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                 $result = pg_query($link, "SELECT *,
  27                         (SELECT count(id) FROM ttrss_entries
  28                                 WHERE feed_id = ttrss_feeds.id) AS total,
  29                         (SELECT count(id) FROM ttrss_entries
  30                                 WHERE feed_id = ttrss_feeds.id AND unread = true) as unread
  31                         FROM ttrss_feeds ORDER BY title");
  32
  33                 print "<table width=\"100%\" class=\"feeds\" id=\"feedsList\">";
  34
  35                 $lnum = 0;
  36
  37                 $total_unread = 0;
  38
  39                 while ($line = pg_fetch_assoc($result)) {
  40
  41                         $feed = $line["title"];
  42                         $feed_id = $line["id"];
  43
  44                         $subop = $_GET["subop"];
  45
  46                         $total = $line["total"];
  47                         $unread = $line["unread"];
  48
  49                         $class = ($lnum % 2) ? "even" : "odd";
  50
  51                         if ($unread > 0) $class .= "Unread";
  52
  53                         $total_unread += $unread;
  54
  55                         print "<tr class=\"$class\" id=\"FEEDR-$feed_id\">";
  56
  57                         $icon_file = ICONS_DIR . "/$feed_id.ico";
  58
  59                         if ($subop != "piggie") {
  60
  61                                 if (file_exists($icon_file) && filesize($icon_file) > 0) {
  62                                                 $feed_icon = "<img width=\"16\" height=\"16\"
  63                                                         src=\"" . ICONS_URL . "/$feed_id.ico\">";
  64                                 } else {
  65                                         $feed_icon = "&nbsp;";
  66                                 }
  67                         } else {
  68                                 $feed_icon = "<img width=\"16\" height=\"16\"
  69                                         src=\"http://madoka.spb.ru/stuff/fox/tiny_piggie.png\">";
  70                         }
  71
  72                         $feed = "<a href=\"javascript:viewfeed($feed_id, 0);\">$feed</a>";
  73                         if (ENABLE_FEED_ICONS) {
  74                                 print "<td>$feed_icon</td>";
  75                         }
  76                         print "<td id=\"FEEDN-$feed_id\">$feed</td>";
  77                         print "<td>";
  78                         print "<span id=\"FEEDU-$feed_id\">$unread</span>&nbsp;/&nbsp;";
  79                         print "<span id=\"FEEDT-$feed_id\">$total</span>";
  80                         print "</td>";
  81
  82                         print "</tr>";
  83                         ++$lnum;
  84                 }
  85
  86 //              print "<tr><td class=\"footer\" colspan=\"3\">
  87 //                      <a href=\"javascript:update_feed_list(false,true)\">Update all feeds</a></td></tr>";
  88
  89 //              print "<tr><td class=\"footer\" colspan=\"2\">&nbsp;";
  90 //              print "</td></tr>";
  91
  92                 print "</table>";
  93
  94                 print "<div class=\"invisible\" id=\"FEEDTU\">$total_unread</div>";
  95
  96 /*
  97                 print "<p align=\"center\">All feeds:
  98                         <a class=\"button\"
  99                                 href=\"javascript:scheduleFeedUpdate(true)\">Update</a>";
 100
 101                 print "&nbsp;<a class=\"button\"
 102                                 href=\"javascript:catchupAllFeeds()\">Mark as read</a></p>";
 103
 104                 print "<div class=\"invisible\" id=\"FEEDTU\">$total_unread</div>";
 105 */
 106
 107
 108         }
 109
 110
 111         if ($op == "rpc") {
 112
 113                 $subop = $_GET["subop"];
 114
 115                 if ($subop == "mark") {
 116                         $mark = $_GET["mark"];
 117                         $id = pg_escape_string($_GET["id"]);
 118
 119                         if ($mark == "1") {
 120                                 $mark = "true";
 121                         } else {
 122                                 $mark = "false";
 123                         }
 124
 125                         $result = pg_query("UPDATE ttrss_entries SET marked = $mark
 126                                 WHERE id = '$id'");
 127                 }
 128
 129                 if ($subop == "updateFeed") {
 130                         $feed_id = pg_escape_string($_GET["feed"]);
 131
