classes/feeds.php

   1 <?php
   2 require_once "colors.php";
   3
   4 class Feeds extends Handler_Protected {
   5
   6         function csrf_ignore($method) {
   7                 $csrf_ignored = array("index");
   8
   9                 return array_search($method, $csrf_ignored) !== false;
  10         }
  11
  12         private function format_headline_subtoolbar($feed_site_url, $feed_title,
  13                         $feed_id, $is_cat, $search, $match_on,
  14                         $search_mode, $view_mode, $error) {
  15
  16                 $page_prev_link = "viewFeedGoPage(-1)";
  17                 $page_next_link = "viewFeedGoPage(1)";
  18                 $page_first_link = "viewFeedGoPage(0)";
  19
  20                 $catchup_page_link = "catchupPage()";
  21                 $catchup_feed_link = "catchupCurrentFeed()";
  22                 $catchup_sel_link = "catchupSelection()";
  23
  24                 $archive_sel_link = "archiveSelection()";
  25                 $delete_sel_link = "deleteSelection()";
  26
  27                 $sel_all_link = "selectArticles('all')";
  28                 $sel_unread_link = "selectArticles('unread')";
  29                 $sel_none_link = "selectArticles('none')";
  30                 $sel_inv_link = "selectArticles('invert')";
  31
  32                 $tog_unread_link = "selectionToggleUnread()";
  33                 $tog_marked_link = "selectionToggleMarked()";
  34                 $tog_published_link = "selectionTogglePublished()";
  35
  36                 if ($is_cat) $cat_q = "&is_cat=$is_cat";
  37
  38                 if ($search) {
  39                         $search_q = "&q=$search&m=$match_on&smode=$search_mode";
  40                 } else {
  41                         $search_q = "";
  42                 }
  43
  44                 $rss_link = htmlspecialchars(get_self_url_prefix() .
  45                         "/public.php?op=rss&id=$feed_id$cat_q$search_q");
  46
  47                 // right part
  48
  49                 $reply .= "<span class='r'>";
  50
  51                 if ($feed_site_url) {
  52                         $target = "target=\"_blank\"";
  53                         $reply .= "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">".
  54                                 truncate_string($feed_title,30)."</a>";
  55
  56                         if ($error) {
  57                                 $reply .= " (<span class=\"error\" title=\"$error\">Error</span>)";
  58                         }
  59
  60                 } else {
  61                         $reply .= $feed_title;
  62                 }
  63
  64                 $reply .= "
  65                         <a href=\"#\"
  66                                 title=\"".__("View as RSS feed")."\"
  67                                 onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">
  68                                 <img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/feed-icon-12x12.png\"></a>";
  69
  70                 $reply .= "</span>";
  71
  72                 // left part
  73
  74                 $reply .= __('Select:')."
  75                         <a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,
  76                         <a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,
  77                         <a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,
  78                         <a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";
  79
  80                 $reply .= " ";
  81
  82                 $reply .= "<select dojoType=\"dijit.form.Select\"
  83                         onchange=\"headlineActionsChange(this)\">";
  84                 $reply .= "<option value=\"false\">".__('Actions...')."</option>";
  85
  86                 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>";
  87
  88                 $reply .= "<option value=\"$tog_unread_link\">".__('Unread')."</option>
  89                         <option value=\"$tog_marked_link\">".__('Starred')."</option>
  90                         <option value=\"$tog_published_link\">".__('Published')."</option>";
  91
  92                 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>";
  93
  94                 $reply .= "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>";
  95
  96                 if ($feed_id != "0") {
  97                         $reply .= "<option value=\"$archive_sel_link\">".__('Archive')."</option>";
  98                 } else {
  99                         $reply .= "<option value=\"$archive_sel_link\">".__('Move back')."</option>";
 100                         $reply .= "<option value=\"$delete_sel_link\">".__('Delete')."</option>";
 101
 102                 }
 103
 104                 $reply .= "<option value=\"emailArticle(false)\">".__('Forward by email').
