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) {
  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                         $target = "target=\"_blank\"";
  57                         $reply .= "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">".
  58                                 truncate_string($feed_title,30)."</a>";
  59
  60                         if ($error) {
  61                                 $reply .= " (<span class=\"error\" title=\"$error\">Error</span>)";
  62                         }
  63
  64                 } else {
  65                         $reply .= $feed_title;
  66                 }
  67
  68                 $reply .= "</span>";
  69
  70                 $reply .= "
  71                         <a href=\"#\"
  72                                 title=\"".__("View as RSS feed")."\"
  73                                 onclick=\"displayDlg('".__("View as RSS")."','generatedFeed', '$feed_id:$is_cat:$rss_link')\">
  74                                 <img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/pub_set.svg\"></a>";
  75
  76                 $reply .= "</span>";
  77
  78                 // left part
  79
  80                 $reply .= __('Select:')."
  81                         <a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,
  82                         <a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,
  83                         <a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,
  84                         <a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";
  85
  86                 $reply .= " ";
  87
  88                 $reply .= "<select dojoType=\"dijit.form.Select\"
  89                         onchange=\"headlineActionsChange(this)\">";
  90                 $reply .= "<option value=\"false\">".__('More...')."</option>";
  91
  92                 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>";
  93
  94                 $reply .= "<option value=\"$tog_unread_link\">".__('Unread')."</option>
  95                         <option value=\"$tog_marked_link\">".__('Starred')."</option>
  96                         <option value=\"$tog_published_link\">".__('Published')."</option>";
  97
  98                 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>";
  99
 100                 $reply .= "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>";
 101                 $reply .= "<option value=\"$set_score_link\">".__('Set score')."</option>";
 102
 103                 if ($feed_id != "0") {
 104                         $reply .= "<option value=\"$archive_sel_link\">".__('Archive')."</option>";
 105                 } else {
 106                         $reply .= "<option value=\"$archive_sel_link\">".__('Move back')."</option>";
 107                         $reply .= "<option value=\"$delete_sel_link\">".__('Delete')."</option>";
 108
 109                 }
 110
 111                 global $pluginhost;
 112
 113                 if ($pluginhost->get_plugin("mail")) {
 114                         $reply .= "<option value=\"emailArticle(false)\">".__('Forward by email').
 115                                 "</option>";
 116                 }
 117
 118                 if ($pluginhost->get_plugin("mailto")) {
 119                         $reply .= "<option value=\"mailtoArticle(false)\">".__('Forward by email').
 120                                 "</option>";
 121                 }
 122
 123                 $reply .= "<option value=\"0\" disabled=\"1\">".__('Feed:')."</option>";
 124
 125                 //$reply .= "<option value=\"catchupPage()\">".__('Mark as read')."</option>";
 126
 127                 $reply .= "<option value=\"displayDlg('".__("View as RSS")."','generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";
 128
 129                 $reply .= "</select>";
 130
 131                 //$reply .= "</div>";
 132
 133                 //$reply .= "</h2";
 134
 135                 foreach ($pluginhost->get_hooks($pluginhost::HOOK_HEADLINE_TOOLBAR_BUTTON) as $p) {
 136                          echo $p->hook_headline_toolbar_button($feed_id, $is_cat);
 137                 }
 138
 139                 return $reply;
 140         }
 141
 142         private function format_headlines_list($feed, $method, $view_mode, $limit, $cat_view,
 143                                         $next_unread_feed, $offset, $vgr_last_feed = false,
 144                                         $override_order = false, $include_children = false) {
 145
 146                 if (isset($_REQUEST["DevForceUpdate"]))
 147                         header("Content-Type: text/plain");
 148
 149                 $disable_cache = false;
 150
 151                 $reply = array();
 152
 153                 $rgba_cache = array();
 154
 155                 $timing_info = microtime(true);
 156
 157                 $topmost_article_ids = array();
 158
 159                 if (!$offset) $offset = 0;
 160                 if ($method == "undefined") $method = "";
 161
 162                 $method_split = explode(":", $method);
 163
 164                 if ($method == "ForceUpdate" && $feed > 0 && is_numeric($feed)) {
 165                         // Update the feed if required with some basic flood control
 166
 167                         $result = db_query($this->link,
 168                                 "SELECT cache_images,".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated
 169                                         FROM ttrss_feeds WHERE id = '$feed'");
 170
 171                                 if (db_num_rows($result) != 0) {
 172                                         $last_updated = strtotime(db_fetch_result($result, 0, "last_updated"));
 173                                         $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
 174
 175                                         if (!$cache_images && time() - $last_updated > 120 || isset($_REQUEST['DevForceUpdate'])) {
 176                                                 include "rssfuncs.php";
 177                                                 update_rss_feed($this->link, $feed, true, true);
 178                                         } else {
 179                                                 db_query($this->link, "UPDATE ttrss_feeds SET last_updated = '1970-01-01', last_update_started = '1970-01-01'
 180                                                         WHERE id = '$feed'");
 181                                         }
 182                                 }
 183                 }
 184
 185                 if ($method_split[0] == "MarkAllReadGR")  {
 186                         catchup_feed($this->link, $method_split[1], false);
 187                 }
 188
 189                 // FIXME: might break tag display?
