classes/feeds.php

   1 <?php
   2 class Feeds extends Protected_Handler {
   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) {
 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" && $feed && is_numeric($feed) > 0) {
 138                         include "rssfuncs.php";
 139                         update_rss_feed($this->link, $feed, true);
 140                 }
 141
 142                 if ($method_split[0] == "MarkAllReadGR")  {
 143                         catchup_feed($this->link, $method_split[1], false);
 144                 }
 145
 146                 // FIXME: might break tag display?
 147
 148                 if (is_numeric($feed) && $feed > 0 && !$cat_view) {
 149                         $result = db_query($this->link,
 150                                 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
 151
 152                         if (db_num_rows($result) == 0) {
 153                                 $reply['content'] = "<div align='center'>".__('Feed not found.')."</div>";
 154                         }
 155                 }
 156
 157                 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
 158
 159                         $result = db_query($this->link, "SELECT rtl_content FROM ttrss_feeds
 160                                 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
 161
 162                         if (db_num_rows($result) == 1) {
 163                                 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
 164                         } else {
 165                                 $rtl_content = false;
 166                         }
 167
 168                         if ($rtl_content) {
 169                                 $rtl_tag = "dir=\"RTL\"";
 170                         } else {
 171                                 $rtl_tag = "";
 172                         }
 173                 } else {
 174                         $rtl_tag = "";
 175                         $rtl_content = false;
 176                 }
 177
 178                 @$search = db_escape_string($_REQUEST["query"]);
 179
 180                 if ($search) {
 181                         $disable_cache = true;
 182                 }
 183
 184                 @$search_mode = db_escape_string($_REQUEST["search_mode"]);
 185                 @$match_on = db_escape_string($_REQUEST["match_on"]);
 186
 187                 if (!$match_on) {
 188                         $match_on = "both";
 189                 }
 190
 191                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
 192
 193 //              error_log("format_headlines_list: [" . $feed . "] method [" . $method . "]");
 194                 if( $search_mode == '' && $method != '' ){
 195                     $search_mode = $method;
 196                 }
 197 //              error_log("search_mode: " . $search_mode);
 198                 $qfh_ret = queryFeedHeadlines($this->link, $feed, $limit, $view_mode, $cat_view,
 199                         $search, $search_mode, $match_on, $override_order, $offset);
 200
 201                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
 202
 203                 $result = $qfh_ret[0];
 204                 $feed_title = $qfh_ret[1];
 205                 $feed_site_url = $qfh_ret[2];
 206                 $last_error = $qfh_ret[3];
 207
 208                 $vgroup_last_feed = $vgr_last_feed;
 209
 210 //              if (!$offset) {
 211
 212                         if (db_num_rows($result) > 0) {
 213                                 $reply['toolbar'] = $this->format_headline_subtoolbar($feed_site_url,
 214                                         $feed_title,
 215                                         $feed, $cat_view, $search, $match_on, $search_mode, $view_mode,
 216                                         $last_error);
 217                         }
 218 //              }
 219
 220                 $headlines_count = db_num_rows($result);
 221
 222                 if (get_pref($this->link, 'COMBINED_DISPLAY_MODE')) {
 223                         $button_plugins = array();
 224                         foreach (explode(",", ARTICLE_BUTTON_PLUGINS) as $p) {
 225                                 $pclass = trim("${p}_button");
 226
 227                                 if (class_exists($pclass)) {
 228                                         $plugin = new $pclass($link);
 229                                         array_push($button_plugins, $plugin);
 230                                 }
 231                         }
 232                 }
 233
 234                 if (db_num_rows($result) > 0) {
 235
 236                         $lnum = $offset;
 237
 238                         $num_unread = 0;
 239                         $cur_feed_title = '';
 240
 241                         $fresh_intl = get_pref($this->link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
 242
 243                         if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PS", $timing_info);
 244
 245                         while ($line = db_fetch_assoc($result)) {
 246
 247                                 $class = ($lnum % 2) ? "even" : "odd";
 248
 249                                 $id = $line["id"];
