PHP UniversalFeedCreator::useCached方法代码示例

 function createXML($title = '', $url = '', $rssurl = '', $description = '', $query = NULL)
 {
     require_once PATH_CORE . '/utilities/feedcreator.class.php';
     $rssFeed = new UniversalFeedCreator();
     $rssFeed->useCached();
     // use cached version if age<1 hour
     $rssFeed->title = $title;
     $rssFeed->link = $url;
     $rssFeed->syndicationURL = $rssFeedurl;
     $rssFeed->description = $description;
     $rssFeed->descriptionTruncSize = 500;
     $rssFeed->descriptionHtmlSyndicated = true;
     $rssFeed->language = "en-us";
     $number = $this->db->countQ($query);
     while ($data = $this->db->readQ($query)) {
         $item = new FeedItem();
         $temptitle = str_replace("\\'", "'", $data->title);
         $temptitle = str_replace('\\"', '"', $temptitle);
         $item->title = $temptitle;
         $item->link = $this->baseUrl . '?p=read&cid=' . $data->siteContentId . '&viaRSS';
         $tempdesc = str_replace("\\'", "'", $data->caption);
         $tempdesc = str_replace('\\"', '"', $tempdesc);
         $tempdesc = $this->utilObj->shorten($tempdesc, 500);
         $item->description = $this->safexml($tempdesc);
         $item->descriptionTruncSize = 500;
         $item->descriptionHtmlSyndicated = true;
         $item->date = $data->mydate;
         $item->source = $this->baseUrl;
         $rssFeed->addItem($item);
     }
     $temp_file = PATH_CACHE . '/rss' . rand(1, 1000) . '.tmp';
     $text = $rssFeed->saveFeed("RSS2.0", $temp_file, false);
     return $text;
 }

 function index()
 {
     global $G;
     include_once CLASS_PATH . 'feedcreator.class.php';
     $rss = new UniversalFeedCreator();
     $rss->useCached();
     $rss->title = $G['setting']['site_name'];
     $rss->description = $this->setting->getValue("site_description");
     $rss->link = URL;
     $rss->syndicationURL = URL . "rss.php";
     //announce
     $announce = $this->setting->dbstuff->GetArray("SELECT * FROM {$this->setting->table_prefix}announcements ORDER BY display_order ASC,id DESC LIMIT 0,5");
     if (!empty($announce)) {
         foreach ($announce as $key => $val) {
             $item = new FeedItem();
             $item->title = $val['subject'];
             $item->link = $this->url(array("module" => "announce", "id" => $val['id']));
             $item->description = $val['message'];
             $item->date = $val['created'];
             $item->source = $this->url(array("module" => "announce", "id" => $val['id']));
             $item->author = $G['setting']['company_name'];
             $rss->addItem($item);
         }
     }
     $image = new FeedImage();
     $image->title = $G['setting']['site_banner_word'];
     $image->url = URL . STATICURL . "images/logo.jpg";
     $image->link = URL;
     $image->description = $rss->description;
     $rss->image = $image;
     $rss->saveFeed("RSS1.0", DATA_PATH . "appcache/rss.xml");
 }

 public function index()
 {
     $rss = new UniversalFeedCreator();
     $rss->useCached();
     // use cached version if age<1 hour
     $rss->title = app_conf("SHOP_TITLE") . " - " . app_conf("SHOP_SEO_TITLE");
     $rss->description = app_conf("SHOP_SEO_TITLE");
     //optional
     $rss->descriptionTruncSize = 500;
     $rss->descriptionHtmlSyndicated = true;
     $rss->link = get_domain() . APP_ROOT;
     $rss->syndicationURL = get_domain() . APP_ROOT;
     //optional
     $image->descriptionTruncSize = 500;
     $image->descriptionHtmlSyndicated = true;
     $domain = app_conf("PUBLIC_DOMAIN_ROOT") == '' ? get_domain() . $GLOBALS['IMG_APP_ROOT'] : app_conf("PUBLIC_DOMAIN_ROOT");
     $city = get_current_deal_city();
     $city_id = $city['id'];
     $deal_list = get_deal_list(app_conf("DEAL_PAGE_SIZE"), 0, 0, array(DEAL_ONLINE), " buy_type <> 1 or ( is_shop = 1 and is_effect =1 and is_delete = 0 and buy_type <> 1)");
     $deal_list = $deal_list['list'];
     foreach ($deal_list as $data) {
         $item = new FeedItem();
         if ($data['uname'] != '') {
             $gurl = url("shop", "goods", array("id" => $data['uname']));
         } else {
             $gurl = url("shop", "goods", array("id" => $data['id']));
         }
         $data['url'] = $gurl;
         $item->title = msubstr($data['name'], 0, 30);
         $item->link = get_domain() . $data['url'];
         $data['description'] = str_replace($GLOBALS['IMG_APP_ROOT'] . "./public/", $domain . "/public/", $data['description']);
         $data['description'] = str_replace("./public/", $domain . "/public/", $data['description']);
         $data['img'] = str_replace("./public/", $domain . "/public/", $data['img']);
         $item->description = "<img src='" . $data['img'] . "' /><br />" . $data['brief'] . "<br /> <a href='" . get_domain() . $data['url'] . "' target='_blank' >" . $GLOBALS['lang']['VIEW_DETAIL'] . "</a>";
         //optional
         $item->descriptionTruncSize = 500;
         $item->descriptionHtmlSyndicated = true;
         if ($data['end_time'] != 0) {
             $item->date = date('r', $data['end_time']);
         }
         $item->source = $data['url'];
         $item->author = app_conf("SHOP_TITLE");
         $rss->addItem($item);
     }
     $rss->saveFeed($format = "RSS0.91", $filename = APP_ROOT_PATH . "public/runtime/app/tpl_caches/rss.xml");
 }

