/**
* ページに表示ヘッダを出力します。
*/
protected function compose()
{
$itemHtml = parent::compose();
global $_GET;
/*
* ソート種別
*/
$options = "";
foreach (self::$SORT_BY as $code => $name) {
$options .= '<option value="' . $code . '" ';
if ($this->sort_by && $code == $this->sort_by) {
$options .= 'selected';
}
$options .= '>' . $name . '</option>';
}
$itemHtml = str_replace('${SORT_BY}', $options, $itemHtml);
/*
* ソート順
*/
$options = "";
foreach (self::$SORT_ORDER as $code => $name) {
$options .= '<option value="' . $code . '" ';
if ($this->sort_order && $code == $this->sort_order || !$this->sort_order && $code == '') {
$options .= 'selected';
}
$options .= '>' . $name . '</option>';
}
$itemHtml = str_replace('${SORT_ORDER}', $options, $itemHtml);
// カテゴリ
$categories = "<option value=''></option>";
$api = new VCPDBDriver(VCPDBDRIVER_CATEGORY_API_URL);
$api->setParam("category_level", "1");
$api->setFlag("childless");
$response = $api->executeQuery();
if (gettype($response) == "object") {
$itemElements = $response->xpath('/rss/channel/item');
foreach ($itemElements as $item) {
$titleStr = null;
$descStr = null;
$title = $item->xpath('title');
if (count($title) > 0) {
$titleStr = $title[0];
}
$desc = $item->xpath('description');
if (count($desc) > 0) {
$descStr = $desc[0];
}
if ($titleStr == null || $descStr == null) {
continue;
}
$categories .= '<option value="' . $titleStr . '" ';
if ($this->category && $titleStr == $this->category) {
$categories .= 'selected';
}
$categories .= '>' . $descStr . '</option>';
}
}
$itemHtml = str_replace('${CATEGORIES}', $categories, $itemHtml);
return $itemHtml;
}