classes/feeds.php

   1 <?php
   2 require_once "colors.php";
   3
   4 class Feeds extends Handler_Protected {
   5
   6         function csrf_ignore($method) {
   7                 $csrf_ignored = array("index");
   8
   9                 return array_search($method, $csrf_ignored) !== false;
  10         }
  11
  12         private function make_gradient($end, $class) {
  13                 $start = $class == "even" ? "#f0f0f0" : "#ffffff";
  14
  15                 return "style='background: linear-gradient(left , $start 6%, $end 100%);
  16                         background: -o-linear-gradient(left , $start 6%, $end 100%);
  17                         background: -moz-linear-gradient(left , $start 6%, $end 100%);
  18                         background: -webkit-linear-gradient(left , $start 6%, $end 100%);
  19                         background: -ms-linear-gradient(left , $start 6%, $end 100%);
  20                         background: -webkit-gradient(linear, left top, right top,
  21                                 color-stop(0.06, $start), color-stop(1, $end));'";
  22         }
  23
  24         private function format_headline_subtoolbar($feed_site_url, $feed_title,
  25                         $feed_id, $is_cat, $search,
  26                         $search_mode, $view_mode, $error) {
  27
  28                 $page_prev_link = "viewFeedGoPage(-1)";
  29                 $page_next_link = "viewFeedGoPage(1)";
  30                 $page_first_link = "viewFeedGoPage(0)";
  31
  32                 $catchup_page_link = "catchupPage()";
  33                 $catchup_feed_link = "catchupCurrentFeed()";
  34                 $catchup_sel_link = "catchupSelection()";
  35
  36                 $archive_sel_link = "archiveSelection()";
  37                 $delete_sel_link = "deleteSelection()";
  38
  39                 $sel_all_link = "selectArticles('all')";
  40                 $sel_unread_link = "selectArticles('unread')";
  41                 $sel_none_link = "selectArticles('none')";
  42                 $sel_inv_link = "selectArticles('invert')";
  43
  44                 $tog_unread_link = "selectionToggleUnread()";
  45                 $tog_marked_link = "selectionToggleMarked()";
  46                 $tog_published_link = "selectionTogglePublished()";
  47
  48                 $set_score_link = "setSelectionScore()";
  49
  50                 if ($is_cat) $cat_q = "&is_cat=$is_cat";
  51
  52                 if ($search) {
  53                         $search_q = "&q=$search&smode=$search_mode";
  54                 } else {
  55                         $search_q = "";
  56                 }
  57
  58                 $rss_link = htmlspecialchars(get_self_url_prefix() .
  59                         "/public.php?op=rss&id=$feed_id$cat_q$search_q");
  60
  61                 // right part
  62
  63                 $reply .= "<span class='r'>";
  64                 $reply .= "<span id='feed_title'>";
  65
  66                 if ($feed_site_url) {
  67                         $target = "target=\"_blank\"";
  68                         $reply .= "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">".
  69                                 truncate_string($feed_title,30)."</a>";
  70
  71                         if ($error) {
  72                                 $reply .= " (<span class=\"error\" title=\"$error\">Error</span>)";
  73                         }
  74
  75                 } else {
  76                         $reply .= $feed_title;
  77                 }
  78
  79                 $reply .= "</span>";
  80
  81                 $reply .= "
  82                         <a href=\"#\"
  83                                 title=\"".__("View as RSS feed")."\"
  84                                 onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">
  85                                 <img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/pub_set.svg\"></a>";
  86
  87                 $reply .= "</span>";
  88
  89                 // left part
  90
  91                 $reply .= __('Select:')."
  92                         <a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,
  93                         <a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,
  94                         <a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,
  95                         <a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";
  96
  97                 $reply .= " ";
  98
  99                 $reply .= "<select dojoType=\"dijit.form.Select\"
 100                         onchange=\"headlineActionsChange(this)\">";
 101                 $reply .= "<option value=\"false\">".__('More...')."</option>";
 102
 103                 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>";
 104
 105                 $reply .= "<option value=\"$tog_unread_link\">".__('Unread')."</option>
 106                         <option value=\"$tog_marked_link\">".__('Starred')."</option>
 107                         <option value=\"$tog_published_link\">".__('Published')."</option>";
 108
 109                 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>";
 110
 111                 $reply .= "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>";
 112                 $reply .= "<option value=\"$set_score_link\">".__('Set score')."</option>";
 113
 114                 if ($feed_id != "0") {
 115                         $reply .= "<option value=\"$archive_sel_link\">".__('Archive')."</option>";
 116                 } else {
 117                         $reply .= "<option value=\"$archive_sel_link\">".__('Move back')."</option>";
 118                         $reply .= "<option value=\"$delete_sel_link\">".__('Delete')."</option>";
 119
 120                 }
 121
 122                 global $pluginhost;
 123
 124                 if ($pluginhost->get_plugin("mail")) {
 125                         $reply .= "<option value=\"emailArticle(false)\">".__('Forward by email').
