backend.php

   1 <?
   2         session_start();
   3
   4         if (!$_SESSION["uid"]) { exit; }
   5
   6         define(SCHEMA_VERSION, 2);
   7
   8         require_once "config.php";
   9         require_once "db.php";
  10         require_once "db-prefs.php";
  11         require_once "functions.php";
  12         require_once "magpierss/rss_fetch.inc";
  13
  14 //      $_SESSION["uid"] = PLACEHOLDER_UID; // FIXME: placeholder
  15 //      $_SESSION["name"] = PLACEHOLDER_NAME;
  16
  17         $op = $_REQUEST["op"];
  18
  19         if ($op == "rpc" || $op == "updateAllFeeds") {
  20                 header("Content-Type: application/xml");
  21         }
  22
  23         $script_started = getmicrotime();
  24
  25         $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
  26
  27         if (!$link) {
  28                 if (DB_TYPE == "mysql") {
  29                         print mysql_error();
  30                 }
  31                 // PG seems to display its own errors just fine by default.
  32                 return;
  33         }
  34
  35         if (DB_TYPE == "pgsql") {
  36                 pg_query("set client_encoding = 'utf-8'");
  37         }
  38
  39 /*
  40         $result = db_query($link, "SELECT schema_version FROM ttrss_version");
  41
  42         $schema_version = db_fetch_result($result, 0, "schema_version");
  43
  44         if ($schema_version != SCHEMA_VERSION) {
  45                 print "Error: database schema is invalid
  46                         (got version $schema_version; expected ".SCHEMA_VERSION.")";
  47                 return;
  48         }
  49 */
  50
  51         $fetch = $_GET["fetch"];
  52
  53         /* FIXME this needs reworking */
  54
  55         function getGlobalCounters($link) {
  56                 $result = db_query($link, "SELECT count(id) as c_id FROM ttrss_entries
  57                         WHERE unread = true AND owner_uid = " . $_SESSION["uid"]);
  58                 $c_id = db_fetch_result($result, 0, "c_id");
  59                 print "<counter id='global-unread' counter='$c_id'/>";
  60         }
  61
  62         function getTagCounters($link) {
  63                 $result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count
  64                         FROM ttrss_tags,ttrss_entries WHERE
  65                         ttrss_tags.owner_uid = ".$_SESSION["uid"]." AND
  66                         post_id = ttrss_entries.id AND unread = true GROUP BY tag_name
  67                 UNION
  68                         select tag_name,0 as count FROM ttrss_tags
  69                         WHERE ttrss_tags.owner_uid = ".$_SESSION["uid"]);
  70
  71                 $tags = array();
  72
  73                 while ($line = db_fetch_assoc($result)) {
  74                         $tags[$line["tag_name"]] += $line["count"];
  75                 }
  76
  77                 foreach (array_keys($tags) as $tag) {
  78                         $unread = $tags[$tag];
  79
  80                         $tag = htmlspecialchars($tag);
  81                         print "<tag id=\"$tag\" counter=\"$unread\"/>";
  82                 }
  83         }
  84
  85         function getLabelCounters($link) {
  86
  87                 $result = db_query($link, "SELECT count(id) as count FROM ttrss_entries
  88                         WHERE marked = true AND unread = true AND owner_uid = ".$_SESSION["uid"]);
  89
  90                 $count = db_fetch_result($result, 0, "count");
  91
  92                 print "<label id=\"-1\" counter=\"$count\"/>";
  93
  94                 $result = db_query($link, "SELECT owner_uid,id,sql_exp,description FROM
  95                         ttrss_labels WHERE owner_uid = ".$_SESSION["uid"]." ORDER by description");
  96
  97                 while ($line = db_fetch_assoc($result)) {
  98
  99                         $id = -$line["id"] - 11;
 100
 101                         error_reporting (0);
 102
 103                         $tmp_result = db_query($link, "SELECT count(id) as count FROM ttrss_entries
 104                                 WHERE (" . $line["sql_exp"] . ") AND unread = true");
 105
 106                         $count = db_fetch_result($tmp_result, 0, "count");
 107
 108                         print "<label id=\"$id\" counter=\"$count\"/>";
 109
 110                         error_reporting (E_ERROR | E_WARNING | E_PARSE);
 111
 112                 }
 113         }
 114
 115         function getFeedCounter($link, $id) {
 116
 117                 $result = db_query($link, "SELECT
 118                                 count(id) as count FROM ttrss_entries
 119                         WHERE feed_id = '$id' AND unread = true");
 120
 121                         $count = db_fetch_result($result, 0, "count");
 122
 123                         print "<feed id=\"$id\" counter=\"$count\"/>";
 124         }
 125
 126         function getFeedCounters($link) {
 127
 128                 $result = db_query($link, "SELECT id,
 129                         (SELECT count(id) FROM ttrss_entries WHERE feed_id = ttrss_feeds.id
 130                                 AND unread = true) as count
 131                         FROM ttrss_feeds WHERE owner_uid = ".$_SESSION["uid"]);
 132
 133                 while ($line = db_fetch_assoc($result)) {
 134
 135                         $id = $line["id"];
 136                         $count = $line["count"];
 137
 138                         print "<feed id=\"$id\" counter=\"$count\"/>";
 139                 }
 140         }
 141
 142         function outputFeedList($link, $tags = false) {
 143
 144                 print "<html><head>
 145                         <title>Tiny Tiny RSS : Feedlist</title>
 146                         <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">";
 147
 148                 if (get_pref($link, 'USE_COMPACT_STYLESHEET')) {
 149                         print "<link rel=\"stylesheet\" type=\"text/css\"
 150                                 href=\"tt-rss_compact.css\"/>";
 151                 } else {
 152                         print "<link title=\"Compact Stylesheet\" rel=\"alternate stylesheet\"
 153                                         type=\"text/css\" href=\"tt-rss_compact.css\"/>";
 154                 }
 155
 156                 print "<script type=\"text/javascript\" src=\"functions.js\"></script>
 157                         <script type=\"text/javascript\" src=\"feedlist.js\"></script>
 158                         <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 159                         </head><body onload=\"init()\">";
 160
 161                 print "<ul class=\"feedList\" id=\"feedList\">";
 162
 163                 $owner_uid = $_SESSION["uid"];
 164
 165                 if (!$tags) {
 166
 167                         /* virtual feeds */
 168
 169                         $result = db_query($link, "SELECT count(id) as num_starred
 170                                 FROM ttrss_entries WHERE marked = true AND unread = true AND owner_uid = '$owner_uid'");
 171                         $num_starred = db_fetch_result($result, 0, "num_starred");
 172
 173                         $class = "virt";
 174
 175                         if ($num_starred > 0) $class .= "Unread";
 176
 177                         printFeedEntry(-1, $class, "Starred articles", $num_starred,
 178                                 "images/mark_set.png", $link);
 179
 180                         if (get_pref($link, 'ENABLE_LABELS')) {
 181
 182                                 $result = db_query($link, "SELECT id,sql_exp,description FROM
 183                                         ttrss_labels WHERE owner_uid = '$owner_uid' ORDER by description");
 184
 185                                 if (db_num_rows($result) > 0) {
 186                                         print "<li><hr></li>";
 187                                 }
 188
 189                                 while ($line = db_fetch_assoc($result)) {
 190
 191                                         error_reporting (0);
 192
 193                                         $tmp_result = db_query($link, "SELECT count(id) as count FROM ttrss_entries
 194                                                 WHERE (" . $line["sql_exp"] . ") AND unread = true");
 195
 196                                         $count = db_fetch_result($tmp_result, 0, "count");
 197
 198                                         $class = "label";
 199
 200                                         if ($count > 0) {
 201                                                 $class .= "Unread";
 202                                         }
 203
 204                                         error_reporting (E_ERROR | E_WARNING | E_PARSE);
 205
 206                                         printFeedEntry(-$line["id"]-11,
 207                                                 $class, $line["description"], $count, "images/label.png", $link);
 208
 209                                 }
 210                         }
 211
 212                         print "<li><hr></li>";
 213
 214                         $result = db_query($link, "SELECT *,
 215                                 (SELECT count(id) FROM ttrss_entries
 216                                         WHERE feed_id = ttrss_feeds.id) AS total,
 217                                 (SELECT count(id) FROM ttrss_entries
 218                                         WHERE feed_id = ttrss_feeds.id AND unread = true) as unread
 219                                 FROM ttrss_feeds WHERE owner_uid = '$owner_uid' ORDER BY title");
 220
 221                         $actid = $_GET["actid"];
 222
 223                         /* real feeds */
 224
 225                         $lnum = 0;
 226
 227                         $total_unread = 0;
 228
 229                         while ($line = db_fetch_assoc($result)) {
 230
 231                                 $feed = $line["title"];
