sileya-ai
/
vr-shopxo-source
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

上传文件优化

feat/task1-c-wallet
devil_gong 2019-02-26 14:04:27 +08:00
parent 47e1b68225
commit d4d93c2c17
3 changed files with 120 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
application/admin/config/app.php
View File

@ -75,6 +75,9 @@ return [
// 上传大小限制，单位B
'scrawlMaxSize' => MyC('home_max_limit_image', 2048000, true),
// 上传图片格式显示
'scrawlAllowFiles' => ['.png', '.jpg', '.jpeg', '.gif', '.bmp'],
// 图片访问路径前缀
'scrawlUrlPrefix' => '',

9
application/admin/controller/Ueditor.php
View File

@ -171,7 +171,7 @@ class Ueditor extends Common
*/
private function ActionUpload()
{
$base64 = "upload";
$type = "file";
switch(htmlspecialchars($this->current_action))
{
case 'uploadimage':
@ -181,6 +181,7 @@ class Ueditor extends Common
"allowFiles" => $this->current_config['imageAllowFiles']
);
$field_name = $this->current_config['imageFieldName'];
$type = "image";
break;
case 'uploadscrawl':
@ -191,7 +192,7 @@ class Ueditor extends Common
"oriName" => "scrawl.png"
);
$field_name = $this->current_config['scrawlFieldName'];
$base64 = "base64";
$type = "base64";
break;
case 'uploadvideo':
@ -201,6 +202,7 @@ class Ueditor extends Common
"allowFiles" => $this->current_config['videoAllowFiles']
);
$field_name = $this->current_config['videoFieldName'];
$type = "video";
break;
case 'uploadfile':
@ -211,10 +213,11 @@ class Ueditor extends Common
"allowFiles" => $this->current_config['fileAllowFiles']
);
$field_name = $this->current_config['fileFieldName'];
$type = "file";
}
/* 生成上传实例对象并完成上传 */
$up = new \base\Uploader($field_name, $temp_config, $base64);
$up = new \base\Uploader($field_name, $temp_config, $type);
/**
* 得到上传文件所对应的各个参数,数组结构

126
extend/base/Uploader.php
View File

@ -43,7 +43,7 @@ class Uploader
"ERROR_TYPE_NOT_ALLOWED" => "文件类型不允许",
"ERROR_CREATE_DIR" => "目录创建失败",
"ERROR_DIR_NOT_WRITEABLE" => "目录没有写权限",
"ERROR_FILE_MOVE" => "保存出错,图片有误",
"ERROR_FILE_MOVE" => "保存出错,文件有误",
"ERROR_FILE_NOT_FOUND" => "找不到上传文件",
"ERROR_WRITE_CONTENT" => "写入文件内容错误",
"ERROR_UNKNOWN" => "未知错误",
@ -52,6 +52,8 @@ class Uploader
"ERROR_HTTP_CONTENTTYPE" => "链接contentType不正确",
"INVALID_URL" => "非法 URL",
"INVALID_IP" => "非法 IP",
"ERROR_IMAGE_SAVE" => "保存出错,图片有误",
"ERROR_UPLOAD_TYPE" => "操作类型有误",
);
/**
@ -65,21 +67,107 @@ class Uploader
$this->fileField = $fileField;
$this->config = $config;
$this->type = $type;
if ($type == "remote") {
$this->saveRemote();
} else if($type == "base64") {
$this->upBase64();
} else {
$this->upFile();
switch($this->type)
{
// 抓取远程文件
case 'remote' :
$this->saveRemote();
break;
// base64文件
case 'base64' :
$this->uploadBase64();
break;
// 图片
case 'image' :
$this->uploadImage();
break;
// 文件、视频
case 'file' :
case 'video' :
$this->uploadFile();
break;
// 默认
default :
$this->stateInfo = $this->getStateInfo("ERROR_UPLOAD_TYPE");
}
//$this->stateMap['ERROR_TYPE_NOT_ALLOWED'] = iconv('unicode', 'utf-8', $this->stateMap['ERROR_TYPE_NOT_ALLOWED']);
}
/**
* 上传文件的主处理方法
* @return mixed
* 文件上传
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2019-02-26
* @desc description
*/
private function upFile()
private function uploadFile()
{
$file = $this->file = $_FILES[$this->fileField];
if (!$file) {
$this->stateInfo = $this->getStateInfo("ERROR_FILE_NOT_FOUND");
return;
}
if ($this->file['error']) {
$this->stateInfo = $this->getStateInfo($file['error']);
return;
} else if (!file_exists($file['tmp_name'])) {
$this->stateInfo = $this->getStateInfo("ERROR_TMP_FILE_NOT_FOUND");
return;
} else if (!is_uploaded_file($file['tmp_name'])) {
$this->stateInfo = $this->getStateInfo("ERROR_TMPFILE");
return;
}
$this->oriName = $file['name'];
$this->fileSize = $file['size'];
$this->fileType = $this->getFileExt();
$this->fullName = $this->getFullName();
$this->filePath = $this->getFilePath();
$this->fileName = $this->getFileName();
$dirname = dirname($this->filePath);
//检查文件大小是否超出限制
if (!$this->checkSize()) {
$this->stateInfo = $this->getStateInfo("ERROR_SIZE_EXCEED");
return;
}
//检查是否不允许的文件格式
if (!$this->checkType()) {
$this->stateInfo = $this->getStateInfo("ERROR_TYPE_NOT_ALLOWED");
return;
}
//创建目录失败
if (!is_dir($dirname) && !@mkdir($dirname, 0777, true)) {
$this->stateInfo = $this->getStateInfo("ERROR_CREATE_DIR");
return;
} else if (!is_writeable($dirname)) {
$this->stateInfo = $this->getStateInfo("ERROR_DIR_NOT_WRITEABLE");
return;
}
//移动文件
if (!(move_uploaded_file($file["tmp_name"], $this->filePath) && file_exists($this->filePath))) { //移动失败
$this->stateInfo = $this->getStateInfo("ERROR_FILE_MOVE");
} else { //移动成功
$this->stateInfo = $this->stateMap[0];
}
}
/**
* 图片上传
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2019-02-26
* @desc description
*/
private function uploadImage()
{
$file = $this->file = $_FILES[$this->fileField];
if (!$file) {
@ -150,7 +238,7 @@ class Uploader
}
if(!file_exists($this->filePath))
{
$this->stateInfo = $this->getStateInfo("ERROR_FILE_MOVE");
$this->stateInfo = $this->getStateInfo("ERROR_IMAGE_SAVE");
} else {
$this->stateInfo = $this->stateMap[0];
}
@ -158,9 +246,13 @@ class Uploader
/**
* 处理base64编码的图片上传
* @return mixed
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2019-02-26
* @desc description
*/
private function upBase64()
private function uploadBase64()
{
$base64Data = $_POST[$this->fileField];
$img = base64_decode($base64Data);
@ -199,7 +291,11 @@ class Uploader
/**
* 拉取远程图片
* @return mixed
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2019-02-26
* @desc description
*/
private function saveRemote()
{