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         $script_started = getmicrotime();
  14
  15         $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
  16
  17         if (!$link) {
  18                 if (DB_TYPE == "mysql") {
  19                         print mysql_error();
  20                 }
  21                 // PG seems to display its own errors just fine by default.
  22                 return;
  23         }
  24
  25         if (DB_TYPE == "pgsql") {
  26                 pg_query("set client_encoding = 'utf-8'");
  27         }
  28
  29         $fetch = $_GET["fetch"];
  30
  31         /* FIXME this needs reworking */
  32
  33         function getGlobalCounters($link) {
  34                 $result = db_query($link, "SELECT count(id) as c_id FROM ttrss_entries
  35                         WHERE unread = true");
  36                 $c_id = db_fetch_result($result, 0, "c_id");
  37                 print "<counter id='global-unread' counter='$c_id'/>";
  38         }
  39
  40         function getTagCounters($link) {
  41                 $result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count
  42                         FROM ttrss_tags,ttrss_entries WHERE
  43                         post_id = ttrss_entries.id AND unread = true GROUP BY tag_name
  44                 UNION
  45                         select tag_name,0 as count FROM ttrss_tags");
  46
  47                 $tags = array();
  48
  49                 while ($line = db_fetch_assoc($result)) {
  50                         $tags[$line["tag_name"]] += $line["count"];
  51                 }
  52
  53                 foreach (array_keys($tags) as $tag) {
  54                         $unread = $tags[$tag];
  55
  56                         $tag = htmlspecialchars($tag);
  57                         print "<tag id=\"$tag\" counter=\"$unread\"/>";
  58                 }
  59         }
  60
  61         function getLabelCounters($link) {
  62
  63                 $result = db_query($link, "SELECT count(id) as count FROM ttrss_entries
  64                         WHERE marked = true AND unread = true");
  65
  66                 $count = db_fetch_result($result, 0, "count");
  67
  68                 print "<label id=\"-1\" counter=\"$count\"/>";
  69
  70                 $result = db_query($link, "SELECT id,sql_exp,description FROM
  71                         ttrss_labels ORDER by description");
  72
  73                 while ($line = db_fetch_assoc($result)) {
  74
  75                         $id = -$line["id"] - 11;
  76
  77                         error_reporting (0);
  78
  79                         $tmp_result = db_query($link, "SELECT count(id) as count FROM ttrss_entries
  80                                 WHERE (" . $line["sql_exp"] . ") AND unread = true");
  81
  82                         $count = db_fetch_result($tmp_result, 0, "count");
  83
  84                         print "<label id=\"$id\" counter=\"$count\"/>";
  85
  86                         error_reporting (E_ERROR | E_WARNING | E_PARSE);
  87
  88                 }
  89         }
  90
  91         function getFeedCounter($link, $id) {
  92
  93                 $result = db_query($link, "SELECT
  94                                 count(id) as count FROM ttrss_entries
  95                         WHERE feed_id = '$id'   AND unread = true");
  96
  97                         $count = db_fetch_result($result, 0, "count");
  98
  99                         print "<feed id=\"$id\" counter=\"$count\"/>";
 100         }
 101
 102         function getFeedCounters($link) {
 103
 104                 $result = db_query($link, "SELECT id,
 105                         (SELECT count(id) FROM ttrss_entries WHERE feed_id = ttrss_feeds.id
 106                                 AND unread = true) as count
 107                         FROM ttrss_feeds");
 108
 109                 while ($line = db_fetch_assoc($result)) {
 110
 111                         $id = $line["id"];
 112                         $count = $line["count"];
 113
 114                         print "<feed id=\"$id\" counter=\"$count\"/>";
 115                 }
 116         }
 117
 118         function outputFeedList($link, $tags = false) {
 119
 120                 print "<html><head>
 121                         <title>Tiny Tiny RSS : Feedlist</title>
 122                         <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
 123                         <script type=\"text/javascript\" src=\"functions.js\"></script>
 124                         <script type=\"text/javascript\" src=\"feedlist.js\"></script>
 125                         <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 126                         </head><body>";
 127
 128                 print "<ul class=\"feedList\" id=\"feedList\">";
 129
 130                 if (!$tags) {
 131
 132                         /* virtual feeds */
 133
 134                         $result = db_query($link, "SELECT count(id) as num_starred
 135                                 FROM ttrss_entries WHERE marked = true AND unread = true");
 136                         $num_starred = db_fetch_result($result, 0, "num_starred");
 137
 138                         $class = "odd";
 139
 140                         if ($num_starred > 0) $class .= "Unread";
 141
 142                         printFeedEntry(-1, $class, "Starred articles", $num_starred,
 143                                 "images/mark_set.png");
 144
 145                         if (ENABLE_LABELS) {
 146
 147                                 $result = db_query($link, "SELECT id,sql_exp,description FROM
 148                                         ttrss_labels ORDER by description");
 149
 150                                 if (db_num_rows($result) > 0) {
 151                                         print "<li><hr></li>";
 152                                 }
 153
 154                                 while ($line = db_fetch_assoc($result)) {
 155
 156                                         error_reporting (0);
 157
 158                                         $tmp_result = db_query($link, "SELECT count(id) as count FROM ttrss_entries
 159                                                 WHERE (" . $line["sql_exp"] . ") AND unread = true");
 160
 161                                         $count = db_fetch_result($tmp_result, 0, "count");
 162
 163                                         $class = "odd";
 164
 165                                         if ($count > 0) {
 166                                                 $class .= "Unread";
 167                                         }
 168
 169                                         error_reporting (E_ERROR | E_WARNING | E_PARSE);
 170
 171                                         printFeedEntry(-$line["id"]-11,
 172                                                 $class, $line["description"], $count, "images/label.png");
 173
 174                                 }
 175                         }
 176
 177                         print "<li><hr></li>";
 178
 179                         $result = db_query($link, "SELECT *,
 180                                 (SELECT count(id) FROM ttrss_entries
