backend.php

   1 <?
   2         session_start();
   3
   4         $op = $_REQUEST["op"];
   5
   6         if ((!$op || $op == "rpc" || $op == "globalUpdateFeeds") && !$_REQUEST["noxml"]) {
   7                 header("Content-Type: application/xml");
   8         }
   9
  10         if (!$_SESSION["uid"] && $op != "globalUpdateFeeds") {
  11
  12                 if ($op == "rpc") {
  13                         print "<error error-code=\"6\"/>";
  14                 }
  15                 exit;
  16         }
  17
  18         if (!$op) {
  19                 print "<error error-code=\"7\"/>";
  20                 exit;
  21         }
  22
  23         define(SCHEMA_VERSION, 2);
  24
  25         require_once "config.php";
  26         require_once "db.php";
  27         require_once "db-prefs.php";
  28         require_once "functions.php";
  29         require_once "magpierss/rss_fetch.inc";
  30
  31         $script_started = getmicrotime();
  32
  33         $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
  34
  35         if (!$link) {
  36                 if (DB_TYPE == "mysql") {
  37                         print mysql_error();
  38                 }
  39                 // PG seems to display its own errors just fine by default.
  40                 return;
  41         }
  42
  43         if (DB_TYPE == "pgsql") {
  44                 pg_query("set client_encoding = 'utf-8'");
  45         }
  46
  47         $fetch = $_GET["fetch"];
  48
  49         /* FIXME this needs reworking */
  50
  51         function getGlobalCounters($link) {
  52                 $result = db_query($link, "SELECT count(id) as c_id FROM ttrss_entries,ttrss_user_entries
  53                         WHERE unread = true AND
  54                         ttrss_user_entries.ref_id = ttrss_entries.id AND
  55                         owner_uid = " . $_SESSION["uid"]);
  56                 $c_id = db_fetch_result($result, 0, "c_id");
  57                 print "<counter id='global-unread' counter='$c_id'/>";
  58         }
  59
  60         function getTagCounters($link) {
  61
  62                 $result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count
  63                         FROM ttrss_tags,ttrss_entries,ttrss_user_entries WHERE
  64                         ttrss_user_entries.ref_id = ttrss_entries.id AND
  65                         ttrss_tags.owner_uid = ".$_SESSION["uid"]." AND
  66                         post_int_id = ttrss_user_entries.int_id AND unread = true GROUP BY tag_name
  67                 UNION
  68                         select tag_name,0 as count FROM ttrss_tags
  69                         WHERE ttrss_tags.owner_uid = ".$_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,ttrss_user_entries
  88                         WHERE marked = true AND ttrss_user_entries.ref_id = ttrss_entries.id AND
  89                         unread = true AND owner_uid = ".$_SESSION["uid"]);
  90
  91                 $count = db_fetch_result($result, 0, "count");
  92
  93                 print "<label id=\"-1\" counter=\"$count\"/>";
  94
  95                 $result = db_query($link, "SELECT owner_uid,id,sql_exp,description FROM
  96                         ttrss_labels WHERE owner_uid = ".$_SESSION["uid"]." ORDER by description");
  97
  98                 while ($line = db_fetch_assoc($result)) {
  99
 100                         $id = -$line["id"] - 11;
 101
 102                         error_reporting (0);
 103
 104                         $tmp_result = db_query($link, "SELECT count(id) as count FROM ttrss_user_entries,ttrss_entries
 105                                 WHERE (" . $line["sql_exp"] . ") AND unread = true AND
 106                                 ttrss_user_entries.ref_id = ttrss_entries.id AND
 107                                 owner_uid = ".$_SESSION["uid"]);
 108
 109                         $count = db_fetch_result($tmp_result, 0, "count");
 110
 111                         print "<label id=\"$id\" counter=\"$count\"/>";
 112
 113                         error_reporting (E_ERROR | E_WARNING | E_PARSE);
 114
 115                 }
 116         }
 117
 118         function getFeedCounter($link, $id) {
 119
 120                 $result = db_query($link, "SELECT
 121                                 count(id) as count FROM ttrss_entries,ttrss_user_entries
 122                         WHERE feed_id = '$id' AND unread = true
 123                         AND ttrss_user_entries.ref_id = ttrss_entries.id");
 124
 125                         $count = db_fetch_result($result, 0, "count");
 126
 127                         print "<feed id=\"$id\" counter=\"$count\"/>";
 128         }
 129
 130         function getFeedCounters($link) {
 131
 132                 $result = db_query($link, "SELECT id,
 133                         (SELECT count(id)
 134                                 FROM ttrss_entries,ttrss_user_entries
 135                                 WHERE feed_id = ttrss_feeds.id AND ttrss_user_entries.ref_id = ttrss_entries.id
 136                                 AND unread = true AND owner_uid = ".$_SESSION["uid"].") as count
 137                         FROM ttrss_feeds WHERE owner_uid = ".$_SESSION["uid"]);
 138
 139                 while ($line = db_fetch_assoc($result)) {
 140
 141                         $id = $line["id"];
 142                         $count = $line["count"];
 143
 144                         print "<feed id=\"$id\" counter=\"$count\"/>";
 145                 }
 146         }
 147
 148         function outputFeedList($link, $tags = false) {
 149
 150                 print "<html><head>
 151                         <title>Tiny Tiny RSS : Feedlist</title>
 152                         <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">";
 153
 154                 if (get_pref($link, 'USE_COMPACT_STYLESHEET')) {
 155                         print "<link rel=\"stylesheet\" type=\"text/css\"
 156                                 href=\"tt-rss_compact.css\"/>";
 157                 } else {
 158                         print "<link title=\"Compact Stylesheet\" rel=\"alternate stylesheet\"
 159                                         type=\"text/css\" href=\"tt-rss_compact.css\"/>";
 160                 }
 161
 162                 print "<script type=\"text/javascript\" src=\"functions.js\"></script>
 163                         <script type=\"text/javascript\" src=\"feedlist.js\"></script>
 164                         <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 165                         </head><body onload=\"init()\">";
 166
 167                 print "<ul class=\"feedList\" id=\"feedList\">";
 168
 169                 $owner_uid = $_SESSION["uid"];
 170
 171                 if (!$tags) {
 172
 173                         /* virtual feeds */
 174
 175                         if (get_pref($link, 'ENABLE_FEED_CATS')) {
 176                                 print "<li class=\"feedCat\">Special</li>";
 177                                 print "<li id=\"feedCatHolder\"><ul class=\"feedCatList\">";
 178                         }
 179
 180                         $result = db_query($link, "SELECT count(id) as num_starred
 181                                 FROM ttrss_entries,ttrss_user_entries
 182                                 WHERE marked = true AND
 183                                 ttrss_user_entries.ref_id = ttrss_entries.id AND
 184                                 unread = true AND owner_uid = '$owner_uid'");
 185                         $num_starred = db_fetch_result($result, 0, "num_starred");
 186
 187                         $class = "virt";
 188
 189                         if ($num_starred > 0) $class .= "Unread";
 190
 191                         printFeedEntry(-1, $class, "Starred articles", $num_starred,
 192                                 "images/mark_set.png", $link);
 193
 194                         if (get_pref($link, 'ENABLE_FEED_CATS')) {
 195                                 print "</li></ul>";
 196                         }
 197
 198                         if (get_pref($link, 'ENABLE_LABELS')) {
 199
 200                                 $result = db_query($link, "SELECT id,sql_exp,description FROM
 201                                         ttrss_labels WHERE owner_uid = '$owner_uid' ORDER by description");
 202
 203                                 if (db_num_rows($result) > 0) {
 204                                         if (get_pref($link, 'ENABLE_FEED_CATS')) {
 205                                                 print "<li class=\"feedCat\">Labels</li>";
 206                                                 print "<li id=\"feedCatHolder\"><ul class=\"feedCatList\">";
 207                                         } else {
 208                                                 print "<li><hr></li>";
 209                                         }
 210                                 }
 211
 212                                 while ($line = db_fetch_assoc($result)) {
 213
 214                                         error_reporting (0);
 215
 216                                         $tmp_result = db_query($link, "SELECT count(id) as count FROM ttrss_entries,ttrss_user_entries
 217                                                 WHERE (" . $line["sql_exp"] . ") AND unread = true AND
 218                                                 ttrss_user_entries.ref_id = ttrss_entries.id
 219                                                 AND owner_uid = '$owner_uid'");
 220
 221                                         $count = db_fetch_result($tmp_result, 0, "count");
 222
 223                                         $class = "label";
 224
 225                                         if ($count > 0) {
 226                                                 $class .= "Unread";
 227                                         }
 228
 229                                         error_reporting (E_ERROR | E_WARNING | E_PARSE);
 230
 231                                         printFeedEntry(-$line["id"]-11,
 232                                                 $class, $line["description"], $count, "images/label.png", $link);
 233
 234                                 }
 235
 236                                 if (db_num_rows($result) > 0) {
 237                                         if (get_pref($link, 'ENABLE_FEED_CATS')) {
 238                                                 print "</li></ul>";
 239                                         }
 240                                 }
 241
 242                         }
 243
 244 //                      if (!get_pref($link, 'ENABLE_FEED_CATS')) {
 245                                 print "<li><hr></li>";
 246 //                      }
 247
 248                         if (get_pref($link, 'ENABLE_FEED_CATS')) {
 249                                 $order_by_qpart = "category,title";
 250                         } else {
 251                                 $order_by_qpart = "title";
 252                         }
 253
 254                         $result = db_query($link, "SELECT *,
 255                                 (SELECT count(id) FROM ttrss_entries,ttrss_user_entries
 256                                         WHERE feed_id = ttrss_feeds.id AND
 257                                         ttrss_user_entries.ref_id = ttrss_entries.id AND
 258                                         owner_uid = '$owner_uid') AS total,
 259                                 (SELECT count(id) FROM ttrss_entries,ttrss_user_entries
 260                                         WHERE feed_id = ttrss_feeds.id AND unread = true
 261                                                 AND ttrss_user_entries.ref_id = ttrss_entries.id
 262                                                 AND owner_uid = '$owner_uid') as unread,
 263                                 (SELECT title FROM ttrss_feed_categories
 264                                         WHERE id = cat_id) AS category
 265                                 FROM ttrss_feeds WHERE owner_uid = '$owner_uid' ORDER BY $order_by_qpart");
 266
 267                         $actid = $_GET["actid"];
 268
 269                         /* real feeds */
 270
 271                         $lnum = 0;
 272
 273                         $total_unread = 0;
 274
 275                         $category = "";
 276
 277                         while ($line = db_fetch_assoc($result)) {
 278
 279                                 $feed = $line["title"];
 280                                 $feed_id = $line["id"];
 281
 282                                 $subop = $_GET["subop"];
 283
 284                                 $total = $line["total"];
 285                                 $unread = $line["unread"];
 286
 287                                 $tmp_category = $line["category"];
 288
 289                                 if (!$tmp_category) {
 290                                         $tmp_category = "Uncategorized";
 291                                 }
 292
 293         //                      $class = ($lnum % 2) ? "even" : "odd";
 294
 295                                 $class = "feed";
 296
 297                                 if ($unread > 0) $class .= "Unread";
 298
 299                                 if ($actid == $feed_id) {
 300                                         $class .= "Selected";
 301                                 }
 302
 303                                 $total_unread += $unread;
 304
 305                                 if ($category != $tmp_category && get_pref($link, 'ENABLE_FEED_CATS')) {
 306
 307                                         if ($category) {
 308                                                 print "</li></ul></li>";
 309                                         }
 310
 311                                         $category = $tmp_category;
 312
 313                                         print "<li class=\"feedCat\">$category</li>";
 314                                         print "<li id=\"feedCatHolder\"><ul class=\"feedCatList\">";
 315                                 }
 316
 317                                 printFeedEntry($feed_id, $class, $feed, $unread,
 318                                         "icons/$feed_id.ico", $link);
 319
 320                                 ++$lnum;
 321                         }
 322
 323                 } else {
 324
 325                         // tags
 326
 327                         $result = db_query($link, "SELECT tag_name,count(ttrss_entries.id) AS count
 328                                 FROM ttrss_tags,ttrss_entries,ttrss_user_entries WHERE
 329                                 post_int_id = ttrss_user_entries.int_id AND
 330                                 unread = true AND ref_id = ttrss_entries.id
 331                                 AND ttrss_tags.owner_uid = '$owner_uid' GROUP BY tag_name
 332                         UNION
 333                                 select tag_name,0 as count FROM ttrss_tags WHERE owner_uid = '$owner_uid'
 334                         ORDER BY tag_name");
 335
 336                         $tags = array();
 337
 338                         while ($line = db_fetch_assoc($result)) {
 339                                 $tags[$line["tag_name"]] += $line["count"];
 340                         }
 341
 342                         foreach (array_keys($tags) as $tag) {
 343
 344                                 $unread = $tags[$tag];
 345
 346                                 $class = "odd";
 347
 348                                 if ($unread > 0) {
 349                                         $class .= "Unread";
 350                                 }
 351
 352                                 printFeedEntry($tag, $class, $tag, $unread, "images/tag.png", $link);
 353
 354                         }
 355
 356                 }
 357
 358                 if (db_num_rows($result) == 0) {
 359                         print "<li>No tags/feeds to display.</li>";
 360                 }
 361
 362                 print "</ul>";
 363
 364                 print "<div class=\"invisible\" id=\"FEEDTU\">$total_unread</div>";
 365
 366         }