 232                                 $feed_id = $line["id"];
 233
 234                                 $subop = $_GET["subop"];
 235
 236                                 $total = $line["total"];
 237                                 $unread = $line["unread"];
 238
 239         //                      $class = ($lnum % 2) ? "even" : "odd";
 240
 241                                 $class = "feed";
 242
 243                                 if ($unread > 0) $class .= "Unread";
 244
 245                                 if ($actid == $feed_id) {
 246                                         $class .= "Selected";
 247                                 }
 248
 249                                 $total_unread += $unread;
 250
 251                                 printFeedEntry($feed_id, $class, $feed, $unread, "icons/$feed_id.ico", $link);
 252
 253                                 ++$lnum;
 254                         }
 255                 } else {
 256
 257                         // tags
 258
 259                         $result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count
 260                                 FROM ttrss_tags,ttrss_entries WHERE
 261                                 post_id = ttrss_entries.id AND unread = true
 262                                 AND ttrss_tags.owner_uid = '$owner_uid' GROUP BY tag_name
 263                         UNION
 264                                 select tag_name,0 as count FROM ttrss_tags WHERE owner_uid = '$owner_uid'");
 265
 266                         $tags = array();
 267
 268                         while ($line = db_fetch_assoc($result)) {
 269                                 $tags[$line["tag_name"]] += $line["count"];
 270                         }
 271
 272                         foreach (array_keys($tags) as $tag) {
 273
 274                                 $unread = $tags[$tag];
 275
 276                                 $class = "odd";
 277
 278                                 if ($unread > 0) {
 279                                         $class .= "Unread";
 280                                 }
 281
 282                                 printFeedEntry($tag, $class, $tag, $unread, "images/tag.png", $link);
 283
 284                         }
 285
 286                 }
 287
 288                 if (db_num_rows($result) == 0) {
 289                         print "<li>No tags/feeds to display.</li>";
 290                 }
 291
 292                 print "</ul>";
 293
 294                 print "<div class=\"invisible\" id=\"FEEDTU\">$total_unread</div>";
 295
 296         }
 297
 298
 299         if ($op == "rpc") {
 300
 301                 $subop = $_GET["subop"];
 302
 303                 if ($subop == "getLabelCounters") {
 304                         $aid = $_GET["aid"];
 305                         print "<rpc-reply>";
 306                         getLabelCounters($link);
 307                         if ($aid) {
 308                                 getFeedCounter($link, $aid);
 309                         }
 310                         print "</rpc-reply>";
 311                 }
 312
 313                 if ($subop == "getFeedCounters") {
 314                         print "<rpc-reply>";
 315                         getFeedCounters($link);
 316                         print "</rpc-reply>";
 317                 }
 318
 319                 if ($subop == "getAllCounters") {
 320                         print "<rpc-reply>";
 321                         getLabelCounters($link);
 322                         getFeedCounters($link);
 323                         getTagCounters($link);
 324                         getGlobalCounters($link);
 325                         print "</rpc-reply>";
 326                 }
 327
 328                 if ($subop == "mark") {
 329                         $mark = $_GET["mark"];
 330                         $id = db_escape_string($_GET["id"]);
 331
 332                         if ($mark == "1") {
 333                                 $mark = "true";
 334                         } else {
 335                                 $mark = "false";
 336                         }
 337
 338                         $result = db_query($link, "UPDATE ttrss_entries SET marked = $mark
 339                                 WHERE id = '$id'");
 340                 }
 341
 342                 if ($subop == "updateFeed") {
 343                         $feed_id = db_escape_string($_GET["feed"]);
 344
 345                         $result = db_query($link,
 346                                 "SELECT feed_url FROM ttrss_feeds WHERE id = '$feed_id'");
 347
 348                         if (db_num_rows($result) > 0) {
 349                                 $feed_url = db_fetch_result($result, 0, "feed_url");
 350 //                              update_rss_feed($link, $feed_url, $feed_id);
 351                         }
 352
 353                         print "DONE-$feed_id";
 354
 355                         return;
 356                 }
 357
 358                 if ($subop == "forceUpdateAllFeeds" || $subop == "updateAllFeeds") {
 359
 360                         update_all_feeds($link, true);
 361
 362                         $omode = $_GET["omode"];
 363
 364                         if (!$omode) $omode = "tfl";
 365
 366                         print "<rpc-reply>";
 367                         if (strchr($omode, "l")) getLabelCounters($link);
 368                         if (strchr($omode, "f")) getFeedCounters($link);
 369                         if (strchr($omode, "t")) getTagCounters($link);
 370                         getGlobalCounters($link);
 371                         print "</rpc-reply>";
 372                 }
 373
 374                 if ($subop == "catchupPage") {
 375
 376                         $ids = split(",", $_GET["ids"]);
 377
 378                         foreach ($ids as $id) {
 379
 380                                 db_query($link, "UPDATE ttrss_entries SET unread=false,last_read = NOW()
 381                                         WHERE id = '$id'");
 382
 383                         }
 384
 385                         print "Marked active page as read.";
 386                 }
 387
 388                 if ($subop == "sanityCheck") {
 389
 390                         $error_code = 0;
 391
 392                         $result = db_query($link, "SELECT schema_version FROM ttrss_version");
 393
 394                         $schema_version = db_fetch_result($result, 0, "schema_version");
 395
 396                         if ($schema_version != SCHEMA_VERSION) {
 397                                 $error_code = 5;
 398                         }
 399
 400                         print "<error code='$error_code'/>";
 401                 }
 402         }
 403
 404         if ($op == "feeds") {
 405
 406                 $tags = $_GET["tags"];
 407
 408                 $subop = $_GET["subop"];
 409
 410                 if ($subop == "catchupAll") {
 411                         db_query($link, "UPDATE ttrss_entries SET last_read = NOW(),unread = false");
 412                 }
 413
 414                 outputFeedList($link, $tags);
 415
 416         }
 417
 418         if ($op == "view") {
 419
 420                 $id = $_GET["id"];
 421                 $feed_id = $_GET["feed"];
 422
 423                 $result = db_query($link, "UPDATE ttrss_entries SET unread = false,last_read = NOW() WHERE id = '$id'");
 424
 425                 $addheader = $_GET["addheader"];
 426
 427                 $result = db_query($link, "SELECT title,link,content,feed_id,comments,
 428                         (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url
 429                         FROM ttrss_entries
 430                         WHERE   id = '$id'");
 431
 432                 if ($addheader) {
 433                         print "<html><head>
 434                                 <title>Tiny Tiny RSS : Article $id</title>
 435                                 <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
 436                                 <script type=\"text/javascript\" src=\"functions.js\"></script>
 437                                 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 438                                 </head><body>";
 439                 }
 440
 441                 if ($result) {
 442
 443                         $line = db_fetch_assoc($result);
 444
 445                         if ($line["icon_url"]) {
 446                                 $feed_icon = "<img class=\"feedIcon\" src=\"" . $line["icon_url"] . "\">";
 447                         } else {
 448                                 $feed_icon = "&nbsp;";
 449                         }
 450
 451                         if ($line["comments"] && $line["link"] != $line["comments"]) {
 452                                 $entry_comments = "(<a href=\"".$line["comments"]."\">Comments</a>)";
 453                         } else {
 454                                 $entry_comments = "";
 455                         }
 456
 457                         print "<div class=\"postReply\">";
 458
 459                         print "<div class=\"postHeader\"><table>";
 460
 461                         print "<tr><td><b>Title:</b></td>
 462                                 <td width='100%'>" . $line["title"] . "</td></tr>";
 463
 464                         print "<tr><td><b>Link:</b></td>
 465                                 <td width='100%'>
 466                                 <a href=\"" . $line["link"] . "\">".$line["link"]."</a>
 467                                 $entry_comments</td></tr>";
 468
 469                         print "</table></div>";
 470
 471                         print "<div class=\"postIcon\">" . $feed_icon . "</div>";
 472                         print "<div class=\"postContent\">" . $line["content"] . "</div>";
 473
 474                         print "</div>";
 475
 476                         print "<script type=\"text/javascript\">
