classes/feeds.php

   1 <?php
   2 class Feeds extends Protected_Handler {
   3
   4         private function feedlist_init_cat($cat_id, $hidden = false) {
   5                 $obj = array();
   6                 $cat_id = (int) $cat_id;
   7
   8                 if ($cat_id > 0) {
   9                         $cat_unread = ccache_find($this->link, $cat_id, $_SESSION["uid"], true);
  10                 } else if ($cat_id == 0 || $cat_id == -2) {
  11                         $cat_unread = getCategoryUnread($this->link, $cat_id);
  12                 }
  13
  14                 $obj['id'] = 'CAT:' . $cat_id;
  15                 $obj['items'] = array();
  16                 $obj['name'] = getCategoryTitle($this->link, $cat_id);
  17                 $obj['type'] = 'feed';
  18                 $obj['unread'] = (int) $cat_unread;
  19                 $obj['hidden'] = $hidden;
  20                 $obj['bare_id'] = $cat_id;
  21
  22                 return $obj;
  23         }
  24
  25         private function feedlist_init_feed($feed_id, $title = false, $unread = false, $error = '', $updated = '') {
  26                 $obj = array();
  27                 $feed_id = (int) $feed_id;
  28
  29                 if (!$title)
  30                         $title = getFeedTitle($this->link, $feed_id, false);
  31
  32                 if ($unread === false)
  33                         $unread = getFeedUnread($this->link, $feed_id, false);
  34
  35                 $obj['id'] = 'FEED:' . $feed_id;
  36                 $obj['name'] = $title;
  37                 $obj['unread'] = (int) $unread;
  38                 $obj['type'] = 'feed';
  39                 $obj['error'] = $error;
  40                 $obj['updated'] = $updated;
  41                 $obj['icon'] = getFeedIcon($feed_id);
  42                 $obj['bare_id'] = $feed_id;
  43
  44                 return $obj;
  45         }
  46
  47         private function format_headline_subtoolbar($feed_site_url, $feed_title,
  48                         $feed_id, $is_cat, $search, $match_on,
  49                         $search_mode, $view_mode, $error) {
  50
  51                 $page_prev_link = "viewFeedGoPage(-1)";
  52                 $page_next_link = "viewFeedGoPage(1)";
  53                 $page_first_link = "viewFeedGoPage(0)";
  54
  55                 $catchup_page_link = "catchupPage()";
  56                 $catchup_feed_link = "catchupCurrentFeed()";
  57                 $catchup_sel_link = "catchupSelection()";
  58
  59                 $archive_sel_link = "archiveSelection()";
  60                 $delete_sel_link = "deleteSelection()";
  61
  62                 $sel_all_link = "selectArticles('all')";
  63                 $sel_unread_link = "selectArticles('unread')";
  64                 $sel_none_link = "selectArticles('none')";
  65                 $sel_inv_link = "selectArticles('invert')";
  66
  67                 $tog_unread_link = "selectionToggleUnread()";
  68                 $tog_marked_link = "selectionToggleMarked()";
  69                 $tog_published_link = "selectionTogglePublished()";
  70
  71                 if ($is_cat) $cat_q = "&is_cat=$is_cat";
  72
  73                 if ($search) {
  74                         $search_q = "&q=$search&m=$match_on&smode=$search_mode";
  75                 } else {
  76                         $search_q = "";
  77                 }
  78
  79                 $rss_link = htmlspecialchars(get_self_url_prefix() .
  80                         "/public.php?op=rss&id=$feed_id$cat_q$search_q");
  81
  82                 // right part
  83
  84                 $reply .= "<span class='r'>";
  85
  86                 if ($feed_site_url) {
  87                         $target = "target=\"_blank\"";
  88                         $reply .= "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">".
  89                                 truncate_string($feed_title,30)."</a>";
  90
  91                         if ($error) {
  92                                 $reply .= " (<span class=\"error\" title=\"$error\">Error</span>)";
  93                         }
  94
  95                 } else {
  96                         $reply .= $feed_title;
  97                 }
  98
  99                 $reply .= "
 100                         <a href=\"#\"
 101                                 title=\"".__("View as RSS feed")."\"
 102                                 onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">
 103                                 <img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/feed-icon-12x12.png\"></a>";
 104
 105                 $reply .= "</span>";
 106
 107                 // left part
 108
 109                 $reply .= __('Select:')."
 110                         <a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,
 111                         <a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,
 112                         <a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,
 113                         <a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";
 114
 115                 $reply .= " ";
 116
 117                 $reply .= "<select dojoType=\"dijit.form.Select\"
 118                         onchange=\"headlineActionsChange(this)\">";
 119                 $reply .= "<option value=\"false\">".__('Actions...')."</option>";
 120
 121                 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>";
 122
 123                 $reply .= "<option value=\"$tog_unread_link\">".__('Unread')."</option>
 124                         <option value=\"$tog_marked_link\">".__('Starred')."</option>
 125                         <option value=\"$tog_published_link\">".__('Published')."</option>";
 126
 127                 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>";
 128
 129                 $reply .= "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>";
 130
 131                 if ($feed_id != "0") {
 132                         $reply .= "<option value=\"$archive_sel_link\">".__('Archive')."</option>";
 133                 } else {
 134                         $reply .= "<option value=\"$archive_sel_link\">".__('Move back')."</option>";
 135                         $reply .= "<option value=\"$delete_sel_link\">".__('Delete')."</option>";
 136
 137                 }
 138
 139                 $reply .= "<option value=\"emailArticle(false)\">".__('Forward by email').