 250                                 $feed_id = $line["feed_id"];
 251                                 $label_cache = $line["label_cache"];
 252                                 $labels = false;
 253
 254                                 if ($label_cache) {
 255                                         $label_cache = json_decode($label_cache, true);
 256
 257                                         if ($label_cache) {
 258                                                 if ($label_cache["no-labels"] == 1)
 259                                                         $labels = array();
 260                                                 else
 261                                                         $labels = $label_cache;
 262                                         }
 263                                 }
 264
 265                                 if (!is_array($labels)) $labels = get_article_labels($this->link, $id);
 266
 267                                 $labels_str = "<span id=\"HLLCTR-$id\">";
 268                                 $labels_str .= format_article_labels($labels, $id);
 269                                 $labels_str .= "</span>";
 270
 271                                 if (count($topmost_article_ids) < 3) {
 272                                         array_push($topmost_article_ids, $id);
 273                                 }
 274
 275                                 if ($line["last_read"] == "" && !sql_bool_to_bool($line["unread"])) {
 276
 277                                         $update_pic = "<img id='FUPDPIC-$id' src=\"".
 278                                                 theme_image($this->link, 'images/updated.png')."\"
 279                                                 alt=\"Updated\">";
 280                                 } else {
 281                                         $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
 282                                                 alt=\"Updated\">";
 283                                 }
 284
 285                                 if (sql_bool_to_bool($line["unread"]) &&
 286                                         time() - strtotime($line["updated_noms"]) < $fresh_intl) {
 287
 288                                         $update_pic = "<img id='FUPDPIC-$id' src=\"".
 289                                                 theme_image($this->link, 'images/fresh_sign.png')."\" alt=\"Fresh\">";
 290                                 }
 291
 292                                 if ($line["unread"] == "t" || $line["unread"] == "1") {
 293                                         $class .= " Unread";
 294                                         ++$num_unread;
 295                                         $is_unread = true;
 296                                 } else {
 297                                         $is_unread = false;
 298                                 }
 299
 300                                 if ($line["marked"] == "t" || $line["marked"] == "1") {
 301                                         $marked_pic = "<img id=\"FMPIC-$id\"
 302                                                 src=\"".theme_image($this->link, 'images/mark_set.png')."\"
 303                                                 class=\"markedPic\" alt=\"Unstar article\"
 304                                                 onclick='javascript:toggleMark($id)'>";
 305                                 } else {
 306                                         $marked_pic = "<img id=\"FMPIC-$id\"
 307                                                 src=\"".theme_image($this->link, 'images/mark_unset.png')."\"
 308                                                 class=\"markedPic\" alt=\"Star article\"
 309                                                 onclick='javascript:toggleMark($id)'>";
 310                                 }
 311
 312                                 if ($line["published"] == "t" || $line["published"] == "1") {
 313                                         $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($this->link,
 314                                                 'images/pub_set.png')."\"
 315                                                 class=\"markedPic\"
 316                                                 alt=\"Unpublish article\" onclick='javascript:togglePub($id)'>";
 317                                 } else {
 318                                         $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($this->link,
 319                                                 'images/pub_unset.png')."\"
 320                                                 class=\"markedPic\"
 321                                                 alt=\"Publish article\" onclick='javascript:togglePub($id)'>";
 322                                 }
 323
 324 #                               $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
 325 #                                       $line["title"] . "</a>";
 326
 327 #                               $content_link = "<a
 328 #                                       href=\"" . htmlspecialchars($line["link"]) . "\"
 329 #                                       onclick=\"view($id,$feed_id);\">" .
