🔨 Extract data from cloud file name

nextcloud_backup/backend/src/routes/webdav.ts

@@ -1,5 +1,6 @@
 import express from "express";
 import Joi from "joi";
+import { getBackupConfig } from "../services/backupConfigService.js";
 import {
   getWebdavConfig,
   validateWebdavConfig,
@@ -13,10 +14,11 @@ const webdavRouter = express.Router();
 
 webdavRouter.get("/backup/auto", (req, res, next) => {
   const config = getWebdavConfig();
+  const backupConf = getBackupConfig();
   validateWebdavConfig(config)
     .then(async () => {
       const value = await webdavService
-        .getBackups(pathTools.auto, config);
+        .getBackups(pathTools.auto, config, backupConf.nameTemplate);
       res.json(value);
     })
     .catch((reason) => {
@@ -27,10 +29,11 @@ webdavRouter.get("/backup/auto", (req, res, next) => {
 
 webdavRouter.get("/backup/manual", (req, res, next) => {
   const config = getWebdavConfig();
+  const backupConf = getBackupConfig();
   validateWebdavConfig(config)
     .then(async () => {
       const value = await webdavService
-        .getBackups(pathTools.manual, config);
+        .getBackups(pathTools.manual, config, backupConf.nameTemplate);
       res.json(value);
     })
     .catch((reason) => {

nextcloud_backup/backend/src/services/backupConfigService.ts

@@ -1,27 +1,25 @@
 import fs from "fs";
-import Joi from "joi"
+import Joi from "joi";
 import logger from "../config/winston.js";
-import type { BackupConfig } from "../types/services/backupConfig.js"
+import type { BackupConfig } from "../types/services/backupConfig.js";
 import backupConfigValidation from "../types/services/backupConfigValidation.js";
 
-
 const backupConfigPath = "/data/backupConfigV2.json";
 
-
-export function validateBackupConfig(config: BackupConfig){
+export function validateBackupConfig(config: BackupConfig) {
   const validator = Joi.object(backupConfigValidation);
   return validator.validateAsync(config, {
-    abortEarly: false
+    abortEarly: false,
   });
 }
 
-export function saveBackupConfig(config: BackupConfig){
+export function saveBackupConfig(config: BackupConfig) {
   fs.writeFileSync(backupConfigPath, JSON.stringify(config, undefined, 2));
 }
 
 export function getBackupConfig(): BackupConfig {
   if (!fs.existsSync(backupConfigPath)) {
-    logger.warn("Config file not found, creating default one !")
+    logger.warn("Config file not found, creating default one !");
     const defaultConfig = getBackupDefaultConfig();
     saveBackupConfig(defaultConfig);
     return defaultConfig;
@@ -39,7 +37,7 @@ export function getBackupDefaultConfig(): BackupConfig {
         enabled: false,
       },
       webdav: {
-        enabled: false
+        enabled: false,
       },
     },
     exclude: {
@@ -49,6 +47,18 @@ export function getBackupDefaultConfig(): BackupConfig {
     autoStopAddon: [],
     password: {
       enabled: false,
-    }
-  }
-}
+    },
+  };
+}
+
+export function templateToRegexp(template: string) {
+  let regexp = template.replace("{date}", "(?<date>\\d{4}-\\d{2}-\\d{2})");
+  regexp = regexp.replace("{hour}", "(?<hour>\\d{4})");
+  regexp = regexp.replace("{hour_12}", "(?<hour12>\\d{4}(AM|PM))");
+  regexp = regexp.replace("{type}", "(?<type>Auto|Manual|)")
+  regexp = regexp.replace("{type_low}", "(?<type>auto|manual|)")
+  return regexp.replace(
+    "{ha_version}",
+    "(?<version>\\d+\\.\\d+\\.\\d+(b\\d+)?)"
+  );
+}

nextcloud_backup/backend/src/services/webdavService.ts

@@ -8,6 +8,7 @@ import * as pathTools from "../tools/pathTools.js";
 import * as statusTools from "../tools/status.js";
 import type { WebdavBackup } from "../types/services/webdav.js";
 import type { WebdavConfig } from "../types/services/webdavConfig.js";
+import { templateToRegexp } from "./backupConfigService.js";
 import { getEndpoint } from "./webdavConfigService.js";
 
 const PROPFIND_BODY =
@@ -94,7 +95,11 @@ function createDirectory(path: string, config: WebdavConfig) {
   });
 }
 