 477                                 update_label_counters('$feed_id');
 478                         </script>";
 479                 }
 480
 481                 if ($addheader) {
 482                         print "</body></html>";
 483                 }
 484         }
 485
 486         if ($op == "viewfeed") {
 487
 488                 $feed = $_GET["feed"];
 489                 $skip = $_GET["skip"];
 490                 $subop = $_GET["subop"];
 491                 $view_mode = $_GET["view"];
 492                 $addheader = $_GET["addheader"];
 493                 $limit = $_GET["limit"];
 494
 495                 if (!$feed) {
 496                         print "Error: no feed to display.";
 497                         return;
 498                 }
 499
 500                 if (!$skip) $skip = 0;
 501
 502                 if ($subop == "undefined") $subop = "";
 503
 504                 if ($addheader) {
 505                         print "<html><head>
 506                                 <title>Tiny Tiny RSS : Feed $feed</title>
 507                                 <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">";
 508
 509                         if (get_pref($link, 'USE_COMPACT_STYLESHEET')) {
 510                                 print "<link rel=\"stylesheet\"
 511                                                 type=\"text/css\" href=\"tt-rss_compact.css\"/>";
 512
 513                         } else {
 514                                 print "<link title=\"Compact Stylesheet\" rel=\"alternate stylesheet\"
 515                                                 type=\"text/css\" href=\"tt-rss_compact.css\"/>";
 516                         }
 517                         print "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 518                                 <script type=\"text/javascript\" src=\"functions.js\"></script>
 519                                 <script type=\"text/javascript\" src=\"viewfeed.js\"></script>
 520                                 </head><body onload='init()'>";
 521                 }
 522
 523                 if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
 524
 525                         $tmp_result = db_query($link, "SELECT feed_url FROM ttrss_feeds
 526                                 WHERE id = '$feed'");
 527
 528                         $feed_url = db_fetch_result($tmp_result, 0, "feed_url");
 529
 530                         update_rss_feed($link, $feed_url, $feed);
 531
 532                 }
 533
 534                 if ($subop == "MarkAllRead")  {
 535
 536                         if (sprintf("%d", $feed) != 0) {
 537
 538                                 if ($feed > 0) {
 539                                         db_query($link, "UPDATE ttrss_entries
 540                                                 SET unread = false,last_read = NOW()
 541                                                 WHERE feed_id = '$feed'");
 542
 543                                 } else if ($feed < 0 && $feed > -10) { // special, like starred
 544
 545                                         if ($feed == -1) {
 546                                                 db_query($link, "UPDATE ttrss_entries
 547                                                         SET unread = false,last_read = NOW()
 548                                                         WHERE marked = true");
 549                                         }
 550
 551                                 } else if ($feed < -10) { // label
 552
 553                                         $label_id = -$feed - 11;
 554
 555                                         $tmp_result = db_query($link, "SELECT sql_exp FROM ttrss_labels
 556                                                 WHERE id = '$label_id'");
 557
 558                                         if ($tmp_result) {
 559                                                 $sql_exp = db_fetch_result($tmp_result, 0, "sql_exp");
 560
 561                                                 db_query($link, "UPDATE ttrss_entries
 562                                                         SET unread = false,last_read = NOW()
 563                                                         WHERE $sql_exp");
 564                                         }
 565                                 }
 566                         } else { // tag
 567                                 // FIXME, implement catchup for tags
 568                         }
 569
 570                 }
 571
 572                 print "<table class=\"headlinesList\" id=\"headlinesList\" width=\"100%\">";
 573
 574                 $search = $_GET["search"];
 575
 576                 $search_mode = $_GET["smode"];
 577
 578                 if ($search) {
 579                         $search_query_part = "(upper(title) LIKE upper('%$search%')
 580                                 OR content LIKE '%$search%') AND";
 581                 } else {
 582                         $search_query_part = "";
 583                 }
 584
 585                 $view_query_part = "";
 586
 587                 if ($view_mode == "Starred") {
 588                         $view_query_part = " marked = true AND ";
 589                 }
 590
 591                 if ($view_mode == "Unread") {
 592                         $view_query_part = " unread = true AND ";
 593                 }
 594
 595                 if ($view_mode == "Unread or Starred") {
 596                         $view_query_part = " (unread = true OR marked = true) AND ";
 597                 }
 598
 599                 if ($view_mode == "Unread or Updated") {
 600                         $view_query_part = " (unread = true OR last_read is NULL) AND ";
 601                 }
 602
 603 /*              $result = db_query($link, "SELECT count(id) AS total_entries
 604                         FROM ttrss_entries WHERE
 605                         $search_query_part
 606                         feed_id = '$feed'");
 607
 608                 $total_entries = db_fetch_result($result, 0, "total_entries"); */
 609
 610 /*              $result = db_query("SELECT count(id) AS unread_entries
 611                         FROM ttrss_entries WHERE
 612                         $search_query_part
 613                         unread = true AND
 614                         feed_id = '$feed'");
 615
 616                 $unread_entries = db_fetch_result($result, 0, "unread_entries"); */
 617
 618                 if ($limit && $limit != "All") {
 619                         $limit_query_part = "LIMIT " . $limit;
 620                 }
 621
 622                 $vfeed_query_part = "";
 623
 624                 // override query strategy and enable feed display when searching globally
 625                 if ($search_mode == "All feeds") {
 626                         $query_strategy_part = "id > 0";
 627                         $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
 628                                 id = feed_id) as feed_title,";
 629                 } else if (sprintf("%d", $feed) == 0) {
 630                         $query_strategy_part = "ttrss_entries.id > 0";
 631                         $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
 632                                 id = feed_id) as feed_title,";
 633                 } else if ($feed >= 0) {
 634                         $query_strategy_part = "feed_id = '$feed'";
 635                 } else if ($feed == -1) { // starred virtual feed
 636                         $query_strategy_part = "marked = true";
 637                         $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
 638                                 id = feed_id) as feed_title,";
 639                 } else if ($feed <= -10) { // labels
 640                         $label_id = -$feed - 11;
 641
 642                         $tmp_result = db_query($link, "SELECT sql_exp FROM ttrss_labels
 643                                 WHERE id = '$label_id'");
 644
 645                         $query_strategy_part = db_fetch_result($tmp_result, 0, "sql_exp");
 646
 647                         $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
 648                                 id = feed_id) as feed_title,";
 649                 } else {
 650                         $query_strategy_part = "id > 0"; // dumb
 651                 }
 652
 653
 654                 $order_by = "updated DESC";
 655
 656 //              if ($feed < -10) {
 657 //                      $order_by = "feed_id,updated DESC";
 658 //              }
 659
 660                 if ($feed < -10) error_reporting (0);
 661
 662                 if (sprintf("%d", $feed) != 0) {
 663
 664                         $result = db_query($link, "SELECT
 665                                         id,title,updated,unread,feed_id,marked,link,last_read,
 666                                         SUBSTRING(last_read,1,19) as last_read_noms,
 667                                         $vfeed_query_part
 668                                         SUBSTRING(updated,1,19) as updated_noms
 669                                 FROM
 670                                         ttrss_entries
 671                                 WHERE
 672                                 $search_query_part
 673                                 $view_query_part
 674                                 $query_strategy_part ORDER BY $order_by
 675                                 $limit_query_part");
 676
 677                 } else {
 678                         // browsing by tag
 679
 680                         $result = db_query($link, "SELECT
 681                                 ttrss_entries.id as id,title,updated,unread,feed_id,
 682                                 marked,link,last_read,
 683                                 SUBSTRING(last_read,1,19) as last_read_noms,
 684                                 $vfeed_query_part
 685                                 SUBSTRING(updated,1,19) as updated_noms
 686                                 FROM
