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                 $rss_link = htmlspecialchars(get_self_url_prefix() .
  47                         "/public.php?op=rss&id=$feed_id$cat_q$search_q");
  48
  49                 // right part
  50
  51                 $reply .= "<span class='r'>";
  52                 $reply .= "<span id='selected_prompt'></span>";
  53                 $reply .= "<span id='feed_title'>";
  54
  55                 if ($feed_site_url) {
  56                         $last_updated = T_sprintf("Last updated: %s",
  57                                 $feed_last_updated);
  58
  59                         $target = "target=\"_blank\"";
  60                         $reply .= "<a title=\"$last_updated\" $target href=\"$feed_site_url\">".
  61                                 truncate_string($feed_title,30)."</a>";
  62
  63                         if ($error) {
  64                                 $reply .= " (<span class=\"error\" title=\"$error\">Error</span>)";
  65                         }
  66
  67                 } else {
  68                         $reply .= $feed_title;
  69                 }
  70
  71                 $reply .= "</span>";
  72
  73                 $reply .= "
  74                         <a href=\"#\"
  75                                 title=\"".__("View as RSS feed")."\"
  76                                 onclick=\"displayDlg('".__("View as RSS")."','generatedFeed', '$feed_id:$is_cat:$rss_link')\">
  77                                 <img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/pub_set.svg\"></a>";
  78
  79                 $reply .= "</span>";
  80
  81                 // left part
  82
  83                 $reply .= __('Select:')."
  84                         <a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,
  85                         <a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,
  86                         <a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,
  87                         <a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";
  88
  89                 $reply .= " ";
  90
  91                 $reply .= "<select dojoType=\"dijit.form.Select\"
  92                         onchange=\"headlineActionsChange(this)\">";
  93                 $reply .= "<option value=\"false\">".__('More...')."</option>";
  94
  95                 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>";
  96
  97                 $reply .= "<option value=\"$tog_unread_link\">".__('Unread')."</option>
  98                         <option value=\"$tog_marked_link\">".__('Starred')."</option>
  99                         <option value=\"$tog_published_link\">".__('Published')."</option>";
 100
 101                 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>";
 102
 103                 $reply .= "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>";
 104                 $reply .= "<option value=\"$set_score_link\">".__('Set score')."</option>";
 105
 106                 if ($feed_id != "0") {
 107                         $reply .= "<option value=\"$archive_sel_link\">".__('Archive')."</option>";
 108                 } else {
 109                         $reply .= "<option value=\"$archive_sel_link\">".__('Move back')."</option>";
 110                         $reply .= "<option value=\"$delete_sel_link\">".__('Delete')."</option>";
 111
 112                 }
 113
 114                 if (PluginHost::getInstance()->get_plugin("mail")) {
 115                         $reply .= "<option value=\"emailArticle(false)\">".__('Forward by email').
 116                                 "</option>";
 117                 }
 118
 119                 if (PluginHost::getInstance()->get_plugin("mailto")) {
 120                         $reply .= "<option value=\"mailtoArticle(false)\">".__('Forward by email').
 121                                 "</option>";
 122                 }
 123
 124                 $reply .= "<option value=\"0\" disabled=\"1\">".__('Feed:')."</option>";
 125
 126                 //$reply .= "<option value=\"catchupPage()\">".__('Mark as read')."</option>";
 127
 128                 $reply .= "<option value=\"displayDlg('".__("View as RSS")."','generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";
 129
 130                 $reply .= "</select>";
 131
 132                 //$reply .= "</div>";
 133
 134                 //$reply .= "</h2";
 135
 136                 foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_HEADLINE_TOOLBAR_BUTTON) as $p) {
 137                          echo $p->hook_headline_toolbar_button($feed_id, $is_cat);
 138                 }
 139
 140                 return $reply;
 141         }
 142
 143         private function format_headlines_list($feed, $method, $view_mode, $limit, $cat_view,
 144                                         $next_unread_feed, $offset, $vgr_last_feed = false,
 145                                         $override_order = false, $include_children = false) {
 146
 147                 if (isset($_REQUEST["DevForceUpdate"]))
 148                         header("Content-Type: text/plain");
 149
 150                 $disable_cache = false;
 151
 152                 $reply = array();
 153
 154                 $rgba_cache = array();
 155
 156                 $timing_info = microtime(true);
 157
 158                 $topmost_article_ids = array();
 159
 160                 if (!$offset) $offset = 0;
 161                 if ($method == "undefined") $method = "";
 162
 163                 $method_split = explode(":", $method);
 164
 165                 if ($method == "ForceUpdate" && $feed > 0 && is_numeric($feed)) {
 166                         // Update the feed if required with some basic flood control
 167
 168                         $result = $this->dbh->query(
 169                                 "SELECT cache_images,".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated
 170                                         FROM ttrss_feeds WHERE id = '$feed'");
 171
 172                                 if ($this->dbh->num_rows($result) != 0) {
 173                                         $last_updated = strtotime($this->dbh->fetch_result($result, 0, "last_updated"));
 174                                         $cache_images = sql_bool_to_bool($this->dbh->fetch_result($result, 0, "cache_images"));
 175
 176                                         if (!$cache_images && time() - $last_updated > 120 || isset($_REQUEST['DevForceUpdate'])) {
 177                                                 include "rssfuncs.php";
 178                                                 update_rss_feed($feed, true, true);
 179                                         } else {
 180                                                 $this->dbh->query("UPDATE ttrss_feeds SET last_updated = '1970-01-01', last_update_started = '1970-01-01'
 181                                                         WHERE id = '$feed'");
 182                                         }
 183                                 }
 184                 }
 185
 186                 if ($method_split[0] == "MarkAllReadGR")  {
 187                         catchup_feed($method_split[1], false);
 188                 }
 189
 190                 // FIXME: might break tag display?
