Add reddit post, support crossposting

jarvis/cogs/reddit.py

@@ -13,7 +13,7 @@ from naff import Client, Cog, InteractionContext, Permissions
 from naff.client.utils.misc_utils import get
 from naff.models.discord.channel import ChannelTypes, GuildText
 from naff.models.discord.components import ActionRow, Select, SelectOption
-from naff.models.discord.embed import Embed
+from naff.models.discord.embed import Embed, EmbedField
 from naff.models.naff.application_commands import (
     OptionTypes,
     SlashCommand,
@@ -51,7 +51,15 @@ class RedditCog(Cog):
         await post.author.load()
         author_url = f"https://reddit.com/u/{post.author.name}"
         images = []
-        content = f"**{post.title}**"
+        title = f"{post.title}"
+        fields = []
+        content = ""
+        og_post = None
+        if not post.is_self:
+            og_post = post  # noqa: F841
+            post = await self.api.submission(post.crosspost_parents_list[0]["id"])
+            fields.append(EmbedField(name="Crossposted From", value=post.subreddit_name_prefixed))
+            content = f"> **{post.title}**\n\n"
         if "url" in vars(post):
             if any(post.url.endswith(x) for x in ["jpeg", "jpg", "png", "gif"]):
                 images = [post.url]
@@ -66,9 +74,9 @@ class RedditCog(Cog):
                     break
 
         if "selftext" in vars(post) and post.selftext:
-            content += "\n\n" + post.selftext
+            content += post.selftext
-            if len(content) > 600:
+            if len(content) > 900:
-                content = content[:600] + "..."
+                content = content[:900] + "..."
         content += f"\n\n[View this post]({url})"
 
         if not images and not content:
@@ -79,7 +87,7 @@ class RedditCog(Cog):
         if "primary_color" in vars(sub):
             color = sub.primary_color
         base_embed = build_embed(
-            title="",
+            title=title,
             description=content,
             fields=[],
             timestamp=post.created_utc,
@@ -384,6 +392,30 @@ class RedditCog(Cog):
         else:
             await ctx.send(embeds=embeds)
 
+    @reddit.subcommand(sub_cmd_name="post", sub_cmd_description="Get a specific submission")
+    @slash_option(
+        name="sid", description="Submission ID", opt_type=OptionTypes.STRING, required=True
+    )
+    async def _reddit_post(self, ctx: InteractionContext, sid: str) -> None:
+        await ctx.defer()
+        try:
+            post = await self.api.submission(sid)()
+            await post.load()
+        except (NotFound, Forbidden, Redirect) as e:
+            self.logger.debug(f"Submission {sid} raised {e.__class__.__name__} in post")
+            await ctx.send("Subreddit may be private, quarantined, or nonexistent.", ephemeral=True)
+            return
+
+        embeds = await self.post_embeds(post.subreddit, post)
+        if post.over_18 and not ctx.channel.nsfw:
+            try:
+                await ctx.author.send(embeds=embeds)
+                await ctx.send("Hey! Due to content, I had to DM the result to you")
+            except Exception:
+                await ctx.send("Hey! Due to content, I cannot share the result")
+        else:
+            await ctx.send(embeds=embeds)
+
 
 def setup(bot: Client) -> None:
     """Add RedditCog to JARVIS"""