backend.php

   1 <?php
   2         error_reporting(E_ERROR | E_WARNING | E_PARSE);
   3
   4         require_once "sessions.php";
   5         require_once "modules/backend-rpc.php";
   6
   7 /*      if ($_GET["debug"]) {
   8                 define('DEFAULT_ERROR_LEVEL', E_ALL);
   9         } else {
  10                 define('DEFAULT_ERROR_LEVEL', E_ERROR | E_WARNING | E_PARSE);
  11         }
  12
  13         error_reporting(DEFAULT_ERROR_LEVEL); */
  14
  15         require_once "sanity_check.php";
  16         require_once "config.php";
  17
  18         require_once "db.php";
  19         require_once "db-prefs.php";
  20         require_once "functions.php";
  21
  22         no_cache_incantation();
  23         startup_gettext();
  24
  25         $script_started = getmicrotime();
  26
  27         $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
  28
  29         if (!$link) {
  30                 if (DB_TYPE == "mysql") {
  31                         print mysql_error();
  32                 }
  33                 // PG seems to display its own errors just fine by default.
  34                 return;
  35         }
  36
  37         if (DB_TYPE == "pgsql") {
  38                 pg_query("set client_encoding = 'UTF-8'");
  39                 pg_set_client_encoding("UNICODE");
  40         }
  41
  42         $op = $_REQUEST["op"];
  43
  44         $print_exec_time = false;
  45
  46         if ((!$op || $op == "rpc" || $op == "rss" || $op == "digestSend" ||
  47                         $op == "globalUpdateFeeds") && !$_REQUEST["noxml"]) {
  48                 header("Content-Type: application/xml; charset=utf-8");
  49         } else {
  50                 header("Content-Type: text/html; charset=utf-8");
  51         }
  52
  53         if (!$op) {
  54                 header("Content-Type: application/xml");
  55                 print_error_xml(7); exit;
  56         }
  57
  58         if (!($_SESSION["uid"] && validate_session($link)) && $op != "globalUpdateFeeds"
  59                         && $op != "rss" && $op != "getUnread") {
  60
  61                 if ($op == "rpc") {
  62                         print_error_xml(6); die;
  63                 } else {
  64                         print "
  65                         <html><body>
  66                                 <p>Error: Not logged in.</p>
  67                                 <script type=\"text/javascript\">
  68                                         if (parent.window != 'undefined') {
  69                                                 parent.window.location = \"tt-rss.php\";
  70                                         } else {
  71                                                 window.location = \"tt-rss.php\";
  72                                         }
  73                                 </script>
  74                         </body></html>
  75                         ";
  76                 }
  77                 exit;
  78         }
  79
  80         $purge_intervals = array(
  81                 0  => __("Use default"),
  82                 -1 => __("Never purge"),
  83                 5  => __("1 week old"),
  84                 14 => __("2 weeks old"),
  85                 31 => __("1 month old"),
  86                 60 => __("2 months old"),
  87                 90 => __("3 months old"));
  88
  89         $update_intervals = array(
  90                 0   => __("Use default"),
  91                 -1  => __("Disable updates"),
  92                 30  => __("Each 30 minutes"),
  93                 60  => __("Hourly"),
  94                 240 => __("Each 4 hours"),
  95                 720 => __("Each 12 hours"),
  96                 1440 => __("Daily"),
  97                 10080 => __("Weekly"));
  98
  99
 100         $access_level_names = array(
 101                 0 => __("User"),
 102                 10 => __("Administrator"));
 103
 104         require_once "modules/pref-prefs.php";
 105         require_once "modules/popup-dialog.php";
 106         require_once "modules/help.php";
 107         require_once "modules/pref-feeds.php";
 108         require_once "modules/pref-filters.php";
 109         require_once "modules/pref-labels.php";
 110         require_once "modules/pref-users.php";
 111         require_once "modules/pref-feed-browser.php";
 112
 113
 114         if (!sanity_check($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) $offset = 0;
 305
 306                 set_pref($link, "_DEFAULT_VIEW_MODE", $view_mode);
 307                 set_pref($link, "_DEFAULT_VIEW_LIMIT", $limit);
 308
 309                 if ($subop == "undefined") $subop = "";
 310
 311                 if ($subop == "CatchupSelected") {
 312                         $ids = split(",", db_escape_string($_GET["ids"]));
 313                         $cmode = sprintf("%d", $_GET["cmode"]);
 314
 315                         catchupArticlesById($link, $ids, $cmode);
 316                 }
 317
 318                 if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
 319                         update_generic_feed($link, $feed, $cat_view);
 320                 }
 321