 126                                 "</option>";
 127                 }
 128
 129                 if ($pluginhost->get_plugin("mailto")) {
 130                         $reply .= "<option value=\"mailtoArticle(false)\">".__('Forward by email').
 131                                 "</option>";
 132                 }
 133
 134                 $reply .= "<option value=\"0\" disabled=\"1\">".__('Feed:')."</option>";
 135
 136                 $reply .= "<option value=\"catchupPage()\">".__('Mark as read')."</option>";
 137
 138                 $reply .= "<option value=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";
 139
 140                 $reply .= "</select>";
 141
 142                 //$reply .= "</div>";
 143
 144                 //$reply .= "</h2";
 145
 146                 return $reply;
 147         }
 148
 149         private function format_headlines_list($feed, $method, $view_mode, $limit, $cat_view,
 150                                         $next_unread_feed, $offset, $vgr_last_feed = false,
 151                                         $override_order = false, $include_children = false) {
 152
 153                 if (isset($_REQUEST["DevForceUpdate"]))
 154                         header("Content-Type: text/plain");
 155
 156                 $disable_cache = false;
 157
 158                 $reply = array();
 159
 160                 $timing_info = microtime(true);
 161
 162                 $topmost_article_ids = array();
 163
 164                 if (!$offset) $offset = 0;
 165                 if ($method == "undefined") $method = "";
 166
 167                 $method_split = explode(":", $method);
 168
 169                 if ($method == "ForceUpdate" && $feed > 0 && is_numeric($feed)) {
 170                         // Update the feed if required with some basic flood control
 171
 172                         $result = db_query($this->link,
 173                                 "SELECT cache_images,".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated
 174                                         FROM ttrss_feeds WHERE id = '$feed'");
 175
 176                                 if (db_num_rows($result) != 0) {
 177                                         $last_updated = strtotime(db_fetch_result($result, 0, "last_updated"));
 178                                         $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
 179
 180                                         if (!$cache_images && time() - $last_updated > 120 || isset($_REQUEST['DevForceUpdate'])) {
 181                                                 include "rssfuncs.php";
 182                                                 update_rss_feed($this->link, $feed, true, true);
 183                                         } else {
 184                                                 db_query($this->link, "UPDATE ttrss_feeds SET last_updated = '1970-01-01', last_update_started = '1970-01-01'
 185                                                         WHERE id = '$feed'");
 186                                         }
 187                                 }
 188                 }
 189
 190                 if ($method_split[0] == "MarkAllReadGR")  {
 191                         catchup_feed($this->link, $method_split[1], false);
 192                 }
 193
 194                 // FIXME: might break tag display?
 195
 196                 if (is_numeric($feed) && $feed > 0 && !$cat_view) {
 197                         $result = db_query($this->link,
 198                                 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
 199
 200                         if (db_num_rows($result) == 0) {
 201                                 $reply['content'] = "<div align='center'>".__('Feed not found.')."</div>";
 202                         }
 203                 }
 204
 205                 @$search = db_escape_string($this->link, $_REQUEST["query"]);
 206
 207                 if ($search) {
 208                         $disable_cache = true;
 209                 }
 210
 211                 @$search_mode = db_escape_string($this->link, $_REQUEST["search_mode"]);
 212
 213                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
 214
 215 //              error_log("format_headlines_list: [" . $feed . "] method [" . $method . "]");
 216                 if( $search_mode == '' && $method != '' ){
 217                     $search_mode = $method;
 218                 }
 219 //              error_log("search_mode: " . $search_mode);
 220
 221                 if (!$cat_view && is_numeric($feed) && $feed < PLUGIN_FEED_BASE_INDEX && $feed > LABEL_BASE_INDEX) {
 222                         global $pluginhost;
 223
 224                         $handler = $pluginhost->get_feed_handler(
 225                                 PluginHost::feed_to_pfeed_id($feed));
 226
 227                 //      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, $ignore_vfeed_group = false) {
 228
 229                         if ($handler) {
 230                                 $options = array(
 231                                         "limit" => $limit,
 232                                         "view_mode" => $view_mode,
 233                                         "cat_view" => $cat_view,
 234                                         "search" => $search,
 235                                         "search_mode" => $search_mode,
 236                                         "override_order" => $override_order,
 237                                         "offset" => $offset,
 238                                         "owner_uid" => $_SESSION["uid"],
 239                                         "filter" => false,
 240                                         "since_id" => 0,
 241                                         "include_children" => $include_children);
 242
 243                                 $qfh_ret = $handler->get_headlines(PluginHost::feed_to_pfeed_id($feed),
 244                                         $options);
 245                         }
 246
 247                 } else {
 248                         $qfh_ret = queryFeedHeadlines($this->link, $feed, $limit, $view_mode, $cat_view,
 249                                 $search, $search_mode, $override_order, $offset, 0,
 250                                 false, 0, $include_children);
 251                 }
 252
 253                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
 254
 255                 $result = $qfh_ret[0];
 256                 $feed_title = $qfh_ret[1];
 257                 $feed_site_url = $qfh_ret[2];
 258                 $last_error = $qfh_ret[3];
 259
