]> git.wh0rd.org - tt-rss.git/blobdiff - include/functions.php
implement import/export of labels using OPML
[tt-rss.git] / include / functions.php
index 2246e6bf3cf5572847185ff19e004f101f4370cb..80581433aa6ee2c1e40c6bc2d4e64941686c7107 100644 (file)
                                $_SESSION["uid"] = db_fetch_result($result, 0, "id");
                                $_SESSION["name"] = db_fetch_result($result, 0, "login");
                                $_SESSION["access_level"] = db_fetch_result($result, 0, "access_level");
+                               $_SESSION["csrf_token"] = sha1(uniqid(rand(), true));
 
                                db_query($link, "UPDATE ttrss_users SET last_login = NOW() WHERE id = " .
                                        $_SESSION["uid"]);
                }
        }
 
+       function validate_csrf($csrf_token) {
+               return $csrf_token == $_SESSION['csrf_token'];
+       }
+
        function validate_session($link) {
                if (SINGLE_USER_MODE) return true;
 
                return $data;
        }
 
+       function getCategoryTitle($link, $cat_id) {
+
+               if ($cat_id == -1) {
+                       return __("Special");
+               } else if ($cat_id == -2) {
+                       return __("Labels");
+               } else {
+
+                       $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE
+                               id = '$cat_id'");
+
+                       if (db_num_rows($result) == 1) {
+                               return db_fetch_result($result, 0, "title");
+                       } else {
+                               return "Uncategorized";
+                       }
+               }
+       }
+
+
        function getCategoryCounters($link) {
                $ret_arr = array();
 
 
                $params["collapsed_feedlist"] = (int) get_pref($link, "_COLLAPSED_FEEDLIST");
 
+               $params["csrf_token"] = $_SESSION["csrf_token"];
+
                return $params;
        }
 
                                                                "unread," .
                                                                "feed_id," .
                                                                "orig_feed_id," .
-                                                               "site_url," .
-                                                               "always_display_enclosures, ".
                                                                "marked," .
                                                                "num_comments, " .
                                                                "comments, " .
 
        }
 
-       function generate_syndicated_feed($link, $owner_uid, $feed, $is_cat,
-               $limit, $search, $search_mode, $match_on, $view_mode = false) {
-
-               require_once "lib/MiniTemplator.class.php";
-
-               $note_style =   "background-color : #fff7d5;
-                       border-width : 1px; ".
-                       "padding : 5px; border-style : dashed; border-color : #e7d796;".
-                       "margin-bottom : 1em; color : #9a8c59;";
-
-               if (!$limit) $limit = 30;
-
-               if (get_pref($link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
-                       $date_sort_field = "updated";
-               } else {
-                       $date_sort_field = "date_entered";
-               }
-
-               $qfh_ret = queryFeedHeadlines($link, $feed,
-                       $limit, $view_mode, $is_cat, $search, $search_mode,
-                       $match_on, "$date_sort_field DESC", 0, $owner_uid);
-
-               $result = $qfh_ret[0];
-               $feed_title = htmlspecialchars($qfh_ret[1]);
-               $feed_site_url = $qfh_ret[2];
-               $last_error = $qfh_ret[3];
-
-               $feed_self_url = get_self_url_prefix() .
-                       "/public.php?op=rss&id=-2&key=" .
-                       get_feed_access_key($link, -2, false);
-
-               if (!$feed_site_url) $feed_site_url = get_self_url_prefix();
-
-               $tpl = new MiniTemplator;
-
-               $tpl->readTemplateFromFile("templates/generated_feed.txt");
-
-               $tpl->setVariable('FEED_TITLE', $feed_title);
-               $tpl->setVariable('VERSION', VERSION);
-               $tpl->setVariable('FEED_URL', htmlspecialchars($feed_self_url));
-
-               if (PUBSUBHUBBUB_HUB && $feed == -2) {
-                       $tpl->setVariable('HUB_URL', htmlspecialchars(PUBSUBHUBBUB_HUB));
-                       $tpl->addBlock('feed_hub');
-               }
-
-               $tpl->setVariable('SELF_URL', htmlspecialchars(get_self_url_prefix()));
-
-               while ($line = db_fetch_assoc($result)) {
-                       $tpl->setVariable('ARTICLE_ID', htmlspecialchars($line['link']));
-                       $tpl->setVariable('ARTICLE_LINK', htmlspecialchars($line['link']));
-                       $tpl->setVariable('ARTICLE_TITLE', htmlspecialchars($line['title']));
-                       $tpl->setVariable('ARTICLE_EXCERPT',
-                               truncate_string(strip_tags($line["content_preview"]), 100, '...'));
-
-                       $content = sanitize_rss($link, $line["content_preview"], false, $owner_uid);
-
-                       if ($line['note']) {
-                               $content = "<div style=\"$note_style\">Article note: " . $line['note'] . "</div>" .
-                                       $content;
-                       }
-
-                       $tpl->setVariable('ARTICLE_CONTENT', $content);
-
-                       $tpl->setVariable('ARTICLE_UPDATED', date('c', strtotime($line["updated"])));
-                       $tpl->setVariable('ARTICLE_AUTHOR', htmlspecialchars($line['author']));
-
-                       $tags = get_article_tags($link, $line["id"], $owner_uid);
-
-                       foreach ($tags as $tag) {
-                               $tpl->setVariable('ARTICLE_CATEGORY', htmlspecialchars($tag));
-                               $tpl->addBlock('category');
-                       }
-
-                       $enclosures = get_article_enclosures($link, $line["id"]);
-
-                       foreach ($enclosures as $e) {
-                               $type = htmlspecialchars($e['content_type']);
-                               $url = htmlspecialchars($e['content_url']);
-                               $length = $e['duration'];
-
-                               $tpl->setVariable('ARTICLE_ENCLOSURE_URL', $url);
-                               $tpl->setVariable('ARTICLE_ENCLOSURE_TYPE', $type);
-                               $tpl->setVariable('ARTICLE_ENCLOSURE_LENGTH', $length);
-
-                               $tpl->addBlock('enclosure');
-                       }
-
-                       $tpl->addBlock('entry');
-               }
-
-               $tmp = "";
-
-               $tpl->addBlock('feed');
-               $tpl->generateOutputToString($tmp);
-
-               print $tmp;
-       }
-
-       function getCategoryTitle($link, $cat_id) {
-
-               if ($cat_id == -1) {
-                       return __("Special");
-               } else if ($cat_id == -2) {
-                       return __("Labels");
-               } else {
-
-                       $result = db_query($link, "SELECT title FROM ttrss_feed_categories WHERE
-                               id = '$cat_id'");
-
-                       if (db_num_rows($result) == 1) {
-                               return db_fetch_result($result, 0, "title");
-                       } else {
-                               return "Uncategorized";
-                       }
-               }
-       }
-
-       function sanitize_rss($link, $str, $force_strip_tags = false, $owner = false, $site_url = false) {
+       function sanitize($link, $str, $force_strip_tags = false, $owner = false, $site_url = false) {
                global $purifier;
 
                if (!$owner) $owner = $_SESSION["uid"];
         * @param integer $limit The maximum number of articles by digest.
         * @return boolean Return false if digests are not enabled.
         */
-       function send_headlines_digests($link, $limit = 100) {
+       function send_headlines_digests($link, $limit = 100, $debug = true) {
 
                require_once 'lib/phpmailer/class.phpmailer.php';
 
