/**
* Import module datas
*
* @param mixed $datas, the import datas
* @param string $format, the import format in : php (default), xml
* @param CMS_language $cms_language, the current cms_language to use. Passed by reference to temporary overwrite it with import language
* @param string $infos (reference), the returned import infos
* @return boolean : the import status
*/
function import($datas, $format = 'php', &$cms_language, &$infos)
{
$infos = '';
$return = true;
switch ($format) {
case 'xml':
//convert XML to PHP array
$xml2Array = new CMS_xml2Array($datas, CMS_xml2Array::XML_ARRAY2XML_FORMAT);
$importedArray = $xml2Array->getParsedArray();
break;
case 'php':
//try to eval PHP Array
if (!is_array($datas)) {
$infos .= 'Error : PHP datas must be a valid PHP array ... ' . "\n";
return false;
} else {
$importedArray = $datas;
}
break;
default:
$infos .= 'Error : Unknown import format ... ' . $format . "\n";
return false;
break;
}
if (!isset($importedArray) || !is_array($importedArray)) {
$infos .= 'Error : no datas to import or incorrect datas ...' . "\n";
return false;
}
if (isset($importedArray['version'])) {
$version = $importedArray['version'];
unset($importedArray['version']);
} else {
$version = '';
}
//Check for version compliance
if ($version && version_compare(AUTOMNE_VERSION, $version, '<')) {
$infos .= 'Error: Automne version below the version of imported datas' . "\n";
return false;
}
if (isset($importedArray['language'])) {
//force import language to overwrite user language because imported datas refer to this language
$oldLanguage = $cms_language->getCode();
$cms_language = CMS_languagesCatalog::getByCode($importedArray['language']);
if (!$cms_language || $cms_language->hasError()) {
//reload user language
$cms_language = CMS_languagesCatalog::getByCode($oldLanguage);
}
unset($importedArray['language']);
}
//return import description if exists
if (isset($importedArray['description']) && $importedArray['description']) {
$infos .= '--------------------------------------------------------------------------------------------------------' . "\n";
$infos .= 'Import description: ' . "\n";
$infos .= io::htmlspecialchars($importedArray['description']) . "\n";
$infos .= '--------------------------------------------------------------------------------------------------------' . "\n";
unset($importedArray['description']);
}
foreach ($importedArray as $type => $data) {
switch ($type) {
case 'modules':
$idsRelation = array();
$importInfos = '';
if (CMS_modulesCatalog::fromArray($data, $this->_parameters, $cms_language, $idsRelation, $importInfos)) {
$infos .= 'Import completed successfully' . ($importInfos ? ': ' . "\n" . $importInfos : '') . "\n";
} else {
$infos .= 'Error: ' . "\n" . $importInfos . "\n";
$return &= false;
}
break;
default:
$infos .= 'Error: Unknown data type to import : ' . $type . "\n";
$return &= false;
break;
}
}
if (isset($importedArray['language'])) {
//reload user language
$cms_language = CMS_languagesCatalog::getByCode($oldLanguage);
}
return $return;
}
