classes/feeds.php

   1 <?php
   2 class Feeds extends Handler_Protected {
   3
   4         function csrf_ignore($method) {
   5                 $csrf_ignored = array("index");
   6
   7                 return array_search($method, $csrf_ignored) !== false;
   8         }
   9
  10         private function format_headline_subtoolbar($feed_site_url, $feed_title,
  11                         $feed_id, $is_cat, $search, $match_on,
  12                         $search_mode, $view_mode, $error) {
  13
  14                 $page_prev_link = "viewFeedGoPage(-1)";
  15                 $page_next_link = "viewFeedGoPage(1)";
  16                 $page_first_link = "viewFeedGoPage(0)";
  17
  18                 $catchup_page_link = "catchupPage()";
  19                 $catchup_feed_link = "catchupCurrentFeed()";
  20                 $catchup_sel_link = "catchupSelection()";
  21
  22                 $archive_sel_link = "archiveSelection()";
  23                 $delete_sel_link = "deleteSelection()";
  24
  25                 $sel_all_link = "selectArticles('all')";
  26                 $sel_unread_link = "selectArticles('unread')";
  27                 $sel_none_link = "selectArticles('none')";
  28                 $sel_inv_link = "selectArticles('invert')";
  29
  30                 $tog_unread_link = "selectionToggleUnread()";
  31                 $tog_marked_link = "selectionToggleMarked()";
  32                 $tog_published_link = "selectionTogglePublished()";
  33
  34                 if ($is_cat) $cat_q = "&is_cat=$is_cat";
  35
  36                 if ($search) {
  37                         $search_q = "&q=$search&m=$match_on&smode=$search_mode";
  38                 } else {
  39                         $search_q = "";
  40                 }
  41
  42                 $rss_link = htmlspecialchars(get_self_url_prefix() .
  43                         "/public.php?op=rss&id=$feed_id$cat_q$search_q");
  44
  45                 // right part
  46
  47                 $reply .= "<span class='r'>";
  48
  49                 if ($feed_site_url) {
  50                         $target = "target=\"_blank\"";
  51                         $reply .= "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">".
  52                                 truncate_string($feed_title,30)."</a>";
  53
  54                         if ($error) {
  55                                 $reply .= " (<span class=\"error\" title=\"$error\">Error</span>)";
  56                         }
  57
  58                 } else {
  59                         $reply .= $feed_title;
  60                 }
  61
  62                 $reply .= "
  63                         <a href=\"#\"
  64                                 title=\"".__("View as RSS feed")."\"
  65                                 onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">
  66                                 <img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/feed-icon-12x12.png\"></a>";
  67
  68                 $reply .= "</span>";
  69
  70                 // left part
  71
  72                 $reply .= __('Select:')."
  73                         <a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,
  74                         <a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,
  75                         <a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,
  76                         <a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";
  77
  78                 $reply .= " ";
  79
  80                 $reply .= "<select dojoType=\"dijit.form.Select\"
  81                         onchange=\"headlineActionsChange(this)\">";
  82                 $reply .= "<option value=\"false\">".__('Actions...')."</option>";
  83
  84                 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>";
  85
  86                 $reply .= "<option value=\"$tog_unread_link\">".__('Unread')."</option>
  87                         <option value=\"$tog_marked_link\">".__('Starred')."</option>
  88                         <option value=\"$tog_published_link\">".__('Published')."</option>";
  89
  90                 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>";
  91
  92                 $reply .= "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>";
  93
  94                 if ($feed_id != "0") {
  95                         $reply .= "<option value=\"$archive_sel_link\">".__('Archive')."</option>";
  96                 } else {
  97                         $reply .= "<option value=\"$archive_sel_link\">".__('Move back')."</option>";
  98                         $reply .= "<option value=\"$delete_sel_link\">".__('Delete')."</option>";
  99
 100                 }
 101
 102                 $reply .= "<option value=\"emailArticle(false)\">".__('Forward by email').