 322                 if ($subop == "MarkAllRead")  {
 323                         catchup_feed($link, $feed, $cat_view);
 324
 325                         if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
 326                                 if ($next_unread_feed) {
 327                                         $feed = $next_unread_feed;
 328                                 }
 329                         }
 330                 }
 331
 332                 if ($feed_id > 0) {
 333                         $result = db_query($link,
 334                                 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
 335
 336                         if (db_num_rows($result) == 0) {
 337                                 print "<div align='center'>".__('Feed not found.')."</div>";
 338                                 return;
 339                         }
 340                 }
 341
 342                 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
 343
 344                         $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
 345                                 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
 346
 347                         if (db_num_rows($result) == 1) {
 348                                 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
 349                         } else {
 350                                 $rtl_content = false;
 351                         }
 352
 353                         if ($rtl_content) {
 354                                 $rtl_tag = "dir=\"RTL\"";
 355                         } else {
 356                                 $rtl_tag = "";
 357                         }
 358                 } else {
 359                         $rtl_tag = "";
 360                         $rtl_content = false;
 361                 }
 362
 363                 $script_dt_add = get_script_dt_add();
 364
 365 /*              print "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 366                         <script type=\"text/javascript\" src=\"prototype.js\"></script>
 367                         <script type=\"text/javascript\" src=\"functions.js?$script_dt_add\"></script>
 368                         <script type=\"text/javascript\" src=\"viewfeed.js?$script_dt_add\"></script>
 369                         <!--[if gte IE 5.5000]>
 370                         <script type=\"text/javascript\" src=\"pngfix.js\"></script>
 371                         <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss-ie.css\">
 372                         <![endif]-->
 373                         </head><body $rtl_tag>
 374                         <script type=\"text/javascript\">
 375                         if (document.addEventListener) {
 376                                 document.addEventListener(\"DOMContentLoaded\", init, null);
 377                         }
 378                         window.onload = init;
 379                         </script>"; */
 380
 381                 /// START /////////////////////////////////////////////////////////////////////////////////
 382
 383                 $search = db_escape_string($_GET["query"]);
 384                 $search_mode = db_escape_string($_GET["search_mode"]);
 385                 $match_on = db_escape_string($_GET["match_on"]);
 386
 387                 if (!$match_on) {
 388                         $match_on = "both";
 389                 }
 390
 391                 $real_offset = $offset * $limit;
 392
 393                 $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view,
 394                         $search, $search_mode, $match_on, false, $real_offset);
 395
 396                 $result = $qfh_ret[0];
 397                 $feed_title = $qfh_ret[1];
 398                 $feed_site_url = $qfh_ret[2];
 399                 $last_error = $qfh_ret[3];
 400
 401                 /// STOP //////////////////////////////////////////////////////////////////////////////////
 402
 403                 print "<div id=\"headlinesContainer\" $rtl_tag>";
 404
 405                 if (!$result) {
 406                         print "<div align='center'>".__("Could not display feed (query failed). Please check label match syntax or local configuration.")."</div>";
 407                         return;
 408                 }
 409
 410                 print_headline_subtoolbar($link, $feed_site_url, $feed_title, false,
 411                         $rtl_content, $feed, $cat_view, $search, $match_on, $search_mode,
 412                         $offset, $limit);
 413
 414                 print "<div id=\"headlinesInnerContainer\">";
 415
 416                 if (db_num_rows($result) > 0) {
 417
 418 #                       print "\{$offset}";
 419
 420                         if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
 421                                 print "<table class=\"headlinesList\" id=\"headlinesList\"
 422                                         cellspacing=\"0\">";
 423                         }
 424
 425                         $lnum = 0;
 426
 427                         error_reporting (DEFAULT_ERROR_LEVEL);
 428
 429                         $num_unread = 0;
 430
