PHP get_article_enclosures函数代码示例

 static function api_get_headlines($feed_id, $limit, $offset, $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order, $include_attachments, $since_id, $search = "", $include_nested = false, $sanitize_content = true, $force_update = false, $excerpt_length = 100, $check_first_id = false)
 {
     if ($force_update && $feed_id > 0 && is_numeric($feed_id)) {
         // Update the feed if required with some basic flood control
         $result = db_query("SELECT cache_images," . SUBSTRING_FOR_DATE . "(last_updated,1,19) AS last_updated\n\t\t\t\t\t\tFROM ttrss_feeds WHERE id = '{$feed_id}'");
         if (db_num_rows($result) != 0) {
             $last_updated = strtotime(db_fetch_result($result, 0, "last_updated"));
             $cache_images = sql_bool_to_bool(db_fetch_result($result, 0, "cache_images"));
             if (!$cache_images && time() - $last_updated > 120) {
                 include "rssfuncs.php";
                 update_rss_feed($feed_id, true, true);
             } else {
                 db_query("UPDATE ttrss_feeds SET last_updated = '1970-01-01', last_update_started = '1970-01-01'\n\t\t\t\t\t\t\tWHERE id = '{$feed_id}'");
             }
         }
     }
     /*$qfh_ret = queryFeedHeadlines($feed_id, $limit,
     		$view_mode, $is_cat, $search, false,
     		$order, $offset, 0, false, $since_id, $include_nested);*/
     //function queryFeedHeadlines($feed, $limit,
     // $view_mode, $cat_view, $search, $search_mode,
     // $override_order = false, $offset = 0, $owner_uid = 0, $filter = false, $since_id = 0, $include_children = false,
     // $ignore_vfeed_group = false, $override_strategy = false, $override_vfeed = false, $start_ts = false, $check_top_id = false) {
     $params = array("feed" => $feed_id, "limit" => $limit, "view_mode" => $view_mode, "cat_view" => $is_cat, "search" => $search, "override_order" => $order, "offset" => $offset, "since_id" => $since_id, "include_children" => $include_nested, "check_first_id" => $check_first_id, "api_request" => true);
     $qfh_ret = queryFeedHeadlines($params);
     $result = $qfh_ret[0];
     $feed_title = $qfh_ret[1];
     $first_id = $qfh_ret[6];
     $headlines = array();
     $headlines_header = array('id' => $feed_id, 'first_id' => $first_id, 'is_cat' => $is_cat);
     if (!is_numeric($result)) {
         while ($line = db_fetch_assoc($result)) {
             $line["content_preview"] = truncate_string(strip_tags($line["content"]), $excerpt_length);
             foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_QUERY_HEADLINES) as $p) {
                 $line = $p->hook_query_headlines($line, $excerpt_length, true);
             }
             $is_updated = $line["last_read"] == "" && ($line["unread"] != "t" && $line["unread"] != "1");
             $tags = explode(",", $line["tag_cache"]);
             $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)) {
                 $labels = get_article_labels($line["id"]);
             }
             //if (!$tags) $tags = get_article_tags($line["id"]);
             //if (!$labels) $labels = get_article_labels($line["id"]);
             $headline_row = array("id" => (int) $line["id"], "unread" => sql_bool_to_bool($line["unread"]), "marked" => sql_bool_to_bool($line["marked"]), "published" => sql_bool_to_bool($line["published"]), "updated" => (int) strtotime($line["updated"]), "is_updated" => $is_updated, "title" => $line["title"], "link" => $line["link"], "feed_id" => $line["feed_id"], "tags" => $tags);
             if ($include_attachments) {
                 $headline_row['attachments'] = get_article_enclosures($line['id']);
             }
             if ($show_excerpt) {
                 $headline_row["excerpt"] = $line["content_preview"];
             }
             if ($show_content) {
                 if ($sanitize_content) {
                     $headline_row["content"] = sanitize($line["content"], sql_bool_to_bool($line['hide_images']), false, $line["site_url"], false, $line["id"]);
                 } else {
                     $headline_row["content"] = $line["content"];
                 }
             }
             // unify label output to ease parsing
             if ($labels["no-labels"] == 1) {
                 $labels = array();
             }
             $headline_row["labels"] = $labels;
             $headline_row["feed_title"] = $line["feed_title"] ? $line["feed_title"] : $feed_title;
             $headline_row["comments_count"] = (int) $line["num_comments"];
             $headline_row["comments_link"] = $line["comments"];
             $headline_row["always_display_attachments"] = sql_bool_to_bool($line["always_display_enclosures"]);
             $headline_row["author"] = $line["author"];
             $headline_row["score"] = (int) $line["score"];
             $headline_row["note"] = $line["note"];
             $headline_row["lang"] = $line["lang"];
             foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_RENDER_ARTICLE_API) as $p) {
                 $headline_row = $p->hook_render_article_api(array("headline" => $headline_row));
             }
             array_push($headlines, $headline_row);
         }
     } else {
         if (is_numeric($result) && $result == -1) {
             $headlines_header['first_id_changed'] = true;
         }
     }
     return array($headlines, $headlines_header);
 }

//.........这里部分代码省略.........
