prefs.js

   1 var xmlhttp = false;
   2
   3 var active_feed = false;
   4 var active_feed_cat = false;
   5 var active_filter = false;
   6 var active_label = false;
   7 var active_user = false;
   8 var active_tab = false;
   9 var feed_to_expand = false;
  10
  11 var piggie_top = -400;
  12 var piggie_fwd = true;
  13
  14 /*@cc_on @*/
  15 /*@if (@_jscript_version >= 5)
  16 // JScript gives us Conditional compilation, we can cope with old IE versions.
  17 // and security blocked creation of the objects.
  18 try {
  19         xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
  20 } catch (e) {
  21         try {
  22                 xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
  23         } catch (E) {
  24                 xmlhttp = false;
  25         }
  26 }
  27 @end @*/
  28
  29 if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
  30         xmlhttp = new XMLHttpRequest();
  31 }
  32
  33 function expand_feed_callback() {
  34         if (xmlhttp.readyState == 4) {
  35                 try {
  36                         var container = document.getElementById("BRDET-" + feed_to_expand);
  37                         container.innerHTML=xmlhttp.responseText;
  38                         container.style.display = "block";
  39                         p_notify("");
  40                 } catch (e) {
  41                         exception_error("expand_feed_callback", e);
  42                 }
  43         }
  44 }
  45
  46 function feedlist_callback() {
  47         if (xmlhttp.readyState == 4) {
  48                 try {
  49                         var container = document.getElementById('prefContent');
  50                         container.innerHTML=xmlhttp.responseText;
  51                         selectTab("feedConfig", true);
  52
  53                         if (active_feed) {
  54                                 var row = document.getElementById("FEEDR-" + active_feed);
  55                                 if (row) {
  56                                         if (!row.className.match("Selected")) {
  57                                                 row.className = row.className + "Selected";
  58                                         }
  59                                 }
  60                                 var checkbox = document.getElementById("FRCHK-" + active_feed);
  61                                 if (checkbox) {
  62                                         checkbox.checked = true;
  63                                 }
  64                         }
  65                         p_notify("");
  66                 } catch (e) {
  67                         exception_error("feedlist_callback", e);
  68                 }
  69         }
  70 }
  71
  72 function filterlist_callback() {
  73         var container = document.getElementById('prefContent');
  74         if (xmlhttp.readyState == 4) {
  75
  76                 container.innerHTML=xmlhttp.responseText;
  77
  78                 if (active_filter) {
  79                         var row = document.getElementById("FILRR-" + active_filter);
  80                         if (row) {
  81                                 if (!row.className.match("Selected")) {
  82                                         row.className = row.className + "Selected";
  83                                 }
  84                         }
  85                         var checkbox = document.getElementById("FICHK-" + active_filter);
  86
  87                         if (checkbox) {
  88                                 checkbox.checked = true;
  89                         }
  90                 }
  91                 p_notify("");
  92         }
  93 }
  94
  95 function labellist_callback() {
  96         var container = document.getElementById('prefContent');
  97         if (xmlhttp.readyState == 4) {
  98                 container.innerHTML=xmlhttp.responseText;
  99
 100                 if (active_label) {
 101                         var row = document.getElementById("LILRR-" + active_label);
 102                         if (row) {
 103                                 if (!row.className.match("Selected")) {
 104                                         row.className = row.className + "Selected";
 105                                 }
 106                         }
 107                         var checkbox = document.getElementById("LICHK-" + active_label);
 108
 109                         if (checkbox) {
 110                                 checkbox.checked = true;
 111                         }
 112                 }
 113                 p_notify("");
 114         }
 115 }
 116
 117 function feed_browser_callback() {
 118         var container = document.getElementById('prefContent');
 119         if (xmlhttp.readyState == 4) {
 120                 container.innerHTML=xmlhttp.responseText;
 121                 p_notify("");
 122         }
 123 }
 124
 125 function userlist_callback() {
 126         var container = document.getElementById('prefContent');
 127         if (xmlhttp.readyState == 4) {
 128                 container.innerHTML=xmlhttp.responseText;
 129
 130                 if (active_user) {
 131                         var row = document.getElementById("UMRR-" + active_user);
 132                         if (row) {
 133                                 if (!row.className.match("Selected")) {
 134                                         row.className = row.className + "Selected";
 135                                 }
 136                         }
 137                         var checkbox = document.getElementById("UMCHK-" + active_user);
 138
 139                         if (checkbox) {
 140                                 checkbox.checked = true;
 141                         }
 142                 }
 143
 144                 p_notify("");
 145         }
 146 }
 147
 148 function prefslist_callback() {
 149         var container = document.getElementById('prefContent');