 260                 $vgroup_last_feed = $vgr_last_feed;
 261
 262                 $reply['toolbar'] = $this->format_headline_subtoolbar($feed_site_url,
 263                         $feed_title,
 264                         $feed, $cat_view, $search, $search_mode, $view_mode,
 265                         $last_error);
 266
 267                 $headlines_count = db_num_rows($result);
 268
 269                 /* if (get_pref($this->link, 'COMBINED_DISPLAY_MODE')) {
 270                         $button_plugins = array();
 271                         foreach (explode(",", ARTICLE_BUTTON_PLUGINS) as $p) {
 272                                 $pclass = "button_" . trim($p);
 273
 274                                 if (class_exists($pclass)) {
 275                                         $plugin = new $pclass($link);
 276                                         array_push($button_plugins, $plugin);
 277                                 }
 278                         }
 279                 } */
 280
 281                 global $pluginhost;
 282
 283                 if (db_num_rows($result) > 0) {
 284
 285                         $lnum = $offset;
 286
 287                         $num_unread = 0;
 288                         $cur_feed_title = '';
 289
 290                         $fresh_intl = get_pref($this->link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
 291
 292                         if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PS", $timing_info);
 293
 294                         $expand_cdm = get_pref($this->link, 'CDM_EXPANDED');
 295
 296                         while ($line = db_fetch_assoc($result)) {
 297                                 $class = ($lnum % 2) ? "even" : "odd";
 298
 299                                 $id = $line["id"];
 300                                 $feed_id = $line["feed_id"];
 301                                 $label_cache = $line["label_cache"];
 302                                 $labels = false;
 303                                 $label_row_style = "";
 304
 305                                 if ($label_cache) {
 306                                         $label_cache = json_decode($label_cache, true);
 307
 308                                         if ($label_cache) {
 309                                                 if ($label_cache["no-labels"] == 1)
 310                                                         $labels = array();
 311                                                 else
 312                                                         $labels = $label_cache;
 313                                         }
 314                                 }
 315
 316                                 if (!is_array($labels)) $labels = get_article_labels($this->link, $id);
 317
 318                                 if (count($labels) > 0) {
 319                                         for ($i = 0; $i < min(4, count($labels)); $i++) {
 320                                                 $bg = rgb2hsl(_color_unpack($labels[$i][3]));
 321
 322                                                 if ($bg && $bg[1] > 0) {
 323                                                         $bg[1] = 0.1;
 324                                                         $bg[2] = 1;
 325
 326                                                         $bg = _color_pack(hsl2rgb($bg));
 327                                                         $label_row_style = $this->make_gradient($bg, $class);;
 328
 329                                                         break;
 330                                                 }
 331                                         }
 332                                 }
 333
 334                                 $labels_str = "<span id=\"HLLCTR-$id\">";
 335                                 $labels_str .= format_article_labels($labels, $id);
 336                                 $labels_str .= "</span>";
 337
 338                                 if (count($topmost_article_ids) < 3) {
 339                                         array_push($topmost_article_ids, $id);
 340                                 }
 341
 342                                 if ($line["unread"] == "t" || $line["unread"] == "1") {
 343                                         $class .= " Unread";
 344                                         ++$num_unread;
 345                                         $is_unread = true;
 346                                 } else {
 347                                         $is_unread = false;
 348                                 }
 349
 350                                 if ($line["marked"] == "t" || $line["marked"] == "1") {
 351                                         $marked_pic = "<img id=\"FMPIC-$id\"
 352                                                 src=\"images/mark_set.svg\"
 353                                                 class=\"markedPic\" alt=\"Unstar article\"
 354                                                 onclick='javascript:toggleMark($id)'>";
 355                                 } else {
 356                                         $marked_pic = "<img id=\"FMPIC-$id\"
 357                                                 src=\"images/mark_unset.svg\"
 358                                                 class=\"markedPic\" alt=\"Star article\"
 359                                                 onclick='javascript:toggleMark($id)'>";
 360                                 }
 361
 362                                 if ($line["published"] == "t" || $line["published"] == "1") {
 363                                         $published_pic = "<img id=\"FPPIC-$id\" src=\"images/pub_set.svg\"
 364                                                 class=\"markedPic\"
 365                                                 alt=\"Unpublish article\" onclick='javascript:togglePub($id)'>";
 366                                 } else {
 367                                         $published_pic = "<img id=\"FPPIC-$id\" src=\"images/pub_unset.svg\"
 368                                                 class=\"markedPic\"
 369                                                 alt=\"Publish article\" onclick='javascript:togglePub($id)'>";
 370                                 }
 371
 372 #                               $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
 373 #                                       $line["title"] . "</a>";
 374
 375 #                               $content_link = "<a
 376 #                                       href=\"" . htmlspecialchars($line["link"]) . "\"
 377 #                                       onclick=\"view($id,$feed_id);\">" .
