backend.php

   1 <?
   2         $op = $_GET["op"];
   3
   4         if ($op == "rpc") {
   5                 header("Content-Type: application/xml");
   6         }
   7
   8         require_once "config.php";
   9         require_once "db.php";
  10         require_once "functions.php";
  11         require_once "magpierss/rss_fetch.inc";
  12
  13         $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
  14
  15         if (DB_TYPE == "pgsql") {
  16                 pg_query("set client_encoding = 'utf-8'");
  17         }
  18
  19         $fetch = $_GET["fetch"];
  20
  21         function getLabelCounters($link) {
  22
  23                 $result = db_query($link, "SELECT count(id) as count FROM ttrss_entries
  24                         WHERE marked = true AND unread = true");
  25
  26                 $count = db_fetch_result($result, 0, "count");
  27
  28                 print "<label id=\"-1\" counter=\"$count\"/>";
  29
  30                 $result = db_query($link, "SELECT id,sql_exp,description FROM
  31                         ttrss_labels ORDER by description");
  32
  33                 while ($line = db_fetch_assoc($result)) {
  34
  35                         $id = -$line["id"] - 11;
  36
  37                         error_reporting (0);
  38
  39                         $tmp_result = db_query($link, "SELECT count(id) as count FROM ttrss_entries
  40                                 WHERE (" . $line["sql_exp"] . ") AND unread = true");
  41
  42                         $count = db_fetch_result($tmp_result, 0, "count");
  43
  44                         print "<feed id=\"$id\" counter=\"$count\"/>";
  45
  46                         error_reporting (E_ERROR | E_WARNING | E_PARSE);
  47
  48                 }
  49         }
  50
  51         function getFeedCounter($link, $id) {
  52
  53                 $result = db_query($link, "SELECT
  54                                 count(id) as count FROM ttrss_entries
  55                         WHERE feed_id = '$id'   AND unread = true");
  56
  57                         $count = db_fetch_result($result, 0, "count");
  58
  59                         print "<feed id=\"$id\" counter=\"$count\"/>";
  60         }
  61
  62         function getFeedCounters($link) {
  63
  64                 $result = db_query($link, "SELECT id,
  65                         (SELECT count(id) FROM ttrss_entries WHERE feed_id = ttrss_feeds.id
  66                                 AND unread = true) as count
  67                         FROM ttrss_feeds");
  68
  69                 while ($line = db_fetch_assoc($result)) {
  70
  71                         $id = $line["id"];
  72                         $count = $line["count"];
  73
  74                         print "<feed id=\"$id\" counter=\"$count\"/>";
  75                 }
  76         }
  77
  78         function outputFeedList($link) {
  79
  80                 print "<html><head>
  81                         <title>Tiny Tiny RSS : Feedlist</title>
  82                         <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
  83                         <script type=\"text/javascript\" src=\"functions.js\"></script>
  84                         <script type=\"text/javascript\" src=\"feedlist.js\"></script>
  85                         <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
  86                         </head><body>";
  87
  88                 print "<ul class=\"feedList\" id=\"feedList\">";
  89
  90                 /* virtual feeds */
  91
  92                 $result = db_query($link, "SELECT count(id) as num_starred
  93                         FROM ttrss_entries WHERE marked = true AND unread = true");
  94                 $num_starred = db_fetch_result($result, 0, "num_starred");
  95
  96                 printFeedEntry(-1, "odd", "Starred articles", $num_starred, "images/mark_set.png");
  97
  98                 if (ENABLE_LABELS) {
  99
 100                         $result = db_query($link, "SELECT id,sql_exp,description FROM
 101                                 ttrss_labels ORDER by description");
 102
 103                         if (db_num_rows($result) > 0) {
 104                                 print "<li><hr></li>";
 105                         }
 106
 107                         while ($line = db_fetch_assoc($result)) {
 108
 109                                 error_reporting (0);
 110
 111                                 $tmp_result = db_query($link, "SELECT count(id) as count FROM ttrss_entries
 112                                         WHERE (" . $line["sql_exp"] . ") AND unread = true");
 113
 114                                 $count = db_fetch_result($tmp_result, 0, "count");
 115
 116                                 $class = "odd";
 117
 118                                 if ($count > 0) {
 119                                         $class .= "Unread";
 120                                 }
 121
 122                                 error_reporting (E_ERROR | E_WARNING | E_PARSE);
 123
 124                                 printFeedEntry(-$line["id"]-11,
 125                                         $class, $line["description"], $count, "images/label.png");
 126
 127                         }
 128                 }
 129
 130                 print "<li><hr></li>";
 131
 132                 $result = db_query($link, "SELECT *,
 133                         (SELECT count(id) FROM ttrss_entries
 134                                 WHERE feed_id = ttrss_feeds.id) AS total,
 135                         (SELECT count(id) FROM ttrss_entries
 136                                 WHERE feed_id = ttrss_feeds.id AND unread = true) as unread
 137                         FROM ttrss_feeds ORDER BY title");
 138
 139                 $actid = $_GET["actid"];
 140
 141                 /* real feeds */
 142
 143                 $lnum = 0;
 144
 145                 $total_unread = 0;
 146
 147                 while ($line = db_fetch_assoc($result)) {
 148
 149                         $feed = $line["title"];
 150                         $feed_id = $line["id"];
 151
 152                         $subop = $_GET["subop"];
 153
 154                         $total = $line["total"];
 155                         $unread = $line["unread"];
 156
 157 //                      $class = ($lnum % 2) ? "even" : "odd";
 158
 159                         $class = "odd";
 160
