src/internal/browserlauncher/browserlauncher.go

@@ -0,0 +1,75 @@
+package browserlauncher
+
+import (
+	"fmt"
+	"os/exec"
+	"runtime"
+
+	"git.weirdcat.su/weirdcat/auto-attendance/internal/config"
+	"git.weirdcat.su/weirdcat/auto-attendance/internal/logger"
+)
+
+type BrowserLauncher interface {
+	OpenDefault(url string) error
+	OpenCustom(url string) error
+	OpenAuto(url string) error
+}
+
+type browserLauncherImpl struct {
+	config           *config.Config
+	log              *logger.Logger
+	useCustomCommand bool
+	customCommand    string
+}
+
+// OpenAuto implements BrowserLauncher.
+func (b *browserLauncherImpl) OpenAuto(url string) error {
+	if (b.useCustomCommand) {
+		return b.OpenCustom(url)
+	} else {
+		return b.OpenDefault(url)
+	}
+}
+
+// OpenCustom implements BrowserLauncher.
+func (b *browserLauncherImpl) OpenCustom(url string) error {
+	command := fmt.Sprintf(b.customCommand, url)
+
+	b.log.Debug("opening link with custom command", "command", command, "url", url)
+	err := exec.Command(command).Start()
+
+	if err != nil {
+		b.log.Error("failed to open link with custom command", "command", command, "url", url, "error", err)
+	}
+
+	return err
+}
+
+// OpenDefault implements BrowserLauncher.
+func (b *browserLauncherImpl) OpenDefault(url string) (err error) {
+	b.log.Debug("opening link with default browser", "url", url)
+	switch runtime.GOOS {
+	case "windows":
+		err = exec.Command("rundll32", "url.dll,FileProtocolHandler", url).Start()
+	default:
+		err = exec.Command("xdg-open", url).Start()
+	}
+
+	if err != nil {
+		b.log.Error("failed to open link with default browser", "url", url, "error", err)
+	}
+
+	return err
+}
+
+func NewBrowserLauncher(config *config.Config, log *logger.Logger) BrowserLauncher {
+
+	useCustomCommand := config.App.UseCustomBrowserCommand
+	customCommand := config.App.BrowserOpenCommand
+	return &browserLauncherImpl{
+		config: config,
+		log: log,
+		useCustomCommand: useCustomCommand,
+		customCommand: customCommand,
+	}
+}

src/internal/browserlauncher/chrome.go

@@ -1,20 +0,0 @@
-// Copyright (c) 2025 Nikolai Papin
-//
-// This file is part of the Auto Attendance app that looks for
-// self-attend QR-codes during lectures and opens their URLs in your
-// browser.
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
-// the GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-package browserlauncher

src/internal/browserlauncher/firefox.go

@@ -1,20 +0,0 @@
-// Copyright (c) 2025 Nikolai Papin
-//
-// This file is part of the Auto Attendance app that looks for
-// self-attend QR-codes during lectures and opens their URLs in your
-// browser.
-//
-// This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
-// the GNU General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-package browserlauncher

src/internal/config/config.go

@@ -41,7 +41,8 @@ type AppConfig struct {
 	EnableAlarm             bool   `mapstructure:"enable_alarm"`
 	EnableLinkOpening       bool   `mapstructure:"enable_link_opening"`
 	UseAttendanceJounralApi bool   `mapstructure:"use_attendance_journal_api"`
-	Browser                 string `mapstructure:"browser"`
+	UseCustomBrowserCommand bool   `mapstructure:"use_custom_browser_command"`
+	BrowserOpenCommand      string `mapstructure:"browser_open_command"`
 	EnableCheckingUpdates   bool   `mapstructure:"enable_checking_updates"`
 }
 
@@ -79,7 +80,8 @@ func getDefaultConfig() Config {
 			EnableAlarm:             false,
 			EnableLinkOpening:       true,
 			UseAttendanceJounralApi: false,
-			Browser:                 "firefox",
+			UseCustomBrowserCommand: false,
+			BrowserOpenCommand:      "firefox %s",
 			EnableCheckingUpdates:   true,
 		},
 		Screenshot: ScreenshotConfig{
@@ -132,7 +134,8 @@ func initializeViper(appName string) (*viper.Viper, string, error) {
 	v.SetDefault("app.enable_alarm", defaults.App.EnableAlarm)
 	v.SetDefault("app.enable_link_opening", defaults.App.EnableLinkOpening)
 	v.SetDefault("app.use_attendance_journal_api", defaults.App.UseAttendanceJounralApi)
-	v.SetDefault("app.browser", defaults.App.Browser)
+	v.SetDefault("app.use_custom_browser_command", defaults.App.UseCustomBrowserCommand)
+	v.SetDefault("app.browser_open_command", defaults.App.BrowserOpenCommand)
 	v.SetDefault("app.enable_checking_updates", defaults.App.EnableCheckingUpdates)
 
 	v.SetDefault("screenshot.screen_index", defaults.Screenshot.ScreenIndex)
@@ -159,7 +162,8 @@ func (c *Config) Save() error {
 	v.Set("app.enable_alarm", c.App.EnableAlarm)
 	v.Set("app.enable_link_opening", c.App.EnableLinkOpening)
 	v.Set("app.use_attendance_journal_api", c.App.UseAttendanceJounralApi)
-	v.Set("app.browser", c.App.Browser)
+	v.Set("app.use_custom_browser_command", c.App.UseCustomBrowserCommand)
+	v.Set("app.browser_open_command", c.App.BrowserOpenCommand)
 	v.Set("app.enable_checking_updates", c.App.EnableCheckingUpdates)
 
 	v.Set("screenshot.screen_index", c.Screenshot.ScreenIndex)