 367
 368
 369         if ($op == "rpc") {
 370
 371                 $subop = $_GET["subop"];
 372
 373                 if ($subop == "getLabelCounters") {
 374                         $aid = $_GET["aid"];
 375                         print "<rpc-reply>";
 376                         getLabelCounters($link);
 377                         if ($aid) {
 378                                 getFeedCounter($link, $aid);
 379                         }
 380                         print "</rpc-reply>";
 381                 }
 382
 383                 if ($subop == "getFeedCounters") {
 384                         print "<rpc-reply>";
 385                         getFeedCounters($link);
 386                         print "</rpc-reply>";
 387                 }
 388
 389                 if ($subop == "getAllCounters") {
 390                         print "<rpc-reply>";
 391                         getLabelCounters($link);
 392                         getFeedCounters($link);
 393                         getTagCounters($link);
 394                         getGlobalCounters($link);
 395                         print "</rpc-reply>";
 396                 }
 397
 398                 if ($subop == "mark") {
 399                         $mark = $_GET["mark"];
 400                         $id = db_escape_string($_GET["id"]);
 401
 402                         if ($mark == "1") {
 403                                 $mark = "true";
 404                         } else {
 405                                 $mark = "false";
 406                         }
 407
 408                         // FIXME this needs collision testing
 409
 410                         $result = db_query($link, "UPDATE ttrss_user_entries SET marked = $mark
 411                                 WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 412                 }
 413
 414                 if ($subop == "updateFeed") {
 415                         $feed_id = db_escape_string($_GET["feed"]);
 416
 417                         $result = db_query($link,
 418                                 "SELECT feed_url FROM ttrss_feeds WHERE id = '$feed_id'
 419                                         AND owner_uid = " . $_SESSION["uid"]);
 420
 421                         if (db_num_rows($result) > 0) {
 422                                 $feed_url = db_fetch_result($result, 0, "feed_url");
 423                                 update_rss_feed($link, $feed_url, $feed_id);
 424                         }
 425
 426                         print "<rpc-reply>";
 427                         getFeedCounter($link, $feed_id);
 428                         print "</rpc-reply>";
 429
 430                         return;
 431                 }
 432
 433                 if ($subop == "forceUpdateAllFeeds" || $subop == "updateAllFeeds") {
 434
 435                         update_all_feeds($link, $subop == "forceUpdateAllFeeds");
 436
 437                         $omode = $_GET["omode"];
 438
 439                         if (!$omode) $omode = "tfl";
 440
 441                         print "<rpc-reply>";
 442                         if (strchr($omode, "l")) getLabelCounters($link);
 443                         if (strchr($omode, "f")) getFeedCounters($link);
 444                         if (strchr($omode, "t")) getTagCounters($link);
 445                         getGlobalCounters($link);
 446                         print "</rpc-reply>";
 447                 }
 448
 449                 if ($subop == "catchupSelected") {
 450
 451                         $ids = split(",", $_GET["ids"]);
 452
 453                         foreach ($ids as $id) {
 454
 455                                 db_query($link, "UPDATE ttrss_user_entries SET unread=false,last_read = NOW()
 456                                         WHERE id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 457
 458                         }
 459
 460                         print "Marked active page as read.";
 461                 }
 462
 463                 if ($subop == "sanityCheck") {
 464
 465                         $error_code = 0;
 466
 467                         $result = db_query($link, "SELECT schema_version FROM ttrss_version");
 468
 469                         $schema_version = db_fetch_result($result, 0, "schema_version");
 470
 471                         if ($schema_version != SCHEMA_VERSION) {
 472                                 $error_code = 5;
 473                         }
 474
 475                         print "<error error-code='$error_code'/>";
 476                 }
 477
 478                 if ($subop == "globalPurge") {
 479
 480                         print "<rpc-reply>";
 481                         global_purge_old_posts($link, true);
 482                         print "</rpc-reply>";
 483
 484                 }
 485
 486         }
 487
 488         if ($op == "feeds") {
 489
 490                 $tags = $_GET["tags"];
 491
 492                 $subop = $_GET["subop"];
 493
 494                 if ($subop == "catchupAll") {
 495                         db_query($link, "UPDATE ttrss_user_entries SET
 496                                 last_read = NOW(),unread = false WHERE owner_uid = " . $_SESSION["uid"]);
 497                 }
 498
 499                 outputFeedList($link, $tags);
 500
 501         }
 502
 503         if ($op == "view") {
 504
 505                 $id = $_GET["id"];
 506                 $feed_id = $_GET["feed"];
 507
 508                 $result = db_query($link, "UPDATE ttrss_user_entries
 509                         SET unread = false,last_read = NOW()
 510                         WHERE ref_id = '$id' AND feed_id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
 511
 512                 $addheader = $_GET["addheader"];
 513
 514                 $result = db_query($link, "SELECT title,link,content,feed_id,comments,
 515                         (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url
 516                         FROM ttrss_entries,ttrss_user_entries
 517                         WHERE   id = '$id' AND ref_id = id");
 518
 519                 if ($addheader) {
 520                         print "<html><head>
 521                                 <title>Tiny Tiny RSS : Article $id</title>
 522                                 <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
 523                                 <script type=\"text/javascript\" src=\"functions.js\"></script>
 524                                 <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 525                                 </head><body>";
 526                 }
 527
 528                 if ($result) {
 529
 530                         $line = db_fetch_assoc($result);
 531
 532                         if ($line["icon_url"]) {
 533                                 $feed_icon = "<img class=\"feedIcon\" src=\"" . $line["icon_url"] . "\">";
 534                         } else {
 535                                 $feed_icon = "&nbsp;";
 536                         }
 537
 538                         if ($line["comments"] && $line["link"] != $line["comments"]) {
 539                                 $entry_comments = "(<a href=\"".$line["comments"]."\">Comments</a>)";
 540                         } else {
 541                                 $entry_comments = "";
 542                         }
 543
 544                         print "<div class=\"postReply\">";
 545
 546                         print "<div class=\"postHeader\"><table>";
 547
 548                         print "<tr><td><b>Title:</b></td>
 549                                 <td width='100%'>" . $line["title"] . "</td></tr>";
 550
 551                         print "<tr><td><b>Link:</b></td>
 552                                 <td width='100%'>
 553                                 <a href=\"" . $line["link"] . "\">".$line["link"]."</a>
 554                                 $entry_comments</td></tr>";
 555
 556                         print "</table></div>";
 557
 558                         print "<div class=\"postIcon\">" . $feed_icon . "</div>";
 559                         print "<div class=\"postContent\">" . $line["content"] . "</div>";
 560
 561                         print "</div>";
 562
 563                         print "<script type=\"text/javascript\">
 564                                 update_label_counters('$feed_id');
 565                         </script>";
 566                 }
 567
 568                 if ($addheader) {
 569                         print "</body></html>";
 570                 }
 571         }
 572
 573         if ($op == "viewfeed") {
 574
 575                 $feed = $_GET["feed"];
 576                 $skip = $_GET["skip"];
 577                 $subop = $_GET["subop"];
 578                 $view_mode = $_GET["view"];
 579                 $addheader = $_GET["addheader"];
 580                 $limit = $_GET["limit"];
 581
 582                 if (!$feed) {
 583                         print "Error: no feed to display.";
 584                         return;
 585                 }
 586
 587                 if (!$skip) $skip = 0;
 588
 589                 if ($subop == "undefined") $subop = "";
 590
 591                 if ($addheader) {
 592                         print "<html><head>
 593                                 <title>Tiny Tiny RSS : Feed $feed</title>
 594                                 <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">";
 595
 596                         if (get_pref($link, 'USE_COMPACT_STYLESHEET')) {
 597                                 print "<link rel=\"stylesheet\"
 598                                                 type=\"text/css\" href=\"tt-rss_compact.css\"/>";
 599
 600                         } else {
 601                                 print "<link title=\"Compact Stylesheet\" rel=\"alternate stylesheet\"
 602                                                 type=\"text/css\" href=\"tt-rss_compact.css\"/>";
 603                         }
 604                         print "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 605                                 <script type=\"text/javascript\" src=\"functions.js\"></script>
 606                                 <script type=\"text/javascript\" src=\"viewfeed.js\"></script>
 607                                 </head><body onload='init()'>";
 608                 }
 609
 610                 if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
 611
 612                         $tmp_result = db_query($link, "SELECT feed_url FROM ttrss_feeds
 613                                 WHERE id = '$feed'");
 614
 615                         $feed_url = db_fetch_result($tmp_result, 0, "feed_url");
 616
 617                         update_rss_feed($link, $feed_url, $feed);
 618
 619                 }
 620
 621                 if ($subop == "MarkAllRead")  {
 622
 623                         if (sprintf("%d", $feed) != 0) {
 624
 625                                 if ($feed > 0) {
 626                                         db_query($link, "UPDATE ttrss_user_entries
 627                                                 SET unread = false,last_read = NOW()
 628                                                 WHERE feed_id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
 629
 630                                 } else if ($feed < 0 && $feed > -10) { // special, like starred
 631
 632                                         if ($feed == -1) {
 633                                                 db_query($link, "UPDATE ttrss_user_entries
 634                                                         SET unread = false,last_read = NOW()
 635                                                         WHERE marked = true AND owner_uid = ".$_SESSION["uid"]);
 636                                         }
 637
 638                                 } else if ($feed < -10) { // label
 639
 640                                         // TODO make this more efficient
 641
 642                                         $label_id = -$feed - 11;
 643
 644                                         $tmp_result = db_query($link, "SELECT sql_exp FROM ttrss_labels
 645                                                 WHERE id = '$label_id'");
 646
 647                                         if ($tmp_result) {
 648                                                 $sql_exp = db_fetch_result($tmp_result, 0, "sql_exp");
 649
 650                                                 db_query($link, "BEGIN");
 651
 652                                                 $tmp2_result = db_query($link,
 653                                                         "SELECT
 654                                                                 int_id
 655                                                         FROM
 656                                                                 ttrss_user_entries,ttrss_entries
 657                                                         WHERE
 658                                                                 ref_id = id AND
 659                                                                 $sql_exp AND
 660                                                                 owner_uid = " . $_SESSION["uid"]);
 661
 662                                                 while ($tmp_line = db_fetch_assoc($tmp2_result)) {
 663                                                         db_query($link, "UPDATE
 664                                                                 ttrss_user_entries
 665                                                         SET
 666                                                                 unread = false, last_read = NOW()
 667                                                         WHERE
 668                                                                 int_id = " . $tmp_line["int_id"]);
 669                                                 }
 670
 671                                                 db_query($link, "COMMIT");
 672
 673 /*                                              db_query($link, "UPDATE ttrss_user_entries,ttrss_entries
 674                                                         SET unread = false,last_read = NOW()
 675                                                         WHERE $sql_exp
 676                                                         AND ref_id = id
 677                                                         AND owner_uid = ".$_SESSION["uid"]); */
 678                                         }
 679                                 }
 680                         } else { // tag
 681                                 // FIXME, implement catchup for tags
 682                         }
 683
 684                 }
 685
 686                 print "<table class=\"headlinesList\" id=\"headlinesList\" width=\"100%\">";
 687
 688                 $search = $_GET["search"];
 689
 690                 $search_mode = $_GET["smode"];
 691
 692                 if ($search) {
 693                         $search_query_part = "(upper(title) LIKE upper('%$search%')
 694                                 OR content LIKE '%$search%') AND";
 695                 } else {
 696                         $search_query_part = "";
 697                 }
 698
 699                 $view_query_part = "";
 700
 701                 if ($view_mode == "Starred") {
 702                         $view_query_part = " marked = true AND ";
 703                 }
 704
 705                 if ($view_mode == "Unread") {
 706                         $view_query_part = " unread = true AND ";
 707                 }
 708
 709                 if ($view_mode == "Unread or Starred") {
 710                         $view_query_part = " (unread = true OR marked = true) AND ";
 711                 }
 712
 713                 if ($view_mode == "Unread or Updated") {
 714                         $view_query_part = " (unread = true OR last_read is NULL) AND ";
 715                 }
 716
 717 /*              $result = db_query($link, "SELECT count(id) AS total_entries
 718                         FROM ttrss_entries WHERE
 719                         $search_query_part