 190
 191                 if (is_numeric($feed) && $feed > 0 && !$cat_view) {
 192                         $result = db_query($this->link,
 193                                 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
 194
 195                         if (db_num_rows($result) == 0) {
 196                                 $reply['content'] = "<div align='center'>".__('Feed not found.')."</div>";
 197                         }
 198                 }
 199
 200                 @$search = db_escape_string($this->link, $_REQUEST["query"]);
 201
 202                 if ($search) {
 203                         $disable_cache = true;
 204                 }
 205
 206                 @$search_mode = db_escape_string($this->link, $_REQUEST["search_mode"]);
 207
 208                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
 209
 210 //              error_log("format_headlines_list: [" . $feed . "] method [" . $method . "]");
 211                 if( $search_mode == '' && $method != '' ){
 212                     $search_mode = $method;
 213                 }
 214 //              error_log("search_mode: " . $search_mode);
 215
 216                 if (!$cat_view && is_numeric($feed) && $feed < PLUGIN_FEED_BASE_INDEX && $feed > LABEL_BASE_INDEX) {
 217                         global $pluginhost;
 218
 219                         $handler = $pluginhost->get_feed_handler(
 220                                 PluginHost::feed_to_pfeed_id($feed));
 221
 222                 //      function queryFeedHeadlines($link, $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, $ignore_vfeed_group = false) {
 223
 224                         if ($handler) {
 225                                 $options = array(
 226                                         "limit" => $limit,
 227                                         "view_mode" => $view_mode,
 228                                         "cat_view" => $cat_view,
 229                                         "search" => $search,
 230                                         "search_mode" => $search_mode,
 231                                         "override_order" => $override_order,
 232                                         "offset" => $offset,
 233                                         "owner_uid" => $_SESSION["uid"],
 234                                         "filter" => false,
 235                                         "since_id" => 0,
 236                                         "include_children" => $include_children);
 237
 238                                 $qfh_ret = $handler->get_headlines(PluginHost::feed_to_pfeed_id($feed),
 239                                         $options);
 240                         }
 241
 242                 } else {
 243                         $qfh_ret = queryFeedHeadlines($this->link, $feed, $limit, $view_mode, $cat_view,
 244                                 $search, $search_mode, $override_order, $offset, 0,
 245                                 false, 0, $include_children);
 246                 }
 247
 248                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
 249
 250                 $result = $qfh_ret[0];
 251                 $feed_title = $qfh_ret[1];
 252                 $feed_site_url = $qfh_ret[2];
 253                 $last_error = $qfh_ret[3];
 254
 255                 $vgroup_last_feed = $vgr_last_feed;
 256
 257                 $reply['toolbar'] = $this->format_headline_subtoolbar($feed_site_url,
 258                         $feed_title,
 259                         $feed, $cat_view, $search, $search_mode, $view_mode,
 260                         $last_error);
 261
 262                 $headlines_count = db_num_rows($result);
 263
 264                 /* if (get_pref($this->link, 'COMBINED_DISPLAY_MODE')) {
 265                         $button_plugins = array();
 266                         foreach (explode(",", ARTICLE_BUTTON_PLUGINS) as $p) {
 267                                 $pclass = "button_" . trim($p);
 268
 269                                 if (class_exists($pclass)) {
 270                                         $plugin = new $pclass($link);
 271                                         array_push($button_plugins, $plugin);
 272                                 }
 273                         }
 274                 } */
 275
 276                 global $pluginhost;
 277
 278                 if (db_num_rows($result) > 0) {
 279
 280                         $lnum = $offset;
 281
 282                         $num_unread = 0;
 283                         $cur_feed_title = '';
 284
 285                         $fresh_intl = get_pref($this->link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
 286
 287                         if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PS", $timing_info);
 288
 289                         $expand_cdm = get_pref($this->link, 'CDM_EXPANDED');
 290
 291                         while ($line = db_fetch_assoc($result)) {
 292                                 $class = ($lnum % 2) ? "even" : "odd";
 293
 294                                 $id = $line["id"];
 295                                 $feed_id = $line["feed_id"];
 296                                 $label_cache = $line["label_cache"];
 297                                 $labels = false;
 298
 299                                 if ($label_cache) {
 300                                         $label_cache = json_decode($label_cache, true);
 301
 302                                         if ($label_cache) {
 303                                                 if ($label_cache["no-labels"] == 1)
 304                                                         $labels = array();
 305                                                 else
 306                                                         $labels = $label_cache;
 307                                         }
 308                                 }
 309
 310                                 if (!is_array($labels)) $labels = get_article_labels($this->link, $id);
 311
 312                                 $labels_str = "<span id=\"HLLCTR-$id\">";
 313                                 $labels_str .= format_article_labels($labels, $id);
 314                                 $labels_str .= "</span>";
 315
 316                                 if (count($topmost_article_ids) < 3) {
 317                                         array_push($topmost_article_ids, $id);
 318                                 }
 319
 320                                 if (sql_bool_to_bool($line["unread"])) {
 321                                         $class .= " Unread";
 322                                         ++$num_unread;
 323                                 }
 324
 325                                 if (sql_bool_to_bool($line["marked"])) {
 326                                         $marked_pic = "<img
 327                                                 src=\"images/mark_set.svg\"
 328                                                 class=\"markedPic\" alt=\"Unstar article\"
 329                                                 onclick='toggleMark($id)'>";
 330                                         $class .= " marked";
 331                                 } else {
 332                                         $marked_pic = "<img
 333                                                 src=\"images/mark_unset.svg\"
 334                                                 class=\"markedPic\" alt=\"Star article\"
 335                                                 onclick='toggleMark($id)'>";
 336                                 }
 337
 338                                 if (sql_bool_to_bool($line["published"])) {
 339                                         $published_pic = "<img src=\"images/pub_set.svg\"
 340                                                 class=\"pubPic\"
 341                                                         alt=\"Unpublish article\" onclick='togglePub($id)'>";
 342                                         $class .= " published";
 343                                 } else {
 344                                         $published_pic = "<img src=\"images/pub_unset.svg\"
 345                                                 class=\"pubPic\"
 346                                                 alt=\"Publish article\" onclick='togglePub($id)'>";
 347                                 }
 348
 349 #                               $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
 350 #                                       $line["title"] . "</a>";
 351
 352 #                               $content_link = "<a
 353 #                                       href=\"" . htmlspecialchars($line["link"]) . "\"
 354 #                                       onclick=\"view($id,$feed_id);\">" .