 161                         if ($unread > 0) $class .= "Unread";
 162
 163                         if ($actid == $feed_id) {
 164                                 $class .= "Selected";
 165                         }
 166
 167                         $total_unread += $unread;
 168
 169                         printFeedEntry($feed_id, $class, $feed, $unread, "icons/$feed_id.ico");
 170
 171                         ++$lnum;
 172                 }
 173
 174                 print "</table>";
 175
 176                 print "<div class=\"invisible\" id=\"FEEDTU\">$total_unread</div>";
 177
 178         }
 179
 180
 181         if ($op == "rpc") {
 182
 183                 $subop = $_GET["subop"];
 184
 185                 if ($subop == "getLabelCounters") {
 186                         $aid = $_GET["aid"];
 187                         print "<rpc-reply>";
 188                         getLabelCounters($link);
 189                         if ($aid) {
 190                                 getFeedCounter($link, $aid);
 191                         }
 192                         print "</rpc-reply>";
 193                 }
 194
 195                 if ($subop == "getFeedCounters") {
 196                         print "<rpc-reply>";
 197                         getFeedCounters($link);
 198                         print "</rpc-reply>";
 199                 }
 200
 201                 if ($subop == "getAllCounters") {
 202                         print "<rpc-reply>";
 203                         getLabelCounters($link);
 204                         getFeedCounters($link);
 205                         print "</rpc-reply>";
 206
 207                 }
 208
 209                 if ($subop == "mark") {
 210                         $mark = $_GET["mark"];
 211                         $id = db_escape_string($_GET["id"]);
 212
 213                         if ($mark == "1") {
 214                                 $mark = "true";
 215                         } else {
 216                                 $mark = "false";
 217                         }
 218
 219                         $result = db_query($link, "UPDATE ttrss_entries SET marked = $mark
 220                                 WHERE id = '$id'");
 221                 }
 222
 223                 if ($subop == "updateFeed") {
 224                         $feed_id = db_escape_string($_GET["feed"]);
 225
 226                         $result = db_query($link,
 227                                 "SELECT feed_url FROM ttrss_feeds WHERE id = '$feed_id'");
 228
 229                         if (db_num_rows($result) > 0) {
 230                                 $feed_url = db_fetch_result($result, 0, "feed_url");
 231 //                              update_rss_feed($link, $feed_url, $feed_id);
 232                         }
 233
 234                         print "DONE-$feed_id";
 235
 236                         return;
 237                 }
 238
 239                 if ($subop == "forceUpdateAllFeeds" || $subop == "updateAllFeeds") {
 240                         update_all_feeds($link, true);
 241
 242                         print "<rpc-reply>";
 243                         getLabelCounters($link);
 244                         getFeedCounters($link);
 245                         print "</rpc-reply>";
 246                 }
 247
 248                 if ($subop == "catchupPage") {
 249
 250                         $ids = split(",", $_GET["ids"]);
 251
 252                         foreach ($ids as $id) {
 253
 254                                 db_query($link, "UPDATE ttrss_entries SET unread=false,last_read = NOW()
 255                                         WHERE id = '$id'");
 256
 257                         }
 258
 259                         print "Marked active page as read.";
 260                 }
 261         }
 262
 263         if ($op == "feeds") {
 264
 265                 $subop = $_GET["subop"];
 266
 267                 if ($subop == "catchupAll") {
 268                         db_query($link, "UPDATE ttrss_entries SET last_read = NOW(),unread = false");
 269                 }
 270
 271                 outputFeedList($link);
 272
 273         }
 274
 275         if ($op == "view") {
 276
 277                 $id = $_GET["id"];
 278                 $feed_id = $_GET["feed"];
 279
 280                 $result = db_query($link, "UPDATE ttrss_entries SET unread = false,last_read = NOW() WHERE id = '$id'");
 281
 282                 $addheader = $_GET["addheader"];
 283
 284                 $result = db_query($link, "SELECT title,link,content,feed_id,comments,
 285                         (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url
 286                         FROM ttrss_entries
 287                         WHERE   id = '$id'");
 288
 289                 if ($addheader) {
 290                         print "<html><head>
 291                                 <title>Tiny Tiny RSS : Article $id</title>
 292                                 <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
 293                                 <script type=\"text/javascript\" src=\"functions.js\"></script>
 294                                 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 295                                 </head><body>";
 296                 }
 297
 298                 if ($result) {
 299
 300                         $line = db_fetch_assoc($result);
 301
 302                         if ($line["icon_url"]) {
 303                                 $feed_icon = "<img class=\"feedIcon\" src=\"" . $line["icon_url"] . "\">";
 304                         } else {
 305                                 $feed_icon = "&nbsp;";
 306                         }
 307
 308                         if ($line["comments"] && $line["link"] != $line["comments"]) {
 309                                 $entry_comments = "(<a href=\"".$line["comments"]."\">Comments</a>)";
 310                         } else {
 311                                 $entry_comments = "";
 312                         }
 313
 314                         print "<div class=\"postReply\">";
 315
 316                         print "<div class=\"postHeader\"><table>";
 317
 318                         print "<tr><td><b>Title:</b></td>
 319                                 <td width='100%'>" . $line["title"] . "</td></tr>";
 320
 321                         print "<tr><td><b>Link:</b></td>
