57 lines
1.5 KiB
CoffeeScript
57 lines
1.5 KiB
CoffeeScript
PSAHiding =
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init: ->
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return unless Conf['Announcement Hiding']
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$.addClass doc, 'hide-announcement'
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$.one d, '4chanXInitFinished', @setup
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setup: ->
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unless psa = PSAHiding.psa = $.id 'globalMessage'
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$.rmClass doc, 'hide-announcement'
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return
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if (hr = $.id('globalToggle')?.previousElementSibling) and hr.nodeName is 'HR'
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PSAHiding.hr = hr
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entry =
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el: $.el 'a',
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textContent: 'Show announcement'
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className: 'show-announcement'
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href: 'javascript:;'
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order: 50
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open: -> PSAHiding.hidden
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Header.menu.addEntry entry
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$.on entry.el, 'click', PSAHiding.toggle
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PSAHiding.btn = btn = $.el 'span',
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title: 'Mark announcement as read and hide.'
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className: 'hide-announcement'
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$.extend btn, <%= html('[<a href="javascript:;">Dismiss</a>]') %>
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$.on btn, 'click', PSAHiding.toggle
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$.get 'hiddenPSA', 0, ({hiddenPSA}) ->
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PSAHiding.sync hiddenPSA
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$.add psa, btn
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$.rmClass doc, 'hide-announcement'
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$.sync 'hiddenPSA', PSAHiding.sync
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toggle: ->
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if $.hasClass @, 'hide-announcement'
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UTC = +$.id('globalMessage').dataset.utc
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$.set 'hiddenPSA', UTC
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else
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$.event 'CloseMenu'
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$.delete 'hiddenPSA'
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PSAHiding.sync UTC
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sync: (UTC) ->
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{psa} = PSAHiding
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PSAHiding.hidden = PSAHiding.btn.hidden = UTC? and UTC >= +psa.dataset.utc
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if PSAHiding.hidden
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$.rm psa
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else
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$.after $.id('globalToggle'), psa
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PSAHiding.hr?.hidden = PSAHiding.hidden
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return
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