1use crate::fields::{
2 media_fields::MediaFields, place_fields::PlaceFields, poll_fields::PollFields,
3 tweet_fields::TweetFields, user_fields::UserFields,
4};
5use crate::responses::{errors::Errors, includes::Includes, tweets::Tweets};
6use crate::{
7 api::{Authentication, TwapiOptions, apply_options, execute_twitter, make_url},
8 error::Error,
9 headers::Headers,
10};
11use chrono::prelude::*;
12use itertools::Itertools;
13use reqwest::RequestBuilder;
14use serde::{Deserialize, Serialize};
15use std::collections::HashSet;
16
17const URL: &str = "/2/tweets/sample/stream";
18
19#[derive(Serialize, Deserialize, Debug, Eq, Hash, PartialEq, Clone, Default)]
20pub enum Expansions {
21 #[serde(rename = "article.cover_media")]
22 #[default]
23 ArticleCoverMedia,
24 #[serde(rename = "article.media_entities")]
25 ArticleMediaEntities,
26 #[serde(rename = "attachments.media_keys")]
27 AttachmentsMediaKeys,
28 #[serde(rename = "attachments.media_source_tweet")]
29 AttachmentsMediaSourceTweet,
30 #[serde(rename = "attachments.poll_ids")]
31 AttachmentsPollIds,
32 #[serde(rename = "author_id")]
33 AuthorId,
34 #[serde(rename = "edit_history_tweet_ids")]
35 EditHistoryTweetIds,
36 #[serde(rename = "entities.mentions.username")]
37 EntitiesMentionsUsername,
38 #[serde(rename = "geo.place_id")]
39 GeoPlaceId,
40 #[serde(rename = "in_reply_to_user_id")]
41 InReplyToUserId,
42 #[serde(rename = "entities.note.mentions.username")]
43 EntitiesNoteMentionsUsername,
44 #[serde(rename = "referenced_tweets.id")]
45 ReferencedTweetsId,
46 #[serde(rename = "referenced_tweets.id.author_id")]
47 ReferencedTweetsIdAuthorId,
48}
49
50impl Expansions {
51 pub fn all() -> HashSet<Self> {
52 let mut result = HashSet::new();
53 result.insert(Self::ArticleCoverMedia);
54 result.insert(Self::ArticleMediaEntities);
55 result.insert(Self::AttachmentsMediaKeys);
56 result.insert(Self::AttachmentsMediaSourceTweet);
57 result.insert(Self::AttachmentsPollIds);
58 result.insert(Self::AuthorId);
59 result.insert(Self::EditHistoryTweetIds);
60 result.insert(Self::EntitiesMentionsUsername);
61 result.insert(Self::GeoPlaceId);
62 result.insert(Self::InReplyToUserId);
63 result.insert(Self::EntitiesNoteMentionsUsername);
64 result.insert(Self::ReferencedTweetsId);
65 result.insert(Self::ReferencedTweetsIdAuthorId);
66 result
67 }
68}
69
70impl std::fmt::Display for Expansions {
71 fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
72 match self {
73 Self::ArticleCoverMedia => write!(f, "article.cover_media"),
74 Self::ArticleMediaEntities => write!(f, "article.media_entities"),
75 Self::AttachmentsMediaKeys => write!(f, "attachments.media_keys"),
76 Self::AttachmentsMediaSourceTweet => write!(f, "attachments.media_source_tweet"),
77 Self::AttachmentsPollIds => write!(f, "attachments.poll_ids"),
78 Self::AuthorId => write!(f, "author_id"),
79 Self::EditHistoryTweetIds => write!(f, "edit_history_tweet_ids"),
80 Self::EntitiesMentionsUsername => write!(f, "entities.mentions.username"),
81 Self::GeoPlaceId => write!(f, "geo.place_id"),
82 Self::InReplyToUserId => write!(f, "in_reply_to_user_id"),
83 Self::EntitiesNoteMentionsUsername => write!(f, "entities.note.mentions.username"),
84 Self::ReferencedTweetsId => write!(f, "referenced_tweets.id"),
85 Self::ReferencedTweetsIdAuthorId => write!(f, "referenced_tweets.id.author_id"),
86 }
87 }
88}
89
90#[derive(Debug, Clone, Default)]
91pub struct Api {
92 backfill_minutes: Option<usize>,
93 end_time: Option<DateTime<Utc>>,
94 expansions: Option<HashSet<Expansions>>,
95 media_fields: Option<HashSet<MediaFields>>,
96 place_fields: Option<HashSet<PlaceFields>>,
97 poll_fields: Option<HashSet<PollFields>>,
98 start_time: Option<DateTime<Utc>>,
99 tweet_fields: Option<HashSet<TweetFields>>,
100 user_fields: Option<HashSet<UserFields>>,
101 twapi_options: Option<TwapiOptions>,
102}
103
104impl Api {
105 pub fn new() -> Self {
106 Self {
107 ..Default::default()
108 }
109 }
110
111 pub fn all() -> Self {
112 Self {
113 expansions: Some(Expansions::all()),
114 media_fields: Some(MediaFields::all()),
115 place_fields: Some(PlaceFields::all()),
116 poll_fields: Some(PollFields::all()),
117 tweet_fields: Some(TweetFields::organic()),
118 user_fields: Some(UserFields::all()),
119 ..Default::default()
120 }
121 }
122
123 pub fn open() -> Self {
124 Self {
125 expansions: Some(Expansions::all()),
