MySqlSchemaManager.php

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<?php
/*
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * This software consists of voluntary contributions made by many individuals
 * and is licensed under the LGPL. For more information, see
 * <http://www.doctrine-project.org>.
 */
 
namespace Doctrine\DBAL\Schema;
 
class MySqlSchemaManager extends AbstractSchemaManager
{
    protected function _getPortableViewDefinition($view)
    {
        return new View($view['TABLE_NAME'], $view['VIEW_DEFINITION']);
    }
    protected function _getPortableViewDefinition($view) {…}
 
    protected function _getPortableTableDefinition($table)
    {
        return array_shift($table);
    }
    protected function _getPortableTableDefinition($table) {…}
 
    protected function _getPortableUserDefinition($user)
    {
        return array(
            'user' => $user['User'],
            'password' => $user['Password'],
        );
    }
    protected function _getPortableUserDefinition($user) {…}
 
    protected function _getPortableTableIndexesList($tableIndexes, $tableName=null)
    {
        foreach($tableIndexes AS $k => $v) {
            $v = array_change_key_case($v, CASE_LOWER);
            if($v['key_name'] == 'PRIMARY') {
                $v['primary'] = true;
            } else {
                $v['primary'] = false;
            }
            $tableIndexes[$k] = $v;
        }
        
        return parent::_getPortableTableIndexesList($tableIndexes, $tableName);
    }
    protected function _getPortableTableIndexesList($tableIndexes, $tableName=null) {…}
 
    protected function _getPortableSequenceDefinition($sequence)
    {
        return end($sequence);
    }
    protected function _getPortableSequenceDefinition($sequence) {…}
 
    protected function _getPortableDatabaseDefinition($database)
    {
        return $database['Database'];
    }
    protected function _getPortableDatabaseDefinition($database) {…}
    
    protected function _getPortableTableColumnDefinition($tableColumn)
    {
        $tableColumn = array_change_key_case($tableColumn, CASE_LOWER);
 
        $dbType = strtolower($tableColumn['type']);
        $dbType = strtok($dbType, '(), ');
        if (isset($tableColumn['length'])) {
            $length = $tableColumn['length'];
            $decimal = '';
        } else {
            $length = strtok('(), ');
            $decimal = strtok('(), ') ? strtok('(), '):null;
        }
        $type = array();
        $unsigned = $fixed = null;
 
        if ( ! isset($tableColumn['name'])) {
            $tableColumn['name'] = '';
        }
        
        $scale = null;
        $precision = null;
        
        $type = $this->_platform->getDoctrineTypeMapping($dbType);
        switch ($dbType) {
            case 'char':
                $fixed = true;
                break;
            case 'float':
            case 'double':
            case 'real':
            case 'numeric':
            case 'decimal':
                if(preg_match('([A-Za-z]+\‍(([0-9]+)\,([0-9]+)\‍))', $tableColumn['type'], $match)) {
                    $precision = $match[1];
                    $scale = $match[2];
                    $length = null;
                }
                break;
            case 'tinyint':
            case 'smallint':
            case 'mediumint':
            case 'int':
            case 'integer':
            case 'bigint':
            case 'tinyblob':
            case 'mediumblob':
            case 'longblob':
            case 'blob':
            case 'binary':
            case 'varbinary':
            case 'year':
                $length = null;
                break;
        }
 
        $length = ((int) $length == 0) ? null : (int) $length;
        $def =  array(
            'type' => $type,
            'length' => $length,
            'unsigned' => (bool) $unsigned,
            'fixed' => (bool) $fixed
        );
 
        $options = array(
            'length'        => $length,
            'unsigned'      => (bool)$unsigned,
            'fixed'         => (bool)$fixed,
            'default'       => $tableColumn['default'],
            'notnull'       => (bool) ($tableColumn['null'] != 'YES'),
            'scale'         => null,
            'precision'     => null,
            'autoincrement' => (bool) (strpos($tableColumn['extra'], 'auto_increment') !== false),
        );
 
        if ($scale !== null && $precision !== null) {
            $options['scale'] = $scale;
            $options['precision'] = $precision;
        }
 
        return new Column($tableColumn['field'], \Doctrine\DBAL\Types\Type::getType($type), $options);
    }
    protected function _getPortableTableColumnDefinition($tableColumn) {…}
 
    public function _getPortableTableForeignKeyDefinition($tableForeignKey)
    {
        $tableForeignKey = array_change_key_case($tableForeignKey, CASE_LOWER);
 
        if (!isset($tableForeignKey['delete_rule']) || $tableForeignKey['delete_rule'] == "RESTRICT") {
            $tableForeignKey['delete_rule'] = null;
        }
        if (!isset($tableForeignKey['update_rule']) || $tableForeignKey['update_rule'] == "RESTRICT") {
            $tableForeignKey['update_rule'] = null;
        }
        
        return new ForeignKeyConstraint(
            (array)$tableForeignKey['column_name'],
            $tableForeignKey['referenced_table_name'],
            (array)$tableForeignKey['referenced_column_name'],
            $tableForeignKey['constraint_name'],
            array(
                'onUpdate' => $tableForeignKey['update_rule'],
                'onDelete' => $tableForeignKey['delete_rule'],
            )
        );
    }
    public function _getPortableTableForeignKeyDefinition($tableForeignKey) {…}
}
class MySqlSchemaManager extends AbstractSchemaManager {…};