backend.php

   1 <?php
   2         require_once "sessions.php";
   3         require_once "modules/backend-rpc.php";
   4
   5         header("Cache-Control: no-cache, must-revalidate");
   6         header("Pragma: no-cache");
   7         header("Expires: -1");
   8
   9 /*      if ($_GET["debug"]) {
  10                 define('DEFAULT_ERROR_LEVEL', E_ALL);
  11         } else {
  12                 define('DEFAULT_ERROR_LEVEL', E_ERROR | E_WARNING | E_PARSE);
  13         }
  14
  15         error_reporting(DEFAULT_ERROR_LEVEL); */
  16
  17         $op = $_REQUEST["op"];
  18
  19         define('SCHEMA_VERSION', 11);
  20
  21         require_once "sanity_check.php";
  22         require_once "config.php";
  23
  24         require_once "db.php";
  25         require_once "db-prefs.php";
  26         require_once "functions.php";
  27
  28         $print_exec_time = false;
  29
  30         if ((!$op || $op == "rpc" || $op == "rss" || $op == "digestSend" ||
  31                         $op == "globalUpdateFeeds") && !$_REQUEST["noxml"]) {
  32                 header("Content-Type: application/xml");
  33         }
  34
  35         if (!$op) {
  36                 header("Content-Type: application/xml");
  37                 print_error_xml(7); exit;
  38         }
  39
  40         if (!$_SESSION["uid"] && $op != "globalUpdateFeeds" && $op != "rss" && $op != "getUnread") {
  41
  42                 if ($op == "rpc") {
  43                         print_error_xml(6); die;
  44                 } else {
  45                         print "
  46                         <html><body>
  47                                 <p>Error: Not logged in.</p>
  48                                 <script type=\"text/javascript\">
  49                                         if (parent.window != 'undefined') {
  50                                                 parent.window.location = \"login.php\";
  51                                         } else {
  52                                                 window.location = \"login.php\";
  53                                         }
  54                                 </script>
  55                         </body></html>
  56                         ";
  57                 }
  58                 exit;
  59         }
  60
  61         $purge_intervals = array(
  62                 0  => "Use default",
  63                 -1 => "Never purge",
  64                 5  => "1 week old",
  65                 14 => "2 weeks old",
  66                 31 => "1 month old",
  67                 60 => "2 months old",
  68                 90 => "3 months old");
  69
  70         $update_intervals = array(
  71                 0   => "Use default",
  72                 -1  => "Disable updates",
  73                 30  => "Each 30 minutes",
  74                 60  => "Hourly",
  75                 240 => "Each 4 hours",
  76                 720 => "Each 12 hours",
  77                 1440 => "Daily",
  78                 10080 => "Weekly");
  79
  80
  81         $access_level_names = array(
  82                 0 => "User",
  83                 10 => "Administrator");
  84
  85         require_once "modules/pref-prefs.php";
  86         require_once "modules/popup-dialog.php";
  87         require_once "modules/help.php";
  88         require_once "modules/pref-feeds.php";
  89         require_once "modules/pref-filters.php";
  90         require_once "modules/pref-labels.php";
  91         require_once "modules/pref-users.php";
  92         require_once "modules/pref-feed-browser.php";
  93
  94         $script_started = getmicrotime();
  95
  96         $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
  97
  98         if (!$link) {
  99                 if (DB_TYPE == "mysql") {
 100                         print mysql_error();
 101                 }
 102                 // PG seems to display its own errors just fine by default.