 181                                         WHERE feed_id = ttrss_feeds.id) AS total,
 182                                 (SELECT count(id) FROM ttrss_entries
 183                                         WHERE feed_id = ttrss_feeds.id AND unread = true) as unread
 184                                 FROM ttrss_feeds ORDER BY title");
 185
 186                         $actid = $_GET["actid"];
 187
 188                         /* real feeds */
 189
 190                         $lnum = 0;
 191
 192                         $total_unread = 0;
 193
 194                         while ($line = db_fetch_assoc($result)) {
 195
 196                                 $feed = $line["title"];
 197                                 $feed_id = $line["id"];
 198
 199                                 $subop = $_GET["subop"];
 200
 201                                 $total = $line["total"];
 202                                 $unread = $line["unread"];
 203
 204         //                      $class = ($lnum % 2) ? "even" : "odd";
 205
 206                                 $class = "odd";
 207
 208                                 if ($unread > 0) $class .= "Unread";
 209
 210                                 if ($actid == $feed_id) {
 211                                         $class .= "Selected";
 212                                 }
 213
 214                                 $total_unread += $unread;
 215
 216                                 printFeedEntry($feed_id, $class, $feed, $unread, "icons/$feed_id.ico");
 217
 218                                 ++$lnum;
 219                         }
 220                 } else {
 221
 222                         // tags
 223
 224                         $result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count
 225                                 FROM ttrss_tags,ttrss_entries WHERE
 226                                 post_id = ttrss_entries.id AND unread = true GROUP BY tag_name
 227                         UNION
 228                                 select tag_name,0 as count FROM ttrss_tags");
 229
 230                         $tags = array();
 231
 232                         while ($line = db_fetch_assoc($result)) {
 233                                 $tags[$line["tag_name"]] += $line["count"];
 234                         }
 235
 236                         foreach (array_keys($tags) as $tag) {
 237
 238                                 $unread = $tags[$tag];
 239
 240                                 $class = "odd";
 241
 242                                 if ($unread > 0) {
 243                                         $class .= "Unread";
 244                                 }
 245
 246                                 printFeedEntry($tag, $class, $tag, $unread, "images/tag.png");
 247
 248                         }
 249
 250                 }
 251
 252                 if (db_num_rows($result) == 0) {
 253                         print "<li>No tags to display.</li>";
 254                 }
 255
 256                 print "</ul>";
 257
 258                 print "<div class=\"invisible\" id=\"FEEDTU\">$total_unread</div>";
 259
 260         }
 261
 262
 263         if ($op == "rpc") {
 264
 265                 $subop = $_GET["subop"];
 266
 267                 if ($subop == "getLabelCounters") {
 268                         $aid = $_GET["aid"];
 269                         print "<rpc-reply>";
 270                         getLabelCounters($link);
 271                         if ($aid) {
 272                                 getFeedCounter($link, $aid);
 273                         }
 274                         print "</rpc-reply>";
 275                 }
 276
 277                 if ($subop == "getFeedCounters") {
 278                         print "<rpc-reply>";
 279                         getFeedCounters($link);
 280                         print "</rpc-reply>";
 281                 }
 282
 283                 if ($subop == "getAllCounters") {
 284                         print "<rpc-reply>";
 285                         getLabelCounters($link);
 286                         getFeedCounters($link);
 287                         getTagCounters($link);
 288                         getGlobalCounters($link);
 289                         print "</rpc-reply>";
 290                 }
 291
 292                 if ($subop == "mark") {
 293                         $mark = $_GET["mark"];
 294                         $id = db_escape_string($_GET["id"]);
 295
 296                         if ($mark == "1") {
 297                                 $mark = "true";
 298                         } else {
 299                                 $mark = "false";
 300                         }
 301
 302                         $result = db_query($link, "UPDATE ttrss_entries SET marked = $mark
 303                                 WHERE id = '$id'");
 304                 }
 305
 306                 if ($subop == "updateFeed") {
 307                         $feed_id = db_escape_string($_GET["feed"]);
 308
 309                         $result = db_query($link,
 310                                 "SELECT feed_url FROM ttrss_feeds WHERE id = '$feed_id'");
 311
 312                         if (db_num_rows($result) > 0) {
 313                                 $feed_url = db_fetch_result($result, 0, "feed_url");
 314 //                              update_rss_feed($link, $feed_url, $feed_id);
 315                         }
 316
 317                         print "DONE-$feed_id";
 318
 319                         return;
 320                 }
 321
 322                 if ($subop == "forceUpdateAllFeeds" || $subop == "updateAllFeeds") {
 323                         update_all_feeds($link, true);
 324
 325                         $omode = $_GET["omode"];
 326
 327                         if (!$omode) $omode = "tfl";
 328
 329                         print "<rpc-reply>";
 330                         if (strchr($omode, "l")) getLabelCounters($link);
 331                         if (strchr($omode, "f")) getFeedCounters($link);
 332                         if (strchr($omode, "t")) getTagCounters($link);
 333                         getGlobalCounters($link);
 334                         print "</rpc-reply>";
 335                 }
 336
 337                 if ($subop == "catchupPage") {
 338
 339                         $ids = split(",", $_GET["ids"]);
 340
 341                         foreach ($ids as $id) {
 342
 343                                 db_query($link, "UPDATE ttrss_entries SET unread=false,last_read = NOW()
 344                                         WHERE id = '$id'");
 345
 346                         }
 347
 348                         print "Marked active page as read.";
 349                 }
 350         }
 351
 352         if ($op == "feeds") {
 353
 354                 $tags = $_GET["tags"];
 355
 356                 $subop = $_GET["subop"];
 357
 358                 if ($subop == "catchupAll") {
 359                         db_query($link, "UPDATE ttrss_entries SET last_read = NOW(),unread = false");
 360                 }
 361
 362                 outputFeedList($link, $tags);
 363
 364         }
 365
 366         if ($op == "view") {