 431                         while ($line = db_fetch_assoc($result)) {
 432
 433                                 $class = ($lnum % 2) ? "even" : "odd";
 434
 435                                 $id = $line["id"];
 436                                 $feed_id = $line["feed_id"];
 437
 438                                 if ($line["last_read"] == "" &&
 439                                                 ($line["unread"] != "t" && $line["unread"] != "1")) {
 440
 441                                         $update_pic = "<img id='FUPDPIC-$id' src=\"images/updated.png\"
 442                                                 alt=\"Updated\">";
 443                                 } else {
 444                                         $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
 445                                                 alt=\"Updated\">";
 446                                 }
 447
 448                                 if ($line["unread"] == "t" || $line["unread"] == "1") {
 449                                         $class .= "Unread";
 450                                         ++$num_unread;
 451                                         $is_unread = true;
 452                                 } else {
 453                                         $is_unread = false;
 454                                 }
 455
 456                                 if ($line["marked"] == "t" || $line["marked"] == "1") {
 457                                         $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_set.png\"
 458                                                 class=\"markedPic\"
 459                                                 alt=\"Reset mark\" onclick='javascript:toggleMark($id)'>";
 460                                 } else {
 461                                         $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_unset.png\"
 462                                                 class=\"markedPic\"
 463                                                 alt=\"Set mark\" onclick='javascript:toggleMark($id)'>";
 464                                 }
 465
 466 #                               $content_link = "<a target=\"_new\" href=\"".$line["link"]."\">" .
 467 #                                       $line["title"] . "</a>";
 468
 469                                 $content_link = "<a href=\"javascript:view($id,$feed_id);\">" .
 470                                         $line["title"] . "</a>";
 471
 472 #                               $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
 473 #                                       $line["title"] . "</a>";
 474
 475                                 if (get_pref($link, 'HEADLINES_SMART_DATE')) {
 476                                         $updated_fmt = smart_date_time(strtotime($line["updated"]));
 477                                 } else {
 478                                         $short_date = get_pref($link, 'SHORT_DATE_FORMAT');
 479                                         $updated_fmt = date($short_date, strtotime($line["updated"]));
 480                                 }
 481
 482                                 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
 483                                         $content_preview = truncate_string(strip_tags($line["content_preview"]),
 484                                                 100);
 485                                 }
 486
 487                                 $entry_author = $line["author"];
 488
 489                                 if ($entry_author) {
 490                                         $entry_author = " - by $entry_author";
 491                                 }
 492
 493                                 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
 494
 495                                         print "<tr class='$class' id='RROW-$id'>";
 496
 497                                         print "<td class='hlUpdatePic'>$update_pic</td>";
 498
 499                                         print "<td class='hlSelectRow'>
 500                                                 <input type=\"checkbox\" onclick=\"toggleSelectRow(this)\"
 501                                                         class=\"feedCheckBox\" id=\"RCHK-$id\">
 502                                                 </td>";
 503
 504                                         print "<td class='hlMarkedPic'>$marked_pic</td>";
 505
 506                                         if ($line["feed_title"]) {
 507                                                 print "<td class='hlContent'>$content_link</td>";
 508                                                 print "<td class='hlFeed'>
 509                                                         <a href=\"javascript:viewfeed($feed_id, '', false)\">".
 510                                                                 $line["feed_title"]."</a>&nbsp;</td>";
 511                                         } else {
 512                                                 print "<td class='hlContent' valign='middle'>";
 513
 514                                                 print "<a href=\"javascript:view($id,$feed_id);\">" .