 103                 return;
 104         }
 105
 106         if (DB_TYPE == "pgsql") {
 107                 pg_query("set client_encoding = 'utf-8'");
 108         }
 109
 110         if (!sanity_check($link)) { return; }
 111
 112         if ($op == "rpc") {
 113                 handle_rpc_request($link);
 114         }
 115
 116         if ($op == "feeds") {
 117
 118                 $tags = $_GET["tags"];
 119
 120                 $subop = $_GET["subop"];
 121
 122                 if ($subop == "catchupAll") {
 123                         db_query($link, "UPDATE ttrss_user_entries SET
 124                                 last_read = NOW(),unread = false WHERE owner_uid = " . $_SESSION["uid"]);
 125                 }
 126
 127                 if ($subop == "collapse") {
 128                         $cat_id = db_escape_string($_GET["cid"]);
 129
 130                         db_query($link, "UPDATE ttrss_feed_categories SET
 131                                 collapsed = NOT collapsed WHERE id = '$cat_id' AND owner_uid = " .
 132                                 $_SESSION["uid"]);
 133                         return;
 134                 }
 135
 136                 outputFeedList($link, $tags);
 137
 138         }
 139
 140         if ($op == "view") {
 141
 142                 $id = db_escape_string($_GET["id"]);
 143                 $feed_id = db_escape_string($_GET["feed"]);
 144
 145                 $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
 146                         WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
 147
 148                 if (db_num_rows($result) == 1) {
 149                         $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
 150                 } else {
 151                         $rtl_content = false;
 152                 }
 153
 154                 if ($rtl_content) {
 155                         $rtl_tag = "dir=\"RTL\"";
 156                         $rtl_class = "RTL";
 157                 } else {
 158                         $rtl_tag = "";
 159                         $rtl_class = "";
 160                 }
 161
 162                 $result = db_query($link, "UPDATE ttrss_user_entries
 163                         SET unread = false,last_read = NOW()
 164                         WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 165
 166                 $result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id,
 167                         SUBSTRING(updated,1,16) as updated,
 168                         (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url,
 169                         num_comments,
 170                         author
 171                         FROM ttrss_entries,ttrss_user_entries
 172                         WHERE   id = '$id' AND ref_id = id AND owner_uid = " . $_SESSION["uid"]);
 173
 174                 if ($result) {
 175
 176                         $link_target = "";
 177
 178                         if (get_pref($link, 'OPEN_LINKS_IN_NEW_WINDOW')) {
 179                                 $link_target = "target=\"_new\"";
 180                         }
 181
 182                         $line = db_fetch_assoc($result);
 183
 184                         if ($line["icon_url"]) {
 185                                 $feed_icon = "<img class=\"feedIcon\" src=\"" . $line["icon_url"] . "\">";
 186                         } else {
 187                                 $feed_icon = "&nbsp;";
 188                         }
 189
 190 /*                      if ($line["comments"] && $line["link"] != $line["comments"]) {
 191                                 $entry_comments = "(<a href=\"".$line["comments"]."\">Comments</a>)";
 192                         } else {
 193                                 $entry_comments = "";
 194                         } */
 195
 196                         $num_comments = $line["num_comments"];
 197                         $entry_comments = "";
 198
 199                         if ($num_comments > 0) {
 200                                 if ($line["comments"]) {
 201                                         $comments_url = $line["comments"];
 202                                 } else {
 203                                         $comments_url = $line["link"];
 204                                 }
 205                                 $entry_comments = "<a $link_target href=\"$comments_url\">$num_comments comments</a>";
 206                         } else {
 207                                 if ($line["comments"] && $line["link"] != $line["comments"]) {
 208                                         $entry_comments = "<a $link_target href=\"".$line["comments"]."\">comments</a>";
 209                                 }
 210                         }
 211
 212                         print "<div class=\"postReply\">";
 213
 214                         print "<div class=\"postHeader\">";
 215
 216                         $entry_author = $line["author"];
 217
 218                         if ($entry_author) {
 219                                 $entry_author = " - by $entry_author";
 220                         }
 221
 222                         $parsed_updated = date(get_pref($link, 'LONG_DATE_FORMAT'),
 223                                 strtotime($line["updated"]));
 224
 225                         print "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
 226
 227                         if ($line["link"]) {
 228                                 print "<div clear='both'><a $link_target href=\"" . $line["link"] . "\">" .