 public static function indexAction()
 {
     $rss = new \UniversalFeedCreator();
     $rss->useCached('RSS1.0', ROOT_DIR . '/runtime/rss.xml');
     $rss->title = P_TITLE;
     $rss->link = ENV_PREFERED_PROTOCOL . '://' . CONFIG_HOST . P_PREFIX;
     $rss->syndicationURL = $rss->link . '/feed';
     $posts = \BWBlog\Post::list_all([], 1, 0);
     foreach ($posts as $post) {
         $item = new \FeedItem();
         $item->title = $post['title'];
         $item->link = ENV_PREFERED_PROTOCOL . '://' . CONFIG_HOST . P_PREFIX . $post['rest_url'];
         $item->description = $post['content']['html'];
         $item->date = $post['time']['main'];
         $rss->addItem($item);
     }
     echo $rss->saveFeed('RSS1.0', ROOT_DIR . '/runtime/rss.xml');
 }

function fab_feed($type, $filename, $timeout)
{
    global $sitename, $slogan, $nuke_url, $backend_image, $backend_title, $backend_width, $backend_height, $backend_language, $storyhome;
    include "lib/feedcreator.class.php";
    $rss = new UniversalFeedCreator();
    $rss->useCached($type, $filename, $timeout);
    $rss->title = $sitename;
    $rss->description = $slogan;
    $rss->descriptionTruncSize = 250;
    $rss->descriptionHtmlSyndicated = true;
    $rss->link = $nuke_url;
    $rss->syndicationURL = $nuke_url . "/backend.php?op=" . $type;
    $image = new FeedImage();
    $image->title = $sitename;
    $image->url = $backend_image;
    $image->link = $nuke_url;
    $image->description = $backend_title;
    $image->width = $backend_width;
    $image->height = $backend_height;
    $rss->image = $image;
    $xtab = news_aff("index", "where ihome='0' and archive='0'", $storyhome, "");
    $story_limit = 0;
    while ($story_limit < $storyhome and $story_limit < sizeof($xtab)) {
        list($sid, $catid, $aid, $title, $time, $hometext, $bodytext, $comments, $counter, $topic, $informant, $notes) = $xtab[$story_limit];
        $story_limit++;
        $item = new FeedItem();
        $item->title = preview_local_langue($backend_language, str_replace("&quot;", "\"", $title));
        $item->link = $nuke_url . "/article.php?sid={$sid}";
        $item->description = meta_lang(preview_local_langue($backend_language, $hometext));
        $item->descriptionHtmlSyndicated = true;
        $item->date = convertdateTOtimestamp($time) + $gmt * 3600;
        $item->source = $nuke_url;
        $item->author = $aid;
        $rss->addItem($item);
    }
    echo $rss->saveFeed($type, $filename);
}

