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         error_reporting(0);
  10
  11         $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
  12
  13         error_reporting (E_ERROR | E_WARNING | E_PARSE);
  14
  15         if (!$link) {
  16                 print "Could not connect to database. Please check local configuration.";
  17                 return;
  18         }
  19
  20         if (DB_TYPE == "pgsql") {
  21                 pg_query("set client_encoding = 'utf-8'");
  22         }
  23
  24         $op = $_GET["op"];
  25         $fetch = $_GET["fetch"];
  26
  27         function outputFeedList($link) {
  28
  29                 print "<html><head>
  30                         <title>Tiny Tiny RSS : Feedlist</title>
  31                         <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
  32                         <script type=\"text/javascript\" src=\"functions.js\"></script>
  33                         <script type=\"text/javascript\" src=\"feedlist.js\"></script>
  34                         <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
  35                         </head><body>";
  36
  37                 $result = db_query($link, "SELECT *,
  38                         (SELECT count(id) FROM ttrss_entries
  39                                 WHERE feed_id = ttrss_feeds.id) AS total,
  40                         (SELECT count(id) FROM ttrss_entries
  41                                 WHERE feed_id = ttrss_feeds.id AND unread = true) as unread
  42                         FROM ttrss_feeds ORDER BY title");
  43
  44                 $actid = $_GET["actid"];
  45
  46 //              print "<table width=\"100%\" class=\"feedsList\" id=\"feedsList\">";
  47
  48                 print "<ul class=\"feedList\" id=\"feedList\">";
  49
  50                 $lnum = 0;
  51
  52                 $total_unread = 0;
  53
  54                 while ($line = db_fetch_assoc($result)) {
  55
  56                         $feed = $line["title"];
  57                         $feed_id = $line["id"];
  58
  59                         $subop = $_GET["subop"];
  60
  61                         $total = $line["total"];
  62                         $unread = $line["unread"];
  63
  64 //                      $class = ($lnum % 2) ? "even" : "odd";
  65
  66                         $class = "odd";
  67
  68                         if ($unread > 0) $class .= "Unread";
  69
  70                         if ($actid == $feed_id) {
  71                                 $class .= "Selected";
  72                         }
  73
  74                         $total_unread += $unread;
  75
  76 //                      print "<tr class=\"$class\" id=\"FEEDR-$feed_id\">";
  77
  78                         $icon_file = ICONS_DIR . "/$feed_id.ico";
  79
  80                         if ($subop != "piggie") {
  81
  82                                 if (file_exists($icon_file) && filesize($icon_file) > 0) {
  83                                                 $feed_icon = "<img src=\"" . ICONS_URL . "/$feed_id.ico\">";
  84                                 } else {
  85                                         $feed_icon = "<img src=\"images/blank_icon.png\">";
  86                                 }
  87                         } else {
  88                                 $feed_icon = "<img width=\"16\" height=\"16\"
  89                                         src=\"http://madoka.spb.ru/stuff/fox/tiny_piggie.png\">";
  90                         }
  91
  92                         $feed = "<a href=\"javascript:viewfeed($feed_id, 0);\">$feed</a>";
  93
  94 /*                      if (ENABLE_FEED_ICONS) {
  95                                 print "<td>$feed_icon</td>";
  96                         }
  97
  98                         print "<td id=\"FEEDN-$feed_id\">$feed</td>";
  99                         print "<td>";
 100                         print "<span id=\"FEEDU-$feed_id\">$unread</span>&nbsp;/&nbsp;";
 101                         print "<span id=\"FEEDT-$feed_id\">$total</span>";
 102                         print "</td>";
 103
 104                         print "</tr>"; */
 105
 106                         print "<li id=\"FEEDR-$feed_id\" class=\"$class\">";
 107                         if (ENABLE_FEED_ICONS) {
 108                                 print "$feed_icon";
 109                         }
 110                         print "<span id=\"FEEDN-$feed_id\">$feed</span>";
 111
 112                         if ($unread != 0) {
 113                                 $fctr_class = "";
 114                         } else {
 115                                 $fctr_class = "class=\"invisible\"";
 116                         }
 117
 118                         print "<span $fctr_class id=\"FEEDCTR-$feed_id\">
