/**
* @brief XML파일을 미리 분석하여 개발 단위로 캐싱
**/
function procImporterAdminPreProcessing()
{
// 이전할 대상 xml파일을 구함
$xml_file = Context::get('xml_file');
// 이전할 대상의 type을 구함
$type = Context::get('type');
// xml파일에서 정해진 규칙으로 캐싱
$oExtract = new extract();
switch ($type) {
case 'member':
$output = $oExtract->set($xml_file, '<members ', '</members>', '<member>', '</member>');
if ($output->toBool()) {
$oExtract->saveItems();
}
break;
case 'message':
$output = $oExtract->set($xml_file, '<messages ', '</messages>', '<message>', '</message>');
if ($output->toBool()) {
$oExtract->saveItems();
}
break;
case 'ttxml':
// 카테고리 정보를 구함
$output = $oExtract->set($xml_file, '', '', '', '');
if ($output->toBool()) {
// ttxml 카테고리는 별도로 구함
$started = false;
$buff = '';
while (!feof($oExtract->fd)) {
$str = fgets($oExtract->fd, 1024);
if (substr($str, 0, strlen('<category>')) == '<category>') {
$started = true;
}
if (substr($str, 0, strlen('<post ')) == '<post ') {
break;
}
if ($started) {
$buff .= $str;
}
}
$buff = '<categories>' . $buff . '</categories>';
$oExtract->closeFile();
$category_filename = sprintf('%s/%s', $oExtract->cache_path, 'category.xml');
FileHandler::writeFile($category_filename, $buff);
// 방명록 정보를 구함
$output = $oExtract->set($xml_file, '', '', '', '');
if ($output->toBool()) {
$started = false;
$buff = '';
while (!feof($oExtract->fd)) {
$str = fgets($oExtract->fd, 1024);
if (substr($str, 0, strlen('<guestbook>')) == '<guestbook>') {
$started = true;
}
if ($started) {
$pos = strpos($str, '</guestbook>');
if ($pos !== false) {
$buff .= substr($str, 0, $pos + strlen('</guestbook>'));
break;
}
$buff .= $str;
}
}
$oExtract->closeFile();
$guestbook_filename = sprintf('%s/%s', $oExtract->cache_path, 'guestbook.xml');
FileHandler::writeFile($guestbook_filename, $buff);
// 개별 아이템 구함
$output = $oExtract->set($xml_file, '<blog', '</blog>', '<post ', '</post>');
if ($output->toBool()) {
$oExtract->saveItems();
}
}
}
break;
default:
// 카테고리 정보를 먼저 구함
$output = $oExtract->set($xml_file, '<categories>', '</categories>', '<category', '</category>');
if ($output->toBool()) {
$oExtract->mergeItems('category.xml');
// 개별 아이템 구함
$output = $oExtract->set($xml_file, '<posts ', '</posts>', '<post>', '</post>');
if ($output->toBool()) {
$oExtract->saveItems();
}
}
break;
}
if (!$output->toBool()) {
$this->add('error', 0);
$this->add('status', -1);
$this->setMessage($output->getMessage());
return;
}
// extract가 종료됨을 알림
$this->add('type', $type);
$this->add('total', $oExtract->getTotalCount());
$this->add('cur', 0);
$this->add('key', $oExtract->getKey());
$this->add('status', 0);
}
/**
* Pre-analyze the xml file and cache it
* @return void
*/
function procImporterAdminPreProcessing()
{
// Get the target xml file to import
$xml_file = Context::get('xml_file');
// Get a type of the target
$type = Context::get('type');
// Extract and cache information from the xml file
$oExtract = new extract();
switch ($type) {
case 'member':
$output = $oExtract->set($xml_file, '<members ', '</members>', '<member>', '</member>');
if ($output->toBool()) {
$oExtract->saveItems();
}
break;
case 'message':
$output = $oExtract->set($xml_file, '<messages ', '</messages>', '<message>', '</message>');
if ($output->toBool()) {
$oExtract->saveItems();
}
break;
case 'ttxml':
// Category information
$output = $oExtract->set($xml_file, '', '', '', '');
if ($output->toBool()) {
// Get a category of ttxml separately
$started = false;
$buff = '';
while (!feof($oExtract->fd)) {
$str = fgets($oExtract->fd, 1024);
if (strstr($str, '<category>')) {
$started = true;
$str = strstr($str, '<category>');
}
if (substr($str, 0, strlen('<post ')) == '<post ') {
break;
}
if ($started) {
$buff .= $str;
}
}
$buff = '<categories>' . $buff . '</categories>';
$oExtract->closeFile();
$category_filename = sprintf('%s/%s', $oExtract->cache_path, 'category.xml');
FileHandler::writeFile($category_filename, $buff);
// Guestbook information
$output = $oExtract->set($xml_file, '', '', '', '');
if ($output->toBool()) {
$started = false;
$buff = '';
while (!feof($oExtract->fd)) {
$str = fgets($oExtract->fd, 1024);
if (strstr($str, '<guestbook>')) {
$started = true;
$str = strstr($str, '<guestbook>');
}
if ($started) {
$pos = strpos($str, '</guestbook>');
if ($pos !== false) {
$buff .= substr($str, 0, $pos + strlen('</guestbook>'));
break;
}
$buff .= $str;
}
}
$oExtract->closeFile();
$guestbook_filename = sprintf('%s/%s', $oExtract->cache_path, 'guestbook.xml');
FileHandler::writeFile($guestbook_filename, $buff);
// Individual items
$output = $oExtract->set($xml_file, '<blog', '</blog>', '<post ', '</post>');
if ($output->toBool()) {
$oExtract->saveItems();
}
}
}
break;
default:
// First get category information
$output = $oExtract->set($xml_file, '<categories>', '</categories>', '<category', '</category>');
if ($output->toBool()) {
$oExtract->mergeItems('category.xml');
// Get each item
$output = $oExtract->set($xml_file, '<posts ', '</posts>', '<post>', '</post>');
if ($output->toBool()) {
$oExtract->saveItems();
}
}
break;
}
if (!$output->toBool()) {
$this->add('error', 0);
$this->add('status', -1);
$this->setMessage($output->getMessage());
return;
}
// Notify that all data completely extracted
$this->add('type', $type);
$this->add('total', $oExtract->getTotalCount());
$this->add('cur', 0);
$this->add('key', $oExtract->getKey());
$this->add('status', 0);
}
