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("Cache-Control: no-cache, must-revalidate");
   7
   8         header("Pragma: no-cache");
   9         header("Expires: -1");
  10
  11 /*      if ($_GET["debug"]) {
  12                 define('DEFAULT_ERROR_LEVEL', E_ALL);
  13         } else {
  14                 define('DEFAULT_ERROR_LEVEL', E_ERROR | E_WARNING | E_PARSE);
  15         }
  16
  17         error_reporting(DEFAULT_ERROR_LEVEL); */
  18
  19         $op = $_REQUEST["op"];
  20
  21         define('SCHEMA_VERSION', 13);
  22
  23         require_once "sanity_check.php";
  24         require_once "config.php";
  25
  26         require_once "db.php";
  27         require_once "db-prefs.php";
  28         require_once "functions.php";
  29
  30         $print_exec_time = false;
  31
  32         if ((!$op || $op == "rpc" || $op == "rss" || $op == "digestSend" ||
  33                         $op == "globalUpdateFeeds") && !$_REQUEST["noxml"]) {
  34                 header("Content-Type: application/xml; charset=utf-8");
  35         } else {
  36                 header("Content-Type: text/html; charset=utf-8");
  37         }
  38
  39         if (!$op) {
  40                 header("Content-Type: application/xml");
  41                 print_error_xml(7); exit;
  42         }
  43
  44         if (!$_SESSION["uid"] && $op != "globalUpdateFeeds" && $op != "rss" && $op != "getUnread") {
  45
  46                 if ($op == "rpc") {
  47                         print_error_xml(6); die;
  48                 } else {
  49                         print "
  50                         <html><body>
  51                                 <p>Error: Not logged in.</p>
  52                                 <script type=\"text/javascript\">
  53                                         if (parent.window != 'undefined') {
  54                                                 parent.window.location = \"login.php\";
  55                                         } else {
  56                                                 window.location = \"login.php\";
  57                                         }
  58                                 </script>
  59                         </body></html>
  60                         ";
  61                 }
  62                 exit;
  63         }
  64
  65         $purge_intervals = array(
  66                 0  => _("Use default"),
  67                 -1 => _("Never purge"),
  68                 5  => _("1 week old"),
  69                 14 => _("2 weeks old"),
  70                 31 => _("1 month old"),
  71                 60 => _("2 months old"),
  72                 90 => _("3 months old"));
  73
  74         $update_intervals = array(
  75                 0   => _("Use default"),
  76                 -1  => _("Disable updates"),
  77                 30  => _("Each 30 minutes"),
  78                 60  => _("Hourly"),
  79                 240 => _("Each 4 hours"),
  80                 720 => _("Each 12 hours"),
  81                 1440 => _("Daily"),
  82                 10080 => _("Weekly"));
  83
  84
  85         $access_level_names = array(
  86                 0 => _("User"),
  87                 10 => _("Administrator"));
  88
  89         require_once "modules/pref-prefs.php";
  90         require_once "modules/popup-dialog.php";
  91         require_once "modules/help.php";
  92         require_once "modules/pref-feeds.php";
  93         require_once "modules/pref-filters.php";
  94         require_once "modules/pref-labels.php";
  95         require_once "modules/pref-users.php";
  96         require_once "modules/pref-feed-browser.php";
  97
  98         $script_started = getmicrotime();
  99
 100         $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
 101
 102         if (!$link) {
 103                 if (DB_TYPE == "mysql") {
 104                         print mysql_error();
 105                 }
 106                 // PG seems to display its own errors just fine by default.
 107                 return;
 108         }
 109
 110         if (DB_TYPE == "pgsql") {
 111                 pg_query("set client_encoding = 'utf-8'");
 112         }
 113
 114         if (!sanity_check($link)) { return; }
 115
 116         if ($op == "rpc") {
 117                 handle_rpc_request($link);
 118         }
 119
 120         if ($op == "feeds") {
 121
 122                 $tags = $_GET["tags"];
 123
 124                 $subop = $_GET["subop"];
 125
 126                 if ($subop == "catchupAll") {
 127                         db_query($link, "UPDATE ttrss_user_entries SET
 128                                 last_read = NOW(),unread = false WHERE owner_uid = " . $_SESSION["uid"]);
 129                 }
 130
 131                 if ($subop == "collapse") {
 132                         $cat_id = db_escape_string($_GET["cid"]);
 133
 134                         db_query($link, "UPDATE ttrss_feed_categories SET
 135                                 collapsed = NOT collapsed WHERE id = '$cat_id' AND owner_uid = " .