 355 #                                       $line["title"] . "</a>";
 356
 357 #                               $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
 358 #                                       $line["title"] . "</a>";
 359
 360                                 $updated_fmt = make_local_datetime($this->link, $line["updated"], false);
 361                                 $date_entered_fmt = T_sprintf("Imported at %s",
 362                                         make_local_datetime($this->link, $line["date_entered"], false));
 363
 364                                 if (get_pref($this->link, 'SHOW_CONTENT_PREVIEW')) {
 365                                         $content_preview = truncate_string(strip_tags($line["content_preview"]),
 366                                                 100);
 367                                 }
 368
 369                                 $score = $line["score"];
 370
 371                                 $score_pic = "images/" . get_score_pic($score);
 372
 373 /*                              $score_title = __("(Click to change)");
 374                                 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
 375                                         onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
 376
 377                                 $score_pic = "<img class='hlScorePic' score='$score' onclick='changeScore($id, this)' src=\"$score_pic\"
 378                                         title=\"$score\">";
 379
 380                                 if ($score > 500) {
 381                                         $hlc_suffix = "H";
 382                                 } else if ($score < -100) {
 383                                         $hlc_suffix = "L";
 384                                 } else {
 385                                         $hlc_suffix = "";
 386                                 }
 387
 388                                 $entry_author = $line["author"];
 389
 390                                 if ($entry_author) {
 391                                         $entry_author = " &mdash; $entry_author";
 392                                 }
 393
 394                                 $has_feed_icon = feed_has_icon($feed_id);
 395
 396                                 if ($has_feed_icon) {
 397                                         $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
 398                                 } else {
 399                                         $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/pub_set.svg\" alt=\"\">";
 400                                 }
 401
 402                                 $entry_site_url = $line["site_url"];
 403
 404                                 //setting feed headline background color, needs to change text color based on dark/light
 405                                 $fav_color = $line['favicon_avg_color'];
 406
 407                                 require_once "colors.php";
 408
 409                                 if ($fav_color) {
 410                                         if (!isset($rgba_cache[$feed_id])) {
 411                                                 $hsl = rgb2hsl(_color_unpack($fav_color));
 412
 413                                                 if ($hsl[1] < 0.1)
 414                                                         $hsl[2] = 1;
 415                                                 else if ($hsl[2] < 0.25)
 416                                                         $hsl[2] = 0.25;
 417
 418                                                 $rgba_cache[$feed_id] = join(",", hsl2rgb($hsl));
 419
 420                                         }
 421
 422                                         $rgba = $rgba_cache[$feed_id];
 423
 424                                         // W3C definition seems to work in FF and Chrome
 425                                         $row_background = "background-image : linear-gradient(to right, rgba(255, 255, 255, 0) 0%, rgba($rgba, 0.3) 100%);";
 426
 427                                         /* $row_background = "background-image : -moz-linear-gradient(left, rgba(255, 255, 255, 0) 50%, rgba($rgba, 0.2) 100%);".
 428                                                 "background-image : linear-gradient(to right, rgba(255, 255, 255, 0) 50%, rgba($rgba, 0.2) 100%);";
 429                                                 "background-image : -webkit-gradient(linear, left top, right top, color-stop( 50%, rgba(255,255,255,0)),
 430                                                         color-stop(100%, rgba($rgba, 0.2)));"; */
 431                                 } else {
 432                                         $row_background = "";
 433                                 }
 434
 435                                 if (!get_pref($this->link, 'COMBINED_DISPLAY_MODE')) {
 436
 437                                         if (get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {
 438                                                 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
 439
 440                                                         $cur_feed_title = $line["feed_title"];
 441                                                         $vgroup_last_feed = $feed_id;
 442
 443                                                         $cur_feed_title = htmlspecialchars($cur_feed_title);
 444
 445                                                         $vf_catchup_link = "(<a class='catchup' onclick='catchupFeedInGroup($feed_id);' href='#'>".__('Mark as read')."</a>)";
 446
 447                                                         $reply['content'] .= "<div class='cdmFeedTitle'>".
 448                                                                 "<div style=\"float : right\">$feed_icon_img</div>".
 449                                                                 "<a class='title' href=\"#\" onclick=\"viewfeed($feed_id)\">".
 450                                                                 $line["feed_title"]."</a> $vf_catchup_link</div>";
 451
 452                                                 }
 453                                         }
 454
 455                                         $mouseover_attrs = "onmouseover='postMouseIn(event, $id)'
 456                                                 onmouseout='postMouseOut($id)'";
 457
 458                                         $reply['content'] .= "<div class='hl $class' id='RROW-$id' $mouseover_attrs style='$row_background'>";
 459
 460                                         $reply['content'] .= "<div class='hlLeft'>";
 461
 462                                         $reply['content'] .= "<input dojoType=\"dijit.form.CheckBox\"
 463                                                         type=\"checkbox\" onclick=\"toggleSelectRow2(this)\"
 464                                                         class='rchk'>";
 465
 466                                         $reply['content'] .= "$marked_pic";
 467                                         $reply['content'] .= "$published_pic";
 468
 469                                         $reply['content'] .= "</div>";
 470
 471                                         $reply['content'] .= "<div onclick='return hlClicked(event, $id)'
 472                                                 class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";
 473                                         $reply['content'] .= "<a id=\"RTITLE-$id\" class=\"title\"
 474                                                 href=\"" . htmlspecialchars($line["link"]) . "\"
 475                                                 onclick=\"\">" .
