Crud.php
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<?php
namespace app\admin\command;
use fast\Form;
use think\Config;
use think\console\Command;
use think\console\Input;
use think\console\input\Option;
use think\console\Output;
use think\Db;
use think\Lang;
class Crud extends Command
{
protected function configure()
{
$this
->setName('crud')
->addOption('table', 't', Option::VALUE_REQUIRED, 'table name without prefix', null)
->addOption('controller', 'c', Option::VALUE_OPTIONAL, 'controller name', null)
->addOption('model', 'm', Option::VALUE_OPTIONAL, 'model name', null)
->addOption('force', 'f', Option::VALUE_OPTIONAL, 'force override', null)
->addOption('local', 'l', Option::VALUE_OPTIONAL, 'local model', 1)
->setDescription('Build CRUD controller and model from table');
}
protected function execute(Input $input, Output $output)
{
$adminPath = dirname(__DIR__) . DS;
//表名
$table = $input->getOption('table') ? : '';
//自定义控制器
$controller = $input->getOption('controller');
//自定义模型
$model = $input->getOption('model');
//强制覆盖
$force = $input->getOption('force');
//是否为本地model,为0时表示为全局model将会把model放在app/common/model中
$local = $input->getOption('local');
if (!$table)
{
$output->error('table name can\'t empty');
return;
}
$dbname = Config::get('database.database');
$prefix = Config::get('database.prefix');
$tableName = $prefix . $table;
$tableInfo = Db::query("SHOW TABLE STATUS LIKE '{$tableName}'", [], TRUE);
if (!$tableInfo)
{
$output->error("table not found");
return;
}
$tableInfo = $tableInfo[0];
//根据表名匹配对应的Fontawesome图标
$iconPath = ROOT_PATH . '/public/assets/libs/font-awesome/less/variables.less';
$iconName = is_file($iconPath) && stripos(file_get_contents($iconPath), '@fa-var-' . $table . ':') ? $table : 'fa fa-circle-o';
//控制器默认以表名进行处理,以下划线进行分隔,如果需要自定义则需要传入controller,格式为目录层级
$controllerArr = !$controller ? explode('_', strtolower($table)) : explode('/', strtolower($controller));
$controllerUrl = implode('/', $controllerArr);
$controllerName = ucfirst(array_pop($controllerArr));
$controllerDir = implode('/', $controllerArr);
$controllerFile = ($controllerDir ? $controllerDir . '/' : '') . $controllerName . '.php';
//非覆盖模式时如果存在控制器文件则报错
if (is_file($controllerFile) && !$force)
{
$output->error('controller already exists');
return;
}
//模型默认以表名进行处理,以下划线进行分隔,如果需要自定义则需要传入model,不支持目录层级
if (!$model)
{
$modelarr = explode('_', strtolower($table));
foreach ($modelarr as $k => &$v)
$v = ucfirst($v);
unset($v);
$modelName = implode('', $modelarr);
}
else
{
$modelName = ucfirst($model);
}
$modelFile = ($local ? $adminPath : APP_PATH . 'common' . DS) . 'model' . DS . $modelName . '.php';
//非覆盖模式时如果存在模型文件则报错
if (is_file($modelFile) && !$force)
{
$output->error('model already exists');
return;
}
//从数据库中获取表字段信息
$columnList = Db::query("SELECT * FROM `information_schema`.`columns` WHERE TABLE_SCHEMA = ? AND table_name = ? ORDER BY ORDINAL_POSITION", [$dbname, $tableName]);
$fields = [];
foreach ($columnList as $k => $v)
{
$fields[] = $v['COLUMN_NAME'];
}
$addList = [];
$editList = [];
$javascriptList = [];
$langList = [];
$field = 'id';
$order = 'id';
//循环所有字段,开始构造视图的HTML和JS信息
foreach ($columnList as $k => $v)
{
$field = $v['COLUMN_NAME'];
$fieldLang = ucfirst($field);
// 语言列表
if ($v['COLUMN_COMMENT'] != '')
{
$langList[] = $this->getLangItem($field, $v['COLUMN_COMMENT']);
}
if ($v['COLUMN_KEY'] != 'PRI')
{
$inputType = 'text';
$step = 0;
switch ($v['DATA_TYPE'])
{
case 'bigint':
case 'int':
case 'mediumint':
case 'smallint':
case 'tinyint':
$inputType = 'number';
break;
case 'enum':
case 'set':
$inputType = 'select';
break;
case 'decimal':
case 'double':
case 'float':
$inputType = 'number';
$step = "0." . str_repeat(0, $v['NUMERIC_SCALE'] - 1) . "1";
case 'text':
