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<pre><a name="line-1"></a><span class='hs-comment'>{-# LANGUAGE TemplateHaskell #-}</span>
<a name="line-2"></a><span class='hs-comment'>{-# LANGUAGE OverloadedStrings #-}</span>
<a name="line-3"></a><span class='hs-comment'>{-# LANGUAGE TypeFamilies #-}</span>
<a name="line-4"></a><span class='hs-comment'>{-# LANGUAGE FlexibleInstances #-}</span>
<a name="line-5"></a><span class='hs-comment'>{-# LANGUAGE MultiParamTypeClasses #-}</span>
<a name="line-6"></a><span class='hs-comment'>{-# LANGUAGE CPP #-}</span>
<a name="line-7"></a><span class='hs-comment'>{-# LANGUAGE FlexibleContexts #-}</span>
<a name="line-8"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Yesod</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Internal</span><span class='hs-varop'>.</span><span class='hs-conid'>TH</span> <span class='hs-keyword'>where</span>
<a name="line-9"></a>
<a name="line-10"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Prelude</span> <span class='hs-varid'>hiding</span> <span class='hs-layout'>(</span><span class='hs-varid'>exp</span><span class='hs-layout'>)</span>
<a name="line-11"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Yesod</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Handler</span>
<a name="line-12"></a>
<a name="line-13"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Language</span><span class='hs-varop'>.</span><span class='hs-conid'>Haskell</span><span class='hs-varop'>.</span><span class='hs-conid'>TH</span> <span class='hs-varid'>hiding</span> <span class='hs-layout'>(</span><span class='hs-varid'>cxt</span><span class='hs-layout'>,</span> <span class='hs-varid'>instanceD</span><span class='hs-layout'>)</span>
<a name="line-14"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Language</span><span class='hs-varop'>.</span><span class='hs-conid'>Haskell</span><span class='hs-varop'>.</span><span class='hs-conid'>TH</span><span class='hs-varop'>.</span><span class='hs-conid'>Syntax</span>
<a name="line-15"></a>
<a name="line-16"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Network</span><span class='hs-varop'>.</span><span class='hs-conid'>Wai</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>W</span>
<a name="line-17"></a>
<a name="line-18"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span><span class='hs-varop'>.</span><span class='hs-conid'>Lazy</span><span class='hs-varop'>.</span><span class='hs-conid'>Char8</span> <span class='hs-conid'>()</span>
<a name="line-19"></a><span class='hs-cpp'>#if MIN_VERSION_base(4,8,0)</span>
<a name="line-20"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>List</span> <span class='hs-layout'>(</span><span class='hs-varid'>foldl'</span><span class='hs-layout'>,</span> <span class='hs-varid'>uncons</span><span class='hs-layout'>)</span>
<a name="line-21"></a><span class='hs-cpp'>#else</span>
<a name="line-22"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>List</span> <span class='hs-layout'>(</span><span class='hs-varid'>foldl'</span><span class='hs-layout'>)</span>
<a name="line-23"></a><span class='hs-cpp'>#endif</span>
<a name="line-24"></a><span class='hs-cpp'>#if __GLASGOW_HASKELL__ < 710</span>
<a name="line-25"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Applicative</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varop'><$></span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-26"></a><span class='hs-cpp'>#endif</span>
<a name="line-27"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span> <span class='hs-layout'>(</span><span class='hs-varid'>replicateM</span><span class='hs-layout'>,</span> <span class='hs-varid'>void</span><span class='hs-layout'>)</span>
<a name="line-28"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Either</span> <span class='hs-layout'>(</span><span class='hs-varid'>partitionEithers</span><span class='hs-layout'>)</span>
<a name="line-29"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>Parsec</span> <span class='hs-layout'>(</span><span class='hs-varid'>parse</span><span class='hs-layout'>,</span> <span class='hs-varid'>many1</span><span class='hs-layout'>,</span> <span class='hs-varid'>many</span><span class='hs-layout'>,</span> <span class='hs-varid'>eof</span><span class='hs-layout'>,</span> <span class='hs-varid'>try</span><span class='hs-layout'>,</span> <span class='hs-varid'>option</span><span class='hs-layout'>,</span> <span class='hs-varid'>sepBy1</span><span class='hs-layout'>)</span>
<a name="line-30"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Text</span><span class='hs-varop'>.</span><span class='hs-conid'>ParserCombinators</span><span class='hs-varop'>.</span><span class='hs-conid'>Parsec</span><span class='hs-varop'>.</span><span class='hs-conid'>Char</span> <span class='hs-layout'>(</span><span class='hs-varid'>alphaNum</span><span class='hs-layout'>,</span> <span class='hs-varid'>spaces</span><span class='hs-layout'>,</span> <span class='hs-varid'>string</span><span class='hs-layout'>,</span> <span class='hs-varid'>char</span><span class='hs-layout'>)</span>