 367
 368                 $id = $_GET["id"];
 369                 $feed_id = $_GET["feed"];
 370
 371                 $result = db_query($link, "UPDATE ttrss_entries SET unread = false,last_read = NOW() WHERE id = '$id'");
 372
 373                 $addheader = $_GET["addheader"];
 374
 375                 $result = db_query($link, "SELECT title,link,content,feed_id,comments,
 376                         (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url
 377                         FROM ttrss_entries
 378                         WHERE   id = '$id'");
 379
 380                 if ($addheader) {
 381                         print "<html><head>
 382                                 <title>Tiny Tiny RSS : Article $id</title>
 383                                 <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
 384                                 <script type=\"text/javascript\" src=\"functions.js\"></script>
 385                                 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 386                                 </head><body>";
 387                 }
 388
 389                 if ($result) {
 390
 391                         $line = db_fetch_assoc($result);
 392
 393                         if ($line["icon_url"]) {
 394                                 $feed_icon = "<img class=\"feedIcon\" src=\"" . $line["icon_url"] . "\">";
 395                         } else {
 396                                 $feed_icon = "&nbsp;";
 397                         }
 398
 399                         if ($line["comments"] && $line["link"] != $line["comments"]) {
 400                                 $entry_comments = "(<a href=\"".$line["comments"]."\">Comments</a>)";
 401                         } else {
 402                                 $entry_comments = "";
 403                         }
 404
 405                         print "<div class=\"postReply\">";
 406
 407                         print "<div class=\"postHeader\"><table>";
 408
 409                         print "<tr><td><b>Title:</b></td>
 410                                 <td width='100%'>" . $line["title"] . "</td></tr>";
 411
 412                         print "<tr><td><b>Link:</b></td>
 413                                 <td width='100%'>
 414                                 <a href=\"" . $line["link"] . "\">".$line["link"]."</a>
 415                                 $entry_comments</td></tr>";
 416
 417                         print "</table></div>";
 418
 419                         print "<div class=\"postIcon\">" . $feed_icon . "</div>";
 420                         print "<div class=\"postContent\">" . $line["content"] . "</div>";
 421
 422                         print "</div>";
 423
 424                         print "<script type=\"text/javascript\">
 425                                 update_label_counters('$feed_id');
 426                         </script>";
 427                 }
 428
 429                 if ($addheader) {
 430                         print "</body></html>";
 431                 }
 432         }
 433
 434         if ($op == "viewfeed") {
 435
 436                 $feed = $_GET["feed"];
 437                 $skip = $_GET["skip"];
 438                 $subop = $_GET["subop"];
 439                 $view_mode = $_GET["view"];
 440                 $addheader = $_GET["addheader"];
 441                 $limit = $_GET["limit"];
 442
 443                 if (!$feed) {
 444                         print "Error: no feed to display.";
 445                         return;
 446                 }
 447
 448                 if (!$skip) $skip = 0;
 449
 450                 if ($subop == "undefined") $subop = "";
 451
 452                 if ($addheader) {
 453                         print "<html><head>
 454                                 <title>Tiny Tiny RSS : Feed $feed</title>
 455                                 <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
 456                                 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 457                                 <script type=\"text/javascript\" src=\"functions.js\"></script>
 458                                 <script type=\"text/javascript\" src=\"viewfeed.js\"></script>
 459                                 </head><body>";
 460                 }
 461
 462                 if (sprintf("%d", $feed) != 0 && $feed >= 0) {
 463
 464                         $result = db_query($link,
 465                                 "SELECT *,SUBSTRING(last_updated,1,16) as last_updated_s
 466                                 FROM ttrss_feeds WHERE id = '$feed'");
 467
 468                         if ($result) {
 469
 470 //                              $line = db_fetch_assoc($result);
 471 //                              update_rss_feed($link, $line["feed_url"], $feed);
 472
 473                                 if ($subop == "MarkAllRead")  {
 474
 475                                         db_query($link, "UPDATE ttrss_entries SET unread = false,last_read = NOW()
 476                                                 WHERE feed_id = '$feed'");
 477                                 }
 478                         }
 479                 }
 480
 481                 print "<table class=\"headlinesList\" id=\"headlinesList\" width=\"100%\">";
 482
 483                 $search = $_GET["search"];
 484
 485                 $search_mode = $_GET["smode"];
 486
 487                 if ($search) {
 488                         $search_query_part = "(upper(title) LIKE upper('%$search%')
 489                                 OR content LIKE '%$search%') AND";
 490                 } else {
 491                         $search_query_part = "";
 492                 }
 493
 494                 $view_query_part = "";
 495
 496                 if ($view_mode == "Starred") {
 497                         $view_query_part = " marked = true AND ";
 498                 }
 499
 500                 if ($view_mode == "Unread") {
 501                         $view_query_part = " unread = true AND ";
 502                 }
 503
 504                 if ($view_mode == "Unread or Starred") {
 505                         $view_query_part = " (unread = true OR marked = true) AND ";
 506                 }
 507
 508                 if ($view_mode == "Unread or Updated") {
 509                         $view_query_part = " (unread = true OR last_read is NULL) AND ";
 510                 }
 511
 512 /*              $result = db_query($link, "SELECT count(id) AS total_entries
 513                         FROM ttrss_entries WHERE
 514                         $search_query_part
 515                         feed_id = '$feed'");
 516
 517                 $total_entries = db_fetch_result($result, 0, "total_entries"); */
 518
 519 /*              $result = db_query("SELECT count(id) AS unread_entries
 520                         FROM ttrss_entries WHERE
 521                         $search_query_part
 522                         unread = true AND
 523                         feed_id = '$feed'");
 524
 525                 $unread_entries = db_fetch_result($result, 0, "unread_entries"); */
 526
 527                 if ($limit && $limit != "All") {