$inputType = 'textarea';
default:
break;
}
if (substr($field, -4) == 'time')
{
$inputType = 'datetime';
}
if ($inputType == 'select')
{
$itemlist = substr($v['COLUMN_TYPE'], strlen($v['DATA_TYPE']) + 1, -1);
$itemlist = str_replace("'", '', $itemlist);
$attr = "'id'=>'c-$field','class'=>'form-control selectpicker'";
if ($v['DATA_TYPE'] == 'enum')
{
$attr .= ",'multiple'=>''";
}
if ($v['COLUMN_DEFAULT'] == '')
{
$attr .= ",'required'=>''";
}
$formAddElement = "{:build_select('row[$field]', '{$itemlist}', null, [{$attr}])}";
$formEditElement = "{:build_select('row[$field]', '{$itemlist}', \$row['$field'], [{$attr}])}";
}
else
{
//CSS类名
$cssClass = ['form-control'];
$cssClass[] = substr($field, -4) == 'time' ? 'datetimepicker' : '';
$cssClass[] = $v['DATA_TYPE'] == 'text' ? 'summernote' : '';
$cssClass[] = substr($field, -3) == '_id' ? 'typeahead' : '';
$cssClass[] = substr($field, -4) == '_ids' ? 'tagsinput' : '';
$cssClass = array_filter($cssClass);
//因为有自动完成可输入其它内容
if (array_intersect($cssClass, ['typeahead', 'tagsinput']))
{
$inputType = 'text';
$step = 0;
}
$attr = ['id' => "c-{$field}", 'class' => implode(' ', $cssClass)];
if ($step)
{
$attr['step'] = $step;
}
//如果是图片则额外附加
if (substr($field, -5) == 'image' || substr($field, -6) == 'avatar')
{
$attr['data-plupload-id'] = "plupload-{$field}-text";
$attr['size'] = 50;
}
$fieldFunc = substr($field, -4) == 'time' ? "|datetime" : "";
if ($inputType == 'textarea')
{
$formAddElement = Form::textarea("row[{$field}]", $v['COLUMN_DEFAULT'], $attr);
$formEditElement = Form::textarea("row[{$field}]", "{\$row.{$field}{$fieldFunc}}", $attr);
}
else
{
$formAddElement = Form::input($inputType, "row[{$field}]", $v['COLUMN_DEFAULT'], $attr);
$formEditElement = Form::input($inputType, "row[{$field}]", "{\$row.{$field}{$fieldFunc}}", $attr);
}
if (substr($field, -5) == 'image' || substr($field, -6) == 'avatar')
{
//如果是图片或头像
$formAddElement = $this->getImageUpload($field, $formAddElement);
$formEditElement = $this->getImageUpload($field, $formEditElement);
}
else if ($field == 'status')
{
//如果是状态字段
$formAddElement = "{:build_radios('row[status]', ['normal'=>__('Normal'), 'hidden'=>__('Hidden')])}";
$formEditElement = "{:build_radios('row[status]', ['normal'=>__('Normal'), 'hidden'=>__('Hidden')], \$row['status'])}";
}
}
//构造添加和编辑HTML信息
$addList[] = $this->getFormGroup($field, $formAddElement);
$editList[] = $this->getFormGroup($field, $formEditElement);
}
//过滤text类型字段
if ($v['DATA_TYPE'] != 'text')
{
//主键
if ($v['COLUMN_KEY'] == 'PRI')
{
$javascriptList[] = "{field: 'state', checkbox: true}";
}
//构造JS列信息
$javascriptList[] = $this->getJsColumn($field);
//排序方式,如果有weigh则按weigh,否则按主键排序
$order = $field == 'weigh' ? 'weigh' : $order;
}
}
//JS最后一列加上操作列
$javascriptList[] = str_repeat(" ", 24) . "{field: 'operate', title: __('Operate'), events: Table.api.events.operate, formatter: Table.api.formatter.operate}";
$addList = implode("\n", array_filter($addList));
$editList = implode("\n", array_filter($editList));
$javascriptList = implode(",\n", array_filter($javascriptList));
$langList = implode(",\n", array_filter($langList));
//表注释
$tableComment = $tableInfo['Comment'];
$tableComment = mb_substr($tableComment, -1) == '表' ? mb_substr($tableComment, 0, -1) . '管理' : $tableComment;
//最终将生成的文件路径
$controllerFile = $adminPath . 'controller' . DS . $controllerFile;
$javascriptFile = ROOT_PATH . 'public' . DS . 'assets' . DS . 'js' . DS . 'backend' . DS . $controllerUrl . '.js';
$addFile = $adminPath . 'view' . DS . $controllerUrl . DS . 'add.html';
$editFile = $adminPath . 'view' . DS . $controllerUrl . DS . 'edit.html';
$indexFile = $adminPath . 'view' . DS . $controllerUrl . DS . 'index.html';
$langFile = $adminPath . 'lang' . DS . Lang::detect() . DS . $controllerUrl . '.php';