 105                         "</option>";
 106
 107                 $reply .= "<option value=\"0\" disabled=\"1\">".__('Feed:')."</option>";
 108
 109                 $reply .= "<option value=\"catchupPage()\">".__('Mark as read')."</option>";
 110
 111                 $reply .= "<option value=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";
 112
 113                 $reply .= "</select>";
 114
 115                 //$reply .= "</div>";
 116
 117                 //$reply .= "</h2";
 118
 119                 return $reply;
 120         }
 121
 122         private function format_headlines_list($feed, $method, $view_mode, $limit, $cat_view,
 123                                         $next_unread_feed, $offset, $vgr_last_feed = false,
 124                                         $override_order = false, $include_children = false) {
 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" && $feed > 0 && is_numeric($feed)) {
 140                         // Update the feed if required with some basic flood control
 141
 142                         $result = db_query($this->link,
 143                                 "SELECT ".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated
 144                                         FROM ttrss_feeds WHERE id = '$feed'");
 145
 146                                 if (db_num_rows($result) != 0) {
 147                                         $last_updated = strtotime(db_fetch_result($result, 0, "last_updated"));
 148                                         if (time() - $last_updated > 120) {
 149                                                 include "rssfuncs.php";
 150                                                 update_rss_feed($this->link, $feed, true, true);
 151                                         }
 152                                 }
 153                 }
 154
 155                 if ($method_split[0] == "MarkAllReadGR")  {
 156                         catchup_feed($this->link, $method_split[1], false);
 157                 }
 158
 159                 // FIXME: might break tag display?
 160
 161                 if (is_numeric($feed) && $feed > 0 && !$cat_view) {
 162                         $result = db_query($this->link,
 163                                 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
 164
 165                         if (db_num_rows($result) == 0) {
 166                                 $reply['content'] = "<div align='center'>".__('Feed not found.')."</div>";
 167                         }
 168                 }
 169
 170                 if (is_numeric($feed) && $feed > 0) {
 171
 172                         $result = db_query($this->link, "SELECT rtl_content FROM ttrss_feeds
 173                                 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
 174
 175                         if (db_num_rows($result) == 1) {
 176                                 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
 177                         } else {
 178                                 $rtl_content = false;
 179                         }
 180
 181                         if ($rtl_content) {
 182                                 $rtl_tag = "dir=\"RTL\"";
 183                         } else {
 184                                 $rtl_tag = "";
 185                         }
 186                 } else {
 187                         $rtl_tag = "";
 188                         $rtl_content = false;
 189                 }
 190
 191                 @$search = db_escape_string($_REQUEST["query"]);
 192
 193                 if ($search) {
 194                         $disable_cache = true;
 195                 }
 196
 197                 @$search_mode = db_escape_string($_REQUEST["search_mode"]);
 198                 @$match_on = db_escape_string($_REQUEST["match_on"]);
 199
 200                 if (!$match_on) {
 201                         $match_on = "both";
 202                 }
 203
 204                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
 205
 206 //              error_log("format_headlines_list: [" . $feed . "] method [" . $method . "]");
 207                 if( $search_mode == '' && $method != '' ){
 208                     $search_mode = $method;
 209                 }
 210 //              error_log("search_mode: " . $search_mode);
 211                 $qfh_ret = queryFeedHeadlines($this->link, $feed, $limit, $view_mode, $cat_view,
 212                         $search, $search_mode, $match_on, $override_order, $offset, 0,
 213                         false, 0, $include_children);
 214
 215                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
 216
 217                 $result = $qfh_ret[0];
 218                 $feed_title = $qfh_ret[1];
 219                 $feed_site_url = $qfh_ret[2];
 220                 $last_error = $qfh_ret[3];
 221
 222                 $vgroup_last_feed = $vgr_last_feed;
 223
 224 //              if (!$offset) {
 225
 226                         if (db_num_rows($result) > 0) {
 227                                 $reply['toolbar'] = $this->format_headline_subtoolbar($feed_site_url,
 228                                         $feed_title,
 229                                         $feed, $cat_view, $search, $match_on, $search_mode, $view_mode,
 230                                         $last_error);
 231                         }
 232 //              }
 233
 234                 $headlines_count = db_num_rows($result);
 235
 236                 if (get_pref($this->link, 'COMBINED_DISPLAY_MODE')) {
 237                         $button_plugins = array();
 238                         foreach (explode(",", ARTICLE_BUTTON_PLUGINS) as $p) {
 239                                 $pclass = trim("button_${p}");
 240
 241                                 if (class_exists($pclass)) {
 242                                         $plugin = new $pclass($link);
 243                                         array_push($button_plugins, $plugin);
 244                                 }
 245                         }
 246                 }
 247
 248                 if (db_num_rows($result) > 0) {
 249
 250                         $lnum = $offset;
 251
 252                         $num_unread = 0;
 253                         $cur_feed_title = '';
 254
 255                         $fresh_intl = get_pref($this->link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
 256
 257                         if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PS", $timing_info);
 258
 259                         while ($line = db_fetch_assoc($result)) {