 378 #                                       $line["title"] . "</a>";
 379
 380 #                               $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
 381 #                                       $line["title"] . "</a>";
 382
 383                                 $updated_fmt = make_local_datetime($this->link, $line["updated"], false);
 384                                 $date_entered_fmt = T_sprintf("Imported at %s",
 385                                         make_local_datetime($this->link, $line["date_entered"], false));
 386
 387                                 if (get_pref($this->link, 'SHOW_CONTENT_PREVIEW')) {
 388                                         $content_preview = truncate_string(strip_tags($line["content_preview"]),
 389                                                 100);
 390                                 }
 391
 392                                 $score = $line["score"];
 393
 394                                 $score_pic = "images/" . get_score_pic($score);
 395
 396 /*                              $score_title = __("(Click to change)");
 397                                 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
 398                                         onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
 399
 400                                 $score_pic = "<img class='hlScorePic' score='$score' onclick='changeScore($id, this)' src=\"$score_pic\"
 401                                         title=\"$score\">";
 402
 403                                 if ($score > 500) {
 404                                         $hlc_suffix = "H";
 405                                 } else if ($score < -100) {
 406                                         $hlc_suffix = "L";
 407                                 } else {
 408                                         $hlc_suffix = "";
 409                                 }
 410
 411                                 $entry_author = $line["author"];
 412
 413                                 if ($entry_author) {
 414                                         $entry_author = " - $entry_author";
 415                                 }
 416
 417                                 $has_feed_icon = feed_has_icon($feed_id);
 418
 419                                 if ($has_feed_icon) {
 420                                         $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
 421                                 } else {
 422                                         $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/pub_set.svg\" alt=\"\">";
 423                                 }
 424
 425                                 $entry_site_url = $line["site_url"];
 426
 427                                 if (!get_pref($this->link, 'COMBINED_DISPLAY_MODE')) {
 428
 429                                         if (get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {
 430                                                 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
 431
 432                                                         $cur_feed_title = $line["feed_title"];
 433                                                         $vgroup_last_feed = $feed_id;
 434
 435                                                         $cur_feed_title = htmlspecialchars($cur_feed_title);
 436
 437                                                         $vf_catchup_link = "(<a class='catchup' onclick='catchupFeedInGroup($feed_id);' href='#'>".__('Mark as read')."</a>)";
 438
 439                                                         $reply['content'] .= "<div class='cdmFeedTitle'>".
 440                                                                 "<div style=\"float : right\">$feed_icon_img</div>".
 441                                                                 "<a class='title' href=\"#\" onclick=\"viewfeed($feed_id)\">".
 442                                                                 $line["feed_title"]."</a> $vf_catchup_link</div>";
 443
 444                                                 }
 445                                         }
 446
 447                                         $mouseover_attrs = "onmouseover='postMouseIn(event, $id)'
 448                                                 onmouseout='postMouseOut($id)'";
 449
 450                                         $reply['content'] .= "<div class='hl $class' id='RROW-$id' $label_row_style $mouseover_attrs>";
 451
 452                                         $reply['content'] .= "<div class='hlLeft'>";
 453
 454                                         $reply['content'] .= "<input dojoType=\"dijit.form.CheckBox\"
 455                                                         type=\"checkbox\" onclick=\"toggleSelectRow2(this)\"
 456                                                         id=\"RCHK-$id\">";
 457
 458                                         $reply['content'] .= "$marked_pic";
 459                                         $reply['content'] .= "$published_pic";
 460
 461                                         $reply['content'] .= "</div>";
 462
 463                                         $reply['content'] .= "<div onclick='return hlClicked(event, $id)'
 464                                                 class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";
 465                                         $reply['content'] .= "<a id=\"RTITLE-$id\"
 466                                                 href=\"" . htmlspecialchars($line["link"]) . "\"
 467                                                 onclick=\"\">" .
 468                                                 truncate_string($line["title"], 200);
 469
 470                                         if (get_pref($this->link, 'SHOW_CONTENT_PREVIEW')) {
 471                                                 if ($content_preview) {
 472                                                         $reply['content'] .= "<span class=\"contentPreview\"> - $content_preview</span>";
 473                                                 }
 474                                         }
 475
 476                                         $reply['content'] .= "</a></span>";
 477
 478                                         $reply['content'] .= $labels_str;
 479
 480                                         $reply['content'] .= "</div>";
 481
 482                                         $reply['content'] .= "<span class=\"hlUpdated\">";
 483
 484                                         if (!get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {
 485                                                 if (@$line["feed_title"]) {
 486                                                         $reply['content'] .= "<div class=\"hlFeed\">
 487                                                                 <a href=\"#\" onclick=\"viewfeed($feed_id)\">".
