classes/feeds.php

   1 <?php\r
   2 require_once "colors.php";\r
   3 \r
   4 class Feeds extends Handler_Protected {\r
   5 \r
   6         function csrf_ignore($method) {\r
   7                 $csrf_ignored = array("index");\r
   8 \r
   9                 return array_search($method, $csrf_ignored) !== false;\r
  10         }\r
  11 \r
  12         private function make_gradient($end, $class) {\r
  13                 $start = $class == "even" ? "#f0f0f0" : "#ffffff";\r
  14 \r
  15                 return "style='background: linear-gradient(left , $start 6%, $end 100%);\r
  16                         background: -o-linear-gradient(left , $start 6%, $end 100%);\r
  17                         background: -moz-linear-gradient(left , $start 6%, $end 100%);\r
  18                         background: -webkit-linear-gradient(left , $start 6%, $end 100%);\r
  19                         background: -ms-linear-gradient(left , $start 6%, $end 100%);\r
  20                         background: -webkit-gradient(linear, left top, right top,\r
  21                                 color-stop(0.06, $start), color-stop(1, $end));'";\r
  22         }\r
  23 \r
  24         private function format_headline_subtoolbar($feed_site_url, $feed_title,\r
  25                         $feed_id, $is_cat, $search, $match_on,\r
  26                         $search_mode, $view_mode, $error) {\r
  27 \r
  28                 $page_prev_link = "viewFeedGoPage(-1)";\r
  29                 $page_next_link = "viewFeedGoPage(1)";\r
  30                 $page_first_link = "viewFeedGoPage(0)";\r
  31 \r
  32                 $catchup_page_link = "catchupPage()";\r
  33                 $catchup_feed_link = "catchupCurrentFeed()";\r
  34                 $catchup_sel_link = "catchupSelection()";\r
  35 \r
  36                 $archive_sel_link = "archiveSelection()";\r
  37                 $delete_sel_link = "deleteSelection()";\r
  38 \r
  39                 $sel_all_link = "selectArticles('all')";\r
  40                 $sel_unread_link = "selectArticles('unread')";\r
  41                 $sel_none_link = "selectArticles('none')";\r
  42                 $sel_inv_link = "selectArticles('invert')";\r
  43 \r
  44                 $tog_unread_link = "selectionToggleUnread()";\r
  45                 $tog_marked_link = "selectionToggleMarked()";\r
  46                 $tog_published_link = "selectionTogglePublished()";\r
  47 \r
  48                 $set_score_link = "setSelectionScore()";\r
  49 \r
  50                 if ($is_cat) $cat_q = "&is_cat=$is_cat";\r
  51 \r
  52                 if ($search) {\r
  53                         $search_q = "&q=$search&m=$match_on&smode=$search_mode";\r
  54                 } else {\r
  55                         $search_q = "";\r
  56                 }\r
  57 \r
  58                 $rss_link = htmlspecialchars(get_self_url_prefix() .\r
  59                         "/public.php?op=rss&id=$feed_id$cat_q$search_q");\r
  60 \r
  61                 // right part\r
  62 \r
  63                 $reply .= "<span class='r'>";\r
  64                 $reply .= "<span id='feed_title'>";\r
  65 \r
  66                 if ($feed_site_url) {\r
  67                         $target = "target=\"_blank\"";\r
  68                         $reply .= "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">".\r
  69                                 truncate_string($feed_title,30)."</a>";\r
  70 \r
  71                         if ($error) {\r
  72                                 $reply .= " (<span class=\"error\" title=\"$error\">Error</span>)";\r
  73                         }\r
  74 \r
  75                 } else {\r
  76                         $reply .= $feed_title;\r
  77                 }\r
  78 \r
  79                 $reply .= "</span>";\r
  80 \r
  81                 $reply .= "\r
  82                         <a href=\"#\"\r
  83                                 title=\"".__("View as RSS feed")."\"\r
  84                                 onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">\r
  85                                 <img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/feed-icon-12x12.png\"></a>";\r
  86 \r
  87                 $reply .= "</span>";\r
  88 \r
  89                 // left part\r
  90 \r
  91                 $reply .= __('Select:')."\r
  92                         <a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,\r
  93                         <a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,\r
  94                         <a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,\r
  95                         <a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";\r
  96 \r
  97                 $reply .= " ";\r
  98 \r
  99                 $reply .= "<select dojoType=\"dijit.form.Select\"\r
 100                         onchange=\"headlineActionsChange(this)\">";\r
 101                 $reply .= "<option value=\"false\">".__('Actions...')."</option>";\r
 102 \r
 103                 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>";\r
 104 \r
 105                 $reply .= "<option value=\"$tog_unread_link\">".__('Unread')."</option>\r
 106                         <option value=\"$tog_marked_link\">".__('Starred')."</option>\r
 107                         <option value=\"$tog_published_link\">".__('Published')."</option>";\r
 108 \r
 109                 $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>";\r
 110 \r
 111                 $reply .= "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>";\r
 112                 $reply .= "<option value=\"$set_score_link\">".__('Set score')."</option>";\r
 113 \r
 114                 if ($feed_id != "0") {\r
 115                         $reply .= "<option value=\"$archive_sel_link\">".__('Archive')."</option>";\r
 116                 } else {\r
 117                         $reply .= "<option value=\"$archive_sel_link\">".__('Move back')."</option>";\r
 118                         $reply .= "<option value=\"$delete_sel_link\">".__('Delete')."</option>";\r
 119 \r
 120                 }\r
 121 \r
 122                 $reply .= "<option value=\"emailArticle(false)\">".__('Forward by email').\r
 123                         "</option>";\r
 124 \r
 125                 $reply .= "<option value=\"0\" disabled=\"1\">".__('Feed:')."</option>";\r
 126 \r
 127                 $reply .= "<option value=\"catchupPage()\">".__('Mark as read')."</option>";\r
 128 \r
 129                 $reply .= "<option value=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";\r
 130 \r
 131                 $reply .= "</select>";\r
 132 \r
 133                 //$reply .= "</div>";\r
 134 \r
 135                 //$reply .= "</h2";\r
 136 \r
 137                 return $reply;\r
 138         }\r
 139 \r
 140         private function format_headlines_list($feed, $method, $view_mode, $limit, $cat_view,\r
 141                                         $next_unread_feed, $offset, $vgr_last_feed = false,\r
