backend.php

   1 <?
   2 //      header("Content-Type: application/xml");
   3
   4         require_once "config.php";
   5         require_once "db.php";
   6         require_once "functions.php";
   7         require_once "magpierss/rss_fetch.inc";
   8
   9         $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
  10
  11         if (DB_TYPE == "pgsql") {
  12                 pg_query("set client_encoding = 'utf-8'");
  13         }
  14
  15         $op = $_GET["op"];
  16         $fetch = $_GET["fetch"];
  17
  18         function outputFeedList($link) {
  19
  20                 print "<html><head>
  21                         <title>Tiny Tiny RSS : Feedlist</title>
  22                         <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
  23                         <script type=\"text/javascript\" src=\"functions.js\"></script>
  24                         <script type=\"text/javascript\" src=\"feedlist.js\"></script>
  25                         <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
  26                         </head><body>";
  27
  28                 $result = db_query($link, "SELECT *,
  29                         (SELECT count(id) FROM ttrss_entries
  30                                 WHERE feed_id = ttrss_feeds.id) AS total,
  31                         (SELECT count(id) FROM ttrss_entries
  32                                 WHERE feed_id = ttrss_feeds.id AND unread = true) as unread
  33                         FROM ttrss_feeds ORDER BY title");
  34
  35                 $actid = $_GET["actid"];
  36
  37 //              print "<table width=\"100%\" class=\"feedsList\" id=\"feedsList\">";
  38
  39                 print "<ul class=\"feedList\" id=\"feedList\">";
  40
  41                 $lnum = 0;
  42
  43                 $total_unread = 0;
  44
  45                 while ($line = db_fetch_assoc($result)) {
  46
  47                         $feed = $line["title"];
  48                         $feed_id = $line["id"];
  49
  50                         $subop = $_GET["subop"];
  51
  52                         $total = $line["total"];
  53                         $unread = $line["unread"];
  54
  55 //                      $class = ($lnum % 2) ? "even" : "odd";
  56
  57                         $class = "odd";
  58
  59                         if ($unread > 0) $class .= "Unread";
  60
  61                         if ($actid == $feed_id) {
  62                                 $class .= "Selected";
  63                         }
  64
  65                         $total_unread += $unread;
  66
  67 //                      print "<tr class=\"$class\" id=\"FEEDR-$feed_id\">";
  68
  69                         $icon_file = ICONS_DIR . "/$feed_id.ico";
  70
  71                         if ($subop != "piggie") {
  72
  73                                 if (file_exists($icon_file) && filesize($icon_file) > 0) {
  74                                                 $feed_icon = "<img src=\"" . ICONS_URL . "/$feed_id.ico\">";
  75                                 } else {
  76                                         $feed_icon = "<img src=\"images/blank_icon.png\">";
  77                                 }
  78                         } else {
  79                                 $feed_icon = "<img width=\"16\" height=\"16\"
  80                                         src=\"http://madoka.spb.ru/stuff/fox/tiny_piggie.png\">";
  81                         }
  82
  83                         $feed = "<a href=\"javascript:viewfeed($feed_id, 0);\">$feed</a>";
  84
  85 /*                      if (ENABLE_FEED_ICONS) {
  86                                 print "<td>$feed_icon</td>";
  87                         }
  88
  89                         print "<td id=\"FEEDN-$feed_id\">$feed</td>";
  90                         print "<td>";
  91                         print "<span id=\"FEEDU-$feed_id\">$unread</span>&nbsp;/&nbsp;";
  92                         print "<span id=\"FEEDT-$feed_id\">$total</span>";
  93                         print "</td>";
  94
  95                         print "</tr>"; */
  96
  97                         print "<li id=\"FEEDR-$feed_id\" class=\"$class\">";
  98                         if (ENABLE_FEED_ICONS) {
  99                                 print "$feed_icon";
 100                         }
 101                         print "<span id=\"FEEDN-$feed_id\">$feed</span>";
 102
 103                         if ($unread != 0) {
 104                                 $fctr_class = "";
 105                         } else {
 106                                 $fctr_class = "class=\"invisible\"";
 107                         }
 108
 109                         print "<span $fctr_class id=\"FEEDCTR-$feed_id\">
