130 lines
3.2 KiB
PHP
130 lines
3.2 KiB
PHP
<?php
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/**
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* @author Any
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* @description KISS
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* @date 2020-12-10
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* @version 1.0.0
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*
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* _____LOG_____
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*
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*/
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namespace app\widgets;
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use yii\base\Widget;
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class UnionFile extends Widget
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{
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/**
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* 单图片或单文件直接通过表单获取
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* 多图文件通过JS变量_gallery_$id获取
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* 多文件通过JS变量_filelist_$id获取
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*
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* example:
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* ###引入
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* use app\widgets\PickFile;
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* ###在View使用
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* <?=PickFile::widget([
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* 'multiple' => false,
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* 'accept' => 'file',
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* 'id' => 'id',
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* 'name' => 'name',
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* 'label' => 'label',
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* 'value' => 'value',
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* 'tip' => 'tip',
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* ])?>
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*/
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/**
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* string 允许文件类型 images（图片）、file（所有文件）、video（视频）、audio（音频）
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*/
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public $accept;
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/**
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* bool 是否多文件上传
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*/
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public $multiple;
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/**
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* string 表单ID,默认$name
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*/
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public $id;
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/**
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* string 表单字段名称
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*/
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public $name;
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/**
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* string 表单标签
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*/
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public $label;
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/**
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* string|array|string(json) 表单字段值
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*/
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public $value;
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/**
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* string 表单字段输入提示信息
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*/
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public $tip;
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/**
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* string 上传地址，默认\Yii::$app->urlManager->createUrl(['file/upload/file'])
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*/
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public $url;
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/**
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* bool required 是否必须
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*/
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public $required;
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/**
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* integer 是否开启图片压缩,0=否，1=是
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*/
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public $imageCompressEnable;
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/**
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* integer 图片压缩最长边限制，默认800
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*/
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public $imageCompressBorder;
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public function init() {
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parent::init();
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$this->imageCompressEnable = $this->imageCompressEnable ? 1 : 0;
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$this->imageCompressBorder = $this->imageCompressBorder ? $this->imageCompressBorder : 800;
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}
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public function run()
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{
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$this->id = $this->id != null ? $this->id : $this->name;
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$this->url = $this->url != null ? $this->url : ($this->accept == 'images'
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? \Yii::$app->urlManager->createUrl(['file/upload/union-image', 'imageCompressEnable' => $this->imageCompressEnable, 'imageCompressBorder' => $this->imageCompressBorder])
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: \Yii::$app->urlManager->createUrl(['file/upload/union-file'])
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);
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$this->required = $this->required ? 'required' : '';
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$this->multiple = $this->multiple ? true : false;
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if($this->multiple){
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$this->value = is_array($this->value) ? json_encode($this->value) : $this->value;
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$this->value = empty($this->value) ? json_encode([]) : $this->value;
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}
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return $this->render('pick-file',[
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'accept' => $this->accept,
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'multiple' => $this->multiple,
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'id' => $this->id,
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'name' => $this->name,
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'label' => $this->label,
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'value' => $this->value,
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'tip' => $this->tip,
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'required' => $this->required,
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'url' => $this->url
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]);
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}
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} |