83 lines
1.7 KiB
Go
83 lines
1.7 KiB
Go
package utils
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import (
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"fmt"
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"log"
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"net/url"
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"os"
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"path"
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"strconv"
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)
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func ApiListenUrl() *url.URL {
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const defaultPort = "4001"
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shouldServeUI := os.Getenv("PHOTOVIEW_SERVE_UI") == "1"
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apiPrefix := "/"
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if shouldServeUI {
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apiPrefix = "/api"
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}
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var listenAddr string
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listenAddr = os.Getenv("PHOTOVIEW_LISTEN_IP")
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if listenAddr == "" {
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listenAddr = "127.0.0.1"
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}
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listenPortStr := os.Getenv("PHOTOVIEW_LISTEN_PORT")
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if listenPortStr == "" {
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listenPortStr = defaultPort
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}
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listenPort, err := strconv.Atoi(listenPortStr)
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if err != nil {
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log.Fatalf("PHOTOVIEW_LISTEN_PORT must be a number: '%s'\n%s", listenPortStr, err)
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}
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apiUrl, err := url.Parse(fmt.Sprintf("http://%s:%d", listenAddr, listenPort))
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if err != nil {
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log.Fatalf("Could not format api url: %s", err)
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}
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apiUrl.Path = apiPrefix
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return apiUrl
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}
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func ApiEndpointUrl() *url.URL {
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apiEndpointStr := os.Getenv("PHOTOVIEW_API_ENDPOINT")
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shouldServeUI := os.Getenv("PHOTOVIEW_SERVE_UI") == "1"
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if shouldServeUI {
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apiEndpointStr = os.Getenv("PHOTOVIEW_PUBLIC_ENDPOINT")
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}
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apiEndpointUrl, err := url.Parse(apiEndpointStr)
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if err != nil {
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log.Fatalf("ERROR: Environment variable PHOTOVIEW_API_ENDPOINT is not a proper url")
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}
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if shouldServeUI {
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apiEndpointUrl.Path = path.Join(apiEndpointUrl.Path, "/api")
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}
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return apiEndpointUrl
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}
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func UiEndpointUrl() *url.URL {
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uiEndpointStr := os.Getenv("PHOTOVIEW_UI_ENDPOINT")
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shouldServeUI := os.Getenv("PHOTOVIEW_SERVE_UI") == "1"
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if shouldServeUI {
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uiEndpointStr = os.Getenv("PHOTOVIEW_PUBLIC_ENDPOINT")
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}
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uiEndpointUrl, err := url.Parse(uiEndpointStr)
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if err != nil {
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log.Fatalf("ERROR: Environment variable PHOTOVIEW_UI_ENDPOINT is not a proper url")
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}
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return uiEndpointUrl
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}
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