Implement basic "create-user" functions (outputs JSON)

functions.js

@@ -1,3 +1,5 @@
+const r2 = require('r2')
+
 /**
  * function [fetchFromMedium]
  * @returns [string] status
@@ -22,17 +24,59 @@ const mediumToGhost = (mediumUrl) => {
   console.info('Copying: ' + mediumUrl);
 };
 
+
+async function fetchMediumJSON(mediumUrl) {
+  console.debug(`Fetching: ${mediumUrl}`)
+  const response = await fetch(mediumUrl)
+  const text = await response.text()
+  const json = await JSON.parse(text.substr(text.indexOf('{')))
+  return json;
+}
+
 /**
  * function [createUser]
  * @returns [string] status
 */
-const createUser = (mediumUsername, email) => {
-  console.info('Creating: @' + mediumUsername + '(email: ' + email + ')');
+const generateUserData = async (mediumUsername, email) => {
+  console.debug('Creating: @' + mediumUsername + '(email: ' + email + ')');
+  const mediumUrl = `https://medium.com/@${mediumUsername}/?format=json`;
+  const json = await fetchMediumJSON(mediumUrl);
+
+  if (!json.success) {
+    console.error(`Error: ${json.error}`)
+    return false
+  }
+
+  console.debug(`Name: ${json.payload.user.name}`)
+  console.debug(`Bio: ${json.payload.user.bio}`)
+
+  // Generate Ghost JSON
+
+  const ghostData = {
+    data: {
+      users: [
+        {
+          id: 1,
+          slug: json.payload.user.username,
+          bio: json.payload.user.bio,
+          email: email,
+          name: json.payload.user.name,
+        }
+      ]
+    },
+    meta: {
+      exported_on: new Date,
+      version: '2.14.0'
+    }
+  }
+
+
+  return(JSON.stringify(ghostData))
 };
 
 module.exports = {
   fetchFromMedium,
   pushToGhost,
   mediumToGhost,
-  createUser
+  generateUserData,
 }

index.js

@@ -6,7 +6,7 @@ const {
   fetchFromMedium,
   pushToGhost,
   mediumToGhost,
-  createUser
+  generateUserData,
 } = require ('./functions');
 
 program
@@ -36,8 +36,9 @@ program.command('medium-to-ghost <mediumUrl>')
 
 program.command('create-user <username> <email>')
   .description('create ghost-import.json to import Medium user to Ghost')
-  .action((username, email) => {
-    createUser(username, email);
+  .action(async (username, email) => {
+    const jsonOut = await generateUserData(username, email);
+    console.log(await jsonOut);
   });
 
 program.parse(process.argv)

package.json

@@ -13,6 +13,7 @@
   },
   "dependencies": {
     "commander": "^3.0.2",
-    "mediumexporter": "github:xdamman/mediumexporter#v0.2.0"
+    "mediumexporter": "github:xdamman/mediumexporter#v0.2.0",
+    "r2": "^2.0.1"
   }
 }