1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
|
use crate::models::search::{DatabaseQuery, SearchRequest};
use crate::models::{Database, DatabaseId, ListResponse, Object, Page};
use reqwest::header::{HeaderMap, HeaderValue};
use reqwest::{header, Client, ClientBuilder, RequestBuilder};
use serde::de::DeserializeOwned;
mod models;
const NOTION_API_VERSION: &'static str = "2021-05-13";
// todo: replace with proper snafu error
pub type NotionApiClientError = Box<dyn std::error::Error>;
trait Identifiable {
// There should only be one way to identify an object
type Type;
fn id(&self) -> &Self::Type;
}
struct NotionApi {
client: Client,
}
impl NotionApi {
pub fn new(api_token: String) -> Result<Self, NotionApiClientError> {
let mut headers = HeaderMap::new();
headers.insert(
"Notion-Version",
HeaderValue::from_static(NOTION_API_VERSION),
);
let mut auth_value = HeaderValue::from_str(&format!("Bearer {}", api_token))?;
auth_value.set_sensitive(true);
headers.insert(header::AUTHORIZATION, auth_value);
let client = ClientBuilder::new().default_headers(headers).build()?;
Ok(Self { client })
}
async fn make_json_request<T>(request: RequestBuilder) -> Result<T, NotionApiClientError>
where
T: DeserializeOwned,
{
let json = request.send().await?.text().await?;
println!("JSON: {}", json);
dbg!(serde_json::from_str::<serde_json::Value>(&json)?);
let result = serde_json::from_str(&json)?;
Ok(result)
}
/// This method is apparently deprecated/"not recommended"
pub async fn list_databases(
&self,
) -> Result<ListResponse<Database>, Box<dyn std::error::Error>> {
let builder = self.client.get("https://api.notion.com/v1/databases");
Ok(NotionApi::make_json_request(builder).await?)
}
pub async fn search<T: Into<SearchRequest>>(
&self,
query: T,
) -> Result<ListResponse<Database>, NotionApiClientError> {
Ok(NotionApi::make_json_request(
self.client
.post("https://api.notion.com/v1/search")
.json(&query.into()),
)
.await?)
}
pub async fn get_database<T: Identifiable<Type = DatabaseId>>(
&self,
database_id: T,
) -> Result<Database, NotionApiClientError> {
Ok(NotionApi::make_json_request(self.client.get(format!(
"https://api.notion.com/v1/databases/{}",
database_id.id().id()
)))
.await?)
}
pub async fn query_database<D, T>(
&self,
database: D,
query: T,
) -> Result<ListResponse<Page>, NotionApiClientError>
where
T: Into<DatabaseQuery>,
D: Identifiable<Type = DatabaseId>,
{
Ok(NotionApi::make_json_request(
self.client
.post(&format!(
"https://api.notion.com/v1/databases/{database_id}/query",
database_id = database.id()
))
.json(&query.into()),
)
.await?)
}
}
#[cfg(test)]
mod tests {
use crate::models::search::PropertyCondition::Text;
use crate::models::search::{
DatabaseQuery, FilterCondition, FilterProperty, FilterValue, NotionSearch, TextCondition,
};
use crate::{Identifiable, NotionApi};
fn test_token() -> String {
let token = {
if let Some(token) = std::env::var("NOTION_API_TOKEN").ok() {
token
} else if let Some(token) = std::fs::read_to_string(".api_token").ok() {
token
} else {
panic!("No API Token found in environment variable 'NOTION_API_TOKEN'!")
}
};
token.trim().to_string()
}
fn test_client() -> NotionApi {
NotionApi::new(test_token()).unwrap()
}
#[tokio::test]
async fn list_databases() -> Result<(), Box<dyn std::error::Error>> {
let api = test_client();
dbg!(api.list_databases().await?);
Ok(())
}
#[tokio::test]
async fn search() -> Result<(), Box<dyn std::error::Error>> {
let api = test_client();
dbg!(
api.search(NotionSearch::Filter {
value: FilterValue::Database,
property: FilterProperty::Object
})
.await?
);
Ok(())
}
#[tokio::test]
async fn get_database() -> Result<(), Box<dyn std::error::Error>> {
let api = test_client();
let response = api
.search(NotionSearch::Filter {
value: FilterValue::Database,
property: FilterProperty::Object,
})
.await?;
let db = response.results()[0].clone();
// todo: fix this clone issue
let db_result = api.get_database(db.clone()).await?;
assert_eq!(db, db_result);
Ok(())
}
#[tokio::test]
async fn query_database() -> Result<(), Box<dyn std::error::Error>> {
let api = test_client();
let response = api
.search(NotionSearch::Filter {
value: FilterValue::Database,
property: FilterProperty::Object,
})
.await?;
let db = dbg!(response.results()[0].clone());
let pages = api
.query_database(
db,
DatabaseQuery {
filter: Some(FilterCondition {
property: "Name".to_string(),
condition: Text(TextCondition::Contains("First".to_string())),
}),
..Default::default()
},
)
.await?;
assert_eq!(pages.results().len(), 1);
Ok(())
}
}
|
