backend.php

   1 <?
   2         define(SCHEMA_VERSION, 2);
   3
   4         $op = $_REQUEST["op"];
   5
   6         if ($op == "rpc" || $op == "updateAllFeeds") {
   7                 header("Content-Type: application/xml");
   8         }
   9
  10         require_once "config.php";
  11         require_once "db.php";
  12         require_once "db-prefs.php";
  13         require_once "functions.php";
  14         require_once "magpierss/rss_fetch.inc";
  15
  16         $script_started = getmicrotime();
  17
  18         $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
  19
  20         if (!$link) {
  21                 if (DB_TYPE == "mysql") {
  22                         print mysql_error();
  23                 }
  24                 // PG seems to display its own errors just fine by default.
  25                 return;
  26         }
  27
  28         if (DB_TYPE == "pgsql") {
  29                 pg_query("set client_encoding = 'utf-8'");
  30         }
  31
  32 /*
  33         $result = db_query($link, "SELECT schema_version FROM ttrss_version");
  34
  35         $schema_version = db_fetch_result($result, 0, "schema_version");
  36
  37         if ($schema_version != SCHEMA_VERSION) {
  38                 print "Error: database schema is invalid
  39                         (got version $schema_version; expected ".SCHEMA_VERSION.")";
  40                 return;
  41         }
  42 */
  43
  44         $fetch = $_GET["fetch"];
  45
  46         /* FIXME this needs reworking */
  47
  48         function getGlobalCounters($link) {
  49                 $result = db_query($link, "SELECT count(id) as c_id FROM ttrss_entries
  50                         WHERE unread = true");
  51                 $c_id = db_fetch_result($result, 0, "c_id");
  52                 print "<counter id='global-unread' counter='$c_id'/>";
  53         }
  54
  55         function getTagCounters($link) {
  56                 $result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count
  57                         FROM ttrss_tags,ttrss_entries WHERE
  58                         post_id = ttrss_entries.id AND unread = true GROUP BY tag_name
  59                 UNION
  60                         select tag_name,0 as count FROM ttrss_tags");
  61
  62                 $tags = array();
  63
  64                 while ($line = db_fetch_assoc($result)) {
  65                         $tags[$line["tag_name"]] += $line["count"];
  66                 }
  67
  68                 foreach (array_keys($tags) as $tag) {
  69                         $unread = $tags[$tag];
  70
  71                         $tag = htmlspecialchars($tag);
  72                         print "<tag id=\"$tag\" counter=\"$unread\"/>";
  73                 }
  74         }
  75
  76         function getLabelCounters($link) {
  77
  78                 $result = db_query($link, "SELECT count(id) as count FROM ttrss_entries
  79                         WHERE marked = true AND unread = true");
  80
  81                 $count = db_fetch_result($result, 0, "count");
  82
  83                 print "<label id=\"-1\" counter=\"$count\"/>";
  84
  85                 $result = db_query($link, "SELECT id,sql_exp,description FROM
  86                         ttrss_labels ORDER by description");
  87
  88                 while ($line = db_fetch_assoc($result)) {
  89
  90                         $id = -$line["id"] - 11;
  91
  92                         error_reporting (0);
  93
  94                         $tmp_result = db_query($link, "SELECT count(id) as count FROM ttrss_entries
  95                                 WHERE (" . $line["sql_exp"] . ") AND unread = true");
  96
  97                         $count = db_fetch_result($tmp_result, 0, "count");
  98
  99                         print "<label id=\"$id\" counter=\"$count\"/>";
 100
 101                         error_reporting (E_ERROR | E_WARNING | E_PARSE);
 102
 103                 }
 104         }
 105
 106         function getFeedCounter($link, $id) {
 107
 108                 $result = db_query($link, "SELECT
 109                                 count(id) as count FROM ttrss_entries
 110                         WHERE feed_id = '$id'   AND unread = true");
 111
 112                         $count = db_fetch_result($result, 0, "count");
 113
 114                         print "<feed id=\"$id\" counter=\"$count\"/>";
 115         }
 116
 117         function getFeedCounters($link) {
 118
 119                 $result = db_query($link, "SELECT id,
 120                         (SELECT count(id) FROM ttrss_entries WHERE feed_id = ttrss_feeds.id
 121                                 AND unread = true) as count
 122                         FROM ttrss_feeds");
 123
 124                 while ($line = db_fetch_assoc($result)) {
 125
 126                         $id = $line["id"];
 127                         $count = $line["count"];
 128
 129                         print "<feed id=\"$id\" counter=\"$count\"/>";
 130                 }
 131         }
 132
 133         function outputFeedList($link, $tags = false) {
 134
 135                 print "<html><head>
 136                         <title>Tiny Tiny RSS : Feedlist</title>
 137                         <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">";
 138
 139                 if (get_pref($link, 'USE_COMPACT_STYLESHEET')) {
 140                         print "<link rel=\"stylesheet\" type=\"text/css\"
 141                                 href=\"tt-rss_compact.css\"/>";
 142                 } else {
 143                         print "<link title=\"Compact Stylesheet\" rel=\"alternate stylesheet\"
 144                                         type=\"text/css\" href=\"tt-rss_compact.css\"/>";
 145                 }
 146
 147                 print "<script type=\"text/javascript\" src=\"functions.js\"></script>
 148                         <script type=\"text/javascript\" src=\"feedlist.js\"></script>
 149                         <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 150                         </head><body onload=\"init()\">";
 151
 152                 print "<ul class=\"feedList\" id=\"feedList\">";
 153
 154                 if (!$tags) {
 155
 156                         /* virtual feeds */
 157
 158                         $result = db_query($link, "SELECT count(id) as num_starred
 159                                 FROM ttrss_entries WHERE marked = true AND unread = true");
 160                         $num_starred = db_fetch_result($result, 0, "num_starred");
 161
 162                         $class = "virt";
 163
 164                         if ($num_starred > 0) $class .= "Unread";
 165
 166                         printFeedEntry(-1, $class, "Starred articles", $num_starred,
 167                                 "images/mark_set.png", $link);
 168
 169                         if (get_pref($link, 'ENABLE_LABELS')) {
 170
 171                                 $result = db_query($link, "SELECT id,sql_exp,description FROM
 172                                         ttrss_labels ORDER by description");
 173
 174                                 if (db_num_rows($result) > 0) {
 175                                         print "<li><hr></li>";
 176                                 }
 177
 178                                 while ($line = db_fetch_assoc($result)) {
 179
 180                                         error_reporting (0);
 181
 182                                         $tmp_result = db_query($link, "SELECT count(id) as count FROM ttrss_entries
 183                                                 WHERE (" . $line["sql_exp"] . ") AND unread = true");
 184
 185                                         $count = db_fetch_result($tmp_result, 0, "count");
 186
 187                                         $class = "label";
 188
 189                                         if ($count > 0) {
 190                                                 $class .= "Unread";
 191                                         }
 192
 193                                         error_reporting (E_ERROR | E_WARNING | E_PARSE);
 194
 195                                         printFeedEntry(-$line["id"]-11,
 196                                                 $class, $line["description"], $count, "images/label.png", $link);
 197
 198                                 }
 199                         }
 200
 201                         print "<li><hr></li>";
 202
 203                         $result = db_query($link, "SELECT *,
 204                                 (SELECT count(id) FROM ttrss_entries
 205                                         WHERE feed_id = ttrss_feeds.id) AS total,
 206                                 (SELECT count(id) FROM ttrss_entries
 207                                         WHERE feed_id = ttrss_feeds.id AND unread = true) as unread
 208                                 FROM ttrss_feeds ORDER BY title");
 209
 210                         $actid = $_GET["actid"];
 211
 212                         /* real feeds */
 213
 214                         $lnum = 0;
 215
 216                         $total_unread = 0;
 217
 218                         while ($line = db_fetch_assoc($result)) {
 219
 220                                 $feed = $line["title"];
 221                                 $feed_id = $line["id"];
 222
 223                                 $subop = $_GET["subop"];
 224
 225                                 $total = $line["total"];
 226                                 $unread = $line["unread"];
 227
 228         //                      $class = ($lnum % 2) ? "even" : "odd";
 229
 230                                 $class = "feed";
 231
 232                                 if ($unread > 0) $class .= "Unread";
 233
