feat: create brainshare posts for canvas files

scripts/upload-docs.js

@@ -53,7 +53,23 @@ function getFiles(dir, files_) {
  return files_;
 }
 
+function getCanvasFiles(dir, files_) {
+ files_ = files_ || [];
+ console.log("starting canvas files: ", files_)
+ const files = fs.readdirSync(dir);
+ for (const i in files) {
+ const name = dir + '/' + files[i];
+ if (fs.statSync(name).isDirectory()) {
+ getCanvasFiles(name, files_);
+ } else if (name.endsWith('.canvas')) {
+ files_.push(name);
+ }
+ }
+ return files_;
+}
+
 const files = getFiles(docsPath);
+const canvasFiles = getCanvasFiles(docsPath)
 // find all links to other files in markdown
 // create a graph of links
 
@@ -74,6 +90,24 @@ files.forEach((file) => {
  }); 
 });
 
+let canvasObjects = new Map()
+canvasFiles.forEach((file) => {
+ const fileContent = fs.readFileSync(file, 'utf8');
+ const data = JSON.parse(fileContent)
+ for(var node of data.nodes) {
+ if (node.type === 'file') {
+ const fileSplit1 = node.file.split('/')
+ const fileSplit2 = fileSplit1[fileSplit1.length -1].split('.')[0]
+ node.file = `${process.env.AUTHOR_DID}/${fileSplit2}` 
+ node.type = 'Credential'
+ }
+ } 
+
+ const fileName1 = file.split('.')[0]
+ const fileName1Split = fileName1.split('/')
+ canvasObjects.set(fileName1Split[fileName1Split.length - 1], data)
+});
+
 // replace links with brainshare urls
 const updatedFiles = files.map((file) => {
  let fileContent = fs.readFileSync(file, 'utf8');
@@ -141,10 +175,61 @@ const createPost = async (did, post, title) => {
 
 }
 
-// create post for each file
+
+const createCanvasPost = async (did, canvas, title) => {
+
+ try {
+ const credentialSubject = {
+ title,
+ isPublic: true,
+ canvas
+ }
+
+ const getPrevious = await agent.dataStoreORMGetVerifiableCredentialsByClaims({
+ where: [{ column: 'type', value: ['title'] }],
+ where: [{ column: 'value', value: [title]}],
+ order: [{ column: 'issuanceDate', direction: 'DESC' }],
+ take: 1
+ })
+
+ if (getPrevious.length > 0) {
+ if (getPrevious[0].verifiableCredential.credentialSubject.canvas === canvas) {
+ return
+ }
+ }
+
+ console.log("create new revision for post: ", title)
+ const credential = await agent.createVerifiableCredential({
+ save: true,
+ proofFormat: 'jwt',
+ credential: {
+ '@context': ['https://www.w3.org/2018/credentials/v1'],
+ type: ['VerifiableCredential', 'BrainSharePost'],
+ issuer: { id: did },
+ issuanceDate: new Date().toISOString(),
+ credentialSubject,
+ },
+ })
+
+ if (credential) {
+ const hash = await agent.dataStoreSaveVerifiableCredential({verifiableCredential: credential})
+ return hash
+ }
+ } catch (e) {
+ console.error(e)
+ }
+
+}
+
+
+// // create post for each file
 for (const file of updatedFiles) {
  const hash = await createPost(process.env.AUTHOR_DID, file.content, file.title)
  // file['hash'] = hash 
 }
 
+for (const [title, canvas] of Object.entries(canvasObjects)) {
+ await createCanvasPost(process.env.AUTHOR_DID, canvas, title)
+}
+
 console.log(`\n\nDone creating posts`)