 132                         $result = pg_query($link,
 133                                 "SELECT feed_url FROM ttrss_feeds WHERE id = '$feed_id'");
 134
 135                         if (pg_num_rows($result) > 0) {
 136                                 $feed_url = pg_fetch_result($result, 0, "feed_url");
 137 //                              update_rss_feed($link, $feed_url, $feed_id);
 138                         }
 139
 140                         print "DONE-$feed_id";
 141
 142                         return;
 143                 }
 144
 145                 if ($subop == "forceUpdateAllFeeds") {
 146                         update_all_feeds($link, true);
 147                         outputFeedList($link);
 148                 }
 149
 150                 if ($subop == "updateAllFeeds") {
 151                         update_all_feeds($link, false);
 152                         outputFeedList($link);
 153                 }
 154
 155                 if ($subop == "catchupPage") {
 156
 157                         $ids = split(",", $_GET["ids"]);
 158
 159                         foreach ($ids as $id) {
 160
 161                                 pg_query("UPDATE ttrss_entries SET unread=false,last_read = NOW()
 162                                         WHERE id = '$id'");
 163
 164                         }
 165
 166                         print "Marked active page as read.";
 167                 }
 168
 169         }
 170
 171         if ($op == "feeds") {
 172
 173                 $subop = $_GET["subop"];
 174
 175                 if ($subop == "catchupAll") {
 176                         pg_query("UPDATE ttrss_entries SET last_read = NOW(),unread = false");
 177                 }
 178
 179                 outputFeedList($link);
 180
 181         }
 182
 183         if ($op == "view") {
 184
 185                 $id = $_GET["id"];
 186
 187                 $result = pg_query("UPDATE ttrss_entries SET unread = false,last_read = NOW() WHERE id = '$id'");
 188
 189                 $addheader = $_GET["addheader"];
 190
 191                 $result = pg_query("SELECT title,link,content,feed_id,comments,
 192                         (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url
 193                         FROM ttrss_entries
 194                         WHERE   id = '$id'");
 195
 196                 if ($addheader) {
 197                         print "<html><head>
 198                                 <title>Tiny Tiny RSS : Article $id</title>
 199                                 <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
 200                                 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 201                                 </head><body>";
 202                 }
 203
 204                 if ($result) {
 205
 206                         $line = pg_fetch_assoc($result);
 207
 208                         if ($line["icon_url"]) {
 209                                 $feed_icon = "<img class=\"feedIcon\" src=\"" . $line["icon_url"] . "\">";
 210                         } else {
 211                                 $feed_icon = "&nbsp;";
 212                         }
 213
 214                         print "<table class=\"postTable\" width=\"100%\" cellspacing=\"0\"
 215                                 cellpadding=\"0\">";
 216
 217                         print "<tr class=\"titleTop\"><td align=\"right\"><b>Title:</b></td>
 218                                 <td width=\"100%\">".$line["title"]."</td>
 219                                 <td>&nbsp;</td></tr>";
 220
 221                         if ($line["comments"] && $line["comments"] != $line["link"]) {
 222 //                              print "<tr class=\"titleInner\"><td align=\"right\"><b>Comments:</b></td>
 223 //                                      <td><a href=\"".$line["comments"]."\">".$line["comments"]."</a></td>
 224 //                                      <td>&nbsp;</td> </tr>";
 225
 226                                 $comments_prompt = "(<a href=\"".$line["comments"]."\">Comments</a>)";
 227                         }
 228
 229                         print "<tr class=\"titleBottom\"><td align=\"right\"><b>Link:</b></td>
 230                                 <td><a href=\"".$line["link"]."\">".$line["link"]."</a> $comments_prompt</td>
 231                                 <td>&nbsp;</td></tr>";
 232                         print "<tr><td valign=\"top\" class=\"post\"
 233                                 colspan=\"2\">" . $line["content"] . "</td>
 234                                 <td valign=\"top\">$feed_icon</td>
