Added the log level

frontend/src/pages/settings.rs

@@ -837,6 +837,27 @@ pub fn settings_page() -> Html {
                     </div>
                 </div>
 
+                // Logging
+                <div class="card">
+                    <h3>{ "Logging" }</h3>
+                    <div class="form-group">
+                        <label>{ "Log Level" }</label>
+                        <select onchange={let config = config.clone(); Callback::from(move |e: Event| {
+                            let select: HtmlSelectElement = e.target_unchecked_into();
+                            let mut cfg = (*config).clone().unwrap();
+                            cfg.log_level = select.value();
+                            config.set(Some(cfg));
+                        })}>
+                            { for [("error", "Error"), ("warn", "Warning"), ("info", "Info"), ("debug", "Debug"), ("trace", "Trace")].iter().map(|(v, label)| html! {
+                                <option value={*v} selected={c.log_level == *v}>{ label }</option>
+                            })}
+                        </select>
+                        <p class="text-muted text-sm" style="margin-top: 0.25rem;">
+                            { "Requires restart to take effect. CLI flags (-v, -vv) override this setting." }
+                        </p>
+                    </div>
+                </div>
+
                 <button type="submit" class="btn btn-primary">{ "Save Settings" }</button>
             </form>
         </div>

frontend/src/types.rs

@@ -402,6 +402,12 @@ pub struct AppConfig {
     pub scheduling: SchedulingConfigFe,
     #[serde(default)]
     pub musicbrainz: MusicBrainzConfigFe,
+    #[serde(default = "default_log_level")]
+    pub log_level: String,
+}
+
+fn default_log_level() -> String {
+    "info".into()
 }
 
 #[derive(Debug, Clone, PartialEq, Serialize, Deserialize, Default)]