 322                                 <td width='100%'>
 323                                 <a href=\"" . $line["link"] . "\">".$line["link"]."</a>
 324                                 $entry_comments</td></tr>";
 325
 326                         print "</table></div>";
 327
 328                         print "<div class=\"postIcon\">" . $feed_icon . "</div>";
 329                         print "<div class=\"postContent\">" . $line["content"] . "</div>";
 330
 331                         print "</div>";
 332
 333                         print "<script type=\"text/javascript\">
 334                                 update_label_counters($feed_id);
 335                         </script>";
 336                 }
 337
 338                 if ($addheader) {
 339                         print "</body></html>";
 340                 }
 341         }
 342
 343         if ($op == "viewfeed") {
 344
 345                 $feed = $_GET["feed"];
 346                 $skip = $_GET["skip"];
 347                 $subop = $_GET["subop"];
 348                 $view_mode = $_GET["view"];
 349                 $addheader = $_GET["addheader"];
 350                 $limit = $_GET["limit"];
 351
 352                 if (!$feed) {
 353                         print "Error: no feed to display.";
 354                         return;
 355                 }
 356
 357                 if (!$skip) $skip = 0;
 358
 359                 if ($subop == "undefined") $subop = "";
 360
 361                 if ($addheader) {
 362                         print "<html><head>
 363                                 <title>Tiny Tiny RSS : Feed $feed</title>
 364                                 <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
 365                                 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 366                                 <script type=\"text/javascript\" src=\"functions.js\"></script>
 367                                 <script type=\"text/javascript\" src=\"viewfeed.js\"></script>
 368                                 </head><body>";
 369                 }
 370
 371                 if ($feed >= 0) {
 372
 373                         $result = db_query($link,
 374                                 "SELECT *,SUBSTRING(last_updated,1,16) as last_updated_s
 375                                 FROM ttrss_feeds WHERE id = '$feed'");
 376
 377                         if ($result) {
 378
 379                                 $line = db_fetch_assoc($result);
 380
 381                                 update_rss_feed($link, $line["feed_url"], $feed);
 382
 383                                 if ($subop == "MarkAllRead")  {
 384
 385                                         db_query($link, "UPDATE ttrss_entries SET unread = false,last_read = NOW()
 386                                                 WHERE feed_id = '$feed'");
 387                                 }
 388                         }
 389                 }
 390
 391                 print "<table class=\"headlinesList\" id=\"headlinesList\" width=\"100%\">";
 392
 393                 $search = $_GET["search"];
 394
 395                 if ($search) {
 396                         $search_query_part = "(upper(title) LIKE upper('%$search%')
 397                                 OR content LIKE '%$search%') AND";
 398                 } else {
 399                         $search_query_part = "";
 400                 }
 401
 402                 $view_query_part = "";
 403
 404                 if ($view_mode == "Starred") {
 405                         $view_query_part = " marked = true AND ";
 406                 }
 407
 408                 if ($view_mode == "Unread") {
 409                         $view_query_part = " unread = true AND ";
 410                 }
 411
 412 /*              $result = db_query($link, "SELECT count(id) AS total_entries
 413                         FROM ttrss_entries WHERE
 414                         $search_query_part
 415                         feed_id = '$feed'");
 416
 417                 $total_entries = db_fetch_result($result, 0, "total_entries"); */
 418
 419 /*              $result = db_query("SELECT count(id) AS unread_entries
 420                         FROM ttrss_entries WHERE
 421                         $search_query_part
 422                         unread = true AND
 423                         feed_id = '$feed'");
 424
 425                 $unread_entries = db_fetch_result($result, 0, "unread_entries"); */
 426
 427                 if ($limit && $limit != "All") {
 428                         $limit_query_part = "LIMIT " . $limit;
 429                 }
 430
 431                 $vfeed_query_part = "";
 432
 433                 if ($feed >= 0) {
 434                         $query_strategy_part = "feed_id = '$feed'";
 435                 } else if ($feed == -1) { // starred virtual feed
 436                         $query_strategy_part = "marked = true";
 437                         $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
 438                                 id = feed_id) as feed_title,";
 439                 } else if ($feed <= -10) { // labels
 440                         $label_id = -$feed - 11;
 441
 442                         $tmp_result = db_query($link, "SELECT sql_exp FROM ttrss_labels
 443                                 WHERE id = '$label_id'");
 444
 445                         $query_strategy_part = db_fetch_result($tmp_result, 0, "sql_exp");
 446
 447                         $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
 448                                 id = feed_id) as feed_title,";
 449                 } else {
 450                         $query_strategy_part = "id > 0"; // dumb
 451                 }
 452
 453                 $order_by = "updated DESC";
 454
 455 //              if ($feed < -10) {
 456 //                      $order_by = "feed_id,updated DESC";
 457 //              }
 458
 459                 if ($feed < -10) error_reporting (0);
 460
 461                 $result = db_query($link, "SELECT
 462                                 id,title,updated,unread,feed_id,marked,link,last_read,
 463                                 SUBSTRING(last_read,1,19) as last_read_noms,
 464                                 $vfeed_query_part
 465                                 SUBSTRING(updated,1,19) as updated_noms
 466                         FROM
 467                                 ttrss_entries