 515                                                         $line["title"];
 516
 517                                                 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
 518                                                         if ($content_preview) {
 519                                                                 print "<span class=\"contentPreview\"> - $content_preview</span>";
 520                                                         }
 521                                                 }
 522
 523                                                 print "</a>";
 524                                                 print "</td>";
 525                                         }
 526
 527                                         print "<td class=\"hlUpdated\"><nobr>$updated_fmt&nbsp;</nobr></td>";
 528
 529                                         print "</tr>";
 530
 531                                 } else {
 532
 533                                         if ($is_unread) {
 534                                                 $add_class = "Unread";
 535                                         } else {
 536                                                 $add_class = "";
 537                                         }
 538
 539                                         print "<div class=\"cdmArticle$add_class\" id=\"RROW-$id\">";
 540
 541                                         print "<div class=\"cdmHeader\">";
 542
 543                                         print "<div class=\"articleUpdated\">$updated_fmt</div>";
 544
 545                                         print "<a class=\"title\"
 546                                                 onclick=\"javascript:toggleUnread($id, 0)\"
 547                                                 target=\"new\" href=\"".$line["link"]."\">".$line["title"]."</a>";
 548
 549                                         print $entry_author;
 550
 551                                         if ($line["feed_title"]) {
 552                                                 print "&nbsp;(<a href='javascript:viewfeed($feed_id)'>".$line["feed_title"]."</a>)";
 553                                         }
 554
 555                                         print "</div>";
 556
 557                                         print "<div class=\"cdmContent\">" . $line["content_preview"] . "</div><br clear=\"all\">";
 558
 559                                         print "<div class=\"cdmFooter\">";
 560
 561                                         print "$marked_pic";
 562
 563                                         print "<input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
 564                                                         'RROW-$id')\" class=\"feedCheckBox\" id=\"RCHK-$id\">";
 565
 566                                         $tags = get_article_tags($link, $id);
 567
 568                                         $tags_str = "";
 569
 570                                         foreach ($tags as $tag) {
 571                                                 $num_tags++;
 572                                                 $tags_str .= "<a href=\"javascript:viewfeed('$tag')\">$tag</a>, ";
 573                                         }
 574
 575                                         $tags_str = preg_replace("/, $/", "", $tags_str);
 576
 577                                         if ($tags_str == "") $tags_str = "no tags";
 578
 579                                         print " $tags_str <a title=\"Edit tags for this article\"
 580                                                         href=\"javascript:editArticleTags($id, $feed_id, true)\">(+)</a>";
 581
 582                                         print "</div>";
 583
 584 #                                       print "<div align=\"center\"><a class=\"cdmToggleLink\"
 585 #                                                       href=\"javascript:toggleUnread($id)\">
 586 #                                                       Toggle unread</a></div>";
 587
 588                                         print "</div>";
 589
 590                                 }
 591
 592                                 ++$lnum;
 593                         }
 594
 595                         if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
 596                                 print "</table>";
 597                         }
 598
 599 //                      print_headline_subtoolbar($link,
 600 //                              "javascript:catchupPage()", "Mark page as read", true, $rtl_content);
 601
 602
 603                 } else {
 604                         print "<div class='whiteBox'>".__('No articles found.')."</div>";
 605                 }
 606
 607                 print "</div>";
 608
 609                 print "</div>";
 610         }
 611
 612         if ($op == "pref-feeds") {
 613                 module_pref_feeds($link);
 614         }
 615
 616         if ($op == "pref-filters") {
 617                 module_pref_filters($link);
 618         }
 619
 620         if ($op == "pref-labels") {
 621                 module_pref_labels($link);
 622         }
 623
 624         if ($op == "pref-prefs") {
 625                 module_pref_prefs($link);
 626         }
 627
 628         if ($op == "pref-users") {