 140                         "</option>";
 141
 142                 $reply .= "<option value=\"0\" disabled=\"1\">".__('Feed:')."</option>";
 143
 144                 $reply .= "<option value=\"catchupPage()\">".__('Mark as read')."</option>";
 145
 146                 $reply .= "<option value=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";
 147
 148                 $reply .= "</select>";
 149
 150                 //$reply .= "</div>";
 151
 152                 //$reply .= "</h2";
 153
 154                 return $reply;
 155         }
 156
 157         private function format_headlines_list($feed, $method, $view_mode, $limit, $cat_view,
 158                                         $next_unread_feed, $offset, $vgr_last_feed = false,
 159                                         $override_order = false) {
 160
 161                 $disable_cache = false;
 162
 163                 $reply = array();
 164
 165                 $timing_info = getmicrotime();
 166
 167                 $topmost_article_ids = array();
 168
 169                 if (!$offset) $offset = 0;
 170                 if ($method == "undefined") $method = "";
 171
 172                 $method_split = explode(":", $method);
 173
 174 /*              if ($method == "CatchupSelected") {
 175                         $ids = explode(",", db_escape_string($_REQUEST["ids"]));
 176                         $cmode = sprintf("%d", $_REQUEST["cmode"]);
 177
 178                         catchupArticlesById($this->link, $ids, $cmode);
 179                 } */
 180
 181                 //if ($method == "ForceUpdate" && $feed && is_numeric($feed) > 0) {
 182                 //      update_rss_feed($this->link, $feed, true);
 183                 //}
 184
 185                 if ($method == "MarkAllRead")  {
 186                         catchup_feed($this->link, $feed, $cat_view);
 187
 188                         if (get_pref($this->link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
 189                                 if ($next_unread_feed) {
 190                                         $feed = $next_unread_feed;
 191                                 }
 192                         }
 193                 }
 194
 195                 if ($method_split[0] == "MarkAllReadGR")  {
 196                         catchup_feed($this->link, $method_split[1], false);
 197                 }
 198
 199                 // FIXME: might break tag display?
 200
 201                 if (is_numeric($feed) && $feed > 0 && !$cat_view) {
 202                         $result = db_query($this->link,
 203                                 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
 204
 205                         if (db_num_rows($result) == 0) {
 206                                 $reply['content'] = "<div align='center'>".__('Feed not found.')."</div>";
 207                         }
 208                 }
 209
 210                 if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
 211
 212                         $result = db_query($this->link, "SELECT rtl_content FROM ttrss_feeds
 213                                 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
 214
 215                         if (db_num_rows($result) == 1) {
 216                                 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
 217                         } else {
 218                                 $rtl_content = false;
 219                         }
 220
 221                         if ($rtl_content) {
 222                                 $rtl_tag = "dir=\"RTL\"";
 223                         } else {
 224                                 $rtl_tag = "";
 225                         }
 226                 } else {
 227                         $rtl_tag = "";
 228                         $rtl_content = false;
 229                 }
 230
 231                 @$search = db_escape_string($_REQUEST["query"]);
 232
 233                 if ($search) {
 234                         $disable_cache = true;
 235                 }
 236
 237                 @$search_mode = db_escape_string($_REQUEST["search_mode"]);
 238                 @$match_on = db_escape_string($_REQUEST["match_on"]);
 239
 240                 if (!$match_on) {
 241                         $match_on = "both";
 242                 }
 243
 244                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
 245
 246 //              error_log("format_headlines_list: [" . $feed . "] method [" . $method . "]");
 247                 if( $search_mode == '' && $method != '' ){
 248                     $search_mode = $method;
 249                 }
 250 //              error_log("search_mode: " . $search_mode);
 251                 $qfh_ret = queryFeedHeadlines($this->link, $feed, $limit, $view_mode, $cat_view,
 252                         $search, $search_mode, $match_on, $override_order, $offset);
 253
 254                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
 255
 256                 $result = $qfh_ret[0];
 257                 $feed_title = $qfh_ret[1];
 258                 $feed_site_url = $qfh_ret[2];
 259                 $last_error = $qfh_ret[3];
 260
 261                 $vgroup_last_feed = $vgr_last_feed;
 262
 263 //              if (!$offset) {
 264
 265                         if (db_num_rows($result) > 0) {
 266                                 $reply['toolbar'] = $this->format_headline_subtoolbar($feed_site_url,
 267                                         $feed_title,
 268                                         $feed, $cat_view, $search, $match_on, $search_mode, $view_mode,
 269                                         $last_error);
 270                         }
 271 //              }
 272
 273                 $headlines_count = db_num_rows($result);
 274
 275                 if (db_num_rows($result) > 0) {
 276
 277                         $lnum = $offset;
 278
 279                         $num_unread = 0;
 280                         $cur_feed_title = '';
 281
 282                         $fresh_intl = get_pref($this->link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
 283
 284                         if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PS", $timing_info);
 285
 286                         while ($line = db_fetch_assoc($result)) {
 287
 288                                 $class = ($lnum % 2) ? "even" : "odd";
 289
 290                                 $id = $line["id"];
 291                                 $feed_id = $line["feed_id"];
 292                                 $label_cache = $line["label_cache"];
 293                                 $labels = false;
 294
 295                                 if ($label_cache) {
 296                                         $label_cache = json_decode($label_cache, true);
 297
 298                                         if ($label_cache) {
 299                                                 if ($label_cache["no-labels"] == 1)
 300                                                         $labels = array();
 301                                                 else
 302                                                         $labels = $label_cache;
 303                                         }
 304                                 }
 305
 306                                 if (!is_array($labels)) $labels = get_article_labels($this->link, $id);
 307
 308                                 $labels_str = "<span id=\"HLLCTR-$id\">";
 309                                 $labels_str .= format_article_labels($labels, $id);
 310                                 $labels_str .= "</span>";
 311
 312                                 if (count($topmost_article_ids) < 3) {
 313                                         array_push($topmost_article_ids, $id);
 314                                 }
 315
 316                                 if ($line["last_read"] == "" && !sql_bool_to_bool($line["unread"])) {
 317
 318                                         $update_pic = "<img id='FUPDPIC-$id' src=\"".
