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54 lines
998 B
54 lines
998 B
package renderer
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import (
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"fmt"
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"net/http"
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"code.tokarch.uk/mainnika/nikita-tokarch-uk/frontend/content"
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routing "github.com/jackwhelpton/fasthttp-routing/v2"
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"github.com/sirupsen/logrus"
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)
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// errorNotFound renders http error-404 template
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func (r *Renderer) errorNotFound(c *routing.Context) (err error) {
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errorContent := content.Error{Message: "not found"}
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return c.Write(errorContent)
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}
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// useErrorHandler is the middleware that catch handlers errors and render error template
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func (r *Renderer) useErrorHandler(c *routing.Context) (err error) {
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worker := func() (err error) {
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defer func() {
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r := recover()
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if r == nil {
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return
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}
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err = routing.NewHTTPError(http.StatusInternalServerError,
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fmt.Sprintf("panic:\n%v", r))
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}()
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err = c.Next()
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return
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}
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err = worker()
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if err == nil {
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return
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}
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c.Abort()
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logrus.Warnf("Cannot process request, %v", err)
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errorContent := content.Error{
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Message: err.Error(),
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}
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return c.Write(errorContent)
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}
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