 488                                                                 truncate_string($line["feed_title"],30)."</a>
 489                                                         </div>";
 490                                                 }
 491                                         }
 492
 493                                         $reply['content'] .= "<span title='$date_entered_fmt'>$updated_fmt</span>
 494                                                 </span>";
 495
 496                                         $reply['content'] .= "<div class=\"hlRight\">";
 497
 498                                         $reply['content'] .= $score_pic;
 499
 500                                         if ($line["feed_title"] && !get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {
 501
 502                                                 $reply['content'] .= "<span onclick=\"viewfeed($feed_id)\"
 503                                                         style=\"cursor : pointer\"
 504                                                         title=\"".htmlspecialchars($line['feed_title'])."\">
 505                                                         $feed_icon_img<span>";
 506                                         }
 507
 508                                         $reply['content'] .= "</div>";
 509                                         $reply['content'] .= "</div>";
 510
 511                                 } else {
 512
 513                                         $line["tags"] = get_article_tags($this->link, $id, $_SESSION["uid"], $line["tag_cache"]);
 514                                         unset($line["tag_cache"]);
 515
 516                                         $line["content"] = sanitize($this->link, $line["content_preview"],
 517                                                         sql_bool_to_bool($line['hide_images']), false, $entry_site_url);
 518
 519                                         foreach ($pluginhost->get_hooks($pluginhost::HOOK_RENDER_ARTICLE_CDM) as $p) {
 520                                                 $line = $p->hook_render_article_cdm($line);
 521                                         }
 522
 523                                         if (get_pref($this->link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
 524                                                 if ($feed_id != $vgroup_last_feed) {
 525
 526                                                         $cur_feed_title = $line["feed_title"];
 527                                                         $vgroup_last_feed = $feed_id;
 528
 529                                                         $cur_feed_title = htmlspecialchars($cur_feed_title);
 530
 531                                                         $vf_catchup_link = "(<a class='catchup' onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
 532
 533                                                         $has_feed_icon = feed_has_icon($feed_id);
 534
 535                                                         if ($has_feed_icon) {
 536                                                                 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
 537                                                         } else {
 538                                                                 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
 539                                                         }
 540
 541                                                         $reply['content'] .= "<div class='cdmFeedTitle'>".
 542                                                                 "<div style=\"float : right\">$feed_icon_img</div>".
 543                                                                 "<a href=\"#\" class='title' onclick=\"viewfeed($feed_id)\">".
 544                                                                 $line["feed_title"]."</a> $vf_catchup_link</div>";
 545                                                 }
 546                                         }
 547
 548                                         $mouseover_attrs = "onmouseover='postMouseIn(event, $id)'
 549                                                 onmouseout='postMouseOut($id)'";
 550
 551                                         $expanded_class = $expand_cdm ? "expanded" : "expandable";
 552
 553                                         $reply['content'] .= "<div class=\"cdm $expanded_class $class\"
 554                                                 id=\"RROW-$id\" $mouseover_attrs'>";
 555
 556                                         $reply['content'] .= "<div class=\"cdmHeader\">";
 557
 558                                         $reply['content'] .= "<div style=\"vertical-align : middle\">";
 559
 560                                         $reply['content'] .= "<input dojoType=\"dijit.form.CheckBox\"
 561                                                         type=\"checkbox\" onclick=\"toggleSelectRow2(this, false, true)\"
 562                                                         id=\"RCHK-$id\">";
 563
 564                                         $reply['content'] .= "$marked_pic";
 565                                         $reply['content'] .= "$published_pic";
 566
 567                                         $reply['content'] .= "</div>";
 568
 569                                         $reply['content'] .= "<span id=\"RTITLE-$id\"
 570                                                 onclick=\"return cdmClicked(event, $id);\"
 571                                                 class=\"titleWrap$hlc_suffix\">
 572                                                 <a class=\"title\"
 573                                                 target=\"_blank\" href=\"".
 574                                                 htmlspecialchars($line["link"])."\">".
 575                                                 $line["title"] .
 576                                                 " <span class=\"author\">$entry_author</span></a>";
 577
 578                                         $reply['content'] .= $labels_str;
 579
 580                                         $reply['content'] .= "<span class='collapseBtn' style='display : none'>
 581                                                 <img src=\"images/collapse.png\" onclick=\"cdmCollapseArticle(event, $id)\"
 582                                                 title=\"".__("Collapse article")."\"/></span>";
 583
 584                                         if (!$expand_cdm)
 585                                                 $content_hidden = "style=\"display : none\"";
 586                                         else
 587                                                 $excerpt_hidden = "style=\"display : none\"";
 588
 589                                         $reply['content'] .= "<span $excerpt_hidden
 590                                                 id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";
 591                                         $reply['content'] .= "</span>";
 592
 593                                         if (!get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {
 594                                                 if (@$line["feed_title"]) {
 595                                                         $reply['content'] .= "<div class=\"hlFeed\">
 596                                                                 <a href=\"#\" onclick=\"viewfeed($feed_id)\">".