 150         if (xmlhttp.readyState == 4) {
 151
 152                 container.innerHTML=xmlhttp.responseText;
 153
 154                 p_notify("");
 155         }
 156 }
 157
 158 function gethelp_callback() {
 159         var container = document.getElementById('prefHelpBox');
 160         if (xmlhttp.readyState == 4) {
 161
 162                 container.innerHTML = xmlhttp.responseText;
 163                 container.style.display = "block";
 164
 165         }
 166 }
 167
 168
 169 function notify_callback() {
 170         var container = document.getElementById('notify');
 171         if (xmlhttp.readyState == 4) {
 172                 container.innerHTML=xmlhttp.responseText;
 173         }
 174 }
 175
 176 function updateFeedList(sort_key) {
 177
 178         if (!xmlhttp_ready(xmlhttp)) {
 179                 printLockingError();
 180                 return
 181         }
 182
 183 //      document.getElementById("prefContent").innerHTML = "Loading feeds, please wait...";
 184
 185         p_notify("Loading, please wait...");
 186
 187         var feed_search = document.getElementById("feed_search");
 188         var search = "";
 189         if (feed_search) { search = feed_search.value; }
 190
 191         xmlhttp.open("GET", "backend.php?op=pref-feeds" +
 192                 "&sort=" + param_escape(sort_key) +
 193                 "&search=" + param_escape(search), true);
 194         xmlhttp.onreadystatechange=feedlist_callback;
 195         xmlhttp.send(null);
 196
 197 }
 198
 199 function updateUsersList() {
 200
 201         if (!xmlhttp_ready(xmlhttp)) {
 202                 printLockingError();
 203                 return
 204         }
 205
 206 //      document.getElementById("prefContent").innerHTML = "Loading feeds, please wait...";
 207
 208         p_notify("Loading, please wait...");
 209
 210         xmlhttp.open("GET", "backend.php?op=pref-users", true);
 211         xmlhttp.onreadystatechange=userlist_callback;
 212         xmlhttp.send(null);
 213
 214 }
 215
 216 function addLabel() {
 217
 218         if (!xmlhttp_ready(xmlhttp)) {
 219                 printLockingError();
 220                 return
 221         }
 222
 223         var sqlexp = document.getElementById("ladd_expr");
 224
 225         if (sqlexp.value.length == 0) {
 226                 alert("Can't add label: missing SQL expression.");
 227         } else {
 228                 notify("Adding label...");
 229
 230                 xmlhttp.open("GET", "backend.php?op=pref-labels&subop=add&exp=" +
 231                         param_escape(sqlexp.value), true);
 232
 233                 xmlhttp.onreadystatechange=labellist_callback;
 234                 xmlhttp.send(null);
 235
 236                 sqlexp.value = "";
 237         }
 238
 239 }
 240
 241 function addFilter() {
 242
 243         if (!xmlhttp_ready(xmlhttp)) {
 244                 printLockingError();
 245                 return
 246         }
 247
 248         var regexp = document.getElementById("fadd_regexp");
 249         var match = document.getElementById("fadd_match");
 250         var feed = document.getElementById("fadd_feed");
 251         var action = document.getElementById("fadd_action");
 252
 253         if (regexp.value.length == 0) {
 254                 alert("Can't add filter: missing filter expression.");
 255         } else {
 256                 notify("Adding filter...");
 257
 258                 var v_match = match[match.selectedIndex].text;
 259                 var feed_id = feed[feed.selectedIndex].id;
 260                 var action_id = action[action.selectedIndex].id;
 261
 262                 xmlhttp.open("GET", "backend.php?op=pref-filters&subop=add&regexp=" +
 263                         param_escape(regexp.value) + "&match=" + v_match +
 264                         "&fid=" + param_escape(feed_id) + "&aid=" + param_escape(action_id), true);
 265
 266                 xmlhttp.onreadystatechange=filterlist_callback;
 267                 xmlhttp.send(null);
 268
 269                 regexp.value = "";
 270         }
 271
 272 }
 273
 274 function addFeed() {
 275
 276         if (!xmlhttp_ready(xmlhttp)) {
 277                 printLockingError();
 278                 return
 279         }
 280
 281         var link = document.getElementById("fadd_link");
 282
 283         if (link.value.length == 0) {
 284                 alert("Error: No feed URL given.");
 285         } else {
 286                 notify("Adding feed...");
 287
 288                 xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=add&link=" +
 289                         param_escape(link.value), true);
 290                 xmlhttp.onreadystatechange=feedlist_callback;
 291                 xmlhttp.send(null);
 292
 293                 link.value = "";
 294
 295         }
 296
 297 }
 298
 299 function addFeedCat() {
 300
 301         if (!xmlhttp_ready(xmlhttp)) {
 302                 printLockingError();
 303                 return
 304         }
 305
 306         var cat = document.getElementById("fadd_cat");
 307
 308         if (cat.value.length == 0) {
 309                 alert("Can't add category: no name specified.");
 310         } else {
 311                 notify("Adding feed category...");
 312
 313                 xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=addCat&cat=" +
 314                         param_escape(cat.value), true);
 315                 xmlhttp.onreadystatechange=feedlist_callback;
 316                 xmlhttp.send(null);
 317
 318                 link.value = "";
 319
 320         }
 321
 322 }
 323 function addUser() {
 324
 325         if (!xmlhttp_ready(xmlhttp)) {
 326                 printLockingError();
 327                 return
 328         }
 329
 330         var sqlexp = document.getElementById("uadd_box");
 331
 332         if (sqlexp.value.length == 0) {
 333                 alert("Can't add user: no login specified.");
 334         } else {