-export function getBackups(folder: string, config: WebdavConfig) {
+export function getBackups(
+  folder: string,
+  config: WebdavConfig,
+  nameTemplate: string
+) {
   const endpoint = getEndpoint(config);
   return got(config.url + endpoint + config.backupDir + folder, {
     method: "PROPFIND" as Method,
@@ -107,7 +112,10 @@ export function getBackups(folder: string, config: WebdavConfig) {
     body: PROPFIND_BODY,
   }).then(
     (value) => {
-      return parseXmlBackupData(value.body, config);
+      const data = parseXmlBackupData(value.body, config).sort(
+        (a, b) => b.lastEdit.toMillis() - a.lastEdit.toMillis()
+      );
+      return extractBackupInfo(data, nameTemplate);
     },
     (reason) => {
       messageManager.error(
@@ -120,25 +128,56 @@ export function getBackups(folder: string, config: WebdavConfig) {
   );
 }
 
-export function deleteBackup(path: string, config: WebdavConfig){
+function extractBackupInfo(backups: WebdavBackup[], template: string) {
+  const regex = new RegExp(templateToRegexp(template));
+  for (const elem of backups) {
+    const match = elem.name.match(regex);
+    if (match?.groups?.date) {
+      let format = "yyyy-LL-dd";
+      let date = match.groups.date;
+      if (match.groups.hour) {
+        format += "+HHmm";
+        date += `+${match.groups.hour}`;
+      } else if (match.groups.hour_12) {
+        format += "+hhmma";
+        date += `+${match.groups.hour_12}`;
+      }
+
+      elem.creationDate = DateTime.fromFormat(date, format);
+    }
+    if(match?.groups?.version){
+      elem.haVersion = match.groups.version
+    }
+  }
+  return backups;
+}
+
+export function deleteBackup(path: string, config: WebdavConfig) {
   const endpoint = getEndpoint(config);
-  return got.delete(config.url + endpoint + path, {
-    headers: {
-      authorization:
-        "Basic " +
-        Buffer.from(config.username + ":" + config.password).toString("base64")
-    }
-  }).then(
-    (response) => {
-      return response;
-    },
-    (reason) => {
-      messageManager.error("Fail to delete backup in webdav", reason?.message);
-      logger.error(`Fail to delete backup in Cloud`);
-      logger.error(reason);
-      return Promise.reject(reason);
-    }
-  );
+  return got
+    .delete(config.url + endpoint + path, {
+      headers: {
+        authorization:
+          "Basic " +
+          Buffer.from(config.username + ":" + config.password).toString(
+            "base64"
+          ),
+      },
+    })
+    .then(
+      (response) => {
+        return response;
+      },
+      (reason) => {
+        messageManager.error(
+          "Fail to delete backup in webdav",
+          reason?.message
+        );
+        logger.error(`Fail to delete backup in Cloud`);
+        logger.error(reason);
+        return Promise.reject(reason);
+      }
+    );
 }
 
 function parseXmlBackupData(body: string, config: WebdavConfig) {
@@ -162,7 +201,7 @@ function parseXmlBackupData(body: string, config: WebdavConfig) {
           lastEdit: lastEdit,
           size: propstat["d:prop"]["d:getcontentlength"],
           name: name,
-          path: href.replace(getEndpoint(config), "")
+          path: href.replace(getEndpoint(config), ""),
         });
       }
     }

nextcloud_backup/backend/src/types/services/backupConfig.ts

@@ -48,4 +48,4 @@ export interface CronConfig {
 export interface AutoCleanConfig {
   enabled: boolean;
   nbrToKeep?: number;
-}
+}

nextcloud_backup/backend/src/types/services/webdav.ts

@@ -6,6 +6,8 @@ export interface WebdavBackup {
   size: number;
   lastEdit: DateTime;
   path: string;
+  haVersion?: string;
+  creationDate?: DateTime;
 }
 