 119                                  (<span id=\"FEEDU-$feed_id\">$unread</span>)</span>";
 120
 121                         print "</li>";
 122
 123                         ++$lnum;
 124                 }
 125
 126                 print "</table>";
 127
 128                 print "<div class=\"invisible\" id=\"FEEDTU\">$total_unread</div>";
 129                 print "<div class=\"invisible\" id=\"ACTFEEDID\">$actid</div>";
 130
 131         }
 132
 133
 134         if ($op == "rpc") {
 135
 136                 $subop = $_GET["subop"];
 137
 138                 if ($subop == "mark") {
 139                         $mark = $_GET["mark"];
 140                         $id = db_escape_string($_GET["id"]);
 141
 142                         if ($mark == "1") {
 143                                 $mark = "true";
 144                         } else {
 145                                 $mark = "false";
 146                         }
 147
 148                         $result = db_query($link, "UPDATE ttrss_entries SET marked = $mark
 149                                 WHERE id = '$id'");
 150                 }
 151
 152                 if ($subop == "updateFeed") {
 153                         $feed_id = db_escape_string($_GET["feed"]);
 154
 155                         $result = db_query($link,
 156                                 "SELECT feed_url FROM ttrss_feeds WHERE id = '$feed_id'");
 157
 158                         if (db_num_rows($result) > 0) {
 159                                 $feed_url = db_fetch_result($result, 0, "feed_url");
 160 //                              update_rss_feed($link, $feed_url, $feed_id);
 161                         }
 162
 163                         print "DONE-$feed_id";
 164
 165                         return;
 166                 }
 167
 168                 if ($subop == "forceUpdateAllFeeds") {
 169                         update_all_feeds($link, true);
 170                 }
 171
 172                 if ($subop == "updateAllFeeds") {
 173                         update_all_feeds($link, false);
 174                 }
 175
 176                 if ($subop == "catchupPage") {
 177
 178                         $ids = split(",", $_GET["ids"]);
 179
 180                         foreach ($ids as $id) {
 181
 182                                 db_query($link, "UPDATE ttrss_entries SET unread=false,last_read = NOW()
 183                                         WHERE id = '$id'");
 184
 185                         }
 186
 187                         print "Marked active page as read.";
 188                 }
 189
 190         }
 191
 192         if ($op == "feeds") {
 193
 194                 $subop = $_GET["subop"];
 195
 196                 if ($subop == "catchupAll") {
 197                         db_query($link, "UPDATE ttrss_entries SET last_read = NOW(),unread = false");
 198                 }
 199
 200                 outputFeedList($link);
 201
 202         }
 203
 204         if ($op == "view") {
 205
 206                 $id = $_GET["id"];
 207
 208                 $result = db_query($link, "UPDATE ttrss_entries SET unread = false,last_read = NOW() WHERE id = '$id'");
 209
 210                 $addheader = $_GET["addheader"];
 211
 212                 $result = db_query($link, "SELECT title,link,content,feed_id,comments,
 213                         (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url
 214                         FROM ttrss_entries
 215                         WHERE   id = '$id'");
 216
 217                 if ($addheader) {
 218                         print "<html><head>
 219                                 <title>Tiny Tiny RSS : Article $id</title>
 220                                 <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
 221                                 <script type=\"text/javascript\" src=\"functions.js\"></script>
 222                                 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 223                                 </head><body>";
 224                 }
 225
 226                 if ($result) {
 227
 228                         $line = db_fetch_assoc($result);
 229
 230                         if ($line["icon_url"]) {
 231                                 $feed_icon = "<img class=\"feedIcon\" src=\"" . $line["icon_url"] . "\">";
 232                         } else {
 233                                 $feed_icon = "&nbsp;";
 234                         }
 235
 236                         if ($line["comments"] && $line["link"] != $line["comments"]) {
 237                                 $entry_comments = "(<a href=\"".$line["comments"]."\">Comments</a>)";
 238                         } else {
 239                                 $entry_comments = "";
 240                         }
 241
 242                         print "<div class=\"postReply\">";