 235                         </tr>";
 236                         print "</table>";
 237
 238                 }
 239
 240                 if ($addheader) {
 241                         print "</body></html>";
 242                 }
 243         }
 244
 245         if ($op == "viewfeed") {
 246
 247                 $feed = $_GET["feed"];
 248                 $skip = $_GET["skip"];
 249                 $subop = $_GET["subop"];
 250                 $view_mode = $_GET["view"];
 251                 $addheader = $_GET["addheader"];
 252
 253                 if (!$skip) $skip = 0;
 254
 255                 if ($subop == "undefined") $subop = "";
 256
 257                 if ($addheader) {
 258                         print "<html><head>
 259                                 <title>Tiny Tiny RSS : Article $id</title>
 260                                 <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
 261                                 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 262                                 <script type=\"text/javascript\" src=\"functions.js\"></script>
 263                                 <script type=\"text/javascript\" src=\"viewfeed.js\"></script>
 264                                 </head><body>";
 265                 }
 266
 267                 // FIXME: check for null value here
 268
 269                 $result = pg_query("SELECT *,SUBSTRING(last_updated,1,16) as last_updated,
 270                         EXTRACT(EPOCH FROM NOW()) - EXTRACT(EPOCH FROM last_updated) as update_timeout
 271                         FROM ttrss_feeds WHERE id = '$feed'");
 272
 273                 if ($result) {
 274
 275                         $line = pg_fetch_assoc($result);
 276
 277                         if ($subop == "ForceUpdate" ||
 278                                 (!$subop && $line["update_timeout"] > MIN_UPDATE_TIME)) {
 279
 280                                 update_rss_feed($link, $line["feed_url"], $feed);
 281
 282                         } else {
 283
 284                                 if ($subop == "MarkAllRead")  {
 285
 286                                         pg_query("UPDATE ttrss_entries SET unread = false,last_read = NOW()
 287                                                 WHERE feed_id = '$feed'");
 288                                 }
 289                         }
 290                 }
 291
 292                 print "<table class=\"headlinesList\" id=\"headlinesList\" width=\"100%\">";
 293
 294                 $feed_last_updated = "Updated: " . $line["last_updated"];
 295
 296                 if (!$addheader) {
 297
 298                         print "<tr><td class=\"search\" colspan=\"4\">
 299                                 Search: <input id=\"searchbox\"
 300                                 onblur=\"javascript:enableHotkeys()\" onfocus=\"javascript:disableHotkeys()\"
 301                                 onchange=\"javascript:search($feed);\"> ";
 302
 303                         print " <a class=\"button\" href=\"javascript:resetSearch()\">Reset</a>";
 304
 305                         print "&nbsp;&nbsp;View: ";
 306
 307                         print_select("viewbox", $view_mode, array("All Posts", "Starred"),
 308                                 "onchange=\"javascript:viewfeed('$feed', '0', '');\"");
 309
 310                         print "</td></tr>";
 311
 312                         print "<tr>
 313                         <td colspan=\"4\" class=\"title\">" . $line["title"] . "</td></tr>";
 314
 315                 }
 316
 317                 $search = $_GET["search"];
 318
 319                 if ($search) {
 320                         $search_query_part = "(upper(title) LIKE upper('%$search%')
 321                                 OR content LIKE '%$search%') AND";
 322                 } else {
 323                         $search_query_part = "";
 324                 }
 325
 326                 $view_query_part = "";
 327
 328                 if ($view_mode == "Starred") {
 329                         $view_query_part = " marked = true AND ";
 330                 }
 331
 332                 $result = pg_query("SELECT count(id) AS total_entries
 333                         FROM ttrss_entries WHERE
 334                         $search_query_part
 335                         feed_id = '$feed'");
 336
 337                 $total_entries = pg_fetch_result($result, 0, "total_entries");
 338
 339                 if (!$addheader) {
 340                         $limit_query_part = "LIMIT ".HEADLINES_PER_PAGE." OFFSET $skip";