 528                         $limit_query_part = "LIMIT " . $limit;
 529                 }
 530
 531                 $vfeed_query_part = "";
 532
 533                 // override query strategy and enable feed display when searching globally
 534                 if ($search_mode == "All feeds") {
 535                         $query_strategy_part = "id > 0";
 536                         $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
 537                                 id = feed_id) as feed_title,";
 538                 } else if (sprintf("%d", $feed) == 0) {
 539                         $query_strategy_part = "ttrss_entries.id > 0";
 540                         $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
 541                                 id = feed_id) as feed_title,";
 542                 } else if ($feed >= 0) {
 543                         $query_strategy_part = "feed_id = '$feed'";
 544                 } else if ($feed == -1) { // starred virtual feed
 545                         $query_strategy_part = "marked = true";
 546                         $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
 547                                 id = feed_id) as feed_title,";
 548                 } else if ($feed <= -10) { // labels
 549                         $label_id = -$feed - 11;
 550
 551                         $tmp_result = db_query($link, "SELECT sql_exp FROM ttrss_labels
 552                                 WHERE id = '$label_id'");
 553
 554                         $query_strategy_part = db_fetch_result($tmp_result, 0, "sql_exp");
 555
 556                         $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
 557                                 id = feed_id) as feed_title,";
 558                 } else {
 559                         $query_strategy_part = "id > 0"; // dumb
 560                 }
 561
 562
 563                 $order_by = "updated DESC";
 564
 565 //              if ($feed < -10) {
 566 //                      $order_by = "feed_id,updated DESC";
 567 //              }
 568
 569                 if ($feed < -10) error_reporting (0);
 570
 571                 if (sprintf("%d", $feed) != 0) {
 572
 573                         $result = db_query($link, "SELECT
 574                                         id,title,updated,unread,feed_id,marked,link,last_read,
 575                                         SUBSTRING(last_read,1,19) as last_read_noms,
 576                                         $vfeed_query_part
 577                                         SUBSTRING(updated,1,19) as updated_noms
 578                                 FROM
 579                                         ttrss_entries
 580                                 WHERE
 581                                 $search_query_part
 582                                 $view_query_part
 583                                 $query_strategy_part ORDER BY $order_by
 584                                 $limit_query_part");
 585
 586                 } else {
 587                         // browsing by tag
 588
 589                         $result = db_query($link, "SELECT
 590                                 ttrss_entries.id as id,title,updated,unread,feed_id,
 591                                 marked,link,last_read,
 592                                 SUBSTRING(last_read,1,19) as last_read_noms,
 593                                 $vfeed_query_part
 594                                 SUBSTRING(updated,1,19) as updated_noms
 595                                 FROM
 596                                         ttrss_entries,ttrss_tags
 597                                 WHERE
 598                                         post_id = ttrss_entries.id AND tag_name = '$feed' AND
 599                                         $view_query_part
 600                                         $search_query_part
 601                                         $query_strategy_part ORDER BY $order_by
 602                                 $limit_query_part");
 603                 }
 604
 605                 if (!$result) {
 606                         print "<tr><td colspan='4' align='center'>
 607                                 Could not display feed (query failed). Please check match syntax or local configuration.</td></tr>";
 608                         return;
 609                 }
 610
 611                 $lnum = 0;
 612
 613                 error_reporting (E_ERROR | E_WARNING | E_PARSE);
 614
 615                 $num_unread = 0;
 616
 617                 while ($line = db_fetch_assoc($result)) {
 618
 619                         $class = ($lnum % 2) ? "even" : "odd";
 620
 621                         $id = $line["id"];
 622                         $feed_id = $line["feed_id"];
 623
 624 //                      printf("L %d (%s) &gt; U %d (%s) = %d<br>",
 625 //                              strtotime($line["last_read_noms"]), $line["last_read_noms"],
 626 //                              strtotime($line["updated"]), $line["updated"],
 627 //                              strtotime($line["last_read"]) >= strtotime($line["updated"]));
 628
 629 /*                      if ($line["last_read"] != "" && $line["updated"] != "" &&
 630                                 strtotime($line["last_read_noms"]) < strtotime($line["updated_noms"])) {
 631
 632                                 $update_pic = "<img id='FUPDPIC-$id' src=\"images/updated.png\"
 633                                         alt=\"Updated\">";
 634
 635                         } else {
 636
 637                                 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
 638                                         alt=\"Updated\">";
 639
 640                         } */
 641
 642                         if ($line["last_read"] == "" &&
 643                                         ($line["unread"] != "t" && $line["unread"] != "1")) {
 644
 645                                 $update_pic = "<img id='FUPDPIC-$id' src=\"images/updated.png\"
 646                                         alt=\"Updated\">";
 647                         } else {
 648                                 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
 649                                         alt=\"Updated\">";
 650                         }
 651
 652                         if ($line["unread"] == "t" || $line["unread"] == "1") {
 653                                 $class .= "Unread";
 654                                 ++$num_unread;
 655                         }
 656
 657                         if ($line["marked"] == "t" || $line["marked"] == "1") {
 658                                 $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_set.png\"
 659                                         alt=\"Reset mark\" onclick='javascript:toggleMark($id, false)'>";
 660                         } else {
 661                                 $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_unset.png\"
 662                                         alt=\"Set mark\" onclick='javascript:toggleMark($id, true)'>";
 663                         }
 664
 665                         $content_link = "<a id=\"FTITLE-$id\" href=\"javascript:view($id,$feed_id);\">" .