 142                                         $override_order = false, $include_children = false) {\r
 143 \r
 144                 $disable_cache = false;\r
 145 \r
 146                 $reply = array();\r
 147 \r
 148                 $timing_info = getmicrotime();\r
 149 \r
 150                 $topmost_article_ids = array();\r
 151 \r
 152                 if (!$offset) $offset = 0;\r
 153                 if ($method == "undefined") $method = "";\r
 154 \r
 155                 $method_split = explode(":", $method);\r
 156 \r
 157                 if ($method == "ForceUpdate" && $feed > 0 && is_numeric($feed)) {\r
 158                         // Update the feed if required with some basic flood control\r
 159 \r
 160                         $result = db_query($this->link,\r
 161                                 "SELECT cache_images,cache_content,".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated\r
 162                                         FROM ttrss_feeds WHERE id = '$feed'");\r
 163 \r
 164                                 if (db_num_rows($result) != 0) {\r
 165                                         $last_updated = strtotime(db_fetch_result($result, 0, "last_updated"));\r
 166                                         $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));\r
 167                                         $cache_content = sql_bool_to_bool(db_fetch_result($result, 0, "cache_content"));\r
 168 \r
 169                                         if (!$cache_images && !$cache_content && time() - $last_updated > 120 || isset($_REQUEST['DevForceUpdate'])) {\r
 170                                                 include "rssfuncs.php";\r
 171                                                 update_rss_feed($this->link, $feed, true, true);\r
 172                                         } else {\r
 173                                                 db_query($this->link, "UPDATE ttrss_feeds SET last_updated = '1970-01-01', last_update_started = '1970-01-01'\r
 174                                                         WHERE id = '$feed'");\r
 175                                         }\r
 176                                 }\r
 177                 }\r
 178 \r
 179                 if ($method_split[0] == "MarkAllReadGR")  {\r
 180                         catchup_feed($this->link, $method_split[1], false);\r
 181                 }\r
 182 \r
 183                 // FIXME: might break tag display?\r
 184 \r
 185                 if (is_numeric($feed) && $feed > 0 && !$cat_view) {\r
 186                         $result = db_query($this->link,\r
 187                                 "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");\r
 188 \r
 189                         if (db_num_rows($result) == 0) {\r
 190                                 $reply['content'] = "<div align='center'>".__('Feed not found.')."</div>";\r
 191                         }\r
 192                 }\r
 193 \r
 194                 if (is_numeric($feed) && $feed > 0) {\r
 195 \r
 196                         $result = db_query($this->link, "SELECT rtl_content FROM ttrss_feeds\r
 197                                 WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);\r
 198 \r
 199                         if (db_num_rows($result) == 1) {\r
 200                                 $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));\r
 201                         } else {\r
 202                                 $rtl_content = false;\r
 203                         }\r
 204 \r
 205                         if ($rtl_content) {\r
 206                                 $rtl_tag = "dir=\"RTL\"";\r
 207                         } else {\r
 208                                 $rtl_tag = "";\r
 209                         }\r
 210                 } else {\r
 211                         $rtl_tag = "";\r
 212                         $rtl_content = false;\r
 213                 }\r
 214 \r
 215                 @$search = db_escape_string($_REQUEST["query"]);\r
 216 \r
 217                 if ($search) {\r
 218                         $disable_cache = true;\r
 219                 }\r
 220 \r
 221                 @$search_mode = db_escape_string($_REQUEST["search_mode"]);\r
 222                 $match_on = "both"; // deprecated, TODO: remove\r
 223 \r
 224                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);\r
 225 \r
 226 //              error_log("format_headlines_list: [" . $feed . "] method [" . $method . "]");\r
 227                 if( $search_mode == '' && $method != '' ){\r
 228                     $search_mode = $method;\r
 229                 }\r
 230 //              error_log("search_mode: " . $search_mode);\r
 231                 $qfh_ret = queryFeedHeadlines($this->link, $feed, $limit, $view_mode, $cat_view,\r
 232                         $search, $search_mode, $match_on, $override_order, $offset, 0,\r
 233                         false, 0, $include_children);\r
 234 \r
 235                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);\r
 236 \r
 237                 $result = $qfh_ret[0];\r
 238                 $feed_title = $qfh_ret[1];\r
 239                 $feed_site_url = $qfh_ret[2];\r
 240                 $last_error = $qfh_ret[3];\r
 241                 $cache_content = true;\r
 242 \r
 243                 $vgroup_last_feed = $vgr_last_feed;\r
 244 \r
 245                 $reply['toolbar'] = $this->format_headline_subtoolbar($feed_site_url,\r
 246                         $feed_title,\r
 247                         $feed, $cat_view, $search, $match_on, $search_mode, $view_mode,\r
 248                         $last_error);\r
 249 \r
 250                 $headlines_count = db_num_rows($result);\r
 251 \r
 252                 /* if (get_pref($this->link, 'COMBINED_DISPLAY_MODE')) {\r
 253                         $button_plugins = array();\r
 254                         foreach (explode(",", ARTICLE_BUTTON_PLUGINS) as $p) {\r
 255                                 $pclass = "button_" . trim($p);\r
 256 \r
 257                                 if (class_exists($pclass)) {\r
 258                                         $plugin = new $pclass($link);\r
 259                                         array_push($button_plugins, $plugin);\r
 260                                 }\r
 261                         }\r
 262                 } */\r
 263 \r
 264                 global $pluginhost;\r
 265 \r
 266                 if (db_num_rows($result) > 0) {\r
 267 \r
 268                         $lnum = $offset;\r
 269 \r
 270                         $num_unread = 0;\r
 271                         $cur_feed_title = '';\r
 272 \r
 273                         $fresh_intl = get_pref($this->link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;\r
 274 \r
 275                         if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PS", $timing_info);\r
 276 \r
 277                         while ($line = db_fetch_assoc($result)) {\r
 278                                 $class = ($lnum % 2) ? "even" : "odd";\r