 103                         "</option>";
 104
 105                 $reply .= "<option value=\"0\" disabled=\"1\">".__('Feed:')."</option>";
 106
 107                 $reply .= "<option value=\"catchupPage()\">".__('Mark as read')."</option>";
 108
 109                 $reply .= "<option value=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";
 110
 111                 $reply .= "</select>";
 112
 113                 //$reply .= "</div>";
 114
 115                 //$reply .= "</h2";
 116
 117                 return $reply;
 118         }
 119
 120         private function format_headlines_list($feed, $method, $view_mode, $limit, $cat_view,
 121                                         $next_unread_feed, $offset, $vgr_last_feed = false,
 122                                         $override_order = false, $include_children = false) {
 123
 124                 $disable_cache = false;
 125
 126                 $reply = array();
 127
 128                 $timing_info = getmicrotime();
 129
 130                 $topmost_article_ids = array();
 131
 132                 if (!$offset) $offset = 0;
 133                 if ($method == "undefined") $method = "";
 134
 135                 $method_split = explode(":", $method);
 136
 137                 if ($method == "ForceUpdate" && $feed > 0 && is_numeric($feed)) {
 138                         // Update the feed if required with some basic flood control
 139
 140                         $result = db_query($this->link,
 141                                 "SELECT ".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated
 142                                         FROM ttrss_feeds WHERE id = '$feed'");
 143
 144                                 if (db_num_rows($result) != 0) {
 145                                         $last_updated = strtotime(db_fetch_result($result, 0, "last_updated"));
 146                                         if (time() - $last_updated > 120) {
 147                                                 include "rssfuncs.php";
 148                                                 update_rss_feed($this->link, $feed, true, true);
 149                                         }
 150                                 }
 151                 }
 152
 153                 if ($method_split[0] == "MarkAllReadGR")  {
 154                         catchup_feed($this->link, $method_split[1], false);
 155                 }
 156
 157                 // FIXME: might break tag display?
 158
 159                 if (is_numeric($feed) && $feed > 0 && !$cat_view) {
 160                         $result = db_query($this->link,
 161                                 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
 162
 163                         if (db_num_rows($result) == 0) {
 164                                 $reply['content'] = "<div align='center'>".__('Feed not found.')."</div>";
 165                         }
 166                 }
 167
 168                 if (is_numeric($feed) && $feed > 0) {
 169
 170                         $result = db_query($this->link, "SELECT rtl_content FROM ttrss_feeds
 171                                 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
 172
 173                         if (db_num_rows($result) == 1) {
 174                                 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
 175                         } else {
 176                                 $rtl_content = false;
 177                         }
 178
 179                         if ($rtl_content) {
 180                                 $rtl_tag = "dir=\"RTL\"";
 181                         } else {
 182                                 $rtl_tag = "";
 183                         }
 184                 } else {
 185                         $rtl_tag = "";
 186                         $rtl_content = false;
 187                 }
 188
 189                 @$search = db_escape_string($_REQUEST["query"]);
 190
 191                 if ($search) {
 192                         $disable_cache = true;
 193                 }
 194
 195                 @$search_mode = db_escape_string($_REQUEST["search_mode"]);
 196                 @$match_on = db_escape_string($_REQUEST["match_on"]);
 197
 198                 if (!$match_on) {
 199                         $match_on = "both";
 200                 }
 201
 202                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
 203
 204 //              error_log("format_headlines_list: [" . $feed . "] method [" . $method . "]");
 205                 if( $search_mode == '' && $method != '' ){
 206                     $search_mode = $method;
 207                 }
 208 //              error_log("search_mode: " . $search_mode);
 209                 $qfh_ret = queryFeedHeadlines($this->link, $feed, $limit, $view_mode, $cat_view,
 210                         $search, $search_mode, $match_on, $override_order, $offset, 0,
 211                         false, 0, $include_children);
 212
 213                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
 214
 215                 $result = $qfh_ret[0];
 216                 $feed_title = $qfh_ret[1];
 217                 $feed_site_url = $qfh_ret[2];
 218                 $last_error = $qfh_ret[3];
 219
 220                 $vgroup_last_feed = $vgr_last_feed;
 221
 222 //              if (!$offset) {
 223
 224                         if (db_num_rows($result) > 0) {
 225                                 $reply['toolbar'] = $this->format_headline_subtoolbar($feed_site_url,
 226                                         $feed_title,
 227                                         $feed, $cat_view, $search, $match_on, $search_mode, $view_mode,
 228                                         $last_error);
 229                         }
 230 //              }
 231
 232                 $headlines_count = db_num_rows($result);
 233
 234                 if (get_pref($this->link, 'COMBINED_DISPLAY_MODE')) {
 235                         $button_plugins = array();
 236                         foreach (explode(",", ARTICLE_BUTTON_PLUGINS) as $p) {
 237                                 $pclass = trim("button_${p}");
 238
