classes/feeds.php

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