 597                                                                 truncate_string($line["feed_title"],30)."</a>
 598                                                         </div>";
 599                                                 }
 600                                         }
 601
 602                                         $reply['content'] .= "<span class='updated' title='$date_entered_fmt'>
 603                                                 $updated_fmt</span>";
 604
 605                                         $reply['content'] .= "<div style=\"vertical-align : middle\">";
 606                                         $reply['content'] .= "$score_pic";
 607
 608                                         if (!get_pref($this->link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
 609                                                 $reply['content'] .= "<span style=\"cursor : pointer\"
 610                                                         title=\"".htmlspecialchars($line["feed_title"])."\"
 611                                                         onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
 612                                         }
 613                                         $reply['content'] .= "</div>";
 614
 615                                         $reply['content'] .= "</div>";
 616
 617                                         $reply['content'] .= "<div class=\"cdmContent\" $content_hidden
 618                                                 onclick=\"return cdmClicked(event, $id);\"
 619                                                 id=\"CICD-$id\">";
 620
 621                                         $reply['content'] .= "<div id=\"POSTNOTE-$id\">";
 622                                         if ($line['note']) {
 623                                                 $reply['content'] .= format_article_note($id, $line['note']);
 624                                         }
 625                                         $reply['content'] .= "</div>";
 626
 627
 628                                         $reply['content'] .= "<div class=\"cdmContentInner\">";
 629
 630                         if ($line["orig_feed_id"]) {
 631
 632                                 $tmp_result = db_query($this->link, "SELECT * FROM ttrss_archived_feeds
 633                                         WHERE id = ".$line["orig_feed_id"]);
 634
 635                                                 if (db_num_rows($tmp_result) != 0) {
 636
 637                                                         $reply['content'] .= "<div clear='both'>";
 638                                                         $reply['content'] .= __("Originally from:");
 639
 640                                                         $reply['content'] .= "&nbsp;";
 641
 642                                                         $tmp_line = db_fetch_assoc($tmp_result);
 643
 644                                                         $reply['content'] .= "<a target='_blank'
 645                                                                 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
 646                                                                 $tmp_line['title'] . "</a>";
 647
 648                                                         $reply['content'] .= "&nbsp;";
 649
 650                                                         $reply['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
 651                                                         $reply['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_unset.svg'></a>";
 652
 653                                                         $reply['content'] .= "</div>";
 654                                                 }
 655                                         }
 656
 657                                         $reply['content'] .= "<span id=\"CWRAP-$id\">";
 658
 659 //                                      if (!$expand_cdm) {
 660                                                 $reply['content'] .= "<span id=\"CENCW-$id\" style=\"display : none\">";
 661                                                 $reply['content'] .= htmlspecialchars($line["content"]);
 662                                                 $reply['content'] .= "</span.";
 663
 664 //                                      } else {
 665 //                                              $reply['content'] .= $line["content"];
 666 //                                      }
 667
 668                                         $reply['content'] .= "</span>";
 669
 670                                         $always_display_enclosures = sql_bool_to_bool($line["always_display_enclosures"]);
 671
 672                                         $reply['content'] .= format_article_enclosures($this->link, $id, $always_display_enclosures, $line["content"], sql_bool_to_bool($line["hide_images"]));
 673
 674                                         $reply['content'] .= "</div>";
 675
 676                                         $reply['content'] .= "<div class=\"cdmFooter\">";
 677
 678                                         $tags_str = format_tags_string($line["tags"], $id);
 679
 680                                         $reply['content'] .= "<img src='images/tag.png' alt='Tags' title='Tags'>
 681                                                 <span id=\"ATSTR-$id\">$tags_str</span>
 682                                                 <a title=\"".__('Edit tags for this article')."\"
 683                                                 href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>";
 684
 685                                         $num_comments = $line["num_comments"];
 686                                         $entry_comments = "";
 687
 688                                         if ($num_comments > 0) {
 689                                                 if ($line["comments"]) {
 690                                                         $comments_url = htmlspecialchars($line["comments"]);
 691                                                 } else {
 692                                                         $comments_url = htmlspecialchars($line["link"]);
 693                                                 }
 694                                                 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
 695                                         } else {
 696                                                 if ($line["comments"] && $line["link"] != $line["comments"]) {
 697                                                         $entry_comments = "<a target='_blank' href=\"".htmlspecialchars($line["comments"])."\">comments</a>";
