328                 param_escape(id), true);
 329         xmlhttp.onreadystatechange=infobox_callback;
 330         xmlhttp.send(null);
 331
 332 }
 333
 334 function editFilter(id) {
 335
 336         if (!xmlhttp_ready(xmlhttp)) {
 337                 printLockingError();
 338                 return
 339         }
 340
 341         document.getElementById("create_filter_btn").disabled = true;
 342
 343         selectTableRowsByIdPrefix('prefFilterList', 'FILRR-', 'FICHK-', false);
 344         selectTableRowById('FILRR-'+id, 'FICHK-'+id, true);
 345
 346         xmlhttp.open("GET", "backend.php?op=pref-filters&subop=edit&id=" + param_escape(id), true);
 347         xmlhttp.onreadystatechange=infobox_callback;
 348         xmlhttp.send(null);
 349 }
 350
 351 function editFeed(feed) {
 352
 353 //      notify("Editing feed...");
 354
 355         if (!xmlhttp_ready(xmlhttp)) {
 356                 printLockingError();
 357                 return
 358         }
 359
 360         // clean selection from all rows & select row being edited
 361         selectTableRowsByIdPrefix('prefFeedList', 'FEEDR-', 'FRCHK-', false);
 362         selectTableRowById('FEEDR-'+feed, 'FRCHK-'+feed, true);
 363
 364         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editfeed&id=" +
 365                 param_escape(feed), true);
 366
 367         xmlhttp.onreadystatechange=infobox_callback;
 368         xmlhttp.send(null);
 369
 370 }
 371
 372 function editFeedCat(cat) {
 373
 374         if (!xmlhttp_ready(xmlhttp)) {
 375                 printLockingError();
 376                 return
 377         }
 378
 379         active_feed_cat = cat;
 380
 381         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editCat&id=" +
 382                 param_escape(cat), true);
 383         xmlhttp.onreadystatechange=feedlist_callback;
 384         xmlhttp.send(null);
 385
 386 }
 387
 388 function getSelectedLabels() {
 389         return getSelectedTableRowIds("prefLabelList", "LILRR");
 390 }
 391
 392 function getSelectedUsers() {
 393         return getSelectedTableRowIds("prefUserList", "UMRR");
 394 }
 395
 396 function getSelectedFeeds() {
 397         return getSelectedTableRowIds("prefFeedList", "FEEDR");
 398 }
 399
 400 function getSelectedFilters() {
 401         return getSelectedTableRowIds("prefFilterList", "FILRR");
 402 }
 403
 404 function getSelectedFeedCats() {
 405         return getSelectedTableRowIds("prefFeedCatList", "FCATR");
 406 }
 407
 408 function getSelectedFeedsFromBrowser() {
 409
 410         var list = document.getElementById("browseFeedList");
 411         if (!list) list = document.getElementById("browseBigFeedList");
 412
 413         var selected = new Array();
 414
 415         for (i = 0; i < list.childNodes.length; i++) {
 416                 var child = list.childNodes[i];
 417                 if (child.id && child.id.match("FBROW-")) {
 418                         var id = child.id.replace("FBROW-", "");
 419
 420                         var cb = document.getElementById("FBCHK-" + id);
 421
 422                         if (cb.checked) {
 423                                 selected.push(id);
 424                         }
 425                 }
 426         }
 427
 428         return selected;
 429 }
 430
 431 function removeSelectedLabels() {
 432
 433         if (!xmlhttp_ready(xmlhttp)) {
 434                 printLockingError();
 435                 return
 436         }
 437
 438         var sel_rows = getSelectedLabels();
 439
 440         if (sel_rows.length > 0) {
 441
 442                 var ok = confirm("Remove selected labels?");
 443
 444                 if (ok) {
 445                         notify("Removing selected labels...");
 446
 447                         xmlhttp.open("GET", "backend.php?op=pref-labels&subop=remove&ids="+
 448                                 param_escape(sel_rows.toString()), true);
 449                         xmlhttp.onreadystatechange=labellist_callback;
 450                         xmlhttp.send(null);
 451                 }
 452         } else {
 453                 alert("No labels are selected.");
 454         }
 455 }
 456
 457 function removeSelectedUsers() {
