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         define('SCHEMA_VERSION', 15);
  16
  17         require_once "sanity_check.php";
  18         require_once "config.php";
  19
  20         require_once "db.php";
  21         require_once "db-prefs.php";
  22         require_once "functions.php";
  23
  24         no_cache_incantation();
  25         startup_gettext();
  26
  27         $script_started = getmicrotime();
  28
  29         $link = db_connect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
  30
  31         if (!$link) {
  32                 if (DB_TYPE == "mysql") {
  33                         print mysql_error();
  34                 }
  35                 // PG seems to display its own errors just fine by default.
  36                 return;
  37         }
  38
  39         if (DB_TYPE == "pgsql") {
  40                 pg_query("set client_encoding = 'UTF-8'");
  41                 pg_set_client_encoding("UNICODE");
  42         }
  43
  44         $op = $_REQUEST["op"];
  45
  46         $print_exec_time = false;
  47
  48         if ((!$op || $op == "rpc" || $op == "rss" || $op == "digestSend" ||
  49                         $op == "globalUpdateFeeds") && !$_REQUEST["noxml"]) {
  50                 header("Content-Type: application/xml; charset=utf-8");
  51         } else {
  52                 header("Content-Type: text/html; charset=utf-8");
  53         }
  54
  55         if (!$op) {
  56                 header("Content-Type: application/xml");
  57                 print_error_xml(7); exit;
  58         }
  59
  60         if (!($_SESSION["uid"] && validate_session($link)) && $op != "globalUpdateFeeds"
  61                         && $op != "rss" && $op != "getUnread") {
  62
  63                 if ($op == "rpc") {
  64                         print_error_xml(6); die;
  65                 } else {
  66                         print "
  67                         <html><body>
  68                                 <p>Error: Not logged in.</p>
  69                                 <script type=\"text/javascript\">
  70                                         if (parent.window != 'undefined') {
  71                                                 parent.window.location = \"tt-rss.php\";
  72                                         } else {
  73                                                 window.location = \"tt-rss.php\";
  74                                         }
  75                                 </script>
  76                         </body></html>
  77                         ";
  78                 }
  79                 exit;
  80         }
  81
  82         $purge_intervals = array(
  83                 0  => __("Use default"),
  84                 -1 => __("Never purge"),
  85                 5  => __("1 week old"),
  86                 14 => __("2 weeks old"),
  87                 31 => __("1 month old"),
  88                 60 => __("2 months old"),
  89                 90 => __("3 months old"));
  90
  91         $update_intervals = array(
  92                 0   => __("Use default"),
  93                 -1  => __("Disable updates"),
  94                 30  => __("Each 30 minutes"),
  95                 60  => __("Hourly"),
  96                 240 => __("Each 4 hours"),
  97                 720 => __("Each 12 hours"),
  98                 1440 => __("Daily"),
  99                 10080 => __("Weekly"));
 100
 101
 102         $access_level_names = array(
 103                 0 => __("User"),
 104                 10 => __("Administrator"));
 105
 106         require_once "modules/pref-prefs.php";
 107         require_once "modules/popup-dialog.php";
 108         require_once "modules/help.php";
 109         require_once "modules/pref-feeds.php";
 110         require_once "modules/pref-filters.php";
 111         require_once "modules/pref-labels.php";
 112         require_once "modules/pref-users.php";
 113         require_once "modules/pref-feed-browser.php";
 114
 115
 116         if (!sanity_check($link)) { return; }
 117
 118         if ($op == "rpc") {
 119                 handle_rpc_request($link);
 120         }
 121
 122         if ($op == "feeds") {
 123
 124                 $tags = $_GET["tags"];
 125
 126                 $subop = $_GET["subop"];
 127
 128                 if ($subop == "catchupAll") {
 129                         db_query($link, "UPDATE ttrss_user_entries SET
 130                                 last_read = NOW(),unread = false WHERE owner_uid = " . $_SESSION["uid"]);
 131                 }
 132
 133                 if ($subop == "collapse") {
 134                         $cat_id = db_escape_string($_GET["cid"]);
 135
 136                         db_query($link, "UPDATE ttrss_feed_categories SET
 137                                 collapsed = NOT collapsed WHERE id = '$cat_id' AND owner_uid = " .
