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