 136                                 $_SESSION["uid"]);
 137                         return;
 138                 }
 139
 140                 outputFeedList($link, $tags);
 141
 142         }
 143
 144         if ($op == "view") {
 145
 146                 $id = db_escape_string($_GET["id"]);
 147                 $feed_id = db_escape_string($_GET["feed"]);
 148
 149                 $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
 150                         WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
 151
 152                 if (db_num_rows($result) == 1) {
 153                         $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
 154                 } else {
 155                         $rtl_content = false;
 156                 }
 157
 158                 if ($rtl_content) {
 159                         $rtl_tag = "dir=\"RTL\"";
 160                         $rtl_class = "RTL";
 161                 } else {
 162                         $rtl_tag = "";
 163                         $rtl_class = "";
 164                 }
 165
 166                 $result = db_query($link, "UPDATE ttrss_user_entries
 167                         SET unread = false,last_read = NOW()
 168                         WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 169
 170                 $result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id,
 171                         SUBSTRING(updated,1,16) as updated,
 172                         (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url,
 173                         num_comments,
 174                         author
 175                         FROM ttrss_entries,ttrss_user_entries
 176                         WHERE   id = '$id' AND ref_id = id AND owner_uid = " . $_SESSION["uid"]);
 177
 178                 if ($result) {
 179
 180                         $link_target = "";
 181
 182                         if (get_pref($link, 'OPEN_LINKS_IN_NEW_WINDOW')) {
 183                                 $link_target = "target=\"_new\"";
 184                         }
 185
 186                         $line = db_fetch_assoc($result);
 187
 188                         if ($line["icon_url"]) {
 189                                 $feed_icon = "<img class=\"feedIcon\" src=\"" . $line["icon_url"] . "\">";
 190                         } else {
 191                                 $feed_icon = "&nbsp;";
 192                         }
 193
 194 /*                      if ($line["comments"] && $line["link"] != $line["comments"]) {
 195                                 $entry_comments = "(<a href=\"".$line["comments"]."\">Comments</a>)";
 196                         } else {
 197                                 $entry_comments = "";
 198                         } */
 199
 200                         $num_comments = $line["num_comments"];
 201                         $entry_comments = "";
 202
 203                         if ($num_comments > 0) {
 204                                 if ($line["comments"]) {
 205                                         $comments_url = $line["comments"];
 206                                 } else {
 207                                         $comments_url = $line["link"];
 208                                 }
 209                                 $entry_comments = "<a $link_target href=\"$comments_url\">$num_comments comments</a>";
 210                         } else {
 211                                 if ($line["comments"] && $line["link"] != $line["comments"]) {
 212                                         $entry_comments = "<a $link_target href=\"".$line["comments"]."\">comments</a>";
 213                                 }
 214                         }
 215
 216                         print "<div class=\"postReply\">";
 217
 218                         print "<div class=\"postHeader\">";
 219
 220                         $entry_author = $line["author"];
 221
 222                         if ($entry_author) {
 223                                 $entry_author = _(" - by ") . $entry_author;
 224                         }
 225
 226                         $parsed_updated = date(get_pref($link, 'LONG_DATE_FORMAT'),
 227                                 strtotime($line["updated"]));
 228
 229                         print "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
 230
 231                         if ($line["link"]) {
 232                                 print "<div clear='both'><a $link_target href=\"" . $line["link"] . "\">" .