 335                 notify("Adding user...");
 336
 337                 xmlhttp.open("GET", "backend.php?op=pref-users&subop=add&login=" +
 338                         param_escape(sqlexp.value), true);
 339
 340                 xmlhttp.onreadystatechange=userlist_callback;
 341                 xmlhttp.send(null);
 342
 343                 sqlexp.value = "";
 344         }
 345
 346 }
 347
 348 function editLabel(id) {
 349
 350         if (!xmlhttp_ready(xmlhttp)) {
 351                 printLockingError();
 352                 return
 353         }
 354
 355         active_label = id;
 356
 357         xmlhttp.open("GET", "backend.php?op=pref-labels&subop=edit&id=" +
 358                 param_escape(id), true);
 359         xmlhttp.onreadystatechange=labellist_callback;
 360         xmlhttp.send(null);
 361
 362 }
 363
 364 function editUser(id) {
 365
 366         if (!xmlhttp_ready(xmlhttp)) {
 367                 printLockingError();
 368                 return
 369         }
 370
 371         active_user = id;
 372
 373         xmlhttp.open("GET", "backend.php?op=pref-users&subop=edit&id=" +
 374                 param_escape(id), true);
 375         xmlhttp.onreadystatechange=userlist_callback;
 376         xmlhttp.send(null);
 377
 378 }
 379
 380 function editFilter(id) {
 381
 382         if (!xmlhttp_ready(xmlhttp)) {
 383                 printLockingError();
 384                 return
 385         }
 386
 387         active_filter = id;
 388
 389         xmlhttp.open("GET", "backend.php?op=pref-filters&subop=edit&id=" +
 390                 param_escape(id), true);
 391         xmlhttp.onreadystatechange=filterlist_callback;
 392         xmlhttp.send(null);
 393
 394 }
 395
 396 function editFeed(feed) {
 397
 398 //      notify("Editing feed...");
 399
 400         if (!xmlhttp_ready(xmlhttp)) {
 401                 printLockingError();
 402                 return
 403         }
 404
 405         active_feed = feed;
 406
 407 /*      xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=edit&id=" +
 408                 param_escape(feed), true);
 409         xmlhttp.onreadystatechange=feedlist_callback;
 410         xmlhttp.send(null); */
 411
 412         selectTableRowsByIdPrefix('prefFeedList', 'FEEDR-', 'FRCHK-', false);
 413 //      selectTableRowsByIdPrefix('prefFeedList', 'FEEDR-'+feed, 'FRCHK-'+feed,
 414 //              true, false);
 415
 416         selectTableRowById('FEEDR-'+feed, 'FRCHK-'+feed, true);
 417
 418         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editfeed&id=" +
 419                 param_escape(active_feed), true);
 420
 421         xmlhttp.onreadystatechange=infobox_callback;
 422         xmlhttp.send(null);
 423
 424 }
 425
 426 function editFeedCat(cat) {
 427
 428         if (!xmlhttp_ready(xmlhttp)) {
 429                 printLockingError();
 430                 return
 431         }
 432
 433         active_feed_cat = cat;
 434
 435         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=editCat&id=" +
 436                 param_escape(cat), true);
 437         xmlhttp.onreadystatechange=feedlist_callback;
 438         xmlhttp.send(null);
 439
 440 }
 441
 442 function getSelectedLabels() {
 443         return getSelectedTableRowIds("prefLabelList", "LILRR");
 444 }
 445
 446 function getSelectedUsers() {
 447         return getSelectedTableRowIds("prefUserList", "UMRR");
 448 }
 449
 450 function getSelectedFeeds() {
 451         return getSelectedTableRowIds("prefFeedList", "FEEDR");
 452 }
 453
 454 function getSelectedFilters() {
 455         return getSelectedTableRowIds("prefFilterList", "FILRR");
 456 }
 457
 458 function getSelectedFeedCats() {
 459         return getSelectedTableRowIds("prefFeedCatList", "FCATR");
 460 }
 461
 462
 463 /*function readSelectedFeeds(read) {
 464
 465         if (!xmlhttp_ready(xmlhttp)) {
 466                 printLockingError();
 467                 return
 468         }
 469
 470         var sel_rows = getSelectedFeeds();
 471
 472         if (sel_rows.length > 0) {
 473
 474                 if (!read) {
 475                         op = "unread";
 476                 } else {
 477                         op = "read";
 478                 }
 479
 480                 notify("Marking selected feeds as " + op + "...");
 481
 482                 xmlhttp.open("GET", "backend.php?op=pref-rpc&subop=" + op + "&ids="+
 483                         param_escape(sel_rows.toString()), true);
 484                 xmlhttp.onreadystatechange=notify_callback;
 485                 xmlhttp.send(null);
 486
 487         } else {
 488
 489                 alert("No feeds are selected.");
 490
 491         }
 492 } */
 493
 494 function removeSelectedLabels() {
 495
 496         if (!xmlhttp_ready(xmlhttp)) {
 497                 printLockingError();
 498                 return
 499         }
 500
 501         var sel_rows = getSelectedLabels();
 502
 503         if (sel_rows.length > 0) {
 504
 505                 var ok = confirm("Remove selected labels?");
 506
 507                 if (ok) {
 508                         notify("Removing selected labels...");
 509
 510                         xmlhttp.open("GET", "backend.php?op=pref-labels&subop=remove&ids="+
 511                                 param_escape(sel_rows.toString()), true);
 512                         xmlhttp.onreadystatechange=labellist_callback;
 513                         xmlhttp.send(null);
 514                 }
 515         } else {
 516                 alert("No labels are selected.");
 517         }
 518 }
 519
 520 function removeSelectedUsers() {
 521
 522         if (!xmlhttp_ready(xmlhttp)) {
 523                 printLockingError();
 524                 return
 525         }
 526
 527         var sel_rows = getSelectedUsers();
 528
 529         if (sel_rows.length > 0) {
 530
 531                 var ok = confirm("Remove selected users?");
 532
 533                 if (ok) {