 234                                 if ($actid == $feed_id) {
 235                                         $class .= "Selected";
 236                                 }
 237
 238                                 $total_unread += $unread;
 239
 240                                 printFeedEntry($feed_id, $class, $feed, $unread, "icons/$feed_id.ico", $link);
 241
 242                                 ++$lnum;
 243                         }
 244                 } else {
 245
 246                         // tags
 247
 248                         $result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count
 249                                 FROM ttrss_tags,ttrss_entries WHERE
 250                                 post_id = ttrss_entries.id AND unread = true GROUP BY tag_name
 251                         UNION
 252                                 select tag_name,0 as count FROM ttrss_tags");
 253
 254                         $tags = array();
 255
 256                         while ($line = db_fetch_assoc($result)) {
 257                                 $tags[$line["tag_name"]] += $line["count"];
 258                         }
 259
 260                         foreach (array_keys($tags) as $tag) {
 261
 262                                 $unread = $tags[$tag];
 263
 264                                 $class = "odd";
 265
 266                                 if ($unread > 0) {
 267                                         $class .= "Unread";
 268                                 }
 269
 270                                 printFeedEntry($tag, $class, $tag, $unread, "images/tag.png", $link);
 271
 272                         }
 273
 274                 }
 275
 276                 if (db_num_rows($result) == 0) {
 277                         print "<li>No tags to display.</li>";
 278                 }
 279
 280                 print "</ul>";
 281
 282                 print "<div class=\"invisible\" id=\"FEEDTU\">$total_unread</div>";
 283
 284         }
 285
 286
 287         if ($op == "rpc") {
 288
 289                 $subop = $_GET["subop"];
 290
 291                 if ($subop == "getLabelCounters") {
 292                         $aid = $_GET["aid"];
 293                         print "<rpc-reply>";
 294                         getLabelCounters($link);
 295                         if ($aid) {
 296                                 getFeedCounter($link, $aid);
 297                         }
 298                         print "</rpc-reply>";
 299                 }
 300
 301                 if ($subop == "getFeedCounters") {
 302                         print "<rpc-reply>";
 303                         getFeedCounters($link);
 304                         print "</rpc-reply>";
 305                 }
 306
 307                 if ($subop == "getAllCounters") {
 308                         print "<rpc-reply>";
 309                         getLabelCounters($link);
 310                         getFeedCounters($link);
 311                         getTagCounters($link);
 312                         getGlobalCounters($link);
 313                         print "</rpc-reply>";
 314                 }
 315
 316                 if ($subop == "mark") {
 317                         $mark = $_GET["mark"];
 318                         $id = db_escape_string($_GET["id"]);
 319
 320                         if ($mark == "1") {
 321                                 $mark = "true";
 322                         } else {
 323                                 $mark = "false";
 324                         }
 325
 326                         $result = db_query($link, "UPDATE ttrss_entries SET marked = $mark
 327                                 WHERE id = '$id'");
 328                 }
 329
 330                 if ($subop == "updateFeed") {
 331                         $feed_id = db_escape_string($_GET["feed"]);
 332
 333                         $result = db_query($link,
 334                                 "SELECT feed_url FROM ttrss_feeds WHERE id = '$feed_id'");
 335
 336                         if (db_num_rows($result) > 0) {
 337                                 $feed_url = db_fetch_result($result, 0, "feed_url");
 338 //                              update_rss_feed($link, $feed_url, $feed_id);
 339                         }
 340
 341                         print "DONE-$feed_id";
 342
 343                         return;
 344                 }
 345
 346                 if ($subop == "forceUpdateAllFeeds" || $subop == "updateAllFeeds") {
 347
 348                         update_all_feeds($link, true);
 349
 350                         $omode = $_GET["omode"];
 351
 352                         if (!$omode) $omode = "tfl";
 353
 354                         print "<rpc-reply>";
 355                         if (strchr($omode, "l")) getLabelCounters($link);
 356                         if (strchr($omode, "f")) getFeedCounters($link);
 357                         if (strchr($omode, "t")) getTagCounters($link);
 358                         getGlobalCounters($link);
 359                         print "</rpc-reply>";
 360                 }
 361
 362                 if ($subop == "catchupPage") {
 363
 364                         $ids = split(",", $_GET["ids"]);
 365
 366                         foreach ($ids as $id) {
 367
 368                                 db_query($link, "UPDATE ttrss_entries SET unread=false,last_read = NOW()
 369                                         WHERE id = '$id'");
 370
 371                         }
 372
 373                         print "Marked active page as read.";
 374                 }
 375
 376                 if ($subop == "sanityCheck") {
 377
 378                         $error_code = 0;
 379
 380                         $result = db_query($link, "SELECT schema_version FROM ttrss_version");
 381
 382                         $schema_version = db_fetch_result($result, 0, "schema_version");
 383
 384                         if ($schema_version != SCHEMA_VERSION) {
 385                                 $error_code = 5;
 386                         }
 387
 388                         print "<error code='$error_code'/>";
 389                 }
 390         }
 391
 392         if ($op == "feeds") {
 393
 394                 $tags = $_GET["tags"];
 395
 396                 $subop = $_GET["subop"];
 397
 398                 if ($subop == "catchupAll") {
 399                         db_query($link, "UPDATE ttrss_entries SET last_read = NOW(),unread = false");
 400                 }
 401
 402                 outputFeedList($link, $tags);
 403
 404         }
 405
 406         if ($op == "view") {
 407
 408                 $id = $_GET["id"];
 409                 $feed_id = $_GET["feed"];
 410
 411                 $result = db_query($link, "UPDATE ttrss_entries SET unread = false,last_read = NOW() WHERE id = '$id'");
 412
 413                 $addheader = $_GET["addheader"];
 414
 415                 $result = db_query($link, "SELECT title,link,content,feed_id,comments,
 416                         (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url
 417                         FROM ttrss_entries
 418                         WHERE   id = '$id'");
 419
 420                 if ($addheader) {
 421                         print "<html><head>
 422                                 <title>Tiny Tiny RSS : Article $id</title>
 423                                 <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
 424                                 <script type=\"text/javascript\" src=\"functions.js\"></script>
 425                                 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 426                                 </head><body>";
 427                 }
 428
 429                 if ($result) {
 430
 431                         $line = db_fetch_assoc($result);
 432
 433                         if ($line["icon_url"]) {
 434                                 $feed_icon = "<img class=\"feedIcon\" src=\"" . $line["icon_url"] . "\">";
 435                         } else {
 436                                 $feed_icon = "&nbsp;";
 437                         }
 438
 439                         if ($line["comments"] && $line["link"] != $line["comments"]) {
 440                                 $entry_comments = "(<a href=\"".$line["comments"]."\">Comments</a>)";
 441                         } else {
 442                                 $entry_comments = "";
 443                         }
 444
 445                         print "<div class=\"postReply\">";
 446
 447                         print "<div class=\"postHeader\"><table>";
 448
 449                         print "<tr><td><b>Title:</b></td>
 450                                 <td width='100%'>" . $line["title"] . "</td></tr>";
 451
 452                         print "<tr><td><b>Link:</b></td>
 453                                 <td width='100%'>
 454                                 <a href=\"" . $line["link"] . "\">".$line["link"]."</a>
 455                                 $entry_comments</td></tr>";
 456
 457                         print "</table></div>";
 458
 459                         print "<div class=\"postIcon\">" . $feed_icon . "</div>";
 460                         print "<div class=\"postContent\">" . $line["content"] . "</div>";
 461
 462                         print "</div>";
 463
 464                         print "<script type=\"text/javascript\">
 465                                 update_label_counters('$feed_id');
 466                         </script>";
 467                 }
 468
 469                 if ($addheader) {
 470                         print "</body></html>";
 471                 }
 472         }
 473
 474         if ($op == "viewfeed") {
 475
 476                 $feed = $_GET["feed"];
 477                 $skip = $_GET["skip"];