 687                                         ttrss_entries,ttrss_tags
 688                                 WHERE
 689                                         post_id = ttrss_entries.id AND tag_name = '$feed' AND
 690                                         $view_query_part
 691                                         $search_query_part
 692                                         $query_strategy_part ORDER BY $order_by
 693                                 $limit_query_part");
 694                 }
 695
 696                 if (!$result) {
 697                         print "<tr><td colspan='4' align='center'>
 698                                 Could not display feed (query failed). Please check match syntax or local configuration.</td></tr>";
 699                         return;
 700                 }
 701
 702                 $lnum = 0;
 703
 704                 error_reporting (E_ERROR | E_WARNING | E_PARSE);
 705
 706                 $num_unread = 0;
 707
 708                 while ($line = db_fetch_assoc($result)) {
 709
 710                         $class = ($lnum % 2) ? "even" : "odd";
 711
 712                         $id = $line["id"];
 713                         $feed_id = $line["feed_id"];
 714
 715 //                      printf("L %d (%s) &gt; U %d (%s) = %d<br>",
 716 //                              strtotime($line["last_read_noms"]), $line["last_read_noms"],
 717 //                              strtotime($line["updated"]), $line["updated"],
 718 //                              strtotime($line["last_read"]) >= strtotime($line["updated"]));
 719
 720 /*                      if ($line["last_read"] != "" && $line["updated"] != "" &&
 721                                 strtotime($line["last_read_noms"]) < strtotime($line["updated_noms"])) {
 722
 723                                 $update_pic = "<img id='FUPDPIC-$id' src=\"images/updated.png\"
 724                                         alt=\"Updated\">";
 725
 726                         } else {
 727
 728                                 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
 729                                         alt=\"Updated\">";
 730
 731                         } */
 732
 733                         if ($line["last_read"] == "" &&
 734                                         ($line["unread"] != "t" && $line["unread"] != "1")) {
 735
 736                                 $update_pic = "<img id='FUPDPIC-$id' src=\"images/updated.png\"
 737                                         alt=\"Updated\">";
 738                         } else {
 739                                 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
 740                                         alt=\"Updated\">";
 741                         }
 742
 743                         if ($line["unread"] == "t" || $line["unread"] == "1") {
 744                                 $class .= "Unread";
 745                                 ++$num_unread;
 746                         }
 747
 748                         if ($line["marked"] == "t" || $line["marked"] == "1") {
 749                                 $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_set.png\"
 750                                         alt=\"Reset mark\" onclick='javascript:toggleMark($id, false)'>";
 751                         } else {
 752                                 $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_unset.png\"
 753                                         alt=\"Set mark\" onclick='javascript:toggleMark($id, true)'>";
 754                         }
 755
 756                         $content_link = "<a id=\"FTITLE-$id\" href=\"javascript:view($id,$feed_id);\">" .
 757                                 $line["title"] . "</a>";
 758
 759                         print "<tr class='$class' id='RROW-$id'>";
 760                         // onclick=\"javascript:view($id,$feed_id)\">
 761
 762                         print "<td valign='center' align='center'>$update_pic</td>";
 763                         print "<td valign='center' align='center'>$marked_pic</td>";
 764
 765                         print "<td width='25%'>
 766                                 <a href=\"javascript:view($id,$feed_id);\">".$line["updated"]."</a></td>";
 767
 768                         if ($line["feed_title"]) {
 769                                 print "<td width='50%'>$content_link</td>";
 770                                 print "<td width='20%'>
 771                                         <a href='javascript:viewfeed($feed_id)'>".$line["feed_title"]."</a></td>";
 772                         } else {
 773                                 print "<td width='70%'>$content_link</td>";
 774                         }
 775
 776                         print "</tr>";
 777
 778                         ++$lnum;
 779                 }
 780
 781                 if ($lnum == 0) {
 782                         print "<tr><td align='center'>No articles found.</td></tr>";
 783                 }
 784
 785                 print "</table>";
 786
 787                 print "<script type=\"text/javascript\">
 788                         document.onkeydown = hotkey_handler;
 789                         update_label_counters('$feed');
 790                 </script>";
 791
 792                 if ($addheader) {
 793                         print "</body></html>";
 794                 }
 795
 796         }
 797
 798         if ($op == "pref-rpc") {
 799
 800                 $subop = $_GET["subop"];
 801
 802                 if ($subop == "unread") {
 803                         $ids = split(",", $_GET["ids"]);
 804                         foreach ($ids as $id) {
 805                                 db_query($link, "UPDATE ttrss_entries SET unread = true WHERE feed_id = '$id'");
 806                         }
 807
 808                         print "Marked selected feeds as read.";
 809                 }
 810
 811                 if ($subop == "read") {
 812                         $ids = split(",", $_GET["ids"]);
 813                         foreach ($ids as $id) {
 814                                 db_query($link, "UPDATE ttrss_entries
 815                                         SET unread = false,last_read = NOW() WHERE feed_id = '$id'");
 816                         }
 817
 818                         print "Marked selected feeds as unread.";
 819
 820                 }
 821
 822         }
 823
 824         if ($op == "pref-feeds") {
 825
 826                 $subop = $_GET["subop"];
 827
 828                 if ($subop == "editSave") {
 829                         $feed_title = db_escape_string($_GET["t"]);
 830                         $feed_link = db_escape_string($_GET["l"]);
 831                         $upd_intl = db_escape_string($_GET["ui"]);
 832                         $purge_intl = db_escape_string($_GET["pi"]);
 833                         $feed_id = $_GET["id"];
 834
 835                         if (strtoupper($upd_intl) == "DEFAULT")
 836                                 $upd_intl = 0;
 837
 838                         if (strtoupper($purge_intl) == "DEFAULT")
 839                                 $purge_intl = 0;
 840
 841                         if (strtoupper($purge_intl) == "DISABLED")
 842                                 $purge_intl = -1;
 843
 844                         $result = db_query($link, "UPDATE ttrss_feeds SET
 845                                 title = '$feed_title', feed_url = '$feed_link',
 846                                 update_interval = '$upd_intl',
 847                                 purge_interval = '$purge_intl'
 848                                 WHERE id = '$feed_id'");
 849
 850                 }
 851
 852                 if ($subop == "remove") {
 853
 854                         if (!WEB_DEMO_MODE) {
 855
 856                                 $ids = split(",", $_GET["ids"]);
 857
 858                                 foreach ($ids as $id) {
 859                                         db_query($link, "DELETE FROM ttrss_feeds WHERE id = '$id'");
 860
 861                                         $icons_dir = get_pref($link, 'ICONS_DIR');
 862
 863                                         if (file_exists($icons_dir . "/$id.ico")) {
 864                                                 unlink($icons_dir . "/$id.ico");
 865                                         }
 866                                 }
 867                         }
 868                 }
 869
 870                 if ($subop == "add") {
 871
 872                         if (!WEB_DEMO_MODE) {
 873
 874                                 $feed_link = db_escape_string($_GET["link"]);
 875
 876                                 $result = db_query($link,
 877                                         "INSERT INTO ttrss_feeds (owner_uid,feed_url,title) VALUES ('".$_SESSION["uid"]."', '$feed_link', '')");
 878
 879                                 $result = db_query($link,
 880                                         "SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_link'");
 881
 882                                 $feed_id = db_fetch_result($result, 0, "id");
 883
 884                                 if ($feed_id) {
 885                                         update_rss_feed($link, $feed_link, $feed_id);
 886                                 }
 887                         }
 888                 }
 889
 890                 $result = db_query($link, "SELECT id,title,feed_url,last_error
 891                         FROM ttrss_feeds WHERE last_error != ''");
 892
 893                 if (db_num_rows($result) > 0) {
 894
 895                         print "<div class=\"warning\">";
 896
 897                         print "<b>Feeds with update errors:</b>";
 898
 899                         print "<ul class=\"nomarks\">";
 900
 901                         while ($line = db_fetch_assoc($result)) {
 902                                 print "<li>" . $line["title"] . " (" . $line["feed_url"] . "): " .