 720                         feed_id = '$feed'");
 721
 722                 $total_entries = db_fetch_result($result, 0, "total_entries"); */
 723
 724 /*              $result = db_query("SELECT count(id) AS unread_entries
 725                         FROM ttrss_entries WHERE
 726                         $search_query_part
 727                         unread = true AND
 728                         feed_id = '$feed'");
 729
 730                 $unread_entries = db_fetch_result($result, 0, "unread_entries"); */
 731
 732                 if ($limit && $limit != "All") {
 733                         $limit_query_part = "LIMIT " . $limit;
 734                 }
 735
 736                 $vfeed_query_part = "";
 737
 738                 // override query strategy and enable feed display when searching globally
 739                 if ($search && $search_mode == "All feeds") {
 740                         $query_strategy_part = "id > 0";
 741                         $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
 742                                 id = feed_id) as feed_title,";
 743                 } else if (sprintf("%d", $feed) == 0) {
 744                         $query_strategy_part = "ttrss_entries.id > 0";
 745                         $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
 746                                 id = feed_id) as feed_title,";
 747                 } else if ($feed >= 0) {
 748                         $query_strategy_part = "feed_id = '$feed'";
 749                 } else if ($feed == -1) { // starred virtual feed
 750                         $query_strategy_part = "marked = true";
 751                         $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
 752                                 id = feed_id) as feed_title,";
 753                 } else if ($feed <= -10) { // labels
 754                         $label_id = -$feed - 11;
 755
 756                         $tmp_result = db_query($link, "SELECT sql_exp FROM ttrss_labels
 757                                 WHERE id = '$label_id'");
 758
 759                         $query_strategy_part = db_fetch_result($tmp_result, 0, "sql_exp");
 760
 761                         $vfeed_query_part = "(SELECT title FROM ttrss_feeds WHERE
 762                                 id = feed_id) as feed_title,";
 763                 } else {
 764                         $query_strategy_part = "id > 0"; // dumb
 765                 }
 766
 767
 768                 $order_by = "updated DESC";
 769
 770 //              if ($feed < -10) {
 771 //                      $order_by = "feed_id,updated DESC";
 772 //              }
 773
 774                 if ($feed < -10) error_reporting (0);
 775
 776                 if (sprintf("%d", $feed) != 0) {
 777
 778                         $result = db_query($link, "SELECT
 779                                         id,title,updated,unread,feed_id,marked,link,last_read,
 780                                         SUBSTRING(last_read,1,19) as last_read_noms,
 781                                         $vfeed_query_part
 782                                         SUBSTRING(updated,1,19) as updated_noms
 783                                 FROM
 784                                         ttrss_entries,ttrss_user_entries
 785                                 WHERE
 786                                 ttrss_user_entries.ref_id = ttrss_entries.id AND
 787                                 owner_uid = '".$_SESSION["uid"]."' AND
 788                                 $search_query_part
 789                                 $view_query_part
 790                                 $query_strategy_part ORDER BY $order_by
 791                                 $limit_query_part");
 792
 793                 } else {
 794                         // browsing by tag
 795
 796                         $result = db_query($link, "SELECT
 797                                 ttrss_entries.id as id,title,updated,unread,feed_id,
 798                                 marked,link,last_read,
 799                                 SUBSTRING(last_read,1,19) as last_read_noms,
 800                                 $vfeed_query_part
 801                                 SUBSTRING(updated,1,19) as updated_noms
 802                                 FROM
 803                                         ttrss_entries,ttrss_user_entries,ttrss_tags
 804                                 WHERE
 805                                         ref_id = ttrss_entries.id AND
 806                                         ttrss_user_entries.owner_uid = '".$_SESSION["uid"]."' AND
 807                                         post_int_id = int_id AND tag_name = '$feed' AND
 808                                         $view_query_part
 809                                         $search_query_part
 810                                         $query_strategy_part ORDER BY $order_by
 811                                 $limit_query_part");
 812                 }
 813
 814                 if (!$result) {
 815                         print "<tr><td colspan='4' align='center'>
 816                                 Could not display feed (query failed). Please check match syntax or local configuration.</td></tr>";
 817                         return;
 818                 }
 819
 820                 $lnum = 0;
 821
 822                 error_reporting (E_ERROR | E_WARNING | E_PARSE);
 823
 824                 $num_unread = 0;
 825
 826                 while ($line = db_fetch_assoc($result)) {
 827
 828                         $class = ($lnum % 2) ? "even" : "odd";
 829
 830                         $id = $line["id"];
 831                         $feed_id = $line["feed_id"];
 832
 833 //                      printf("L %d (%s) &gt; U %d (%s) = %d<br>",
 834 //                              strtotime($line["last_read_noms"]), $line["last_read_noms"],
 835 //                              strtotime($line["updated"]), $line["updated"],
 836 //                              strtotime($line["last_read"]) >= strtotime($line["updated"]));
 837
 838 /*                      if ($line["last_read"] != "" && $line["updated"] != "" &&
 839                                 strtotime($line["last_read_noms"]) < strtotime($line["updated_noms"])) {
 840
 841                                 $update_pic = "<img id='FUPDPIC-$id' src=\"images/updated.png\"
 842                                         alt=\"Updated\">";
 843
 844                         } else {
 845
 846                                 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
 847                                         alt=\"Updated\">";
 848
 849                         } */
 850
 851                         if ($line["last_read"] == "" &&
 852                                         ($line["unread"] != "t" && $line["unread"] != "1")) {
 853
 854                                 $update_pic = "<img id='FUPDPIC-$id' src=\"images/updated.png\"
 855                                         alt=\"Updated\">";
 856                         } else {
 857                                 $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
 858                                         alt=\"Updated\">";
 859                         }
 860
 861                         if ($line["unread"] == "t" || $line["unread"] == "1") {
 862                                 $class .= "Unread";
 863                                 ++$num_unread;
 864                         }
 865
 866                         if ($line["marked"] == "t" || $line["marked"] == "1") {
 867                                 $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_set.png\"
 868                                         alt=\"Reset mark\" onclick='javascript:toggleMark($id, false)'>";
 869                         } else {
 870                                 $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_unset.png\"
 871                                         alt=\"Set mark\" onclick='javascript:toggleMark($id, true)'>";
 872                         }
 873
 874                         $content_link = "<a id=\"FTITLE-$id\" href=\"javascript:view($id,$feed_id);\">" .
 875                                 $line["title"] . "</a>";
 876
 877                         print "<tr class='$class' id='RROW-$id'>";
 878                         // onclick=\"javascript:view($id,$feed_id)\">
 879
 880                         print "<td valign='center' align='center'>$update_pic</td>";
 881                         print "<td valign='center' align='center'>$marked_pic</td>";
 882
 883                         print "<td width='25%'>
 884                                 <a href=\"javascript:view($id,$feed_id);\">".$line["updated"]."</a></td>";
 885
 886                         if ($line["feed_title"]) {
 887                                 print "<td width='50%'>$content_link</td>";
 888                                 print "<td width='20%'>
 889                                         <a href='javascript:viewfeed($feed_id)'>".$line["feed_title"]."</a></td>";
 890                         } else {
 891                                 print "<td width='70%'>$content_link</td>";
 892                         }
 893
 894                         print "</tr>";
 895
 896                         ++$lnum;
 897                 }
 898
 899                 if ($lnum == 0) {
 900                         print "<tr><td align='center'>No articles found.</td></tr>";
 901                 }
 902
 903                 print "</table>";
 904
 905                 print "<script type=\"text/javascript\">
 906                         document.onkeydown = hotkey_handler;
 907                         update_label_counters('$feed');
 908                 </script>";
 909
 910                 if ($addheader) {
 911                         print "</body></html>";
 912                 }
 913
 914         }
 915
 916         if ($op == "pref-rpc") {
 917
 918                 $subop = $_GET["subop"];
 919
 920                 if ($subop == "unread") {
 921                         $ids = split(",", $_GET["ids"]);
 922                         foreach ($ids as $id) {
 923                                 db_query($link, "UPDATE ttrss_user_entries SET unread = true
 924                                         WHERE feed_id = '$id' AND owner_uid = ".$_SESSION["uid"]);
 925                         }
 926
 927                         print "Marked selected feeds as unread.";
 928                 }
 929
 930                 if ($subop == "read") {
 931                         $ids = split(",", $_GET["ids"]);
 932                         foreach ($ids as $id) {
 933                                 db_query($link, "UPDATE ttrss_user_entries
 934                                         SET unread = false,last_read = NOW() WHERE
 935                                                 feed_id = '$id' AND owner_uid = ".$_SESSION["uid"]);
 936                         }
 937
 938                         print "Marked selected feeds as read.";
 939
 940                 }
 941
 942         }
 943
 944         if ($op == "pref-feeds") {
 945
 946                 $subop = $_GET["subop"];
 947
 948                 if ($subop == "editSave") {
 949                         $feed_title = db_escape_string($_GET["t"]);
 950                         $feed_link = db_escape_string($_GET["l"]);
 951                         $upd_intl = db_escape_string($_GET["ui"]);
 952                         $purge_intl = db_escape_string($_GET["pi"]);
 953                         $feed_id = db_escape_string($_GET["id"]);
 954                         $cat_id = db_escape_string($_GET["catid"]);
 955
 956                         if (strtoupper($upd_intl) == "DEFAULT")
 957                                 $upd_intl = 0;
 958
 959                         if (strtoupper($purge_intl) == "DEFAULT")
 960                                 $purge_intl = 0;
 961
 962                         if (strtoupper($purge_intl) == "DISABLED")
 963                                 $purge_intl = -1;
 964
 965                         if ($cat_id != 0) {
 966                                 $category_qpart = "cat_id = '$cat_id'";
 967                         } else {
 968                                 $category_qpart = 'cat_id = NULL';
 969                         }
 970
 971                         $result = db_query($link, "UPDATE ttrss_feeds SET
 972                                 $category_qpart,
 973                                 title = '$feed_title', feed_url = '$feed_link',
 974                                 update_interval = '$upd_intl',
 975                                 purge_interval = '$purge_intl'
 976                                 WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
 977
 978                 }
 979
 980                 if ($subop == "remove") {
 981
 982                         if (!WEB_DEMO_MODE) {
 983
 984                                 $ids = split(",", $_GET["ids"]);
 985
 986                                 foreach ($ids as $id) {
 987                                         db_query($link, "DELETE FROM ttrss_feeds
 988                                                 WHERE id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 989
 990                                         $icons_dir = ICONS_DIR;
 991
 992                                         if (file_exists($icons_dir . "/$id.ico")) {
 993                                                 unlink($icons_dir . "/$id.ico");
 994                                         }
 995                                 }
 996                         }
 997                 }
 998
 999                 if ($subop == "add") {
1000
1001                         if (!WEB_DEMO_MODE) {
1002
1003                                 $feed_link = db_escape_string(trim($_GET["link"]));
1004
1005                                 $result = db_query($link,
1006                                         "SELECT id FROM ttrss_feeds
1007                                         WHERE feed_url = '$feed_link' AND owner_uid = ".$_SESSION["uid"]);
1008
1009                                 if (db_num_rows($result) == 0) {
1010
1011                                         $result = db_query($link,
1012                                                 "INSERT INTO ttrss_feeds (owner_uid,feed_url,title)
1013                                                 VALUES ('".$_SESSION["uid"]."', '$feed_link', '')");
1014
1015                                         $result = db_query($link,
1016                                         "SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_link'
1017                                                 AND owner_uid = " . $_SESSION["uid"]);
1018
1019                                         $feed_id = db_fetch_result($result, 0, "id");
1020
1021                                         if ($feed_id) {
1022                                                 update_rss_feed($link, $feed_link, $feed_id);
1023                                         }
1024                                 } else {
1025
1026                                         print "<div class=\"warning\">
1027                                                 Feed <b>$feed_link</b> already exists in the database.
1028                                         </div>";
1029                                 }
1030                         }
1031                 }
1032
1033                 if ($subop == "addCat") {
1034
1035                         if (!WEB_DEMO_MODE) {
1036
1037                                 $feed_cat = db_escape_string(trim($_GET["cat"]));
1038
1039                                 $result = db_query($link,
1040                                         "SELECT id FROM ttrss_feed_categories
1041                                         WHERE title = '$feed_cat' AND owner_uid = ".$_SESSION["uid"]);
1042
1043                                 if (db_num_rows($result) == 0) {
1044
1045                                         $result = db_query($link,
1046                                                 "INSERT INTO ttrss_feed_categories (owner_uid,title)