 698                                                 }
 699                                         }
 700
 701                                         if ($entry_comments) $reply['content'] .= "&nbsp;($entry_comments)";
 702
 703                                         $reply['content'] .= "<div style=\"float : right\">";
 704
 705                                         foreach ($pluginhost->get_hooks($pluginhost::HOOK_ARTICLE_BUTTON) as $p) {
 706                                                 $reply['content'] .= $p->hook_article_button($line);
 707                                         }
 708
 709                                         $reply['content'] .= "</div>";
 710                                         $reply['content'] .= "</div>";
 711
 712                                         $reply['content'] .= "</div>";
 713
 714                                         $reply['content'] .= "</div>";
 715
 716                                 }
 717
 718                                 ++$lnum;
 719                         }
 720
 721                         if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PE", $timing_info);
 722
 723                 } else {
 724                         $message = "";
 725
 726                         switch ($view_mode) {
 727                                 case "unread":
 728                                         $message = __("No unread articles found to display.");
 729                                         break;
 730                                 case "updated":
 731                                         $message = __("No updated articles found to display.");
 732                                         break;
 733                                 case "marked":
 734                                         $message = __("No starred articles found to display.");
 735                                         break;
 736                                 default:
 737                                         if ($feed < LABEL_BASE_INDEX) {
 738                                                 $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
 739                                         } else {
 740                                                 $message = __("No articles found to display.");
 741                                         }
 742                         }
 743
 744                         if (!$offset && $message) {
 745                                 $reply['content'] .= "<div class='whiteBox'>$message";
 746
 747                                 $reply['content'] .= "<p><span class=\"insensitive\">";
 748
 749                                 $result = db_query($this->link, "SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
 750                                         WHERE owner_uid = " . $_SESSION['uid']);
 751
 752                                 $last_updated = db_fetch_result($result, 0, "last_updated");
 753                                 $last_updated = make_local_datetime($this->link, $last_updated, false);
 754
 755                                 $reply['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
 756
 757                                 $result = db_query($this->link, "SELECT COUNT(id) AS num_errors
 758                                         FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
 759
 760                                 $num_errors = db_fetch_result($result, 0, "num_errors");
 761
 762                                 if ($num_errors > 0) {
 763                                         $reply['content'] .= "<br/>";
 764                                         $reply['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
 765                                                 __('Some feeds have update errors (click for details)')."</a>";
 766                                 }
 767                                 $reply['content'] .= "</span></p></div>";
 768                         }
 769                 }
 770
 771                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H2", $timing_info);
 772
 773                 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache,
 774                         $vgroup_last_feed, $reply);
 775         }
 776
 777         function catchupAll() {
 778                 db_query($this->link, "UPDATE ttrss_user_entries SET
 779                                                 last_read = NOW(), unread = false WHERE unread = true AND owner_uid = " . $_SESSION["uid"]);
 780                 ccache_zero_all($this->link, $_SESSION["uid"]);
 781         }
 782
 783         function view() {
 784                 $timing_info = microtime(true);
 785
 786                 $reply = array();
 787
 788                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("0", $timing_info);
 789
 790                 $omode = db_escape_string($this->link, $_REQUEST["omode"]);
 791
 792                 $feed = db_escape_string($this->link, $_REQUEST["feed"]);
 793                 $method = db_escape_string($this->link, $_REQUEST["m"]);
 794                 $view_mode = db_escape_string($this->link, $_REQUEST["view_mode"]);
 795                 $limit = (int) get_pref($this->link, "DEFAULT_ARTICLE_LIMIT");
 796                 @$cat_view = $_REQUEST["cat"] == "true";
 797                 @$next_unread_feed = db_escape_string($this->link, $_REQUEST["nuf"]);
 798                 @$offset = db_escape_string($this->link, $_REQUEST["skip"]);
 799                 @$vgroup_last_feed = db_escape_string($this->link, $_REQUEST["vgrlf"]);
 800                 $order_by = db_escape_string($this->link, $_REQUEST["order_by"]);
 801
 802                 if (is_numeric($feed)) $feed = (int) $feed;
 803
 804                 /* Feed -5 is a special case: it is used to display auxiliary information
 805                  * when there's nothing to load - e.g. no stuff in fresh feed */
 806
 807                 if ($feed == -5) {
 808                         print json_encode($this->generate_dashboard_feed($this->link));
 809                         return;
 810                 }
 811
 812                 $result = false;
 813
 814                 if ($feed < LABEL_BASE_INDEX) {
 815                         $label_feed = feed_to_label_id($feed);
 816                         $result = db_query($this->link, "SELECT id FROM ttrss_labels2 WHERE
 817                                                         id = '$label_feed' AND owner_uid = " . $_SESSION['uid']);
 818                 } else if (!$cat_view && is_numeric($feed) && $feed > 0) {
 819                         $result = db_query($this->link, "SELECT id FROM ttrss_feeds WHERE