 260                                 $class = ($lnum % 2) ? "even" : "odd";
 261
 262                                 $id = $line["id"];
 263                                 $feed_id = $line["feed_id"];
 264                                 $label_cache = $line["label_cache"];
 265                                 $labels = false;
 266                                 $label_row_style = "";
 267
 268                                 if ($label_cache) {
 269                                         $label_cache = json_decode($label_cache, true);
 270
 271                                         if ($label_cache) {
 272                                                 if ($label_cache["no-labels"] == 1)
 273                                                         $labels = array();
 274                                                 else {
 275                                                         $labels = $label_cache;
 276                                                         if (count($labels) > 0) {
 277                                                                 $bg = rgb2hsl(_color_unpack($labels[0][3]));
 278                                                                 if ($bg && $bg[1] > 0) {
 279
 280                                                                         $bg[1] = 0.04;
 281
 282                                                                         if ($class == "even")
 283                                                                                 $bg[2] = 0.9;
 284                                                                         else
 285                                                                                 $bg[2] = 1;
 286
 287                                                                         $bg = _color_pack(hsl2rgb($bg));
 288                                                                         $label_row_style = "style='background-color : $bg;'";
 289                                                                 }
 290                                                         }
 291                                                 }
 292                                         }
 293                                 }
 294
 295                                 if (!is_array($labels)) $labels = get_article_labels($this->link, $id);
 296
 297                                 $labels_str = "<span id=\"HLLCTR-$id\">";
 298                                 $labels_str .= format_article_labels($labels, $id);
 299                                 $labels_str .= "</span>";
 300
 301                                 if (count($topmost_article_ids) < 3) {
 302                                         array_push($topmost_article_ids, $id);
 303                                 }
 304
 305                                 if ($line["last_read"] == "" && !sql_bool_to_bool($line["unread"])) {
 306
 307                                         $update_pic = "<img id='FUPDPIC-$id' src=\"".
 308                                                 theme_image($this->link, 'images/updated.png')."\"
 309                                                 alt=\"Updated\">";
 310                                 } else {
 311                                         $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
 312                                                 alt=\"Updated\">";
 313                                 }
 314
 315                                 if (sql_bool_to_bool($line["unread"]) &&
 316                                         time() - strtotime($line["updated_noms"]) < $fresh_intl) {
 317
 318                                         $update_pic = "<img id='FUPDPIC-$id' src=\"".
 319                                                 theme_image($this->link, 'images/fresh_sign.png')."\" alt=\"Fresh\">";
 320                                 }
 321
 322                                 if ($line["unread"] == "t" || $line["unread"] == "1") {
 323                                         $class .= " Unread";
 324                                         ++$num_unread;
 325                                         $is_unread = true;
 326                                 } else {
 327                                         $is_unread = false;
 328                                 }
 329
 330                                 if ($line["marked"] == "t" || $line["marked"] == "1") {
 331                                         $marked_pic = "<img id=\"FMPIC-$id\"
 332                                                 src=\"".theme_image($this->link, 'images/mark_set.png')."\"
 333                                                 class=\"markedPic\" alt=\"Unstar article\"
 334                                                 onclick='javascript:toggleMark($id)'>";
 335                                 } else {
 336                                         $marked_pic = "<img id=\"FMPIC-$id\"
 337                                                 src=\"".theme_image($this->link, 'images/mark_unset.png')."\"
 338                                                 class=\"markedPic\" alt=\"Star article\"
 339                                                 onclick='javascript:toggleMark($id)'>";
 340                                 }
 341
 342                                 if ($line["published"] == "t" || $line["published"] == "1") {
 343                                         $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($this->link,
 344                                                 'images/pub_set.png')."\"
 345                                                 class=\"markedPic\"
 346                                                 alt=\"Unpublish article\" onclick='javascript:togglePub($id)'>";
 347                                 } else {
 348                                         $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($this->link,
 349                                                 'images/pub_unset.png')."\"
 350                                                 class=\"markedPic\"
 351                                                 alt=\"Publish article\" onclick='javascript:togglePub($id)'>";
 352                                 }
 353
 354 #                               $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
 355 #                                       $line["title"] . "</a>";
 356
 357 #                               $content_link = "<a
 358 #                                       href=\"" . htmlspecialchars($line["link"]) . "\"
 359 #                                       onclick=\"view($id,$feed_id);\">" .
