classes/feeds.php

   1 <?php
   2 require_once "colors.php";
   3
   4 class Feeds extends Handler_Protected {
   5
   6     private $params;
   7
   8     function csrf_ignore($method) {
   9                 $csrf_ignored = array("index", "feedbrowser", "quickaddfeed", "search");
  10
  11                 return array_search($method, $csrf_ignored) !== false;
  12         }
  13
  14         private function format_headline_subtoolbar($feed_site_url, $feed_title,
  15                         $feed_id, $is_cat, $search,
  16                         $view_mode, $error, $feed_last_updated) {
  17
  18                 $catchup_sel_link = "catchupSelection()";
  19
  20                 $archive_sel_link = "archiveSelection()";
  21                 $delete_sel_link = "deleteSelection()";
  22
  23                 $sel_all_link = "selectArticles('all')";
  24                 $sel_unread_link = "selectArticles('unread')";
  25                 $sel_none_link = "selectArticles('none')";
  26                 $sel_inv_link = "selectArticles('invert')";
  27
  28                 $tog_unread_link = "selectionToggleUnread()";
  29                 $tog_marked_link = "selectionToggleMarked()";
  30                 $tog_published_link = "selectionTogglePublished()";
  31
  32                 $set_score_link = "setSelectionScore()";
  33
  34                 if ($is_cat) $cat_q = "&is_cat=$is_cat";
  35
  36                 if ($search) {
  37                         $search_q = "&q=$search";
  38                 } else {
  39                         $search_q = "";
  40                 }
  41
  42                 $reply .= "<span class=\"holder\">";
  43
  44                 $rss_link = htmlspecialchars(get_self_url_prefix() .
  45                         "/public.php?op=rss&id=$feed_id$cat_q$search_q");
  46
  47                 // right part
  48
  49                 $error_class = $error ? "error" : "";
  50
  51                 $reply .= "<span class='r'>
  52                         <a href=\"#\"
  53                                 title=\"".__("View as RSS feed")."\"
  54                                 onclick=\"displayDlg('".__("View as RSS")."','generatedFeed', '$feed_id:$is_cat:$rss_link')\">
  55                                 <img class=\"noborder\" src=\"images/pub_set.png\"></a>";
  56
  57
  58 #               $reply .= "<span>";
  59                 $reply .= "<span id='feed_title' class='$error_class'>";
  60
  61                 if ($feed_site_url) {
  62                         $last_updated = T_sprintf("Last updated: %s",
  63                                 $feed_last_updated);
  64
  65                         $target = "target=\"_blank\"";
  66                         $reply .= "<a title=\"$last_updated\" $target href=\"$feed_site_url\">".
  67                                 truncate_string($feed_title, 30)."</a>";
  68
  69                         if ($error) {
  70                                 $error = htmlspecialchars($error);
  71                                 $reply .= "&nbsp;<img title=\"$error\" src='images/error.png' alt='error' class=\"noborder\">";
  72                         }
  73
  74                 } else {
  75                         $reply .= $feed_title;
  76                 }
  77
  78                 $reply .= "</span>";
  79
  80                 $reply .= "</span>";
  81
  82 #               $reply .= "</span>";
  83
  84                 // left part
  85
  86                 $reply .= "<span class=\"main\">";
  87                 $reply .= "<span id='selected_prompt'></span>";
  88
  89                 $reply .= "<span class=\"sel_links\">
  90                         <a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,
  91                         <a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,
  92                         <a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,
  93                         <a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";
  94
  95                 $reply .= "</span> ";
  96
  97                 $reply .= "<select dojoType=\"dijit.form.Select\"
  98                         onchange=\"headlineActionsChange(this)\">";
  99                 $reply .= "<option value=\"false\">".__('More...')."</option>";
 100
 101                 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>";
 102
 103                 $reply .= "<option value=\"$tog_unread_link\">".__('Unread')."</option>
 104                         <option value=\"$tog_marked_link\">".__('Starred')."</option>
 105                         <option value=\"$tog_published_link\">".__('Published')."</option>";
 106
 107                 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>";
 108
 109                 $reply .= "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>";
 110                 $reply .= "<option value=\"$set_score_link\">".__('Set score')."</option>";
 111
 112                 if ($feed_id != "0") {
 113                         $reply .= "<option value=\"$archive_sel_link\">".__('Archive')."</option>";
 114                 } else {
 115                         $reply .= "<option value=\"$archive_sel_link\">".__('Move back')."</option>";
 116                         $reply .= "<option value=\"$delete_sel_link\">".__('Delete')."</option>";
 117
 118                 }
 119
 120                 if (PluginHost::getInstance()->get_plugin("mail")) {
 121                         $reply .= "<option value=\"emailArticle(false)\">".__('Forward by email').
 122                                 "</option>";
 123                 }
 124
 125                 if (PluginHost::getInstance()->get_plugin("mailto")) {
 126                         $reply .= "<option value=\"mailtoArticle(false)\">".__('Forward by email').