 229                                         $line["title"] . "</a>$entry_author</div>";
 230                         } else {
 231                                 print "<div clear='both'>" . $line["title"] . "$entry_author</div>";
 232                         }
 233
 234                         $tmp_result = db_query($link, "SELECT DISTINCT tag_name FROM
 235                                 ttrss_tags WHERE post_int_id = " . $line["int_id"] . "
 236                                 ORDER BY tag_name");
 237
 238                         $tags_str = "";
 239                         $f_tags_str = "";
 240
 241                         $num_tags = 0;
 242
 243                         while ($tmp_line = db_fetch_assoc($tmp_result)) {
 244                                 $num_tags++;
 245                                 $tag = $tmp_line["tag_name"];
 246                                 $tag_str = "<a href=\"javascript:viewfeed('$tag')\">$tag</a>, ";
 247
 248                                 if ($num_tags == 6) {
 249                                         $tags_str .= "<a href=\"javascript:showBlockElement('allEntryTags')\">...</a>";
 250                                 } else if ($num_tags < 6) {
 251                                         $tags_str .= $tag_str;
 252                                 }
 253                                 $f_tags_str .= $tag_str;
 254                         }
 255
 256                         $tags_str = preg_replace("/, $/", "", $tags_str);
 257                         $f_tags_str = preg_replace("/, $/", "", $f_tags_str);
 258
 259                         if (!$entry_comments) $entry_comments = "&nbsp;"; # placeholder
 260
 261                         print "<div style='float : right'>$tags_str
 262                                 <a title=\"Edit tags for this article\"
 263                                         href=\"javascript:editArticleTags($id, $feed_id)\">(+)</a></div>
 264                                 <div clear='both'>$entry_comments</div>";
 265
 266                         print "</div>";
 267
 268                         print "<div class=\"postIcon\">" . $feed_icon . "</div>";
 269                         print "<div class=\"postContent\">";
 270
 271                         if (db_num_rows($tmp_result) > 0) {
 272                                 print "<div id=\"allEntryTags\">Tags: $f_tags_str</div>";
 273                         }
 274
 275                         if (get_pref($link, 'OPEN_LINKS_IN_NEW_WINDOW')) {
 276                                 $line["content"] = preg_replace("/href=/i", "target=\"_new\" href=", $line["content"]);
 277                         }
 278
 279                         $line["content"] = sanitize_rss($line["content"]);
 280
 281                         print $line["content"] . "</div>";
 282
 283                         print "</div>";
 284
 285                 }
 286         }
 287
 288         if ($op == "viewfeed") {
 289
 290                 $feed = db_escape_string($_GET["feed"]);
 291                 $subop = db_escape_string($_GET["subop"]);
 292                 $view_mode = db_escape_string($_GET["view_mode"]);
 293                 $limit = db_escape_string($_GET["limit"]);
 294                 $cat_view = db_escape_string($_GET["cat"]);
 295                 $next_unread_feed = db_escape_string($_GET["nuf"]);
 296
 297                 if ($subop == "undefined") $subop = "";
 298
 299                 if ($subop == "CatchupSelected") {
 300                         $ids = split(",", db_escape_string($_GET["ids"]));
 301                         $cmode = sprintf("%d", $_GET["cmode"]);
 302
 303                         catchupArticlesById($link, $ids, $cmode);
 304                 }
 305
 306                 if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
 307                         update_generic_feed($link, $feed, $cat_view);
 308                 }
 309
 310                 if ($subop == "MarkAllRead")  {
 311                         catchup_feed($link, $feed, $cat_view);
 312
 313                         if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
 314                                 if ($next_unread_feed) {
 315                                         $feed = $next_unread_feed;
 316                                 }
 317                         }
 318                 }
 319
 320                 if ($feed_id > 0) {
 321                         $result = db_query($link,
 322                                 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
 323
 324                         if (db_num_rows($result) == 0) {
 325                                 print "<div align='center'>
 326                                         Feed not found.</div>";
 327                                 return;
 328                         }
 329                 }
 330
 331                 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
 332
 333                         $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
 334                                 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
 335
 336                         if (db_num_rows($result) == 1) {
 337                                 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
 338                         } else {
 339                                 $rtl_content = false;
 340                         }
 341
 342                         if ($rtl_content) {
 343                                 $rtl_tag = "dir=\"RTL\"";
