58 lines
1.5 KiB
CoffeeScript
58 lines
1.5 KiB
CoffeeScript
#= require ../shared/asset_picker_view
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Locomotive.Views.ContentAssets ||= {}
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class Locomotive.Views.ContentAssets.PickerView extends Locomotive.Views.Shared.AssetPickerView
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number_items_per_row: 4
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_item_views: []
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template: ->
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ich.content_asset_picker
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fetch_assets: ->
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@_reset()
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@collection.fetch
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success: () =>
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@open()
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build_uploader: (el, link) ->
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link.bind 'click', (event) ->
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event.stopPropagation() & event.preventDefault()
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el.click()
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el.bind 'change', (event) =>
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_.each event.target.files, (file) =>
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asset = new Locomotive.Models.ContentAsset(source: file)
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asset.save {},
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headers: { 'X-Flash': true }
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success: (model, response) => @collection.add(model.prepare())
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error: => @shake()
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add_asset: (asset, first) ->
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view = new Locomotive.Views.ContentAssets.PickerItemView model: asset, parent: @
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(@_item_views ||= []).push(view)
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@$('ul.list .clear').before(view.render().el)
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@_refresh()
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@_move_to_last_asset() unless first == true
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remove_asset: (asset) ->
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view = _.find @_item_views, (tmp) -> tmp.model == asset
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view.remove() if view?
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@_refresh()
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_on_refresh: ->
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self = @
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@$('ul.list li.asset').each (index) ->
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if (index + 1) % self.number_items_per_row == 0
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$(@).addClass('last')
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else
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$(@).removeClass('last')
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_reset: ->
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_.each @_item_views || [], (view) -> view.remove()
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super() |