 191
 192                 if (is_numeric($feed) && $feed > 0 && !$cat_view) {
 193                         $result = $this->dbh->query(
 194                                 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
 195
 196                         if ($this->dbh->num_rows($result) == 0) {
 197                                 $reply['content'] = "<div align='center'>".__('Feed not found.')."</div>";
 198                         }
 199                 }
 200
 201                 @$search = $this->dbh->escape_string($_REQUEST["query"]);
 202
 203                 if ($search) {
 204                         $disable_cache = true;
 205                 }
 206
 207                 @$search_mode = $this->dbh->escape_string($_REQUEST["search_mode"]);
 208
 209                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
 210
 211 //              error_log("format_headlines_list: [" . $feed . "] method [" . $method . "]");
 212                 if($search_mode == '' && $method != '' ){
 213                     $search_mode = $method;
 214                 }
 215 //              error_log("search_mode: " . $search_mode);
 216
 217                 if (!$cat_view && is_numeric($feed) && $feed < PLUGIN_FEED_BASE_INDEX && $feed > LABEL_BASE_INDEX) {
 218                         $handler = PluginHost::getInstance()->get_feed_handler(
 219                                 PluginHost::feed_to_pfeed_id($feed));
 220
 221                 //      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, $ignore_vfeed_group = false) {
 222
 223                         if ($handler) {
 224                                 $options = array(
 225                                         "limit" => $limit,
 226                                         "view_mode" => $view_mode,
 227                                         "cat_view" => $cat_view,
 228                                         "search" => $search,
 229                                         "search_mode" => $search_mode,
 230                                         "override_order" => $override_order,
 231                                         "offset" => $offset,
 232                                         "owner_uid" => $_SESSION["uid"],
 233                                         "filter" => false,
 234                                         "since_id" => 0,
 235                                         "include_children" => $include_children);
 236
 237                                 $qfh_ret = $handler->get_headlines(PluginHost::feed_to_pfeed_id($feed),
 238                                         $options);
 239                         }
 240
 241                 } else {
 242                         $qfh_ret = queryFeedHeadlines($feed, $limit, $view_mode, $cat_view,
 243                                 $search, $search_mode, $override_order, $offset, 0,
 244                                 false, 0, $include_children);
 245                 }
 246
 247                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
 248
 249                 $result = $qfh_ret[0];
 250                 $feed_title = $qfh_ret[1];
 251                 $feed_site_url = $qfh_ret[2];
 252                 $last_error = $qfh_ret[3];
 253                 $last_updated = strpos($qfh_ret[4], '1970-') === FALSE ?
 254                         make_local_datetime($qfh_ret[4], false) : __("Never");
 255
 256                 $vgroup_last_feed = $vgr_last_feed;
 257
 258                 $reply['toolbar'] = $this->format_headline_subtoolbar($feed_site_url,
 259                         $feed_title,
 260                         $feed, $cat_view, $search, $search_mode, $view_mode,
 261                         $last_error, $last_updated);
 262
 263                 $headlines_count = $this->dbh->num_rows($result);
 264
 265                 /* if (get_pref('COMBINED_DISPLAY_MODE')) {
 266                         $button_plugins = array();
 267                         foreach (explode(",", ARTICLE_BUTTON_PLUGINS) as $p) {
 268                                 $pclass = "button_" . trim($p);
 269
 270                                 if (class_exists($pclass)) {
 271                                         $plugin = new $pclass();
 272                                         array_push($button_plugins, $plugin);
 273                                 }
 274                         }
 275                 } */
 276
 277                 if ($this->dbh->num_rows($result) > 0) {
 278
 279                         $lnum = $offset;
 280
 281                         $num_unread = 0;
 282                         $cur_feed_title = '';
 283
 284                         $fresh_intl = get_pref("FRESH_ARTICLE_MAX_AGE") * 60 * 60;
 285
 286                         if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PS", $timing_info);
 287
 288                         $expand_cdm = get_pref('CDM_EXPANDED');
 289
 290                         while ($line = $this->dbh->fetch_assoc($result)) {
 291                                 $class = ($lnum % 2) ? "even" : "odd";
 292
 293                                 $id = $line["id"];
 294                                 $feed_id = $line["feed_id"];
 295                                 $label_cache = $line["label_cache"];
 296                                 $labels = false;
 297
 298                                 if ($label_cache) {
 299                                         $label_cache = json_decode($label_cache, true);
 300
 301                                         if ($label_cache) {
 302                                                 if ($label_cache["no-labels"] == 1)
 303                                                         $labels = array();
 304                                                 else
 305                                                         $labels = $label_cache;
 306                                         }
 307                                 }
 308
 309                                 if (!is_array($labels)) $labels = get_article_labels($id);
 310
 311                                 $labels_str = "<span id=\"HLLCTR-$id\">";
 312                                 $labels_str .= format_article_labels($labels, $id);
 313                                 $labels_str .= "</span>";
 314
 315                                 if (count($topmost_article_ids) < 3) {
 316                                         array_push($topmost_article_ids, $id);
 317                                 }
 318
 319                                 if (sql_bool_to_bool($line["unread"])) {
 320                                         $class .= " Unread";
 321                                         ++$num_unread;
 322                                 }
 323
 324                                 if (sql_bool_to_bool($line["marked"])) {
 325                                         $marked_pic = "<img
 326                                                 src=\"images/mark_set.svg\"
 327                                                 class=\"markedPic\" alt=\"Unstar article\"
 328                                                 onclick='toggleMark($id)'>";
 329                                         $class .= " marked";
 330                                 } else {
 331                                         $marked_pic = "<img
 332                                                 src=\"images/mark_unset.svg\"
 333                                                 class=\"markedPic\" alt=\"Star article\"
 334                                                 onclick='toggleMark($id)'>";
 335                                 }
 336
 337                                 if (sql_bool_to_bool($line["published"])) {
 338                                         $published_pic = "<img src=\"images/pub_set.svg\"
 339                                                 class=\"pubPic\"
 340                                                         alt=\"Unpublish article\" onclick='togglePub($id)'>";
 341                                         $class .= " published";
 342                                 } else {
 343                                         $published_pic = "<img src=\"images/pub_unset.svg\"
 344                                                 class=\"pubPic\"
 345                                                 alt=\"Publish article\" onclick='togglePub($id)'>";
 346                                 }
 347
 348 #                               $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
 349 #                                       $line["title"] . "</a>";
 350
 351 #                               $content_link = "<a
 352 #                                       href=\"" . htmlspecialchars($line["link"]) . "\"
 353 #                                       onclick=\"view($id,$feed_id);\">" .