 138                                 $_SESSION["uid"]);
 139                         return;
 140                 }
 141
 142                 outputFeedList($link, $tags);
 143
 144         }
 145
 146         if ($op == "view") {
 147
 148                 $id = db_escape_string($_GET["id"]);
 149                 $feed_id = db_escape_string($_GET["feed"]);
 150
 151                 $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
 152                         WHERE id = '$feed_id' AND owner_uid = " . $_SESSION["uid"]);
 153
 154                 if (db_num_rows($result) == 1) {
 155                         $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
 156                 } else {
 157                         $rtl_content = false;
 158                 }
 159
 160                 if ($rtl_content) {
 161                         $rtl_tag = "dir=\"RTL\"";
 162                         $rtl_class = "RTL";
 163                 } else {
 164                         $rtl_tag = "";
 165                         $rtl_class = "";
 166                 }
 167
 168                 $result = db_query($link, "UPDATE ttrss_user_entries
 169                         SET unread = false,last_read = NOW()
 170                         WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
 171
 172                 $result = db_query($link, "SELECT title,link,content,feed_id,comments,int_id,
 173                         SUBSTRING(updated,1,16) as updated,
 174                         (SELECT icon_url FROM ttrss_feeds WHERE id = feed_id) as icon_url,
 175                         num_comments,
 176                         author
 177                         FROM ttrss_entries,ttrss_user_entries
 178                         WHERE   id = '$id' AND ref_id = id AND owner_uid = " . $_SESSION["uid"]);
 179
 180                 if ($result) {
 181
 182                         $link_target = "";
 183
 184                         if (get_pref($link, 'OPEN_LINKS_IN_NEW_WINDOW')) {
 185                                 $link_target = "target=\"_new\"";
 186                         }
 187
 188                         $line = db_fetch_assoc($result);
 189
 190                         if ($line["icon_url"]) {
 191                                 $feed_icon = "<img class=\"feedIcon\" src=\"" . $line["icon_url"] . "\">";
 192                         } else {
 193                                 $feed_icon = "&nbsp;";
 194                         }
 195
 196 /*                      if ($line["comments"] && $line["link"] != $line["comments"]) {
 197                                 $entry_comments = "(<a href=\"".$line["comments"]."\">Comments</a>)";
 198                         } else {
 199                                 $entry_comments = "";
 200                         } */
 201
 202                         $num_comments = $line["num_comments"];
 203                         $entry_comments = "";
 204
 205                         if ($num_comments > 0) {
 206                                 if ($line["comments"]) {
 207                                         $comments_url = $line["comments"];
 208                                 } else {
 209                                         $comments_url = $line["link"];
 210                                 }
 211                                 $entry_comments = "<a $link_target href=\"$comments_url\">$num_comments comments</a>";
 212                         } else {
 213                                 if ($line["comments"] && $line["link"] != $line["comments"]) {
 214                                         $entry_comments = "<a $link_target href=\"".$line["comments"]."\">comments</a>";
 215                                 }
 216                         }
 217
 218                         print "<div class=\"postReply\">";
 219
 220                         print "<div class=\"postHeader\">";
 221
 222                         $entry_author = $line["author"];
 223
 224                         if ($entry_author) {
 225                                 $entry_author = __(" - by ") . $entry_author;
 226                         }
 227
 228                         $parsed_updated = date(get_pref($link, 'LONG_DATE_FORMAT'),
 229                                 strtotime($line["updated"]));
 230
 231                         print "<div class=\"postDate$rtl_class\">$parsed_updated</div>";
 232
 233                         if ($line["link"]) {
 234                                 print "<div clear='both'><a $link_target href=\"" . $line["link"] . "\">" .