 478                 $subop = $_GET["subop"];
 479                 $view_mode = $_GET["view"];
 480                 $addheader = $_GET["addheader"];
 481                 $limit = $_GET["limit"];
 482
 483                 if (!$feed) {
 484                         print "Error: no feed to display.";
 485                         return;
 486                 }
 487
 488                 if (!$skip) $skip = 0;
 489
 490                 if ($subop == "undefined") $subop = "";
 491
 492                 if ($addheader) {
 493                         print "<html><head>
 494                                 <title>Tiny Tiny RSS : Feed $feed</title>
 495                                 <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">";
 496
 497                         if (get_pref($link, 'USE_COMPACT_STYLESHEET')) {
 498                                 print "<link rel=\"stylesheet\"
 499                                                 type=\"text/css\" href=\"tt-rss_compact.css\"/>";
 500
 501                         } else {
 502                                 print "<link title=\"Compact Stylesheet\" rel=\"alternate stylesheet\"
 503                                                 type=\"text/css\" href=\"tt-rss_compact.css\"/>";
 504                         }
 505                         print "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 506                                 <script type=\"text/javascript\" src=\"functions.js\"></script>
 507                                 <script type=\"text/javascript\" src=\"viewfeed.js\"></script>
 508                                 </head><body onload='init()'>";
 509                 }
 510
 511                 if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
 512
 513                         $tmp_result = db_query($link, "SELECT feed_url FROM ttrss_feeds
 514                                 WHERE id = '$feed'");
 515
 516                         $feed_url = db_fetch_result($tmp_result, 0, "feed_url");
 517
 518                         update_rss_feed($link, $feed_url, $feed);
 519
 520                 }
 521
 522                 if ($subop == "MarkAllRead")  {
 523
 524                         if (sprintf("%d", $feed) != 0) {
 525
 526                                 if ($feed > 0) {
 527                                         db_query($link, "UPDATE ttrss_entries
 528                                                 SET unread = false,last_read = NOW()
 529                                                 WHERE feed_id = '$feed'");
 530
 531                                 } else if ($feed < 0 && $feed > -10) { // special, like starred
 532
 533                                         if ($feed == -1) {
 534                                                 db_query($link, "UPDATE ttrss_entries
 535                                                         SET unread = false,last_read = NOW()
 536                                                         WHERE marked = true");
 537                                         }
 538
 539                                 } else if ($feed < -10) { // label
 540
 541                                         $label_id = -$feed - 11;
 542
 543                                         $tmp_result = db_query($link, "SELECT sql_exp FROM ttrss_labels
 544                                                 WHERE id = '$label_id'");
 545
 546                                         if ($tmp_result) {
 547                                                 $sql_exp = db_fetch_result($tmp_result, 0, "sql_exp");
 548
 549                                                 db_query($link, "UPDATE ttrss_entries
 550                                                         SET unread = false,last_read = NOW()
 551                                                         WHERE $sql_exp");
 552                                         }
 553                                 }
 554                         } else { // tag
 555                                 // FIXME, implement catchup for tags
 556                         }
 557
 558                 }
 559
 560                 print "<table class=\"headlinesList\" id=\"headlinesList\" width=\"100%\">";
 561
 562                 $search = $_GET["search"];
 563
 564                 $search_mode = $_GET["smode"];
 565
 566                 if ($search) {
 567                         $search_query_part = "(upper(title) LIKE upper('%$search%')
 568                                 OR content LIKE '%$search%') AND";
 569                 } else {
 570                         $search_query_part = "";
 571                 }
 572
 573                 $view_query_part = "";
 574
 575                 if ($view_mode == "Starred") {
 576                         $view_query_part = " marked = true AND ";
 577                 }
 578
 579                 if ($view_mode == "Unread") {
 580                         $view_query_part = " unread = true AND ";
 581                 }
 582
 583                 if ($view_mode == "Unread or Starred") {
 584                         $view_query_part = " (unread = true OR marked = true) AND ";
 585                 }
 586
 587                 if ($view_mode == "Unread or Updated") {
 588                         $view_query_part = " (unread = true OR last_read is NULL) AND ";
 589                 }
 590
 591 /*              $result = db_query($link, "SELECT count(id) AS total_entries
 592                         FROM ttrss_entries WHERE
 593                         $search_query_part
 594                         feed_id = '$feed'");
 595
 596                 $total_entries = db_fetch_result($result, 0, "total_entries"); */
 597
 598 /*              $result = db_query("SELECT count(id) AS unread_entries
 599                         FROM ttrss_entries WHERE
 600                         $search_query_part
 601                         unread = true AND
 602                         feed_id = '$feed'");
 603
 604                 $unread_entries = db_fetch_result($result, 0, "unread_entries"); */
 605
 606                 if ($limit && $limit != "All") {
 607                         $limit_query_part = "LIMIT " . $limit;
 608                 }
 609
 610                 $vfeed_query_part = "";
 611
 612                 // override query strategy and enable feed display when searching globally
 613                 if ($search_mode == "All feeds") {
 614                         $query_strategy_part = "id > 0";
 615                         $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
 616                                 id = feed_id) as feed_title,";
 617                 } else if (sprintf("%d", $feed) == 0) {
 618                         $query_strategy_part = "ttrss_entries.id > 0";
 619                         $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
 620                                 id = feed_id) as feed_title,";
 621                 } else if ($feed >= 0) {
 622                         $query_strategy_part = "feed_id = '$feed'";
 623                 } else if ($feed == -1) { // starred virtual feed
 624                         $query_strategy_part = "marked = true";
 625                         $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
 626                                 id = feed_id) as feed_title,";
 627                 } else if ($feed <= -10) { // labels
 628                         $label_id = -$feed - 11;
 629
 630                         $tmp_result = db_query($link, "SELECT sql_exp FROM ttrss_labels
 631                                 WHERE id = '$label_id'");
 632
 633                         $query_strategy_part = db_fetch_result($tmp_result, 0, "sql_exp");
 634
 635                         $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
 636                                 id = feed_id) as feed_title,";
 637                 } else {
 638                         $query_strategy_part = "id > 0"; // dumb
 639                 }
 640
 641
 642                 $order_by = "updated DESC";
 643
 644 //              if ($feed < -10) {
 645 //                      $order_by = "feed_id,updated DESC";
 646 //              }
 647
 648                 if ($feed < -10) error_reporting (0);
 649
 650                 if (sprintf("%d", $feed) != 0) {
 651
 652                         $result = db_query($link, "SELECT
 653                                         id,title,updated,unread,feed_id,marked,link,last_read,
 654                                         SUBSTRING(last_read,1,19) as last_read_noms,
 655                                         $vfeed_query_part
 656                                         SUBSTRING(updated,1,19) as updated_noms
 657                                 FROM
 658                                         ttrss_entries
 659                                 WHERE
 660                                 $search_query_part
 661                                 $view_query_part
 662                                 $query_strategy_part ORDER BY $order_by
 663                                 $limit_query_part");
 664
 665                 } else {
 666                         // browsing by tag
 667
 668                         $result = db_query($link, "SELECT
 669                                 ttrss_entries.id as id,title,updated,unread,feed_id,
 670                                 marked,link,last_read,
 671                                 SUBSTRING(last_read,1,19) as last_read_noms,
 672                                 $vfeed_query_part
 673                                 SUBSTRING(updated,1,19) as updated_noms
 674                                 FROM
 675                                         ttrss_entries,ttrss_tags
 676                                 WHERE
 677                                         post_id = ttrss_entries.id AND tag_name = '$feed' AND