 629                 module_pref_users($link);
 630         }
 631
 632         if ($op == "help") {
 633                 module_help($link);
 634         }
 635
 636         if ($op == "dlg") {
 637                 module_popup_dialog($link);
 638         }
 639
 640         // update feeds of all users, may be used anonymously
 641         if ($op == "globalUpdateFeeds") {
 642
 643                 $result = db_query($link, "SELECT id FROM ttrss_users");
 644
 645                 while ($line = db_fetch_assoc($result)) {
 646                         $user_id = $line["id"];
 647 //                      print "<!-- updating feeds of uid $user_id -->";
 648                         update_all_feeds($link, false, $user_id);
 649                 }
 650
 651                 print "<rpc-reply>
 652                         <message msg=\"All feeds updated\"/>
 653                 </rpc-reply>";
 654
 655         }
 656
 657         if ($op == "user-details") {
 658
 659                 if (WEB_DEMO_MODE || $_SESSION["access_level"] < 10) {
 660                         return;
 661                 }
 662
 663 /*              print "<html><head>
 664                         <title>Tiny Tiny RSS : User Details</title>
 665                         <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
 666                         <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 667                         </head><body>"; */
 668
 669                 $uid = sprintf("%d", $_GET["id"]);
 670
 671                 print "<div id=\"infoBoxTitle\">User details</div>";
 672
 673                 print "<div class='infoBoxContents'>";
 674
 675                 $result = db_query($link, "SELECT login,
 676                         SUBSTRING(last_login,1,16) AS last_login,
 677                         access_level,
 678                         (SELECT COUNT(int_id) FROM ttrss_user_entries
 679                                 WHERE owner_uid = id) AS stored_articles
 680                         FROM ttrss_users
 681                         WHERE id = '$uid'");
 682
 683                 if (db_num_rows($result) == 0) {
 684                         print "<h1>User not found</h1>";
 685                         return;
 686                 }
 687
 688 #               print "<h1>User Details</h1>";
 689
 690                 $login = db_fetch_result($result, 0, "login");
 691
 692 #               print "<h1>$login</h1>";
 693
 694                 print "<table width='100%'>";
 695
 696                 $last_login = date(get_pref($link, 'LONG_DATE_FORMAT'),
 697                         strtotime(db_fetch_result($result, 0, "last_login")));
 698                 $access_level = db_fetch_result($result, 0, "access_level");
 699                 $stored_articles = db_fetch_result($result, 0, "stored_articles");
 700
 701 #               print "<tr><td>Username</td><td>$login</td></tr>";
 702 #               print "<tr><td>Access level</td><td>$access_level</td></tr>";
 703                 print "<tr><td>Last logged in</td><td>$last_login</td></tr>";
 704                 print "<tr><td>Stored articles</td><td>$stored_articles</td></tr>";
 705
 706                 $result = db_query($link, "SELECT COUNT(id) as num_feeds FROM ttrss_feeds
 707                         WHERE owner_uid = '$uid'");
 708
 709                 $num_feeds = db_fetch_result($result, 0, "num_feeds");
 710
 711                 print "<tr><td>Subscribed feeds count</td><td>$num_feeds</td></tr>";
 712
 713 /*              $result = db_query($link, "SELECT
 714                         SUM(LENGTH(content)+LENGTH(title)+LENGTH(link)+LENGTH(guid)) AS db_size
 715                         FROM ttrss_user_entries,ttrss_entries
 716                                 WHERE owner_uid = '$uid' AND ref_id = id");
 717
 718                 $db_size = round(db_fetch_result($result, 0, "db_size") / 1024);
 719
 720                 print "<tr><td>Approx. used DB size</td><td>$db_size KBytes</td></tr>";  */
 721
 722                 print "</table>";
 723
 724                 print "<h1>Subscribed feeds</h1>";
 725
 726                 $result = db_query($link, "SELECT id,title,site_url FROM ttrss_feeds
 727                         WHERE owner_uid = '$uid' ORDER BY title");
 728
 729                 print "<ul class=\"userFeedList\">";
 730
 731                 $row_class = "odd";
 732
 733                 while ($line = db_fetch_assoc($result)) {
 734
 735                         $icon_file = ICONS_URL."/".$line["id"].".ico";
 736
 737                         if (file_exists($icon_file) && filesize($icon_file) > 0) {
 738                                 $feed_icon = "<img class=\"tinyFeedIcon\" src=\"$icon_file\">";
 739                         } else {
 740                                 $feed_icon = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">";
 741                         }
 742
 743                         print "<li class=\"$row_class\">$feed_icon&nbsp;<a href=\"".$line["site_url"]."\">".$line["title"]."</a></li>";
 744
 745                         $row_class = toggleEvenOdd($row_class);
 746
 747                 }
 748
 749                 if (db_num_rows($result) < $num_feeds) {
 750                          // FIXME - add link to show ALL subscribed feeds here somewhere
