package com.example.demo.model.blog;
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import xyz.erupt.annotation.Erupt;
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import xyz.erupt.annotation.EruptField;
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import xyz.erupt.annotation.fun.DataProxy;
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import xyz.erupt.annotation.sub_erupt.LinkTree;
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import xyz.erupt.annotation.sub_erupt.Power;
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import xyz.erupt.annotation.sub_field.Edit;
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import xyz.erupt.annotation.sub_field.EditType;
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import xyz.erupt.annotation.sub_field.View;
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import xyz.erupt.annotation.sub_field.ViewType;
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import xyz.erupt.annotation.sub_field.sub_edit.Search;
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import xyz.erupt.core.config.EruptProp;
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import xyz.erupt.upms.model.base.HyperModel;
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import javax.annotation.Resource;
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import javax.imageio.ImageIO;
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import javax.persistence.Entity;
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import javax.persistence.ManyToOne;
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import javax.persistence.Table;
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import javax.persistence.Transient;
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import java.awt.image.BufferedImage;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.IOException;
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/**
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* @author YuePeng
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* date 2020-05-28
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*/
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@Erupt(
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name = "图片管理",
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dataProxy = Pictures.class,
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power = @Power(edit = false),
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linkTree = @LinkTree(dependNode = true, field = "picturesCategory")
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)
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@Table(name = "blog_picture")
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@Entity
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public class Pictures extends HyperModel implements DataProxy<Pictures> {
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@EruptField(
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views = {
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@View(title = "缩略图", type = ViewType.IMAGE)
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},
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edit = @Edit(title = "图片地址", notNull = true, type = EditType.ATTACHMENT)
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)
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private String filePath;
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@EruptField(
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views = @View(title = "大小", template = "(value/1024/1024).toFixed(2) + 'MB'")
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)
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private Integer sizes;
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@EruptField(
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views = @View(title = "宽度"),
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edit = @Edit(title = "宽度", show = false, search = @Search(vague = true))
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)
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private Integer width;
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@EruptField(
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views = @View(title = "高度"),
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edit = @Edit(title = "高度", show = false, search = @Search(vague = true))
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)
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private Integer height;
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@EruptField(
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views = {
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@View(title = "备注")
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},
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edit = @Edit(title = "图片备注", type = EditType.TEXTAREA)
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)
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private String remark;
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@ManyToOne
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private PicturesCategory picturesCategory;
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@Transient
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@Resource
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private EruptProp eruptProp;
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@Override
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public void beforeAdd(Pictures pictures) {
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File file = new File(eruptProp.getUploadPath() + pictures.filePath);
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try {
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BufferedImage bufferedImage = ImageIO.read(new FileInputStream(file));
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pictures.setHeight(bufferedImage.getHeight());
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pictures.setWidth(bufferedImage.getWidth());
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pictures.setSizes((int) file.length());
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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public Integer getSizes() {
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return sizes;
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}
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public void setSizes(Integer sizes) {
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this.sizes = sizes;
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}
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public Integer getWidth() {
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return width;
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}
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public void setWidth(Integer width) {
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this.width = width;
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}
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public Integer getHeight() {
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return height;
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}
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public void setHeight(Integer height) {
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this.height = height;
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}
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}
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