function xnpbookGetMetadata($prefix, $item_id)
{
    $mydirpath = dirname(dirname(__FILE__));
    $mydirname = basename($mydirpath);
    if (!in_array($prefix, array('oai_dc', 'junii2'))) {
        return false;
    }
    // detail information
    $detail_handler =& xoonips_getormhandler($mydirname, 'item_detail');
    $author_handler =& xoonips_getormhandler($mydirname, 'author');
    $detail_obj =& $detail_handler->get($item_id);
    if (empty($detail_obj)) {
        return false;
    }
    $detail = $detail_obj->getArray();
    $criteria = new Criteria('book_id', $item_id);
    $criteria->setSort('author_order');
    $author_objs =& $author_handler->getObjects($criteria);
    $detail['authors'] = array();
    foreach ($author_objs as $author_obj) {
        $detail['authors'][] = $author_obj->get('author');
    }
    // basic information
    $basic = xnpGetBasicInformationArray($item_id);
    $basic['publication_date_iso8601'] = xnpISO8601($basic['publication_year'], $basic['publication_month'], $basic['publication_mday']);
    // indexes
    $indexes = array();
    if (xnp_get_index_id_by_item_id($_SESSION['XNPSID'], $item_id, $xids) == RES_OK) {
        foreach ($xids as $xid) {
            if (xnp_get_index($_SESSION['XNPSID'], $xid, $index) == RES_OK) {
                $indexes[] = xnpGetIndexPathServerString($_SESSION['XNPSID'], $xid);
            }
        }
    }
    // files
    $files = array();
    $mimetypes = array();
    if ($detail['attachment_dl_limit'] == 0) {
        $file_handler =& xoonips_gethandler('xoonips', 'file');
        $files = $file_handler->getFilesInfo($item_id, 'book_pdf');
        foreach ($files as $file) {
            if (!in_array($file['mime_type'], $mimetypes)) {
                $mimetypes[] = $file['mime_type'];
            }
        }
    }
    // related to
    $related_to_handler =& xoonips_getormhandler('xoonips', 'related_to');
    $related_to_ids = $related_to_handler->getChildItemIds($item_id);
    $related_tos = array();
    foreach ($related_to_ids as $related_to_id) {
        $related_tos[] = array('item_id' => $related_to_id, 'item_url' => XOOPS_URL . '/modules/xoonips/detail.php?item_id=' . $related_to_id);
    }
    // repository configs
    $xconfig_handler =& xoonips_getormhandler('xoonips', 'config');
    $myxoopsConfigMetaFooter =& xoonips_get_xoops_configs(XOOPS_CONF_METAFOOTER);
    $repository = array('download_file_compression' => $xconfig_handler->getValue('download_file_compression'), 'nijc_code' => $xconfig_handler->getValue('repository_nijc_code'), 'publisher' => $xconfig_handler->getValue('repository_publisher'), 'institution' => $xconfig_handler->getValue('repository_institution'), 'meta_author' => $myxoopsConfigMetaFooter['meta_author']);
    // assign template
    global $xoopsTpl;
    $tpl = new XoopsTpl();
    $tpl->plugins_dir[] = XOONIPS_PATH . '/class/smarty/plugins';
    $tpl->assign($xoopsTpl->get_template_vars());
    $tpl->assign('basic', $basic);
    $tpl->assign('detail', $detail);
    $tpl->assign('indexes', $indexes);
    $tpl->assign('files', $files);
    $tpl->assign('mimetypes', $mimetypes);
    $tpl->assign('related_tos', $related_tos);
    $tpl->assign('repository', $repository);
    $xml = $tpl->fetch('db:' . $mydirname . '_oaipmh_' . $prefix . '.xml');
    return $xml;
}
function xnppaperGetMetadata($prefix, $item_id)
{
    $mydirpath = dirname(dirname(__FILE__));
    $mydirname = basename($mydirpath);
    if (!in_array($prefix, array('oai_dc', 'junii2'))) {
        return false;
    }
    // module config
    $mhandler =& xoops_gethandler('module');
    $chandler =& xoops_gethandler('config');
    $module = $mhandler->getByDirname($mydirname);
    $mconfig = $chandler->getConfigsByCat(false, $module->get('mid'));
    // detail information
