/**
* >>1をプレビューでスレッドデータが見つからなかったときに呼び出される
*/
public function previewOneNotFound($code = null)
{
global $_conf;
$this->diedat = true;
// 2ch, bbspink ならread.cgiで確認
if (P2Util::isHost2chs($this->host)) {
$this->getdat_error_msg_ht = $this->get2chDatError($code);
if (count($this->datochi_residuums)) {
if ($_conf['ktai']) {
$aShowThread = new ShowThreadK($this);
$aShowThread->am_autong = false;
} else {
$aShowThread = new ShowThreadPc($this);
}
$this->onthefly = true;
$body = "<div><span class=\"onthefly\">on the fly</span></div>\n";
$body .= "<div class=\"thread\">\n";
$res = $aShowThread->transRes($this->datochi_residuums[1], 1);
$body .= is_array($res) ? $res['body'] . $res['q'] : $res;
$body .= "</div>\n";
return $body;
}
}
return false;
}
/**
* >>1のみをプレビューする
*/
public function previewOne()
{
global $_conf;
if (!($this->host && $this->bbs && $this->key)) {
return false;
}
// ローカルdatから取得
if (is_readable($this->keydat)) {
$fd = fopen($this->keydat, "rb");
$first_line = fgets($fd, 32800);
fclose($fd);
// be.2ch.net ならEUC→SJIS変換
if (P2Util::isHostBe2chNet($this->host)) {
$first_line = mb_convert_encoding($first_line, 'CP932', 'CP51932');
}
$first_datline = rtrim($first_line);
if (strpos($first_datline, '<>') !== false) {
$datline_sepa = "<>";
} else {
$datline_sepa = ",";
$this->dat_type = "2ch_old";
}
$d = explode($datline_sepa, $first_datline);
$this->setTtitle($d[4]);
}
// ローカルdatなければオンラインから
if (!$first_line) {
$method = 'GET';
$url = "http://{$this->host}/{$this->bbs}/dat/{$this->key}.dat";
$purl = parse_url($url);
// URL分解
if (isset($purl['query'])) {
// クエリー
$purl['query'] = '?' . $purl['query'];
} else {
$purl['query'] = '';
}
// プロキシ
if ($_conf['proxy_use']) {
$send_host = $_conf['proxy_host'];
$send_port = $_conf['proxy_port'];
$send_path = $url;
} else {
$send_host = $purl['host'];
$send_port = $purl['port'];
$send_path = $purl['path'] . $purl['query'];
}
if (!$send_port) {
$send_port = 80;
}
// デフォルトを80
$request = "{$method} {$send_path} HTTP/1.0\r\n";
$request .= "Host: {$purl['host']}\r\n";
$request .= "User-Agent: Monazilla/1.00 ({$_conf['p2ua']})\r\n";
// $request .= "Range: bytes={$from_bytes}-\r\n";
// Basic認証用のヘッダ
if (isset($purl['user']) && isset($purl['pass'])) {
$request .= "Authorization: Basic " . base64_encode($purl['user'] . ":" . $purl['pass']) . "\r\n";
}
$request .= "Connection: Close\r\n";
$request .= "\r\n";
// WEBサーバへ接続
$fp = @fsockopen($send_host, $send_port, $errno, $errstr, $_conf['http_conn_timeout']);
if (!$fp) {
self::_pushInfoConnectFailed($url, $errno, $errstr);
$this->diedat = true;
return false;
}
stream_set_timeout($fp, $_conf['http_read_timeout'], 0);
fputs($fp, $request);
$start_here = false;
while (!p2_stream_eof($fp, $timed_out)) {
if ($start_here) {
if ($code == "200") {
$first_line = fgets($fp, 32800);
break;
} else {
fclose($fp);
return $this->previewOneNotFound();
}
} else {
$l = fgets($fp, 32800);
//echo $l."<br>";// for debug
if (preg_match("/^HTTP\\/1\\.\\d (\\d+) (.+)\r\n/", $l, $matches)) {
// ex) HTTP/1.1 304 Not Modified
$code = $matches[1];
if ($code == "200") {
} else {
fclose($fp);
return $this->previewOneNotFound();
}
} elseif (preg_match("/^Content-Length: ([0-9]+)/", $l, $matches)) {
$onbytes = $matches[1];
} elseif ($l == "\r\n") {
$start_here = true;
}
}
}
fclose($fp);
// be.2ch.net ならEUC→SJIS変換
if (P2Util::isHostBe2chNet($this->host)) {
$first_line = mb_convert_encoding($first_line, 'CP932', 'CP51932');
}
$first_datline = rtrim($first_line);
if (strpos($first_datline, '<>') !== false) {
$datline_sepa = "<>";
} else {
$datline_sepa = ",";
$this->dat_type = "2ch_old";
}
$d = explode($datline_sepa, $first_datline);
$this->setTtitle($d[4]);
$this->onthefly = true;
} else {
// 便宜上
if (!$this->readnum) {
$this->readnum = 1;
}
}
if ($_conf['ktai']) {
$aShowThread = new ShowThreadK($this);
$aShowThread->am_autong = false;
} else {
$aShowThread = new ShowThreadPc($this);
}
$body = '';
if ($this->onthefly) {
$body .= "<div><span class=\"onthefly\">on the fly</span></div>\n";
}
$body .= "<div class=\"thread\">\n";
$body .= $aShowThread->transRes($first_line, 1);
// 1を表示
$body .= "</div>\n";
return $body;
}