 function feed($id, $showFeed)
 {
     global $database, $mainframe;
     global $mosConfig_live_site, $mosConfig_offset, $mosConfig_absolute_path;
     $params = rdRss::getParameters($id);
     //print_r($params);
     // set filename for live bookmarks feed
     if (!$showFeed & $params->live_bookmark) {
         // standard bookmark filename
         $params->file = $mosConfig_absolute_path . '/cache/' . $params->live_bookmark . "_" . $id;
     } else {
         // set filename for rss feeds
         $params->file = strtolower(str_replace('.', '', $params->feed));
         $params->file = $mosConfig_absolute_path . '/cache/' . $params->file . "_" . $id . '.xml';
     }
     // load feed creator class
     $rss = new UniversalFeedCreator();
     // load image creator class
     $image = new FeedImage();
     // loads cache file
     if ($showFeed && $params->cache) {
         $rss->useCached($params->feed, $params->file, $params->cache_time);
     }
     $rss->title = $params->title;
     $rss->description = $params->description;
     $rss->link = $params->link;
     $rss->syndicationURL = $params->link;
     $rss->cssStyleSheet = NULL;
     $rss->encoding = $params->encoding;
     if ($params->image) {
         $image->url = $params->image;
         $image->link = $params->link;
         $image->title = $params->image_alt;
         $image->description = $params->description;
         // loads image info into rss array
         $rss->image = $image;
     }
     if ($id == '1') {
         $fp = 1;
     } else {
         $fp = 0;
     }
     $rows = rdRss::getData($params, $fp);
     if (count($rows) && $params->published) {
         foreach ($rows as $row) {
             // title for particular item
             $item_title = htmlspecialchars($row->title);
             $item_title = html_entity_decode($item_title);
             // url link to article
             // & used instead of & as this is converted by feed creator
             $item_link = $mosConfig_live_site . '/index.php?option=com_content&task=view&id=' . $row->id . '&Itemid=' . $mainframe->getItemid($row->id);
             $item_link = sefRelToAbs($item_link);
             // removes all formating from the intro text for the description text
             $item_description = $row->introtext;
             $item_description = mosHTML::cleanText($item_description);
             $item_description = html_entity_decode($item_description);
             if ($params->limit_text) {
                 if ($params->text_length) {
                     // limits description text to x words
                     $item_description_array = split(' ', $item_description);
                     $count = count($item_description_array);
                     if ($count > $params->text_length) {
                         $item_description = '';
                         for ($a = 0; $a < $params->text_length; $a++) {
                             $item_description .= $item_description_array[$a] . ' ';
                         }
                         $item_description = trim($item_description);
                         $item_description .= '...';
                     }
                 } else {
                     // do not include description when text_length = 0
                     $item_description = NULL;
                 }
             }
             // load individual item creator class
             $item = new FeedItem();
             // item info
             $item->title = $item_title;
             $item->link = $item_link;
             $item->description = $item_description;
             $item->source = $params->link;
             $item->date = date('r', $row->created_ts);
             // loads item info into rss array
             $rss->addItem($item);
         }
     }
     //save feed file
     $rss->saveFeed($params->feed, $params->file, $showFeed);
 }

 /**
  * 掲示板RSSを出力する
  *
  * @param $community_row 対象コミュニティ情報
  * @param $bbs_row_array 掲示板親記事一覧
  * @param $params パラメータ等
  */
 static function print_bbs_rss($community_row, $bbs_row_array, $params)
 {
     // 使用クラス: acs/webapp/lib/feedcreator/feedcreator.class.php
     $rss = new UniversalFeedCreator();
     // 概要等 <channel>
     $rss->useCached();
     $rss->title = $community_row['community_name'];
     // コミュニティ名
     $rss->description = $community_row['community_profile']['contents_value'];
     // プロフィール (公開範囲別)
     $rss->link = $params['base_url'] . $community_row['top_page_url'];
     // コミュニティトップページURL
     $rss->url = $params['base_url'] . $community_row['image_url'];
     // 画像URL  <image rdf:resource="...">
     $rss->syndicationURL = $rss_syndication_url;
     // 自身のURL <channel rdf:about="...">
     // ロゴ画像 <image>
     $image = new FeedImage();
     $image->title = $community_row['image_title'];
     // ファイル名
     $image->link = ACSMsg::get_mdmsg(__FILE__, 'M006');
     // 研究室ロゴ画像
     $image->url = $params['base_url'] . $community_row['image_url'];
     $rss->image = $image;
     // 1件のダイアリー: <item>
     foreach ($bbs_row_array as $index => $bbs_row) {
         // CRLF → LF
         $body = preg_replace('/\\r\\n/', "\n", $bbs_row['body']);
         $item = new FeedItem();
         $item->post_date = $bbs_row['post_date'];
         $item->title = $bbs_row['subject'];
         $item->link = $params['base_url'] . $bbs_row['bbs_res_url'];
         $item->description = $body;
         if ($bbs_row['file_url'] != '') {
             $item->image_link = $params['base_url'] . $bbs_row['file_url'];
         }
         $item->description2 = $body;
         //第2の本文  <content:encoded>
         $rss->addItem($item);
     }
     // http-header
     mb_http_output('pass');
     header('Content-type: application/xml; charset=UTF-8');
     echo mb_convert_encoding($rss->createFeed("RSS1.0"), 'UTF-8', mb_internal_encoding());
 }

