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yepnope loads in the <head>. closes #257

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previous commit just put modernizr/yepnope in the head
This commit is contained in:
Greg Weber 2012-02-07 08:27:26 -08:00
parent 91d6a121d6
commit b7924975b0
1 changed files with 34 additions and 33 deletions
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67
yesod-core/Yesod/Internal/Core.hs
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@ -527,8 +527,8 @@ widgetToPageContent w = do
master <- getYesod
((), GWData (Body body) (Last mTitle) scripts' stylesheets' style jscript (Head head')) <- unGWidget w
let title = maybe mempty unTitle mTitle
let scripts = runUniqueList scripts'
let stylesheets = runUniqueList stylesheets'
scripts = runUniqueList scripts'
stylesheets = runUniqueList stylesheets'
render <- getUrlRenderParams
let renderLoc x =
@ -552,22 +552,11 @@ widgetToPageContent w = do
$ encodeUtf8 $ renderJavascriptUrl render s
return $ renderLoc x
let addAttr x (y, z) = x ! customAttribute (textTag y) (toValue z)
let renderLoc' render' (Local url) = render' url []
renderLoc' _ (Remote s) = s
let mkScriptTag (Script loc attrs) render' =
foldl' addAttr TBH.script (("src", renderLoc' render' loc) : attrs) $ return ()
let mkLinkTag (Stylesheet loc attrs) render' =
foldl' addAttr TBH.link
( ("rel", "stylesheet")
: ("href", renderLoc' render' loc)
: attrs
)
let left (Left x) = Just x
left _ = Nothing
right (Right x) = Just x
right _ = Nothing
let head'' = [HAMLET|
-- modernizr should be at the end of the <head> http://www.modernizr.com/docs/#installing
-- the asynchronous loader means your page doesn't have to wait for all the js to load
let (mcomplete, ynscripts) = ynHelper render scripts jscript jsLoc
headAll = [HAMLET|
\^{head'}
$forall s <- stylesheets
^{mkLinkTag s}
$forall s <- css
@ -581,20 +570,6 @@ $forall s <- css
<style media=#{media}>#{content}
$nothing
<style>#{content}
$maybe _ <- yepnopeJs master
$nothing
$forall s <- scripts
^{mkScriptTag s}
$maybe j <- jscript
$maybe s <- jsLoc
<script src="#{s}">
$nothing
<script>^{jelper j}
\^{head'}
|]
let (mcomplete, ynscripts) = ynHelper render scripts jscript jsLoc
let bodyYN = [HAMLET|
^{body}
$maybe eyn <- yepnopeJs master
$maybe yn <- left eyn
<script src=#{yn}>
@ -604,8 +579,34 @@ $maybe eyn <- yepnopeJs master
<script>yepnope({load:#{ynscripts},complete:function(){^{complete}}})
$nothing
<script>yepnope({load:#{ynscripts}})
$nothing
$forall s <- scripts
^{mkScriptTag s}
$maybe j <- jscript
$maybe s <- jsLoc
<script src="#{s}">
$nothing
<script>^{jelper j}
|]
return $ PageContent title head'' bodyYN
return $ PageContent title headAll body
where
left (Left x) = Just x
left _ = Nothing
right (Right x) = Just x
right _ = Nothing
renderLoc' render' (Local url) = render' url []
renderLoc' _ (Remote s) = s
addAttr x (y, z) = x ! customAttribute (textTag y) (toValue z)
mkScriptTag (Script loc attrs) render' =
foldl' addAttr TBH.script (("src", renderLoc' render' loc) : attrs) $ return ()
mkLinkTag (Stylesheet loc attrs) render' =
foldl' addAttr TBH.link
( ("rel", "stylesheet")
: ("href", renderLoc' render' loc)
: attrs
)
ynHelper :: (url -> [x] -> Text)
-> [Script (url)]