 360 #                                       $line["title"] . "</a>";
 361
 362 #                               $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
 363 #                                       $line["title"] . "</a>";
 364
 365                                 $updated_fmt = make_local_datetime($this->link, $line["updated_noms"], false);
 366
 367                                 if (get_pref($this->link, 'SHOW_CONTENT_PREVIEW')) {
 368                                         $content_preview = truncate_string(strip_tags($line["content_preview"]),
 369                                                 100);
 370                                 }
 371
 372                                 $score = $line["score"];
 373
 374                                 $score_pic = theme_image($this->link,
 375                                         "images/" . get_score_pic($score));
 376
 377 /*                              $score_title = __("(Click to change)");
 378                                 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
 379                                         onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
 380
 381                                 $score_pic = "<img class='hlScorePic' src=\"$score_pic\"
 382                                         title=\"$score\">";
 383
 384                                 if ($score > 500) {
 385                                         $hlc_suffix = "H";
 386                                 } else if ($score < -100) {
 387                                         $hlc_suffix = "L";
 388                                 } else {
 389                                         $hlc_suffix = "";
 390                                 }
 391
 392                                 $entry_author = $line["author"];
 393
 394                                 if ($entry_author) {
 395                                         $entry_author = " - $entry_author";
 396                                 }
 397
 398                                 $has_feed_icon = feed_has_icon($feed_id);
 399
 400                                 if ($has_feed_icon) {
 401                                         $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
 402                                 } else {
 403                                         $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/feed-icon-12x12.png\" alt=\"\">";
 404                                 }
 405
 406                                 if (!get_pref($this->link, 'COMBINED_DISPLAY_MODE')) {
 407
 408                                         if (get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {
 409                                                 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
 410
 411                                                         $cur_feed_title = $line["feed_title"];
 412                                                         $vgroup_last_feed = $feed_id;
 413
 414                                                         $cur_feed_title = htmlspecialchars($cur_feed_title);
 415
 416                                                         $vf_catchup_link = "(<a onclick='catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
 417
 418                                                         $reply['content'] .= "<div class='cdmFeedTitle'>".
 419                                                                 "<div style=\"float : right\">$feed_icon_img</div>".
 420                                                                 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
 421                                                                 $line["feed_title"]."</a> $vf_catchup_link</div>";
 422
 423                                                 }
 424                                         }
 425
 426                                         $mouseover_attrs = "onmouseover='postMouseIn($id)'
 427                                                 onmouseout='postMouseOut($id)'";
 428
 429                                         $reply['content'] .= "<div class='$class' id='RROW-$id' $label_row_style $mouseover_attrs>";
 430
 431                                         $reply['content'] .= "<div class='hlUpdPic'>$update_pic</div>";
 432
 433                                         $reply['content'] .= "<div class='hlLeft'>";
 434
 435                                         $reply['content'] .= "<input type=\"checkbox\" onclick=\"tSR(this)\"
 436                                                         id=\"RCHK-$id\">";
 437
 438                                         $reply['content'] .= "$marked_pic";
 439                                         $reply['content'] .= "$published_pic";
 440
 441                                         $reply['content'] .= "</div>";
 442
 443                                         $reply['content'] .= "<div onclick='return hlClicked(event, $id)'
 444                                                 class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";
 445                                         $reply['content'] .= "<a id=\"RTITLE-$id\"
 446                                                 href=\"" . htmlspecialchars($line["link"]) . "\"
 447                                                 onclick=\"\">" .
 448                                                 truncate_string($line["title"], 200);
 449
 450                                         if (get_pref($this->link, 'SHOW_CONTENT_PREVIEW')) {
 451                                                 if ($content_preview) {
 452                                                         $reply['content'] .= "<span class=\"contentPreview\"> - $content_preview</span>";
 453                                                 }
 454                                         }
 455
 456                                         $reply['content'] .= "</a></span>";
 457
 458                                         $reply['content'] .= $labels_str;
 459
 460                                         if (!get_pref($this->link, 'VFEED_GROUP_BY_FEED') &&
 461                                                 defined('_SHOW_FEED_TITLE_IN_VFEEDS')) {
 462                                                 if (@$line["feed_title"]) {
 463                                                         $reply['content'] .= "<span class=\"hlFeed\">
 464                                                                 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
 465                                                                 $line["feed_title"]."</a>)
 466                                                         </span>";
 467                                                 }
 468                                         }
 469
 470                                         $reply['content'] .= "</div>";
 471
 472                                         $reply['content'] .= "<span class=\"hlUpdated\">$updated_fmt</span>";
 473                                         $reply['content'] .= "<div class=\"hlRight\">";
 474
 475                                         $reply['content'] .= $score_pic;
 476
 477                                         if ($line["feed_title"] && !get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {
 478
 479                                                 $reply['content'] .= "<span onclick=\"viewfeed($feed_id)\"
 480                                                         style=\"cursor : pointer\"
 481                                                         title=\"".htmlspecialchars($line['feed_title'])."\">
 482                                                         $feed_icon_img<span>";
 483                                         }
 484
 485                                         $reply['content'] .= "</div>";
 486                                         $reply['content'] .= "</div>";
 487
 488                                 } else {
 489
 490                                         if (get_pref($this->link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
 491                                                 if ($feed_id != $vgroup_last_feed) {
 492
 493                                                         $cur_feed_title = $line["feed_title"];
 494                                                         $vgroup_last_feed = $feed_id;
 495
 496                                                         $cur_feed_title = htmlspecialchars($cur_feed_title);
 497
 498                                                         $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
 499
 500                                                         $has_feed_icon = feed_has_icon($feed_id);
 501
 502                                                         if ($has_feed_icon) {
 503                                                                 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
 504                                                         } else {
 505                                                                 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
 506                                                         }
 507
 508                                                         $reply['content'] .= "<div class='cdmFeedTitle'>".