//.........这里部分代码省略.........
                }
                break;
            case 'atom03':
                if (!$params->get('atom03', 1)) {
                    echo _NOT_AUTH;
                    return;
                }
                break;
            case 'opml':
                if (!$params->get('opml', 1)) {
                    echo _NOT_AUTH;
                    return;
                }
                break;
            default:
                echo _NOT_AUTH;
                return;
                break;
        }
    }
    $filename = $info['file'] . '.xml';
    // security check to stop server path disclosure
    if (strstr($filename, '/')) {
        echo _NOT_AUTH;
        return;
    }
    $info['file'] = $mosConfig_cachepath . '/' . $filename;
    // load feed creator class
    $rss = new UniversalFeedCreator();
    // load image creator class
    $image = new FeedImage();
    // loads cache file
    if ($showFeed && $info['cache']) {
        $rss->useCached($info['feed'], $info['file'], $info['cache_time']);
    }
    $rss->title = $info['title'];
    $rss->description = $info['description'];
    $rss->link = $info['link'];
    $rss->syndicationURL = $info['link'];
    $rss->cssStyleSheet = NULL;
    $rss->encoding = $info['encoding'];
    if ($info['image']) {
        $image->url = $info['image'];
        $image->link = $info['link'];
        $image->title = $info['image_alt'];
        $image->description = $info['description'];
        // loads image info into rss array
        $rss->image = $image;
    }
    // Determine ordering for sql
    switch (strtolower($info['orderby'])) {
        case 'date':
            $orderby = 'a.created';
            break;
        case 'rdate':
            $orderby = 'a.created DESC';
            break;
        case 'alpha':
            $orderby = 'a.title';
            break;
        case 'ralpha':
            $orderby = 'a.title DESC';
            break;
        case 'hits':
            $orderby = 'a.hits DESC';
            break;

 /**
  * Show given array as RSS page
  */
 function show_rss_page($data = [], $params = [])
 {
     require_php_lib('yf_feedcreator');
     $rss = new UniversalFeedCreator();
     if (!isset($params['use_cached']) || !empty($params['use_cached'])) {
         $rss->useCached();
     }
     $rss->title = _prepare_html(!empty($params['feed_title']) ? $params['feed_title'] : 'Site feed title');
     $rss->description = _prepare_html(!empty($params['feed_desc']) ? $params['feed_desc'] : 'Site feed description');
     // optional feed params
     $rss->descriptionTruncSize = !empty($params['feed_trunc_size']) ? intval($params['item_trunc_size']) : 500;
     $rss->descriptionHtmlSyndicated = isset($params['feed_insert_html']) ? (bool) $params['feed_insert_html'] : true;
     $rss->link = _prepare_html(process_url($params['feed_url'] ?: './?object=' . $_GET['object']));
     $this->self_link = $rss->link;
     $rss->syndicationURL = _prepare_html(process_url($params['feed_source'] ?: './?object=' . $_GET['object'] . '&action=' . $_GET['action'] . (!empty($_GET['id']) ? '&id=' . $_GET['id'] : '')));
     if (!empty($this->SHOW_RSS_ENCODING)) {
         $rss->encoding = $this->SHOW_RSS_ENCODING;
     }
     foreach ((array) $data as $A) {
         $item = new FeedItem();
         if (isset($A['date'])) {
             $A['date'] = intval($A['date']);
         }
         if (isset($A['link'])) {
             $A['link'] = process_url($A['link']);
         }
         // Process known fields
         foreach ((array) $this->avail_item_fields as $field_name) {
             if (isset($A[$field_name])) {
                 $item->{$field_name} = $A[$field_name];
             }
         }
         if (!isset($item->guid)) {
             $item->guid = $A['link'] . '#' . md5($params['feed_source'] . '&' . $A['date'] . '&' . $A['title'] . '&' . $A['author']);
         }
         // optional params
         $item->descriptionTruncSize = !empty($params['item_trunc_size']) ? intval($params['item_trunc_size']) : $this->DESC_TRUNC_SIZE;
         $item->descriptionHtmlSyndicated = isset($params['item_insert_html']) ? (bool) $params['item_insert_html'] : true;
         // optional (enclosure)
         // Sample: $A['enclosure'] = array('url'=>'http://lh3.ggpht.com/smoliarov/Rwygj8ucrbE/AAAAAAAABIA/UkNlwQ7eniw/_200708.jpg','length'=>'65036','type'=>'image/jpeg');
         if (!empty($A['enclosure']) && is_array($A['enclosure'])) {
             $E = $A['enclosure'];
             $item->enclosure = new EnclosureItem();
             $item->enclosure->url = _prepare_html($E['url']);
             $item->enclosure->length = intval($E['length']);
             $item->enclosure->type = _prepare_html($E['type']);
         }
         $rss->addItem($item);
     }
     // Set format of the resulting feed
     $feed_format = isset($params['feed_format']) && in_array($params['feed_format'], $this->avail_formats) ? $params['feed_format'] : 'RSS2.0';
     $feed_file_name = $params['feed_file_name'];
     if (!strlen($feed_file_name)) {
         $feed_file_name = md5($_SERVER['HTTP_HOST'] . '_' . $rss->title . $rss->description . $this->self_link);
     }
     $feed_file_name = common()->_propose_url_from_name($feed_file_name);
     $feed_cache_path = $this->FEEDS_CACHE_PATH . $feed_file_name . '.xml';
     $feed_cache_dir = dirname($feed_cache_path);
     if (!file_exists($feed_cache_dir)) {
         _mkdir_m($feed_cache_dir);
     }
     $feed_redirect = $params['return_feed_text'] ? false : true;
     $body = $rss->saveFeed($feed_format, $feed_cache_path, $feed_redirect);
     if (!empty($params['return_feed_text'])) {
         if ($body) {
             return $body;
         } elseif (file_exists($feed_cache_path)) {
             return file_get_contents($feed_cache_path);
         }
     } else {
         main()->NO_GRAPHICS = true;
         echo $body;
     }
 }

