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Helper.php
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<?php
/*
* FecShop file.
*
* @link http://www.fecshop.com/
* @copyright Copyright (c) 2016 FecShop Software LLC
* @license http://www.fecshop.com/license/
*/
namespace fecshop\services;
use Yii;
/**
* Helper service.
*
* @property \fecshop\services\helper\Appapi $appapi
* @property \fecshop\services\helper\Appserver $appserver appserver sub-service of helper service
* @property \fecshop\services\helper\AR $ar
* @property \fecshop\services\helper\Captcha $captcha
* @property \fecshop\services\helper\Country $country
* @property \fecshop\services\helper\Echart $echart
* @property \fecshop\services\helper\ErrorHandler $errorHandler
* @property \fecshop\services\helper\Errors $errors errors sub-service of helper service
* @property \fecshop\services\helper\Format $format
* @property \fecshop\services\helper\MobileDetect $mobileDetect
* @author Terry Zhao <[email protected]>
* @since 1.0
*/
class Helper extends Service
{
protected $_app_name;
protected $_param;
/**
* 得到当前的app入口的名字，譬如 appfront apphtml5 appserver等.
*/
public function getAppName()
{
return Yii::$app->params['appName'];
}
/**
* @param $var | String Or Array 需要进行Html::encode()操作的变量。
* @return $var | String Or Array 去除xss攻击字符后的变量
*/
public function htmlEncode($var)
{
if (is_array($var) && !empty($var)) {
foreach ($var as $k=>$v) {
if (is_array($v) && !empty($v)) {
$var[$k] = $this->htmlEncode($v);
} elseif (empty($v)) {
$var[$k] = $v;
} else {
if (is_string($v)) {
$var[$k] = \yii\helpers\Html::encode($v);
}
}
}
} elseif (empty($var)) {
} else {
if (is_string($var)) {
$var = \yii\helpers\Html::encode($var);
}
}
return $var;
}
/**
* @param $domain | String vue类型的appserver传递的domain
* 这个是appservice发送邮件，在邮件里面的url链接地址，在这里保存
*/
public function setAppServiceDomain($domain)
{
$this->_param['appServiceDomain'] = $domain;
return true;
}
public function getAppServiceDomain()
{
return isset($this->_param['appServiceDomain']) ? $this->_param['appServiceDomain'] : false;
}
/**
* 该端口是否是Api入口，譬如appserver appapi等，都是属于api的入口
* api入口都会将 Yii::$app->user->enableSession 关闭，因此通过该值判断， 是否是Api App
*
*/
public function isApiApp()
{
if (\Yii::$service->store->isApiStore() == true) {
return true;
} else {
return false;
}
}
public function getCustomerIp()
{
return Yii::$app->request->userIP;
}
function createNoncestr( $length = 32 ){
$chars = "abcdefghijklmnopqrstuvwxyz0123456789";
$str ="";
for ( $i = 0; $i < $length; $i++ ) {
$str.= substr($chars, mt_rand(0, strlen($chars)-1), 1);
}
return $str;
}
// 递归删除文件夹以及里面的所有的子文件夹和子文件
public function deleteDir($path) {
if (is_dir($path)) {
//扫描一个目录内的所有目录和文件并返回数组
$dirs = scandir($path);
foreach ($dirs as $dir) {
//排除目录中的当前目录(.)和上一级目录(..)
if ($dir != '.' && $dir != '..') {
//如果是目录则递归子目录，继续操作
$sonDir = $path.'/'.$dir;
if (is_dir($sonDir)) {
//递归删除
$this->deleteDir($sonDir);
//目录内的子目录和文件删除后删除空目录
@rmdir($sonDir);
} else {
//如果是文件直接删除
@unlink($sonDir);
}
}
}
@rmdir($path);
}
return true;
}
/**
* 图片文件复制，注意，如果某个文件不是图片类型，则不会被复制（仅仅复制图片）
* 文件夹图片文件拷贝, 如果文件存在，则会被强制覆盖。
* @param string $sourcePath 来源文件夹
* @param string $targetPath 目的地文件夹
* @param boolean $isForce 是否强制复制
* @return bool
*/
public function copyDirImage($sourcePath, $targetPath, $isForce = true)
{
if (empty($sourcePath) || empty($targetPath)) {
return false;
}
$dir = opendir($sourcePath);
$this->dir_mkdir($targetPath);
while (false !== ($file = readdir($dir))) {
if (($file != '.') && ($file != '..')) {
$sourcePathFile = $sourcePath . '/' . $file;
$targetPathFile = $targetPath . '/' . $file;
if (is_dir($sourcePathFile)){
$this->copyDirImage($sourcePathFile, $targetPathFile);
} else if (Yii::$service->image->isAllowImgType($sourcePathFile, $file)){
if ($isForce) {
copy($sourcePathFile, $targetPathFile);
} else if (!file_exists($targetPathFile)) {
copy($sourcePathFile, $targetPathFile);
} else {
Yii::$service->helper->errors->add('target path:' . $targetPathFile . ' is exist.');
}
} else {
Yii::$service->helper->errors->add('file is not image:' . $sourcePathFile);
}
}
}
closedir($dir);
return true;
}
/**
* 文件夹文件拷贝
*
* @param string $sourcePath 来源文件夹
* @param string $targetPath 目的地文件夹
* @param boolean $isForce 是否强制复制
* @return bool
*/
public function copyDir($sourcePath, $targetPath, $isForce = true)
{
if (empty($sourcePath) || empty($targetPath))
{
return false;
}
$dir = opendir($sourcePath);
$this->dir_mkdir($targetPath);
while (false !== ($file = readdir($dir)))
{
if (($file != '.') && ($file != '..')) {
$sourcePathFile = $sourcePath . '/' . $file;
$targetPathFile = $targetPath . '/' . $file;
if (is_dir( $sourcePathFile)) {
$this->copyDir( $sourcePathFile, $targetPathFile);
} else {
//copy($sourcePath . '/' . $file, $targetPath . '/' . $file);
if ($isForce) {
copy($sourcePathFile, $targetPathFile);
} else if (!file_exists($targetPathFile)) {
copy($sourcePathFile, $targetPathFile);
} else {
Yii::$service->helper->errors->add('target path:' . $targetPathFile . ' is exist.');
}
}
}
}
closedir($dir);
return true;
}
/**
* 创建文件夹
*
* @param string $path 文件夹路径
* @param int $mode 访问权限
* @param bool $recursive 是否递归创建
* @return bool
*/
public function dir_mkdir($path = '', $mode = 0777, $recursive = true)
{
clearstatcache();
if (!is_dir($path))
{
mkdir($path, $mode, $recursive);
return chmod($path, $mode);
}
return true;
}
public function scanAllDirSubFile($dir, $subDir='/')
{
if(is_dir($dir)){
$files = array();
$child_dirs = scandir($dir);
foreach ($child_dirs as $child_dir){
//'.'和'..'是Linux系统中的当前目录和上一级目录，必须排除掉，
//否则会进入死循环，报segmentation falt 错误
if($child_dir != '.' && $child_dir != '..'){
if(is_dir($dir.'/'.$child_dir)){
//$files[$child_dir] = my_scandir($dir.'/'.$child_dir);
$files = array_merge($files, $this->scanAllDirSubFile($dir.'/'.$child_dir, $subDir.$child_dir.'/'));
}else{
$files[] = $subDir.$child_dir;
}
}
}
return $files;
}else{
return $subDir.$dir;
}
}
}