 233                                         $line["title"] . "</a>$entry_author</div>";
 234                         } else {
 235                                 print "<div clear='both'>" . $line["title"] . "$entry_author</div>";
 236                         }
 237
 238                         $tmp_result = db_query($link, "SELECT DISTINCT tag_name FROM
 239                                 ttrss_tags WHERE post_int_id = " . $line["int_id"] . "
 240                                 ORDER BY tag_name");
 241
 242                         $tags_str = "";
 243                         $f_tags_str = "";
 244
 245                         $num_tags = 0;
 246
 247                         while ($tmp_line = db_fetch_assoc($tmp_result)) {
 248                                 $num_tags++;
 249                                 $tag = $tmp_line["tag_name"];
 250                                 $tag_str = "<a href=\"javascript:viewfeed('$tag')\">$tag</a>, ";
 251
 252                                 if ($num_tags == 6) {
 253                                         $tags_str .= "<a href=\"javascript:showBlockElement('allEntryTags')\">...</a>";
 254                                 } else if ($num_tags < 6) {
 255                                         $tags_str .= $tag_str;
 256                                 }
 257                                 $f_tags_str .= $tag_str;
 258                         }
 259
 260                         $tags_str = preg_replace("/, $/", "", $tags_str);
 261                         $f_tags_str = preg_replace("/, $/", "", $f_tags_str);
 262
 263                         if (!$entry_comments) $entry_comments = "&nbsp;"; # placeholder
 264
 265                         if (!$tags_str) $tags_str = '<span class="tagList">'._('no tags').'</span>';
 266
 267                         print "<div style='float : right'>$tags_str
 268                                 <a title=\"Edit tags for this article\"
 269                                         href=\"javascript:editArticleTags($id, $feed_id)\">(+)</a></div>
 270                                 <div clear='both'>$entry_comments</div>";
 271
 272                         print "</div>";
 273
 274                         print "<div class=\"postIcon\">" . $feed_icon . "</div>";
 275                         print "<div class=\"postContent\">";
 276
 277                         if (db_num_rows($tmp_result) > 0) {
 278                                 print "<div id=\"allEntryTags\">"._('Tags:')."$f_tags_str</div>";
 279                         }
 280
 281                         if (get_pref($link, 'OPEN_LINKS_IN_NEW_WINDOW')) {
 282                                 $line["content"] = preg_replace("/href=/i", "target=\"_new\" href=", $line["content"]);
 283                         }
 284
 285                         $line["content"] = sanitize_rss($line["content"]);
 286
 287                         print $line["content"] . "</div>";
 288
 289                         print "</div>";
 290
 291                 }
 292         }
 293
 294         if ($op == "viewfeed") {
 295
 296                 $feed = db_escape_string($_GET["feed"]);
 297                 $subop = db_escape_string($_GET["subop"]);
 298                 $view_mode = db_escape_string($_GET["view_mode"]);
 299                 $limit = db_escape_string($_GET["limit"]);
 300                 $cat_view = db_escape_string($_GET["cat"]);
 301                 $next_unread_feed = db_escape_string($_GET["nuf"]);
 302                 $offset = db_escape_string($_GET["skip"]);
 303
 304                 if (!$offset) $offset = 0;
 305
 306                 if ($subop == "undefined") $subop = "";
 307
 308                 if ($subop == "CatchupSelected") {
 309                         $ids = split(",", db_escape_string($_GET["ids"]));
 310                         $cmode = sprintf("%d", $_GET["cmode"]);
 311
 312                         catchupArticlesById($link, $ids, $cmode);
 313                 }
 314
 315                 if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
 316                         update_generic_feed($link, $feed, $cat_view);
 317                 }
 318
 319                 if ($subop == "MarkAllRead")  {
 320                         catchup_feed($link, $feed, $cat_view);
 321
 322                         if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
 323                                 if ($next_unread_feed) {
 324                                         $feed = $next_unread_feed;
 325                                 }
 326                         }
 327                 }
 328
 329                 if ($feed_id > 0) {
 330                         $result = db_query($link,
 331                                 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
 332
 333                         if (db_num_rows($result) == 0) {
 334                                 print "<div align='center'>"._('Feed not found.')."</div>";
 335                                 return;
 336                         }
 337                 }
 338
 339                 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
 340
 341                         $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
 342                                 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
 343
 344                         if (db_num_rows($result) == 1) {
 345                                 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
 346                         } else {
 347                                 $rtl_content = false;
 348                         }
 349
 350                         if ($rtl_content) {
 351                                 $rtl_tag = "dir=\"RTL\"";
 352                         } else {
