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Merge branch 'master' of https://dev.naver.com/git/n4wiki
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Conflicts:
	app.coffee
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@eungjun-yi
eungjun-yi committed May 9, 2012
2 parents 188637a + eb2e27b commit b669967
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320 changes: 58 additions & 262 deletions app.coffee
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Original file line number Diff line number Diff line change
@@ -1,33 +1,47 @@
util = require 'util'
fs = require 'fs'

###
Module dependencies.
###

express = require 'express'
routes = require './routes'
wiki = require './lib/wiki'
User = require('./lib/users').User
path = require 'path'
routes = require './routes'
wiki = require './lib/wiki'

app = express.createServer()

session = {}
# Configuration
wikiApp = require './wikiApp'
userApp = require './userApp'
fileApp = require './fileApp'

noop = ->
process.env.uploadDir = uploadDir = __dirname + '/public/attachment'

app = module.exports = express.createServer()

# Configuration
app.set 'views', __dirname + '/views'
app.set 'view engine', 'jade'


app.configure ->
app.use express.bodyParser
uploadDir: uploadDir
app.use express.cookieParser 'n4wiki session'
app.use express.session()
app.use express.methodOverride()
app.use app.router
app.use express.static __dirname + '/public'
app.use express.logger 'dev'

# Session-persisted message middleware
app.locals.use (req, res) ->
err = req.session.error
msg = req.session.success
# delete req.session.error
# delete req.session.success
res.locals.message = ''
if err
res.locals.message = err
if msg
res.locals.message = msg

app.configure 'development', ->
app.use express.errorHandler
Expand All @@ -40,259 +54,41 @@ app.configure 'production', ->
# Routes
app.get '/', routes.index

error404 = (err, req, res, next) ->
res.render '404.jade',
title: "404 Not Found",
error: err.message,
status: 404

error500 = (err, req, res, next) ->
res.render '500.jade',
title: "Sorry, Error Occurred...",
error: err.message,
status: 500

view = (name, req, res) ->
wiki.getPage name, (err, content) ->
if err
error404 err, req, res
else
res.render 'page',
title: name,
content: wiki.render content,

edit = (name, req, res) ->
wiki.getPage name, (err, content) ->
if err
error404 err, req, res
else
res.render 'edit',
title: 'Edit Page',
name: name,
content: content,

history = (name, req, res) ->
LIMIT = 30

handler = (err, commits) ->
if err
error404 err, req, res
else
res.render 'history',
title: name,
commits: commits,
limit: LIMIT,

if req.query.until
offset = parseInt(req.query.offset or 0)
wiki.queryHistory
filename: name,
until: req.query.until,
offset: offset,
limit: LIMIT,
handler
else
wiki.getHistory name, LIMIT, handler

diff = (name, req, res) ->
wiki.diff name, req.query.a, req.query.b, (err, diff) ->
if err
error404 err, req, res
else
res.render 'diff',
title: 'Diff',
name: name,
diff: wiki.renderDiff(diff),

search = (req, res) ->
keyword = req.query.keyword
if not keyword
res.render 'search',
title: 'Search'
pages: {}
else
wiki.search keyword, (err, pages) ->
throw err if err
res.render 'search',
title: 'Search'
pages: wiki.renderSearch(pages)

# get wikipage list
list = (req, res) ->
wiki.getPages (err, pages) ->
if err
error404 err, req, res
else
res.render 'pages',
title: 'Pages',
content: pages

app.get '/wikis/note/pages', (req, res) ->
switch req.query.action
when 'search' then search req, res
else list req, res

app.get '/wikis/note/pages/:name', (req, res) ->
name = req.params.name
switch req.query.action
when 'diff' then diff name, req, res
when 'history' then history name, req, res
when 'edit' then edit name, req, res
else view name, req, res

# get a form to post new wikipage
app.get '/wikis/note/new', (req, res) ->
res.render 'new', title: 'New Page', pageName: '____new_' + new Date().getTime(), filelist: []

# rollback
app.post '/api/note/pages/:name', (req, res) ->
name = req.params.name
wiki.rollback name, req.body.id, (err) ->
wiki.getHistory name, (err, commits) ->
if err
error404 err, req, res
else
res.contentType 'json'
res.send {commits: commits, name: name, ids: commits.ids}