 903                                         $line["last_error"];
 904                         }
 905
 906                         print "</ul>";
 907                         print "</div>";
 908
 909                 }
 910
 911                 print "<table class=\"prefAddFeed\"><tr>
 912                         <td><input id=\"fadd_link\"></td>
 913                         <td colspan=\"4\" align=\"right\">
 914                                 <a class=\"button\" href=\"javascript:addFeed()\">Add feed</a></td></tr>
 915                 </table>";
 916
 917                 $result = db_query($link, "SELECT
 918                                 id,title,feed_url,substring(last_updated,1,16) as last_updated,
 919                                 update_interval,purge_interval
 920                         FROM
 921                                 ttrss_feeds WHERE owner_uid = '".$_SESSION["uid"]."' ORDER by title");
 922
 923                 print "<p><table width=\"100%\" class=\"prefFeedList\" id=\"prefFeedList\">";
 924                 print "<tr class=\"title\">
 925                                         <td>&nbsp;</td><td>Select</td><td width=\"30%\">Title</td>
 926                                         <td width=\"30%\">Link</td>
 927                                         <td width=\"10%\">Update Interval</td>
 928                                         <td width=\"10%\">Purge Days</td>
 929                                         <td>Last updated</td></tr>";
 930
 931                 $lnum = 0;
 932
 933                 while ($line = db_fetch_assoc($result)) {
 934
 935                         $class = ($lnum % 2) ? "even" : "odd";
 936
 937                         $feed_id = $line["id"];
 938
 939                         $edit_feed_id = $_GET["id"];
 940
 941                         if ($subop == "edit" && $feed_id != $edit_feed_id) {
 942                                 $class .= "Grayed";
 943                         }
 944
 945                         print "<tr class=\"$class\" id=\"FEEDR-$feed_id\">";
 946
 947                         $icon_file = get_pref($link, 'ICONS_DIR') . "/$feed_id.ico";
 948
 949                         if (file_exists($icon_file) && filesize($icon_file) > 0) {
 950                                         $feed_icon = "<img width=\"16\" height=\"16\"
 951                                                 src=\"" . get_pref($link, 'ICONS_URL') . "/$feed_id.ico\">";
 952                         } else {
 953                                 $feed_icon = "&nbsp;";
 954                         }
 955                         print "<td align='center'>$feed_icon</td>";
 956
 957                         $edit_title = htmlspecialchars(db_unescape_string($line["title"]));
 958                         $edit_link = htmlspecialchars(db_unescape_string($line["feed_url"]));
 959
 960                         if (!$edit_feed_id || $subop != "edit") {
 961
 962                                 print "<td><input onclick='toggleSelectRow(this);'
 963                                 type=\"checkbox\" id=\"FRCHK-".$line["id"]."\"></td>";
 964
 965                                 print "<td><a href=\"javascript:editFeed($feed_id);\">" .
 966                                         $edit_title . "</a></td>";
 967                                 print "<td><a href=\"javascript:editFeed($feed_id);\">" .
 968                                         $edit_link . "</a></td>";
 969
 970                                 if ($line["update_interval"] == "0")
 971                                         $line["update_interval"] = "Default";
 972
 973                                 print "<td><a href=\"javascript:editFeed($feed_id);\">" .
 974                                         $line["update_interval"] . "</a></td>";
 975
 976                                 if ($line["purge_interval"] == "0")
 977                                         $line["purge_interval"] = "Default";
 978
 979                                 if ($line["purge_interval"] < 0)
 980                                         $line["purge_interval"] = "Disabled";
 981
 982                                 print "<td><a href=\"javascript:editFeed($feed_id);\">" .
 983                                         $line["purge_interval"] . "</a></td>";
 984
 985                         } else if ($feed_id != $edit_feed_id) {
 986
 987                                 print "<td><input disabled=\"true\" type=\"checkbox\"
 988                                         id=\"FRCHK-".$line["id"]."\"></td>";
 989
 990                                 print "<td>$edit_title</td>";
 991                                 print "<td>$edit_link</td>";
 992
 993                                 if ($line["update_interval"] == "0")
 994                                         $line["update_interval"] = "Default";
 995
 996                                 print "<td>" . $line["update_interval"] . "</td>";
 997
 998                                 if ($line["purge_interval"] == "0")
 999                                         $line["purge_interval"] = "Default";
1000
1001                                 if ($line["purge_interval"] < 0)
1002                                         $line["purge_interval"] = "Disabled";
1003
1004                                 print "<td>" . $line["purge_interval"] . "</td>";
1005
1006                         } else {
1007
1008                                 print "<td><input disabled=\"true\" type=\"checkbox\"></td>";
1009
1010                                 print "<td><input id=\"iedit_title\" value=\"$edit_title\"></td>";
1011                                 print "<td><input id=\"iedit_link\" value=\"$edit_link\"></td>";
1012                                 print "<td><input id=\"iedit_updintl\" value=\"".$line["update_interval"]."\"></td>";
1013                                 print "<td><input id=\"iedit_purgintl\" value=\"".$line["purge_interval"]."\"></td>";
1014
1015                         }
1016
1017                         if (!$line["last_updated"]) $line["last_updated"] = "Never";
1018
1019                         print "<td>" . $line["last_updated"] . "</td>";
1020
1021                         print "</tr>";
1022
1023                         ++$lnum;
1024                 }
1025
1026                 if ($lnum == 0) {
1027                         print "<tr><td colspan=\"5\" align=\"center\">No feeds defined.</td></tr>";
1028                 }
1029
1030                 print "</table>";
1031
1032                 print "<p>";
1033
1034                 if ($subop == "edit") {
1035                         print "Edit feed:&nbsp;
1036                                 <input type=\"submit\" class=\"button\"
1037                                         onclick=\"javascript:feedEditCancel()\" value=\"Cancel\">
1038                                 <input type=\"submit\" class=\"button\"
1039                                         onclick=\"javascript:feedEditSave()\" value=\"Save\">";
1040                         } else {
1041
1042                         print "
1043                                 Selection:&nbsp;
1044                         <input type=\"submit\" class=\"button\"
1045                                 onclick=\"javascript:editSelectedFeed()\" value=\"Edit\">
1046                         <input type=\"submit\" class=\"button\"
1047                                 onclick=\"javascript:removeSelectedFeeds()\" value=\"Remove\">";
1048
1049                         if (get_pref($link, 'ENABLE_PREFS_CATCHUP_UNCATCHUP')) {
1050                                 print "
1051                                 <input type=\"submit\" class=\"button\"
1052                                         onclick=\"javascript:readSelectedFeeds()\" value=\"Mark as read\">
1053                                 <input type=\"submit\" class=\"button\"
1054                                         onclick=\"javascript:unreadSelectedFeeds()\" value=\"Mark as unread\">&nbsp;";
1055                         }
1056                         print "
1057                         All feeds:
1058                                 <input type=\"submit\"
1059                                         class=\"button\" onclick=\"gotoExportOpml()\" value=\"Export OPML\">";
1060
1061                         }
1062
1063                 print "<h3>OPML Import</h3>
1064                 <form   enctype=\"multipart/form-data\" method=\"POST\" action=\"opml.php\">
1065                         File: <input id=\"opml_file\" name=\"opml_file\" type=\"file\">&nbsp;
1066                         <input class=\"button\" name=\"op\" onclick=\"return validateOpmlImport();\"
1067                                 type=\"submit\" value=\"Import\">
1068                         </form>";
1069
1070         }
1071
1072         if ($op == "pref-filters") {
1073
1074                 $subop = $_GET["subop"];
1075
1076                 if ($subop == "editSave") {
1077
1078                         $regexp = db_escape_string($_GET["r"]);
1079                         $descr = db_escape_string($_GET["d"]);
1080                         $match = db_escape_string($_GET["m"]);
1081                         $filter_id = db_escape_string($_GET["id"]);
1082
1083                         $result = db_query($link, "UPDATE ttrss_filters SET
1084                                 reg_exp = '$regexp',
1085                                 description = '$descr',
1086                                 filter_type = (SELECT id FROM ttrss_filter_types WHERE
1087                                         description = '$match')
1088                                 WHERE id = '$filter_id'");
1089                 }
1090
1091                 if ($subop == "remove") {
1092
1093                         if (!WEB_DEMO_MODE) {
1094
1095                                 $ids = split(",", $_GET["ids"]);
1096
1097                                 foreach ($ids as $id) {
1098                                         db_query($link, "DELETE FROM ttrss_filters WHERE id = '$id'");
1099
1100                                 }
1101                         }
1102                 }
1103
1104                 if ($subop == "add") {
1105
1106                         if (!WEB_DEMO_MODE) {
1107
1108                                 $regexp = db_escape_string($_GET["regexp"]);
1109                                 $match = db_escape_string($_GET["match"]);
1110
1111                                 $result = db_query($link,
1112                                         "INSERT INTO ttrss_filters (reg_exp,filter_type,owner_uid) VALUES
1113                                                 ('$regexp', (SELECT id FROM ttrss_filter_types WHERE
1114                                                         description = '$match'),'".$_SESSION["uid"]."')");
1115                         }
1116                 }
1117
1118                 $result = db_query($link, "SELECT description
1119                         FROM ttrss_filter_types ORDER BY description");
1120
1121                 $filter_types = array();
1122
1123                 while ($line = db_fetch_assoc($result)) {
1124                         array_push($filter_types, $line["description"]);
1125                 }
1126
1127                 print "<table class=\"prefAddFeed\"><tr>
1128                         <td><input id=\"fadd_regexp\"></td>
1129                         <td>";
1130                         print_select("fadd_match", "Title", $filter_types);
1131
1132                 print"</td><td colspan=\"4\" align=\"right\">
1133                                 <a class=\"button\" href=\"javascript:addFilter()\">Add filter</a></td></tr>
1134                 </table>";
1135
1136                 $result = db_query($link, "SELECT
1137                                 id,reg_exp,description,
1138                                 (SELECT name FROM ttrss_filter_types WHERE
1139                                         id = filter_type) as filter_type_name,
1140                                 (SELECT description FROM ttrss_filter_types
1141                                         WHERE id = filter_type) as filter_type_descr
1142                         FROM
1143                                 ttrss_filters
1144                         WHERE
1145                                 owner_uid = ".$_SESSION["uid"]."
