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Build.php
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Build.php
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<?php
final class Build {
protected $_db = null;
protected $_params = array();
protected $_dbname = null;
protected $_state = false;
public function __construct($argv) {
require_once(APP_PATH . DS . 'Lib' . DS . 'Loader.php');
\Lib\Loader::getInstance();
$params = \Lib\Params::getInstance();
$params->setParams($argv)->parse();
$this->_state = $params->getState();
}
/**
* 流程处理前执行
*/
public function before() {
if ($this->_state === false && \Lib\Params::getInstance()->showHelp() === false) {
\Lib\State::error('Invalid process');
}
}
/**
* 流程处理后执行
*/
public function after() {
$this->_state = ($this->_state === true ? false : true);
}
/**
* 流程处理
*
* @return boolean
* @throws \Lib\Exception
*/
public function process() {
if ($this->_state === false) {
if (\Lib\Params::getInstance()->showHelp() === true) {
$this->getHelp();
}
return false;
}
$db = $this->getDbResponse();
$op = \Lib\Options::getInstance();
if (empty($this->_dbname)) {
\Lib\State::error('The database is not specified');
}
\Lib\State::notice('Scanning the database table...');
$tables = $op->getTable();
if (empty($tables)) {
$tables = $db->findTables();
} else {
foreach ($tables as $table) {
if ($db->isExistTable($table) === false) {
\Lib\State::warning('Unkown table \'' . $table . '\'');
}
}
}
if (empty($tables)) {
\Lib\State::warning('Not found any tables');
}
\Lib\State::notice('Found ' . sizeof($tables) . ' table(s)');
$modelFile = \Model\File::getInstance();
$modelContents = \Model\Content::getInstance();
$replaceArr = $op->getReplace() ?: [];
foreach ($tables as $table) {
$tableName = \Lib\Func::uc($table);
$className = $tableName;
if(!empty($replaceArr['source']) && !empty($replaceArr['target'])) {
$className = str_ireplace($replaceArr['source'], ucfirst($replaceArr['target']), $className);
}
if (preg_match('/^[0-9]+/', $tableName)) {
$tableName = ltrim(preg_replace('/^[0-9]+/', '', $tableName), '_');
}
\Lib\State::notice('-----------------');
\Lib\State::notice('Processing [' . $table . ']');
$modelContents->setTableInfo($db->findTableInfo($table));
$modelContents->setClassName($className);
$modelContents->setTableName($tableName);
$modelContents->setColumns($db->findCols($table));
$modelContents->build();
\Lib\State::notice('Done');
$modelFile->setFileName($className)->build();
$modelContents->reset();
$modelFile->reset();
}
return true;
}
/**
* 流程处理
*
* @return boolean
* @throws \Lib\Exception
*/
public function testData() {
$db = $this->getDbResponse();
$op = \Lib\Options::getInstance();
$tables = $op->getTable();
if (empty($tables)) {
$tables = $db->findTables();
} else {
foreach ($tables as $table) {
if ($db->isExistTable($table) === false) {
\Lib\State::warning('Unkown table \'' . $table . '\'');
}
}
}
$modelFile = \Model\File::getInstance();
$modelContents = \Model\Content::getInstance();
$replaceArr = $op->getReplace() ?: [];
foreach ($tables as $table) {
$tableName = \Lib\Func::uc($table);
$className = $tableName;
if(!empty($replaceArr['source']) && !empty($replaceArr['target'])) {
$className = str_ireplace($replaceArr['source'], ucfirst($replaceArr['target']), $className);
}
if (preg_match('/^[0-9]+/', $tableName)) {
$tableName = ltrim(preg_replace('/^[0-9]+/', '', $tableName), '_');
}
$fields = $db->findCols($table);
$cols = [];
$values = [];
$num = 10000*100;
foreach ($fields as $index => $field) {
$cols[$index] = $field['column_name'] ?? '';
}
$sql = sprintf('INSERT INTO `%s` (`%s`) VALUES ', $table, implode('`, `', $cols));
for($idx = 0; $idx < $num; ++$idx) {
foreach ($fields as $index => $field) {