-               if (!DIGEST_ENABLE) return false;
-
-               $user_limit = DIGEST_EMAIL_LIMIT;
+               $user_limit = 15; // amount of users to process (e.g. emails to send out)
                $days = 1;
 
-               print "Sending digests, batch of max $user_limit users, days = $days, headline limit = $limit\n\n";
+               if ($debug) _debug("Sending digests, batch of max $user_limit users, days = $days, headline limit = $limit");
 
                if (DB_TYPE == "pgsql") {
                        $interval_query = "last_digest_sent < NOW() - INTERVAL '$days days'";
 
                                        $mail->CharSet = "UTF-8";
 
-                                       $mail->From = DIGEST_FROM_ADDRESS;
-                                       $mail->FromName = DIGEST_FROM_NAME;
+                                       $mail->From = SMTP_FROM_ADDRESS;
+                                       $mail->FromName = SMTP_FROM_NAME;
                                        $mail->AddAddress($line["email"], $line["login"]);
 
-                                       if (DIGEST_SMTP_HOST) {
-                                               $mail->Host = DIGEST_SMTP_HOST;
+                                       if (SMTP_HOST) {
+                                               $mail->Host = SMTP_HOST;
                                                $mail->Mailer = "smtp";
-                                               $mail->SMTPAuth = DIGEST_SMTP_LOGIN != '';
-                                               $mail->Username = DIGEST_SMTP_LOGIN;
-                                               $mail->Password = DIGEST_SMTP_PASSWORD;
+                                               $mail->SMTPAuth = SMTP_LOGIN != '';
+                                               $mail->Username = SMTP_LOGIN;
+                                               $mail->Password = SMTP_PASSWORD;
                                        }
 
                                        $mail->IsHTML(true);
                        }
                }
 
-               print "All done.\n";
+               if ($debug) _debug("All done.");
 