1146                         ORDER by reg_exp");
1147
1148                 print "<p><table width=\"100%\" class=\"prefFilterList\" id=\"prefFilterList\">";
1149
1150                 print "<tr class=\"title\">
1151                                         <td width=\"5%\">Select</td><td width=\"40%\">Filter expression</td>
1152                                         <td width=\"40%\">Description</td><td width=\"10%\">Match</td></tr>";
1153
1154                 $lnum = 0;
1155
1156                 while ($line = db_fetch_assoc($result)) {
1157
1158                         $class = ($lnum % 2) ? "even" : "odd";
1159
1160                         $filter_id = $line["id"];
1161                         $edit_filter_id = $_GET["id"];
1162
1163                         if ($subop == "edit" && $filter_id != $edit_filter_id) {
1164                                 $class .= "Grayed";
1165                         }
1166
1167                         print "<tr class=\"$class\" id=\"FILRR-$filter_id\">";
1168
1169                         $line["regexp"] = htmlspecialchars($line["reg_exp"]);
1170                         $line["description"] = htmlspecialchars($line["description"]);
1171
1172                         if (!$edit_filter_id || $subop != "edit") {
1173
1174                                 if (!$line["description"]) $line["description"] = "[No description]";
1175
1176                                 print "<td><input onclick='toggleSelectRow(this);'
1177                                 type=\"checkbox\" id=\"FICHK-".$line["id"]."\"></td>";
1178
1179                                 print "<td><a href=\"javascript:editFilter($filter_id);\">" .
1180                                         $line["reg_exp"] . "</td>";
1181
1182                                 print "<td><a href=\"javascript:editFilter($filter_id);\">" .
1183                                         $line["description"] . "</td>";
1184
1185                                 print "<td>".$line["filter_type_descr"]."</td>";
1186
1187                         } else if ($filter_id != $edit_filter_id) {
1188
1189                                 if (!$line["description"]) $line["description"] = "[No description]";
1190
1191                                 print "<td><input disabled=\"true\" type=\"checkbox\"
1192                                         id=\"FICHK-".$line["id"]."\"></td>";
1193
1194                                 print "<td>".$line["reg_exp"]."</td>";
1195                                 print "<td>".$line["description"]."</td>";
1196                                 print "<td>".$line["filter_type_descr"]."</td>";
1197
1198                         } else {
1199
1200                                 print "<td><input disabled=\"true\" type=\"checkbox\"></td>";
1201
1202                                 print "<td><input id=\"iedit_regexp\" value=\"".$line["reg_exp"].
1203                                         "\"></td>";
1204
1205                                 print "<td><input id=\"iedit_descr\" value=\"".$line["description"].
1206                                         "\"></td>";
1207
1208                                 print "<td>";
1209                                 print_select("iedit_match", $line["filter_type_descr"], $filter_types);
1210                                 print "</td>";
1211
1212                         }
1213
1214
1215                         print "</tr>";
1216
1217                         ++$lnum;
1218                 }
1219
1220                 if ($lnum == 0) {
1221                         print "<tr><td colspan=\"4\" align=\"center\">No filters defined.</td></tr>";
1222                 }
1223
1224                 print "</table>";
1225
1226                 print "<p>";
1227
1228                 if ($subop == "edit") {
1229                         print "Edit feed:
1230                                 <input type=\"submit\" class=\"button\"
1231                                         onclick=\"javascript:filterEditCancel()\" value=\"Cancel\">
1232                                 <input type=\"submit\" class=\"button\"
1233                                         onclick=\"javascript:filterEditSave()\" value=\"Save\">";
1234
1235                 } else {
1236
1237                         print "
1238                                 Selection:
1239                         <input type=\"submit\" class=\"button\"
1240                                 onclick=\"javascript:editSelectedFilter()\" value=\"Edit\">
1241                         <input type=\"submit\" class=\"button\"
1242                                 onclick=\"javascript:removeSelectedFilters()\" value=\"Remove\">";
1243                 }
1244         }
1245
1246         if ($op == "pref-labels") {
1247
1248                 $subop = $_GET["subop"];
1249
1250                 if ($subop == "editSave") {
1251
1252                         $sql_exp = $_GET["s"];
1253                         $descr = $_GET["d"];
1254                         $label_id = db_escape_string($_GET["id"]);
1255
1256 //                      print "$sql_exp : $descr : $label_id";
1257
1258                         $result = db_query($link, "UPDATE ttrss_labels SET
1259                                 sql_exp = '$sql_exp',
1260                                 description = '$descr'
1261                                 WHERE id = '$label_id'");
1262                 }
1263
1264                 if ($subop == "remove") {
1265
1266                         if (!WEB_DEMO_MODE) {
1267
1268                                 $ids = split(",", $_GET["ids"]);
1269
1270                                 foreach ($ids as $id) {
1271                                         db_query($link, "DELETE FROM ttrss_labels WHERE id = '$id'");
1272
1273                                 }
1274                         }
1275                 }
1276
1277                 if ($subop == "add") {
1278
1279                         if (!WEB_DEMO_MODE) {
1280
1281                                 $exp = $_GET["exp"];
1282
1283                                 $result = db_query($link,
1284                                         "INSERT INTO ttrss_labels (sql_exp,description,owner_uid)
1285                                                 VALUES ('$exp', '$exp', '".$_SESSION["uid"]."')");
1286                         }
1287                 }
1288
1289                 print "<table class=\"prefAddFeed\"><tr>
1290                         <td><input id=\"ladd_expr\"></td>";
1291
1292                 print"<td colspan=\"4\" align=\"right\">
1293                                 <a class=\"button\" href=\"javascript:addLabel()\">Add label</a></td></tr>
1294                 </table>";
1295
1296                 $result = db_query($link, "SELECT
1297                                 id,sql_exp,description
1298                         FROM
1299                                 ttrss_labels
1300                         WHERE
1301                                 owner_uid = ".$_SESSION["uid"]."