 666                                 $line["title"] . "</a>";
 667
 668                         print "<tr class='$class' id='RROW-$id'>";
 669                         // onclick=\"javascript:view($id,$feed_id)\">
 670
 671                         print "<td valign='center' align='center'>$update_pic</td>";
 672                         print "<td valign='center' align='center'>$marked_pic</td>";
 673
 674                         print "<td width='25%'>
 675                                 <a href=\"javascript:view($id,$feed_id);\">".$line["updated"]."</a></td>";
 676
 677                         if ($line["feed_title"]) {
 678                                 print "<td width='50%'>$content_link</td>";
 679                                 print "<td width='20%'>".$line["feed_title"]."</td>";
 680                         } else {
 681                                 print "<td width='70%'>$content_link</td>";
 682                         }
 683
 684                         print "</tr>";
 685
 686                         ++$lnum;
 687                 }
 688
 689                 if ($lnum == 0) {
 690                         print "<tr><td align='center'>No articles found.</td></tr>";
 691                 }
 692
 693                 print "</table>";
 694
 695                 print "<script type=\"text/javascript\">
 696                         document.onkeydown = hotkey_handler;
 697                         update_label_counters('$feed');
 698                 </script>";
 699
 700                 if ($addheader) {
 701                         print "</body></html>";
 702                 }
 703
 704         }
 705
 706         if ($op == "pref-rpc") {
 707
 708                 $subop = $_GET["subop"];
 709
 710                 if ($subop == "unread") {
 711                         $ids = split(",", $_GET["ids"]);
 712                         foreach ($ids as $id) {
 713                                 db_query($link, "UPDATE ttrss_entries SET unread = true WHERE feed_id = '$id'");
 714                         }
 715
 716                         print "Marked selected feeds as read.";
 717                 }
 718
 719                 if ($subop == "read") {
 720                         $ids = split(",", $_GET["ids"]);
 721                         foreach ($ids as $id) {
 722                                 db_query($link, "UPDATE ttrss_entries
 723                                         SET unread = false,last_read = NOW() WHERE feed_id = '$id'");
 724                         }
 725
 726                         print "Marked selected feeds as unread.";
 727
 728                 }
 729
 730         }
 731
 732         if ($op == "pref-feeds") {
 733
 734                 $subop = $_GET["subop"];
 735
 736                 if ($subop == "editSave") {
 737                         $feed_title = db_escape_string($_GET["t"]);
 738                         $feed_link = db_escape_string($_GET["l"]);
 739                         $upd_intl = db_escape_string($_GET["ui"]);
 740                         $feed_id = $_GET["id"];
 741
 742                         if (strtoupper($upd_intl) == "DEFAULT")
 743                                 $upd_intl = 0;
 744
 745                         $result = db_query($link, "UPDATE ttrss_feeds SET
 746                                 title = '$feed_title', feed_url = '$feed_link',
 747                                 update_interval = '$upd_intl' WHERE id = '$feed_id'");
 748
 749                 }
 750
 751                 if ($subop == "remove") {
 752
 753                         if (!WEB_DEMO_MODE) {
 754
 755                                 $ids = split(",", $_GET["ids"]);
 756
 757                                 foreach ($ids as $id) {
 758                                         db_query($link, "DELETE FROM ttrss_feeds WHERE id = '$id'");
 759
 760                                         if (file_exists(ICONS_DIR . "/$id.ico")) {
 761                                                 unlink(ICONS_DIR . "/$id.ico");
 762                                         }
 763                                 }
 764                         }
 765                 }
 766
 767                 if ($subop == "add") {
 768
 769                         if (!WEB_DEMO_MODE) {
 770
 771                                 $feed_link = db_escape_string($_GET["link"]);
 772
 773                                 $result = db_query($link,
 774                                         "INSERT INTO ttrss_feeds (feed_url,title) VALUES ('$feed_link', '')");
 775
 776                                 $result = db_query($link,
 777                                         "SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_link'");
 778
 779                                 $feed_id = db_fetch_result($result, 0, "id");
 780
 781                                 if ($feed_id) {
 782                                         update_rss_feed($link, $feed_link, $feed_id);
 783                                 }
 784                         }
 785                 }
 786
 787                 print "<table class=\"prefAddFeed\"><tr>
 788                         <td><input id=\"fadd_link\"></td>
 789                         <td colspan=\"4\" align=\"right\">
 790                                 <a class=\"button\" href=\"javascript:addFeed()\">Add feed</a></td></tr>
 791                 </table>";
 792
 793                 $result = db_query($link, "SELECT
 794                                 id,title,feed_url,substring(last_updated,1,16) as last_updated,
 795                                 update_interval
 796                         FROM
 797                                 ttrss_feeds ORDER by title");
 798
 799                 print "<p><table width=\"100%\" class=\"prefFeedList\" id=\"prefFeedList\">";
 800                 print "<tr class=\"title\">
 801                                         <td>&nbsp;</td><td>Select</td><td width=\"40%\">Title</td>
 802                                         <td width=\"30%\">Link</td><td width=\"10%\">Update Interval</td>
 803                                         <td>Last updated</td></tr>";
 804
 805                 $lnum = 0;
 806
 807                 while ($line = db_fetch_assoc($result)) {
 808
 809                         $class = ($lnum % 2) ? "even" : "odd";
 810
 811                         $feed_id = $line["id"];
 812
 813                         $edit_feed_id = $_GET["id"];
 814
 815                         if ($subop == "edit" && $feed_id != $edit_feed_id) {
 816                                 $class .= "Grayed";
 817                         }
 818
 819                         print "<tr class=\"$class\" id=\"FEEDR-$feed_id\">";
 820
 821                         $icon_file = ICONS_DIR . "/$feed_id.ico";
 822
 823                         if (file_exists($icon_file) && filesize($icon_file) > 0) {
 824                                         $feed_icon = "<img width=\"16\" height=\"16\"
 825                                                 src=\"" . ICONS_URL . "/$feed_id.ico\">";
 826                         } else {
 827                                 $feed_icon = "&nbsp;";
 828                         }
 829                         print "<td align='center'>$feed_icon</td>";
 830
 831                         $edit_title = htmlspecialchars(db_unescape_string($line["title"]));
 832                         $edit_link = htmlspecialchars(db_unescape_string($line["feed_url"]));
 833
 834                         if (!$edit_feed_id || $subop != "edit") {
 835
 836                                 print "<td><input onclick='toggleSelectRow(this);'
 837                                 type=\"checkbox\" id=\"FRCHK-".$line["id"]."\"></td>";
 838
 839                                 print "<td><a href=\"javascript:editFeed($feed_id);\">" .