 

nextcloud_backup/frontend/src/components/cloud/CloudListItem.vue

@@ -26,19 +26,69 @@
   </v-list-item>
   <v-expand-transition>
     <v-card v-show="detail" variant="tonal" color="secondary" rounded="0">
-      <v-card-text class="d-flex justify-center">
-        <v-chip color="primary" variant="flat" class="mr-2" label>
-          <v-icon start icon="mdi-pencil"></v-icon>
-          {{
-            DateTime.fromISO(item.lastEdit).toLocaleString(
-              DateTime.DATETIME_MED
-            )
-          }}
-        </v-chip>
-        <v-chip color="success" variant="flat" label>
-          <v-icon start icon="mdi-database"></v-icon>
-          {{ prettyBytes(item.size) }}
-        </v-chip>
+      <v-card-text>
+        <v-row>
+          <v-col class="d-flex justify-center">
+            <v-tooltip text="Creation" location="top">
+              <template v-slot:activator="{ props }">
+                <v-chip
+                  color="primary"
+                  variant="flat"
+                  class="mr-2"
+                  label
+                  v-bind="props"
+                >
+                  <v-icon start icon="mdi-folder-plus"></v-icon>
+                  {{
+                    item.creationDate
+                      ? DateTime.fromISO(item.creationDate).toLocaleString(
+                          DateTime.DATETIME_MED
+                        )
+                      : "UNKNOWN"
+                  }}
+                </v-chip>
+              </template>
+            </v-tooltip>
+            <v-tooltip text="Home Assistant Version" location="top">
+              <template v-slot:activator="{ props }">
+                <v-chip color="success" variant="flat" label v-bind="props">
+                  <v-icon start icon="mdi-home-assistant"></v-icon>
+                  {{ item.haVersion ? item.haVersion : "UNKNOWN" }}
+                </v-chip>
+              </template>
+            </v-tooltip>
+          </v-col>
+        </v-row>
+        <v-row>
+          <v-col class="d-flex justify-center">
+            <v-tooltip text="Last edit" location="top">
+              <template v-slot:activator="{ props }">
+                <v-chip
+                  color="primary"
+                  variant="flat"
+                  class="mr-2"
+                  label
+                  v-bind="props"
+                >
+                  <v-icon start icon="mdi-pencil"></v-icon>
+                  {{
+                    DateTime.fromISO(item.lastEdit).toLocaleString(
+                      DateTime.DATETIME_MED
+                    )
+                  }}
+                </v-chip>
+              </template>
+            </v-tooltip>
+            <v-tooltip text="Size" location="top">
+              <template v-slot:activator="{ props }">
+                <v-chip color="success" variant="flat" label v-bind="props">
+                  <v-icon start icon="mdi-database"></v-icon>
+                  {{ prettyBytes(item.size) }}
+                </v-chip>
+              </template>
+            </v-tooltip>
+          </v-col>
+        </v-row>
       </v-card-text>
       <v-divider class="mx-4"></v-divider>
       <v-card-actions class="justify-center">

nextcloud_backup/frontend/src/types/webdav.ts

@@ -1,11 +1,11 @@
-import type { DateTime } from "luxon";
-
 export interface WebdavBackup {
   id: string;
   name: string;
   size: number;
   lastEdit: string;
   path: string;
+  haVersion?: string;
+  creationDate?: string;
 }
 
 export interface WebdavDeletePayload {