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\"><table width=\"100%\">";
 215
 216                         $entry_author = $line["author"];
 217
 218                         if ($entry_author) {
 219                                 $entry_author = " - by $entry_author";
 220                         }
 221
 222                         if ($line["link"]) {
 223                                 print "<tr><td width='70%'><a $link_target href=\"" . $line["link"] . "\">" .
 224                                         $line["title"] . "</a>$entry_author</td>";
 225                         } else {
 226                                 print "<tr><td width='70%'>" . $line["title"] . "$entry_author</td>";
 227                         }
 228
 229                         $parsed_updated = date(get_pref($link, 'LONG_DATE_FORMAT'),
 230                                 strtotime($line["updated"]));
 231
 232                         print "<td class=\"postDate$rtl_class\">$parsed_updated</td>";
 233
 234                         print "</tr>";
 235
 236                         $tmp_result = db_query($link, "SELECT DISTINCT tag_name FROM
 237                                 ttrss_tags WHERE post_int_id = " . $line["int_id"] . "
 238                                 ORDER BY tag_name");
 239
 240                         $tags_str = "";
 241                         $f_tags_str = "";
 242
 243                         $num_tags = 0;
 244
 245                         while ($tmp_line = db_fetch_assoc($tmp_result)) {
 246                                 $num_tags++;
 247                                 $tag = $tmp_line["tag_name"];
 248                                 $tag_str = "<a href=\"javascript:parent.viewfeed('$tag')\">$tag</a>, ";
 249
 250                                 if ($num_tags == 3) {
 251                                         $tags_str .= "<a href=\"javascript:showBlockElement('allEntryTags')\">...</a>";
 252                                 } else if ($num_tags < 3) {
 253                                         $tags_str .= $tag_str;
 254                                 }
 255                                 $f_tags_str .= $tag_str;
 256                         }
 257
 258                         $tags_str = preg_replace("/, $/", "", $tags_str);
 259                         $f_tags_str = preg_replace("/, $/", "", $f_tags_str);
 260
 261 //                      $truncated_link = truncate_string($line["link"], 60);
 262
 263 #                       if ($tags_str || $entry_comments) {
 264                                 print "<tr><td width='50%'>
 265                                         $entry_comments</td>
 266                                         <td align=\"right\">$tags_str <a href=\"javascript:editArticleTags($id, $feed_id)\">(+)</a></td></tr>";
 267 #                       }
 268
 269                         print "</table></div>";
 270
 271                         print "<div class=\"postIcon\">" . $feed_icon . "</div>";
 272                         print "<div class=\"postContent\">";
 273
 274                         if (db_num_rows($tmp_result) > 0) {
 275                                 print "<div id=\"allEntryTags\">Tags: $f_tags_str</div>";
 276                         }
 277
 278                         if (get_pref($link, 'OPEN_LINKS_IN_NEW_WINDOW')) {
 279                                 $line["content"] = preg_replace("/href=/i", "target=\"_new\" href=", $line["content"]);
 280                         }
 281
 282                         $line["content"] = sanitize_rss($line["content"]);
 283
 284                         print $line["content"] . "</div>";
 285
 286                         print "</div>";
 287
 288                 }
 289         }
 290
 291         if ($op == "viewfeed") {
 292
 293                 $feed = db_escape_string($_GET["feed"]);
 294                 $subop = db_escape_string($_GET["subop"]);
 295                 $view_mode = db_escape_string($_GET["view_mode"]);
 296                 $limit = db_escape_string($_GET["limit"]);
 297                 $cat_view = db_escape_string($_GET["cat"]);
 298                 $next_unread_feed = db_escape_string($_GET["nuf"]);
 299
 300                 if ($subop == "undefined") $subop = "";
 301
 302                 if ($subop == "CatchupSelected") {
 303                         $ids = split(",", db_escape_string($_GET["ids"]));
 304                         $cmode = sprintf("%d", $_GET["cmode"]);
 305
 306                         catchupArticlesById($link, $ids, $cmode);
 307                 }
 308
 309                 if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
 310                         update_generic_feed($link, $feed, $cat_view);
 311                 }
 312
 313                 if ($subop == "MarkAllRead")  {
 314                         catchup_feed($link, $feed, $cat_view);
 315
 316                         if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
 317                                 if ($next_unread_feed) {
 318                                         $feed = $next_unread_feed;
 319                                 }
 320                         }
 321                 }
 322
 323                 if ($feed_id > 0) {
 324                         $result = db_query($link,
 325                                 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
 326
 327                         if (db_num_rows($result) == 0) {
 328                                 print "<div align='center'>
 329                                         Feed not found.</div>";
 330                                 return;
 331                         }
 332                 }
 333
 334                 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
 335
 336                         $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
 337                                 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
 338