 235                                         $line["title"] . "</a>$entry_author</div>";
 236                         } else {
 237                                 print "<div clear='both'>" . $line["title"] . "$entry_author</div>";
 238                         }
 239
 240                         $tmp_result = db_query($link, "SELECT DISTINCT tag_name FROM
 241                                 ttrss_tags WHERE post_int_id = " . $line["int_id"] . "
 242                                 ORDER BY tag_name");
 243
 244                         $tags_str = "";
 245                         $f_tags_str = "";
 246
 247                         $num_tags = 0;
 248
 249                         while ($tmp_line = db_fetch_assoc($tmp_result)) {
 250                                 $num_tags++;
 251                                 $tag = $tmp_line["tag_name"];
 252                                 $tag_str = "<a href=\"javascript:viewfeed('$tag')\">$tag</a>, ";
 253
 254                                 if ($num_tags == 6) {
 255                                         $tags_str .= "<a href=\"javascript:showBlockElement('allEntryTags')\">...</a>";
 256                                 } else if ($num_tags < 6) {
 257                                         $tags_str .= $tag_str;
 258                                 }
 259                                 $f_tags_str .= $tag_str;
 260                         }
 261
 262                         $tags_str = preg_replace("/, $/", "", $tags_str);
 263                         $f_tags_str = preg_replace("/, $/", "", $f_tags_str);
 264
 265                         if (!$entry_comments) $entry_comments = "&nbsp;"; # placeholder
 266
 267                         if (!$tags_str) $tags_str = '<span class="tagList">'.__('no tags').'</span>';
 268
 269                         print "<div style='float : right'>$tags_str
 270                                 <a title=\"Edit tags for this article\"
 271                                         href=\"javascript:editArticleTags($id, $feed_id)\">(+)</a></div>
 272                                 <div clear='both'>$entry_comments</div>";
 273
 274                         print "</div>";
 275
 276                         print "<div class=\"postIcon\">" . $feed_icon . "</div>";
 277                         print "<div class=\"postContent\">";
 278
 279                         if (db_num_rows($tmp_result) > 0) {
 280                                 print "<div id=\"allEntryTags\">".__('Tags:')."$f_tags_str</div>";
 281                         }
 282
 283                         if (get_pref($link, 'OPEN_LINKS_IN_NEW_WINDOW')) {
 284                                 $line["content"] = preg_replace("/href=/i", "target=\"_new\" href=", $line["content"]);
 285                         }
 286
 287                         $line["content"] = sanitize_rss($line["content"]);
 288
 289                         print $line["content"] . "</div>";
 290
 291                         print "</div>";
 292
 293                 }
 294         }
 295
 296         if ($op == "viewfeed") {
 297
 298                 $feed = db_escape_string($_GET["feed"]);
 299                 $subop = db_escape_string($_GET["subop"]);
 300                 $view_mode = db_escape_string($_GET["view_mode"]);
 301                 $limit = db_escape_string($_GET["limit"]);
 302                 $cat_view = db_escape_string($_GET["cat"]);
 303                 $next_unread_feed = db_escape_string($_GET["nuf"]);
 304                 $offset = db_escape_string($_GET["skip"]);
 305
 306                 if (!$offset) $offset = 0;
 307
 308                 set_pref($link, "_DEFAULT_VIEW_MODE", $view_mode);
 309                 set_pref($link, "_DEFAULT_VIEW_LIMIT", $limit);
 310
 311                 if ($subop == "undefined") $subop = "";
 312
 313                 if ($subop == "CatchupSelected") {
 314                         $ids = split(",", db_escape_string($_GET["ids"]));
 315                         $cmode = sprintf("%d", $_GET["cmode"]);
 316
 317                         catchupArticlesById($link, $ids, $cmode);
 318                 }
 319
 320                 if ($subop == "ForceUpdate" && sprintf("%d", $feed) > 0) {
 321                         update_generic_feed($link, $feed, $cat_view);
 322                 }
 323
 324                 if ($subop == "MarkAllRead")  {
 325                         catchup_feed($link, $feed, $cat_view);
 326
 327                         if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
 328                                 if ($next_unread_feed) {
 329                                         $feed = $next_unread_feed;
 330                                 }
 331                         }
 332                 }
 333
 334                 if ($feed_id > 0) {
 335                         $result = db_query($link,
 336                                 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
 337
 338                         if (db_num_rows($result) == 0) {
 339                                 print "<div align='center'>".__('Feed not found.')."</div>";
 340                                 return;
 341                         }
 342                 }
 343
 344                 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
 345
 346                         $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
 347                                 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
 348
 349                         if (db_num_rows($result) == 1) {
 350                                 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
 351                         } else {
 352                                 $rtl_content = false;
 353                         }
 354
 355                         if ($rtl_content) {
 356                                 $rtl_tag = "dir=\"RTL\"";
