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Support non-3x3 captchas where possible. Note: not tested on non-3x3 yet.

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This commit is contained in:
ccd0 2015-08-21 00:19:05 -07:00
parent a15ca32505
commit 0b6f2b8269
1 changed files with 13 additions and 10 deletions
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23
src/Posting/Captcha.fixes.coffee
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@ -52,7 +52,7 @@ Captcha.fixes =
initNoscript: ->
@noscript = true
@images = $$ '.fbc-payload-imageselect > input'
return unless @images.length
return unless @images.length is 9
$.addStyle @cssNoscript
@addLabels()
@ -63,7 +63,7 @@ Captcha.fixes =
@images = $$ '.rc-imageselect-target > div'
for img in @images
img.tabIndex = 0
@addTooltips @images if @images.length
@addTooltips @images if @images.length is 9
addLabels: ->
imageSelect = $ '.fbc-payload-imageselect'
@ -89,24 +89,27 @@ Captcha.fixes =
keybinds: (e) ->
return unless @images and doc.contains(@images[0])
n = @images.length
w = Math.round Math.sqrt n
last = n + w - 1
reload = $ '#recaptcha-reload-button, .fbc-button-reload'
verify = $ '#recaptcha-verify-button, .fbc-button-verify > input'
x = @images.indexOf d.activeElement
if x < 0
x = if d.activeElement is verify then 11 else 9
x = if d.activeElement is verify then last else n
key = Keybinds.keyCode e
if !@noscript and key is 'Space' and x < 9
if !@noscript and key is 'Space' and x < n
@images[x].click()
else if (i = @imageKeys.indexOf key) >= 0
else if n is 9 and (i = @imageKeys.indexOf key) >= 0
@images[i % 9].click()
verify.focus()
else if dx = {'Up': 9, 'Down': 3, 'Left': 11, 'Right': 1}[key]
x = (x + dx) % 12
if x is 10
x = if dx is 11 then 9 else 11
(@images[x] or {9: reload, 11: verify}[x]).focus()
else if dx = {'Up': n, 'Down': w, 'Left': last, 'Right': 1}[key]
x = (x + dx) % (n + w)
if n < x < last
x = if dx is last then n else last
(@images[x] or (if x is n then reload) or (if x is last then verify)).focus()
else
return