 468                         WHERE
 469                         $search_query_part
 470                         $view_query_part
 471                         $query_strategy_part ORDER BY $order_by
 472                         $limit_query_part");
 473
 474                 if (!$result) {
 475                         print "<tr><td colspan='4' align='center'>
 476                                 Could not display feed (query failed). Please check match syntax or local configuration.</td></tr>";
 477                         return;
 478                 }
 479
 480                 $lnum = 0;
 481
 482                 error_reporting (E_ERROR | E_WARNING | E_PARSE);
 483
 484                 $num_unread = 0;
 485
 486                 while ($line = db_fetch_assoc($result)) {
 487
 488                         $class = ($lnum % 2) ? "even" : "odd";
 489
 490                         $id = $line["id"];
 491                         $feed_id = $line["feed_id"];
 492
 493 //                      printf("L %d (%s) &gt; U %d (%s) = %d<br>",
 494 //                              strtotime($line["last_read_noms"]), $line["last_read_noms"],
 495 //                              strtotime($line["updated"]), $line["updated"],
 496 //                              strtotime($line["last_read"]) >= strtotime($line["updated"]));
 497
 498                         if ($line["last_read"] != "" && $line["updated"] != "" &&
 499                                 strtotime($line["last_read_noms"]) < strtotime($line["updated_noms"])) {
 500
 501                                 $update_pic = "<img id='FUPDPIC-$id' src=\"images/updated.png\"
 502                                         alt=\"Updated\">";
 503
 504                         } else {
 505
 506                                 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
 507                                         alt=\"Updated\">";
 508
 509                         }
 510
 511                         if ($line["unread"] == "t" || $line["unread"] == "1") {
 512                                 $class .= "Unread";
 513                                 ++$num_unread;
 514                         }
 515
 516                         if ($line["marked"] == "t" || $line["marked"] == "1") {
 517                                 $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_set.png\"
 518                                         alt=\"Reset mark\" onclick='javascript:toggleMark($id, false)'>";
 519                         } else {
 520                                 $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_unset.png\"
 521                                         alt=\"Set mark\" onclick='javascript:toggleMark($id, true)'>";
 522                         }
 523
 524                         $content_link = "<a id=\"FTITLE-$id\" href=\"javascript:view($id,$feed_id);\">" .
 525                                 $line["title"] . "</a>";
 526
 527                         print "<tr class='$class' id='RROW-$id'>";
 528                         // onclick=\"javascript:view($id,$feed_id)\">
 529
 530                         print "<td valign='center' align='center'>$update_pic</td>";
 531                         print "<td valign='center' align='center'>$marked_pic</td>";
 532
 533                         print "<td width='25%'>
 534                                 <a href=\"javascript:view($id,$feed_id);\">".$line["updated"]."</a></td>";
 535
 536                         if ($line["feed_title"]) {
 537                                 print "<td width='50%'>$content_link</td>";
 538                                 print "<td width='20%'>".$line["feed_title"]."</td>";
 539                         } else {
 540                                 print "<td width='70%'>$content_link</td>";
 541                         }
 542
 543                         print "</tr>";
 544
 545                         ++$lnum;
 546                 }
 547
 548                 if ($lnum == 0) {
 549                         print "<tr><td align='center'>No articles found.</td></tr>";
 550                 }
 551
 552 /*              while ($lnum < HEADLINES_PER_PAGE) {
 553                         ++$lnum;
 554                         print "<tr><td>&nbsp;</td></tr>";
 555                 } */
 556
 557                 print "</table>";
 558
 559                 if ($feed >= 0) {
 560
 561                         $result = db_query($link, "SELECT count(id) as unread FROM ttrss_entries
 562                                 WHERE feed_id = '$feed' AND $query_strategy_part
 563                                 AND unread = true");
 564
 565                         $unread = db_fetch_result($result, 0, "unread");
 566
 567                 } else if ($feed == -1) {
 568                         $result = db_query($link, "SELECT count(id) as unread FROM ttrss_entries
 569                                 WHERE $query_strategy_part");
 570
 571                         $unread = db_fetch_result($result, 0, "unread");
 572
 573                 } else {
 574 //                      print "[viewfeed] feed type not implemented<br>";
 575
 576                         error_reporting(0);
 577                         $result = db_query($link, "SELECT count(id) as unread FROM ttrss_entries
 578                                 WHERE $query_strategy_part");
 579
 580                         $unread = db_fetch_result($result, 0, "unread");
 581
 582                         error_reporting (E_ERROR | E_WARNING | E_PARSE);
 583                 }
 584
 585                 if (!$unread) $unread = 0;
 586
 587                 // update unread/total counters and status for active feed in the feedlist
 588                 // kludge, because iframe doesn't seem to support onload()
 589
 590                 print "<script type=\"text/javascript\">
 591                         document.onkeydown = hotkey_handler;
 592
 593                         var p_document = parent.frames['feeds-frame'].document;
 594
 595                         var feedr = p_document.getElementById(\"FEEDR-\" + $feed);
 596                         var feedu = p_document.getElementById(\"FEEDU-\" + $feed);
 597
 598                         if (feedu) {
 599                                 feedu.innerHTML = \"$unread\";
 600                         }
 601
 602                         var feedctr = p_document.getElementById(\"FEEDCTR-\" + $feed);