 357                         } else {
 358                                 $rtl_tag = "";
 359                         }
 360                 } else {
 361                         $rtl_tag = "";
 362                         $rtl_content = false;
 363                 }
 364
 365                 $script_dt_add = get_script_dt_add();
 366
 367 /*              print "<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 368                         <script type=\"text/javascript\" src=\"prototype.js\"></script>
 369                         <script type=\"text/javascript\" src=\"functions.js?$script_dt_add\"></script>
 370                         <script type=\"text/javascript\" src=\"viewfeed.js?$script_dt_add\"></script>
 371                         <!--[if gte IE 5.5000]>
 372                         <script type=\"text/javascript\" src=\"pngfix.js\"></script>
 373                         <link rel=\"stylesheet\" type=\"text/css\" href=\"tt-rss-ie.css\">
 374                         <![endif]-->
 375                         </head><body $rtl_tag>
 376                         <script type=\"text/javascript\">
 377                         if (document.addEventListener) {
 378                                 document.addEventListener(\"DOMContentLoaded\", init, null);
 379                         }
 380                         window.onload = init;
 381                         </script>"; */
 382
 383                 /// START /////////////////////////////////////////////////////////////////////////////////
 384
 385                 $search = db_escape_string($_GET["query"]);
 386                 $search_mode = db_escape_string($_GET["search_mode"]);
 387                 $match_on = db_escape_string($_GET["match_on"]);
 388
 389                 if (!$match_on) {
 390                         $match_on = "both";
 391                 }
 392
 393                 $real_offset = $offset * $limit;
 394
 395                 $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view,
 396                         $search, $search_mode, $match_on, false, $real_offset);
 397
 398                 $result = $qfh_ret[0];
 399                 $feed_title = $qfh_ret[1];
 400                 $feed_site_url = $qfh_ret[2];
 401                 $last_error = $qfh_ret[3];
 402
 403                 /// STOP //////////////////////////////////////////////////////////////////////////////////
 404
 405                 print "<div id=\"headlinesContainer\" $rtl_tag>";
 406
 407                 if (!$result) {
 408                         print "<div align='center'>".__("Could not display feed (query failed). Please check label match syntax or local configuration.")."</div>";
 409                         return;
 410                 }
 411
 412                 print_headline_subtoolbar($link, $feed_site_url, $feed_title, false,
 413                         $rtl_content, $feed, $cat_view, $search, $match_on, $search_mode,
 414                         $offset, $limit);
 415
 416                 print "<div id=\"headlinesInnerContainer\">";
 417
 418                 if (db_num_rows($result) > 0) {
 419
 420 #                       print "\{$offset}";
 421
 422                         if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
 423                                 print "<table class=\"headlinesList\" id=\"headlinesList\"
 424                                         cellspacing=\"0\" width=\"100%\">";
 425                         }
 426
 427                         $lnum = 0;
 428
 429                         error_reporting (DEFAULT_ERROR_LEVEL);
 430
 431                         $num_unread = 0;
 432
 433                         while ($line = db_fetch_assoc($result)) {
 434
 435                                 $class = ($lnum % 2) ? "even" : "odd";
 436
 437                                 $id = $line["id"];
 438                                 $feed_id = $line["feed_id"];
 439
 440                                 if ($line["last_read"] == "" &&
 441                                                 ($line["unread"] != "t" && $line["unread"] != "1")) {
 442
 443                                         $update_pic = "<img id='FUPDPIC-$id' src=\"images/updated.png\"
 444                                                 alt=\"Updated\">";
 445                                 } else {
 446                                         $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
 447                                                 alt=\"Updated\">";
 448                                 }
 449
 450                                 if ($line["unread"] == "t" || $line["unread"] == "1") {
 451                                         $class .= "Unread";
 452                                         ++$num_unread;
 453                                         $is_unread = true;
 454                                 } else {
 455                                         $is_unread = false;
 456                                 }
 457
 458                                 if ($line["marked"] == "t" || $line["marked"] == "1") {
 459                                         $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_set.png\"
 460                                                 class=\"markedPic\"
 461                                                 alt=\"Reset mark\" onclick='javascript:toggleMark($id)'>";
 462                                 } else {
 463                                         $marked_pic = "<img id=\"FMARKPIC-$id\" src=\"images/mark_unset.png\"
 464                                                 class=\"markedPic\"
 465                                                 alt=\"Set mark\" onclick='javascript:toggleMark($id)'>";
 466                                 }
 467
 468 #                               $content_link = "<a target=\"_new\" href=\"".$line["link"]."\">" .