 127                                 "</option>";
 128                 }
 129
 130                 $reply .= "<option value=\"0\" disabled=\"1\">".__('Feed:')."</option>";
 131
 132                 //$reply .= "<option value=\"catchupPage()\">".__('Mark as read')."</option>";
 133
 134                 $reply .= "<option value=\"displayDlg('".__("View as RSS")."','generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";
 135
 136                 $reply .= "</select>";
 137
 138                 //$reply .= "</h2";
 139
 140                 foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_HEADLINE_TOOLBAR_BUTTON) as $p) {
 141                          $reply .= $p->hook_headline_toolbar_button($feed_id, $is_cat);
 142                 }
 143
 144                 $reply .= "</span></span>";
 145
 146                 return $reply;
 147         }
 148
 149         private function format_headlines_list($feed, $method, $view_mode, $limit, $cat_view,
 150                                         $next_unread_feed, $offset, $vgr_last_feed = false,
 151                                         $override_order = false, $include_children = false, $check_first_id = false,
 152                                         $skip_first_id_check = false) {
 153
 154                 $disable_cache = false;
 155
 156                 $reply = array();
 157
 158                 $rgba_cache = array();
 159
 160                 $timing_info = microtime(true);
 161
 162                 $topmost_article_ids = array();
 163
 164                 if (!$offset) $offset = 0;
 165                 if ($method == "undefined") $method = "";
 166
 167                 $method_split = explode(":", $method);
 168
 169                 if ($method == "ForceUpdate" && $feed > 0 && is_numeric($feed)) {
 170                         // Update the feed if required with some basic flood control
 171
 172                         $any_needs_curl = false;
 173
 174                         if (ini_get("open_basedir")) {
 175                                 $pluginhost = PluginHost::getInstance();
 176                                 foreach ($pluginhost->get_plugins() as $plugin) {
 177                                         $flags = $plugin->flags();
 178
 179                                         if (isset($flags["needs_curl"]) && $flags["needs_curl"]) {
 180                                                 $any_needs_curl = true;
 181                                                 break;
 182                                         }
 183                                 }
 184                         }
 185
 186                         //if ($_REQUEST["debug"]) print "<!-- any_needs_curl: $any_needs_curl -->";
 187
 188                         if (!$any_needs_curl) {
 189
 190                                 $result = $this->dbh->query(
 191                                                 "SELECT cache_images," . SUBSTRING_FOR_DATE . "(last_updated,1,19) AS last_updated
 192                                                 FROM ttrss_feeds WHERE id = '$feed'");
 193
 194                                 if ($this->dbh->num_rows($result) != 0) {
 195                                         $last_updated = strtotime($this->dbh->fetch_result($result, 0, "last_updated"));
 196                                         $cache_images = sql_bool_to_bool($this->dbh->fetch_result($result, 0, "cache_images"));
 197
 198                                         if (!$cache_images && time() - $last_updated > 120) {
 199                                                 include "rssfuncs.php";
 200                                                 update_rss_feed($feed, true, true);
 201                                         } else {
 202                                                 $this->dbh->query("UPDATE ttrss_feeds SET last_updated = '1970-01-01', last_update_started = '1970-01-01'
 203                                                                 WHERE id = '$feed'");
 204                                         }
 205                                 }
 206                         } else {
 207                                 $this->dbh->query("UPDATE ttrss_feeds SET last_updated = '1970-01-01', last_update_started = '1970-01-01'
 208                                                                 WHERE id = '$feed'");
 209                         }
 210                 }
 211
 212                 if ($method_split[0] == "MarkAllReadGR")  {
 213                         catchup_feed($method_split[1], false);
 214                 }
 215
 216                 // FIXME: might break tag display?
 217
 218                 if (is_numeric($feed) && $feed > 0 && !$cat_view) {
 219                         $result = $this->dbh->query(
 220                                 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
 221
 222                         if ($this->dbh->num_rows($result) == 0) {
 223                                 $reply['content'] = "<div align='center'>".__('Feed not found.')."</div>";
 224                         }
 225                 }
 226
 227                 @$search = $this->dbh->escape_string($_REQUEST["query"]);
 228                 @$search_language = $this->dbh->escape_string($_REQUEST["search_language"]); // PGSQL only
 229
 230                 if ($search) {
 231                         $disable_cache = true;
 232                 }
 233
 234                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
 235
 236
 237                 if (!$cat_view && is_numeric($feed) && $feed < PLUGIN_FEED_BASE_INDEX && $feed > LABEL_BASE_INDEX) {
 238                         $handler = PluginHost::getInstance()->get_feed_handler(
 239                                 PluginHost::feed_to_pfeed_id($feed));
 240
 241                         if ($handler) {
 242                                 $options = array(
 243                                         "limit" => $limit,
 244                                         "view_mode" => $view_mode,
 245                                         "cat_view" => $cat_view,
 246                                         "search" => $search,
 247                                         "override_order" => $override_order,
 248                                         "offset" => $offset,
 249                                         "owner_uid" => $_SESSION["uid"],
 250                                         "filter" => false,
 251                                         "since_id" => 0,
 252                                         "include_children" => $include_children);
 253
 254                                 $qfh_ret = $handler->get_headlines(PluginHost::feed_to_pfeed_id($feed),
 255                                         $options);
 256                         }
 257
 258                 } else {
 259                         /*$qfh_ret = queryFeedHeadlines($feed, $limit, $view_mode, $cat_view,
 260                                 $search, false, $override_order, $offset, 0,
 261                                 false, 0, $include_children, $topid);*/
 262
 263                         //function queryFeedHeadlines($feed, $limit,
 264                         // $view_mode, $cat_view, $search, $search_mode,
 265                         // $override_order = false, $offset = 0, $owner_uid = 0, $filter = false, $since_id = 0, $include_children = false,
 266                         // $ignore_vfeed_group = false, $override_strategy = false, $override_vfeed = false, $start_ts = false, $check_top_id = false) {
 267
 268                         $params = array(
 269                                 "feed" => $feed,
 270                                 "limit" => $limit,
 271                                 "view_mode" => $view_mode,
 272                                 "cat_view" => $cat_view,
 273                                 "search" => $search,
 274                                 "search_language" => $search_language,
 275                                 "override_order" => $override_order,
 276                                 "offset" => $offset,
 277                                 "include_children" => $include_children,
 278                                 "check_first_id" => $check_first_id,
 279                                 "skip_first_id_check" => $skip_first_id_check
 280                         );
 281
 282                         $qfh_ret = queryFeedHeadlines($params);
 283                 }
 284
 285                 $vfeed_group_enabled = get_pref("VFEED_GROUP_BY_FEED") && $feed != -6;
 286
 287                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
 288
 289                 $result = $qfh_ret[0];
 290                 $feed_title = $qfh_ret[1];
 291                 $feed_site_url = $qfh_ret[2];
 292                 $last_error = $qfh_ret[3];
 293                 $last_updated = strpos($qfh_ret[4], '1970-') === FALSE ?