 458
 459         if (!xmlhttp_ready(xmlhttp)) {
 460                 printLockingError();
 461                 return
 462         }
 463
 464         var sel_rows = getSelectedUsers();
 465
 466         if (sel_rows.length > 0) {
 467
 468                 var ok = confirm("Remove selected users?");
 469
 470                 if (ok) {
 471                         notify("Removing selected users...");
 472
 473                         xmlhttp.open("GET", "backend.php?op=pref-users&subop=remove&ids="+
 474                                 param_escape(sel_rows.toString()), true);
 475                         xmlhttp.onreadystatechange=userlist_callback;
 476                         xmlhttp.send(null);
 477                 }
 478
 479         } else {
 480                 alert("No users are selected.");
 481         }
 482 }
 483
 484 function removeSelectedFilters() {
 485
 486         if (!xmlhttp_ready(xmlhttp)) {
 487                 printLockingError();
 488                 return
 489         }
 490
 491         var sel_rows = getSelectedFilters();
 492
 493         if (sel_rows.length > 0) {
 494
 495                 var ok = confirm("Remove selected filters?");
 496
 497                 if (ok) {
 498                         notify("Removing selected filters...");
 499
 500                         xmlhttp.open("GET", "backend.php?op=pref-filters&subop=remove&ids="+
 501                                 param_escape(sel_rows.toString()), true);
 502                         xmlhttp.onreadystatechange=filterlist_callback;
 503                         xmlhttp.send(null);
 504                 }
 505         } else {
 506                 alert("No filters are selected.");
 507         }
 508 }
 509
 510
 511 function removeSelectedFeeds() {
 512
 513         if (!xmlhttp_ready(xmlhttp)) {
 514                 printLockingError();
 515                 return
 516         }
 517
 518         var sel_rows = getSelectedFeeds();
 519
 520         if (sel_rows.length > 0) {
 521
 522                 var ok = confirm("Unsubscribe from selected feeds?");
 523
 524                 if (ok) {
 525
 526                         notify("Unsubscribing from selected feeds...");
 527
 528                         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=remove&ids="+
 529                                 param_escape(sel_rows.toString()), true);
 530                         xmlhttp.onreadystatechange=feedlist_callback;
 531                         xmlhttp.send(null);
 532                 }
 533
 534         } else {
 535
 536                 alert("No feeds are selected.");
 537
 538         }
 539
 540 }
 541
 542 function removeSelectedFeedCats() {
 543
 544         if (!xmlhttp_ready(xmlhttp)) {
 545                 printLockingError();
 546                 return
 547         }
 548
 549         var sel_rows = getSelectedFeedCats();
 550
 551         if (sel_rows.length > 0) {
 552
 553                 var ok = confirm("Remove selected categories?");
 554
 555                 if (ok) {
 556                         notify("Removing selected categories...");
 557
 558                         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=removeCats&ids="+
 559                                 param_escape(sel_rows.toString()), true);
 560                         xmlhttp.onreadystatechange=feedlist_callback;
 561                         xmlhttp.send(null);
 562                 }
 563
 564         } else {
 565
 566                 alert("No categories are selected.");
 567
 568         }
 569
 570 }
 571
 572 function feedEditCancel() {
 573
 574         if (!xmlhttp_ready(xmlhttp)) {
 575                 printLockingError();
 576                 return
 577         }
 578
 579         closeInfoBox();
 580
 581         selectPrefRows('feed', false); // cleanup feed selection
 582
 583 }
 584
 585 function feedCatEditCancel() {
 586
 587         if (!xmlhttp_ready(xmlhttp)) {
 588                 printLockingError();
 589                 return
 590         }
 591
 592         active_feed_cat = false;
 593
 594 //      notify("Operation cancelled.");
 595
 596         xmlhttp.open("GET", "backend.php?op=pref-feeds", true);
