83 lines
2.3 KiB
CoffeeScript
Executable File
83 lines
2.3 KiB
CoffeeScript
Executable File
ImageHover =
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init: ->
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return if g.VIEW is 'catalog' or !Conf['Image Hover']
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Post.callbacks.push
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name: 'Image Hover'
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cb: @node
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node: ->
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return unless @file?.isImage or @file?.isVideo
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$.on @file.thumb, 'mouseover', ImageHover.mouseover
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mouseover: (e) ->
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post = Get.postFromNode @
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{isVideo} = post.file
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if post.file.fullImage
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el = post.file.fullImage
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TrashQueue.remove el
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$.rmClass el, 'full-image'
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$.addClass el, 'ihover'
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else
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el = $.el (if isVideo then 'video' else 'img'),
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className: 'ihover'
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src: post.file.URL
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post.file.fullImage = el
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{thumb} = post.file
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$.after (if isVideo and Conf['Show Controls'] then thumb.parentNode else thumb), el
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el.dataset.fullID = post.fullID
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if isVideo
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el.loop = true
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el.controls = false
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el.muted = not Conf['Allow Sound']
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el.play() if Conf['Autoplay']
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naturalHeight = if post.file.isVideo then 'videoHeight' else 'naturalHeight'
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UI.hover
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root: @
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el: el
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latestEvent: e
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endEvents: 'mouseout click'
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asapTest: -> el[naturalHeight]
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cb: ->
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if isVideo
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el.pause()
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TrashQueue.add el
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$.rmClass el, 'ihover'
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$.addClass el, 'full-image'
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$.on el, 'error', ImageHover.error
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error: ->
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return unless doc.contains @
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post = g.posts[@dataset.fullID]
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src = @src.split '/'
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if src[2] is 'i.4cdn.org'
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URL = Redirect.to 'file',
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boardID: src[3]
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filename: src[5].replace /\?.+$/, ''
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if URL
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@src = URL
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return
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if g.DEAD or post.isDead or post.file.isDead
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return
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timeoutID = setTimeout (=> @src = post.file.URL + '?' + Date.now()), 3000
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<% if (type === 'crx') { %>
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$.ajax @src,
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onloadend: ->
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return if @status isnt 404
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clearTimeout timeoutID
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post.kill true
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,
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type: 'head'
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<% } else { %>
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# XXX CORS for i.4cdn.org WHEN?
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$.ajax "//a.4cdn.org/#{post.board}/res/#{post.thread}.json", onload: ->
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return if @status isnt 200
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for postObj in @response.posts
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break if postObj.no is post.ID
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if postObj.no isnt post.ID
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clearTimeout timeoutID
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post.kill()
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else if postObj.filedeleted
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clearTimeout timeoutID
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post.kill true
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<% } %>
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