        $parsed_updated = date(get_pref($link, 'LONG_DATE_FORMAT'), strtotime($line["updated"]));
        print "<div class=\"postDate{$rtl_class}\">{$parsed_updated}</div>";
        if ($line["link"]) {
            print "<div clear='both'><a target='_blank' href=\"" . $line["link"] . "\">" . $line["title"] . "</a><span class='author'>{$entry_author}</span></div>";
        } else {
            print "<div clear='both'>" . $line["title"] . "{$entry_author}</div>";
        }
        $tags_str = format_tags_string(get_article_tags($link, $id), $id);
        if (!$entry_comments) {
            $entry_comments = "&nbsp;";
        }
        # placeholder
        print "<div style='float : right'>\n\t\t\t\t<img src='" . theme_image($link, 'images/tag.png') . "' \n\t\t\t\tclass='tagsPic' alt='Tags' title='Tags'>&nbsp;";
        if (!$zoom_mode) {
            print "<span id=\"ATSTR-{$id}\">{$tags_str}</span>\n\t\t\t\t\t<a title=\"" . __('Edit tags for this article') . "\" \n\t\t\t\t\thref=\"javascript:editArticleTags({$id}, {$feed_id})\">(+)</a>";
            print "<img src=\"" . theme_image($link, 'images/art-zoom.png') . "\" \n\t\t\t\t\t\tclass='tagsPic' style=\"cursor : pointer\" style=\"cursor : pointer\"\n\t\t\t\t\t\tonclick=\"zoomToArticle({$id})\"\n\t\t\t\t\t\talt='Zoom' title='" . __('Show article summary in new window') . "'>";
            $note_escaped = htmlspecialchars($line['note'], ENT_QUOTES);
            print "<img src=\"" . theme_image($link, 'images/art-pub-note.png') . "\" \n\t\t\t\t\t\tclass='tagsPic' style=\"cursor : pointer\" style=\"cursor : pointer\"\n\t\t\t\t\t\tonclick=\"publishWithNote({$id}, '{$note_escaped}')\"\n\t\t\t\t\t\talt='PubNote' title='" . __('Publish article with a note') . "'>";
        } else {
            $tags_str = strip_tags($tags_str);
            print "<span id=\"ATSTR-{$id}\">{$tags_str}</span>";
        }
        print "</div>";
        print "<div clear='both'>{$entry_comments}</div>";
        if ($line["orig_feed_id"]) {
            $tmp_result = db_query($link, "SELECT * FROM ttrss_archived_feeds\n\t\t\t\t\tWHERE id = " . $line["orig_feed_id"]);
            if (db_num_rows($tmp_result) != 0) {
                print "<div clear='both'>";
                print __("Originally from:");
                print "&nbsp;";
                $tmp_line = db_fetch_assoc($tmp_result);
                print "<a target='_blank' \n\t\t\t\t\t\thref=' " . htmlspecialchars($tmp_line['site_url']) . "'>" . $tmp_line['title'] . "</a>";
                print "&nbsp;";
                print "<a target='_blank' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
                print "<img title='" . __('Feed URL') . "'class='tinyFeedIcon' src='images/pub_set.gif'></a>";
                print "</div>";
            }
        }
        print "</div>";
        print "<div class=\"postIcon\">" . $feed_icon . "</div>";
        print "<div class=\"postContent\">";
        $article_content = sanitize_rss($link, $line["content"]);
        print "<div id=\"POSTNOTE-{$id}\">";
        if ($line['note']) {
            print format_article_note($id, $line['note']);
        }
        print "</div>";
        print $article_content;
        //			$result = db_query($link, "SELECT * FROM ttrss_enclosures WHERE
        //				post_id = '$id' AND content_url != ''");
        $result = get_article_enclosures($link, $id);
        //			if (db_num_rows($result) > 0) {
        if (count($result) > 0) {
            $entries_html = array();
            $entries = array();
            //while ($line = db_fetch_assoc($result)) {
            foreach ($result as $line) {
                $url = $line["content_url"];
                $ctype = $line["content_type"];
                if (!$ctype) {
                    $ctype = __("unknown type");
                }
                $filename = substr($url, strrpos($url, "/") + 1);
                $entry = format_inline_player($link, $url, $ctype);
                $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" . $filename . " (" . $ctype . ")" . "</a>";
                array_push($entries_html, $entry);
                $entry = array();
                $entry["type"] = $ctype;
                $entry["filename"] = $filename;
                $entry["url"] = $url;
                array_push($entries, $entry);
            }
            print "<div class=\"postEnclosures\">";
            if (!get_pref($link, "STRIP_IMAGES")) {
                if ($always_display_enclosures || !preg_match("/<img/i", $article_content)) {
                    foreach ($entries as $entry) {
                        if (preg_match("/image/", $entry["type"]) || preg_match("/\\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
                            print "<p><img\n\t\t\t\t\t\t\t\t\talt=\"" . htmlspecialchars($entry["filename"]) . "\"\n\t\t\t\t\t\t\t\t\tsrc=\"" . htmlspecialchars($entry["url"]) . "\"/></p>";
                        }
                    }
                }
            }
            if (db_num_rows($result) == 1) {
                print __("Attachment:") . " ";
            } else {
                print __("Attachments:") . " ";
            }
            print join(", ", $entries_html);
            print "</div>";
        }
        print "</div>";
        print "</div>";
    }
    if (!$zoom_mode) {
        print "]]></article>";
    } else {
        print "\n\t\t\t\t<div style=\"text-align : center\">\n\t\t\t\t<button onclick=\"return window.close()\">" . __("Close this window") . "</button></div>";
        print "</body></html>";
    }
}

function format_article_enclosures($link, $id, $always_display_enclosures, $article_content)
{
    $result = get_article_enclosures($link, $id);
    $rv = '';
    if (count($result) > 0) {
        $entries_html = array();
        $entries = array();
        $entries_inline = array();
        foreach ($result as $line) {
            $url = $line["content_url"];
            $ctype = $line["content_type"];
            if (!$ctype) {
                $ctype = __("unknown type");
            }
            $filename = substr($url, strrpos($url, "/") + 1);
            $player = format_inline_player($link, $url, $ctype);
            if ($player) {
                array_push($entries_inline, $player);
            }
            #				$entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
            #					$filename . " (" . $ctype . ")" . "</a>";