 354 #                                       $line["title"] . "</a>";
 355
 356 #                               $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
 357 #                                       $line["title"] . "</a>";
 358
 359                                 $updated_fmt = make_local_datetime($line["updated"], false);
 360                                 $date_entered_fmt = T_sprintf("Imported at %s",
 361                                         make_local_datetime($line["date_entered"], false));
 362
 363                                 if (get_pref('SHOW_CONTENT_PREVIEW')) {
 364                                         $content_preview = truncate_string(strip_tags($line["content_preview"]),
 365                                                 250);
 366                                 }
 367
 368                                 $score = $line["score"];
 369
 370                                 $score_pic = "images/" . get_score_pic($score);
 371
 372 /*                              $score_title = __("(Click to change)");
 373                                 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
 374                                         onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
 375
 376                                 $score_pic = "<img class='hlScorePic' score='$score' onclick='changeScore($id, this)' src=\"$score_pic\"
 377                                         title=\"$score\">";
 378
 379                                 if ($score > 500) {
 380                                         $hlc_suffix = "H";
 381                                 } else if ($score < -100) {
 382                                         $hlc_suffix = "L";
 383                                 } else {
 384                                         $hlc_suffix = "";
 385                                 }
 386
 387                                 $entry_author = $line["author"];
 388
 389                                 if ($entry_author) {
 390                                         $entry_author = " &mdash; $entry_author";
 391                                 }
 392
 393                                 $has_feed_icon = feed_has_icon($feed_id);
 394
 395                                 if ($has_feed_icon) {
 396                                         $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
 397                                 } else {
 398                                         $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/pub_set.svg\" alt=\"\">";
 399                                 }
 400
 401                                 $entry_site_url = $line["site_url"];
 402
 403                                 //setting feed headline background color, needs to change text color based on dark/light
 404                                 $fav_color = $line['favicon_avg_color'];
 405
 406                                 require_once "colors.php";
 407
 408                                 if ($fav_color && $fav_color != 'fail') {
 409                                         if (!isset($rgba_cache[$feed_id])) {
 410                                                 $rgba_cache[$feed_id] = join(",", _color_unpack($fav_color));
 411                                         }
 412
 413                                         $rgba = $rgba_cache[$feed_id];
 414
 415                                         if (sql_bool_to_bool($line["unread"]))
 416                                                 $endalpha = '0.3';
 417                                         else
 418                                                 $endalpha = '0.1';
 419
 420                                         // W3C definition seems to work in FF and Chrome
 421                                         $row_background = "background-image : linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba($rgba, $endalpha) 100%);";
 422
 423                                         /* $row_background = "background-image : -moz-linear-gradient(left, rgba(255, 255, 255, 0) 50%, rgba($rgba, 0.2) 100%);".
 424                                                 "background-image : linear-gradient(to right, rgba(255, 255, 255, 0) 50%, rgba($rgba, 0.2) 100%);";
 425                                                 "background-image : -webkit-gradient(linear, left top, right top, color-stop(50%, rgba(255,255,255,0)),
 426                                                         color-stop(100%, rgba($rgba, 0.2)));"; */
 427                                 } else {
 428                                         $row_background = "";
 429                                 }
 430
 431                                 if (!get_pref('COMBINED_DISPLAY_MODE')) {
 432
 433                                         if (get_pref('VFEED_GROUP_BY_FEED')) {
 434                                                 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
 435
 436                                                         $cur_feed_title = $line["feed_title"];
 437                                                         $vgroup_last_feed = $feed_id;
 438
 439                                                         $cur_feed_title = htmlspecialchars($cur_feed_title);
 440
 441                                                         $vf_catchup_link = "(<a class='catchup' onclick='catchupFeedInGroup($feed_id);' href='#'>".__('Mark as read')."</a>)";
 442
 443                                                         $reply['content'] .= "<div class='cdmFeedTitle'>".
 444                                                                 "<div style=\"float : right\">$feed_icon_img</div>".
 445                                                                 "<a class='title' href=\"#\" onclick=\"viewfeed($feed_id)\">".
 446                                                                 $line["feed_title"]."</a> $vf_catchup_link</div>";
 447
 448                                                 }
 449                                         }
 450
 451                                         $mouseover_attrs = "onmouseover='postMouseIn(event, $id)'
 452                                                 onmouseout='postMouseOut($id)'";
 453
 454                                         $reply['content'] .= "<div class='hl $class' id='RROW-$id' $mouseover_attrs style='$row_background'>";
 455
 456                                         $reply['content'] .= "<div class='hlLeft'>";
 457
 458                                         $reply['content'] .= "<input dojoType=\"dijit.form.CheckBox\"
 459                                                         type=\"checkbox\" onclick=\"toggleSelectRow2(this)\"
 460                                                         class='rchk'>";
 461
 462                                         $reply['content'] .= "$marked_pic";
 463                                         $reply['content'] .= "$published_pic";
 464
 465                                         $reply['content'] .= "</div>";
 466
 467                                         $reply['content'] .= "<div onclick='return hlClicked(event, $id)'
 468                                                 class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";
 469                                         $reply['content'] .= "<a id=\"RTITLE-$id\" class=\"title\"
 470                                                 href=\"" . htmlspecialchars($line["link"]) . "\"
 471                                                 onclick=\"\">" .