 820                                                         id = '$feed' AND owner_uid = " . $_SESSION['uid']);
 821                 } else if ($cat_view && is_numeric($feed) && $feed > 0) {
 822                         $result = db_query($this->link, "SELECT id FROM ttrss_feed_categories WHERE
 823                                                         id = '$feed' AND owner_uid = " . $_SESSION['uid']);
 824                 }
 825
 826                 if ($result && db_num_rows($result) == 0) {
 827                         print json_encode($this->generate_error_feed($this->link, __("Feed not found.")));
 828                         return;
 829                 }
 830
 831                 /* Updating a label ccache means recalculating all of the caches
 832                  * so for performance reasons we don't do that here */
 833
 834                 if ($feed >= 0) {
 835                         ccache_update($this->link, $feed, $_SESSION["uid"], $cat_view);
 836                 }
 837
 838                 set_pref($this->link, "_DEFAULT_VIEW_MODE", $view_mode);
 839                 set_pref($this->link, "_DEFAULT_VIEW_LIMIT", $limit);
 840                 set_pref($this->link, "_DEFAULT_VIEW_ORDER_BY", $order_by);
 841
 842                 /* bump login timestamp if needed */
 843                 if (time() - $_SESSION["last_login_update"] > 3600) {
 844                         db_query($this->link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
 845                                 $_SESSION["uid"]);
 846                         $_SESSION["last_login_update"] = time();
 847                 }
 848
 849                 if (!$cat_view && is_numeric($feed) && $feed > 0) {
 850                         db_query($this->link, "UPDATE ttrss_feeds SET last_viewed = NOW()
 851                                                         WHERE id = '$feed' AND owner_uid = ".$_SESSION["uid"]);
 852                 }
 853
 854                 $reply['headlines'] = array();
 855
 856                 if (!$next_unread_feed)
 857                         $reply['headlines']['id'] = $feed;
 858                 else
 859                         $reply['headlines']['id'] = $next_unread_feed;
 860
 861                 $reply['headlines']['is_cat'] = (bool) $cat_view;
 862
 863                 $override_order = false;
 864
 865                 switch ($order_by) {
 866                         case "date_reverse":
 867                                 $override_order = "date_entered, updated";
 868                                 break;
 869                         case "feed_dates":
 870                                 $override_order = "updated DESC";
 871                                 break;
 872                 }
 873
 874                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("04", $timing_info);
 875
 876                 $ret = $this->format_headlines_list($feed, $method,
 877                         $view_mode, $limit, $cat_view, $next_unread_feed, $offset,
 878                         $vgroup_last_feed, $override_order, true);
 879
 880                 //$topmost_article_ids = $ret[0];
 881                 $headlines_count = $ret[1];
 882                 $returned_feed = $ret[2];
 883                 $disable_cache = $ret[3];
 884                 $vgroup_last_feed = $ret[4];
 885
 886                 $reply['headlines']['content'] =& $ret[5]['content'];
 887                 $reply['headlines']['toolbar'] =& $ret[5]['toolbar'];
 888
 889                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("05", $timing_info);
 890
 891                 $reply['headlines-info'] = array("count" => (int) $headlines_count,
 892                                                 "vgroup_last_feed" => $vgroup_last_feed,
 893                                                 "disable_cache" => (bool) $disable_cache);
 894
 895                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("30", $timing_info);
 896
 897                 $reply['runtime-info'] = make_runtime_info($this->link);
 898
 899                 print json_encode($reply);
 900
 901         }
 902
 903         private function generate_dashboard_feed($link) {
 904                 $reply = array();
 905
 906                 $reply['headlines']['id'] = -5;
 907                 $reply['headlines']['is_cat'] = false;
 908
 909                 $reply['headlines']['toolbar'] = '';
 910                 $reply['headlines']['content'] = "<div class='whiteBox'>".__('No feed selected.');
 911
 912                 $reply['headlines']['content'] .= "<p><span class=\"insensitive\">";
 913
 914                 $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
 915                         WHERE owner_uid = " . $_SESSION['uid']);
 916
 917                 $last_updated = db_fetch_result($result, 0, "last_updated");
 918                 $last_updated = make_local_datetime($link, $last_updated, false);
 919
 920                 $reply['headlines']['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
 921
 922                 $result = db_query($link, "SELECT COUNT(id) AS num_errors
 923                         FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
 924
 925                 $num_errors = db_fetch_result($result, 0, "num_errors");
 926
 927                 if ($num_errors > 0) {
 928                         $reply['headlines']['content'] .= "<br/>";
 929                         $reply['headlines']['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
 930                                 __('Some feeds have update errors (click for details)')."</a>";
 931                 }
 932                 $reply['headlines']['content'] .= "</span></p>";
 933
 934                 $reply['headlines-info'] = array("count" => 0,
 935                         "vgroup_last_feed" => '',
 936                         "unread" => 0,
 937                         "disable_cache" => true);
 938
 939                 return $reply;
 940         }
 941
 942         private function generate_error_feed($link, $error) {
 943                 $reply = array();
 944
 945                 $reply['headlines']['id'] = -6;
 946                 $reply['headlines']['is_cat'] = false;
 947
 948                 $reply['headlines']['toolbar'] = '';
 949                 $reply['headlines']['content'] = "<div class='whiteBox'>". $error . "</div>";
 950
 951                 $reply['headlines-info'] = array("count" => 0,
 952                         "vgroup_last_feed" => '',
 953                         "unread" => 0,
 954                         "disable_cache" => true);
 955
 956                 return $reply;
 957         }
 958
 959 }
 960 ?>