 243
 244                         print "<div class=\"postHeader\"><table>";
 245
 246                         print "<tr><td><b>Title:</b></td>
 247                                 <td width='100%'>" . $line["title"] . "</td></tr>";
 248
 249                         print "<tr><td><b>Link:</b></td>
 250                                 <td width='100%'>
 251                                 <a href=\"" . $line["link"] . "\">".$line["link"]."</a>
 252                                 $entry_comments</td></tr>";
 253
 254                         print "</table></div>";
 255
 256                         print "<div class=\"postIcon\">" . $feed_icon . "</div>";
 257                         print "<div class=\"postContent\">" . $line["content"] . "</div>";
 258
 259                         print "</div>";
 260
 261                 }
 262
 263                 if ($addheader) {
 264                         print "</body></html>";
 265                 }
 266         }
 267
 268         if ($op == "viewfeed") {
 269
 270                 $feed = $_GET["feed"];
 271                 $skip = $_GET["skip"];
 272                 $subop = $_GET["subop"];
 273                 $view_mode = $_GET["view"];
 274                 $addheader = $_GET["addheader"];
 275                 $limit = $_GET["limit"];
 276
 277                 if (!$skip) $skip = 0;
 278
 279                 if ($subop == "undefined") $subop = "";
 280
 281                 if ($addheader) {
 282                         print "<html><head>
 283                                 <title>Tiny Tiny RSS : Feed $feed</title>
 284                                 <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
 285                                 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 286                                 <script type=\"text/javascript\" src=\"functions.js\"></script>
 287                                 <script type=\"text/javascript\" src=\"viewfeed.js\"></script>
 288                                 </head><body>";
 289                 }
 290
 291                 if (DB_TYPE == "pgsql") {
 292                         $result = db_query($link,
 293                                 "SELECT *,SUBSTRING(last_updated,1,16) as last_updated_s,
 294                                 EXTRACT(EPOCH FROM NOW()) - EXTRACT(EPOCH FROM last_updated) as update_timeout
 295                                 FROM ttrss_feeds WHERE id = '$feed'");
 296                 } else {
 297                         $result = db_query($link,
 298                                 "SELECT *,SUBSTRING(last_updated,1,16) as last_updated_s
 299                                 FROM ttrss_feeds WHERE id = '$feed'");
 300                 }
 301
 302                 if ($result) {
 303
 304                         $line = db_fetch_assoc($result);
 305
 306                         if ($subop == "ForceUpdate" ||
 307                                 $line["last_updated"] == "" ||
 308                                 $line["update_timeout"] > MIN_UPDATE_TIME) {
 309
 310                                 update_rss_feed($link, $line["feed_url"], $feed);
 311
 312                         } else {
 313
 314                                 if ($subop == "MarkAllRead")  {
 315
 316                                         db_query($link, "UPDATE ttrss_entries SET unread = false,last_read = NOW()
 317                                                 WHERE feed_id = '$feed'");
 318                                 }
 319                         }
 320                 }
 321
 322                 print "<table class=\"headlinesList\" id=\"headlinesList\" width=\"100%\">";
 323
 324                 $feed_last_updated = "Updated: " . $line["last_updated"];
 325
 326                 $search = $_GET["search"];
 327
 328                 if ($search) {
 329                         $search_query_part = "(upper(title) LIKE upper('%$search%')
 330                                 OR content LIKE '%$search%') AND";
 331                 } else {
 332                         $search_query_part = "";
 333                 }
 334
 335                 $view_query_part = "";
 336
 337                 if ($view_mode == "Starred") {
 338                         $view_query_part = " marked = true AND ";
 339                 }
 340
 341                 if ($view_mode == "Unread") {
 342                         $view_query_part = " unread = true AND ";
 343                 }
 344
 345                 $result = db_query($link, "SELECT count(id) AS total_entries
 346                         FROM ttrss_entries WHERE
 347                         $search_query_part
 348                         feed_id = '$feed'");
 349
 350                 $total_entries = db_fetch_result($result, 0, "total_entries");
 351
