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routes.coffee
97 lines (82 loc) · 2.35 KB
/
routes.coffee
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knox = require 'knox'
filesize = require 'filesize'
moment = require 'moment'
module.exports =
home: (req, res, next)->
res.render "home"
bucketList: (req, res, next)->
id = req.params.id
key = req.params.key
bucket = req.params.bucket
path = req.url.replace "/#{id}/#{key}/#{bucket}/", ""
client = knox.createClient {
key: id
secret: key
bucket: bucket
}
client.list {prefix:path, delimiter:"/"}, (err, data) ->
parents = []
if path.length>0
parents.push {
name: ".."
path: ".."
isFolder: true
}
prefixes = data.CommonPrefixes
if prefixes?
if not ("map" of prefixes)
prefixes = [prefixes]
dirs = prefixes.map (prefix)->
{
name: prefix.Prefix
path: prefix.Prefix
isFolder: true
}
else
dirs = []
contents = data.Contents
if not ("map" of contents)
contents = [contents]
files = contents.map (item) ->
{
name:item.Key
path:item.Key
size:filesize(item.Size)
modified:moment(item.LastModified).calendar()
isFolder: false
}
result = parents.concat(dirs, files).map (file)->
file.path = file.path.replace path, ""
file.name = file.name.replace path, ""
icon = if not file.isFolder then file.name else "folder"
file.icon = "http://mimeicon.herokuapp.com/#{icon}?size=16"
file
result = result.filter (file) ->
file.path.length>0
path_match = path.match(/\/?([^\/]*)\/$/)
if path_match
path_last_component = path_match[1]
res.render "list", {
files:result
path:path_last_component
bucket:bucket
url:req.url
}
bucketFile: (req, res, next) ->
id = req.params.id
key = req.params.key
bucket = req.params.bucket
path = req.url.replace "/#{id}/#{key}/#{bucket}/", ""
if path.length==0
path = "index.html"
client = knox.createClient {
key: id
secret: key
bucket: bucket
}
s3req = client.getFile path, (err, result) ->
res.header "Content-Type", result.headers["content-type"]
result.on 'data', (chunk) ->
res.write chunk
result.on 'end', () ->
res.end()