 319                                                 theme_image($this->link, 'images/updated.png')."\"
 320                                                 alt=\"Updated\">";
 321                                 } else {
 322                                         $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
 323                                                 alt=\"Updated\">";
 324                                 }
 325
 326                                 if (sql_bool_to_bool($line["unread"]) &&
 327                                         time() - strtotime($line["updated_noms"]) < $fresh_intl) {
 328
 329                                         $update_pic = "<img id='FUPDPIC-$id' src=\"".
 330                                                 theme_image($this->link, 'images/fresh_sign.png')."\" alt=\"Fresh\">";
 331                                 }
 332
 333                                 if ($line["unread"] == "t" || $line["unread"] == "1") {
 334                                         $class .= " Unread";
 335                                         ++$num_unread;
 336                                         $is_unread = true;
 337                                 } else {
 338                                         $is_unread = false;
 339                                 }
 340
 341                                 if ($line["marked"] == "t" || $line["marked"] == "1") {
 342                                         $marked_pic = "<img id=\"FMPIC-$id\"
 343                                                 src=\"".theme_image($this->link, 'images/mark_set.png')."\"
 344                                                 class=\"markedPic\" alt=\"Unstar article\"
 345                                                 onclick='javascript:toggleMark($id)'>";
 346                                 } else {
 347                                         $marked_pic = "<img id=\"FMPIC-$id\"
 348                                                 src=\"".theme_image($this->link, 'images/mark_unset.png')."\"
 349                                                 class=\"markedPic\" alt=\"Star article\"
 350                                                 onclick='javascript:toggleMark($id)'>";
 351                                 }
 352
 353                                 if ($line["published"] == "t" || $line["published"] == "1") {
 354                                         $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($this->link,
 355                                                 'images/pub_set.png')."\"
 356                                                 class=\"markedPic\"
 357                                                 alt=\"Unpublish article\" onclick='javascript:togglePub($id)'>";
 358                                 } else {
 359                                         $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($this->link,
 360                                                 'images/pub_unset.png')."\"
 361                                                 class=\"markedPic\"
 362                                                 alt=\"Publish article\" onclick='javascript:togglePub($id)'>";
 363                                 }
 364
 365 #                               $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
 366 #                                       $line["title"] . "</a>";
 367
 368 #                               $content_link = "<a
 369 #                                       href=\"" . htmlspecialchars($line["link"]) . "\"
 370 #                                       onclick=\"view($id,$feed_id);\">" .
 371 #                                       $line["title"] . "</a>";
 372
 373 #                               $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
 374 #                                       $line["title"] . "</a>";
 375
 376                                 $updated_fmt = make_local_datetime($this->link, $line["updated_noms"], false);
 377
 378                                 if (get_pref($this->link, 'SHOW_CONTENT_PREVIEW')) {
 379                                         $content_preview = truncate_string(strip_tags($line["content_preview"]),
 380                                                 100);
 381                                 }
 382
 383                                 $score = $line["score"];
 384
 385                                 $score_pic = theme_image($this->link,
 386                                         "images/" . get_score_pic($score));
 387
 388 /*                              $score_title = __("(Click to change)");
 389                                 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
 390                                         onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
 391
 392                                 $score_pic = "<img class='hlScorePic' src=\"$score_pic\"
 393                                         title=\"$score\">";
 394
 395                                 if ($score > 500) {
 396                                         $hlc_suffix = "H";
 397                                 } else if ($score < -100) {
 398                                         $hlc_suffix = "L";
 399                                 } else {
 400                                         $hlc_suffix = "";
 401                                 }
 402
 403                                 $entry_author = $line["author"];
 404
 405                                 if ($entry_author) {
 406                                         $entry_author = " - $entry_author";
 407                                 }
 408
 409                                 $has_feed_icon = feed_has_icon($feed_id);
 410
 411                                 if ($has_feed_icon) {
 412                                         $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
 413                                 } else {
 414                                         $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/feed-icon-12x12.png\" alt=\"\">";
 415                                 }
 416
 417                                 if (!get_pref($this->link, 'COMBINED_DISPLAY_MODE')) {
 418
 419                                         if (get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {
 420                                                 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
 421
 422                                                         $cur_feed_title = $line["feed_title"];
 423                                                         $vgroup_last_feed = $feed_id;
 424
 425                                                         $cur_feed_title = htmlspecialchars($cur_feed_title);
 426
 427                                                         $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
 428
 429                                                         $reply['content'] .= "<div class='cdmFeedTitle'>".
 430                                                                 "<div style=\"float : right\">$feed_icon_img</div>".