 339                         if (db_num_rows($result) == 1) {
 340                                 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
 341                         } else {
 342                                 $rtl_content = false;
 343                         }
 344
 345                         if ($rtl_content) {
 346                                 $rtl_tag = "dir=\"RTL\"";
 347                         } else {
 348                                 $rtl_tag = "";
 349                         }
 350                 } else {
 351                         $rtl_tag = "";
 352                         $rtl_content = false;
 353                 }
 354
 355                 $script_dt_add = get_script_dt_add();
 356
 357 /*              print "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 358                         <script type=\"text/javascript\" src=\"prototype.js\"></script>
 359                         <script type=\"text/javascript\" src=\"functions.js?$script_dt_add\"></script>
 360                         <script type=\"text/javascript\" src=\"viewfeed.js?$script_dt_add\"></script>
 361                         <!--[if gte IE 5.5000]>
 362                         <script type=\"text/javascript\" src=\"pngfix.js\"></script>
 363                         <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss-ie.css\">
 364                         <![endif]-->
 365                         </head><body $rtl_tag>
 366                         <script type=\"text/javascript\">
 367                         if (document.addEventListener) {
 368                                 document.addEventListener(\"DOMContentLoaded\", init, null);
 369                         }
 370                         window.onload = init;
 371                         </script>"; */
 372
 373                 /// START /////////////////////////////////////////////////////////////////////////////////
 374
 375                 $search = db_escape_string($_GET["query"]);
 376                 $search_mode = db_escape_string($_GET["search_mode"]);
 377                 $match_on = db_escape_string($_GET["match_on"]);
 378
 379                 if (!$match_on) {
 380                         $match_on = "both";
 381                 }
 382
 383                 $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view, $search, $search_mode, $match_on);
 384
 385                 $result = $qfh_ret[0];
 386                 $feed_title = $qfh_ret[1];
 387                 $feed_site_url = $qfh_ret[2];
 388                 $last_error = $qfh_ret[3];
 389
 390                 /// STOP //////////////////////////////////////////////////////////////////////////////////
 391
 392                 print "<div id=\"headlinesContainer\" $rtl_tag>";
 393
 394                 if (!$result) {
 395                         print "<div align='center'>
 396                                 Could not display feed (query failed). Please check label match syntax or local configuration.</div>";
 397                         return;
 398                 }
 399
 400                 if (db_num_rows($result) > 0) {
 401
 402                         print_headline_subtoolbar($link, $feed_site_url, $feed_title, false,
 403                                 $rtl_content, $feed, $cat_view, $search, $match_on, $search_mode);
 404
 405                         print "<div id=\"headlinesInnerContainer\">";
 406
 407                         if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
 408                                 print "<table class=\"headlinesList\" id=\"headlinesList\"
 409                                         cellspacing=\"0\" width=\"100%\">";
 410                         }
 411
 412                         $lnum = 0;
 413
 414                         error_reporting (DEFAULT_ERROR_LEVEL);
 415
 416                         $num_unread = 0;
 417
 418                         while ($line = db_fetch_assoc($result)) {
 419
 420                                 $class = ($lnum % 2) ? "even" : "odd";
 421
 422                                 $id = $line["id"];
 423                                 $feed_id = $line["feed_id"];
 424
 425                                 if ($line["last_read"] == "" &&
 426                                                 ($line["unread"] != "t" && $line["unread"] != "1")) {
 427
 428                                         $update_pic = "<img id='FUPDPIC-$id' src=\"images/updated.png\"
 429                                                 alt=\"Updated\">";
 430                                 } else {
 431                                         $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
 432                                                 alt=\"Updated\">";
 433                                 }
 434
 435                                 if ($line["unread"] == "t" || $line["unread"] == "1") {
 436                                         $class .= "Unread";
 437                                         ++$num_unread;
 438                                         $is_unread = true;
 439                                 } else {
 440                                         $is_unread = false;
 441                                 }
 442
 443                                 if ($line["marked"] == "t" || $line["marked"] == "1") {
 444                                         $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_set.png\"
 445                                                 alt=\"Reset mark\" onclick='javascript:toggleMark($id)'>";
 446                                 } else {
 447                                         $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_unset.png\"
 448                                                 alt=\"Set mark\" onclick='javascript:toggleMark($id)'>";
 449                                 }
 450
 451 #                               $content_link = "<a target=\"_new\" href=\"".$line["link"]."\">" .