 344                         } else {
 345                                 $rtl_tag = "";
 346                         }
 347                 } else {
 348                         $rtl_tag = "";
 349                         $rtl_content = false;
 350                 }
 351
 352                 $script_dt_add = get_script_dt_add();
 353
 354 /*              print "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 355                         <script type=\"text/javascript\" src=\"prototype.js\"></script>
 356                         <script type=\"text/javascript\" src=\"functions.js?$script_dt_add\"></script>
 357                         <script type=\"text/javascript\" src=\"viewfeed.js?$script_dt_add\"></script>
 358                         <!--[if gte IE 5.5000]>
 359                         <script type=\"text/javascript\" src=\"pngfix.js\"></script>
 360                         <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss-ie.css\">
 361                         <![endif]-->
 362                         </head><body $rtl_tag>
 363                         <script type=\"text/javascript\">
 364                         if (document.addEventListener) {
 365                                 document.addEventListener(\"DOMContentLoaded\", init, null);
 366                         }
 367                         window.onload = init;
 368                         </script>"; */
 369
 370                 /// START /////////////////////////////////////////////////////////////////////////////////
 371
 372                 $search = db_escape_string($_GET["query"]);
 373                 $search_mode = db_escape_string($_GET["search_mode"]);
 374                 $match_on = db_escape_string($_GET["match_on"]);
 375
 376                 if (!$match_on) {
 377                         $match_on = "both";
 378                 }
 379
 380                 $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on);
 381
 382                 $result = $qfh_ret[0];
 383                 $feed_title = $qfh_ret[1];
 384                 $feed_site_url = $qfh_ret[2];
 385                 $last_error = $qfh_ret[3];
 386
 387                 /// STOP //////////////////////////////////////////////////////////////////////////////////
 388
 389                 print "<div id=\"headlinesContainer\" $rtl_tag>";
 390
 391                 if (!$result) {
 392                         print "<div align='center'>
 393                                 Could not display feed (query failed). Please check label match syntax or local configuration.</div>";
 394                         return;
 395                 }
 396
 397                 if (db_num_rows($result) > 0) {
 398
 399                         print_headline_subtoolbar($link, $feed_site_url, $feed_title, false,
 400                                 $rtl_content, $feed, $cat_view, $search, $match_on, $search_mode);
 401
 402                         print "<div id=\"headlinesInnerContainer\">";
 403
 404                         if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
 405                                 print "<table class=\"headlinesList\" id=\"headlinesList\"
 406                                         cellspacing=\"0\" width=\"100%\">";
 407                         }
 408
 409                         $lnum = 0;
 410
 411                         error_reporting (DEFAULT_ERROR_LEVEL);
 412
 413                         $num_unread = 0;
 414
 415                         while ($line = db_fetch_assoc($result)) {
 416
 417                                 $class = ($lnum % 2) ? "even" : "odd";
 418
 419                                 $id = $line["id"];
 420                                 $feed_id = $line["feed_id"];
 421
 422                                 if ($line["last_read"] == "" &&
 423                                                 ($line["unread"] != "t" && $line["unread"] != "1")) {
 424
 425                                         $update_pic = "<img id='FUPDPIC-$id' src=\"images/updated.png\"
 426                                                 alt=\"Updated\">";
 427                                 } else {
 428                                         $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
 429                                                 alt=\"Updated\">";
 430                                 }
 431
 432                                 if ($line["unread"] == "t" || $line["unread"] == "1") {
 433                                         $class .= "Unread";
 434                                         ++$num_unread;
 435                                         $is_unread = true;
 436                                 } else {
 437                                         $is_unread = false;
 438                                 }
 439
 440                                 if ($line["marked"] == "t" || $line["marked"] == "1") {
 441                                         $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_set.png\"
 442                                                 alt=\"Reset mark\" onclick='javascript:toggleMark($id)'>";
 443                                 } else {
 444                                         $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_unset.png\"
 445                                                 alt=\"Set mark\" onclick='javascript:toggleMark($id)'>";
 446                                 }
 447
 448 #                               $content_link = "<a target=\"_new\" href=\"".$line["link"]."\">" .