        }
 
                        mb_strtolower(strip_tags($title), 'utf-8'));
        }
 
-       function format_headline_subtoolbar($link, $feed_site_url, $feed_title,
-                       $feed_id, $is_cat, $search, $match_on,
-                       $search_mode, $view_mode, $error) {
-
-               $page_prev_link = "viewFeedGoPage(-1)";
-               $page_next_link = "viewFeedGoPage(1)";
-               $page_first_link = "viewFeedGoPage(0)";
-
-               $catchup_page_link = "catchupPage()";
-               $catchup_feed_link = "catchupCurrentFeed()";
-               $catchup_sel_link = "catchupSelection()";
-
-               $archive_sel_link = "archiveSelection()";
-               $delete_sel_link = "deleteSelection()";
-
-               $sel_all_link = "selectArticles('all')";
-               $sel_unread_link = "selectArticles('unread')";
-               $sel_none_link = "selectArticles('none')";
-               $sel_inv_link = "selectArticles('invert')";
-
-               $tog_unread_link = "selectionToggleUnread()";
-               $tog_marked_link = "selectionToggleMarked()";
-               $tog_published_link = "selectionTogglePublished()";
-
-               $reply = "<div id=\"subtoolbar_main\">";
-
-               $reply .= __('Select:')."
-                       <a href=\"#\" onclick=\"$sel_all_link\">".__('All')."</a>,
-                       <a href=\"#\" onclick=\"$sel_unread_link\">".__('Unread')."</a>,
-                       <a href=\"#\" onclick=\"$sel_inv_link\">".__('Invert')."</a>,
-                       <a href=\"#\" onclick=\"$sel_none_link\">".__('None')."</a></li>";
-
-               $reply .= " ";
-
-               $reply .= "<select dojoType=\"dijit.form.Select\"
-                       onchange=\"headlineActionsChange(this)\">";
-               $reply .= "<option value=\"false\">".__('Actions...')."</option>";
-
-               $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection toggle:')."</option>";
-
-               $reply .= "<option value=\"$tog_unread_link\">".__('Unread')."</option>
-                       <option value=\"$tog_marked_link\">".__('Starred')."</option>
-                       <option value=\"$tog_published_link\">".__('Published')."</option>";
-
-               $reply .= "<option value=\"0\" disabled=\"1\">".__('Selection:')."</option>";
-
-               $reply .= "<option value=\"$catchup_sel_link\">".__('Mark as read')."</option>";
-
-               if ($feed_id != "0") {
-                       $reply .= "<option value=\"$archive_sel_link\">".__('Archive')."</option>";
-               } else {
-                       $reply .= "<option value=\"$archive_sel_link\">".__('Move back')."</option>";
-                       $reply .= "<option value=\"$delete_sel_link\">".__('Delete')."</option>";
-
-               }
-
-               $reply .= "<option value=\"emailArticle(false)\">".__('Forward by email').
-                       "</option>";
-
-               if ($is_cat) $cat_q = "&is_cat=$is_cat";
-
-               if ($search) {
-                       $search_q = "&q=$search&m=$match_on&smode=$search_mode";
-               } else {
-                       $search_q = "";
-               }
-
-               $rss_link = htmlspecialchars(get_self_url_prefix() .
-                       "/public.php?op=rss&id=$feed_id$cat_q$search_q");
-
-               $reply .= "<option value=\"0\" disabled=\"1\">".__('Feed:')."</option>";
-
-               $reply .= "<option value=\"catchupPage()\">".__('Mark as read')."</option>";
-
-               $reply .= "<option value=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">".__('View as RSS')."</option>";
-
-               $reply .= "</select>";
-
-               $reply .= "</div>";
-
-               $reply .= "<div id=\"subtoolbar_ftitle\">";
-
-               if ($feed_site_url) {
-                       $target = "target=\"_blank\"";
-                       $reply .= "<a title=\"".__("Visit the website")."\" $target href=\"$feed_site_url\">".
-                               truncate_string($feed_title,30)."</a>";
-
-                       if ($error) {
-                               $reply .= " (<span class=\"error\" title=\"$error\">Error</span>)";
-                       }
-
-               } else {
-                       if ($feed_id < -10) {
-                               $label_id = -11-$feed_id;
-
-                               $result = db_query($link, "SELECT fg_color, bg_color
-                                       FROM ttrss_labels2 WHERE id = '$label_id' AND owner_uid = " .
-                                       $_SESSION["uid"]);
-
-                               if (db_num_rows($result) != 0) {
-                                       $fg_color = db_fetch_result($result, 0, "fg_color");
-                                       $bg_color = db_fetch_result($result, 0, "bg_color");
-
-                                       $reply .= "<span style=\"background : $bg_color; color : $fg_color\" >";
-                                       $reply .= $feed_title;
-                                       $reply .= "</span>";
-                               } else {
-                                       $reply .= $feed_title;
-                               }
-
-                       } else {
-                               $reply .= $feed_title;
-                       }
-               }
-
-               $reply .= "
-                       <a href=\"#\"
-                               title=\"".__("View as RSS feed")."\"
-                               onclick=\"displayDlg('generatedFeed', '$feed_id:$is_cat:$rss_link')\">
-                               <img class=\"noborder\" style=\"vertical-align : middle\" src=\"images/feed-icon-12x12.png\"></a>";
-
-               $reply .= "</div>";
-
-               return $reply;
-       }
-
-       function outputFeedList($link, $special = true) {
-
-               $feedlist = array();
-
-               $enable_cats = get_pref($link, 'ENABLE_FEED_CATS');
-
-               $feedlist['identifier'] = 'id';
-               $feedlist['label'] = 'name';
-               $feedlist['items'] = array();
-
-               $owner_uid = $_SESSION["uid"];
-
-               /* virtual feeds */
-
-               if ($special) {
-
-                       if ($enable_cats) {
-                               $cat_hidden = get_pref($link, "_COLLAPSED_SPECIAL");
-                               $cat = feedlist_init_cat($link, -1, $cat_hidden);
-                       } else {
-                               $cat['items'] = array();
-                       }
-
-                       foreach (array(-4, -3, -1, -2, 0) as $i) {
-                               array_push($cat['items'], feedlist_init_feed($link, $i));
-                       }
-
-                       if ($enable_cats) {
-                               array_push($feedlist['items'], $cat);
-                       } else {
-                               $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
-                       }
-
-                       $result = db_query($link, "SELECT * FROM
-                               ttrss_labels2 WHERE owner_uid = '$owner_uid' ORDER by caption");
-
-                       if (db_num_rows($result) > 0) {
-
-                               if (get_pref($link, 'ENABLE_FEED_CATS')) {
-                                       $cat_hidden = get_pref($link, "_COLLAPSED_LABELS");
-                                       $cat = feedlist_init_cat($link, -2, $cat_hidden);
-                               } else {
-                                       $cat['items'] = array();
-                               }
-
-                               while ($line = db_fetch_assoc($result)) {
-
-                                       $label_id = -$line['id'] - 11;
-                                       $count = getFeedUnread($link, $label_id);
-
-                                       $feed = feedlist_init_feed($link, $label_id, false, $count);
-
-                                       $feed['fg_color'] = $line['fg_color'];
-                                       $feed['bg_color'] = $line['bg_color'];
-
-                                       array_push($cat['items'], $feed);
-                               }
-
-                               if ($enable_cats) {
-                                       array_push($feedlist['items'], $cat);
-                               } else {
-                                       $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
-                               }
-                       }
-               }
-
-/*             if (get_pref($link, 'ENABLE_FEED_CATS')) {
-                       if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
-                               $order_by_qpart = "order_id,category,unread DESC,title";
-                       } else {
-                               $order_by_qpart = "order_id,category,title";
-                       }
-               } else {
-                       if (get_pref($link, "FEEDS_SORT_BY_UNREAD")) {
-                               $order_by_qpart = "unread DESC,title";
-                       } else {
-                               $order_by_qpart = "title";
-                       }
-               } */
-
-               /* real feeds */
-
-               if ($enable_cats)
-                       $order_by_qpart = "ttrss_feed_categories.order_id,category,
-                               ttrss_feeds.order_id,title";
-               else
-                       $order_by_qpart = "title";
-
-               $age_qpart = getMaxAgeSubquery();
-
-               $query = "SELECT ttrss_feeds.id, ttrss_feeds.title,
-                       ".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated_noms,
-                       cat_id,last_error,
-                       ttrss_feed_categories.title AS category,
-                       ttrss_feed_categories.collapsed,
-                       value AS unread
-                       FROM ttrss_feeds LEFT JOIN ttrss_feed_categories
-                               ON (ttrss_feed_categories.id = cat_id)
-                       LEFT JOIN ttrss_counters_cache
-                               ON
-                                       (ttrss_feeds.id = feed_id)
-                       WHERE
-                               ttrss_feeds.owner_uid = '$owner_uid'
-                       ORDER BY $order_by_qpart";
-
-               $result = db_query($link, $query);
-
-               $actid = $_REQUEST["actid"];
-
-               if (db_num_rows($result) > 0) {
-
-                       $category = "";
-
-                       if (!$enable_cats)
-                               $cat['items'] = array();
-                       else
-                               $cat = false;
-
-                       while ($line = db_fetch_assoc($result)) {
-
-                               $feed = htmlspecialchars(trim($line["title"]));
-
-                               if (!$feed) $feed = "[Untitled]";
-
-                               $feed_id = $line["id"];
-                               $unread = $line["unread"];
-
-                               $cat_id = $line["cat_id"];
-                               $tmp_category = $line["category"];
-                               if (!$tmp_category) $tmp_category = __("Uncategorized");
-
-                               if ($category != $tmp_category && $enable_cats) {
-
-                                       $category = $tmp_category;
-
-                                       $collapsed = sql_bool_to_bool($line["collapsed"]);
-
-                                       // workaround for NULL category
-                                       if ($category == __("Uncategorized")) {
-                                               $collapsed = get_pref($link, "_COLLAPSED_UNCAT");
-                                       }
-
-                                       if ($cat) array_push($feedlist['items'], $cat);
-
-                                       $cat = feedlist_init_cat($link, $cat_id, $collapsed);
-                               }
-
-                               $updated = make_local_datetime($link, $line["updated_noms"], false);
-
-                               array_push($cat['items'], feedlist_init_feed($link, $feed_id,
-                                       $feed, $unread, $line['last_error'], $updated));
-                       }
-
-                       if ($enable_cats) {
-                               array_push($feedlist['items'], $cat);
-                       } else {
-                               $feedlist['items'] = array_merge($feedlist['items'], $cat['items']);
-                       }
-
-               }
-
-               return $feedlist;
-       }
-
        function get_article_tags($link, $id, $owner_uid = 0, $tag_cache = false) {
 
                global $memcache;
                                                onclick=\"postOpenInNewTab(event, $id)\"
                                                alt='Zoom' title='".__('Open article in new tab')."'>";
 
-                               //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
-
-                               $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-pub-note.png')."\"
-                                               class='tagsPic' style=\"cursor : pointer\"
-                                               onclick=\"editArticleNote($id)\"
-                                               alt='PubNote' title='".__('Edit article note')."'>";
+                               $button_plugins = explode(",", ARTICLE_BUTTON_PLUGINS);
 
-                               if (DIGEST_ENABLE) {
-                                       $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-email.png')."\"
-                                               class='tagsPic' style=\"cursor : pointer\"
-                                               onclick=\"emailArticle($id)\"
-                                               alt='Zoom' title='".__('Forward by email')."'>";
-                               }
+                               foreach ($button_plugins as $p) {
+                                       $pclass = trim("${p}_button");
 
-                               if (ENABLE_TWEET_BUTTON) {
-                                       $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
-                                                       class='tagsPic' style=\"cursor : pointer\"
-                                                       onclick=\"tweetArticle($id)\"
-                                                       alt='Zoom' title='".__('Share on Twitter')."'>";
+                                       if (class_exists($pclass)) {
+                                               $plugin = new $pclass($link);
+                                               $rv['content'] .= $plugin->render($id, $line);
+                                       }
                                }
 
-                               $rv['content'] .= "<img src=\"".theme_image($link, 'images/art-share.png')."\"
-                                       class='tagsPic' style=\"cursor : pointer\"
-                                       onclick=\"shareArticle(".$line['int_id'].")\"
-                                       alt='Zoom' title='".__('Share by URL')."'>";
-
                                $rv['content'] .= "<img src=\"".theme_image($link, 'images/digest_checkbox.png')."\"
                                                class='tagsPic' style=\"cursor : pointer\"
                                                onclick=\"closeArticlePanel($id)\"
-                                               alt='Zoom' title='".__('Close this panel')."'>";
+                                               title='".__('Close article')."'>";
 
