62 lines
2.2 KiB
Rust
62 lines
2.2 KiB
Rust
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//! Small persisted app settings - currently just the TMDB API token ("Fetch Data" needs
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//! it; everything else in the app works offline without any settings at all). Stored as
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//! plain JSON in Tauri's per-OS app config directory (e.g.
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//! `~/Library/Application Support/com.renamr.app/settings.json` on macOS,
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//! `~/.config/renamr/settings.json` on Linux) - not the original FileBot's config
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//! location, since that's Java Preferences-backed and OS/JVM-specific; this is Renamr's
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//! own, analogous location for its own settings.
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use serde::{Deserialize, Serialize};
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use std::fs;
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use std::path::PathBuf;
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use tauri::{AppHandle, Manager};
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#[derive(Debug, Default, Serialize, Deserialize)]
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struct StoredSettings {
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#[serde(default)]
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tmdb_token: Option<String>,
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}
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fn settings_path(app: &AppHandle) -> Result<PathBuf, String> {
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let dir = app
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.path()
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.app_config_dir()
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.map_err(|e| format!("couldn't resolve the app config directory: {e}"))?;
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fs::create_dir_all(&dir).map_err(|e| format!("couldn't create {}: {e}", dir.display()))?;
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Ok(dir.join("settings.json"))
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}
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fn load(app: &AppHandle) -> StoredSettings {
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let Ok(path) = settings_path(app) else {
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return StoredSettings::default();
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};
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fs::read_to_string(path)
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.ok()
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.and_then(|contents| serde_json::from_str(&contents).ok())
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.unwrap_or_default()
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}
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fn save(app: &AppHandle, settings: &StoredSettings) -> Result<(), String> {
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let path = settings_path(app)?;
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let json = serde_json::to_string_pretty(settings).map_err(|e| e.to_string())?;
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fs::write(&path, json).map_err(|e| format!("couldn't write {}: {e}", path.display()))
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}
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/// Returns the stored TMDB token, or `None` if nothing (or only blank text) is saved.
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pub fn tmdb_token(app: &AppHandle) -> Option<String> {
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load(app).tmdb_token.filter(|t| !t.trim().is_empty())
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}
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#[tauri::command]
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pub fn get_tmdb_token(app: AppHandle) -> Option<String> {
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tmdb_token(&app)
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}
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#[tauri::command]
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pub fn save_tmdb_token(app: AppHandle, token: String) -> Result<(), String> {
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let mut settings = load(&app);
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let trimmed = token.trim().to_string();
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settings.tmdb_token = if trimmed.is_empty() { None } else { Some(trimmed) };
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save(&app, &settings)
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}
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