 678                                         $view_query_part
 679                                         $search_query_part
 680                                         $query_strategy_part ORDER BY $order_by
 681                                 $limit_query_part");
 682                 }
 683
 684                 if (!$result) {
 685                         print "<tr><td colspan='4' align='center'>
 686                                 Could not display feed (query failed). Please check match syntax or local configuration.</td></tr>";
 687                         return;
 688                 }
 689
 690                 $lnum = 0;
 691
 692                 error_reporting (E_ERROR | E_WARNING | E_PARSE);
 693
 694                 $num_unread = 0;
 695
 696                 while ($line = db_fetch_assoc($result)) {
 697
 698                         $class = ($lnum % 2) ? "even" : "odd";
 699
 700                         $id = $line["id"];
 701                         $feed_id = $line["feed_id"];
 702
 703 //                      printf("L %d (%s) &gt; U %d (%s) = %d<br>",
 704 //                              strtotime($line["last_read_noms"]), $line["last_read_noms"],
 705 //                              strtotime($line["updated"]), $line["updated"],
 706 //                              strtotime($line["last_read"]) >= strtotime($line["updated"]));
 707
 708 /*                      if ($line["last_read"] != "" && $line["updated"] != "" &&
 709                                 strtotime($line["last_read_noms"]) < strtotime($line["updated_noms"])) {
 710
 711                                 $update_pic = "<img id='FUPDPIC-$id' src=\"images/updated.png\"
 712                                         alt=\"Updated\">";
 713
 714                         } else {
 715
 716                                 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
 717                                         alt=\"Updated\">";
 718
 719                         } */
 720
 721                         if ($line["last_read"] == "" &&
 722                                         ($line["unread"] != "t" && $line["unread"] != "1")) {
 723
 724                                 $update_pic = "<img id='FUPDPIC-$id' src=\"images/updated.png\"
 725                                         alt=\"Updated\">";
 726                         } else {
 727                                 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
 728                                         alt=\"Updated\">";
 729                         }
 730
 731                         if ($line["unread"] == "t" || $line["unread"] == "1") {
 732                                 $class .= "Unread";
 733                                 ++$num_unread;
 734                         }
 735
 736                         if ($line["marked"] == "t" || $line["marked"] == "1") {
 737                                 $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_set.png\"
 738                                         alt=\"Reset mark\" onclick='javascript:toggleMark($id, false)'>";
 739                         } else {
 740                                 $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_unset.png\"
 741                                         alt=\"Set mark\" onclick='javascript:toggleMark($id, true)'>";
 742                         }
 743
 744                         $content_link = "<a id=\"FTITLE-$id\" href=\"javascript:view($id,$feed_id);\">" .
 745                                 $line["title"] . "</a>";
 746
 747                         print "<tr class='$class' id='RROW-$id'>";
 748                         // onclick=\"javascript:view($id,$feed_id)\">
 749
 750                         print "<td valign='center' align='center'>$update_pic</td>";
 751                         print "<td valign='center' align='center'>$marked_pic</td>";
 752
 753                         print "<td width='25%'>
 754                                 <a href=\"javascript:view($id,$feed_id);\">".$line["updated"]."</a></td>";
 755
 756                         if ($line["feed_title"]) {
 757                                 print "<td width='50%'>$content_link</td>";
 758                                 print "<td width='20%'>
 759                                         <a href='javascript:viewfeed($feed_id)'>".$line["feed_title"]."</a></td>";
 760                         } else {
 761                                 print "<td width='70%'>$content_link</td>";
 762                         }
 763
 764                         print "</tr>";
 765
 766                         ++$lnum;
 767                 }
 768
 769                 if ($lnum == 0) {
 770                         print "<tr><td align='center'>No articles found.</td></tr>";
 771                 }
 772
 773                 print "</table>";
 774
 775                 print "<script type=\"text/javascript\">
 776                         document.onkeydown = hotkey_handler;
 777                         update_label_counters('$feed');
 778                 </script>";
 779
 780                 if ($addheader) {
 781                         print "</body></html>";
 782                 }
 783
 784         }
 785
 786         if ($op == "pref-rpc") {
 787
 788                 $subop = $_GET["subop"];
 789
 790                 if ($subop == "unread") {
 791                         $ids = split(",", $_GET["ids"]);
 792                         foreach ($ids as $id) {
 793                                 db_query($link, "UPDATE ttrss_entries SET unread = true WHERE feed_id = '$id'");
 794                         }
 795
 796                         print "Marked selected feeds as read.";
 797                 }
 798
 799                 if ($subop == "read") {
 800                         $ids = split(",", $_GET["ids"]);
 801                         foreach ($ids as $id) {
 802                                 db_query($link, "UPDATE ttrss_entries
 803                                         SET unread = false,last_read = NOW() WHERE feed_id = '$id'");
 804                         }
 805
 806                         print "Marked selected feeds as unread.";
 807
 808                 }
 809
 810         }
 811
 812         if ($op == "pref-feeds") {
 813
 814                 $subop = $_GET["subop"];
 815
 816                 if ($subop == "editSave") {
 817                         $feed_title = db_escape_string($_GET["t"]);
 818                         $feed_link = db_escape_string($_GET["l"]);
 819                         $upd_intl = db_escape_string($_GET["ui"]);
 820                         $purge_intl = db_escape_string($_GET["pi"]);
 821                         $feed_id = $_GET["id"];
 822
 823                         if (strtoupper($upd_intl) == "DEFAULT")
 824                                 $upd_intl = 0;
 825
 826                         if (strtoupper($purge_intl) == "DEFAULT")
 827                                 $purge_intl = 0;
 828
 829                         if (strtoupper($purge_intl) == "DISABLED")
 830                                 $purge_intl = -1;
 831
 832                         $result = db_query($link, "UPDATE ttrss_feeds SET
 833                                 title = '$feed_title', feed_url = '$feed_link',
 834                                 update_interval = '$upd_intl',
 835                                 purge_interval = '$purge_intl'
 836                                 WHERE id = '$feed_id'");
 837
 838                 }
 839
 840                 if ($subop == "remove") {
 841
 842                         if (!WEB_DEMO_MODE) {
 843
 844                                 $ids = split(",", $_GET["ids"]);
 845
 846                                 foreach ($ids as $id) {
 847                                         db_query($link, "DELETE FROM ttrss_feeds WHERE id = '$id'");
 848
 849                                         $icons_dir = get_pref($link, 'ICONS_DIR');
 850
 851                                         if (file_exists($icons_dir . "/$id.ico")) {
 852                                                 unlink($icons_dir . "/$id.ico");
 853                                         }
 854                                 }
 855                         }
 856                 }
 857
 858                 if ($subop == "add") {
 859
 860                         if (!WEB_DEMO_MODE) {
 861
 862                                 $feed_link = db_escape_string($_GET["link"]);
 863
 864                                 $result = db_query($link,
 865                                         "INSERT INTO ttrss_feeds (feed_url,title) VALUES ('$feed_link', '')");
 866
 867                                 $result = db_query($link,
 868                                         "SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_link'");
 869
 870                                 $feed_id = db_fetch_result($result, 0, "id");
 871
 872                                 if ($feed_id) {
 873                                         update_rss_feed($link, $feed_link, $feed_id);
 874                                 }
 875                         }
 876                 }
 877
 878                 $result = db_query($link, "SELECT id,title,feed_url,last_error
 879                         FROM ttrss_feeds WHERE last_error != ''");
 880
 881                 if (db_num_rows($result) > 0) {
 882
 883                         print "<div class=\"warning\">";
 884
 885                         print "<b>Feeds with update errors:</b>";
 886
 887                         print "<ul class=\"nomarks\">";
 888
 889                         while ($line = db_fetch_assoc($result)) {
 890                                 print "<li>" . $line["title"] . " (" . $line["feed_url"] . "): " .
