show = $show;
$this->controller = $controller;
$this->disableButton();
}
public function disableButton()
{
$this->show->disableEditButton();
$this->show->disableQuickEdit();
$this->show->disableDeleteButton();
}
public function field($name,$label='')
{
return $this->show->field($name, $label);
}
public function divider($name)
{
return $this->show->fields()->push(new Divider($this->controller->_translation('divider.' . $name)));
}
/**
* 图片字段
*
* @param $name
* @return Show\Field
*/
public function fieldImg($name,$label='')
{
return $this->show->field($name, $label)->as(function ($pp){
// dump($pp);
return ImgService::img2imgurl($pp);
})->image();
}
public function fieldTimes($name,$label='')
{
return $this->show->field($name, $label)->as(function ($ts){
// dump($pp);
return date('Y-m-d H:i:s',$ts);
});
}
/**
* 用户Id 字段
*
* @param $name
* @return Expand
*/
public function fieldUserId($name='user_id',$label='')
{
return $this->show->field($name, $label)->expand(\App\Module\System\AdminLazyRenderable\UserInfo::make([
'user_id' => $this->show->model()->$name
]));
}
/**
* 扩展使用
* @param $name
* @param $make
* @return Expand
*/
public function fieldExpland($name, $make,$label='')
{
return $this->show->field($name, $label)->expand($make);
}
public function fieldUseing($name, array $keys,$label='')
{
$this->show->field($name, $label)->using($this->useing($name, $keys));
}
public function fieldModelCats($name,$label='',$default=0)
{
// dd();
$cates = $this->show->model()->getCasts();
$enmu = $cates[$name]??"";
if($enmu === ''){
throw new \Exception("$name is not a model casts");
}
// dump($cates,$enmu::getValueDescription());
$values = $enmu::getValueDescription();
$this->show->field($name, $label)->as(function ($value) use ($values, $default) {
if (is_null($value)) {
return $default;
}
if($value instanceof \BackedEnum){
$value = $value->value;
}
return Arr::get($values, $value, $default);
});
}
/**
* 显示使用Cast类型转换的字段，并使用友好的标签和HTML表格展示
*
* @param string $name 字段名称
* @param string $label 字段标签
* @return \Dcat\Admin\Show\Field
* @throws \Exception 如果字段没有对应的Cast类
*/
public function fieldModelCatsJson($name, $label='')
{
$casts = $this->show->model()->getCasts();
$castClass = $casts[$name] ?? "";
if ($castClass === '') {
throw new \Exception("$name is not a model casts");
}
return $this->show->field($name, $label)->as(function ($attributes) use ($castClass) {
if (empty($attributes)) {
return '(无数据)
';
}
// 使用反射获取Cast类的属性注释
$reflectionClass = new \ReflectionClass($castClass);
$rows = [];
foreach ($attributes as $key => $value) {
try {
// 尝试获取属性
$property = $reflectionClass->getProperty($key);
$docComment = $property->getDocComment();
// 从注释中提取属性描述
$label = $key;
if ($docComment && preg_match('/\*\s+([^@\n]+)/', $docComment, $matches)) {
// 去除星号和前后空白
$label = trim(str_replace('*', '', $matches[1]));
}
// 格式化值，处理不同类型
if (is_bool($value)) {
$displayValue = $value ? '\u662f' : '\u5426';
} elseif (is_array($value) || is_object($value)) {
$displayValue = '' . htmlspecialchars(json_encode($value, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT)) . '';
} else {
$displayValue = htmlspecialchars((string)$value);
}
$rows[] = [
'label' => $label,
'value' => $displayValue,
];
} catch (\ReflectionException $e) {
// 如果属性不存在，使用原始键名
$rows[] = [
'label' => $key,
'value' => is_array($value) || is_object($value) ?
'' . htmlspecialchars(json_encode($value, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT)) . '' :
htmlspecialchars((string)$value),
];
}
}
// 生成HTML表格
$html = '';
$html .= '| 属性 | 值 |
|---|
';
$html .= '';
foreach ($rows as $row) {
$html .= '';
$html .= '| ' . $row['label'] . ' | ';
$html .= '' . $row['value'] . ' | ';
$html .= '
';
}
$html .= '
';
return $html;
})->unescape();
}
}