    $detail_handler =& xoonips_getormhandler($mydirname, 'item_detail');
    $author_handler =& xoonips_getormhandler($mydirname, 'author');
    $detail_obj =& $detail_handler->get($item_id);
    if (empty($detail_obj)) {
        return false;
    }
    $detail = $detail_obj->getArray();
    $criteria = new Criteria('paper_id', $item_id);
    $criteria->setSort('author_order');
    $author_objs =& $author_handler->getObjects($criteria);
    $detail['authors'] = array();
    foreach ($author_objs as $author_obj) {
        $detail['authors'][] = $author_obj->get('author');
    }
    $detail['start_page'] = '';
    $detail['end_page'] = '';
    if (!empty($detail['page'])) {
        if (preg_match('/^(\\d+)\\s*[- ,_]+\\s*(\\d+)$/', $detail['page'], $matches)) {
            $detail['start_page'] = intval($matches[1]);
            $slen = strlen($matches[1]);
            $elen = strlen($matches[2]);
            if ($slen <= $elen) {
                $detail['end_page'] = intval($matches[2]);
            } else {
                $detail['end_page'] = intval(substr($matches[1], 0, $slen - $elen) . $matches[2]);
            }
        } else {
            $detail['start_page'] = $detail['end_page'] = intval($detail['page']);
        }
    }
    if ($mconfig['abstract_access_rights'] != 1) {
        // abstract has no rights to the public
        $detail['abstract'] = '';
    }
    // basic information
    $basic = xnpGetBasicInformationArray($item_id);
    $basic['publication_date_iso8601'] = xnpISO8601($basic['publication_year'], $basic['publication_month'], $basic['publication_mday']);
    // indexes
    $indexes = array();
    if (xnp_get_index_id_by_item_id($_SESSION['XNPSID'], $item_id, $xids) == RES_OK) {
        foreach ($xids as $xid) {
            if (xnp_get_index($_SESSION['XNPSID'], $xid, $index) == RES_OK) {
                $indexes[] = xnpGetIndexPathServerString($_SESSION['XNPSID'], $xid);
            }
        }
    }
    // files
    $files = array();
    $mimetypes = array();
    $file_handler =& xoonips_gethandler('xoonips', 'file');
    if ($mconfig['pdf_access_rights'] == 1) {
        $files = $file_handler->getFilesInfo($item_id, 'paper_pdf_reprint');
        foreach ($files as $file) {
            if (!in_array($file['mime_type'], $mimetypes)) {
                $mimetypes[] = $file['mime_type'];
            }
        }
    }
    // related to
    $related_to_handler =& xoonips_getormhandler('xoonips', 'related_to');
    $related_to_ids = $related_to_handler->getChildItemIds($item_id);
    $related_tos = array();
    foreach ($related_to_ids as $related_to_id) {
        $related_tos[] = array('item_id' => $related_to_id, 'item_url' => XOOPS_URL . '/modules/xoonips/detail.php?item_id=' . $related_to_id);
    }
    // repository configs
    $xconfig_handler =& xoonips_getormhandler('xoonips', 'config');
    $myxoopsConfigMetaFooter =& xoonips_get_xoops_configs(XOOPS_CONF_METAFOOTER);
    $repository = array('download_file_compression' => $xconfig_handler->getValue('download_file_compression'), 'nijc_code' => $xconfig_handler->getValue('repository_nijc_code'), 'publisher' => $xconfig_handler->getValue('repository_publisher'), 'institution' => $xconfig_handler->getValue('repository_institution'), 'meta_author' => $myxoopsConfigMetaFooter['meta_author']);
    // assign template
    global $xoopsTpl;
    $tpl = new XoopsTpl();
    $tpl->plugins_dir[] = XOONIPS_PATH . '/class/smarty/plugins';
    $tpl->assign($xoopsTpl->get_template_vars());
    $tpl->assign('basic', $basic);
    $tpl->assign('detail', $detail);
    $tpl->assign('indexes', $indexes);
    $tpl->assign('files', $files);
    $tpl->assign('mimetypes', $mimetypes);
    $tpl->assign('related_tos', $related_tos);
    $tpl->assign('repository', $repository);
    $xml = $tpl->fetch('db:' . $mydirname . '_oaipmh_' . $prefix . '.xml');