 /**
  * buildRSS
  *
  * @access protected
  * @author halt <halt.hde@gmail.com>
  */
 function buildRSS($r_data, $r_filepath, $r_type = "RSS1.0")
 {
     require_once "feedcreator.class.php";
     $rss = new UniversalFeedCreator();
     //$rss->encoding = 'UTF-8'; can't override FeedCreator::encoding :-<
     $rss->useCached();
     $rss->title = $r_data['title'];
     $rss->description = $r_data['description'];
     $rss->link = $r_data['link'];
     //$rss->syndicationURL = "http://www.dailyphp.net/".$PHP_SELF;
     if (isset($r_data['image'])) {
         $image = new FeedImage();
         $image->title = $r_data['image']['title'];
         $image->url = $r_data['image']['url'];
         $image->link = $r_data['image']['link'];
         $image->description = $r_data['image']['description'];
         $rss->image = $image;
     }
     foreach ($r_data['feeds'] as $feed) {
         $item = new FeedItem();
         $item->title = $feed['title'];
         $item->link = $feed['link'];
         $item->description = $feed['description'];
         $item->date = $feed['date'];
         $item->source = $feed['source'];
         $item->author = $feed['author'];
         $rss->addItem($item);
     }
     $rss->saveFeed($r_type, $r_filepath);
 }