 469 #                                       $line["title"] . "</a>";
 470
 471                                 $content_link = "<a href=\"javascript:view($id,$feed_id);\">" .
 472                                         $line["title"] . "</a>";
 473
 474 #                               $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
 475 #                                       $line["title"] . "</a>";
 476
 477                                 if (get_pref($link, 'HEADLINES_SMART_DATE')) {
 478                                         $updated_fmt = smart_date_time(strtotime($line["updated"]));
 479                                 } else {
 480                                         $short_date = get_pref($link, 'SHORT_DATE_FORMAT');
 481                                         $updated_fmt = date($short_date, strtotime($line["updated"]));
 482                                 }
 483
 484                                 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
 485                                         $content_preview = truncate_string(strip_tags($line["content_preview"]),
 486                                                 100);
 487                                 }
 488
 489                                 $entry_author = $line["author"];
 490
 491                                 if ($entry_author) {
 492                                         $entry_author = " - by $entry_author";
 493                                 }
 494
 495                                 if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
 496
 497                                         print "<tr class='$class' id='RROW-$id'>";
 498
 499                                         print "<td class='hlUpdatePic'>$update_pic</td>";
 500
 501                                         print "<td class='hlSelectRow'>
 502                                                 <input type=\"checkbox\" onclick=\"toggleSelectRow(this)\"
 503                                                         class=\"feedCheckBox\" id=\"RCHK-$id\">
 504                                                 </td>";
 505
 506                                         print "<td class='hlMarkedPic'>$marked_pic</td>";
 507
 508                                         if ($line["feed_title"]) {
 509                                                 print "<td class='hlContent'>$content_link</td>";
 510                                                 print "<td class='hlFeed'>
 511                                                         <a href=\"javascript:viewfeed($feed_id, '', false)\">".
 512                                                                 $line["feed_title"]."</a>&nbsp;</td>";
 513                                         } else {
 514                                                 print "<td class='hlContent' valign='middle'>";
 515
 516                                                 print "<a href=\"javascript:view($id,$feed_id);\">" .