 353                                 $rtl_tag = "";
 354                         }
 355                 } else {
 356                         $rtl_tag = "";
 357                         $rtl_content = false;
 358                 }
 359
 360                 $script_dt_add = get_script_dt_add();
 361
 362 /*              print "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 363                         <script type=\"text/javascript\" src=\"prototype.js\"></script>
 364                         <script type=\"text/javascript\" src=\"functions.js?$script_dt_add\"></script>
 365                         <script type=\"text/javascript\" src=\"viewfeed.js?$script_dt_add\"></script>
 366                         <!--[if gte IE 5.5000]>
 367                         <script type=\"text/javascript\" src=\"pngfix.js\"></script>
 368                         <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss-ie.css\">
 369                         <![endif]-->
 370                         </head><body $rtl_tag>
 371                         <script type=\"text/javascript\">
 372                         if (document.addEventListener) {
 373                                 document.addEventListener(\"DOMContentLoaded\", init, null);
 374                         }
 375                         window.onload = init;
 376                         </script>"; */
 377
 378                 /// START /////////////////////////////////////////////////////////////////////////////////
 379
 380                 $search = db_escape_string($_GET["query"]);
 381                 $search_mode = db_escape_string($_GET["search_mode"]);
 382                 $match_on = db_escape_string($_GET["match_on"]);
 383
 384                 if (!$match_on) {
 385                         $match_on = "both";
 386                 }
 387
 388                 $real_offset = $offset * $limit;
 389
 390                 $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view,
 391                         $search, $search_mode, $match_on, false, $real_offset);
 392
 393                 $result = $qfh_ret[0];
 394                 $feed_title = $qfh_ret[1];
 395                 $feed_site_url = $qfh_ret[2];
 396                 $last_error = $qfh_ret[3];
 397
 398                 /// STOP //////////////////////////////////////////////////////////////////////////////////
 399
 400                 print "<div id=\"headlinesContainer\" $rtl_tag>";
 401
 402                 if (!$result) {
 403                         print "<div align='center'>"._("Could not display feed (query failed). Please check label match syntax or local configuration.")."</div>";
 404                         return;
 405                 }
 406
 407                 print_headline_subtoolbar($link, $feed_site_url, $feed_title, false,
 408                         $rtl_content, $feed, $cat_view, $search, $match_on, $search_mode, $offset);
 409
 410                 print "<div id=\"headlinesInnerContainer\">";
 411
 412                 if (db_num_rows($result) > 0) {
 413
 414 #                       print "\{$offset}";
 415
 416                         if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
 417                                 print "<table class=\"headlinesList\" id=\"headlinesList\"
 418                                         cellspacing=\"0\" width=\"100%\">";
 419                         }
 420
 421                         $lnum = 0;
 422
 423                         error_reporting (DEFAULT_ERROR_LEVEL);
 424
 425                         $num_unread = 0;
 426
 427                         while ($line = db_fetch_assoc($result)) {
 428
 429                                 $class = ($lnum % 2) ? "even" : "odd";
 430
 431                                 $id = $line["id"];
 432                                 $feed_id = $line["feed_id"];
 433
 434                                 if ($line["last_read"] == "" &&
 435                                                 ($line["unread"] != "t" && $line["unread"] != "1")) {
 436
 437                                         $update_pic = "<img id='FUPDPIC-$id' src=\"images/updated.png\"
 438                                                 alt=\"Updated\">";
 439                                 } else {
 440                                         $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
 441                                                 alt=\"Updated\">";
 442                                 }
 443
 444                                 if ($line["unread"] == "t" || $line["unread"] == "1") {
 445                                         $class .= "Unread";
 446                                         ++$num_unread;
 447                                         $is_unread = true;
 448                                 } else {
 449                                         $is_unread = false;
 450                                 }
 451
 452                                 if ($line["marked"] == "t" || $line["marked"] == "1") {
 453                                         $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_set.png\"
 454                                                 class=\"markedPic\"
 455                                                 alt=\"Reset mark\" onclick='javascript:toggleMark($id)'>";
 456                                 } else {
 457                                         $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_unset.png\"
 458                                                 class=\"markedPic\"
 459                                                 alt=\"Set mark\" onclick='javascript:toggleMark($id)'>";
 460                                 }
 461
 462 #                               $content_link = "<a target=\"_new\" href=\"".$line["link"]."\">" .