 534                         notify("Removing selected users...");
 535
 536                         xmlhttp.open("GET", "backend.php?op=pref-users&subop=remove&ids="+
 537                                 param_escape(sel_rows.toString()), true);
 538                         xmlhttp.onreadystatechange=userlist_callback;
 539                         xmlhttp.send(null);
 540                 }
 541
 542         } else {
 543                 alert("No users are selected.");
 544         }
 545 }
 546
 547 function removeSelectedFilters() {
 548
 549         if (!xmlhttp_ready(xmlhttp)) {
 550                 printLockingError();
 551                 return
 552         }
 553
 554         var sel_rows = getSelectedFilters();
 555
 556         if (sel_rows.length > 0) {
 557
 558                 var ok = confirm("Remove selected filters?");
 559
 560                 if (ok) {
 561                         notify("Removing selected filters...");
 562
 563                         xmlhttp.open("GET", "backend.php?op=pref-filters&subop=remove&ids="+
 564                                 param_escape(sel_rows.toString()), true);
 565                         xmlhttp.onreadystatechange=filterlist_callback;
 566                         xmlhttp.send(null);
 567                 }
 568         } else {
 569                 alert("No filters are selected.");
 570         }
 571 }
 572
 573
 574 function removeSelectedFeeds() {
 575
 576         if (!xmlhttp_ready(xmlhttp)) {
 577                 printLockingError();
 578                 return
 579         }
 580
 581         var sel_rows = getSelectedFeeds();
 582
 583         if (sel_rows.length > 0) {
 584
 585                 var ok = confirm("Remove selected feeds?");
 586
 587                 if (ok) {
 588
 589                         notify("Removing selected feeds...");
 590
 591                         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=remove&ids="+
 592                                 param_escape(sel_rows.toString()), true);
 593                         xmlhttp.onreadystatechange=feedlist_callback;
 594                         xmlhttp.send(null);
 595                 }
 596
 597         } else {
 598
 599                 alert("No feeds are selected.");
 600
 601         }
 602
 603 }
 604
 605 function removeSelectedFeedCats() {
 606
 607         if (!xmlhttp_ready(xmlhttp)) {
 608                 printLockingError();
 609                 return
 610         }
 611
 612         var sel_rows = getSelectedFeedCats();
 613
 614         if (sel_rows.length > 0) {
 615
 616                 var ok = confirm("Remove selected categories?");
 617
 618                 if (ok) {
 619                         notify("Removing selected categories...");
 620
 621                         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=removeCats&ids="+
 622                                 param_escape(sel_rows.toString()), true);
 623                         xmlhttp.onreadystatechange=feedlist_callback;
 624                         xmlhttp.send(null);
 625                 }
 626
 627         } else {
 628
 629                 alert("No categories are selected.");
 630
 631         }
 632
 633 }
 634
 635 function feedEditCancel() {
 636
 637         if (!xmlhttp_ready(xmlhttp)) {
 638                 printLockingError();
 639                 return
 640         }
 641
 642         closeInfoBox();
 643
 644         active_feed = false;
 645
 646 //      notify("Operation cancelled.");
 647
 648 /*      xmlhttp.open("GET", "backend.php?op=pref-feeds", true);
 649         xmlhttp.onreadystatechange=feedlist_callback;
 650         xmlhttp.send(null); */
 651
 652 }
 653
 654 function feedCatEditCancel() {
 655
 656         if (!xmlhttp_ready(xmlhttp)) {
 657                 printLockingError();
 658                 return
 659         }
 660
 661         active_feed_cat = false;
 662
 663 //      notify("Operation cancelled.");
 664
 665         xmlhttp.open("GET", "backend.php?op=pref-feeds", true);
 666         xmlhttp.onreadystatechange=feedlist_callback;
 667         xmlhttp.send(null);
 668
 669 }
 670
 671 function feedEditSave() {
 672
 673         try {
 674
 675                 var feed = active_feed;
 676
 677                 if (!xmlhttp_ready(xmlhttp)) {
 678                         printLockingError();
 679                         return
 680                 }
 681
 682                 var link = document.getElementById("iedit_link").value;
 683                 var title = document.getElementById("iedit_title").value;
 684                 var upd_intl = document.getElementById("iedit_updintl");
 685
 686                 upd_intl = upd_intl[upd_intl.selectedIndex].id;
 687
 688                 var purge_intl = document.getElementById("iedit_purgintl");
 689
 690                 purge_intl = purge_intl[purge_intl.selectedIndex].id;
 691
 692                 var fcat = document.getElementById("iedit_fcat");
 693
 694                 var is_pvt = document.getElementById("iedit_private");
 695                 var is_rtl = document.getElementById("iedit_rtl");
 696
 697                 if (is_pvt) {
 698                         is_pvt = is_pvt.checked;
 699                 }
 700
 701                 if (is_rtl) {
 702                         is_rtl = is_rtl.checked;
 703                 }
 704
 705                 var fcat_id = 0;
 706
 707                 if (fcat) {
 708                         fcat_id = fcat[fcat.selectedIndex].id;
 709                 }
 710
 711                 var pfeed = document.getElementById("iedit_parent_feed");
 712                 var parent_feed_id = pfeed[pfeed.selectedIndex].id;
 713
 714                 if (link.length == 0) {
 715                         notify("Feed link cannot be blank.");
 716                         return;
 717                 }
 718
 719                 if (title.length == 0) {
 720                         notify("Feed title cannot be blank.");
 721                         return;