 330 #                                       $line["title"] . "</a>";
 331
 332 #                               $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
 333 #                                       $line["title"] . "</a>";
 334
 335                                 $updated_fmt = make_local_datetime($this->link, $line["updated_noms"], false);
 336
 337                                 if (get_pref($this->link, 'SHOW_CONTENT_PREVIEW')) {
 338                                         $content_preview = truncate_string(strip_tags($line["content_preview"]),
 339                                                 100);
 340                                 }
 341
 342                                 $score = $line["score"];
 343
 344                                 $score_pic = theme_image($this->link,
 345                                         "images/" . get_score_pic($score));
 346
 347 /*                              $score_title = __("(Click to change)");
 348                                 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
 349                                         onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
 350
 351                                 $score_pic = "<img class='hlScorePic' src=\"$score_pic\"
 352                                         title=\"$score\">";
 353
 354                                 if ($score > 500) {
 355                                         $hlc_suffix = "H";
 356                                 } else if ($score < -100) {
 357                                         $hlc_suffix = "L";
 358                                 } else {
 359                                         $hlc_suffix = "";
 360                                 }
 361
 362                                 $entry_author = $line["author"];
 363
 364                                 if ($entry_author) {
 365                                         $entry_author = " - $entry_author";
 366                                 }
 367
 368                                 $has_feed_icon = feed_has_icon($feed_id);
 369
 370                                 if ($has_feed_icon) {
 371                                         $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
 372                                 } else {
 373                                         $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/feed-icon-12x12.png\" alt=\"\">";
 374                                 }
 375
 376                                 if (!get_pref($this->link, 'COMBINED_DISPLAY_MODE')) {
 377
 378                                         if (get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {
 379                                                 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
 380
 381                                                         $cur_feed_title = $line["feed_title"];
 382                                                         $vgroup_last_feed = $feed_id;
 383
 384                                                         $cur_feed_title = htmlspecialchars($cur_feed_title);
 385
 386                                                         $vf_catchup_link = "(<a onclick='catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
 387
 388                                                         $reply['content'] .= "<div class='cdmFeedTitle'>".
 389                                                                 "<div style=\"float : right\">$feed_icon_img</div>".
 390                                                                 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
 391                                                                 $line["feed_title"]."</a> $vf_catchup_link</div>";
 392
 393                                                 }
 394                                         }
 395
 396                                         $mouseover_attrs = "onmouseover='postMouseIn($id)'
 397                                                 onmouseout='postMouseOut($id)'";
 398
 399                                         $reply['content'] .= "<div class='$class' id='RROW-$id' $mouseover_attrs>";
 400
 401                                         $reply['content'] .= "<div class='hlUpdPic'>$update_pic</div>";
 402
 403                                         $reply['content'] .= "<div class='hlLeft'>";
 404
 405                                         $reply['content'] .= "<input type=\"checkbox\" onclick=\"tSR(this)\"
 406                                                         id=\"RCHK-$id\">";
 407
 408                                         $reply['content'] .= "$marked_pic";
 409                                         $reply['content'] .= "$published_pic";
 410
 411                                         $reply['content'] .= "</div>";
 412
 413                                         $reply['content'] .= "<div onclick='return hlClicked(event, $id)'
 414                                                 class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";
 415                                         $reply['content'] .= "<a id=\"RTITLE-$id\"
 416                                                 href=\"" . htmlspecialchars($line["link"]) . "\"
 417                                                 onclick=\"\">" .
