PHP RSSFeed类代码示例

 function testRSSFeed()
 {
     $list = new DataObjectSet();
     $list->push(new RSSFeedTest_ItemA());
     $list->push(new RSSFeedTest_ItemB());
     $list->push(new RSSFeedTest_ItemC());
     $origServer = $_SERVER;
     $_SERVER['HTTP_HOST'] = 'www.example.org';
     Director::setBaseURL('/');
     $rssFeed = new RSSFeed($list, "http://www.example.com", "Test RSS Feed", "Test RSS Feed Description");
     $content = $rssFeed->feedContent();
     //Debug::message($content);
     $this->assertContains('<link>http://www.example.org/item-a/</link>', $content);
     $this->assertContains('<link>http://www.example.com/item-b.html</link>', $content);
     $this->assertContains('<link>http://www.example.com/item-c.html</link>', $content);
     $this->assertContains('<title>ItemA</title>', $content);
     $this->assertContains('<title>ItemB</title>', $content);
     $this->assertContains('<title>ItemC</title>', $content);
     $this->assertContains('<description>ItemA Content</description>', $content);
     $this->assertContains('<description>ItemB Content</description>', $content);
     $this->assertContains('<description>ItemC Content</description>', $content);
     // Feed #2 - put Content() into <title> and AltContent() into <description>
     $rssFeed = new RSSFeed($list, "http://www.example.com", "Test RSS Feed", "Test RSS Feed Description", "Content", "AltContent");
     $content = $rssFeed->feedContent();
     $this->assertContains('<title>ItemA Content</title>', $content);
     $this->assertContains('<title>ItemB Content</title>', $content);
     $this->assertContains('<title>ItemC Content</title>', $content);
     $this->assertContains('<description>ItemA AltContent</description>', $content);
     $this->assertContains('<description>ItemB AltContent</description>', $content);
     $this->assertContains('<description>ItemC AltContent</description>', $content);
     Director::setBaseURL(null);
     $_SERVER = $origServer;
 }

 /**
  * Return an RSS feed of comments for a given set of comments or all 
  * comments on the website.
  *
  * To maintain backwards compatibility with 2.4 this supports mapping
  * of PageComment/rss?pageid= as well as the new RSS format for comments
  * of CommentingController/rss/{classname}/{id}
  *
  * @return RSS
  */
 public function rss()
 {
     $link = $this->Link('rss');
     $class = $this->urlParams['ID'];
     $id = $this->urlParams['OtherID'];
     if (isset($_GET['pageid'])) {
         $id = Convert::raw2sql($_GET['pageid']);
         $comments = Comment::get()->where(sprintf("BaseClass = 'SiteTree' AND ParentID = '%s' AND Moderated = 1 AND IsSpam = 0", $id));
         $link = $this->Link('rss', 'SiteTree', $id);
     } else {
         if ($class && $id) {
             if (Commenting::has_commenting($class)) {
                 $comments = Comment::get()->where(sprintf("BaseClass = '%s' AND ParentID = '%s' AND Moderated = 1 AND IsSpam = 0", Convert::raw2sql($class), Convert::raw2sql($id)));
                 $link = $this->Link('rss', Convert::raw2xml($class), (int) $id);
             } else {
                 return $this->httpError(404);
             }
         } else {
             if ($class) {
                 if (Commenting::has_commenting($class)) {
                     $comments = Comment::get()->where(sprintf("BaseClass = '%s' AND Moderated = 1 AND IsSpam = 0", Convert::raw2sql($class)));
                 } else {
                     return $this->httpError(404);
                 }
             } else {
                 $comments = Comment::get();
             }
         }
     }
     $title = _t('CommentingController.RSSTITLE', "Comments RSS Feed");
     $feed = new RSSFeed($comments, $link, $title, $link, 'Title', 'Comment', 'AuthorName');
     $feed->outputToBrowser();
 }

 function rss()
 {
     $request = Controller::curr()->getRequest();
     $foundation = $request->requestVar('foundation');
     $jobs = $this->repository->getDateSortedJobs($foundation);
     $rss = new RSSFeed($jobs, $this->Link(), "OpenStack Jobs Feed");
     $rss->outputToBrowser();
 }

 public function rss()
 {
     $config = SiteConfig::current_site_config();
     // Creates a new RSS Feed list
     $rss = new RSSFeed($list = NewsArticle::get(), $link = $this->Link("rss"), $title = $config->Title . " News", $description = "All the latest news from " . $config->Title . ".");
     // Outputs the RSS feed to the user.
     return $rss->outputToBrowser();
 }

 public function testRenderWithTemplate()
 {
     $rssFeed = new RSSFeed(new ArrayList(), "", "", "");
     $rssFeed->setTemplate('RSSFeedTest');
     $content = $rssFeed->outputToBrowser();
     $this->assertContains('<title>Test Custom Template</title>', $content);
     $rssFeed->setTemplate('RSSFeed');
     $content = $rssFeed->outputToBrowser();
     $this->assertNotContains('<title>Test Custom Template</title>', $content);
 }