 239                                 if (class_exists($pclass)) {
 240                                         $plugin = new $pclass($link);
 241                                         array_push($button_plugins, $plugin);
 242                                 }
 243                         }
 244                 }
 245
 246                 if (db_num_rows($result) > 0) {
 247
 248                         $lnum = $offset;
 249
 250                         $num_unread = 0;
 251                         $cur_feed_title = '';
 252
 253                         $fresh_intl = get_pref($this->link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
 254
 255                         if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PS", $timing_info);
 256
 257                         while ($line = db_fetch_assoc($result)) {
 258                                 $class = ($lnum % 2) ? "even" : "odd";
 259
 260                                 $id = $line["id"];
 261                                 $feed_id = $line["feed_id"];
 262                                 $label_cache = $line["label_cache"];
 263                                 $labels = false;
 264
 265                                 if ($label_cache) {
 266                                         $label_cache = json_decode($label_cache, true);
 267
 268                                         if ($label_cache) {
 269                                                 if ($label_cache["no-labels"] == 1)
 270                                                         $labels = array();
 271                                                 else
 272                                                         $labels = $label_cache;
 273                                         }
 274                                 }
 275
 276                                 if (!is_array($labels)) $labels = get_article_labels($this->link, $id);
 277
 278                                 $labels_str = "<span id=\"HLLCTR-$id\">";
 279                                 $labels_str .= format_article_labels($labels, $id);
 280                                 $labels_str .= "</span>";
 281
 282                                 if (count($topmost_article_ids) < 3) {
 283                                         array_push($topmost_article_ids, $id);
 284                                 }
 285
 286                                 if ($line["last_read"] == "" && !sql_bool_to_bool($line["unread"])) {
 287
 288                                         $update_pic = "<img id='FUPDPIC-$id' src=\"".
 289                                                 theme_image($this->link, 'images/updated.png')."\"
 290                                                 alt=\"Updated\">";
 291                                 } else {
 292                                         $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
 293                                                 alt=\"Updated\">";
 294                                 }
 295
 296                                 if (sql_bool_to_bool($line["unread"]) &&
 297                                         time() - strtotime($line["updated_noms"]) < $fresh_intl) {
 298
 299                                         $update_pic = "<img id='FUPDPIC-$id' src=\"".
 300                                                 theme_image($this->link, 'images/fresh_sign.png')."\" alt=\"Fresh\">";
 301                                 }
 302
 303                                 if ($line["unread"] == "t" || $line["unread"] == "1") {
 304                                         $class .= " Unread";
 305                                         ++$num_unread;
 306                                         $is_unread = true;
 307                                 } else {
 308                                         $is_unread = false;
 309                                 }
 310
 311                                 if ($line["marked"] == "t" || $line["marked"] == "1") {
 312                                         $marked_pic = "<img id=\"FMPIC-$id\"
 313                                                 src=\"".theme_image($this->link, 'images/mark_set.png')."\"
 314                                                 class=\"markedPic\" alt=\"Unstar article\"
 315                                                 onclick='javascript:toggleMark($id)'>";
 316                                 } else {
 317                                         $marked_pic = "<img id=\"FMPIC-$id\"
 318                                                 src=\"".theme_image($this->link, 'images/mark_unset.png')."\"
 319                                                 class=\"markedPic\" alt=\"Star article\"
 320                                                 onclick='javascript:toggleMark($id)'>";
 321                                 }
 322
 323                                 if ($line["published"] == "t" || $line["published"] == "1") {
 324                                         $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($this->link,
 325                                                 'images/pub_set.png')."\"
 326                                                 class=\"markedPic\"
 327                                                 alt=\"Unpublish article\" onclick='javascript:togglePub($id)'>";
 328                                 } else {
 329                                         $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($this->link,
 330                                                 'images/pub_unset.png')."\"
 331                                                 class=\"markedPic\"
 332                                                 alt=\"Publish article\" onclick='javascript:togglePub($id)'>";
 333                                 }
 334
 335 #                               $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
 336 #                                       $line["title"] . "</a>";
 337
 338 #                               $content_link = "<a
 339 #                                       href=\"" . htmlspecialchars($line["link"]) . "\"
 340 #                                       onclick=\"view($id,$feed_id);\">" .
