Tyler Renelle
0abbc98b1c
helpers.coffee. we need viewHelpers at top-level scope, but nothing else per se - this is preparation for memory leak fixing
145 lines
3.7 KiB
CoffeeScript
145 lines
3.7 KiB
CoffeeScript
moment = require 'moment'
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_ = require 'underscore'
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algos = require './algos'
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# Absolute diff between two dates
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daysBetween = (yesterday, now, dayStart) ->
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#sanity-check reset-time (is it 24h time?)
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dayStart = 0 unless (dayStart? and (dayStart = parseInt(dayStart)) and dayStart >= 0 and dayStart <= 24)
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Math.abs moment(yesterday).startOf('day').add('h', dayStart).diff(moment(now), 'days')
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dayMapping = dayMapping = {0:'su',1:'m',2:'t',3:'w',4:'th',5:'f',6:'s',7:'su'}
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# http://stackoverflow.com/questions/2532218/pick-random-property-from-a-javascript-object
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# obj: object
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# returns random property (the value)
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randomVal = (obj) ->
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result = undefined
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count = 0
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for key, val of obj
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result = val if Math.random() < (1 / ++count)
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result
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removeWhitespace = (str) ->
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return '' unless str
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str.replace /\s/g, ''
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username = (auth) ->
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if auth?.facebook?.displayName?
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auth.facebook.displayName
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else if auth?.facebook?
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fb = auth.facebook
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if fb._raw then "#{fb.name.givenName} #{fb.name.familyName}" else fb.name
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else if auth?.local?
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auth.local.username
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else
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'Anonymous'
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viewHelpers = (view) ->
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view.fn "percent", (x, y) ->
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x=1 if x==0
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Math.round(x/y*100)
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view.fn "round", (num) ->
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Math.round num
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view.fn "floor", (num) ->
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Math.floor num
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view.fn "ceil", (num) ->
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Math.ceil num
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view.fn "lt", (a, b) ->
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a < b
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view.fn 'gt', (a, b) -> a > b
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view.fn "tokens", (gp) ->
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return gp/0.25
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view.fn "mod", (a, b) ->
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parseInt(a) % parseInt(b) == 0
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view.fn "encodeiCalLink", (uid, apiToken) ->
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loc = window?.location.host or process.env.BASE_URL
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encodeURIComponent "http://#{loc}/v1/users/#{uid}/calendar.ics?apiToken=#{apiToken}"
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view.fn 'removeWhitespace', removeWhitespace
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view.fn "notEqual", (a, b) -> (a != b)
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view.fn "and", -> _.reduce arguments, (cumm, curr) -> cumm && curr
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view.fn "or", -> _.reduce arguments, (cumm, curr) -> cumm || curr
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view.fn "truarr", (num) -> num-1
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###
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User
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###
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view.fn "username", (auth) -> username(auth)
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view.fn "tnl", algos.tnl
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###
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Items
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###
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view.fn 'equipped', (user, type) ->
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{gender, armorSet} = user?.preferences || {'m', 'v1'}
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if type=='armor'
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armor = user?.items?.armor || 0
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if gender == 'f'
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return if (parseInt(armor) == 0) then "f_armor_#{armor}_#{armorSet}" else "f_armor_#{armor}"
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else
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return "m_armor_#{armor}"
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else if type=='head'
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head = user?.items?.head || 0
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if gender == 'f'
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return if (parseInt(head) > 1) then "f_head_#{head}_#{armorSet}" else "f_head_#{head}"
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else
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return "m_head_#{head}"
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view.fn "gold", (num) ->
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if num
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return (num).toFixed(1).split('.')[0]
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else
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return "0"
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view.fn "silver", (num) ->
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if num
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(num).toFixed(2).split('.')[1]
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else
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return "00"
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###
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Tasks
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###
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view.fn 'taskClasses', (task) ->
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return unless task
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{type, completed, value, repeat} = task
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classes = type
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# show as completed if completed (naturally) or not required for today
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if type in ['todo', 'daily']
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if completed or (repeat and repeat[dayMapping[moment().day()]]==false)
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classes += " completed"
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else
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classes += " uncompleted"
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if value < -20
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classes += ' color-worst'
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else if value < -10
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classes += ' color-worse'
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else if value < -1
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classes += ' color-bad'
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else if value < 1
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classes += ' color-neutral'
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else if value < 5
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classes += ' color-good'
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else if value < 10
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classes += ' color-better'
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else
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classes += ' color-best'
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return classes
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module.exports = { viewHelpers, removeWhitespace, randomVal, daysBetween, dayMapping, username }
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