 294                         make_local_datetime($qfh_ret[4], false) : __("Never");
 295                 $highlight_words = $qfh_ret[5];
 296                 $reply['first_id'] = $qfh_ret[6];
 297
 298                 $vgroup_last_feed = $vgr_last_feed;
 299
 300                 $reply['toolbar'] = $this->format_headline_subtoolbar($feed_site_url,
 301                         $feed_title,
 302                         $feed, $cat_view, $search, $view_mode,
 303                         $last_error, $last_updated);
 304
 305                 $headlines_count = is_numeric($result) ? 0 : $this->dbh->num_rows($result);
 306
 307                 if ($offset == 0) {
 308                         foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_HEADLINES_BEFORE) as $p) {
 309                                  $reply['content'] .= $p->hook_headlines_before($feed, $cat_view, $qfh_ret);
 310                         }
 311                 }
 312
 313                 $reply['content'] = '';
 314
 315                 if ($headlines_count > 0) {
 316
 317                         $lnum = $offset;
 318
 319                         $num_unread = 0;
 320                         $cur_feed_title = '';
 321
 322                         if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PS", $timing_info);
 323
 324                         $expand_cdm = get_pref('CDM_EXPANDED');
 325
 326                         while ($line = $this->dbh->fetch_assoc($result)) {
 327
 328                                 $line["content_preview"] =  "&mdash; " . truncate_string(strip_tags($line["content"]), 250);
 329
 330                                 foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_QUERY_HEADLINES) as $p) {
 331                                         $line = $p->hook_query_headlines($line, 250, false);
 332                                 }
 333
 334                                 if (get_pref('SHOW_CONTENT_PREVIEW')) {
 335                                         $content_preview =  $line["content_preview"];
 336                                 }
 337
 338                                 $id = $line["id"];
 339                                 $feed_id = $line["feed_id"];
 340                                 $label_cache = $line["label_cache"];
 341                                 $labels = false;
 342
 343                                 if ($label_cache) {
 344                                         $label_cache = json_decode($label_cache, true);
 345
 346                                         if ($label_cache) {
 347                                                 if ($label_cache["no-labels"] == 1)
 348                                                         $labels = array();
 349                                                 else
 350                                                         $labels = $label_cache;
 351                                         }
 352                                 }
 353
 354                                 if (!is_array($labels)) $labels = get_article_labels($id);
 355
 356                                 $labels_str = "<span class=\"HLLCTR-$id\">";
 357                                 $labels_str .= format_article_labels($labels, $id);
 358                                 $labels_str .= "</span>";
 359
 360                                 if (count($topmost_article_ids) < 3) {
 361                                         array_push($topmost_article_ids, $id);
 362                                 }
 363
 364                                 $class = "";
 365
 366                                 if (sql_bool_to_bool($line["unread"])) {
 367                                         $class .= " Unread";
 368                                         ++$num_unread;
 369                                 }
 370
 371                                 if (sql_bool_to_bool($line["marked"])) {
 372                                         $marked_pic = "<img
 373                                                 src=\"images/mark_set.png\"
 374                                                 class=\"markedPic\" alt=\"Unstar article\"
 375                                                 onclick='toggleMark($id)'>";
 376                                         $class .= " marked";
 377                                 } else {
 378                                         $marked_pic = "<img
 379                                                 src=\"images/mark_unset.png\"
 380                                                 class=\"markedPic\" alt=\"Star article\"
 381                                                 onclick='toggleMark($id)'>";
 382                                 }
 383
 384                                 if (sql_bool_to_bool($line["published"])) {
 385                                         $published_pic = "<img src=\"images/pub_set.png\"
 386                                                 class=\"pubPic\"
 387                                                         alt=\"Unpublish article\" onclick='togglePub($id)'>";
 388                                         $class .= " published";
 389                                 } else {
 390                                         $published_pic = "<img src=\"images/pub_unset.png\"
 391                                                 class=\"pubPic\"
 392                                                 alt=\"Publish article\" onclick='togglePub($id)'>";
 393                                 }
 394
 395 #                               $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
 396 #                                       $line["title"] . "</a>";
 397
 398 #                               $content_link = "<a
 399 #                                       href=\"" . htmlspecialchars($line["link"]) . "\"
 400 #                                       onclick=\"view($id,$feed_id);\">" .
 401 #                                       $line["title"] . "</a>";
 402
 403 #                               $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
 404 #                                       $line["title"] . "</a>";
 405
 406                                 $updated_fmt = make_local_datetime($line["updated"], false, false, false, true);
 407                                 $date_entered_fmt = T_sprintf("Imported at %s",
 408                                         make_local_datetime($line["date_entered"], false));
 409
 410                                 $score = $line["score"];
 411
 412                                 $score_pic = "images/" . get_score_pic($score);
 413
 414 /*                              $score_title = __("(Click to change)");
 415                                 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
 416                                         onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
 417
 418                                 $score_pic = "<img class='hlScorePic' score='$score' onclick='changeScore($id, this)' src=\"$score_pic\"
 419                                         title=\"$score\">";
 420
 421                                 if ($score > 500) {
 422                                         $hlc_suffix = "high";
 423                                 } else if ($score < -100) {
 424                                         $hlc_suffix = "low";
 425                                 } else {
 426                                         $hlc_suffix = "";
 427                                 }
 428
 429                                 $entry_author = $line["author"];
 430
 431                                 if ($entry_author) {
 432                                         $entry_author = " &mdash; $entry_author";
 433                                 }
 434
 435                                 $has_feed_icon = feed_has_icon($feed_id);
 436
 437                                 if ($has_feed_icon) {
 438                                         $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
 439                                 } else {
 440                                         $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/pub_set.png\" alt=\"\">";
 441                                 }
 442
 443                                 $entry_site_url = $line["site_url"];
 444
 445                                 //setting feed headline background color, needs to change text color based on dark/light
 446                                 $fav_color = $line['favicon_avg_color'];
 447
 448                                 require_once "colors.php";
 449
 450                                 if ($fav_color && $fav_color != 'fail') {
 451                                         if (!isset($rgba_cache[$feed_id])) {
 452                                                 $rgba_cache[$feed_id] = join(",", _color_unpack($fav_color));
 453                                         }
 454                                 }
 455
 456                                 if (!get_pref('COMBINED_DISPLAY_MODE')) {
 457
 458                                         if ($vfeed_group_enabled) {
 459                                                 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
 460
 461                                                         $cur_feed_title = $line["feed_title"];
 462                                                         $vgroup_last_feed = $feed_id;
 463
 464                                                         $cur_feed_title = htmlspecialchars($cur_feed_title);
 465
 466                                                         $vf_catchup_link = "<a class='catchup' onclick='catchupFeedInGroup($feed_id);' href='#'>".__('mark feed as read')."</a>";
 467
 468                                                         $reply['content'] .= "<div data-feed-id='$feed_id' id='FTITLE-$feed_id' class='cdmFeedTitle'>".
 469                                                                 "<div style='float : right'>$feed_icon_img</div>".
 470                                                                 "<a class='title' href=\"#\" onclick=\"viewfeed({feed:$feed_id})\">".
 471                                                                 $line["feed_title"]."</a>
 472                                                                 $vf_catchup_link</div>";
 473
 474
 475                                                 }
 476                                         }
 477
 478                                         $mouseover_attrs = "onmouseover='postMouseIn(event, $id)'
 479                                                 onmouseout='postMouseOut($id)'";
 480
 481                                         $reply['content'] .= "<div class='hl $class' data-orig-feed-id='$feed_id' data-article-id='$id' id='RROW-$id' $mouseover_attrs>";
 482
 483                                         $reply['content'] .= "<div class='hlLeft'>";
 484
 485                                         $reply['content'] .= "<input dojoType=\"dijit.form.CheckBox\"
 486                                                         type=\"checkbox\" onclick=\"toggleSelectRow2(this)\"
 487                                                         class='rchk'>";
 488
 489                                         $reply['content'] .= "$marked_pic";
 490                                         $reply['content'] .= "$published_pic";
 491
 492                                         $reply['content'] .= "</div>";
 493
 494                                         $reply['content'] .= "<div onclick='return hlClicked(event, $id)'
 495                                                 class=\"hlTitle\"><span class='hlContent $hlc_suffix'>";
 496                                         $reply['content'] .= "<a id=\"RTITLE-$id\" class=\"title $hlc_suffix\"
 497                                                 href=\"" . htmlspecialchars($line["link"]) . "\"
 498                                                 onclick=\"\">" .