 341                 }
 342
 343                 $result = pg_query("SELECT
 344                                 id,title,updated,unread,feed_id,marked,
 345                                 EXTRACT(EPOCH FROM last_read) AS last_read_ts,
 346                                 EXTRACT(EPOCH FROM updated) AS updated_ts
 347                         FROM
 348                                 ttrss_entries
 349                         WHERE
 350                         $search_query_part
 351                         $view_query_part
 352                         feed_id = '$feed' ORDER BY updated DESC
 353                         $limit_query_part");
 354
 355                 $lnum = 0;
 356
 357                 $num_unread = 0;
 358
 359                 while ($line = pg_fetch_assoc($result)) {
 360
 361                         $class = ($lnum % 2) ? "even" : "odd";
 362
 363                         if ($line["last_read_ts"] < $line["updated_ts"] && $line["unread"] == "f") {
 364                                 $update_pic = "<img src=\"images/updated.png\" alt=\"Updated\">";
 365                                 ++$num_unread;
 366                         } else {
 367                                 $update_pic = "&nbsp;";
 368                         }
 369
 370                         if ($line["unread"] == "t") {
 371                                 $class .= "Unread";
 372                                 ++$num_unread;
 373                         }
 374
 375                         $id = $line["id"];
 376                         $feed_id = $line["feed_id"];
 377
 378                         if ($line["marked"] == "t") {
 379                                 $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_set.png\"
 380                                         alt=\"Reset mark\" onclick='javascript:toggleMark($id, false)'>";
 381                         } else {
 382                                 $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_unset.png\"
 383                                         alt=\"Set mark\" onclick='javascript:toggleMark($id, true)'>";
 384                         }
 385
 386                         $content_link = "<a href=\"javascript:view($id,$feed_id);\">" .
 387                                 $line["title"] . "</a>";
 388
 389                         print "<tr class='$class' id='RROW-$id'>";
 390
 391                         print "<td id='FUPDPIC-$id' valign='center'
 392                                 class='headlineUpdateMark'>$update_pic</td>";
 393
 394                         print "<td valign='center'
 395                                 class='headlineUpdateMark'>$marked_pic</td>";
 396
 397                         print "<td class='headlineUpdated'>
 398                                 <a href=\"javascript:view($id,$feed_id);\">".$line["updated"]."</a></td>";
 399                         print "<td class='headlineTitle'>$content_link</td>";
 400
 401                         print "</tr>";
 402
 403                         ++$lnum;
 404                 }
 405
 406                 if ($lnum == 0) {
 407                         print "<tr><td align='center'>No entries found.</td></tr>";
 408                 }
 409
 410                 while ($lnum < HEADLINES_PER_PAGE) {
 411                         ++$lnum;
 412                         print "<tr><td>&nbsp;</td></tr>";
 413                 }
 414
 415                 // start unholy navbar block
 416
 417                 if (!$addheader) {
 418
 419                         print "<tr><td colspan=\"4\" class=\"headlineToolbar\">";
 420
 421                         $next_skip = $skip + HEADLINES_PER_PAGE;
 422                         $prev_skip = $skip - HEADLINES_PER_PAGE;
 423
 424                         print "Navigate: ";
 425
 426                         if ($prev_skip >= 0) {
 427                                 print "<a class=\"button\"
 428                                         href=\"javascript:viewfeed($feed, $prev_skip);\">Previous Page</a>";
 429                         } else {
 430                                 print "<a class=\"disabledButton\">Previous Page</a>";
 431                         }
 432                         print "&nbsp;";
 433
 434                         if ($next_skip < $total_entries) {
 435                                 print "<a class=\"button\"
 436                                         href=\"javascript:viewfeed($feed, $next_skip);\">Next Page</a>";
 437                         } else {
 438                                 print "<a class=\"disabledButton\">Next Page</a>";
