56 lines
1.7 KiB
Go
56 lines
1.7 KiB
Go
package site
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import (
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"net/http"
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"github.com/a-h/templ"
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"github.com/go-chi/chi/v5"
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datastar "github.com/starfederation/datastar/sdk/go"
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)
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func setupExampleInlineValidation(examplesRouter chi.Router) error {
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examplesRouter.Route("/inline_validation/data", func(dataRouter chi.Router) {
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userValidation := func(u *inlineValidationUser) (isEmailValid bool, isFirstNameValid bool, isLastNameValid bool, isValid bool) {
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isEmailValid = u.Email == "test@test.com"
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isFirstNameValid = len(u.FirstName) >= 2
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isLastNameValid = len(u.LastName) >= 2
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isValid = isFirstNameValid && isLastNameValid && isEmailValid
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return isEmailValid, isFirstNameValid, isLastNameValid, isValid
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}
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dataRouter.Get("/", func(w http.ResponseWriter, r *http.Request) {
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u := &inlineValidationUser{}
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if err := datastar.ReadSignals(r, u); err != nil {
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http.Error(w, err.Error(), http.StatusBadRequest)
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return
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}
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sse := datastar.NewSSE(w, r)
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isEmailValid, isFirstNameValid, isLastNameValid, isValid := userValidation(u)
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sse.MergeFragmentTempl(inlineValidationUserComponent(u, isEmailValid, isFirstNameValid, isLastNameValid, isValid))
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})
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dataRouter.Post("/", func(w http.ResponseWriter, r *http.Request) {
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u := &inlineValidationUser{}
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if err := datastar.ReadSignals(r, u); err != nil {
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http.Error(w, err.Error(), http.StatusBadRequest)
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return
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}
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isEmailValid, isFirstNameValid, isLastNameValid, isValid := userValidation(u)
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sse := datastar.NewSSE(w, r)
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var node templ.Component
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if !isValid {
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node = inlineValidationUserComponent(u, isEmailValid, isFirstNameValid, isLastNameValid, isValid)
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} else {
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node = inlineValidationThankYou()
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}
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sse.MergeFragmentTempl(node)
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})
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})
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return nil
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}
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