1047                                                 VALUES ('".$_SESSION["uid"]."', '$feed_cat')");
1048
1049                                 } else {
1050
1051                                         print "<div class=\"warning\">
1052                                                 Category <b>$feed_cat</b> already exists in the database.
1053                                         </div>";
1054                                 }
1055
1056
1057                         }
1058                 }
1059
1060                 if ($subop == "removeCats") {
1061
1062                         if (!WEB_DEMO_MODE) {
1063
1064                                 $ids = split(",", $_GET["ids"]);
1065
1066                                 foreach ($ids as $id) {
1067
1068                                         db_query($link, "BEGIN");
1069
1070                                         $result = db_query($link,
1071                                                 "SELECT count(id) as num_feeds FROM ttrss_feeds
1072                                                         WHERE cat_id = '$id'");
1073
1074                                         $num_feeds = db_fetch_result($result, 0, "num_feeds");
1075
1076                                         if ($num_feeds == 0) {
1077                                                 db_query($link, "DELETE FROM ttrss_feed_categories
1078                                                         WHERE id = '$id' AND owner_uid = " . $_SESSION["uid"]);
1079                                         } else {
1080
1081                                                 print "<div class=\"warning\">
1082                                                         Unable to delete non empty feed categories.</div>";
1083
1084                                         }
1085
1086                                         db_query($link, "COMMIT");
1087                                 }
1088                         }
1089                 }
1090
1091 //              print "<h3>Edit Feeds</h3>";
1092
1093                 $result = db_query($link, "SELECT id,title,feed_url,last_error
1094                         FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
1095
1096                 if (db_num_rows($result) > 0) {
1097
1098                         print "<div class=\"warning\">";
1099
1100                         print "<b>Feeds with update errors:</b>";
1101
1102                         print "<ul class=\"nomarks\">";
1103
1104                         while ($line = db_fetch_assoc($result)) {
1105                                 print "<li>" . $line["title"] . " (" . $line["feed_url"] . "): " .
1106                                         $line["last_error"];
1107                         }
1108
1109                         print "</ul>";
1110                         print "</div>";
1111
1112                 }
1113
1114                 print "<p><div class=\"prefGenericAddBox\">
1115                         <input id=\"fadd_link\" size=\"40\">&nbsp;<input
1116                                 type=\"submit\" class=\"button\"
1117                                 onclick=\"javascript:addFeed()\" value=\"Add feed\"></div>";
1118
1119                 $feeds_sort = db_escape_string($_GET["sort"]);
1120
1121                 if (!$feeds_sort || $feeds_sort == "undefined") {
1122                         $feeds_sort = $_SESSION["pref_sort_feeds"];
1123                         if (!$feeds_sort) $feeds_sort = "title";
1124                 }
1125
1126                 $_SESSION["pref_sort_feeds"] = $feeds_sort;
1127
1128                 $result = db_query($link, "SELECT
1129                                 id,title,feed_url,substring(last_updated,1,16) as last_updated,
1130                                 update_interval,purge_interval,
1131                                 (SELECT title FROM ttrss_feed_categories
1132                                         WHERE id = cat_id) AS category
1133                         FROM
1134                                 ttrss_feeds WHERE owner_uid = '".$_SESSION["uid"]."'
1135                         ORDER by $feeds_sort,title");
1136
1137                 if (db_num_rows($result) != 0) {
1138
1139                         print "<div id=\"infoBoxShadow\"><div id=\"infoBox\">PLACEHOLDER</div></div>";
1140
1141                         print "<p><table width=\"100%\" class=\"prefFeedList\" id=\"prefFeedList\">";
1142                         print "<tr class=\"title\">
1143                                                 <td>&nbsp;</td>
1144                                                 <td>Select</td>
1145                                                 <td width=\"20%\">
1146                                                         <a href=\"javascript:updateFeedList('title')\">Title</a></td>
1147                                                 <td width=\"20%\">
1148                                                         <a href=\"javascript:updateFeedList('feed_url')\">Link</a>
1149                                                 </td>";
1150
1151                         if (get_pref($link, 'ENABLE_FEED_CATS')) {
1152                                 print "<td width=\"10%\">
1153                                         <a href=\"javascript:updateFeedList('category')\">Category</a></td>";
1154                         }
1155
1156                         print "
1157                                 <td width=\"10%\">
1158                                         <a href=\"javascript:updateFeedList('update_interval')\">Update Interval</a>
1159                                 </td>
1160                                 <td width=\"10%\">
1161                                         <a href=\"javascript:updateFeedList('purge_interval')\">Purge Days</a>
1162                                 </td>
1163                                 <td>
1164                                         <a href=\"javascript:updateFeedList('last_updated')\">Last updated</a>
1165                                 </td>
1166                         </tr>";
1167
1168                         $lnum = 0;
1169
1170                         while ($line = db_fetch_assoc($result)) {
1171
1172                                 $class = ($lnum % 2) ? "even" : "odd";
1173
1174                                 $feed_id = $line["id"];
1175
1176                                 $edit_feed_id = $_GET["id"];
1177
1178                                 if ($subop == "edit" && $feed_id != $edit_feed_id) {
1179                                         $class .= "Grayed";
1180                                 }
1181
1182                                 print "<tr class=\"$class\" id=\"FEEDR-$feed_id\">";
1183
1184                                 $icon_file = ICONS_DIR . "/$feed_id.ico";
1185
1186                                 if (file_exists($icon_file) && filesize($icon_file) > 0) {
1187                                                 $feed_icon = "<img width=\"16\" height=\"16\"
1188                                                         src=\"" . ICONS_URL . "/$feed_id.ico\">";
1189                                 } else {
1190                                         $feed_icon = "&nbsp;";
1191                                 }
1192                                 print "<td align='center'>$feed_icon</td>";
1193
1194                                 $edit_title = htmlspecialchars(db_unescape_string($line["title"]));
1195                                 $edit_link = htmlspecialchars(db_unescape_string($line["feed_url"]));
1196                                 $edit_cat = htmlspecialchars(db_unescape_string($line["category"]));
1197
1198                                 if (!$edit_cat) $edit_cat = "Uncategorized";
1199
1200                                 if (!$edit_feed_id || $subop != "edit") {
1201
1202                                         print "<td><input onclick='toggleSelectRow(this);'
1203                                         type=\"checkbox\" id=\"FRCHK-".$line["id"]."\"></td>";
1204
1205                                         print "<td><a href=\"javascript:editFeed($feed_id);\">" .
1206                                                 $edit_title . "</a></td>";
1207
1208                                         print "<td><a href=\"javascript:editFeed($feed_id);\">" .
1209                                                 $edit_link . "</a></td>";
1210
1211                                         if (get_pref($link, 'ENABLE_FEED_CATS')) {
1212                                                 print "<td><a href=\"javascript:editFeed($feed_id);\">" .
1213                                                         $edit_cat . "</a></td>";
1214                                         }
1215
1216                                         if ($line["update_interval"] == "0")
1217                                                 $line["update_interval"] = "Default";
1218
1219                                         print "<td><a href=\"javascript:editFeed($feed_id);\">" .
1220                                                 $line["update_interval"] . "</a></td>";
1221
1222                                         if ($line["purge_interval"] == "0")
1223                                                 $line["purge_interval"] = "Default";
1224
1225                                         if ($line["purge_interval"] < 0)
1226                                                 $line["purge_interval"] = "Disabled";
1227
1228                                         print "<td><a href=\"javascript:editFeed($feed_id);\">" .
1229                                                 $line["purge_interval"] . "</a></td>";
1230
1231                                 } else if ($feed_id != $edit_feed_id) {
1232
1233                                         print "<td><input disabled=\"true\" type=\"checkbox\"
1234                                                 id=\"FRCHK-".$line["id"]."\"></td>";
1235
1236                                         print "<td>$edit_title</td>";
1237                                         print "<td>$edit_link</td>";
1238
1239                                         if (get_pref($link, 'ENABLE_FEED_CATS')) {
1240                                                 print "<td>$edit_cat</td>";
1241                                         }
1242
1243                                         if ($line["update_interval"] == "0")
1244                                                 $line["update_interval"] = "Default";
1245
1246                                         print "<td>" . $line["update_interval"] . "</td>";
1247
1248                                         if ($line["purge_interval"] == "0")
1249                                                 $line["purge_interval"] = "Default";
1250
1251                                         if ($line["purge_interval"] < 0)
1252                                                 $line["purge_interval"] = "Disabled";
1253
1254                                         print "<td>" . $line["purge_interval"] . "</td>";
1255
1256                                 } else {
1257
1258                                         print "<td><input disabled=\"true\" type=\"checkbox\" checked></td>";
1259
1260                                         print "<td><input id=\"iedit_title\" value=\"$edit_title\"></td>";
1261                                         print "<td><input id=\"iedit_link\" value=\"$edit_link\"></td>";
1262
1263                                         if (get_pref($link, 'ENABLE_FEED_CATS')) {
1264
1265                                                 print "<td>";
1266                                                 print "<select id=\"iedit_fcat\">";
1267                                                 print "<option id=\"0\">Uncategorized</option>";
1268
1269                                                 $tmp_result = db_query($link, "SELECT id,title FROM ttrss_feed_categories
1270                                                         WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
1271
1272                                                 if (db_num_rows($tmp_result) > 0) {
1273                                                         print "<option disabled>--------</option>";
1274                                                 }
1275
1276                                                 while ($tmp_line = db_fetch_assoc($tmp_result)) {
1277                                                         if ($tmp_line["id"] == $line["cat_id"]) {
1278                                                                 $is_selected = "selected";
1279                                                         } else {
1280                                                                 $is_selected = "";
1281                                                         }
1282                                                         printf("<option $is_selected id='%d'>%s</option>",
1283                                                                 $tmp_line["id"], $tmp_line["title"]);
1284                                                 }
1285
1286                                                 print "</select></td>";
1287                                                 print "</td>";
1288
1289                                         }
1290
1291                                         print "<td><input id=\"iedit_updintl\"
1292                                                 value=\"".$line["update_interval"]."\"></td>";
1293                                         print "<td><input id=\"iedit_purgintl\"
1294                                                 value=\"".$line["purge_interval"]."\"></td>";
1295
1296                                 }
1297
1298                                 if (!$line["last_updated"]) $line["last_updated"] = "Never";
1299
1300                                 print "<td>" . $line["last_updated"] . "</td>";
1301
1302                                 print "</tr>";
1303
1304                                 ++$lnum;
1305                         }
1306
1307                         print "</table>";
1308
1309                         print "<p>";
1310
1311                         if ($subop == "edit") {
1312                                 print "Edit feed:&nbsp;
1313                                         <input type=\"submit\" class=\"button\"
1314                                                 onclick=\"javascript:feedEditCancel()\" value=\"Cancel\">
1315                                         <input type=\"submit\" class=\"button\"
1316                                                 onclick=\"javascript:feedEditSave()\" value=\"Save\">";
1317                         } else {
1318
1319                                 print "
1320                                         Selection:&nbsp;
1321                                 <input type=\"submit\" class=\"button\"
1322                                         onclick=\"javascript:selectedFeedDetails()\" value=\"Details\">
1323                                 <input type=\"submit\" class=\"button\"
1324                                         onclick=\"javascript:editSelectedFeed()\" value=\"Edit\">
1325                                 <input type=\"submit\" class=\"button\"
1326                                         onclick=\"javascript:removeSelectedFeeds()\" value=\"Remove\">";
1327
1328                                 if (get_pref($link, 'ENABLE_PREFS_CATCHUP_UNCATCHUP')) {
1329                                         print "
1330                                         <input type=\"submit\" class=\"button\"
1331                                                 onclick=\"javascript:readSelectedFeeds()\" value=\"Mark as read\">
1332                                         <input type=\"submit\" class=\"button\"
1333                                                 onclick=\"javascript:unreadSelectedFeeds()\"
1334                                                 value=\"Mark as unread\">&nbsp;";
1335                                 }
1336
1337                                 print "
1338                                         All feeds: <input type=\"submit\"
1339                                                         class=\"button\" onclick=\"gotoExportOpml()\"
1340                                                         value=\"Export OPML\">";
1341                                 }
1342                 } else {
1343
1344                         print "<p>No feeds defined.</p>";
1345
1346                 }
1347
1348                 if (get_pref($link, 'ENABLE_FEED_CATS')) {
1349
1350                         print "<h3>Edit Categories</h3>";
1351
1352         //              print "<h3>Categories</h3>";
1353
1354                         print "<div class=\"prefGenericAddBox\">
1355                                 <input id=\"fadd_cat\" size=\"40\">&nbsp;<input
1356                                         type=\"submit\" class=\"button\"
1357                                         onclick=\"javascript:addFeedCat()\" value=\"Add category\"></div>";
1358
1359                         $result = db_query($link, "SELECT title,id FROM ttrss_feed_categories
1360                                 WHERE owner_uid = ".$_SESSION["uid"]."
1361                                 ORDER BY title");
1362
1363                         if (db_num_rows($result) != 0) {
1364
1365                                 print "<p><table width=\"100%\" class=\"prefFeedCatList\" id=\"prefFeedCatList\">";
1366                                 print "<tr class=\"title\">
1367                                                         <td width=\"10%\">Select</td><td width=\"80%\">Title</td>
1368                                                 </tr>";
1369
1370                                 $lnum = 0;
1371
1372                                 while ($line = db_fetch_assoc($result)) {
1373
1374                                         $class = ($lnum % 2) ? "even" : "odd";
1375
1376                                         $cat_id = $line["id"];
1377
1378                                         $edit_cat_id = $_GET["id"];
1379
1380                                         if ($subop == "editCat" && $cat_id != $edit_cat_id) {
1381                                                 $class .= "Grayed";
1382                                         }
1383
1384                                         print "<tr class=\"$class\" id=\"FCATR-$cat_id\">";
1385
1386                                         $edit_title = htmlspecialchars(db_unescape_string($line["title"]));
1387
1388                                         if (!$edit_cat_id || $subop != "editCat") {
1389
1390                                                 print "<td><input onclick='toggleSelectRow(this);'
1391                                                 type=\"checkbox\" id=\"FCCHK-".$line["id"]."\"></td>";
1392
1393                                                 print "<td><a href=\"javascript:editFeedCat($cat_id);\">" .