 499                                                 truncate_string($line["title"], 200);
 500
 501                                         if (get_pref('SHOW_CONTENT_PREVIEW')) {
 502                                                         $reply['content'] .= "<span class=\"contentPreview\">" . $line["content_preview"] . "</span>";
 503                                         }
 504
 505                                         $reply['content'] .= "</a></span>";
 506
 507                                         $reply['content'] .= $labels_str;
 508
 509                                         $reply['content'] .= "</div>";
 510
 511                                         if (!$vfeed_group_enabled) {
 512                                                 if (@$line["feed_title"]) {
 513                                                         $rgba = @$rgba_cache[$feed_id];
 514
 515                                                         $reply['content'] .= "<span class=\"hlFeed\"><a style=\"background : rgba($rgba, 0.3)\" href=\"#\" onclick=\"viewfeed({feed:$feed_id})\">".
 516                                                                 truncate_string($line["feed_title"],30)."</a></span>";
 517                                                 }
 518                                         }
 519
 520
 521                                         $reply['content'] .= "<span class=\"hlUpdated\">";
 522
 523                                         $reply['content'] .= "<div title='$date_entered_fmt'>$updated_fmt</div>
 524                                                 </span>";
 525
 526                                         $reply['content'] .= "<div class=\"hlRight\">";
 527
 528                                         $reply['content'] .= $score_pic;
 529
 530                                         if ($line["feed_title"] && !$vfeed_group_enabled) {
 531
 532                                                 $reply['content'] .= "<span onclick=\"viewfeed({feed:$feed_id})\"
 533                                                         style=\"cursor : pointer\"
 534                                                         title=\"".htmlspecialchars($line['feed_title'])."\">
 535                                                         $feed_icon_img</span>";
 536                                         }
 537
 538                                         $reply['content'] .= "</div>";
 539                                         $reply['content'] .= "</div>";
 540
 541                                 } else {
 542
 543                                         if ($line["tag_cache"])
 544                                                 $tags = explode(",", $line["tag_cache"]);
 545                                         else
 546                                                 $tags = false;
 547
 548                                         $line["content"] = sanitize($line["content"],
 549                                                         sql_bool_to_bool($line['hide_images']), false, $entry_site_url, $highlight_words, $line["id"]);
 550
 551                                         foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_RENDER_ARTICLE_CDM) as $p) {
 552                                                 $line = $p->hook_render_article_cdm($line);
 553                                         }
 554
 555                                         if ($vfeed_group_enabled && $line["feed_title"]) {
 556                                                 if ($feed_id != $vgroup_last_feed) {
 557
 558                                                         $cur_feed_title = $line["feed_title"];
 559                                                         $vgroup_last_feed = $feed_id;
 560
 561                                                         $cur_feed_title = htmlspecialchars($cur_feed_title);
 562
 563                                                         $vf_catchup_link = "<a class='catchup' onclick='catchupFeedInGroup($feed_id);' href='#'>".__('mark feed as read')."</a>";
 564
 565                                                         $has_feed_icon = feed_has_icon($feed_id);
 566
 567                                                         if ($has_feed_icon) {
 568                                                                 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
 569                                                         } else {
 570                                                                 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
 571                                                         }
 572
 573                                                         $reply['content'] .= "<div data-feed-id='$feed_id' id='FTITLE-$feed_id' class='cdmFeedTitle'>".
 574                                                                 "<div style=\"float : right\">$feed_icon_img</div>".
 575                                                                 "<a href=\"#\" class='title' onclick=\"viewfeed({feed:$feed_id})\">".
 576                                                                 $line["feed_title"]."</a> $vf_catchup_link</div>";
 577
 578                                                 }
 579                                         }
 580
 581                                         $mouseover_attrs = "onmouseover='postMouseIn(event, $id)'
 582                                                 onmouseout='postMouseOut($id)'";
 583
 584                                         $expanded_class = $expand_cdm ? "expanded" : "expandable";
 585
 586                                         $reply['content'] .= "<div class=\"cdm $hlc_suffix $expanded_class $class\"
 587                                                 id=\"RROW-$id\" data-article-id='$id' data-orig-feed-id='$feed_id' $mouseover_attrs>";
 588
 589                                         $reply['content'] .= "<div class=\"cdmHeader\">";
 590                                         $reply['content'] .= "<div style=\"vertical-align : middle\">";
 591
 592                                         $reply['content'] .= "<input dojoType=\"dijit.form.CheckBox\"
 593                                                         type=\"checkbox\" onclick=\"toggleSelectRow2(this, false, true)\"
 594                                                         class='rchk'>";
 595
 596                                         $reply['content'] .= "$marked_pic";
 597                                         $reply['content'] .= "$published_pic";
 598
 599                                         $reply['content'] .= "</div>";
 600
 601                                         if ($highlight_words && count($highlight_words > 0)) {
 602                                                 foreach ($highlight_words as $word) {
 603                                                         $line["title"] = preg_replace("/(\Q$word\E)/i",
 604                                                                 "<span class=\"highlight\">$1</span>", $line["title"]);
 605                                                 }
 606                                         }
 607
 608                                         $reply['content'] .= "<span id=\"RTITLE-$id\"
 609                                                 onclick=\"return cdmClicked(event, $id);\"
 610                                                 class=\"titleWrap $hlc_suffix\">
 611                                                 <a class=\"title $hlc_suffix\"
 612                                                 title=\"".htmlspecialchars($line["title"])."\"
 613                                                 target=\"_blank\" href=\"".
 614                                                 htmlspecialchars($line["link"])."\">".
 615                                                 $line["title"] .