 279 \r
 280                                 $id = $line["id"];\r
 281                                 $feed_id = $line["feed_id"];\r
 282                                 $label_cache = $line["label_cache"];\r
 283                                 $labels = false;\r
 284                                 $label_row_style = "";\r
 285 \r
 286                                 if ($label_cache) {\r
 287                                         $label_cache = json_decode($label_cache, true);\r
 288 \r
 289                                         if ($label_cache) {\r
 290                                                 if ($label_cache["no-labels"] == 1)\r
 291                                                         $labels = array();\r
 292                                                 else\r
 293                                                         $labels = $label_cache;\r
 294                                         }\r
 295                                 }\r
 296 \r
 297                                 if (!is_array($labels)) $labels = get_article_labels($this->link, $id);\r
 298 \r
 299                                 if (count($labels) > 0) {\r
 300                                         for ($i = 0; $i < min(4, count($labels)); $i++) {\r
 301                                                 $bg = rgb2hsl(_color_unpack($labels[$i][3]));\r
 302 \r
 303                                                 if ($bg && $bg[1] > 0) {\r
 304                                                         $bg[1] = 0.1;\r
 305                                                         $bg[2] = 1;\r
 306 \r
 307                                                         $bg = _color_pack(hsl2rgb($bg));\r
 308                                                         $label_row_style = $this->make_gradient($bg, $class);;\r
 309 \r
 310                                                         break;\r
 311                                                 }\r
 312                                         }\r
 313                                 }\r
 314 \r
 315                                 $labels_str = "<span id=\"HLLCTR-$id\">";\r
 316                                 $labels_str .= format_article_labels($labels, $id);\r
 317                                 $labels_str .= "</span>";\r
 318 \r
 319                                 if (count($topmost_article_ids) < 3) {\r
 320                                         array_push($topmost_article_ids, $id);\r
 321                                 }\r
 322 \r
 323                                 if ($line["last_read"] == "" && !sql_bool_to_bool($line["unread"])) {\r
 324 \r
 325                                         $update_pic = "<img id='FUPDPIC-$id' src=\"".\r
 326                                                 theme_image($this->link, 'images/updated.png')."\"\r
 327                                                 alt=\"Updated\">";\r
 328                                 } else {\r
 329                                         $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"\r
 330                                                 alt=\"Updated\">";\r
 331                                 }\r
 332 \r
 333                                 if (sql_bool_to_bool($line["unread"]) &&\r
 334                                         time() - strtotime($line["updated_noms"]) < $fresh_intl) {\r
 335 \r
 336                                         $update_pic = "<img id='FUPDPIC-$id' src=\"".\r
 337                                                 theme_image($this->link, 'images/fresh_sign.png')."\" alt=\"Fresh\">";\r
 338                                 }\r
 339 \r
 340                                 if ($line["unread"] == "t" || $line["unread"] == "1") {\r
 341                                         $class .= " Unread";\r
 342                                         ++$num_unread;\r
 343                                         $is_unread = true;\r
 344                                 } else {\r
 345                                         $is_unread = false;\r
 346                                 }\r
 347 \r
 348                                 if ($line["marked"] == "t" || $line["marked"] == "1") {\r
 349                                         $marked_pic = "<img id=\"FMPIC-$id\"\r
 350                                                 src=\"".theme_image($this->link, 'images/mark_set.png')."\"\r
 351                                                 class=\"markedPic\" alt=\"Unstar article\"\r
 352                                                 onclick='javascript:toggleMark($id)'>";\r
 353                                 } else {\r
 354                                         $marked_pic = "<img id=\"FMPIC-$id\"\r
 355                                                 src=\"".theme_image($this->link, 'images/mark_unset.png')."\"\r
 356                                                 class=\"markedPic\" alt=\"Star article\"\r
 357                                                 onclick='javascript:toggleMark($id)'>";\r
 358                                 }\r
 359 \r
 360                                 if ($line["published"] == "t" || $line["published"] == "1") {\r
 361                                         $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($this->link,\r
 362                                                 'images/pub_set.png')."\"\r
 363                                                 class=\"markedPic\"\r
 364                                                 alt=\"Unpublish article\" onclick='javascript:togglePub($id)'>";\r
 365                                 } else {\r
 366                                         $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($this->link,\r
 367                                                 'images/pub_unset.png')."\"\r
 368                                                 class=\"markedPic\"\r
 369                                                 alt=\"Publish article\" onclick='javascript:togglePub($id)'>";\r
 370                                 }\r
 371 \r
 372 #                               $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .\r
 373 #                                       $line["title"] . "</a>";\r
 374 \r
 375 #                               $content_link = "<a\r
 376 #                                       href=\"" . htmlspecialchars($line["link"]) . "\"\r
 377 #                                       onclick=\"view($id,$feed_id);\">" .\r
 378 #                                       $line["title"] . "</a>";\r
 379 \r
 380 #                               $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .\r
 381 #                                       $line["title"] . "</a>";\r
 382 \r
 383                                 $updated_fmt = make_local_datetime($this->link, $line["updated_noms"], false);\r
 384 \r
 385                                 if (get_pref($this->link, 'SHOW_CONTENT_PREVIEW')) {\r
 386                                         $content_preview = truncate_string(strip_tags($line["content_preview"]),\r
