diff options
Diffstat (limited to 'modules/caddyhttp/fileserver/browsetplcontext.go')
| -rw-r--r-- | modules/caddyhttp/fileserver/browsetplcontext.go | 50 |
1 files changed, 33 insertions, 17 deletions
diff --git a/modules/caddyhttp/fileserver/browsetplcontext.go b/modules/caddyhttp/fileserver/browsetplcontext.go index 172fa50..682273c 100644 --- a/modules/caddyhttp/fileserver/browsetplcontext.go +++ b/modules/caddyhttp/fileserver/browsetplcontext.go @@ -25,17 +25,23 @@ import ( "strings" "time" - "github.com/caddyserver/caddy/v2" - "github.com/caddyserver/caddy/v2/modules/caddyhttp" "github.com/dustin/go-humanize" "go.uber.org/zap" + + "github.com/caddyserver/caddy/v2" + "github.com/caddyserver/caddy/v2/modules/caddyhttp" ) -func (fsrv *FileServer) directoryListing(ctx context.Context, entries []fs.DirEntry, canGoUp bool, root, urlPath string, repl *caddy.Replacer) browseTemplateContext { +func (fsrv *FileServer) directoryListing(ctx context.Context, entries []fs.DirEntry, canGoUp bool, root, urlPath string, repl *caddy.Replacer) *browseTemplateContext { filesToHide := fsrv.transformHidePaths(repl) - var dirCount, fileCount int - fileInfos := []fileInfo{} + name, _ := url.PathUnescape(urlPath) + + tplCtx := &browseTemplateContext{ + Name: path.Base(name), + Path: urlPath, + CanGoUp: canGoUp, + } for _, entry := range entries { if err := ctx.Err(); err != nil { @@ -61,9 +67,9 @@ func (fsrv *FileServer) directoryListing(ctx context.Context, entries []fs.DirEn // add the slash after the escape of path to avoid escaping the slash as well if isDir { name += "/" - dirCount++ + tplCtx.NumDirs++ } else { - fileCount++ + tplCtx.NumFiles++ } size := info.Size() @@ -82,7 +88,7 @@ func (fsrv *FileServer) directoryListing(ctx context.Context, entries []fs.DirEn u := url.URL{Path: "./" + name} // prepend with "./" to fix paths with ':' in the name - fileInfos = append(fileInfos, fileInfo{ + tplCtx.Items = append(tplCtx.Items, fileInfo{ IsDir: isDir, IsSymlink: fileIsSymlink, Name: name, @@ -90,17 +96,11 @@ func (fsrv *FileServer) directoryListing(ctx context.Context, entries []fs.DirEn URL: u.String(), ModTime: info.ModTime().UTC(), Mode: info.Mode(), + Tpl: tplCtx, // a reference up to the template context is useful }) } - name, _ := url.PathUnescape(urlPath) - return browseTemplateContext{ - Name: path.Base(name), - Path: urlPath, - CanGoUp: canGoUp, - Items: fileInfos, - NumDirs: dirCount, - NumFiles: fileCount, - } + + return tplCtx } // browseTemplateContext provides the template context for directory listings. @@ -134,6 +134,9 @@ type browseTemplateContext struct { // Sorting order Order string `json:"order,omitempty"` + + // Display format (list or grid) + Layout string `json:"layout,omitempty"` } // Breadcrumbs returns l.Path where every element maps @@ -227,6 +230,19 @@ type fileInfo struct { Mode os.FileMode `json:"mode"` IsDir bool `json:"is_dir"` IsSymlink bool `json:"is_symlink"` + + // a pointer to the template context is useful inside nested templates + Tpl *browseTemplateContext `json:"-"` +} + +// HasExt returns true if the filename has any of the given suffixes, case-insensitive. +func (fi fileInfo) HasExt(exts ...string) bool { + for _, ext := range exts { + if strings.HasSuffix(strings.ToLower(fi.Name), strings.ToLower(ext)) { + return true + } + } + return false } // HumanSize returns the size of the file as a |