82 lines
2.2 KiB
Rust
82 lines
2.2 KiB
Rust
use revolt_quark::models::emoji::EmojiParent;
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use revolt_quark::models::{Emoji, File, User};
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use revolt_quark::{perms, Db, Error, Permission, Result};
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use serde::Deserialize;
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use validator::Validate;
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use crate::util::regex::RE_EMOJI;
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use rocket::serde::json::Json;
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/// # Emoji Data
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#[derive(Validate, Deserialize, JsonSchema)]
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pub struct DataCreateEmoji {
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/// Server name
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#[validate(length(min = 1, max = 32), regex = "RE_EMOJI")]
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name: String,
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/// Parent information
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parent: EmojiParent,
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/// Whether the emoji is mature
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#[serde(default)]
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nsfw: bool,
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}
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/// # Create New Emoji
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///
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/// Create an emoji by its Autumn upload id.
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#[openapi(tag = "Emojis")]
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#[put("/emoji/<id>", data = "<data>")]
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pub async fn create_emoji(
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db: &Db,
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user: User,
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id: String,
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data: Json<DataCreateEmoji>,
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) -> Result<Json<Emoji>> {
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let data = data.into_inner();
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data.validate()
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.map_err(|error| Error::FailedValidation { error })?;
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// Bots cannot manage emojis
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if user.bot.is_some() {
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return Err(Error::IsBot);
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}
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// Validate we have permission to write into parent
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match &data.parent {
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EmojiParent::Server { id } => {
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let server = db.fetch_server(id).await?;
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// Check for permission
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perms(&user)
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.server(&server)
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.throw_permission(db, Permission::ManageCustomisation)
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.await?;
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// Check that there are no more than 100 emoji
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// ! FIXME: hardcoded upper limit
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let emojis = db.fetch_emoji_by_parent_id(&server.id).await?;
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if emojis.len() > 99 {
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return Err(Error::TooManyEmoji);
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}
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}
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EmojiParent::Detached => return Err(Error::InvalidOperation),
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};
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// Find the relevant attachment
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let attachment = File::use_emoji(db, &id, &id).await?;
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// Create the emoji object
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let emoji = Emoji {
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id,
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parent: data.parent,
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creator_id: user.id,
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name: data.name,
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animated: "image/gif" == &attachment.content_type,
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nsfw: data.nsfw,
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};
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// Save emoji
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emoji.create(db).await?;
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Ok(Json(emoji))
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}
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