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                 global $plugins;
 125
 126                 $disable_cache = false;
 127
 128                 $reply = array();
 129
 130                 $timing_info = getmicrotime();
 131
 132                 $topmost_article_ids = array();
 133
 134                 if (!$offset) $offset = 0;
 135                 if ($method == "undefined") $method = "";
 136
 137                 $method_split = explode(":", $method);
 138
 139                 if ($method == "ForceUpdate" && $feed && is_numeric($feed) > 0) {
 140                         include "rssfuncs.php";
 141                         update_rss_feed($this->link, $feed, true);
 142                 }
 143
 144                 if ($method_split[0] == "MarkAllReadGR")  {
 145                         catchup_feed($this->link, $method_split[1], false);
 146                 }
 147
 148                 // FIXME: might break tag display?
 149
 150                 if (is_numeric($feed) && $feed > 0 && !$cat_view) {
 151                         $result = db_query($this->link,
 152                                 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
 153
 154                         if (db_num_rows($result) == 0) {
 155                                 $reply['content'] = "<div align='center'>".__('Feed not found.')."</div>";
 156                         }
 157                 }
 158
 159                 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
 160
 161                         $result = db_query($this->link, "SELECT rtl_content FROM ttrss_feeds
 162                                 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
 163
 164                         if (db_num_rows($result) == 1) {
 165                                 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
 166                         } else {
 167                                 $rtl_content = false;
 168                         }
 169
 170                         if ($rtl_content) {
 171                                 $rtl_tag = "dir=\"RTL\"";
 172                         } else {
 173                                 $rtl_tag = "";
 174                         }
 175                 } else {
 176                         $rtl_tag = "";
 177                         $rtl_content = false;
 178                 }
 179
 180                 @$search = db_escape_string($_REQUEST["query"]);
 181
 182                 if ($search) {
 183                         $disable_cache = true;
 184                 }
 185
 186                 @$search_mode = db_escape_string($_REQUEST["search_mode"]);
 187                 @$match_on = db_escape_string($_REQUEST["match_on"]);
 188
 189                 if (!$match_on) {
 190                         $match_on = "both";
 191                 }
 192
 193                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
 194
 195 //              error_log("format_headlines_list: [" . $feed . "] method [" . $method . "]");
 196                 if( $search_mode == '' && $method != '' ){
 197                     $search_mode = $method;
 198                 }
 199 //              error_log("search_mode: " . $search_mode);
 200                 $qfh_ret = queryFeedHeadlines($this->link, $feed, $limit, $view_mode, $cat_view,
 201                         $search, $search_mode, $match_on, $override_order, $offset, 0,
 202                         false, 0, $include_children);
 203
 204                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
 205
 206                 $result = $qfh_ret[0];
 207                 $feed_title = $qfh_ret[1];
 208                 $feed_site_url = $qfh_ret[2];
 209                 $last_error = $qfh_ret[3];
 210
 211                 $vgroup_last_feed = $vgr_last_feed;
 212
 213 //              if (!$offset) {
 214
 215                         if (db_num_rows($result) > 0) {
 216                                 $reply['toolbar'] = $this->format_headline_subtoolbar($feed_site_url,
 217                                         $feed_title,
 218                                         $feed, $cat_view, $search, $match_on, $search_mode, $view_mode,
 219                                         $last_error);
 220                         }
 221 //              }
 222
 223                 $headlines_count = db_num_rows($result);
 224
 225                 $plugins->hook('headlines_before', $reply);
 226
 227                 if (get_pref($this->link, 'COMBINED_DISPLAY_MODE')) {
 228                         $button_plugins = array();
 229                         foreach (explode(",", ARTICLE_BUTTON_PLUGINS) as $p) {
 230                                 $pclass = trim("button_${p}");
 231
 232                                 if (class_exists($pclass)) {
 233                                         $plugin = new $pclass($link);
 234                                         array_push($button_plugins, $plugin);
 235                                 }
 236                         }
 237                 }
 238
 239                 if (db_num_rows($result) > 0) {
 240
 241                         $lnum = $offset;
 242
 243                         $num_unread = 0;
 244                         $cur_feed_title = '';
 245
 246                         $fresh_intl = get_pref($this->link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
 247
 248                         if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PS", $timing_info);
 249
 250                         while ($line = db_fetch_assoc($result)) {
 251
 252                                 if (get_pref($this->link, 'COMBINED_DISPLAY_MODE')) {
 253                                         $plugins->hook('cdm_article_before', $line);
 254                                 } else {
 255                                         $plugins->hook('headlines_row', $line);
 256                                 }
 257
 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                                                 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                                                 truncate_string($line["title"], 100) .