 110                                  (<span id=\"FEEDU-$feed_id\">$unread</span>)</span>";
 111
 112                         print "</li>";
 113
 114                         ++$lnum;
 115                 }
 116
 117                 print "</table>";
 118
 119                 print "<div class=\"invisible\" id=\"FEEDTU\">$total_unread</div>";
 120                 print "<div class=\"invisible\" id=\"ACTFEEDID\">$actid</div>";
 121
 122         }
 123
 124
 125         if ($op == "rpc") {
 126
 127                 $subop = $_GET["subop"];
 128
 129                 if ($subop == "mark") {
 130                         $mark = $_GET["mark"];
 131                         $id = db_escape_string($_GET["id"]);
 132
 133                         if ($mark == "1") {
 134                                 $mark = "true";
 135                         } else {
 136                                 $mark = "false";
 137                         }
 138
 139                         $result = db_query($link, "UPDATE ttrss_entries SET marked = $mark
 140                                 WHERE id = '$id'");
 141                 }
 142
 143                 if ($subop == "updateFeed") {
 144                         $feed_id = db_escape_string($_GET["feed"]);
 145
 146                         $result = db_query($link,
 147                                 "SELECT feed_url FROM ttrss_feeds WHERE id = '$feed_id'");
 148
 149                         if (db_num_rows($result) > 0) {
 150                                 $feed_url = db_fetch_result($result, 0, "feed_url");
 151 //                              update_rss_feed($link, $feed_url, $feed_id);
 152                         }
 153
 154                         print "DONE-$feed_id";
 155
 156                         return;
 157                 }
 158
 159                 if ($subop == "forceUpdateAllFeeds") {
 160                         update_all_feeds($link, true);
 161                 }
 162
 163                 if ($subop == "updateAllFeeds") {
 164                         update_all_feeds($link, false);
 165                 }
 166
 167                 if ($subop == "catchupPage") {
 168
 169                         $ids = split(",", $_GET["ids"]);
 170
 171                         foreach ($ids as $id) {
 172
 173                                 db_query($link, "UPDATE ttrss_entries SET unread=false,last_read = NOW()
 174                                         WHERE id = '$id'");
 175
 176                         }
 177
 178                         print "Marked active page as read.";
 179                 }
 180
 181         }
 182
 183         if ($op == "feeds") {
 184
 185                 $subop = $_GET["subop"];
 186
 187                 if ($subop == "catchupAll") {
 188                         db_query($link, "UPDATE ttrss_entries SET last_read = NOW(),unread = false");
 189                 }
 190
 191                 outputFeedList($link);
 192
 193         }
 194
 195         if ($op == "view") {
 196
 197                 $id = $_GET["id"];
 198
 199                 $result = db_query($link, "UPDATE ttrss_entries SET unread = false,last_read = NOW() WHERE id = '$id'");
 200
 201                 $addheader = $_GET["addheader"];
 202
 203                 $result = db_query($link, "SELECT title,link,content,feed_id,comments,
 204                         (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url
 205                         FROM ttrss_entries
 206                         WHERE   id = '$id'");
 207
 208                 if ($addheader) {
 209                         print "<html><head>
 210                                 <title>Tiny Tiny RSS : Article $id</title>
 211                                 <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
 212                                 <script type=\"text/javascript\" src=\"functions.js\"></script>
 213                                 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 214                                 </head><body>";
 215                 }
 216
 217                 if ($result) {
 218
 219                         $line = db_fetch_assoc($result);
 220
 221                         if ($line["icon_url"]) {
 222                                 $feed_icon = "<img class=\"feedIcon\" src=\"" . $line["icon_url"] . "\">";
 223                         } else {
 224                                 $feed_icon = "&nbsp;";
 225                         }
 226
 227                         if ($line["comments"] && $line["link"] != $line["comments"]) {
 228                                 $entry_comments = "(<a href=\"".$line["comments"]."\">Comments</a>)";
 229                         } else {
 230                                 $entry_comments = "";
 231                         }
 232