 431                                                                 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
 432                                                                 $line["feed_title"]."</a> $vf_catchup_link</div>";
 433
 434                                                 }
 435                                         }
 436
 437                                         $mouseover_attrs = "onmouseover='postMouseIn($id)'
 438                                                 onmouseout='postMouseOut($id)'";
 439
 440                                         $reply['content'] .= "<div class='$class' id='RROW-$id' $mouseover_attrs>";
 441
 442                                         $reply['content'] .= "<div class='hlUpdPic'>$update_pic</div>";
 443
 444                                         $reply['content'] .= "<div class='hlLeft'>";
 445
 446                                         $reply['content'] .= "<input type=\"checkbox\" onclick=\"tSR(this)\"
 447                                                         id=\"RCHK-$id\">";
 448
 449                                         $reply['content'] .= "$marked_pic";
 450                                         $reply['content'] .= "$published_pic";
 451
 452                                         $reply['content'] .= "</div>";
 453
 454                                         $reply['content'] .= "<div onclick='return hlClicked(event, $id)'
 455                                                 class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";
 456                                         $reply['content'] .= "<a id=\"RTITLE-$id\"
 457                                                 href=\"" . htmlspecialchars($line["link"]) . "\"
 458                                                 onclick=\"\">" .
 459                                                 truncate_string($line["title"], 200);
 460
 461                                         if (get_pref($this->link, 'SHOW_CONTENT_PREVIEW')) {
 462                                                 if ($content_preview) {
 463                                                         $reply['content'] .= "<span class=\"contentPreview\"> - $content_preview</span>";
 464                                                 }
 465                                         }
 466
 467                                         $reply['content'] .= "</a></span>";
 468
 469                                         $reply['content'] .= $labels_str;
 470
 471                                         if (!get_pref($this->link, 'VFEED_GROUP_BY_FEED') &&
 472                                                 defined('_SHOW_FEED_TITLE_IN_VFEEDS')) {
 473                                                 if (@$line["feed_title"]) {
 474                                                         $reply['content'] .= "<span class=\"hlFeed\">
 475                                                                 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
 476                                                                 $line["feed_title"]."</a>)
 477                                                         </span>";
 478                                                 }
 479                                         }
 480
 481                                         $reply['content'] .= "</div>";
 482
 483                                         $reply['content'] .= "<span class=\"hlUpdated\">$updated_fmt</span>";
 484                                         $reply['content'] .= "<div class=\"hlRight\">";
 485
 486                                         $reply['content'] .= $score_pic;
 487
 488                                         if ($line["feed_title"] && !get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {
 489
 490                                                 $reply['content'] .= "<span onclick=\"viewfeed($feed_id)\"
 491                                                         style=\"cursor : pointer\"
 492                                                         title=\"".htmlspecialchars($line['feed_title'])."\">
 493                                                         $feed_icon_img<span>";
 494                                         }
 495
 496                                         $reply['content'] .= "</div>";
 497                                         $reply['content'] .= "</div>";
 498
 499                                 } else {
 500
 501                                         if (get_pref($this->link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
 502                                                 if ($feed_id != $vgroup_last_feed) {
 503
 504                                                         $cur_feed_title = $line["feed_title"];
 505                                                         $vgroup_last_feed = $feed_id;
 506
 507                                                         $cur_feed_title = htmlspecialchars($cur_feed_title);
 508
 509                                                         $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
 510
 511                                                         $has_feed_icon = feed_has_icon($feed_id);
 512
 513                                                         if ($has_feed_icon) {
 514                                                                 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
 515                                                         } else {
 516                                                                 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
 517                                                         }
 518
 519                                                         $reply['content'] .= "<div class='cdmFeedTitle'>".
 520                                                                 "<div style=\"float : right\">$feed_icon_img</div>".
 521                                                                 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
 522                                                                 $line["feed_title"]."</a> $vf_catchup_link</div>";
 523                                                 }
 524                                         }
 525
 526                                         $expand_cdm = get_pref($this->link, 'CDM_EXPANDED');
 527
 528                                         $mouseover_attrs = "onmouseover='postMouseIn($id)'
 529                                                 onmouseout='postMouseOut($id)'";
 530
 531                                         $reply['content'] .= "<div class=\"$class\"
 532                                                 id=\"RROW-$id\" $mouseover_attrs'>";
 533
 534                                         $reply['content'] .= "<div class=\"cdmHeader\">";
 535
 536                                         $reply['content'] .= "<div>";
 537
 538                                         $reply['content'] .= "<input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
 539                                                         'RROW-$id')\" id=\"RCHK-$id\"/>";
 540
 541                                         $reply['content'] .= "$marked_pic";
 542                                         $reply['content'] .= "$published_pic";
 543
 544                                         $reply['content'] .= "</div>";
 545
 546                                         $reply['content'] .= "<span id=\"RTITLE-$id\"
 547                                                 onclick=\"return cdmClicked(event, $id);\"
 548                                                 class=\"titleWrap$hlc_suffix\">
 549                                                 <a class=\"title\"
 550                                                 title=\"".htmlspecialchars($line['title'])."\"
 551                                                 target=\"_blank\" href=\"".
 552                                                 htmlspecialchars($line["link"])."\">".
 553                                                 truncate_string($line["title"], 100) .