                        } else {
                                $tags_str = strip_tags($tags_str);
                                        $rv['content'] .= "&nbsp;";
 
                                        $rv['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
-                                       $rv['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
+                                       $rv['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.png'></a>";
 
                                        $rv['content'] .= "</div>";
                                }
 
                        $rv['content'] .= "<div class=\"postContent\">";
 
-                       $article_content = sanitize_rss($link, $line["content"], false, false,
+                       $article_content = sanitize($link, $line["content"], false, false,
                                $feed_site_url);
 
                        $rv['content'] .= $article_content;
 
        }
 
-       function format_headlines_list($link, $feed, $method, $view_mode, $limit, $cat_view,
-                                       $next_unread_feed, $offset, $vgr_last_feed = false,
-                                       $override_order = false) {
+       function print_checkpoint($n, $s) {
+               $ts = getmicrotime();
+               echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s);
+               return $ts;
+       }
 
-               $disable_cache = false;
+       function sanitize_tag($tag) {
+               $tag = trim($tag);
 
-               $reply = array();
+               $tag = mb_strtolower($tag, 'utf-8');
 
-               $timing_info = getmicrotime();
+               $tag = preg_replace('/[\'\"\+\>\<]/', "", $tag);
 
-               $topmost_article_ids = array();
+//             $tag = str_replace('"', "", $tag);
+//             $tag = str_replace("+", " ", $tag);
+               $tag = str_replace("technorati tag: ", "", $tag);
 
-               if (!$offset) $offset = 0;
-               if ($method == "undefined") $method = "";
+               return $tag;
+       }
 
-               $method_split = explode(":", $method);
+       function get_self_url_prefix() {
+               return SELF_URL_PATH;
+       }
 
-/*             if ($method == "CatchupSelected") {
-                       $ids = explode(",", db_escape_string($_REQUEST["ids"]));
-                       $cmode = sprintf("%d", $_REQUEST["cmode"]);
+       function opml_publish_url($link){
 
-                       catchupArticlesById($link, $ids, $cmode);
-               } */
+               $url_path = get_self_url_prefix();
+               $url_path .= "/opml.php?op=publish&key=" .
+                       get_feed_access_key($link, 'OPML:Publish', false, $_SESSION["uid"]);
 
-               //if ($method == "ForceUpdate" && $feed && is_numeric($feed) > 0) {
-               //      update_rss_feed($link, $feed, true);
-               //}
+               return $url_path;
+       }
 