 509                                                                 "<div style=\"float : right\">$feed_icon_img</div>".
 510                                                                 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
 511                                                                 $line["feed_title"]."</a> $vf_catchup_link</div>";
 512                                                 }
 513                                         }
 514
 515                                         $expand_cdm = get_pref($this->link, 'CDM_EXPANDED');
 516
 517                                         $mouseover_attrs = "onmouseover='postMouseIn($id)'
 518                                                 onmouseout='postMouseOut($id)'";
 519
 520                                         $reply['content'] .= "<div class=\"$class\" $label_row_style
 521                                                 id=\"RROW-$id\" $mouseover_attrs'>";
 522
 523                                         $reply['content'] .= "<div class=\"cdmHeader\">";
 524
 525                                         $reply['content'] .= "<div>";
 526
 527                                         $reply['content'] .= "<input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
 528                                                         'RROW-$id')\" id=\"RCHK-$id\"/>";
 529
 530                                         $reply['content'] .= "$marked_pic";
 531                                         $reply['content'] .= "$published_pic";
 532
 533                                         $reply['content'] .= "</div>";
 534
 535                                         $reply['content'] .= "<div id=\"PTITLE-FULL-$id\" style=\"display : none\">" .
 536                                                 htmlspecialchars(strip_tags($line['title'])) . "</div>";
 537
 538                                         $reply['content'] .= "<span id=\"RTITLE-$id\"
 539                                                 onclick=\"return cdmClicked(event, $id);\"
 540                                                 class=\"titleWrap$hlc_suffix\">
 541                                                 <a class=\"title\"
 542                                                 title=\"".htmlspecialchars($line['title'])."\"
 543                                                 target=\"_blank\" href=\"".
 544                                                 htmlspecialchars($line["link"])."\">".
 545                                                 $line["title"] .
 546                                                 " $entry_author</a>";
 547
 548                                         $reply['content'] .= $labels_str;
 549
 550                                         if (!get_pref($this->link, 'VFEED_GROUP_BY_FEED') &&
 551                                                 defined('_SHOW_FEED_TITLE_IN_VFEEDS')) {
 552                                                 if (@$line["feed_title"]) {
 553                                                         $reply['content'] .= "<span class=\"hlFeed\">
 554                                                                 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
 555                                                                 $line["feed_title"]."</a>)
 556                                                         </span>";
 557                                                 }
 558                                         }
 559
 560                                         if (!$expand_cdm)
 561                                                 $content_hidden = "style=\"display : none\"";
 562                                         else
 563                                                 $excerpt_hidden = "style=\"display : none\"";
 564
 565                                         $reply['content'] .= "<span $excerpt_hidden
 566                                                 id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";
 567
 568                                         $reply['content'] .= "</span>";
 569
 570                                         $reply['content'] .= "<div>";
 571                                         $reply['content'] .= "<span class='updated'>$updated_fmt</span>";
 572                                         $reply['content'] .= "$score_pic";
 573
 574                                         if (!get_pref($this->link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
 575                                                 $reply['content'] .= "<span style=\"cursor : pointer\"
 576                                                         title=\"".htmlspecialchars($line["feed_title"])."\"
 577                                                         onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
 578                                         }
 579                                         $reply['content'] .= "<div class=\"updPic\">$update_pic</div>";
 580                                         $reply['content'] .= "</div>";
 581
 582                                         $reply['content'] .= "</div>";
 583
 584                                         $reply['content'] .= "<div class=\"cdmContent\" $content_hidden
 585                                                 onclick=\"return cdmClicked(event, $id);\"
 586                                                 id=\"CICD-$id\">";
 587
 588                                         $reply['content'] .= "<div class=\"cdmContentInner\">";
 589
 590                         if ($line["orig_feed_id"]) {
 591
 592                                 $tmp_result = db_query($this->link, "SELECT * FROM ttrss_archived_feeds
 593                                         WHERE id = ".$line["orig_feed_id"]);
 594
 595                                                 if (db_num_rows($tmp_result) != 0) {
 596
 597                                                         $reply['content'] .= "<div clear='both'>";
 598                                                         $reply['content'] .= __("Originally from:");
 599
 600                                                         $reply['content'] .= "&nbsp;";