 597         xmlhttp.onreadystatechange=feedlist_callback;
 598         xmlhttp.send(null);
 599
 600 }
 601
 602 function feedEditSave() {
 603
 604         try {
 605
 606                 if (!xmlhttp_ready(xmlhttp)) {
 607                         printLockingError();
 608                         return
 609                 }
 610
 611                 // FIXME: add parameter validation
 612
 613                 var query = Form.serialize("edit_feed_form");
 614
 615                 notify("Saving feed...");
 616
 617                 xmlhttp.open("POST", "backend.php", true);
 618                 xmlhttp.onreadystatechange=feedlist_callback;
 619                 xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
 620                 xmlhttp.send(query);
 621
 622                 closeInfoBox();
 623
 624                 return false;
 625
 626         } catch (e) {
 627                 exception_error("feedEditSave", e);
 628         }
 629 }
 630
 631 function feedCatEditSave() {
 632
 633         if (!xmlhttp_ready(xmlhttp)) {
 634                 printLockingError();
 635                 return
 636         }
 637
 638         notify("Saving category...");
 639
 640         var query = Form.serialize("feed_cat_edit_form");
 641
 642         xmlhttp.open("GET", "backend.php?" + query, true);
 643         xmlhttp.onreadystatechange=feedlist_callback;
 644         xmlhttp.send(null);
 645
 646         active_feed_cat = false;
 647
 648 }
 649
 650
 651 function labelTest() {
 652
 653         var form = document.forms['label_edit_form'];
 654
 655         var sql_exp = form.sql_exp.value;
 656         var description = form.description.value;
 657
 658         xmlhttp.open("GET", "backend.php?op=pref-labels&subop=test&expr=" +
 659                 param_escape(sql_exp) + "&descr=" + param_escape(description), true);
 660
 661         xmlhttp.onreadystatechange=infobox_callback;
 662         xmlhttp.send(null);
 663
 664 }
 665
 666 function displayHelpInfobox(topic_id) {
 667
 668         xmlhttp.open("GET", "backend.php?op=help&tid=" +
 669                 param_escape(topic_id) + "&noheaders=1", true);
 670
 671         xmlhttp.onreadystatechange=infobox_callback;
 672         xmlhttp.send(null);
 673
 674 }
 675
 676 function labelEditCancel() {
 677
 678         if (!xmlhttp_ready(xmlhttp)) {
 679                 printLockingError();
 680                 return
 681         }
 682
 683         active_label = false;
 684
 685 //      notify("Operation cancelled.");
 686
 687         closeInfoBox();
 688
 689         xmlhttp.open("GET", "backend.php?op=pref-labels", true);
 690         xmlhttp.onreadystatechange=labellist_callback;
 691         xmlhttp.send(null);
 692
 693 }
 694
 695 function userEditCancel() {
 696
 697         if (!xmlhttp_ready(xmlhttp)) {
 698                 printLockingError();
 699                 return
 700         }
 701
 702         selectPrefRows('user', false); // cleanup feed selection
 703         closeInfoBox();
 704 }
 705
 706 function filterEditCancel() {
 707
 708         if (!xmlhttp_ready(xmlhttp)) {
 709                 printLockingError();
 710                 return
 711         }
 712
 713         document.getElementById("create_filter_btn").disabled = false;
 714
 715         selectPrefRows('filter', false); // cleanup feed selection
 716         closeInfoBox();
 717 }
 718
 719 function labelEditSave() {
 720
 721         var label = active_label;
 722
 723         if (!xmlhttp_ready(xmlhttp)) {
 724                 printLockingError();
 725                 return
 726         }
 727
 728         var sql_exp = document.forms["label_edit_form"].sql_exp.value;
 729         var description = document.forms["label_edit_form"].description.value;
 730
 731         if (sql_exp.length == 0) {
 732                 alert("SQL Expression cannot be blank.");
 733                 return;
 734         }
 735
 736         if (description.length == 0) {
 737                 alert("Caption field cannot be blank.");
 738                 return;
 739         }
 740
 741         closeInfoBox();
 742
 743         notify("Saving label...");
 744
 745         active_label = false;
 746
 747         query = Form.serialize("label_edit_form");