$type = $field['column_type'] ?? 'varchar(8)';
$matchs = [];
preg_match('/([a-z]+)(\(([0-9]+)\))?/i', $type, $matchs);
$typeName = strtolower($matchs[1] ?? 'varchar');
$valueLen = (int)($matchs[3] ?? 8);
switch ($typeName) {
case 'date':
$value = "'" . sprintf('2018-%02s-%02s', 4, mt_rand(1, 30)) . "'";
break;
case 'bigint':
$value = mt_rand(0, 999999999999);
break;
case 'int':
$value = mt_rand(0, PHP_INT_MAX % 0xFFFFFFFF);
break;
case 'tinyint':
$value = mt_rand(0, 0x7F);
break;
case 'char':
case 'varchar':
default:
$value = "'" . $this->rand($valueLen) . "'";
break;
}
$values[$idx][$index] = $value;
}
if($idx > 0 && (($idx + 1) % 3000 == 0)) {
$valSql = [];
foreach ($values as $items) {
$valSql[] = '(' . implode(',', $items) . ')';
}
$db->query($sql . implode(',', $valSql));
$values = [];
}
}
}
return true;
}
/**
* 生成一串随机码
*
* @param int $length
* @param boolean $case
* @return string
*/
public function rand($length = 12, $case = true) {
$str = 'abcdefghijklnmopqsrtvuwxyz123456879';
if($case === true) {
$str .= 'ABCDFEGHIJKLMNOPRQSTUVWXYZ';
}
$slen = strlen($str);
$nstr = [];
while ($length > 0) {
$index = mt_rand(0, $slen);
if(isset($str[$index])) {
$nstr[] = $str[$index];
--$length;
}
}
return implode($nstr);
}
/**
* 获取 DB 资源
*
* @return Db
*/
protected function getDbResponse() {
if (!$this->_db instanceof \Lib\Db) {
$options = \Lib\Options::getInstance();
$dbConfig = \Lib\DbConfig::getInstance();
$userName = $options->getUsername();
$passwd = $options->getPasswd();
$confName = (empty($userName) || empty($passwd)) ? $options->getDbConfig() : false;
$params = array('host', 'dbname', 'port', 'options');
if (!empty($confName)) {
$predefined = '\\Config\\' . ucfirst(strtolower($confName));
$preConfig = new $predefined();
if ($preConfig instanceof \Config\ConfigAbstract) {
$dbConfig->setHost($preConfig->get('host'));
$dbConfig->setPort($preConfig->get('port'));
$dbConfig->setDbname($preConfig->get('dbname'));
$dbConfig->setOptions($preConfig->get('options'));
$dbConfig->setUsername($preConfig->get('username'));
$dbConfig->setPasswd($preConfig->get('passwd'));
}
} else {
array_push($params, 'username');
array_push($params, 'passwd');
}
foreach ($params as $name) {
$get = 'get' . ucfirst(strtolower($name));
if (method_exists($options, $get)) {
$val = $options->{$get}();
$set = 'set' . ucfirst(strtolower($name));
if (!empty($val) && method_exists($dbConfig, $set)) {
$dbConfig->{$set}($val);
}
}
}
$this->_db = new \Lib\Db($dbConfig);
$this->_dbname = $dbConfig->getDbname();
}
return $this->_db;
}
/**
* Get Help info
*
* @return string
*/
protected function getHelp() {
$this->_isHelp = true;
$item = array();
$item[] = 'f Model Class保存路径, 默认保存在work.php相应目录下的BuildResult文件夹下';
$item[] = ' e Model Class父类 (未开启命名空间,\'\\\' 以 \'_\' 代替)';
$item[] = ' i Model Class类所需接口类 (未开启命名空间,\'\\\' 以 \'_\' 代替)';
$item[] = ' x Model Class文件后缀名, 默认 php';
$item[] = ' l Model Class文件名/类名是否保留下划线, 默认 false';
$item[] = ' L Model Class方法名是否保留下划线, 默认 true [弃用]';
$item[] = ' m Model Class命名类型, 默认 1,1. %sModel 2. Model%s 3.%s_Model 4. Model_%s 9. %s';
$item[] = ' R 自定义替换部份类名及文件名,格式 source:target, target相应字符首字母将被自动大写';
$item[] = ' N Model Class的命名空间,默认 \ ';
$item[] = ' F Model Class能支持写 final 关键字, 默认 false';
$item[] = ' U 文件名/类名/列名所有 _ 分隔单词首字母大写,否则仅第一单词首字母大写, 默认 false';
$item[] = ' o 是否开启命名空间, 默认 true';
$item[] = ' d 从Config中读取的数据库配置,默认 false';
$item[] = ' T 设置N个空格替代一个TAB,为0时将以TAB出现不替换, 默认 4';
$item[] = ' u 连接mysql用户名,使用此项 +d 将失效';
$item[] = ' p 连接mysql密码,使用此项 +d 将失效, 不建议直接在命令行输入密码';
$item[] = ' h 连接mysql主机, 默认 127.0.0.1';
$item[] = ' P 连接mysql主机端口, 默认 3306';
$item[] = ' n 连接mysql数据库名';
$item[] = ' O 数据库驱动选项处理, 多个时用 \',\' 分隔';
$item[] = ' t 指定Build的表名,多个时用 \',\' 分隔';
$item[] = ' H 显示帮助';
\Lib\State::notice(implode("\n", $item));
}
}