51 lines
1.3 KiB
Go
51 lines
1.3 KiB
Go
package http
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import (
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"net/http"
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"path/filepath"
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// TODO: use platform version of the code
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"github.com/influxdata/influxdb/v2/chronograf"
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"github.com/influxdata/influxdb/v2/chronograf/dist"
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)
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const (
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// Dir is prefix of the assets in the bindata
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Dir = "../../ui/build"
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// Default is the default item to load if 404
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Default = "../../ui/build/index.html"
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// DebugDefault is the default item to load if 404
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DebugDefault = "index.html"
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// DefaultContentType is the content-type to return for the Default file
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DefaultContentType = "text/html; charset=utf-8"
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)
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// AssetHandler is an http handler for serving chronograf assets.
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type AssetHandler struct {
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Path string
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}
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// NewAssetHandler is the constructor an asset handler.
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func NewAssetHandler() *AssetHandler {
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return &AssetHandler{}
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}
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// ServeHTTP implements the http handler interface for serving assets.
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func (h *AssetHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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var assets chronograf.Assets
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if h.Path != "" {
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assets = &dist.DebugAssets{
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Dir: h.Path,
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Default: filepath.Join(h.Path, DebugDefault),
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}
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} else {
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assets = &dist.BindataAssets{
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Prefix: Dir,
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Default: Default,
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DefaultContentType: DefaultContentType,
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}
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}
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assets.Handler().ServeHTTP(w, r)
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}
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