 748
 749         xmlhttp.open("GET", "backend.php?" + query, true);
 750         xmlhttp.onreadystatechange=labellist_callback;
 751         xmlhttp.send(null);
 752
 753 }
 754
 755 function userEditSave() {
 756
 757         if (!xmlhttp_ready(xmlhttp)) {
 758                 printLockingError();
 759                 return
 760         }
 761
 762         var login = document.forms["user_edit_form"].login.value;
 763
 764         if (login.length == 0) {
 765                 alert("Login field cannot be blank.");
 766                 return;
 767         }
 768
 769         notify("Saving user...");
 770
 771         closeInfoBox();
 772
 773         var query = Form.serialize("user_edit_form");
 774
 775         xmlhttp.open("GET", "backend.php?" + query, true);
 776         xmlhttp.onreadystatechange=userlist_callback;
 777         xmlhttp.send(null);
 778 }
 779
 780
 781 function filterEditSave() {
 782
 783         if (!xmlhttp_ready(xmlhttp)) {
 784                 printLockingError();
 785                 return
 786         }
 787
 788         var reg_exp = document.forms["filter_edit_form"].reg_exp.value;
 789
 790         if (reg_exp.length == 0) {
 791                 alert("Filter expression field cannot be blank.");
 792                 return;
 793         }
 794
 795         notify("Saving filter...");
 796
 797         var query = Form.serialize("filter_edit_form");
 798
 799         closeInfoBox();
 800
 801         document.getElementById("create_filter_btn").disabled = false;
 802
 803         xmlhttp.open("GET", "backend.php?" + query, true);
 804         xmlhttp.onreadystatechange=filterlist_callback;
 805         xmlhttp.send(null);
 806
 807 }
 808
 809 function editSelectedLabel() {
 810         var rows = getSelectedLabels();
 811
 812         if (rows.length == 0) {
 813                 alert("No labels are selected.");
 814                 return;
 815         }
 816
 817         if (rows.length > 1) {
 818                 alert("Please select only one label.");
 819                 return;
 820         }
 821
 822         notify("");
 823
 824         editLabel(rows[0]);
 825
 826 }
 827
 828 function editSelectedUser() {
 829         var rows = getSelectedUsers();
 830
 831         if (rows.length == 0) {
 832                 alert("No users are selected.");
 833                 return;
 834         }
 835
 836         if (rows.length > 1) {
 837                 alert("Please select only one user.");
 838                 return;
 839         }
 840
 841         notify("");
 842
 843         editUser(rows[0]);
 844 }
 845
 846 function resetSelectedUserPass() {
 847         var rows = getSelectedUsers();
 848
 849         if (rows.length == 0) {
 850                 alert("No users are selected.");
 851                 return;
 852         }
 853
 854         if (rows.length > 1) {
 855                 alert("Please select only one user.");
 856                 return;
 857         }
 858
 859         var ok = confirm("Reset password of selected user?");
 860
 861         if (ok) {
 862                 notify("Resetting password for selected user...");
 863
 864                 var id = rows[0];
 865
 866                 xmlhttp.open("GET", "backend.php?op=pref-users&subop=resetPass&id=" +
 867                         param_escape(id), true);
 868                 xmlhttp.onreadystatechange=userlist_callback;
 869                 xmlhttp.send(null);
 870         }
 871 }
 872
 873 function selectedUserDetails() {
 874
 875         if (!xmlhttp_ready(xmlhttp)) {
 876                 printLockingError();
 877                 return
 878         }
 879
 880         var rows = getSelectedUsers();
 881
 882         if (rows.length == 0) {
 883                 alert("No users are selected.");
 884                 return;
 885         }
 886
 887         if (rows.length > 1) {
 888                 alert("Please select only one user.");
 889                 return;
 890         }
 891
 892         var id = rows[0];
 893
 894         notify("");
 895
 896         xmlhttp.open("GET", "backend.php?op=user-details&id=" + id, true);
 897         xmlhttp.onreadystatechange=infobox_callback;