 601
 602                                                         $tmp_line = db_fetch_assoc($tmp_result);
 603
 604                                                         $reply['content'] .= "<a target='_blank'
 605                                                                 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
 606                                                                 $tmp_line['title'] . "</a>";
 607
 608                                                         $reply['content'] .= "&nbsp;";
 609
 610                                                         $reply['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
 611                                                         $reply['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.png'></a>";
 612
 613                                                         $reply['content'] .= "</div>";
 614                                                 }
 615                                         }
 616
 617                                         $feed_site_url = $line["site_url"];
 618
 619                                         $article_content = sanitize($this->link, $line["content_preview"],
 620                                                         false, false, $feed_site_url);
 621
 622                                         $reply['content'] .= "<div id=\"POSTNOTE-$id\">";
 623                                         if ($line['note']) {
 624                                                 $reply['content'] .= format_article_note($id, $line['note']);
 625                                         }
 626                                         $reply['content'] .= "</div>";
 627
 628                                         $reply['content'] .= "<span id=\"CWRAP-$id\">";
 629                                         $reply['content'] .= $expand_cdm ? $article_content : '';
 630                                         $reply['content'] .= "</span>";
 631
 632 /*                                      $tmp_result = db_query($this->link, "SELECT always_display_enclosures FROM
 633                                                 ttrss_feeds WHERE id = ".
 634                                                 (($line['feed_id'] == null) ? $line['orig_feed_id'] :
 635                                                         $line['feed_id'])." AND owner_uid = ".$_SESSION["uid"]);
 636
 637                                         $always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result,
 638                                                 0, "always_display_enclosures")); */
 639
 640                                         $always_display_enclosures = sql_bool_to_bool($line["always_display_enclosures"]);
 641
 642                                         $reply['content'] .= format_article_enclosures($this->link, $id, $always_display_enclosures,
 643                                                 $article_content);
 644
 645                                         $reply['content'] .= "</div>";
 646
 647                                         $reply['content'] .= "<div class=\"cdmFooter\">";
 648
 649                                         $tag_cache = $line["tag_cache"];
 650
 651                                         $tags_str = format_tags_string(
 652                                                 get_article_tags($this->link, $id, $_SESSION["uid"], $tag_cache),
 653                                                 $id);
 654
 655                                         $reply['content'] .= "<img src='".theme_image($this->link,
 656                                                         'images/tag.png')."' alt='Tags' title='Tags'>
 657                                                 <span id=\"ATSTR-$id\">$tags_str</span>
 658                                                 <a title=\"".__('Edit tags for this article')."\"
 659                                                 href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>";
 660
 661                                         $num_comments = $line["num_comments"];
 662                                         $entry_comments = "";
 663
 664                                         if ($num_comments > 0) {
 665                                                 if ($line["comments"]) {
 666                                                         $comments_url = htmlspecialchars($line["comments"]);
 667                                                 } else {
 668                                                         $comments_url = htmlspecialchars($line["link"]);
 669                                                 }
 670                                                 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
 671                                         } else {
 672                                                 if ($line["comments"] && $line["link"] != $line["comments"]) {
 673                                                         $entry_comments = "<a target='_blank' href=\"".htmlspecialchars($line["comments"])."\">comments</a>";
 674                                                 }
 675                                         }
 676
 677                                         if ($entry_comments) $reply['content'] .= "&nbsp;($entry_comments)";
 678
 679                                         $reply['content'] .= "<div style=\"float : right\">";
 680
 681                                         $reply['content'] .= "<img src=\"images/art-zoom.png\"
 682                                                 onclick=\"zoomToArticle(event, $id)\"
 683                                                 style=\"cursor : pointer\"
 684                                                 alt='Zoom'
 685                                                 title='".__('Open article in new tab')."'>";
 686
 687                                         //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
 688
 689                                         foreach ($button_plugins as $p) {
 690                                                 $reply['content'] .= $p->render($id, $line);
