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Added blocktime generation

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Also refactored the "base" template stuff - really should've done that in
a separate commit
This commit is contained in:
Arthur Roberts
2024-07-15 20:46:36 +01:00
parent eb08b348b1
commit 846a9b94c7
5 changed files with 79 additions and 38 deletions
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32
src/main.rs
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@@ -1,6 +1,7 @@
#[macro_use] extern crate rocket; #[macro_use] extern crate rocket;
use rocket_dyn_templates::{context, Template}; use rocket_dyn_templates::{context, Template};
use blockchain_time::{BlockchainInfo, BlockchainSupported, update_all_blockheights}; use blockchain_time::{BlockchainInfo, BlockchainSupported, update_all_blockheights, time_to_blockheight_specific_chain};
use chrono::prelude::*;
#[get("/")] #[get("/")]
fn index() -> Template { fn index() -> Template {
@@ -22,9 +23,34 @@ fn update_blockchains() -> Template {
Template::render("update_complete", context!{}) Template::render("update_complete", context!{})
} }
#[get("/to_blockchain_time?<input_datetime>")]
fn to_blockchain_time(input_datetime: &str) -> Template {
let dt = NaiveDateTime::parse_from_str(input_datetime, "%FT%R");
let dt = match dt {
Ok(dt) => {
dt.and_utc()
},
Err(e) => {
println!("error: {}", e);
panic!();
}
};
let blocktimes = vec!{
("BSV".to_string(), time_to_blockheight_specific_chain(dt, BlockchainSupported::BSV)),
("BTC".to_string(), time_to_blockheight_specific_chain(dt, BlockchainSupported::BTC)),
("XMR".to_string(), time_to_blockheight_specific_chain(dt, BlockchainSupported::XMR)),
("ETH".to_string(), time_to_blockheight_specific_chain(dt, BlockchainSupported::ETH)),
};
let context = context!{
blocktimes
};
println!("{:?}", context);
Template::render("blockchain_time_results", context)
}
#[launch] #[launch]
fn rocket() -> _ { fn rocket() -> _ {
rocket::build().mount("/", routes![index, update_blockchains]) rocket::build().mount("/", routes![index, update_blockchains, to_blockchain_time])
// .mount("/update_blockchains", routes![update_blockchains])
.attach(Template::fairing()) .attach(Template::fairing())
} }

22
templates/base.html.tera Normal file
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@@ -0,0 +1,22 @@
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Big Tim</title>
<style>
.blockchain_infos {
display: flex;
flex-wrap: wrap;
}
.blockchain_info {
margin: 20px;
}
.result {
font-family: monospace, monospace;
}
</style>
</head>
<body>
{% block content %}{% endblock content %}
</body>
</html>

13
templates/blockchain_time_results.html.tera Normal file
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@@ -0,0 +1,13 @@
{% extends "base" %}
{% block content %}
<h1>Big Tim Results</h1>
<div class="blockchain_infos">
{% for bts in blocktimes %}
<div class="blockchain_info">
<h2>{{bts[0]}}</h2>
<p>Height: <span class="result">{{bts[1]}}</span></p>
</div>
{% endfor %}
</div>
<p>I hope that was useful for you! <a href="/">Go home</a> to try again.
{% endblock content %}

41
templates/index.html.tera
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@@ -1,42 +1,27 @@
<!DOCTYPE html> {% extends "base" %}
<html lang="en"> {% block content %}
<head>
<meta charset="UTF-8">
<title>Big Tim</title>
<style>
.blockchain_infos {
display: flex;
flex-wrap: wrap;
}
.blockchain_info {
margin: 20px;
}
</style>
</head>
<body>
<h1>Welcome to Blockchain Time</h1><p>A.K.A. Big Tim</p> <h1>Welcome to Blockchain Time</h1><p>A.K.A. Big Tim</p>
<div> <div>
<h2>Convert to Blockchain Time</h2> <h2>Convert to Blockchain Time</h2>
<h3>Yay!</h3> <form id="form" method="GET" action="to_blockchain_time">
<form id="form" method="GET" action="to_blocktime">
<label for="input_datetime">Input DateTime (in UTC only currently)</label> <label for="input_datetime">Input DateTime (in UTC only currently)</label>
<input type="datetime-local" id="input_datetime" name="input_datetime"> <input type="datetime-local" id="input_datetime" name="input_datetime">
<input type="submit" value="Submit">
</form> </form>
</div> </div>
<div> <div>
<h2>Convert from Blockchain Time</h2> <h2>Convert from Blockchain Time</h2>
<h3>Booo</h3> <p><b>Booo</b> why are you going this way??? Don't you know your blocktimes??</p>
<p>why are you going this way??? Don't you know your blocktimes??</p> <p><b><i><a href="#">UNIMPLEMENTED</a></i></b></p>
...
</div> </div>
<div class="cur_blocks"> <div class="cur_blocks">
<h2>Current Block Heights and Times</h2> <h2>Latest Block Heights and Times Cached</h2>
<div class="blockchain_infos"> <div class="blockchain_infos">
{% for bi in blockchain_infos %} {% for bi in blockchain_infos %}
<div class="blockchain_info"> <div class="blockchain_info">
<h3>{{ bi[0] }}</h3> <h3>{{ bi[0] }}</h3>
<p>Blockheight: {{ bi[1].latest_block_height }}</p> <p>Blockheight: <span class="result">{{ bi[1].latest_block_height }}</span></p>
<p>Time Seen: {{ bi[1].latest_block_time }} <p>Time Seen: <span class="result">{{ bi[1].latest_block_time }}</span></p>
</div> </div>
{% endfor %} {% endfor %}
@@ -44,8 +29,6 @@
<a href="update_blockchains">Update Blockchain Information</a> <a href="update_blockchains">Update Blockchain Information</a>
<p>Pressing the above button might take some time... or it might crash the appliaction... <p>Pressing the above button might take some time... or it might crash the appliaction...
or it'll do what you want... you won't know till you press it.</p> or it'll do what you want... you won't know till you press it.</p>
<p>Please don't press it multiple times</p>
<p>In fact, maybe don't press it at all</p>
{{ __tera_context }} {% endblock content %}
</body>
</html>

9
templates/update_complete.html.tera
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@@ -1,7 +1,4 @@
<html> {% extends "base" %}
<head> {% block content %}
</head>
<body>
If you're seeing this, it probably worked. Go back <a href="/">here</a> to check. If you're seeing this, it probably worked. Go back <a href="/">here</a> to check.
</body> {% endblock content %}
</html>