 603
 604                         if ($unread > 0 && $feed >= 0 && !feedr.className.match(\"Unread\")) {
 605                                         feedr.className = feedr.className + \"Unread\";
 606                                         feedctr.className = '';
 607                         } else if ($unread <= 0) {
 608                                         feedr.className = feedr.className.replace(\"Unread\", \"\");
 609                                         feedctr.className = 'invisible';
 610                         }
 611
 612                         update_label_counters($feed);
 613
 614 //                      p_notify(\"\");
 615
 616                 </script>";
 617
 618                 if ($addheader) {
 619                         print "</body></html>";
 620                 }
 621
 622         }
 623
 624         if ($op == "pref-rpc") {
 625
 626                 $subop = $_GET["subop"];
 627
 628                 if ($subop == "unread") {
 629                         $ids = split(",", $_GET["ids"]);
 630                         foreach ($ids as $id) {
 631                                 db_query($link, "UPDATE ttrss_entries SET unread = true WHERE feed_id = '$id'");
 632                         }
 633
 634                         print "Marked selected feeds as read.";
 635                 }
 636
 637                 if ($subop == "read") {
 638                         $ids = split(",", $_GET["ids"]);
 639                         foreach ($ids as $id) {
 640                                 db_query($link, "UPDATE ttrss_entries
 641                                         SET unread = false,last_read = NOW() WHERE feed_id = '$id'");
 642                         }
 643
 644                         print "Marked selected feeds as unread.";
 645
 646                 }
 647
 648         }
 649
 650         if ($op == "pref-feeds") {
 651
 652                 $subop = $_GET["subop"];
 653
 654                 if ($subop == "editSave") {
 655                         $feed_title = db_escape_string($_GET["t"]);
 656                         $feed_link = db_escape_string($_GET["l"]);
 657                         $feed_id = $_GET["id"];
 658
 659                         $result = db_query($link, "UPDATE ttrss_feeds SET
 660                                 title = '$feed_title', feed_url = '$feed_link' WHERE id = '$feed_id'");
 661
 662                 }
 663
 664                 if ($subop == "remove") {
 665
 666                         if (!WEB_DEMO_MODE) {
 667
 668                                 $ids = split(",", $_GET["ids"]);
 669
 670                                 foreach ($ids as $id) {
 671                                         db_query($link, "DELETE FROM ttrss_feeds WHERE id = '$id'");
 672
 673                                         if (file_exists(ICONS_DIR . "/$id.ico")) {
 674                                                 unlink(ICONS_DIR . "/$id.ico");
 675                                         }
 676                                 }
 677                         }
 678                 }
 679
 680                 if ($subop == "add") {
 681
 682                         if (!WEB_DEMO_MODE) {
 683
 684                                 $feed_link = db_escape_string($_GET["link"]);
 685
 686                                 $result = db_query($link,
 687                                         "INSERT INTO ttrss_feeds (feed_url,title) VALUES ('$feed_link', '')");
 688
 689                                 $result = db_query($link,
 690                                         "SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_link'");
 691
 692                                 $feed_id = db_fetch_result($result, 0, "id");
 693
 694                                 if ($feed_id) {
 695                                         update_rss_feed($link, $feed_link, $feed_id);
 696                                 }
 697                         }
 698                 }
 699
 700                 print "<table class=\"prefAddFeed\"><tr>
 701                         <td><input id=\"fadd_link\"></td>
 702                         <td colspan=\"4\" align=\"right\">
 703                                 <a class=\"button\" href=\"javascript:addFeed()\">Add feed</a></td></tr>
 704                 </table>";
 705
 706                 $result = db_query($link, "SELECT
 707                                 id,title,feed_url,substring(last_updated,1,16) as last_updated
 708                         FROM
 709                                 ttrss_feeds ORDER by title");
 710
 711                 print "<p><table width=\"100%\" class=\"prefFeedList\" id=\"prefFeedList\">";
 712                 print "<tr class=\"title\">
 713                                         <td>&nbsp;</td><td>Select</td><td width=\"40%\">Title</td>
 714                                         <td width=\"40%\">Link</td><td>Last updated</td></tr>";
 715
 716                 $lnum = 0;
 717
 718                 while ($line = db_fetch_assoc($result)) {
 719
 720                         $class = ($lnum % 2) ? "even" : "odd";
 721
 722                         $feed_id = $line["id"];
 723
 724                         $edit_feed_id = $_GET["id"];
 725
 726                         if ($subop == "edit" && $feed_id != $edit_feed_id) {
 727                                 $class .= "Grayed";
 728                         }
 729
 730                         print "<tr class=\"$class\" id=\"FEEDR-$feed_id\">";
 731
 732                         $icon_file = ICONS_DIR . "/$feed_id.ico";
 733
 734                         if (file_exists($icon_file) && filesize($icon_file) > 0) {
 735                                         $feed_icon = "<img width=\"16\" height=\"16\"
 736                                                 src=\"" . ICONS_URL . "/$feed_id.ico\">";
 737                         } else {
 738                                 $feed_icon = "&nbsp;";
 739                         }
 740                         print "<td align='center'>$feed_icon</td>";
 741
 742                         if (!$edit_feed_id || $subop != "edit") {
 743
 744                                 print "<td><input onclick='toggleSelectRow(this);'
 745                                 type=\"checkbox\" id=\"FRCHK-".$line["id"]."\"></td>";
 746
 747                                 print "<td><a href=\"javascript:editFeed($feed_id);\">" .
