ambee/giterated

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Amber - ⁨1⁩ year ago

parent: tbd commit: ⁨92c3f32⁩

⁨giterated-models/src/instance/mod.rs⁩ - ⁨1732⁩ bytes

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1	use std::{fmt::Display, str::FromStr};
2
3	use serde::{Deserialize, Serialize};
4	use thiserror::Error;
5
6	mod operations;
7	mod values;
8
9	pub use operations::*;
10	use url::Url;
11
12	use crate::object::GiteratedObject;
13
14	pub struct InstanceMeta {
15	pub url: String,
16	pub public_key: String,
17	}
18
19	/// An instance, defined by the URL it can be reached at.
20	///
21	/// # Textual Format
22	/// An instance's textual format is its URL.
23	///
24	/// ## Examples
25	/// For the instance `giterated.dev`, the following [`Instance`] initialization
26	/// would be valid:
27	///
28	/// ```
29	/// let instance = Instance {
30	/// url: String::from("giterated.dev")
31	/// };
32	///
33	/// // This is correct
34	/// assert_eq!(Instance::from_str("giterated.dev").unwrap(), instance);
35	/// ```
36	#[derive(Clone, Debug, Hash, PartialEq, Eq, Serialize, Deserialize)]
37	pub struct Instance(pub String);
38
39	impl GiteratedObject for Instance {
40	fn object_name() -> &'static str {
41	"instance"
42	}
43
44	fn from_object_str(object_str: &str) -> Result<Self, anyhow::Error> {
45	Ok(Instance::from_str(object_str).unwrap())
46	}
47
48	fn home_uri(&self) -> String {
49	self.0.clone()
50	}
51	}
52
53	impl Display for Instance {
54	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
55	f.write_str(&self.0.to_string())
56	}
57	}
58
59	impl FromStr for Instance {
60	type Err = InstanceParseError;
61
62	fn from_str(s: &str) -> Result<Self, Self::Err> {
63	let with_protocol = format!("wss://{}", s);
64
65	if Url::parse(&with_protocol).is_ok() {
66	Ok(Self(s.to_string()))
67	} else {
68	Err(InstanceParseError::InvalidFormat)
69	}
70	}
71	}
72
73	#[derive(Debug, Error)]
74	pub enum InstanceParseError {
75	#[error("invalid format")]
76	InvalidFormat,
77	}
78