1302                         ORDER by description");
1303
1304                 print "<p><table width=\"100%\" class=\"prefLabelList\" id=\"prefLabelList\">";
1305
1306                 print "<tr class=\"title\">
1307                                         <td width=\"5%\">Select</td><td width=\"40%\">SQL expression
1308                                         <a class=\"helpLink\" href=\"javascript:popupHelp(1)\">(?)</a>
1309                                         </td>
1310                                         <td width=\"40%\">Caption</td></tr>";
1311
1312                 $lnum = 0;
1313
1314                 while ($line = db_fetch_assoc($result)) {
1315
1316                         $class = ($lnum % 2) ? "even" : "odd";
1317
1318                         $label_id = $line["id"];
1319                         $edit_label_id = $_GET["id"];
1320
1321                         if ($subop == "edit" && $label_id != $edit_label_id) {
1322                                 $class .= "Grayed";
1323                         }
1324
1325                         print "<tr class=\"$class\" id=\"LILRR-$label_id\">";
1326
1327                         $line["sql_exp"] = htmlspecialchars($line["sql_exp"]);
1328                         $line["description"] = htmlspecialchars($line["description"]);
1329
1330                         if (!$edit_label_id || $subop != "edit") {
1331
1332                                 if (!$line["description"]) $line["description"] = "[No caption]";
1333
1334                                 print "<td><input onclick='toggleSelectRow(this);'
1335                                 type=\"checkbox\" id=\"LICHK-".$line["id"]."\"></td>";
1336
1337                                 print "<td><a href=\"javascript:editLabel($label_id);\">" .
1338                                         $line["sql_exp"] . "</td>";
1339
1340                                 print "<td><a href=\"javascript:editLabel($label_id);\">" .
1341                                         $line["description"] . "</td>";
1342
1343                         } else if ($label_id != $edit_label_id) {
1344
1345                                 if (!$line["description"]) $line["description"] = "[No description]";
1346
1347                                 print "<td><input disabled=\"true\" type=\"checkbox\"
1348                                         id=\"LICHK-".$line["id"]."\"></td>";
1349
1350                                 print "<td>".$line["sql_exp"]."</td>";
1351                                 print "<td>".$line["description"]."</td>";
1352
1353                         } else {
1354
1355                                 print "<td><input disabled=\"true\" type=\"checkbox\"></td>";
1356
1357                                 print "<td><input id=\"iedit_expr\" value=\"".$line["sql_exp"].
1358                                         "\"></td>";
1359
1360                                 print "<td><input id=\"iedit_descr\" value=\"".$line["description"].
1361                                         "\"></td>";
1362
1363                         }
1364
1365
1366                         print "</tr>";
1367
1368                         ++$lnum;
1369                 }
1370
1371                 if ($lnum == 0) {
1372                         print "<tr><td colspan=\"4\" align=\"center\">No labels defined.</td></tr>";
1373                 }
1374
1375                 print "</table>";
1376
1377                 print "<p>";
1378
1379                 if ($subop == "edit") {
1380                         print "Edit label:
1381                                 <input type=\"submit\" class=\"button\"
1382                                         onclick=\"javascript:labelEditCancel()\" value=\"Cancel\">
1383                                 <input type=\"submit\" class=\"button\"
1384                                         onclick=\"javascript:labelEditSave()\" value=\"Save\">";
1385
1386                 } else {
1387
1388                         print "
1389                                 Selection:
1390                         <input type=\"submit\" class=\"button\"
1391                                 onclick=\"javascript:editSelectedLabel()\" value=\"Edit\">
1392                         <input type=\"submit\" class=\"button\"
1393                                 onclick=\"javascript:removeSelectedLabels()\" value=\"Remove\">";
1394                 }
1395         }
1396
1397         if ($op == "error") {
1398                 print "<div width=\"100%\" align='center'>";
1399                 $msg = $_GET["msg"];
1400                 print $msg;
1401                 print "</div>";
1402         }
1403
1404         if ($op == "help") {
1405                 print "<html><head>
1406                         <title>Tiny Tiny RSS : Help</title>
1407                         <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
1408                         <script type=\"text/javascript\" src=\"functions.js\"></script>
1409                         <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
1410                         </head><body>";
1411
1412                 $tid = sprintf("%d", $_GET["tid"]);
1413
1414                 /* FIXME this badly needs real implementation */
1415
1416                 print "<div class='helpResponse'>";
1417
1418                 ?>
1419
1420                 <h1>Help for SQL expressions</h1>
1421
1422                 <h2>Description</h2>
1423
1424                 <p>The &laquo;SQL expression&raquo; is added to WHERE clause of
1425                         view feed query. You can match on ttrss_entries table fields
1426                         and even use subselect to query additional information. This
1427                         functionality is considered to be advanced and requires basic
1428                         understanding of SQL.</p>
1429
1430                 <h2>Examples</h2>
1431
1432                 <pre>unread = true</pre>
1433
1434                 Matches all unread articles
1435
1436                 <pre>title like '%Linux%'</pre>
1437
1438                 Matches all articles which mention Linux in the title. You get the idea.
1439
1440                 <p>See the database schema included in the distribution package for gruesome
1441                 details.</p>
1442
1443                 <?
1444
1445                 print "<div align='center'>
1446                         <a class=\"helpLink\"
1447                         href=\"javascript:window.close()\">(Close this window)</a></div>";
1448
1449                 print "</div>";
1450
1451                 print "</body></html>";
1452
1453         }
1454
1455         if ($op == "dlg") {
1456                 $id = $_GET["id"];
1457                 $param = $_GET["param"];
1458
1459                 if ($id == "quickAddFeed") {
1460                         print "Feed URL: <input
1461                         onblur=\"javascript:enableHotkeys()\" onfocus=\"javascript:disableHotkeys()\"
1462                         id=\"qafInput\">
1463                         <input class=\"button\"
1464                                 type=\"submit\" onclick=\"javascript:qafAdd()\" value=\"Add feed\">
1465                         <input class=\"button\"
1466                                 type=\"submit\" onclick=\"javascript:closeDlg()\"
1467                                 value=\"Cancel\">";
1468                 }
1469
1470                 if ($id == "quickDelFeed") {
1471
1472                         $param = db_escape_string($param);
1473
1474                         $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$param'");
1475
1476                         if ($result) {
1477
1478                                 $f_title = db_fetch_result($result, 0, "title");
1479
1480                                 print "Remove current feed ($f_title)?&nbsp;
1481                                 <input class=\"button\"
1482                                         type=\"submit\" onclick=\"javascript:qfdDelete($param)\" value=\"Remove\">
1483                                 <input class=\"button\"
1484                                         type=\"submit\" onclick=\"javascript:closeDlg()\"
1485                                         value=\"Cancel\">";
1486                         } else {
1487                                 print "Error: Feed $param not found.&nbsp;
1488                                 <input class=\"button\"
1489                                         type=\"submit\" onclick=\"javascript:closeDlg()\"
1490                                         value=\"Cancel\">";
1491                         }
1492                 }
1493
1494                 if ($id == "search") {
1495
1496                         print "<input id=\"searchbox\" class=\"extSearch\"
1497                         onblur=\"javascript:enableHotkeys()\" onfocus=\"javascript:disableHotkeys()\"
1498                         onchange=\"javascript:search()\">
1499                         <select id=\"searchmodebox\">
1500                                 <option selected>All feeds</option>
1501                                 <option>This feed</option>
1502                         </select>
1503                         <input type=\"submit\"
1504                                 class=\"button\" onclick=\"javascript:search()\" value=\"Search\">
1505                         <input class=\"button\"
1506                                 type=\"submit\" onclick=\"javascript:closeDlg()\"
1507                                 value=\"Close\">";
1508
1509                 }
1510
1511         }
1512
1513         if ($op == "updateAllFeeds") {
1514                 update_all_feeds($link, true);
1515
1516                 print "<rpc-reply>";
1517                 getLabelCounters($link);
1518                 getFeedCounters($link);
1519                 getTagCounters($link);
1520                 getGlobalCounters($link);
1521                 print "</rpc-reply>";
1522
1523         }
1524
1525         if ($op == "pref-prefs") {
1526
1527                 $subop = $_REQUEST["subop"];
1528
1529                 if ($subop == "Save configuration") {
1530
1531                         if (WEB_DEMO_MODE) return;
1532