 891                                         $line["last_error"];
 892                         }
 893
 894                         print "</ul>";
 895                         print "</div>";
 896
 897                 }
 898
 899                 print "<table class=\"prefAddFeed\"><tr>
 900                         <td><input id=\"fadd_link\"></td>
 901                         <td colspan=\"4\" align=\"right\">
 902                                 <a class=\"button\" href=\"javascript:addFeed()\">Add feed</a></td></tr>
 903                 </table>";
 904
 905                 $result = db_query($link, "SELECT
 906                                 id,title,feed_url,substring(last_updated,1,16) as last_updated,
 907                                 update_interval,purge_interval
 908                         FROM
 909                                 ttrss_feeds ORDER by title");
 910
 911                 print "<p><table width=\"100%\" class=\"prefFeedList\" id=\"prefFeedList\">";
 912                 print "<tr class=\"title\">
 913                                         <td>&nbsp;</td><td>Select</td><td width=\"30%\">Title</td>
 914                                         <td width=\"30%\">Link</td>
 915                                         <td width=\"10%\">Update Interval</td>
 916                                         <td width=\"10%\">Purge Days</td>
 917                                         <td>Last updated</td></tr>";
 918
 919                 $lnum = 0;
 920
 921                 while ($line = db_fetch_assoc($result)) {
 922
 923                         $class = ($lnum % 2) ? "even" : "odd";
 924
 925                         $feed_id = $line["id"];
 926
 927                         $edit_feed_id = $_GET["id"];
 928
 929                         if ($subop == "edit" && $feed_id != $edit_feed_id) {
 930                                 $class .= "Grayed";
 931                         }
 932
 933                         print "<tr class=\"$class\" id=\"FEEDR-$feed_id\">";
 934
 935                         $icon_file = get_pref($link, 'ICONS_DIR') . "/$feed_id.ico";
 936
 937                         if (file_exists($icon_file) && filesize($icon_file) > 0) {
 938                                         $feed_icon = "<img width=\"16\" height=\"16\"
 939                                                 src=\"" . get_pref($link, 'ICONS_URL') . "/$feed_id.ico\">";
 940                         } else {
 941                                 $feed_icon = "&nbsp;";
 942                         }
 943                         print "<td align='center'>$feed_icon</td>";
 944
 945                         $edit_title = htmlspecialchars(db_unescape_string($line["title"]));
 946                         $edit_link = htmlspecialchars(db_unescape_string($line["feed_url"]));
 947
 948                         if (!$edit_feed_id || $subop != "edit") {
 949
 950                                 print "<td><input onclick='toggleSelectRow(this);'
 951                                 type=\"checkbox\" id=\"FRCHK-".$line["id"]."\"></td>";
 952
 953                                 print "<td><a href=\"javascript:editFeed($feed_id);\">" .
 954                                         $edit_title . "</a></td>";
 955                                 print "<td><a href=\"javascript:editFeed($feed_id);\">" .
 956                                         $edit_link . "</a></td>";
 957
 958                                 if ($line["update_interval"] == "0")
 959                                         $line["update_interval"] = "Default";
 960
 961                                 print "<td><a href=\"javascript:editFeed($feed_id);\">" .
 962                                         $line["update_interval"] . "</a></td>";
 963
 964                                 if ($line["purge_interval"] == "0")
 965                                         $line["purge_interval"] = "Default";
 966
 967                                 if ($line["purge_interval"] < 0)
 968                                         $line["purge_interval"] = "Disabled";
 969
 970                                 print "<td><a href=\"javascript:editFeed($feed_id);\">" .
 971                                         $line["purge_interval"] . "</a></td>";
 972
 973                         } else if ($feed_id != $edit_feed_id) {
 974
 975                                 print "<td><input disabled=\"true\" type=\"checkbox\"
 976                                         id=\"FRCHK-".$line["id"]."\"></td>";
 977
 978                                 print "<td>$edit_title</td>";
 979                                 print "<td>$edit_link</td>";
 980
 981                                 if ($line["update_interval"] == "0")
 982                                         $line["update_interval"] = "Default";
 983
 984                                 print "<td>" . $line["update_interval"] . "</td>";
 985
 986                                 if ($line["purge_interval"] == "0")
 987                                         $line["purge_interval"] = "Default";
 988
 989                                 if ($line["purge_interval"] < 0)
 990                                         $line["purge_interval"] = "Disabled";
 991
 992                                 print "<td>" . $line["purge_interval"] . "</td>";
 993
 994                         } else {
 995
 996                                 print "<td><input disabled=\"true\" type=\"checkbox\"></td>";
 997
 998                                 print "<td><input id=\"iedit_title\" value=\"$edit_title\"></td>";
 999                                 print "<td><input id=\"iedit_link\" value=\"$edit_link\"></td>";
1000                                 print "<td><input id=\"iedit_updintl\" value=\"".$line["update_interval"]."\"></td>";
1001                                 print "<td><input id=\"iedit_purgintl\" value=\"".$line["purge_interval"]."\"></td>";
1002
1003                         }
1004
1005                         if (!$line["last_updated"]) $line["last_updated"] = "Never";
1006
1007                         print "<td>" . $line["last_updated"] . "</td>";
1008
1009                         print "</tr>";
1010
1011                         ++$lnum;
1012                 }
1013
1014                 if ($lnum == 0) {
1015                         print "<tr><td colspan=\"5\" align=\"center\">No feeds defined.</td></tr>";
1016                 }
1017
1018                 print "</table>";
1019
1020                 print "<p>";
1021
1022                 if ($subop == "edit") {
1023                         print "Edit feed:&nbsp;
1024                                 <input type=\"submit\" class=\"button\"
1025                                         onclick=\"javascript:feedEditCancel()\" value=\"Cancel\">
1026                                 <input type=\"submit\" class=\"button\"
1027                                         onclick=\"javascript:feedEditSave()\" value=\"Save\">";
1028                         } else {
1029
1030                         print "
1031                                 Selection:&nbsp;
1032                         <input type=\"submit\" class=\"button\"
1033                                 onclick=\"javascript:editSelectedFeed()\" value=\"Edit\">
1034                         <input type=\"submit\" class=\"button\"
1035                                 onclick=\"javascript:removeSelectedFeeds()\" value=\"Remove\">";
1036
1037                         if (get_pref($link, 'ENABLE_PREFS_CATCHUP_UNCATCHUP')) {
1038                                 print "