 418                                                 truncate_string($line["title"], 200);
 419
 420                                         if (get_pref($this->link, 'SHOW_CONTENT_PREVIEW')) {
 421                                                 if ($content_preview) {
 422                                                         $reply['content'] .= "<span class=\"contentPreview\"> - $content_preview</span>";
 423                                                 }
 424                                         }
 425
 426                                         $reply['content'] .= "</a></span>";
 427
 428                                         $reply['content'] .= $labels_str;
 429
 430                                         if (!get_pref($this->link, 'VFEED_GROUP_BY_FEED') &&
 431                                                 defined('_SHOW_FEED_TITLE_IN_VFEEDS')) {
 432                                                 if (@$line["feed_title"]) {
 433                                                         $reply['content'] .= "<span class=\"hlFeed\">
 434                                                                 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
 435                                                                 $line["feed_title"]."</a>)
 436                                                         </span>";
 437                                                 }
 438                                         }
 439
 440                                         $reply['content'] .= "</div>";
 441
 442                                         $reply['content'] .= "<span class=\"hlUpdated\">$updated_fmt</span>";
 443                                         $reply['content'] .= "<div class=\"hlRight\">";
 444
 445                                         $reply['content'] .= $score_pic;
 446
 447                                         if ($line["feed_title"] && !get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {
 448
 449                                                 $reply['content'] .= "<span onclick=\"viewfeed($feed_id)\"
 450                                                         style=\"cursor : pointer\"
 451                                                         title=\"".htmlspecialchars($line['feed_title'])."\">
 452                                                         $feed_icon_img<span>";
 453                                         }
 454
 455                                         $reply['content'] .= "</div>";
 456                                         $reply['content'] .= "</div>";
 457
 458                                 } else {
 459
 460                                         if (get_pref($this->link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
 461                                                 if ($feed_id != $vgroup_last_feed) {
 462
 463                                                         $cur_feed_title = $line["feed_title"];
 464                                                         $vgroup_last_feed = $feed_id;
 465
 466                                                         $cur_feed_title = htmlspecialchars($cur_feed_title);
 467
 468                                                         $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
 469
 470                                                         $has_feed_icon = feed_has_icon($feed_id);
 471
 472                                                         if ($has_feed_icon) {
 473                                                                 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
 474                                                         } else {
 475                                                                 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
 476                                                         }
 477
 478                                                         $reply['content'] .= "<div class='cdmFeedTitle'>".
 479                                                                 "<div style=\"float : right\">$feed_icon_img</div>".
 480                                                                 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
 481                                                                 $line["feed_title"]."</a> $vf_catchup_link</div>";
 482                                                 }
 483                                         }
 484
 485                                         $expand_cdm = get_pref($this->link, 'CDM_EXPANDED');
 486
 487                                         $mouseover_attrs = "onmouseover='postMouseIn($id)'
 488                                                 onmouseout='postMouseOut($id)'";
 489
 490                                         $reply['content'] .= "<div class=\"$class\"
 491                                                 id=\"RROW-$id\" $mouseover_attrs'>";
 492
 493                                         $reply['content'] .= "<div class=\"cdmHeader\">";
 494
 495                                         $reply['content'] .= "<div>";
 496
 497                                         $reply['content'] .= "<input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
 498                                                         'RROW-$id')\" id=\"RCHK-$id\"/>";
 499
 500                                         $reply['content'] .= "$marked_pic";
 501                                         $reply['content'] .= "$published_pic";
 502
 503                                         $reply['content'] .= "</div>";
 504
 505                                         $reply['content'] .= "<div id=\"PTITLE-FULL-$id\" style=\"display : none\">" .
 506                                                 strip_tags($line['title']) . "</div>";
 507
 508                                         $reply['content'] .= "<span id=\"RTITLE-$id\"
 509                                                 onclick=\"return cdmClicked(event, $id);\"
 510                                                 class=\"titleWrap$hlc_suffix\">
 511                                                 <a class=\"title\"
 512                                                 title=\"".htmlspecialchars($line['title'])."\"
 513                                                 target=\"_blank\" href=\"".
 514                                                 htmlspecialchars($line["link"])."\">".
 515                                                 truncate_string($line["title"], 100) .
