mirror of
https://github.com/filebrowser/filebrowser.git
synced 2024-06-07 23:00:43 +00:00
113 lines
3.1 KiB
Go
113 lines
3.1 KiB
Go
//go:generate go get github.com/jteeuwen/go-bindata
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//go:generate go install github.com/jteeuwen/go-bindata/go-bindata
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//go:generate go-bindata -debug -pkg assets -prefix "assets" -o internal/assets/binary.go assets/...
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// Package filemanager provides middleware for managing files in a directory
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// when directory path is requested instead of a specific file. Based on browse
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// middleware.
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package filemanager
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import (
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"net/http"
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"strings"
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a "github.com/hacdias/caddy-filemanager/internal/assets"
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"github.com/hacdias/caddy-filemanager/internal/config"
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"github.com/hacdias/caddy-filemanager/internal/file"
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"github.com/hacdias/caddy-filemanager/internal/vcs"
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"github.com/mholt/caddy/caddyhttp/httpserver"
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)
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// FileManager is an http.Handler that can show a file listing when
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// directories in the given paths are specified.
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type FileManager struct {
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Next httpserver.Handler
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Configs []config.Config
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}
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// ServeHTTP determines if the request is for this plugin, and if all prerequisites are met.
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func (f FileManager) ServeHTTP(w http.ResponseWriter, r *http.Request) (int, error) {
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var (
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c *config.Config
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fi *file.Info
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code int
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err error
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assets bool
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)
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for i := range f.Configs {
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if httpserver.Path(r.URL.Path).Matches(f.Configs[i].BaseURL) {
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c = &f.Configs[i]
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assets = httpserver.Path(r.URL.Path).Matches(c.BaseURL + a.BaseURL)
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if r.Method != http.MethodPost && !assets {
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fi, code, err = file.GetInfo(r.URL, c)
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if err != nil {
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return code, err
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}
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if fi.IsDir && !strings.HasSuffix(r.URL.Path, "/") {
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http.Redirect(w, r, r.URL.Path+"/", http.StatusTemporaryRedirect)
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return 0, nil
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}
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}
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// Route the request depending on the HTTP Method
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switch r.Method {
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case http.MethodGet:
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// Read and show directory or file
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if assets {
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return a.ServeAssets(w, r, c)
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}
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if !fi.IsDir {
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query := r.URL.Query()
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if val, ok := query["raw"]; ok && val[0] == "true" {
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return fi.ServeRawFile(w, r, c)
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}
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if val, ok := query["download"]; ok && val[0] == "true" {
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w.Header().Set("Content-Disposition", "attachment; filename="+fi.Name)
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return fi.ServeRawFile(w, r, c)
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}
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}
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return fi.ServeAsHTML(w, r, c)
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case http.MethodPut:
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if fi.IsDir {
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return http.StatusNotAcceptable, nil
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}
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// Update a file
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return fi.Update(w, r, c)
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case http.MethodPost:
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// Upload a new file
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if r.Header.Get("Upload") == "true" {
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return file.Upload(w, r, c)
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}
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// Search and git commands
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if r.Header.Get("Search") == "true" {
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// TODO: search commands
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}
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// VCS commands
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if r.Header.Get("Command") != "" {
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// TODO: not implemented on frontend
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vcs.Handle(w, r, c)
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}
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// Creates a new folder
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// TODO: not implemented on frontend
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return file.NewDir(w, r, c)
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case http.MethodDelete:
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// Delete a file or a directory
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return fi.Delete()
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case http.MethodPatch:
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// Rename a file or directory
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return fi.Rename(w, r)
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default:
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return http.StatusNotImplemented, nil
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}
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}
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}
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return f.Next.ServeHTTP(w, r)
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}
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