 840                                         $edit_title . "</td>";
 841                                 print "<td><a href=\"javascript:editFeed($feed_id);\">" .
 842                                         $edit_link . "</td>";
 843
 844                                 if ($line["update_interval"] == "0")
 845                                         $line["update_interval"] = "Default";
 846
 847                                 print "<td>" . $line["update_interval"] . "</td>";
 848
 849
 850                         } else if ($feed_id != $edit_feed_id) {
 851
 852                                 print "<td><input disabled=\"true\" type=\"checkbox\"
 853                                         id=\"FRCHK-".$line["id"]."\"></td>";
 854
 855                                 print "<td>$edit_title</td>";
 856                                 print "<td>$edit_link</td>";
 857
 858                                 if ($line["update_interval"] == "0")
 859                                         $line["update_interval"] = "Default";
 860
 861                                 print "<td>" . $line["update_interval"] . "</td>";
 862
 863                         } else {
 864
 865                                 print "<td><input disabled=\"true\" type=\"checkbox\"></td>";
 866
 867                                 print "<td><input id=\"iedit_title\" value=\"$edit_title\"></td>";
 868                                 print "<td><input id=\"iedit_link\" value=\"$edit_link\"></td>";
 869                                 print "<td><input id=\"iedit_updintl\" value=\"".$line["update_interval"]."\"></td>";
 870
 871                         }
 872
 873                         if (!$line["last_updated"]) $line["last_updated"] = "Never";
 874
 875                         print "<td>" . $line["last_updated"] . "</td>";
 876
 877                         print "</tr>";
 878
 879                         ++$lnum;
 880                 }
 881
 882                 if ($lnum == 0) {
 883                         print "<tr><td colspan=\"5\" align=\"center\">No feeds defined.</td></tr>";
 884                 }
 885
 886                 print "</table>";
 887
 888                 print "<p>";
 889
 890                 if ($subop == "edit") {
 891                         print "Edit feed:&nbsp;
 892                                 <input type=\"submit\" class=\"button\"
 893                                         onclick=\"javascript:feedEditCancel()\" value=\"Cancel\">
 894                                 <input type=\"submit\" class=\"button\"
 895                                         onclick=\"javascript:feedEditSave()\" value=\"Save\">";
 896                         } else {
 897
 898                         print "
 899                                 Selection:&nbsp;
 900                         <input type=\"submit\" class=\"button\"
 901                                 onclick=\"javascript:editSelectedFeed()\" value=\"Edit\">
 902                         <input type=\"submit\" class=\"button\"
 903                                 onclick=\"javascript:removeSelectedFeeds()\" value=\"Remove\">";
 904
 905                         if (ENABLE_PREFS_CATCHUP_UNCATCHUP) {
 906                                 print "
 907                                 <input type=\"submit\" class=\"button\"
 908                                         onclick=\"javascript:readSelectedFeeds()\" value=\"Mark as read\">
 909                                 <input type=\"submit\" class=\"button\"
 910                                         onclick=\"javascript:unreadSelectedFeeds()\" value=\"Mark as unread\">&nbsp;";
 911                         }
 912                         print "
 913                         All feeds:
 914                                 <input type=\"submit\"
 915                                         class=\"button\" onclick=\"gotoExportOpml()\" value=\"Export OPML\">";
 916
 917                         }
 918
 919         }
 920
 921         if ($op == "pref-filters") {
 922
 923                 $subop = $_GET["subop"];
 924
 925                 if ($subop == "editSave") {
 926
 927                         $regexp = db_escape_string($_GET["r"]);
 928                         $descr = db_escape_string($_GET["d"]);
 929                         $match = db_escape_string($_GET["m"]);
 930                         $filter_id = db_escape_string($_GET["id"]);
 931
 932                         $result = db_query($link, "UPDATE ttrss_filters SET
 933                                 reg_exp = '$regexp',
 934                                 description = '$descr',
 935                                 filter_type = (SELECT id FROM ttrss_filter_types WHERE
 936                                         description = '$match')
 937                                 WHERE id = '$filter_id'");
 938                 }
 939
 940                 if ($subop == "remove") {
 941
 942                         if (!WEB_DEMO_MODE) {
 943
 944                                 $ids = split(",", $_GET["ids"]);
 945
 946                                 foreach ($ids as $id) {
 947                                         db_query($link, "DELETE FROM ttrss_filters WHERE id = '$id'");
 948
 949                                 }
 950                         }
 951                 }
 952
 953                 if ($subop == "add") {
 954
 955                         if (!WEB_DEMO_MODE) {
 956
 957                                 $regexp = db_escape_string($_GET["regexp"]);
 958                                 $match = db_escape_string($_GET["match"]);
 959
 960                                 $result = db_query($link,
 961                                         "INSERT INTO ttrss_filters (reg_exp,filter_type) VALUES
 962                                                 ('$regexp', (SELECT id FROM ttrss_filter_types WHERE
 963                                                         description = '$match'))");
 964                         }
 965                 }
 966
 967                 $result = db_query($link, "SELECT description
 968                         FROM ttrss_filter_types ORDER BY description");
 969
 970                 $filter_types = array();
 971
 972                 while ($line = db_fetch_assoc($result)) {
 973                         array_push($filter_types, $line["description"]);
 974                 }
 975
 976                 print "<table class=\"prefAddFeed\"><tr>
 977                         <td><input id=\"fadd_regexp\"></td>
 978                         <td>";
 979                         print_select("fadd_match", "Title", $filter_types);
 980
 981                 print"</td><td colspan=\"4\" align=\"right\">
 982                                 <a class=\"button\" href=\"javascript:addFilter()\">Add filter</a></td></tr>
 983                 </table>";
 984
 985                 $result = db_query($link, "SELECT
 986                                 id,reg_exp,description,
 987                                 (SELECT name FROM ttrss_filter_types WHERE
 988                                         id = filter_type) as filter_type_name,
 989                                 (SELECT description FROM ttrss_filter_types
 990                                         WHERE id = filter_type) as filter_type_descr
 991                         FROM
 992                                 ttrss_filters ORDER by reg_exp");
 993
 994                 print "<p><table width=\"100%\" class=\"prefFilterList\" id=\"prefFilterList\">";
 995
 996                 print "<tr class=\"title\">
 997                                         <td width=\"5%\">Select</td><td width=\"40%\">Filter expression</td>
 998                                         <td width=\"40%\">Description</td><td width=\"10%\">Match</td></tr>";
 999
1000                 $lnum = 0;
1001
1002                 while ($line = db_fetch_assoc($result)) {
1003
1004                         $class = ($lnum % 2) ? "even" : "odd";
1005