 691                                         }
 692
 693                                         $reply['content'] .= "<img src=\"images/digest_checkbox.png\"
 694                                                 style=\"cursor : pointer\" style=\"cursor : pointer\"
 695                                                 onclick=\"dismissArticle($id)\"
 696                                                 title='".__('Close article')."'>";
 697
 698                                         $reply['content'] .= "</div>";
 699                                         $reply['content'] .= "</div>";
 700
 701                                         $reply['content'] .= "</div>";
 702
 703                                         $reply['content'] .= "</div>";
 704
 705                                 }
 706
 707                                 ++$lnum;
 708                         }
 709
 710                         if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PE", $timing_info);
 711
 712                 } else {
 713                         $message = "";
 714
 715                         switch ($view_mode) {
 716                                 case "unread":
 717                                         $message = __("No unread articles found to display.");
 718                                         break;
 719                                 case "updated":
 720                                         $message = __("No updated articles found to display.");
 721                                         break;
 722                                 case "marked":
 723                                         $message = __("No starred articles found to display.");
 724                                         break;
 725                                 default:
 726                                         if ($feed < -10) {
 727                                                 $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
 728                                         } else {
 729                                                 $message = __("No articles found to display.");
 730                                         }
 731                         }
 732
 733                         if (!$offset && $message) {
 734                                 $reply['content'] .= "<div class='whiteBox'>$message";
 735
 736                                 $reply['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
 737
 738                                 $result = db_query($this->link, "SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
 739                                         WHERE owner_uid = " . $_SESSION['uid']);
 740
 741                                 $last_updated = db_fetch_result($result, 0, "last_updated");
 742                                 $last_updated = make_local_datetime($this->link, $last_updated, false);
 743
 744                                 $reply['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
 745
 746                                 $result = db_query($this->link, "SELECT COUNT(id) AS num_errors
 747                                         FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
 748
 749                                 $num_errors = db_fetch_result($result, 0, "num_errors");
 750
 751                                 if ($num_errors > 0) {
 752                                         $reply['content'] .= "<br/>";
 753                                         $reply['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
 754                                                 __('Some feeds have update errors (click for details)')."</a>";
 755                                 }
 756                                 $reply['content'] .= "</span></p></div>";
 757                         }
 758                 }
 759
 760                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H2", $timing_info);
 761
 762                 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache,
 763                         $vgroup_last_feed, $reply);
 764         }
 765
 766         function catchupAll() {
 767                 db_query($this->link, "UPDATE ttrss_user_entries SET
 768                                                 last_read = NOW(),unread = false WHERE owner_uid = " . $_SESSION["uid"]);
 769                 ccache_zero_all($this->link, $_SESSION["uid"]);
 770         }
 771
 772         function collapse() {
 773                 $cat_id = db_escape_string($_REQUEST["cid"]);
 774                 $mode = (int) db_escape_string($_REQUEST['mode']);
 775                 toggle_collapse_cat($this->link, $cat_id, $mode);
 776         }
 777
 778         function view() {
 779                 $timing_info = getmicrotime();
 780
 781                 $reply = array();
 782
 783                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("0", $timing_info);
 784
 785                 $omode = db_escape_string($_REQUEST["omode"]);
 786
 787                 $feed = db_escape_string($_REQUEST["feed"]);
 788                 $method = db_escape_string($_REQUEST["m"]);
 789                 $view_mode = db_escape_string($_REQUEST["view_mode"]);
 790                 $limit = (int) get_pref($this->link, "DEFAULT_ARTICLE_LIMIT");
 791                 @$cat_view = $_REQUEST["cat"] == "true";
 792                 @$next_unread_feed = db_escape_string($_REQUEST["nuf"]);
 793                 @$offset = db_escape_string($_REQUEST["skip"]);
 794                 @$vgroup_last_feed = db_escape_string($_REQUEST["vgrlf"]);
 795                 $order_by = db_escape_string($_REQUEST["order_by"]);
 796
 797                 if (is_numeric($feed)) $feed = (int) $feed;
 798
 799                 /* Feed -5 is a special case: it is used to display auxiliary information
 800                  * when there's nothing to load - e.g. no stuff in fresh feed */
 801
 802                 if ($feed == -5) {
 803                         print json_encode(generate_dashboard_feed($this->link));
 804                         return;
 805                 }
 806
