1:
define('BR_CODE', 1 );
?>
sdsrss: xml extension is not loaded error' . "\n";
}
$rssurl = $tmplname = '';
$rssurl = $rss_data;
$rss_mode = 0;
switch($mode)
{
case '1':
$tmplname = '';
break;
case '2':
$tmplname = 'menubar';
break;
case '3':
$tmplname = 'recent';
break;
case '4':
$tmplname = 'rich';
$rss_mode = 1;
break;
}
$class = 'sdsrss_html_' . $tmplname;
if (! class_exists($class)) $class = 'sdsrss_html';
list($rc,$rss,$header,$query) = sdsrss_get_rss($rssurl,$rss_mode);
if( $rc != '200') return 'E';
$obj = new $class($rss);
//項目が少ない
if ($obj->get_line() <= MINI_RSS_LINE ) return 'L' ;
list( $xdate ,$data) = $obj->toString();
//内部コードはEUCとする
$data = mb_convert_encoding($data, 'EUC-JP', 'utf-8');
return $data ;
// $xdate はRSS内の最終更新日
// $rcはHTTPステータス 通常は２００以外だとエラー
// return $rc."
".$xdate . $data."
".$header."
".$query ;
}
// Create HTML from RSS array()
class sdsrss_html
{
var $items = array();
var $class = '';
var $i=1;
function sdsrss_html($rss)
{
foreach ($rss as $date=>$items) {
foreach ($items as $item) {
$link = $item['LINK'];
$title = $item['TITLE'];
if(LINK_NOT == 1){
$link = '<>'.$title.'<>' ;
}else{
$link = '' .$this->html_mode. $title . '';
}
$this->items[$date][] = $this->format_link($link);
if($this->i++ >= MAX_RSS_LINE) break;
}
if($this->i >= MAX_RSS_LINE) break;
}
}
function get_line()
{
return $this->i -1;
}
function format_link($link)
{
return $link . "
\n";
}
function format_list($date, $str)
{
return $str;
}
function format_body($str)
{
return $str;
}
function toString()
{
$retval = '';
$item = 0;
foreach ($this->items as $date=>$items){
if( $item == 0) $xdate = $date;
$item++;
$retval .= $this->format_list($date, join('', $items));
}
//$xdate
$retval = $this->format_body($retval);
return array($xdate ,$retval);
}
}
class sdsrss_html_menubar extends sdsrss_html
{
var $class = ' class="small"';
function format_link($link) {
return '' . $link . '' . "\n";
}
function format_body($str) {
return '' . "\n";
}
}
class sdsrss_html_recent extends sdsrss_html
{
var $class = ' class="small"';
function format_link($link) {
return '' . $link . "\n";
}
function format_list($date, $str) {
return '\n" .
'' . "\n";
}
}
// rss 配列から html を作る
class sdsrss_html_rich extends sdsrss_html {
var $items = array();
var $class = 'small';
var $i = 1;
var $countn = 1;
// コンストラクタ
function sdsrss_html_rich($rss) {
foreach ($rss as $date=>$items) {
foreach ($items as $item) {
$link = $item['LINK'];
$title = $item['TITLE'];
if(LINK_NOT == 1){
$link = $title ;
}else{
$link = '' .$this->html_mode. $title . '';
}
$this->items[$date][] = $this->format_link($link, $item['DESCRIPTION']);
if($this->i++ >= MAX_RSS_LINE) break;
}
if($this->i >= MAX_RSS_LINE) break;
}
}
function format_link($link, $desc) {
if(RSS_CSS_ATT){
$ct = $this->countn++;
return '\n";
}
return '\n
\n";
}
function format_body($str) {
if( $str == '' ) return '';
// return "\n$str
\n";
return "\n";
}
}
// Get RSS
function sdsrss_get_rss($target,$rss_mode)
{
$buf = '';
// Newly get RSS
$data = http_request($target);
$rc = $data['rc'];
if($rc != '200' ) return array($rc , "" ,$header,$query);
$buf = $data['data'];
$query = $data['query'];
$header = $data['header'];
// Parse
$obj = new sdsrss_XML($rss_mode);
return array($rc ,$obj->parse($buf),$header,$query);
}