 387                                                 100);\r
 388                                 }\r
 389 \r
 390                                 $score = $line["score"];\r
 391 \r
 392                                 $score_pic = theme_image($this->link,\r
 393                                         "images/" . get_score_pic($score));\r
 394 \r
 395 /*                              $score_title = __("(Click to change)");\r
 396                                 $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"\r
 397                                         onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */\r
 398 \r
 399                                 $score_pic = "<img class='hlScorePic' score='$score' onclick='changeScore($id, this)' src=\"$score_pic\"\r
 400                                         title=\"$score\">";\r
 401 \r
 402                                 if ($score > 500) {\r
 403                                         $hlc_suffix = "H";\r
 404                                 } else if ($score < -100) {\r
 405                                         $hlc_suffix = "L";\r
 406                                 } else {\r
 407                                         $hlc_suffix = "";\r
 408                                 }\r
 409 \r
 410                                 $entry_author = $line["author"];\r
 411 \r
 412                                 if ($entry_author) {\r
 413                                         $entry_author = " - $entry_author";\r
 414                                 }\r
 415 \r
 416                                 $has_feed_icon = feed_has_icon($feed_id);\r
 417 \r
 418                                 if ($has_feed_icon) {\r
 419                                         $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";\r
 420                                 } else {\r
 421                                         $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/feed-icon-12x12.png\" alt=\"\">";\r
 422                                 }\r
 423 \r
 424                                 if (!get_pref($this->link, 'COMBINED_DISPLAY_MODE')) {\r
 425 \r
 426                                         if (get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {\r
 427                                                 if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {\r
 428 \r
 429                                                         $cur_feed_title = $line["feed_title"];\r
 430                                                         $vgroup_last_feed = $feed_id;\r
 431 \r
 432                                                         $cur_feed_title = htmlspecialchars($cur_feed_title);\r
 433 \r
 434                                                         $vf_catchup_link = "(<a onclick='catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";\r
 435 \r
 436                                                         $reply['content'] .= "<div class='cdmFeedTitle'>".\r
 437                                                                 "<div style=\"float : right\">$feed_icon_img</div>".\r
 438                                                                 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".\r
 439                                                                 $line["feed_title"]."</a> $vf_catchup_link</div>";\r
 440 \r
 441                                                 }\r
 442                                         }\r
 443 \r
 444                                         $mouseover_attrs = "onmouseover='postMouseIn($id)'\r
 445                                                 onmouseout='postMouseOut($id)'";\r
 446 \r
 447                                         $reply['content'] .= "<div class='$class' id='RROW-$id' $label_row_style $mouseover_attrs>";\r
 448 \r
 449                                         $reply['content'] .= "<div class='hlUpdPic'>$update_pic</div>";\r
 450 \r
 451                                         $reply['content'] .= "<div class='hlLeft'>";\r
 452 \r
 453                                         $reply['content'] .= "<input type=\"checkbox\" onclick=\"tSR(this)\"\r
 454                                                         id=\"RCHK-$id\">";\r
 455 \r
 456                                         $reply['content'] .= "$marked_pic";\r
 457                                         $reply['content'] .= "$published_pic";\r
 458 \r
 459                                         $reply['content'] .= "</div>";\r
 460 \r
 461                                         $reply['content'] .= "<div onclick='return hlClicked(event, $id)'\r
 462                                                 class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";\r
 463                                         $reply['content'] .= "<a id=\"RTITLE-$id\"\r
 464                                                 href=\"" . htmlspecialchars($line["link"]) . "\"\r
 465                                                 onclick=\"\">" .\r
 466                                                 truncate_string($line["title"], 200);\r
 467 \r
 468                                         if (get_pref($this->link, 'SHOW_CONTENT_PREVIEW')) {\r
 469                                                 if ($content_preview) {\r
 470                                                         $reply['content'] .= "<span class=\"contentPreview\"> - $content_preview</span>";\r
 471                                                 }\r
 472                                         }\r
 473 \r
 474                                         $reply['content'] .= "</a></span>";\r
 475 \r
 476                                         $reply['content'] .= $labels_str;\r
 477 \r
 478                                         if (!get_pref($this->link, 'VFEED_GROUP_BY_FEED') &&\r
 479                                                 defined('_SHOW_FEED_TITLE_IN_VFEEDS')) {\r
 480                                                 if (@$line["feed_title"]) {\r
 481                                                         $reply['content'] .= "<span class=\"hlFeed\">\r
 482                                                                 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".\r
 483                                                                 $line["feed_title"]."</a>)\r
 484                                                         </span>";\r
 485                                                 }\r
 486                                         }\r
 487 \r
 488                                         $reply['content'] .= "</div>";\r
 489 \r
 490                                         $reply['content'] .= "<span class=\"hlUpdated\">$updated_fmt</span>";\r
 491                                         $reply['content'] .= "<div class=\"hlRight\">";\r
 492 \r
 493                                         $reply['content'] .= $score_pic;\r
 494 \r
 495                                         if ($line["feed_title"] && !get_pref($this->link, 'VFEED_GROUP_BY_FEED')) {\r