 /**
  * Возвращает RSS комментариев.
  * @route GET//comments.rss
  */
 public static function on_get_rss(Context $ctx)
 {
     if (!class_exists('RSSFeed')) {
         throw new PageNotFoundException(t('Модуль rss не установлен.'));
     }
     $filter = array('class' => 'comment', 'deleted' => 0, 'published' => 1, '#limit' => 20, '#sort' => '-id');
     $title = t('Комментарии на %host', array('%host' => MCMS_HOST_NAME));
     $feed = new RSSFeed($filter);
     return $feed->render($ctx, array('title' => $title, 'description' => $title . '.', 'xsl' => os::path('lib', 'modules', 'comment', 'rss.xsl')));
 }

 function tag()
 {
     $blogName = $this->owner->Title . " - " . ucwords($this->owner->request->latestParam('ID'));
     if ($this->owner->request->param('Action') == 'tag' && $this->owner->request->param('OtherID') == "rss") {
         $entries = $this->owner->Entries(20, Convert::raw2xml($this->owner->request->latestParam('ID')));
         if ($entries) {
             $rss = new RSSFeed($entries, $this->owner->Link('rss'), $blogName, "", "Title", "RSSContent");
             return $rss->outputToBrowser();
         }
     } else {
         return $this->owner;
     }
 }

 public static function on_get_custom(Context $ctx)
 {
     $filter = array();
     if (!($filter['class'] = $ctx->get('type'))) {
         $filter['class'] = $ctx->db->getResultsV("name", "SELECT name FROM node WHERE class = 'type' AND deleted = 0 AND published = 1");
     }
     if ($tmp = $ctx->get('tags')) {
         $filter['tags'] = explode('+', $tmp);
     }
     if ($tmp = $ctx->get('author')) {
         $filter['uid'] = $tmp;
     }
     $feed = new RSSFeed($filter);
     return $feed->render($ctx);
 }

 /**
  *
  */
 function init()
 {
     RSSFeed::linkToFeed(Director::baseURL() . $this->URLSegment . "/episodesRSS");
     if (Director::is_ajax()) {
         $this->isAjax = true;
     } else {
         $this->isAjax = false;
     }
     parent::init();
 }

 public function init()
 {
     // Adds the requirements for the Podcast and Episode Page in the correct order
     Requirements::javascript('framework/thirdparty/jquery/jquery.js');
     Requirements::javascript('podcast/thirdparty/mediaelement/mediaelement-and-player.min.js');
     Requirements::javascript('podcast/javascript/podcast-page.js');
     Requirements::css('podcast/thirdparty/mediaelement/mediaelementplayer.min.css');
     Requirements::css('podcast/css/podcast-page.css');
     // Provides a link to the Podcast RSS in the HTML head
     RSSFeed::linkToFeed($this->Link('rss'));
     parent::init();
 }

 public static function importString($string)
 {
     $xml = simplexml_load_string($string);
     if ($xml === false) {
         return;
     }
     if (isset($xml->channel)) {
         // RSS
         return RSSFeed::import($xml->channel[0]);
     }
     if (isset($xml->entry)) {
         // Atom
         return AtomFeed::import($xml);
     }
 }

 public function rss()
 {
     $SiteConfig = SiteConfig::current_site_config();
     $rss = new RSSFeed(NewsArticle::get(), $this->Link(), $SiteConfig->Title);
     return $rss->outputToBrowser();
 }

$xssDomain = $tmp[2];
$tmp = "";
//$getData = XML_unserialize($test);
//print_r($getData);
/*******************************************************
* 开始存储数据到xml文件
********************************************************/
$fpath = "../slave/slave.xml";
$slaveData = new OpXML('slaveData', $fpath);
//增加一条记录
$arr = array('requestDate' => $requestDate, 'slaveWatermark' => $slaveWatermark, 'slaveIP' => $slaveIP, 'slaveUA' => $slaveUA, 'slaveLang' => $slaveLang, 'slaveProxy' => $slaveProxy, 'slaveLocation' => $slaveLocation, 'xssGot' => $qstr);
$slaveData->insert($arr);
/*******************************************************
* 生成rss feed
********************************************************/
$myFeed = new RSSFeed();
$myFeed->addChannel("Anehta!", "http://anehta.googlecode.com", "Anehta Slave Events!", "zh-cn");
// 下面去掉$qstr 里的 "<![CDATA["和 "]]>"
$qstr = str_replace("\r\n<![CDATA[\r\n", "", $qstr);
$qstr = str_replace("\r\n]]>\r\n", "", $qstr);
/**
 * Encodes HTML safely for UTF-8. Use instead of htmlentities.
 *
 * @param string $var
 * @return string
 */
function html_encode($var)
{
    return htmlentities($var, ENT_QUOTES, 'UTF-8');
}
$qstr = html_encode($qstr);

 public function init()
 {
     RSSFeed::linkToFeed($this->Parent()->Link() . "rss", _t("CalendarEvent.RSSFEED", "RSS Feed of this calendar"));
     parent::init();
     Requirements::css('event_calendar/css/calendar.css');
     Requirements::javascript(THIRDPARTY_DIR . '/jquery/jquery.js');
     Requirements::javascript('event_calendar/javascript/calendar_core.js');
 }