 341 #                                       $line["title"] . "</a>";
 342
 343 #                               $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
 344 #                                       $line["title"] . "</a>";
 345
 346                                 $updated_fmt = make_local_datetime($this->link, $line["updated_noms"], false);
 347
 348                                 if (get_pref($this->link, 'SHOW_CONTENT_PREVIEW')) {
 349                                         $content_preview = truncate_string(strip_tags($line["content_preview"]),
 350                                                 100);
 351                                 }
 352
 353                                 $score = $line["score"];
 354
 355                                 $score_pic = theme_image($this->link,
 356                                         "images/" . get_score_pic($score));
 357
 358 /*                              $score_title = __("(Click to change)");
 359                                 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
 360                                         onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
 361
 362                                 $score_pic = "<img class='hlScorePic' src=\"$score_pic\"
 363                                         title=\"$score\">";
 364
 365                                 if ($score > 500) {
 366                                         $hlc_suffix = "H";
 367                                 } else if ($score < -100) {
 368                                         $hlc_suffix = "L";
 369                                 } else {
 370                                         $hlc_suffix = "";
 371                                 }
 372
 373                                 $entry_author = $line["author"];
 374
 375                                 if ($entry_author) {
 376                                         $entry_author = " - $entry_author";
 377                                 }
 378
 379                                 $has_feed_icon = feed_has_icon($feed_id);
 380
 381                                 if ($has_feed_icon) {
 382                                         $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
 383                                 } else {
 384                                         $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/feed-icon-12x12.png\" alt=\"\">";
 385                                 }
 386
 387                                 if (!get_pref($this->link, 'COMBINED_DISPLAY_MODE')) {
 388
 389                                         if (get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {
 390                                                 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
 391
 392                                                         $cur_feed_title = $line["feed_title"];
 393                                                         $vgroup_last_feed = $feed_id;
 394
 395                                                         $cur_feed_title = htmlspecialchars($cur_feed_title);
 396
 397                                                         $vf_catchup_link = "(<a onclick='catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
 398
 399                                                         $reply['content'] .= "<div class='cdmFeedTitle'>".
 400                                                                 "<div style=\"float : right\">$feed_icon_img</div>".
 401                                                                 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
 402                                                                 $line["feed_title"]."</a> $vf_catchup_link</div>";
 403
 404                                                 }
 405                                         }
 406
 407                                         $mouseover_attrs = "onmouseover='postMouseIn($id)'
 408                                                 onmouseout='postMouseOut($id)'";
 409
 410                                         $reply['content'] .= "<div class='$class' id='RROW-$id' $mouseover_attrs>";
 411
 412                                         $reply['content'] .= "<div class='hlUpdPic'>$update_pic</div>";
 413
 414                                         $reply['content'] .= "<div class='hlLeft'>";
 415
 416                                         $reply['content'] .= "<input type=\"checkbox\" onclick=\"tSR(this)\"
 417                                                         id=\"RCHK-$id\">";
 418
 419                                         $reply['content'] .= "$marked_pic";
 420                                         $reply['content'] .= "$published_pic";
 421
 422                                         $reply['content'] .= "</div>";
 423
 424                                         $reply['content'] .= "<div onclick='return hlClicked(event, $id)'
 425                                                 class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";
 426                                         $reply['content'] .= "<a id=\"RTITLE-$id\"
 427                                                 href=\"" . htmlspecialchars($line["link"]) . "\"
 428                                                 onclick=\"\">" .
 429                                                 truncate_string($line["title"], 200);
 430
 431                                         if (get_pref($this->link, 'SHOW_CONTENT_PREVIEW')) {
 432                                                 if ($content_preview) {
 433                                                         $reply['content'] .= "<span class=\"contentPreview\"> - $content_preview</span>";
 434                                                 }
 435                                         }
 436
 437                                         $reply['content'] .= "</a></span>";
 438
 439                                         $reply['content'] .= $labels_str;
 440
 441                                         if (!get_pref($this->link, 'VFEED_GROUP_BY_FEED') &&
 442                                                 defined('_SHOW_FEED_TITLE_IN_VFEEDS')) {
 443                                                 if (@$line["feed_title"]) {
 444                                                         $reply['content'] .= "<span class=\"hlFeed\">
 445                                                                 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
 446                                                                 $line["feed_title"]."</a>)
 447                                                         </span>";
 448                                                 }
 449                                         }
 450
 451                                         $reply['content'] .= "</div>";
 452
 453                                         $reply['content'] .= "<span class=\"hlUpdated\">$updated_fmt</span>";
 454                                         $reply['content'] .= "<div class=\"hlRight\">";
 455
 456                                         $reply['content'] .= $score_pic;
 457
 458                                         if ($line["feed_title"] && !get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {
 459
 460                                                 $reply['content'] .= "<span onclick=\"viewfeed($feed_id)\"
 461                                                         style=\"cursor : pointer\"
 462                                                         title=\"".htmlspecialchars($line['feed_title'])."\">
 463                                                         $feed_icon_img<span>";
 464                                         }
 465
 466                                         $reply['content'] .= "</div>";
 467                                         $reply['content'] .= "</div>";
 468
 469                                 } else {
 470
 471                                         if (get_pref($this->link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
 472                                                 if ($feed_id != $vgroup_last_feed) {
 473
 474                                                         $cur_feed_title = $line["feed_title"];
 475                                                         $vgroup_last_feed = $feed_id;
 476
 477                                                         $cur_feed_title = htmlspecialchars($cur_feed_title);
 478
 479                                                         $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
 480
 481                                                         $has_feed_icon = feed_has_icon($feed_id);
 482
 483                                                         if ($has_feed_icon) {
 484                                                                 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
 485                                                         } else {
 486                                                                 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
 487                                                         }
 488
 489                                                         $reply['content'] .= "<div class='cdmFeedTitle'>".