 616                                                 "</a> <span class=\"author\">$entry_author</span>";
 617
 618                                         $reply['content'] .= $labels_str;
 619
 620                                         $reply['content'] .= "<span class='collapseBtn' style='display : none'>
 621                                                 <img src=\"images/collapse.png\" onclick=\"cdmCollapseArticle(event, $id)\"
 622                                                 title=\"".__("Collapse article")."\"/></span>";
 623
 624                                         if (!$expand_cdm)
 625                                                 $content_hidden = "style=\"display : none\"";
 626                                         else
 627                                                 $excerpt_hidden = "style=\"display : none\"";
 628
 629                                         $reply['content'] .= "<span $excerpt_hidden id=\"CEXC-$id\" class=\"cdmExcerpt\">" . $content_preview . "</span>";
 630
 631                                         $reply['content'] .= "</span>";
 632
 633                                         if (!$vfeed_group_enabled) {
 634                                                 if (@$line["feed_title"]) {
 635                                                         $rgba = @$rgba_cache[$feed_id];
 636
 637                                                         $reply['content'] .= "<div class=\"hlFeed\">
 638                                                                 <a href=\"#\" style=\"background-color: rgba($rgba,0.3)\"
 639                                                                 onclick=\"viewfeed({feed:$feed_id})\">".
 640                                                                 truncate_string($line["feed_title"],30)."</a>
 641                                                         </div>";
 642                                                 }
 643                                         }
 644
 645                                         $reply['content'] .= "<span class='updated' title='$date_entered_fmt'>
 646                                                 $updated_fmt</span>";
 647
 648                                         $reply['content'] .= "<div class='scoreWrap' style=\"vertical-align : middle\">";
 649                                         $reply['content'] .= "$score_pic";
 650
 651                                         if (!get_pref("VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
 652                                                 $reply['content'] .= "<span style=\"cursor : pointer\"
 653                                                         title=\"".htmlspecialchars($line["feed_title"])."\"
 654                                                         onclick=\"viewfeed({feed:$feed_id})\">$feed_icon_img</span>";
 655                                         }
 656                                         $reply['content'] .= "</div>";
 657
 658                                         $reply['content'] .= "</div>";
 659
 660                                         $reply['content'] .= "<div class=\"cdmContent\" $content_hidden
 661                                                 onclick=\"return cdmClicked(event, $id);\"
 662                                                 id=\"CICD-$id\">";
 663
 664                                         $reply['content'] .= "<div id=\"POSTNOTE-$id\">";
 665                                         if ($line['note']) {
 666                                                 $reply['content'] .= format_article_note($id, $line['note']);
 667                                         }
 668                                         $reply['content'] .= "</div>";
 669
 670                                         if (!$line['lang']) $line['lang'] = 'en';
 671
 672                                         $reply['content'] .= "<div class=\"cdmContentInner\" lang=\"".$line['lang']."\">";
 673
 674                         if ($line["orig_feed_id"]) {
 675
 676                                 $tmp_result = $this->dbh->query("SELECT * FROM ttrss_archived_feeds
 677                                         WHERE id = ".$line["orig_feed_id"] . " AND owner_uid = " . $_SESSION["uid"]);
 678
 679                                                 if ($this->dbh->num_rows($tmp_result) != 0) {
 680
 681                                                         $reply['content'] .= "<div clear='both'>";
 682                                                         $reply['content'] .= __("Originally from:");
 683
 684                                                         $reply['content'] .= "&nbsp;";
 685
 686                                                         $tmp_line = $this->dbh->fetch_assoc($tmp_result);
 687
 688                                                         $reply['content'] .= "<a target='_blank'
 689                                                                 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
 690                                                                 $tmp_line['title'] . "</a>";
 691
 692                                                         $reply['content'] .= "&nbsp;";
 693
 694                                                         $reply['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
 695                                                         $reply['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_unset.png'></a>";
 696
 697                                                         $reply['content'] .= "</div>";
 698                                                 }
 699                                         }
 700
 701                                         $reply['content'] .= "<span id=\"CWRAP-$id\">";
 702
 703 //                                      if (!$expand_cdm) {
 704                                                 $reply['content'] .= "<span id=\"CENCW-$id\" style=\"display : none\">";
 705                                                 $reply['content'] .= htmlspecialchars($line["content"]);
 706                                                 $reply['content'] .= "</span.";
 707
 708 //                                      } else {
 709 //                                              $reply['content'] .= $line["content"];
 710 //                                      }
 711
 712                                         $reply['content'] .= "</span>";
 713
 714                                         $reply['content'] .= "</div>";
 715
 716                                         $reply['content'] .= "<div class=\"cdmIntermediate\">";
 717
 718                                         $always_display_enclosures = sql_bool_to_bool($line["always_display_enclosures"]);
 719                                         $reply['content'] .= format_article_enclosures($id, $always_display_enclosures, $line["content"], sql_bool_to_bool($line["hide_images"]));
 720
 721                                         $reply['content'] .= "</div>";
 722
 723                                         $reply['content'] .= "<div class=\"cdmFooter\" onclick=\"cdmFooterClick(event)\">";
 724
 725                                         foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_ARTICLE_LEFT_BUTTON) as $p) {
 726                                                 $reply['content'] .= $p->hook_article_left_button($line);
 727                                         }
 728
 729                                         $tags_str = format_tags_string($tags, $id);
 730
 731                                         $reply['content'] .= "<span class='left'>";
 732
 733                                         $reply['content'] .= "<img src='images/tag.png' alt='Tags' title='Tags'>
 734                                                 <span id=\"ATSTR-$id\">$tags_str</span>
 735                                                 <a title=\"".__('Edit tags for this article')."\"
 736                                                 href=\"#\" onclick=\"editArticleTags($id)\">(+)</a>";
 737
 738                                         $num_comments = $line["num_comments"];
 739                                         $entry_comments = "";
 740
 741                                         if ($num_comments > 0) {
 742                                                 if ($line["comments"]) {
 743                                                         $comments_url = htmlspecialchars($line["comments"]);
 744                                                 } else {
 745                                                         $comments_url = htmlspecialchars($line["link"]);
 746                                                 }
 747                                                 $entry_comments = "<a class=\"postComments\"
 748                                                         target='_blank' href=\"$comments_url\">$num_comments ".