 352 /*              $result = db_query("SELECT count(id) AS unread_entries
 353                         FROM ttrss_entries WHERE
 354                         $search_query_part
 355                         unread = true AND
 356                         feed_id = '$feed'");
 357
 358                 $unread_entries = db_fetch_result($result, 0, "unread_entries"); */
 359
 360                 if ($limit != "All") {
 361                         $limit_query_part = "LIMIT " . $limit;
 362                 }
 363
 364                 if (DB_TYPE == "pgsql") {
 365                         $extract_epoch_qpart = "
 366                         ,EXTRACT(EPOCH FROM last_read) AS last_read_ts,
 367                         EXTRACT(EPOCH FROM updated) AS updated_ts";
 368                 }
 369
 370                 $result = db_query($link, "SELECT
 371                                 id,title,updated,unread,feed_id,marked,link
 372                                 $extract_epoch_qpart
 373                         FROM
 374                                 ttrss_entries
 375                         WHERE
 376                         $search_query_part
 377                         $view_query_part
 378                         feed_id = '$feed' ORDER BY updated DESC
 379                         $limit_query_part");
 380
 381                 $lnum = 0;
 382
 383                 $num_unread = 0;
 384
 385                 while ($line = db_fetch_assoc($result)) {
 386
 387                         $class = ($lnum % 2) ? "even" : "odd";
 388
 389                         $id = $line["id"];
 390                         $feed_id = $line["feed_id"];
 391
 392                         if ($line["last_read_ts"] < $line["updated_ts"] && $line["unread"] == "f") {
 393                                 $update_pic = "<img id='FUPDPIC-$id' src=\"images/updated.png\"
 394                                         alt=\"Updated\">";
 395                                 ++$num_unread;
 396                         } else {
 397                                 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.png\"
 398                                         alt=\"Updated\">";
 399                         }
 400
 401                         if ($line["unread"] == "t" || $line["unread"] == "1") {
 402                                 $class .= "Unread";
 403                                 ++$num_unread;
 404                         }
 405
 406                         if ($line["marked"] == "t" || $line["marked"] == "1") {
 407                                 $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_set.png\"
 408                                         alt=\"Reset mark\" onclick='javascript:toggleMark($id, false)'>";
 409                         } else {
 410                                 $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_unset.png\"
 411                                         alt=\"Set mark\" onclick='javascript:toggleMark($id, true)'>";
 412                         }
 413
 414                         $content_link = "<a id=\"FTITLE-$id\" href=\"javascript:view($id,$feed_id);\">" .
 415                                 $line["title"] . "</a>";
 416
 417                         print "<tr class='$class' id='RROW-$id'";
 418                         // onclick=\"javascript:view($id,$feed_id)\">
 419
 420                         print "<td valign='center' align='center'
 421                                 class='headlineUpdateMark'>$update_pic</td>";
 422
 423                         print "<td valign='center' align='center'
 424                                 class='headlineUpdateMark'>$marked_pic</td>";
 425
 426                         print "<td class='headlineUpdated' width='25%'>
 427                                 <a href=\"javascript:view($id,$feed_id);\">".$line["updated"]."</a></td>";
 428                         print "<td width='70%' class='headlineTitle'>$content_link</td>";
 429
 430                         print "</tr>";
 431
 432                         ++$lnum;
 433                 }
 434
 435                 if ($lnum == 0) {
 436                         print "<tr><td align='center'>No entries found.</td></tr>";
 437                 }
 438
 439                 while ($lnum < HEADLINES_PER_PAGE) {
 440                         ++$lnum;
 441                         print "<tr><td>&nbsp;</td></tr>";
 442                 }
 443
 444                 print "</table>";
 445
 446                 $result = db_query($link, "SELECT id, (SELECT count(id) FROM ttrss_entries
 447                         WHERE feed_id = ttrss_feeds.id) AS total,
 448                 (SELECT count(id) FROM ttrss_entries
 449                         WHERE feed_id = ttrss_feeds.id AND unread = true) as unread
 450                 FROM ttrss_feeds WHERE id = '$feed'");