-               if ($method == "MarkAllRead")  {
-                       catchup_feed($link, $feed, $cat_view);
-
-                       if (get_pref($link, 'ON_CATCHUP_SHOW_NEXT_FEED')) {
-                               if ($next_unread_feed) {
-                                       $feed = $next_unread_feed;
-                               }
-                       }
-               }
-
-               if ($method_split[0] == "MarkAllReadGR")  {
-                       catchup_feed($link, $method_split[1], false);
-               }
-
-               // FIXME: might break tag display?
-
-               if (is_numeric($feed) && $feed > 0 && !$cat_view) {
-                       $result = db_query($link,
-                               "SELECT id FROM ttrss_feeds WHERE id = '$feed' LIMIT 1");
-
-                       if (db_num_rows($result) == 0) {
-                               $reply['content'] = "<div align='center'>".__('Feed not found.')."</div>";
-                       }
-               }
-
-               if (preg_match("/^-?[0-9][0-9]*$/", $feed) != false) {
-
-                       $result = db_query($link, "SELECT rtl_content FROM ttrss_feeds
-                               WHERE id = '$feed' AND owner_uid = " . $_SESSION["uid"]);
-
-                       if (db_num_rows($result) == 1) {
-                               $rtl_content = sql_bool_to_bool(db_fetch_result($result, 0, "rtl_content"));
-                       } else {
-                               $rtl_content = false;
-                       }
-
-                       if ($rtl_content) {
-                               $rtl_tag = "dir=\"RTL\"";
-                       } else {
-                               $rtl_tag = "";
-                       }
-               } else {
-                       $rtl_tag = "";
-                       $rtl_content = false;
-               }
-
-               @$search = db_escape_string($_REQUEST["query"]);
-
-               if ($search) {
-                       $disable_cache = true;
-               }
-
-               @$search_mode = db_escape_string($_REQUEST["search_mode"]);
-               @$match_on = db_escape_string($_REQUEST["match_on"]);
-
-               if (!$match_on) {
-                       $match_on = "both";
-               }
-
-               if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H0", $timing_info);
-
-//             error_log("format_headlines_list: [" . $feed . "] method [" . $method . "]");
-               if( $search_mode == '' && $method != '' ){
-                   $search_mode = $method;
-               }
-//             error_log("search_mode: " . $search_mode);
-               $qfh_ret = queryFeedHeadlines($link, $feed, $limit, $view_mode, $cat_view,
-                       $search, $search_mode, $match_on, $override_order, $offset);
-
-               if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H1", $timing_info);
-
-               $result = $qfh_ret[0];
-               $feed_title = $qfh_ret[1];
-               $feed_site_url = $qfh_ret[2];
-               $last_error = $qfh_ret[3];
-
-               $vgroup_last_feed = $vgr_last_feed;
-
-//             if (!$offset) {
-
-                       if (db_num_rows($result) > 0) {
-                               $reply['toolbar'] = format_headline_subtoolbar($link, $feed_site_url,
-                                       $feed_title,
-                                       $feed, $cat_view, $search, $match_on, $search_mode, $view_mode,
-                                       $last_error);
-                       }
-//             }
-
-               $headlines_count = db_num_rows($result);
-
-               if (db_num_rows($result) > 0) {
-
-                       $lnum = $offset;
-
-                       $num_unread = 0;
-                       $cur_feed_title = '';
-
-                       $fresh_intl = get_pref($link, "FRESH_ARTICLE_MAX_AGE") * 60 * 60;
-
-                       if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PS", $timing_info);
-
-                       while ($line = db_fetch_assoc($result)) {
-
-                               $class = ($lnum % 2) ? "even" : "odd";
-
-                               $id = $line["id"];
-                               $feed_id = $line["feed_id"];
-                               $label_cache = $line["label_cache"];
-                               $labels = false;
-
-                               if ($label_cache) {
-                                       $label_cache = json_decode($label_cache, true);
-
-                                       if ($label_cache) {
-                                               if ($label_cache["no-labels"] == 1)
-                                                       $labels = array();
-                                               else
-                                                       $labels = $label_cache;
-                                       }
-                               }
-
-                               if (!is_array($labels)) $labels = get_article_labels($link, $id);
-
-                               $labels_str = "<span id=\"HLLCTR-$id\">";
-                               $labels_str .= format_article_labels($labels, $id);
-                               $labels_str .= "</span>";
-
-                               if (count($topmost_article_ids) < 3) {
-                                       array_push($topmost_article_ids, $id);
-                               }
-
-                               if ($line["last_read"] == "" && !sql_bool_to_bool($line["unread"])) {
-
-                                       $update_pic = "<img id='FUPDPIC-$id' src=\"".
-                                               theme_image($link, 'images/updated.png')."\"
-                                               alt=\"Updated\">";
-                               } else {
-                                       $update_pic = "<img id='FUPDPIC-$id' src=\"images/blank_icon.gif\"
-                                               alt=\"Updated\">";
-                               }
-
-                               if (sql_bool_to_bool($line["unread"]) &&
-                                       time() - strtotime($line["updated_noms"]) < $fresh_intl) {
-
-                                       $update_pic = "<img id='FUPDPIC-$id' src=\"".
-                                               theme_image($link, 'images/fresh_sign.png')."\" alt=\"Fresh\">";
-                               }
-
-                               if ($line["unread"] == "t" || $line["unread"] == "1") {
-                                       $class .= " Unread";
-                                       ++$num_unread;
-                                       $is_unread = true;
-                               } else {
-                                       $is_unread = false;
-                               }
-
-                               if ($line["marked"] == "t" || $line["marked"] == "1") {
-                                       $marked_pic = "<img id=\"FMPIC-$id\"
-                                               src=\"".theme_image($link, 'images/mark_set.png')."\"
-                                               class=\"markedPic\" alt=\"Unstar article\"
-                                               onclick='javascript:toggleMark($id)'>";
-                               } else {
-                                       $marked_pic = "<img id=\"FMPIC-$id\"
-                                               src=\"".theme_image($link, 'images/mark_unset.png')."\"
-                                               class=\"markedPic\" alt=\"Star article\"
-                                               onclick='javascript:toggleMark($id)'>";
-                               }
-
-                               if ($line["published"] == "t" || $line["published"] == "1") {
-                                       $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
-                                               'images/pub_set.png')."\"
-                                               class=\"markedPic\"
-                                               alt=\"Unpublish article\" onclick='javascript:togglePub($id)'>";
-                               } else {
-                                       $published_pic = "<img id=\"FPPIC-$id\" src=\"".theme_image($link,
-                                               'images/pub_unset.png')."\"
-                                               class=\"markedPic\"
-                                               alt=\"Publish article\" onclick='javascript:togglePub($id)'>";
-                               }
-
-#                              $content_link = "<a target=\"_blank\" href=\"".$line["link"]."\">" .
-#                                      $line["title"] . "</a>";
-
-#                              $content_link = "<a
-#                                      href=\"" . htmlspecialchars($line["link"]) . "\"
-#                                      onclick=\"view($id,$feed_id);\">" .
-#                                      $line["title"] . "</a>";
-
-#                              $content_link = "<a href=\"javascript:viewContentUrl('".$line["link"]."');\">" .
-#                                      $line["title"] . "</a>";
-
-                               $updated_fmt = make_local_datetime($link, $line["updated_noms"], false);
-
-                               if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
-                                       $content_preview = truncate_string(strip_tags($line["content_preview"]),
-                                               100);
-                               }
-
-                               $score = $line["score"];
-
-                               $score_pic = theme_image($link,
-                                       "images/" . get_score_pic($score));
-
-/*                             $score_title = __("(Click to change)");
-                               $score_pic = "<img class='hlScorePic' src=\"images/$score_pic\"
-                                       onclick=\"adjustArticleScore($id, $score)\" title=\"$score $score_title\">"; */
-
-                               $score_pic = "<img class='hlScorePic' src=\"$score_pic\"
-                                       title=\"$score\">";
-
-                               if ($score > 500) {
-                                       $hlc_suffix = "H";
-                               } else if ($score < -100) {
-                                       $hlc_suffix = "L";
-                               } else {
-                                       $hlc_suffix = "";
-                               }
-
-                               $entry_author = $line["author"];
-
-                               if ($entry_author) {
-                                       $entry_author = " - $entry_author";
-                               }
-
-                               $has_feed_icon = feed_has_icon($feed_id);
-
-                               if ($has_feed_icon) {
-                                       $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
-                               } else {
-                                       $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/feed-icon-12x12.png\" alt=\"\">";
-                               }
-
-                               if (!get_pref($link, 'COMBINED_DISPLAY_MODE')) {
-
-                                       if (get_pref($link, 'VFEED_GROUP_BY_FEED')) {
-                                               if ($feed_id != $vgroup_last_feed && $line["feed_title"]) {
-
-                                                       $cur_feed_title = $line["feed_title"];
-                                                       $vgroup_last_feed = $feed_id;
-
-                                                       $cur_feed_title = htmlspecialchars($cur_feed_title);
-
-                                                       $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
-
-                                                       $reply['content'] .= "<div class='cdmFeedTitle'>".
-                                                               "<div style=\"float : right\">$feed_icon_img</div>".
-                                                               "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
-                                                               $line["feed_title"]."</a> $vf_catchup_link</div>";
-
-                                               }
-                                       }
-
-                                       $mouseover_attrs = "onmouseover='postMouseIn($id)'
-                                               onmouseout='postMouseOut($id)'";
-
-                                       $reply['content'] .= "<div class='$class' id='RROW-$id' $mouseover_attrs>";
-
-                                       $reply['content'] .= "<div class='hlUpdPic'>$update_pic</div>";
-
-                                       $reply['content'] .= "<div class='hlLeft'>";
-
-                                       $reply['content'] .= "<input type=\"checkbox\" onclick=\"tSR(this)\"
-                                                       id=\"RCHK-$id\">";
-
-                                       $reply['content'] .= "$marked_pic";
-                                       $reply['content'] .= "$published_pic";
-
-                                       $reply['content'] .= "</div>";
-
-                                       $reply['content'] .= "<div onclick='return hlClicked(event, $id)'
-                                               class=\"hlTitle\"><span class='hlContent$hlc_suffix'>";
-                                       $reply['content'] .= "<a id=\"RTITLE-$id\"
-                                               href=\"" . htmlspecialchars($line["link"]) . "\"
-                                               onclick=\"\">" .
-                                               truncate_string($line["title"], 200);
-
-                                       if (get_pref($link, 'SHOW_CONTENT_PREVIEW')) {
-                                               if ($content_preview) {
-                                                       $reply['content'] .= "<span class=\"contentPreview\"> - $content_preview</span>";
-                                               }
-                                       }
-
-                                       $reply['content'] .= "</a></span>";
-
-                                       $reply['content'] .= $labels_str;
-
-                                       if (!get_pref($link, 'VFEED_GROUP_BY_FEED') &&
-                                               defined('_SHOW_FEED_TITLE_IN_VFEEDS')) {
-                                               if (@$line["feed_title"]) {
-                                                       $reply['content'] .= "<span class=\"hlFeed\">
-                                                               (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
-                                                               $line["feed_title"]."</a>)
-                                                       </span>";
-                                               }
-                                       }
-
-                                       $reply['content'] .= "</div>";
-
-                                       $reply['content'] .= "<span class=\"hlUpdated\">$updated_fmt</span>";
-                                       $reply['content'] .= "<div class=\"hlRight\">";
-
-                                       $reply['content'] .= $score_pic;
-
-                                       if ($line["feed_title"] && !get_pref($link, 'VFEED_GROUP_BY_FEED')) {
-
-                                               $reply['content'] .= "<span onclick=\"viewfeed($feed_id)\"
-                                                       style=\"cursor : pointer\"
-                                                       title=\"".htmlspecialchars($line['feed_title'])."\">
-                                                       $feed_icon_img<span>";
-                                       }
-
-                                       $reply['content'] .= "</div>";
-                                       $reply['content'] .= "</div>";
-
-                               } else {
-
-                                       if (get_pref($link, 'VFEED_GROUP_BY_FEED') && $line["feed_title"]) {
-                                               if ($feed_id != $vgroup_last_feed) {
-
-                                                       $cur_feed_title = $line["feed_title"];
-                                                       $vgroup_last_feed = $feed_id;
-
-                                                       $cur_feed_title = htmlspecialchars($cur_feed_title);
-
-                                                       $vf_catchup_link = "(<a onclick='javascript:catchupFeedInGroup($feed_id);' href='#'>".__('mark as read')."</a>)";
-
-                                                       $has_feed_icon = feed_has_icon($feed_id);
-
-                                                       if ($has_feed_icon) {
-                                                               $feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"".ICONS_URL."/$feed_id.ico\" alt=\"\">";
-                                                       } else {
-                                                               //$feed_icon_img = "<img class=\"tinyFeedIcon\" src=\"images/blank_icon.gif\" alt=\"\">";
-                                                       }
-
-                                                       $reply['content'] .= "<div class='cdmFeedTitle'>".
-                                                               "<div style=\"float : right\">$feed_icon_img</div>".
-                                                               "<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
-                                                               $line["feed_title"]."</a> $vf_catchup_link</div>";
-                                               }
-                                       }
-
-                                       $expand_cdm = get_pref($link, 'CDM_EXPANDED');
-
-                                       $mouseover_attrs = "onmouseover='postMouseIn($id)'
-                                               onmouseout='postMouseOut($id)'";
-
-                                       $reply['content'] .= "<div class=\"$class\"
-                                               id=\"RROW-$id\" $mouseover_attrs'>";
-
-                                       $reply['content'] .= "<div class=\"cdmHeader\">";
-
-                                       $reply['content'] .= "<div>";
-
-                                       $reply['content'] .= "<input type=\"checkbox\" onclick=\"toggleSelectRowById(this,
-                                                       'RROW-$id')\" id=\"RCHK-$id\"/>";
-
-                                       $reply['content'] .= "$marked_pic";