 476                                                 truncate_string($line["title"], 200);
 477
 478                                         if (get_pref($this->link, 'SHOW_CONTENT_PREVIEW')) {
 479                                                 if ($content_preview) {
 480                                                         $reply['content'] .= "<span class=\"contentPreview\"> - $content_preview</span>";
 481                                                 }
 482                                         }
 483
 484                                         $reply['content'] .= "</a></span>";
 485
 486                                         $reply['content'] .= $labels_str;
 487
 488                                         $reply['content'] .= "</div>";
 489
 490                                         $reply['content'] .= "<span class=\"hlUpdated\">";
 491
 492                                         if (!get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {
 493                                                 if (@$line["feed_title"]) {
 494                                                         $reply['content'] .= "<div class=\"hlFeed\">
 495                                                                 <a href=\"#\" onclick=\"viewfeed($feed_id)\">".
 496                                                                 truncate_string($line["feed_title"],30)."</a>
 497                                                         </div>";
 498                                                 }
 499                                         }
 500
 501                                         $reply['content'] .= "<span title='$date_entered_fmt'>$updated_fmt</span>
 502                                                 </span>";
 503
 504                                         $reply['content'] .= "<div class=\"hlRight\">";
 505
 506                                         $reply['content'] .= $score_pic;
 507
 508                                         if ($line["feed_title"] && !get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {
 509
 510                                                 $reply['content'] .= "<span onclick=\"viewfeed($feed_id)\"
 511                                                         style=\"cursor : pointer\"
 512                                                         title=\"".htmlspecialchars($line['feed_title'])."\">
 513                                                         $feed_icon_img<span>";
 514                                         }
 515
 516                                         $reply['content'] .= "</div>";
 517                                         $reply['content'] .= "</div>";
 518
 519                                 } else {
 520
 521                                         $line["tags"] = get_article_tags($this->link, $id, $_SESSION["uid"], $line["tag_cache"]);
 522                                         unset($line["tag_cache"]);
 523
 524                                         $line["content"] = sanitize($this->link, $line["content_preview"],
 525                                                         sql_bool_to_bool($line['hide_images']), false, $entry_site_url);
 526
 527                                         foreach ($pluginhost->get_hooks($pluginhost::HOOK_RENDER_ARTICLE_CDM) as $p) {
 528                                                 $line = $p->hook_render_article_cdm($line);
 529                                         }
 530
 531                                         if (get_pref($this->link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
 532                                                 if ($feed_id != $vgroup_last_feed) {
 533
 534                                                         $cur_feed_title = $line["feed_title"];
 535                                                         $vgroup_last_feed = $feed_id;
 536
 537                                                         $cur_feed_title = htmlspecialchars($cur_feed_title);
 538
 539                                                         $vf_catchup_link = "(<a class='catchup' onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
 540
 541                                                         $has_feed_icon = feed_has_icon($feed_id);
 542
 543                                                         if ($has_feed_icon) {
 544                                                                 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
 545                                                         } else {
 546                                                                 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
 547                                                         }
 548
 549                                                         $reply['content'] .= "<div class='cdmFeedTitle'>".
 550                                                                 "<div style=\"float : right\">$feed_icon_img</div>".
 551                                                                 "<a href=\"#\" class='title' onclick=\"viewfeed($feed_id)\">".
 552                                                                 $line["feed_title"]."</a> $vf_catchup_link</div>";
 553                                                 }
 554                                         }
 555
 556                                         $mouseover_attrs = "onmouseover='postMouseIn(event, $id)'
 557                                                 onmouseout='postMouseOut($id)'";
 558
 559                                         $expanded_class = $expand_cdm ? "expanded" : "expandable";
 560
 561                                         $reply['content'] .= "<div class=\"cdm $expanded_class $class\"
 562                                                 id=\"RROW-$id\" $mouseover_attrs'>";
 563
 564                                         $reply['content'] .= "<div class=\"cdmHeader\" style=\"$row_background\">";
 565                                         $reply['content'] .= "<div style=\"vertical-align : middle\">";
 566
 567                                         $reply['content'] .= "<input dojoType=\"dijit.form.CheckBox\"
 568                                                         type=\"checkbox\" onclick=\"toggleSelectRow2(this, false, true)\"
 569                                                         class='rchk'>";
 570
 571                                         $reply['content'] .= "$marked_pic";
 572                                         $reply['content'] .= "$published_pic";
 573
 574                                         $reply['content'] .= "</div>";
 575
 576                                         $reply['content'] .= "<span id=\"RTITLE-$id\"
 577                                                 onclick=\"return cdmClicked(event, $id);\"
 578                                                 class=\"titleWrap$hlc_suffix\">
 579                                                 <a class=\"title\"
 580                                                 target=\"_blank\" href=\"".
 581                                                 htmlspecialchars($line["link"])."\">".
 582                                                 $line["title"] .
 583                                                 " <span class=\"author\">$entry_author</span></a>";
 584
 585                                         $reply['content'] .= $labels_str;
 586
 587                                         $reply['content'] .= "<span class='collapseBtn' style='display : none'>
 588                                                 <img src=\"images/collapse.png\" onclick=\"cdmCollapseArticle(event, $id)\"
 589                                                 title=\"".__("Collapse article")."\"/></span>";
 590
 591                                         if (!$expand_cdm)
 592                                                 $content_hidden = "style=\"display : none\"";
 593                                         else
 594                                                 $excerpt_hidden = "style=\"display : none\"";
 595
 596                                         $reply['content'] .= "<span $excerpt_hidden
 597                                                 id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";
 598                                         $reply['content'] .= "</span>";
 599
 600                                         if (!get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {
 601                                                 if (@$line["feed_title"]) {
 602                                                         $reply['content'] .= "<div class=\"hlFeed\">
 603                                                                 <a href=\"#\" onclick=\"viewfeed($feed_id)\">".
