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71 lines
2.2 KiB
CoffeeScript
Executable file
71 lines
2.2 KiB
CoffeeScript
Executable file
ModalView = require 'views/kinds/ModalView'
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template = require 'templates/modal/versions'
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DeltaView = require 'views/editor/DeltaView'
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PatchModal = require 'views/editor/PatchModal'
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nameLoader = require 'lib/NameLoader'
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CocoCollection = require 'collections/CocoCollection'
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deltasLib = require 'lib/deltas'
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class VersionsViewCollection extends CocoCollection
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url: ''
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model: null
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initialize: (@url, @levelID, @model) ->
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super()
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@url = url + levelID + '/versions'
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@model = model
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module.exports = class VersionsModal extends ModalView
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template: template
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plain: true
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modalWidthPercent: 80
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# needs to be overwritten by child
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id: ''
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url: ''
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page: ''
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events:
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'change input.select': 'onSelectionChanged'
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constructor: (options, @ID, @model) ->
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super options
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@original = new model(_id: @ID)
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@original = @supermodel.loadModel(@original, 'document').model
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@listenToOnce(@original, 'sync', @onViewSync)
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onViewSync: ->
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@versions = new VersionsViewCollection(@url, @original.attributes.original, @model)
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@versions = @supermodel.loadCollection(@versions, 'versions').model
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@listenTo(@versions, 'sync', @onVersionsFetched)
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onVersionsFetched: ->
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ids = (p.get('creator') for p in @versions.models)
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jqxhrOptions = nameLoader.loadNames ids
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@supermodel.addRequestResource('user_names', jqxhrOptions).load() if jqxhrOptions
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onSelectionChanged: ->
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rows = @$el.find 'input.select:checked'
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deltaEl = @$el.find '.delta-view'
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@removeSubView(@deltaView) if @deltaView
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@deltaView = null
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if rows.length isnt 2 then return
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laterVersion = new @model(_id: $(rows[0]).val())
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earlierVersion = new @model(_id: $(rows[1]).val())
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@deltaView = new DeltaView({
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model: earlierVersion
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comparisonModel: laterVersion
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skipPaths: deltasLib.DOC_SKIP_PATHS
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loadModels: true
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})
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@insertSubView(@deltaView, deltaEl)
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getRenderData: (context={}) ->
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context = super(context)
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context.page = @page
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if @versions
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context.dataList = (m.attributes for m in @versions.models)
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for version in context.dataList
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version.creator = nameLoader.getName(version.creator)
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context
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