1394                                                         $edit_title . "</a></td>";
1395
1396                                         } else if ($cat_id != $edit_cat_id) {
1397
1398                                                 print "<td><input disabled=\"true\" type=\"checkbox\"
1399                                                         id=\"FRCHK-".$line["id"]."\"></td>";
1400
1401                                                 print "<td>$edit_title</td>";
1402
1403                                         } else {
1404
1405                                                 print "<td><input disabled=\"true\" type=\"checkbox\" checked></td>";
1406
1407                                                 print "<td><input id=\"iedit_title\" value=\"$edit_title\"></td>";
1408
1409                                         }
1410
1411                                         print "</tr>";
1412
1413                                         ++$lnum;
1414                                 }
1415
1416                                 print "</table>";
1417
1418                                 print "<p>";
1419
1420                                 if ($subop == "editCat") {
1421                                         print "Edit category:&nbsp;
1422                                                 <input type=\"submit\" class=\"button\"
1423                                                         onclick=\"javascript:feedCatEditCancel()\" value=\"Cancel\">
1424                                                 <input type=\"submit\" class=\"button\"
1425                                                         onclick=\"javascript:feedCatEditSave()\" value=\"Save\">";
1426                                         } else {
1427
1428                                         print "
1429                                                 Selection:&nbsp;
1430                                         <input type=\"submit\" class=\"button\"
1431                                                 onclick=\"javascript:editSelectedFeedCat()\" value=\"Edit\">
1432                                         <input type=\"submit\" class=\"button\"
1433                                                 onclick=\"javascript:removeSelectedFeedCats()\" value=\"Remove\">";
1434
1435                                 }
1436
1437                         } else {
1438                                 print "<p>No feed categories defined.</p>";
1439                         }
1440                 }
1441
1442                 print "<h3>Import OPML</h3>
1443                 <form   enctype=\"multipart/form-data\" method=\"POST\" action=\"opml.php\">
1444                         File: <input id=\"opml_file\" name=\"opml_file\" type=\"file\">&nbsp;
1445                         <input class=\"button\" name=\"op\" onclick=\"return validateOpmlImport();\"
1446                                 type=\"submit\" value=\"Import\">
1447                         </form>";
1448
1449         }
1450
1451         if ($op == "pref-filters") {
1452
1453                 $subop = $_GET["subop"];
1454
1455                 if ($subop == "editSave") {
1456
1457                         $regexp = db_escape_string($_GET["r"]);
1458                         $descr = db_escape_string($_GET["d"]);
1459                         $match = db_escape_string($_GET["m"]);
1460                         $filter_id = db_escape_string($_GET["id"]);
1461                         $feed_id = db_escape_string($_GET["fid"]);
1462
1463                         if (!$feed_id) {
1464                                 $feed_id = 'NULL';
1465                         } else {
1466                                 $feed_id = sprintf("'%s'", db_escape_string($feed_id));
1467                         }
1468
1469                         $result = db_query($link, "UPDATE ttrss_filters SET
1470                                 reg_exp = '$regexp',
1471                                 description = '$descr',
1472                                 feed_id = $feed_id,
1473                                 filter_type = (SELECT id FROM ttrss_filter_types WHERE
1474                                         description = '$match')
1475                                 WHERE id = '$filter_id'");
1476                 }
1477
1478                 if ($subop == "remove") {
1479
1480                         if (!WEB_DEMO_MODE) {
1481
1482                                 $ids = split(",", $_GET["ids"]);
1483
1484                                 foreach ($ids as $id) {
1485                                         db_query($link, "DELETE FROM ttrss_filters WHERE id = '$id'");
1486
1487                                 }
1488                         }
1489                 }
1490
1491                 if ($subop == "add") {
1492
1493                         if (!WEB_DEMO_MODE) {
1494
1495                                 $regexp = db_escape_string(trim($_GET["regexp"]));
1496                                 $match = db_escape_string(trim($_GET["match"]));
1497                                 $feed_id = db_escape_string($_GET["fid"]);
1498
1499                                 if (!$feed_id) {
1500                                         $feed_id = 'NULL';
1501                                 } else {
1502                                         $feed_id = sprintf("'%s'", db_escape_string($feed_id));
1503                                 }
1504
1505                                 $result = db_query($link,
1506                                         "INSERT INTO ttrss_filters (reg_exp,filter_type,owner_uid,feed_id) VALUES
1507                                                 ('$regexp', (SELECT id FROM ttrss_filter_types WHERE
1508                                                         description = '$match'),'".$_SESSION["uid"]."', $feed_id)");
1509                         }
1510                 }
1511
1512                 $result = db_query($link, "SELECT description
1513                         FROM ttrss_filter_types ORDER BY description");
1514
1515                 $filter_types = array();
1516
1517                 while ($line = db_fetch_assoc($result)) {
1518                         array_push($filter_types, $line["description"]);
1519                 }
1520
1521                 print "<div class=\"prefGenericAddBox\">
1522                 <input id=\"fadd_regexp\" size=\"40\">&nbsp;";
1523
1524                 print_select("fadd_match", "Title", $filter_types);
1525
1526                 print "&nbsp;<select id=\"fadd_feed\">";
1527
1528                 print "<option selected id=\"0\">All feeds</option>";
1529
1530                 $result = db_query($link, "SELECT id,title FROM ttrss_feeds
1531                         WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
1532
1533                 if (db_num_rows($result) > 0) {
1534                         print "<option disabled>--------</option>";
1535                 }
1536
1537                 while ($line = db_fetch_assoc($result)) {
1538                         printf("<option id='%d'>%s</option>", $line["id"], $line["title"]);
1539                 }
1540
1541                 print "</select>&nbsp;";
1542
1543                 print "<input type=\"submit\"
1544                         class=\"button\" onclick=\"javascript:addFilter()\"
1545                         value=\"Add filter\">";
1546
1547                 $result = db_query($link, "SELECT
1548                                 ttrss_filters.id AS id,reg_exp,
1549                                 ttrss_filters.description AS description,
1550                                 ttrss_filter_types.name AS filter_type_name,
1551                                 ttrss_filter_types.description AS filter_type_descr,
1552                                 feed_id,
1553                                 (SELECT title FROM ttrss_feeds WHERE id = feed_id) AS feed_title
1554                         FROM
1555                                 ttrss_filters,ttrss_filter_types
1556                         WHERE
1557                                 filter_type = ttrss_filter_types.id AND
1558                                 ttrss_filters.owner_uid = ".$_SESSION["uid"]."
1559                         ORDER by reg_exp");
1560
1561                 if (db_num_rows($result) != 0) {
1562
1563                         print "<p><table width=\"100%\" class=\"prefFilterList\" id=\"prefFilterList\">";
1564
1565                         print "<tr class=\"title\">
1566                                                 <td width=\"5%\">Select</td><td width=\"30%\">Filter expression</td>
1567                                                 <td width=\"30%\">Feed</td><td width=\"10%\">Match</td>
1568                                                 <td width=\"30%\">Description</td></tr>";
1569
1570                         $lnum = 0;
1571
1572                         while ($line = db_fetch_assoc($result)) {
1573
1574                                 $class = ($lnum % 2) ? "even" : "odd";
1575
1576                                 $filter_id = $line["id"];
1577                                 $edit_filter_id = $_GET["id"];
1578
1579                                 if ($subop == "edit" && $filter_id != $edit_filter_id) {
1580                                         $class .= "Grayed";
1581                                 }
1582
1583                                 print "<tr class=\"$class\" id=\"FILRR-$filter_id\">";
1584
1585                                 $line["regexp"] = htmlspecialchars($line["reg_exp"]);
1586                                 $line["description"] = htmlspecialchars($line["description"]);
1587
1588                                 if (!$line["feed_title"]) $line["feed_title"] = "All feeds";
1589
1590                                 if (!$edit_filter_id || $subop != "edit") {
1591
1592                                         if (!$line["description"]) $line["description"] = "[No description]";
1593
1594                                         print "<td><input onclick='toggleSelectRow(this);'
1595                                         type=\"checkbox\" id=\"FICHK-".$line["id"]."\"></td>";
1596
1597                                         print "<td><a href=\"javascript:editFilter($filter_id);\">" .
1598                                                 $line["reg_exp"] . "</td>";
1599
1600                                         print "<td><a href=\"javascript:editFilter($filter_id);\">" .
1601                                                 $line["feed_title"] . "</td>";
1602
1603                                         print "<td><a href=\"javascript:editFilter($filter_id);\">" .
1604                                                 $line["filter_type_descr"] . "</td>";
1605
1606                                         print "<td><a href=\"javascript:editFilter($filter_id);\">" .
1607                                                 $line["description"] . "</td>";
1608
1609                                 } else if ($filter_id != $edit_filter_id) {
1610
1611                                         if (!$line["description"]) $line["description"] = "[No description]";
1612
1613                                         print "<td><input disabled=\"true\" type=\"checkbox\"
1614                                                 id=\"FICHK-".$line["id"]."\"></td>";
1615
1616                                         print "<td>".$line["reg_exp"]."</td>";
1617                                         print "<td>".$line["feed_title"]."</td>";
1618                                         print "<td>".$line["filter_type_descr"]."</td>";
1619                                         print "<td>".$line["description"]."</td>";
1620
1621                                 } else {
1622
1623                                         print "<td><input disabled=\"true\" type=\"checkbox\" checked></td>";
1624
1625                                         print "<td><input id=\"iedit_regexp\" value=\"".$line["reg_exp"].
1626                                                 "\"></td>";
1627
1628                                         print "<td>";
1629
1630                                         print "<select id=\"iedit_feed\">";
1631
1632                                         print "<option id=\"0\">All feeds</option>";
1633
1634                                         if (db_num_rows($result) > 0) {
1635                                                 print "<option disabled>--------</option>";
1636                                         }
1637
1638                                         $tmp_result = db_query($link, "SELECT id,title FROM ttrss_feeds
1639                                                 WHERE owner_uid = ".$_SESSION["uid"]." ORDER BY title");
1640
1641                                         while ($tmp_line = db_fetch_assoc($tmp_result)) {
1642                                                 if ($tmp_line["id"] == $line["feed_id"]) {
1643                                                         $is_selected = "selected";
1644                                                 } else {
1645                                                         $is_selected = "";
1646                                                 }
1647                                                 printf("<option $is_selected id='%d'>%s</option>",
1648                                                         $tmp_line["id"], $tmp_line["title"]);
1649                                         }
1650
1651                                         print "</select></td>";
1652
1653                                         print "<td>";
1654                                         print_select("iedit_match", $line["filter_type_descr"], $filter_types);
1655                                         print "</td>";
1656
1657                                         print "<td><input id=\"iedit_descr\" value=\"".$line["description"].