 604                                                                 truncate_string($line["feed_title"],30)."</a>
 605                                                         </div>";
 606                                                 }
 607                                         }
 608
 609                                         $reply['content'] .= "<span class='updated' title='$date_entered_fmt'>
 610                                                 $updated_fmt</span>";
 611
 612                                         $reply['content'] .= "<div style=\"vertical-align : middle\">";
 613                                         $reply['content'] .= "$score_pic";
 614
 615                                         if (!get_pref($this->link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
 616                                                 $reply['content'] .= "<span style=\"cursor : pointer\"
 617                                                         title=\"".htmlspecialchars($line["feed_title"])."\"
 618                                                         onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
 619                                         }
 620                                         $reply['content'] .= "</div>";
 621
 622                                         $reply['content'] .= "</div>";
 623
 624                                         $reply['content'] .= "<div class=\"cdmContent\" $content_hidden
 625                                                 onclick=\"return cdmClicked(event, $id);\"
 626                                                 id=\"CICD-$id\">";
 627
 628                                         $reply['content'] .= "<div id=\"POSTNOTE-$id\">";
 629                                         if ($line['note']) {
 630                                                 $reply['content'] .= format_article_note($id, $line['note']);
 631                                         }
 632                                         $reply['content'] .= "</div>";
 633
 634
 635                                         $reply['content'] .= "<div class=\"cdmContentInner\">";
 636
 637                         if ($line["orig_feed_id"]) {
 638
 639                                 $tmp_result = db_query($this->link, "SELECT * FROM ttrss_archived_feeds
 640                                         WHERE id = ".$line["orig_feed_id"]);
 641
 642                                                 if (db_num_rows($tmp_result) != 0) {
 643
 644                                                         $reply['content'] .= "<div clear='both'>";
 645                                                         $reply['content'] .= __("Originally from:");
 646
 647                                                         $reply['content'] .= "&nbsp;";
 648
 649                                                         $tmp_line = db_fetch_assoc($tmp_result);
 650
 651                                                         $reply['content'] .= "<a target='_blank'
 652                                                                 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
 653                                                                 $tmp_line['title'] . "</a>";
 654
 655                                                         $reply['content'] .= "&nbsp;";
 656
 657                                                         $reply['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
 658                                                         $reply['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_unset.svg'></a>";
 659
 660                                                         $reply['content'] .= "</div>";
 661                                                 }
 662                                         }
 663
 664                                         $reply['content'] .= "<span id=\"CWRAP-$id\">";
 665
 666 //                                      if (!$expand_cdm) {
 667                                                 $reply['content'] .= "<span id=\"CENCW-$id\" style=\"display : none\">";
 668                                                 $reply['content'] .= htmlspecialchars($line["content"]);
 669                                                 $reply['content'] .= "</span.";
 670
 671 //                                      } else {
 672 //                                              $reply['content'] .= $line["content"];
 673 //                                      }
 674
 675                                         $reply['content'] .= "</span>";
 676
 677                                         $always_display_enclosures = sql_bool_to_bool($line["always_display_enclosures"]);
 678
 679                                         $reply['content'] .= format_article_enclosures($this->link, $id, $always_display_enclosures, $line["content"], sql_bool_to_bool($line["hide_images"]));
 680
 681                                         $reply['content'] .= "</div>";
 682
 683                                         $reply['content'] .= "<div class=\"cdmFooter\">";
 684
 685                                         foreach ($pluginhost->get_hooks($pluginhost::HOOK_ARTICLE_LEFT_BUTTON) as $p) {
 686                                                 $reply['content'] .= $p->hook_article_left_button($line);
 687                                         }
 688
 689                                         $tags_str = format_tags_string($line["tags"], $id);
 690
 691                                         $reply['content'] .= "<img src='images/tag.png' alt='Tags' title='Tags'>
 692                                                 <span id=\"ATSTR-$id\">$tags_str</span>
 693                                                 <a title=\"".__('Edit tags for this article')."\"
 694                                                 href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>";
 695
 696                                         $num_comments = $line["num_comments"];
 697                                         $entry_comments = "";
 698
 699                                         if ($num_comments > 0) {
 700                                                 if ($line["comments"]) {
 701                                                         $comments_url = htmlspecialchars($line["comments"]);
 702                                                 } else {
 703                                                         $comments_url = htmlspecialchars($line["link"]);
 704                                                 }
 705                                                 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
 706                                         } else {
 707                                                 if ($line["comments"] && $line["link"] != $line["comments"]) {
 708                                                         $entry_comments = "<a target='_blank' href=\"".htmlspecialchars($line["comments"])."\">comments</a>";
 709                                                 }
 710                                         }
 711
 712                                         if ($entry_comments) $reply['content'] .= "&nbsp;($entry_comments)";
 713
 714                                         $reply['content'] .= "<div style=\"float : right\">";
 715
 716 //                                      $reply['content'] .= "$marked_pic";
 717 //                                      $reply['content'] .= "$published_pic";
 718
 719                                         foreach ($pluginhost->get_hooks($pluginhost::HOOK_ARTICLE_BUTTON) as $p) {
 720                                                 $reply['content'] .= $p->hook_article_button($line);
 721                                         }
 722
 723                                         $reply['content'] .= "</div>";
 724                                         $reply['content'] .= "</div>";