 898         xmlhttp.send(null);
 899
 900 }
 901
 902 function selectedFeedDetails() {
 903
 904         if (!xmlhttp_ready(xmlhttp)) {
 905                 printLockingError();
 906                 return
 907         }
 908
 909         var rows = getSelectedFeeds();
 910
 911         if (rows.length == 0) {
 912                 alert("No feeds are selected.");
 913                 return;
 914         }
 915
 916         if (rows.length > 1) {
 917                 notify("Please select only one feed.");
 918                 return;
 919         }
 920
 921 //      var id = rows[0];
 922
 923         notify("");
 924
 925         xmlhttp.open("GET", "backend.php?op=feed-details&id=" +
 926                 param_escape(rows.toString()), true);
 927         xmlhttp.onreadystatechange=infobox_callback;
 928         xmlhttp.send(null);
 929
 930 }
 931
 932 function editSelectedFilter() {
 933         var rows = getSelectedFilters();
 934
 935         if (rows.length == 0) {
 936                 alert("No filters are selected.");
 937                 return;
 938         }
 939
 940         if (rows.length > 1) {
 941                 alert("Please select only one filter.");
 942                 return;
 943         }
 944
 945         notify("");
 946
 947         editFilter(rows[0]);
 948
 949 }
 950
 951
 952 function editSelectedFeed() {
 953         var rows = getSelectedFeeds();
 954
 955         if (rows.length == 0) {
 956                 notify("No feeds are selected.");
 957                 return;
 958         }
 959
 960         if (rows.length > 1) {
 961                 notify("Please select one feed.");
 962                 return;
 963         }
 964
 965         notify("");
 966
 967         editFeed(rows[0]);
 968
 969 }
 970
 971 function editSelectedFeedCat() {
 972         var rows = getSelectedFeedCats();
 973
 974         if (rows.length == 0) {
 975                 alert("No categories are selected.");
 976                 return;
 977         }
 978
 979         if (rows.length > 1) {
 980                 alert("Please select only one category.");
 981                 return;
 982         }
 983
 984         notify("");
 985
 986         editFeedCat(rows[0]);
 987
 988 }
 989
 990 function piggie_callback() {
 991         var piggie = document.getElementById("piggie");
 992
 993         piggie.style.top = piggie_top;
 994         piggie.style.backgroundColor = "white";
 995         piggie.style.borderWidth = "1px";
 996
 997         if (piggie_fwd && piggie_top < 0) {
 998                 setTimeout("piggie_callback()", 50);
 999                 piggie_top = piggie_top + 10;
1000         } else if (piggie_fwd && piggie_top >= 0) {
1001                 piggie_fwd = false;
1002                 setTimeout("piggie_callback()", 50);
1003         } else if (!piggie_fwd && piggie_top > -400) {
1004                 setTimeout("piggie_callback()", 50);
1005                 piggie_top = piggie_top - 10;
1006         } else if (!piggie_fwd && piggie_top <= -400) {
1007                 piggie.style.display = "none";
1008                 piggie_fwd = true;
1009         }
1010 }
1011
1012 var piggie_opacity = 0;
1013
1014 function piggie2_callback() {
1015         var piggie = document.getElementById("piggie");
1016         piggie.style.top = 0;
1017         piggie.style.opacity = piggie_opacity;
1018         piggie.style.backgroundColor = "transparent";
1019         piggie.style.borderWidth = "0px";
1020
1021         if (piggie_fwd && piggie_opacity < 1) {
1022                 setTimeout("piggie2_callback()", 50);
1023                 piggie_opacity = piggie_opacity + 0.03;
1024         } else if (piggie_fwd && piggie_opacity >= 1) {
1025                 piggie_fwd = false;
1026                 setTimeout("piggie2_callback()", 50);
1027         } else if (!piggie_fwd && piggie_opacity > 0) {
1028                 setTimeout("piggie2_callback()", 50);
1029                 piggie_opacity = piggie_opacity - 0.03;
1030         } else if (!piggie_fwd && piggie_opacity <= 0) {
1031                 piggie.style.display = "none";
1032                 piggie_fwd = true;
1033         }
1034 }
1035
1036 function localPiggieFunction(enable) {