 748                                         $line["title"] . "</td>";
 749                                 print "<td><a href=\"javascript:editFeed($feed_id);\">" .
 750                                         $line["feed_url"] . "</td>";
 751
 752
 753                         } else if ($feed_id != $edit_feed_id) {
 754
 755                                 print "<td><input disabled=\"true\" type=\"checkbox\"
 756                                         id=\"FRCHK-".$line["id"]."\"></td>";
 757
 758                                 print "<td>".$line["title"]."</td>";
 759                                 print "<td>".$line["feed_url"]."</td>";
 760
 761                         } else {
 762
 763                                 print "<td><input disabled=\"true\" type=\"checkbox\"></td>";
 764
 765                                 print "<td><input id=\"iedit_title\" value=\"".$line["title"]."\"></td>";
 766                                 print "<td><input id=\"iedit_link\" value=\"".$line["feed_url"]."\"></td>";
 767
 768                         }
 769
 770                         if (!$line["last_updated"]) $line["last_updated"] = "Never";
 771
 772                         print "<td>" . $line["last_updated"] . "</td>";
 773
 774                         print "</tr>";
 775
 776                         ++$lnum;
 777                 }
 778
 779                 if ($lnum == 0) {
 780                         print "<tr><td colspan=\"5\" align=\"center\">No feeds defined.</td></tr>";
 781                 }
 782
 783                 print "</table>";
 784
 785                 print "<p>";
 786
 787                 if ($subop == "edit") {
 788                         print "Edit feed:&nbsp;
 789                                 <input type=\"submit\" class=\"button\"
 790                                         onclick=\"javascript:feedEditCancel()\" value=\"Cancel\">
 791                                 <input type=\"submit\" class=\"button\"
 792                                         onclick=\"javascript:feedEditSave()\" value=\"Save\">";
 793                         } else {
 794
 795                         print "
 796                                 Selection:&nbsp;
 797                         <input type=\"submit\" class=\"button\"
 798                                 onclick=\"javascript:editSelectedFeed()\" value=\"Edit\">
 799                         <input type=\"submit\" class=\"button\"
 800                                 onclick=\"javascript:removeSelectedFeeds()\" value=\"Remove\">";
 801
 802                         if (ENABLE_PREFS_CATCHUP_UNCATCHUP) {
 803                                 print "
 804                                 <input type=\"submit\" class=\"button\"
 805                                         onclick=\"javascript:readSelectedFeeds()\" value=\"Mark as read\">
 806                                 <input type=\"submit\" class=\"button\"
 807                                         onclick=\"javascript:unreadSelectedFeeds()\" value=\"Mark as unread\">&nbsp;";
 808                         }
 809                         print "
 810                         All feeds:
 811                                 <input type=\"submit\"
 812                                         class=\"button\" onclick=\"gotoExportOpml()\" value=\"Export OPML\">";
 813
 814                         }
 815
 816         }
 817
 818         if ($op == "pref-filters") {
 819
 820                 $subop = $_GET["subop"];
 821
 822                 if ($subop == "editSave") {
 823
 824                         $regexp = db_escape_string($_GET["r"]);
 825                         $descr = db_escape_string($_GET["d"]);
 826                         $match = db_escape_string($_GET["m"]);
 827                         $filter_id = db_escape_string($_GET["id"]);
 828
 829                         $result = db_query($link, "UPDATE ttrss_filters SET
 830                                 reg_exp = '$regexp',
 831                                 description = '$descr',
 832                                 filter_type = (SELECT id FROM ttrss_filter_types WHERE
 833                                         description = '$match')
 834                                 WHERE id = '$filter_id'");
 835                 }
 836
 837                 if ($subop == "remove") {
 838
 839                         if (!WEB_DEMO_MODE) {
 840
 841                                 $ids = split(",", $_GET["ids"]);
 842
 843                                 foreach ($ids as $id) {
 844                                         db_query($link, "DELETE FROM ttrss_filters WHERE id = '$id'");
 845
 846                                 }
 847                         }
 848                 }
 849
 850                 if ($subop == "add") {
 851
 852                         if (!WEB_DEMO_MODE) {
 853
 854                                 $regexp = db_escape_string($_GET["regexp"]);
 855                                 $match = db_escape_string($_GET["match"]);
 856
 857                                 $result = db_query($link,
 858                                         "INSERT INTO ttrss_filters (reg_exp,filter_type) VALUES
 859                                                 ('$regexp', (SELECT id FROM ttrss_filter_types WHERE
 860                                                         description = '$match'))");
 861                         }
 862                 }
 863
 864                 $result = db_query($link, "SELECT description
 865                         FROM ttrss_filter_types ORDER BY description");
 866
 867                 $filter_types = array();
 868
 869                 while ($line = db_fetch_assoc($result)) {
 870                         array_push($filter_types, $line["description"]);
 871                 }
 872
 873                 print "<table class=\"prefAddFeed\"><tr>
 874                         <td><input id=\"fadd_regexp\"></td>
 875                         <td>";
 876                         print_select("fadd_match", "Title", $filter_types);