 472                                                 truncate_string($line["title"], 200);
 473
 474                                         if (get_pref('SHOW_CONTENT_PREVIEW')) {
 475                                                 if ($content_preview) {
 476                                                         $reply['content'] .= "<span class=\"contentPreview\"> - $content_preview</span>";
 477                                                 }
 478                                         }
 479
 480                                         $reply['content'] .= "</a></span>";
 481
 482                                         $reply['content'] .= $labels_str;
 483
 484                                         $reply['content'] .= "</div>";
 485
 486                                         $reply['content'] .= "<span class=\"hlUpdated\">";
 487
 488                                         if (!get_pref('VFEED_GROUP_BY_FEED')) {
 489                                                 if (@$line["feed_title"]) {
 490                                                         $reply['content'] .= "<div class=\"hlFeed\">
 491                                                                 <a href=\"#\" onclick=\"viewfeed($feed_id)\">".
 492                                                                 truncate_string($line["feed_title"],30)."</a>
 493                                                         </div>";
 494                                                 }
 495                                         }
 496
 497                                         $reply['content'] .= "<span title='$date_entered_fmt'>$updated_fmt</span>
 498                                                 </span>";
 499
 500                                         $reply['content'] .= "<div class=\"hlRight\">";
 501
 502                                         $reply['content'] .= $score_pic;
 503
 504                                         if ($line["feed_title"] && !get_pref('VFEED_GROUP_BY_FEED')) {
 505
 506                                                 $reply['content'] .= "<span onclick=\"viewfeed($feed_id)\"
 507                                                         style=\"cursor : pointer\"
 508                                                         title=\"".htmlspecialchars($line['feed_title'])."\">
 509                                                         $feed_icon_img<span>";
 510                                         }
 511
 512                                         $reply['content'] .= "</div>";
 513                                         $reply['content'] .= "</div>";
 514
 515                                 } else {
 516
 517                                         if ($line["tag_cache"])
 518                                                 $tags = explode(",", $line["tag_cache"]);
 519                                         else
 520                                                 $tags = false;
 521
 522                                         $line["content"] = sanitize($line["content_preview"],
 523                                                         sql_bool_to_bool($line['hide_images']), false, $entry_site_url);
 524
 525                                         foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_RENDER_ARTICLE_CDM) as $p) {
 526                                                 $line = $p->hook_render_article_cdm($line);
 527                                         }
 528
 529                                         if (get_pref('VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
 530                                                 if ($feed_id != $vgroup_last_feed) {
 531
 532                                                         $cur_feed_title = $line["feed_title"];
 533                                                         $vgroup_last_feed = $feed_id;
 534
 535                                                         $cur_feed_title = htmlspecialchars($cur_feed_title);
 536
 537                                                         $vf_catchup_link = "(<a class='catchup' onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
 538
 539                                                         $has_feed_icon = feed_has_icon($feed_id);
 540
 541                                                         if ($has_feed_icon) {
 542                                                                 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
 543                                                         } else {
 544                                                                 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
 545                                                         }
 546
 547                                                         $reply['content'] .= "<div class='cdmFeedTitle'>".
 548                                                                 "<div style=\"float : right\">$feed_icon_img</div>".
 549                                                                 "<a href=\"#\" class='title' onclick=\"viewfeed($feed_id)\">".
 550                                                                 $line["feed_title"]."</a> $vf_catchup_link</div>";
 551                                                 }
 552                                         }
 553
 554                                         $mouseover_attrs = "onmouseover='postMouseIn(event, $id)'
 555                                                 onmouseout='postMouseOut($id)'";
 556
 557                                         $expanded_class = $expand_cdm ? "expanded" : "expandable";
 558
 559                                         $reply['content'] .= "<div class=\"cdm $expanded_class $class\"
 560                                                 id=\"RROW-$id\" $mouseover_attrs>";
 561
 562                                         $reply['content'] .= "<div class=\"cdmHeader\" style=\"$row_background\">";
 563                                         $reply['content'] .= "<div style=\"vertical-align : middle\">";
 564
 565                                         $reply['content'] .= "<input dojoType=\"dijit.form.CheckBox\"
 566                                                         type=\"checkbox\" onclick=\"toggleSelectRow2(this, false, true)\"
 567                                                         class='rchk'>";
 568
 569                                         $reply['content'] .= "$marked_pic";
 570                                         $reply['content'] .= "$published_pic";
 571
 572                                         $reply['content'] .= "</div>";
 573
 574                                         $reply['content'] .= "<span id=\"RTITLE-$id\"
 575                                                 onclick=\"return cdmClicked(event, $id);\"
 576                                                 class=\"titleWrap$hlc_suffix\">
 577                                                 <a class=\"title\"
 578                                                 target=\"_blank\" href=\"".
 579                                                 htmlspecialchars($line["link"])."\">".
 580                                                 $line["title"] .
 581                                                 " <span class=\"author\">$entry_author</span></a>";
 582
 583                                         $reply['content'] .= $labels_str;
 584
 585                                         $reply['content'] .= "<span class='collapseBtn' style='display : none'>
 586                                                 <img src=\"images/collapse.png\" onclick=\"cdmCollapseArticle(event, $id)\"
 587                                                 title=\"".__("Collapse article")."\"/></span>";
 588
 589                                         if (!$expand_cdm)
 590                                                 $content_hidden = "style=\"display : none\"";
 591                                         else
 592                                                 $excerpt_hidden = "style=\"display : none\"";
 593
 594                                         $reply['content'] .= "<span $excerpt_hidden
 595                                                 id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";
 596                                         $reply['content'] .= "</span>";
 597
 598                                         if (!get_pref('VFEED_GROUP_BY_FEED')) {
 599                                                 if (@$line["feed_title"]) {
 600                                                         $reply['content'] .= "<div class=\"hlFeed\">
 601                                                                 <a href=\"#\" onclick=\"viewfeed($feed_id)\">".