 516                                                 " $entry_author</a>";
 517
 518                                         $reply['content'] .= $labels_str;
 519
 520                                         if (!get_pref($this->link, 'VFEED_GROUP_BY_FEED') &&
 521                                                 defined('_SHOW_FEED_TITLE_IN_VFEEDS')) {
 522                                                 if (@$line["feed_title"]) {
 523                                                         $reply['content'] .= "<span class=\"hlFeed\">
 524                                                                 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
 525                                                                 $line["feed_title"]."</a>)
 526                                                         </span>";
 527                                                 }
 528                                         }
 529
 530                                         if (!$expand_cdm)
 531                                                 $content_hidden = "style=\"display : none\"";
 532                                         else
 533                                                 $excerpt_hidden = "style=\"display : none\"";
 534
 535                                         $reply['content'] .= "<span $excerpt_hidden
 536                                                 id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";
 537
 538                                         $reply['content'] .= "</span>";
 539
 540                                         $reply['content'] .= "<div>";
 541                                         $reply['content'] .= "<span class='updated'>$updated_fmt</span>";
 542                                         $reply['content'] .= "$score_pic";
 543
 544                                         if (!get_pref($this->link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
 545                                                 $reply['content'] .= "<span style=\"cursor : pointer\"
 546                                                         title=\"".htmlspecialchars($line["feed_title"])."\"
 547                                                         onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
 548                                         }
 549                                         $reply['content'] .= "<div class=\"updPic\">$update_pic</div>";
 550                                         $reply['content'] .= "</div>";
 551
 552                                         $reply['content'] .= "</div>";
 553
 554                                         $reply['content'] .= "<div class=\"cdmContent\" $content_hidden
 555                                                 onclick=\"return cdmClicked(event, $id);\"
 556                                                 id=\"CICD-$id\">";
 557
 558                                         $reply['content'] .= "<div class=\"cdmContentInner\">";
 559
 560                         if ($line["orig_feed_id"]) {
 561
 562                                 $tmp_result = db_query($this->link, "SELECT * FROM ttrss_archived_feeds
 563                                         WHERE id = ".$line["orig_feed_id"]);
 564
 565                                                 if (db_num_rows($tmp_result) != 0) {
 566
 567                                                         $reply['content'] .= "<div clear='both'>";
 568                                                         $reply['content'] .= __("Originally from:");
 569
 570                                                         $reply['content'] .= "&nbsp;";
 571
 572                                                         $tmp_line = db_fetch_assoc($tmp_result);
 573
 574                                                         $reply['content'] .= "<a target='_blank'
 575                                                                 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
 576                                                                 $tmp_line['title'] . "</a>";
 577
 578                                                         $reply['content'] .= "&nbsp;";
 579
 580                                                         $reply['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
 581                                                         $reply['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.png'></a>";
 582
 583                                                         $reply['content'] .= "</div>";
 584                                                 }
 585                                         }
 586
 587                                         $feed_site_url = $line["site_url"];
 588
 589                                         $article_content = sanitize($this->link, $line["content_preview"],
 590                                                         false, false, $feed_site_url);
 591
 592                                         $reply['content'] .= "<div id=\"POSTNOTE-$id\">";
 593                                         if ($line['note']) {
 594                                                 $reply['content'] .= format_article_note($id, $line['note']);
 595                                         }
 596                                         $reply['content'] .= "</div>";
 597
 598                                         $reply['content'] .= "<span id=\"CWRAP-$id\">";
 599                                         $reply['content'] .= $expand_cdm ? $article_content : '';
 600                                         $reply['content'] .= "</span>";
 601
 602 /*                                      $tmp_result = db_query($this->link, "SELECT always_display_enclosures FROM
 603                                                 ttrss_feeds WHERE id = ".