 233                         print "<div class=\"postReply\">";
 234
 235                         print "<div class=\"postHeader\"><table>";
 236
 237                         print "<tr><td><b>Title:</b></td>
 238                                 <td width='100%'>" . $line["title"] . "</td></tr>";
 239
 240                         print "<tr><td><b>Link:</b></td>
 241                                 <td width='100%'>
 242                                 <a href=\"" . $line["link"] . "\">".$line["link"]."</a>
 243                                 $entry_comments</td></tr>";
 244
 245                         print "</table></div>";
 246
 247                         print "<div class=\"postIcon\">" . $feed_icon . "</div>";
 248                         print "<div class=\"postContent\">" . $line["content"] . "</div>";
 249
 250                         print "</div>";
 251
 252                 }
 253
 254                 if ($addheader) {
 255                         print "</body></html>";
 256                 }
 257         }
 258
 259         if ($op == "viewfeed") {
 260
 261                 $feed = $_GET["feed"];
 262                 $skip = $_GET["skip"];
 263                 $subop = $_GET["subop"];
 264                 $view_mode = $_GET["view"];
 265                 $addheader = $_GET["addheader"];
 266                 $limit = $_GET["limit"];
 267
 268                 if (!$skip) $skip = 0;
 269
 270                 if ($subop == "undefined") $subop = "";
 271
 272                 if ($addheader) {
 273                         print "<html><head>
 274                                 <title>Tiny Tiny RSS : Feed $feed</title>
 275                                 <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
 276                                 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 277                                 <script type=\"text/javascript\" src=\"functions.js\"></script>
 278                                 <script type=\"text/javascript\" src=\"viewfeed.js\"></script>
 279                                 </head><body>";
 280                 }
 281
 282                 if (DB_TYPE == "pgsql") {
 283                         $result = db_query($link,
 284                                 "SELECT *,SUBSTRING(last_updated,1,16) as last_updated_s,
 285                                 EXTRACT(EPOCH FROM NOW()) - EXTRACT(EPOCH FROM last_updated) as update_timeout
 286                                 FROM ttrss_feeds WHERE id = '$feed'");
 287                 } else {
 288                         $result = db_query($link,
 289                                 "SELECT *,SUBSTRING(last_updated,1,16) as last_updated_s
 290                                 FROM ttrss_feeds WHERE id = '$feed'");
 291                 }
 292
 293                 if ($result) {
 294
 295                         $line = db_fetch_assoc($result);
 296
 297                         update_rss_feed($link, $line["feed_url"], $feed);
 298
 299                         if ($subop == "MarkAllRead")  {
 300
 301                                 db_query($link, "UPDATE ttrss_entries SET unread = false,last_read = NOW()
 302                                         WHERE feed_id = '$feed'");
 303                         }
 304                 }
 305
 306                 print "<table class=\"headlinesList\" id=\"headlinesList\" width=\"100%\">";
 307
 308                 $feed_last_updated = "Updated: " . $line["last_updated"];
 309
 310                 $search = $_GET["search"];
 311
 312                 if ($search) {
 313                         $search_query_part = "(upper(title) LIKE upper('%$search%')
 314                                 OR content LIKE '%$search%') AND";
 315                 } else {
 316                         $search_query_part = "";
 317                 }
 318
 319                 $view_query_part = "";
 320
 321                 if ($view_mode == "Starred") {
 322                         $view_query_part = " marked = true AND ";
 323                 }
 324
 325                 if ($view_mode == "Unread") {
 326                         $view_query_part = " unread = true AND ";
 327                 }
 328
 329                 $result = db_query($link, "SELECT count(id) AS total_entries
 330                         FROM ttrss_entries WHERE
 331                         $search_query_part
 332                         feed_id = '$feed'");
 333
 334                 $total_entries = db_fetch_result($result, 0, "total_entries");
 335
 336 /*              $result = db_query("SELECT count(id) AS unread_entries
 337                         FROM ttrss_entries WHERE
 338                         $search_query_part
 339                         unread = true AND
 340                         feed_id = '$feed'");
 341