<a name="line-31"></a>
<a name="line-32"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Yesod</span><span class='hs-varop'>.</span><span class='hs-conid'>Routes</span><span class='hs-varop'>.</span><span class='hs-conid'>TH</span>
<a name="line-33"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Yesod</span><span class='hs-varop'>.</span><span class='hs-conid'>Routes</span><span class='hs-varop'>.</span><span class='hs-conid'>Parse</span>
<a name="line-34"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Yesod</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Types</span>
<a name="line-35"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Yesod</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Content</span>
<a name="line-36"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Yesod</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Class</span><span class='hs-varop'>.</span><span class='hs-conid'>Dispatch</span>
<a name="line-37"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Yesod</span><span class='hs-varop'>.</span><span class='hs-conid'>Core</span><span class='hs-varop'>.</span><span class='hs-conid'>Internal</span><span class='hs-varop'>.</span><span class='hs-conid'>Run</span>
<a name="line-38"></a>
<a name="line-39"></a><a name="mkYesod"></a><span class='hs-comment'>-- | Generates URL datatype and site function for the given 'Resource's. This</span>
<a name="line-40"></a><span class='hs-comment'>-- is used for creating sites, /not/ subsites. See 'mkYesodSub' for the latter.</span>
<a name="line-41"></a><span class='hs-comment'>-- Use 'parseRoutes' to create the 'Resource's.</span>
<a name="line-42"></a><span class='hs-definition'>mkYesod</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-comment'>-- ^ name of the argument datatype</span>
<a name="line-43"></a> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>ResourceTree</span> <span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-44"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span>
<a name="line-45"></a><span class='hs-definition'>mkYesod</span> <span class='hs-varid'>name</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fmap</span> <span class='hs-layout'>(</span><span class='hs-varid'>uncurry</span> <span class='hs-layout'>(</span><span class='hs-varop'>++</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>mkYesodGeneral</span> <span class='hs-varid'>name</span> <span class='hs-conid'>[]</span> <span class='hs-conid'>False</span> <span class='hs-varid'>return</span>
<a name="line-46"></a>
<a name="line-47"></a><a name="mkYesodWith"></a><span class='hs-definition'>mkYesodWith</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span>
<a name="line-48"></a> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Either</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span>
<a name="line-49"></a> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>ResourceTree</span> <span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-50"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span>
<a name="line-51"></a><span class='hs-definition'>mkYesodWith</span> <span class='hs-varid'>name</span> <span class='hs-varid'>args</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fmap</span> <span class='hs-layout'>(</span><span class='hs-varid'>uncurry</span> <span class='hs-layout'>(</span><span class='hs-varop'>++</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>.</span> <span class='hs-varid'>mkYesodGeneral</span> <span class='hs-varid'>name</span> <span class='hs-varid'>args</span> <span class='hs-conid'>False</span> <span class='hs-varid'>return</span>
<a name="line-52"></a>
<a name="line-53"></a><a name="mkYesodData"></a><span class='hs-comment'>-- | Sometimes, you will want to declare your routes in one file and define</span>
<a name="line-54"></a><span class='hs-comment'>-- your handlers elsewhere. For example, this is the only way to break up a</span>
<a name="line-55"></a><span class='hs-comment'>-- monolithic file into smaller parts. Use this function, paired with</span>
<a name="line-56"></a><span class='hs-comment'>-- 'mkYesodDispatch', to do just that.</span>
<a name="line-57"></a><span class='hs-definition'>mkYesodData</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>ResourceTree</span> <span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span>
<a name="line-58"></a><span class='hs-definition'>mkYesodData</span> <span class='hs-varid'>name</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mkYesodDataGeneral</span> <span class='hs-varid'>name</span> <span class='hs-conid'>False</span>
<a name="line-59"></a>
<a name="line-60"></a><a name="mkYesodSubData"></a><span class='hs-definition'>mkYesodSubData</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>ResourceTree</span> <span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span>
<a name="line-61"></a><span class='hs-definition'>mkYesodSubData</span> <span class='hs-varid'>name</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mkYesodDataGeneral</span> <span class='hs-varid'>name</span> <span class='hs-conid'>True</span>