1533                         foreach (array_keys($_POST) as $pref_name) {
1534
1535                                 $pref_name = db_escape_string($pref_name);
1536                                 $value = db_escape_string($_POST[$pref_name]);
1537
1538                                 $result = db_query($link, "SELECT type_name
1539                                         FROM ttrss_prefs,ttrss_prefs_types
1540                                         WHERE pref_name = '$pref_name' AND type_id = ttrss_prefs_types.id");
1541
1542                                 if (db_num_rows($result) > 0) {
1543
1544                                         $type_name = db_fetch_result($result, 0, "type_name");
1545
1546 //                                      print "$pref_name : $type_name : $value<br>";
1547
1548                                         if ($type_name == "bool") {
1549                                                 if ($value == "1") {
1550                                                         $value = "true";
1551                                                 } else {
1552                                                         $value = "false";
1553                                                 }
1554                                         } else if ($type_name == "integer") {
1555                                                 $value = sprintf("%d", $value);
1556                                         }
1557
1558 //                                      print "$pref_name : $type_name : $value<br>";
1559
1560                                         db_query($link, "UPDATE ttrss_user_prefs SET value = '$value'
1561                                                 WHERE pref_name = '$pref_name' AND owner_uid = ".$_SESSION["uid"]);
1562
1563                                 }
1564
1565                                 header("Location: prefs.php");
1566
1567                         }
1568
1569                 } else if ($subop == "getHelp") {
1570
1571                         $pref_name = db_escape_string($_GET["pn"]);
1572
1573                         $result = db_query($link, "SELECT help_text FROM ttrss_prefs
1574                                 WHERE pref_name = '$pref_name'");
1575
1576                         if (db_num_rows($result) > 0) {
1577                                 $help_text = db_fetch_result($result, 0, "help_text");
1578                                 print $help_text;
1579                         } else {
1580                                 print "Unknown option: $pref_name";
1581                         }
1582
1583                 } else if ($subop == "Change password") {
1584
1585                         if (WEB_DEMO_MODE) return;
1586
1587                         $old_pw = $_POST["OLD_PASSWORD"];
1588                         $new_pw = $_POST["OLD_PASSWORD"];
1589
1590                         $old_pw_hash = 'SHA1:' . sha1($_POST["OLD_PASSWORD"]);
1591                         $new_pw_hash = 'SHA1:' . sha1($_POST["NEW_PASSWORD"]);
1592
1593                         $active_uid = $_SESSION["uid"];
1594
1595                         if ($old_pw && $new_pw) {
1596
1597                                 $login = db_escape_string($_SERVER['PHP_AUTH_USER']);
1598
1599                                 $result = db_query($link, "SELECT id FROM ttrss_users WHERE
1600                                         id = '$active_uid' AND (pwd_hash = '$old_pw' OR
1601                                                 pwd_hash = '$old_pw_hash')");
1602
1603                                 if (db_num_rows($result) == 1) {
1604                                         db_query($link, "UPDATE ttrss_users SET pwd_hash = '$new_pw_hash'
1605                                                 WHERE id = '$active_uid'");
1606                                 }
1607                         }
1608
1609                         header("Location: prefs.php");
1610
1611                 } else if ($subop == "Reset to defaults") {
1612
1613                         if (WEB_DEMO_MODE) return;
1614
1615                         db_query($link,"UPDATE ttrss_user_prefs
1616                                 SET value = ttrss_prefs.def_value
1617                                 WHERE owner_uid = '".$_SESSION["uid"]."' AND
1618                                 ttrss_prefs.pref_name = ttrss_user_prefs.pref_name");
1619
1620                         header("Location: prefs.php");
1621
1622                 } else {
1623
1624                         if (!SINGLE_USER_MODE) {
1625
1626                                 print "<form action=\"backend.php\" method=\"POST\">";
1627
1628                                 print "<table width=\"100%\" class=\"prefPrefsList\">";
1629                                 print "<tr><td colspan='3'><h3>Authentication</h3></tr></td>";
1630
1631                                 print "<tr><td width=\"40%\">Old password</td>";
1632                                 print "<td><input class=\"editbox\" type=\"password\"
1633                                         name=\"OLD_PASSWORD\"></td></tr>";
1634
1635                                 print "<tr><td width=\"40%\">New password</td>";
1636
1637                                 print "<td><input class=\"editbox\" type=\"password\"
1638                                         name=\"NEW_PASSWORD\"></td></tr>";
1639
1640                                 print "</table>";
1641
1642                                 print "<input type=\"hidden\" name=\"op\" value=\"pref-prefs\">";
1643
1644                                 print "<p><input class=\"button\" type=\"submit\"
1645                                         value=\"Change password\" name=\"subop\">";
1646
1647                                 print "</form>";
1648
1649                         }
1650
1651                         $result = db_query($link, "SELECT
1652                                 ttrss_user_prefs.pref_name,short_desc,help_text,value,type_name,
1653                                 section_name,def_value
1654                                 FROM ttrss_prefs,ttrss_prefs_types,ttrss_prefs_sections,ttrss_user_prefs
1655                                 WHERE type_id = ttrss_prefs_types.id AND
1656                                         section_id = ttrss_prefs_sections.id AND
1657                                         ttrss_user_prefs.pref_name = ttrss_prefs.pref_name AND
1658                                         owner_uid = ".$_SESSION["uid"]."
1659                                 ORDER BY section_id,short_desc");
1660
1661                         print "<form action=\"backend.php\" method=\"POST\">";
1662
1663                         $lnum = 0;
1664
1665                         $active_section = "";
1666
1667                         while ($line = db_fetch_assoc($result)) {
1668
1669                                 if ($active_section != $line["section_name"]) {
1670
1671                                         if ($active_section != "") {
1672                                                 print "</table>";
1673                                         }
1674
1675                                         print "<p><table width=\"100%\" class=\"prefPrefsList\">";
1676
1677                                         $active_section = $line["section_name"];
1678
1679                                         print "<tr><td colspan=\"3\"><h3>$active_section</h3></td></tr>";
1680 //                                      print "<tr class=\"title\">
1681 //                                              <td width=\"25%\">Option</td><td>Value</td></tr>";
1682
1683                                         $lnum = 0;
1684                                 }
1685
1686 //                              $class = ($lnum % 2) ? "even" : "odd";
1687
1688                                 print "<tr>";
1689
1690                                 $type_name = $line["type_name"];
1691                                 $pref_name = $line["pref_name"];
1692                                 $value = $line["value"];
1693                                 $def_value = $line["def_value"];
1694                                 $help_text = $line["help_text"];
1695
1696                                 print "<td width=\"40%\" id=\"$pref_name\">" . $line["short_desc"];
1697
1698                                 if ($help_text) print "<div class=\"prefHelp\">$help_text</div>";
1699
1700                                 print "</td>";
1701
1702                                 print "<td>";
1703
1704                                 if ($type_name == "bool") {
1705 //                                      print_select($pref_name, $value, array("true", "false"));
1706
1707                                         if ($value == "true") {
1708                                                 $value = "Yes";
1709                                         } else {
1710                                                 $value = "No";
1711                                         }
1712
1713                                         print_radio($pref_name, $value, array("Yes", "No"));
1714
1715                                 } else {
1716                                         print "<input class=\"editbox\" name=\"$pref_name\" value=\"$value\">";
1717                                 }
1718
1719                                 print "</td>";
1720
1721                                 print "</tr>";
1722
1723                                 $lnum++;
1724                         }
1725
1726                         print "</table>";
1727
1728                         print "<input type=\"hidden\" name=\"op\" value=\"pref-prefs\">";
1729
1730                         print "<p><input class=\"button\" type=\"submit\"
1731                                 name=\"subop\" value=\"Save configuration\">";
1732
1733                         print "&nbsp;<input class=\"button\" type=\"submit\"
1734                                 name=\"subop\" value=\"Reset to defaults\"></p>";
1735
1736                         print "</form>";
1737
1738                 }
1739
1740         }
1741
1742         db_close($link);
1743 ?>
1744
1745 <!-- <?= sprintf("Backend execution time: %.4f seconds", getmicrotime() - $script_started) ?> -->
1746