 449 #                                       $line["title"] . "</a>";
 450
 451                                 $content_link = "<a href=\"javascript:view($id,$feed_id);\">" .
 452                                         $line["title"] . "</a>";
 453
 454 #                               $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
 455 #                                       $line["title"] . "</a>";
 456
 457                                 if (get_pref($link, 'HEADLINES_SMART_DATE')) {
 458                                         $updated_fmt = smart_date_time(strtotime($line["updated"]));
 459                                 } else {
 460                                         $short_date = get_pref($link, 'SHORT_DATE_FORMAT');
 461                                         $updated_fmt = date($short_date, strtotime($line["updated"]));
 462                                 }
 463
 464                                 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
 465                                         $content_preview = truncate_string(strip_tags($line["content_preview"]),
 466                                                 100);
 467                                 }
 468
 469                                 $entry_author = $line["author"];
 470
 471                                 if ($entry_author) {
 472                                         $entry_author = " - by $entry_author";
 473                                 }
 474
 475                                 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
 476
 477                                         print "<tr class='$class' id='RROW-$id'>";
 478
 479                                         print "<td class='hlUpdatePic'>$update_pic</td>";
 480
 481                                         print "<td class='hlSelectRow'>
 482                                                 <input type=\"checkbox\" onclick=\"toggleSelectRow(this)\"
 483                                                         class=\"feedCheckBox\" id=\"RCHK-$id\">
 484                                                 </td>";
 485
 486                                         print "<td class='hlMarkedPic'>$marked_pic</td>";
 487
 488                                         if ($line["feed_title"]) {
 489                                                 print "<td class='hlContent'>$content_link</td>";
 490                                                 print "<td class='hlFeed'>
 491                                                         <a href=\"javascript:viewfeed($feed_id, '', false)\">".
 492                                                                 $line["feed_title"]."</a>&nbsp;</td>";
 493                                         } else {
 494                                                 print "<td class='hlContent' valign='middle'>";
 495
 496                                                 print "<a href=\"javascript:view($id,$feed_id);\">" .
 497                                                         $line["title"];
 498
 499                                                 if (get_pref($link, 'SHOW_CONTENT_PREVIEW') && !$rtl_tag) {
 500                                                         if ($content_preview) {
 501                                                                 print "<span class=\"contentPreview\"> - $content_preview</span>";
 502                                                         }
 503                                                 }
 504
 505                                                 print "</a>";
 506                                                 print "</td>";
 507                                         }
 508
 509                                         print "<td class=\"hlUpdated\"><nobr>$updated_fmt&nbsp;</nobr></td>";
 510
 511                                         print "</tr>";
 512
 513                                 } else {
 514
 515                                         if ($is_unread) {
 516                                                 $add_class = "Unread";
 517                                         } else {
 518                                                 $add_class = "";
 519                                         }
 520
 521                                         print "<div class=\"cdmArticle$add_class\" id=\"RROW-$id\">";
 522
 523                                         print "<div class=\"cdmHeader\">";
 524
 525                                         print "<div style=\"float : right\">$updated_fmt,
