🎨 添加图库和客服插件(有问题-待修改)
This commit is contained in:
113
plugin/picturelibrary/README.md
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113
plugin/picturelibrary/README.md
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## GVA 图库功能
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### 手动安装方法
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1.解压zip获得picturelibrary文件夹
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2.将 picturelibrary/web/plugin/picturelibrary 放置在web/plugin下
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3.将 picturelibrary/server/plugin/picturelibrary 放置在server/plugin下
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#### 执行如下注册方法
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### 注册（手动自动都需要）
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#### 1. 前往GVA主程序下的initialize/router.go 在Routers 方法最末尾按照你需要的及安全模式添加本插件
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PluginInit(PrivateGroup, picturelibrary.CreatePictureLibraryPlug())
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到gva系统，角色管理，分配角色的api权限即可，插件会自动注册api，需要手动分配。
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注：会生成一个表：sys_attachment_category，表exa_file_upload_and_downloads会新增一个cat_id字段
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### 2. 配置说明
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#### 2-1 全局配置结构体说明
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无配置
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#### 2-2 使用说明
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在你需要图片选择的前端页面引入图库组件，如下：
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<div class="selected-images">
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<div class="selected-image" v-for="image in selectedImages" :key="image">
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<el-image v-if="fileTypeList.includes(image.tag) === true" :src="image.url" style="width: 100%; height: 100%; object-fit: cover;margin-right: 10px;"></el-image>
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<video v-else controls style="width: 100%; height: 100%;">
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<source :src="image.url" />
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</video>
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<span class="remove-icon" @click="removeSelectedImage(image)"><el-icon><circle-close></circle-close></el-icon></span>
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</div>
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<el-icon v-if="isMultiple || selectedImages.length === 0" class="avatar-uploader-icon" @click="openImageLibrary"><Plus /></el-icon>
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</div>
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图库弹窗：
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<el-dialog v-model="isDialogVisible" title="图片库" width="950px" destroy-on-close>
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<ImageLibrary @select="handleImageSelect" :multiple="isMultiple"/>
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</el-dialog>
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js代码：
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import {CircleClose, Plus} from '@element-plus/icons-vue'
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import ImageLibrary from "@/plugin/picturelibrary/view/components/imageLibrary.vue";
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const isDialogVisible = ref(false)
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const isMultiple = ref(false) // 设置是否允许多选
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const selectedImages = ref([])
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const openImageLibrary = () => {
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isDialogVisible.value = true
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}
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const fileTypeList = ['png', 'jpg', 'jpeg', 'gif']
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const handleImageSelect = (images) => {
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if (isMultiple.value) {
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selectedImages.value = [...selectedImages.value, ...images]
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} else {
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selectedImages.value = Array.isArray(images) ? images : [images]
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}
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// 此处是测试项目里上传头像的参数，根据实际情况进行修改
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formData.value.avatar = selectedImages.value[0]
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isDialogVisible.value = false
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}
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const removeSelectedImage = (image) => {
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const index = selectedImages.value.indexOf(image)
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if (index !== -1) {
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selectedImages.value.splice(index, 1)
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}
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}
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style代码：
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.selected-images {
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position: relative;
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display: flex;
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flex-wrap: wrap;
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}
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.selected-image {
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position: relative;
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margin-right: 10px;
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margin-bottom:10px;
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width: 100px;
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height: 100px;
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}
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.selected-image .remove-icon {
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position: absolute;