 877
 878                 print"</td><td colspan=\"4\" align=\"right\">
 879                                 <a class=\"button\" href=\"javascript:addFilter()\">Add filter</a></td></tr>
 880                 </table>";
 881
 882                 $result = db_query($link, "SELECT
 883                                 id,reg_exp,description,
 884                                 (SELECT name FROM ttrss_filter_types WHERE
 885                                         id = filter_type) as filter_type_name,
 886                                 (SELECT description FROM ttrss_filter_types
 887                                         WHERE id = filter_type) as filter_type_descr
 888                         FROM
 889                                 ttrss_filters ORDER by reg_exp");
 890
 891                 print "<p><table width=\"100%\" class=\"prefFilterList\" id=\"prefFilterList\">";
 892
 893                 print "<tr class=\"title\">
 894                                         <td width=\"5%\">Select</td><td width=\"40%\">Filter expression</td>
 895                                         <td width=\"40%\">Description</td><td width=\"10%\">Match</td></tr>";
 896
 897                 $lnum = 0;
 898
 899                 while ($line = db_fetch_assoc($result)) {
 900
 901                         $class = ($lnum % 2) ? "even" : "odd";
 902
 903                         $filter_id = $line["id"];
 904                         $edit_filter_id = $_GET["id"];
 905
 906                         if ($subop == "edit" && $filter_id != $edit_filter_id) {
 907                                 $class .= "Grayed";
 908                         }
 909
 910                         print "<tr class=\"$class\" id=\"FILRR-$filter_id\">";
 911
 912                         $line["regexp"] = htmlspecialchars($line["reg_exp"]);
 913                         $line["description"] = htmlspecialchars($line["description"]);
 914
 915                         if (!$edit_filter_id || $subop != "edit") {
 916
 917                                 if (!$line["description"]) $line["description"] = "[No description]";
 918
 919                                 print "<td><input onclick='toggleSelectRow(this);'
 920                                 type=\"checkbox\" id=\"FICHK-".$line["id"]."\"></td>";
 921
 922                                 print "<td><a href=\"javascript:editFilter($filter_id);\">" .
 923                                         $line["reg_exp"] . "</td>";
 924
 925                                 print "<td><a href=\"javascript:editFilter($filter_id);\">" .
 926                                         $line["description"] . "</td>";
 927
 928                                 print "<td>".$line["filter_type_descr"]."</td>";
 929
 930                         } else if ($filter_id != $edit_filter_id) {
 931
 932                                 if (!$line["description"]) $line["description"] = "[No description]";
 933
 934                                 print "<td><input disabled=\"true\" type=\"checkbox\"
 935                                         id=\"FICHK-".$line["id"]."\"></td>";
 936
 937                                 print "<td>".$line["reg_exp"]."</td>";
 938                                 print "<td>".$line["description"]."</td>";
 939                                 print "<td>".$line["filter_type_descr"]."</td>";
 940
 941                         } else {
 942
 943                                 print "<td><input disabled=\"true\" type=\"checkbox\"></td>";
 944
 945                                 print "<td><input id=\"iedit_regexp\" value=\"".$line["reg_exp"].
 946                                         "\"></td>";
 947
 948                                 print "<td><input id=\"iedit_descr\" value=\"".$line["description"].
 949                                         "\"></td>";
 950
 951                                 print "<td>";
 952                                 print_select("iedit_match", $line["filter_type_descr"], $filter_types);
 953                                 print "</td>";
 954
 955                         }
 956
 957
 958                         print "</tr>";
 959
 960                         ++$lnum;
 961                 }
 962
 963                 if ($lnum == 0) {
 964                         print "<tr><td colspan=\"4\" align=\"center\">No filters defined.</td></tr>";
 965                 }
 966
 967                 print "</table>";
 968
 969                 print "<p>";
 970
 971                 if ($subop == "edit") {
 972                         print "Edit feed:
 973                                 <input type=\"submit\" class=\"button\"
 974                                         onclick=\"javascript:filterEditCancel()\" value=\"Cancel\">
 975                                 <input type=\"submit\" class=\"button\"
 976                                         onclick=\"javascript:filterEditSave()\" value=\"Save\">";
 977
 978                 } else {
 979
 980                         print "
 981                                 Selection:
 982                         <input type=\"submit\" class=\"button\"
 983                                 onclick=\"javascript:editSelectedFilter()\" value=\"Edit\">
 984                         <input type=\"submit\" class=\"button\"
 985                                 onclick=\"javascript:removeSelectedFilters()\" value=\"Remove\">";
 986                 }
 987         }
 988
 989         if ($op == "pref-labels") {
 990
 991                 $subop = $_GET["subop"];
 992
 993                 if ($subop == "editSave") {
 994
 995                         $sql_exp = $_GET["s"];
 996                         $descr = $_GET["d"];
 997                         $label_id = db_escape_string($_GET["id"]);
 998
 999 //                      print "$sql_exp : $descr : $label_id";
1000
1001                         $result = db_query($link, "UPDATE ttrss_labels SET
1002                                 sql_exp = '$sql_exp',
1003                                 description = '$descr'