 722                 }
 723
 724                 var auth_login = document.getElementById("iedit_login").value;
 725                 var auth_pass = document.getElementById("iedit_pass").value;
 726
 727                 active_feed = false;
 728
 729                 notify("Saving feed...");
 730
 731                 var query = "op=pref-feeds&subop=editSave&id=" +
 732                         feed + "&l=" + param_escape(link) + "&t=" + param_escape(title) +
 733                         "&ui=" + param_escape(upd_intl) + "&pi=" + param_escape(purge_intl) +
 734                         "&catid=" + param_escape(fcat_id) + "&login=" + param_escape(auth_login) +
 735                         "&pfeed=" + param_escape(parent_feed_id) + "&pass=" + param_escape(auth_pass) +
 736                         "&is_pvt=" + param_escape(is_pvt) + "&is_rtl=" + param_escape(is_rtl);
 737
 738                 xmlhttp.open("POST", "backend.php", true);
 739                 xmlhttp.onreadystatechange=feedlist_callback;
 740                 xmlhttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
 741                 xmlhttp.send(query);
 742
 743         } catch (e) {
 744                 exception_error("feedEditSave", e);
 745         }
 746 }
 747
 748 function feedCatEditSave() {
 749
 750         if (!xmlhttp_ready(xmlhttp)) {
 751                 printLockingError();
 752                 return
 753         }
 754
 755         notify("Saving category...");
 756
 757         var cat_title = document.getElementById("iedit_title").value;
 758
 759         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=saveCat&id=" +
 760                 param_escape(active_feed_cat) + "&title=" + param_escape(cat_title),
 761                 true);
 762         xmlhttp.onreadystatechange=feedlist_callback;
 763         xmlhttp.send(null);
 764
 765         active_feed_cat = false;
 766
 767 }
 768
 769
 770 function labelTest() {
 771
 772         var sqlexp = document.getElementById("iedit_expr").value;
 773         var descr = document.getElementById("iedit_descr").value;
 774
 775         xmlhttp.open("GET", "backend.php?op=pref-labels&subop=test&expr=" +
 776                 param_escape(sqlexp) + "&descr=" + param_escape(descr), true);
 777
 778         xmlhttp.onreadystatechange=infobox_callback;
 779         xmlhttp.send(null);
 780
 781 }
 782
 783 function displayHelpInfobox(topic_id) {
 784
 785         xmlhttp.open("GET", "backend.php?op=help&tid=" +
 786                 param_escape(topic_id) + "&noheaders=1", true);
 787
 788         xmlhttp.onreadystatechange=infobox_callback;
 789         xmlhttp.send(null);
 790
 791 }
 792
 793 function labelEditCancel() {
 794
 795         if (!xmlhttp_ready(xmlhttp)) {
 796                 printLockingError();
 797                 return
 798         }
 799
 800         active_label = false;
 801
 802 //      notify("Operation cancelled.");
 803
 804         xmlhttp.open("GET", "backend.php?op=pref-labels", true);
 805         xmlhttp.onreadystatechange=labellist_callback;
 806         xmlhttp.send(null);
 807
 808 }
 809
 810 function userEditCancel() {
 811
 812         if (!xmlhttp_ready(xmlhttp)) {
 813                 printLockingError();
 814                 return
 815         }
 816
 817         active_user = false;
 818
 819 //      notify("Operation cancelled.");
 820
 821         xmlhttp.open("GET", "backend.php?op=pref-users", true);
 822         xmlhttp.onreadystatechange=userlist_callback;
 823         xmlhttp.send(null);
 824
 825 }
 826
 827 function filterEditCancel() {
 828
 829         if (!xmlhttp_ready(xmlhttp)) {
 830                 printLockingError();
 831                 return
 832         }
 833
 834         active_filter = false;
 835
 836 //      notify("Operation cancelled.");
 837
 838         xmlhttp.open("GET", "backend.php?op=pref-filters", true);
 839         xmlhttp.onreadystatechange=filterlist_callback;
 840         xmlhttp.send(null);
 841
 842 }
 843
 844 function labelEditSave() {
 845
 846         var label = active_label;
 847
 848         if (!xmlhttp_ready(xmlhttp)) {
 849                 printLockingError();
 850                 return
 851         }
 852
 853         var sqlexp = document.getElementById("iedit_expr").value;
 854         var descr = document.getElementById("iedit_descr").value;
 855
 856 //      notify("Saving label " + sqlexp + ": " + descr);
 857
 858         if (sqlexp.length == 0) {
 859                 notify("SQL expression cannot be blank.");
 860                 return;
 861         }
 862
 863         if (descr.length == 0) {
 864                 notify("Caption cannot be blank.");
 865                 return;
 866         }
 867
 868         notify("Saving label...");
 869
 870         active_label = false;
 871
 872         xmlhttp.open("GET", "backend.php?op=pref-labels&subop=editSave&id=" +
 873                 label + "&s=" + param_escape(sqlexp) + "&d=" + param_escape(descr),
 874                 true);
 875
 876         xmlhttp.onreadystatechange=labellist_callback;
 877         xmlhttp.send(null);
 878
 879 }
 880
 881 function userEditSave() {
 882
 883         var user = active_user;
 884
 885         if (!xmlhttp_ready(xmlhttp)) {
 886                 printLockingError();
 887                 return
 888         }
 889
 890         var login = document.getElementById("iedit_ulogin").value;
 891         var level = document.getElementById("iedit_ulevel");
 892
 893         level = level[level.selectedIndex].id;
 894
 895         var email = document.getElementById("iedit_email").value;
 896
 897         if (login.length == 0) {
 898                 notify("Login cannot be blank.");
 899                 return;
 900         }
 901
 902         if (level.length == 0) {
 903                 notify("User level cannot be blank.");
 904                 return;
 905         }
 906
 907         active_user = false;
 908
 909         notify("Saving user...");
 910
