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', 12);
  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) $entry_comments = "&nbsp;"; # placeholder
 260
 261                         if (!$tags_str) $tags_str = '<span class="insensitive">no tags</span>';
 262
 263                         print "<div style='float : right'>$tags_str
 264                                 <a title=\"Edit tags for this article\"
 265                                         href=\"javascript:editArticleTags($id, $feed_id)\">(+)</a></div>
 266                                 <div clear='both'>$entry_comments</div>";
 267
 268                         print "</div>";
 269
 270                         print "<div class=\"postIcon\">" . $feed_icon . "</div>";
 271                         print "<div class=\"postContent\">";
 272
 273                         if (db_num_rows($tmp_result) > 0) {
 274                                 print "<div id=\"allEntryTags\">Tags: $f_tags_str</div>";
 275                         }
 276
 277                         if (get_pref($link, 'OPEN_LINKS_IN_NEW_WINDOW')) {
 278                                 $line["content"] = preg_replace("/href=/i", "target=\"_new\" href=", $line["content"]);
 279                         }
 280
 281                         $line["content"] = sanitize_rss($line["content"]);
 282
 283                         print $line["content"] . "</div>";
 284
 285                         print "</div>";
 286
 287                 }
 288         }
 289
 290         if ($op == "viewfeed") {
 291
 292                 $feed = db_escape_string($_GET["feed"]);
 293                 $subop = db_escape_string($_GET["subop"]);
 294                 $view_mode = db_escape_string($_GET["view_mode"]);
 295                 $limit = db_escape_string($_GET["limit"]);
 296                 $cat_view = db_escape_string($_GET["cat"]);
 297                 $next_unread_feed = db_escape_string($_GET["nuf"]);
 298
 299                 if ($subop == "undefined") $subop = "";
 300
 301                 if ($subop == "CatchupSelected") {
 302                         $ids = split(",", db_escape_string($_GET["ids"]));
 303                         $cmode = sprintf("%d", $_GET["cmode"]);
 304
 305                         catchupArticlesById($link, $ids, $cmode);
 306                 }
 307
 308                 if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
 309                         update_generic_feed($link, $feed, $cat_view);
 310                 }
 311
 312                 if ($subop == "MarkAllRead")  {
 313                         catchup_feed($link, $feed, $cat_view);
 314
 315                         if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
 316                                 if ($next_unread_feed) {
 317                                         $feed = $next_unread_feed;
 318                                 }
 319                         }
 320                 }
 321
 322                 if ($feed_id > 0) {
 323                         $result = db_query($link,
 324                                 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
 325
 326                         if (db_num_rows($result) == 0) {
 327                                 print "<div align='center'>
 328                                         Feed not found.</div>";
 329                                 return;
 330                         }
 331                 }
 332
 333                 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
 334
 335                         $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
 336                                 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
 337
 338                         if (db_num_rows($result) == 1) {
 339                                 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
 340                         } else {
 341                                 $rtl_content = false;
 342                         }
 343
 344                         if ($rtl_content) {
 345                                 $rtl_tag = "dir=\"RTL\"";
 346                         } else {
 347                                 $rtl_tag = "";
 348                         }
 349                 } else {
 350                         $rtl_tag = "";
 351                         $rtl_content = false;
 352                 }
 353
 354                 $script_dt_add = get_script_dt_add();
 355
 356 /*              print "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 357                         <script type=\"text/javascript\" src=\"prototype.js\"></script>
 358                         <script type=\"text/javascript\" src=\"functions.js?$script_dt_add\"></script>
 359                         <script type=\"text/javascript\" src=\"viewfeed.js?$script_dt_add\"></script>
 360                         <!--[if gte IE 5.5000]>
 361                         <script type=\"text/javascript\" src=\"pngfix.js\"></script>
 362                         <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss-ie.css\">
 363                         <![endif]-->
 364                         </head><body $rtl_tag>
 365                         <script type=\"text/javascript\">
 366                         if (document.addEventListener) {
 367                                 document.addEventListener(\"DOMContentLoaded\", init, null);
 368                         }
 369                         window.onload = init;
 370                         </script>"; */
 371
 372                 /// START /////////////////////////////////////////////////////////////////////////////////
 373
 374                 $search = db_escape_string($_GET["query"]);
 375                 $search_mode = db_escape_string($_GET["search_mode"]);
 376                 $match_on = db_escape_string($_GET["match_on"]);
 377
 378                 if (!$match_on) {
 379                         $match_on = "both";
 380                 }
 381
 382                 $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on);
 383
 384                 $result = $qfh_ret[0];
