githubmirror/ChatGPT

src-tauri/src/utils.rs
232 строки7 KB
lencx
chore: dalle2
06 янв 2023, 17:58
06 янв 2023, 17:58de5533d
use anyhow::Result;
use log::info;
use regex::Regex;
use serde_json::Value;
use std::{
    collections::HashMap,
    fs::{self, File},
    path::{Path, PathBuf},
    process::Command,
};
use tauri::updater::UpdateResponse;
use tauri::{utils::config::Config, AppHandle, Manager, Wry};

pub fn chat_root() -> PathBuf {
    tauri::api::path::home_dir().unwrap().join(".chatgpt")
}

pub fn get_tauri_conf() -> Option<Config> {
    let config_file = include_str!("../tauri.conf.json");
    let config: Config =
        serde_json::from_str(config_file).expect("failed to parse tauri.conf.json");
    Some(config)
}

pub fn exists(path: &Path) -> bool {
    Path::new(path).exists()
}

pub fn create_file(path: &Path) -> Result<File> {
    if let Some(p) = path.parent() {
        fs::create_dir_all(p)?
    }
    File::create(path).map_err(Into::into)
}

pub fn create_chatgpt_prompts() {
    let sync_file = chat_root().join("cache_model").join("chatgpt_prompts.json");
    if !exists(&sync_file) {
        create_file(&sync_file).unwrap();
        fs::write(&sync_file, "[]").unwrap();
    }
}

pub fn script_path() -> PathBuf {
    let script_file = chat_root().join("main.js");
    if !exists(&script_file) {
        create_file(&script_file).unwrap();
        fs::write(&script_file, format!("// *** ChatGPT User Script ***\n// @github: https://github.com/lencx/ChatGPT \n// @path: {}\n\nconsole.log('🤩 Hello ChatGPT!!!');", &script_file.to_string_lossy())).unwrap();
    }

    script_file
}

pub fn user_script() -> String {
    let user_script_content = fs::read_to_string(script_path()).unwrap_or_else(|_| "".to_string());
    format!(
        "window.addEventListener('DOMContentLoaded', function() {{\n{}\n}})",
        user_script_content
    )
}

pub fn open_file(path: PathBuf) {
    info!("open_file: {}", path.to_string_lossy());
    #[cfg(target_os = "macos")]
    Command::new("open").arg("-R").arg(path).spawn().unwrap();

    #[cfg(target_os = "windows")]
    Command::new("explorer")
        .arg("/select,")
        .arg(path)
        .spawn()
        .unwrap();

    // https://askubuntu.com/a/31071
    #[cfg(target_os = "linux")]
    Command::new("xdg-open").arg(path).spawn().unwrap();
}

pub fn clear_conf(app: &tauri::AppHandle) {
    let root = chat_root();
    let app2 = app.clone();
    let msg = format!("Path: {}\nAre you sure to clear all ChatGPT configurations? Please backup in advance if necessary!", root.to_string_lossy());
    tauri::api::dialog::ask(
        app.get_window("core").as_ref(),
        "Clear Config",
        msg,
        move |is_ok| {
            if is_ok {
                fs::remove_dir_all(root).unwrap();
                tauri::api::process::restart(&app2.env());
            }
        },
    );
}

pub fn merge(v: &Value, fields: &HashMap<String, Value>) -> Value {
    match v {
        Value::Object(m) => {
            let mut m = m.clone();
            for (k, v) in fields {
                m.insert(k.clone(), v.clone());
            }
            Value::Object(m)
        }
        v => v.clone(),
    }
}

pub fn gen_cmd(name: String) -> String {
    let re = Regex::new(r"[^a-zA-Z0-9]").unwrap();
    re.replace_all(&name, "_").to_lowercase()
}

pub async fn get_data(
    url: &str,
    app: Option<&tauri::AppHandle>,
) -> Result<Option<String>, reqwest::Error> {
    let res = reqwest::get(url).await?;
    let is_ok = res.status() == 200;
    let body = res.text().await?;

    if is_ok {
        Ok(Some(body))
    } else {
        info!("chatgpt_http_error: {}", body);
        if let Some(v) = app {
            tauri::api::dialog::message(v.get_window("core").as_ref(), "ChatGPT HTTP", body);
        }
        Ok(None)
    }
}

pub fn run_check_update(app: AppHandle<Wry>, silent: bool, has_msg: Option<bool>) {
    info!("run_check_update: silent={} has_msg={:?}", silent, has_msg);
    tauri::async_runtime::spawn(async move {
        let result = app.updater().check().await;
        let update_resp = result.unwrap();
        if update_resp.is_update_available() {
            if silent {
                tauri::async_runtime::spawn(async move {
                    silent_install(app, update_resp).await.unwrap();
                });
            } else {
                tauri::async_runtime::spawn(async move {
                    prompt_for_install(app, update_resp).await.unwrap();
                });
            }
        } else if let Some(v) = has_msg {
            if v {
                tauri::api::dialog::message(
                    app.app_handle().get_window("core").as_ref(),
                    "ChatGPT",
                    "Your ChatGPT is up to date",
                );
            }
        }
    });
}

// Copy private api in tauri/updater/mod.rs. TODO: refactor to public api
// Prompt a dialog asking if the user want to install the new version
// Maybe we should add an option to customize it in future versions.
pub async fn prompt_for_install(app: AppHandle<Wry>, update: UpdateResponse<Wry>) -> Result<()> {
    info!("prompt_for_install");
    let windows = app.windows();
    let parent_window = windows.values().next();
    let package_info = app.package_info().clone();

    let body = update.body().unwrap();
    // todo(lemarier): We should review this and make sure we have
    // something more conventional.
    let should_install = tauri::api::dialog::blocking::ask(
        parent_window,
        format!(r#"A new version of {} is available! "#, package_info.name),
        format!(
            r#"{} {} is now available -- you have {}.

Would you like to install it now?

Release Notes:
{}"#,
            package_info.name,
            update.latest_version(),
            package_info.version,
            body
        ),
    );

    if should_install {
        // Launch updater download process
        // macOS we display the `Ready to restart dialog` asking to restart
        // Windows is closing the current App and launch the downloaded MSI when ready (the process stop here)
        // Linux we replace the AppImage by launching a new install, it start a new AppImage instance, so we're closing the previous. (the process stop here)
        update.download_and_install().await?;

        // Ask user if we need to restart the application
        let should_exit = tauri::api::dialog::blocking::ask(
            parent_window,
            "Ready to Restart",
            "The installation was successful, do you want to restart the application now?",
        );
        if should_exit {
            app.restart();
        }
    }

    Ok(())
}

pub async fn silent_install(app: AppHandle<Wry>, update: UpdateResponse<Wry>) -> Result<()> {
    info!("silent_install");
    let windows = app.windows();
    let parent_window = windows.values().next();

    // Launch updater download process
    // macOS we display the `Ready to restart dialog` asking to restart
    // Windows is closing the current App and launch the downloaded MSI when ready (the process stop here)
    // Linux we replace the AppImage by launching a new install, it start a new AppImage instance, so we're closing the previous. (the process stop here)
    update.download_and_install().await?;

    // Ask user if we need to restart the application
    let should_exit = tauri::api::dialog::blocking::ask(
        parent_window,
        "Ready to Restart",
        "The silent installation was successful, do you want to restart the application now?",
    );
    if should_exit {
        app.restart();
    }

    Ok(())
}