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