 490                                                                 "<div style=\"float : right\">$feed_icon_img</div>".
 491                                                                 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
 492                                                                 $line["feed_title"]."</a> $vf_catchup_link</div>";
 493                                                 }
 494                                         }
 495
 496                                         $expand_cdm = get_pref($this->link, 'CDM_EXPANDED');
 497
 498                                         $mouseover_attrs = "onmouseover='postMouseIn($id)'
 499                                                 onmouseout='postMouseOut($id)'";
 500
 501                                         $reply['content'] .= "<div class=\"$class\"
 502                                                 id=\"RROW-$id\" $mouseover_attrs'>";
 503
 504                                         $reply['content'] .= "<div class=\"cdmHeader\">";
 505
 506                                         $reply['content'] .= "<div>";
 507
 508                                         $reply['content'] .= "<input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
 509                                                         'RROW-$id')\" id=\"RCHK-$id\"/>";
 510
 511                                         $reply['content'] .= "$marked_pic";
 512                                         $reply['content'] .= "$published_pic";
 513
 514                                         $reply['content'] .= "</div>";
 515
 516                                         $reply['content'] .= "<div id=\"PTITLE-FULL-$id\" style=\"display : none\">" .
 517                                                 htmlspecialchars(strip_tags($line['title'])) . "</div>";
 518
 519                                         $reply['content'] .= "<span id=\"RTITLE-$id\"
 520                                                 onclick=\"return cdmClicked(event, $id);\"
 521                                                 class=\"titleWrap$hlc_suffix\">
 522                                                 <a class=\"title\"
 523                                                 title=\"".htmlspecialchars($line['title'])."\"
 524                                                 target=\"_blank\" href=\"".
 525                                                 htmlspecialchars($line["link"])."\">".
 526                                                 $line["title"] .
 527                                                 " $entry_author</a>";
 528
 529                                         $reply['content'] .= $labels_str;
 530
 531                                         if (!get_pref($this->link, 'VFEED_GROUP_BY_FEED') &&
 532                                                 defined('_SHOW_FEED_TITLE_IN_VFEEDS')) {
 533                                                 if (@$line["feed_title"]) {
 534                                                         $reply['content'] .= "<span class=\"hlFeed\">
 535                                                                 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
 536                                                                 $line["feed_title"]."</a>)
 537                                                         </span>";
 538                                                 }
 539                                         }
 540
 541                                         if (!$expand_cdm)
 542                                                 $content_hidden = "style=\"display : none\"";
 543                                         else
 544                                                 $excerpt_hidden = "style=\"display : none\"";
 545
 546                                         $reply['content'] .= "<span $excerpt_hidden
 547                                                 id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";
 548
 549                                         $reply['content'] .= "</span>";
 550
 551                                         $reply['content'] .= "<div>";
 552                                         $reply['content'] .= "<span class='updated'>$updated_fmt</span>";
 553                                         $reply['content'] .= "$score_pic";
 554
 555                                         if (!get_pref($this->link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
 556                                                 $reply['content'] .= "<span style=\"cursor : pointer\"
 557                                                         title=\"".htmlspecialchars($line["feed_title"])."\"
 558                                                         onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
 559                                         }
 560                                         $reply['content'] .= "<div class=\"updPic\">$update_pic</div>";
 561                                         $reply['content'] .= "</div>";
 562
 563                                         $reply['content'] .= "</div>";
 564
 565                                         $reply['content'] .= "<div class=\"cdmContent\" $content_hidden
 566                                                 onclick=\"return cdmClicked(event, $id);\"
 567                                                 id=\"CICD-$id\">";
 568
 569                                         $reply['content'] .= "<div class=\"cdmContentInner\">";
 570
 571                         if ($line["orig_feed_id"]) {
 572
 573                                 $tmp_result = db_query($this->link, "SELECT * FROM ttrss_archived_feeds
 574                                         WHERE id = ".$line["orig_feed_id"]);
 575
 576                                                 if (db_num_rows($tmp_result) != 0) {
 577
 578                                                         $reply['content'] .= "<div clear='both'>";
 579                                                         $reply['content'] .= __("Originally from:");
 580
 581                                                         $reply['content'] .= "&nbsp;";