 496 \r
 497                                                 $reply['content'] .= "<span onclick=\"viewfeed($feed_id)\"\r
 498                                                         style=\"cursor : pointer\"\r
 499                                                         title=\"".htmlspecialchars($line['feed_title'])."\">\r
 500                                                         $feed_icon_img<span>";\r
 501                                         }\r
 502 \r
 503                                         $reply['content'] .= "</div>";\r
 504                                         $reply['content'] .= "</div>";\r
 505 \r
 506                                 } else {\r
 507 \r
 508                                         if (get_pref($this->link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {\r
 509                                                 if ($feed_id != $vgroup_last_feed) {\r
 510 \r
 511                                                         $cur_feed_title = $line["feed_title"];\r
 512                                                         $vgroup_last_feed = $feed_id;\r
 513 \r
 514                                                         $cur_feed_title = htmlspecialchars($cur_feed_title);\r
 515 \r
 516                                                         $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";\r
 517 \r
 518                                                         $has_feed_icon = feed_has_icon($feed_id);\r
 519 \r
 520                                                         if ($has_feed_icon) {\r
 521                                                                 $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";\r
 522                                                         } else {\r
 523                                                                 //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";\r
 524                                                         }\r
 525 \r
 526                                                         $reply['content'] .= "<div class='cdmFeedTitle'>".\r
 527                                                                 "<div style=\"float : right\">$feed_icon_img</div>".\r
 528                                                                 "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".\r
 529                                                                 $line["feed_title"]."</a> $vf_catchup_link</div>";\r
 530                                                 }\r
 531                                         }\r
 532 \r
 533                                         $expand_cdm = get_pref($this->link, 'CDM_EXPANDED');\r
 534 \r
 535                                         $mouseover_attrs = "onmouseover='postMouseIn($id)'\r
 536                                                 onmouseout='postMouseOut($id)'";\r
 537 \r
 538                                         $reply['content'] .= "<div class=\"$class\" $label_row_style\r
 539                                                 id=\"RROW-$id\" $mouseover_attrs'>";\r
 540 \r
 541                                         $reply['content'] .= "<div class=\"cdmHeader\">";\r
 542 \r
 543                                         $reply['content'] .= "<div>";\r
 544 \r
 545                                         $reply['content'] .= "<input type=\"checkbox\" onclick=\"toggleSelectRowById(this,\r
 546                                                         'RROW-$id')\" id=\"RCHK-$id\"/>";\r
 547 \r
 548                                         $reply['content'] .= "$marked_pic";\r
 549                                         $reply['content'] .= "$published_pic";\r
 550 \r
 551                                         $reply['content'] .= "</div>";\r
 552 \r
 553                                         $reply['content'] .= "<div id=\"PTITLE-FULL-$id\" style=\"display : none\">" .\r
 554                                                 htmlspecialchars(strip_tags($line['title'])) . "</div>";\r
 555 \r
 556                                         $reply['content'] .= "<span id=\"RTITLE-$id\"\r
 557                                                 onclick=\"return cdmClicked(event, $id);\"\r
 558                                                 class=\"titleWrap$hlc_suffix\">\r
 559                                                 <a class=\"title\"\r
 560                                                 title=\"".htmlspecialchars($line['title'])."\"\r
 561                                                 target=\"_blank\" href=\"".\r
 562                                                 htmlspecialchars($line["link"])."\">".\r
 563                                                 $line["title"] .\r
 564                                                 " $entry_author</a>";\r
 565 \r
 566                                         $reply['content'] .= $labels_str;\r
 567 \r
 568                                         if (!get_pref($this->link, 'VFEED_GROUP_BY_FEED') &&\r
 569                                                 defined('_SHOW_FEED_TITLE_IN_VFEEDS')) {\r
 570                                                 if (@$line["feed_title"]) {\r
 571                                                         $reply['content'] .= "<span class=\"hlFeed\">\r
 572                                                                 (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".\r
 573                                                                 $line["feed_title"]."</a>)\r
 574                                                         </span>";\r
 575                                                 }\r
 576                                         }\r
 577 \r
 578                                         if (!$expand_cdm)\r
 579                                                 $content_hidden = "style=\"display : none\"";\r
 580                                         else\r
 581                                                 $excerpt_hidden = "style=\"display : none\"";\r
 582 \r
 583                                         $reply['content'] .= "<span $excerpt_hidden\r
 584                                                 id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";\r
 585 \r
 586                                         $reply['content'] .= "</span>";\r
 587 \r
 588                                         $reply['content'] .= "<div>";\r
 589                                         $reply['content'] .= "<span class='updated'>$updated_fmt</span>";\r
 590                                         $reply['content'] .= "$score_pic";\r
 591 \r
 592                                         if (!get_pref($this->link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) {\r
 593                                                 $reply['content'] .= "<span style=\"cursor : pointer\"\r
 594                                                         title=\"".htmlspecialchars($line["feed_title"])."\"\r