 439                         }
 440                         print "&nbsp;&nbsp;Feed: ";
 441
 442                         print "<a class=\"button\"
 443                                 href=\"javascript:viewfeed($feed, 0, 'ForceUpdate');\">Update</a>";
 444
 445                         print "&nbsp;&nbsp;Mark as read: ";
 446
 447                         if ($num_unread > 0) {
 448                                 print "<a class=\"button\" id=\"btnCatchupPage\"
 449                                         href=\"javascript:catchupPage($feed);\">This Page</a>";
 450                                 print "&nbsp;";
 451                         } else {
 452                                 print "<a class=\"disabledButton\">This Page</a>";
 453                                 print "&nbsp;";
 454                         }
 455
 456                         print "<a class=\"button\"
 457                                 href=\"javascript:viewfeed($feed, $skip, 'MarkAllRead');\">All Posts</a>";
 458
 459                 }
 460
 461 /*              print "&nbsp;&nbsp;Unmark: ";
 462
 463                 print "<a class=\"button\"
 464                         href=\"javascript:unmarkPosts(false);\">This Page</a>";
 465                 print "&nbsp;";
 466
 467                 print "<a class=\"button\"
 468                         href=\"javascript:unmarkPosts(true);\">All Posts</a>"; */
 469
 470                 print "</td></tr>";
 471
 472                 // end unholy navbar block
 473
 474                 print "</table>";
 475
 476                 $result = pg_query("SELECT id, (SELECT count(id) FROM ttrss_entries
 477                         WHERE feed_id = ttrss_feeds.id) AS total,
 478                 (SELECT count(id) FROM ttrss_entries
 479                         WHERE feed_id = ttrss_feeds.id AND unread = true) as unread
 480                 FROM ttrss_feeds WHERE id = '$feed'");
 481
 482                 $total = pg_fetch_result($result, 0, "total");
 483                 $unread = pg_fetch_result($result, 0, "unread");
 484
 485                 // update unread/total counters and status for active feed in the feedlist
 486                 // kludge, because iframe doesn't seem to support onload()
 487
 488                 print "<script type=\"text/javascript\">
 489                         var feedr = parent.document.getElementById(\"FEEDR-\" + $feed);
 490                         var feedt = parent.document.getElementById(\"FEEDT-\" + $feed);
 491                         var feedu = parent.document.getElementById(\"FEEDU-\" + $feed);
 492
 493                         feedt.innerHTML = \"$total\";
 494                         feedu.innerHTML = \"$unread\";
 495
 496                         if ($unread > 0 && !feedr.className.match(\"Unread\")) {
 497                                         feedr.className = feedr.className + \"Unread\";
 498                         } else if ($unread <= 0) {
 499                                         feedr.className = feedr.className.replace(\"Unread\", \"\");
 500                         }
 501                 </script>";
 502
 503                 if ($addheader) {
 504                         print "</body></html>";
 505                 }
 506
 507         }
 508
 509         if ($op == "pref-rpc") {
 510
 511                 $subop = $_GET["subop"];
 512
 513                 if ($subop == "unread") {
 514                         $ids = split(",", $_GET["ids"]);
 515                         foreach ($ids as $id) {
 516                                 pg_query("UPDATE ttrss_entries SET unread = true WHERE feed_id = '$id'");
 517                         }
 518
 519                         print "Marked selected feeds as read.";
 520                 }
 521
 522                 if ($subop == "read") {
 523                         $ids = split(",", $_GET["ids"]);
 524                         foreach ($ids as $id) {
 525                                 pg_query("UPDATE ttrss_entries
 526                                         SET unread = false,last_read = NOW() WHERE feed_id = '$id'");
 527                         }
 528
 529                         print "Marked selected feeds as unread.";
 530
 531                 }
 532
 533         }
 534
 535         if ($op == "pref-feeds") {
 536
 537                 $subop = $_GET["subop"];
 538
 539                 if ($subop == "editSave") {
 540                         $feed_title = pg_escape_string($_GET["t"]);
 541                         $feed_link = pg_escape_string($_GET["l"]);
 542                         $feed_id = $_GET["id"];