 /**
  * createFeed
  *
  * URL-Parameters: ?items=15 or 30
  */
 public function action_getfeed()
 {
     // Load Feedcreator Class
     if (false === class_exists('UniversalFeedCreator', false)) {
         include ROOT_LIBRARIES . 'feedcreator/feedcreator.class.php';
     }
     /**
      * Get Number of Feed Items to create
      */
     $feed_items = (int) $this->request->getParameter('items');
     // Set Number of Items Range 0<15 || MAX 30
     if ($feed_items == null or $feed_items < 15) {
         $feed_items = self::getConfigValue('feed_items', '15');
     } elseif ($feed_items > 15) {
         $feed_items = 30;
     }
     /**
      * Get Format of Feed to create
      */
     // white list for valid feed format strings
     $feed_format_array = array('RSS0.91', 'RSS1.0', 'RSS2.0', 'MBOX', 'OPML', 'ATOM', 'ATOM0.3', 'HTML', 'JS');
     // get format from request
     $feed_format = (string) $this->request->getParameter('format');
     // check its a valid string or set default
     if (in_array($feed_format, $feed_format_array) == false or $feed_format === null) {
         $feed_format = self::getConfigValue('feed_format', 'RSS2.0');
     }
     /**
      * Create Main Feed Object
      */
     $rss = new UniversalFeedCreator();
     $rss->useCached();
     // use cached version if age<1 hour
     $rss->title = self::getConfigValue('feed_title', 'Feedname');
     $rss->description = self::getConfigValue('feed_description', 'Descriptiontext');
     // optional
     $rss->descriptionTruncSize = 500;
     $rss->descriptionHtmlSyndicated = true;
     $rss->link = "http://www.clanswebsite.net/news";
     $rss->syndicationURL = "http://www.clanwebsite.net/" . $_SERVER['PHP_SELF'];
     /**
      * Create Feed Image Object
      */
     $image = new FeedImage();
     $image->title = self::getConfigValue('feed_imagetitle', 'logo');
     $image->url = self::getConfigValue('feed_image', 'http://www.clanwebsite.net/images/logo.gif');
     $image->link = self::getConfigValue('feed_imageurl', 'http://www.clanwebsite.net');
     $image->description = self::getConfigValue('feed_imagedescription', 'Feed provided by clanwebsite.net. Click to visit.');
     // optional
     $image->descriptionTruncSize = 500;
     $image->descriptionHtmlSyndicated = true;
     // Set Feed Image Object to Main Feed Object
     $rss->image = $image;
     // Fetch News via Doctrine
     $news_array = Doctrine::getTable('CsNews')->fetchNewsForFeed();
     /**
      * Loop over Dataset
      */
     foreach ($news_array as $key => $news) {
         /**
          * Create Feed Item Object
          */
         $item = new FeedItem();
         $item->title = $news['news_title'];
         $item->link = WWW_ROOT . 'index.php?mod=news&action=showone&id=' . $news['news_id'];
         $item->description = $news['news_body'];
         // optional
         $item->descriptionTruncSize = 500;
         $item->descriptionHtmlSyndicated = true;
         $item->date = $news['created_at'];
         $item->source = "http://www.clanwebsite.net";
         $item->author = $news['CsUsers']['nick'];
         // Set Feed Item Object to Main Feed Object
         $rss->addItem($item);
     }
     /**
      * Set Feed Format and save to file
      *
      * Valid $feed_format strings are:
      * RSS0.91, RSS1.0, RSS2.0, PIE0.1 (deprecated), MBOX, OPML, ATOM, ATOM0.3, HTML, JS
      */
     $rss->saveFeed($feed_format, ROOT_MOD . 'news/newsfeed-' . $feed_items . '.xml');
 }

/**
 * Genera el RSS.XML con una clase bajada de internet,
 * ya voy a mejorar eso, pero por ahora NO.
 *
 * @return string
 */
function make_rss()
{
    global $db, $preferences;
    $rss = new UniversalFeedCreator();
    $rss->useCached();
    // use cached version if age < 1 hour
    $rss->title = preg_replace("/(\\<)(.*?)(\\>)/mi", "", $preferences['site_name']);
    $rss->description = $preferences['site_description'];
    $rss->link = $preferences['site_url'];
    $rss->syndicationURL = $preferences['site_url'] . '/rss.xml';
    list($data) = get_posts();
    foreach ($data as $key => $value) {
        $item = new FeedItem();
        $item->title = preg_replace("/(\\<)(.*?)(\\>)/mi", "", $value['title']);
        $item->link = $preferences['site_url'] . '/?id_posts=' . $value['id_posts'];
        $item->description = $value['content'];
        $item->date = $value['date'];
        $item->source = $preferences['site_url'];
        $item->author = $value['user'];
        $rss->addItem($item);
    }
    return $rss->saveFeed("RSS1.0", "../rss.xml", false);
}

}
$info['image_alt'] = $params->def('image_alt', 'Powered by Mambo 4.5.1');
$info['limit_text'] = $params->def('limit_text', 1);
$info['text_length'] = $params->def('text_length', 20);
// load feed creator class
$rss = new UniversalFeedCreator();
// load image creator class
$image = new FeedImage();
// get feedtype from url
$info['feed '] = mosGetParam($_GET, 'feed', 'RSS2.0');
// set filename for feed
$info['file '] = strtolower(str_replace('.', '', $info['feed ']));
$info['file '] = $GLOBALS['mosConfig_absolute_path'] . '/cache/' . $info['file '] . '.xml';
// loads cache file
if ($info['cache']) {
    $rss->useCached($info['feed '], $info['file '], $info['cache_time']);
}
$rss->title = $info['title'];
$rss->description = $info['description'];
$rss->link = $info['link'];
$rss->syndicationURL = $info['link'];
$rss->cssStyleSheet = NULL;
$rss->encoding = split('=', _ISO);
$image->url = $info['image'];
$image->link = $info['link'];
$image->title = $info['image_alt'];
$image->description = $info['description'];
// loads image info into rss array
$rss->image = $image;
// Determine ordering for sql
switch (strtolower($info['orderby'])) {