 554                                                 " $entry_author</a>";
 555
 556                                         $reply['content'] .= $labels_str;
 557
 558                                         if (!get_pref($this->link, 'VFEED_GROUP_BY_FEED') &&
 559                                                 defined('_SHOW_FEED_TITLE_IN_VFEEDS')) {
 560                                                 if (@$line["feed_title"]) {
 561                                                         $reply['content'] .= "<span class=\"hlFeed\">
 562                                                                 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
 563                                                                 $line["feed_title"]."</a>)
 564                                                         </span>";
 565                                                 }
 566                                         }
 567
 568                                         if (!$expand_cdm)
 569                                                 $content_hidden = "style=\"display : none\"";
 570                                         else
 571                                                 $excerpt_hidden = "style=\"display : none\"";
 572
 573                                         $reply['content'] .= "<span $excerpt_hidden
 574                                                 id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";
 575
 576                                         $reply['content'] .= "</span>";
 577
 578                                         $reply['content'] .= "<div>";
 579                                         $reply['content'] .= "<span class='updated'>$updated_fmt</span>";
 580                                         $reply['content'] .= "$score_pic";
 581
 582                                         if (!get_pref($this->link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
 583                                                 $reply['content'] .= "<span style=\"cursor : pointer\"
 584                                                         title=\"".htmlspecialchars($line["feed_title"])."\"
 585                                                         onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
 586                                         }
 587                                         $reply['content'] .= "<div class=\"updPic\">$update_pic</div>";
 588                                         $reply['content'] .= "</div>";
 589
 590                                         $reply['content'] .= "</div>";
 591
 592                                         $reply['content'] .= "<div class=\"cdmContent\" $content_hidden
 593                                                 onclick=\"return cdmClicked(event, $id);\"
 594                                                 id=\"CICD-$id\">";
 595
 596                                         $reply['content'] .= "<div class=\"cdmContentInner\">";
 597
 598                         if ($line["orig_feed_id"]) {
 599
 600                                 $tmp_result = db_query($this->link, "SELECT * FROM ttrss_archived_feeds
 601                                         WHERE id = ".$line["orig_feed_id"]);
 602
 603                                                 if (db_num_rows($tmp_result) != 0) {
 604
 605                                                         $reply['content'] .= "<div clear='both'>";
 606                                                         $reply['content'] .= __("Originally from:");
 607
 608                                                         $reply['content'] .= "&nbsp;";
 609
 610                                                         $tmp_line = db_fetch_assoc($tmp_result);
 611
 612                                                         $reply['content'] .= "<a target='_blank'
 613                                                                 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
 614                                                                 $tmp_line['title'] . "</a>";
 615
 616                                                         $reply['content'] .= "&nbsp;";
 617
 618                                                         $reply['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
 619                                                         $reply['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
 620
 621                                                         $reply['content'] .= "</div>";
 622                                                 }
 623                                         }
 624
 625                                         $feed_site_url = $line["site_url"];
 626
 627                                         $article_content = sanitize($this->link, $line["content_preview"],
 628                                                         false, false, $feed_site_url);
 629
 630                                         $reply['content'] .= "<div id=\"POSTNOTE-$id\">";
 631                                         if ($line['note']) {
 632                                                 $reply['content'] .= format_article_note($id, $line['note']);
 633                                         }
 634                                         $reply['content'] .= "</div>";
 635
 636                                         $reply['content'] .= "<span id=\"CWRAP-$id\">";
 637                                         $reply['content'] .= $expand_cdm ? $article_content : '';
 638                                         $reply['content'] .= "</span>";
 639
 640 /*                                      $tmp_result = db_query($this->link, "SELECT always_display_enclosures FROM
 641                                                 ttrss_feeds WHERE id = ".
 642                                                 (($line['feed_id'] == null) ? $line['orig_feed_id'] :
 643                                                         $line['feed_id'])." AND owner_uid = ".$_SESSION["uid"]);
 644
 645                                         $always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result,
 646                                                 0, "always_display_enclosures")); */
 647
 648                                         $always_display_enclosures = sql_bool_to_bool($line["always_display_enclosures"]);
 649
 650                                         $reply['content'] .= format_article_enclosures($this->link, $id, $always_display_enclosures,
 651                                                 $article_content);
 652
 653                                         $reply['content'] .= "</div>";
 654
 655                                         $reply['content'] .= "<div class=\"cdmFooter\">";
 656
 657                                         $tag_cache = $line["tag_cache"];
 658
 659                                         $tags_str = format_tags_string(
 660                                                 get_article_tags($this->link, $id, $_SESSION["uid"], $tag_cache),
 661                                                 $id);
 662
 663                                         $reply['content'] .= "<img src='".theme_image($this->link,
 664                                                         'images/tag.png')."' alt='Tags' title='Tags'>
 665                                                 <span id=\"ATSTR-$id\">$tags_str</span>
 666                                                 <a title=\"".__('Edit tags for this article')."\"
 667                                                 href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>";
 668
 669                                         $num_comments = $line["num_comments"];
 670                                         $entry_comments = "";
 671
 672                                         if ($num_comments > 0) {
 673                                                 if ($line["comments"]) {
 674                                                         $comments_url = $line["comments"];