1004                                 WHERE id = '$label_id'");
1005                 }
1006
1007                 if ($subop == "remove") {
1008
1009                         if (!WEB_DEMO_MODE) {
1010
1011                                 $ids = split(",", $_GET["ids"]);
1012
1013                                 foreach ($ids as $id) {
1014                                         db_query($link, "DELETE FROM ttrss_labels WHERE id = '$id'");
1015
1016                                 }
1017                         }
1018                 }
1019
1020                 if ($subop == "add") {
1021
1022                         if (!WEB_DEMO_MODE) {
1023
1024                                 $exp = $_GET["exp"];
1025
1026                                 $result = db_query($link,
1027                                         "INSERT INTO ttrss_labels (sql_exp,description)
1028                                                 VALUES ('$exp', '$exp')");
1029                         }
1030                 }
1031
1032                 print "<table class=\"prefAddFeed\"><tr>
1033                         <td><input id=\"ladd_expr\"></td>";
1034
1035                 print"<td colspan=\"4\" align=\"right\">
1036                                 <a class=\"button\" href=\"javascript:addLabel()\">Add label</a></td></tr>
1037                 </table>";
1038
1039                 $result = db_query($link, "SELECT
1040                                 id,sql_exp,description
1041                         FROM
1042                                 ttrss_labels ORDER by description");
1043
1044                 print "<p><table width=\"100%\" class=\"prefLabelList\" id=\"prefLabelList\">";
1045
1046                 print "<tr class=\"title\">
1047                                         <td width=\"5%\">Select</td><td width=\"40%\">SQL expression</td>
1048                                         <td width=\"40%\">Caption</td></tr>";
1049
1050                 $lnum = 0;
1051
1052                 while ($line = db_fetch_assoc($result)) {
1053
1054                         $class = ($lnum % 2) ? "even" : "odd";
1055
1056                         $label_id = $line["id"];
1057                         $edit_label_id = $_GET["id"];
1058
1059                         if ($subop == "edit" && $label_id != $edit_label_id) {
1060                                 $class .= "Grayed";
1061                         }
1062
1063                         print "<tr class=\"$class\" id=\"LILRR-$label_id\">";
1064
1065                         $line["sql_exp"] = htmlspecialchars($line["sql_exp"]);
1066                         $line["description"] = htmlspecialchars($line["description"]);
1067
1068                         if (!$edit_label_id || $subop != "edit") {
1069
1070                                 if (!$line["description"]) $line["description"] = "[No caption]";
1071
1072                                 print "<td><input onclick='toggleSelectRow(this);'
1073                                 type=\"checkbox\" id=\"LICHK-".$line["id"]."\"></td>";
1074
1075                                 print "<td><a href=\"javascript:editLabel($label_id);\">" .
1076                                         $line["sql_exp"] . "</td>";
1077
1078                                 print "<td><a href=\"javascript:editLabel($label_id);\">" .
1079                                         $line["description"] . "</td>";
1080
1081                         } else if ($label_id != $edit_label_id) {
1082
1083                                 if (!$line["description"]) $line["description"] = "[No description]";
1084
1085                                 print "<td><input disabled=\"true\" type=\"checkbox\"
1086                                         id=\"LICHK-".$line["id"]."\"></td>";
1087
1088                                 print "<td>".$line["sql_exp"]."</td>";
1089                                 print "<td>".$line["description"]."</td>";
1090
1091                         } else {
1092
1093                                 print "<td><input disabled=\"true\" type=\"checkbox\"></td>";
1094
1095                                 print "<td><input id=\"iedit_expr\" value=\"".$line["sql_exp"].
1096                                         "\"></td>";
1097
1098                                 print "<td><input id=\"iedit_descr\" value=\"".$line["description"].
1099                                         "\"></td>";
1100
1101                         }
1102
1103
1104                         print "</tr>";
1105
1106                         ++$lnum;
1107                 }
1108
1109                 if ($lnum == 0) {
1110                         print "<tr><td colspan=\"4\" align=\"center\">No labels defined.</td></tr>";
1111                 }
1112
1113                 print "</table>";
1114
1115                 print "<p>";
1116
1117                 if ($subop == "edit") {
1118                         print "Edit label:
1119                                 <input type=\"submit\" class=\"button\"
1120                                         onclick=\"javascript:labelEditCancel()\" value=\"Cancel\">
1121                                 <input type=\"submit\" class=\"button\"
1122                                         onclick=\"javascript:labelEditSave()\" value=\"Save\">";
1123
1124                 } else {
1125
1126                         print "
1127                                 Selection:
1128                         <input type=\"submit\" class=\"button\"
1129                                 onclick=\"javascript:editSelectedLabel()\" value=\"Edit\">
1130                         <input type=\"submit\" class=\"button\"
1131                                 onclick=\"javascript:removeSelectedLabels()\" value=\"Remove\">";
1132                 }
1133         }
1134
1135         if ($op == "error") {
1136                 print "<div width=\"100%\" align='center'>";
1137                 $msg = $_GET["msg"];
1138                 print $msg;
1139                 print "</div>";
1140         }
1141
1142         db_close($link);
1143 ?>