 342                 $unread_entries = db_fetch_result($result, 0, "unread_entries"); */
 343
 344                 if ($limit != "All") {
 345                         $limit_query_part = "LIMIT " . $limit;
 346                 }
 347
 348                 $result = db_query($link, "SELECT
 349                                 id,title,updated,unread,feed_id,marked,link,last_read
 350                         FROM
 351                                 ttrss_entries
 352                         WHERE
 353                         $search_query_part
 354                         $view_query_part
 355                         feed_id = '$feed' ORDER BY updated DESC
 356                         $limit_query_part");
 357
 358                 $lnum = 0;
 359
 360                 $num_unread = 0;
 361
 362                 while ($line = db_fetch_assoc($result)) {
 363
 364                         $class = ($lnum % 2) ? "even" : "odd";
 365
 366                         $id = $line["id"];
 367                         $feed_id = $line["feed_id"];
 368
 369 //                      printf("%d %s - %d %s<br>", strtotime($line["last_read"]), $line["last_read"],
 370 //                              strtotime($line["updated"]), $line["updated"]);
 371
 372                         if ($line["last_read"] && $line["updated"] &&
 373                                 strtotime($line["last_read"]) < strtotime($line["updated"]) &&
 374                                 ($line["unread"] == "f" || $line["unread"] == "0")) {
 375
 376                                 $update_pic = "<img id='FUPDPIC-$id' src=\"images/updated.png\"
 377                                         alt=\"Updated\">";
 378                                 ++$num_unread;
 379                         } else {
 380                                 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.png\"
 381                                         alt=\"Updated\">";
 382                         }
 383
 384                         if ($line["unread"] == "t" || $line["unread"] == "1") {
 385                                 $class .= "Unread";
 386                                 ++$num_unread;
 387                         }
 388
 389                         if ($line["marked"] == "t" || $line["marked"] == "1") {
 390                                 $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_set.png\"
 391                                         alt=\"Reset mark\" onclick='javascript:toggleMark($id, false)'>";
 392                         } else {
 393                                 $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_unset.png\"
 394                                         alt=\"Set mark\" onclick='javascript:toggleMark($id, true)'>";
 395                         }
 396
 397                         $content_link = "<a id=\"FTITLE-$id\" href=\"javascript:view($id,$feed_id);\">" .
 398                                 $line["title"] . "</a>";
 399
 400                         print "<tr class='$class' id='RROW-$id'";
 401                         // onclick=\"javascript:view($id,$feed_id)\">
 402
 403                         print "<td valign='center' align='center'
 404                                 class='headlineUpdateMark'>$update_pic</td>";
 405
 406                         print "<td valign='center' align='center'
 407                                 class='headlineUpdateMark'>$marked_pic</td>";
 408
 409                         print "<td class='headlineUpdated' width='25%'>
 410                                 <a href=\"javascript:view($id,$feed_id);\">".$line["updated"]."</a></td>";
 411                         print "<td width='70%' class='headlineTitle'>$content_link</td>";
 412
 413                         print "</tr>";
 414
 415                         ++$lnum;
 416                 }
 417
 418                 if ($lnum == 0) {
 419                         print "<tr><td align='center'>No entries found.</td></tr>";
 420                 }
 421
 422                 while ($lnum < HEADLINES_PER_PAGE) {
 423                         ++$lnum;
 424                         print "<tr><td>&nbsp;</td></tr>";
 425                 }
 426
 427                 print "</table>";
 428
 429                 $result = db_query($link, "SELECT id, (SELECT count(id) FROM ttrss_entries
 430                         WHERE feed_id = ttrss_feeds.id) AS total,
 431                 (SELECT count(id) FROM ttrss_entries
 432                         WHERE feed_id = ttrss_feeds.id AND unread = true) as unread
 433                 FROM ttrss_feeds WHERE id = '$feed'");
 434
 435                 $total = db_fetch_result($result, 0, "total");
 436                 $unread = db_fetch_result($result, 0, "unread");
 437