 public function index()
 {
     $rss = new UniversalFeedCreator();
     $rss->useCached();
     // use cached version if age<1 hour
     $rss->title = app_conf("SHOP_TITLE") . " - " . app_conf("SHOP_SEO_TITLE");
     $rss->description = app_conf("SHOP_SEO_TITLE");
     //optional
     $rss->descriptionTruncSize = 500;
     $rss->descriptionHtmlSyndicated = true;
     $rss->link = get_domain() . APP_ROOT;
     $rss->syndicationURL = get_domain() . APP_ROOT;
     //optional
     $image->descriptionTruncSize = 500;
     $image->descriptionHtmlSyndicated = true;
     //对图片路径的修复
     if ($GLOBALS['distribution_cfg']['OSS_TYPE'] && $GLOBALS['distribution_cfg']['OSS_TYPE'] != "NONE") {
         $domain = $GLOBALS['distribution_cfg']['OSS_DOMAIN'];
     } else {
         $domain = SITE_DOMAIN . APP_ROOT;
     }
     $city = City::locate_city();
     $city_id = $city['id'];
     $tuan_list = get_deal_list(10, array(DEAL_ONLINE), array("cid" => 0, "city_id" => 0), '', "  is_shop = 0 and is_effect =1 and is_delete = 0 and buy_type <> 1", " create_time desc ");
     $tuan_list = $tuan_list['list'];
     foreach ($tuan_list as $data) {
         $item = new FeedItem();
         $gurl = url("index", "deal#" . $data['id']);
         $data['url'] = $gurl;
         $item->title = msubstr($data['name'], 0, 30);
         $item->link = get_domain() . $data['url'];
         $data['description'] = str_replace($GLOBALS['IMG_APP_ROOT'] . "./public/", $domain . "/public/", $data['description']);
         $data['description'] = str_replace("./public/", $domain . "/public/", $data['description']);
         $data['img'] = str_replace("./public/", $domain . "/public/", $data['img']);
         $item->description = "<img src='" . $data['img'] . "' /><br />" . $data['brief'] . "<br /> <a href='" . get_domain() . $data['url'] . "' target='_blank' >" . $GLOBALS['lang']['VIEW_DETAIL'] . "</a>";
         //optional
         $item->descriptionTruncSize = 500;
         $item->descriptionHtmlSyndicated = true;
         if ($data['end_time'] != 0) {
             $item->date = date('r', $data['end_time']);
         }
         $item->source = $data['url'];
         $item->author = app_conf("SHOP_TITLE");
         $rss->addItem($item);
     }
     $deal_list = get_deal_list(10, array(DEAL_ONLINE), array("cid" => 0, "city_id" => 0), '', "  is_shop = 1 and is_effect =1 and is_delete = 0 and buy_type <> 1", " create_time desc ");
     $deal_list = $deal_list['list'];
     foreach ($deal_list as $data) {
         $item = new FeedItem();
         $gurl = url("index", "deal#" . $data['id']);
         $data['url'] = $gurl;
         $item->title = msubstr($data['name'], 0, 30);
         $item->link = get_domain() . $data['url'];
         $data['description'] = str_replace($GLOBALS['IMG_APP_ROOT'] . "./public/", $domain . "/public/", $data['description']);
         $data['description'] = str_replace("./public/", $domain . "/public/", $data['description']);
         $data['img'] = str_replace("./public/", $domain . "/public/", $data['img']);
         $item->description = "<img src='" . $data['img'] . "' /><br />" . $data['brief'] . "<br /> <a href='" . get_domain() . $data['url'] . "' target='_blank' >" . $GLOBALS['lang']['VIEW_DETAIL'] . "</a>";
         //optional
         $item->descriptionTruncSize = 500;
         $item->descriptionHtmlSyndicated = true;
         if ($data['end_time'] != 0) {
             $item->date = date('r', $data['end_time']);
         }
         $item->source = $data['url'];
         $item->author = app_conf("SHOP_TITLE");
         $rss->addItem($item);
     }
     $youhui_list = get_youhui_list(10, array(YOUHUI_ONLINE), array("cid" => 0, "city_id" => 0), '', "  is_effect =1 ", " create_time desc ");
     $youhui_list = $youhui_list['list'];
     foreach ($youhui_list as $data) {
         $item = new FeedItem();
         $gurl = url("index", "youhui#" . $data['id']);
         $data['url'] = $gurl;
         $item->title = msubstr($data['name'], 0, 30);
         $item->link = get_domain() . $data['url'];
         $data['description'] = str_replace($GLOBALS['IMG_APP_ROOT'] . "./public/", $domain . "/public/", $data['description']);
         $data['description'] = str_replace("./public/", $domain . "/public/", $data['description']);
         $data['img'] = str_replace("./public/", $domain . "/public/", $data['img']);
         $item->description = "<img src='" . $data['img'] . "' /><br />" . $data['brief'] . "<br /> <a href='" . get_domain() . $data['url'] . "' target='_blank' >" . $GLOBALS['lang']['VIEW_DETAIL'] . "</a>";
         //optional
         $item->descriptionTruncSize = 500;
         $item->descriptionHtmlSyndicated = true;
         if ($data['end_time'] != 0) {
             $item->date = date('r', $data['end_time']);
         }
         $item->source = $data['url'];
         $item->author = app_conf("SHOP_TITLE");
         $rss->addItem($item);
     }
     $event_list = get_event_list(10, array(EVENT_ONLINE), array("cid" => 0, "city_id" => 0), '', "  is_effect =1 ", " sort asc ");
     $event_list = $event_list['list'];
     foreach ($event_list as $data) {
         $item = new FeedItem();
         $gurl = url("index", "event#" . $data['id']);
         $data['url'] = $gurl;
         $item->title = msubstr($data['name'], 0, 30);
         $item->link = get_domain() . $data['url'];
         $data['description'] = str_replace($GLOBALS['IMG_APP_ROOT'] . "./public/", $domain . "/public/", $data['description']);
         $data['description'] = str_replace("./public/", $domain . "/public/", $data['description']);
         $data['img'] = str_replace("./public/", $domain . "/public/", $data['img']);
//.........这里部分代码省略.........