 911         xmlhttp.open("GET", "backend.php?op=pref-users&subop=editSave&id=" +
 912                 user + "&l=" + param_escape(login) + "&al=" + param_escape(level) +
 913                 "&e=" + param_escape(email), true);
 914
 915         xmlhttp.onreadystatechange=userlist_callback;
 916         xmlhttp.send(null);
 917
 918 }
 919
 920
 921 function filterEditSave() {
 922
 923         var filter = active_filter;
 924
 925         if (!xmlhttp_ready(xmlhttp)) {
 926                 printLockingError();
 927                 return
 928         }
 929
 930         var regexp = document.getElementById("iedit_regexp").value;
 931         var match = document.getElementById("iedit_match");
 932
 933         var v_match = match[match.selectedIndex].text;
 934
 935         var feed = document.getElementById("iedit_feed");
 936         var feed_id = feed[feed.selectedIndex].id;
 937
 938         var action = document.getElementById("iedit_filter_action");
 939         var action_id = action[action.selectedIndex].id;
 940
 941         if (regexp.length == 0) {
 942                 alert("Can't save filter: match expression is blank.");
 943                 return;
 944         }
 945
 946         active_filter = false;
 947
 948         xmlhttp.open("GET", "backend.php?op=pref-filters&subop=editSave&id=" +
 949                 filter + "&r=" + param_escape(regexp) + "&m=" + param_escape(v_match) +
 950                 "&fid=" + param_escape(feed_id) + "&aid=" + param_escape(action_id), true);
 951
 952         notify("Saving filter...");
 953
 954         xmlhttp.onreadystatechange=filterlist_callback;
 955         xmlhttp.send(null);
 956
 957 }
 958
 959 function editSelectedLabel() {
 960         var rows = getSelectedLabels();
 961
 962         if (rows.length == 0) {
 963                 alert("No labels are selected.");
 964                 return;
 965         }
 966
 967         if (rows.length > 1) {
 968                 alert("Please select only one label.");
 969                 return;
 970         }
 971
 972         notify("");
 973
 974         editLabel(rows[0]);
 975
 976 }
 977
 978 function editSelectedUser() {
 979         var rows = getSelectedUsers();
 980
 981         if (rows.length == 0) {
 982                 alert("No users are selected.");
 983                 return;
 984         }
 985
 986         if (rows.length > 1) {
 987                 alert("Please select only one user.");
 988                 return;
 989         }
 990
 991         notify("");
 992
 993         editUser(rows[0]);
 994 }
 995
 996 function resetSelectedUserPass() {
 997         var rows = getSelectedUsers();
 998
 999         if (rows.length == 0) {
1000                 alert("No users are selected.");
1001                 return;
1002         }
1003
1004         if (rows.length > 1) {
1005                 alert("Please select only one user.");
1006                 return;
1007         }
1008
1009         var ok = confirm("Reset password of selected user?");
1010
1011         if (ok) {
1012                 notify("Resetting password for selected user...");
1013
1014                 var id = rows[0];
1015
1016                 xmlhttp.open("GET", "backend.php?op=pref-users&subop=resetPass&id=" +
1017                         param_escape(id), true);
1018                 xmlhttp.onreadystatechange=userlist_callback;
1019                 xmlhttp.send(null);
1020         }
1021 }
1022
1023 function selectedUserDetails() {
1024
1025         if (!xmlhttp_ready(xmlhttp)) {
1026                 printLockingError();
1027                 return
1028         }
1029
1030         var rows = getSelectedUsers();
1031
1032         if (rows.length == 0) {
1033                 alert("No users are selected.");
1034                 return;
1035         }
1036
1037         if (rows.length > 1) {
1038                 alert("Please select only one user.");
1039                 return;
1040         }
1041
1042         var id = rows[0];
1043
1044         notify("");
1045
1046         xmlhttp.open("GET", "backend.php?op=user-details&id=" + id, true);
1047         xmlhttp.onreadystatechange=infobox_callback;
1048         xmlhttp.send(null);
1049
1050 }
1051
1052 function selectedFeedDetails() {
1053
1054         if (!xmlhttp_ready(xmlhttp)) {
1055                 printLockingError();
1056                 return
1057         }
1058
1059         var rows = getSelectedFeeds();
1060
1061         if (rows.length == 0) {
1062                 alert("No feeds are selected.");
1063                 return;
1064         }
1065
1066         if (rows.length > 1) {
1067                 notify("Please select only one feed.");
1068                 return;
1069         }
1070
1071 //      var id = rows[0];
1072
1073         notify("");
1074
1075         xmlhttp.open("GET", "backend.php?op=feed-details&id=" +
1076                 param_escape(rows.toString()), true);
1077         xmlhttp.onreadystatechange=infobox_callback;
1078         xmlhttp.send(null);
1079
1080 }
1081
1082 function editSelectedFilter() {
1083         var rows = getSelectedFilters();
1084
1085         if (rows.length == 0) {
1086                 alert("No filters are selected.");
1087                 return;
1088         }
1089
1090         if (rows.length > 1) {
1091                 alert("Please select only one filter.");
1092                 return;
1093         }
1094
1095         notify("");
1096
1097         editFilter(rows[0]);
1098
1099 }
1100
1101
1102 function editSelectedFeed() {
1103         var rows = getSelectedFeeds();
1104
1105         if (rows.length == 0) {
1106                 notify("No feeds are selected.");
1107                 return;
1108         }
1109
1110         if (rows.length > 1) {
1111                 notify("Please select one feed.");
1112                 return;
1113         }
1114
1115         notify("");
1116
1117         editFeed(rows[0]);
1118
1119 }
1120
1121 function editSelectedFeedCat() {
