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// zotapi - Rust wrapper for Sot API as implemented by Hubzilla
// Copyright (C) 2018 Harald Eilertsen <haraldei@anduin.net>
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
use crate::{client::Client, error::Error};
use serde::Deserialize;
use std::convert::TryFrom;
#[derive(Debug, Default, Deserialize)]
pub struct XChan {
#[serde(alias = "xchan_hash")]
pub hash: String,
#[serde(alias = "xchan_guid")]
pub guid: String,
#[serde(alias = "xchan_guid_sig")]
pub guid_sig: String,
#[serde(alias = "xchan_pubkey")]
pub pubkey: String,
#[serde(alias = "xchan_photo_mimetype")]
pub photo_mimetype: String,
#[serde(alias = "xchan_photo_l")]
pub photo_l: String,
#[serde(alias = "xchan_photo_m")]
pub photo_m: String,
#[serde(alias = "xchan_photo_s")]
pub photo_s: String,
// For some reason the address field will be exported as `addr`
// when part of an aboox entry, but `address` when just exporting
// the xchan. `addr` is the name used in the database table.
#[serde(alias = "xchan_addr")]
pub address: String,
#[serde(alias = "xchan_url")]
pub url: String,
#[serde(alias = "xchan_connurl")]
pub connurl: String,
#[serde(alias = "xchan_follow")]
pub follow: String,
#[serde(alias = "xchan_connpage")]
pub connpage: String,
#[serde(alias = "xchan_name")]
pub name: String,
#[serde(alias = "xchan_network")]
pub network: String,
#[serde(alias = "xchan_instance_url")]
pub instance_url: String,
#[serde(alias = "xchan_flags")]
pub flags: u32,
#[serde(alias = "xchan_photo_date")]
pub photo_date: String,
#[serde(alias = "xchan_name_date")]
pub name_date: String,
#[serde(alias = "xchan_hidden")]
pub hidden: u32,
#[serde(alias = "xchan_orphan")]
pub orphan: u32,
#[serde(alias = "xchan_censored")]
pub censored: u32,
#[serde(alias = "xchan_selfcensored")]
pub selfcensored: u32,
#[serde(alias = "xchan_system")]
pub system: u32,
#[serde(alias = "xchan_pubforum")]
pub pubforum: u32,
#[serde(alias = "deleted", default)]
pub deleted: u32,
}
impl XChan {
pub fn z<'a>() -> XChanRequest<'a> {
XChanRequest::default()
}
}
impl<'a> TryFrom<&'a str> for XChan {
type Error = Error;
fn try_from(s: &'a str) -> Result<Self, Self::Error> {
Ok(serde_json::from_str(s)?)
}
}
enum XChanRequestSelector<'a> {
Address(&'a str),
Hash(&'a str),
GUID(&'a str),
}
#[derive(Default)]
pub struct XChanRequest<'a> {
data: Option<XChanRequestSelector<'a>>,
}
impl<'a> XChanRequest<'a> {
pub fn by_address(&mut self, addr: &'a str) -> &mut XChanRequest<'a> {
self.data = Some(XChanRequestSelector::Address(addr));
self
}
pub fn by_hash(&mut self, hash: &'a str) -> &mut XChanRequest<'a> {
self.data = Some(XChanRequestSelector::Hash(hash));
self
}
pub fn by_guid(&mut self, guid: &'a str) -> &mut XChanRequest<'a> {
self.data = Some(XChanRequestSelector::GUID(guid));
self
}
pub async fn fetch_raw(&self, client: &Client) -> Result<String, Error> {
let mut req = client.get("xchan");
if let Some(sel) = &self.data {
req = match sel {
XChanRequestSelector::Address(s) => req.query(&[("address", s.to_string())]),
XChanRequestSelector::Hash(s) => req.query(&[("hash", s.to_string())]),
XChanRequestSelector::GUID(s) => req.query(&[("guid", s.to_string())]),
};
}
Ok(req.send().await?.text().await?)
}
pub async fn fetch(&self, client: &Client) -> Result<XChan, Error> {
Ok(XChan::try_from(self.fetch_raw(&client).await?.as_str())?)
}
}
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