 595                                                         onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";\r
 596                                         }\r
 597                                         $reply['content'] .= "<div class=\"updPic\">$update_pic</div>";\r
 598                                         $reply['content'] .= "</div>";\r
 599 \r
 600                                         $reply['content'] .= "</div>";\r
 601 \r
 602                                         $reply['content'] .= "<div class=\"cdmContent\" $content_hidden\r
 603                                                 onclick=\"return cdmClicked(event, $id);\"\r
 604                                                 id=\"CICD-$id\">";\r
 605 \r
 606                                         $reply['content'] .= "<div class=\"cdmContentInner\">";\r
 607 \r
 608                         if ($line["orig_feed_id"]) {\r
 609 \r
 610                                 $tmp_result = db_query($this->link, "SELECT * FROM ttrss_archived_feeds\r
 611                                         WHERE id = ".$line["orig_feed_id"]);\r
 612 \r
 613                                                 if (db_num_rows($tmp_result) != 0) {\r
 614 \r
 615                                                         $reply['content'] .= "<div clear='both'>";\r
 616                                                         $reply['content'] .= __("Originally from:");\r
 617 \r
 618                                                         $reply['content'] .= "&nbsp;";\r
 619 \r
 620                                                         $tmp_line = db_fetch_assoc($tmp_result);\r
 621 \r
 622                                                         $reply['content'] .= "<a target='_blank'\r
 623                                                                 href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .\r
 624                                                                 $tmp_line['title'] . "</a>";\r
 625 \r
 626                                                         $reply['content'] .= "&nbsp;";\r
 627 \r
 628                                                         $reply['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";\r
 629                                                         $reply['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.png'></a>";\r
 630 \r
 631                                                         $reply['content'] .= "</div>";\r
 632                                                 }\r
 633                                         }\r
 634 \r
 635                                         $feed_site_url = $line["site_url"];\r
 636 \r
 637                                         if ($cache_content && $line["cached_content"] != "") {\r
 638                                                 $line["content_preview"] =& $line["cached_content"];\r
 639                                         }\r
 640 \r
 641                                         $article_content = sanitize($this->link, $line["content_preview"],\r
 642                                                         false, false, $feed_site_url);\r
 643 \r
 644                                         $reply['content'] .= "<div id=\"POSTNOTE-$id\">";\r
 645                                         if ($line['note']) {\r
 646                                                 $reply['content'] .= format_article_note($id, $line['note']);\r
 647                                         }\r
 648                                         $reply['content'] .= "</div>";\r
 649 \r
 650                                         $reply['content'] .= "<span id=\"CWRAP-$id\">";\r
 651                                         $reply['content'] .= $article_content;\r
 652                                         $reply['content'] .= "</span>";\r
 653 \r
 654 /*                                      $tmp_result = db_query($this->link, "SELECT always_display_enclosures FROM\r
 655                                                 ttrss_feeds WHERE id = ".\r
 656                                                 (($line['feed_id'] == null) ? $line['orig_feed_id'] :\r
 657                                                         $line['feed_id'])." AND owner_uid = ".$_SESSION["uid"]);\r
 658 \r
 659                                         $always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result,\r
 660                                                 0, "always_display_enclosures")); */\r
 661 \r
 662                                         $always_display_enclosures = sql_bool_to_bool($line["always_display_enclosures"]);\r
 663 \r
 664                                         $reply['content'] .= format_article_enclosures($this->link, $id, $always_display_enclosures,\r
 665                                                 $article_content);\r
 666 \r
 667                                         $reply['content'] .= "</div>";\r
 668 \r
 669                                         $reply['content'] .= "<div class=\"cdmFooter\">";\r
 670 \r
 671                                         $tag_cache = $line["tag_cache"];\r
 672 \r
 673                                         $tags_str = format_tags_string(\r
 674                                                 get_article_tags($this->link, $id, $_SESSION["uid"], $tag_cache),\r
 675                                                 $id);\r
 676 \r
 677                                         $reply['content'] .= "<img src='".theme_image($this->link,\r
 678                                                         'images/tag.png')."' alt='Tags' title='Tags'>\r
 679                                                 <span id=\"ATSTR-$id\">$tags_str</span>\r
 680                                                 <a title=\"".__('Edit tags for this article')."\"\r
 681                                                 href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>";\r
 682 \r
 683                                         $num_comments = $line["num_comments"];\r
 684                                         $entry_comments = "";\r
 685 \r
 686                                         if ($num_comments > 0) {\r
 687                                                 if ($line["comments"]) {\r
 688                                                         $comments_url = htmlspecialchars($line["comments"]);\r
 689                                                 } else {\r
 690                                                         $comments_url = htmlspecialchars($line["link"]);\r
 691                                                 }\r
 692                                                 $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";\r
 693                                         } else {\r
 694                                                 if ($line["comments"] && $line["link"] != $line["comments"]) {\r
 695                                                         $entry_comments = "<a target='_blank' href=\"".htmlspecialchars($line["comments"])."\">comments</a>";\r
