Refactor website with new design & structure

2016-04-03 19:30:15 -07:00
parent ec7e8c883d
commit d69585facd
406 changed files with 7411 additions and 37859 deletions
@@ -0,0 +1,73 @@
+#
+# Crafting Guide - middleware.coffee
+#
+# Copyright © 2014-2016 by Redwood Labs
+# All rights reserved.
+#
+
+bodyParser     = require 'body-parser'
+clientSessions = require 'client-sessions'
+express        = require 'express'
+w              = require 'when'
+
+############################################################################################################
+
+exports.installBefore = (app)->
+    app.use m for m in [
+        bodyParser.json
+            limit:      '1024kb'
+        clientSessions
+            cookieName: 'session-cookie'
+            duration:   1000 * 60 * 60 * 24 * 7 * 2 # 2 weeks in ms
+            secret:     '8QmZ9KbBtN,^%9QT'
+        logRequest
+        prevent304
+        promisify
+    ]
+
+exports.installAfter = (app)->
+    app.use '/data', express.static '../../crafting-guide-data/data/', etag:false, maxAge: 0
+    app.use express.static './static', etag: false, maxAge: 0
+
+# Middleware Functions #####################################################################################
+
+logRequest = (request, response, next)->
+    console.log ">>>>> #{request.method} #{request.url}"
+
+    receivedAt = Date.now()
+    totalBytes = 0
+
+    originalWrite = response.write
+    response.write = (chunk)->
+        totalBytes += chunk.length if chunk?.length?
+        originalWrite.apply response, arguments
+
+    originalEnd = response.end
+    response.end = (chunk)->
+        totalBytes += chunk.length if chunk?.length?
+
+        duration = Date.now() - receivedAt
+        sizeText = if totalBytes > 1024 then "#{(totalBytes / 1024.0).toFixed(2)} kB" else "#{totalBytes} B"
+        console.log "<<<<< #{request.method} #{request.url} responded " +
+            "#{response.statusCode} after #{duration}ms with #{sizeText}\n"
+        originalEnd.apply response, arguments
+
+    next()
+
+prevent304 = (request, response, next)->
+    response.setHeader 'Last-Modified', new Date().toUTCString()
+    next()
+
+promisify = (request, response, next)->
+    response.sendPromise = (func)->
+        w.try func
+            .then (result)->
+                responseText = JSON.stringify result
+                console.log "#{responseText}"
+                response.send responseText
+            .catch (error)->
+                console.error "Request failed with error:\n#{error.stack}"
+                response.status 500
+                response.send message:error.message, stack:error.stack
+            .done()
+    next()