 452 #                                       $line["title"] . "</a>";
 453
 454                                 $content_link = "<a href=\"javascript:view($id,$feed_id);\">" .
 455                                         $line["title"] . "</a>";
 456
 457 #                               $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
 458 #                                       $line["title"] . "</a>";
 459
 460                                 if (get_pref($link, 'HEADLINES_SMART_DATE')) {
 461                                         $updated_fmt = smart_date_time(strtotime($line["updated"]));
 462                                 } else {
 463                                         $short_date = get_pref($link, 'SHORT_DATE_FORMAT');
 464                                         $updated_fmt = date($short_date, strtotime($line["updated"]));
 465                                 }
 466
 467                                 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
 468                                         $content_preview = truncate_string(strip_tags($line["content_preview"]),
 469                                                 100);
 470                                 }
 471
 472                                 $entry_author = $line["author"];
 473
 474                                 if ($entry_author) {
 475                                         $entry_author = " - by $entry_author";
 476                                 }
 477
 478                                 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
 479
 480                                         print "<tr class='$class' id='RROW-$id'>";
 481
 482                                         print "<td class='hlUpdatePic'>$update_pic</td>";
 483
 484                                         print "<td class='hlSelectRow'>
 485                                                 <input type=\"checkbox\" onclick=\"toggleSelectRow(this)\"
 486                                                         class=\"feedCheckBox\" id=\"RCHK-$id\">
 487                                                 </td>";
 488
 489                                         print "<td class='hlMarkedPic'>$marked_pic</td>";
 490
 491                                         if ($line["feed_title"]) {
 492                                                 print "<td class='hlContent'>$content_link</td>";
 493                                                 print "<td class='hlFeed'>
 494                                                         <a href=\"javascript:viewfeed($feed_id, '', false)\">".
 495                                                                 $line["feed_title"]."</a>&nbsp;</td>";
 496                                         } else {
 497                                                 print "<td class='hlContent' valign='middle'>";
 498
 499                                                 print "<a href=\"javascript:view($id,$feed_id);\">" .
