backend.php

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