<a name="line-62"></a>
<a name="line-63"></a><a name="mkYesodDataGeneral"></a><span class='hs-definition'>mkYesodDataGeneral</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>ResourceTree</span> <span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span>
<a name="line-64"></a><span class='hs-definition'>mkYesodDataGeneral</span> <span class='hs-varid'>name</span> <span class='hs-varid'>isSub</span> <span class='hs-varid'>res</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-65"></a> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>name'</span><span class='hs-layout'>,</span> <span class='hs-varid'>rest</span><span class='hs-layout'>,</span> <span class='hs-varid'>cxt</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>parse</span> <span class='hs-varid'>parseName</span> <span class='hs-str'>""</span> <span class='hs-varid'>name</span> <span class='hs-keyword'>of</span>
<a name="line-66"></a> <span class='hs-conid'>Left</span> <span class='hs-varid'>err</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>error</span> <span class='hs-varop'>$</span> <span class='hs-varid'>show</span> <span class='hs-varid'>err</span>
<a name="line-67"></a> <span class='hs-conid'>Right</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>a</span>
<a name="line-68"></a> <span class='hs-varid'>fst</span> <span class='hs-varop'><$></span> <span class='hs-varid'>mkYesodGeneral'</span> <span class='hs-varid'>cxt</span> <span class='hs-varid'>name'</span> <span class='hs-layout'>(</span><span class='hs-varid'>fmap</span> <span class='hs-conid'>Left</span> <span class='hs-varid'>rest</span><span class='hs-layout'>)</span> <span class='hs-varid'>isSub</span> <span class='hs-varid'>return</span> <span class='hs-varid'>res</span>
<a name="line-69"></a>
<a name="line-70"></a> <span class='hs-keyword'>where</span>
<a name="line-71"></a> <span class='hs-varid'>parseName</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-72"></a> <span class='hs-varid'>cxt</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>option</span> <span class='hs-conid'>[]</span> <span class='hs-varid'>parseContext</span>
<a name="line-73"></a> <span class='hs-varid'>name'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>parseWord</span>
<a name="line-74"></a> <span class='hs-varid'>args</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>many</span> <span class='hs-varid'>parseWord</span>
<a name="line-75"></a> <span class='hs-varid'>spaces</span>
<a name="line-76"></a> <span class='hs-varid'>eof</span>
<a name="line-77"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span> <span class='hs-varid'>name'</span><span class='hs-layout'>,</span> <span class='hs-varid'>args</span><span class='hs-layout'>,</span> <span class='hs-varid'>cxt</span><span class='hs-layout'>)</span>
<a name="line-78"></a>
<a name="line-79"></a> <span class='hs-varid'>parseWord</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-80"></a> <span class='hs-varid'>spaces</span>
<a name="line-81"></a> <span class='hs-varid'>many1</span> <span class='hs-varid'>alphaNum</span>
<a name="line-82"></a>
<a name="line-83"></a> <span class='hs-varid'>parseContext</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>try</span> <span class='hs-varop'>$</span> <span class='hs-keyword'>do</span>
<a name="line-84"></a> <span class='hs-varid'>cxts</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>parseParen</span> <span class='hs-varid'>parseContexts</span>
<a name="line-85"></a> <span class='hs-varid'>spaces</span>
<a name="line-86"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>string</span> <span class='hs-str'>"=>"</span>
<a name="line-87"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>cxts</span>
<a name="line-88"></a>
<a name="line-89"></a> <span class='hs-varid'>parseParen</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-90"></a> <span class='hs-varid'>spaces</span>
<a name="line-91"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>char</span> <span class='hs-chr'>'('</span>
<a name="line-92"></a> <span class='hs-varid'>r</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>p</span>
<a name="line-93"></a> <span class='hs-varid'>spaces</span>
<a name="line-94"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>char</span> <span class='hs-chr'>')'</span>
<a name="line-95"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>r</span>
<a name="line-96"></a>
<a name="line-97"></a> <span class='hs-varid'>parseContexts</span> <span class='hs-keyglyph'>=</span>
<a name="line-98"></a> <span class='hs-varid'>sepBy1</span> <span class='hs-layout'>(</span><span class='hs-varid'>many1</span> <span class='hs-varid'>parseWord</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>spaces</span> <span class='hs-varop'>>></span> <span class='hs-varid'>char</span> <span class='hs-chr'>','</span> <span class='hs-varop'>>></span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span>
<a name="line-99"></a>
<a name="line-100"></a><a name="mkYesodDispatch"></a><span class='hs-comment'>-- | See 'mkYesodData'.</span>
