e0bdda5225
* fix: theme flickering * chore(ui): added dark mode tests * feat(ui): Expose new ui.dark-mode parameter to set default theme * refactor(ui): Rename theme variable to themeFromCookie for clarity --------- Co-authored-by: TwiN <twin@linux.com> Co-authored-by: TwiN <chris@twin.sh>
42 lines
1.6 KiB
Go
42 lines
1.6 KiB
Go
package api
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import (
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_ "embed"
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"html/template"
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"github.com/TwiN/gatus/v5/config/ui"
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static "github.com/TwiN/gatus/v5/web"
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"github.com/TwiN/logr"
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"github.com/gofiber/fiber/v2"
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)
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func SinglePageApplication(uiConfig *ui.Config) fiber.Handler {
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return func(c *fiber.Ctx) error {
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vd := ui.ViewData{UI: uiConfig}
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{
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themeFromCookie := string(c.Request().Header.Cookie("theme"))
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if len(themeFromCookie) > 0 {
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if themeFromCookie == "dark" {
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vd.Theme = "dark"
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}
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} else if uiConfig.IsDarkMode() { // Since there's no theme cookie, we'll rely on ui.DarkMode
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vd.Theme = "dark"
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}
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}
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t, err := template.ParseFS(static.FileSystem, static.IndexPath)
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if err != nil {
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// This should never happen, because ui.ValidateAndSetDefaults validates that the template works.
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logr.Errorf("[api.SinglePageApplication] Failed to parse template. This should never happen, because the template is validated on start. Error: %s", err.Error())
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return c.Status(500).SendString("Failed to parse template. This should never happen, because the template is validated on start.")
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}
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c.Set("Content-Type", "text/html")
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err = t.Execute(c, vd)
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if err != nil {
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// This should never happen, because ui.ValidateAndSetDefaults validates that the template works.
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logr.Errorf("[api.SinglePageApplication] Failed to execute template. This should never happen, because the template is validated on start. Error: %s", err.Error())
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return c.Status(500).SendString("Failed to parse template. This should never happen, because the template is validated on start.")
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}
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return c.SendStatus(200)
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}
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}
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