4cc737731a
!Breaking change! - The updated version will not be able to read your old database file Major improvements: - Added editable pastas - Added private pastas - Added line numbers - Added support for wide mode (1080p instead of 720p) - Added syntax highlighting support - Added read-only mode - Added built-in help page - Added option to remove logo, change title and footer text Minor improvements: - Improved looks in pure html mode - Removed link to GitHub repo from navbar - Broke up 7km long main.rs file into smaller modules - Moved water.css into a template instead of serving it as an external resource - Made Save button a bit bigger - Updated README.MD Bugfixes: - Fixed a bug where an incorrect animal ID in a request would cause a crash - Fixed a bug where an empty or corrupt JSON database would cause a crash
56 lines
1.7 KiB
Rust
56 lines
1.7 KiB
Rust
use std::fs::File;
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use std::io;
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use std::io::{BufReader, BufWriter};
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use crate::Pasta;
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static DATABASE_PATH: &'static str = "pasta_data/database.json";
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pub fn save_to_file(pasta_data: &Vec<Pasta>) {
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let mut file = File::create(DATABASE_PATH);
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match file {
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Ok(_) => {
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let writer = BufWriter::new(file.unwrap());
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serde_json::to_writer(writer, &pasta_data).expect("Failed to create JSON writer");
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}
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Err(_) => {
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log::info!("Database file {} not found!", DATABASE_PATH);
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file = File::create(DATABASE_PATH);
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match file {
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Ok(_) => {
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log::info!("Database file {} created.", DATABASE_PATH);
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save_to_file(pasta_data);
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}
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Err(err) => {
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log::error!(
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"Failed to create database file {}: {}!",
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&DATABASE_PATH,
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&err
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);
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panic!("Failed to create database file {}: {}!", DATABASE_PATH, err)
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}
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}
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}
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}
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}
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pub fn load_from_file() -> io::Result<Vec<Pasta>> {
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let file = File::open(DATABASE_PATH);
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match file {
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Ok(_) => {
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let reader = BufReader::new(file.unwrap());
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let data: Vec<Pasta> = match serde_json::from_reader(reader) {
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Ok(t) => t,
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_ => Vec::new(),
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};
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Ok(data)
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}
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Err(_) => {
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log::info!("Database file {} not found!", DATABASE_PATH);
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save_to_file(&Vec::<Pasta>::new());
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log::info!("Database file {} created.", DATABASE_PATH);
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load_from_file()
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}
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}
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}
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