    return $xml;
}
function xnpconferenceGetMetadata($prefix, $item_id)
{
    $mydirpath = dirname(dirname(__FILE__));
    $mydirname = basename($mydirpath);
    if (!in_array($prefix, array('oai_dc', 'junii2'))) {
        return false;
    }
    // detail information
    $detail_handler =& xoonips_getormhandler($mydirname, 'item_detail');
    $author_handler =& xoonips_getormhandler($mydirname, 'author');
    $detail_obj =& $detail_handler->get($item_id);
    if (empty($detail_obj)) {
        return false;
    }
    $detail = $detail_obj->getArray();
    $criteria = new Criteria('conference_id', $item_id);
    $criteria->setSort('author_order');
    $author_objs =& $author_handler->getObjects($criteria);
    $detail['authors'] = array();
    foreach ($author_objs as $author_obj) {
        $detail['authors'][] = $author_obj->get('author');
    }
    $detail['conference_from_iso8601'] = xnpISO8601($detail['conference_from_year'], $detail['conference_from_month'], $detail['conference_from_mday']);
    $detail['conference_to_iso8601'] = xnpISO8601($detail['conference_to_year'], $detail['conference_to_month'], $detail['conference_to_mday']);
    $types = xnpconferenceGetTypes();
    $detail['presentation_type_display'] = $types[$detail['presentation_type']];
    // basic information
    $basic = xnpGetBasicInformationArray($item_id);
    $basic['publication_date_iso8601'] = xnpISO8601($basic['publication_year'], $basic['publication_month'], $basic['publication_mday']);
    // indexes
    $indexes = array();
    if (xnp_get_index_id_by_item_id($_SESSION['XNPSID'], $item_id, $xids) == RES_OK) {
        foreach ($xids as $xid) {
            if (xnp_get_index($_SESSION['XNPSID'], $xid, $index) == RES_OK) {
                $indexes[] = xnpGetIndexPathServerString($_SESSION['XNPSID'], $xid);
            }
        }
    }
    // files
    $files = array();
    $mimetypes = array();
    $file_handler =& xoonips_gethandler('xoonips', 'file');
    if ($detail['attachment_dl_limit'] == 0) {
        $files = $file_handler->getFilesInfo($item_id, 'conference_file');
        foreach ($files as $file) {
            if (!in_array($file['mime_type'], $mimetypes)) {
                $mimetypes[] = $file['mime_type'];
            }
        }
    }
    // related to
    $related_to_handler =& xoonips_getormhandler('xoonips', 'related_to');
    $related_to_ids = $related_to_handler->getChildItemIds($item_id);
    $related_tos = array();
    foreach ($related_to_ids as $related_to_id) {
        $related_tos[] = array('item_id' => $related_to_id, 'item_url' => XOOPS_URL . '/modules/xoonips/detail.php?item_id=' . $related_to_id);
    }
    // repository configs
    $xconfig_handler =& xoonips_getormhandler('xoonips', 'config');
    $myxoopsConfigMetaFooter =& xoonips_get_xoops_configs(XOOPS_CONF_METAFOOTER);
    $repository = array('download_file_compression' => $xconfig_handler->getValue('download_file_compression'), 'nijc_code' => $xconfig_handler->getValue('repository_nijc_code'), 'publisher' => $xconfig_handler->getValue('repository_publisher'), 'institution' => $xconfig_handler->getValue('repository_institution'), 'meta_author' => $myxoopsConfigMetaFooter['meta_author']);
    // conference date
    if ($detail['conference_from_year'] == $detail['conference_to_year']) {
        if ($detail['conference_from_month'] == $detail['conference_to_month']) {
            if ($detail['conference_from_mday'] == $detail['conference_to_mday']) {
                if ($basic['lang'] == 'jpn') {
                    $fmt = "%1\$d年%2\$d月%3\$d日";
                } else {
                    $fmt = '%7$s %3$d, %1$d';
                }
            } else {
                if ($basic['lang'] == 'jpn') {
                    $fmt = "%1\$d年%2\$d月%3\$d〜%6\$d日";
                } else {