 517                                                         $line["title"];
 518
 519                                                 if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
 520                                                         if ($content_preview) {
 521                                                                 print "<span class=\"contentPreview\"> - $content_preview</span>";
 522                                                         }
 523                                                 }
 524
 525                                                 print "</a>";
 526                                                 print "</td>";
 527                                         }
 528
 529                                         print "<td class=\"hlUpdated\"><nobr>$updated_fmt&nbsp;</nobr></td>";
 530
 531                                         print "</tr>";
 532
 533                                 } else {
 534
 535                                         if ($is_unread) {
 536                                                 $add_class = "Unread";
 537                                         } else {
 538                                                 $add_class = "";
 539                                         }
 540
 541                                         print "<div class=\"cdmArticle$add_class\" id=\"RROW-$id\">";
 542
 543                                         print "<div class=\"cdmHeader\">";
 544
 545                                         print "<div class=\"articleUpdated\">$updated_fmt</div>";
 546
 547                                         print "<a class=\"title\"
 548                                                 onclick=\"javascript:toggleUnread($id, 0)\"
 549                                                 target=\"new\" href=\"".$line["link"]."\">".$line["title"]."</a>";
 550
 551                                         print $entry_author;
 552
 553                                         if ($line["feed_title"]) {
 554                                                 print "&nbsp;(<a href='javascript:viewfeed($feed_id)'>".$line["feed_title"]."</a>)";
 555                                         }
 556
 557                                         print "</div>";
 558
 559                                         print "<div class=\"cdmContent\">" . $line["content_preview"] . "</div><br clear=\"all\">";
 560
 561                                         print "<div class=\"cdmFooter\">";
 562
 563                                         print "$marked_pic";
 564
 565                                         print "<input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
 566                                                         'RROW-$id')\" class=\"feedCheckBox\" id=\"RCHK-$id\">";
 567
 568                                         $tags = get_article_tags($link, $id);
 569
 570                                         $tags_str = "";
 571
 572                                         foreach ($tags as $tag) {
 573                                                 $num_tags++;
 574                                                 $tags_str .= "<a href=\"javascript:viewfeed('$tag')\">$tag</a>, ";
 575                                         }
 576
 577                                         $tags_str = preg_replace("/, $/", "", $tags_str);
 578
 579                                         if ($tags_str == "") $tags_str = "no tags";
 580
 581                                         print " $tags_str <a title=\"Edit tags for this article\"
 582                                                         href=\"javascript:editArticleTags($id, $feed_id, true)\">(+)</a>";
 583
 584                                         print "</div>";
 585
 586 #                                       print "<div align=\"center\"><a class=\"cdmToggleLink\"
 587 #                                                       href=\"javascript:toggleUnread($id)\">
 588 #                                                       Toggle unread</a></div>";
 589
 590                                         print "</div>";
 591
 592                                 }
 593
 594                                 ++$lnum;
 595                         }
 596
 597                         if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
 598                                 print "</table>";
 599                         }
 600
 601 //                      print_headline_subtoolbar($link,
 602 //                              "javascript:catchupPage()", "Mark page as read", true, $rtl_content);
 603
 604
 605                 } else {
 606                         print "<div class='whiteBox'>".__('No articles found.')."</div>";
 607                 }
 608
 609                 print "</div>";
 610
 611                 print "</div>";
 612         }
 613
 614         if ($op == "pref-feeds") {
 615                 module_pref_feeds($link);
 616         }
 617
 618         if ($op == "pref-filters") {
 619                 module_pref_filters($link);
 620         }
 621
 622         if ($op == "pref-labels") {
 623                 module_pref_labels($link);
 624         }
 625
 626         if ($op == "pref-prefs") {
 627                 module_pref_prefs($link);
 628         }
 629
 630         if ($op == "pref-users") {