 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 = $line["comments"];
 648                                                 } else {
 649                                                         $comments_url = $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                                                         $entry_comments = "<a target='_blank' href=\"".$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                                         $plugins->hook('cdm_article_after', $reply['content']);
 687
 688                                 }
 689
 690                                 ++$lnum;
 691                         }
 692
 693                         $plugins->hook('headlines_after', $reply);
 694
 695                         if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PE", $timing_info);
 696
 697                 } else {
 698                         $message = "";
 699
 700                         switch ($view_mode) {
 701                                 case "unread":
 702                                         $message = __("No unread articles found to display.");
 703                                         break;
 704                                 case "updated":
 705                                         $message = __("No updated articles found to display.");
 706                                         break;
 707                                 case "marked":
 708                                         $message = __("No starred articles found to display.");
 709                                         break;
 710                                 default:
 711                                         if ($feed < -10) {
 712                                                 $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
 713                                         } else {
 714                                                 $message = __("No articles found to display.");
 715                                         }
 716                         }
 717
 718                         if (!$offset && $message) {
 719                                 $reply['content'] .= "<div class='whiteBox'>$message";
 720
 721                                 $reply['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
 722
 723                                 $result = db_query($this->link, "SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
 724                                         WHERE owner_uid = " . $_SESSION['uid']);
 725
 726                                 $last_updated = db_fetch_result($result, 0, "last_updated");
 727                                 $last_updated = make_local_datetime($this->link, $last_updated, false);
 728
 729                                 $reply['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
 730
 731                                 $result = db_query($this->link, "SELECT COUNT(id) AS num_errors
 732                                         FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
 733
 734                                 $num_errors = db_fetch_result($result, 0, "num_errors");
 735
 736                                 if ($num_errors > 0) {
 737                                         $reply['content'] .= "<br/>";
 738                                         $reply['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
 739                                                 __('Some feeds have update errors (click for details)')."</a>";
 740                                 }
 741                                 $reply['content'] .= "</span></p></div>";
 742                         }
 743                 }
 744
 745                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H2", $timing_info);
 746
 747                 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache,
 748                         $vgroup_last_feed, $reply);
 749         }
 750
 751         function catchupAll() {
 752                 db_query($this->link, "UPDATE ttrss_user_entries SET
 753                                                 last_read = NOW(),unread = false WHERE owner_uid = " . $_SESSION["uid"]);
 754                 ccache_zero_all($this->link, $_SESSION["uid"]);
 755         }
 756
 757         function collapse() {
 758                 $cat_id = db_escape_string($_REQUEST["cid"]);
 759                 $mode = (int) db_escape_string($_REQUEST['mode']);
 760                 toggle_collapse_cat($this->link, $cat_id, $mode);
 761         }
 762
 763         function view() {
 764                 $timing_info = getmicrotime();
 765
 766                 $reply = array();
 767
 768                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("0", $timing_info);
 769
 770                 $omode = db_escape_string($_REQUEST["omode"]);
 771
 772                 $feed = db_escape_string($_REQUEST["feed"]);
 773                 $method = db_escape_string($_REQUEST["m"]);
 774                 $view_mode = db_escape_string($_REQUEST["view_mode"]);
 775                 $limit = (int) get_pref($this->link, "DEFAULT_ARTICLE_LIMIT");
 776                 @$cat_view = $_REQUEST["cat"] == "true";
 777                 @$next_unread_feed = db_escape_string($_REQUEST["nuf"]);
 778                 @$offset = db_escape_string($_REQUEST["skip"]);
 779                 @$vgroup_last_feed = db_escape_string($_REQUEST["vgrlf"]);
 780                 $order_by = db_escape_string($_REQUEST["order_by"]);
 781                 $include_children = $_REQUEST["include_children"] == "true";
 782
 783                 if (is_numeric($feed)) $feed = (int) $feed;
 784
 785                 /* Feed -5 is a special case: it is used to display auxiliary information
 786                  * when there's nothing to load - e.g. no stuff in fresh feed */
 787
 788                 if ($feed == -5) {
 789                         print json_encode(generate_dashboard_feed($this->link));
 790                         return;
 791                 }
 792
 793                 $result = false;
 794
 795                 if ($feed < -10) {
 796                         $label_feed = -11-$feed;