$appNamespace = Config::get('app_namespace');
$moduleName = 'admin';
$controllerNamespace = "{$appNamespace}\\{$moduleName}\\controller" . ($controllerDir ? "\\" : "") . str_replace('/', "\\", $controllerDir);
$modelNamespace = "{$appNamespace}\\" . ($local ? $moduleName : "common") . "\\model";
$data = [
'controllerNamespace' => $controllerNamespace,
'modelNamespace' => $modelNamespace,
'controllerUrl' => $controllerUrl,
'controllerDir' => $controllerDir,
'controllerName' => $controllerName,
'modelName' => $modelName,
'tableComment' => $tableComment,
'iconName' => $iconName,
'order' => $order,
'table' => $table,
'tableName' => $tableName,
'addList' => $addList,
'editList' => $editList,
'javascriptList' => $javascriptList,
'langList' => $langList,
'modelAutoWriteTimestamp' => in_array('createtime', $fields) || in_array('updatetime', $fields) ? "'int'" : 'false',
'createTime' => in_array('createtime', $fields) ? "'createtime'" : 'false',
'updateTime' => in_array('updatetime', $fields) ? "'updatetime'" : 'false',
];
// 生成控制器文件
$result = $this->writeToFile('controller', $data, $controllerFile);
// 生成模型文件
$result = $this->writeToFile('model', $data, $modelFile);
// 生成视图文件
$result = $this->writeToFile('add', $data, $addFile);
$result = $this->writeToFile('edit', $data, $editFile);
$result = $this->writeToFile('index', $data, $indexFile);
// 生成JS文件
$result = $this->writeToFile('javascript', $data, $javascriptFile);
// 生成语言文件
if ($langList)
{
$result = $this->writeToFile('lang', $data, $langFile);
}
$output->writeln("<info>Build Successed</info>");
}
/**
* 写入到文件
* @param string $name
* @param array $data
* @param string $pathname
* @return mixed
*/
protected function writeToFile($name, $data, $pathname)
{
$search = $replace = [];
foreach ($data as $k => $v)
{
$search[] = "{%{$k}%}";
$replace[] = $v;
}
$stub = file_get_contents($this->getStub($name));
$content = str_replace($search, $replace, $stub);
if (!is_dir(dirname($pathname)))
{
mkdir(strtolower(dirname($pathname)), 0755, true);
}
return file_put_contents($pathname, $content);
}
/**
* 获取基础模板
* @param string $name
* @return string
*/
protected function getStub($name)
{
return __DIR__ . '/Crud/stubs/' . $name . '.stub';
}
protected function getLangItem($field, $content)
{
if (!Lang::has($field))
{
return <<<EOD
'{$field}' => '{$content}'
EOD;
}
else
{
return '';
}
}
/**
* 获取表单分组数据
* @param string $field
* @param string $content
* @return string
*/
protected function getFormGroup($field, $content)
{
$langField = ucfirst($field);
return<<<EOD
<div class="form-group">
<label for="c-{$field}" class="control-label col-xs-12 col-sm-2">{:__('{$langField}')}:</label>
<div class="col-xs-12 col-sm-8">
{$content}
</div>
</div>
EOD;
}
/**
* 获取图片模板数据
* @param string $field
* @param string $content
* @return array
*/
protected function getImageUpload($field, $content)
{
return <<<EOD
<div class="form-inline">
{$content}
<span><button id="plupload-{$field}" class="btn btn-danger plupload" ><i class="fa fa-upload"></i> {:__('Upload')}</button></span>
</div>
EOD;
}
/**
* 获取JS列数据
* @param string $field
* @return string
*/
protected function getJsColumn($field)
{
$lang = ucfirst($field);
$html = str_repeat(" ", 24) . "{field: '{$field}', title: __('{$lang}')";
$formatter = '';
if ($field == 'status')
$formatter = 'status';
else if ($field == 'icon')
$formatter = 'icon';
else if ($field == 'flag')
$formatter = 'flag';
else if (substr($field, -4) == 'time')
$formatter = 'datetime';
else if (substr($field, -3) == 'url')
$formatter = 'url';
else if (substr($field, -5) == 'image')
$formatter = 'image';
if ($formatter)
$html .= ", formatter: Table.api.formatter." . $formatter . "}";
else
$html .= "}";
return $html;
}
}