126 media_fields: Some(MediaFields::open()),
127 place_fields: Some(PlaceFields::all()),
128 poll_fields: Some(PollFields::all()),
129 tweet_fields: Some(TweetFields::open()),
130 user_fields: Some(UserFields::all()),
131 ..Default::default()
132 }
133 }
134
135 pub fn backfill_minutes(mut self, value: usize) -> Self {
136 self.backfill_minutes = Some(value);
137 self
138 }
139
140 pub fn end_time(mut self, value: DateTime<Utc>) -> Self {
141 self.end_time = Some(value);
142 self
143 }
144
145 pub fn expansions(mut self, value: HashSet<Expansions>) -> Self {
146 self.expansions = Some(value);
147 self
148 }
149
150 pub fn media_fields(mut self, value: HashSet<MediaFields>) -> Self {
151 self.media_fields = Some(value);
152 self
153 }
154
155 pub fn place_fields(mut self, value: HashSet<PlaceFields>) -> Self {
156 self.place_fields = Some(value);
157 self
158 }
159
160 pub fn poll_fields(mut self, value: HashSet<PollFields>) -> Self {
161 self.poll_fields = Some(value);
162 self
163 }
164
165 pub fn start_time(mut self, value: DateTime<Utc>) -> Self {
166 self.start_time = Some(value);
167 self
168 }
169
170 pub fn tweet_fields(mut self, value: HashSet<TweetFields>) -> Self {
171 self.tweet_fields = Some(value);
172 self
173 }
174
175 pub fn user_fields(mut self, value: HashSet<UserFields>) -> Self {
176 self.user_fields = Some(value);
177 self
178 }
179
180 pub fn twapi_options(mut self, value: TwapiOptions) -> Self {
181 self.twapi_options = Some(value);
182 self
183 }
184
185 pub fn build(self, authentication: &impl Authentication) -> RequestBuilder {
186 let mut query_parameters = vec![];
187 if let Some(backfill_minutes) = self.backfill_minutes {
188 query_parameters.push(("backfill_minutes", backfill_minutes.to_string()));
189 }
190 if let Some(end_time) = self.end_time {
191 query_parameters.push((
192 "end_time",
193 end_time.format("%Y-%m-%dT%H:%M:%SZ").to_string(),
194 ));
195 }
196 if let Some(expansions) = self.expansions {
197 query_parameters.push(("expansions", expansions.iter().join(",")));
198 }
199 if let Some(media_fields) = self.media_fields {
200 query_parameters.push(("media.fields", media_fields.iter().join(",")));
201 }
202 if let Some(place_fields) = self.place_fields {
203 query_parameters.push(("place.fields", place_fields.iter().join(",")));
204 }
205 if let Some(poll_fields) = self.poll_fields {
206 query_parameters.push(("poll.fields", poll_fields.iter().join(",")));
207 }
208 if let Some(start_time) = self.start_time {
209 query_parameters.push((
210 "start_time",
211 start_time.format("%Y-%m-%dT%H:%M:%SZ").to_string(),
212 ));
213 }
214 if let Some(tweet_fields) = self.tweet_fields {
215 query_parameters.push(("tweet.fields", tweet_fields.iter().join(",")));
216 }
217 if let Some(user_fields) = self.user_fields {
218 query_parameters.push(("user.fields", user_fields.iter().join(",")));
219 }
220 let client = reqwest::Client::new();
221 let url = make_url(&self.twapi_options, URL);
222 let builder = client.get(&url).query(&query_parameters);
223 authentication.execute(
224 apply_options(builder, &self.twapi_options),
225 "GET",
226 &url,
227 &query_parameters
228 .iter()
229 .map(|it| (it.0, it.1.as_str()))
230 .collect::<Vec<_>>(),
231 )
232 }
233
234 pub async fn execute(
235 self,
236 authentication: &impl Authentication,
237 ) -> Result<(Response, Headers), Error> {
238 execute_twitter(self.build(authentication)).await
239 }
240}
241
242#[derive(Serialize, Deserialize, Debug, Clone, Default, PartialEq)]
243pub struct Response {
244 #[serde(skip_serializing_if = "Option::is_none")]
245 pub data: Option<Tweets>,
246 #[serde(skip_serializing_if = "Option::is_none")]
247 pub errors: Option<Vec<Errors>>,
248 #[serde(skip_serializing_if = "Option::is_none")]
249 pub includes: Option<Includes>,
250 #[serde(flatten)]
251 pub extra: std::collections::HashMap<String, serde_json::Value>,
252}
253
254impl Response {
255 pub fn is_empty_extra(&self) -> bool {
256 let res = self.extra.is_empty()
257 && self
258 .data
259 .as_ref()
260 .map(|it| it.is_empty_extra())
261 .unwrap_or(true)
262 && self
263 .errors
264 .as_ref()
265 .map(|it| it.iter().all(|item| item.is_empty_extra()))
266 .unwrap_or(true)
267 && self
268 .includes
269 .as_ref()
270 .map(|it| it.is_empty_extra())
271 .unwrap_or(true);
272 if !res {
273 println!("Response {:?}", self.extra);
274 }
275 res
276 }
277}