 451
 452                 $total = db_fetch_result($result, 0, "total");
 453                 $unread = db_fetch_result($result, 0, "unread");
 454
 455                 // update unread/total counters and status for active feed in the feedlist
 456                 // kludge, because iframe doesn't seem to support onload()
 457
 458                 print "<script type=\"text/javascript\">
 459                         document.onkeydown = hotkey_handler;
 460
 461                         var p_document = parent.frames['feeds-frame'].document;
 462
 463                         var feedr = p_document.getElementById(\"FEEDR-\" + $feed);
 464                         var feedu = p_document.getElementById(\"FEEDU-\" + $feed);
 465
 466                         if (feedu) {
 467                                 feedu.innerHTML = \"$unread\";
 468                         }
 469
 470                         var feedctr = p_document.getElementById(\"FEEDCTR-\" + $feed);
 471
 472                         if ($unread > 0 && !feedr.className.match(\"Unread\")) {
 473                                         feedr.className = feedr.className + \"Unread\";
 474                                         feedctr.className = '';
 475                         } else if ($unread <= 0) {
 476                                         feedr.className = feedr.className.replace(\"Unread\", \"\");
 477                                         feedctr.className = 'invisible';
 478                         }
 479
 480 //                      p_notify(\"\");
 481
 482                 </script>";
 483
 484                 if ($addheader) {
 485                         print "</body></html>";
 486                 }
 487
 488         }
 489
 490         if ($op == "pref-rpc") {
 491
 492                 $subop = $_GET["subop"];
 493
 494                 if ($subop == "unread") {
 495                         $ids = split(",", $_GET["ids"]);
 496                         foreach ($ids as $id) {
 497                                 db_query($link, "UPDATE ttrss_entries SET unread = true WHERE feed_id = '$id'");
 498                         }
 499
 500                         print "Marked selected feeds as read.";
 501                 }
 502
 503                 if ($subop == "read") {
 504                         $ids = split(",", $_GET["ids"]);
 505                         foreach ($ids as $id) {
 506                                 db_query($link, "UPDATE ttrss_entries
 507                                         SET unread = false,last_read = NOW() WHERE feed_id = '$id'");
 508                         }
 509
 510                         print "Marked selected feeds as unread.";
 511
 512                 }
 513
 514         }
 515
 516         if ($op == "pref-feeds") {
 517
 518                 $subop = $_GET["subop"];
 519
 520                 if ($subop == "editSave") {
 521                         $feed_title = db_escape_string($_GET["t"]);
 522                         $feed_link = db_escape_string($_GET["l"]);
 523                         $feed_id = $_GET["id"];
 524
 525                         $result = db_query($link, "UPDATE ttrss_feeds SET
 526                                 title = '$feed_title', feed_url = '$feed_link' WHERE id = '$feed_id'");
 527
 528                 }
 529
 530                 if ($subop == "remove") {
 531
 532                         if (!WEB_DEMO_MODE) {
 533
 534                                 $ids = split(",", $_GET["ids"]);
 535
 536                                 foreach ($ids as $id) {
 537                                         db_query($link, "BEGIN");
 538                                         db_query($link, "DELETE FROM ttrss_entries WHERE feed_id = '$id'");
 539                                         db_query($link, "DELETE FROM ttrss_feeds WHERE id = '$id'");
 540                                         db_query($link, "COMMIT");
 541
 542                                         if (file_exists(ICONS_DIR . "/$id.ico")) {
 543                                                 unlink(ICONS_DIR . "/$id.ico");
 544                                         }
 545                                 }
 546                         }
 547                 }
 548
 549                 if ($subop == "add") {
 550
 551                         if (!WEB_DEMO_MODE) {
 552
 553                                 $feed_link = db_escape_string($_GET["link"]);
 554
 555                                 $result = db_query($link,
 556                                         "INSERT INTO ttrss_feeds (feed_url,title) VALUES ('$feed_link', '')");
 557
 558                                 $result = db_query($link,
 559                                         "SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_link'");
 560