                    $fmt = '%7$s %3$d-%6$d, %1$d';
                }
            }
        } else {
            if ($basic['lang'] == 'jpn') {
                $fmt = "%1\$d年%2\$d月%3\$d日〜%5\$d月%6\$d日";
            } else {
                $fmt = '%7$s %3$d-%8$s %6$d, %1$d';
            }
        }
    } else {
        if ($basic['lang'] == 'jpn') {
            $fmt = "%1\$d年%2\$d月%3\$d日〜%4\$d年%5\$d月%6\$d日";
        } else {
            $fmt = '%7$s %3$d %1$d-%8$s %6$d %4$d';
        }
    }
    $month_str = array(1 => 'Jan', 2 => 'Feb', 3 => 'Mar', 4 => 'Apr', 5 => 'May', 6 => 'Jun', 7 => 'Jul', 8 => 'Aug', 9 => 'Sep', 10 => 'Oct', 11 => 'Nov', 12 => 'Dec');
    $detail['conference_date'] = sprintf($fmt, $detail['conference_from_year'], $detail['conference_from_month'], $detail['conference_from_mday'], $detail['conference_to_year'], $detail['conference_to_month'], $detail['conference_to_mday'], $month_str[$detail['conference_from_month']], $month_str[$detail['conference_to_month']]);
    if (_CHARSET != 'UTF-8' && ($basic['lang'] = 'jpn')) {
        $detail['conference_date'] = mb_convert_encoding($detail['conference_date'], _CHARSET, 'UTF-8');
    }
    // assign template
    global $xoopsTpl;
    $tpl = new XoopsTpl();
    $tpl->plugins_dir[] = XOONIPS_PATH . '/class/smarty/plugins';
    $tpl->assign($xoopsTpl->get_template_vars());
    $tpl->assign('basic', $basic);
    $tpl->assign('detail', $detail);
    $tpl->assign('indexes', $indexes);
    $tpl->assign('files', $files);
    $tpl->assign('mimetypes', $mimetypes);
    $tpl->assign('related_tos', $related_tos);
    $tpl->assign('repository', $repository);
    $xml = $tpl->fetch('db:' . $mydirname . '_oaipmh_' . $prefix . '.xml');
    return $xml;
}
function xnpbinderGetMetadata($prefix, $item_id)
{
    $mydirpath = dirname(dirname(__FILE__));
    $mydirname = basename($mydirpath);
    if (!in_array($prefix, array('oai_dc', 'junii2'))) {
        return false;
    }
    // detail information
    $detail_handler =& xoonips_getormhandler($mydirname, 'item_detail');
    $detail_obj =& $detail_handler->get($item_id);
    if (empty($detail_obj)) {
        return false;
    }
    $detail = $detail_obj->getArray();
    $detail['links'] = xnpbidner_get_child_item_urls($item_id);
    // basic information
    $basic = xnpGetBasicInformationArray($item_id);
    $basic['publication_date_iso8601'] = xnpISO8601($basic['publication_year'], $basic['publication_month'], $basic['publication_mday']);
    // indexes
    $indexes = array();
    if (xnp_get_index_id_by_item_id($_SESSION['XNPSID'], $item_id, $xids) == RES_OK) {
        foreach ($xids as $xid) {
            if (xnp_get_index($_SESSION['XNPSID'], $xid, $index) == RES_OK) {
                $indexes[] = xnpGetIndexPathServerString($_SESSION['XNPSID'], $xid);
            }
        }
    }
    // repository configs
    $xconfig_handler =& xoonips_getormhandler('xoonips', 'config');
    $myxoopsConfigMetaFooter =& xoonips_get_xoops_configs(XOOPS_CONF_METAFOOTER);
    $repository = array('download_file_compression' => $xconfig_handler->getValue('download_file_compression'), 'nijc_code' => $xconfig_handler->getValue('repository_nijc_code'), 'publisher' => $xconfig_handler->getValue('repository_publisher'), 'institution' => $xconfig_handler->getValue('repository_institution'), 'meta_author' => $myxoopsConfigMetaFooter['meta_author']);
    // assign template
    global $xoopsTpl;
    $tpl = new XoopsTpl();
    $tpl->plugins_dir[] = XOONIPS_PATH . '/class/smarty/plugins';
    $tpl->assign($xoopsTpl->get_template_vars());
    $tpl->assign('basic', $basic);
    $tpl->assign('detail', $detail);
    $tpl->assign('indexes', $indexes);
    $tpl->assign('repository', $repository);
    $xml = $tpl->fetch('db:' . $mydirname . '_oaipmh_' . $prefix . '.xml');
    return $xml;
}