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top: 0; /* 微调位置 */
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right: 0; /* 微调位置 */
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color: black;
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padding: 5px;
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cursor: pointer;
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font-size: 22px;
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line-height: 22px;
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text-align: center;
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}
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.avatar-uploader-icon {
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font-size: 28px;
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color: #8c939d;
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width: 100px;
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height: 100px;
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text-align: center;
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border: 1px dashed #d4d9e1;
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}
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#### 2-3 参数说明
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isMultiple 是控制能不能选择多张图的参数，false:只能选一张；true:可以选择多张
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### 3. 方法API
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无
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230
plugin/picturelibrary/api/api.go
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230
plugin/picturelibrary/api/api.go
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package api
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import (
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"git.echol.cn/loser/lckt/global"
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"git.echol.cn/loser/lckt/model/common/response"
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"git.echol.cn/loser/lckt/model/example"
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picModel "git.echol.cn/loser/lckt/plugin/picturelibrary/model"
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"git.echol.cn/loser/lckt/plugin/picturelibrary/service"
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"github.com/gin-gonic/gin"
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"go.uber.org/zap"
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"strconv"
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)
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type PictureLibraryApi struct{}
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var picService = service.ServiceGroupApp
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// @Tags PictureLibrary
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// @Summary 请手动填写接口功能
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// @Produce application/json
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// @Success 200 {string} string "{"success":true,"data":{},"msg":"发送成功"}"
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// @Router /图片库/routerName [post]
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func (p *PictureLibraryApi) ApiName(c *gin.Context) {
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if err := picService.PlugService(); err != nil {
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global.GVA_LOG.Error("失败!", zap.Error(err))
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response.FailWithMessage("失败", c)
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} else {
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response.OkWithData("成功", c)
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}
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}
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// GetFileList
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// @Tags sysAttachment
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// @Summary 分页文件列表
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// @Security ApiKeyAuth
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// @accept application/json
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// @Produce application/json
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// @Param data body request.PageInfo true "页码, 每页大小"
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// @Success 200 {object} response.Response{data=response.PageResult,msg=string} "分页文件列表,返回包括列表,总数,页码,每页数量"
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// @Router /attachment/getFileList [post]
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func (p *PictureLibraryApi) GetFileList(c *gin.Context) {
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var pageInfo picModel.PageInfo
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_ = c.ShouldBindJSON(&pageInfo)
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list, total, err := picService.GetFileRecordInfoList(pageInfo, c)
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if err != nil {
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global.GVA_LOG.Error("获取失败!", zap.Error(err))
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response.FailWithMessage("获取失败", c)
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return
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}
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response.OkWithDetailed(response.PageResult{
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List: list,
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Total: total,
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Page: pageInfo.Page,
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PageSize: pageInfo.Limit,
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}, "获取成功", c)
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}
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// GetCategoryList
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// @Tags sysAttachment
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// @Summary 分类列表
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// @Security ApiKeyAuth
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// @accept application/json
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// @Produce application/json