 385                 $feed_title = $qfh_ret[1];
 386                 $feed_site_url = $qfh_ret[2];
 387                 $last_error = $qfh_ret[3];
 388
 389                 /// STOP //////////////////////////////////////////////////////////////////////////////////
 390
 391                 print "<div id=\"headlinesContainer\" $rtl_tag>";
 392
 393                 if (!$result) {
 394                         print "<div align='center'>
 395                                 Could not display feed (query failed). Please check label match syntax or local configuration.</div>";
 396                         return;
 397                 }
 398
 399                 if (db_num_rows($result) > 0) {
 400
 401                         print_headline_subtoolbar($link, $feed_site_url, $feed_title, false,
 402                                 $rtl_content, $feed, $cat_view, $search, $match_on, $search_mode);
 403
 404                         print "<div id=\"headlinesInnerContainer\">";
 405
 406                         if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
 407                                 print "<table class=\"headlinesList\" id=\"headlinesList\"
 408                                         cellspacing=\"0\" width=\"100%\">";
 409                         }
 410
 411                         $lnum = 0;
 412
 413                         error_reporting (DEFAULT_ERROR_LEVEL);
 414
 415                         $num_unread = 0;
 416
 417                         while ($line = db_fetch_assoc($result)) {
 418
 419                                 $class = ($lnum % 2) ? "even" : "odd";
 420
 421                                 $id = $line["id"];
 422                                 $feed_id = $line["feed_id"];
 423
 424                                 if ($line["last_read"] == "" &&
 425                                                 ($line["unread"] != "t" && $line["unread"] != "1")) {
 426
 427                                         $update_pic = "<img id='FUPDPIC-$id' src=\"images/updated.png\"
 428                                                 alt=\"Updated\">";
 429                                 } else {
 430                                         $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
 431                                                 alt=\"Updated\">";
 432                                 }
 433
 434                                 if ($line["unread"] == "t" || $line["unread"] == "1") {
 435                                         $class .= "Unread";
 436                                         ++$num_unread;
 437                                         $is_unread = true;
 438                                 } else {
 439                                         $is_unread = false;
 440                                 }
 441
 442                                 if ($line["marked"] == "t" || $line["marked"] == "1") {
 443                                         $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_set.png\"
 444                                                 alt=\"Reset mark\" onclick='javascript:toggleMark($id)'>";
 445                                 } else {
 446                                         $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_unset.png\"
 447                                                 alt=\"Set mark\" onclick='javascript:toggleMark($id)'>";
 448                                 }
 449
 450 #                               $content_link = "<a target=\"_new\" href=\"".$line["link"]."\">" .
 451 #                                       $line["title"] . "</a>";
 452
 453                                 $content_link = "<a href=\"javascript:view($id,$feed_id);\">" .
 454                                         $line["title"] . "</a>";
 455
 456 #                               $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
 457 #                                       $line["title"] . "</a>";
 458
 459                                 if (get_pref($link, 'HEADLINES_SMART_DATE')) {
 460                                         $updated_fmt = smart_date_time(strtotime($line["updated"]));
 461                                 } else {
 462                                         $short_date = get_pref($link, 'SHORT_DATE_FORMAT');
 463                                         $updated_fmt = date($short_date, strtotime($line["updated"]));
 464                                 }
 465
 466                                 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
 467                                         $content_preview = truncate_string(strip_tags($line["content_preview"]),
 468                                                 100);
 469                                 }
 470
 471                                 $entry_author = $line["author"];
 472
 473                                 if ($entry_author) {
 474                                         $entry_author = " - by $entry_author";
 475                                 }
 476
 477                                 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
 478
 479                                         print "<tr class='$class' id='RROW-$id'>";
 480
 481                                         print "<td class='hlUpdatePic'>$update_pic</td>";
 482
 483                                         print "<td class='hlSelectRow'>
 484                                                 <input type=\"checkbox\" onclick=\"toggleSelectRow(this)\"
 485                                                         class=\"feedCheckBox\" id=\"RCHK-$id\">
 486                                                 </td>";
 487
 488                                         print "<td class='hlMarkedPic'>$marked_pic</td>";
 489
 490                                         if ($line["feed_title"]) {
 491                                                 print "<td class='hlContent'>$content_link</td>";
 492                                                 print "<td class='hlFeed'>
 493                                                         <a href=\"javascript:viewfeed($feed_id, '', false)\">".