            $entry = "<div onclick=\"window.open('" . htmlspecialchars($url) . "')\"\n\t\t\t\t\tdojoType=\"dijit.MenuItem\">{$filename} ({$ctype})</div>";
            array_push($entries_html, $entry);
            $entry = array();
            $entry["type"] = $ctype;
            $entry["filename"] = $filename;
            $entry["url"] = $url;
            array_push($entries, $entry);
        }
        if (!get_pref($link, "STRIP_IMAGES")) {
            if ($always_display_enclosures || !preg_match("/<img/i", $article_content)) {
                foreach ($entries as $entry) {
                    if (preg_match("/image/", $entry["type"]) || preg_match("/\\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
                        $rv .= "<p><img\n\t\t\t\t\t\t\t\talt=\"" . htmlspecialchars($entry["filename"]) . "\"\n\t\t\t\t\t\t\t\tsrc=\"" . htmlspecialchars($entry["url"]) . "\"/></p>";
                    }
                }
            }
        }
        if (count($entries_inline) > 0) {
            $rv .= "<hr clear='both'/>";
            foreach ($entries_inline as $entry) {
                $rv .= $entry;
            }
            $rv .= "<hr clear='both'/>";
        }
        $rv .= "<br/><div dojoType=\"dijit.form.DropDownButton\">" . "<span>" . __('Attachments') . "</span>";
        $rv .= "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
        foreach ($entries_html as $entry) {
            $rv .= $entry;
        }
        $rv .= "</div></div>";
    }
    return $rv;
}

 private function generate_syndicated_feed($owner_uid, $feed, $is_cat, $limit, $offset, $search, $search_mode, $match_on, $view_mode = false, $format = 'atom')
 {
     require_once "lib/MiniTemplator.class.php";
     $note_style = "background-color : #fff7d5;\n\t\t\tborder-width : 1px; " . "padding : 5px; border-style : dashed; border-color : #e7d796;" . "margin-bottom : 1em; color : #9a8c59;";
     if (!$limit) {
         $limit = 100;
     }
     if (get_pref($this->link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
         $date_sort_field = "updated";
     } else {
         $date_sort_field = "date_entered";
     }
     if ($feed == -2) {
         $date_sort_field = "last_read";
     }
     $qfh_ret = queryFeedHeadlines($this->link, $feed, $limit, $view_mode, $is_cat, $search, $search_mode, $match_on, "{$date_sort_field} DESC", $offset, $owner_uid, false, 0, false, true);
     $result = $qfh_ret[0];
     $feed_title = htmlspecialchars($qfh_ret[1]);
     $feed_site_url = $qfh_ret[2];
     $last_error = $qfh_ret[3];
     $feed_self_url = get_self_url_prefix() . "/public.php?op=rss&id=-2&key=" . get_feed_access_key($this->link, -2, false, $owner_uid);
     if (!$feed_site_url) {
         $feed_site_url = get_self_url_prefix();
     }
     if ($format == 'atom') {
         $tpl = new MiniTemplator();
         $tpl->readTemplateFromFile("templates/generated_feed.txt");
         $tpl->setVariable('FEED_TITLE', $feed_title, true);
         $tpl->setVariable('VERSION', VERSION, true);
         $tpl->setVariable('FEED_URL', htmlspecialchars($feed_self_url), true);
         if (PUBSUBHUBBUB_HUB && $feed == -2) {
             $tpl->setVariable('HUB_URL', htmlspecialchars(PUBSUBHUBBUB_HUB), true);
             $tpl->addBlock('feed_hub');
         }
         $tpl->setVariable('SELF_URL', htmlspecialchars(get_self_url_prefix()), true);
         while ($line = db_fetch_assoc($result)) {
             $tpl->setVariable('ARTICLE_ID', htmlspecialchars($line['link']), true);
             $tpl->setVariable('ARTICLE_LINK', htmlspecialchars($line['link']), true);
             $tpl->setVariable('ARTICLE_TITLE', htmlspecialchars($line['title']), true);
             $tpl->setVariable('ARTICLE_EXCERPT', truncate_string(strip_tags($line["content_preview"]), 100, '...'), true);
             $content = sanitize($this->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, true);
             $tpl->setVariable('ARTICLE_UPDATED_ATOM', date('c', strtotime($line["updated"])), true);
             $tpl->setVariable('ARTICLE_UPDATED_RFC822', date(DATE_RFC822, strtotime($line["updated"])), true);
             $tpl->setVariable('ARTICLE_AUTHOR', htmlspecialchars($line['author']), true);
             $tags = get_article_tags($this->link, $line["id"], $owner_uid);
             foreach ($tags as $tag) {
                 $tpl->setVariable('ARTICLE_CATEGORY', htmlspecialchars($tag), true);
                 $tpl->addBlock('category');
             }
             $enclosures = get_article_enclosures($this->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, true);
                 $tpl->setVariable('ARTICLE_ENCLOSURE_TYPE', $type, true);
                 $tpl->setVariable('ARTICLE_ENCLOSURE_LENGTH', $length, true);
                 $tpl->addBlock('enclosure');
             }
             $tpl->addBlock('entry');
         }
         $tmp = "";
         $tpl->addBlock('feed');
         $tpl->generateOutputToString($tmp);
         if (@(!$_REQUEST["noxml"])) {
             header("Content-Type: text/xml; charset=utf-8");
         } else {
             header("Content-Type: text/plain; charset=utf-8");
         }
         print $tmp;
     } else {
         if ($format == 'json') {
             $feed = array();
             $feed['title'] = $feed_title;
             $feed['version'] = VERSION;
             $feed['feed_url'] = $feed_self_url;
             if (PUBSUBHUBBUB_HUB && $feed == -2) {
                 $feed['hub_url'] = PUBSUBHUBBUB_HUB;
             }
             $feed['self_url'] = get_self_url_prefix();
             $feed['articles'] = array();
             while ($line = db_fetch_assoc($result)) {
                 $article = array();
                 $article['id'] = $line['link'];
                 $article['link'] = $line['link'];
                 $article['title'] = $line['title'];
                 $article['excerpt'] = truncate_string(strip_tags($line["content_preview"]), 100, '...');
                 $article['content'] = sanitize($this->link, $line["content_preview"], false, $owner_uid);
                 $article['updated'] = date('c', strtotime($line["updated"]));
                 if ($line['note']) {
                     $article['note'] = $line['note'];
                 }
                 if ($article['author']) {
                     $article['author'] = $line['author'];
                 }
                 $tags = get_article_tags($this->link, $line["id"], $owner_uid);
//.........这里部分代码省略.........