 438                 // update unread/total counters and status for active feed in the feedlist
 439                 // kludge, because iframe doesn't seem to support onload()
 440
 441                 print "<script type=\"text/javascript\">
 442                         document.onkeydown = hotkey_handler;
 443
 444                         var p_document = parent.frames['feeds-frame'].document;
 445
 446                         var feedr = p_document.getElementById(\"FEEDR-\" + $feed);
 447                         var feedu = p_document.getElementById(\"FEEDU-\" + $feed);
 448
 449                         if (feedu) {
 450                                 feedu.innerHTML = \"$unread\";
 451                         }
 452
 453                         var feedctr = p_document.getElementById(\"FEEDCTR-\" + $feed);
 454
 455                         if ($unread > 0 && !feedr.className.match(\"Unread\")) {
 456                                         feedr.className = feedr.className + \"Unread\";
 457                                         feedctr.className = '';
 458                         } else if ($unread <= 0) {
 459                                         feedr.className = feedr.className.replace(\"Unread\", \"\");
 460                                         feedctr.className = 'invisible';
 461                         }
 462
 463 //                      p_notify(\"\");
 464
 465                 </script>";
 466
 467                 if ($addheader) {
 468                         print "</body></html>";
 469                 }
 470
 471         }
 472
 473         if ($op == "pref-rpc") {
 474
 475                 $subop = $_GET["subop"];
 476
 477                 if ($subop == "unread") {
 478                         $ids = split(",", $_GET["ids"]);
 479                         foreach ($ids as $id) {
 480                                 db_query($link, "UPDATE ttrss_entries SET unread = true WHERE feed_id = '$id'");
 481                         }
 482
 483                         print "Marked selected feeds as read.";
 484                 }
 485
 486                 if ($subop == "read") {
 487                         $ids = split(",", $_GET["ids"]);
 488                         foreach ($ids as $id) {
 489                                 db_query($link, "UPDATE ttrss_entries
 490                                         SET unread = false,last_read = NOW() WHERE feed_id = '$id'");
 491                         }
 492
 493                         print "Marked selected feeds as unread.";
 494
 495                 }
 496
 497         }
 498
 499         if ($op == "pref-feeds") {
 500
 501                 $subop = $_GET["subop"];
 502
 503                 if ($subop == "editSave") {
 504                         $feed_title = db_escape_string($_GET["t"]);
 505                         $feed_link = db_escape_string($_GET["l"]);
 506                         $feed_id = $_GET["id"];
 507
 508                         $result = db_query($link, "UPDATE ttrss_feeds SET
 509                                 title = '$feed_title', feed_url = '$feed_link' WHERE id = '$feed_id'");
 510
 511                 }
 512
 513                 if ($subop == "remove") {
 514
 515                         if (!WEB_DEMO_MODE) {
 516
 517                                 $ids = split(",", $_GET["ids"]);
 518
 519                                 foreach ($ids as $id) {
 520                                         db_query($link, "BEGIN");
 521                                         db_query($link, "DELETE FROM ttrss_entries WHERE feed_id = '$id'");
 522                                         db_query($link, "DELETE FROM ttrss_feeds WHERE id = '$id'");
 523                                         db_query($link, "COMMIT");
 524
 525                                         if (file_exists(ICONS_DIR . "/$id.ico")) {
 526                                                 unlink(ICONS_DIR . "/$id.ico");
 527                                         }
 528                                 }
 529                         }
 530                 }
 531
 532                 if ($subop == "add") {
 533
 534                         if (!WEB_DEMO_MODE) {
 535
 536                                 $feed_link = db_escape_string($_GET["link"]);
 537
 538                                 $result = db_query($link,
 539                                         "INSERT INTO ttrss_feeds (feed_url,title) VALUES ('$feed_link', '')");
 540
 541                                 $result = db_query($link,
 542                                         "SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_link'");
 543
 544                                 $feed_id = db_fetch_result($result, 0, "id");
 545
 546                                 if ($feed_id) {