 494                                                                 $line["feed_title"]."</a>&nbsp;</td>";
 495                                         } else {
 496                                                 print "<td class='hlContent' valign='middle'>";
 497
 498                                                 print "<a href=\"javascript:view($id,$feed_id);\">" .
 499                                                         $line["title"];
 500
 501                                                 if (get_pref($link, 'SHOW_CONTENT_PREVIEW') && !$rtl_tag) {
 502                                                         if ($content_preview) {
 503                                                                 print "<span class=\"contentPreview\"> - $content_preview</span>";
 504                                                         }
 505                                                 }
 506
 507                                                 print "</a>";
 508                                                 print "</td>";
 509                                         }
 510
 511                                         print "<td class=\"hlUpdated\"><nobr>$updated_fmt&nbsp;</nobr></td>";
 512
 513                                         print "</tr>";
 514
 515                                 } else {
 516
 517                                         if ($is_unread) {
 518                                                 $add_class = "Unread";
 519                                         } else {
 520                                                 $add_class = "";
 521                                         }
 522
 523                                         print "<div class=\"cdmArticle$add_class\" id=\"RROW-$id\">";
 524
 525                                         print "<div class=\"cdmHeader\">";
 526
 527                                         print "<div style=\"float : right\">$updated_fmt,
 528                                                 <a class=\"cdmToggleLink\"
 529                                                         href=\"javascript:toggleUnread($id)\">Toggle unread</a>
 530                                         </div>";
 531
 532                                         print "<a class=\"title\"
 533                                                 onclick=\"javascript:toggleUnread($id, 0)\"
 534                                                 target=\"new\" href=\"".$line["link"]."\">".$line["title"]."</a>";
 535
 536                                         print $entry_author;
 537
 538                                         if ($line["feed_title"]) {
 539                                                 print "&nbsp;(<a href='javascript:viewfeed($feed_id)'>".$line["feed_title"]."</a>)";
 540                                         }
 541
 542                                         print "</div>";
 543
 544                                         print "<div class=\"cdmContent\">" . $line["content_preview"] . "</div><br clear=\"all\">";
 545
 546                                         print "<div style=\"float : right\">$marked_pic</div>
 547                                                 <div lass=\"cdmFooter\">
 548                                                         <input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
 549                                                         'RROW-$id')\" class=\"feedCheckBox\" id=\"RCHK-$id\"></div>";
 550
 551 #                                       print "<div align=\"center\"><a class=\"cdmToggleLink\"
 552 #                                                       href=\"javascript:toggleUnread($id)\">
 553 #                                                       Toggle unread</a></div>";
 554
 555                                         print "</div>";
 556
 557                                 }
 558
 559                                 ++$lnum;
 560                         }
 561
 562                         if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
 563                                 print "</table>";
 564                         }
 565
 566                         print "</div>";
 567
 568 //                      print_headline_subtoolbar($link,
 569 //                              "javascript:catchupPage()", "Mark page as read", true, $rtl_content);
 570
 571
 572                 } else {
 573                         print "<div class='whiteBox'>No articles found.</div>";
 574                 }
 575
 576                 print "</div>";
 577         }
 578
 579         if ($op == "pref-feeds") {
 580                 module_pref_feeds($link);
 581         }
 582
 583         if ($op == "pref-filters") {
 584                 module_pref_filters($link);
 585         }
 586
 587         if ($op == "pref-labels") {
 588                 module_pref_labels($link);
 589         }
 590
 591         if ($op == "pref-prefs") {
 592                 module_pref_prefs($link);
 593         }
 594
 595         if ($op == "pref-users") {
 596                 module_pref_users($link);
 597         }
 598
 599         if ($op == "help") {
 600                 module_help($link);
 601         }
 602
 603         if ($op == "dlg") {