 675                                                 } else {
 676                                                         $comments_url = $line["link"];
 677                                                 }
 678                                                 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
 679                                         } else {
 680                                                 if ($line["comments"] && $line["link"] != $line["comments"]) {
 681                                                         $entry_comments = "<a target='_blank' href=\"".$line["comments"]."\">comments</a>";
 682                                                 }
 683                                         }
 684
 685                                         if ($entry_comments) $reply['content'] .= "&nbsp;($entry_comments)";
 686
 687                                         $reply['content'] .= "<div style=\"float : right\">";
 688
 689                                         $reply['content'] .= "<img src=\"images/art-zoom.png\"
 690                                                 onclick=\"zoomToArticle(event, $id)\"
 691                                                 style=\"cursor : pointer\"
 692                                                 alt='Zoom'
 693                                                 title='".__('Open article in new tab')."'>";
 694
 695                                         //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
 696
 697                                         $reply['content'] .= "<img src=\"images/art-pub-note.png\"
 698                                                 style=\"cursor : pointer\" style=\"cursor : pointer\"
 699                                                 onclick=\"editArticleNote($id)\"
 700                                                 alt='PubNote' title='".__('Edit article note')."'>";
 701
 702                                         $reply['content'] .= "<img src=\"".theme_image($this->link, 'images/art-email.png')."\"
 703                                                 style=\"cursor : pointer\"
 704                                                 onclick=\"emailArticle($id)\"
 705                                                 alt='Zoom' title='".__('Forward by email')."'>";
 706
 707                                         $button_plugins = explode(",", ARTICLE_BUTTON_PLUGINS);
 708
 709                                         foreach ($button_plugins as $p) {
 710                                                 $pclass = "${p}_button";
 711
 712                                                 if (class_exists($pclass)) {
 713                                                         $plugin = new $pclass($link);
 714                                                         $rv['content'] .= $plugin->render($id);
 715                                                 }
 716                                         }
 717
 718                                         $reply['content'] .= "<img src=\"".theme_image($this->link, 'images/art-share.png')."\"
 719                                                 class='tagsPic' style=\"cursor : pointer\"
 720                                                 onclick=\"shareArticle(".$line['int_id'].")\"
 721                                                 alt='Zoom' title='".__('Share by URL')."'>";
 722
 723                                         $reply['content'] .= "<img src=\"images/digest_checkbox.png\"
 724                                                 style=\"cursor : pointer\" style=\"cursor : pointer\"
 725                                                 onclick=\"dismissArticle($id)\"
 726                                                 alt='Dismiss' title='".__('Dismiss article')."'>";
 727
 728                                         $reply['content'] .= "</div>";
 729                                         $reply['content'] .= "</div>";
 730
 731                                         $reply['content'] .= "</div>";
 732
 733                                         $reply['content'] .= "</div>";
 734
 735                                 }
 736
 737                                 ++$lnum;
 738                         }
 739
 740                         if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PE", $timing_info);
 741
 742                 } else {
 743                         $message = "";
 744
 745                         switch ($view_mode) {
 746                                 case "unread":
 747                                         $message = __("No unread articles found to display.");
 748                                         break;
 749                                 case "updated":
 750                                         $message = __("No updated articles found to display.");
 751                                         break;
 752                                 case "marked":
 753                                         $message = __("No starred articles found to display.");
 754                                         break;
 755                                 default:
 756                                         if ($feed < -10) {
 757                                                 $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
 758                                         } else {
 759                                                 $message = __("No articles found to display.");
 760                                         }
 761                         }
 762
 763                         if (!$offset && $message) {
 764                                 $reply['content'] .= "<div class='whiteBox'>$message";
 765
 766                                 $reply['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
 767
 768                                 $result = db_query($this->link, "SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
 769                                         WHERE owner_uid = " . $_SESSION['uid']);
 770
 771                                 $last_updated = db_fetch_result($result, 0, "last_updated");
 772                                 $last_updated = make_local_datetime($this->link, $last_updated, false);
 773
 774                                 $reply['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
 775
 776                                 $result = db_query($this->link, "SELECT COUNT(id) AS num_errors
 777                                         FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
 778
 779                                 $num_errors = db_fetch_result($result, 0, "num_errors");
 780
 781                                 if ($num_errors > 0) {
 782                                         $reply['content'] .= "<br/>";
 783                                         $reply['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
 784                                                 __('Some feeds have update errors (click for details)')."</a>";
 785                                 }
 786                                 $reply['content'] .= "</span></p></div>";
 787                         }
 788                 }
 789
 790                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H2", $timing_info);
 791
 792                 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache,
 793                         $vgroup_last_feed, $reply);
 794         }
 795
 796         private function outputFeedList($special = true) {
 797
 798                 $feedlist = array();
 799
 800                 $enable_cats = get_pref($this->link, 'ENABLE_FEED_CATS');
 801
 802                 $feedlist['identifier'] = 'id';
 803                 $feedlist['label'] = 'name';
 804                 $feedlist['items'] = array();
 805
 806                 $owner_uid = $_SESSION["uid"];
 807
 808                 /* virtual feeds */
 809
 810                 if ($special) {
 811
 812                         if ($enable_cats) {
 813                                 $cat_hidden = get_pref($this->link, "_COLLAPSED_SPECIAL");