 561                                 $feed_id = db_fetch_result($result, 0, "id");
 562
 563                                 if ($feed_id) {
 564                                         update_rss_feed($link, $feed_link, $feed_id);
 565                                 }
 566                         }
 567                 }
 568
 569                 print "<table class=\"prefAddFeed\"><tr>
 570                         <td><input id=\"fadd_link\"></td>
 571                         <td colspan=\"4\" align=\"right\">
 572                                 <a class=\"button\" href=\"javascript:addFeed()\">Add feed</a></td></tr>
 573                 </table>";
 574
 575                 $result = db_query($link, "SELECT
 576                                 id,title,feed_url,substring(last_updated,1,16) as last_updated
 577                         FROM
 578                                 ttrss_feeds ORDER by title");
 579
 580                 print "<p><table width=\"100%\" class=\"prefFeedList\" id=\"prefFeedList\">";
 581                 print "<tr class=\"title\">
 582                                         <td>&nbsp;</td><td>Select</td><td width=\"40%\">Title</td>
 583                                         <td width=\"40%\">Link</td><td>Last updated</td></tr>";
 584
 585                 $lnum = 0;
 586
 587                 while ($line = db_fetch_assoc($result)) {
 588
 589                         $class = ($lnum % 2) ? "even" : "odd";
 590
 591                         $feed_id = $line["id"];
 592
 593                         $edit_feed_id = $_GET["id"];
 594
 595                         if ($subop == "edit" && $feed_id != $edit_feed_id) {
 596                                 $class .= "Grayed";
 597                         }
 598
 599                         print "<tr class=\"$class\" id=\"FEEDR-$feed_id\">";
 600
 601                         $icon_file = ICONS_DIR . "/$feed_id.ico";
 602
 603                         if (file_exists($icon_file) && filesize($icon_file) > 0) {
 604                                         $feed_icon = "<img width=\"16\" height=\"16\"
 605                                                 src=\"" . ICONS_URL . "/$feed_id.ico\">";
 606                         } else {
 607                                 $feed_icon = "&nbsp;";
 608                         }
 609                         print "<td align='center'>$feed_icon</td>";
 610
 611                         if (!$edit_feed_id || $subop != "edit") {
 612
 613                                 print "<td><input onclick='toggleSelectRow(this);'
 614                                 type=\"checkbox\" id=\"FRCHK-".$line["id"]."\"></td>";
 615
 616                                 print "<td><a href=\"javascript:editFeed($feed_id);\">" .
 617                                         $line["title"] . "</td>";
 618                                 print "<td><a href=\"javascript:editFeed($feed_id);\">" .
 619                                         $line["feed_url"] . "</td>";
 620
 621
 622                         } else if ($feed_id != $edit_feed_id) {
 623
 624                                 print "<td><input disabled=\"true\" type=\"checkbox\"
 625                                         id=\"FRCHK-".$line["id"]."\"></td>";
 626
 627                                 print "<td>".$line["title"]."</td>";
 628                                 print "<td>".$line["feed_url"]."</td>";
 629
 630                         } else {
 631
 632                                 print "<td><input disabled=\"true\" type=\"checkbox\"></td>";
 633
 634                                 print "<td><input id=\"iedit_title\" value=\"".$line["title"]."\"></td>";
 635                                 print "<td><input id=\"iedit_link\" value=\"".$line["feed_url"]."\"></td>";
 636
 637                         }
 638
 639                         if (!$line["last_updated"]) $line["last_updated"] = "Never";
 640
 641                         print "<td>" . $line["last_updated"] . "</td>";
 642
 643                         print "</tr>";
 644
 645                         ++$lnum;
 646                 }
 647
 648                 if ($lnum == 0) {
 649                         print "<tr><td colspan=\"5\" align=\"center\">No feeds defined.</td></tr>";
 650                 }
 651
 652                 print "</table>";
 653
 654                 print "<p>";
 655
 656                 if ($subop == "edit") {
 657                         print "Edit feed:&nbsp;
 658                                 <input type=\"submit\" class=\"button\"
 659                                         onclick=\"javascript:feedEditCancel()\" value=\"Cancel\">
 660                                 <input type=\"submit\" class=\"button\"
 661                                         onclick=\"javascript:feedEditSave()\" value=\"Save\">";
 662                         } else {