 604                 module_popup_dialog($link);
 605         }
 606
 607         // update feeds of all users, may be used anonymously
 608         if ($op == "globalUpdateFeeds") {
 609
 610                 $result = db_query($link, "SELECT id FROM ttrss_users");
 611
 612                 while ($line = db_fetch_assoc($result)) {
 613                         $user_id = $line["id"];
 614 //                      print "<!-- updating feeds of uid $user_id -->";
 615                         update_all_feeds($link, false, $user_id);
 616                 }
 617
 618                 print "<rpc-reply>
 619                         <message msg=\"All feeds updated\"/>
 620                 </rpc-reply>";
 621
 622         }
 623
 624         if ($op == "user-details") {
 625
 626                 if (WEB_DEMO_MODE || $_SESSION["access_level"] < 10) {
 627                         return;
 628                 }
 629
 630 /*              print "<html><head>
 631                         <title>Tiny Tiny RSS : User Details</title>
 632                         <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
 633                         <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 634                         </head><body>"; */
 635
 636                 $uid = sprintf("%d", $_GET["id"]);
 637
 638                 print "<div id=\"infoBoxTitle\">User details</div>";
 639
 640                 print "<div class='infoBoxContents'>";
 641
 642                 $result = db_query($link, "SELECT login,
 643                         SUBSTRING(last_login,1,16) AS last_login,
 644                         access_level,
 645                         (SELECT COUNT(int_id) FROM ttrss_user_entries
 646                                 WHERE owner_uid = id) AS stored_articles
 647                         FROM ttrss_users
 648                         WHERE id = '$uid'");
 649
 650                 if (db_num_rows($result) == 0) {
 651                         print "<h1>User not found</h1>";
 652                         return;
 653                 }
 654
 655 #               print "<h1>User Details</h1>";
 656
 657                 $login = db_fetch_result($result, 0, "login");
 658
 659 #               print "<h1>$login</h1>";
 660
 661                 print "<table width='100%'>";
 662
 663                 $last_login = date(get_pref($link, 'LONG_DATE_FORMAT'),
 664                         strtotime(db_fetch_result($result, 0, "last_login")));
 665                 $access_level = db_fetch_result($result, 0, "access_level");
 666                 $stored_articles = db_fetch_result($result, 0, "stored_articles");
 667
 668 #               print "<tr><td>Username</td><td>$login</td></tr>";
 669 #               print "<tr><td>Access level</td><td>$access_level</td></tr>";
 670                 print "<tr><td>Last logged in</td><td>$last_login</td></tr>";
 671                 print "<tr><td>Stored articles</td><td>$stored_articles</td></tr>";
 672
 673                 $result = db_query($link, "SELECT COUNT(id) as num_feeds FROM ttrss_feeds
 674                         WHERE owner_uid = '$uid'");
 675
 676                 $num_feeds = db_fetch_result($result, 0, "num_feeds");
 677
 678                 print "<tr><td>Subscribed feeds count</td><td>$num_feeds</td></tr>";
 679
 680 /*              $result = db_query($link, "SELECT
 681                         SUM(LENGTH(content)+LENGTH(title)+LENGTH(link)+LENGTH(guid)) AS db_size
 682                         FROM ttrss_user_entries,ttrss_entries
 683                                 WHERE owner_uid = '$uid' AND ref_id = id");
 684
 685                 $db_size = round(db_fetch_result($result, 0, "db_size") / 1024);
 686
 687                 print "<tr><td>Approx. used DB size</td><td>$db_size KBytes</td></tr>";  */
 688
 689                 print "</table>";
 690
 691                 print "<h1>Subscribed feeds</h1>";
 692
 693                 $result = db_query($link, "SELECT id,title,site_url FROM ttrss_feeds
 694                         WHERE owner_uid = '$uid' ORDER BY title");
 695
 696                 print "<ul class=\"userFeedList\">";
 697
 698                 $row_class = "odd";
 699
 700                 while ($line = db_fetch_assoc($result)) {
 701
 702                         $icon_file = ICONS_URL."/".$line["id"].".ico";
 703
 704                         if (file_exists($icon_file) && filesize($icon_file) > 0) {
 705                                 $feed_icon = "<img class=\"tinyFeedIcon\" src=\"$icon_file\">";
 706                         } else {
 707                                 $feed_icon = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">";
 708                         }
 709
 710                         print "<li class=\"$row_class\">$feed_icon&nbsp;<a href=\"".$line["site_url"]."\">".$line["title"]."</a></li>";
 711
 712                         $row_class = toggleEvenOdd($row_class);
 713
 714                 }
 715
 716                 if (db_num_rows($result) < $num_feeds) {
 717                          // FIXME - add link to show ALL subscribed feeds here somewhere
 718                         print "<li><img