 604                                                 (($line['feed_id'] == null) ? $line['orig_feed_id'] :
 605                                                         $line['feed_id'])." AND owner_uid = ".$_SESSION["uid"]);
 606
 607                                         $always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result,
 608                                                 0, "always_display_enclosures")); */
 609
 610                                         $always_display_enclosures = sql_bool_to_bool($line["always_display_enclosures"]);
 611
 612                                         $reply['content'] .= format_article_enclosures($this->link, $id, $always_display_enclosures,
 613                                                 $article_content);
 614
 615                                         $reply['content'] .= "</div>";
 616
 617                                         $reply['content'] .= "<div class=\"cdmFooter\">";
 618
 619                                         $tag_cache = $line["tag_cache"];
 620
 621                                         $tags_str = format_tags_string(
 622                                                 get_article_tags($this->link, $id, $_SESSION["uid"], $tag_cache),
 623                                                 $id);
 624
 625                                         $reply['content'] .= "<img src='".theme_image($this->link,
 626                                                         'images/tag.png')."' alt='Tags' title='Tags'>
 627                                                 <span id=\"ATSTR-$id\">$tags_str</span>
 628                                                 <a title=\"".__('Edit tags for this article')."\"
 629                                                 href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>";
 630
 631                                         $num_comments = $line["num_comments"];
 632                                         $entry_comments = "";
 633
 634                                         if ($num_comments > 0) {
 635                                                 if ($line["comments"]) {
 636                                                         $comments_url = $line["comments"];
 637                                                 } else {
 638                                                         $comments_url = $line["link"];
 639                                                 }
 640                                                 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
 641                                         } else {
 642                                                 if ($line["comments"] && $line["link"] != $line["comments"]) {
 643                                                         $entry_comments = "<a target='_blank' href=\"".$line["comments"]."\">comments</a>";
 644                                                 }
 645                                         }
 646
 647                                         if ($entry_comments) $reply['content'] .= "&nbsp;($entry_comments)";
 648
 649                                         $reply['content'] .= "<div style=\"float : right\">";
 650
 651                                         $reply['content'] .= "<img src=\"images/art-zoom.png\"
 652                                                 onclick=\"zoomToArticle(event, $id)\"
 653                                                 style=\"cursor : pointer\"
 654                                                 alt='Zoom'
 655                                                 title='".__('Open article in new tab')."'>";
 656
 657                                         //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
 658
 659                                         foreach ($button_plugins as $p) {
 660                                                 $reply['content'] .= $p->render($id, $line);
 661                                         }
 662
 663                                         $reply['content'] .= "<img src=\"images/digest_checkbox.png\"
 664                                                 style=\"cursor : pointer\" style=\"cursor : pointer\"
 665                                                 onclick=\"dismissArticle($id)\"
 666                                                 title='".__('Close article')."'>";
 667
 668                                         $reply['content'] .= "</div>";
 669                                         $reply['content'] .= "</div>";
 670
 671                                         $reply['content'] .= "</div>";
 672
 673                                         $reply['content'] .= "</div>";
 674
 675                                 }
 676
 677                                 ++$lnum;
 678                         }
 679
 680                         if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PE", $timing_info);
 681
 682                 } else {
 683                         $message = "";
 684
 685                         switch ($view_mode) {
 686                                 case "unread":
 687                                         $message = __("No unread articles found to display.");
 688                                         break;
 689                                 case "updated":
 690                                         $message = __("No updated articles found to display.");
 691                                         break;
 692                                 case "marked":
 693                                         $message = __("No starred articles found to display.");
 694                                         break;