 582
 583                                                         $tmp_line = db_fetch_assoc($tmp_result);
 584
 585                                                         $reply['content'] .= "<a target='_blank'
 586                                                                 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
 587                                                                 $tmp_line['title'] . "</a>";
 588
 589                                                         $reply['content'] .= "&nbsp;";
 590
 591                                                         $reply['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
 592                                                         $reply['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.png'></a>";
 593
 594                                                         $reply['content'] .= "</div>";
 595                                                 }
 596                                         }
 597
 598                                         $feed_site_url = $line["site_url"];
 599
 600                                         $article_content = sanitize($this->link, $line["content_preview"],
 601                                                         false, false, $feed_site_url);
 602
 603                                         $reply['content'] .= "<div id=\"POSTNOTE-$id\">";
 604                                         if ($line['note']) {
 605                                                 $reply['content'] .= format_article_note($id, $line['note']);
 606                                         }
 607                                         $reply['content'] .= "</div>";
 608
 609                                         $reply['content'] .= "<span id=\"CWRAP-$id\">";
 610                                         $reply['content'] .= $expand_cdm ? $article_content : '';
 611                                         $reply['content'] .= "</span>";
 612
 613 /*                                      $tmp_result = db_query($this->link, "SELECT always_display_enclosures FROM
 614                                                 ttrss_feeds WHERE id = ".
 615                                                 (($line['feed_id'] == null) ? $line['orig_feed_id'] :
 616                                                         $line['feed_id'])." AND owner_uid = ".$_SESSION["uid"]);
 617
 618                                         $always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result,
 619                                                 0, "always_display_enclosures")); */
 620
 621                                         $always_display_enclosures = sql_bool_to_bool($line["always_display_enclosures"]);
 622
 623                                         $reply['content'] .= format_article_enclosures($this->link, $id, $always_display_enclosures,
 624                                                 $article_content);
 625
 626                                         $reply['content'] .= "</div>";
 627
 628                                         $reply['content'] .= "<div class=\"cdmFooter\">";
 629
 630                                         $tag_cache = $line["tag_cache"];
 631
 632                                         $tags_str = format_tags_string(
 633                                                 get_article_tags($this->link, $id, $_SESSION["uid"], $tag_cache),
 634                                                 $id);
 635
 636                                         $reply['content'] .= "<img src='".theme_image($this->link,
 637                                                         'images/tag.png')."' alt='Tags' title='Tags'>
 638                                                 <span id=\"ATSTR-$id\">$tags_str</span>
 639                                                 <a title=\"".__('Edit tags for this article')."\"
 640                                                 href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>";
 641
 642                                         $num_comments = $line["num_comments"];
 643                                         $entry_comments = "";
 644
 645                                         if ($num_comments > 0) {
 646                                                 if ($line["comments"]) {
 647                                                         $comments_url = htmlspecialchars($line["comments"]);
 648                                                 } else {
 649                                                         $comments_url = htmlspecialchars($line["link"]);
 650                                                 }
 651                                                 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
 652                                         } else {
 653                                                 if ($line["comments"] && $line["link"] != $line["comments"]) {
 654                                                         $entry_comments = "<a target='_blank' href=\"".htmlspecialchars($line["comments"])."\">comments</a>";
 655                                                 }
 656                                         }
 657
 658                                         if ($entry_comments) $reply['content'] .= "&nbsp;($entry_comments)";
 659
 660                                         $reply['content'] .= "<div style=\"float : right\">";
 661
 662                                         $reply['content'] .= "<img src=\"images/art-zoom.png\"
 663                                                 onclick=\"zoomToArticle(event, $id)\"
 664                                                 style=\"cursor : pointer\"
 665                                                 alt='Zoom'
 666                                                 title='".__('Open article in new tab')."'>";
 667
 668                                         //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
 669
 670                                         foreach ($button_plugins as $p) {
 671                                                 $reply['content'] .= $p->render($id, $line);