# post new wikipage
app.post '/wikis/note/pages', (req, res) ->
name = req.body.name
wiki.writePage name, req.body.body, (err) ->
res.redirect '/wikis/note/pages/' + name

# delete wikipage
app.post '/wikis/note/delete/:name', (req, res) ->
wiki.deletePage req.params.name, (err) ->
res.render 'deleted',
title: req.body.name,
message: req.params.name,
content: 'Page deleted',

# get user
app.get '/wikis/note/users', (req, res) ->
switch req.query.action
when 'login' then login req, res
else users req, res

login = (req, res) ->
res.render 'user/login'
title: 'login'

app.post '/wikis/note/users/login', (req, res) ->
User.login
id: req.body.id,
password: req.body.password
session.user = User.findUserById(req.body.id);
res.redirect '/wikis/note/pages/frontpage'

# get userlist
users = (req, res) ->
userlist = User.findAll()
res.render 'user/userlist',
title: 'User List',
content: "등록된 사용자 " + Object.keys(userlist).length + "명",
userlist: userlist

# get new user
app.get '/wikis/note/users/new', (req, res) ->
res.render 'user/new'
title: 'new user'

# post new user
app.post '/wikis/note/users/new', (req, res) ->
User.add
id: req.body.id,
name: req.body.name,
email: req.body.email,
password: req.body.password
userInfo = User.findUserById req.body.id

res.render 'user/user',
title: '사용자가 등록되었습니다.',
content: "사용자 정보",
userInfo: userInfo

# show user information
app.get '/wikis/note/user/:id', (req, res) ->
userInfo = User.findUserById req.params.id
res.render 'user/edit',
title: 'User information',
content: "사용자 정보",
user: userInfo

# change user information (password change)
app.post '/wikis/note/user/:id', (req, res) ->
targetUser = User.findUserById req.params.id
isValid = User.changePassword req.body.previousPassword, req.body.newPassword, targetUser
targetUser.email = req.body.email if isValid
User.save targetUser if isValid

userInfo = user.findUserById req.params.id
res.render 'user/user',
title: '사용자 정보가 변경되었습니다.',
content: "사용자 정보",
userInfo: userInfo


# drop user
app.post '/wikis/note/dropuser', (req, res) ->
user = User.findUserById req.body.id
user.remove({id: req.body.id}) if user
res.redirect '/wikis/note/userlist'

# file attachment page
app.get '/wikis/note/pages/:name/attachment', (req, res) ->
dirname = path.join process.env.uploadDir, req.params.name

fs.readdir dirname, (err, filelist) ->
filelist = filelist || []
res.render 'fileupload.jade', {title: '파일첨부', pageName: req.params.name, filelist: filelist}

# file attachment
app.post '/wikis/note/pages/:name/attachment.:format?', (req, res) ->
localUploadPath = path.dirname(req.files.attachment.path) + "/" + req.params.name
fs.mkdir localUploadPath, (err) ->
throw err if err && err.code != 'EEXIST'
fs.rename req.files.attachment.path, localUploadPath + '/' + req.files.attachment.name, (err) ->
throw new Error "no file selected" if !req.files.attachment.name
throw err if err
if req.params.format == 'partial'
dirname = path.join process.env.uploadDir, req.params.name

fs.readdir dirname, (err, filelist) ->
filelist = filelist || []
res.render 'fileupload.partial.jade', {layout: false, title: '파일첨부', pageName: req.params.name, filelist: filelist}
else if req.params.format == 'json'
res.json {title: '파일첨부', pageName: req.params.name, filename: req.files.attachment.name}
else
res.redirect '/wikis/note/pages/' + req.params.name + '/attachment'


# file attachment list call by json
app.get '/wikis/note/pages/:name/attachment.:format', (req, res) ->
dirname = path.join process.env.uploadDir, req.params.name
fs.readdir dirname, (err, filelist) ->
filelist = filelist || []
res.json {title: '파일첨부', pageName: req.params.name, filelist: filelist}

