vnfmarket/src/main/webapp/vnfmarket/node_modules/phantomjs/lib/phantom/examples/direction.coffee

   1 # Get driving direction using Google Directions API.
   2
   3 page = require('webpage').create()
   4 system = require 'system'
   5
   6 if system.args.length < 3
   7   console.log 'Usage: direction.coffee origin destination'
   8   console.log 'Example: direction.coffee "San Diego" "Palo Alto"'
   9   phantom.exit 1
  10 else
  11   origin = system.args[1]
  12   dest = system.args[2]
  13   page.open encodeURI('http://maps.googleapis.com/maps/api/directions/xml?origin=' + origin +
  14                       '&destination=' + dest + '&units=imperial&mode=driving&sensor=false'),
  15             (status) ->
  16               if status isnt 'success'
  17                 console.log 'Unable to access network'
  18               else
  19                 steps = page.content.match(/<html_instructions>(.*)<\/html_instructions>/ig)
  20                 if not steps
  21                   console.log 'No data available for ' + origin + ' to ' + dest
  22                 else
  23                   for ins in steps
  24                     ins = ins.replace(/\&lt;/ig, '<').replace(/\&gt;/ig, '>')
  25                     ins = ins.replace(/\<div/ig, '\n<div')
  26                     ins = ins.replace(/<.*?>/g, '')
  27                     console.log(ins)
  28                   console.log ''
  29                   console.log page.content.match(/<copyrights>.*<\/copyrights>/ig).join('').replace(/<.*?>/g, '')
  30               phantom.exit()