 602                                                                 truncate_string($line["feed_title"],30)."</a>
 603                                                         </div>";
 604                                                 }
 605                                         }
 606
 607                                         $reply['content'] .= "<span class='updated' title='$date_entered_fmt'>
 608                                                 $updated_fmt</span>";
 609
 610                                         $reply['content'] .= "<div style=\"vertical-align : middle\">";
 611                                         $reply['content'] .= "$score_pic";
 612
 613                                         if (!get_pref("VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
 614                                                 $reply['content'] .= "<span style=\"cursor : pointer\"
 615                                                         title=\"".htmlspecialchars($line["feed_title"])."\"
 616                                                         onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
 617                                         }
 618                                         $reply['content'] .= "</div>";
 619
 620                                         $reply['content'] .= "</div>";
 621
 622                                         $reply['content'] .= "<div class=\"cdmContent\" $content_hidden
 623                                                 onclick=\"return cdmClicked(event, $id);\"
 624                                                 id=\"CICD-$id\">";
 625
 626                                         $reply['content'] .= "<div id=\"POSTNOTE-$id\">";
 627                                         if ($line['note']) {
 628                                                 $reply['content'] .= format_article_note($id, $line['note']);
 629                                         }
 630                                         $reply['content'] .= "</div>";
 631
 632                                         $reply['content'] .= "<div class=\"cdmContentInner\">";
 633
 634                         if ($line["orig_feed_id"]) {
 635
 636                                 $tmp_result = $this->dbh->query("SELECT * FROM ttrss_archived_feeds
 637                                         WHERE id = ".$line["orig_feed_id"]);
 638
 639                                                 if ($this->dbh->num_rows($tmp_result) != 0) {
 640
 641                                                         $reply['content'] .= "<div clear='both'>";
 642                                                         $reply['content'] .= __("Originally from:");
 643
 644                                                         $reply['content'] .= "&nbsp;";
 645
 646                                                         $tmp_line = $this->dbh->fetch_assoc($tmp_result);
 647
 648                                                         $reply['content'] .= "<a target='_blank'
 649                                                                 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
 650                                                                 $tmp_line['title'] . "</a>";
 651
 652                                                         $reply['content'] .= "&nbsp;";
 653
 654                                                         $reply['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
 655                                                         $reply['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_unset.svg'></a>";
 656
 657                                                         $reply['content'] .= "</div>";
 658                                                 }
 659                                         }
 660
 661                                         $reply['content'] .= "<span id=\"CWRAP-$id\">";
 662
 663 //                                      if (!$expand_cdm) {
 664                                                 $reply['content'] .= "<span id=\"CENCW-$id\" style=\"display : none\">";
 665                                                 $reply['content'] .= htmlspecialchars($line["content"]);
 666                                                 $reply['content'] .= "</span.";
 667
 668 //                                      } else {
 669 //                                              $reply['content'] .= $line["content"];
 670 //                                      }
 671
 672                                         $reply['content'] .= "</span>";
 673
 674                                         $always_display_enclosures = sql_bool_to_bool($line["always_display_enclosures"]);
 675
 676                                         $reply['content'] .= format_article_enclosures($id, $always_display_enclosures, $line["content"], sql_bool_to_bool($line["hide_images"]));
 677
 678                                         $reply['content'] .= "</div>";
 679
 680                                         $reply['content'] .= "<div class=\"cdmFooter\">";
 681
 682                                         foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_ARTICLE_LEFT_BUTTON) as $p) {
 683                                                 $reply['content'] .= $p->hook_article_left_button($line);
 684                                         }
 685
 686                                         $tags_str = format_tags_string($tags, $id);
 687
 688                                         $reply['content'] .= "<img src='images/tag.png' alt='Tags' title='Tags'>
 689                                                 <span id=\"ATSTR-$id\">$tags_str</span>
 690                                                 <a title=\"".__('Edit tags for this article')."\"
 691                                                 href=\"#\" onclick=\"editArticleTags($id)\">(+)</a>";
 692
 693                                         $num_comments = $line["num_comments"];
 694                                         $entry_comments = "";
 695
 696                                         if ($num_comments > 0) {
 697                                                 if ($line["comments"]) {
 698                                                         $comments_url = htmlspecialchars($line["comments"]);
 699                                                 } else {
 700                                                         $comments_url = htmlspecialchars($line["link"]);
 701                                                 }
 702                                                 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
 703                                         } else {
 704                                                 if ($line["comments"] && $line["link"] != $line["comments"]) {
 705                                                         $entry_comments = "<a target='_blank' href=\"".htmlspecialchars($line["comments"])."\">comments</a>";
 706                                                 }
 707                                         }
 708
 709                                         if ($entry_comments) $reply['content'] .= "&nbsp;($entry_comments)";
 710
 711                                         $reply['content'] .= "<div style=\"float : right\">";
 712
 713 //                                      $reply['content'] .= "$marked_pic";
 714 //                                      $reply['content'] .= "$published_pic";
 715
 716                                         foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_ARTICLE_BUTTON) as $p) {
 717                                                 $reply['content'] .= $p->hook_article_button($line);
 718                                         }
 719
 720                                         $reply['content'] .= "</div>";