 696                                                 }\r
 697                                         }\r
 698 \r
 699                                         if ($entry_comments) $reply['content'] .= "&nbsp;($entry_comments)";\r
 700 \r
 701                                         $reply['content'] .= "<div style=\"float : right\">";\r
 702 \r
 703                                         $reply['content'] .= "<img src=\"images/art-zoom.png\"\r
 704                                                 onclick=\"zoomToArticle(event, $id)\"\r
 705                                                 style=\"cursor : pointer\"\r
 706                                                 alt='Zoom'\r
 707                                                 title='".__('Open article in new tab')."'>";\r
 708 \r
 709                                         //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);\r
 710 \r
 711                                         foreach ($pluginhost->get_hooks($pluginhost::HOOK_ARTICLE_BUTTON) as $p) {\r
 712                                                 $reply['content'] .= $p->hook_article_button($line);\r
 713                                         }\r
 714 \r
 715                                         $reply['content'] .= "<img src=\"images/digest_checkbox.png\"\r
 716                                                 style=\"cursor : pointer\" style=\"cursor : pointer\"\r
 717                                                 onclick=\"dismissArticle($id)\"\r
 718                                                 title='".__('Close article')."'>";\r
 719 \r
 720                                         $reply['content'] .= "</div>";\r
 721                                         $reply['content'] .= "</div>";\r
 722 \r
 723                                         $reply['content'] .= "</div>";\r
 724 \r
 725                                         $reply['content'] .= "</div>";\r
 726 \r
 727                                 }\r
 728 \r
 729                                 ++$lnum;\r
 730                         }\r
 731 \r
 732                         if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PE", $timing_info);\r
 733 \r
 734                 } else {\r
 735                         $message = "";\r
 736 \r
 737                         switch ($view_mode) {\r
 738                                 case "unread":\r
 739                                         $message = __("No unread articles found to display.");\r
 740                                         break;\r
 741                                 case "updated":\r
 742                                         $message = __("No updated articles found to display.");\r
 743                                         break;\r
 744                                 case "marked":\r
 745                                         $message = __("No starred articles found to display.");\r
 746                                         break;\r
 747                                 default:\r
 748                                         if ($feed < -10) {\r
 749                                                 $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");\r
 750                                         } else {\r
 751                                                 $message = __("No articles found to display.");\r
 752                                         }\r
 753                         }\r
 754 \r
 755                         if (!$offset && $message) {\r
 756                                 $reply['content'] .= "<div class='whiteBox'>$message";\r
 757 \r
 758                                 $reply['content'] .= "<p class=\"small\"><span class=\"insensitive\">";\r
 759 \r
 760                                 $result = db_query($this->link, "SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds\r
 761                                         WHERE owner_uid = " . $_SESSION['uid']);\r
 762 \r
 763                                 $last_updated = db_fetch_result($result, 0, "last_updated");\r
 764                                 $last_updated = make_local_datetime($this->link, $last_updated, false);\r
 765 \r
 766                                 $reply['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);\r
 767 \r
 768                                 $result = db_query($this->link, "SELECT COUNT(id) AS num_errors\r
 769                                         FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);\r
 770 \r
 771                                 $num_errors = db_fetch_result($result, 0, "num_errors");\r
 772 \r
 773                                 if ($num_errors > 0) {\r
 774                                         $reply['content'] .= "<br/>";\r
 775                                         $reply['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".\r
 776                                                 __('Some feeds have update errors (click for details)')."</a>";\r
 777                                 }\r
 778                                 $reply['content'] .= "</span></p></div>";\r
 779                         }\r
 780                 }\r
 781 \r
 782                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H2", $timing_info);\r
 783 \r
 784                 return array($topmost_article_ids, $headlines_count, $feed, $disable_cache,\r
 785                         $vgroup_last_feed, $reply);\r
 786         }\r
 787 \r
 788         function catchupAll() {\r
 789                 db_query($this->link, "UPDATE ttrss_user_entries SET\r
 790                                                 last_read = NOW(),unread = false WHERE owner_uid = " . $_SESSION["uid"]);\r
 791                 ccache_zero_all($this->link, $_SESSION["uid"]);\r
 792         }\r
 793 \r
 794         function collapse() {\r
 795                 $cat_id = db_escape_string($_REQUEST["cid"]);\r
 796                 $mode = (int) db_escape_string($_REQUEST['mode']);\r
 797                 toggle_collapse_cat($this->link, $cat_id, $mode);\r
 798         }\r
 799 \r
 800         function view() {\r
 801                 $timing_info = getmicrotime();\r
 802 \r
 803                 $reply = array();\r
 804 \r
 805                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("0", $timing_info);\r
 806 \r
 807                 $omode = db_escape_string($_REQUEST["omode"]);\r
 808 \r
 809                 $feed = db_escape_string($_REQUEST["feed"]);\r
 810                 $method = db_escape_string($_REQUEST["m"]);\r
 811                 $view_mode = db_escape_string($_REQUEST["view_mode"]);\r
 812                 $limit = (int) get_pref($this->link, "DEFAULT_ARTICLE_LIMIT");\r
 813                 @$cat_view = $_REQUEST["cat"] == "true";\r
 814                 @$next_unread_feed = db_escape_string($_REQUEST["nuf"]);\r
 815                 @$offset = db_escape_string($_REQUEST["skip"]);\r
 816                 @$vgroup_last_feed = db_escape_string($_REQUEST["vgrlf"]);\r
