/**
* Analyzes fields and adds the extracted information to the field type, auto increment and primary key info caches.
*
* @param array $parsedExtSQL The output produced by \TYPO3\CMS\Install\Service\SqlSchemaMigrationService->getFieldDefinitions_fileContent()
* @return void
*/
protected function analyzeFields($parsedExtSQL)
{
foreach ($parsedExtSQL as $table => $tdef) {
// check if table is mapped
if (isset($this->mapping[$table])) {
$table = $this->mapping[$table]['mapTableName'];
}
if (is_array($tdef['fields'])) {
foreach ($tdef['fields'] as $field => $fdefString) {
$fdef = $this->SQLparser->parseFieldDef($fdefString);
$fieldType = isset($fdef['fieldType']) ? $fdef['fieldType'] : '';
$this->cache_fieldType[$table][$field]['type'] = $fieldType;
$this->cache_fieldType[$table][$field]['metaType'] = $this->dbmsSpecifics->getMetaFieldType($fieldType);
$this->cache_fieldType[$table][$field]['notnull'] = isset($fdef['featureIndex']['NOTNULL']) && !$this->SQLparser->checkEmptyDefaultValue($fdef['featureIndex']) ? 1 : 0;
if (isset($fdef['featureIndex']['DEFAULT'])) {
$default = $fdef['featureIndex']['DEFAULT']['value'][0];
if (isset($fdef['featureIndex']['DEFAULT']['value'][1])) {
$default = $fdef['featureIndex']['DEFAULT']['value'][1] . $default . $fdef['featureIndex']['DEFAULT']['value'][1];
}
$this->cache_fieldType[$table][$field]['default'] = $default;
}
if (isset($fdef['featureIndex']['AUTO_INCREMENT'])) {
$this->cache_autoIncFields[$table] = $field;
}
if (isset($tdef['keys']['PRIMARY'])) {
$this->cache_primaryKeys[$table] = substr($tdef['keys']['PRIMARY'], 13, -1);
}
}
}
}
}
