activitystreams/src/object/properties.rs
2018-05-12 15:14:43 -05:00

212 lines
7 KiB
Rust

/*
* This file is part of ActivityStreams.
*
* Copyright © 2018 Riley Trautman
*
* ActivityStreams 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.
*
* ActivityStreams 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 ActivityStreams. If not, see <http://www.gnu.org/licenses/>.
*/
use chrono::{offset::Utc, DateTime};
use mime;
use serde_json::{self, Value};
use collection::Collection;
use error::{Error, Result};
use link::Link;
use object::{Image, Object};
use Properties;
#[derive(Clone, Debug, Serialize, Deserialize, Properties)]
#[serde(rename_all = "camelCase")]
pub struct ObjectProperties {
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(concrete(String), functional)]
id: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(ab(Object, Link))]
attachment: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(ab(Object, Link))]
attributed_to: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(ab(Object, Link))]
audience: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(concrete(String))]
content: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none", rename = "@context")]
#[activitystreams(concrete(Value), functional)]
context: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(concrete(String))]
name: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(concrete(String), functional)]
end_time: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(ab(Object, Link))]
generator: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(ab(Link), concrete(Image))]
icon: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(ab(Link), concrete(Image))]
image: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(ab(Object, Link))]
in_reply_to: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(ab(Object, Link))]
location: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(ab(Object, Link))]
preview: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(concrete(String), functional)]
published: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(concrete(Collection), functional)]
replies: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(concrete(String), functional)]
start_time: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(concrete(String))]
summary: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(ab(Object, Link))]
tag: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(concrete(String), functional)]
updated: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(concrete(String), ab(Link))]
url: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(ab(Object, Link))]
to: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(ab(Object, Link))]
bto: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(ab(Object, Link))]
cc: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(ab(Object, Link))]
bcc: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(concrete(String), functional)]
media_type: Option<serde_json::Value>,
// TODO: xsd:duration
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(concrete(String), functional)]
duration: Option<serde_json::Value>,
}
impl ObjectProperties {
pub fn media_type(&self) -> Result<mime::Mime> {
self.media_type_string()
.and_then(|s| s.parse().map_err(|_| Error::Deserialize))
}
pub fn end_time(&self) -> Result<DateTime<Utc>> {
self.end_time_string()
.and_then(|s| s.parse().map_err(|_| Error::Deserialize))
}
pub fn published(&self) -> Result<DateTime<Utc>> {
self.published_string()
.and_then(|s| s.parse().map_err(|_| Error::Deserialize))
}
pub fn start_time(&self) -> Result<DateTime<Utc>> {
self.start_time_string()
.and_then(|s| s.parse().map_err(|_| Error::Deserialize))
}
pub fn updated(&self) -> Result<DateTime<Utc>> {
self.updated_string()
.and_then(|s| s.parse().map_err(|_| Error::Deserialize))
}
}
#[derive(Clone, Debug, Serialize, Deserialize, Properties)]
#[serde(rename_all = "camelCase")]
pub struct PlaceProperties {
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(concrete(f64), functional)]
accuracy: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(concrete(f64), functional)]
altitude: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(concrete(f64), functional)]
latitude: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(concrete(f64), functional)]
longitude: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(concrete(f64), functional)]
radius: Option<serde_json::Value>,
}
#[derive(Clone, Debug, Serialize, Deserialize, Properties)]
#[serde(rename_all = "camelCase")]
pub struct TombstoneProperties {
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(concrete(String))]
former_type: Option<serde_json::Value>,
#[serde(skip_serializing_if = "Option::is_none")]
#[activitystreams(concrete(String), functional)]
deleted: Option<serde_json::Value>,
}
impl TombstoneProperties {
pub fn deleted(&self) -> Result<DateTime<Utc>> {
self.deleted_string()
.and_then(|s| s.parse().map_err(|_| Error::Deserialize))
}
}