1122         var rows = getSelectedFeedCats();
1123
1124         if (rows.length == 0) {
1125                 alert("No categories are selected.");
1126                 return;
1127         }
1128
1129         if (rows.length > 1) {
1130                 alert("Please select only one category.");
1131                 return;
1132         }
1133
1134         notify("");
1135
1136         editFeedCat(rows[0]);
1137
1138 }
1139
1140 function piggie_callback() {
1141         var piggie = document.getElementById("piggie");
1142
1143         piggie.style.top = piggie_top;
1144         piggie.style.backgroundColor = "white";
1145         piggie.style.borderWidth = "1px";
1146
1147         if (piggie_fwd && piggie_top < 0) {
1148                 setTimeout("piggie_callback()", 50);
1149                 piggie_top = piggie_top + 10;
1150         } else if (piggie_fwd && piggie_top >= 0) {
1151                 piggie_fwd = false;
1152                 setTimeout("piggie_callback()", 50);
1153         } else if (!piggie_fwd && piggie_top > -400) {
1154                 setTimeout("piggie_callback()", 50);
1155                 piggie_top = piggie_top - 10;
1156         } else if (!piggie_fwd && piggie_top <= -400) {
1157                 piggie.style.display = "none";
1158                 piggie_fwd = true;
1159         }
1160 }
1161
1162 var piggie_opacity = 0;
1163
1164 function piggie2_callback() {
1165         var piggie = document.getElementById("piggie");
1166         piggie.style.top = 0;
1167         piggie.style.opacity = piggie_opacity;
1168         piggie.style.backgroundColor = "transparent";
1169         piggie.style.borderWidth = "0px";
1170
1171         if (piggie_fwd && piggie_opacity < 1) {
1172                 setTimeout("piggie2_callback()", 50);
1173                 piggie_opacity = piggie_opacity + 0.03;
1174         } else if (piggie_fwd && piggie_opacity >= 1) {
1175                 piggie_fwd = false;
1176                 setTimeout("piggie2_callback()", 50);
1177         } else if (!piggie_fwd && piggie_opacity > 0) {
1178                 setTimeout("piggie2_callback()", 50);
1179                 piggie_opacity = piggie_opacity - 0.03;
1180         } else if (!piggie_fwd && piggie_opacity <= 0) {
1181                 piggie.style.display = "none";
1182                 piggie_fwd = true;
1183         }
1184 }
1185
1186 function localPiggieFunction(enable) {
1187         if (enable) {
1188                 var piggie = document.getElementById("piggie");
1189                 piggie.style.display = "block";
1190
1191                 if (navigator.userAgent.match("Firefox") && Math.random(1) > 0.5) {
1192                         piggie2_callback();
1193                 } else {
1194                         piggie_callback();
1195                 }
1196         }
1197 }
1198
1199 function validateOpmlImport() {
1200
1201         var opml_file = document.getElementById("opml_file");
1202
1203         if (opml_file.value.length == 0) {
1204                 alert("No OPML file to upload.");
1205                 return false;
1206         } else {
1207                 return true;
1208         }
1209 }
1210
1211 function updateFilterList() {
1212
1213         if (!xmlhttp_ready(xmlhttp)) {
1214                 printLockingError();
1215                 return
1216         }
1217
1218 //      document.getElementById("prefContent").innerHTML = "Loading filters, please wait...";
1219
1220         p_notify("Loading, please wait...");
1221
1222         xmlhttp.open("GET", "backend.php?op=pref-filters", true);
1223         xmlhttp.onreadystatechange=filterlist_callback;
1224         xmlhttp.send(null);
1225
1226 }
1227
1228 function updateLabelList() {
1229
1230         if (!xmlhttp_ready(xmlhttp)) {
1231                 printLockingError();
1232                 return
1233         }
1234
1235         p_notify("Loading, please wait...");
1236
1237 //      document.getElementById("prefContent").innerHTML = "Loading labels, please wait...";
1238
1239         xmlhttp.open("GET", "backend.php?op=pref-labels", true);
1240         xmlhttp.onreadystatechange=labellist_callback;
1241         xmlhttp.send(null);
1242 }
1243
1244 function updatePrefsList() {
1245
1246         if (!xmlhttp_ready(xmlhttp)) {
1247                 printLockingError();
1248                 return
1249         }
1250
1251         p_notify("Loading, please wait...");
1252
1253         xmlhttp.open("GET", "backend.php?op=pref-prefs", true);
1254         xmlhttp.onreadystatechange=prefslist_callback;
1255         xmlhttp.send(null);
1256
1257 }
1258
1259 function selectTab(id, noupdate) {
1260
1261 //      alert(id);
1262
1263         if (!xmlhttp_ready(xmlhttp)) {
1264                 printLockingError();
1265                 return
1266         }
1267
1268         if (!noupdate) {
1269
1270                 if (id == "feedConfig") {
1271                         updateFeedList();
1272                 } else if (id == "filterConfig") {
1273                         updateFilterList();
1274                 } else if (id == "labelConfig") {
1275                         updateLabelList();
1276                 } else if (id == "genConfig") {
1277                         updatePrefsList();
1278                 } else if (id == "userConfig") {
1279                         updateUsersList();
1280                 } else if (id == "feedBrowser") {
1281                         updateBigFeedBrowser();
1282                 }
1283         }
1284
1285         var tab = document.getElementById(active_tab + "Tab");
1286
1287         if (tab) {
1288                 if (tab.className.match("Selected")) {
1289                         tab.className = "prefsTab";
1290                 }
1291         }
1292
1293         tab = document.getElementById(id + "Tab");
1294
1295         if (tab) {
1296                 if (!tab.className.match("Selected")) {
1297                         tab.className = tab.className + "Selected";
1298                 }
1299         }