 749                                                         _ngettext("comment", "comments", $num_comments)."</a>";
 750
 751                                         } else {
 752                                                 if ($line["comments"] && $line["link"] != $line["comments"]) {
 753                                                         $entry_comments = "<a class=\"postComments\" target='_blank' href=\"".htmlspecialchars($line["comments"])."\">".__("comments")."</a>";
 754                                                 }
 755                                         }
 756
 757                                         if ($entry_comments) $reply['content'] .= "&nbsp;($entry_comments)";
 758
 759                                         $reply['content'] .= "</span>";
 760                                         $reply['content'] .= "<div>";
 761
 762 //                                      $reply['content'] .= "$marked_pic";
 763 //                                      $reply['content'] .= "$published_pic";
 764
 765                                         foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_ARTICLE_BUTTON) as $p) {
 766                                                 $reply['content'] .= $p->hook_article_button($line);
 767                                         }
 768
 769                                         $reply['content'] .= "</div>";
 770                                         $reply['content'] .= "</div>";
 771
 772                                         $reply['content'] .= "</div>";
 773
 774                                         $reply['content'] .= "</div>";
 775
 776                                 }
 777
 778                                 ++$lnum;
 779                         }
 780
 781                         if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PE", $timing_info);
 782
 783                 } else if (!is_numeric($result)) {
 784                         $message = "";
 785
 786                         switch ($view_mode) {
 787                                 case "unread":
 788                                         $message = __("No unread articles found to display.");
 789                                         break;
 790                                 case "updated":
 791                                         $message = __("No updated articles found to display.");
 792                                         break;
 793                                 case "marked":
 794                                         $message = __("No starred articles found to display.");
 795                                         break;
 796                                 default:
 797                                         if ($feed < LABEL_BASE_INDEX) {
 798                                                 $message = __("No articles found to display. You can assign articles to labels manually from article header context menu (applies to all selected articles) or use a filter.");
 799                                         } else {
 800                                                 $message = __("No articles found to display.");
 801                                         }
 802                         }
 803
 804                         if (!$offset && $message) {
 805                                 $reply['content'] = "<div class='whiteBox'>$message";
 806
 807                                 $reply['content'] .= "<p><span class=\"insensitive\">";
 808
 809                                 $result = $this->dbh->query("SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
 810                                         WHERE owner_uid = " . $_SESSION['uid']);
 811
 812                                 $last_updated = $this->dbh->fetch_result($result, 0, "last_updated");
 813                                 $last_updated = make_local_datetime($last_updated, false);
 814
 815                                 $reply['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
 816
 817                                 $result = $this->dbh->query("SELECT COUNT(id) AS num_errors
 818                                         FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
 819
 820                                 $num_errors = $this->dbh->fetch_result($result, 0, "num_errors");
 821
 822                                 if ($num_errors > 0) {
 823                                         $reply['content'] .= "<br/>";
 824                                         $reply['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
 825                                                 __('Some feeds have update errors (click for details)')."</a>";
 826                                 }
 827                                 $reply['content'] .= "</span></p></div>";
 828
 829                         }
 830                 } else if (is_numeric($result) && $result == -1) {
 831                         $reply['first_id_changed'] = true;
 832                 }
 833
 834                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H2", $timing_info);
 835
 836                 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache,
 837                         $vgroup_last_feed, $reply);
 838         }
 839
 840         function catchupAll() {
 841                 $this->dbh->query("UPDATE ttrss_user_entries SET
 842                                                 last_read = NOW(), unread = false WHERE unread = true AND owner_uid = " . $_SESSION["uid"]);
 843                 ccache_zero_all($_SESSION["uid"]);
 844         }
 845
 846         function view() {
 847                 $timing_info = microtime(true);
 848
 849                 $reply = array();
 850
 851                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("0", $timing_info);
 852
 853                 $feed = $this->dbh->escape_string($_REQUEST["feed"]);
 854                 $method = $this->dbh->escape_string($_REQUEST["m"]);
 855                 $view_mode = $this->dbh->escape_string($_REQUEST["view_mode"]);
 856                 $limit = 30;
 857                 @$cat_view = $_REQUEST["cat"] == "true";
 858                 @$next_unread_feed = $this->dbh->escape_string($_REQUEST["nuf"]);
 859                 @$offset = $this->dbh->escape_string($_REQUEST["skip"]);
 860                 @$vgroup_last_feed = $this->dbh->escape_string($_REQUEST["vgrlf"]);
 861                 $order_by = $this->dbh->escape_string($_REQUEST["order_by"]);
 862                 $check_first_id = $this->dbh->escape_string($_REQUEST["fid"]);
 863
 864                 if (is_numeric($feed)) $feed = (int) $feed;
 865
 866                 /* Feed -5 is a special case: it is used to display auxiliary information
 867                  * when there's nothing to load - e.g. no stuff in fresh feed */
 868
 869                 if ($feed == -5) {
 870                         print json_encode($this->generate_dashboard_feed());
 871                         return;
 872                 }
 873
 874                 $result = false;
 875
 876                 if ($feed < LABEL_BASE_INDEX) {
 877                         $label_feed = feed_to_label_id($feed);
 878                         $result = $this->dbh->query("SELECT id FROM ttrss_labels2 WHERE
 879                                                         id = '$label_feed' AND owner_uid = " . $_SESSION['uid']);
 880                 } else if (!$cat_view && is_numeric($feed) && $feed > 0) {
 881                         $result = $this->dbh->query("SELECT id FROM ttrss_feeds WHERE
 882                                                         id = '$feed' AND owner_uid = " . $_SESSION['uid']);
 883                 } else if ($cat_view && is_numeric($feed) && $feed > 0) {
 884                         $result = $this->dbh->query("SELECT id FROM ttrss_feed_categories WHERE
 885                                                         id = '$feed' AND owner_uid = " . $_SESSION['uid']);
 886                 }
 887
 888                 if ($result && $this->dbh->num_rows($result) == 0) {
 889                         print json_encode($this->generate_error_feed(__("Feed not found.")));
 890                         return;
 891                 }
 892
 893                 /* Updating a label ccache means recalculating all of the caches
 894                  * so for performance reasons we don't do that here */
 895
 896                 if ($feed >= 0) {
 897                         ccache_update($feed, $_SESSION["uid"], $cat_view);
 898                 }
 899
 900                 set_pref("_DEFAULT_VIEW_MODE", $view_mode);
 901                 set_pref("_DEFAULT_VIEW_ORDER_BY", $order_by);
 902
 903                 /* bump login timestamp if needed */
 904                 if (time() - $_SESSION["last_login_update"] > 3600) {
 905                         $this->dbh->query("UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
 906                                 $_SESSION["uid"]);