 public function display($part = 'all')
 {
     switch ($part) {
         case 'page-menu-only':
             if (file_exists('theme/' . $this->get_config('es_theme') . '/page_menu.php')) {
                 $page_menu_file = 'theme/' . $this->get_config('es_theme') . '/page_menu.php';
             } else {
                 $page_menu_file = 'includes/layout/theme//page_menu.php';
             }
             ob_start();
             include $page_menu_file;
             $page_menu = ob_get_contents();
             ob_end_clean();
             echo $page_menu;
             break;
         case 'posts-only':
             echo '<div id="new-post"></div>';
             $this->get_posts();
             break;
         case 'topbar-only':
             ob_start();
             include 'includes/layout/topbar.php';
             $this->topbar = ob_get_contents();
             ob_end_clean();
             echo $this->topbar;
             break;
         case 'sidebar-only':
             if (file_exists('theme/' . $this->get_config('es_theme') . '/sidebar.php')) {
                 $sidebar_file = 'theme/' . $this->get_config('es_theme') . '/sidebar.php';
             } else {
                 $sidebar_file = 'includes/layout/theme/sidebar.php';
             }
             ob_start();
             include $sidebar_file;
             $sidebar = ob_get_contents();
             ob_end_clean();
             echo $sidebar;
             break;
         case 'first-load':
             if ($this->configFileExists()) {
                 ob_start();
                 include 'includes/layout/topbar.php';
                 $this->topbar = ob_get_contents();
                 ob_end_clean();
                 $script_uri = 'http://' . str_replace('www.', '', $_SERVER['HTTP_HOST']) . $_SERVER['REQUEST_URI'];
                 if (substr($script_uri, -1) != '/') {
                     $script_uri .= '/';
                 }
                 $editsee_request = str_replace(str_replace('www.', '', $this->get_config('es_main_url')), '', $script_uri);
                 if (substr($editsee_request, 0, 5) == 'feed/') {
                     include "includes/RSSFeed.class.php";
                     header("Content-type: text/xml; charset=UTF-8");
                     $myfeed = new RSSFeed();
                     $myfeed->SetChannel($this->get_config('es_main_url'), $this->get_config('es_title'), $this->get_config('es_description'), 'en-us', date(Y) . ' ' . $_SERVER['HTTP_HOST'], 'webmaster@' . $_SERVER['HTTP_HOST'], $this->get_config('es_title'));
                     $myfeed->SetImage('');
                     $query = $this->db->_query("select id,title,urltag,content,date_entered from " . $this->db->get_table_prefix() . "post \n\t\t\t\t\t\t\t\t\t\t\t\t\twhere type='post' and deleted='0' and (date_entered <= NOW())\n\t\t\t\t\t\t\t\t\t\t\t\t\torder by date_entered desc");
                     while ($post = $query->_fetch_assoc()) {
                         $post['content'] = strip_tags($post['content'], '<br/><br>');
                         if (strpos($post['content'], '!--full-post--!')) {
                             $post['content'] = substr($post['content'], 0, strpos($post['content'], '!--full-post--!'));
                             $add_dots = true;
                         } else {
                             if (strlen($post['content']) > 280) {
                                 $post['content'] = substr(substr($post['content'], 0, 280), 0, strrpos(substr($post['content'], 0, 280), ' '));
                                 $add_dots = true;
                             }
                         }
                         $post['content'] = htmlentities(stripslashes($post['content']));
                         if ($add_dots) {
                             $post['content'] .= ' [...]';
                         }
                         $myfeed->SetItem($this->get_config('es_main_url') . 'post/' . $post['id'], $this->get_config('es_main_url') . 'post/' . $post['urltag'], $post['title'], $post['date_entered'], $post['content']);
                     }
                     echo $myfeed->output();
                     exit;
                 }
                 $editsee_index = '';
                 if ($editsee_request == '' || $editsee_request == $this->get_config('es_postpage') . '/' || $editsee_request == 'index.php/') {
                     $post_start = 0;
                     $page_number = 1;
                     if ($this->get_config('es_homepage') == '!posts!' || $editsee_request == $this->get_config('es_postpage') . '/') {
                         $this->is_posts = true;
                     } else {
                         $editsee_request = $this->get_config('es_homepage') . '/';
                     }
                 }
                 if (substr($editsee_request, 0, 5) == 'page/') {
                     $page_number = substr(substr($editsee_request, 5), 0, strpos(substr($editsee_request, 5), '/'));
                     $post_start = ($page_number - 1) * $this->get_config('es_posts_per_page');
                     $this->is_posts = true;
                 }
                 if ($this->is_posts) {
                     ob_start();
                     $this->get_posts($post_start);
                     $editsee_index .= ob_get_contents();
                     ob_end_clean();
                 } else {
                     $query = $this->db->_query("select id,title from " . $this->db->get_table_prefix() . "post where urltag='" . substr($editsee_request, 0, -1) . "'");
                     if ($query->_num_rows() == 1) {
                         $this->is_page = true;
//.........这里部分代码省略.........