feat: AI-Powered Content Assistance: Auto-Fill, Spell Check, and Content Enhancement for Contentlets [DONT MERGE]

.gitignore

@@ -181,4 +181,9 @@ dotCMS/dependencies.gradle
 .nx/
 .cursorrules
 .cursorignore
-**/vite.config.mts.timestamp-*
+**/vite.config.mts.timestamp-*
+
+# DEV PURPOSES
+/core-web/apps/dotcms-ui/src/environments/*
+/core-web/apps/dotcms-ui/src/environments/environment.ts
+/apps/dotcms-ui/src/environments/environment.ts

ai-api/.env.example

@@ -0,0 +1,2 @@
+OPENAI_API_KEY=
+DEEPSEEK_API_KEY=

ai-api/.gitignore

@@ -0,0 +1,144 @@
+# Created by https://www.toptal.com/developers/gitignore/api/node
+# Edit at https://www.toptal.com/developers/gitignore?templates=node
+
+### Node ###
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+.pnpm-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+*.lcov
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+web_modules/
+
+# TypeScript cache
+*.tsbuildinfo
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional stylelint cache
+.stylelintcache
+
+# Microbundle cache
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variable files
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# parcel-bundler cache (https://parceljs.org/)
+.cache
+.parcel-cache
+
+# Next.js build output
+.next
+out
+
+# Nuxt.js build / generate output
+.nuxt
+dist
+
+# Gatsby files
+.cache/
+# Comment in the public line in if your project uses Gatsby and not Next.js
+# https://nextjs.org/blog/next-9-1#public-directory-support
+# public
+
+# vuepress build output
+.vuepress/dist
+
+# vuepress v2.x temp and cache directory
+.temp
+
+# Docusaurus cache and generated files
+.docusaurus
+
+# Serverless directories
+.serverless/
+
+# FuseBox cache
+.fusebox/
+
+# DynamoDB Local files
+.dynamodb/
+
+# TernJS port file
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+.vscode-test
+
+# yarn v2
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.*
+
+### Node Patch ###
+# Serverless Webpack directories
+.webpack/
+
+# Optional stylelint cache
+
+# SvelteKit build / generate output
+.svelte-kit
+
+# End of https://www.toptal.com/developers/gitignore/api/node

ai-api/convert.ts

@@ -0,0 +1,15 @@
+import { JSONSchemaToZod } from "@dmitryrechkin/json-schema-to-zod";
+import { z, ZodObject } from "zod";
+
+export function convertJsonToZodSchema(json: any) {
+
+    const zodSchema = JSONSchemaToZod.convert(json) as ZodObject<any>;
+
+    const newSchema = zodSchema.extend({
+        category: z.enum(["Option 1", "Option 2", "Option 3"])
+      })
+
+
+
+    return newSchema;
+}

ai-api/index.ts

@@ -0,0 +1,87 @@
+import { serve } from "@hono/node-server";
+import { Hono } from "hono";
+import { cors } from "hono/cors";
+import { prettyJSON } from "hono/pretty-json";
+import { RunnableSequence } from "@langchain/core/runnables";
+import { StringOutputParser } from "@langchain/core/output_parsers";
+import { ChatPromptTemplate } from "@langchain/core/prompts";
+import { z } from "zod";
+
+import "dotenv/config";
+
+import { ChatOpenAI } from "@langchain/openai";
+import { convertJsonToZodSchema } from "./convert";
+
+const model = new ChatOpenAI({ model: "gpt-4o-mini", });
+
+const app = new Hono();
+
+app.use("*", cors());
+app.use("*", prettyJSON());
+
+
+app.get('/', async (c) => {
+    const response = await model.invoke('Hello')
+
+    return c.json(response.content)
+  })
+
+  app.post('/ai/content-generator', async (c) => {
+
+    const { topic, tone, language, schema } = await c.req.json();
+
+    const promptTemplate = ChatPromptTemplate.fromMessages([
+        ["system", "You are a content genetor. You will be given a topic, a tone, and a language. You will need to generate a contentlet based on the topic, tone, and language." ],
+        ["user", "Generate a contentlet based on the following topic: {topic}, tone: {tone}, and language: {language}"],
+      ]);
+
+
+
+      const zodSchema = convertJsonToZodSchema(schema);
+
+
+
+      const structuredLlm = model.withStructuredOutput(zodSchema);
+
+    const chain = RunnableSequence.from([
+        promptTemplate,
+        structuredLlm,
+      ]);
+
+      const result = await chain.invoke({topic, tone, language});
+
+    return c.json({result})
+  })
+
+  app.post('/ai/refine', async (c) => {
+    const { text, tone, language, system } = await c.req.json();
+
+
+    const promptTemplate = ChatPromptTemplate.fromMessages([
+        ["system", system],
+        ["user", "Refine this text <text>{text}</text> in this tone: <tone>{tone}</tone> and language: <language>{language}</language>"],
+      ]);
+
+      const structuredLlm = model.withStructuredOutput(z.object({
+        title: z.string(),
+      }));
+
+    const chain = RunnableSequence.from([
+        promptTemplate,
+        structuredLlm,
+      ]);
+
+      const result = await chain.invoke({
+        text,
+        tone,
+        language
+      });
+
+    return c.json(result)
+  })
+
+
+  serve({
+      fetch: app.fetch,
+      port: 3000,
+  });