 907                         $_SESSION["last_login_update"] = time();
 908                 }
 909
 910                 if (!$cat_view && is_numeric($feed) && $feed > 0) {
 911                         $this->dbh->query("UPDATE ttrss_feeds SET last_viewed = NOW()
 912                                                         WHERE id = '$feed' AND owner_uid = ".$_SESSION["uid"]);
 913                 }
 914
 915                 $reply['headlines'] = array();
 916
 917                 $override_order = false;
 918                 $skip_first_id_check = false;
 919
 920                 switch ($order_by) {
 921                 case "title":
 922                         $override_order = "ttrss_entries.title";
 923                         break;
 924                 case "date_reverse":
 925                         $override_order = "score DESC, date_entered, updated";
 926                         $skip_first_id_check = true;
 927                         break;
 928                 case "feed_dates":
 929                         $override_order = "updated DESC";
 930                         break;
 931                 }
 932
 933                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("04", $timing_info);
 934
 935                 $ret = $this->format_headlines_list($feed, $method,
 936                         $view_mode, $limit, $cat_view, $next_unread_feed, $offset,
 937                         $vgroup_last_feed, $override_order, true, $check_first_id, $skip_first_id_check);
 938
 939                 //$topmost_article_ids = $ret[0];
 940                 $headlines_count = $ret[1];
 941                 /* $returned_feed = $ret[2]; */
 942                 $disable_cache = $ret[3];
 943                 $vgroup_last_feed = $ret[4];
 944
 945                 //$reply['headlines']['content'] =& $ret[5]['content'];
 946                 //$reply['headlines']['toolbar'] =& $ret[5]['toolbar'];
 947
 948                 $reply['headlines'] = $ret[5];
 949
 950                 if (!$next_unread_feed)
 951                         $reply['headlines']['id'] = $feed;
 952                 else
 953                         $reply['headlines']['id'] = $next_unread_feed;
 954
 955                 $reply['headlines']['is_cat'] = (bool) $cat_view;
 956
 957                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("05", $timing_info);
 958
 959                 $reply['headlines-info'] = array("count" => (int) $headlines_count,
 960                                                 "vgroup_last_feed" => $vgroup_last_feed,
 961                                                 "disable_cache" => (bool) $disable_cache);
 962
 963                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("30", $timing_info);
 964
 965                 $reply['runtime-info'] = make_runtime_info();
 966
 967                 print json_encode($reply);
 968
 969         }
 970
 971         private function generate_dashboard_feed() {
 972                 $reply = array();
 973
 974                 $reply['headlines']['id'] = -5;
 975                 $reply['headlines']['is_cat'] = false;
 976
 977                 $reply['headlines']['toolbar'] = '';
 978
 979                 $reply['headlines']['content'] = "<div class='whiteBox'>".__('No feed selected.');
 980
 981                 $reply['headlines']['content'] .= "<p><span class=\"insensitive\">";
 982
 983                 $result = $this->dbh->query("SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
 984                         WHERE owner_uid = " . $_SESSION['uid']);
 985
 986                 $last_updated = $this->dbh->fetch_result($result, 0, "last_updated");
 987                 $last_updated = make_local_datetime($last_updated, false);
 988
 989                 $reply['headlines']['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
 990
 991                 $result = $this->dbh->query("SELECT COUNT(id) AS num_errors
 992                         FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
 993
 994                 $num_errors = $this->dbh->fetch_result($result, 0, "num_errors");
 995
 996                 if ($num_errors > 0) {
 997                         $reply['headlines']['content'] .= "<br/>";
 998                         $reply['headlines']['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
 999                                 __('Some feeds have update errors (click for details)')."</a>";
1000                 }
1001                 $reply['headlines']['content'] .= "</span></p>";
1002
1003                 $reply['headlines-info'] = array("count" => 0,
1004                         "vgroup_last_feed" => '',
1005                         "unread" => 0,
1006                         "disable_cache" => true);
1007
1008                 return $reply;
1009         }
1010
1011         private function generate_error_feed($error) {
1012                 $reply = array();
1013
1014                 $reply['headlines']['id'] = -7;
1015                 $reply['headlines']['is_cat'] = false;
1016
1017                 $reply['headlines']['toolbar'] = '';
1018                 $reply['headlines']['content'] = "<div class='whiteBox'>". $error . "</div>";
1019
1020                 $reply['headlines-info'] = array("count" => 0,
1021                         "vgroup_last_feed" => '',
1022                         "unread" => 0,
1023                         "disable_cache" => true);
1024
1025                 return $reply;
1026         }
1027
1028         function quickAddFeed() {
1029                 print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"op\" value=\"rpc\">";
1030                 print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"method\" value=\"addfeed\">";
1031
1032                 print "<div id='fadd_multiple_notify' style='display : none'>";
1033                 print_notice("Provided URL is a HTML page referencing multiple feeds, please select required feed from the dropdown menu below.");
1034                 print "<p></div>";
1035
1036                 print "<div class=\"dlgSec\">".__("Feed or site URL")."</div>";
1037                 print "<div class=\"dlgSecCont\">";
1038
1039                 print "<div style='float : right'>
1040                         <img style='display : none'
1041                                 id='feed_add_spinner' src='images/indicator_white.gif'></div>";
1042
1043                 print "<input style=\"font-size : 16px; width : 20em;\"
1044                         placeHolder=\"".__("Feed or site URL")."\"
1045                         dojoType=\"dijit.form.ValidationTextBox\" required=\"1\" name=\"feed\" id=\"feedDlg_feedUrl\">";
1046
1047                 print "<hr/>";
1048
1049                 if (get_pref('ENABLE_FEED_CATS')) {
1050                         print __('Place in category:') . " ";
1051                         print_feed_cat_select("cat", false, 'dojoType="dijit.form.Select"');
1052                 }
1053
1054                 print "</div>";
1055
1056                 print '<div id="feedDlg_feedsContainer" style="display : none">
1057
1058                                 <div class="dlgSec">' . __('Available feeds') . '</div>
1059                                 <div class="dlgSecCont">'.
1060                                 '<select id="feedDlg_feedContainerSelect"
1061                                         dojoType="dijit.form.Select" size="3">
1062                                         <script type="dojo/method" event="onChange" args="value">
1063                                                 dijit.byId("feedDlg_feedUrl").attr("value", value);
1064                                         </script>
1065                                 </select>'.
1066                                 '</div></div>';
1067
1068                 print "<div id='feedDlg_loginContainer' style='display : none'>
1069
1070                                 <div class=\"dlgSec\">".__("Authentication")."</div>
1071                                 <div class=\"dlgSecCont\">".
1072
1073                                 " <input dojoType=\"dijit.form.TextBox\" name='login'\"
1074                                         placeHolder=\"".__("Login")."\"
1075                                         style=\"width : 10em;\"> ".
1076                                 " <input
1077                                         placeHolder=\"".__("Password")."\"
1078                                         dojoType=\"dijit.form.TextBox\" type='password'
1079                                         style=\"width : 10em;\" name='pass'\">
1080                         </div></div>";
1081
1082
1083                 print "<div style=\"clear : both\">
1084                         <input type=\"checkbox\" name=\"need_auth\" dojoType=\"dijit.form.CheckBox\" id=\"feedDlg_loginCheck\"
1085                                         onclick='checkboxToggleElement(this, \"feedDlg_loginContainer\")'>
1086                                 <label for=\"feedDlg_loginCheck\">".