 725
 726                                         $reply['content'] .= "</div>";
 727
 728                                         $reply['content'] .= "</div>";
 729
 730                                 }
 731
 732                                 ++$lnum;
 733                         }
 734
 735                         if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PE", $timing_info);
 736
 737                 } else {
 738                         $message = "";
 739
 740                         switch ($view_mode) {
 741                                 case "unread":
 742                                         $message = __("No unread articles found to display.");
 743                                         break;
 744                                 case "updated":
 745                                         $message = __("No updated articles found to display.");
 746                                         break;
 747                                 case "marked":
 748                                         $message = __("No starred articles found to display.");
 749                                         break;
 750                                 default:
 751                                         if ($feed < LABEL_BASE_INDEX) {
 752                                                 $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.");
 753                                         } else {
 754                                                 $message = __("No articles found to display.");
 755                                         }
 756                         }
 757
 758                         if (!$offset && $message) {
 759                                 $reply['content'] .= "<div class='whiteBox'>$message";
 760
 761                                 $reply['content'] .= "<p><span class=\"insensitive\">";
 762
 763                                 $result = db_query($this->link, "SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
 764                                         WHERE owner_uid = " . $_SESSION['uid']);
 765
 766                                 $last_updated = db_fetch_result($result, 0, "last_updated");
 767                                 $last_updated = make_local_datetime($this->link, $last_updated, false);
 768
 769                                 $reply['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
 770
 771                                 $result = db_query($this->link, "SELECT COUNT(id) AS num_errors
 772                                         FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
 773
 774                                 $num_errors = db_fetch_result($result, 0, "num_errors");
 775
 776                                 if ($num_errors > 0) {
 777                                         $reply['content'] .= "<br/>";
 778                                         $reply['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
 779                                                 __('Some feeds have update errors (click for details)')."</a>";
 780                                 }
 781                                 $reply['content'] .= "</span></p></div>";
 782                         }
 783                 }
 784
 785                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H2", $timing_info);
 786
 787                 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache,
 788                         $vgroup_last_feed, $reply);
 789         }
 790
 791         function catchupAll() {
 792                 db_query($this->link, "UPDATE ttrss_user_entries SET
 793                                                 last_read = NOW(), unread = false WHERE unread = true AND owner_uid = " . $_SESSION["uid"]);
 794                 ccache_zero_all($this->link, $_SESSION["uid"]);
 795         }
 796
 797         function view() {
 798                 $timing_info = microtime(true);
 799
 800                 $reply = array();
 801
 802                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("0", $timing_info);
 803
 804                 $omode = db_escape_string($this->link, $_REQUEST["omode"]);
 805
 806                 $feed = db_escape_string($this->link, $_REQUEST["feed"]);
 807                 $method = db_escape_string($this->link, $_REQUEST["m"]);
 808                 $view_mode = db_escape_string($this->link, $_REQUEST["view_mode"]);
 809                 $limit = 30;
 810                 @$cat_view = $_REQUEST["cat"] == "true";
 811                 @$next_unread_feed = db_escape_string($this->link, $_REQUEST["nuf"]);
 812                 @$offset = db_escape_string($this->link, $_REQUEST["skip"]);
 813                 @$vgroup_last_feed = db_escape_string($this->link, $_REQUEST["vgrlf"]);
 814                 $order_by = db_escape_string($this->link, $_REQUEST["order_by"]);
 815
 816                 if (is_numeric($feed)) $feed = (int) $feed;
 817
 818                 /* Feed -5 is a special case: it is used to display auxiliary information
 819                  * when there's nothing to load - e.g. no stuff in fresh feed */
 820
 821                 if ($feed == -5) {
 822                         print json_encode($this->generate_dashboard_feed($this->link));
 823                         return;
 824                 }
 825
 826                 $result = false;
 827
 828                 if ($feed < LABEL_BASE_INDEX) {
 829                         $label_feed = feed_to_label_id($feed);
 830                         $result = db_query($this->link, "SELECT id FROM ttrss_labels2 WHERE
 831                                                         id = '$label_feed' AND owner_uid = " . $_SESSION['uid']);
 832                 } else if (!$cat_view && is_numeric($feed) && $feed > 0) {
 833                         $result = db_query($this->link, "SELECT id FROM ttrss_feeds WHERE
 834                                                         id = '$feed' AND owner_uid = " . $_SESSION['uid']);
 835                 } else if ($cat_view && is_numeric($feed) && $feed > 0) {
 836                         $result = db_query($this->link, "SELECT id FROM ttrss_feed_categories WHERE
 837                                                         id = '$feed' AND owner_uid = " . $_SESSION['uid']);
 838                 }
 839
 840                 if ($result && db_num_rows($result) == 0) {
 841                         print json_encode($this->generate_error_feed($this->link, __("Feed not found.")));
 842                         return;
 843                 }
 844
 845                 /* Updating a label ccache means recalculating all of the caches
 846                  * so for performance reasons we don't do that here */
 847
 848                 if ($feed >= 0) {
 849                         ccache_update($this->link, $feed, $_SESSION["uid"], $cat_view);
 850                 }
 851
 852                 set_pref($this->link, "_DEFAULT_VIEW_MODE", $view_mode);
 853                 set_pref($this->link, "_DEFAULT_VIEW_ORDER_BY", $order_by);
 854
 855                 /* bump login timestamp if needed */
 856                 if (time() - $_SESSION["last_login_update"] > 3600) {
 857                         db_query($this->link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
 858                                 $_SESSION["uid"]);
 859                         $_SESSION["last_login_update"] = time();
 860                 }
 861
 862                 if (!$cat_view && is_numeric($feed) && $feed > 0) {
 863                         db_query($this->link, "UPDATE ttrss_feeds SET last_viewed = NOW()
 864                                                         WHERE id = '$feed' AND owner_uid = ".$_SESSION["uid"]);
 865                 }
 866
 867                 $reply['headlines'] = array();
 868
 869                 if (!$next_unread_feed)
 870                         $reply['headlines']['id'] = $feed;