function cached_feed($feed_info)
{
    global $sess, $mosConfig_cachepath;
    // load feed creator class
    require_once $GLOBALS['mosConfig_absolute_path'] . '/includes/feedcreator.class.php';
    $products = getProducts($feed_info);
    if (empty($products)) {
        return;
    }
    $mosConfig_cachepath = empty($mosConfig_cachepath) ? $GLOBALS['mosConfig_absolute_path'] . '/cache' : $mosConfig_cachepath;
    $filename = $mosConfig_cachepath . "/productfeed_" . $feed_info['feed'] . "_catid{$feed_info['category_id']}.xml";
    // load feed creator class
    $rss = new UniversalFeedCreator();
    // load image creator class
    $image = new FeedImage();
    // loads cache file
    if ($feed_info['cache']) {
        $rss->useCached($feed_info['feed'], $filename, $feed_info['cache_time']);
    }
    $rss->title = $feed_info['title'];
    $rss->description = $feed_info['feed_description'];
    $rss->link = htmlspecialchars($feed_info['link']);
    $rss->cssStyleSheet = NULL;
    $rss->encoding = $feed_info['encoding'];
    $feed_image = $feed_info['image_file'];
    if ($feed_image) {
        $image->url = $feed_image;
        $image->link = $rss->link;
        $image->title = $feed_info['image_alt'];
        $image->description = $rss->description;
        // loads image info into rss array
        $rss->image = $image;
    }
    // parameter intilization
    $feed_date = date('r');
    $feed_year = date('Y');
    $limit = min($feed_info['product_number'], 200);
    $limit_text = $feed_info['limit_desc'];
    $text_length = $feed_info['text_length'];
    foreach ($products as $product) {
        // load individual item creator class
        $item = new FeedItem();
        // item info
        $product_link = $sess->url($GLOBALS['mosConfig_live_site'] . '/index.php?product_id=' . $product['id'] . '&page=shop.product_details&category_id=' . $product['category_id'] . '&flypage=' . $product['category_flypage'], true);
        $item->title = htmlspecialchars($product['name']);
        $item->link = vmHtmlEntityDecode($product_link);
        $item->source = $product_link;
        $item->description = getProductDescription($product, $feed_info);
        $item->date = date('r', $product['cdate']);
        $item->category = htmlspecialchars($product['category_name']);
        // loads item info into rss array
        $rss->addItem($item);
    }
    while (@ob_end_clean()) {
    }
    // save feed file
    $rss->saveFeed($feed_info['feed'], $filename);
}