 814                                 $cat = $this->feedlist_init_cat(-1, $cat_hidden);
 815                         } else {
 816                                 $cat['items'] = array();
 817                         }
 818
 819                         foreach (array(-4, -3, -1, -2, 0) as $i) {
 820                                 array_push($cat['items'], $this->feedlist_init_feed($i));
 821                         }
 822
 823                         if ($enable_cats) {
 824                                 array_push($feedlist['items'], $cat);
 825                         } else {
 826                                 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
 827                         }
 828
 829                         $result = db_query($this->link, "SELECT * FROM
 830                                 ttrss_labels2 WHERE owner_uid = '$owner_uid' ORDER by caption");
 831
 832                         if (db_num_rows($result) > 0) {
 833
 834                                 if (get_pref($this->link, 'ENABLE_FEED_CATS')) {
 835                                         $cat_hidden = get_pref($this->link, "_COLLAPSED_LABELS");
 836                                         $cat = $this->feedlist_init_cat(-2, $cat_hidden);
 837                                 } else {
 838                                         $cat['items'] = array();
 839                                 }
 840
 841                                 while ($line = db_fetch_assoc($result)) {
 842
 843                                         $label_id = -$line['id'] - 11;
 844                                         $count = getFeedUnread($this->link, $label_id);
 845
 846                                         $feed = $this->feedlist_init_feed($label_id, false, $count);
 847
 848                                         $feed['fg_color'] = $line['fg_color'];
 849                                         $feed['bg_color'] = $line['bg_color'];
 850
 851                                         array_push($cat['items'], $feed);
 852                                 }
 853
 854                                 if ($enable_cats) {
 855                                         array_push($feedlist['items'], $cat);
 856                                 } else {
 857                                         $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
 858                                 }
 859                         }
 860                 }
 861
 862 /*              if (get_pref($this->link, 'ENABLE_FEED_CATS')) {
 863                         if (get_pref($this->link, "FEEDS_SORT_BY_UNREAD")) {
 864                                 $order_by_qpart = "order_id,category,unread DESC,title";
 865                         } else {
 866                                 $order_by_qpart = "order_id,category,title";
 867                         }
 868                 } else {
 869                         if (get_pref($this->link, "FEEDS_SORT_BY_UNREAD")) {
 870                                 $order_by_qpart = "unread DESC,title";
 871                         } else {
 872                                 $order_by_qpart = "title";
 873                         }
 874                 } */
 875
 876                 /* real feeds */
 877
 878                 if ($enable_cats)
 879                         $order_by_qpart = "ttrss_feed_categories.order_id,category,
 880                                 ttrss_feeds.order_id,title";
 881                 else
 882                         $order_by_qpart = "title";
 883
 884                 $age_qpart = getMaxAgeSubquery();
 885
 886                 $query = "SELECT ttrss_feeds.id, ttrss_feeds.title,
 887                         ".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated_noms,
 888                         cat_id,last_error,
 889                         ttrss_feed_categories.title AS category,
 890                         ttrss_feed_categories.collapsed,
 891                         value AS unread
 892                         FROM ttrss_feeds LEFT JOIN ttrss_feed_categories
 893                                 ON (ttrss_feed_categories.id = cat_id)
 894                         LEFT JOIN ttrss_counters_cache
 895                                 ON
 896                                         (ttrss_feeds.id = feed_id)
 897                         WHERE
 898                                 ttrss_feeds.owner_uid = '$owner_uid'
 899                         ORDER BY $order_by_qpart";
 900
 901                 $result = db_query($this->link, $query);
 902
 903                 $actid = $_REQUEST["actid"];
 904
 905                 if (db_num_rows($result) > 0) {
 906
 907                         $category = "";
 908
 909                         if (!$enable_cats)
 910                                 $cat['items'] = array();
 911                         else
 912                                 $cat = false;
 913
 914                         while ($line = db_fetch_assoc($result)) {
 915
 916                                 $feed = htmlspecialchars(trim($line["title"]));
 917
 918                                 if (!$feed) $feed = "[Untitled]";
 919
 920                                 $feed_id = $line["id"];
 921                                 $unread = $line["unread"];
 922
 923                                 $cat_id = $line["cat_id"];
 924                                 $tmp_category = $line["category"];
 925                                 if (!$tmp_category) $tmp_category = __("Uncategorized");
 926
 927                                 if ($category != $tmp_category && $enable_cats) {
 928
 929                                         $category = $tmp_category;
 930
 931                                         $collapsed = sql_bool_to_bool($line["collapsed"]);
 932
 933                                         // workaround for NULL category
 934                                         if ($category == __("Uncategorized")) {
 935                                                 $collapsed = get_pref($this->link, "_COLLAPSED_UNCAT");
 936                                         }
 937
 938                                         if ($cat) array_push($feedlist['items'], $cat);
 939
 940                                         $cat = $this->feedlist_init_cat($cat_id, $collapsed);
 941                                 }
 942
 943                                 $updated = make_local_datetime($this->link, $line["updated_noms"], false);
 944
 945                                 array_push($cat['items'], $this->feedlist_init_feed($feed_id,
 946                                         $feed, $unread, $line['last_error'], $updated));
 947                         }
 948
 949                         if ($enable_cats) {
 950                                 array_push($feedlist['items'], $cat);
 951                         } else {
 952                                 $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
 953                         }
 954
 955                 }
 956
 957                 return $feedlist;
 958         }
 959
 960
 961         function catchupAll() {
 962                 db_query($this->link, "UPDATE ttrss_user_entries SET
 963                                                 last_read = NOW(),unread = false WHERE owner_uid = " . $_SESSION["uid"]);
 964                 ccache_zero_all($this->link, $_SESSION["uid"]);
 965         }
 966
 967         function collapse() {
 968                 $cat_id = db_escape_string($_REQUEST["cid"]);
 969                 $mode = (int) db_escape_string($_REQUEST['mode']);
 970                 toggle_collapse_cat($this->link, $cat_id, $mode);
 971         }
 972
 973         function index() {
 974                 $root = (bool)$_REQUEST["root"];
 975
 976                 if (!$root) {
 977                         print json_encode($this->outputFeedList($this->link));
 978                 } else {
 979
 980                         $feeds = $this->outputFeedList($this->link, false);
 981
 982                         $root = array();