 871                 else
 872                         $reply['headlines']['id'] = $next_unread_feed;
 873
 874                 $reply['headlines']['is_cat'] = (bool) $cat_view;
 875
 876                 $override_order = false;
 877
 878                 switch ($order_by) {
 879                 case "title":
 880                         $override_order = "ttrss_entries.title";
 881                         break;
 882                 case "date_reverse":
 883                         $override_order = "date_entered, updated";
 884                         break;
 885                 case "feed_dates":
 886                         $override_order = "updated DESC";
 887                         break;
 888                 }
 889
 890                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("04", $timing_info);
 891
 892                 $ret = $this->format_headlines_list($feed, $method,
 893                         $view_mode, $limit, $cat_view, $next_unread_feed, $offset,
 894                         $vgroup_last_feed, $override_order, true);
 895
 896                 //$topmost_article_ids = $ret[0];
 897                 $headlines_count = $ret[1];
 898                 $returned_feed = $ret[2];
 899                 $disable_cache = $ret[3];
 900                 $vgroup_last_feed = $ret[4];
 901
 902                 $reply['headlines']['content'] =& $ret[5]['content'];
 903                 $reply['headlines']['toolbar'] =& $ret[5]['toolbar'];
 904
 905                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("05", $timing_info);
 906
 907                 $reply['headlines-info'] = array("count" => (int) $headlines_count,
 908                                                 "vgroup_last_feed" => $vgroup_last_feed,
 909                                                 "disable_cache" => (bool) $disable_cache);
 910
 911                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("30", $timing_info);
 912
 913                 $reply['runtime-info'] = make_runtime_info($this->link);
 914
 915                 print json_encode($reply);
 916
 917         }
 918
 919         private function generate_dashboard_feed($link) {
 920                 $reply = array();
 921
 922                 $reply['headlines']['id'] = -5;
 923                 $reply['headlines']['is_cat'] = false;
 924
 925                 $reply['headlines']['toolbar'] = '';
 926                 $reply['headlines']['content'] = "<div class='whiteBox'>".__('No feed selected.');
 927
 928                 $reply['headlines']['content'] .= "<p><span class=\"insensitive\">";
 929
 930                 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
 931                         WHERE owner_uid = " . $_SESSION['uid']);
 932
 933                 $last_updated = db_fetch_result($result, 0, "last_updated");
 934                 $last_updated = make_local_datetime($link, $last_updated, false);
 935
 936                 $reply['headlines']['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
 937
 938                 $result = db_query($link, "SELECT COUNT(id) AS num_errors
 939                         FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
 940
 941                 $num_errors = db_fetch_result($result, 0, "num_errors");
 942
 943                 if ($num_errors > 0) {
 944                         $reply['headlines']['content'] .= "<br/>";
 945                         $reply['headlines']['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
 946                                 __('Some feeds have update errors (click for details)')."</a>";
 947                 }
 948                 $reply['headlines']['content'] .= "</span></p>";
 949
 950                 $reply['headlines-info'] = array("count" => 0,
 951                         "vgroup_last_feed" => '',
 952                         "unread" => 0,
 953                         "disable_cache" => true);
 954
 955                 return $reply;
 956         }
 957
 958         private function generate_error_feed($link, $error) {
 959                 $reply = array();
 960
 961                 $reply['headlines']['id'] = -6;
 962                 $reply['headlines']['is_cat'] = false;
 963
 964                 $reply['headlines']['toolbar'] = '';
 965                 $reply['headlines']['content'] = "<div class='whiteBox'>". $error . "</div>";
 966
 967                 $reply['headlines-info'] = array("count" => 0,
 968                         "vgroup_last_feed" => '',
 969                         "unread" => 0,
 970                         "disable_cache" => true);
 971
 972                 return $reply;
 973         }
 974
 975         function quickAddFeed() {
 976                 print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"op\" value=\"rpc\">";
 977                 print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"method\" value=\"addfeed\">";
 978
 979                 print "<div class=\"dlgSec\">".__("Feed or site URL")."</div>";
 980                 print "<div class=\"dlgSecCont\">";
 981
 982                 print "<div style='float : right'>
 983                         <img style='display : none'
 984                                 id='feed_add_spinner' src='images/indicator_white.gif'></div>";
 985
 986                 print "<input style=\"font-size : 16px; width : 20em;\"
 987                         placeHolder=\"".__("Feed or site URL")."\"
 988                         dojoType=\"dijit.form.ValidationTextBox\" required=\"1\" name=\"feed\" id=\"feedDlg_feedUrl\">";
 989
 990                 print "<hr/>";
 991
 992                 if (get_pref($this->link, 'ENABLE_FEED_CATS')) {
 993                         print __('Place in category:') . " ";
 994                         print_feed_cat_select($this->link, "cat", false, 'dojoType="dijit.form.Select"');
 995                 }
 996
 997                 print "</div>";
 998
 999                 print '<div id="feedDlg_feedsContainer" style="display : none">
1000
1001                                 <div class="dlgSec">' . __('Available feeds') . '</div>
1002                                 <div class="dlgSecCont">'.
1003                                 '<select id="feedDlg_feedContainerSelect"
1004                                         dojoType="dijit.form.Select" size="3">
1005                                         <script type="dojo/method" event="onChange" args="value">
1006                                                 dijit.byId("feedDlg_feedUrl").attr("value", value);
1007                                         </script>
1008                                 </select>'.
1009                                 '</div></div>';
1010
1011                 print "<div id='feedDlg_loginContainer' style='display : none'>
1012
1013                                 <div class=\"dlgSec\">".__("Authentication")."</div>
1014                                 <div class=\"dlgSecCont\">".
1015
1016                                 " <input dojoType=\"dijit.form.TextBox\" name='login'\"
1017                                         placeHolder=\"".__("Login")."\"
1018                                         style=\"width : 10em;\"> ".
1019                                 " <input
1020                                         placeHolder=\"".__("Password")."\"
1021                                         dojoType=\"dijit.form.TextBox\" type='password'
1022                                         style=\"width : 10em;\" name='pass'\">
1023                         </div></div>";
1024
1025
1026                 print "<div style=\"clear : both\">
1027                         <input type=\"checkbox\" name=\"need_auth\" dojoType=\"dijit.form.CheckBox\" id=\"feedDlg_loginCheck\"
1028                                         onclick='checkboxToggleElement(this, \"feedDlg_loginContainer\")'>
1029                                 <label for=\"feedDlg_loginCheck\">".