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// @Param data body request.PageInfo true "页码, 每页大小"
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// @Success 200 {object} response.Response{data=response.PageResult,msg=string} "分页文件列表,返回包括列表,总数,页码,每页数量"
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// @Router /attachment/getFileList [post]
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func (p *PictureLibraryApi) GetCategoryList(c *gin.Context) {
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db := global.GVA_DB.Model(&picModel.SysAttachmentCategory{})
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var fileLists []picModel.SysAttachmentCategory
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err := db.Find(&fileLists).Error
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if err != nil {
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global.GVA_LOG.Error("获取失败!", zap.Error(err))
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response.FailWithMessage("获取失败", c)
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return
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}
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data := picService.BuildTree(fileLists, 0)
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response.OkWithDetailed(response.PageResult{
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List: data,
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}, "获取成功", c)
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}
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// AddCategory
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// @Tags sysAttachment
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// @Summary 添加分类
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// @Security ApiKeyAuth
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// @accept application/json
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// @Produce application/json
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// @Param data body request.PageInfo true "页码, 每页大小"
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// @Success 200 {object} response.Response{data=response.PageResult,msg=string} "分页文件列表,返回包括列表,总数,页码,每页数量"
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// @Router /attachment/getFileList [post]
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func (p *PictureLibraryApi) AddCategory(c *gin.Context) {
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var input struct {
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Name string `json:"name" binding:"required"`
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Pid uint `json:"pid"`
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Id uint `json:"id"`
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}
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if err := c.ShouldBindJSON(&input); err != nil {
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global.GVA_LOG.Error("参数错误!", zap.Error(err))
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response.FailWithMessage("参数错误", c)
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return
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}
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// 检查是否已存在相同名称的分类
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var existingCategory picModel.SysAttachmentCategory
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result := global.GVA_DB.Where("name = ? ", input.Name).First(&existingCategory)
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if result.Error == nil && existingCategory.Id != input.Id {
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response.FailWithMessage("分类名称已存在", c)
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return
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}
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// 创建新的分类
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newCategory := picModel.SysAttachmentCategory{Name: input.Name, Pid: input.Pid}
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var err error
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var title string
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if input.Id > 0 {
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err = global.GVA_DB.Where("id = ?", input.Id).Updates(newCategory).Error
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title = "更新失败"
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} else {
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err = global.GVA_DB.Create(&newCategory).Error
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title = "创建失败"
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}
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if err != nil {
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response.FailWithMessage(title, c)
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return
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}
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response.OkWithDetailed(response.PageResult{}, "创建成功", c)
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}
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// UploadHandler
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// @Tags sysAttachment
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// @Summary 多文件上传
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// @Security ApiKeyAuth
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// @accept multipart/form-data
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// @Produce application/json
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// @Param file formData [file] true "上传文件示例"
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// @Success 200 {object} response.Response{data=exampleRes.ExaFileResponse,msg=string} "上传文件示例,返回包括文件详情"
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// @Router /fileUploadAndDownload/upload [post]
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func (p *PictureLibraryApi) UploadHandler(c *gin.Context) {
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form, _ := c.MultipartForm()
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files := form.File["files"]
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categoryIDStr := c.PostForm("cat_id")
