function execute($request)
{
parent::execute($request);
// check existence
if ($this->currentCategoryObj->isError()) {
redirect_header(XOOPS_URL . "/modules/{$this->mydirname}/index.php", 2, _MD_PICO_ERR_READCATEGORY);
exit;
}
$cat_data = $this->currentCategoryObj->getData();
$this->assign['category'] = $this->currentCategoryObj->getData4html();
// permission check
if (!$cat_data['can_read']) {
redirect_header(XOOPS_URL . "/modules/{$this->mydirname}/index.php", 2, _MD_PICO_ERR_READCATEGORY);
exit;
}
// contents (order by modified_time DESC)
$this->assign['contents'] = array();
$contentObjs = $this->currentCategoryObj->getLatestContents(10, true);
foreach ($contentObjs as $contentObj) {
$content_data = $contentObj->getData();
if ($content_data['can_read']) {
$this->assign['contents'][] = array('body4rss' => htmlspecialchars(xoops_substr(strip_tags($content_data['body_cached']), 0, 255), ENT_QUOTES), 'created_time4rss' => date('r', $content_data['created_time']), 'modified_time4rss' => date('r', $content_data['modified_time'])) + $contentObj->getData4html();
}
}
// views
if ($request['view'] == 'rss') {
$this->template_name = 'db:' . $this->mydirname . '_independent_rss20.html';
$this->is_need_header_footer = false;
if (function_exists('mb_http_output')) {
mb_http_output('pass');
}
pico_common_utf8_encode_recursive($this->assign);
header('Content-Type:text/xml; charset=utf-8');
} else {
$this->template_name = $this->mydirname . '_main_latestcontents.html';
$this->is_need_header_footer = true;
}
}
function pico_common_utf8_encode_recursive(&$data)
{
if (is_array($data)) {
foreach (array_keys($data) as $key) {
pico_common_utf8_encode_recursive($data[$key]);
}
} else {
if (!is_numeric($data)) {
if (XOOPS_USE_MULTIBYTES == 1) {
if (function_exists('mb_convert_encoding')) {
$data = mb_convert_encoding($data, 'UTF-8', mb_internal_encoding());
}
} else {
$data = utf8_encode($data);
}
}
}
}