 463 #                                       $line["title"] . "</a>";
 464
 465                                 $content_link = "<a href=\"javascript:view($id,$feed_id);\">" .
 466                                         $line["title"] . "</a>";
 467
 468 #                               $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
 469 #                                       $line["title"] . "</a>";
 470
 471                                 if (get_pref($link, 'HEADLINES_SMART_DATE')) {
 472                                         $updated_fmt = smart_date_time(strtotime($line["updated"]));
 473                                 } else {
 474                                         $short_date = get_pref($link, 'SHORT_DATE_FORMAT');
 475                                         $updated_fmt = date($short_date, strtotime($line["updated"]));
 476                                 }
 477
 478                                 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
 479                                         $content_preview = truncate_string(strip_tags($line["content_preview"]),
 480                                                 100);
 481                                 }
 482
 483                                 $entry_author = $line["author"];
 484
 485                                 if ($entry_author) {
 486                                         $entry_author = " - by $entry_author";
 487                                 }
 488
 489                                 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
 490
 491                                         print "<tr class='$class' id='RROW-$id'>";
 492
 493                                         print "<td class='hlUpdatePic'>$update_pic</td>";
 494
 495                                         print "<td class='hlSelectRow'>
 496                                                 <input type=\"checkbox\" onclick=\"toggleSelectRow(this)\"
 497                                                         class=\"feedCheckBox\" id=\"RCHK-$id\">
 498                                                 </td>";
 499
 500                                         print "<td class='hlMarkedPic'>$marked_pic</td>";
 501
 502                                         if ($line["feed_title"]) {
 503                                                 print "<td class='hlContent'>$content_link</td>";
 504                                                 print "<td class='hlFeed'>
 505                                                         <a href=\"javascript:viewfeed($feed_id, '', false)\">".
 506                                                                 $line["feed_title"]."</a>&nbsp;</td>";
 507                                         } else {
 508                                                 print "<td class='hlContent' valign='middle'>";
 509
 510                                                 print "<a href=\"javascript:view($id,$feed_id);\">" .
 511                                                         $line["title"];
 512
 513                                                 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
 514                                                         if ($content_preview) {
 515                                                                 print "<span class=\"contentPreview\"> - $content_preview</span>";
 516                                                         }
 517                                                 }
 518
 519                                                 print "</a>";
 520                                                 print "</td>";
 521                                         }
 522
 523                                         print "<td class=\"hlUpdated\"><nobr>$updated_fmt&nbsp;</nobr></td>";
 524
 525                                         print "</tr>";
 526
 527                                 } else {
 528
 529                                         if ($is_unread) {
 530                                                 $add_class = "Unread";
 531                                         } else {
 532                                                 $add_class = "";
 533                                         }
 534
 535                                         print "<div class=\"cdmArticle$add_class\" id=\"RROW-$id\">";
 536
 537                                         print "<div class=\"cdmHeader\">";
 538
 539                                         print "<div class=\"articleUpdated\">$updated_fmt</div>";
 540
 541                                         print "<a class=\"title\"
 542                                                 onclick=\"javascript:toggleUnread($id, 0)\"