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categoryID, _ := strconv.ParseUint(categoryIDStr, 10, 32)
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noSave := c.DefaultQuery("noSave", "0")
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for _, file := range files {
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classId, _ := strconv.Atoi(c.DefaultPostForm("classId", "0"))
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fileData, err := fileUploadAndDownloadService.UploadFile(file, noSave, classId)
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if err != nil {
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global.GVA_LOG.Error("上传失败!", zap.Error(err))
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response.FailWithMessage("上传失败", c)
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return
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}
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var attachment picModel.SysAttachment
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if err := global.GVA_DB.Where("`key` = ? ", fileData.Key).First(&attachment).Error; err != nil {
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response.FailWithMessage("上传失败", c)
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return
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}
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// 根据key更新数据
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attachment.CatId = uint(categoryID)
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if err := global.GVA_DB.Save(&attachment).Error; err != nil {
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response.FailWithMessage("上传文件失败", c)
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return
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}
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}
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response.OkWithDetailed(response.PageResult{}, "上传成功", c)
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}
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// DeleteFile
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// @Tags sysAttachment
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// @Summary 删除文件
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// @Security ApiKeyAuth
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// @Produce application/json
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// @Param data body example.ExaFileUploadAndDownload true "传入文件里面id即可"
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// @Success 200 {object} response.Response{msg=string} "删除文件"
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// @Router /fileUploadAndDownload/deleteFile [post]
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func (p *PictureLibraryApi) DeleteFile(c *gin.Context) {
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var files []example.ExaFileUploadAndDownload
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err := c.ShouldBindJSON(&files)
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if err != nil {
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response.FailWithMessage(err.Error(), c)
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return
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}
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for _, file := range files {
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if err := fileUploadAndDownloadService.DeleteFile(file); err != nil {
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global.GVA_LOG.Error("删除失败!", zap.Error(err))
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response.FailWithMessage("删除失败", c)
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return
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}
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}
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response.OkWithMessage("删除成功", c)
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}
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// DeleteCategory
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// @Tags sysAttachment
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// @Summary 删除分类
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// @Security ApiKeyAuth
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// @Produce application/json
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// @Param data body example.ExaFileUploadAndDownload true "传入文件里面id即可"
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// @Success 200 {object} response.Response{msg=string} "删除文件"
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// @Router /fileUploadAndDownload/deleteFile [post]
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func (p *PictureLibraryApi) DeleteCategory(c *gin.Context) {
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var input struct {
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CatId uint `json:"cat_id"`
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}
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if err := c.ShouldBindJSON(&input); err != nil {
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response.FailWithMessage("参数错误", c)
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return
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}
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if input.CatId == 0 {
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response.FailWithMessage("参数错误-1", c)
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return
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}
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var childCount int64
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global.GVA_DB.Model(&picModel.SysAttachmentCategory{}).Where("pid = ?", input.CatId).Count(&childCount)
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if childCount > 0 {
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response.FailWithMessage("请先删除子级", c)
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return
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}
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result := global.GVA_DB.Delete(&picModel.SysAttachmentCategory{}, input.CatId)