 721                                         $reply['content'] .= "</div>";
 722
 723                                         $reply['content'] .= "</div>";
 724
 725                                         $reply['content'] .= "</div>";
 726
 727                                 }
 728
 729                                 ++$lnum;
 730                         }
 731
 732                         if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PE", $timing_info);
 733
 734                 } else {
 735                         $message = "";
 736
 737                         switch ($view_mode) {
 738                                 case "unread":
 739                                         $message = __("No unread articles found to display.");
 740                                         break;
 741                                 case "updated":
 742                                         $message = __("No updated articles found to display.");
 743                                         break;
 744                                 case "marked":
 745                                         $message = __("No starred articles found to display.");
 746                                         break;
 747                                 default:
 748                                         if ($feed < LABEL_BASE_INDEX) {
 749                                                 $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.");
 750                                         } else {
 751                                                 $message = __("No articles found to display.");
 752                                         }
 753                         }
 754
 755                         if (!$offset && $message) {
 756                                 $reply['content'] .= "<div class='whiteBox'>$message";
 757
 758                                 $reply['content'] .= "<p><span class=\"insensitive\">";
 759
 760                                 $result = $this->dbh->query("SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
 761                                         WHERE owner_uid = " . $_SESSION['uid']);
 762
 763                                 $last_updated = $this->dbh->fetch_result($result, 0, "last_updated");
 764                                 $last_updated = make_local_datetime($last_updated, false);
 765
 766                                 $reply['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
 767
 768                                 $result = $this->dbh->query("SELECT COUNT(id) AS num_errors
 769                                         FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
 770
 771                                 $num_errors = $this->dbh->fetch_result($result, 0, "num_errors");
 772
 773                                 if ($num_errors > 0) {
 774                                         $reply['content'] .= "<br/>";
 775                                         $reply['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
 776                                                 __('Some feeds have update errors (click for details)')."</a>";
 777                                 }
 778                                 $reply['content'] .= "</span></p></div>";
 779                         }
 780                 }
 781
 782                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H2", $timing_info);
 783
 784                 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache,
 785                         $vgroup_last_feed, $reply);
 786         }
 787
 788         function catchupAll() {
 789                 $this->dbh->query("UPDATE ttrss_user_entries SET
 790                                                 last_read = NOW(), unread = false WHERE unread = true AND owner_uid = " . $_SESSION["uid"]);
 791                 ccache_zero_all($_SESSION["uid"]);
 792         }
 793
 794         function view() {
 795                 $timing_info = microtime(true);
 796
 797                 $reply = array();
 798
 799                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("0", $timing_info);
 800
 801                 $omode = $this->dbh->escape_string($_REQUEST["omode"]);
 802
 803                 $feed = $this->dbh->escape_string($_REQUEST["feed"]);
 804                 $method = $this->dbh->escape_string($_REQUEST["m"]);
 805                 $view_mode = $this->dbh->escape_string($_REQUEST["view_mode"]);
 806                 $limit = 30;
 807                 @$cat_view = $_REQUEST["cat"] == "true";
 808                 @$next_unread_feed = $this->dbh->escape_string($_REQUEST["nuf"]);
 809                 @$offset = $this->dbh->escape_string($_REQUEST["skip"]);
 810                 @$vgroup_last_feed = $this->dbh->escape_string($_REQUEST["vgrlf"]);
 811                 $order_by = $this->dbh->escape_string($_REQUEST["order_by"]);
 812
 813                 if (is_numeric($feed)) $feed = (int) $feed;
 814
 815                 /* Feed -5 is a special case: it is used to display auxiliary information
 816                  * when there's nothing to load - e.g. no stuff in fresh feed */
 817
 818                 if ($feed == -5) {
 819                         print json_encode($this->generate_dashboard_feed());
 820                         return;
 821                 }
 822
 823                 $result = false;
 824
 825                 if ($feed < LABEL_BASE_INDEX) {
 826                         $label_feed = feed_to_label_id($feed);
 827                         $result = $this->dbh->query("SELECT id FROM ttrss_labels2 WHERE
 828                                                         id = '$label_feed' AND owner_uid = " . $_SESSION['uid']);
 829                 } else if (!$cat_view && is_numeric($feed) && $feed > 0) {
 830                         $result = $this->dbh->query("SELECT id FROM ttrss_feeds WHERE
 831                                                         id = '$feed' AND owner_uid = " . $_SESSION['uid']);
 832                 } else if ($cat_view && is_numeric($feed) && $feed > 0) {
 833                         $result = $this->dbh->query("SELECT id FROM ttrss_feed_categories WHERE
 834                                                         id = '$feed' AND owner_uid = " . $_SESSION['uid']);
 835                 }
 836
 837                 if ($result && $this->dbh->num_rows($result) == 0) {
 838                         print json_encode($this->generate_error_feed(__("Feed not found.")));
 839                         return;
 840                 }
 841
 842                 /* Updating a label ccache means recalculating all of the caches
 843                  * so for performance reasons we don't do that here */
 844
 845                 if ($feed >= 0) {
 846                         ccache_update($feed, $_SESSION["uid"], $cat_view);
 847                 }
 848
 849                 set_pref("_DEFAULT_VIEW_MODE", $view_mode);
 850                 set_pref("_DEFAULT_VIEW_ORDER_BY", $order_by);
 851
 852                 /* bump login timestamp if needed */
 853                 if (time() - $_SESSION["last_login_update"] > 3600) {
 854                         $this->dbh->query("UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
 855                                 $_SESSION["uid"]);
 856                         $_SESSION["last_login_update"] = time();
 857                 }
 858
 859                 if (!$cat_view && is_numeric($feed) && $feed > 0) {
 860                         $this->dbh->query("UPDATE ttrss_feeds SET last_viewed = NOW()
 861                                                         WHERE id = '$feed' AND owner_uid = ".$_SESSION["uid"]);
 862                 }
 863
 864                 $reply['headlines'] = array();
 865
 866                 if (!$next_unread_feed)
 867                         $reply['headlines']['id'] = $feed;
 868                 else