 543                                                 target=\"new\" href=\"".$line["link"]."\">".$line["title"]."</a>";
 544
 545                                         print $entry_author;
 546
 547                                         if ($line["feed_title"]) {
 548                                                 print "&nbsp;(<a href='javascript:viewfeed($feed_id)'>".$line["feed_title"]."</a>)";
 549                                         }
 550
 551                                         print "</div>";
 552
 553                                         print "<div class=\"cdmContent\">" . $line["content_preview"] . "</div><br clear=\"all\">";
 554
 555                                         print "<div class=\"cdmFooter\">";
 556
 557                                         print "$marked_pic";
 558
 559                                         print "<input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
 560                                                         'RROW-$id')\" class=\"feedCheckBox\" id=\"RCHK-$id\">";
 561
 562                                         $tags = get_article_tags($link, $id);
 563
 564                                         $tags_str = "";
 565
 566                                         foreach ($tags as $tag) {
 567                                                 $num_tags++;
 568                                                 $tags_str .= "<a href=\"javascript:viewfeed('$tag')\">$tag</a>, ";
 569                                         }
 570
 571                                         $tags_str = preg_replace("/, $/", "", $tags_str);
 572
 573                                         if ($tags_str == "") $tags_str = "no tags";
 574
 575                                         print " $tags_str <a title=\"Edit tags for this article\"
 576                                                         href=\"javascript:editArticleTags($id, $feed_id, true)\">(+)</a>";
 577
 578                                         print "</div>";
 579
 580 #                                       print "<div align=\"center\"><a class=\"cdmToggleLink\"
 581 #                                                       href=\"javascript:toggleUnread($id)\">
 582 #                                                       Toggle unread</a></div>";
 583
 584                                         print "</div>";
 585
 586                                 }
 587
 588                                 ++$lnum;
 589                         }
 590
 591                         if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
 592                                 print "</table>";
 593                         }
 594
 595 //                      print_headline_subtoolbar($link,
 596 //                              "javascript:catchupPage()", "Mark page as read", true, $rtl_content);
 597
 598
 599                 } else {
 600                         print "<div class='whiteBox'>"._('No articles found.')."</div>";
 601                 }
 602
 603                 print "</div>";
 604
 605                 print "</div>";
 606         }
 607
 608         if ($op == "pref-feeds") {
 609                 module_pref_feeds($link);
 610         }
 611
 612         if ($op == "pref-filters") {
 613                 module_pref_filters($link);
 614         }
 615
 616         if ($op == "pref-labels") {
 617                 module_pref_labels($link);
 618         }
 619
 620         if ($op == "pref-prefs") {
 621                 module_pref_prefs($link);
 622         }
 623
 624         if ($op == "pref-users") {
 625                 module_pref_users($link);
 626         }
 627
 628         if ($op == "help") {
 629                 module_help($link);
 630         }
 631
 632         if ($op == "dlg") {
 633                 module_popup_dialog($link);
 634         }
 635
 636         // update feeds of all users, may be used anonymously
 637         if ($op == "globalUpdateFeeds") {
 638
 639                 $result = db_query($link, "SELECT id FROM ttrss_users");
 640
 641                 while ($line = db_fetch_assoc($result)) {
 642                         $user_id = $line["id"];
 643 //                      print "<!-- updating feeds of uid $user_id -->";
 644                         update_all_feeds($link, false, $user_id);
 645                 }
 646
 647                 print "<rpc-reply>
 648                         <message msg=\"All feeds updated\"/>
 649                 </rpc-reply>";
 650
 651         }
 652
 653         if ($op == "user-details") {
 654
 655                 if (WEB_DEMO_MODE || $_SESSION["access_level"] < 10) {
 656                         return;
 657                 }
 658
 659 /*              print "<html><head>
