wip

scripts/prerender.coffee

@@ -0,0 +1,51 @@
+#!/usr/bin/env phantomjs --web-security=false
+
+fs      = require 'fs'
+system  = require 'system'
+webPage = require 'webpage'
+
+if system.args.length isnt 2
+    console.error 'USAGE: prerender <path>'
+    phantom.exit 1
+
+########################################################################################################################
+
+urlsFileName      = system.args[1]
+urls              = fs.read(urlsFileName).split('\n')
+outputDir         = 'prerender'
+currentPage       = null
+currentOutputPath = null
+renderTime        = 5000
+
+urls = (url.trim() for url in urls when url.trim().length > 0)
+
+if not fs.exists outputDir
+    fs.makeDirectory outputDir
+
+startNextPage = ->
+    url = urls.pop()
+    if !url then phantom.exit()
+
+    path              = "#{url}".replace(/http:\/\/[^/]*/, '').replace(/^\//, '')
+    url               = "http://localhost:8000/#{path}"
+    currentOutputPath = "#{outputDir}/#{path}"
+    currentOutputPath = "#{outputDir}/index.html" if currentOutputPath is ''
+
+    if not fs.exists currentOutputPath
+        currentPage = webPage.create()
+        console.log "Opening #{url}..."
+        currentPage.open url, completePage()
+    else
+        setTimeout startNextPage, 0
+
+completePage = (status)->
+    if status is 'fail'
+        console.error "Could not load #{url}"
+        startNextPage()
+
+    setTimeout (->
+        fs.write currentOutputPath, currentPage.content, 'w'
+        startNextPage()
+    ), renderTime
+
+startNextPage()