Goyslop/4chan-x
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Fool the browser cache and CloudFlare's cache when trying to reload a picture from 4chan.

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This commit is contained in:
Nicolas Stepien 2012-01-19 22:04:27 +01:00
parent 0ccacc490f
commit 25276b5aac
2 changed files with 21 additions and 17 deletions
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22
4chan_x.user.js
View File

@ -3005,9 +3005,10 @@
},
expand: function(thumb, url) {
var a, filesize, img, max;
if (thumb.hidden) return;
a = thumb.parentNode;
img = $.el('img', {
src: url ? url : a.href
src: url || a.href
});
if (engine === 'gecko' && a.parentNode.className !== 'op') {
filesize = $.x('preceding-sibling::span[@class="filesize"]', a).textContent;
@ -3019,28 +3020,29 @@
return $.add(a, img);
},
error: function() {
var req, src, thumb, url;
var href, req, src, thumb, url;
href = this.parentNode.href;
thumb = this.previousSibling;
imgExpand.contract(thumb);
src = this.src.split('/');
src = href.split('/');
if (src[2] === 'images.4chan.org' && (url = redirect.image(src[3], src[5]))) {
return setTimeout(imgExpand.expand, 10000, thumb, url);
} else if (engine === 'webkit') {
setTimeout(imgExpand.expand, 10000, thumb, url);
return;
}
url = href + '?' + Date.now();
if (engine === 'webkit') {
return req = $.ajax(this.src, (function() {
if (this.status !== 404) {
return setTimeout(imgExpand.retry, 10000, thumb);
return setTimeout(imgExpand.expand, 10000, thumb, url);
}
}), {
type: 'head',
event: 'onreadystatechange'
});
} else if (!g.dead) {
return setTimeout(imgExpand.retry, 10000, thumb);
return setTimeout(imgExpand.expand, 10000, thumb, url);
}
},
retry: function(thumb) {
if (!thumb.hidden) return imgExpand.expand(thumb);
},
dialog: function() {
var controls, form, imageType, select;
controls = $.el('div', {

16
script.coffee
View File

@ -2325,9 +2325,10 @@ imgExpand =
$.rm thumb.nextSibling
expand: (thumb, url) ->
return if thumb.hidden
a = thumb.parentNode
img = $.el 'img',
src: if url then url else a.href
src: url or a.href
if engine is 'gecko' and a.parentNode.className isnt 'op'
filesize = $.x('preceding-sibling::span[@class="filesize"]', a).textContent
max = filesize.match /(\d+)x/
@ -2337,22 +2338,23 @@ imgExpand =
$.add a, img
error: ->
href = @parentNode.href
thumb = @previousSibling
imgExpand.contract thumb
src = @src.split '/'
src = href.split '/'
if src[2] is 'images.4chan.org' and url = redirect.image src[3], src[5]
setTimeout imgExpand.expand, 10000, thumb, url
return
url = href + '?' + Date.now()
#navigator.online is not x-browser/os yet
else if engine is 'webkit'
if engine is 'webkit'
req = $.ajax @src, (->
setTimeout imgExpand.retry, 10000, thumb if @status isnt 404
setTimeout imgExpand.expand, 10000, thumb, url if @status isnt 404
), type: 'head', event: 'onreadystatechange'
#Firefox returns a status code of 0 because of the same origin policy
#Oprah doesn't send any request
else unless g.dead
setTimeout imgExpand.retry, 10000, thumb
retry: (thumb) ->
imgExpand.expand thumb unless thumb.hidden
setTimeout imgExpand.expand, 10000, thumb, url
dialog: ->
controls = $.el 'div',