 543
 544                         $result = pg_query("UPDATE ttrss_feeds SET
 545                                 title = '$feed_title', feed_url = '$feed_link' WHERE id = '$feed_id'");
 546
 547                 }
 548
 549                 if ($subop == "remove") {
 550
 551                         if (!WEB_DEMO_MODE) {
 552
 553                                 $ids = split(",", $_GET["ids"]);
 554
 555                                 foreach ($ids as $id) {
 556                                         pg_query("BEGIN");
 557                                         pg_query("DELETE FROM ttrss_entries WHERE feed_id = '$id'");
 558                                         pg_query("DELETE FROM ttrss_feeds WHERE id = '$id'");
 559                                         pg_query("COMMIT");
 560
 561                                         if (file_exists(ICONS_DIR . "/$id.ico")) {
 562                                                 unlink(ICONS_DIR . "/$id.ico");
 563                                         }
 564                                 }
 565                         }
 566                 }
 567
 568                 if ($subop == "add") {
 569
 570                         if (!WEB_DEMO_MODE) {
 571
 572                                 $feed_link = pg_escape_string($_GET["link"]);
 573
 574                                 $result = pg_query(
 575                                         "INSERT INTO ttrss_feeds (feed_url,title) VALUES ('$feed_link', '')");
 576
 577                                 $result = pg_query(
 578                                         "SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_link'");
 579
 580                                 $feed_id = pg_fetch_result($result, 0, "id");
 581
 582                                 if ($feed_id) {
 583                                         update_rss_feed($link, $feed_link, $feed_id);
 584                                 }
 585                         }
 586                 }
 587
 588                 print "<table class=\"prefAddFeed\"><tr>
 589                         <td><input id=\"fadd_link\"></td>
 590                         <td colspan=\"4\" align=\"right\">
 591                                 <a class=\"button\" href=\"javascript:addFeed()\">Add feed</a></td></tr>
 592                 </table>";
 593
 594                 $result = pg_query("SELECT
 595                                 id,title,feed_url,substring(last_updated,1,16) as last_updated
 596                         FROM
 597                                 ttrss_feeds ORDER by title");
 598
 599                 print "<p><table width=\"100%\" class=\"prefFeedList\" id=\"prefFeedList\">";
 600                 print "<tr class=\"title\">
 601                                         <td>&nbsp;</td><td>Select</td><td width=\"40%\">Title</td>
 602                                         <td width=\"40%\">Link</td><td>Last updated</td></tr>";
 603
 604                 $lnum = 0;
 605
 606                 while ($line = pg_fetch_assoc($result)) {
 607
 608                         $class = ($lnum % 2) ? "even" : "odd";
 609
 610                         $feed_id = $line["id"];
 611
 612                         $edit_feed_id = $_GET["id"];
 613
 614                         if ($subop == "edit" && $feed_id != $edit_feed_id) {
 615                                 $class .= "Grayed";
 616                         }
 617
 618                         print "<tr class=\"$class\" id=\"FEEDR-$feed_id\">";
 619
 620                         $icon_file = ICONS_DIR . "/$feed_id.ico";
 621
 622                         if (file_exists($icon_file) && filesize($icon_file) > 0) {
 623                                         $feed_icon = "<img width=\"16\" height=\"16\"
 624                                                 src=\"" . ICONS_URL . "/$feed_id.ico\">";
 625                         } else {
 626                                 $feed_icon = "&nbsp;";
 627                         }
 628                         print "<td align='center'>$feed_icon</td>";
 629
 630                         if (!$edit_feed_id || $subop != "edit") {
 631
 632                                 print "<td><input onclick='toggleSelectRow(this);'
 633                                 type=\"checkbox\" id=\"FRCHK-".$line["id"]."\"></td>";
 634
 635                                 print "<td><a href=\"javascript:editFeed($feed_id);\">" .
 636                                         $line["title"] . "</td>";
 637                                 print "<td><a href=\"javascript:editFeed($feed_id);\">" .