 663
 664                         print "
 665                                 Selection:&nbsp;
 666                         <input type=\"submit\" class=\"button\"
 667                                 onclick=\"javascript:editSelectedFeed()\" value=\"Edit\">
 668                         <input type=\"submit\" class=\"button\"
 669                                 onclick=\"javascript:removeSelectedFeeds()\" value=\"Remove\">";
 670
 671                         if (ENABLE_PREFS_CATCHUP_UNCATCHUP) {
 672                                 print "
 673                                 <input type=\"submit\" class=\"button\"
 674                                         onclick=\"javascript:readSelectedFeeds()\" value=\"Mark as read\">
 675                                 <input type=\"submit\" class=\"button\"
 676                                         onclick=\"javascript:unreadSelectedFeeds()\" value=\"Mark as unread\">&nbsp;";
 677                         }
 678                         print "
 679                         All feeds:
 680                                 <input type=\"submit\"
 681                                         class=\"button\" onclick=\"gotoExportOpml()\" value=\"Export OPML\">";
 682
 683                         }
 684
 685         }
 686
 687         if ($op == "pref-filters") {
 688
 689                 $subop = $_GET["subop"];
 690
 691                 if ($subop == "editSave") {
 692
 693                         $regexp = db_escape_string($_GET["r"]);
 694                         $descr = db_escape_string($_GET["d"]);
 695                         $match = db_escape_string($_GET["m"]);
 696                         $filter_id = db_escape_string($_GET["id"]);
 697
 698                         $result = db_query($link, "UPDATE ttrss_filters SET
 699                                 reg_exp = '$regexp',
 700                                 description = '$descr',
 701                                 filter_type = (SELECT id FROM ttrss_filter_types WHERE
 702                                         description = '$match')
 703                                 WHERE id = '$filter_id'");
 704                 }
 705
 706                 if ($subop == "remove") {
 707
 708                         if (!WEB_DEMO_MODE) {
 709
 710                                 $ids = split(",", $_GET["ids"]);
 711
 712                                 foreach ($ids as $id) {
 713                                         db_query($link, "DELETE FROM ttrss_filters WHERE id = '$id'");
 714
 715                                 }
 716                         }
 717                 }
 718
 719                 if ($subop == "add") {
 720
 721                         if (!WEB_DEMO_MODE) {
 722
 723                                 $regexp = db_escape_string($_GET["regexp"]);
 724                                 $match = db_escape_string($_GET["match"]);
 725
 726                                 $result = db_query($link,
 727                                         "INSERT INTO ttrss_filters (reg_exp,filter_type) VALUES
 728                                                 ('$regexp', (SELECT id FROM ttrss_filter_types WHERE
 729                                                         description = '$match'))");
 730                         }
 731                 }
 732
 733                 $result = db_query($link, "SELECT description
 734                         FROM ttrss_filter_types ORDER BY description");
 735
 736                 $filter_types = array();
 737
 738                 while ($line = db_fetch_assoc($result)) {
 739                         array_push($filter_types, $line["description"]);
 740                 }
 741
 742                 print "<table class=\"prefAddFeed\"><tr>
 743                         <td><input id=\"fadd_regexp\"></td>
 744                         <td>";
 745                         print_select("fadd_match", "Title", $filter_types);
 746
 747                 print"</td><td colspan=\"4\" align=\"right\">
 748                                 <a class=\"button\" href=\"javascript:addFilter()\">Add filter</a></td></tr>
 749                 </table>";
 750
 751                 $result = db_query($link, "SELECT
 752                                 id,reg_exp,description,
 753                                 (SELECT name FROM ttrss_filter_types WHERE
 754                                         id = filter_type) as filter_type_name,
 755                                 (SELECT description FROM ttrss_filter_types
 756                                         WHERE id = filter_type) as filter_type_descr
 757                         FROM
 758                                 ttrss_filters ORDER by reg_exp");
 759
 760                 print "<p><table width=\"100%\" class=\"prefFilterList\" id=\"prefFilterList\">";
