chore: import upstream snapshot with attribution

apps/sim/tools/reddit/get_info.ts

@@ -0,0 +1,221 @@
+import {
+  COMMENT_LISTING_OUTPUT_PROPERTIES,
+  POST_LISTING_OUTPUT_PROPERTIES,
+  type RedditComment,
+  type RedditPost,
+} from '@/tools/reddit/types'
+import type { ToolConfig, ToolResponse } from '@/tools/types'
+
+interface RedditInfoSubreddit {
+  id: string
+  name: string
+  display_name: string
+  title: string
+  public_description: string
+  subscribers: number
+  over18: boolean
+  url: string
+  subreddit_type: string
+  icon_img: string | null
+  created_utc: number
+  accounts_active: number
+}
+
+interface RedditGetInfoParams {
+  id: string
+  accessToken?: string
+}
+
+interface RedditGetInfoResponse extends ToolResponse {
+  output: {
+    posts: RedditPost[]
+    comments: RedditComment[]
+    subreddits: RedditInfoSubreddit[]
+  }
+}
+
+export const getInfoTool: ToolConfig<RedditGetInfoParams, RedditGetInfoResponse> = {
+  id: 'reddit_get_info',
+  name: 'Get Reddit Info',
+  description:
+    'Fetch information about one or more Reddit things (posts, comments, or subreddits) by their fullnames',
+  version: '1.0.0',
+
+  oauth: {
+    required: true,
+    provider: 'reddit',
+  },
+
+  params: {
+    accessToken: {
+      type: 'string',
+      required: true,
+      visibility: 'hidden',
+      description: 'Access token for Reddit API',
+    },
+    id: {
+      type: 'string',
+      required: true,
+      visibility: 'user-or-llm',
+      description:
+        'Comma-separated list of thing fullnames to look up (e.g., "t3_abc123,t1_xyz789,t5_2qh33"). Prefixes: t1_ = comment, t3_ = post, t5_ = subreddit',
+    },
+  },
+
+  request: {
+    url: (params: RedditGetInfoParams) => {
+      const id = (params.id ?? '').trim()
+      if (!id) {
+        throw new Error('At least one thing fullname is required for Reddit API')
+      }
+
+      const urlParams = new URLSearchParams({
+        id,
+        raw_json: '1',
+      })
+
+      return `https://oauth.reddit.com/api/info?${urlParams.toString()}`
+    },
+    method: 'GET',
+    headers: (params: RedditGetInfoParams) => {
+      if (!params.accessToken) {
+        throw new Error('Access token is required for Reddit API')
+      }
+
+      return {
+        Authorization: `Bearer ${params.accessToken}`,
+        'User-Agent': 'sim-studio/1.0 (https://github.com/simstudioai/sim)',
+        Accept: 'application/json',
+      }
+    },
+  },
+
+  transformResponse: async (response: Response) => {
+    const data = await response.json()
+
+    if (!response.ok) {
+      return {
+        success: false,
+        output: {
+          posts: [],
+          comments: [],
+          subreddits: [],
+        },
+      }
+    }
+
+    const children = data.data?.children ?? []
+
+    const posts: RedditPost[] = children
+      .filter((child: any) => child.kind === 't3')
+      .map((child: any) => {
+        const post = child.data || {}
+        return {
+          id: post.id ?? '',
+          name: post.name ?? '',
+          title: post.title ?? '',
+          author: post.author || '[deleted]',
+          url: post.url ?? '',
+          permalink: post.permalink ? `https://www.reddit.com${post.permalink}` : '',
+          created_utc: post.created_utc ?? 0,
+          score: post.score ?? 0,
+          num_comments: post.num_comments ?? 0,
+          is_self: !!post.is_self,
+          selftext: post.selftext ?? '',
+          thumbnail: post.thumbnail ?? '',
+          subreddit: post.subreddit ?? '',
+        }
+      })
+
+    const comments: RedditComment[] = children
+      .filter((child: any) => child.kind === 't1')
+      .map((child: any) => {
+        const comment = child.data || {}
+        return {
+          id: comment.id ?? '',
+          name: comment.name ?? '',
+          author: comment.author || '[deleted]',
+          body: comment.body ?? '',
+          created_utc: comment.created_utc ?? 0,
+          score: comment.score ?? 0,
+          permalink: comment.permalink ? `https://www.reddit.com${comment.permalink}` : '',
+          replies: [],
+        }
+      })
+
+    const subreddits: RedditInfoSubreddit[] = children
+      .filter((child: any) => child.kind === 't5')
+      .map((child: any) => {
+        const sub = child.data || {}
+        return {
+          id: sub.id ?? '',
+          name: sub.name ?? '',
+          display_name: sub.display_name ?? '',
+          title: sub.title ?? '',
+          public_description: sub.public_description ?? '',
+          subscribers: sub.subscribers ?? 0,
+          over18: sub.over18 ?? false,
+          url: sub.url ?? '',
+          subreddit_type: sub.subreddit_type ?? '',
+          icon_img: sub.icon_img ?? null,
+          created_utc: sub.created_utc ?? 0,
+          accounts_active: sub.active_user_count ?? sub.accounts_active ?? 0,
+        }
+      })
+
+    return {
+      success: true,
+      output: {
+        posts,
+        comments,
+        subreddits,
+      },
+    }
+  },
+
+  outputs: {
+    posts: {
+      type: 'array',
+      description: 'Posts (t3) matched by the requested fullnames',
+      items: {
+        type: 'object',
+        properties: POST_LISTING_OUTPUT_PROPERTIES,
+      },
+    },
+    comments: {
+      type: 'array',
+      description: 'Comments (t1) matched by the requested fullnames',
+      items: {
+        type: 'object',
+        properties: COMMENT_LISTING_OUTPUT_PROPERTIES,
+      },
+    },
+    subreddits: {
+      type: 'array',
+      description: 'Subreddits (t5) matched by the requested fullnames',
+      items: {
+        type: 'object',
+        properties: {
+          id: { type: 'string', description: 'Subreddit ID' },
+          name: { type: 'string', description: 'Subreddit fullname (t5_xxxxx)' },
+          display_name: { type: 'string', description: 'Subreddit name without prefix' },
+          title: { type: 'string', description: 'Subreddit title' },
+          public_description: { type: 'string', description: 'Short public description' },
+          subscribers: { type: 'number', description: 'Number of subscribers' },
+          over18: { type: 'boolean', description: 'Whether the subreddit is NSFW' },
+          url: { type: 'string', description: 'Subreddit URL path (e.g., /r/technology/)' },
+          subreddit_type: {
+            type: 'string',
+            description: 'Subreddit type: public, private, restricted, etc.',
+          },
+          icon_img: { type: 'string', description: 'Subreddit icon URL', optional: true },
+          created_utc: { type: 'number', description: 'Creation time in UTC epoch seconds' },
+          accounts_active: {
+            type: 'number',
+            description: 'Number of currently active users',
+          },
+        },
+      },
+    },
+  },
+}