Merge remote-tracking branch 'remotes/origin/feature/referenceData' into develop

CHANGELOG.md

@@ -1,5 +1,7 @@
 # Change Log
 
+- nodejs: referenceData
+
 ## 1.4.0
 - nodejs: option to send directUrl
 - opening file on client by directUrl

web/documentserver-example/nodejs/app.js

@@ -29,6 +29,7 @@ const config = require('config');
 const configServer = config.get('server');
 const storageFolder = configServer.get("storageFolder");
 const mime = require("mime");
+const urlModule = require("url");
 const docManager = require("./helpers/docManager");
 const documentService = require("./helpers/documentService");
 const fileUtility = require("./helpers/fileUtility");
@@ -469,6 +470,75 @@ app.get("/csv", function (req, res) {  // define a handler for downloading csv f
     filestream.pipe(res);  // send file information to the response by streams
 })
 
+app.post("/reference", function (req, res) { //define a handler for renaming file
+
+    req.docManager = new docManager(req, res);
+
+    var result = function(data) {
+        res.writeHead(200, {"Content-Type": "application/json" });
+        res.write(JSON.stringify(data));
+        res.end();
+    };
+
+    var referenceData = req.body.referenceData;
+    if (!!referenceData) {
+        var portalName = referenceData.portalName;
+
+        if (portalName != req.docManager.getServerUrl()) {
+            result({ "error": "You do not have access to this site" });
+            return;
+        }
+
+        var fileId = JSON.parse(referenceData.fileId);
+        var userAddress = fileId.userAddress;
+        if (userAddress != req.docManager.curUserHostAddress()) {
+            result({ "error": "You do not have access to this file" });
+            return;
+        }
+
+        var fileName = fileId.fileName;
+        if (!req.docManager.existsSync(req.docManager.storagePath(fileName, userAddress))) {
+            result({ "error": "File is not exist" });
+            return;
+        }
+    } else if (!!req.body.link) {
+        if (req.body.link.indexOf(req.docManager.curUserHostAddress()) != -1) {
+            result({ "error": "You do not have access to this site" });
+            return;
+        }
+
+        var urlObj = urlModule.parse(req.body.link, true);
+        var fileName = urlObj.query.fileName;
+        if (!req.docManager.existsSync(req.docManager.storagePath(fileName, userAddress))) {
+            result({ "error": "File is not exist" });
+            return;
+        }
+    } else if (!!req.body.path) {
+        var fileName = fileUtility.getFileName(req.body.path);
+        if (!req.docManager.existsSync(req.docManager.storagePath(fileName, userAddress))) {
+            result({ "error": "File is not exist" });
+            return;
+        }
+    }
+
+    if (!fileName) {
+        result({ "error": "File is not found" });
+        return;
+    }
+
+    result({
+        key: req.docManager.getKey(fileName),
+        url: req.docManager.getDownloadUrl(fileName, true),
+        directUrl: req.docManager.getDownloadUrl(fileName),
+        referenceData: {
+            fileId: JSON.stringify({ fileName: fileName, userAddress: req.docManager.curUserHostAddress()}),
+            portalName: req.docManager.getServerUrl()
+        },
+        link: req.docManager.getServerUrl() + "/editor?fileName=" + encodeURIComponent(fileName),
+        path: fileName,
+    });
+});
+
 app.post("/track", async function (req, res) {  // define a handler for tracking file changes
 
     req.docManager = new docManager(req, res);
@@ -779,6 +849,11 @@ app.get("/editor", function (req, res) {  // define a handler for editing docume
             }
         }
 
+        var referenceData = {
+            fileId: JSON.stringify({ fileName: fileName, userAddress: req.docManager.curUserHostAddress()}),
+            portalName: req.docManager.getServerUrl()
+        };
+
         var templatesImageUrl = req.docManager.getTemplateImageUrl(fileUtility.getFileType(fileName));
         var createUrl = req.docManager.getCreateUrl(fileUtility.getFileType(fileName), userid, type, lang);
         var templates = [
@@ -945,7 +1020,8 @@ app.get("/editor", function (req, res) {  // define a handler for editing docume
                 fileChoiceUrl: fileChoiceUrl,
                 submitForm: submitForm,
                 plugins: JSON.stringify(plugins),
-                actionData: actionData
+                actionData: actionData,
+                referenceData: userid != "uid-0" ? referenceData : null
             },
             history: history,
             historyData: historyData,

web/documentserver-example/nodejs/views/config.ejs

@@ -22,6 +22,7 @@
         "commentGroups": <%- editor.commentGroups %>,
         "userInfoGroups": <%- editor.userInfoGroups %>
     },
+    "referenceData": <%- JSON.stringify(editor.referenceData) %>,
     "title": "<%- file.name %>",
     "url": "<%- file.uri %>"
 },

web/documentserver-example/nodejs/views/editor.ejs

@@ -151,6 +151,20 @@
             innerAlert("onRequestSendNotify: " + data);
         };
 
+        var onRequestReferenceData = function(event) {  // user refresh external data source
+            innerAlert("onRequestReferenceData");
+            innerAlert(event.data);
+
+            let xhr = new XMLHttpRequest();
+            xhr.open("POST", "reference");
+            xhr.setRequestHeader("Content-Type", "application/json");
+            xhr.send(JSON.stringify(event.data));
+            xhr.onload = function () {
+                innerAlert(xhr.responseText);
+                docEditor.setReferenceData(JSON.parse(xhr.responseText));
+            }
+        };
+
         var onRequestSaveAs = function (event) {  //  the user is trying to save file by clicking Save Copy as... button
             var title = event.data.title;
             var url = event.data.url;
@@ -209,6 +223,7 @@
             config.events.onRequestRename = onRequestRename;
             config.events.onRequestUsers = onRequestUsers;
             config.events.onRequestSendNotify = onRequestSendNotify;
+            config.events.onRequestReferenceData = onRequestReferenceData;
         }
 
         if (config.editorConfig.createUrl) {