<a name="line-101"></a><span class='hs-definition'>mkYesodDispatch</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>ResourceTree</span> <span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span>
<a name="line-102"></a><span class='hs-definition'>mkYesodDispatch</span> <span class='hs-varid'>name</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>snd</span> <span class='hs-varop'>.</span> <span class='hs-varid'>mkYesodGeneral</span> <span class='hs-varid'>name</span> <span class='hs-conid'>[]</span> <span class='hs-conid'>False</span> <span class='hs-varid'>return</span>
<a name="line-103"></a>
<a name="line-104"></a><a name="masterTypeSyns"></a><span class='hs-comment'>-- | Get the Handler and Widget type synonyms for the given site.</span>
<a name="line-105"></a><span class='hs-definition'>masterTypeSyns</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Name</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span>
<a name="line-106"></a><span class='hs-definition'>masterTypeSyns</span> <span class='hs-varid'>vs</span> <span class='hs-varid'>site</span> <span class='hs-keyglyph'>=</span>
<a name="line-107"></a> <span class='hs-keyglyph'>[</span> <span class='hs-conid'>TySynD</span> <span class='hs-layout'>(</span><span class='hs-varid'>mkName</span> <span class='hs-str'>"Handler"</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fmap</span> <span class='hs-conid'>PlainTV</span> <span class='hs-varid'>vs</span><span class='hs-layout'>)</span>
<a name="line-108"></a> <span class='hs-varop'>$</span> <span class='hs-conid'>ConT</span> <span class='hs-chr'>'</span><span class='hs-chr'>'</span><span class='hs-conid'>HandlerT</span> <span class='hs-varop'>`AppT`</span> <span class='hs-varid'>site</span> <span class='hs-varop'>`AppT`</span> <span class='hs-conid'>ConT</span> <span class='hs-chr'>'</span><span class='hs-chr'>'</span><span class='hs-conid'>IO</span>
<a name="line-109"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>TySynD</span> <span class='hs-layout'>(</span><span class='hs-varid'>mkName</span> <span class='hs-str'>"Widget"</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fmap</span> <span class='hs-conid'>PlainTV</span> <span class='hs-varid'>vs</span><span class='hs-layout'>)</span>
<a name="line-110"></a> <span class='hs-varop'>$</span> <span class='hs-conid'>ConT</span> <span class='hs-chr'>'</span><span class='hs-chr'>'</span><span class='hs-conid'>WidgetT</span> <span class='hs-varop'>`AppT`</span> <span class='hs-varid'>site</span> <span class='hs-varop'>`AppT`</span> <span class='hs-conid'>ConT</span> <span class='hs-chr'>'</span><span class='hs-chr'>'</span><span class='hs-conid'>IO</span> <span class='hs-varop'>`AppT`</span> <span class='hs-conid'>ConT</span> <span class='hs-chr'>'</span><span class='hs-chr'>'</span><span class='hs-conid'>()</span>
<a name="line-111"></a> <span class='hs-keyglyph'>]</span>
<a name="line-112"></a>
<a name="line-113"></a><a name="mkYesodGeneral"></a><span class='hs-comment'>-- | 'Left' arguments indicate a monomorphic type, a 'Right' argument</span>
<a name="line-114"></a><span class='hs-comment'>-- indicates a polymorphic type, and provides the list of classes</span>
<a name="line-115"></a><span class='hs-comment'>-- the type must be instance of.</span>
<a name="line-116"></a><span class='hs-definition'>mkYesodGeneral</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-comment'>-- ^ foundation type</span>
<a name="line-117"></a> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Either</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span> <span class='hs-comment'>-- ^ arguments for the type</span>
<a name="line-118"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span> <span class='hs-comment'>-- ^ is this a subsite</span>
<a name="line-119"></a> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>Exp</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-conid'>Exp</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- ^ unwrap handler</span>
<a name="line-120"></a> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>ResourceTree</span> <span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-121"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-122"></a><span class='hs-definition'>mkYesodGeneral</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mkYesodGeneral'</span> <span class='hs-conid'>[]</span>
<a name="line-123"></a>
<a name="line-124"></a><a name="mkYesodGeneral'"></a><span class='hs-definition'>mkYesodGeneral'</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span> <span class='hs-comment'>-- ^ Appliction context. Used in RenderRoute, RouteAttrs, and ParseRoute instances.</span>
<a name="line-125"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-comment'>-- ^ foundation type</span>
<a name="line-126"></a> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Either</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span> <span class='hs-comment'>-- ^ arguments for the type</span>