1300
1301         active_tab = id;
1302
1303         setCookie('ttrss_pref_acttab', active_tab);
1304
1305 }
1306
1307 function init() {
1308
1309         try {
1310
1311                 if (arguments.callee.done) return;
1312                 arguments.callee.done = true;
1313
1314                 // IE kludge
1315                 if (!xmlhttp) {
1316                         document.getElementById("prefContent").innerHTML =
1317                                 "<b>Fatal error:</b> This program needs XmlHttpRequest " +
1318                                 "to function properly. Your browser doesn't seem to support it.";
1319                         return;
1320                 }
1321
1322                 active_tab = getCookie("ttrss_pref_acttab");
1323                 if (!active_tab) active_tab = "genConfig";
1324                 selectTab(active_tab);
1325
1326                 document.onkeydown = hotkey_handler;
1327                 notify("");
1328         } catch (e) {
1329                 exception_error("init", e);
1330         }
1331 }
1332
1333 function categorizeSelectedFeeds() {
1334
1335         if (!xmlhttp_ready(xmlhttp)) {
1336                 printLockingError();
1337                 return
1338         }
1339
1340         var sel_rows = getSelectedFeeds();
1341
1342         var cat_sel = document.getElementById("sfeed_set_fcat");
1343         var cat_id = cat_sel[cat_sel.selectedIndex].id;
1344
1345         if (sel_rows.length > 0) {
1346
1347                 notify("Changing category of selected feeds...");
1348
1349                 xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=categorize&ids="+
1350                         param_escape(sel_rows.toString()) + "&cat_id=" + param_escape(cat_id), true);
1351                 xmlhttp.onreadystatechange=feedlist_callback;
1352                 xmlhttp.send(null);
1353
1354         } else {
1355
1356                 alert("No feeds are selected.");
1357
1358         }
1359
1360 }
1361
1362 function validatePrefsReset() {
1363         return confirm("Reset to defaults?");
1364 }
1365
1366 function browseFeeds(limit) {
1367
1368         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=browse", true);
1369         xmlhttp.onreadystatechange=infobox_callback;
1370         xmlhttp.send(null);
1371
1372 }
1373
1374 function feedBrowserSubscribe() {
1375         try {
1376                 var list = document.getElementById("browseFeedList");
1377
1378                 if (!list) list = document.getElementById("browseBigFeedList");
1379
1380                 var selected = new Array();
1381
1382                 for (i = 0; i < list.childNodes.length; i++) {
1383                         var child = list.childNodes[i];
1384                         if (child.id && child.id.match("FBROW-")) {
1385                                 var id = child.id.replace("FBROW-", "");
1386
1387                                 var cb = document.getElementById("FBCHK-" + id);
1388
1389                                 if (cb.checked) {
1390                                         selected.push(id);
1391                                 }
1392                         }
1393                 }
1394
1395                 if (selected.length > 0) {
1396                         closeInfoBox();
1397                         xmlhttp.open("GET", "backend.php?op=pref-feeds&subop=massSubscribe&ids="+
1398                                 param_escape(selected.toString()), true);
1399                         xmlhttp.onreadystatechange=feedlist_callback;
1400                         xmlhttp.send(null);
1401                 } else {
1402                         alert("No feeds are selected.");
1403                 }
1404
1405         } catch (e) {
1406                 exception_error("feedBrowserSubscribe", e);
1407         }
1408 }
1409
1410 function updateBigFeedBrowser(limit) {
1411
1412         if (!xmlhttp_ready(xmlhttp)) {
1413                 printLockingError();
1414                 return
1415         }
1416
1417         p_notify("Loading, please wait...");
1418
1419         var query = "backend.php?op=pref-feed-browser";
1420
1421         var limit_sel = document.getElementById("feedBrowserLimit");
1422
1423         if (limit_sel) {
1424                 var limit = limit_sel[limit_sel.selectedIndex].value;
1425                 query = query + "&limit=" + param_escape(limit);
1426         }
1427
1428         xmlhttp.open("GET", query, true);
1429         xmlhttp.onreadystatechange=feed_browser_callback;
1430         xmlhttp.send(null);
1431 }
1432
1433 function browserToggleExpand(id) {
1434         try {
1435 /*              if (feed_to_expand && feed_to_expand != id) {
1436                         var d = document.getElementById("BRDET-" + feed_to_expand);
1437                         d.style.display = "none";
1438                 } */
1439
1440                 var d = document.getElementById("BRDET-" + id);
1441
1442                 if (d.style.display == "block") {
1443                         d.style.display = "none";
1444
1445                 } else {
1446
1447                         feed_to_expand = id;
1448
1449                         xmlhttp.open("GET", "backend.php?op=pref-feed-browser&subop=details&id="
1450                                 + param_escape(id), true);
1451                         xmlhttp.onreadystatechange=expand_feed_callback;
1452                         xmlhttp.send(null);
1453                 }
1454
1455         } catch (e) {
1456                 exception_error("browserExpand", e);
1457         }
1458 }
1459
1460 function validateNewPassword(form) {
1461         if (form.OLD_PASSWORD.value == "") {
1462                 alert("Current password cannot be blank");
1463                 return false;
1464         }
1465         if (form.NEW_PASSWORD.value == "") {
1466                 alert("New password cannot be blank");
1467                 return false;
1468         }
1469         return true;
1470 }