 private function generate_syndicated_feed($owner_uid, $feed, $is_cat, $limit, $offset, $search, $search_mode, $view_mode = false, $format = 'atom', $order = false, $orig_guid = false)
 {
     require_once "lib/MiniTemplator.class.php";
     $note_style = "background-color : #fff7d5;\n\t\t\tborder-width : 1px; " . "padding : 5px; border-style : dashed; border-color : #e7d796;" . "margin-bottom : 1em; color : #9a8c59;";
     if (!$limit) {
         $limit = 60;
     }
     $date_sort_field = "date_entered DESC, updated DESC";
     if ($feed == -2) {
         $date_sort_field = "last_published DESC";
     } else {
         if ($feed == -1) {
             $date_sort_field = "last_marked DESC";
         }
     }
     switch ($order) {
         case "title":
             $date_sort_field = "ttrss_entries.title";
             break;
         case "date_reverse":
             $date_sort_field = "date_entered, updated";
             break;
         case "feed_dates":
             $date_sort_field = "updated DESC";
             break;
     }
     $qfh_ret = queryFeedHeadlines($feed, 1, $view_mode, $is_cat, $search, $search_mode, $date_sort_field, $offset, $owner_uid, false, 0, false, true);
     $result = $qfh_ret[0];
     if ($this->dbh->num_rows($result) != 0) {
         $ts = strtotime($this->dbh->fetch_result($result, 0, "date_entered"));
         if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) && strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']) >= $ts) {
             header('HTTP/1.0 304 Not Modified');
             return;
         }
         $last_modified = gmdate("D, d M Y H:i:s", $ts) . " GMT";
         header("Last-Modified: {$last_modified}", true);
     }
     $qfh_ret = queryFeedHeadlines($feed, $limit, $view_mode, $is_cat, $search, $search_mode, $date_sort_field, $offset, $owner_uid, false, 0, false, true);
     $result = $qfh_ret[0];
     $feed_title = htmlspecialchars($qfh_ret[1]);
     $feed_site_url = $qfh_ret[2];
     $last_error = $qfh_ret[3];
     $feed_self_url = get_self_url_prefix() . "/public.php?op=rss&id={$feed}&key=" . get_feed_access_key($feed, false, $owner_uid);
     if (!$feed_site_url) {
         $feed_site_url = get_self_url_prefix();
     }
     if ($format == 'atom') {
         $tpl = new MiniTemplator();
         $tpl->readTemplateFromFile("templates/generated_feed.txt");
         $tpl->setVariable('FEED_TITLE', $feed_title, true);
         $tpl->setVariable('VERSION', VERSION, true);
         $tpl->setVariable('FEED_URL', htmlspecialchars($feed_self_url), true);
         if (PUBSUBHUBBUB_HUB && $feed == -2) {
             $tpl->setVariable('HUB_URL', htmlspecialchars(PUBSUBHUBBUB_HUB), true);
             $tpl->addBlock('feed_hub');
         }
         $tpl->setVariable('SELF_URL', htmlspecialchars(get_self_url_prefix()), true);
         $line["content_preview"] = truncate_string(strip_tags($line["content_preview"]), 100, '...');
         while ($line = $this->dbh->fetch_assoc($result)) {
             foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_QUERY_HEADLINES) as $p) {
                 $line = $p->hook_query_headlines($line);
             }
             $tpl->setVariable('ARTICLE_ID', htmlspecialchars($orig_guid ? $line['link'] : get_self_url_prefix() . "/public.php?url=" . urlencode($line['link'])), true);
             $tpl->setVariable('ARTICLE_LINK', htmlspecialchars($line['link']), true);
             $tpl->setVariable('ARTICLE_TITLE', htmlspecialchars($line['title']), true);
             $tpl->setVariable('ARTICLE_EXCERPT', $line["content_preview"], true);
             $content = sanitize($line["content"], false, $owner_uid);
             if ($line['note']) {
                 $content = "<div style=\"{$note_style}\">Article note: " . $line['note'] . "</div>" . $content;
                 $tpl->setVariable('ARTICLE_NOTE', htmlspecialchars($line['note']), true);
             }
             $tpl->setVariable('ARTICLE_CONTENT', $content, true);
             $tpl->setVariable('ARTICLE_UPDATED_ATOM', date('c', strtotime($line["updated"])), true);
             $tpl->setVariable('ARTICLE_UPDATED_RFC822', date(DATE_RFC822, strtotime($line["updated"])), true);
             $tpl->setVariable('ARTICLE_AUTHOR', htmlspecialchars($line['author']), true);
             $tpl->setVariable('ARTICLE_SOURCE_LINK', htmlspecialchars($line['site_url']), true);
             $tpl->setVariable('ARTICLE_SOURCE_TITLE', htmlspecialchars($line['feed_title']), true);
             $tags = get_article_tags($line["id"], $owner_uid);
             foreach ($tags as $tag) {
                 $tpl->setVariable('ARTICLE_CATEGORY', htmlspecialchars($tag), true);
                 $tpl->addBlock('category');
             }
             $enclosures = get_article_enclosures($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, true);
                 $tpl->setVariable('ARTICLE_ENCLOSURE_TYPE', $type, true);
                 $tpl->setVariable('ARTICLE_ENCLOSURE_LENGTH', $length, true);
                 $tpl->addBlock('enclosure');
             }
             $tpl->addBlock('entry');
         }
         $tmp = "";
         $tpl->addBlock('feed');
         $tpl->generateOutputToString($tmp);
         if (@(!$_REQUEST["noxml"])) {
             header("Content-Type: text/xml; charset=utf-8");
         } else {
//.........这里部分代码省略.........