1039                                 <input type=\"submit\" class=\"button\"
1040                                         onclick=\"javascript:readSelectedFeeds()\" value=\"Mark as read\">
1041                                 <input type=\"submit\" class=\"button\"
1042                                         onclick=\"javascript:unreadSelectedFeeds()\" value=\"Mark as unread\">&nbsp;";
1043                         }
1044                         print "
1045                         All feeds:
1046                                 <input type=\"submit\"
1047                                         class=\"button\" onclick=\"gotoExportOpml()\" value=\"Export OPML\">";
1048
1049                         }
1050
1051                 print "<h3>OPML Import</h3>
1052                 <form   enctype=\"multipart/form-data\" method=\"POST\" action=\"opml.php\">
1053                         File: <input id=\"opml_file\" name=\"opml_file\" type=\"file\">&nbsp;
1054                         <input class=\"button\" name=\"op\" onclick=\"return validateOpmlImport();\"
1055                                 type=\"submit\" value=\"Import\">
1056                         </form>";
1057
1058         }
1059
1060         if ($op == "pref-filters") {
1061
1062                 $subop = $_GET["subop"];
1063
1064                 if ($subop == "editSave") {
1065
1066                         $regexp = db_escape_string($_GET["r"]);
1067                         $descr = db_escape_string($_GET["d"]);
1068                         $match = db_escape_string($_GET["m"]);
1069                         $filter_id = db_escape_string($_GET["id"]);
1070
1071                         $result = db_query($link, "UPDATE ttrss_filters SET
1072                                 reg_exp = '$regexp',
1073                                 description = '$descr',
1074                                 filter_type = (SELECT id FROM ttrss_filter_types WHERE
1075                                         description = '$match')
1076                                 WHERE id = '$filter_id'");
1077                 }
1078
1079                 if ($subop == "remove") {
1080
1081                         if (!WEB_DEMO_MODE) {
1082
1083                                 $ids = split(",", $_GET["ids"]);
1084
1085                                 foreach ($ids as $id) {
1086                                         db_query($link, "DELETE FROM ttrss_filters WHERE id = '$id'");
1087
1088                                 }
1089                         }
1090                 }
1091
1092                 if ($subop == "add") {
1093
1094                         if (!WEB_DEMO_MODE) {
1095
1096                                 $regexp = db_escape_string($_GET["regexp"]);
1097                                 $match = db_escape_string($_GET["match"]);
1098
1099                                 $result = db_query($link,
1100                                         "INSERT INTO ttrss_filters (reg_exp,filter_type) VALUES
1101                                                 ('$regexp', (SELECT id FROM ttrss_filter_types WHERE
1102                                                         description = '$match'))");
1103                         }
1104                 }
1105
1106                 $result = db_query($link, "SELECT description
1107                         FROM ttrss_filter_types ORDER BY description");
1108
1109                 $filter_types = array();
1110
1111                 while ($line = db_fetch_assoc($result)) {
1112                         array_push($filter_types, $line["description"]);
1113                 }
1114
1115                 print "<table class=\"prefAddFeed\"><tr>
1116                         <td><input id=\"fadd_regexp\"></td>
1117                         <td>";
1118                         print_select("fadd_match", "Title", $filter_types);
1119
1120                 print"</td><td colspan=\"4\" align=\"right\">
1121                                 <a class=\"button\" href=\"javascript:addFilter()\">Add filter</a></td></tr>
1122                 </table>";
1123
1124                 $result = db_query($link, "SELECT
1125                                 id,reg_exp,description,
1126                                 (SELECT name FROM ttrss_filter_types WHERE
1127                                         id = filter_type) as filter_type_name,
1128                                 (SELECT description FROM ttrss_filter_types
1129                                         WHERE id = filter_type) as filter_type_descr
1130                         FROM
1131                                 ttrss_filters ORDER by reg_exp");
1132
1133                 print "<p><table width=\"100%\" class=\"prefFilterList\" id=\"prefFilterList\">";
1134
1135                 print "<tr class=\"title\">
1136                                         <td width=\"5%\">Select</td><td width=\"40%\">Filter expression</td>
1137                                         <td width=\"40%\">Description</td><td width=\"10%\">Match</td></tr>";
1138
1139                 $lnum = 0;
1140
1141                 while ($line = db_fetch_assoc($result)) {
1142
1143                         $class = ($lnum % 2) ? "even" : "odd";
1144
1145                         $filter_id = $line["id"];
1146                         $edit_filter_id = $_GET["id"];
1147
1148                         if ($subop == "edit" && $filter_id != $edit_filter_id) {
1149                                 $class .= "Grayed";
1150                         }
1151
1152                         print "<tr class=\"$class\" id=\"FILRR-$filter_id\">";
1153
1154                         $line["regexp"] = htmlspecialchars($line["reg_exp"]);
1155                         $line["description"] = htmlspecialchars($line["description"]);
1156
1157                         if (!$edit_filter_id || $subop != "edit") {
1158
1159                                 if (!$line["description"]) $line["description"] = "[No description]";
1160
1161                                 print "<td><input onclick='toggleSelectRow(this);'
1162                                 type=\"checkbox\" id=\"FICHK-".$line["id"]."\"></td>";
1163
1164                                 print "<td><a href=\"javascript:editFilter($filter_id);\">" .
1165                                         $line["reg_exp"] . "</td>";
1166
1167                                 print "<td><a href=\"javascript:editFilter($filter_id);\">" .
1168                                         $line["description"] . "</td>";
1169
1170                                 print "<td>".$line["filter_type_descr"]."</td>";
1171
1172                         } else if ($filter_id != $edit_filter_id) {
1173
1174                                 if (!$line["description"]) $line["description"] = "[No description]";
1175
1176                                 print "<td><input disabled=\"true\" type=\"checkbox\"
1177                                         id=\"FICHK-".$line["id"]."\"></td>";
1178
1179                                 print "<td>".$line["reg_exp"]."</td>";
1180                                 print "<td>".$line["description"]."</td>";
1181                                 print "<td>".$line["filter_type_descr"]."</td>";
1182
1183                         } else {
1184
1185                                 print "<td><input disabled=\"true\" type=\"checkbox\"></td>";
1186
1187                                 print "<td><input id=\"iedit_regexp\" value=\"".$line["reg_exp"].
1188                                         "\"></td>";
1189
1190                                 print "<td><input id=\"iedit_descr\" value=\"".$line["description"].