 817                 $order_by = db_escape_string($_REQUEST["order_by"]);\r
 818 \r
 819                 if (is_numeric($feed)) $feed = (int) $feed;\r
 820 \r
 821                 /* Feed -5 is a special case: it is used to display auxiliary information\r
 822                  * when there's nothing to load - e.g. no stuff in fresh feed */\r
 823 \r
 824                 if ($feed == -5) {\r
 825                         print json_encode(generate_dashboard_feed($this->link));\r
 826                         return;\r
 827                 }\r
 828 \r
 829                 $result = false;\r
 830 \r
 831                 if ($feed < -10) {\r
 832                         $label_feed = -11-$feed;\r
 833                         $result = db_query($this->link, "SELECT id FROM ttrss_labels2 WHERE\r
 834                                                         id = '$label_feed' AND owner_uid = " . $_SESSION['uid']);\r
 835                 } else if (!$cat_view && is_numeric($feed) && $feed > 0) {\r
 836                         $result = db_query($this->link, "SELECT id FROM ttrss_feeds WHERE\r
 837                                                         id = '$feed' AND owner_uid = " . $_SESSION['uid']);\r
 838                 } else if ($cat_view && is_numeric($feed) && $feed > 0) {\r
 839                         $result = db_query($this->link, "SELECT id FROM ttrss_feed_categories WHERE\r
 840                                                         id = '$feed' AND owner_uid = " . $_SESSION['uid']);\r
 841                 }\r
 842 \r
 843                 if ($result && db_num_rows($result) == 0) {\r
 844                         print json_encode(generate_error_feed($this->link, __("Feed not found.")));\r
 845                         return;\r
 846                 }\r
 847 \r
 848                 /* Updating a label ccache means recalculating all of the caches\r
 849                  * so for performance reasons we don't do that here */\r
 850 \r
 851                 if ($feed >= 0) {\r
 852                         ccache_update($this->link, $feed, $_SESSION["uid"], $cat_view);\r
 853                 }\r
 854 \r
 855                 set_pref($this->link, "_DEFAULT_VIEW_MODE", $view_mode);\r
 856                 set_pref($this->link, "_DEFAULT_VIEW_LIMIT", $limit);\r
 857                 set_pref($this->link, "_DEFAULT_VIEW_ORDER_BY", $order_by);\r
 858 \r
 859                 if (!$cat_view && is_numeric($feed) && $feed > 0) {\r
 860                         db_query($this->link, "UPDATE ttrss_feeds SET last_viewed = NOW()\r
 861                                                         WHERE id = '$feed' AND owner_uid = ".$_SESSION["uid"]);\r
 862                 }\r
 863 \r
 864                 $reply['headlines'] = array();\r
 865 \r
 866                 if (!$next_unread_feed)\r
 867                         $reply['headlines']['id'] = $feed;\r
 868                 else\r
 869                         $reply['headlines']['id'] = $next_unread_feed;\r
 870 \r
 871                 $reply['headlines']['is_cat'] = (bool) $cat_view;\r
 872 \r
 873                 $override_order = false;\r
 874 \r
 875                 if (get_pref($this->link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {\r
 876                         $date_sort_field = "updated";\r
 877                 } else {\r
 878                         $date_sort_field = "date_entered";\r
 879                 }\r
 880 \r
 881                 switch ($order_by) {\r
 882                         case "date":\r
 883                                 if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {\r
 884                                         $override_order = "$date_sort_field";\r
 885                                 } else {\r
 886                                         $override_order = "$date_sort_field DESC";\r
 887                                 }\r
 888                                 break;\r
 889 \r
 890                         case "title":\r
 891                                 if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {\r
 892                                         $override_order = "title DESC, $date_sort_field";\r
 893                                 } else {\r
 894                                         $override_order = "title, $date_sort_field DESC";\r
 895                                 }\r
 896                                 break;\r
 897 \r
 898                         case "score":\r
 899                                 if (get_pref($this->link, 'REVERSE_HEADLINES', $owner_uid)) {\r
 900                                         $override_order = "score, $date_sort_field";\r
 901                                 } else {\r
 902                                         $override_order = "score DESC, $date_sort_field DESC";\r
 903                                 }\r
 904                                 break;\r
 905                 }\r
 906 \r
 907                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("04", $timing_info);\r
 908 \r
 909                 $ret = $this->format_headlines_list($feed, $method,\r
 910                         $view_mode, $limit, $cat_view, $next_unread_feed, $offset,\r
 911                         $vgroup_last_feed, $override_order, true);\r
 912 \r
 913                 $topmost_article_ids = $ret[0];\r
 914                 $headlines_count = $ret[1];\r
 915                 $returned_feed = $ret[2];\r
 916                 $disable_cache = $ret[3];\r
 917                 $vgroup_last_feed = $ret[4];\r
 918 \r
 919                 $reply['headlines']['content'] =& $ret[5]['content'];\r
 920                 $reply['headlines']['toolbar'] =& $ret[5]['toolbar'];\r
 921 \r
 922                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("05", $timing_info);\r
 923 \r
 924                 $reply['headlines-info'] = array("count" => (int) $headlines_count,\r
 925                                                 "vgroup_last_feed" => $vgroup_last_feed,\r
 926                                                 "disable_cache" => (bool) $disable_cache);\r
 927 \r
 928                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("20", $timing_info);\r
 929 \r
 930                 if (is_array($topmost_article_ids) && !get_pref($this->link, 'COMBINED_DISPLAY_MODE') && !$_SESSION["bw_limit"]) {\r
 931                         $articles = array();\r
 932 \r
 933                         foreach ($topmost_article_ids as $id) {\r
 934                                 array_push($articles, format_article($this->link, $id, false));\r
 935                         }\r
 936 \r
 937                         $reply['articles'] = $articles;\r
 938                 }\r
 939 \r
 940                 if ($_REQUEST["debug"]) $timing_info = print_checkpoint("30", $timing_info);\r
 941 \r
 942                 $reply['runtime-info'] = make_runtime_info($this->link);\r
 943 \r
 944                 print json_encode($reply);\r
 945 \r
 946         }\r
 947 }\r
 948 ?>\r