 function getArticle()
 {
     $article_id = join(",", array_filter(explode(",", db_escape_string($_REQUEST["article_id"])), is_numeric));
     $query = "SELECT id,title,link,content,cached_content,feed_id,comments,int_id,\n\t\t\tmarked,unread,published,\n\t\t\t" . SUBSTRING_FOR_DATE . "(updated,1,16) as updated,\n\t\t\tauthor\n\t\t\tFROM ttrss_entries,ttrss_user_entries\n\t\t\tWHERE\tid IN ({$article_id}) AND ref_id = id AND owner_uid = " . $_SESSION["uid"];
     $result = db_query($this->link, $query);
     $articles = array();
     if (db_num_rows($result) != 0) {
         while ($line = db_fetch_assoc($result)) {
             $attachments = get_article_enclosures($this->link, $line['id']);
             $article = array("id" => $line["id"], "title" => $line["title"], "link" => $line["link"], "labels" => get_article_labels($this->link, $line['id']), "unread" => sql_bool_to_bool($line["unread"]), "marked" => sql_bool_to_bool($line["marked"]), "published" => sql_bool_to_bool($line["published"]), "comments" => $line["comments"], "author" => $line["author"], "updated" => strtotime($line["updated"]), "content" => $line["cached_content"] != "" ? $line["cached_content"] : $line["content"], "feed_id" => $line["feed_id"], "attachments" => $attachments);
             array_push($articles, $article);
         }
     }
     print $this->wrap(self::STATUS_OK, $articles);
 }

function format_article_enclosures($id, $always_display_enclosures, $article_content, $hide_images = false)
{
    $result = get_article_enclosures($id);
    $rv = '';
    if (count($result) > 0) {
        $entries_html = array();
        $entries = array();
        $entries_inline = array();
        foreach ($result as $line) {
            $url = $line["content_url"];
            $ctype = $line["content_type"];
            if (!$ctype) {
                $ctype = __("unknown type");
            }
            $filename = substr($url, strrpos($url, "/") + 1);
            $player = format_inline_player($url, $ctype);
            if ($player) {
                array_push($entries_inline, $player);
            }
            #				$entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
            #					$filename . " (" . $ctype . ")" . "</a>";
            $entry = "<div onclick=\"window.open('" . htmlspecialchars($url) . "')\"\n\t\t\t\t\tdojoType=\"dijit.MenuItem\">{$filename} ({$ctype})</div>";
            array_push($entries_html, $entry);
            $entry = array();
            $entry["type"] = $ctype;
            $entry["filename"] = $filename;
            $entry["url"] = $url;
            array_push($entries, $entry);
        }
        if ($_SESSION['uid'] && !get_pref("STRIP_IMAGES") && !$_SESSION["bw_limit"]) {
            if ($always_display_enclosures || !preg_match("/<img/i", $article_content)) {
                foreach ($entries as $entry) {
                    if (preg_match("/image/", $entry["type"]) || preg_match("/\\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
                        if (!$hide_images) {
                            $rv .= "<p><img\n\t\t\t\t\t\t\t\t\talt=\"" . htmlspecialchars($entry["filename"]) . "\"\n\t\t\t\t\t\t\t\t\tsrc=\"" . htmlspecialchars($entry["url"]) . "\"/></p>";
                        } else {
                            $rv .= "<p><a target=\"_blank\"\n\t\t\t\t\t\t\t\t\thref=\"" . htmlspecialchars($entry["url"]) . "\"\n\t\t\t\t\t\t\t\t\t>" . htmlspecialchars($entry["url"]) . "</a></p>";
                        }
                    }
                }
            }
        }
        if (count($entries_inline) > 0) {
            $rv .= "<hr clear='both'/>";
            foreach ($entries_inline as $entry) {
                $rv .= $entry;
            }
            $rv .= "<hr clear='both'/>";
        }
        $rv .= "<select class=\"attachments\" onchange=\"openSelectedAttachment(this)\">" . "<option value=''>" . __('Attachments') . "</option>";
        foreach ($entries as $entry) {
            $rv .= "<option value=\"" . htmlspecialchars($entry["url"]) . "\">" . htmlspecialchars($entry["filename"]) . "</option>";
        }
        $rv .= "</select>";
    }
    return $rv;
}

function format_article_enclosures($link, $id, $always_display_enclosures, $article_content)
{
    $result = get_article_enclosures($link, $id);
    $rv = '';
    if (count($result) > 0) {
        $entries_html = array();
        $entries = array();
        foreach ($result as $line) {
            $url = $line["content_url"];
            $ctype = $line["content_type"];
            if (!$ctype) {
                $ctype = __("unknown type");
            }
            #				$filename = substr($url, strrpos($url, "/")+1);
            $entry = format_inline_player($link, $url, $ctype);
            #				$entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
            #					$filename . " (" . $ctype . ")" . "</a>";
            array_push($entries_html, $entry);
            $entry = array();
            $entry["type"] = $ctype;
            $entry["filename"] = $filename;
            $entry["url"] = $url;
            array_push($entries, $entry);
        }
        $rv .= "<div class=\"postEnclosures\">";
        if (!get_pref($link, "STRIP_IMAGES")) {
            if ($always_display_enclosures || !preg_match("/<img/i", $article_content)) {
                foreach ($entries as $entry) {
                    if (preg_match("/image/", $entry["type"]) || preg_match("/\\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
                        $rv .= "<p><img\n\t\t\t\t\t\t\t\talt=\"" . htmlspecialchars($entry["filename"]) . "\"\n\t\t\t\t\t\t\t\tsrc=\"" . htmlspecialchars($entry["url"]) . "\"/></p>";
                    }
                }
            }
        }
        if (count($entries) == 1) {
            $rv .= __("Attachment:") . " ";
        } else {
            $rv .= __("Attachments:") . " ";
        }
        $rv .= join(", ", $entries_html);
        $rv .= "</div>";
    }
    return $rv;
}

function format_article_enclosures($id, $always_display_enclosures, $article_content, $hide_images = false)
{
    $result = get_article_enclosures($id);
    $rv = '';
    foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_FORMAT_ENCLOSURES) as $plugin) {
        $retval = $plugin->hook_format_enclosures($rv, $result, $id, $always_display_enclosures, $article_content, $hide_images);
        if (is_array($retval)) {
            $rv = $retval[0];
            $result = $retval[1];
        } else {
            $rv = $retval;
        }
    }
    if ($rv === '' && !empty($result)) {
        $entries_html = array();
        $entries = array();
        $entries_inline = array();
        foreach ($result as $line) {
            $url = $line["content_url"];
            $ctype = $line["content_type"];
            $title = $line["title"];
            $width = $line["width"];
            $height = $line["height"];
            if (!$ctype) {
                $ctype = __("unknown type");
            }
            $filename = substr($url, strrpos($url, "/") + 1);
            $player = format_inline_player($url, $ctype);
            if ($player) {
                array_push($entries_inline, $player);