 638                                         $line["feed_url"] . "</td>";
 639
 640
 641                         } else if ($feed_id != $edit_feed_id) {
 642
 643                                 print "<td><input disabled=\"true\" type=\"checkbox\"
 644                                         id=\"FRCHK-".$line["id"]."\"></td>";
 645
 646                                 print "<td>".$line["title"]."</td>";
 647                                 print "<td>".$line["feed_url"]."</td>";
 648
 649                         } else {
 650
 651                                 print "<td><input disabled=\"true\" type=\"checkbox\"></td>";
 652
 653                                 print "<td><input id=\"iedit_title\" value=\"".$line["title"]."\"></td>";
 654                                 print "<td><input id=\"iedit_link\" value=\"".$line["feed_url"]."\"></td>";
 655
 656                         }
 657
 658                         if (!$line["last_updated"]) $line["last_updated"] = "Never";
 659
 660                         print "<td>" . $line["last_updated"] . "</td>";
 661
 662                         print "</tr>";
 663
 664                         ++$lnum;
 665                 }
 666
 667                 if ($lnum == 0) {
 668                         print "<tr><td colspan=\"5\" align=\"center\">No feeds defined.</td></tr>";
 669                 }
 670
 671                 print "</table>";
 672
 673                 print "<p>";
 674
 675                 if ($subop == "edit") {
 676                         print "Edit feed:&nbsp;
 677                                         <a class=\"button\" href=\"javascript:feedEditCancel()\">Cancel</a>&nbsp;
 678                                         <a class=\"button\" href=\"javascript:feedEditSave()\">Save</a>";
 679                         } else {
 680
 681                         print "
 682                                 Selection:&nbsp;
 683                         <a class=\"button\"
 684                                 href=\"javascript:editSelectedFeed()\">Edit</a>&nbsp;
 685                         <a class=\"buttonWarn\"
 686                                 href=\"javascript:removeSelectedFeeds()\">Remove</a>&nbsp;";
 687                         if (ENABLE_PREFS_CATCHUP_UNCATCHUP) {
 688                                 print "
 689                                 <a class=\"button\"
 690                                         href=\"javascript:readSelectedFeeds()\">Mark as read</a>&nbsp;
 691                                 <a class=\"button\"
 692                                         href=\"javascript:unreadSelectedFeeds()\">Mark as unread</a>&nbsp;";
 693                         }
 694                         print "
 695                         All feeds:&nbsp;
 696                                 <a class=\"button\" href=\"opml.php?op=Export\">Export OPML</a>";
 697
 698                         }
 699
 700         }
 701
 702         if ($op == "pref-filters") {
 703
 704                 $subop = $_GET["subop"];
 705
 706                 if ($subop == "editSave") {
 707
 708                         $regexp = pg_escape_string($_GET["r"]);
 709                         $descr = pg_escape_string($_GET["d"]);
 710                         $match = pg_escape_string($_GET["m"]);
 711                         $filter_id = pg_escape_string($_GET["id"]);
 712
 713                         $result = pg_query("UPDATE ttrss_filters SET
 714                                 regexp = '$regexp',
 715                                 description = '$descr',
 716                                 filter_type = (SELECT id FROM ttrss_filter_types WHERE
 717                                         description = '$match')
 718                                 WHERE id = '$filter_id'");
 719                 }
 720
 721                 if ($subop == "remove") {
 722
 723                         if (!WEB_DEMO_MODE) {
 724
 725                                 $ids = split(",", $_GET["ids"]);
 726
 727                                 foreach ($ids as $id) {
 728                                         pg_query("DELETE FROM ttrss_filters WHERE id = '$id'");
 729
 730                                 }
 731                         }
 732                 }
 733
 734                 if ($subop == "add") {
 735
 736                         if (!WEB_DEMO_MODE) {
 737
 738                                 $regexp = pg_escape_string($_GET["regexp"]);
 739                                 $match = pg_escape_string($_GET["match"]);
 740
 741                                 $result = pg_query(
 742                                         "INSERT INTO ttrss_filters (regexp,filter_type) VALUES
 743                                                 ('$regexp', (SELECT id FROM ttrss_filter_types WHERE
 744                                                         description = '$match'))");
 745                         }
 746                 }
 747
 748                 $result = pg_query("SELECT description
 749                         FROM ttrss_filter_types ORDER BY description");
 750
 751                 $filter_types = array();
 752
 753                 while ($line = pg_fetch_assoc($result)) {
 754                         array_push($filter_types, $line["description"]);
 755                 }
 756
 757                 print "<table class=\"prefAddFeed\"><tr>
 758                         <td><input id=\"fadd_regexp\"></td>
