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Code Issues Projects Releases Packages Wiki Activity Actions

Experiment with caching

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This commit is contained in:
Robin 2021-01-23 10:48:33 +01:00
parent baf7272cfd
commit 077c222a4e
7 changed files with 108 additions and 8 deletions
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2
src/post.rs
View file

@ -37,7 +37,7 @@ pub async fn item(req: HttpRequest) -> HttpResponse {
dbg!(req.match_info().get("id").unwrap_or(""));
// Send a request to the url, receive JSON in response
match request(&path).await {
match request(path).await {
// Otherwise, grab the JSON output from the request
Ok(res) => {
// Parse the JSON into Post and Comment structs

2
src/search.rs
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@ -75,7 +75,7 @@ async fn search_subreddits(q: String) -> Vec<Subreddit> {
let subreddit_search_path = format!("/subreddits/search.json?q={}&limit=3", q.replace(' ', "+"));
// Send a request to the url
match request(&subreddit_search_path).await {
match request(subreddit_search_path).await {
// If success, receive JSON in response
Ok(response) => {
match response["data"]["children"].as_array() {

4
src/subreddit.rs
View file

@ -68,7 +68,7 @@ pub async fn wiki(req: HttpRequest) -> HttpResponse {
let page = req.match_info().get("page").unwrap_or("index").to_string();
let path: String = format!("/r/{}/wiki/{}.json?raw_json=1", sub, page);
match request(&path).await {
match request(path).await {
Ok(res) => {
let s = WikiTemplate {
sub,
@ -90,7 +90,7 @@ async fn subreddit(sub: &str) -> Result<Subreddit, String> {
let path: String = format!("/r/{}/about.json?raw_json=1", sub);
// Send a request to the url
match request(&path).await {
match request(path).await {
// If success, receive JSON in response
Ok(res) => {
// Metadata regarding the subreddit

2
src/user.rs
View file

@ -54,7 +54,7 @@ async fn user(name: &str) -> Result<User, String> {
let path: String = format!("/user/{}/about.json", name);
// Send a request to the url
match request(&path).await {
match request(path).await {
// If success, receive JSON in response
Ok(res) => {
// Grab creation date as unix timestamp

6
src/utils.rs
View file

@ -9,6 +9,7 @@ use serde_json::{from_str, Value};
use std::collections::HashMap;
use time::{Duration, OffsetDateTime};
use url::Url;
use cached::proc_macro::cached;
//
// STRUCTS
@ -295,7 +296,7 @@ pub async fn fetch_posts(path: &str, fallback_title: String) -> Result<(Vec<Post
let post_list;
// Send a request to the url
match request(&path).await {
match request(path.to_string()).await {
// If success, receive JSON in response
Ok(response) => {
res = response;
@ -392,7 +393,8 @@ pub async fn error(msg: String) -> HttpResponse {
}
// Make a request to a Reddit API and parse the JSON response
pub async fn request(path: &str) -> Result<Value, String> {
#[cached(size=1000,time=120, result = true)]
pub async fn request(path: String) -> Result<Value, String> {
let url = format!("https://www.reddit.com{}", path);
let user_agent = format!("web:libreddit:{}", env!("CARGO_PKG_VERSION"));