 660                         <title>Tiny Tiny RSS : User Details</title>
 661                         <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
 662                         <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 663                         </head><body>"; */
 664
 665                 $uid = sprintf("%d", $_GET["id"]);
 666
 667                 print "<div id=\"infoBoxTitle\">User details</div>";
 668
 669                 print "<div class='infoBoxContents'>";
 670
 671                 $result = db_query($link, "SELECT login,
 672                         SUBSTRING(last_login,1,16) AS last_login,
 673                         access_level,
 674                         (SELECT COUNT(int_id) FROM ttrss_user_entries
 675                                 WHERE owner_uid = id) AS stored_articles
 676                         FROM ttrss_users
 677                         WHERE id = '$uid'");
 678
 679                 if (db_num_rows($result) == 0) {
 680                         print "<h1>User not found</h1>";
 681                         return;
 682                 }
 683
 684 #               print "<h1>User Details</h1>";
 685
 686                 $login = db_fetch_result($result, 0, "login");
 687
 688 #               print "<h1>$login</h1>";
 689
 690                 print "<table width='100%'>";
 691
 692                 $last_login = date(get_pref($link, 'LONG_DATE_FORMAT'),
 693                         strtotime(db_fetch_result($result, 0, "last_login")));
 694                 $access_level = db_fetch_result($result, 0, "access_level");
 695                 $stored_articles = db_fetch_result($result, 0, "stored_articles");
 696
 697 #               print "<tr><td>Username</td><td>$login</td></tr>";
 698 #               print "<tr><td>Access level</td><td>$access_level</td></tr>";
 699                 print "<tr><td>Last logged in</td><td>$last_login</td></tr>";
 700                 print "<tr><td>Stored articles</td><td>$stored_articles</td></tr>";
 701
 702                 $result = db_query($link, "SELECT COUNT(id) as num_feeds FROM ttrss_feeds
 703                         WHERE owner_uid = '$uid'");
 704
 705                 $num_feeds = db_fetch_result($result, 0, "num_feeds");
 706
 707                 print "<tr><td>Subscribed feeds count</td><td>$num_feeds</td></tr>";
 708
 709 /*              $result = db_query($link, "SELECT
 710                         SUM(LENGTH(content)+LENGTH(title)+LENGTH(link)+LENGTH(guid)) AS db_size
 711                         FROM ttrss_user_entries,ttrss_entries
 712                                 WHERE owner_uid = '$uid' AND ref_id = id");
 713
 714                 $db_size = round(db_fetch_result($result, 0, "db_size") / 1024);
 715
 716                 print "<tr><td>Approx. used DB size</td><td>$db_size KBytes</td></tr>";  */
 717
 718                 print "</table>";
 719
 720                 print "<h1>Subscribed feeds</h1>";
 721
 722                 $result = db_query($link, "SELECT id,title,site_url FROM ttrss_feeds
 723                         WHERE owner_uid = '$uid' ORDER BY title");
 724
 725                 print "<ul class=\"userFeedList\">";
 726
 727                 $row_class = "odd";
 728
 729                 while ($line = db_fetch_assoc($result)) {
 730
 731                         $icon_file = ICONS_URL."/".$line["id"].".ico";
 732
 733                         if (file_exists($icon_file) && filesize($icon_file) > 0) {
 734                                 $feed_icon = "<img class=\"tinyFeedIcon\" src=\"$icon_file\">";
 735                         } else {
 736                                 $feed_icon = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">";
 737                         }
 738
 739                         print "<li class=\"$row_class\">$feed_icon&nbsp;<a href=\"".$line["site_url"]."\">".$line["title"]."</a></li>";
 740
 741                         $row_class = toggleEvenOdd($row_class);
 742
 743                 }
 744
 745                 if (db_num_rows($result) < $num_feeds) {
 746                          // FIXME - add link to show ALL subscribed feeds here somewhere
 747                         print "<li><img
 748                                 class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">&nbsp;...</li>";
 749                 }
 750
 751                 print "</ul>";
 752
 753                 print "</div>";
 754
 755                 print "<div align='center'>
 756                         <input type='submit' class='button'
 757                         onclick=\"closeInfoBox()\" value=\"Close this window\"></div>";
 758
 759 //              print "</body></html>";
 760
 761         }
 762
 763         if ($op == "pref-feed-browser") {