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if result.Error != nil {
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response.FailWithMessage("删除失败", c)
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return
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}
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response.OkWithMessage("删除成功", c)
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}
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11
plugin/picturelibrary/api/enter.go
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11
plugin/picturelibrary/api/enter.go
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package api
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import "git.echol.cn/loser/lckt/service"
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type ApiGroup struct {
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PictureLibraryApi
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}
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var ApiGroupApp = new(ApiGroup)
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var fileUploadAndDownloadService = service.ServiceGroupApp.ExampleServiceGroup.FileUploadAndDownloadService
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1
plugin/picturelibrary/config/config.go
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1
plugin/picturelibrary/config/config.go
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@@ -0,0 +1 @@
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package config
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1
plugin/picturelibrary/global/global.go
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1
plugin/picturelibrary/global/global.go
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@@ -0,0 +1 @@
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package global
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77
plugin/picturelibrary/main.go
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77
plugin/picturelibrary/main.go
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@@ -0,0 +1,77 @@
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package picturelibrary
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import (
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gvaGlobal "git.echol.cn/loser/lckt/global"
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"git.echol.cn/loser/lckt/model/system"
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"git.echol.cn/loser/lckt/plugin/picturelibrary/model"
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"git.echol.cn/loser/lckt/plugin/picturelibrary/router"
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"git.echol.cn/loser/lckt/plugin/plugin-tool/utils"
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"github.com/gin-gonic/gin"
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)
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type PictureLibraryPlugin struct {
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}
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func CreatePictureLibraryPlug() *PictureLibraryPlugin {
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gvaGlobal.GVA_DB.AutoMigrate(model.SysAttachment{}, model.SysAttachmentCategory{}) // 此处可以把插件依赖的数据库结构体自动创建表 需要填写对应的结构体
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// 下方会自动注册菜单 第一个参数为菜单一级路由信息一般为定义好的组名 第二个参数为真实使用的web页面路由信息
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//utils.RegisterMenus(
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// system.SysBaseMenu{
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// Path: "picturelibrary",
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// Name: "picturelibrary",
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// Hidden: false,
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// Component: "plugin/picturelibrary/view/index.vue",
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// Sort: 0,
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// Meta: system.Meta{
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// Title: "图片库",
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// Icon: "folder",
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// },
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// },
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//)
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// 下方会自动注册api 以下格式为示例格式，请按照实际情况修改
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utils.RegisterApis(
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system.SysApi{
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Path: "/pic/pic_library/list",
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Description: "图片列表",
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ApiGroup: "图片库",
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Method: "POST",
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},
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system.SysApi{
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Path: "/pic/pic_library/cat_list",
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Description: "图片分类列表",
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ApiGroup: "图片库",
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Method: "POST",
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},
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system.SysApi{
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Path: "/pic/pic_library/add_cat",
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Description: "添加分类",
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ApiGroup: "图片库",
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Method: "POST",
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},
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system.SysApi{
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Path: "/pic/pic_library/upload_handler",
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Description: "上传文件",
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ApiGroup: "图片库",
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Method: "POST",
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},
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system.SysApi{
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Path: "/pic/pic_library/delete_file",