-                                       $reply['content'] .= "$published_pic";
-
-                                       $reply['content'] .= "</div>";
-
-                                       $reply['content'] .= "<span id=\"RTITLE-$id\"
-                                               onclick=\"return cdmClicked(event, $id);\"
-                                               class=\"titleWrap$hlc_suffix\">
-                                               <a class=\"title\"
-                                               title=\"".htmlspecialchars($line['title'])."\"
-                                               target=\"_blank\" href=\"".
-                                               htmlspecialchars($line["link"])."\">".
-                                               truncate_string($line["title"], 100) .
-                                               " $entry_author</a>";
-
-                                       $reply['content'] .= $labels_str;
-
-                                       if (!get_pref($link, 'VFEED_GROUP_BY_FEED') &&
-                                               defined('_SHOW_FEED_TITLE_IN_VFEEDS')) {
-                                               if (@$line["feed_title"]) {
-                                                       $reply['content'] .= "<span class=\"hlFeed\">
-                                                               (<a href=\"#\" onclick=\"viewfeed($feed_id)\">".
-                                                               $line["feed_title"]."</a>)
-                                                       </span>";
-                                               }
-                                       }
-
-                                       if (!$expand_cdm)
-                                               $content_hidden = "style=\"display : none\"";
-                                       else
-                                               $excerpt_hidden = "style=\"display : none\"";
-
-                                       $reply['content'] .= "<span $excerpt_hidden
-                                               id=\"CEXC-$id\" class=\"cdmExcerpt\"> - $content_preview</span>";
-
-                                       $reply['content'] .= "</span>";
-
-                                       $reply['content'] .= "<div>";
-                                       $reply['content'] .= "<span class='updated'>$updated_fmt</span>";
-                                       $reply['content'] .= "$score_pic";
-
-                                       if (!get_pref($link, "VFEED_GROUP_BY_FEED") && $line["feed_title"]) {
-                                               $reply['content'] .= "<span style=\"cursor : pointer\"
-                                                       title=\"".htmlspecialchars($line["feed_title"])."\"
-                                                       onclick=\"viewfeed($feed_id)\">$feed_icon_img</span>";
-                                       }
-                                       $reply['content'] .= "<div class=\"updPic\">$update_pic</div>";
-                                       $reply['content'] .= "</div>";
-
-                                       $reply['content'] .= "</div>";
-
-                                       $reply['content'] .= "<div class=\"cdmContent\" $content_hidden
-                                               onclick=\"return cdmClicked(event, $id);\"
-                                               id=\"CICD-$id\">";
-
-                                       $reply['content'] .= "<div class=\"cdmContentInner\">";
-
-                       if ($line["orig_feed_id"]) {
-
-                               $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds
-                                       WHERE id = ".$line["orig_feed_id"]);
-
-                                               if (db_num_rows($tmp_result) != 0) {
-
-                                                       $reply['content'] .= "<div clear='both'>";
-                                                       $reply['content'] .= __("Originally from:");
-
-                                                       $reply['content'] .= "&nbsp;";
-
-                                                       $tmp_line = db_fetch_assoc($tmp_result);
-
-                                                       $reply['content'] .= "<a target='_blank'
-                                                               href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
-                                                               $tmp_line['title'] . "</a>";
-
-                                                       $reply['content'] .= "&nbsp;";
-
-                                                       $reply['content'] .= "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
-                                                       $reply['content'] .= "<img title='".__('Feed URL')."'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
-
-                                                       $reply['content'] .= "</div>";
-                                               }
-                                       }
-
-                                       $feed_site_url = $line["site_url"];
-
-                                       $article_content = sanitize_rss($link, $line["content_preview"],
-                                                       false, false, $feed_site_url);
-
-                                       $reply['content'] .= "<div id=\"POSTNOTE-$id\">";
-                                       if ($line['note']) {
-                                               $reply['content'] .= format_article_note($id, $line['note']);
-                                       }
-                                       $reply['content'] .= "</div>";
-
-                                       $reply['content'] .= "<span id=\"CWRAP-$id\">";
-                                       $reply['content'] .= $expand_cdm ? $article_content : '';
-                                       $reply['content'] .= "</span>";
-
-/*                                     $tmp_result = db_query($link, "SELECT always_display_enclosures FROM
-                                               ttrss_feeds WHERE id = ".
-                                               (($line['feed_id'] == null) ? $line['orig_feed_id'] :
-                                                       $line['feed_id'])." AND owner_uid = ".$_SESSION["uid"]);
-
-                                       $always_display_enclosures = sql_bool_to_bool(db_fetch_result($tmp_result,
-                                               0, "always_display_enclosures")); */
-
-                                       $always_display_enclosures = sql_bool_to_bool($line["always_display_enclosures"]);
-
-                                       $reply['content'] .= format_article_enclosures($link, $id, $always_display_enclosures,
-                                               $article_content);
-
-                                       $reply['content'] .= "</div>";
-
-                                       $reply['content'] .= "<div class=\"cdmFooter\">";
-
-                                       $tag_cache = $line["tag_cache"];
-
-                                       $tags_str = format_tags_string(
-                                               get_article_tags($link, $id, $_SESSION["uid"], $tag_cache),
-                                               $id);
-
-                                       $reply['content'] .= "<img src='".theme_image($link,
-                                                       'images/tag.png')."' alt='Tags' title='Tags'>
-                                               <span id=\"ATSTR-$id\">$tags_str</span>
-                                               <a title=\"".__('Edit tags for this article')."\"
-                                               href=\"#\" onclick=\"editArticleTags($id, $feed_id, true)\">(+)</a>";
-
-                                       $num_comments = $line["num_comments"];
-                                       $entry_comments = "";
-
-                                       if ($num_comments > 0) {
-                                               if ($line["comments"]) {
-                                                       $comments_url = $line["comments"];
-                                               } else {
-                                                       $comments_url = $line["link"];
-                                               }
-                                               $entry_comments = "<a target='_blank' href=\"$comments_url\">$num_comments comments</a>";
-                                       } else {
-                                               if ($line["comments"] && $line["link"] != $line["comments"]) {
-                                                       $entry_comments = "<a target='_blank' href=\"".$line["comments"]."\">comments</a>";
-                                               }
-                                       }
-
-                                       if ($entry_comments) $reply['content'] .= "&nbsp;($entry_comments)";
-
-                                       $reply['content'] .= "<div style=\"float : right\">";
-
-                                       $reply['content'] .= "<img src=\"images/art-zoom.png\"
-                                               onclick=\"zoomToArticle(event, $id)\"
-                                               style=\"cursor : pointer\"
-                                               alt='Zoom'
-                                               title='".__('Open article in new tab')."'>";
-
-                                       //$note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
-
-                                       $reply['content'] .= "<img src=\"images/art-pub-note.png\"
-                                               style=\"cursor : pointer\" style=\"cursor : pointer\"
-                                               onclick=\"editArticleNote($id)\"
-                                               alt='PubNote' title='".__('Edit article note')."'>";
-
-                                       if (DIGEST_ENABLE) {
-                                               $reply['content'] .= "<img src=\"".theme_image($link, 'images/art-email.png')."\"
-                                                       style=\"cursor : pointer\"
-                                                       onclick=\"emailArticle($id)\"
-                                                       alt='Zoom' title='".__('Forward by email')."'>";
-                                       }
-
-                                       if (ENABLE_TWEET_BUTTON) {
-                                               $reply['content'] .= "<img src=\"".theme_image($link, 'images/art-tweet.png')."\"
-                                                       class='tagsPic' style=\"cursor : pointer\"
-                                                       onclick=\"tweetArticle($id)\"
-                                                       alt='Zoom' title='".__('Share on Twitter')."'>";
-                                       }
-
-                                       $reply['content'] .= "<img src=\"".theme_image($link, 'images/art-share.png')."\"
-                                               class='tagsPic' style=\"cursor : pointer\"
-                                               onclick=\"shareArticle(".$line['int_id'].")\"
-                                               alt='Zoom' title='".__('Share by URL')."'>";
-
-                                       $reply['content'] .= "<img src=\"images/digest_checkbox.png\"
-                                               style=\"cursor : pointer\" style=\"cursor : pointer\"
-                                               onclick=\"dismissArticle($id)\"
-                                               alt='Dismiss' title='".__('Dismiss article')."'>";
-
-                                       $reply['content'] .= "</div>";
-                                       $reply['content'] .= "</div>";
-
-                                       $reply['content'] .= "</div>";
-
-                                       $reply['content'] .= "</div>";
-
-                               }
-
-                               ++$lnum;
-                       }
-
-                       if ($_REQUEST["debug"]) $timing_info = print_checkpoint("PE", $timing_info);
-
-               } else {
-                       $message = "";
-
-                       switch ($view_mode) {
-                               case "unread":
-                                       $message = __("No unread articles found to display.");
-                                       break;
-                               case "updated":
-                                       $message = __("No updated articles found to display.");
-                                       break;
-                               case "marked":
-                                       $message = __("No starred articles found to display.");
-                                       break;
-                               default:
-                                       if ($feed < -10) {
-                                               $message = __("No articles found to display. You can assign articles to labels manually (see the Actions menu above) or use a filter.");
-                                       } else {
-                                               $message = __("No articles found to display.");
-                                       }
-                       }
-
-                       if (!$offset && $message) {
-                               $reply['content'] .= "<div class='whiteBox'>$message";
-
-                               $reply['content'] .= "<p class=\"small\"><span class=\"insensitive\">";
-
-                               $result = db_query($link, "SELECT ".SUBSTRING_FOR_DATE."(MAX(last_updated), 1, 19) AS last_updated FROM ttrss_feeds
-                                       WHERE owner_uid = " . $_SESSION['uid']);
-
-                               $last_updated = db_fetch_result($result, 0, "last_updated");
-                               $last_updated = make_local_datetime($link, $last_updated, false);
-
-                               $reply['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
-
-                               $result = db_query($link, "SELECT COUNT(id) AS num_errors
-                                       FROM ttrss_feeds WHERE last_error != '' AND owner_uid = ".$_SESSION["uid"]);
-
-                               $num_errors = db_fetch_result($result, 0, "num_errors");
-
-                               if ($num_errors > 0) {
-                                       $reply['content'] .= "<br/>";
-                                       $reply['content'] .= "<a class=\"insensitive\" href=\"#\" onclick=\"showFeedsWithErrors()\">".
-                                               __('Some feeds have update errors (click for details)')."</a>";
-                               }
-                               $reply['content'] .= "</span></p></div>";
-                       }
-               }
-
-               if ($_REQUEST["debug"]) $timing_info = print_checkpoint("H2", $timing_info);
-
-               return array($topmost_article_ids, $headlines_count, $feed, $disable_cache,
-                       $vgroup_last_feed, $reply);
-       }
-
-// from here: http://www.roscripts.com/Create_tag_cloud-71.html
-
-       function printTagCloud($link) {
-
-               $query = "SELECT tag_name, COUNT(post_int_id) AS count
-                       FROM ttrss_tags WHERE owner_uid = ".$_SESSION["uid"]."
-                       GROUP BY tag_name ORDER BY count DESC LIMIT 50";
-
-               $result = db_query($link, $query);
-
-               $tags = array();
-
-               while ($line = db_fetch_assoc($result)) {
-                       $tags[$line["tag_name"]] = $line["count"];
-               }
-
-        if( count($tags) == 0 ){ return; }
-
-               ksort($tags);
-
-               $max_size = 32; // max font size in pixels
-               $min_size = 11; // min font size in pixels
-
-               // largest and smallest array values
-               $max_qty = max(array_values($tags));
-               $min_qty = min(array_values($tags));
-
-               // find the range of values
-               $spread = $max_qty - $min_qty;
-               if ($spread == 0) { // we don't want to divide by zero
-                               $spread = 1;
-               }
-
-               // set the font-size increment
-               $step = ($max_size - $min_size) / ($spread);
-
-               // loop through the tag array
-               foreach ($tags as $key => $value) {
-                       // calculate font-size
-                       // find the $value in excess of $min_qty
-                       // multiply by the font-size increment ($size)
-                       // and add the $min_size set above
-                       $size = round($min_size + (($value - $min_qty) * $step));
-
-                       $key_escaped = str_replace("'", "\\'", $key);
-
-                       echo "<a href=\"javascript:viewfeed('$key_escaped') \" style=\"font-size: " .
-                               $size . "px\" title=\"$value articles tagged with " .
-                               $key . '">' . $key . '</a> ';
-               }
-       }
-
-       function print_checkpoint($n, $s) {
-               $ts = getmicrotime();
-               echo sprintf("<!-- CP[$n] %.4f seconds -->", $ts - $s);
-               return $ts;
-       }
-
-       function sanitize_tag($tag) {
-               $tag = trim($tag);
-
-               $tag = mb_strtolower($tag, 'utf-8');
-
-               $tag = preg_replace('/[\'\"\+\>\<]/', "", $tag);
-
-//             $tag = str_replace('"', "", $tag);
-//             $tag = str_replace("+", " ", $tag);
-               $tag = str_replace("technorati tag: ", "", $tag);
-
-               return $tag;
-       }
-
-       function get_self_url_prefix() {
-               return SELF_URL_PATH;
-       }
-
-       function opml_publish_url($link){
-
-               $url_path = get_self_url_prefix();
-               $url_path .= "/opml.php?op=publish&key=" .
-                       get_feed_access_key($link, 'OPML:Publish', false, $_SESSION["uid"]);
-
-               return $url_path;
-       }
-
-       /**
-        * Purge a feed contents, marked articles excepted.
-        *
-        * @param mixed $link The database connection.
-        * @param integer $id The id of the feed to purge.
-        * @return void
-        */
-       function clear_feed_articles($link, $id) {
+       /**
+        * Purge a feed contents, marked articles excepted.
+        *
+        * @param mixed $link The database connection.
+        * @param integer $id The id of the feed to purge.
+        * @return void
+        */
+       function clear_feed_articles($link, $id) {
 