 797                         $result = db_query($this->link, "SELECT id FROM ttrss_labels2 WHERE
 798                                                         id = '$label_feed' AND owner_uid = " . $_SESSION['uid']);
 799                 } else if (!$cat_view && is_numeric($feed) && $feed > 0) {
 800                         $result = db_query($this->link, "SELECT id FROM ttrss_feeds WHERE
 801                                                         id = '$feed' AND owner_uid = " . $_SESSION['uid']);
 802                 } else if ($cat_view && is_numeric($feed) && $feed > 0) {
 803                         $result = db_query($this->link, "SELECT id FROM ttrss_feed_categories WHERE
 804                                                         id = '$feed' AND owner_uid = " . $_SESSION['uid']);
 805                 }
 806
 807                 if ($result && db_num_rows($result) == 0) {
 808                         print json_encode(generate_error_feed($this->link, __("Feed not found.")));
 809                         return;
 810                 }
 811
 812                 /* Updating a label ccache means recalculating all of the caches
 813                  * so for performance reasons we don't do that here */
 814
 815                 if ($feed >= 0) {
 816                         ccache_update($this->link, $feed, $_SESSION["uid"], $cat_view);
 817                 }
 818
 819                 set_pref($this->link, "_DEFAULT_VIEW_MODE", $view_mode);
 820                 set_pref($this->link, "_DEFAULT_VIEW_LIMIT", $limit);
 821                 set_pref($this->link, "_DEFAULT_VIEW_ORDER_BY", $order_by);
 822                 set_pref($this->link, "_DEFAULT_INCLUDE_CHILDREN", $include_children);
 823
 824                 if (!$cat_view && preg_match("/^[0-9][0-9]*$/", $feed)) {
 825                         db_query($this->link, "UPDATE ttrss_feeds SET last_viewed = NOW()
 826                                                         WHERE id = '$feed' AND owner_uid = ".$_SESSION["uid"]);
 827                 }
 828
 829                 $reply['headlines'] = array();
 830
 831                 if (!$next_unread_feed)
 832                         $reply['headlines']['id'] = $feed;
 833                 else
 834                         $reply['headlines']['id'] = $next_unread_feed;
 835
 836                 $reply['headlines']['is_cat'] = (bool) $cat_view;
 837
 838                 $override_order = false;
 839
 840                 if (get_pref($this->link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
 841                         $date_sort_field = "updated";
 842                 } else {
 843                         $date_sort_field = "date_entered";
 844                 }
 845
 846                 switch ($order_by) {
 847                         case "date":
 848                                 if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
 849                                         $override_order = "$date_sort_field";
 850                                 } else {
 851                                         $override_order = "$date_sort_field DESC";
 852                                 }
 853                                 break;
 854
 855                         case "title":
 856                                 if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
 857                                         $override_order = "title DESC, $date_sort_field";
 858                                 } else {
 859                                         $override_order = "title, $date_sort_field DESC";
 860                                 }
 861                                 break;
 862
 863                         case "score":
 864                                 if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
 865                                         $override_order = "score, $date_sort_field";
 866                                 } else {
 867                                         $override_order = "score DESC, $date_sort_field DESC";
 868                                 }
 869                                 break;
 870                 }
 871
 872                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("04", $timing_info);
 873
 874                 $ret = $this->format_headlines_list($feed, $method,
 875                         $view_mode, $limit, $cat_view, $next_unread_feed, $offset,
 876                         $vgroup_last_feed, $override_order, $include_children);
 877
 878                 $topmost_article_ids = $ret[0];
 879                 $headlines_count = $ret[1];
 880                 $returned_feed = $ret[2];
 881                 $disable_cache = $ret[3];
 882                 $vgroup_last_feed = $ret[4];
 883
 884                 $reply['headlines']['content'] =& $ret[5]['content'];
 885                 $reply['headlines']['toolbar'] =& $ret[5]['toolbar'];
 886
 887                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("05", $timing_info);
 888
 889                 $reply['headlines-info'] = array("count" => (int) $headlines_count,
 890                                                 "vgroup_last_feed" => $vgroup_last_feed,
 891                                                 "disable_cache" => (bool) $disable_cache);
 892
 893                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("20", $timing_info);
 894
 895                 if (is_array($topmost_article_ids) && !get_pref($this->link, 'COMBINED_DISPLAY_MODE') && !$_SESSION["bw_limit"]) {
 896                         $articles = array();
 897
 898                         foreach ($topmost_article_ids as $id) {
 899                                 array_push($articles, format_article($this->link, $id, false));
 900                         }
 901
 902                         $reply['articles'] = $articles;
 903                 }
 904
 905                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("30", $timing_info);
 906
 907                 $reply['runtime-info'] = make_runtime_info($this->link);
 908
 909                 print json_encode($reply);
 910
 911         }
 912 }
 913 ?>