1658                                                 "\"></td>";
1659
1660                                         print "</td>";
1661                                 }
1662
1663                                 print "</tr>";
1664
1665                                 ++$lnum;
1666                         }
1667
1668                         if ($lnum == 0) {
1669                                 print "<tr><td colspan=\"4\" align=\"center\">No filters defined.</td></tr>";
1670                         }
1671
1672                         print "</table>";
1673
1674                         print "<p>";
1675
1676                         if ($subop == "edit") {
1677                                 print "Edit feed:
1678                                         <input type=\"submit\" class=\"button\"
1679                                                 onclick=\"javascript:filterEditCancel()\" value=\"Cancel\">
1680                                         <input type=\"submit\" class=\"button\"
1681                                                 onclick=\"javascript:filterEditSave()\" value=\"Save\">";
1682
1683                         } else {
1684
1685                                 print "
1686                                         Selection:
1687                                 <input type=\"submit\" class=\"button\"
1688                                         onclick=\"javascript:editSelectedFilter()\" value=\"Edit\">
1689                                 <input type=\"submit\" class=\"button\"
1690                                         onclick=\"javascript:removeSelectedFilters()\" value=\"Remove\">";
1691                         }
1692
1693                 } else {
1694
1695                         print "<p>No filters defined.</p>";
1696
1697                 }
1698         }
1699
1700         if ($op == "pref-labels") {
1701
1702                 $subop = $_GET["subop"];
1703
1704                 if ($subop == "editSave") {
1705
1706                         $sql_exp = $_GET["s"];
1707                         $descr = $_GET["d"];
1708                         $label_id = db_escape_string($_GET["id"]);
1709
1710 //                      print "$sql_exp : $descr : $label_id";
1711
1712                         $result = db_query($link, "UPDATE ttrss_labels SET
1713                                 sql_exp = '$sql_exp',
1714                                 description = '$descr'
1715                                 WHERE id = '$label_id'");
1716                 }
1717
1718                 if ($subop == "remove") {
1719
1720                         if (!WEB_DEMO_MODE) {
1721
1722                                 $ids = split(",", $_GET["ids"]);
1723
1724                                 foreach ($ids as $id) {
1725                                         db_query($link, "DELETE FROM ttrss_labels WHERE id = '$id'");
1726
1727                                 }
1728                         }
1729                 }
1730
1731                 if ($subop == "add") {
1732
1733                         if (!WEB_DEMO_MODE) {
1734
1735                                 // no escaping is done here on purpose
1736                                 $exp = trim($_GET["exp"]);
1737
1738                                 $result = db_query($link,
1739                                         "INSERT INTO ttrss_labels (sql_exp,description,owner_uid)
1740                                                 VALUES ('$exp', '$exp', '".$_SESSION["uid"]."')");
1741                         }
1742                 }
1743
1744                 print "<div class=\"prefGenericAddBox\">
1745                         <input size=\"40\" id=\"ladd_expr\">&nbsp;";
1746
1747                 print"<input type=\"submit\" class=\"button\"
1748                         onclick=\"javascript:addLabel()\" value=\"Add label\"></div>";
1749
1750                 $result = db_query($link, "SELECT
1751                                 id,sql_exp,description
1752                         FROM
1753                                 ttrss_labels
1754                         WHERE
1755                                 owner_uid = ".$_SESSION["uid"]."
1756                         ORDER by description");
1757
1758                 if (db_num_rows($result) != 0) {
1759
1760                         print "<p><table width=\"100%\" class=\"prefLabelList\" id=\"prefLabelList\">";
1761
1762                         print "<tr class=\"title\">
1763                                                 <td width=\"5%\">Select</td><td width=\"40%\">SQL expression
1764                                                 <a class=\"helpLink\" href=\"javascript:popupHelp(1)\">(?)</a>
1765                                                 </td>
1766                                                 <td width=\"40%\">Caption</td></tr>";
1767
1768                         $lnum = 0;
1769
1770                         while ($line = db_fetch_assoc($result)) {
1771
1772                                 $class = ($lnum % 2) ? "even" : "odd";
1773
1774                                 $label_id = $line["id"];
1775                                 $edit_label_id = $_GET["id"];
1776
1777                                 if ($subop == "edit" && $label_id != $edit_label_id) {
1778                                         $class .= "Grayed";
1779                                 }
1780
1781                                 print "<tr class=\"$class\" id=\"LILRR-$label_id\">";
1782
1783                                 $line["sql_exp"] = htmlspecialchars($line["sql_exp"]);
1784                                 $line["description"] = htmlspecialchars($line["description"]);
1785
1786                                 if (!$edit_label_id || $subop != "edit") {
1787
1788                                         if (!$line["description"]) $line["description"] = "[No caption]";
1789
1790                                         print "<td><input onclick='toggleSelectRow(this);'
1791                                         type=\"checkbox\" id=\"LICHK-".$line["id"]."\"></td>";
1792
1793                                         print "<td><a href=\"javascript:editLabel($label_id);\">" .
1794                                                 $line["sql_exp"] . "</td>";
1795
1796                                         print "<td><a href=\"javascript:editLabel($label_id);\">" .
1797                                                 $line["description"] . "</td>";
1798
1799                                 } else if ($label_id != $edit_label_id) {
1800
1801                                         if (!$line["description"]) $line["description"] = "[No description]";
1802
1803                                         print "<td><input disabled=\"true\" type=\"checkbox\"
1804                                                 id=\"LICHK-".$line["id"]."\"></td>";
1805
1806                                         print "<td>".$line["sql_exp"]."</td>";
1807                                         print "<td>".$line["description"]."</td>";
1808
1809                                 } else {
1810
1811                                         print "<td><input disabled=\"true\" type=\"checkbox\" checked></td>";
1812
1813                                         print "<td><input id=\"iedit_expr\" value=\"".$line["sql_exp"].
1814                                                 "\"></td>";
1815
1816                                         print "<td><input id=\"iedit_descr\" value=\"".$line["description"].
1817                                                 "\"></td>";
1818
1819                                 }
1820
1821
1822                                 print "</tr>";
1823
1824                                 ++$lnum;
1825                         }
1826
1827                         if ($lnum == 0) {
1828                                 print "<tr><td colspan=\"4\" align=\"center\">No labels defined.</td></tr>";
1829                         }
1830
1831                         print "</table>";
1832
1833                         print "<p>";
1834
1835                         if ($subop == "edit") {
1836                                 print "Edit label:
1837                                         <input type=\"submit\" class=\"button\"
1838                                                 onclick=\"javascript:labelEditCancel()\" value=\"Cancel\">
1839                                         <input type=\"submit\" class=\"button\"
1840                                                 onclick=\"javascript:labelEditSave()\" value=\"Save\">";
1841
1842                         } else {
1843
1844                                 print "
1845                                         Selection:
1846                                 <input type=\"submit\" class=\"button\"
1847                                         onclick=\"javascript:editSelectedLabel()\" value=\"Edit\">
1848                                 <input type=\"submit\" class=\"button\"
1849                                         onclick=\"javascript:removeSelectedLabels()\" value=\"Remove\">";
1850                         }
1851                 } else {
1852                         print "<p>No labels defined.</p>";
1853                 }
1854         }
1855
1856         if ($op == "error") {
1857                 print "<div width=\"100%\" align='center'>";
1858                 $msg = $_GET["msg"];
1859                 print $msg;
1860                 print "</div>";
1861         }
1862
1863         if ($op == "help") {
1864                 print "<html><head>
1865                         <title>Tiny Tiny RSS : Help</title>
1866                         <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
1867                         <script type=\"text/javascript\" src=\"functions.js\"></script>
1868                         <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
1869                         </head><body>";
1870
1871                 $tid = sprintf("%d", $_GET["tid"]);
1872
1873                 /* FIXME this badly needs real implementation */
1874
1875                 print "<div class='helpResponse'>";
1876
1877                 ?>
1878
1879                 <h1>Help for SQL expressions</h1>
1880
1881                 <h2>Description</h2>
1882
1883                 <p>The &laquo;SQL expression&raquo; is added to WHERE clause of
1884                         view feed query. You can match on ttrss_entries table fields
1885                         and even use subselect to query additional information. This
1886                         functionality is considered to be advanced and requires basic
1887                         understanding of SQL.</p>
1888
1889                 <h2>Examples</h2>
1890
1891                 <pre>unread = true</pre>
1892
1893                 Matches all unread articles
1894
1895                 <pre>title like '%Linux%'</pre>
1896
1897                 Matches all articles which mention Linux in the title. You get the idea.
1898
1899                 <p>See the database schema included in the distribution package for gruesome
1900                 details.</p>
1901
1902                 <?
1903
1904                 print "<div align='center'>
1905                         <a class=\"helpLink\"
1906                         href=\"javascript:window.close()\">(Close this window)</a></div>";
1907
1908                 print "</div>";
1909
1910                 print "</body></html>";
1911
1912         }
1913
1914         if ($op == "dlg") {
1915                 $id = $_GET["id"];
1916                 $param = $_GET["param"];
1917
1918                 if ($id == "quickAddFeed") {
1919                         print "Feed URL: <input
1920                         onblur=\"javascript:enableHotkeys()\" onfocus=\"javascript:disableHotkeys()\"
1921                         id=\"qafInput\">
1922                         <input class=\"button\"
1923                                 type=\"submit\" onclick=\"javascript:qafAdd()\" value=\"Add feed\">
1924                         <input class=\"button\"
1925                                 type=\"submit\" onclick=\"javascript:closeDlg()\"
1926                                 value=\"Cancel\">";
1927                 }
1928
1929                 if ($id == "quickDelFeed") {
1930
1931                         $param = db_escape_string($param);
1932
1933                         $result = db_query($link, "SELECT title FROM ttrss_feeds WHERE id = '$param'");
1934
1935                         if ($result) {
1936
1937                                 $f_title = db_fetch_result($result, 0, "title");
1938
1939                                 print "Remove current feed ($f_title)?&nbsp;
1940                                 <input class=\"button\"
1941                                         type=\"submit\" onclick=\"javascript:qfdDelete($param)\" value=\"Remove\">
1942                                 <input class=\"button\"
1943                                         type=\"submit\" onclick=\"javascript:closeDlg()\"
1944                                         value=\"Cancel\">";
1945                         } else {
1946                                 print "Error: Feed $param not found.&nbsp;
1947                                 <input class=\"button\"
1948                                         type=\"submit\" onclick=\"javascript:closeDlg()\"
1949                                         value=\"Cancel\">";
1950                         }
1951                 }
1952
1953                 if ($id == "search") {
1954
1955                         print "<input id=\"searchbox\" class=\"extSearch\"
1956                         onblur=\"javascript:enableHotkeys()\" onfocus=\"javascript:disableHotkeys()\"
1957                         onchange=\"javascript:search()\">
1958                         <select id=\"searchmodebox\">
1959                                 <option selected>All feeds</option>
1960                                 <option>This feed</option>
1961                         </select>
1962                         <input type=\"submit\"
1963                                 class=\"button\" onclick=\"javascript:search()\" value=\"Search\">
1964                         <input class=\"button\"
1965                                 type=\"submit\" onclick=\"javascript:closeDlg()\"
1966                                 value=\"Close\">";
1967
1968                 }
1969
1970         }
1971
1972         // update feeds of all users, may be used anonymously
1973         if ($op == "globalUpdateFeeds") {
1974
1975                 $result = db_query($link, "SELECT id FROM ttrss_users");
1976
1977                 while ($line = db_fetch_assoc($result)) {
1978                         $user_id = $line["id"];
1979 //                      print "<!-- updating feeds of uid $user_id -->";
1980                         update_all_feeds($link, false, $user_id);
1981                 }
1982
1983                 print "<rpc-reply>
1984                         <message msg=\"All feeds updated\"/>
1985                 </rpc-reply>";
1986
1987         }
1988
1989         if ($op == "pref-prefs") {
1990
1991                 $subop = $_REQUEST["subop"];
1992
1993                 if ($subop == "Save configuration") {
1994
1995                         if (WEB_DEMO_MODE) {
1996                                 header("Location: prefs.php");
1997                                 return;
1998                         }
1999
2000                         $_SESSION["prefs_op_result"] = "save-config";
2001
2002                         foreach (array_keys($_POST) as $pref_name) {
2003
2004                                 $pref_name = db_escape_string($pref_name);
2005                                 $value = db_escape_string($_POST[$pref_name]);