// Get RSS and array() them
class sdsrss_XML
{
var $items;
var $item;
var $is_item;
var $tag;
var $encoding;
var $html_mode;
function sdsrss_XML($mode)
{
$this->html_mode = $mode;
}
function parse($buf)
{
$this->items = array();
$this->item = array();
$this->is_item = FALSE;
$this->tag = '';
// Detect encoding
$this->encoding = mb_detect_encoding($buf);
//とりあえず utf-8に変換
// if (! in_array(strtolower($this->encoding), array('us-ascii', 'iso-8859-1', 'utf-8'))) {
$buf = mb_convert_encoding($buf, 'utf-8', $this->encoding);
$this->encoding = 'utf-8';
// }
$xml_parser = xml_parser_create($this->encoding);
xml_set_element_handler($xml_parser, array(& $this, 'start_element'), array(& $this, 'end_element'));
xml_set_character_data_handler($xml_parser, array(& $this, 'character_data'));
if (! xml_parse($xml_parser, $buf, 1)) {
return(sprintf('XML error: %s at line %d in %s',
xml_error_string(xml_get_error_code($xml_parser)),
xml_get_current_line_number($xml_parser), $buf));
}
xml_parser_free($xml_parser);
return $this->items;
}
function escape($str)
{
if($this->html_mode == 0){
// Unescape already-escaped chars (<, >, &, ...) in RSS body before htmlspecialchars()
$str = ereg_replace('\<[^<]*\>', '', $str);
$str = ereg_replace('\ \;', ' ', $str);
$str = ereg_replace('\ \;', ' ', $str);
// $str = strtr($str, array_flip(get_html_translation_table(ENT_COMPAT)));
// Escape
$str = htmlspecialchars($str);
}
// Encoding conversion
//内部コードはEUCとする
// $str = mb_convert_encoding($str, 'EUC-JP', $this->encoding);
return trim($str);
}
// Tag start
function start_element($parser, $name, $attrs)
{
if ($this->is_item) {
$this->tag = $name;
} else if ($name == 'ITEM') {
$this->is_item = TRUE;
}
}
// Tag end
function end_element($parser, $name)
{
if (! $this->is_item || $name != 'ITEM') return;
$item = array_map(array(& $this, 'escape'), $this->item);
$this->item = array();
if (isset($item['DC:DATE'])) {
$time = sdsrss_get_timestamp($item['DC:DATE']);
} else if (isset($item['PUBDATE'])) {
$time = sdsrss_get_timestamp($item['PUBDATE']);
} else if (isset($item['DESCRIPTION']) &&
($description = trim($item['DESCRIPTION'])) != '' &&
($time = strtotime($description)) != -1) {
$time -= LOCALZONE;
} else {
$time = time() - LOCALZONE;
}
$item['_TIMESTAMP'] = $time;
$date = date('Y-m-d', $item['_TIMESTAMP']);
$this->items[$date][] = $item;
$this->is_item = FALSE;
}
function character_data($parser, $data)
{
if (! $this->is_item) return;
if (! isset($this->item[$this->tag])) $this->item[$this->tag] = '';
$this->item[$this->tag] .= $data;
}
}
function sdsrss_get_timestamp($str)
{
if (($str = trim($str)) == '')
return UTIME;
$matches = array();
if (! preg_match('/(\d{4}-\d{2}-\d{2})T(\d{2}:\d{2}:\d{2})(([+-])(\d{2}):(\d{2}))?/', $str, $matches)) {
$time = strtotime($str);
return ($time == -1) ? UTIME : $time - LOCALZONE;
}
$str = $matches[1];
$time = strtotime($matches[1] . ' ' . $matches[2]);
if (! empty($matches[3])) {
$diff = ($matches[5] * 60 + $matches[6]) * 60;
$time += ($matches[4] == '-' ? $diff : -$diff);
}
return $time;
}
// Max number of 'track' redirection message with 301 or 302 response
define('HTTP_REQUEST_URL_REDIRECT_MAX', 2);
/*
* http_request($url)
* Get / Send data via HTTP request
* $url : URI started with http:// (http://user:pass@host:port/path?query)