# attachment file delete
app.del '/wikis/note/pages/:name/attachment/:filename', (req, res) ->
filePath = path.join(uploadDir, req.params.name, req.params.filename)
fs.unlink filePath, (err) ->
# Wiki
app.get '/wikis/note/pages', wikiApp.getPages # get page list
app.get '/wikis/note/pages/:name', wikiApp.getPage # get a page
app.get '/wikis/note/new', wikiApp.getNew # get a form to post new wikipage
app.post '/wikis/note/pages', wikiApp.postNew # post new wikipage
app.post '/wikis/note/delete/:name', wikiApp.postDelete # delete wikipage
app.post '/api/note/pages/:name', wikiApp.postRollback # wikipage rollback

# Login & Logout
app.post '/wikis/note/users/login', userApp.postLogin # post login

# User
app.get '/wikis/note/users', userApp.getUsers # get user list
app.get '/wikis/note/users/new', userApp.getNew # new user page
app.post '/wikis/note/users/new', userApp.postNew # post new user
app.get '/wikis/note/user/:id', userApp.getId # show user information
app.post '/wikis/note/user/:id', userApp.postId # change user information (password change)
app.post '/wikis/note/dropuser', userApp.postDropuser # drop user

# attachment
app.get '/wikis/note/pages/:name/attachment', fileApp.getAttachment # file attachment page
app.get '/wikis/note/pages/:name/attachment.:format', fileApp.getAttachmentList # file attachment list call by json
app.post '/wikis/note/pages/:name/attachment.:format?', fileApp.postAttachment # file attachment
app.del '/wikis/note/pages/:name/attachment/:filename', fileApp.delAttachment # attachment file delete

# wiki init on start
wiki.init (err) ->
console.log err.message if err
wiki.writePage 'frontpage', 'welcome to n4wiki', (err) ->
throw err if err
res.redirect '/wikis/note/pages/' + req.params.name + '/attachment'


exports.start = (port, callback) ->
wiki.init (err) ->
wiki.writePage 'frontpage', 'welcome to n4wiki', (err) ->
app.listen port, null, (err) ->
throw err if err
console.log "Express server listening on port %d in %s mode", port, app.settings.env
callback() if callback

if not module.parent
wiki.init noop
LISTEN_PORT = 3000
app.listen LISTEN_PORT;
console.log "Express server listening on port %d in %s mode", LISTEN_PORT, app.settings.env

exports.stop = -> app.close

exports.start 3000 if not module.parent
40 changes: 40 additions & 0 deletions fileApp.coffee
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Original file line number Diff line number Diff line change
@@ -0,0 +1,40 @@
fs = require 'fs'
path = require 'path'

process.env.uploadDir = uploadDir = __dirname + '/public/attachment'

exports.getAttachment = (req, res) ->
dirname = path.join process.env.uploadDir, req.params.name
fs.readdir dirname, (err, filelist) ->
filelist = filelist || [];
res.render 'fileupload.jade', {title: '파일첨부', pageName: req.params.name, filelist: filelist}

exports.getAttachmentList = (req, res) ->
dirname = path.join process.env.uploadDir, req.params.name
fs.readdir dirname, (err, filelist) ->
filelist = filelist || [];
res.json {title: '파일첨부', pageName: req.params.name, filelist: filelist}

exports.postAttachment = (req, res) ->
localUploadPath = path.dirname(req.files.attachment.path) + "/" + req.params.name
fs.mkdir localUploadPath, (err) ->
throw err if err && err.code != 'EEXIST'
fs.rename req.files.attachment.path, localUploadPath + '/' + req.files.attachment.name, (err) ->
throw new Error "no file selected" if !req.files.attachment.name
throw err if err
if req.params.format == 'partial'
dirname = path.join process.env.uploadDir, req.params.name

fs.readdir dirname, (err, filelist) ->
filelist = filelist || [];
res.render 'fileupload.partial.jade', {layout: false, title: '파일첨부', pageName: req.params.name, filelist: filelist}
else if req.params.format == 'json'
res.json {title: '파일첨부', pageName: req.params.name, filename: req.files.attachment.name}
else
res.redirect '/wikis/note/pages/' + req.params.name + '/attachment'

exports.delAttachment = (req, res) ->
filePath = path.join(uploadDir, req.params.name, req.params.filename)
fs.unlink filePath, (err) ->
throw err if err
res.redirect '/wikis/note/pages/' + req.params.name + '/attachment'
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