 869                         $reply['headlines']['id'] = $next_unread_feed;
 870
 871                 $reply['headlines']['is_cat'] = (bool) $cat_view;
 872
 873                 $override_order = false;
 874
 875                 switch ($order_by) {
 876                 case "title":
 877                         $override_order = "ttrss_entries.title";
 878                         break;
 879                 case "date_reverse":
 880                         $override_order = "date_entered, updated";
 881                         break;
 882                 case "feed_dates":
 883                         $override_order = "updated DESC";
 884                         break;
 885                 }
 886
 887                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("04", $timing_info);
 888
 889                 $ret = $this->format_headlines_list($feed, $method,
 890                         $view_mode, $limit, $cat_view, $next_unread_feed, $offset,
 891                         $vgroup_last_feed, $override_order, true);
 892
 893                 //$topmost_article_ids = $ret[0];
 894                 $headlines_count = $ret[1];
 895                 $returned_feed = $ret[2];
 896                 $disable_cache = $ret[3];
 897                 $vgroup_last_feed = $ret[4];
 898
 899                 $reply['headlines']['content'] =& $ret[5]['content'];
 900                 $reply['headlines']['toolbar'] =& $ret[5]['toolbar'];
 901
 902                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("05", $timing_info);
 903
 904                 $reply['headlines-info'] = array("count" => (int) $headlines_count,
 905                                                 "vgroup_last_feed" => $vgroup_last_feed,
 906                                                 "disable_cache" => (bool) $disable_cache);
 907
 908                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("30", $timing_info);
 909
 910                 $reply['runtime-info'] = make_runtime_info();
 911
 912                 print json_encode($reply);
 913
 914         }
 915
 916         private function generate_dashboard_feed() {
 917                 $reply = array();
 918
 919                 $reply['headlines']['id'] = -5;
 920                 $reply['headlines']['is_cat'] = false;
 921
 922                 $reply['headlines']['toolbar'] = '';
 923                 $reply['headlines']['content'] = "<div class='whiteBox'>".__('No feed selected.');
 924
 925                 $reply['headlines']['content'] .= "<p><span class=\"insensitive\">";
 926
 927                 $result = $this->dbh->query("SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
 928                         WHERE owner_uid = " . $_SESSION['uid']);
 929
 930                 $last_updated = $this->dbh->fetch_result($result, 0, "last_updated");
 931                 $last_updated = make_local_datetime($last_updated, false);
 932
 933                 $reply['headlines']['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
 934
 935                 $result = $this->dbh->query("SELECT COUNT(id) AS num_errors
 936                         FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
 937
 938                 $num_errors = $this->dbh->fetch_result($result, 0, "num_errors");
 939
 940                 if ($num_errors > 0) {
 941                         $reply['headlines']['content'] .= "<br/>";
 942                         $reply['headlines']['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
 943                                 __('Some feeds have update errors (click for details)')."</a>";
 944                 }
 945                 $reply['headlines']['content'] .= "</span></p>";
 946
 947                 $reply['headlines-info'] = array("count" => 0,
 948                         "vgroup_last_feed" => '',
 949                         "unread" => 0,
 950                         "disable_cache" => true);
 951
 952                 return $reply;
 953         }
 954
 955         private function generate_error_feed($error) {
 956                 $reply = array();
 957
 958                 $reply['headlines']['id'] = -6;
 959                 $reply['headlines']['is_cat'] = false;
 960
 961                 $reply['headlines']['toolbar'] = '';
 962                 $reply['headlines']['content'] = "<div class='whiteBox'>". $error . "</div>";
 963
 964                 $reply['headlines-info'] = array("count" => 0,
 965                         "vgroup_last_feed" => '',
 966                         "unread" => 0,
 967                         "disable_cache" => true);
 968
 969                 return $reply;
 970         }
 971
 972         function quickAddFeed() {
 973                 print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"op\" value=\"rpc\">";
 974                 print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"method\" value=\"addfeed\">";
 975
 976                 print "<div class=\"dlgSec\">".__("Feed or site URL")."</div>";
 977                 print "<div class=\"dlgSecCont\">";
 978
 979                 print "<div style='float : right'>
 980                         <img style='display : none'
 981                                 id='feed_add_spinner' src='images/indicator_white.gif'></div>";
 982
 983                 print "<input style=\"font-size : 16px; width : 20em;\"
 984                         placeHolder=\"".__("Feed or site URL")."\"
 985                         dojoType=\"dijit.form.ValidationTextBox\" required=\"1\" name=\"feed\" id=\"feedDlg_feedUrl\">";
 986
 987                 print "<hr/>";
 988
 989                 if (get_pref('ENABLE_FEED_CATS')) {
 990                         print __('Place in category:') . " ";
 991                         print_feed_cat_select("cat", false, 'dojoType="dijit.form.Select"');
 992                 }
 993
 994                 print "</div>";
 995
 996                 print '<div id="feedDlg_feedsContainer" style="display : none">
 997
 998                                 <div class="dlgSec">' . __('Available feeds') . '</div>
 999                                 <div class="dlgSecCont">'.
1000                                 '<select id="feedDlg_feedContainerSelect"
1001                                         dojoType="dijit.form.Select" size="3">
1002                                         <script type="dojo/method" event="onChange" args="value">
1003                                                 dijit.byId("feedDlg_feedUrl").attr("value", value);
1004                                         </script>
1005                                 </select>'.
1006                                 '</div></div>';
1007
1008                 print "<div id='feedDlg_loginContainer' style='display : none'>
1009
1010                                 <div class=\"dlgSec\">".__("Authentication")."</div>
1011                                 <div class=\"dlgSecCont\">".
1012
1013                                 " <input dojoType=\"dijit.form.TextBox\" name='login'\"
1014                                         placeHolder=\"".__("Login")."\"
1015                                         style=\"width : 10em;\"> ".
1016                                 " <input
1017                                         placeHolder=\"".__("Password")."\"
1018                                         dojoType=\"dijit.form.TextBox\" type='password'
1019                                         style=\"width : 10em;\" name='pass'\">
1020                         </div></div>";
1021
1022
1023                 print "<div style=\"clear : both\">
1024                         <input type=\"checkbox\" name=\"need_auth\" dojoType=\"dijit.form.CheckBox\" id=\"feedDlg_loginCheck\"
1025                                         onclick='checkboxToggleElement(this, \"feedDlg_loginContainer\")'>
1026                                 <label for=\"feedDlg_loginCheck\">".