 764                 module_pref_feed_browser($link);
 765         }
 766
 767         if ($op == "rss") {
 768                 $feed = db_escape_string($_GET["id"]);
 769                 $user = db_escape_string($_GET["user"]);
 770                 $pass = db_escape_string($_GET["pass"]);
 771                 $is_cat = $_GET["is_cat"] != false;
 772
 773                 $search = db_escape_string($_GET["q"]);
 774                 $match_on = db_escape_string($_GET["m"]);
 775                 $search_mode = db_escape_string($_GET["smode"]);
 776
 777                 if (!$_SESSION["uid"] && $user && $pass) {
 778                         authenticate_user($link, $user, $pass);
 779                 }
 780
 781                 if ($_SESSION["uid"] ||
 782                         http_authenticate_user($link)) {
 783
 784                                 generate_syndicated_feed($link, $feed, $is_cat,
 785                                         $search, $search_mode, $match_on);
 786                 }
 787         }
 788
 789         if ($op == "labelFromSearch") {
 790                 $search = db_escape_string($_GET["search"]);
 791                 $search_mode = db_escape_string($_GET["smode"]);
 792                 $match_on = db_escape_string($_GET["match"]);
 793                 $is_cat = db_escape_string($_GET["is_cat"]);
 794                 $title = db_escape_string($_GET["title"]);
 795                 $feed = sprintf("%d", $_GET["feed"]);
 796
 797                 $label_qparts = array();
 798
 799                 $search_expr = getSearchSql($search, $match_on);
 800
 801                 if ($is_cat) {
 802                         if ($feed != 0) {
 803                                 $search_expr .= " AND ttrss_feeds.cat_id = $feed ";
 804                         } else {
 805                                 $search_expr .= " AND ttrss_feeds.cat_id IS NULL ";
 806                         }
 807                 } else {
 808                         if ($search_mode == "all_feeds") {
 809                                 // NOOP
 810                         } else if ($search_mode == "this_cat") {
 811
 812                                 $tmp_result = db_query($link, "SELECT cat_id
 813                                         FROM ttrss_feeds WHERE id = '$feed'");
 814
 815                                 $cat_id = db_fetch_result($tmp_result, 0, "cat_id");
 816
 817                                 if ($cat_id > 0) {
 818                                         $search_expr .= " AND ttrss_feeds.cat_id = $cat_id ";
 819                                 } else {
 820                                         $search_expr .= " AND ttrss_feeds.cat_id IS NULL ";
 821                                 }
 822                         } else {
 823                                 $search_expr .= " AND ttrss_feeds.id = $feed ";
 824                         }
 825
 826                 }
 827
 828                 $search_expr = db_escape_string($search_expr);
 829
 830                 print $search_expr;
 831
 832                 if ($title) {
 833                         $result = db_query($link,
 834                                 "INSERT INTO ttrss_labels (sql_exp,description,owner_uid)
 835                                 VALUES ('$search_expr', '$title', '".$_SESSION["uid"]."')");
 836                 }
 837         }
 838
 839         if ($op == "getUnread") {
 840                 $login = db_escape_string($_GET["login"]);
 841
 842                 header("Content-Type: text/plain; charset=utf-8");
 843
 844                 $result = db_query($link, "SELECT id FROM ttrss_users WHERE login = '$login'");
 845
 846                 if (db_num_rows($result) == 1) {
 847                         $uid = db_fetch_result($result, 0, "id");
 848                         print getGlobalUnread($link, $uid);
 849                 } else {
 850                         print "-1;User not found";
 851                 }
 852
 853                 $print_exec_time = false;
 854         }
 855
 856         if ($op == "digestTest") {
 857                 header("Content-Type: text/plain");
 858                 print_r(prepare_headlines_digest($link, $_SESSION["uid"]));
 859                 $print_exec_time = false;
 860
 861         }
 862
 863         if ($op == "digestSend") {
 864                 header("Content-Type: text/plain");
 865                 send_headlines_digests($link);
 866                 $print_exec_time = false;
 867
 868         }
 869
 870         db_close($link);
 871 ?>
 872
 873 <?php if ($print_exec_time) { ?>
 874 <!-- <?php echo sprintf("Backend execution time: %.4f seconds", getmicrotime() - $script_started) ?> -->
 875 <?php } ?>