1191                                         "\"></td>";
1192
1193                                 print "<td>";
1194                                 print_select("iedit_match", $line["filter_type_descr"], $filter_types);
1195                                 print "</td>";
1196
1197                         }
1198
1199
1200                         print "</tr>";
1201
1202                         ++$lnum;
1203                 }
1204
1205                 if ($lnum == 0) {
1206                         print "<tr><td colspan=\"4\" align=\"center\">No filters defined.</td></tr>";
1207                 }
1208
1209                 print "</table>";
1210
1211                 print "<p>";
1212
1213                 if ($subop == "edit") {
1214                         print "Edit feed:
1215                                 <input type=\"submit\" class=\"button\"
1216                                         onclick=\"javascript:filterEditCancel()\" value=\"Cancel\">
1217                                 <input type=\"submit\" class=\"button\"
1218                                         onclick=\"javascript:filterEditSave()\" value=\"Save\">";
1219
1220                 } else {
1221
1222                         print "
1223                                 Selection:
1224                         <input type=\"submit\" class=\"button\"
1225                                 onclick=\"javascript:editSelectedFilter()\" value=\"Edit\">
1226                         <input type=\"submit\" class=\"button\"
1227                                 onclick=\"javascript:removeSelectedFilters()\" value=\"Remove\">";
1228                 }
1229         }
1230
1231         if ($op == "pref-labels") {
1232
1233                 $subop = $_GET["subop"];
1234
1235                 if ($subop == "editSave") {
1236
1237                         $sql_exp = $_GET["s"];
1238                         $descr = $_GET["d"];
1239                         $label_id = db_escape_string($_GET["id"]);
1240
1241 //                      print "$sql_exp : $descr : $label_id";
1242
1243                         $result = db_query($link, "UPDATE ttrss_labels SET
1244                                 sql_exp = '$sql_exp',
1245                                 description = '$descr'
1246                                 WHERE id = '$label_id'");
1247                 }
1248
1249                 if ($subop == "remove") {
1250
1251                         if (!WEB_DEMO_MODE) {
1252
1253                                 $ids = split(",", $_GET["ids"]);
1254
1255                                 foreach ($ids as $id) {
1256                                         db_query($link, "DELETE FROM ttrss_labels WHERE id = '$id'");
1257
1258                                 }
1259                         }
1260                 }
1261
1262                 if ($subop == "add") {
1263
1264                         if (!WEB_DEMO_MODE) {
1265
1266                                 $exp = $_GET["exp"];
1267
1268                                 $result = db_query($link,
1269                                         "INSERT INTO ttrss_labels (sql_exp,description)
1270                                                 VALUES ('$exp', '$exp')");
1271                         }
1272                 }
1273
1274                 print "<table class=\"prefAddFeed\"><tr>
1275                         <td><input id=\"ladd_expr\"></td>";
1276
1277                 print"<td colspan=\"4\" align=\"right\">
1278                                 <a class=\"button\" href=\"javascript:addLabel()\">Add label</a></td></tr>
1279                 </table>";
1280
1281                 $result = db_query($link, "SELECT
1282                                 id,sql_exp,description
1283                         FROM
1284                                 ttrss_labels ORDER by description");
1285
1286                 print "<p><table width=\"100%\" class=\"prefLabelList\" id=\"prefLabelList\">";
1287
1288                 print "<tr class=\"title\">
1289                                         <td width=\"5%\">Select</td><td width=\"40%\">SQL expression
1290                                         <a class=\"helpLink\" href=\"javascript:popupHelp(1)\">(?)</a>
1291                                         </td>
1292                                         <td width=\"40%\">Caption</td></tr>";
1293
1294                 $lnum = 0;
1295
1296                 while ($line = db_fetch_assoc($result)) {
1297
1298                         $class = ($lnum % 2) ? "even" : "odd";
1299
1300                         $label_id = $line["id"];
1301                         $edit_label_id = $_GET["id"];
1302
1303                         if ($subop == "edit" && $label_id != $edit_label_id) {
1304                                 $class .= "Grayed";
1305                         }
1306
1307                         print "<tr class=\"$class\" id=\"LILRR-$label_id\">";
1308
1309                         $line["sql_exp"] = htmlspecialchars($line["sql_exp"]);
1310                         $line["description"] = htmlspecialchars($line["description"]);
1311
1312                         if (!$edit_label_id || $subop != "edit") {
1313
1314                                 if (!$line["description"]) $line["description"] = "[No caption]";
1315
1316                                 print "<td><input onclick='toggleSelectRow(this);'
1317                                 type=\"checkbox\" id=\"LICHK-".$line["id"]."\"></td>";
1318
1319                                 print "<td><a href=\"javascript:editLabel($label_id);\">" .
1320                                         $line["sql_exp"] . "</td>";
1321
1322                                 print "<td><a href=\"javascript:editLabel($label_id);\">" .
1323                                         $line["description"] . "</td>";
1324
1325                         } else if ($label_id != $edit_label_id) {
1326
1327                                 if (!$line["description"]) $line["description"] = "[No description]";
1328
1329                                 print "<td><input disabled=\"true\" type=\"checkbox\"
1330                                         id=\"LICHK-".$line["id"]."\"></td>";
1331
1332                                 print "<td>".$line["sql_exp"]."</td>";
1333                                 print "<td>".$line["description"]."</td>";
1334
1335                         } else {
1336
1337                                 print "<td><input disabled=\"true\" type=\"checkbox\"></td>";
1338
1339                                 print "<td><input id=\"iedit_expr\" value=\"".$line["sql_exp"].
1340                                         "\"></td>";
1341
1342                                 print "<td><input id=\"iedit_descr\" value=\"".$line["description"].
1343                                         "\"></td>";
1344
1345                         }
1346
1347
1348                         print "</tr>";
1349
1350                         ++$lnum;
1351                 }
1352
1353                 if ($lnum == 0) {
1354                         print "<tr><td colspan=\"4\" align=\"center\">No labels defined.</td></tr>";
1355                 }
1356
1357                 print "</table>";
1358
1359                 print "<p>";
1360
1361                 if ($subop == "edit") {
1362                         print "Edit label:
1363                                 <input type=\"submit\" class=\"button\"
1364                                         onclick=\"javascript:labelEditCancel()\" value=\"Cancel\">
1365                                 <input type=\"submit\" class=\"button\"
1366                                         onclick=\"javascript:labelEditSave()\" value=\"Save\">";
1367
1368                 } else {
1369
1370                         print "
1371                                 Selection:
1372                         <input type=\"submit\" class=\"button\"
1373                                 onclick=\"javascript:editSelectedLabel()\" value=\"Edit\">
1374                         <input type=\"submit\" class=\"button\"
1375                                 onclick=\"javascript:removeSelectedLabels()\" value=\"Remove\">";
1376                 }
1377         }
1378
1379         if ($op == "error") {
1380                 print "<div width=\"100%\" align='center'>";
1381                 $msg = $_GET["msg"];
1382                 print $msg;
1383                 print "</div>";
1384         }
1385
1386         if ($op == "help") {
1387                 print "<html><head>
1388                         <title>Tiny Tiny RSS : Help</title>
1389                         <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
1390                         <script type=\"text/javascript\" src=\"functions.js\"></script>
1391                         <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
1392                         </head><body>";
1393
1394                 $tid = sprintf("%d", $_GET["tid"]);
1395
1396                 /* FIXME this badly needs real implementation */
1397
1398                 print "<div class='helpResponse'>";
1399
1400                 ?>
1401
1402                 <h1>Help for SQL expressions</h1>
1403
1404                 <h2>Description</h2>
1405
1406                 <p>The &laquo;SQL expression&raquo; is added to WHERE clause of
1407                         view feed query. You can match on ttrss_entries table fields
1408                         and even use subselect to query additional information. This
1409                         functionality is considered to be advanced and requires basic
1410                         understanding of SQL.</p>
1411
1412                 <h2>Examples</h2>
1413
1414                 <pre>unread = true</pre>
1415
1416                 Matches all unread articles
1417
1418                 <pre>title like '%Linux%'</pre>
1419
1420                 Matches all articles which mention Linux in the title. You get the idea.
1421
1422                 <p>See the database schema included in the distribution package for gruesome
1423                 details.</p>
1424
1425                 <?