 695                                 default:
 696                                         if ($feed < -10) {
 697                                                 $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
 698                                         } else {
 699                                                 $message = __("No articles found to display.");
 700                                         }
 701                         }
 702
 703                         if (!$offset && $message) {
 704                                 $reply['content'] .= "<div class='whiteBox'>$message";
 705
 706                                 $reply['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
 707
 708                                 $result = db_query($this->link, "SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
 709                                         WHERE owner_uid = " . $_SESSION['uid']);
 710
 711                                 $last_updated = db_fetch_result($result, 0, "last_updated");
 712                                 $last_updated = make_local_datetime($this->link, $last_updated, false);
 713
 714                                 $reply['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
 715
 716                                 $result = db_query($this->link, "SELECT COUNT(id) AS num_errors
 717                                         FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
 718
 719                                 $num_errors = db_fetch_result($result, 0, "num_errors");
 720
 721                                 if ($num_errors > 0) {
 722                                         $reply['content'] .= "<br/>";
 723                                         $reply['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
 724                                                 __('Some feeds have update errors (click for details)')."</a>";
 725                                 }
 726                                 $reply['content'] .= "</span></p></div>";
 727                         }
 728                 }
 729
 730                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H2", $timing_info);
 731
 732                 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache,
 733                         $vgroup_last_feed, $reply);
 734         }
 735
 736         function catchupAll() {
 737                 db_query($this->link, "UPDATE ttrss_user_entries SET
 738                                                 last_read = NOW(),unread = false WHERE owner_uid = " . $_SESSION["uid"]);
 739                 ccache_zero_all($this->link, $_SESSION["uid"]);
 740         }
 741
 742         function collapse() {
 743                 $cat_id = db_escape_string($_REQUEST["cid"]);
 744                 $mode = (int) db_escape_string($_REQUEST['mode']);
 745                 toggle_collapse_cat($this->link, $cat_id, $mode);
 746         }
 747
 748         function index() {
 749                 $root = (bool)$_REQUEST["root"];
 750
 751                 if (!$root) {
 752                         print json_encode($this->outputFeedList($this->link));
 753                 } else {
 754
 755                         $feeds = $this->outputFeedList($this->link, false);
 756
 757                         $root = array();
 758                         $root['id'] = 'root';
 759                         $root['name'] = __('Feeds');
 760                         $root['items'] = $feeds['items'];
 761
 762                         $fl = array();
 763                         $fl['identifier'] = 'id';
 764                         $fl['label'] = 'name';
 765                         $fl['items'] = array($root);
 766
 767                         print json_encode($fl);
 768                 }
 769         }
 770
 771         function view() {
 772                 $timing_info = getmicrotime();
 773
 774                 $reply = array();
 775
 776                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("0", $timing_info);
 777
 778                 $omode = db_escape_string($_REQUEST["omode"]);
 779
 780                 $feed = db_escape_string($_REQUEST["feed"]);
 781                 $method = db_escape_string($_REQUEST["m"]);
 782                 $view_mode = db_escape_string($_REQUEST["view_mode"]);
 783                 $limit = (int) get_pref($this->link, "DEFAULT_ARTICLE_LIMIT");
 784                 @$cat_view = db_escape_string($_REQUEST["cat"]) == "true";
 785                 @$next_unread_feed = db_escape_string($_REQUEST["nuf"]);
 786                 @$offset = db_escape_string($_REQUEST["skip"]);
 787                 @$vgroup_last_feed = db_escape_string($_REQUEST["vgrlf"]);
 788                 $order_by = db_escape_string($_REQUEST["order_by"]);
 789
 790                 if (is_numeric($feed)) $feed = (int) $feed;
 791
 792                 /* Feed -5 is a special case: it is used to display auxiliary information
 793                  * when there's nothing to load - e.g. no stuff in fresh feed */
 794
 795                 if ($feed == -5) {
 796                         print json_encode(generate_dashboard_feed($this->link));
 797                         return;
 798                 }
 799
 800                 $result = false;
 801
 802                 if ($feed < -10) {
 803                         $label_feed = -11-$feed;
 804                         $result = db_query($this->link, "SELECT id FROM ttrss_labels2 WHERE
 805                                                         id = '$label_feed' AND owner_uid = " . $_SESSION['uid']);
 806                 } else if (!$cat_view && is_numeric($feed) && $feed > 0) {
