76 lines
1.6 KiB
Go
76 lines
1.6 KiB
Go
package server
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import (
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"fes/modules/config"
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"fes/modules/ui"
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"fmt"
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"log"
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"net/http"
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"os"
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"path/filepath"
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"strings"
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)
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var routes map[string]string
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func Start(dir string) {
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if err := os.Chdir(dir); err != nil {
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ui.Error(fmt.Sprintf("failed to change directory to %s", dir), err)
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}
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ui.Log("running root=%s, port=%d.", filepath.Clean(dir), *config.Port)
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routes := loadDirs()
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http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
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route, ok := routes[r.URL.Path]
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var err error = nil
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/* defer won't update paramaters unless we do this. */
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defer func() {
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ui.Path(route, err)
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}()
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if !ok {
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err = config.ErrRouteMiss
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route = r.URL.Path
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if strings.HasPrefix(route, "/archive") {
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err = readArchive(w, route)
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} else {
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w.WriteHeader(http.StatusNotFound)
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w.Write([]byte("not found :("))
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}
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return
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}
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params := make(map[string]string)
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for k, v := range r.URL.Query() {
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if len(v) > 0 {
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params[k] = v[0]
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}
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}
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var data []byte
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if strings.HasSuffix(route, ".lua") {
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data, err = render(route, reqData{path: r.URL.Path, params: params})
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} else if strings.HasSuffix(route, ".md") {
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data, err = os.ReadFile(route)
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data = []byte(markdownToHTML(string(data)))
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data = []byte("<style>body {max-width: 80ch;}</style>\n" + string(data))
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} else {
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data, err = os.ReadFile(route)
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}
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if err != nil {
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http.Error(w, fmt.Sprintf("Error loading page: %v", err), http.StatusInternalServerError)
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}
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w.Write(data)
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})
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ui.Log("Server initialized")
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log.Fatal(http.ListenAndServe(fmt.Sprintf("0.0.0.0:%d", *config.Port), nil))
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}
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