1006                         $filter_id = $line["id"];
1007                         $edit_filter_id = $_GET["id"];
1008
1009                         if ($subop == "edit" && $filter_id != $edit_filter_id) {
1010                                 $class .= "Grayed";
1011                         }
1012
1013                         print "<tr class=\"$class\" id=\"FILRR-$filter_id\">";
1014
1015                         $line["regexp"] = htmlspecialchars($line["reg_exp"]);
1016                         $line["description"] = htmlspecialchars($line["description"]);
1017
1018                         if (!$edit_filter_id || $subop != "edit") {
1019
1020                                 if (!$line["description"]) $line["description"] = "[No description]";
1021
1022                                 print "<td><input onclick='toggleSelectRow(this);'
1023                                 type=\"checkbox\" id=\"FICHK-".$line["id"]."\"></td>";
1024
1025                                 print "<td><a href=\"javascript:editFilter($filter_id);\">" .
1026                                         $line["reg_exp"] . "</td>";
1027
1028                                 print "<td><a href=\"javascript:editFilter($filter_id);\">" .
1029                                         $line["description"] . "</td>";
1030
1031                                 print "<td>".$line["filter_type_descr"]."</td>";
1032
1033                         } else if ($filter_id != $edit_filter_id) {
1034
1035                                 if (!$line["description"]) $line["description"] = "[No description]";
1036
1037                                 print "<td><input disabled=\"true\" type=\"checkbox\"
1038                                         id=\"FICHK-".$line["id"]."\"></td>";
1039
1040                                 print "<td>".$line["reg_exp"]."</td>";
1041                                 print "<td>".$line["description"]."</td>";
1042                                 print "<td>".$line["filter_type_descr"]."</td>";
1043
1044                         } else {
1045
1046                                 print "<td><input disabled=\"true\" type=\"checkbox\"></td>";
1047
1048                                 print "<td><input id=\"iedit_regexp\" value=\"".$line["reg_exp"].
1049                                         "\"></td>";
1050
1051                                 print "<td><input id=\"iedit_descr\" value=\"".$line["description"].
1052                                         "\"></td>";
1053
1054                                 print "<td>";
1055                                 print_select("iedit_match", $line["filter_type_descr"], $filter_types);
1056                                 print "</td>";
1057
1058                         }
1059
1060
1061                         print "</tr>";
1062
1063                         ++$lnum;
1064                 }
1065
1066                 if ($lnum == 0) {
1067                         print "<tr><td colspan=\"4\" align=\"center\">No filters defined.</td></tr>";
1068                 }
1069
1070                 print "</table>";
1071
1072                 print "<p>";
1073
1074                 if ($subop == "edit") {
1075                         print "Edit feed:
1076                                 <input type=\"submit\" class=\"button\"
1077                                         onclick=\"javascript:filterEditCancel()\" value=\"Cancel\">
1078                                 <input type=\"submit\" class=\"button\"
1079                                         onclick=\"javascript:filterEditSave()\" value=\"Save\">";
1080
1081                 } else {
1082
1083                         print "
1084                                 Selection:
1085                         <input type=\"submit\" class=\"button\"
1086                                 onclick=\"javascript:editSelectedFilter()\" value=\"Edit\">
1087                         <input type=\"submit\" class=\"button\"
1088                                 onclick=\"javascript:removeSelectedFilters()\" value=\"Remove\">";
1089                 }
1090         }
1091
1092         if ($op == "pref-labels") {
1093
1094                 $subop = $_GET["subop"];
1095
1096                 if ($subop == "editSave") {
1097
1098                         $sql_exp = $_GET["s"];
1099                         $descr = $_GET["d"];
1100                         $label_id = db_escape_string($_GET["id"]);
1101
1102 //                      print "$sql_exp : $descr : $label_id";
1103
1104                         $result = db_query($link, "UPDATE ttrss_labels SET
1105                                 sql_exp = '$sql_exp',
1106                                 description = '$descr'
1107                                 WHERE id = '$label_id'");
1108                 }
1109
1110                 if ($subop == "remove") {
1111
1112                         if (!WEB_DEMO_MODE) {
1113
1114                                 $ids = split(",", $_GET["ids"]);
1115
1116                                 foreach ($ids as $id) {
1117                                         db_query($link, "DELETE FROM ttrss_labels WHERE id = '$id'");
1118
1119                                 }
1120                         }
1121                 }
1122
1123                 if ($subop == "add") {
1124
1125                         if (!WEB_DEMO_MODE) {
1126
1127                                 $exp = $_GET["exp"];
1128
1129                                 $result = db_query($link,
1130                                         "INSERT INTO ttrss_labels (sql_exp,description)
1131                                                 VALUES ('$exp', '$exp')");
1132                         }
1133                 }
1134
1135                 print "<table class=\"prefAddFeed\"><tr>
1136                         <td><input id=\"ladd_expr\"></td>";
1137
1138                 print"<td colspan=\"4\" align=\"right\">
1139                                 <a class=\"button\" href=\"javascript:addLabel()\">Add label</a></td></tr>
1140                 </table>";
1141
1142                 $result = db_query($link, "SELECT
1143                                 id,sql_exp,description
1144                         FROM
1145                                 ttrss_labels ORDER by description");
1146
1147                 print "<p><table width=\"100%\" class=\"prefLabelList\" id=\"prefLabelList\">";
1148
1149                 print "<tr class=\"title\">
1150                                         <td width=\"5%\">Select</td><td width=\"40%\">SQL expression
1151                                         <a class=\"helpLink\" href=\"javascript:popupHelp(1)\">(?)</a>
1152                                         </td>
1153                                         <td width=\"40%\">Caption</td></tr>";
1154
1155                 $lnum = 0;
1156
1157                 while ($line = db_fetch_assoc($result)) {
1158
1159                         $class = ($lnum % 2) ? "even" : "odd";
1160
1161                         $label_id = $line["id"];
1162                         $edit_label_id = $_GET["id"];
1163
1164                         if ($subop == "edit" && $label_id != $edit_label_id) {
1165                                 $class .= "Grayed";
1166                         }
1167
1168                         print "<tr class=\"$class\" id=\"LILRR-$label_id\">";
1169
1170                         $line["sql_exp"] = htmlspecialchars($line["sql_exp"]);
1171                         $line["description"] = htmlspecialchars($line["description"]);
1172
1173                         if (!$edit_label_id || $subop != "edit") {
1174
1175                                 if (!$line["description"]) $line["description"] = "[No caption]";
1176
1177                                 print "<td><input onclick='toggleSelectRow(this);'
1178                                 type=\"checkbox\" id=\"LICHK-".$line["id"]."\"></td>";
1179
1180                                 print "<td><a href=\"javascript:editLabel($label_id);\">" .