            }
            #				$entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\">" .
            #					$filename . " (" . $ctype . ")" . "</a>";
            $entry = "<div onclick=\"window.open('" . htmlspecialchars($url) . "')\"\n\t\t\t\t\tdojoType=\"dijit.MenuItem\">{$filename} ({$ctype})</div>";
            array_push($entries_html, $entry);
            $entry = array();
            $entry["type"] = $ctype;
            $entry["filename"] = $filename;
            $entry["url"] = $url;
            $entry["title"] = $title;
            $entry["width"] = $width;
            $entry["height"] = $height;
            array_push($entries, $entry);
        }
        if ($_SESSION['uid'] && !get_pref("STRIP_IMAGES") && !$_SESSION["bw_limit"]) {
            if ($always_display_enclosures || !preg_match("/<img/i", $article_content)) {
                foreach ($entries as $entry) {
                    if (preg_match("/image/", $entry["type"]) || preg_match("/\\.(jpg|png|gif|bmp)/i", $entry["filename"])) {
                        if (!$hide_images) {
                            $encsize = '';
                            if ($entry['height'] > 0) {
                                $encsize .= ' height="' . intval($entry['width']) . '"';
                            }
                            if ($entry['width'] > 0) {
                                $encsize .= ' width="' . intval($entry['height']) . '"';
                            }
                            $rv .= "<p><img\n\t\t\t\t\t\t\t\t\talt=\"" . htmlspecialchars($entry["filename"]) . "\"\n\t\t\t\t\t\t\t\t\tsrc=\"" . htmlspecialchars($entry["url"]) . "\"\n\t\t\t\t\t\t\t\t\t" . $encsize . " /></p>";
                        } else {
                            $rv .= "<p><a target=\"_blank\"\n\t\t\t\t\t\t\t\t\thref=\"" . htmlspecialchars($entry["url"]) . "\"\n\t\t\t\t\t\t\t\t\t>" . htmlspecialchars($entry["url"]) . "</a></p>";
                        }
                        if ($entry['title']) {
                            $rv .= "<div class=\"enclosure_title\">{$entry['title']}</div>";
                        }
                    }
                }
            }
        }
        if (count($entries_inline) > 0) {
            $rv .= "<hr clear='both'/>";
            foreach ($entries_inline as $entry) {
                $rv .= $entry;
            }
            $rv .= "<hr clear='both'/>";
        }
        $rv .= "<select class=\"attachments\" onchange=\"openSelectedAttachment(this)\">" . "<option value=''>" . __('Attachments') . "</option>";
        foreach ($entries as $entry) {
            if ($entry["title"]) {
                $title = "&mdash; " . truncate_string($entry["title"], 30);
            } else {
                $title = "";
            }
            $rv .= "<option value=\"" . htmlspecialchars($entry["url"]) . "\">" . htmlspecialchars($entry["filename"]) . "{$title}</option>";
        }
        $rv .= "</select>";
    }
    return $rv;
}

//.........这里部分代码省略.........
         if ($num_feed_ids <= 0) {
             $query = " feed_id IN ('') ";
         } else {
             $query = trim($query, ",") . ")";
         }
         if (!empty($where)) {
             $where .= " AND ";
         }
         $where .= $query;
     }
     if (isset($_REQUEST["max_id"])) {
         // use the max_id argument to request the previous $item_limit items
         if (is_numeric($_REQUEST["max_id"])) {
             $max_id = $_REQUEST["max_id"] > 0 ? intval($_REQUEST["max_id"]) : 0;
             if ($max_id) {
                 if (!empty($where)) {
                     $where .= " AND ";
                 }
                 $where .= "id < " . db_escape_string($max_id) . " ";
             } else {
                 if (empty($where)) {
                     $where .= "1";
                 }
             }
             $where .= " ORDER BY id DESC";
         }
     } else {
         if (isset($_REQUEST["with_ids"])) {
             if (!empty($where)) {
                 $where .= " AND ";
             }
             // group_ids & feed_ids don't make sense with this query but just in case
             $item_ids = explode(",", $_REQUEST["with_ids"]);
             $query = "id IN (";
             $num_ids = sizeof($item_ids);
             foreach ($item_ids as $item_id) {
                 if (is_numeric($item_id)) {
                     $query .= db_escape_string(intval($item_id)) . ",";
                 } else {
                     $num_ids--;
                 }
             }
             if ($num_ids <= 0) {
                 $query = "id IN ('') ";
             } else {
                 $query = trim($query, ",") . ") ";
             }
             $where .= $query;
         } else {
             if (is_numeric($_REQUEST["since_id"])) {
                 // use the since_id argument to request the next $item_limit items
                 $since_id = isset($_GET["since_id"]) ? intval($_GET["since_id"]) : 0;
                 if ($since_id) {
                     if (!empty($where)) {
                         $where .= " AND ";
                     }
                     if ($this->ID_HACK_FOR_MRREADER) {
                         $where .= "id > " . db_escape_string($since_id * 1000) . " ";
                         // NASTY hack for Mr. Reader 2.0 on iOS and TinyTiny RSS Fever
                     } else {
                         $where .= "id > " . db_escape_string($since_id) . " ";
                     }
                 } else {
                     if (empty($where)) {
                         $where .= "1";
                     }
                 }
                 $where .= " ORDER BY id ASC";
             }
         }
     }
     $where .= " LIMIT " . $item_limit;
     // id, feed_id, title, author, html, url, is_saved, is_read, created_on_time
     $result = $this->dbh->query("SELECT ref_id, feed_id, title, link, content, id, marked, unread, author, updated\n\t\t\t\t\t\t\t\t\t FROM ttrss_entries, ttrss_user_entries\n\t\t\t\t\t\t\t\t\t WHERE " . $where);
     while ($line = $this->dbh->fetch_assoc($result)) {