 672                                         }
 673
 674                                         $reply['content'] .= "<img src=\"images/digest_checkbox.png\"
 675                                                 style=\"cursor : pointer\" style=\"cursor : pointer\"
 676                                                 onclick=\"dismissArticle($id)\"
 677                                                 title='".__('Close article')."'>";
 678
 679                                         $reply['content'] .= "</div>";
 680                                         $reply['content'] .= "</div>";
 681
 682                                         $reply['content'] .= "</div>";
 683
 684                                         $reply['content'] .= "</div>";
 685
 686                                 }
 687
 688                                 ++$lnum;
 689                         }
 690
 691                         if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PE", $timing_info);
 692
 693                 } else {
 694                         $message = "";
 695
 696                         switch ($view_mode) {
 697                                 case "unread":
 698                                         $message = __("No unread articles found to display.");
 699                                         break;
 700                                 case "updated":
 701                                         $message = __("No updated articles found to display.");
 702                                         break;
 703                                 case "marked":
 704                                         $message = __("No starred articles found to display.");
 705                                         break;
 706                                 default:
 707                                         if ($feed < -10) {
 708                                                 $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
 709                                         } else {
 710                                                 $message = __("No articles found to display.");
 711                                         }
 712                         }
 713
 714                         if (!$offset && $message) {
 715                                 $reply['content'] .= "<div class='whiteBox'>$message";
 716
 717                                 $reply['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
 718
 719                                 $result = db_query($this->link, "SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
 720                                         WHERE owner_uid = " . $_SESSION['uid']);
 721
 722                                 $last_updated = db_fetch_result($result, 0, "last_updated");
 723                                 $last_updated = make_local_datetime($this->link, $last_updated, false);
 724
 725                                 $reply['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
 726
 727                                 $result = db_query($this->link, "SELECT COUNT(id) AS num_errors
 728                                         FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
 729
 730                                 $num_errors = db_fetch_result($result, 0, "num_errors");
 731
 732                                 if ($num_errors > 0) {
 733                                         $reply['content'] .= "<br/>";
 734                                         $reply['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
 735                                                 __('Some feeds have update errors (click for details)')."</a>";
 736                                 }
 737                                 $reply['content'] .= "</span></p></div>";
 738                         }
 739                 }
 740
 741                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H2", $timing_info);
 742
 743                 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache,
 744                         $vgroup_last_feed, $reply);
 745         }
 746
 747         function catchupAll() {
 748                 db_query($this->link, "UPDATE ttrss_user_entries SET
 749                                                 last_read = NOW(),unread = false WHERE owner_uid = " . $_SESSION["uid"]);
 750                 ccache_zero_all($this->link, $_SESSION["uid"]);
 751         }
 752
 753         function collapse() {
 754                 $cat_id = db_escape_string($_REQUEST["cid"]);
 755                 $mode = (int) db_escape_string($_REQUEST['mode']);
 756                 toggle_collapse_cat($this->link, $cat_id, $mode);
 757         }
 758
 759         function view() {
 760                 $timing_info = getmicrotime();
 761
 762                 $reply = array();
 763
 764                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("0", $timing_info);
 765
 766                 $omode = db_escape_string($_REQUEST["omode"]);
 767
 768                 $feed = db_escape_string($_REQUEST["feed"]);
 769                 $method = db_escape_string($_REQUEST["m"]);
 770                 $view_mode = db_escape_string($_REQUEST["view_mode"]);
 771                 $limit = (int) get_pref($this->link, "DEFAULT_ARTICLE_LIMIT");
 772                 @$cat_view = $_REQUEST["cat"] == "true";
 773                 @$next_unread_feed = db_escape_string($_REQUEST["nuf"]);
 774                 @$offset = db_escape_string($_REQUEST["skip"]);
 775                 @$vgroup_last_feed = db_escape_string($_REQUEST["vgrlf"]);
 776                 $order_by = db_escape_string($_REQUEST["order_by"]);
 777
 778                 if (is_numeric($feed)) $feed = (int) $feed;
 779
 780                 /* Feed -5 is a special case: it is used to display auxiliary information
 781                  * when there's nothing to load - e.g. no stuff in fresh feed */
 782
 783                 if ($feed == -5) {
 784                         print json_encode(generate_dashboard_feed($this->link));
 785                         return;
 786                 }
 787
 788                 $result = false;