<a name="line-127"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span> <span class='hs-comment'>-- ^ is this a subsite</span>
<a name="line-128"></a> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>Exp</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-conid'>Exp</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- ^ unwrap handler</span>
<a name="line-129"></a> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>ResourceTree</span> <span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-130"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-131"></a><span class='hs-definition'>mkYesodGeneral'</span> <span class='hs-varid'>appCxt'</span> <span class='hs-varid'>namestr</span> <span class='hs-varid'>args</span> <span class='hs-varid'>isSub</span> <span class='hs-varid'>f</span> <span class='hs-varid'>resS</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-132"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>appCxt</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fmap</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>c</span><span class='hs-conop'>:</span><span class='hs-varid'>rest</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span>
<a name="line-133"></a><span class='hs-cpp'>#if MIN_VERSION_template_haskell(2,10,0)</span>
<a name="line-134"></a> <span class='hs-varid'>foldl'</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>acc</span> <span class='hs-varid'>v</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>acc</span> <span class='hs-varop'>`AppT`</span> <span class='hs-varid'>nameToType</span> <span class='hs-varid'>v</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>ConT</span> <span class='hs-varop'>$</span> <span class='hs-varid'>mkName</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-varid'>rest</span>
<a name="line-135"></a><span class='hs-cpp'>#else</span>
<a name="line-136"></a> <span class='hs-conid'>ClassP</span> <span class='hs-layout'>(</span><span class='hs-varid'>mkName</span> <span class='hs-varid'>c</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>nameToType</span> <span class='hs-varid'>rest</span>
<a name="line-137"></a><span class='hs-cpp'>#endif</span>
<a name="line-138"></a> <span class='hs-layout'>)</span> <span class='hs-varid'>appCxt'</span>
<a name="line-139"></a> <span class='hs-varid'>mname</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>lookupTypeName</span> <span class='hs-varid'>namestr</span>
<a name="line-140"></a> <span class='hs-varid'>arity</span> <span class='hs-keyglyph'><-</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>mname</span> <span class='hs-keyword'>of</span>
<a name="line-141"></a> <span class='hs-conid'>Just</span> <span class='hs-varid'>name</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-142"></a> <span class='hs-varid'>info</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>reify</span> <span class='hs-varid'>name</span>
<a name="line-143"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span>
<a name="line-144"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>info</span> <span class='hs-keyword'>of</span>
<a name="line-145"></a> <span class='hs-conid'>TyConI</span> <span class='hs-varid'>dec</span> <span class='hs-keyglyph'>-></span>
<a name="line-146"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>dec</span> <span class='hs-keyword'>of</span>
<a name="line-147"></a><span class='hs-cpp'>#if MIN_VERSION_template_haskell(2,11,0)</span>
<a name="line-148"></a> <span class='hs-conid'>DataD</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>vs</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>length</span> <span class='hs-varid'>vs</span>
<a name="line-149"></a> <span class='hs-conid'>NewtypeD</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>vs</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>length</span> <span class='hs-varid'>vs</span>
<a name="line-150"></a><span class='hs-cpp'>#else</span>
<a name="line-151"></a> <span class='hs-conid'>DataD</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>vs</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>length</span> <span class='hs-varid'>vs</span>
<a name="line-152"></a> <span class='hs-conid'>NewtypeD</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>vs</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>length</span> <span class='hs-varid'>vs</span>
<a name="line-153"></a><span class='hs-cpp'>#endif</span>
<a name="line-154"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-num'>0</span>
<a name="line-155"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-num'>0</span>
<a name="line-156"></a> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-num'>0</span>
<a name="line-157"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>name</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mkName</span> <span class='hs-varid'>namestr</span>
<a name="line-158"></a> <span class='hs-layout'>(</span><span class='hs-varid'>mtys</span><span class='hs-layout'>,</span><span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>partitionEithers</span> <span class='hs-varid'>args</span>