         $line_content = $this->my_sanitize($line["content"], $line["link"]);
         if (ADD_ATTACHED_FILES) {
             $enclosures = get_article_enclosures($line["id"]);
             if (count($enclosures) > 0) {
                 $line_content .= '<ul type="lower-greek">';
                 foreach ($enclosures as $enclosure) {
                     if (!empty($enclosure['content_url'])) {
                         $enc_type = '';
                         if (!empty($enclosure['content_type'])) {
                             $enc_type = ', ' . $enclosure['content_type'];
                         }
                         $enc_size = '';
                         if (!empty($enclosure['duration'])) {
                             $enc_size = ' , ' . $this->formatBytes($enclosure['duration']);
                         }
                         $line_content .= '<li><a href="' . $enclosure['content_url'] . '" target="_blank">' . basename($enclosure['content_url']) . $enc_type . $enc_size . '</a>' . '</li>';
                     }
                 }
                 $line_content .= '</ul>';
             }
         }
         array_push($items, array("id" => intval($line["id"]), "feed_id" => intval($line["feed_id"]), "title" => $line["title"], "author" => $line["author"], "html" => $line_content, "url" => $line["link"], "is_saved" => sql_bool_to_bool($line["marked"]) ? 1 : 0, "is_read" => !sql_bool_to_bool($line["unread"]) ? 1 : 0, "created_on_time" => strtotime($line["updated"])));
     }
     return $items;
 }

 static function api_get_headlines($link, $feed_id, $limit, $offset, $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order, $include_attachments, $since_id, $search = "", $search_mode = "", $match_on = "", $include_nested = false, $sanitize_content = true)
 {
     $qfh_ret = queryFeedHeadlines($link, $feed_id, $limit, $view_mode, $is_cat, $search, $search_mode, $match_on, $order, $offset, 0, false, $since_id, $include_nested);
     $result = $qfh_ret[0];
     $feed_title = $qfh_ret[1];
     $headlines = array();
     while ($line = db_fetch_assoc($result)) {
         $is_updated = $line["last_read"] == "" && ($line["unread"] != "t" && $line["unread"] != "1");
         $tags = explode(",", $line["tag_cache"]);
         $labels = json_decode($line["label_cache"], true);
         //if (!$tags) $tags = get_article_tags($link, $line["id"]);
         //if (!$labels) $labels = get_article_labels($link, $line["id"]);
         $headline_row = array("id" => (int) $line["id"], "unread" => sql_bool_to_bool($line["unread"]), "marked" => sql_bool_to_bool($line["marked"]), "published" => sql_bool_to_bool($line["published"]), "updated" => (int) strtotime($line["updated"]), "is_updated" => $is_updated, "title" => $line["title"], "link" => $line["link"], "feed_id" => $line["feed_id"], "tags" => $tags);
         if ($include_attachments) {
             $headline_row['attachments'] = get_article_enclosures($link, $line['id']);
         }
         if ($show_excerpt) {
             $excerpt = truncate_string(strip_tags($line["content_preview"]), 100);
             $headline_row["excerpt"] = $excerpt;
         }
         if ($show_content) {
             if ($line["cached_content"] != "") {
                 $line["content_preview"] =& $line["cached_content"];
             }
             if ($sanitize_content) {
                 $headline_row["content"] = sanitize($link, $line["content_preview"], false, false, $line["site_url"]);
             } else {
                 $headline_row["content"] = $line["content_preview"];
             }
         }
         // unify label output to ease parsing
         if ($labels["no-labels"] == 1) {
             $labels = array();
         }
         $headline_row["labels"] = $labels;
         $headline_row["feed_title"] = $line["feed_title"];
         $headline_row["comments_count"] = (int) $line["num_comments"];
         $headline_row["comments_link"] = $line["comments"];
         $headline_row["always_display_attachments"] = sql_bool_to_bool($line["always_display_enclosures"]);
         array_push($headlines, $headline_row);
     }
     return $headlines;
 }

 private function generate_syndicated_feed($owner_uid, $feed, $is_cat, $limit, $search, $search_mode, $match_on, $view_mode = false)
 {
     require_once "lib/MiniTemplator.class.php";
     $note_style = "background-color : #fff7d5;\n\t\t\tborder-width : 1px; " . "padding : 5px; border-style : dashed; border-color : #e7d796;" . "margin-bottom : 1em; color : #9a8c59;";
     if (!$limit) {
         $limit = 30;
     }
     if (get_pref($this->link, "SORT_HEADLINES_BY_FEED_DATE", $owner_uid)) {
         $date_sort_field = "updated";
     } else {
         $date_sort_field = "date_entered";
     }
     $qfh_ret = queryFeedHeadlines($this->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];
     $feed_self_url = get_self_url_prefix() . "/public.php?op=rss&id=-2&key=" . get_feed_access_key($this->link, -2, false, $owner_uid);
     if (!$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, true);
     $tpl->setVariable('VERSION', VERSION, true);
     $tpl->setVariable('FEED_URL', htmlspecialchars($feed_self_url), true);
     if (PUBSUBHUBBUB_HUB && $feed == -2) {
         $tpl->setVariable('HUB_URL', htmlspecialchars(PUBSUBHUBBUB_HUB), true);
         $tpl->addBlock('feed_hub');
     }
     $tpl->setVariable('SELF_URL', htmlspecialchars(get_self_url_prefix()), true);
     while ($line = db_fetch_assoc($result)) {
         $tpl->setVariable('ARTICLE_ID', htmlspecialchars($line['link']), true);
         $tpl->setVariable('ARTICLE_LINK', htmlspecialchars($line['link']), true);
         $tpl->setVariable('ARTICLE_TITLE', htmlspecialchars($line['title']), true);
         $tpl->setVariable('ARTICLE_EXCERPT', truncate_string(strip_tags($line["content_preview"]), 100, '...'), true);
         $content = sanitize($this->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, true);
         $tpl->setVariable('ARTICLE_UPDATED_ATOM', date('c', strtotime($line["updated"])), true);
