影像二开下载测试1

code/jyyy/nckd-jimin-jyyy-fi/src/main/java/nckd/jimin/jyyy/fi/plugin/form/ViewImageByDownloadFilePlugin.java

@@ -0,0 +1,84 @@
+package nckd.jimin.jyyy.fi.plugin.form;
+
+import com.alibaba.fastjson.JSONArray;
+import com.alibaba.fastjson.JSONObject;
+import kd.bos.dataentity.utils.StringUtils;
+import kd.bos.form.control.events.ItemClickEvent;
+import kd.bos.form.plugin.AbstractFormPlugin;
+import kd.bos.logging.Log;
+import kd.bos.logging.LogFactory;
+import kd.imc.bds.common.utils.UrlServiceUtils;
+import kd.imc.bds.common.utils.ViewUtil;
+import kd.sdk.plugin.Plugin;
+
+import java.util.Map;
+
+/**
+ * 动态表单插件
+ */
+public class ViewImageByDownloadFilePlugin extends AbstractFormPlugin implements Plugin {
+
+    private static Log logger = LogFactory.getLog(ViewImageByDownloadFilePlugin.class);
+
+
+    @Override
+    public void itemClick(ItemClickEvent evt) {
+        String itemKey = evt.getItemKey();
+        if (StringUtils.equals(itemKey, "down_test")) {
+            this.downOneFile();
+        }
+    }
+
+
+    private void downOneFile() {
+        JSONObject selectImage = this.getSelectImage();
+        if (selectImage != null) {
+            String viewFileIndexList = selectImage.getString("viewFileIndexList");
+            JSONArray imageArr = selectImage.getJSONArray("imageArr");
+
+            for(int i = 0; i < imageArr.size(); ++i) {
+                JSONObject imageJson = imageArr.getJSONObject(i);
+                if (StringUtils.contains(viewFileIndexList, imageJson.getString("view_file_index"))) {
+                    String fileUrl = imageJson.getString("downloadUrl");
+
+                    if (StringUtils.isEmpty(fileUrl)) {
+                        fileUrl = imageJson.getString("localUrl");
+                    }
+                    logger.info("ViewImages fileUrl: " + fileUrl);
+                    String uuu = UrlServiceUtils.getDownloadUrl(fileUrl);
+                    logger.info("ViewImages downFileURL: " + uuu);
+                    this.getView().openUrl(uuu);
+                    return;
+                }
+            }
+        }
+
+        this.getView().showTipNotification("下载失败，未查询到当前影像文件");
+    }
+
+    private JSONObject getSelectImage() {
+        String selectImage = this.getPageCache().get("VIEW_IMAGE_LIST_SELECT");
+        logger.info("ViewImages selectImage: " + selectImage);
+        if (StringUtils.isEmpty(selectImage)) {
+            return null;
+        } else {
+            String[] selectIndex = selectImage.split(",");
+            String perfix = selectIndex[0];
+            String index = selectIndex[1];
+            String viewFileIndex = selectIndex[2];
+            String viewFileIndexList = selectImage.substring(perfix.length() + index.length() + 1);
+            String imageStr = this.getView().getPageCache().get("VIEW_IMAGE_LIST_KEY_" + index);
+            logger.info("ViewImages imageStr: " + imageStr);
+            JSONObject billJson = JSONObject.parseObject(imageStr);
+            if (billJson == null) {
+                return null;
+            } else {
+                billJson.put("viewFileIndex", viewFileIndex);
+                billJson.put("viewFileIndexList", viewFileIndexList);
+                logger.info("ViewImages getSelectImage: " + billJson);
+                return billJson;
+            }
+        }
+    }
+
+}