1030                                 __('This feed requires authentication.')."</div>";
1031
1032                 print "</form>";
1033
1034                 print "<div class=\"dlgButtons\">
1035                         <button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('feedAddDlg').execute()\">".__('Subscribe')."</button>";
1036
1037                 if (!(defined('_DISABLE_FEED_BROWSER') && _DISABLE_FEED_BROWSER)) {
1038                         print "<button dojoType=\"dijit.form.Button\" onclick=\"return feedBrowser()\">".__('More feeds')."</button>";
1039                 }
1040
1041                 print "<button dojoType=\"dijit.form.Button\" onclick=\"return dijit.byId('feedAddDlg').hide()\">".__('Cancel')."</button>
1042                         </div>";
1043
1044                 //return;
1045         }
1046
1047         function feedBrowser() {
1048                 if (defined('_DISABLE_FEED_BROWSER') && _DISABLE_FEED_BROWSER) return;
1049
1050                 $browser_search = db_escape_string($this->link, $_REQUEST["search"]);
1051
1052                 print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"op\" value=\"rpc\">";
1053                 print "<input dojoType=\"dijit.form.TextBox\" style=\"display : none\" name=\"method\" value=\"updateFeedBrowser\">";
1054
1055                 print "<div dojoType=\"dijit.Toolbar\">
1056                         <div style='float : right'>
1057                         <img style='display : none'
1058                                 id='feed_browser_spinner' src='images/indicator_white.gif'>
1059                         <input name=\"search\" dojoType=\"dijit.form.TextBox\" size=\"20\" type=\"search\"
1060                                 onchange=\"dijit.byId('feedBrowserDlg').update()\" value=\"$browser_search\">
1061                         <button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('feedBrowserDlg').update()\">".__('Search')."</button>
1062                 </div>";
1063
1064                 print " <select name=\"mode\" dojoType=\"dijit.form.Select\" onchange=\"dijit.byId('feedBrowserDlg').update()\">
1065                         <option value='1'>" . __('Popular feeds') . "</option>
1066                         <option value='2'>" . __('Feed archive') . "</option>
1067                         </select> ";
1068
1069                 print __("limit:");
1070
1071                 print " <select dojoType=\"dijit.form.Select\" name=\"limit\" onchange=\"dijit.byId('feedBrowserDlg').update()\">";
1072
1073                 foreach (array(25, 50, 100, 200) as $l) {
1074                         $issel = ($l == $limit) ? "selected=\"1\"" : "";
1075                         print "<option $issel value=\"$l\">$l</option>";
1076                 }
1077
1078                 print "</select> ";
1079
1080                 print "</div>";
1081
1082                 $owner_uid = $_SESSION["uid"];
1083
1084                 require_once "feedbrowser.php";
1085
1086                 print "<ul class='browseFeedList' id='browseFeedList'>";
1087                 print make_feed_browser($this->link, $search, 25);
1088                 print "</ul>";
1089
1090                 print "<div align='center'>
1091                         <button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('feedBrowserDlg').execute()\">".__('Subscribe')."</button>
1092                         <button dojoType=\"dijit.form.Button\" style='display : none' id='feed_archive_remove' onclick=\"dijit.byId('feedBrowserDlg').removeFromArchive()\">".__('Remove')."</button>
1093                         <button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('feedBrowserDlg').hide()\" >".__('Cancel')."</button></div>";
1094
1095         }
1096
1097         function search() {
1098                 $this->params = explode(":", db_escape_string($this->link, $_REQUEST["param"]), 2);
1099
1100                 $active_feed_id = sprintf("%d", $this->params[0]);
1101                 $is_cat = $this->params[1] != "false";
1102
1103                 print "<div class=\"dlgSec\">".__('Look for')."</div>";
1104
1105                 print "<div class=\"dlgSecCont\">";
1106
1107                 print "<input dojoType=\"dijit.form.ValidationTextBox\"
1108                         style=\"font-size : 16px; width : 20em;\"
1109                         required=\"1\" name=\"query\" type=\"search\" value=''>";
1110
1111                 print "<hr/>".__('Limit search to:')." ";
1112
1113                 print "<select name=\"search_mode\" dojoType=\"dijit.form.Select\">
1114                         <option value=\"all_feeds\">".__('All feeds')."</option>";
1115
1116                 $feed_title = getFeedTitle($this->link, $active_feed_id);
1117
1118                 if (!$is_cat) {
1119                         $feed_cat_title = getFeedCatTitle($this->link, $active_feed_id);
1120                 } else {
1121                         $feed_cat_title = getCategoryTitle($this->link, $active_feed_id);
1122                 }
1123
1124                 if ($active_feed_id && !$is_cat) {
1125                         print "<option selected=\"1\" value=\"this_feed\">$feed_title</option>";
1126                 } else {
1127                         print "<option disabled=\"1\" value=\"false\">".__('This feed')."</option>";
1128                 }
1129
1130                 if ($is_cat) {
1131                         $cat_preselected = "selected=\"1\"";
1132                 }
1133
1134                 if (get_pref($this->link, 'ENABLE_FEED_CATS') && ($active_feed_id > 0 || $is_cat)) {
1135                         print "<option $cat_preselected value=\"this_cat\">$feed_cat_title</option>";
1136                 } else {
1137                         //print "<option disabled>".__('This category')."</option>";
1138                 }
1139
1140                 print "</select>";
1141
1142                 print "</div>";
1143
1144                 print "<div class=\"dlgButtons\">";
1145
1146                 if (!SPHINX_ENABLED) {
1147                         print "<div style=\"float : left\">
1148                                 <a class=\"visibleLink\" target=\"_blank\" href=\"http://tt-rss.org/wiki/SearchSyntax\">Search syntax</a>
1149                                 </div>";
1150                 }
1151
1152                 print "<button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('searchDlg').execute()\">".__('Search')."</button>
1153                 <button dojoType=\"dijit.form.Button\" onclick=\"dijit.byId('searchDlg').hide()\">".__('Cancel')."</button>
1154                 </div>";
1155         }
1156
1157
1158 }
1159 ?>