 500                                                         $line["title"];
 501
 502                                                 if (get_pref($link, 'SHOW_CONTENT_PREVIEW') && !$rtl_tag) {
 503                                                         if ($content_preview) {
 504                                                                 print "<span class=\"contentPreview\"> - $content_preview</span>";
 505                                                         }
 506                                                 }
 507
 508                                                 print "</a>";
 509                                                 print "</td>";
 510                                         }
 511
 512                                         print "<td class=\"hlUpdated\"><nobr>$updated_fmt&nbsp;</nobr></td>";
 513
 514                                         print "</tr>";
 515
 516                                 } else {
 517
 518                                         if ($is_unread) {
 519                                                 $add_class = "Unread";
 520                                         } else {
 521                                                 $add_class = "";
 522                                         }
 523
 524                                         print "<div class=\"cdmArticle$add_class\" id=\"RROW-$id\">";
 525
 526                                         print "<div class=\"cdmHeader\">";
 527
 528                                         print "<div style=\"float : right\">$updated_fmt,
 529                                                 <a class=\"cdmToggleLink\"
 530                                                         href=\"javascript:toggleUnread($id)\">Toggle unread</a>
 531                                         </div>";
 532
 533                                         print "<a class=\"title\"
 534                                                 onclick=\"javascript:toggleUnread($id, 0)\"
 535                                                 target=\"new\" href=\"".$line["link"]."\">".$line["title"]."</a>";
 536
 537                                         print $entry_author;
 538
 539                                         if ($line["feed_title"]) {
 540                                                 print "&nbsp;(<a href='javascript:viewfeed($feed_id)'>".$line["feed_title"]."</a>)";
 541                                         }
 542
 543                                         print "</div>";
 544
 545                                         print "<div class=\"cdmContent\">" . $line["content_preview"] . "</div><br clear=\"all\">";
 546
 547                                         print "<div style=\"float : right\">$marked_pic</div>
 548                                                 <div lass=\"cdmFooter\">
 549                                                         <input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
 550                                                         'RROW-$id')\" class=\"feedCheckBox\" id=\"RCHK-$id\"></div>";
 551
 552 #                                       print "<div align=\"center\"><a class=\"cdmToggleLink\"
 553 #                                                       href=\"javascript:toggleUnread($id)\">
 554 #                                                       Toggle unread</a></div>";
 555
 556                                         print "</div>";
 557
 558                                 }
 559
 560                                 ++$lnum;
 561                         }
 562
 563                         if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
 564                                 print "</table>";
 565                         }
 566
 567                         print "</div>";
 568
 569 //                      print_headline_subtoolbar($link,
 570 //                              "javascript:catchupPage()", "Mark page as read", true, $rtl_content);
 571
 572
 573                 } else {
 574                         print "<div class='whiteBox'>No articles found.</div>";
 575                 }
 576
 577                 print "</div>";
 578         }
 579
 580         if ($op == "pref-feeds") {
 581                 module_pref_feeds($link);
 582         }
 583
 584         if ($op == "pref-filters") {
 585                 module_pref_filters($link);
 586         }
 587
 588         if ($op == "pref-labels") {
 589                 module_pref_labels($link);
 590         }
 591
 592         if ($op == "pref-prefs") {
 593                 module_pref_prefs($link);
 594         }
 595
 596         if ($op == "pref-users") {
 597                 module_pref_users($link);
 598         }
 599
 600         if ($op == "help") {
 601                 module_help($link);
 602         }
 603
 604         if ($op == "dlg") {
 605                 module_popup_dialog($link);
 606         }
 607
 608         // update feeds of all users, may be used anonymously
 609         if ($op == "globalUpdateFeeds") {
 610
 611                 $result = db_query($link, "SELECT id FROM ttrss_users");