1027                                 __('This feed requires authentication.')."</div>";
1028
1029                 print "</form>";
1030
1031                 print "<div class=\"dlgButtons\">
1032                         <button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('feedAddDlg').execute()\">".__('Subscribe')."</button>";
1033
1034                 if (!(defined('_DISABLE_FEED_BROWSER') && _DISABLE_FEED_BROWSER)) {
1035                         print "<button dojoType=\"dijit.form.Button\" onclick=\"return feedBrowser()\">".__('More feeds')."</button>";
1036                 }
1037
1038                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('feedAddDlg').hide()\">".__('Cancel')."</button>
1039                         </div>";
1040
1041                 //return;
1042         }
1043
1044         function feedBrowser() {
1045                 if (defined('_DISABLE_FEED_BROWSER') && _DISABLE_FEED_BROWSER) return;
1046
1047                 $browser_search = $this->dbh->escape_string($_REQUEST["search"]);
1048
1049                 print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"op\" value=\"rpc\">";
1050                 print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"method\" value=\"updateFeedBrowser\">";
1051
1052                 print "<div dojoType=\"dijit.Toolbar\">
1053                         <div style='float : right'>
1054                         <img style='display : none'
1055                                 id='feed_browser_spinner' src='images/indicator_white.gif'>
1056                         <input name=\"search\" dojoType=\"dijit.form.TextBox\" size=\"20\" type=\"search\"
1057                                 onchange=\"dijit.byId('feedBrowserDlg').update()\" value=\"$browser_search\">
1058                         <button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('feedBrowserDlg').update()\">".__('Search')."</button>
1059                 </div>";
1060
1061                 print " <select name=\"mode\" dojoType=\"dijit.form.Select\" onchange=\"dijit.byId('feedBrowserDlg').update()\">
1062                         <option value='1'>" . __('Popular feeds') . "</option>
1063                         <option value='2'>" . __('Feed archive') . "</option>
1064                         </select> ";
1065
1066                 print __("limit:");
1067
1068                 print " <select dojoType=\"dijit.form.Select\" name=\"limit\" onchange=\"dijit.byId('feedBrowserDlg').update()\">";
1069
1070                 foreach (array(25, 50, 100, 200) as $l) {
1071                         $issel = ($l == $limit) ? "selected=\"1\"" : "";
1072                         print "<option $issel value=\"$l\">$l</option>";
1073                 }
1074
1075                 print "</select> ";
1076
1077                 print "</div>";
1078
1079                 $owner_uid = $_SESSION["uid"];
1080
1081                 require_once "feedbrowser.php";
1082
1083                 print "<ul class='browseFeedList' id='browseFeedList'>";
1084                 print make_feed_browser($search, 25);
1085                 print "</ul>";
1086
1087                 print "<div align='center'>
1088                         <button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('feedBrowserDlg').execute()\">".__('Subscribe')."</button>
1089                         <button dojoType=\"dijit.form.Button\" style='display : none' id='feed_archive_remove' onclick=\"dijit.byId('feedBrowserDlg').removeFromArchive()\">".__('Remove')."</button>
1090                         <button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('feedBrowserDlg').hide()\" >".__('Cancel')."</button></div>";
1091
1092         }
1093
1094         function search() {
1095                 $this->params = explode(":", $this->dbh->escape_string($_REQUEST["param"]), 2);
1096
1097                 $active_feed_id = sprintf("%d", $this->params[0]);
1098                 $is_cat = $this->params[1] != "false";
1099
1100                 print "<div class=\"dlgSec\">".__('Look for')."</div>";
1101
1102                 print "<div class=\"dlgSecCont\">";
1103
1104                 print "<input dojoType=\"dijit.form.ValidationTextBox\"
1105                         style=\"font-size : 16px; width : 20em;\"
1106                         required=\"1\" name=\"query\" type=\"search\" value=''>";
1107
1108                 print "<hr/>".__('Limit search to:')." ";
1109
1110                 print "<select name=\"search_mode\" dojoType=\"dijit.form.Select\">
1111                         <option value=\"all_feeds\">".__('All feeds')."</option>";
1112
1113                 $feed_title = getFeedTitle($active_feed_id);
1114
1115                 if (!$is_cat) {
1116                         $feed_cat_title = getFeedCatTitle($active_feed_id);
1117                 } else {
1118                         $feed_cat_title = getCategoryTitle($active_feed_id);
1119                 }
1120
1121                 if ($active_feed_id && !$is_cat) {
1122                         print "<option selected=\"1\" value=\"this_feed\">$feed_title</option>";
1123                 } else {
1124                         print "<option disabled=\"1\" value=\"false\">".__('This feed')."</option>";
1125                 }
1126
1127                 if ($is_cat) {
1128                         $cat_preselected = "selected=\"1\"";
1129                 }
1130
1131                 if (get_pref('ENABLE_FEED_CATS') && ($active_feed_id > 0 || $is_cat)) {
1132                         print "<option $cat_preselected value=\"this_cat\">$feed_cat_title</option>";
1133                 } else {
1134                         //print "<option disabled>".__('This category')."</option>";
1135                 }
1136
1137                 print "</select>";
1138
1139                 print "</div>";
1140
1141                 print "<div class=\"dlgButtons\">";
1142
1143                 if (!SPHINX_ENABLED) {
1144                         print "<div style=\"float : left\">
1145                                 <a class=\"visibleLink\" target=\"_blank\" href=\"http://tt-rss.org/wiki/SearchSyntax\">Search syntax</a>
1146                                 </div>";
1147                 }
1148
1149                 print "<button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('searchDlg').execute()\">".__('Search')."</button>
1150                 <button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('searchDlg').hide()\">".__('Cancel')."</button>
1151                 </div>";
1152         }
1153
1154
1155 }
1156 ?>