1037         if (enable) {
1038                 var piggie = document.getElementById("piggie");
1039                 piggie.style.display = "block";
1040
1041                 if (navigator.userAgent.match("Gecko") && Math.random(1) > 0.5) {
1042                         piggie2_callback();
1043                 } else {
1044                         piggie_callback();
1045                 }
1046         }
1047 }
1048
1049 function validateOpmlImport() {
1050
1051         var opml_file = document.getElementById("opml_file");
1052
1053         if (opml_file.value.length == 0) {
1054                 alert("No OPML file to upload.");
1055                 return false;
1056         } else {
1057                 return true;
1058         }
1059 }
1060
1061 function updateFilterList() {
1062
1063         if (!xmlhttp_ready(xmlhttp)) {
1064                 printLockingError();
1065                 return
1066         }
1067
1068 //      document.getElementById("prefContent").innerHTML = "Loading filters, please wait...";
1069
1070 //      p_notify("Loading, please wait...");
1071
1072         xmlhttp.open("GET", "backend.php?op=pref-filters", true);
1073         xmlhttp.onreadystatechange=filterlist_callback;
1074         xmlhttp.send(null);
1075
1076 }
1077
1078 function updateLabelList() {
1079
1080         if (!xmlhttp_ready(xmlhttp)) {
1081                 printLockingError();
1082                 return
1083         }
1084
1085 //      p_notify("Loading, please wait...");
1086
1087 //      document.getElementById("prefContent").innerHTML = "Loading labels, please wait...";
1088
1089         xmlhttp.open("GET", "backend.php?op=pref-labels", true);
1090         xmlhttp.onreadystatechange=labellist_callback;
1091         xmlhttp.send(null);
1092 }
1093
1094 function updatePrefsList() {
1095
1096         if (!xmlhttp_ready(xmlhttp)) {
1097                 printLockingError();
1098                 return
1099         }
1100
1101 //      p_notify("Loading, please wait...");
1102
1103         xmlhttp.open("GET", "backend.php?op=pref-prefs", true);
1104         xmlhttp.onreadystatechange=prefslist_callback;
1105         xmlhttp.send(null);
1106
1107 }
1108
1109 function selectTab(id, noupdate) {
1110
1111 //      alert(id);
1112
1113         if (!xmlhttp_ready(xmlhttp)) {
1114                 printLockingError();
1115                 return
1116         }
1117
1118         if (!noupdate) {
1119
1120                 notify("Loading, please wait...", true);
1121
1122                 // close active infobox if needed
1123                 closeInfoBox();
1124
1125                 // clean up all current selections, just in case
1126                 active_feed_cat = false;
1127                 active_label = false;
1128
1129                 if (id == "feedConfig") {
1130                         updateFeedList();
1131                 } else if (id == "filterConfig") {
1132                         updateFilterList();
1133                 } else if (id == "labelConfig") {
1134                         updateLabelList();
1135                 } else if (id == "genConfig") {
1136                         updatePrefsList();
1137                 } else if (id == "userConfig") {
1138                         updateUsersList();
1139                 } else if (id == "feedBrowser") {
1140                         updateBigFeedBrowser();
1141                 }
1142         }
1143
1144         var tab = document.getElementById(active_tab + "Tab");
1145
1146         if (tab) {
1147                 if (tab.className.match("Selected")) {
1148                         tab.className = "prefsTab";
1149                 }
1150         }
1151
1152         tab = document.getElementById(id + "Tab");
1153
1154         if (tab) {
1155                 if (!tab.className.match("Selected")) {
1156                         tab.className = tab.className + "Selected";
1157                 }
1158         }
1159
1160         active_tab = id;
1161
1162         setCookie('ttrss_pref_acttab', active_tab);
1163
1164 }
1165
1166 function init() {
1167
1168         try {
1169
1170                 if (arguments.callee.done) return;
1171                 arguments.callee.done = true;
1172
1173                 // IE kludge
