Update to browse.

Encanto · Jun 1, 2021 · 1dabe42 · 1dabe42
1 parent 295a81e
commit 1dabe42
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Showing 2 changed files with 43 additions and 121 deletions.
diff --git a/api/src/server.ts b/api/src/server.ts
@@ -15,35 +15,17 @@
 
 import express, { response } from 'express';
 const cors = require('cors');
-
+const HOME_DIR = require('os').homedir();
+var fs = require("fs");
+const fsPromises = fs.promises;
+var path = require("path");
 
 export const app = express();
 app.use(express.json());
 app.use(express.urlencoded({ extended: true }));
 app.use(cors());
 
-
-const BASE_URI= '/api';
-const HOME_DIR = require('os').homedir();
-var runtimeAPI;
-var fs = require("fs");
-var path = require("path");
-
-
-app.get('*', function (req, res) {
-    Auth.signUp({
-        username: 'AmandaB',
-        password: 'MyCoolPassword1!',
-        attributes: {
-            email: 'someemail@example.com',
-        },
-    });
-
-    res.status(500);
-    res.send('API Response to route:' + req.originalUrl);
-});
-
-async function getStats(dirPath) {
+async function getStats(dirPath: any) {
     var stats = await fsPromises.stat(dirPath);
     return {
       folder: stats.isDirectory(),
@@ -52,108 +34,48 @@ async function getStats(dirPath) {
     }    
 }
 
-module.exports = {
-    init: function(_runtimeAPI) {
-        runtimeAPI = _runtimeAPI
-    },
-
-    sheets: function (req, res) {
-        let pathParam = req.params.path;
-        // Path needs to be url encoded.
-        if (pathParam) {
-            pathParam = decodeURIComponent(pathParam);            
-        }
-
-        // Read sheet names from Excel file.
-        const workbook = XLSX.readFile(pathParam, { bookSheets: true });
-
-        // Typical workbook response will look like: {"SheetNames":["Simple Tax Forecast"]}
-        res.json(workbook);
-    },
-
-    sheet: function (req, res) {
-        let pathParam = req.params.path;
-        let sheetParam = req.params.sheetId;
-        // Path needs to be url encoded.
-        if (pathParam) {
-            pathParam = decodeURIComponent(pathParam);            
-        }
-
-        if (sheetParam) {
-            sheetParam = decodeURIComponent(sheetParam);            
-        }
-
-        // Read sheet names from Excel file.
-        const workbook = XLSX.readFile(pathParam);
-        const worksheet = workbook.Sheets[sheetParam];
-        if (!worksheet) {
-            node.status({ fill: "red", shape: "circle", text: "Sheet does not exist: " + config.sheetname });
-            node.error("Sheet does not exist: " + config.sheetname, msg.payload.msg);
-            return;
-        }
-        let sheetHtml = XLSX.utils.sheet_to_html(worksheet, { header: '', footer: ''});
-        res.send(sheetHtml);
-    },
-
-    browse: function (req, res) {
-        let pathParam = req.params.path;
-        // Path needs to be url encoded.
-        if (pathParam) {
-            pathParam = decodeURIComponent(pathParam);            
-        }
-
-        dialog.fileselect("Select message", "Select title", 3000, function(code, retVal, stderr) {
-            if (retVal) {
-                let returnPath = retVal.replace(/(\r\n|\n|\r)/gm, ""); // Get rid of trailing carriage returns.
-                res.json({path: returnPath});
-            } else {
-                apiUtils.rejectHandler(req, res, stderr);
-            }
-        });
-    },
-
-    root: async function(req, res) {
+app.get('/encanto/root', async function(req, res) {
         res.json({"path": HOME_DIR})
-    },
-
-    list: async function(req, res) {
-        let dirPath = req.params.path;
-        // Path needs to be url encoded.
-        if (dirPath) {
-            dirPath = decodeURIComponent(dirPath);            
-        } else {
-            dirPath = '';
-        }
-        dirPath = path.join(HOME_DIR, dirPath);
-
-        var stats = []; 
-        try {
-          var files = await fsPromises.readdir(dirPath);
-          try {
-            for (var i=0; i<files.length; ++i) {
-              var fPath = path.join(dirPath, files[i]);
-              var stat = await getStats(fPath);
-              stat.name = files[i];
+});
 
-              // We should filter everything except for folders and spreadsheets here.
-              if (stat.folder === true || 
-                  stat.folder === false && fPath.endsWith('.xlsx')) {
+app.get('/encanto/list/:path?', async function(req, res) {
+    let dirPath = req.params.path;
+    // Path needs to be url encoded.
+    if (dirPath) {
+        dirPath = decodeURIComponent(dirPath);            
+    } else {
+        dirPath = '';
+    }
+    dirPath = path.join(HOME_DIR, dirPath);
+
+    var stats = []; 
+    try {
+      var files = await fsPromises.readdir(dirPath);
+      try {
+        for (var i=0; i<files.length; ++i) {
+          var fPath = path.join(dirPath, files[i]);
+          var stat: any = await getStats(fPath);
+          stat.name = files[i];
+
+          // Example of filtering of a file type.
+            /*
+            if (stat.folder === true || 
+                stat.folder === false && fPath.endsWith('.xlsx')) {
                 stats.push(stat);  
-              }
-            }
-          } catch (e) {
-            log.info('Error reading file in directory: ' + dirPath);
-            stats = [];
-          }
-        } catch (e) {
-          log.info('Error reading directory: ' + dirPath);
-          stats = [];
+            } 
+            */
+          stats.push(stat);  
         }
-        res.send(stats);   
+      } catch (e) {
+        console.error('Error reading file in directory: ' + dirPath);
+        stats = [];
+      }
+    } catch (e) {
+      console.error('Error reading directory: ' + dirPath);
+      stats = [];
     }
-
-}
-
+    res.send(stats);   
+});
 
 console.log('Start without ssl');
 

diff --git a/component/src/app/file-browse/file-browse.component.ts b/component/src/app/file-browse/file-browse.component.ts
@@ -63,7 +63,7 @@ export class FileBrowseComponent implements OnInit {
   public doSelectFile() {
     // Compute the full path.
     if (this.selectedFile) {
-      console.log('file selected: ' + this.rootPath + this.getCurrentPath() + '/' + this.selectedFile.name);
+      alert('file selected: ' + this.rootPath + this.getCurrentPath() + '/' + this.selectedFile.name);
       // Dispatch using window custom event so we can listen from anywhere.  
       let event = new CustomEvent("fselect", {
         detail: {