56 lines
1.2 KiB
Go
56 lines
1.2 KiB
Go
package goblocks
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import (
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"encoding/json"
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"log/slog"
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"net/http"
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"strings"
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)
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type stringWriter struct {
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builder strings.Builder
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header http.Header
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}
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func newStringWriter() *stringWriter {
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return &stringWriter{
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header: make(http.Header),
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}
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}
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func (w *stringWriter) Header() http.Header {
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return w.header
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}
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func (w *stringWriter) Write(b []byte) (int, error) {
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return w.builder.Write(b)
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}
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func (w *stringWriter) WriteHeader(statusCode int) {}
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func (a *App) JSON(w http.ResponseWriter, code int, v any) {
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w.Header().Set("Content-Type", "application/json")
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w.WriteHeader(code)
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json.NewEncoder(w).Encode(v)
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}
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func (a *App) HTML(w http.ResponseWriter, code int, layout, page string, td *TemplateData) {
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w.Header().Set("Content-Type", "text/html; charset=utf-8")
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w.WriteHeader(code)
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err := a.Templates.Template(w, layout, page, td)
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if err != nil {
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slog.Error("error rendering template", "error", err)
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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}
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func (a *App) RenderComponent(name string, td *TemplateData) (string, error) {
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result, err := a.Templates.RenderComponent(name, td)
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if err != nil {
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slog.Error("error rendering component", "component", name, "error", err)
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return "", err
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}
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return result, nil
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}
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