1174                 if (!xmlhttp) {
1175                         document.getElementById("prefContent").innerHTML =
1176                                 "<b>Fatal error:</b> This program needs XmlHttpRequest " +
1177                                 "to function properly. Your browser doesn't seem to support it.";
1178                         return;
1179                 }
1180
1181                 active_tab = getCookie("ttrss_pref_acttab");
1182                 if (!active_tab) active_tab = "genConfig";
1183                 selectTab(active_tab);
1184
1185                 document.onkeydown = hotkey_handler;
1186                 notify("");
1187         } catch (e) {
1188                 exception_error("init", e);
1189         }
1190 }
1191
1192 function categorizeSelectedFeeds() {
1193
1194         if (!xmlhttp_ready(xmlhttp)) {
1195                 printLockingError();
1196                 return
1197         }
1198
1199         var sel_rows = getSelectedFeeds();
1200
1201         var cat_sel = document.getElementById("sfeed_set_fcat");
1202         var cat_id = cat_sel[cat_sel.selectedIndex].value;
1203
1204         if (sel_rows.length > 0) {
1205
1206                 notify("Changing category of selected feeds...");
1207
1208                 xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=categorize&ids="+
1209                         param_escape(sel_rows.toString()) + "&cat_id=" + param_escape(cat_id), true);
1210                 xmlhttp.onreadystatechange=feedlist_callback;
1211                 xmlhttp.send(null);
1212
1213         } else {
1214
1215                 alert("No feeds are selected.");
1216
1217         }
1218
1219 }
1220
1221 function validatePrefsReset() {
1222         return confirm("Reset to defaults?");
1223 }
1224
1225 function browseFeeds(limit) {
1226
1227         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=browse", true);
1228         xmlhttp.onreadystatechange=infobox_callback;
1229         xmlhttp.send(null);
1230
1231 }
1232
1233 function feedBrowserSubscribe() {
1234         try {
1235
1236                 var selected = getSelectedFeedsFromBrowser();
1237
1238                 if (selected.length > 0) {
1239                         closeInfoBox();
1240                         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=massSubscribe&ids="+
1241                                 param_escape(selected.toString()), true);
1242                         xmlhttp.onreadystatechange=feedlist_callback;
1243                         xmlhttp.send(null);
1244                 } else {
1245                         alert("No feeds are selected.");
1246                 }
1247
1248         } catch (e) {
1249                 exception_error("feedBrowserSubscribe", e);
1250         }
1251 }
1252
1253 function updateBigFeedBrowser(limit) {
1254
1255         if (!xmlhttp_ready(xmlhttp)) {
1256                 printLockingError();
1257                 return
1258         }
1259
1260 //      p_notify("Loading, please wait...");
1261
1262         var query = "backend.php?op=pref-feed-browser";
1263
1264         var limit_sel = document.getElementById("feedBrowserLimit");
1265
1266         if (limit_sel) {
1267                 var limit = limit_sel[limit_sel.selectedIndex].value;
1268                 query = query + "&limit=" + param_escape(limit);
1269         }
1270
1271         xmlhttp.open("GET", query, true);
1272         xmlhttp.onreadystatechange=feed_browser_callback;
1273         xmlhttp.send(null);
1274 }
1275
1276 function browserToggleExpand(id) {
1277         try {
1278 /*              if (feed_to_expand && feed_to_expand != id) {
1279                         var d = document.getElementById("BRDET-" + feed_to_expand);
1280                         d.style.display = "none";
1281                 } */
1282
1283                 if (!xmlhttp_ready(xmlhttp)) {
1284                         printLockingError();
1285                         return
1286                 }
1287
1288                 var d = document.getElementById("BRDET-" + id);
1289
1290                 if (d.style.display == "block") {
1291                         d.style.display = "none";
1292
1293                 } else {