 719                                 class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">&nbsp;...</li>";
 720                 }
 721
 722                 print "</ul>";
 723
 724                 print "</div>";
 725
 726                 print "<div align='center'>
 727                         <input type='submit' class='button'
 728                         onclick=\"closeInfoBox()\" value=\"Close this window\"></div>";
 729
 730 //              print "</body></html>";
 731
 732         }
 733
 734         if ($op == "pref-feed-browser") {
 735                 module_pref_feed_browser($link);
 736         }
 737
 738         if ($op == "rss") {
 739                 $feed = db_escape_string($_GET["id"]);
 740                 $user = db_escape_string($_GET["user"]);
 741                 $pass = db_escape_string($_GET["pass"]);
 742                 $is_cat = $_GET["is_cat"] != false;
 743
 744                 $search = db_escape_string($_GET["q"]);
 745                 $match_on = db_escape_string($_GET["m"]);
 746                 $search_mode = db_escape_string($_GET["smode"]);
 747
 748                 if (!$_SESSION["uid"] && $user && $pass) {
 749                         authenticate_user($link, $user, $pass);
 750                 }
 751
 752                 if ($_SESSION["uid"] ||
 753                         http_authenticate_user($link)) {
 754
 755                                 generate_syndicated_feed($link, $feed, $is_cat,
 756                                         $search, $search_mode, $match_on);
 757                 }
 758         }
 759
 760         if ($op == "labelFromSearch") {
 761                 $search = db_escape_string($_GET["search"]);
 762                 $search_mode = db_escape_string($_GET["smode"]);
 763                 $match_on = db_escape_string($_GET["match"]);
 764                 $is_cat = db_escape_string($_GET["is_cat"]);
 765                 $title = db_escape_string($_GET["title"]);
 766                 $feed = sprintf("%d", $_GET["feed"]);
 767
 768                 $label_qparts = array();
 769
 770                 $search_expr = getSearchSql($search, $match_on);
 771
 772                 if ($is_cat) {
 773                         if ($feed != 0) {
 774                                 $search_expr .= " AND ttrss_feeds.cat_id = $feed ";
 775                         } else {
 776                                 $search_expr .= " AND ttrss_feeds.cat_id IS NULL ";
 777                         }
 778                 } else {
 779                         if ($search_mode == "all_feeds") {
 780                                 // NOOP
 781                         } else if ($search_mode == "this_cat") {
 782
 783                                 $tmp_result = db_query($link, "SELECT cat_id
 784                                         FROM ttrss_feeds WHERE id = '$feed'");
 785
 786                                 $cat_id = db_fetch_result($tmp_result, 0, "cat_id");
 787
 788                                 if ($cat_id > 0) {
 789                                         $search_expr .= " AND ttrss_feeds.cat_id = $cat_id ";
 790                                 } else {
 791                                         $search_expr .= " AND ttrss_feeds.cat_id IS NULL ";
 792                                 }
 793                         } else {
 794                                 $search_expr .= " AND ttrss_feeds.id = $feed ";
 795                         }
 796
 797                 }
 798
 799                 $search_expr = db_escape_string($search_expr);
 800
 801                 print $search_expr;
 802
 803                 if ($title) {
 804                         $result = db_query($link,
 805                                 "INSERT INTO ttrss_labels (sql_exp,description,owner_uid)
 806                                 VALUES ('$search_expr', '$title', '".$_SESSION["uid"]."')");
 807                 }
 808         }
 809
 810         if ($op == "getUnread") {
 811                 $login = db_escape_string($_GET["login"]);
 812
 813                 header("Content-Type: text/plain; charset=utf-8");
 814
 815                 $result = db_query($link, "SELECT id FROM ttrss_users WHERE login = '$login'");
 816
 817                 if (db_num_rows($result) == 1) {
 818                         $uid = db_fetch_result($result, 0, "id");
 819                         print getGlobalUnread($link, $uid);
 820                 } else {
 821                         print "-1;User not found";
 822                 }
 823
 824                 $print_exec_time = false;
 825         }
 826
 827         if ($op == "digestTest") {
 828                 header("Content-Type: text/plain");
 829                 print_r(prepare_headlines_digest($link, $_SESSION["uid"]));
 830                 $print_exec_time = false;
 831
 832         }
 833
 834         if ($op == "digestSend") {
 835                 header("Content-Type: text/plain");
 836                 send_headlines_digests($link);
 837                 $print_exec_time = false;
 838
 839         }
 840
 841         db_close($link);
 842 ?>
 843
 844 <?php if ($print_exec_time) { ?>
 845 <!-- <?php echo sprintf("Backend execution time: %.4f seconds", getmicrotime() - $script_started) ?> -->
 846 <?php } ?>