 547                                         update_rss_feed($link, $feed_link, $feed_id);
 548                                 }
 549                         }
 550                 }
 551
 552                 print "<table class=\"prefAddFeed\"><tr>
 553                         <td><input id=\"fadd_link\"></td>
 554                         <td colspan=\"4\" align=\"right\">
 555                                 <a class=\"button\" href=\"javascript:addFeed()\">Add feed</a></td></tr>
 556                 </table>";
 557
 558                 $result = db_query($link, "SELECT
 559                                 id,title,feed_url,substring(last_updated,1,16) as last_updated
 560                         FROM
 561                                 ttrss_feeds ORDER by title");
 562
 563                 print "<p><table width=\"100%\" class=\"prefFeedList\" id=\"prefFeedList\">";
 564                 print "<tr class=\"title\">
 565                                         <td>&nbsp;</td><td>Select</td><td width=\"40%\">Title</td>
 566                                         <td width=\"40%\">Link</td><td>Last updated</td></tr>";
 567
 568                 $lnum = 0;
 569
 570                 while ($line = db_fetch_assoc($result)) {
 571
 572                         $class = ($lnum % 2) ? "even" : "odd";
 573
 574                         $feed_id = $line["id"];
 575
 576                         $edit_feed_id = $_GET["id"];
 577
 578                         if ($subop == "edit" && $feed_id != $edit_feed_id) {
 579                                 $class .= "Grayed";
 580                         }
 581
 582                         print "<tr class=\"$class\" id=\"FEEDR-$feed_id\">";
 583
 584                         $icon_file = ICONS_DIR . "/$feed_id.ico";
 585
 586                         if (file_exists($icon_file) && filesize($icon_file) > 0) {
 587                                         $feed_icon = "<img width=\"16\" height=\"16\"
 588                                                 src=\"" . ICONS_URL . "/$feed_id.ico\">";
 589                         } else {
 590                                 $feed_icon = "&nbsp;";
 591                         }
 592                         print "<td align='center'>$feed_icon</td>";
 593
 594                         if (!$edit_feed_id || $subop != "edit") {
 595
 596                                 print "<td><input onclick='toggleSelectRow(this);'
 597                                 type=\"checkbox\" id=\"FRCHK-".$line["id"]."\"></td>";
 598
 599                                 print "<td><a href=\"javascript:editFeed($feed_id);\">" .
 600                                         $line["title"] . "</td>";
 601                                 print "<td><a href=\"javascript:editFeed($feed_id);\">" .
 602                                         $line["feed_url"] . "</td>";
 603
 604
 605                         } else if ($feed_id != $edit_feed_id) {
 606
 607                                 print "<td><input disabled=\"true\" type=\"checkbox\"
 608                                         id=\"FRCHK-".$line["id"]."\"></td>";
 609
 610                                 print "<td>".$line["title"]."</td>";
 611                                 print "<td>".$line["feed_url"]."</td>";
 612
 613                         } else {
 614
 615                                 print "<td><input disabled=\"true\" type=\"checkbox\"></td>";
 616
 617                                 print "<td><input id=\"iedit_title\" value=\"".$line["title"]."\"></td>";
 618                                 print "<td><input id=\"iedit_link\" value=\"".$line["feed_url"]."\"></td>";
 619
 620                         }
 621
 622                         if (!$line["last_updated"]) $line["last_updated"] = "Never";
 623
 624                         print "<td>" . $line["last_updated"] . "</td>";
 625
 626                         print "</tr>";
 627
 628                         ++$lnum;
 629                 }
 630
 631                 if ($lnum == 0) {
 632                         print "<tr><td colspan=\"5\" align=\"center\">No feeds defined.</td></tr>";
 633                 }
 634
 635                 print "</table>";
 636
 637                 print "<p>";
 638
 639                 if ($subop == "edit") {
 640                         print "Edit feed:&nbsp;
 641                                 <input type=\"submit\" class=\"button\"
 642                                         onclick=\"javascript:feedEditCancel()\" value=\"Cancel\">
 643                                 <input type=\"submit\" class=\"button\"
 644                                         onclick=\"javascript:feedEditSave()\" value=\"Save\">";
 645                         } else {
 646
 647                         print "
 648                                 Selection:&nbsp;