 761
 762                 print "<tr class=\"title\">
 763                                         <td width=\"5%\">Select</td><td width=\"40%\">Filter expression</td>
 764                                         <td width=\"40%\">Description</td><td width=\"10%\">Match</td></tr>";
 765
 766                 $lnum = 0;
 767
 768                 while ($line = db_fetch_assoc($result)) {
 769
 770                         $class = ($lnum % 2) ? "even" : "odd";
 771
 772                         $filter_id = $line["id"];
 773                         $edit_filter_id = $_GET["id"];
 774
 775                         if ($subop == "edit" && $filter_id != $edit_filter_id) {
 776                                 $class .= "Grayed";
 777                         }
 778
 779                         print "<tr class=\"$class\" id=\"FILRR-$filter_id\">";
 780
 781                         $line["regexp"] = htmlspecialchars($line["reg_exp"]);
 782                         $line["description"] = htmlspecialchars($line["description"]);
 783
 784                         if (!$edit_filter_id || $subop != "edit") {
 785
 786                                 if (!$line["description"]) $line["description"] = "[No description]";
 787
 788                                 print "<td><input onclick='toggleSelectRow(this);'
 789                                 type=\"checkbox\" id=\"FICHK-".$line["id"]."\"></td>";
 790
 791                                 print "<td><a href=\"javascript:editFilter($filter_id);\">" .
 792                                         $line["reg_exp"] . "</td>";
 793
 794                                 print "<td><a href=\"javascript:editFilter($filter_id);\">" .
 795                                         $line["description"] . "</td>";
 796
 797                                 print "<td>".$line["filter_type_descr"]."</td>";
 798
 799                         } else if ($filter_id != $edit_filter_id) {
 800
 801                                 if (!$line["description"]) $line["description"] = "[No description]";
 802
 803                                 print "<td><input disabled=\"true\" type=\"checkbox\"
 804                                         id=\"FICHK-".$line["id"]."\"></td>";
 805
 806                                 print "<td>".$line["reg_exp"]."</td>";
 807                                 print "<td>".$line["description"]."</td>";
 808                                 print "<td>".$line["filter_type_descr"]."</td>";
 809
 810                         } else {
 811
 812                                 print "<td><input disabled=\"true\" type=\"checkbox\"></td>";
 813
 814                                 print "<td><input id=\"iedit_regexp\" value=\"".$line["reg_exp"].
 815                                         "\"></td>";
 816
 817                                 print "<td><input id=\"iedit_descr\" value=\"".$line["description"].
 818                                         "\"></td>";
 819
 820                                 print "<td>";
 821                                 print_select("iedit_match", $line["filter_type_descr"], $filter_types);
 822                                 print "</td>";
 823
 824                         }
 825
 826
 827                         print "</tr>";
 828
 829                         ++$lnum;
 830                 }
 831
 832                 if ($lnum == 0) {
 833                         print "<tr><td colspan=\"4\" align=\"center\">No filters defined.</td></tr>";
 834                 }
 835
 836                 print "</table>";
 837
 838                 print "<p>";
 839
 840                 if ($subop == "edit") {
 841                         print "Edit feed:
 842                                 <input type=\"submit\" class=\"button\"
 843                                         onclick=\"javascript:filterEditCancel()\" value=\"Cancel\">
 844                                 <input type=\"submit\" class=\"button\"
 845                                         onclick=\"javascript:filterEditSave()\" value=\"Save\">";
 846
 847                 } else {
 848
 849                         print "
 850                                 Selection:
 851                         <input type=\"submit\" class=\"button\"
 852                                 onclick=\"javascript:editSelectedFilter()\" value=\"Edit\">
 853                         <input type=\"submit\" class=\"button\"
 854                                 onclick=\"javascript:removeSelectedFilters()\" value=\"Remove\">";
 855                 }
 856         }
 857
 858         if ($op == "error") {
 859                 print "<div width=\"100%\" align='center'>";
 860                 $msg = $_GET["msg"];
 861                 print $msg;
 862                 print "</div>";
 863         }
 864
 865         db_close($link);
 866 ?>