 631                 module_pref_users($link);
 632         }
 633
 634         if ($op == "help") {
 635                 module_help($link);
 636         }
 637
 638         if ($op == "dlg") {
 639                 module_popup_dialog($link);
 640         }
 641
 642         // update feeds of all users, may be used anonymously
 643         if ($op == "globalUpdateFeeds") {
 644
 645                 $result = db_query($link, "SELECT id FROM ttrss_users");
 646
 647                 while ($line = db_fetch_assoc($result)) {
 648                         $user_id = $line["id"];
 649 //                      print "<!-- updating feeds of uid $user_id -->";
 650                         update_all_feeds($link, false, $user_id);
 651                 }
 652
 653                 print "<rpc-reply>
 654                         <message msg=\"All feeds updated\"/>
 655                 </rpc-reply>";
 656
 657         }
 658
 659         if ($op == "user-details") {
 660
 661                 if (WEB_DEMO_MODE || $_SESSION["access_level"] < 10) {
 662                         return;
 663                 }
 664
 665 /*              print "<html><head>
 666                         <title>Tiny Tiny RSS : User Details</title>
 667                         <link rel=\"stylesheet\" href=\"tt-rss.css\" type=\"text/css\">
 668                         <meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">
 669                         </head><body>"; */
 670
 671                 $uid = sprintf("%d", $_GET["id"]);
 672
 673                 print "<div id=\"infoBoxTitle\">User details</div>";
 674
 675                 print "<div class='infoBoxContents'>";
 676
 677                 $result = db_query($link, "SELECT login,
 678                         SUBSTRING(last_login,1,16) AS last_login,
 679                         access_level,
 680                         (SELECT COUNT(int_id) FROM ttrss_user_entries
 681                                 WHERE owner_uid = id) AS stored_articles
 682                         FROM ttrss_users
 683                         WHERE id = '$uid'");
 684
 685                 if (db_num_rows($result) == 0) {
 686                         print "<h1>User not found</h1>";
 687                         return;
 688                 }
 689
 690 #               print "<h1>User Details</h1>";
 691
 692                 $login = db_fetch_result($result, 0, "login");
 693
 694 #               print "<h1>$login</h1>";
 695
 696                 print "<table width='100%'>";
 697
 698                 $last_login = date(get_pref($link, 'LONG_DATE_FORMAT'),
 699                         strtotime(db_fetch_result($result, 0, "last_login")));
 700                 $access_level = db_fetch_result($result, 0, "access_level");
 701                 $stored_articles = db_fetch_result($result, 0, "stored_articles");
 702
 703 #               print "<tr><td>Username</td><td>$login</td></tr>";
 704 #               print "<tr><td>Access level</td><td>$access_level</td></tr>";
 705                 print "<tr><td>Last logged in</td><td>$last_login</td></tr>";
 706                 print "<tr><td>Stored articles</td><td>$stored_articles</td></tr>";
 707
 708                 $result = db_query($link, "SELECT COUNT(id) as num_feeds FROM ttrss_feeds
 709                         WHERE owner_uid = '$uid'");
 710
 711                 $num_feeds = db_fetch_result($result, 0, "num_feeds");
 712
 713                 print "<tr><td>Subscribed feeds count</td><td>$num_feeds</td></tr>";
 714
 715 /*              $result = db_query($link, "SELECT
 716                         SUM(LENGTH(content)+LENGTH(title)+LENGTH(link)+LENGTH(guid)) AS db_size
 717                         FROM ttrss_user_entries,ttrss_entries
 718                                 WHERE owner_uid = '$uid' AND ref_id = id");
 719
 720                 $db_size = round(db_fetch_result($result, 0, "db_size") / 1024);
 721
 722                 print "<tr><td>Approx. used DB size</td><td>$db_size KBytes</td></tr>";  */
 723
 724                 print "</table>";
 725
 726                 print "<h1>Subscribed feeds</h1>";
 727
 728                 $result = db_query($link, "SELECT id,title,site_url FROM ttrss_feeds
 729                         WHERE owner_uid = '$uid' ORDER BY title");
 730
 731                 print "<ul class=\"userFeedList\">";
 732
 733                 $row_class = "odd";
 734
 735                 while ($line = db_fetch_assoc($result)) {
 736
 737                         $icon_file = ICONS_URL."/".$line["id"].".ico";
 738
 739                         if (file_exists($icon_file) && filesize($icon_file) > 0) {
 740                                 $feed_icon = "<img class=\"tinyFeedIcon\" src=\"$icon_file\">";
 741                         } else {
 742                                 $feed_icon = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">";
 743                         }
 744
 745                         print "<li class=\"$row_class\">$feed_icon&nbsp;<a href=\"".$line["site_url"]."\">".$line["title"]."</a></li>";
 746
 747                         $row_class = toggleEvenOdd($row_class);
 748
 749                 }
 750
 751                 if (db_num_rows($result) < $num_feeds) {
 752                          // FIXME - add link to show ALL subscribed feeds here somewhere