 649                         <input type=\"submit\" class=\"button\"
 650                                 onclick=\"javascript:editSelectedFeed()\" value=\"Edit\">
 651                         <input type=\"submit\" class=\"button\"
 652                                 onclick=\"javascript:removeSelectedFeeds()\" value=\"Remove\">";
 653
 654                         if (ENABLE_PREFS_CATCHUP_UNCATCHUP) {
 655                                 print "
 656                                 <input type=\"submit\" class=\"button\"
 657                                         onclick=\"javascript:readSelectedFeeds()\" value=\"Mark as read\">
 658                                 <input type=\"submit\" class=\"button\"
 659                                         onclick=\"javascript:unreadSelectedFeeds()\" value=\"Mark as unread\">&nbsp;";
 660                         }
 661                         print "
 662                         All feeds:
 663                                 <input type=\"submit\"
 664                                         class=\"button\" onclick=\"gotoExportOpml()\" value=\"Export OPML\">";
 665
 666                         }
 667
 668         }
 669
 670         if ($op == "pref-filters") {
 671
 672                 $subop = $_GET["subop"];
 673
 674                 if ($subop == "editSave") {
 675
 676                         $regexp = db_escape_string($_GET["r"]);
 677                         $descr = db_escape_string($_GET["d"]);
 678                         $match = db_escape_string($_GET["m"]);
 679                         $filter_id = db_escape_string($_GET["id"]);
 680
 681                         $result = db_query($link, "UPDATE ttrss_filters SET
 682                                 reg_exp = '$regexp',
 683                                 description = '$descr',
 684                                 filter_type = (SELECT id FROM ttrss_filter_types WHERE
 685                                         description = '$match')
 686                                 WHERE id = '$filter_id'");
 687                 }
 688
 689                 if ($subop == "remove") {
 690
 691                         if (!WEB_DEMO_MODE) {
 692
 693                                 $ids = split(",", $_GET["ids"]);
 694
 695                                 foreach ($ids as $id) {
 696                                         db_query($link, "DELETE FROM ttrss_filters WHERE id = '$id'");
 697
 698                                 }
 699                         }
 700                 }
 701
 702                 if ($subop == "add") {
 703
 704                         if (!WEB_DEMO_MODE) {
 705
 706                                 $regexp = db_escape_string($_GET["regexp"]);
 707                                 $match = db_escape_string($_GET["match"]);
 708
 709                                 $result = db_query($link,
 710                                         "INSERT INTO ttrss_filters (reg_exp,filter_type) VALUES
 711                                                 ('$regexp', (SELECT id FROM ttrss_filter_types WHERE
 712                                                         description = '$match'))");
 713                         }
 714                 }
 715
 716                 $result = db_query($link, "SELECT description
 717                         FROM ttrss_filter_types ORDER BY description");
 718
 719                 $filter_types = array();
 720
 721                 while ($line = db_fetch_assoc($result)) {
 722                         array_push($filter_types, $line["description"]);
 723                 }
 724
 725                 print "<table class=\"prefAddFeed\"><tr>
 726                         <td><input id=\"fadd_regexp\"></td>
 727                         <td>";
 728                         print_select("fadd_match", "Title", $filter_types);
 729
 730                 print"</td><td colspan=\"4\" align=\"right\">
 731                                 <a class=\"button\" href=\"javascript:addFilter()\">Add filter</a></td></tr>
 732                 </table>";
 733
 734                 $result = db_query($link, "SELECT
 735                                 id,reg_exp,description,
 736                                 (SELECT name FROM ttrss_filter_types WHERE
 737                                         id = filter_type) as filter_type_name,
 738                                 (SELECT description FROM ttrss_filter_types
 739                                         WHERE id = filter_type) as filter_type_descr
 740                         FROM
 741                                 ttrss_filters ORDER by reg_exp");
 742
 743                 print "<p><table width=\"100%\" class=\"prefFilterList\" id=\"prefFilterList\">";
 744
 745                 print "<tr class=\"title\">
