public function create_model_code($class)
{
$table = $this->table_name;
$package = $this->module_name;
$app_module = new \app\App_Module();
$db = mysqli_connect($app_module->get_module_config("db_host"), $app_module->get_module_config("db_user"), $app_module->get_module_config("db_psw"));
$importClass = "";
$assocFields = "";
$assocFieldFuncs = "";
mysqli_select_db($db, "INFORMATION_SCHEMA");
$result = mysqli_query($db, "select COLUMN_NAME,CONSTRAINT_NAME,\r\n\t\tREFERENCED_TABLE_NAME,REFERENCED_COLUMN_NAME from KEY_COLUMN_USAGE\r\n\t\twhere TABLE_SCHEMA = '" . $app_module->get_module_config("db_name") . "' and TABLE_NAME = '{$table}'\r\n\t\tand referenced_column_name is not NULL");
while ($row = mysqli_fetch_assoc($result)) {
$col = rtrim($row['REFERENCED_TABLE_NAME'], "s");
//先假定复数形式
$col_class = $this->get_class_of_table($row['REFERENCED_TABLE_NAME']);
$importClass .= "use {$col_class};\r\n";
$sortClass = substr($col_class, strripos($col_class, "\\") + 1);
$assocFields .= "\r\n\tprivate \${$col};\r\n";
$assocFieldFuncs .= "\r\n\tpublic function get_{$col}(){\r\n\t\tif( ! \$this->{$col}){\r\n\t\t\t\$this->{$col} = {$sortClass}::find_by_id(\$this->get(self::F_" . strtoupper($row['COLUMN_NAME']) . "));\r\n\t\t}\r\n\t\treturn \$this->{$col};\r\n\t}\r\n\t\r\n\t/**\r\n\t * @return {$class}\r\n\t */\r\n\tpublic function set_{$col}({$sortClass} \$new){\r\n\t\t\$this->{$col} = \$new;\r\n\t\treturn \$this;\r\n\t}\r\n";
}
mysqli_select_db($db, $app_module->get_module_config("db_name"));
mysqli_query($db, "set names utf8");
$unique_key = array();
$result = mysqli_query($db, "SHOW INDEX FROM {$table}");
while ($row = mysqli_fetch_assoc($result)) {
$unique_key[$row['Column_name']] = $row['Key_name'];
}
$constant = array();
$result = mysqli_query($db, "show full columns from {$table}");
while ($row = mysqli_fetch_assoc($result)) {
$row['Key'] == "PRI" ? $key = $row['Field'] : null;
$type_info = $this->get_type_info($row['Type']);
$constant = array_merge((array) $constant, (array) $this->getEnumConstant($row['Field'], $row['Type']));
@($fielddefine .= " " . str_pad("'" . $row['Field'] . "'", 12, " ") . " => array('type' => '" . $type_info['type'] . "', 'null' => " . (strcasecmp($row['Null'], "YES") ? "false" : "true") . ",'length' => '" . $type_info['length'] . "','default'\t=> '" . $row['Default'] . "',),\r\n");
@($properConst .= "\r\n /**\r\n * {$row['Comment']}\r\n * @var {$type_info['type']}\r\n */\r\n const F_" . strtoupper($row['Field']) . " = \"{$row['Field']}\";");
}
$constantdefine = '';
foreach ($constant as $c => $v) {
$constantdefine .= "\r\n const {$v} = '{$c}';";
}
return "<?php\r\nnamespace app\\{$package};\r\nuse \\yangzie\\YZE_Model;\r\nuse \\yangzie\\YZE_SQL;\r\nuse \\yangzie\\YZE_DBAException;\r\nuse \\yangzie\\YZE_DBAImpl;\r\n{$importClass}\r\n/**\r\n*\r\n*\r\n* @version \$Id\$\r\n* @package {$package}\r\n*/\r\nclass {$class} extends YZE_Model{\r\n {$constantdefine}\r\n const TABLE= \"{$table}\";\r\n const VERSION = 'modified_on';\r\n const MODULE_NAME = \"{$package}\";\r\n const KEY_NAME = \"{$key}\";\r\n const CLASS_NAME = 'app\\{$package}\\{$class}';\r\n {$properConst}\r\n public static \$columns = array(\r\n {$fielddefine}\r\n );\r\n //array('attr'=>array('from'=>'id','to'=>'id','class'=>'','type'=>'one-one||one-many') )\r\n //\$this->attr\r\n protected \$objects = array();\r\n /**\r\n * @see YZE_Model::\$unique_key\r\n */\r\n protected \$unique_key = " . var_export($unique_key, true) . ";\r\n \t\t\r\n {$assocFields}\r\n\t{$assocFieldFuncs}\r\n}?>";
}
function is_validate_table($table)
{
global $db;
$app_module = new \app\App_Module();
$db = mysqli_connect($app_module->get_module_config("db_host"), $app_module->get_module_config("db_user"), $app_module->get_module_config("db_psw"));
mysqli_select_db($db, $app_module->get_module_config("db_name"));
return mysqli_query($db, "show full columns from {$table}");
}