 751                         print "<li><img
 752                                 class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">&nbsp;...</li>";
 753                 }
 754
 755                 print "</ul>";
 756
 757                 print "</div>";
 758
 759                 print "<div align='center'>
 760                         <input type='submit' class='button'
 761                         onclick=\"closeInfoBox()\" value=\"Close this window\"></div>";
 762
 763 //              print "</body></html>";
 764
 765         }
 766
 767         if ($op == "pref-feed-browser") {
 768                 module_pref_feed_browser($link);
 769         }
 770
 771         if ($op == "rss") {
 772                 $feed = db_escape_string($_GET["id"]);
 773                 $user = db_escape_string($_GET["user"]);
 774                 $pass = db_escape_string($_GET["pass"]);
 775                 $is_cat = $_GET["is_cat"] != false;
 776
 777                 $search = db_escape_string($_GET["q"]);
 778                 $match_on = db_escape_string($_GET["m"]);
 779                 $search_mode = db_escape_string($_GET["smode"]);
 780
 781                 if (!$_SESSION["uid"] && $user && $pass) {
 782                         authenticate_user($link, $user, $pass);
 783                 }
 784
 785                 if ($_SESSION["uid"] ||
 786                         http_authenticate_user($link)) {
 787
 788                                 generate_syndicated_feed($link, $feed, $is_cat,
 789                                         $search, $search_mode, $match_on);
 790                 }
 791         }
 792
 793         if ($op == "labelFromSearch") {
 794                 $search = db_escape_string($_GET["search"]);
 795                 $search_mode = db_escape_string($_GET["smode"]);
 796                 $match_on = db_escape_string($_GET["match"]);
 797                 $is_cat = db_escape_string($_GET["is_cat"]);
 798                 $title = db_escape_string($_GET["title"]);
 799                 $feed = sprintf("%d", $_GET["feed"]);
 800
 801                 $label_qparts = array();
 802
 803                 $search_expr = getSearchSql($search, $match_on);
 804
 805                 if ($is_cat) {
 806                         if ($feed != 0) {
 807                                 $search_expr .= " AND ttrss_feeds.cat_id = $feed ";
 808                         } else {
 809                                 $search_expr .= " AND ttrss_feeds.cat_id IS NULL ";
 810                         }
 811                 } else {
 812                         if ($search_mode == "all_feeds") {
 813                                 // NOOP
 814                         } else if ($search_mode == "this_cat") {
 815
 816                                 $tmp_result = db_query($link, "SELECT cat_id
 817                                         FROM ttrss_feeds WHERE id = '$feed'");
 818
 819                                 $cat_id = db_fetch_result($tmp_result, 0, "cat_id");
 820
 821                                 if ($cat_id > 0) {
 822                                         $search_expr .= " AND ttrss_feeds.cat_id = $cat_id ";
 823                                 } else {
 824                                         $search_expr .= " AND ttrss_feeds.cat_id IS NULL ";
 825                                 }
 826                         } else {
 827                                 $search_expr .= " AND ttrss_feeds.id = $feed ";
 828                         }
 829
 830                 }
 831
 832                 $search_expr = db_escape_string($search_expr);
 833
 834                 print $search_expr;
 835
 836                 if ($title) {
 837                         $result = db_query($link,
 838                                 "INSERT INTO ttrss_labels (sql_exp,description,owner_uid)
 839                                 VALUES ('$search_expr', '$title', '".$_SESSION["uid"]."')");
 840                 }
 841         }
 842
 843         if ($op == "getUnread") {
 844                 $login = db_escape_string($_GET["login"]);
 845
 846                 header("Content-Type: text/plain; charset=utf-8");
 847
 848                 $result = db_query($link, "SELECT id FROM ttrss_users WHERE login = '$login'");
 849
 850                 if (db_num_rows($result) == 1) {
 851                         $uid = db_fetch_result($result, 0, "id");
 852                         print getGlobalUnread($link, $uid);
 853                 } else {
 854                         print "-1;User not found";
 855                 }
 856
 857                 $print_exec_time = false;
 858         }
 859
 860         if ($op == "digestTest") {
 861                 header("Content-Type: text/plain");
 862                 print_r(prepare_headlines_digest($link, $_SESSION["uid"]));
 863                 $print_exec_time = false;
 864
 865         }
 866
 867         if ($op == "digestSend") {
 868                 header("Content-Type: text/plain");
 869                 send_headlines_digests($link);
 870                 $print_exec_time = false;
 871
 872         }
 873
 874         db_close($link);
 875 ?>
 876
 877 <?php if ($print_exec_time) { ?>
 878 <!-- <?php echo sprintf("Backend execution time: %.4f seconds", getmicrotime() - $script_started) ?> -->
 879 <?php } ?>