Merge pull request #30 from nevermined-io/feature/sdk_0196

bumping to sdk `v0.19.6`

.github/workflows/build.yml

@@ -11,7 +11,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-node@v2
         with:
-          node-version: '12'
+          node-version: '16'
       - name: Install dependencies
         run: |
           yarn install --ignore-engines

LICENSE

@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright [yyyy] [name of copyright owner]
+   Copyright 2022 Nevermined AG
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

README.md

@@ -97,6 +97,7 @@ Commands:
   ncli provenance  Provenance functions
   ncli nfts721     Create and manage NFTs (ERC-721) attached to Nevermined assets
   ncli nfts1155    Create and manage NFTs (ERC-1155) attached to Nevermined assets
+  ncli utils       Utility commands to faciliate files management, encryption, etc
 
 Options:
       --help     Show help                                                                                                                                                    [boolean]
@@ -146,7 +147,7 @@ When you want to connect and interact with a different network of the default (`
 ## License
 
 ```
-Copyright 2021 Keyko GmbH
+Copyright 2022 Nevermined AG
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nevermined-io/cli",
-  "version": "0.2.3",
+  "version": "0.2.4",
   "main": "index.js",
   "repository": "[email protected]:nevermined-io/cli.git",
   "author": "Nevermined",
@@ -20,7 +20,7 @@
     "ncli": "./dist/src/index.js"
   },
   "dependencies": {
-    "@nevermined-io/nevermined-sdk-js": "^0.19.0",
+    "@nevermined-io/nevermined-sdk-js": "^0.19.7",
     "@truffle/hdwallet-provider": "^1.4.1",
     "chalk": "^4.1.2",
     "cli-docs-generator": "^1.0.7",

src/commands/utils/getNftMetadata.ts

@@ -71,23 +71,21 @@ export const getNftMetadata = async (
     chalk.dim(`NFT Metadata URL: ${chalk.yellowBright(metadataUrl)}\n`)
   )
 
+  let metadataContent = '{}'
   if (metadataUrl.startsWith('cid://')) {
-    const metadataContent = await IpfsHelper.get(metadataUrl)
-    logger.info(
-      `NFT Metadata: \n${JSON.stringify(
-        JSON.parse(metadataContent),
-        null,
-        2
-      )}\n`
-    )
+    const metadata = await IpfsHelper.get(metadataUrl)
+    metadataContent = await metadata.text()
   } else if (metadataUrl.startsWith('http')) {
-    const metadataContent = await fetch(metadataUrl)
-    logger.info(`NFT Metadata: \n${metadataContent}\n`)
+    const metadata = await fetch(metadataUrl)
+    metadataContent = await metadata.text()
   } else {
     logger.warn('Unable to understand URL format')
+    return StatusCodes.ERROR
   }
 
-  // Print the metadata
+  logger.info(
+    `NFT Metadata: \n${JSON.stringify(JSON.parse(metadataContent), null, 2)}\n`
+  )
 
   return StatusCodes.OK
 }

src/utils/IpfsHelper.ts

@@ -1,4 +1,5 @@
 const IpfsHttpClientLite = require('ipfs-http-client-lite')
+const fetch = require('node-fetch')
 
 const IPFS_GATEWAY = process.env.IPFS_GATEWAY || 'https://ipfs.infura.io:5001'
 
@@ -9,8 +10,11 @@ export default class IpfsHelper {
     return addResult[0].hash
   }
 
-  public static async get(cid: string): Promise<string> {
-    const ipfs = IpfsHttpClientLite(IPFS_GATEWAY)
-    return await ipfs.cat(cid.replace('cid://', ''))
+  public static async get(cid: string): Promise<Response> {
+    const url = IPFS_GATEWAY + '/api/v0/cat?arg=' + cid.replace('cid://', '')
+    var options = {
+      method: 'POST'
+    }
+    return fetch(url, options)
   }
 }