1087                                 __('This feed requires authentication.')."</div>";
1088
1089                 print "</form>";
1090
1091                 print "<div class=\"dlgButtons\">
1092                         <button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('feedAddDlg').execute()\">".__('Subscribe')."</button>";
1093
1094                 if (!(defined('_DISABLE_FEED_BROWSER') && _DISABLE_FEED_BROWSER)) {
1095                         print "<button dojoType=\"dijit.form.Button\" onclick=\"return feedBrowser()\">".__('More feeds')."</button>";
1096                 }
1097
1098                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('feedAddDlg').hide()\">".__('Cancel')."</button>
1099                         </div>";
1100
1101                 //return;
1102         }
1103
1104         function feedBrowser() {
1105                 if (defined('_DISABLE_FEED_BROWSER') && _DISABLE_FEED_BROWSER) return;
1106
1107                 $browser_search = $this->dbh->escape_string($_REQUEST["search"]);
1108
1109                 print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"op\" value=\"rpc\">";
1110                 print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"method\" value=\"updateFeedBrowser\">";
1111
1112                 print "<div dojoType=\"dijit.Toolbar\">
1113                         <div style='float : right'>
1114                         <img style='display : none'
1115                                 id='feed_browser_spinner' src='images/indicator_white.gif'>
1116                         <input name=\"search\" dojoType=\"dijit.form.TextBox\" size=\"20\" type=\"search\"
1117                                 onchange=\"dijit.byId('feedBrowserDlg').update()\" value=\"$browser_search\">
1118                         <button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('feedBrowserDlg').update()\">".__('Search')."</button>
1119                 </div>";
1120
1121                 print " <select name=\"mode\" dojoType=\"dijit.form.Select\" onchange=\"dijit.byId('feedBrowserDlg').update()\">
1122                         <option value='1'>" . __('Popular feeds') . "</option>
1123                         <option value='2'>" . __('Feed archive') . "</option>
1124                         </select> ";
1125
1126                 print __("limit:");
1127
1128                 print " <select dojoType=\"dijit.form.Select\" name=\"limit\" onchange=\"dijit.byId('feedBrowserDlg').update()\">";
1129
1130                 foreach (array(25, 50, 100, 200) as $l) {
1131                         //$issel = ($l == $limit) ? "selected=\"1\"" : "";
1132                         print "<option value=\"$l\">$l</option>";
1133                 }
1134
1135                 print "</select> ";
1136
1137                 print "</div>";
1138
1139                 require_once "feedbrowser.php";
1140
1141                 print "<ul class='browseFeedList' id='browseFeedList'>";
1142                 print make_feed_browser("", 25);
1143                 print "</ul>";
1144
1145                 print "<div align='center'>
1146                         <button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('feedBrowserDlg').execute()\">".__('Subscribe')."</button>
1147                         <button dojoType=\"dijit.form.Button\" style='display : none' id='feed_archive_remove' onclick=\"dijit.byId('feedBrowserDlg').removeFromArchive()\">".__('Remove')."</button>
1148                         <button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('feedBrowserDlg').hide()\" >".__('Cancel')."</button></div>";
1149
1150         }
1151
1152         function search() {
1153                 $this->params = explode(":", $this->dbh->escape_string($_REQUEST["param"]), 2);
1154
1155                 $active_feed_id = sprintf("%d", $this->params[0]);
1156                 $is_cat = $this->params[1] != "false";
1157
1158                 print "<div class=\"dlgSec\">".__('Look for')."</div>";
1159
1160                 print "<div class=\"dlgSecCont\">";
1161
1162                 print "<input dojoType=\"dijit.form.ValidationTextBox\"
1163                         style=\"font-size : 16px; width : 20em;\"
1164                         required=\"1\" name=\"query\" type=\"search\" value=''>";
1165
1166                 print "<hr/><span style='float : right'>".T_sprintf('in %s', getFeedTitle($active_feed_id, $is_cat))."</span>";
1167
1168                 if (DB_TYPE == "pgsql") {
1169                         print "<hr/>";
1170                         print_select("search_language", "", Pref_Feeds::$feed_languages,
1171                                 "dojoType='dijit.form.Select' title=\"".__('Used for word stemming')."\"");
1172                 }
1173
1174                 print "</div>";
1175
1176                 print "<div class=\"dlgButtons\">";
1177
1178                 if (count(PluginHost::getInstance()->get_hooks(PluginHost::HOOK_SEARCH)) == 0) {
1179                         print "<div style=\"float : left\">
1180                                 <a class=\"visibleLink\" target=\"_blank\" href=\"http://tt-rss.org/wiki/SearchSyntax\">".__("Search syntax")."</a>
1181                                 </div>";
1182                 }
1183
1184                 print "<button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('searchDlg').execute()\">".__('Search')."</button>
1185                 <button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('searchDlg').hide()\">".__('Cancel')."</button>
1186                 </div>";
1187         }
1188
1189         function update_debugger() {
1190                 header("Content-type: text/html");
1191
1192                 $feed_id = (int)$_REQUEST["feed_id"];
1193                 @$do_update = $_REQUEST["action"] == "do_update";
1194                 $csrf_token = $_REQUEST["csrf_token"];
1195
1196                 $refetch_checked = isset($_REQUEST["force_refetch"]) ? "checked" : "";
1197                 $rehash_checked = isset($_REQUEST["force_rehash"]) ? "checked" : "";
1198
1199                 ?>
1200                 <html>
1201                 <head>
1202                         <link rel="stylesheet" type="text/css" href="css/utility.css">
1203                         <title>Feed Debugger</title>
1204                 </head>
1205                 <body class="small_margins">
1206                 <h1>Feed Debugger: <?php echo "$feed_id: " . getFeedTitle($feed_id) ?></h1>
1207                 <form method="GET" action="">
1208                         <input type="hidden" name="op" value="feeds">
1209                         <input type="hidden" name="method" value="update_debugger">
1210                         <input type="hidden" name="xdebug" value="1">
1211                         <input type="hidden" name="csrf_token" value="<?php echo $csrf_token ?>">
1212                         <input type="hidden" name="action" value="do_update">
1213                         <input type="hidden" name="feed_id" value="<?php echo $feed_id ?>">
1214                         <input type="checkbox" name="force_refetch" value="1" <?php echo $refetch_checked ?>> Force refetch<br/>
1215                         <input type="checkbox" name="force_rehash" value="1" <?php echo $rehash_checked ?>> Force rehash<br/>
1216
1217                         <p/><button type="submit">Continue</button>
1218                 </form>
1219
1220                 <hr>
1221
1222                 <pre><?php
1223
1224                 if ($do_update) {
1225                         include "rssfuncs.php";
1226                         update_rss_feed($feed_id, true, true);
1227                 }
1228
1229                 ?></pre>
1230
1231                 </body>
1232                 </html>
1233                 <?php
1234
1235         }
1236 }
1237 ?>