 612
 613                 while ($line = db_fetch_assoc($result)) {
 614                         $user_id = $line["id"];
 615 //                      print "<!-- updating feeds of uid $user_id -->";
 616                         update_all_feeds($link, false, $user_id);
 617                 }
 618
 619                 print "<rpc-reply>
 620                         <message msg=\"All feeds updated\"/>
 621                 </rpc-reply>";
 622
 623         }
 624
 625         if ($op == "user-details") {
 626
 627                 if (WEB_DEMO_MODE || $_SESSION["access_level"] < 10) {
 628                         return;
 629                 }
 630
 631 /*              print "<html><head>
 632                         <title>Tiny Tiny RSS : User Details</title>
 633                         <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
 634                         <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 635                         </head><body>"; */
 636
 637                 $uid = sprintf("%d", $_GET["id"]);
 638
 639                 print "<div id=\"infoBoxTitle\">User details</div>";
 640
 641                 print "<div class='infoBoxContents'>";
 642
 643                 $result = db_query($link, "SELECT login,
 644                         SUBSTRING(last_login,1,16) AS last_login,
 645                         access_level,
 646                         (SELECT COUNT(int_id) FROM ttrss_user_entries
 647                                 WHERE owner_uid = id) AS stored_articles
 648                         FROM ttrss_users
 649                         WHERE id = '$uid'");
 650
 651                 if (db_num_rows($result) == 0) {
 652                         print "<h1>User not found</h1>";
 653                         return;
 654                 }
 655
 656 #               print "<h1>User Details</h1>";
 657
 658                 $login = db_fetch_result($result, 0, "login");
 659
 660 #               print "<h1>$login</h1>";
 661
 662                 print "<table width='100%'>";
 663
 664                 $last_login = date(get_pref($link, 'LONG_DATE_FORMAT'),
 665                         strtotime(db_fetch_result($result, 0, "last_login")));
 666                 $access_level = db_fetch_result($result, 0, "access_level");
 667                 $stored_articles = db_fetch_result($result, 0, "stored_articles");
 668
 669 #               print "<tr><td>Username</td><td>$login</td></tr>";
 670 #               print "<tr><td>Access level</td><td>$access_level</td></tr>";
 671                 print "<tr><td>Last logged in</td><td>$last_login</td></tr>";
 672                 print "<tr><td>Stored articles</td><td>$stored_articles</td></tr>";
 673
 674                 $result = db_query($link, "SELECT COUNT(id) as num_feeds FROM ttrss_feeds
 675                         WHERE owner_uid = '$uid'");
 676
 677                 $num_feeds = db_fetch_result($result, 0, "num_feeds");
 678
 679                 print "<tr><td>Subscribed feeds count</td><td>$num_feeds</td></tr>";
 680
 681 /*              $result = db_query($link, "SELECT
 682                         SUM(LENGTH(content)+LENGTH(title)+LENGTH(link)+LENGTH(guid)) AS db_size
 683                         FROM ttrss_user_entries,ttrss_entries
 684                                 WHERE owner_uid = '$uid' AND ref_id = id");
 685
 686                 $db_size = round(db_fetch_result($result, 0, "db_size") / 1024);
 687
 688                 print "<tr><td>Approx. used DB size</td><td>$db_size KBytes</td></tr>";  */
 689
 690                 print "</table>";
 691
 692                 print "<h1>Subscribed feeds</h1>";
 693
 694                 $result = db_query($link, "SELECT id,title,site_url FROM ttrss_feeds
 695                         WHERE owner_uid = '$uid' ORDER BY title");
 696
 697                 print "<ul class=\"userFeedList\">";
 698
 699                 $row_class = "odd";
 700
 701                 while ($line = db_fetch_assoc($result)) {
 702
 703                         $icon_file = ICONS_URL."/".$line["id"].".ico";
 704
 705                         if (file_exists($icon_file) && filesize($icon_file) > 0) {
 706                                 $feed_icon = "<img class=\"tinyFeedIcon\" src=\"$icon_file\">";
 707                         } else {
 708                                 $feed_icon = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">";
 709                         }
 710
 711                         print "<li class=\"$row_class\">$feed_icon&nbsp;<a href=\"".$line["site_url"]."\">".$line["title"]."</a></li>";
 712
 713                         $row_class = toggleEvenOdd($row_class);
 714
 715                 }
 716
 717                 if (db_num_rows($result) < $num_feeds) {
 718                          // FIXME - add link to show ALL subscribed feeds here somewhere
 719                         print "<li><img
 720                                 class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">&nbsp;...</li>";
 721                 }
 722
 723                 print "</ul>";
 724