                if ($id != 0) {
                        $result = db_query($link, "DELETE FROM ttrss_user_entries
                                inverse,
                                action_param,
                                filter_param
-                               FROM ttrss_filters,ttrss_filter_types,ttrss_filter_actions WHERE
+                               FROM ttrss_filters
+                                       LEFT JOIN ttrss_feeds ON (ttrss_feeds.id = '$feed'),
+                                       ttrss_filter_types,ttrss_filter_actions
+                               WHERE
                                        enabled = true AND
                                        $ftype_query_part
-                                       owner_uid = $owner_uid AND
+                                       ttrss_filters.owner_uid = $owner_uid AND
                                        ttrss_filter_types.id = filter_type AND
                                        ttrss_filter_actions.id = action_id AND
-                                       (feed_id IS NULL OR feed_id = '$feed') ORDER BY reg_exp");
+                                       ((cat_filter = true AND ttrss_feeds.cat_id = ttrss_filters.cat_id) OR
+                                       (cat_filter = true AND ttrss_feeds.cat_id IS NULL AND
+                                               ttrss_filters.cat_id IS NULL) OR
+                                       (cat_filter = false AND (feed_id IS NULL OR feed_id = '$feed')))
+                               ORDER BY reg_exp");
 
                        while ($line = db_fetch_assoc($result)) {
+
                                if (!$filters[$line["name"]]) $filters[$line["name"]] = array();
                                        $filter["reg_exp"] = $line["reg_exp"];
                                        $filter["action"] = $line["action"];
                }
        }
 
