public function __construct(TableInformation $parent, \Doctrine\DBAL\Schema\Table $table, \Doctrine\DBAL\Schema\Column $column)
{
$this->table = $parent;
foreach ($table->getForeignKeys() as $foreign) {
if (in_array($column->getName(), $foreign->getColumns())) {
$foreign_columns = $foreign->getForeignColumns();
$this->foreignTable = $foreign->getForeignTableName();
$this->foreignColumn = reset($foreign_columns);
$this->isForeign = true;
}
}
if ($primary_key = $table->getPrimaryKey()) {
$this->isPrimary = in_array($column->getName(), $primary_key->getColumns());
}
$this->name = $column->getName();
$this->type = $column->getType()->getName();
$this->length = $column->getLength();
$this->precision = $column->getPrecision();
$this->default = $column->getDefault();
$this->isNotNull = $column->getNotnull();
$this->isUnsigned = $column->getUnsigned();
$this->isFixed = $column->getFixed();
$this->isAutoIncrement = $column->getAutoincrement();
$this->comment = $column->getComment();
if ($this->type === \Doctrine\DBAL\Types\Type::BLOB) {
$this->length = min($this->bytesFromIni('post_max_size'), $this->bytesFromIni('upload_max_filesize'));
}
}
public function diffColumn(Column $column1, Column $column2)
{
$changedProperties = array();
if ($column1->getType() != $column2->getType()) {
//espo: fix problem with executing query for custom types
$column1DbTypeName = method_exists($column1->getType(), 'getDbTypeName') ? $column1->getType()->getDbTypeName() : $column1->getType()->getName();
$column2DbTypeName = method_exists($column2->getType(), 'getDbTypeName') ? $column2->getType()->getDbTypeName() : $column2->getType()->getName();
if (strtolower($column1DbTypeName) != strtolower($column2DbTypeName)) {
$changedProperties[] = 'type';
}
//END: espo
}
if ($column1->getNotnull() != $column2->getNotnull()) {
$changedProperties[] = 'notnull';
}
if ($column1->getDefault() != $column2->getDefault()) {
$changedProperties[] = 'default';
}
if ($column1->getUnsigned() != $column2->getUnsigned()) {
$changedProperties[] = 'unsigned';
}
if ($column1->getType() instanceof \Doctrine\DBAL\Types\StringType) {
// check if value of length is set at all, default value assumed otherwise.
$length1 = $column1->getLength() ?: 255;
$length2 = $column2->getLength() ?: 255;
if ($length1 != $length2) {
$changedProperties[] = 'length';
}
if ($column1->getFixed() != $column2->getFixed()) {
$changedProperties[] = 'fixed';
}
}
if ($column1->getType() instanceof \Doctrine\DBAL\Types\DecimalType) {
if (($column1->getPrecision() ?: 10) != ($column2->getPrecision() ?: 10)) {
$changedProperties[] = 'precision';
}
if ($column1->getScale() != $column2->getScale()) {
$changedProperties[] = 'scale';
}
}
if ($column1->getAutoincrement() != $column2->getAutoincrement()) {
$changedProperties[] = 'autoincrement';
}
// only allow to delete comment if its set to '' not to null.
if ($column1->getComment() !== null && $column1->getComment() != $column2->getComment()) {
$changedProperties[] = 'comment';
}
$options1 = $column1->getCustomSchemaOptions();
$options2 = $column2->getCustomSchemaOptions();
$commonKeys = array_keys(array_intersect_key($options1, $options2));
foreach ($commonKeys as $key) {
if ($options1[$key] !== $options2[$key]) {
$changedProperties[] = $key;
}
}
$diffKeys = array_keys(array_diff_key($options1, $options2) + array_diff_key($options2, $options1));
$changedProperties = array_merge($changedProperties, $diffKeys);
return $changedProperties;
}
/**
* Build field mapping from a schema column definition
*
* @param string $tableName
* @param \Doctrine\DBAL\Schema\Column $column
*
* @return array
*/
private function buildFieldMapping($tableName, Column $column)
{
$fieldMapping = array('fieldName' => $this->getFieldNameForColumn($tableName, $column->getName(), false), 'columnName' => $column->getName(), 'type' => $column->getType()->getName(), 'nullable' => !$column->getNotNull());
// Type specific elements
switch ($fieldMapping['type']) {
case Type::TARRAY:
case Type::BLOB:
case Type::GUID:
case Type::JSON_ARRAY:
case Type::OBJECT:
case Type::SIMPLE_ARRAY:
case Type::STRING:
case Type::TEXT:
$fieldMapping['length'] = $column->getLength();
$fieldMapping['options']['fixed'] = $column->getFixed();
break;
case Type::DECIMAL:
case Type::FLOAT:
$fieldMapping['precision'] = $column->getPrecision();
$fieldMapping['scale'] = $column->getScale();
break;
case Type::INTEGER:
case Type::BIGINT:
case Type::SMALLINT:
$fieldMapping['options']['unsigned'] = $column->getUnsigned();
break;
}
// Comment
if (($comment = $column->getComment()) !== null) {
$fieldMapping['options']['comment'] = $comment;
}
// Weather
if (($default = $column->getDefault()) !== null) {
$fieldMapping['options']['default'] = $default;
}
return $fieldMapping;
}
/**
* Process string type of the table field.
*
* @param Column $column
* @param bool $isUnique
* @return string
*/
protected function processString(Column $column, $isUnique)
{
$method = $column->getFixed() ? 'char' : 'string';
return $this->grammar->{$method}($column->getName(), $column->getLength(), $column->getDefault(), !$column->getNotnull(), $isUnique);
}
/**
* @param \Doctrine\DBAL\Schema\Column $column The name of the table.
* @param array $primaries
*
* @return array The column data as associative array.
*/
public function prepareColumnData($column, $primaries = array())
{
$columnData = array();
$columnData['name'] = $column->getQuotedName($this);
$columnData['type'] = $column->getType();
$columnData['length'] = $column->getLength();
$columnData['notnull'] = $column->getNotNull();
$columnData['fixed'] = $column->getFixed();
$columnData['unique'] = false;
// TODO: what do we do about this?
$columnData['version'] = $column->hasPlatformOption("version") ? $column->getPlatformOption('version') : false;
if (strtolower($columnData['type']) == "string" && $columnData['length'] === null) {
$columnData['length'] = 255;
}
$columnData['unsigned'] = $column->getUnsigned();
$columnData['precision'] = $column->getPrecision();
$columnData['scale'] = $column->getScale();
$columnData['default'] = $column->getDefault();
$columnData['columnDefinition'] = $column->getColumnDefinition();
$columnData['autoincrement'] = $column->getAutoincrement();
$columnData['comment'] = $this->getColumnComment($column);
$columnData['platformOptions'] = $column->getPlatformOptions();
if (in_array($column->getName(), $primaries)) {
$columnData['primary'] = true;
}
return $columnData;
}