* $method : GET, POST, or HEAD
* $headers : Additional HTTP headers, ended with "\r\n"
* $post : An array of data to send via POST method ('key'=>'value')
* $redirect_max : Max number of HTTP redirect
* $content_charset : Content charset. Use '' or CONTENT_CHARSET
*/
function http_request($url, $method = 'GET', $headers = '', $post = array(),
$redirect_max = HTTP_REQUEST_URL_REDIRECT_MAX, $content_charset = '')
{
global $use_proxy, $no_proxy, $proxy_host, $proxy_port;
global $need_proxy_auth, $proxy_auth_user, $proxy_auth_pass;
$rc = array();
$arr = parse_url($url);
// query
$arr['query'] = isset($arr['query']) ? '?' . $arr['query'] : '';
// port
$arr['port'] = isset($arr['port']) ? $arr['port'] : 80;
$url_base = $arr['scheme'] . '://' . $arr['host'] . ':' . $arr['port'];
$url_path = isset($arr['path']) ? $arr['path'] : '/';
$url = $url_path . $arr['query'];
$query = $method . ' ' . $url . ' HTTP/1.0' . "\r\n";
$query .= 'Host: ' . $arr['host'] . "\r\n";
$query .= 'User-Agent: Sdpm/' . '1.0' . "\r\n";
// Basic-auth for HTTP proxy server
if ($need_proxy_auth && isset($proxy_auth_user) && isset($proxy_auth_pass))
$query .= 'Proxy-Authorization: Basic '.
base64_encode($proxy_auth_user . ':' . $proxy_auth_pass) . "\r\n";
// (Normal) Basic-auth for remote host
if (isset($arr['user']) && isset($arr['pass']))
$query .= 'Authorization: Basic '.
base64_encode($arr['user'] . ':' . $arr['pass']) . "\r\n";
$query .= $headers;
if (strtoupper($method) == 'POST') {
// 'application/x-www-form-urlencoded', especially for TrackBack ping
$POST = array();
foreach ($post as $name=>$val) $POST[] = $name . '=' . urlencode($val);
$data = join('&', $POST);
if (preg_match('/^[a-zA-Z0-9_-]+$/', $content_charset)) {
// Legacy but simple
$query .= 'Content-Type: application/x-www-form-urlencoded' . "\r\n";
} else {
// With charset (NOTE: Some implementation may hate this)
$query .= 'Content-Type: application/x-www-form-urlencoded' .
'; charset=' . strtolower($content_charset) . "\r\n";
}
$query .= 'Content-Length: ' . strlen($data) . "\r\n";
$query .= "\r\n";
$query .= $data;
} else {
$query .= "\r\n";
}
$errno = 0;
$errstr = '';
$fp = @fsockopen(
$arr['host'],
$arr['port'],
$errno, $errstr, 30);
if ($fp === FALSE) {
return array(
'query' => $query, // Query string
'rc' => $errno, // Error number
'header' => '', // Header
'data' => $errstr // Error message
);
}
fputs($fp, $query);
$response = '';
while (! feof($fp)) $response .= fread($fp, 4096);
fclose($fp);
$resp = explode("\r\n\r\n", $response, 2);
$rccd = explode(' ', $resp[0], 3); // array('HTTP/1.1', '200', 'OK\r\n...')
$rc = (integer)$rccd[1];
switch ($rc) {
case 301: // Moved Permanently
case 302: // Moved Temporarily
$matches = array();
if (preg_match('/^Location: (.+)$/m', $resp[0], $matches)
&& --$redirect_max > 0)
{
$url = trim($matches[1]);
if (! preg_match('/^https?:\//', $url)) {
// Relative path to Absolute
if ($url{0} != '/')
$url = substr($url_path, 0, strrpos($url_path, '/')) . '/' . $url;
$url = $url_base . $url; // Add sheme, host
}
// Redirect
return http_request($url, $method, $headers, $post, $redirect_max);
}
}
return array(
'query' => $query, // Query String
'rc' => $rc, // Response Code
'header' => $resp[0], // Header
'data' => $resp[1] // Data
);
}
?>
file not