 526                                                 <a class=\"cdmToggleLink\"
 527                                                         href=\"javascript:toggleUnread($id)\">Toggle unread</a>
 528                                         </div>";
 529
 530                                         print "<a class=\"title\"
 531                                                 onclick=\"javascript:toggleUnread($id, 0)\"
 532                                                 target=\"new\" href=\"".$line["link"]."\">".$line["title"]."</a>";
 533
 534                                         print $entry_author;
 535
 536                                         if ($line["feed_title"]) {
 537                                                 print "&nbsp;(<a href='javascript:viewfeed($feed_id)'>".$line["feed_title"]."</a>)";
 538                                         }
 539
 540                                         print "</div>";
 541
 542                                         print "<div class=\"cdmContent\">" . $line["content_preview"] . "</div><br clear=\"all\">";
 543
 544                                         print "<div style=\"float : right\">$marked_pic</div>
 545                                                 <div lass=\"cdmFooter\">
 546                                                         <input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
 547                                                         'RROW-$id')\" class=\"feedCheckBox\" id=\"RCHK-$id\"></div>";
 548
 549 #                                       print "<div align=\"center\"><a class=\"cdmToggleLink\"
 550 #                                                       href=\"javascript:toggleUnread($id)\">
 551 #                                                       Toggle unread</a></div>";
 552
 553                                         print "</div>";
 554
 555                                 }
 556
 557                                 ++$lnum;
 558                         }
 559
 560                         if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
 561                                 print "</table>";
 562                         }
 563
 564                         print "</div>";
 565
 566 //                      print_headline_subtoolbar($link,
 567 //                              "javascript:catchupPage()", "Mark page as read", true, $rtl_content);
 568
 569
 570                 } else {
 571                         print "<div class='whiteBox'>No articles found.</div>";
 572                 }
 573
 574                 print "</div>";
 575         }
 576
 577         if ($op == "pref-feeds") {
 578                 module_pref_feeds($link);
 579         }
 580
 581         if ($op == "pref-filters") {
 582                 module_pref_filters($link);
 583         }
 584
 585         if ($op == "pref-labels") {
 586                 module_pref_labels($link);
 587         }
 588
 589         if ($op == "pref-prefs") {
 590                 module_pref_prefs($link);
 591         }
 592
 593         if ($op == "pref-users") {
 594                 module_pref_users($link);
 595         }
 596
 597         if ($op == "help") {
 598                 module_help($link);
 599         }
 600
 601         if ($op == "dlg") {
 602                 module_popup_dialog($link);
 603         }
 604
 605         // update feeds of all users, may be used anonymously
 606         if ($op == "globalUpdateFeeds") {
 607
 608                 $result = db_query($link, "SELECT id FROM ttrss_users");
 609
 610                 while ($line = db_fetch_assoc($result)) {
 611                         $user_id = $line["id"];
 612 //                      print "<!-- updating feeds of uid $user_id -->";
 613                         update_all_feeds($link, false, $user_id);
 614                 }
 615
 616                 print "<rpc-reply>
 617                         <message msg=\"All feeds updated\"/>
 618                 </rpc-reply>";
 619
 620         }
 621
 622         if ($op == "user-details") {
 623
 624                 if (WEB_DEMO_MODE || $_SESSION["access_level"] < 10) {
 625                         return;
 626                 }
 627
 628 /*              print "<html><head>
 629                         <title>Tiny Tiny RSS : User Details</title>
 630                         <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
 631                         <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 632                         </head><body>"; */
 633
 634                 $uid = sprintf("%d", $_GET["id"]);