-       function update_feedbrowser_cache($link) {
-
-               $result = db_query($link, "SELECT feed_url, site_url, title, COUNT(id) AS subscribers
-                       FROM ttrss_feeds WHERE (SELECT COUNT(id) = 0 FROM ttrss_feeds AS tf
-                               WHERE tf.feed_url = ttrss_feeds.feed_url
-                               AND (private IS true OR auth_login != '' OR auth_pass != '' OR feed_url LIKE '%:%@%/%'))
-                               GROUP BY feed_url, site_url, title ORDER BY subscribers DESC LIMIT 1000");
-
-               db_query($link, "BEGIN");
-
-               db_query($link, "DELETE FROM ttrss_feedbrowser_cache");
-
-               $count = 0;
-
-               while ($line = db_fetch_assoc($result)) {
-                       $subscribers = db_escape_string($line["subscribers"]);
-                       $feed_url = db_escape_string($line["feed_url"]);
-                       $title = db_escape_string($line["title"]);
-                       $site_url = db_escape_string($line["site_url"]);
-
-                       $tmp_result = db_query($link, "SELECT subscribers FROM
-                               ttrss_feedbrowser_cache WHERE feed_url = '$feed_url'");
-
-                       if (db_num_rows($tmp_result) == 0) {
-
-                               db_query($link, "INSERT INTO ttrss_feedbrowser_cache
-                                       (feed_url, site_url, title, subscribers) VALUES ('$feed_url',
-                                               '$site_url', '$title', '$subscribers')");
-
-                               ++$count;
-
-                       }
-
-               }
-
-               db_query($link, "COMMIT");
-
-               return $count;
-
-       }
-
        /* function ccache_zero($link, $feed_id, $owner_uid) {
                db_query($link, "UPDATE ttrss_counters_cache SET
                        value = 0, updated = NOW() WHERE
                db_query($link, "COMMIT");
        }
 
-       function label_create($link, $caption) {
+       function label_create($link, $caption, $fg_color = '', $bg_color = '') {
 
                db_query($link, "BEGIN");
 
 
                if (db_num_rows($result) == 0) {
                        $result = db_query($link,
-                               "INSERT INTO ttrss_labels2 (caption,owner_uid)
-                                       VALUES ('$caption', '".$_SESSION["uid"]."')");
+                               "INSERT INTO ttrss_labels2 (caption,owner_uid,fg_color,bg_color)
+                                       VALUES ('$caption', '".$_SESSION["uid"]."', '$fg_color', '$bg_color')");
 
                        $result = db_affected_rows($link, $result) != 0;
                }
                return $tags_deleted;
        }
 
-       function feedlist_init_cat($link, $cat_id, $hidden = false) {
-               $obj = array();
-               $cat_id = (int) $cat_id;
-
-               if ($cat_id > 0) {
-                       $cat_unread = ccache_find($link, $cat_id, $_SESSION["uid"], true);
-               } else if ($cat_id == 0 || $cat_id == -2) {
-                       $cat_unread = getCategoryUnread($link, $cat_id);
-               }
-
-               $obj['id'] = 'CAT:' . $cat_id;
-               $obj['items'] = array();
-               $obj['name'] = getCategoryTitle($link, $cat_id);
-               $obj['type'] = 'feed';
-               $obj['unread'] = (int) $cat_unread;
-               $obj['hidden'] = $hidden;
-               $obj['bare_id'] = $cat_id;
-
-               return $obj;
-       }
-
-       function feedlist_init_feed($link, $feed_id, $title = false, $unread = false, $error = '', $updated = '') {
-               $obj = array();
-               $feed_id = (int) $feed_id;
-
-               if (!$title)
-                       $title = getFeedTitle($link, $feed_id, false);
-
-               if ($unread === false)
-                       $unread = getFeedUnread($link, $feed_id, false);
-
-               $obj['id'] = 'FEED:' . $feed_id;
-               $obj['name'] = $title;
-               $obj['unread'] = (int) $unread;
-               $obj['type'] = 'feed';
-               $obj['error'] = $error;
-               $obj['updated'] = $updated;
-               $obj['icon'] = getFeedIcon($feed_id);
-               $obj['bare_id'] = $feed_id;
-
-               return $obj;
-       }
-
-
-
        function print_user_stylesheet($link) {
                $value = get_pref($link, 'USER_STYLESHEET');