51 lines
1.2 KiB
CoffeeScript
51 lines
1.2 KiB
CoffeeScript
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MAX_LOG_LENGTH = 50
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class @PrivateMessage extends Backbone.Model
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initialize: =>
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@loadLog()
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@set('notifications', 0)
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add: (username, message, opts = {}) =>
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@set('notifications', @get('notifications') + 1) if username == @id
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@trigger("receive", this, @id, username, message, opts)
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log = @get('log')
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log.push({username, message, opts})
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# Trim the log size. Use 2x log length to reduce how often this happens
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if log.length > (2 * MAX_LOG_LENGTH)
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log.splice(0, log.length - MAX_LOG_LENGTH)
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@saveLog()
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openChallenge: (args...) =>
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@trigger("openChallenge", args...)
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cancelChallenge: (args...) =>
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@trigger("cancelChallenge", args...)
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closeChallenge: (args...) =>
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@trigger("closeChallenge", args...)
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getLog: =>
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log = @get('log')
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if log.length > 50
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log.splice(0, log.length - 50)
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return log
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loadLog: =>
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try
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log = JSON.parse(window.localStorage.getItem(@logKey())) || []
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@set('log', log)
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catch
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@set('log', [])
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saveLog: =>
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try
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window.localStorage.setItem(@logKey(), JSON.stringify(@getLog()))
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logKey: =>
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key = [ @id, PokeBattle.username ]
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key.sort()
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key.join(':')
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