Commit 94e3e7e5 authored by Matthew Holt's avatar Matthew Holt

browse: New default template

parent b0397df7
This diff is collapsed.
......@@ -6,6 +6,7 @@ import (
"bytes"
"encoding/json"
"errors"
"fmt"
"net/http"
"net/url"
"os"
......@@ -36,7 +37,7 @@ type Config struct {
Template *template.Template
}
// A Listing is used to fill out a template.
// A Listing is the context used to fill out a template.
type Listing struct {
// The name of the directory (the last element of the path)
Name string
......@@ -50,6 +51,12 @@ type Listing struct {
// The items (files and folders) in the path
Items []FileInfo
// The number of directories in the listing
NumDirs int
// The number of files (items that aren't directories) in the listing
NumFiles int
// Which sorting order is used
Sort string
......@@ -62,6 +69,33 @@ type Listing struct {
middleware.Context
}
// LinkedPath returns l.Path where every element is a clickable
// link to the path up to that point so far.
func (l Listing) LinkedPath() string {
if len(l.Path) == 0 {
return ""
}
// skip trailing slash
lpath := l.Path
if lpath[len(lpath)-1] == '/' {
lpath = lpath[:len(lpath)-1]
}
parts := strings.Split(lpath, "/")
var result string
for i, part := range parts {
if i == 0 && part == "" {
// Leading slash (root)
result += `<a href="/">/</a>`
continue
}
result += fmt.Sprintf(`<a href="%s/">%s</a>/`, strings.Join(parts[:i+1], "/"), part)
}
return result
}
// FileInfo is the info about a particular file or directory
type FileInfo struct {
IsDir bool
......@@ -140,7 +174,9 @@ func (fi FileInfo) HumanModTime(format string) string {
func directoryListing(files []os.FileInfo, r *http.Request, canGoUp bool, root string, ignoreIndexes bool, vars interface{}) (Listing, error) {
var fileinfos []FileInfo
var dirCount, fileCount int
var urlPath = r.URL.Path
for _, f := range files {
name := f.Name()
......@@ -155,6 +191,9 @@ func directoryListing(files []os.FileInfo, r *http.Request, canGoUp bool, root s
if f.IsDir() {
name += "/"
dirCount++
} else {
fileCount++
}
url := url.URL{Path: name}
......@@ -174,6 +213,8 @@ func directoryListing(files []os.FileInfo, r *http.Request, canGoUp bool, root s
Path: urlPath,
CanGoUp: canGoUp,
Items: fileinfos,
NumDirs: dirCount,
NumFiles: fileCount,
Context: middleware.Context{
Root: http.Dir(root),
Req: r,
......
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