 789
 790                 if ($feed < -10) {
 791                         $label_feed = -11-$feed;
 792                         $result = db_query($this->link, "SELECT id FROM ttrss_labels2 WHERE
 793                                                         id = '$label_feed' AND owner_uid = " . $_SESSION['uid']);
 794                 } else if (!$cat_view && is_numeric($feed) && $feed > 0) {
 795                         $result = db_query($this->link, "SELECT id FROM ttrss_feeds WHERE
 796                                                         id = '$feed' AND owner_uid = " . $_SESSION['uid']);
 797                 } else if ($cat_view && is_numeric($feed) && $feed > 0) {
 798                         $result = db_query($this->link, "SELECT id FROM ttrss_feed_categories WHERE
 799                                                         id = '$feed' AND owner_uid = " . $_SESSION['uid']);
 800                 }
 801
 802                 if ($result && db_num_rows($result) == 0) {
 803                         print json_encode(generate_error_feed($this->link, __("Feed not found.")));
 804                         return;
 805                 }
 806
 807                 /* Updating a label ccache means recalculating all of the caches
 808                  * so for performance reasons we don't do that here */
 809
 810                 if ($feed >= 0) {
 811                         ccache_update($this->link, $feed, $_SESSION["uid"], $cat_view);
 812                 }
 813
 814                 set_pref($this->link, "_DEFAULT_VIEW_MODE", $view_mode);
 815                 set_pref($this->link, "_DEFAULT_VIEW_LIMIT", $limit);
 816                 set_pref($this->link, "_DEFAULT_VIEW_ORDER_BY", $order_by);
 817
 818                 if (!$cat_view && is_numeric($feed) && $feed > 0) {
 819                         db_query($this->link, "UPDATE ttrss_feeds SET last_viewed = NOW()
 820                                                         WHERE id = '$feed' AND owner_uid = ".$_SESSION["uid"]);
 821                 }
 822
 823                 $reply['headlines'] = array();
 824
 825                 if (!$next_unread_feed)
 826                         $reply['headlines']['id'] = $feed;
 827                 else
 828                         $reply['headlines']['id'] = $next_unread_feed;
 829
 830                 $reply['headlines']['is_cat'] = (bool) $cat_view;
 831
 832                 $override_order = false;
 833
 834                 if (get_pref($this->link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
 835                         $date_sort_field = "updated";
 836                 } else {
 837                         $date_sort_field = "date_entered";
 838                 }
 839
 840                 switch ($order_by) {
 841                         case "date":
 842                                 if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
 843                                         $override_order = "$date_sort_field";
 844                                 } else {
 845                                         $override_order = "$date_sort_field DESC";
 846                                 }
 847                                 break;
 848
 849                         case "title":
 850                                 if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
 851                                         $override_order = "title DESC, $date_sort_field";
 852                                 } else {
 853                                         $override_order = "title, $date_sort_field DESC";
 854                                 }
 855                                 break;
 856
 857                         case "score":
 858                                 if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
 859                                         $override_order = "score, $date_sort_field";
 860                                 } else {
 861                                         $override_order = "score DESC, $date_sort_field DESC";
 862                                 }
 863                                 break;
 864                 }
 865
 866                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("04", $timing_info);
 867
 868                 $ret = $this->format_headlines_list($feed, $method,
 869                         $view_mode, $limit, $cat_view, $next_unread_feed, $offset,
 870                         $vgroup_last_feed, $override_order, true);
 871
 872                 $topmost_article_ids = $ret[0];
 873                 $headlines_count = $ret[1];
 874                 $returned_feed = $ret[2];
 875                 $disable_cache = $ret[3];
 876                 $vgroup_last_feed = $ret[4];
 877
 878                 $reply['headlines']['content'] =& $ret[5]['content'];
 879                 $reply['headlines']['toolbar'] =& $ret[5]['toolbar'];
 880
 881                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("05", $timing_info);
 882
 883                 $reply['headlines-info'] = array("count" => (int) $headlines_count,
 884                                                 "vgroup_last_feed" => $vgroup_last_feed,
 885                                                 "disable_cache" => (bool) $disable_cache);
 886
 887                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("20", $timing_info);
 888
 889                 if (is_array($topmost_article_ids) && !get_pref($this->link, 'COMBINED_DISPLAY_MODE') && !$_SESSION["bw_limit"]) {
 890                         $articles = array();
 891
 892                         foreach ($topmost_article_ids as $id) {
 893                                 array_push($articles, format_article($this->link, $id, false));
 894                         }
 895
 896                         $reply['articles'] = $articles;
 897                 }
 898
 899                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("30", $timing_info);
 900
 901                 $reply['runtime-info'] = make_runtime_info($this->link);
 902
 903                 print json_encode($reply);
 904
 905         }
 906 }
 907 ?>