27 lines
503 B
Go
27 lines
503 B
Go
package utils
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import (
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"time"
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"github.com/gofiber/fiber/v2"
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)
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func Cache(c *fiber.Ctx, lastEdit *time.Time) (bool, error) {
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ifModifiedSince := c.Get("If-Modified-Since")
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if ifModifiedSince == "" {
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return false, nil
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}
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clientLast, err := time.Parse(time.RFC1123, ifModifiedSince)
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if err != nil {
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return false, err
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}
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if !lastEdit.After(clientLast) {
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c.SendStatus(fiber.StatusNotModified)
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return true, nil
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}
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c.Set("Last-Modified", lastEdit.Format(time.RFC1123))
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return false, nil
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} |