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