b38f63e313
Conflicts: Gruntfile.coffee src/Filtering/PostHiding.coffee src/General/Build.coffee src/General/lib/$.coffee src/Menu/Menu.coffee src/Posting/QuickReply.coffee
124 lines
3.6 KiB
CoffeeScript
124 lines
3.6 KiB
CoffeeScript
QR.captcha =
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init: ->
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return if d.cookie.indexOf('pass_enabled=1') >= 0
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return unless @isEnabled = !!$.id 'captchaFormPart'
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$.asap (-> $.id 'recaptcha_challenge_field_holder'), @ready.bind @
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ready: ->
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setLifetime = (e) => @lifetime = e.detail
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$.on window, 'captcha:timeout', setLifetime
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$.globalEval 'window.dispatchEvent(new CustomEvent("captcha:timeout", {detail: RecaptchaState.timeout}))'
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$.off window, 'captcha:timeout', setLifetime
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imgContainer = $.el 'div',
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className: 'captcha-img'
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title: 'Reload reCAPTCHA'
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innerHTML: '<img>'
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input = $.el 'input',
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className: 'captcha-input field'
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title: 'Verification'
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autocomplete: 'off'
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spellcheck: false
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tabIndex: 55
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@nodes =
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challenge: $.id 'recaptcha_challenge_field_holder'
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img: imgContainer.firstChild
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input: input
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new MutationObserver(@load.bind @).observe @nodes.challenge,
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childList: true
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$.on imgContainer, 'click', @reload.bind @
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$.on input, 'keydown', @keydown.bind @
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$.on input, 'focus', -> $.addClass QR.nodes.el, 'focus'
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$.on input, 'blur', -> $.rmClass QR.nodes.el, 'focus'
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$.get 'captchas', [], ({captchas}) =>
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@sync captchas
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$.sync 'captchas', @sync
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# start with an uncached captcha
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@reload()
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<% if (type === 'userscript') { %>
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# XXX Firefox lacks focusin/focusout support.
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$.on input, 'blur', QR.focusout
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$.on input, 'focus', QR.focusin
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<% } %>
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$.addClass QR.nodes.el, 'has-captcha'
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$.after QR.nodes.com.parentNode, [imgContainer, input]
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sync: (captchas) ->
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QR.captcha.captchas = captchas
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QR.captcha.count()
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getOne: ->
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@clear()
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if captcha = @captchas.shift()
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{challenge, response} = captcha
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@count()
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$.set 'captchas', @captchas
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else
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challenge = @nodes.img.alt
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if response = @nodes.input.value then @reload()
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if response
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response = response.trim()
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# one-word-captcha:
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# If there's only one word, duplicate it.
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response = "#{response} #{response}" unless /\s/.test response
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{challenge, response}
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save: ->
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return unless response = @nodes.input.value.trim()
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@captchas.push
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challenge: @nodes.img.alt
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response: response
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timeout: @timeout
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@count()
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@reload()
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$.set 'captchas', @captchas
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clear: ->
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now = Date.now()
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for captcha, i in @captchas
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break if captcha.timeout > now
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return unless i
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@captchas = @captchas[i..]
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@count()
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$.set 'captchas', @captchas
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load: ->
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return unless @nodes.challenge.firstChild
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# -1 minute to give upload some time.
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@timeout = Date.now() + @lifetime * $.SECOND - $.MINUTE
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challenge = @nodes.challenge.firstChild.value
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@nodes.img.alt = challenge
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@nodes.img.src = "//www.google.com/recaptcha/api/image?c=#{challenge}"
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@nodes.input.value = null
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@clear()
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count: ->
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count = @captchas.length
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@nodes.input.placeholder = switch count
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when 0
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'Verification (Shift + Enter to cache)'
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when 1
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'Verification (1 cached captcha)'
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else
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"Verification (#{count} cached captchas)"
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@nodes.input.alt = count # For XTRM RICE.
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reload: (focus) ->
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# the 't' argument prevents the input from being focused
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$.globalEval 'Recaptcha.reload("t")'
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# Focus if we meant to.
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@nodes.input.focus() if focus
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keydown: (e) ->
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if e.keyCode is 8 and not @nodes.input.value
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@reload()
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else if e.keyCode is 13 and e.shiftKey
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@save()
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else
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return
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e.preventDefault() |