/**
* RSSをダウンロードし、パース結果を返す
*/
function p2GetRSS($remotefile, $atom = 0)
{
global $_conf;
$refresh = !empty($_GET['refresh']) || !empty($_POST['refresh']);
$localpath = rss_get_save_path($remotefile);
if (PEAR::isError($localpath)) {
P2Util::pushInfoHtml('<p>' . $localpath->getMessage() . '</p>');
return $localpath;
}
// 保存用ディレクトリがなければつくる
if (!is_dir(dirname($localpath))) {
FileCtl::mkdirFor($localpath);
}
// If-Modified-Sinceつきでダウンロード（ファイルが無いか、古いか、強制リロードのとき）
if (!file_exists($localpath) || $refresh || filemtime($localpath) < time() - $_conf['expack.rss.check_interval'] * 60) {
$dl = P2Util::fileDownload($remotefile, $localpath, true, 301);
if ($dl->isSuccess()) {
chmod($localpath, $_conf['expack.rss.setting_perm']);
}
}
// キャッシュが更新されなかったか、ダウンロード成功ならRSSをパース
if (file_exists($localpath) && (!isset($dl) || $dl->isSuccess())) {
if ($atom) {
$atom = isset($dl) && $dl->code == 200 ? 2 : 1;
}
$rss = p2ParseRSS($localpath, $atom);
return $rss;
} else {
return $dl;
}
}
/**
* フィードリストを表示する
*
* @param string $title
* @param int $no
* @return void
*/
function menu_iphone_show_feed_list($title, $no = null)
{
global $_conf;
require_once P2EX_LIB_DIR . '/rss/common.inc.php';
echo "<ul id=\"rss{$no}\" title=\"{$title}\">";
$errors = array();
if ($rss_list = FileCtl::file_read_lines($_conf['expack.rss.setting_path'], FILE_IGNORE_NEW_LINES)) {
foreach ($rss_list as $rss_info) {
$p = explode("\t", $rss_info);
if (count($p) > 1) {
$site = $p[0];
$xml = $p[1];
if (!empty($p[2])) {
$atom = 1;
$atom_q = '&atom=1';
} else {
$atom = 0;
$atom_q = '';
}
$localpath = rss_get_save_path($xml);
if (PEAR::isError($localpath)) {
$errors[] = array($site, $localpath->getMessage());
} else {
$mtime = file_exists($localpath) ? filemtime($localpath) : 0;
$site_en = UrlSafeBase64::encode($site);
$xml_en = rawurlencode($xml);
$rss_q = sprintf('?xml=%s&site_en=%s%s&mt=%d', $xml_en, $site_en, $atom_q, $mtime);
$rss_q_ht = p2h($rss_q);
echo "<li><a href=\"subject_rss.php{$rss_q_ht}\" target=\"_self\">{$site}</a></li>";
}
}
}
}
if (count($errors)) {
echo '<li class="group">エラー</li>';
foreach ($errors as $error) {
echo "<li>{$error[0]} - {$error[1]}</li>";
}
}
//echo '<li class="group"> </li>';
echo '<li><a href="editrss.php';
if ($_conf['expack.misc.multi_favs']) {
echo '?m_rss_set=' . $no;
}
echo '" class="align-r" target="_self">編集</a></li>';
echo "</ul>\n";
}
$items = array();
$num = trim($_REQUEST['num']);
$xml = trim($_REQUEST['xml']);
$atom = empty($_REQUEST['atom']) ? 0 : 1;
$site_en = trim($_REQUEST['site_en']);
$xml_en = rawurlencode($xml);
$xml_ht = htmlspecialchars($xml, ENT_QUOTES, 'Shift_JIS', false);
//============================================================
// RSS読み込み
//============================================================
if ($xml) {
$rss = p2GetRSS($xml, $atom);
if ($rss instanceof XML_RSS) {
clearstatcache();
$rss_parse_success = true;
$xml_path = rss_get_save_path($xml);
$mtime = filemtime($xml_path);
$channel = $rss->getChannelInfo();
$items = $rss->getItems();
$fp = fopen($xml_path, 'rb');
$xmldec = fgets($fp, 1024);
fclose($fp);
if (preg_match('/^<\\?xml version="1.0" encoding="((?i:iso)-8859-(?:[1-9]|1[0-5]))" ?\\?>/', $xmldec, $matches)) {
$encoding = $matches[1];
} else {
$encoding = 'UTF-8,CP51932,CP932,JIS';
}
mb_convert_variables('CP932', $encoding, $channel, $items);
} else {
$rss_parse_success = false;
}
/**
* 登録されているRSS一覧を表示（携帯用）
*/
function print_rss_list_k()
{
global $_conf;
$pageTitle = $_conf['expack.misc.multi_favs'] ? FavSetManager::getFavSetPageTitleHt('m_rss_set', 'RSS') : 'RSS';
echo $pageTitle;
echo '<hr>';
$i = 1;
if ($rss_list = FileCtl::file_read_lines($_conf['expack.rss.setting_path'], FILE_IGNORE_NEW_LINES)) {
foreach ($rss_list as $rss_info) {
$p = explode("\t", $rss_info);
if (count($p) > 1) {
$site = $p[0];
$xml = $p[1];
if (!empty($p[2])) {
$atom = 1;
$atom_q = '&atom=1';
} else {
$atom = 0;
$atom_q = '';
}
if ($i <= 9) {
$accesskey_at = $_conf['k_accesskey_at'][$i];
$accesskey_st = "{$i} ";
} else {
$accesskey_at = '';
$accesskey_st = '';
}
$localpath = rss_get_save_path($xml);
if (PEAR::isError($localpath)) {
echo $accesskey_st . $site . ' ' . $localpath->getMessage() . "<br>\n";
} else {
$mtime = file_exists($localpath) ? filemtime($localpath) : 0;
$site_en = UrlSafeBase64::encode($site);
$xml_en = rawurlencode($xml);
$rss_q = sprintf('?xml=%s&site_en=%s%s&mt=%d', $xml_en, $site_en, $atom_q, $mtime);
$rss_q_ht = p2h($rss_q);
echo "{$accesskey_st}<a href=\"subject_rss.php{$rss_q_ht}\"{$accesskey_at}>{$site}</a><br>\n";
}
$i++;
}
}
}
}