 746                                         <td width=\"5%\">Select</td><td width=\"40%\">Filter expression</td>
 747                                         <td width=\"40%\">Description</td><td width=\"10%\">Match</td></tr>";
 748
 749                 $lnum = 0;
 750
 751                 while ($line = db_fetch_assoc($result)) {
 752
 753                         $class = ($lnum % 2) ? "even" : "odd";
 754
 755                         $filter_id = $line["id"];
 756                         $edit_filter_id = $_GET["id"];
 757
 758                         if ($subop == "edit" && $filter_id != $edit_filter_id) {
 759                                 $class .= "Grayed";
 760                         }
 761
 762                         print "<tr class=\"$class\" id=\"FILRR-$filter_id\">";
 763
 764                         $line["regexp"] = htmlspecialchars($line["reg_exp"]);
 765                         $line["description"] = htmlspecialchars($line["description"]);
 766
 767                         if (!$edit_filter_id || $subop != "edit") {
 768
 769                                 if (!$line["description"]) $line["description"] = "[No description]";
 770
 771                                 print "<td><input onclick='toggleSelectRow(this);'
 772                                 type=\"checkbox\" id=\"FICHK-".$line["id"]."\"></td>";
 773
 774                                 print "<td><a href=\"javascript:editFilter($filter_id);\">" .
 775                                         $line["reg_exp"] . "</td>";
 776
 777                                 print "<td><a href=\"javascript:editFilter($filter_id);\">" .
 778                                         $line["description"] . "</td>";
 779
 780                                 print "<td>".$line["filter_type_descr"]."</td>";
 781
 782                         } else if ($filter_id != $edit_filter_id) {
 783
 784                                 if (!$line["description"]) $line["description"] = "[No description]";
 785
 786                                 print "<td><input disabled=\"true\" type=\"checkbox\"
 787                                         id=\"FICHK-".$line["id"]."\"></td>";
 788
 789                                 print "<td>".$line["reg_exp"]."</td>";
 790                                 print "<td>".$line["description"]."</td>";
 791                                 print "<td>".$line["filter_type_descr"]."</td>";
 792
 793                         } else {
 794
 795                                 print "<td><input disabled=\"true\" type=\"checkbox\"></td>";
 796
 797                                 print "<td><input id=\"iedit_regexp\" value=\"".$line["reg_exp"].
 798                                         "\"></td>";
 799
 800                                 print "<td><input id=\"iedit_descr\" value=\"".$line["description"].
 801                                         "\"></td>";
 802
 803                                 print "<td>";
 804                                 print_select("iedit_match", $line["filter_type_descr"], $filter_types);
 805                                 print "</td>";
 806
 807                         }
 808
 809
 810                         print "</tr>";
 811
 812                         ++$lnum;
 813                 }
 814
 815                 if ($lnum == 0) {
 816                         print "<tr><td colspan=\"4\" align=\"center\">No filters defined.</td></tr>";
 817                 }
 818
 819                 print "</table>";
 820
 821                 print "<p>";
 822
 823                 if ($subop == "edit") {
 824                         print "Edit feed:
 825                                 <input type=\"submit\" class=\"button\"
 826                                         onclick=\"javascript:filterEditCancel()\" value=\"Cancel\">
 827                                 <input type=\"submit\" class=\"button\"
 828                                         onclick=\"javascript:filterEditSave()\" value=\"Save\">";
 829
 830                 } else {
 831
 832                         print "
 833                                 Selection:
 834                         <input type=\"submit\" class=\"button\"
 835                                 onclick=\"javascript:editSelectedFilter()\" value=\"Edit\">
 836                         <input type=\"submit\" class=\"button\"
 837                                 onclick=\"javascript:removeSelectedFilters()\" value=\"Remove\">";
 838                 }
 839         }
 840
 841         if ($op == "error") {
 842                 print "<div width=\"100%\" align='center'>";
 843                 $msg = $_GET["msg"];
 844                 print $msg;
 845                 print "</div>";
 846         }
 847
 848         db_close($link);
 849 ?>