 725                 print "</div>";
 726
 727                 print "<div align='center'>
 728                         <input type='submit' class='button'
 729                         onclick=\"closeInfoBox()\" value=\"Close this window\"></div>";
 730
 731 //              print "</body></html>";
 732
 733         }
 734
 735         if ($op == "pref-feed-browser") {
 736                 module_pref_feed_browser($link);
 737         }
 738
 739         if ($op == "rss") {
 740                 $feed = db_escape_string($_GET["id"]);
 741                 $user = db_escape_string($_GET["user"]);
 742                 $pass = db_escape_string($_GET["pass"]);
 743                 $is_cat = $_GET["is_cat"] != false;
 744
 745                 $search = db_escape_string($_GET["q"]);
 746                 $match_on = db_escape_string($_GET["m"]);
 747                 $search_mode = db_escape_string($_GET["smode"]);
 748
 749                 if (!$_SESSION["uid"] && $user && $pass) {
 750                         authenticate_user($link, $user, $pass);
 751                 }
 752
 753                 if ($_SESSION["uid"] ||
 754                         http_authenticate_user($link)) {
 755
 756                                 generate_syndicated_feed($link, $feed, $is_cat,
 757                                         $search, $search_mode, $match_on);
 758                 }
 759         }
 760
 761         if ($op == "labelFromSearch") {
 762                 $search = db_escape_string($_GET["search"]);
 763                 $search_mode = db_escape_string($_GET["smode"]);
 764                 $match_on = db_escape_string($_GET["match"]);
 765                 $is_cat = db_escape_string($_GET["is_cat"]);
 766                 $title = db_escape_string($_GET["title"]);
 767                 $feed = sprintf("%d", $_GET["feed"]);
 768
 769                 $label_qparts = array();
 770
 771                 $search_expr = getSearchSql($search, $match_on);
 772
 773                 if ($is_cat) {
 774                         if ($feed != 0) {
 775                                 $search_expr .= " AND ttrss_feeds.cat_id = $feed ";
 776                         } else {
 777                                 $search_expr .= " AND ttrss_feeds.cat_id IS NULL ";
 778                         }
 779                 } else {
 780                         if ($search_mode == "all_feeds") {
 781                                 // NOOP
 782                         } else if ($search_mode == "this_cat") {
 783
 784                                 $tmp_result = db_query($link, "SELECT cat_id
 785                                         FROM ttrss_feeds WHERE id = '$feed'");
 786
 787                                 $cat_id = db_fetch_result($tmp_result, 0, "cat_id");
 788
 789                                 if ($cat_id > 0) {
 790                                         $search_expr .= " AND ttrss_feeds.cat_id = $cat_id ";
 791                                 } else {
 792                                         $search_expr .= " AND ttrss_feeds.cat_id IS NULL ";
 793                                 }
 794                         } else {
 795                                 $search_expr .= " AND ttrss_feeds.id = $feed ";
 796                         }
 797
 798                 }
 799
 800                 $search_expr = db_escape_string($search_expr);
 801
 802                 print $search_expr;
 803
 804                 if ($title) {
 805                         $result = db_query($link,
 806                                 "INSERT INTO ttrss_labels (sql_exp,description,owner_uid)
 807                                 VALUES ('$search_expr', '$title', '".$_SESSION["uid"]."')");
 808                 }
 809         }
 810
 811         if ($op == "getUnread") {
 812                 $login = db_escape_string($_GET["login"]);
 813
 814                 header("Content-Type: text/plain; charset=utf-8");
 815
 816                 $result = db_query($link, "SELECT id FROM ttrss_users WHERE login = '$login'");
 817
 818                 if (db_num_rows($result) == 1) {
 819                         $uid = db_fetch_result($result, 0, "id");
 820                         print getGlobalUnread($link, $uid);
 821                 } else {
 822                         print "-1;User not found";
 823                 }
 824
 825                 $print_exec_time = false;
 826         }
 827
 828         if ($op == "digestTest") {
 829                 header("Content-Type: text/plain");
 830                 print_r(prepare_headlines_digest($link, $_SESSION["uid"]));
 831                 $print_exec_time = false;
 832
 833         }
 834
 835         if ($op == "digestSend") {
 836                 header("Content-Type: text/plain");
 837                 send_headlines_digests($link);
 838                 $print_exec_time = false;
 839
 840         }
 841
 842         db_close($link);
 843 ?>
 844
 845 <?php if ($print_exec_time) { ?>
 846 <!-- <?php echo sprintf("Backend execution time: %.4f seconds", getmicrotime() - $script_started) ?> -->
 847 <?php } ?>