1181                                         $line["sql_exp"] . "</td>";
1182
1183                                 print "<td><a href=\"javascript:editLabel($label_id);\">" .
1184                                         $line["description"] . "</td>";
1185
1186                         } else if ($label_id != $edit_label_id) {
1187
1188                                 if (!$line["description"]) $line["description"] = "[No description]";
1189
1190                                 print "<td><input disabled=\"true\" type=\"checkbox\"
1191                                         id=\"LICHK-".$line["id"]."\"></td>";
1192
1193                                 print "<td>".$line["sql_exp"]."</td>";
1194                                 print "<td>".$line["description"]."</td>";
1195
1196                         } else {
1197
1198                                 print "<td><input disabled=\"true\" type=\"checkbox\"></td>";
1199
1200                                 print "<td><input id=\"iedit_expr\" value=\"".$line["sql_exp"].
1201                                         "\"></td>";
1202
1203                                 print "<td><input id=\"iedit_descr\" value=\"".$line["description"].
1204                                         "\"></td>";
1205
1206                         }
1207
1208
1209                         print "</tr>";
1210
1211                         ++$lnum;
1212                 }
1213
1214                 if ($lnum == 0) {
1215                         print "<tr><td colspan=\"4\" align=\"center\">No labels defined.</td></tr>";
1216                 }
1217
1218                 print "</table>";
1219
1220                 print "<p>";
1221
1222                 if ($subop == "edit") {
1223                         print "Edit label:
1224                                 <input type=\"submit\" class=\"button\"
1225                                         onclick=\"javascript:labelEditCancel()\" value=\"Cancel\">
1226                                 <input type=\"submit\" class=\"button\"
1227                                         onclick=\"javascript:labelEditSave()\" value=\"Save\">";
1228
1229                 } else {
1230
1231                         print "
1232                                 Selection:
1233                         <input type=\"submit\" class=\"button\"
1234                                 onclick=\"javascript:editSelectedLabel()\" value=\"Edit\">
1235                         <input type=\"submit\" class=\"button\"
1236                                 onclick=\"javascript:removeSelectedLabels()\" value=\"Remove\">";
1237                 }
1238         }
1239
1240         if ($op == "error") {
1241                 print "<div width=\"100%\" align='center'>";
1242                 $msg = $_GET["msg"];
1243                 print $msg;
1244                 print "</div>";
1245         }
1246
1247         if ($op == "help") {
1248                 print "<html><head>
1249                         <title>Tiny Tiny RSS : Help</title>
1250                         <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
1251                         <script type=\"text/javascript\" src=\"functions.js\"></script>
1252                         <script type=\"text/javascript\" src=\"feedlist.js\"></script>
1253                         <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
1254                         </head><body>";
1255
1256                 $tid = sprintf("%d", $_GET["tid"]);
1257
1258                 /* FIXME this badly needs real implementation */
1259
1260                 print "<div class='helpResponse'>";
1261
1262                 ?>
1263
1264                 <h1>Help for SQL expressions</h1>
1265
1266                 <h2>Description</h2>
1267
1268                 <p>The &laquo;SQL expression&raquo; is added to WHERE clause of
1269                         view feed query. You can match on ttrss_entries table fields
1270                         and even use subselect to query additional information. This
1271                         functionality is considered to be advanced and requires basic
1272                         understanding of SQL.</p>
1273
1274                 <h2>Examples</h2>
1275
1276                 <pre>unread = true</pre>
1277
1278                 Matches all unread articles
1279
1280                 <pre>title like '%Linux%'</pre>
1281
1282                 Matches all articles which mention Linux in the title. You get the idea.
1283
1284                 <p>See the database schema included in the distribution package for gruesome
1285                 details.</p>
1286
1287                 <?
1288
1289                 print "<div align='center'>
1290                         <a class=\"helpLink\"
1291                         href=\"javascript:window.close()\">(Close this window)</a></div>";
1292
1293                 print "</div>";
1294
1295                 print "</body></html>";
1296
1297         }
1298
1299         db_close($link);
1300 ?>
1301
1302 <!-- <?= sprintf("Backend execution time: %.4f seconds", getmicrotime() - $script_started) ?> -->
1303