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rossengeorgievrossengeorgiev
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moving from pure js to coffee
1 parent fc469ee commit 9e6cbb5

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+126
-134
lines changed

‎.gitignore‎

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*.swp
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js/mobile.js
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js/init_plot.js
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css/mobile.css
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*.pyc
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node_modules/
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js/*.js

‎coffee/habitat.coffee‎

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$ = $ || {}
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habitat =
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db: if $.couch then $.couch.db "habitat" else {}
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habitat.db.uri = "http://habitat.habhub.org/habitat/"

‎coffee/habitat.tracker.coffee‎

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habitat.tracker =
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flights:
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active: []
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upcoming: []
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options: {}
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vehicles: []
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### reset tracker state to pre-init state ###
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reset: ->
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delete this.flights
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delete this.options
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delete this.vehicles
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this.flights =
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active: []
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upcoming: []
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this.options = {}
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this.vehicles = []
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init: (options) ->
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options = if options then options else {}
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options.filter = if options.filter then open|| null
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options.poll = options.poll || true
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this.options = options
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""" pull flight list """
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this.update_flight_list()
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update_flight_list: ->
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this.db.get_flights (data) ->
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current_ts = habitat.util.timestamp_now()
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for flight in data
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flight_ts = habitat.util.rfc3339_to_timestamp flight.start
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if flight_ts < current_ts
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habitat.tracker.flights.active.push flight
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else
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habitat.tracker.flights.upcoming.push flight
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null
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test: ->
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out = $('body')
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out.append("Upcoming flights<br><br>")
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this.append(this.flights.upcoming)
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out.append("<br>Active flights<br><br>")
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this.append(this.flights.active)
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append: (list) ->
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out = $('body')
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for flight in list
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out.append "#{flight.start} #{flight.name} <br />"

‎coffee/habitat.tracker.db.coffee‎

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habitat.tracker.db =
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# pulls latest flights from habitat
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get_flights: (callback, selector) ->
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ts = Math.floor (new Date()).getTime() / 1000
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habitat.db.view "flight/end_start_including_payloads", {
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startkey: [ts]
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include_docs: true
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success: (data) ->
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last = null
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list = []
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payloads
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# merge payload_configs into flight docs
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for row in data.rows
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doc = row.doc
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if doc.type is "flight" and doc.approved is true
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last = doc
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payloads = doc.payloads
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doc.payloads = []
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list.push doc
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else if payloads.indexOf doc._id is not -1
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last.payloads.push doc
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# return results
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callback list
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null
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}
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fetch_payloads: (flight_docs) ->
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list = []
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for doc in flight_docs
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list.concat(doc.payloads);
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null

‎coffee/habitat.util.coffee‎

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habitat.util =
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timestamp_now: ->
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Math.floor (new Date()).getTime() / 1000
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rfc3339_to_timestamp: (str) ->
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Math.floor (new Date str).getTime() / 1000
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timestamp_to_rfc3339: (ts) ->
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date = new Date()
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date.setTime ts * 1000
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date.toISOString()

‎fabfile.py‎

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from fabric.api import *
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def compile_coffee():
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local("/usr/lib/node_modules/coffee-script/bin/coffee -b -c -o js/ coffee/*.coffee")
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def build():
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compile_coffee()
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def clean():
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local("rm -f js/*js")

‎index.html‎

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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
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<title>habitat api test </title>
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<script type="text/javascript" language="javascript" src="js/jquery-1.8.3-min.js"></script>
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<script type="text/javascript" language="javascript" src="js/jquery.couch.js"></script>
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<script type="text/javascript" language="javascript" src="js/lib/jquery-1.8.3-min.js"></script>
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<script type="text/javascript" language="javascript" src="js/lib/jquery.couch.js"></script>
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<script type="text/javascript" language="javascript" src="js/habitat.js"></script>
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<script type="text/javascript" language="javascript" src="js/habitat.util.js"></script>
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<script type="text/javascript" language="javascript" src="js/habitat.tracker.js"></script>

‎js/habitat.js‎

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‎js/habitat.tracker.db.js‎

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‎js/habitat.tracker.js‎

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