 753                         print "<li><img
 754                                 class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\">&nbsp;...</li>";
 755                 }
 756
 757                 print "</ul>";
 758
 759                 print "</div>";
 760
 761                 print "<div align='center'>
 762                         <input type='submit' class='button'
 763                         onclick=\"closeInfoBox()\" value=\"Close this window\"></div>";
 764
 765 //              print "</body></html>";
 766
 767         }
 768
 769         if ($op == "pref-feed-browser") {
 770                 module_pref_feed_browser($link);
 771         }
 772
 773         if ($op == "rss") {
 774                 $feed = db_escape_string($_GET["id"]);
 775                 $user = db_escape_string($_GET["user"]);
 776                 $pass = db_escape_string($_GET["pass"]);
 777                 $is_cat = $_GET["is_cat"] != false;
 778
 779                 $search = db_escape_string($_GET["q"]);
 780                 $match_on = db_escape_string($_GET["m"]);
 781                 $search_mode = db_escape_string($_GET["smode"]);
 782
 783                 if (!$_SESSION["uid"] && $user && $pass) {
 784                         authenticate_user($link, $user, $pass);
 785                 }
 786
 787                 if ($_SESSION["uid"] ||
 788                         http_authenticate_user($link)) {
 789
 790                                 generate_syndicated_feed($link, $feed, $is_cat,
 791                                         $search, $search_mode, $match_on);
 792                 }
 793         }
 794
 795         if ($op == "labelFromSearch") {
 796                 $search = db_escape_string($_GET["search"]);
 797                 $search_mode = db_escape_string($_GET["smode"]);
 798                 $match_on = db_escape_string($_GET["match"]);
 799                 $is_cat = db_escape_string($_GET["is_cat"]);
 800                 $title = db_escape_string($_GET["title"]);
 801                 $feed = sprintf("%d", $_GET["feed"]);
 802
 803                 $label_qparts = array();
 804
 805                 $search_expr = getSearchSql($search, $match_on);
 806
 807                 if ($is_cat) {
 808                         if ($feed != 0) {
 809                                 $search_expr .= " AND ttrss_feeds.cat_id = $feed ";
 810                         } else {
 811                                 $search_expr .= " AND ttrss_feeds.cat_id IS NULL ";
 812                         }
 813                 } else {
 814                         if ($search_mode == "all_feeds") {
 815                                 // NOOP
 816                         } else if ($search_mode == "this_cat") {
 817
 818                                 $tmp_result = db_query($link, "SELECT cat_id
 819                                         FROM ttrss_feeds WHERE id = '$feed'");
 820
 821                                 $cat_id = db_fetch_result($tmp_result, 0, "cat_id");
 822
 823                                 if ($cat_id > 0) {
 824                                         $search_expr .= " AND ttrss_feeds.cat_id = $cat_id ";
 825                                 } else {
 826                                         $search_expr .= " AND ttrss_feeds.cat_id IS NULL ";
 827                                 }
 828                         } else {
 829                                 $search_expr .= " AND ttrss_feeds.id = $feed ";
 830                         }
 831
 832                 }
 833
 834                 $search_expr = db_escape_string($search_expr);
 835
 836                 print $search_expr;
 837
 838                 if ($title) {
 839                         $result = db_query($link,
 840                                 "INSERT INTO ttrss_labels (sql_exp,description,owner_uid)
 841                                 VALUES ('$search_expr', '$title', '".$_SESSION["uid"]."')");
 842                 }
 843         }
 844
 845         if ($op == "getUnread") {
 846                 $login = db_escape_string($_GET["login"]);
 847
 848                 header("Content-Type: text/plain; charset=utf-8");
 849
 850                 $result = db_query($link, "SELECT id FROM ttrss_users WHERE login = '$login'");
 851
 852                 if (db_num_rows($result) == 1) {
 853                         $uid = db_fetch_result($result, 0, "id");
 854                         print getGlobalUnread($link, $uid);
 855                 } else {
 856                         print "-1;User not found";
 857                 }
 858
 859                 $print_exec_time = false;
 860         }
 861
 862         if ($op == "digestTest") {
 863                 header("Content-Type: text/plain");
 864                 print_r(prepare_headlines_digest($link, $_SESSION["uid"]));
 865                 $print_exec_time = false;
 866
 867         }
 868
 869         if ($op == "digestSend") {
 870                 header("Content-Type: text/plain");
 871                 send_headlines_digests($link);
 872                 $print_exec_time = false;
 873
 874         }
 875
 876         db_close($link);
 877 ?>
 878
 879 <?php if ($print_exec_time) { ?>
 880 <!-- <?php echo sprintf("Backend execution time: %.4f seconds", getmicrotime() - $script_started) ?> -->
 881 <?php } ?>