 807                         $result = db_query($this->link, "SELECT id FROM ttrss_feeds WHERE
 808                                                         id = '$feed' AND owner_uid = " . $_SESSION['uid']);
 809                 } else if ($cat_view && is_numeric($feed) && $feed > 0) {
 810                         $result = db_query($this->link, "SELECT id FROM ttrss_feed_categories WHERE
 811                                                         id = '$feed' AND owner_uid = " . $_SESSION['uid']);
 812                 }
 813
 814                 if ($result && db_num_rows($result) == 0) {
 815                         print json_encode(generate_error_feed($this->link, __("Feed not found.")));
 816                         return;
 817                 }
 818
 819                 /* Updating a label ccache means recalculating all of the caches
 820                  * so for performance reasons we don't do that here */
 821
 822                 if ($feed >= 0) {
 823                         ccache_update($this->link, $feed, $_SESSION["uid"], $cat_view);
 824                 }
 825
 826                 set_pref($this->link, "_DEFAULT_VIEW_MODE", $view_mode);
 827                 set_pref($this->link, "_DEFAULT_VIEW_LIMIT", $limit);
 828                 set_pref($this->link, "_DEFAULT_VIEW_ORDER_BY", $order_by);
 829
 830                 if (!$cat_view && preg_match("/^[0-9][0-9]*$/", $feed)) {
 831                         db_query($this->link, "UPDATE ttrss_feeds SET last_viewed = NOW()
 832                                                         WHERE id = '$feed' AND owner_uid = ".$_SESSION["uid"]);
 833                 }
 834
 835                 $reply['headlines'] = array();
 836
 837                 if (!$next_unread_feed)
 838                         $reply['headlines']['id'] = $feed;
 839                 else
 840                         $reply['headlines']['id'] = $next_unread_feed;
 841
 842                 $reply['headlines']['is_cat'] = (bool) $cat_view;
 843
 844                 $override_order = false;
 845
 846                 if (get_pref($this->link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
 847                         $date_sort_field = "updated";
 848                 } else {
 849                         $date_sort_field = "date_entered";
 850                 }
 851
 852                 switch ($order_by) {
 853                         case "date":
 854                                 if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
 855                                         $override_order = "$date_sort_field";
 856                                 } else {
 857                                         $override_order = "$date_sort_field DESC";
 858                                 }
 859                                 break;
 860
 861                         case "title":
 862                                 if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
 863                                         $override_order = "title DESC, $date_sort_field";
 864                                 } else {
 865                                         $override_order = "title, $date_sort_field DESC";
 866                                 }
 867                                 break;
 868
 869                         case "score":
 870                                 if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
 871                                         $override_order = "score, $date_sort_field";
 872                                 } else {
 873                                         $override_order = "score DESC, $date_sort_field DESC";
 874                                 }
 875                                 break;
 876                 }
 877
 878                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("04", $timing_info);
 879
 880                 $ret = $this->format_headlines_list($feed, $method,
 881                         $view_mode, $limit, $cat_view, $next_unread_feed, $offset,
 882                         $vgroup_last_feed, $override_order);
 883
 884                 $topmost_article_ids = $ret[0];
 885                 $headlines_count = $ret[1];
 886                 $returned_feed = $ret[2];
 887                 $disable_cache = $ret[3];
 888                 $vgroup_last_feed = $ret[4];
 889
 890                 $reply['headlines']['content'] =& $ret[5]['content'];
 891                 $reply['headlines']['toolbar'] =& $ret[5]['toolbar'];
 892
 893                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("05", $timing_info);
 894
 895                 $reply['headlines-info'] = array("count" => (int) $headlines_count,
 896                                                 "vgroup_last_feed" => $vgroup_last_feed,
 897                                                 "disable_cache" => (bool) $disable_cache);
 898
 899                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("20", $timing_info);
 900
 901                 if (is_array($topmost_article_ids) && !get_pref($this->link, 'COMBINED_DISPLAY_MODE') && !$_SESSION["bw_limit"]) {
 902                         $articles = array();
 903
 904                         foreach ($topmost_article_ids as $id) {
 905                                 array_push($articles, format_article($this->link, $id, false));
 906                         }
 907
 908                         $reply['articles'] = $articles;
 909                 }
 910
 911                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("30", $timing_info);
 912
 913                 $reply['runtime-info'] = make_runtime_info($this->link);
 914
 915                 print json_encode($reply);
 916
 917         }
 918 }
 919 ?>