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Description: "删除文件",
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ApiGroup: "图片库",
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Method: "POST",
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},
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)
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return &PictureLibraryPlugin{}
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}
|
||||
|
||||
func (*PictureLibraryPlugin) Register(group *gin.RouterGroup) {
|
||||
router.RouterGroupApp.InitPictureLibraryRouter(group)
|
||||
}
|
||||
|
||||
func (*PictureLibraryPlugin) RouterPath() string {
|
||||
return "pic"
|
||||
}
|
||||
8
plugin/picturelibrary/model/model.go
Normal file
8
plugin/picturelibrary/model/model.go
Normal file
@@ -0,0 +1,8 @@
|
||||
package model
|
||||
|
||||
type PageInfo struct {
|
||||
Page int `json:"page" form:"page"`
|
||||
Limit int `json:"limit" form:"limit"`
|
||||
Cid int `json:"cid" form:"cid"` //分类id
|
||||
Keyword string `json:"keyword" form:"keyword"`
|
||||
}
|
||||
14
plugin/picturelibrary/model/sysAttachment.go
Normal file
14
plugin/picturelibrary/model/sysAttachment.go
Normal file
@@ -0,0 +1,14 @@
|
||||
package model
|
||||
|
||||
import (
|
||||
"git.echol.cn/loser/lckt/model/example"
|
||||
)
|
||||
|
||||
type SysAttachment struct {
|
||||
example.ExaFileUploadAndDownload
|
||||
CatId uint `json:"cat_id" form:"cat_id" gorm:"default:0;type:int;column:cat_id;comment:分类id;"`
|
||||
}
|
||||
|
||||
func (SysAttachment) TableName() string {
|
||||
return "exa_file_upload_and_downloads"
|
||||
}
|
||||
13
plugin/picturelibrary/model/sysAttachmentCatategory.go
Normal file
13
plugin/picturelibrary/model/sysAttachmentCatategory.go
Normal file
@@ -0,0 +1,13 @@
|
||||
package model
|
||||
|
||||
type SysAttachmentCategory struct {
|
||||
Id uint `gorm:"primarykey" json:"id"` // 主键ID
|
||||
Name string `json:"name" form:"name" gorm:"default:'';type:varchar(255);column:name;comment:分类名称;"`
|
||||
Pid uint `json:"pid" form:"pid" gorm:"default:0;type:int;column:pid;comment:父节点ID;"`
|
||||
AddTime int `json:"add_time" form:"add_time" gorm:"default:0;type:int;column:add_time;comment:添加时间;"`
|
||||
Children []*SysAttachmentCategory `json:"children" gorm:"-"`
|
||||
}
|
||||
|
||||
func (SysAttachmentCategory) TableName() string {
|
||||
return "sys_attachment_category"
|
||||
}
|
||||
7
plugin/picturelibrary/router/enter.go
Normal file
7
plugin/picturelibrary/router/enter.go
Normal file
@@ -0,0 +1,7 @@
|
||||
package router
|
||||
|
||||
type RouterGroup struct {
|
||||
PictureLibraryRouter
|
||||
}
|
||||
|
||||
var RouterGroupApp = new(RouterGroup)
|
||||
22
plugin/picturelibrary/router/router.go
Normal file
22
plugin/picturelibrary/router/router.go
Normal file
@@ -0,0 +1,22 @@
|
||||
package router
|
||||
|
||||
import (
|
||||
"git.echol.cn/loser/lckt/plugin/picturelibrary/api"
|
||||
"github.com/gin-gonic/gin"
|
||||
)
|
||||
|
||||
type PictureLibraryRouter struct {
|
||||
}
|
||||
|
||||
func (s *PictureLibraryRouter) InitPictureLibraryRouter(Router *gin.RouterGroup) {
|
||||
plugRouter := Router.Use()
|
||||
plugApi := api.ApiGroupApp.PictureLibraryApi
|
||||
{
|
||||
plugRouter.POST("/pic_library/list", plugApi.GetFileList)
|
||||
plugRouter.POST("/pic_library/cat_list", plugApi.GetCategoryList)
|
||||
plugRouter.POST("/pic_library/add_cat", plugApi.AddCategory)
|
||||
plugRouter.POST("/pic_library/upload_handler", plugApi.UploadHandler)
|
||||
plugRouter.POST("/pic_library/delete_file", plugApi.DeleteFile)
|
||||
plugRouter.POST("/pic_library/delete_cat", plugApi.DeleteCategory)
|
||||
}
|
||||
}
|
||||
7
plugin/picturelibrary/service/enter.go
Normal file
7
plugin/picturelibrary/service/enter.go
Normal file
@@ -0,0 +1,7 @@
|
||||
package service
|
||||
|
||||
type ServiceGroup struct {
|
||||
PictureLibraryService
|
||||
}
|
||||
|
||||
var ServiceGroupApp = new(ServiceGroup)
|
||||
70
plugin/picturelibrary/service/service.go
Normal file
70
plugin/picturelibrary/service/service.go
Normal file
@@ -0,0 +1,70 @@
|
||||
package service
|
||||
|
||||
import (
|
||||
"git.echol.cn/loser/lckt/global"
|
||||
picModel "git.echol.cn/loser/lckt/plugin/picturelibrary/model"
|
||||
"github.com/gin-gonic/gin"
|
||||
"strings"
|
||||
)
|
||||
|
||||
type PictureLibraryService struct{}
|
||||
|
||||
func (e *PictureLibraryService) PlugService() (err error) {
|
||||
// 写你的业务逻辑
|
||||
return nil
|
||||
}
|
||||
|
||||
func (e *PictureLibraryService) GetFileRecordInfoList(info picModel.PageInfo, c *gin.Context) (list interface{}, total int64, err error) {
|
||||
limit := info.Limit
|
||||
offset := info.Limit * (info.Page - 1)
|
||||
keyword := info.Keyword
|
||||
cid := info.Cid
|
||||
db := global.GVA_DB.Model(&picModel.SysAttachment{})
|
||||
var fileLists []picModel.SysAttachment
|
||||
if len(keyword) > 0 {
|
||||
db = db.Where("`name` LIKE ?", "%"+keyword+"%")
|
||||
}
|
||||
if cid > 0 {
|
||||
db = db.Where("cat_id = ?", cid)
|
||||
}
|
||||
err = db.Count(&total).Error
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
|
||||
err = db.Limit(limit).Offset(offset).Order("created_at desc").Find(&fileLists).Error
|
||||
urlHost := e.GetUrlHost(c)
|
||||
for k, v := range fileLists {
|
||||
if !strings.HasPrefix(v.Url, "http://") && !strings.HasPrefix(v.Url, "https://") {
|
||||
v.Url = urlHost + "api/" + v.Url
|
||||
fileLists[k] = v
|
||||
}
|
||||
}
|
||||
return fileLists, total, err
|
||||
}
|
||||
|
||||
// 构建树形结构
|
||||
func (e *PictureLibraryService) BuildTree(categories []picModel.SysAttachmentCategory, parentID uint) []*picModel.SysAttachmentCategory {
|
||||
var tree []*picModel.SysAttachmentCategory
|
||||
for _, category := range categories {
|
||||
if category.Pid == parentID {
|
||||
children := e.BuildTree(categories, category.Id)
|
||||
category.Children = children
|
||||
tree = append(tree, &category)
|
||||
}
|
||||
}
|
||||
return tree
|
||||
}
|
||||
|
||||
func (e *PictureLibraryService) GetUrlHost(c *gin.Context) string {
|
||||
host := c.Request.Host
|
||||
scheme := "http"
|
||||
if c.Request.TLS != nil {
|
||||
scheme = "https"
|
||||
}
|
||||
referer := c.Request.Referer()
|
||||
if referer != "" {
|
||||
return referer
|
||||
}
|
||||
return scheme + "://" + host + "/"
|
||||
}
|
||||
Reference in New Issue
Block a user