1426
1427                 print "<div align='center'>
1428                         <a class=\"helpLink\"
1429                         href=\"javascript:window.close()\">(Close this window)</a></div>";
1430
1431                 print "</div>";
1432
1433                 print "</body></html>";
1434
1435         }
1436
1437         if ($op == "dlg") {
1438                 $id = $_GET["id"];
1439                 $param = $_GET["param"];
1440
1441                 if ($id == "quickAddFeed") {
1442                         print "Feed URL: <input
1443                         onblur=\"javascript:enableHotkeys()\" onfocus=\"javascript:disableHotkeys()\"
1444                         id=\"qafInput\">
1445                         <input class=\"button\"
1446                                 type=\"submit\" onclick=\"javascript:qafAdd()\" value=\"Add feed\">
1447                         <input class=\"button\"
1448                                 type=\"submit\" onclick=\"javascript:closeDlg()\"
1449                                 value=\"Cancel\">";
1450                 }
1451
1452                 if ($id == "quickDelFeed") {
1453
1454                         $param = db_escape_string($param);
1455
1456                         $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$param'");
1457
1458                         if ($result) {
1459
1460                                 $f_title = db_fetch_result($result, 0, "title");
1461
1462                                 print "Remove current feed ($f_title)?&nbsp;
1463                                 <input class=\"button\"
1464                                         type=\"submit\" onclick=\"javascript:qfdDelete($param)\" value=\"Remove\">
1465                                 <input class=\"button\"
1466                                         type=\"submit\" onclick=\"javascript:closeDlg()\"
1467                                         value=\"Cancel\">";
1468                         } else {
1469                                 print "Error: Feed $param not found.&nbsp;
1470                                 <input class=\"button\"
1471                                         type=\"submit\" onclick=\"javascript:closeDlg()\"
1472                                         value=\"Cancel\">";
1473                         }
1474                 }
1475
1476                 if ($id == "search") {
1477
1478                         print "<input id=\"searchbox\" class=\"extSearch\"
1479                         onblur=\"javascript:enableHotkeys()\" onfocus=\"javascript:disableHotkeys()\"
1480                         onchange=\"javascript:search()\">
1481                         <select id=\"searchmodebox\">
1482                                 <option selected>All feeds</option>
1483                                 <option>This feed</option>
1484                         </select>
1485                         <input type=\"submit\"
1486                                 class=\"button\" onclick=\"javascript:search()\" value=\"Search\">
1487                         <input class=\"button\"
1488                                 type=\"submit\" onclick=\"javascript:closeDlg()\"
1489                                 value=\"Close\">";
1490
1491                 }
1492
1493         }
1494
1495         if ($op == "updateAllFeeds") {
1496                 update_all_feeds($link, true);
1497
1498                 print "<rpc-reply>";
1499                 getLabelCounters($link);
1500                 getFeedCounters($link);
1501                 getTagCounters($link);
1502                 getGlobalCounters($link);
1503                 print "</rpc-reply>";
1504
1505         }
1506
1507         if ($op == "pref-prefs") {
1508
1509                 $subop = $_REQUEST["subop"];
1510
1511                 if ($subop == "Save configuration") {
1512
1513                         foreach (array_keys($_POST) as $pref_name) {
1514
1515                                 $pref_name = db_escape_string($pref_name);
1516                                 $value = db_escape_string($_POST[$pref_name]);
1517
1518                                 $result = db_query($link, "SELECT type_name
1519                                         FROM ttrss_prefs,ttrss_prefs_types
1520                                         WHERE pref_name = '$pref_name' AND type_id = ttrss_prefs_types.id");
1521
1522                                 if (db_num_rows($result) > 0) {
1523
1524                                         $type_name = db_fetch_result($result, 0, "type_name");
1525
1526 //                                      print "$pref_name : $type_name : $value<br>";
1527
1528                                         if ($type_name == "bool") {
1529                                                 if ($value == "1") {
1530                                                         $value = "true";
1531                                                 } else {
1532                                                         $value = "false";
1533                                                 }
1534                                         } else if ($type_name == "integer") {
1535                                                 $value = sprintf("%d", $value);
1536                                         }
1537
1538 //                                      print "$pref_name : $type_name : $value<br>";
1539
1540                                         db_query($link, "UPDATE ttrss_prefs SET value = '$value'
1541                                                 WHERE pref_name = '$pref_name'");
1542
1543                                 }
1544
1545                                 header("Location: prefs.php");
1546
1547                         }
1548
1549                 } else if ($subop == "getHelp") {
1550
1551                         $pref_name = db_escape_string($_GET["pn"]);
1552
1553                         $result = db_query($link, "SELECT help_text FROM ttrss_prefs
1554                                 WHERE pref_name = '$pref_name'");
1555
1556                         if (db_num_rows($result) > 0) {
1557                                 $help_text = db_fetch_result($result, 0, "help_text");
1558                                 print $help_text;
1559                         } else {
1560                                 print "Unknown option: $pref_name";
1561                         }
1562
1563                 } else if ($subop == "Reset to defaults") {
1564
1565                         db_query($link, "UPDATE ttrss_prefs SET value = def_value");
1566
1567                         header("Location: prefs.php");
1568
1569                 } else {
1570
1571                         $result = db_query($link, "SELECT
1572                                 pref_name,short_desc,help_text,value,type_name,
1573                                 section_name,def_value
1574                                 FROM ttrss_prefs,ttrss_prefs_types,ttrss_prefs_sections
1575                                 WHERE type_id = ttrss_prefs_types.id AND
1576                                         section_id = ttrss_prefs_sections.id
1577                                 ORDER BY section_name,short_desc");
1578
1579                         print "<form action=\"backend.php\" method=\"POST\">";
1580
1581                         print "<table width=\"100%\" class=\"prefPrefsList\">";
1582
1583                         $lnum = 0;
1584
1585                         $active_section = "";
1586
1587                         while ($line = db_fetch_assoc($result)) {
1588
1589                                 if ($active_section != $line["section_name"]) {
1590
1591                                         if ($active_section != "") {
1592                                                 print "</table><p><table width=\"100%\" class=\"prefPrefsList\">";
1593                                         }
1594
1595                                         $active_section = $line["section_name"];
1596
1597                                         print "<tr><td colspan=\"3\"><h3>$active_section</h3></td></tr>";
1598 //                                      print "<tr class=\"title\">
1599 //                                              <td width=\"25%\">Option</td><td>Value</td></tr>";
1600                                 }
1601
1602                                 $class = ($lnum % 2) ? "even" : "odd";
1603
1604                                 print "<tr class=\"$class\">";
1605
1606                                 $type_name = $line["type_name"];
1607                                 $pref_name = $line["pref_name"];
1608                                 $value = $line["value"];
1609                                 $def_value = $line["def_value"];
1610                                 $help_text = $line["help_text"];
1611
1612                                 print "<td width=\"40%\" id=\"$pref_name\">" . $line["short_desc"];
1613
1614                                 if ($help_text) print "<div class=\"prefHelp\">$help_text</div>";
1615
1616                                 print "</td>";
1617
1618                                 print "<td>";
1619
1620                                 if ($type_name == "bool") {
1621 //                                      print_select($pref_name, $value, array("true", "false"));
1622
1623                                         if ($value == "true") {
1624                                                 $value = "Yes";
1625                                         } else {
1626                                                 $value = "No";
1627                                         }
1628
1629                                         print_radio($pref_name, $value, array("Yes", "No"));
1630
1631                                 } else {
1632                                         print "<input class=\"editbox\" name=\"$pref_name\" value=\"$value\">";
1633                                 }
1634
1635                                 print "</td>";
1636
1637                                 print "</tr>";
1638
1639                                 $lnum++;
1640                         }
1641
1642                         print "</table>";
1643
1644                         print "<input type=\"hidden\" name=\"op\" value=\"pref-prefs\">";
1645
1646                         print "<p><input class=\"button\" type=\"submit\"
1647                                 name=\"subop\" value=\"Save configuration\">";
1648
1649                         print "&nbsp;<input class=\"button\" type=\"submit\"
1650                                 name=\"subop\" value=\"Reset to defaults\"></p>";
1651
1652                         print "</form>";
1653
1654                 }
1655
1656         }
1657
1658         db_close($link);
1659 ?>
1660
1661 <!-- <?= sprintf("Backend execution time: %.4f seconds", getmicrotime() - $script_started) ?> -->
1662