 807                 $result = false;
 808
 809                 if ($feed < -10) {
 810                         $label_feed = -11-$feed;
 811                         $result = db_query($this->link, "SELECT id FROM ttrss_labels2 WHERE
 812                                                         id = '$label_feed' AND owner_uid = " . $_SESSION['uid']);
 813                 } else if (!$cat_view && is_numeric($feed) && $feed > 0) {
 814                         $result = db_query($this->link, "SELECT id FROM ttrss_feeds WHERE
 815                                                         id = '$feed' AND owner_uid = " . $_SESSION['uid']);
 816                 } else if ($cat_view && is_numeric($feed) && $feed > 0) {
 817                         $result = db_query($this->link, "SELECT id FROM ttrss_feed_categories WHERE
 818                                                         id = '$feed' AND owner_uid = " . $_SESSION['uid']);
 819                 }
 820
 821                 if ($result && db_num_rows($result) == 0) {
 822                         print json_encode(generate_error_feed($this->link, __("Feed not found.")));
 823                         return;
 824                 }
 825
 826                 /* Updating a label ccache means recalculating all of the caches
 827                  * so for performance reasons we don't do that here */
 828
 829                 if ($feed >= 0) {
 830                         ccache_update($this->link, $feed, $_SESSION["uid"], $cat_view);
 831                 }
 832
 833                 set_pref($this->link, "_DEFAULT_VIEW_MODE", $view_mode);
 834                 set_pref($this->link, "_DEFAULT_VIEW_LIMIT", $limit);
 835                 set_pref($this->link, "_DEFAULT_VIEW_ORDER_BY", $order_by);
 836
 837                 if (!$cat_view && is_numeric($feed) && $feed > 0) {
 838                         db_query($this->link, "UPDATE ttrss_feeds SET last_viewed = NOW()
 839                                                         WHERE id = '$feed' AND owner_uid = ".$_SESSION["uid"]);
 840                 }
 841
 842                 $reply['headlines'] = array();
 843
 844                 if (!$next_unread_feed)
 845                         $reply['headlines']['id'] = $feed;
 846                 else
 847                         $reply['headlines']['id'] = $next_unread_feed;
 848
 849                 $reply['headlines']['is_cat'] = (bool) $cat_view;
 850
 851                 $override_order = false;
 852
 853                 if (get_pref($this->link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
 854                         $date_sort_field = "updated";
 855                 } else {
 856                         $date_sort_field = "date_entered";
 857                 }
 858
 859                 switch ($order_by) {
 860                         case "date":
 861                                 if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
 862                                         $override_order = "$date_sort_field";
 863                                 } else {
 864                                         $override_order = "$date_sort_field DESC";
 865                                 }
 866                                 break;
 867
 868                         case "title":
 869                                 if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
 870                                         $override_order = "title DESC, $date_sort_field";
 871                                 } else {
 872                                         $override_order = "title, $date_sort_field DESC";
 873                                 }
 874                                 break;
 875
 876                         case "score":
 877                                 if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
 878                                         $override_order = "score, $date_sort_field";
 879                                 } else {
 880                                         $override_order = "score DESC, $date_sort_field DESC";
 881                                 }
 882                                 break;
 883                 }
 884
 885                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("04", $timing_info);
 886
 887                 $ret = $this->format_headlines_list($feed, $method,
 888                         $view_mode, $limit, $cat_view, $next_unread_feed, $offset,
 889                         $vgroup_last_feed, $override_order, true);
 890
 891                 $topmost_article_ids = $ret[0];
 892                 $headlines_count = $ret[1];
 893                 $returned_feed = $ret[2];
 894                 $disable_cache = $ret[3];
 895                 $vgroup_last_feed = $ret[4];
 896
 897                 $reply['headlines']['content'] =& $ret[5]['content'];
 898                 $reply['headlines']['toolbar'] =& $ret[5]['toolbar'];
 899
 900                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("05", $timing_info);
 901
 902                 $reply['headlines-info'] = array("count" => (int) $headlines_count,
 903                                                 "vgroup_last_feed" => $vgroup_last_feed,
 904                                                 "disable_cache" => (bool) $disable_cache);
 905
 906                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("20", $timing_info);
 907
 908                 if (is_array($topmost_article_ids) && !get_pref($this->link, 'COMBINED_DISPLAY_MODE') && !$_SESSION["bw_limit"]) {
 909                         $articles = array();
 910
 911                         foreach ($topmost_article_ids as $id) {
 912                                 array_push($articles, format_article($this->link, $id, false));
 913                         }
 914
 915                         $reply['articles'] = $articles;
 916                 }
 917
 918                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("30", $timing_info);
 919
 920                 $reply['runtime-info'] = make_runtime_info($this->link);
 921
 922                 print json_encode($reply);
 923
 924         }
 925 }
 926 ?>