 635
 636                 print "<div id=\"infoBoxTitle\">User details</div>";
 637
 638                 print "<div class='infoBoxContents'>";
 639
 640                 $result = db_query($link, "SELECT login,
 641                         SUBSTRING(last_login,1,16) AS last_login,
 642                         access_level,
 643                         (SELECT COUNT(int_id) FROM ttrss_user_entries
 644                                 WHERE owner_uid = id) AS stored_articles
 645                         FROM ttrss_users
 646                         WHERE id = '$uid'");
 647
 648                 if (db_num_rows($result) == 0) {
 649                         print "<h1>User not found</h1>";
 650                         return;
 651                 }
 652
 653 #               print "<h1>User Details</h1>";
 654
 655                 $login = db_fetch_result($result, 0, "login");
 656
 657 #               print "<h1>$login</h1>";
 658
 659                 print "<table width='100%'>";
 660
 661                 $last_login = date(get_pref($link, 'LONG_DATE_FORMAT'),
 662                         strtotime(db_fetch_result($result, 0, "last_login")));
 663                 $access_level = db_fetch_result($result, 0, "access_level");
 664                 $stored_articles = db_fetch_result($result, 0, "stored_articles");
 665
 666 #               print "<tr><td>Username</td><td>$login</td></tr>";
 667 #               print "<tr><td>Access level</td><td>$access_level</td></tr>";
 668                 print "<tr><td>Last logged in</td><td>$last_login</td></tr>";
 669                 print "<tr><td>Stored articles</td><td>$stored_articles</td></tr>";
 670
 671                 $result = db_query($link, "SELECT COUNT(id) as num_feeds FROM ttrss_feeds
 672                         WHERE owner_uid = '$uid'");
 673
 674                 $num_feeds = db_fetch_result($result, 0, "num_feeds");
 675
 676                 print "<tr><td>Subscribed feeds count</td><td>$num_feeds</td></tr>";
 677
 678 /*              $result = db_query($link, "SELECT
 679                         SUM(LENGTH(content)+LENGTH(title)+LENGTH(link)+LENGTH(guid)) AS db_size
 680                         FROM ttrss_user_entries,ttrss_entries
 681                                 WHERE owner_uid = '$uid' AND ref_id = id");
 682
 683                 $db_size = round(db_fetch_result($result, 0, "db_size") / 1024);
 684
 685                 print "<tr><td>Approx. used DB size</td><td>$db_size KBytes</td></tr>";  */
 686
 687                 print "</table>";
 688
 689                 print "<h1>Subscribed feeds</h1>";
 690
 691                 $result = db_query($link, "SELECT id,title,site_url FROM ttrss_feeds
 692                         WHERE owner_uid = '$uid' ORDER BY title");
 693
 694                 print "<ul class=\"userFeedList\">";
 695
 696                 $row_class = "odd";
 697
 698                 while ($line = db_fetch_assoc($result)) {
 699
 700                         $icon_file = ICONS_URL."/".$line["id"].".ico";
 701
 702                         if (file_exists($icon_file) && filesize($icon_file) > 0) {
 703                                 $feed_icon = "<img class=\"tinyFeedIcon\" src=\"$icon_file\">";
 704                         } else {
 705                                 $feed_icon = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">";
 706                         }
 707
 708                         print "<li class=\"$row_class\">$feed_icon&nbsp;<a href=\"".$line["site_url"]."\">".$line["title"]."</a></li>";
 709
 710                         $row_class = toggleEvenOdd($row_class);
 711
 712                 }
 713
 714                 if (db_num_rows($result) < $num_feeds) {
 715                          // FIXME - add link to show ALL subscribed feeds here somewhere
 716                         print "<li><img
 717                                 class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">&nbsp;...</li>";
 718                 }
 719
 720                 print "</ul>";
 721
 722                 print "</div>";
 723
 724                 print "<div align='center'>
 725                         <input type='submit' class='button'
 726                         onclick=\"closeInfoBox()\" value=\"Close this window\"></div>";
 727
 728 //              print "</body></html>";
 729
 730         }
 731
 732         if ($op == "pref-feed-browser") {
 733                 module_pref_feed_browser($link);
 734         }
 735
 736         if ($op == "rss") {
 737                 $feed = db_escape_string($_GET["id"]);