2006
2007                                 $result = db_query($link, "SELECT type_name
2008                                         FROM ttrss_prefs,ttrss_prefs_types
2009                                         WHERE pref_name = '$pref_name' AND type_id = ttrss_prefs_types.id");
2010
2011                                 if (db_num_rows($result) > 0) {
2012
2013                                         $type_name = db_fetch_result($result, 0, "type_name");
2014
2015 //                                      print "$pref_name : $type_name : $value<br>";
2016
2017                                         if ($type_name == "bool") {
2018                                                 if ($value == "1") {
2019                                                         $value = "true";
2020                                                 } else {
2021                                                         $value = "false";
2022                                                 }
2023                                         } else if ($type_name == "integer") {
2024                                                 $value = sprintf("%d", $value);
2025                                         }
2026
2027 //                                      print "$pref_name : $type_name : $value<br>";
2028
2029                                         db_query($link, "UPDATE ttrss_user_prefs SET value = '$value'
2030                                                 WHERE pref_name = '$pref_name' AND owner_uid = ".$_SESSION["uid"]);
2031
2032                                 }
2033
2034                                 header("Location: prefs.php");
2035
2036                         }
2037
2038                 } else if ($subop == "getHelp") {
2039
2040                         $pref_name = db_escape_string($_GET["pn"]);
2041
2042                         $result = db_query($link, "SELECT help_text FROM ttrss_prefs
2043                                 WHERE pref_name = '$pref_name'");
2044
2045                         if (db_num_rows($result) > 0) {
2046                                 $help_text = db_fetch_result($result, 0, "help_text");
2047                                 print $help_text;
2048                         } else {
2049                                 print "Unknown option: $pref_name";
2050                         }
2051
2052                 } else if ($subop == "Change password") {
2053
2054                         if (WEB_DEMO_MODE) {
2055                                 header("Location: prefs.php");
2056                                 return;
2057                         }
2058
2059                         $old_pw = $_POST["OLD_PASSWORD"];
2060                         $new_pw = $_POST["OLD_PASSWORD"];
2061
2062                         $old_pw_hash = 'SHA1:' . sha1($_POST["OLD_PASSWORD"]);
2063                         $new_pw_hash = 'SHA1:' . sha1($_POST["NEW_PASSWORD"]);
2064
2065                         $active_uid = $_SESSION["uid"];
2066
2067                         if ($old_pw && $new_pw) {
2068
2069                                 $login = db_escape_string($_SERVER['PHP_AUTH_USER']);
2070
2071                                 $result = db_query($link, "SELECT id FROM ttrss_users WHERE
2072                                         id = '$active_uid' AND (pwd_hash = '$old_pw' OR
2073                                                 pwd_hash = '$old_pw_hash')");
2074
2075                                 if (db_num_rows($result) == 1) {
2076                                         db_query($link, "UPDATE ttrss_users SET pwd_hash = '$new_pw_hash'
2077                                                 WHERE id = '$active_uid'");
2078
2079                                         $_SESSION["pwd_change_result"] = "ok";
2080                                 } else {
2081                                         $_SESSION["pwd_change_result"] = "failed";
2082                                 }
2083                         }
2084
2085                         header("Location: prefs.php");
2086
2087                 } else if ($subop == "Reset to defaults") {
2088
2089                         if (WEB_DEMO_MODE) {
2090                                 header("Location: prefs.php");
2091                                 return;
2092                         }
2093
2094                         $_SESSION["prefs_op_result"] = "reset-to-defaults";
2095
2096                         if (DB_TYPE == "pgsql") {
2097                                 db_query($link,"UPDATE ttrss_user_prefs
2098                                         SET value = ttrss_prefs.def_value
2099                                         WHERE owner_uid = '".$_SESSION["uid"]."' AND
2100                                         ttrss_prefs.pref_name = ttrss_user_prefs.pref_name");
2101                         } else {
2102                                 db_query($link, "DELETE FROM ttrss_user_prefs
2103                                         WHERE owner_uid = ".$_SESSION["uid"]);
2104                                 initialize_user_prefs($link, $_SESSION["uid"]);
2105                         }
2106
2107                         header("Location: prefs.php");
2108
2109                 } else {
2110
2111                         if (!SINGLE_USER_MODE) {
2112
2113                                 $result = db_query($link, "SELECT id FROM ttrss_users
2114                                         WHERE id = ".$_SESSION["uid"]." AND (pwd_hash = 'password' OR
2115                                                 pwd_hash = 'SHA1:".sha1("password")."')");
2116
2117                                 if (db_num_rows($result) != 0) {
2118                                         print "<div class=\"warning\">
2119                                                 Your password is at default value, please change it.
2120                                         </div>";
2121                                 }
2122
2123                                 if ($_SESSION["pwd_change_result"] == "failed") {
2124                                         print "<div class=\"warning\">
2125                                                         There was an error while changing your password.
2126                                                 </div>";
2127                                 }
2128
2129                                 if ($_SESSION["pwd_change_result"] == "ok") {
2130                                         print "<div class=\"notice\">
2131                                                         Password changed successfully.
2132                                                 </div>";
2133                                 }
2134
2135                                 $_SESSION["pwd_change_result"] = "";
2136
2137                                 if ($_SESSION["prefs_op_result"] == "reset-to-defaults") {
2138                                         print "<div class=\"notice\">
2139                                                         Your configuration was reset to defaults.
2140                                                 </div>";
2141                                 }
2142
2143                                 if ($_SESSION["prefs_op_result"] == "save-config") {
2144                                         print "<div class=\"notice\">
2145                                                         Your configuration was saved successfully.
2146                                                 </div>";
2147                                 }
2148
2149                                 $_SESSION["prefs_op_result"] = "";
2150
2151                                 print "<form action=\"backend.php\" method=\"POST\">";
2152
2153                                 print "<table width=\"100%\" class=\"prefPrefsList\">";
2154                                 print "<tr><td colspan='3'><h3>Authentication</h3></tr></td>";
2155
2156                                 print "<tr><td width=\"40%\">Old password</td>";
2157                                 print "<td><input class=\"editbox\" type=\"password\"
2158                                         name=\"OLD_PASSWORD\"></td></tr>";
2159
2160                                 print "<tr><td width=\"40%\">New password</td>";
2161
2162                                 print "<td><input class=\"editbox\" type=\"password\"
2163                                         name=\"NEW_PASSWORD\"></td></tr>";
2164
2165                                 print "</table>";
2166
2167                                 print "<input type=\"hidden\" name=\"op\" value=\"pref-prefs\">";
2168
2169                                 print "<p><input class=\"button\" type=\"submit\"
2170                                         value=\"Change password\" name=\"subop\">";
2171
2172                                 print "</form>";
2173
2174                         }
2175
2176                         $result = db_query($link, "SELECT
2177                                 ttrss_user_prefs.pref_name,short_desc,help_text,value,type_name,
2178                                 section_name,def_value
2179                                 FROM ttrss_prefs,ttrss_prefs_types,ttrss_prefs_sections,ttrss_user_prefs
2180                                 WHERE type_id = ttrss_prefs_types.id AND
2181                                         section_id = ttrss_prefs_sections.id AND
2182                                         ttrss_user_prefs.pref_name = ttrss_prefs.pref_name AND
2183                                         owner_uid = ".$_SESSION["uid"]."
2184                                 ORDER BY section_id,short_desc");
2185
2186                         print "<form action=\"backend.php\" method=\"POST\">";
2187
2188                         $lnum = 0;
2189
2190                         $active_section = "";
2191
2192                         while ($line = db_fetch_assoc($result)) {
2193
2194                                 if ($active_section != $line["section_name"]) {
2195
2196                                         if ($active_section != "") {
2197                                                 print "</table>";
2198                                         }
2199
2200                                         print "<p><table width=\"100%\" class=\"prefPrefsList\">";
2201
2202                                         $active_section = $line["section_name"];
2203
2204                                         print "<tr><td colspan=\"3\"><h3>$active_section</h3></td></tr>";
2205 //                                      print "<tr class=\"title\">
2206 //                                              <td width=\"25%\">Option</td><td>Value</td></tr>";
2207
2208                                         $lnum = 0;
2209                                 }
2210
2211 //                              $class = ($lnum % 2) ? "even" : "odd";
2212
2213                                 print "<tr>";
2214
2215                                 $type_name = $line["type_name"];
2216                                 $pref_name = $line["pref_name"];
2217                                 $value = $line["value"];
2218                                 $def_value = $line["def_value"];
2219                                 $help_text = $line["help_text"];
2220
2221                                 print "<td width=\"40%\" id=\"$pref_name\">" . $line["short_desc"];
2222
2223                                 if ($help_text) print "<div class=\"prefHelp\">$help_text</div>";
2224
2225                                 print "</td>";
2226
2227                                 print "<td>";
2228
2229                                 if ($type_name == "bool") {
2230 //                                      print_select($pref_name, $value, array("true", "false"));
2231
2232                                         if ($value == "true") {
2233                                                 $value = "Yes";
2234                                         } else {
2235                                                 $value = "No";
2236                                         }
2237
2238                                         print_radio($pref_name, $value, array("Yes", "No"));
2239
2240                                 } else {
2241                                         print "<input class=\"editbox\" name=\"$pref_name\" value=\"$value\">";
2242                                 }
2243
2244                                 print "</td>";
2245
2246                                 print "</tr>";
2247
2248                                 $lnum++;
2249                         }
2250
2251                         print "</table>";
2252
2253                         print "<input type=\"hidden\" name=\"op\" value=\"pref-prefs\">";
2254
2255                         print "<p><input class=\"button\" type=\"submit\"
2256                                 name=\"subop\" value=\"Save configuration\">";
2257
2258                         print "&nbsp;<input class=\"button\" type=\"submit\"
2259                                 name=\"subop\" value=\"Reset to defaults\"></p>";
2260
2261                         print "</form>";
2262
2263                 }
2264
2265         }
2266
2267         if ($op == "pref-users") {
2268
2269                 $subop = $_GET["subop"];
2270
2271                 if ($subop == "editSave") {
2272
2273                         if (!WEB_DEMO_MODE) {
2274
2275                                 $login = db_escape_string($_GET["l"]);
2276                                 $uid = db_escape_string($_GET["id"]);
2277                                 $access_level = sprintf("%d", $_GET["al"]);
2278
2279                                 db_query($link, "UPDATE ttrss_users SET login = '$login', access_level = '$access_level' WHERE id = '$uid'");
2280
2281                         }
2282                 } else if ($subop == "remove") {
2283
2284                         if (!WEB_DEMO_MODE && $_SESSION["access_level"] >= 10) {
2285
2286                                 $ids = split(",", $_GET["ids"]);
2287
2288                                 foreach ($ids as $id) {
2289                                         db_query($link, "DELETE FROM ttrss_users WHERE id = '$id' AND id != " . $_SESSION["uid"]);
2290
2291                                 }
2292                         }
2293                 } else if ($subop == "add") {
2294
2295                         if (!WEB_DEMO_MODE && $_SESSION["access_level"] >= 10) {
2296
2297                                 $login = db_escape_string(trim($_GET["login"]));
2298                                 $tmp_user_pwd = make_password(8);
2299                                 $pwd_hash = 'SHA1:' . sha1($tmp_user_pwd);
2300
2301                                 db_query($link, "INSERT INTO ttrss_users (login,pwd_hash,access_level)
2302                                         VALUES ('$login', '$pwd_hash', 0)");
2303
2304
2305                                 $result = db_query($link, "SELECT id FROM ttrss_users WHERE
2306                                         login = '$login' AND pwd_hash = '$pwd_hash'");
2307
2308                                 if (db_num_rows($result) == 1) {
2309
2310                                         $new_uid = db_fetch_result($result, 0, "id");
2311
2312                                         print "<div class=\"notice\">Added user <b>".$_GET["login"].
2313                                                 "</b> with password <b>$tmp_user_pwd</b>.</div>";
2314
2315                                         initialize_user($link, $new_uid);
2316
2317                                 } else {
2318
2319                                         print "<div class=\"warning\">Error while adding user <b>".