 759                         <td>";
 760                         print_select("fadd_match", "Title", $filter_types);
 761
 762                 print"</td><td colspan=\"4\" align=\"right\">
 763                                 <a class=\"button\" href=\"javascript:addFilter()\">Add filter</a></td></tr>
 764                 </table>";
 765
 766                 $result = pg_query("SELECT
 767                                 id,regexp,description,
 768                                 (SELECT name FROM ttrss_filter_types WHERE
 769                                         id = filter_type) as filter_type_name,
 770                                 (SELECT description FROM ttrss_filter_types
 771                                         WHERE id = filter_type) as filter_type_descr
 772                         FROM
 773                                 ttrss_filters ORDER by regexp");
 774
 775                 print "<p><table width=\"100%\" class=\"prefFilterList\" id=\"prefFilterList\">";
 776
 777                 print "<tr class=\"title\">
 778                                         <td width=\"5%\">Select</td><td width=\"40%\">Filter expression</td>
 779                                         <td width=\"40%\">Description</td><td width=\"10%\">Match</td></tr>";
 780
 781                 $lnum = 0;
 782
 783                 while ($line = pg_fetch_assoc($result)) {
 784
 785                         $class = ($lnum % 2) ? "even" : "odd";
 786
 787                         $filter_id = $line["id"];
 788                         $edit_filter_id = $_GET["id"];
 789
 790                         if ($subop == "edit" && $filter_id != $edit_filter_id) {
 791                                 $class .= "Grayed";
 792                         }
 793
 794                         print "<tr class=\"$class\" id=\"FILRR-$filter_id\">";
 795
 796                         $line["regexp"] = htmlspecialchars($line["regexp"]);
 797                         $line["description"] = htmlspecialchars($line["description"]);
 798
 799                         if (!$edit_filter_id || $subop != "edit") {
 800
 801                                 if (!$line["description"]) $line["description"] = "[No description]";
 802
 803                                 print "<td><input onclick='toggleSelectRow(this);'
 804                                 type=\"checkbox\" id=\"FICHK-".$line["id"]."\"></td>";
 805
 806                                 print "<td><a href=\"javascript:editFilter($filter_id);\">" .
 807                                         $line["regexp"] . "</td>";
 808
 809                                 print "<td><a href=\"javascript:editFilter($filter_id);\">" .
 810                                         $line["description"] . "</td>";
 811
 812                                 print "<td>".$line["filter_type_descr"]."</td>";
 813
 814                         } else if ($filter_id != $edit_filter_id) {
 815
 816                                 if (!$line["description"]) $line["description"] = "[No description]";
 817
 818                                 print "<td><input disabled=\"true\" type=\"checkbox\"
 819                                         id=\"FICHK-".$line["id"]."\"></td>";
 820
 821                                 print "<td>".$line["regexp"]."</td>";
 822                                 print "<td>".$line["description"]."</td>";
 823                                 print "<td>".$line["filter_type_descr"]."</td>";
 824
 825                         } else {
 826
 827                                 print "<td><input disabled=\"true\" type=\"checkbox\"></td>";
 828
 829                                 print "<td><input id=\"iedit_regexp\" value=\"".$line["regexp"].
 830                                         "\"></td>";
 831
 832                                 print "<td><input id=\"iedit_descr\" value=\"".$line["description"].
 833                                         "\"></td>";
 834
 835                                 print "<td>";
 836                                 print_select("iedit_match", $line["filter_type_descr"], $filter_types);
 837                                 print "</td>";
 838
 839                         }
 840
 841
 842                         print "</tr>";
 843
 844                         ++$lnum;
 845                 }
 846
 847                 if ($lnum == 0) {
 848                         print "<tr><td colspan=\"4\" align=\"center\">No filters defined.</td></tr>";
 849                 }
 850
 851                 print "</table>";
 852
 853                 print "<p>";
 854
 855                 if ($subop == "edit") {
 856                         print "Edit feed:&nbsp;
 857                                         <a class=\"button\" href=\"javascript:filterEditCancel()\">Cancel</a>&nbsp;
 858                                         <a class=\"button\" href=\"javascript:filterEditSave()\">Save</a>";
 859
 860                 } else {
 861
 862                         print "
 863                                 Selection:&nbsp;
 864                         <a class=\"button\"
 865                                 href=\"javascript:editSelectedFilter()\">Edit</a>&nbsp;
 866                         <a class=\"buttonWarn\"
 867                                 href=\"javascript:removeSelectedFilters()\">Remove</a>&nbsp;";
 868                 }
 869         }
 870
 871         pg_close($link);
 872 ?>