 983                         $root['id'] = 'root';
 984                         $root['name'] = __('Feeds');
 985                         $root['items'] = $feeds['items'];
 986
 987                         $fl = array();
 988                         $fl['identifier'] = 'id';
 989                         $fl['label'] = 'name';
 990                         $fl['items'] = array($root);
 991
 992                         print json_encode($fl);
 993                 }
 994         }
 995
 996         function view() {
 997                 $timing_info = getmicrotime();
 998
 999                 $reply = array();
1000
1001                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("0", $timing_info);
1002
1003                 $omode = db_escape_string($_REQUEST["omode"]);
1004
1005                 $feed = db_escape_string($_REQUEST["feed"]);
1006                 $method = db_escape_string($_REQUEST["m"]);
1007                 $view_mode = db_escape_string($_REQUEST["view_mode"]);
1008                 $limit = (int) get_pref($this->link, "DEFAULT_ARTICLE_LIMIT");
1009                 @$cat_view = db_escape_string($_REQUEST["cat"]) == "true";
1010                 @$next_unread_feed = db_escape_string($_REQUEST["nuf"]);
1011                 @$offset = db_escape_string($_REQUEST["skip"]);
1012                 @$vgroup_last_feed = db_escape_string($_REQUEST["vgrlf"]);
1013                 $order_by = db_escape_string($_REQUEST["order_by"]);
1014
1015                 if (is_numeric($feed)) $feed = (int) $feed;
1016
1017                 /* Feed -5 is a special case: it is used to display auxiliary information
1018                  * when there's nothing to load - e.g. no stuff in fresh feed */
1019
1020                 if ($feed == -5) {
1021                         print json_encode(generate_dashboard_feed($this->link));
1022                         return;
1023                 }
1024
1025                 $result = false;
1026
1027                 if ($feed < -10) {
1028                         $label_feed = -11-$feed;
1029                         $result = db_query($this->link, "SELECT id FROM ttrss_labels2 WHERE
1030                                                         id = '$label_feed' AND owner_uid = " . $_SESSION['uid']);
1031                 } else if (!$cat_view && is_numeric($feed) && $feed > 0) {
1032                         $result = db_query($this->link, "SELECT id FROM ttrss_feeds WHERE
1033                                                         id = '$feed' AND owner_uid = " . $_SESSION['uid']);
1034                 } else if ($cat_view && is_numeric($feed) && $feed > 0) {
1035                         $result = db_query($this->link, "SELECT id FROM ttrss_feed_categories WHERE
1036                                                         id = '$feed' AND owner_uid = " . $_SESSION['uid']);
1037                 }
1038
1039                 if ($result && db_num_rows($result) == 0) {
1040                         print json_encode(generate_error_feed($this->link, __("Feed not found.")));
1041                         return;
1042                 }
1043
1044                 /* Updating a label ccache means recalculating all of the caches
1045                  * so for performance reasons we don't do that here */
1046
1047                 if ($feed >= 0) {
1048                         ccache_update($this->link, $feed, $_SESSION["uid"], $cat_view);
1049                 }
1050
1051                 set_pref($this->link, "_DEFAULT_VIEW_MODE", $view_mode);
1052                 set_pref($this->link, "_DEFAULT_VIEW_LIMIT", $limit);
1053                 set_pref($this->link, "_DEFAULT_VIEW_ORDER_BY", $order_by);
1054
1055                 if (!$cat_view && preg_match("/^[0-9][0-9]*$/", $feed)) {
1056                         db_query($this->link, "UPDATE ttrss_feeds SET last_viewed = NOW()
1057                                                         WHERE id = '$feed' AND owner_uid = ".$_SESSION["uid"]);
1058                 }
1059
1060                 $reply['headlines'] = array();
1061
1062                 if (!$next_unread_feed)
1063                         $reply['headlines']['id'] = $feed;
1064                 else
1065                         $reply['headlines']['id'] = $next_unread_feed;
1066
1067                 $reply['headlines']['is_cat'] = (bool) $cat_view;
1068
1069                 $override_order = false;
1070
1071                 if (get_pref($this->link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
1072                         $date_sort_field = "updated";
1073                 } else {
1074                         $date_sort_field = "date_entered";
1075                 }
1076
1077                 switch ($order_by) {
1078                         case "date":
1079                                 if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
1080                                         $override_order = "$date_sort_field";
1081                                 } else {
1082                                         $override_order = "$date_sort_field DESC";
1083                                 }
1084                                 break;
1085
1086                         case "title":
1087                                 if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
1088                                         $override_order = "title DESC, $date_sort_field";
1089                                 } else {
1090                                         $override_order = "title, $date_sort_field DESC";
1091                                 }
1092                                 break;
1093
1094                         case "score":
1095                                 if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {
1096                                         $override_order = "score, $date_sort_field";
1097                                 } else {
1098                                         $override_order = "score DESC, $date_sort_field DESC";
1099                                 }
1100                                 break;
1101                 }
1102
1103                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("04", $timing_info);
1104
1105                 $ret = $this->format_headlines_list($feed, $method,
1106                         $view_mode, $limit, $cat_view, $next_unread_feed, $offset,
1107                         $vgroup_last_feed, $override_order);
1108
1109                 $topmost_article_ids = $ret[0];
1110                 $headlines_count = $ret[1];
1111                 $returned_feed = $ret[2];
1112                 $disable_cache = $ret[3];
1113                 $vgroup_last_feed = $ret[4];
1114
1115                 $reply['headlines']['content'] =& $ret[5]['content'];
1116                 $reply['headlines']['toolbar'] =& $ret[5]['toolbar'];
1117
1118                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("05", $timing_info);
1119
1120                 $reply['headlines-info'] = array("count" => (int) $headlines_count,
1121                                                 "vgroup_last_feed" => $vgroup_last_feed,
1122                                                 "disable_cache" => (bool) $disable_cache);
1123
1124                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("20", $timing_info);
1125
1126                 if (is_array($topmost_article_ids) && !get_pref($this->link, 'COMBINED_DISPLAY_MODE') && !$_SESSION["bw_limit"]) {
1127                         $articles = array();
1128
1129                         foreach ($topmost_article_ids as $id) {
1130                                 array_push($articles, format_article($this->link, $id, false));
1131                         }
1132
1133                         $reply['articles'] = $articles;
1134                 }
1135
1136                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("30", $timing_info);
1137
1138                 $reply['runtime-info'] = make_runtime_info($this->link);
1139
1140                 print json_encode($reply);
1141
1142         }
1143 }
1144 ?>