2320                                         $_GET["login"].".</b></div>";
2321
2322                                 }
2323                         }
2324                 } else if ($subop == "resetPass") {
2325
2326                         if (!WEB_DEMO_MODE && $_SESSION["access_level"] >= 10) {
2327
2328                                 $uid = db_escape_string($_GET["id"]);
2329
2330                                 $result = db_query($link, "SELECT login FROM ttrss_users WHERE id = '$uid'");
2331
2332                                 $login = db_fetch_result($result, 0, "login");
2333                                 $tmp_user_pwd = make_password(8);
2334                                 $pwd_hash = 'SHA1:' . sha1($tmp_user_pwd);
2335
2336                                 db_query($link, "UPDATE ttrss_users SET pwd_hash = '$pwd_hash'
2337                                         WHERE id = '$uid'");
2338
2339                                 print "<div class=\"notice\">Changed password of
2340                                         user <b>$login</b> to <b>$tmp_user_pwd</b>.</div>";
2341
2342                         }
2343                 }
2344
2345                 print "<div class=\"prefGenericAddBox\">
2346                         <input id=\"uadd_box\" size=\"40\">&nbsp;";
2347
2348                 print"<input type=\"submit\" class=\"button\"
2349                         onclick=\"javascript:addUser()\" value=\"Add user\"></div>";
2350
2351                 $result = db_query($link, "SELECT
2352                                 id,login,access_level,
2353                                 SUBSTRING(last_login,1,16) as last_login
2354                         FROM
2355                                 ttrss_users
2356                         ORDER by login");
2357
2358                 print "<div id=\"infoBoxShadow\"><div id=\"infoBox\">PLACEHOLDER</div></div>";
2359
2360                 print "<p><table width=\"100%\" class=\"prefUserList\" id=\"prefUserList\">";
2361
2362                 print "<tr class=\"title\">
2363                                         <td width=\"5%\">Select</td>
2364                                         <td width='30%'>Username</td>
2365                                         <td width='30%'>Access Level</td>
2366                                         <td width='30%'>Last login</td></tr>";
2367
2368                 $lnum = 0;
2369
2370                 while ($line = db_fetch_assoc($result)) {
2371
2372                         $class = ($lnum % 2) ? "even" : "odd";
2373
2374                         $uid = $line["id"];
2375                         $edit_uid = $_GET["id"];
2376
2377                         if ($uid == $_SESSION["uid"] || ($subop == "edit" && $uid != $edit_uid)) {
2378                                 $class .= "Grayed";
2379                         }
2380
2381                         print "<tr class=\"$class\" id=\"UMRR-$uid\">";
2382
2383                         $line["login"] = htmlspecialchars($line["login"]);
2384
2385                         if ($uid == $_SESSION["uid"]) {
2386
2387                                 print "<td><input disabled=\"true\" type=\"checkbox\"
2388                                         id=\"UMCHK-".$line["id"]."\"></td>";
2389
2390                                 print "<td>".$line["login"]."</td>";
2391                                 print "<td>".$line["access_level"]."</td>";
2392
2393                         } else if (!$edit_uid || $subop != "edit") {
2394
2395                                 print "<td><input onclick='toggleSelectRow(this);'
2396                                 type=\"checkbox\" id=\"UMCHK-$uid\"></td>";
2397
2398                                 print "<td><a href=\"javascript:editUser($uid);\">" .
2399                                         $line["login"] . "</td>";
2400
2401                                 print "<td><a href=\"javascript:editUser($uid);\">" .
2402                                         $line["access_level"] . "</td>";
2403
2404                         } else if ($uid != $edit_uid) {
2405
2406                                 print "<td><input disabled=\"true\" type=\"checkbox\"
2407                                         id=\"UMCHK-".$line["id"]."\"></td>";
2408
2409                                 print "<td>".$line["login"]."</td>";
2410                                 print "<td>".$line["access_level"]."</td>";
2411
2412                         } else {
2413
2414                                 print "<td><input disabled=\"true\" type=\"checkbox\" checked></td>";
2415
2416                                 print "<td><input id=\"iedit_ulogin\" value=\"".$line["login"].
2417                                         "\"></td>";
2418
2419                                 print "<td><input id=\"iedit_ulevel\" value=\"".$line["access_level"].
2420                                         "\"></td>";
2421
2422                         }
2423
2424                         print "<td>".$line["last_login"]."</td>";
2425
2426                         print "</tr>";
2427
2428                         ++$lnum;
2429                 }
2430
2431                 print "</table>";
2432
2433                 print "<p>";
2434
2435                 if ($subop == "edit") {
2436                         print "Edit label:
2437                                 <input type=\"submit\" class=\"button\"
2438                                         onclick=\"javascript:userEditCancel()\" value=\"Cancel\">
2439                                 <input type=\"submit\" class=\"button\"
2440                                         onclick=\"javascript:userEditSave()\" value=\"Save\">";
2441
2442                 } else {
2443
2444                         print "
2445                                 Selection:
2446                         <input type=\"submit\" class=\"button\"
2447                                 onclick=\"javascript:selectedUserDetails()\" value=\"User details\">
2448                         <input type=\"submit\" class=\"button\"
2449                                 onclick=\"javascript:editSelectedUser()\" value=\"Edit\">
2450                         <input type=\"submit\" class=\"button\"
2451                                 onclick=\"javascript:removeSelectedUsers()\" value=\"Remove\">
2452                         <input type=\"submit\" class=\"button\"
2453                                 onclick=\"javascript:resetSelectedUserPass()\" value=\"Reset password\">";
2454
2455                 }
2456         }
2457
2458         if ($op == "user-details") {
2459
2460                 if (WEB_DEMO_MODE || $_SESSION["access_level"] < 10) {
2461                         return;
2462                 }
2463
2464 /*              print "<html><head>
2465                         <title>Tiny Tiny RSS : User Details</title>
2466                         <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
2467                         <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
2468                         </head><body>"; */
2469
2470                 $uid = sprintf("%d", $_GET["id"]);
2471
2472                 print "<div class='infoBoxContents'>";
2473
2474                 $result = db_query($link, "SELECT login,
2475                         SUBSTRING(last_login,1,16) AS last_login,
2476                         access_level,
2477                         (SELECT COUNT(int_id) FROM ttrss_user_entries
2478                                 WHERE owner_uid = id) AS stored_articles
2479                         FROM ttrss_users
2480                         WHERE id = '$uid'");
2481
2482                 if (db_num_rows($result) == 0) {
2483                         print "<h1>User not found</h1>";
2484                         return;
2485                 }
2486
2487                 print "<h1>User Details</h1>";
2488
2489                 print "<table width='100%'>";
2490
2491                 $login = db_fetch_result($result, 0, "login");
2492                 $last_login = db_fetch_result($result, 0, "last_login");
2493                 $access_level = db_fetch_result($result, 0, "access_level");
2494                 $stored_articles = db_fetch_result($result, 0, "stored_articles");
2495
2496                 print "<tr><td>Username</td><td>$login</td></tr>";
2497                 print "<tr><td>Access level</td><td>$access_level</td></tr>";
2498                 print "<tr><td>Last logged in</td><td>$last_login</td></tr>";
2499                 print "<tr><td>Stored articles</td><td>$stored_articles</td></tr>";
2500
2501                 $result = db_query($link, "SELECT COUNT(id) as num_feeds FROM ttrss_feeds
2502                         WHERE owner_uid = '$uid'");
2503
2504                 $num_feeds = db_fetch_result($result, 0, "num_feeds");
2505
2506                 print "<tr><td>Subscribed feeds count</td><td>$num_feeds</td></tr>";
2507
2508 /*              $result = db_query($link, "SELECT
2509                         SUM(LENGTH(content)+LENGTH(title)+LENGTH(link)+LENGTH(guid)) AS db_size
2510                         FROM ttrss_user_entries,ttrss_entries
2511                                 WHERE owner_uid = '$uid' AND ref_id = id");
2512
2513                 $db_size = round(db_fetch_result($result, 0, "db_size") / 1024);
2514
2515                 print "<tr><td>Approx. used DB size</td><td>$db_size KBytes</td></tr>";  */
2516
2517                 print "</table>";
2518
2519                 print "<h1>Subscribed feeds</h1>";
2520
2521                 $result = db_query($link, "SELECT id,title,feed_url FROM ttrss_feeds
2522                         WHERE owner_uid = '$uid' ORDER BY title");
2523
2524                 print "<ul class=\"nomarks\">";
2525
2526                 while ($line = db_fetch_assoc($result)) {
2527
2528                         $icon_file = ICONS_URL."/".$line["id"].".ico";
2529
2530                         if (file_exists($icon_file) && filesize($icon_file) > 0) {
2531                                 $feed_icon = "<img class=\"tinyFeedIcon\" src=\"$icon_file\">";
2532                         } else {
2533                                 $feed_icon = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">";
2534                         }
2535
2536                         print "<li>$feed_icon&nbsp;<a href=\"".$line["feed_url"]."\">".$line["title"]."</a></li>";
2537                 }
2538
2539                 print "</ul>";
2540
2541                 print "</div>";
2542
2543                 print "<div align='center'>
2544                         <input type='submit' class='button'
2545                         onclick=\"closeInfoBox()\" value=\"Close this window\"></div>";
2546
2547 //              print "</body></html>";
2548
2549         }
2550
2551         if ($op == "feed-details") {
2552
2553                 $feed_id = $_GET["id"];
2554
2555                 $result = db_query($link,
2556                         "SELECT
2557                                 title,feed_url,last_updated,icon_url,site_url,
2558                                 (SELECT COUNT(int_id) FROM ttrss_user_entries
2559                                         WHERE feed_id = id) AS total,
2560                                 (SELECT COUNT(int_id) FROM ttrss_user_entries
2561                                         WHERE feed_id = id AND unread = true) AS unread,
2562                                 (SELECT COUNT(int_id) FROM ttrss_user_entries
2563                                         WHERE feed_id = id AND marked = true) AS marked
2564                         FROM ttrss_feeds
2565                         WHERE id = '$feed_id' AND owner_uid = ".$_SESSION["uid"]);
2566
2567                 if (db_num_rows($result) == 0) return;
2568
2569                 $title = db_fetch_result($result, 0, "title");
2570                 $last_updated = db_fetch_result($result, 0, "last_updated");
2571                 $feed_url = db_fetch_result($result, 0, "feed_url");
2572                 $icon_url = db_fetch_result($result, 0, "icon_url");
2573                 $total = db_fetch_result($result, 0, "total");
2574                 $unread = db_fetch_result($result, 0, "unread");
2575                 $marked = db_fetch_result($result, 0, "marked");
2576                 $site_url = db_fetch_result($result, 0, "site_url");
2577
2578                 $result = db_query($link, "SELECT COUNT(id) AS subscribed
2579                                         FROM ttrss_feeds WHERE feed_url = '$feed_url'");
2580
2581                 $subscribed = db_fetch_result($result, 0, "subscribed");
2582
2583                 print "<div class=\"infoBoxContents\">";
2584
2585                 $icon_file = ICONS_DIR . "/$feed_id.ico";
2586
2587                 if (file_exists($icon_file) && filesize($icon_file) > 0) {
2588                                 $feed_icon = "<img width=\"16\" height=\"16\"
2589                                         src=\"" . ICONS_URL . "/$feed_id.ico\">";
2590                 } else {
2591                         $feed_icon = "";
2592                 }
2593
2594                 print "<h1>$feed_icon $title</h1>";
2595
2596                 print "<table width='100%'>";
2597
2598                 if ($site_url) {
2599                         print "<tr><td width='30%'>Link</td>
2600                                 <td><a href=\"$site_url\">$site_url</a>
2601                                 <a href=\"$feed_url\">(feed)</a></td>
2602                                 </td></tr>";
2603                 } else {
2604                         print "<tr><td width='30%'>Feed URL</td>
2605                                 <td><a href=\"$feed_url\">$feed_url</a></td></tr>";
2606                 }
2607                 print "<tr><td>Last updated</td><td>$last_updated</td></tr>";
2608                 print "<tr><td>Total articles</td><td>$total</td></tr>";
2609                 print "<tr><td>Unread articles</td><td>$unread</td></tr>";
2610                 print "<tr><td>Starred articles</td><td>$marked</td></tr>";
2611                 print "<tr><td>Subscribed users</td><td>$subscribed</td></tr>";
2612
2613                 print "</table>";
2614
2615                 $result = db_query($link, "SELECT title,
2616                         SUBSTRING(updated,1,16) AS updated,unread
2617                         FROM ttrss_entries,ttrss_user_entries
2618                         WHERE ref_id = id AND feed_id = '$feed_id'
2619                         ORDER BY date_entered DESC LIMIT 5");
2620
2621                 if (db_num_rows($result) > 0) {
2622
2623                         print "<h1>Latest headlines</h1>";
2624
2625                         print "<ul class=\"nomarks\">";
2626
2627                         while ($line = db_fetch_assoc($result)) {
2628                                 if ($line["unread"] == "t" || $line["unread"] == "1") {
2629                                         $line["title"] = "<b>" . $line["title"] . "</b>";
2630                                 }
2631                                 print "<li>" . $line["title"].
2632                                 "&nbsp;<span class=\"insensitive\">(" .$line["updated"].")</span></li>";
2633                         }
2634
2635                         print "</ul>";
2636
2637                         print "</div>";
2638
2639                         print "<div align='center'>
2640                                 <input type='submit' class='button'
2641                                 onclick=\"closeInfoBox()\" value=\"Close this window\"></div>";
2642                 }
2643         }
2644
2645         db_close($link);
2646 ?>
2647
2648 <!-- <?= sprintf("Backend execution time: %.4f seconds", getmicrotime() - $script_started) ?> -->
2649