92 lines
1.8 KiB
Go
92 lines
1.8 KiB
Go
package main
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import (
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"bytes"
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"embed"
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"fmt"
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"html/template"
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"io/fs"
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"log"
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"net/http"
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"os"
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"strconv"
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"gitea.elara.ws/Hazel/transfem-startpage/internal/diyhrt"
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"gitea.elara.ws/Hazel/transfem-startpage/internal/rendering"
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"github.com/labstack/echo/v4"
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)
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var CurrentConfig = rendering.NewConfig()
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func FetchDiyHrt() error {
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fmt.Println("Fetch DiyHrt Marketplaces...")
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l, err := diyhrt.GetListings()
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if err != nil {
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return err
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}
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CurrentConfig.LoadDiyHrt(l)
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return nil
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}
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//go:embed frontend/*
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var frontendFiles embed.FS
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func getFileContent() string {
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content, err := frontendFiles.ReadFile("frontend/index.html")
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if err != nil {
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log.Fatal(err)
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}
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return string(content)
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}
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var IndexTemplate = template.Must(template.New("index").Parse(getFileContent()))
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func getIndex(c echo.Context) error {
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var tpl bytes.Buffer
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IndexTemplate.Execute(&tpl, CurrentConfig.Template)
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return c.HTML(http.StatusOK, tpl.String())
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}
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func getFileSystem() http.FileSystem {
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fsys, err := fs.Sub(frontendFiles, "frontend")
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if err != nil {
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panic(err)
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}
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return http.FS(fsys)
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}
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func main() {
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fmt.Println("running transfem startpage")
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profile := "startpage"
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if len(os.Args) > 1 {
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profile = os.Args[1]
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}
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fmt.Println("loading profile " + profile + "...")
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err := CurrentConfig.ScanForConfigFile(profile)
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if err != nil {
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fmt.Println(err)
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}
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err = FetchDiyHrt()
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if err != nil {
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fmt.Println(err)
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}
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e := echo.New()
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// https://echo.labstack.com/docs/cookbook/embed-resources
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staticHandler := http.FileServer(getFileSystem())
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e.GET("/assets/*", echo.WrapHandler(http.StripPrefix("/", staticHandler)))
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e.GET("/scripts/*", echo.WrapHandler(http.StripPrefix("/", staticHandler)))
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e.GET("/", getIndex)
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e.Logger.Fatal(e.Start(":" + strconv.Itoa(CurrentConfig.Server.Port)))
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}
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