         $tpl->setVariable('ARTICLE_UPDATED_RFC822', date(DATE_RFC822, strtotime($line["updated"])), true);
         $tpl->setVariable('ARTICLE_AUTHOR', htmlspecialchars($line['author']), true);
         $tags = get_article_tags($this->link, $line["id"], $owner_uid);
         foreach ($tags as $tag) {
             $tpl->setVariable('ARTICLE_CATEGORY', htmlspecialchars($tag), true);
             $tpl->addBlock('category');
         }
         $enclosures = get_article_enclosures($this->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, true);
             $tpl->setVariable('ARTICLE_ENCLOSURE_TYPE', $type, true);
             $tpl->setVariable('ARTICLE_ENCLOSURE_LENGTH', $length, true);
             $tpl->addBlock('enclosure');
         }
         $tpl->addBlock('entry');
     }
     $tmp = "";
     $tpl->addBlock('feed');
     $tpl->generateOutputToString($tmp);
     print $tmp;
 }

                 ccache_update($link, $line["feed_id"], $_SESSION["uid"]);
             }
         }
         print api_wrap_reply(API_STATUS_OK, $seq, array("status" => "OK", "updated" => $num_updated));
     } else {
         print api_wrap_reply(API_STATUS_ERR, $seq, array("error" => 'INCORRECT_USAGE'));
     }
     break;
 case "getArticle":
     $article_id = join(",", array_filter(explode(",", db_escape_string($_REQUEST["article_id"])), is_numeric));
     $query = "SELECT id,title,link,content,feed_id,comments,int_id,\n\t\t\t\tmarked,unread,published,\n\t\t\t\t" . SUBSTRING_FOR_DATE . "(updated,1,16) as updated,\n\t\t\t\tauthor\n\t\t\t\tFROM ttrss_entries,ttrss_user_entries\n\t\t\t\tWHERE\tid IN ({$article_id}) AND ref_id = id AND owner_uid = " . $_SESSION["uid"];
     $result = db_query($link, $query);
     $articles = array();
     if (db_num_rows($result) != 0) {
         while ($line = db_fetch_assoc($result)) {
             $attachments = get_article_enclosures($link, $line['id']);
             $article = array("id" => $line["id"], "title" => $line["title"], "link" => $line["link"], "labels" => get_article_labels($link, $line['id']), "unread" => sql_bool_to_bool($line["unread"]), "marked" => sql_bool_to_bool($line["marked"]), "published" => sql_bool_to_bool($line["published"]), "comments" => $line["comments"], "author" => $line["author"], "updated" => strtotime($line["updated"]), "content" => $line["content"], "feed_id" => $line["feed_id"], "attachments" => $attachments);
             array_push($articles, $article);
         }
     }
     print api_wrap_reply(API_STATUS_OK, $seq, $articles);
     break;
 case "getConfig":
     $config = array("icons_dir" => ICONS_DIR, "icons_url" => ICONS_URL);
     $config["daemon_is_running"] = file_is_locked("update_daemon.lock");
     $result = db_query($link, "SELECT COUNT(*) AS cf FROM\n\t\t\t\tttrss_feeds WHERE owner_uid = " . $_SESSION["uid"]);
     $num_feeds = db_fetch_result($result, 0, "cf");
     $config["num_feeds"] = (int) $num_feeds;
     print api_wrap_reply(API_STATUS_OK, $seq, $config);
     break;
 case "updateFeed":

 static function api_get_headlines($feed_id, $limit, $offset, $filter, $is_cat, $show_excerpt, $show_content, $view_mode, $order, $include_attachments, $since_id, $search = "", $search_mode = "", $include_nested = false, $sanitize_content = true)
 {
     $qfh_ret = queryFeedHeadlines($feed_id, $limit, $view_mode, $is_cat, $search, $search_mode, $order, $offset, 0, false, $since_id, $include_nested);
     $result = $qfh_ret[0];
     $feed_title = $qfh_ret[1];
     $headlines = array();
     while ($line = db_fetch_assoc($result)) {
         $line["content_preview"] = truncate_string(strip_tags($line["content"]), 100);
         foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_QUERY_HEADLINES) as $p) {
             $line = $p->hook_query_headlines($line, 100, true);
         }
         $is_updated = $line["last_read"] == "" && ($line["unread"] != "t" && $line["unread"] != "1");
         $tags = explode(",", $line["tag_cache"]);
         $labels = json_decode($line["label_cache"], true);
         //if (!$tags) $tags = get_article_tags($line["id"]);
         //if (!$labels) $labels = get_article_labels($line["id"]);
         $headline_row = array("id" => (int) $line["id"], "unread" => sql_bool_to_bool($line["unread"]), "marked" => sql_bool_to_bool($line["marked"]), "published" => sql_bool_to_bool($line["published"]), "updated" => (int) strtotime($line["updated"]), "is_updated" => $is_updated, "title" => $line["title"], "link" => $line["link"], "feed_id" => $line["feed_id"], "tags" => $tags);
         if ($include_attachments) {
             $headline_row['attachments'] = get_article_enclosures($line['id']);
         }
         if ($show_excerpt) {
             $headline_row["excerpt"] = $line["content_preview"];
         }
         if ($show_content) {
             if ($sanitize_content) {
                 $headline_row["content"] = sanitize($line["content"], sql_bool_to_bool($line['hide_images']), false, $line["site_url"], false, $line["id"]);
             } else {
                 $headline_row["content"] = $line["content"];
             }
         }
         // unify label output to ease parsing
         if ($labels["no-labels"] == 1) {
             $labels = array();
         }
         $headline_row["labels"] = $labels;
         $headline_row["feed_title"] = $line["feed_title"] ? $line["feed_title"] : $feed_title;
         $headline_row["comments_count"] = (int) $line["num_comments"];
         $headline_row["comments_link"] = $line["comments"];
         $headline_row["always_display_attachments"] = sql_bool_to_bool($line["always_display_enclosures"]);
         $headline_row["author"] = $line["author"];
         $headline_row["score"] = (int) $line["score"];
         $headline_row["note"] = $line["note"];
         $headline_row["lang"] = $line["lang"];
         foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_RENDER_ARTICLE_API) as $p) {
             $headline_row = $p->hook_render_article_api(array("headline" => $headline_row));
         }
         array_push($headlines, $headline_row);
     }
     return $headlines;
 }