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# Description:
# Find out what food trucks are at Truck Stop SF today
# See http://truckstopsf.com
#
# Dependencies:
# "underscore": "*"
#
# Configuration:
# None
#
# Commands:
# hubot truckstopsf - get just the names of the food trucks today
# hubot truckstopsf details|deets - get food truck names and details
# hubot truckstopsf! - get food truck names and details
#
# Author:
# chris
_ = require 'underscore'
data_by_matcher = (input, matcher) ->
get_data = (match.match(matcher).slice(1) for match in input)
_.flatten(get_data)
module.exports = (robot) ->
robot.respond /truckstopsf\s?(!|details|deets)?/i, (res) ->
d = new Date()
utc = d.getTime() + (d.getTimezoneOffset() * 60000)
pstDate = new Date(utc + (3600000*-8));
today = ['Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday'][pstDate.getDay()]
if today is 'Sunday' or today is 'Saturday'
res.send "Sorry, the trucks aren't there on weekend"
else
res.http("http://www.truckstopsf.com/").get() (err, _, body) ->
return res.send "Sorry, the trucks are out of gas or something." if err
show_details = res.match[1]?
body = body.replace(/\r|\n/g, ' ')
matches = body.match(new RegExp("<h3>#{today}<\/h3>(.+?)<\/div>",'i'))
if !matches? || matches[1].match("There are no events") || matches[1].match("There are no food trucks to display")
return res.send "Seems there may be no trucks today - check http://www.truckstopsf.com/"
matches = matches[1].match(new RegExp("<p><strong>.+?<\/strong>.+?<\/p>",'gi'))
matcher = if show_details
"<p><strong>(.+)<\/strong> - (.*)<\/p>"
else
"<p><strong>(.+)<\/strong>"
matches = data_by_matcher(matches, matcher)
if matches?
trucks = (match.replace("&#39;", "'").replace("&amp;", "&") for match in matches)
if show_details
truck_details = "Today's trucks:"
while trucks.length > 0
truck_details += "\n* #{trucks.splice(0,2).join(': ')}"
res.send truck_details
else
res.send "Today's trucks: #{trucks.slice(0, -1).join(', ') } and #{trucks[trucks.length - 1]}"
else
res.send "Hmm, couldn't parse the trucks web page - try http://www.truckstopsf.com/"
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