1294
1295                         feed_to_expand = id;
1296
1297                         d.style.display = "block";
1298                         d.innerHTML = "Loading, please wait...";
1299
1300                         xmlhttp.open("GET", "backend.php?op=pref-feed-browser&subop=details&id="
1301                                 + param_escape(id), true);
1302                         xmlhttp.onreadystatechange=expand_feed_callback;
1303                         xmlhttp.send(null);
1304                 }
1305
1306         } catch (e) {
1307                 exception_error("browserExpand", e);
1308         }
1309 }
1310
1311 function validateNewPassword(form) {
1312         if (form.OLD_PASSWORD.value == "") {
1313                 alert("Old password cannot be blank");
1314                 return false;
1315         }
1316         if (form.NEW_PASSWORD.value == "") {
1317                 alert("New password cannot be blank");
1318                 return false;
1319         }
1320         return true;
1321 }
1322
1323 function selectPrefRows(kind, select) {
1324
1325         if (kind) {
1326                 var opbarid = false;
1327                 var nchk = false;
1328                 var nrow = false;
1329                 var lname = false;
1330
1331                 if (kind == "feed") {
1332                         opbarid = "feedOpToolbar";
1333                         nrow = "FEEDR-";
1334                         nchk = "FRCHK-";
1335                         lname = "prefFeedList";
1336                 } else if (kind == "fcat") {
1337                         opbarid = "catOpToolbar";
1338                         nrow = "FCATR-";
1339                         nchk = "FCHK-";
1340                         lname = "prefFeedCatList";
1341                 } else if (kind == "filter") {
1342                         opbarid = "filterOpToolbar";
1343                         nrow = "FILRR-";
1344                         nchk = "FICHK-";
1345                         lname = "prefFilterList";
1346                 } else if (kind == "label") {
1347                         opbarid = "labelOpToolbar";
1348                         nrow = "LILRR-";
1349                         nchk = "LCHK-";
1350                         lname = "prefLabelList";
1351                 } else if (kind == "user") {
1352                         opbarid = "userOpToolbar";
1353                         nrow = "UMRR-";
1354                         nchk = "UMCHK-";
1355                         lname = "prefUserList";
1356                 }
1357
1358                 if (opbarid) {
1359                         selectTableRowsByIdPrefix(lname, nrow, nchk, select);
1360                         disableContainerChildren(opbarid, !select);
1361                 }
1362
1363         }
1364 }
1365
1366
1367 function toggleSelectPrefRow(sender, kind) {
1368
1369         toggleSelectRow(sender);
1370
1371         if (kind) {
1372                 var opbarid = false;
1373                 var nsel = -1;
1374
1375                 if (kind == "feed") {
1376                         opbarid = "feedOpToolbar";
1377                         nsel = getSelectedFeeds();
1378                 } else if (kind == "fcat") {
1379                         opbarid = "catOpToolbar";
1380                         nsel = getSelectedFeedCats();
1381                 } else if (kind == "filter") {
1382                         opbarid = "filterOpToolbar";
1383                         nsel = getSelectedFilters();
1384                 } else if (kind == "label") {
1385                         opbarid = "labelOpToolbar";
1386                         nsel = getSelectedLabels();
1387                 } else if (kind == "user") {
1388                         opbarid = "userOpToolbar";
1389                         nsel = getSelectedUsers();
1390                 }
1391
1392                 if (opbarid && nsel != -1) {
1393                         disableContainerChildren(opbarid, nsel == false);
1394                 }
1395
1396         }
1397 }
1398
1399 function toggleSelectFBListRow(sender) {
1400         toggleSelectListRow(sender);
1401         disableContainerChildren("fbrOpToolbar", getSelectedFeedsFromBrowser() == 0);
1402 }