 738                 $user = db_escape_string($_GET["user"]);
 739                 $pass = db_escape_string($_GET["pass"]);
 740                 $is_cat = $_GET["is_cat"] != false;
 741
 742                 $search = db_escape_string($_GET["q"]);
 743                 $match_on = db_escape_string($_GET["m"]);
 744                 $search_mode = db_escape_string($_GET["smode"]);
 745
 746                 if (!$_SESSION["uid"] && $user && $pass) {
 747                         authenticate_user($link, $user, $pass);
 748                 }
 749
 750                 if ($_SESSION["uid"] ||
 751                         http_authenticate_user($link)) {
 752
 753                                 generate_syndicated_feed($link, $feed, $is_cat,
 754                                         $search, $search_mode, $match_on);
 755                 }
 756         }
 757
 758         if ($op == "labelFromSearch") {
 759                 $search = db_escape_string($_GET["search"]);
 760                 $search_mode = db_escape_string($_GET["smode"]);
 761                 $match_on = db_escape_string($_GET["match"]);
 762                 $is_cat = db_escape_string($_GET["is_cat"]);
 763                 $title = db_escape_string($_GET["title"]);
 764                 $feed = sprintf("%d", $_GET["feed"]);
 765
 766                 $label_qparts = array();
 767
 768                 $search_expr = getSearchSql($search, $match_on);
 769
 770                 if ($is_cat) {
 771                         if ($feed != 0) {
 772                                 $search_expr .= " AND ttrss_feeds.cat_id = $feed ";
 773                         } else {
 774                                 $search_expr .= " AND ttrss_feeds.cat_id IS NULL ";
 775                         }
 776                 } else {
 777                         if ($search_mode == "all_feeds") {
 778                                 // NOOP
 779                         } else if ($search_mode == "this_cat") {
 780
 781                                 $tmp_result = db_query($link, "SELECT cat_id
 782                                         FROM ttrss_feeds WHERE id = '$feed'");
 783
 784                                 $cat_id = db_fetch_result($tmp_result, 0, "cat_id");
 785
 786                                 if ($cat_id > 0) {
 787                                         $search_expr .= " AND ttrss_feeds.cat_id = $cat_id ";
 788                                 } else {
 789                                         $search_expr .= " AND ttrss_feeds.cat_id IS NULL ";
 790                                 }
 791                         } else {
 792                                 $search_expr .= " AND ttrss_feeds.id = $feed ";
 793                         }
 794
 795                 }
 796
 797                 $search_expr = db_escape_string($search_expr);
 798
 799                 print $search_expr;
 800
 801                 if ($title) {
 802                         $result = db_query($link,
 803                                 "INSERT INTO ttrss_labels (sql_exp,description,owner_uid)
 804                                 VALUES ('$search_expr', '$title', '".$_SESSION["uid"]."')");
 805                 }
 806         }
 807
 808         if ($op == "getUnread") {
 809                 $login = db_escape_string($_GET["login"]);
 810
 811                 header("Content-Type: text/plain; charset=utf-8");
 812
 813                 $result = db_query($link, "SELECT id FROM ttrss_users WHERE login = '$login'");
 814
 815                 if (db_num_rows($result) == 1) {
 816                         $uid = db_fetch_result($result, 0, "id");
 817                         print getGlobalUnread($link, $uid);
 818                 } else {
 819                         print "-1;User not found";
 820                 }
 821
 822                 $print_exec_time = false;
 823         }
 824
 825         if ($op == "digestTest") {
 826                 header("Content-Type: text/plain");
 827                 print_r(prepare_headlines_digest($link, $_SESSION["uid"]));
 828                 $print_exec_time = false;
 829
 830         }
 831
 832         if ($op == "digestSend") {
 833                 header("Content-Type: text/plain");
 834                 send_headlines_digests($link);
 835                 $print_exec_time = false;
 836
 837         }
 838
 839         db_close($link);
 840 ?>
 841
 842 <?php if ($print_exec_time) { ?>
 843 <!-- <?php echo sprintf("Backend execution time: %.4f seconds", getmicrotime() - $script_started) ?> -->
 844 <?php } ?>