forked from mbk-lab/rui_orig
56 lines
1.2 KiB
Go
56 lines
1.2 KiB
Go
package rui
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import (
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"net/http"
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"strings"
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)
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type httpHandler struct {
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app *application
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prefix string
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}
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func (h *httpHandler) ServeHTTP(w http.ResponseWriter, req *http.Request) {
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switch req.Method {
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case http.MethodGet:
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path := `/` + strings.TrimPrefix(req.URL.Path, `/`)
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req.URL.Path = `/` + strings.TrimPrefix(strings.TrimPrefix(path, h.prefix), `/`)
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h.app.ServeHTTP(w, req)
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}
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}
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/*
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NewHandler используется для встраивания приложения rui в сторонние WEB-фреймворки (net/http, gin, echo...).
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Пример для echo:
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e := echo.New()
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e.Any(`/ui/*`, func()echo.HandlerFunc{
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rui.AddEmbedResources(&resources)
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h := rui.NewHandler("/ui", CreateSessionContent, rui.AppParams{
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Title: `Awesome app`,
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Icon: `favicon.png`,
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})
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return func(c echo.Context) error {
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h.ServeHTTP(c.Response(), c.Request())
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return nil
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}
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})
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*/
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func NewHandler(urlPrefix string, createContentFunc func(Session) SessionContent, params AppParams) *httpHandler {
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app := new(application)
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app.params = params
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app.sessions = map[int]Session{}
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app.createContentFunc = createContentFunc
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apps = append(apps, app)
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h := &httpHandler{
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app: app,
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prefix: `/` + strings.Trim(urlPrefix, `/`),
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}
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return h
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}
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