<a name="line-159"></a> <span class='hs-comment'>-- Generate as many variable names as the arity indicates</span>
<a name="line-160"></a> <span class='hs-varid'>vns</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>replicateM</span> <span class='hs-layout'>(</span><span class='hs-varid'>arity</span> <span class='hs-comment'>-</span> <span class='hs-varid'>length</span> <span class='hs-varid'>mtys</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>newName</span> <span class='hs-str'>"t"</span>
<a name="line-161"></a> <span class='hs-comment'>-- Base type (site type with variables)</span>
<a name="line-162"></a> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>argtypes</span><span class='hs-layout'>,</span><span class='hs-varid'>cxt</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>ns</span><span class='hs-layout'>,</span><span class='hs-varid'>r</span><span class='hs-layout'>,</span><span class='hs-varid'>cs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-varid'>ns</span> <span class='hs-varop'>++</span> <span class='hs-varid'>fmap</span> <span class='hs-conid'>VarT</span> <span class='hs-varid'>r</span><span class='hs-layout'>,</span> <span class='hs-varid'>cs</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span>
<a name="line-163"></a> <span class='hs-varid'>foldr</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>arg</span> <span class='hs-layout'>(</span><span class='hs-varid'>xs</span><span class='hs-layout'>,</span><span class='hs-varid'>vns'</span><span class='hs-layout'>,</span><span class='hs-varid'>cs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span>
<a name="line-164"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>arg</span> <span class='hs-keyword'>of</span>
<a name="line-165"></a> <span class='hs-conid'>Left</span> <span class='hs-varid'>t</span> <span class='hs-keyglyph'>-></span>
<a name="line-166"></a> <span class='hs-layout'>(</span> <span class='hs-varid'>nameToType</span> <span class='hs-varid'>t</span><span class='hs-conop'>:</span><span class='hs-varid'>xs</span><span class='hs-layout'>,</span> <span class='hs-varid'>vns'</span><span class='hs-layout'>,</span> <span class='hs-varid'>cs</span> <span class='hs-layout'>)</span>
<a name="line-167"></a> <span class='hs-conid'>Right</span> <span class='hs-varid'>ts</span> <span class='hs-keyglyph'>-></span>
<a name="line-168"></a> <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-varid'>n</span><span class='hs-layout'>,</span> <span class='hs-varid'>ns</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>maybe</span> <span class='hs-layout'>(</span><span class='hs-varid'>error</span> <span class='hs-str'>"mkYesodGeneral: Should be unreachable."</span><span class='hs-layout'>)</span> <span class='hs-varid'>id</span> <span class='hs-varop'>$</span> <span class='hs-varid'>uncons</span> <span class='hs-varid'>vns'</span> <span class='hs-keyword'>in</span>
<a name="line-169"></a> <span class='hs-layout'>(</span> <span class='hs-conid'>VarT</span> <span class='hs-varid'>n</span> <span class='hs-conop'>:</span> <span class='hs-varid'>xs</span><span class='hs-layout'>,</span> <span class='hs-varid'>ns</span>
<a name="line-170"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>fmap</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>t</span> <span class='hs-keyglyph'>-></span>
<a name="line-171"></a><span class='hs-cpp'>#if MIN_VERSION_template_haskell(2,10,0)</span>
<a name="line-172"></a> <span class='hs-conid'>AppT</span> <span class='hs-layout'>(</span><span class='hs-conid'>ConT</span> <span class='hs-varop'>$</span> <span class='hs-varid'>mkName</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>VarT</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span>
<a name="line-173"></a><span class='hs-cpp'>#else</span>
<a name="line-174"></a> <span class='hs-conid'>ClassP</span> <span class='hs-layout'>(</span><span class='hs-varid'>mkName</span> <span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>VarT</span> <span class='hs-varid'>n</span><span class='hs-keyglyph'>]</span>
<a name="line-175"></a><span class='hs-cpp'>#endif</span>
<a name="line-176"></a> <span class='hs-layout'>)</span> <span class='hs-varid'>ts</span> <span class='hs-varop'>++</span> <span class='hs-varid'>cs</span> <span class='hs-layout'>)</span>
<a name="line-177"></a> <span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>[]</span><span class='hs-layout'>,</span><span class='hs-varid'>vns</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-varid'>args</span>
<a name="line-178"></a> <span class='hs-varid'>site</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>foldl'</span> <span class='hs-conid'>AppT</span> <span class='hs-layout'>(</span><span class='hs-conid'>ConT</span> <span class='hs-varid'>name</span><span class='hs-layout'>)</span> <span class='hs-varid'>argtypes</span>
<a name="line-179"></a> <span class='hs-varid'>res</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>fmap</span> <span class='hs-layout'>(</span><span class='hs-varid'>parseType</span> <span class='hs-varop'>.</span> <span class='hs-varid'>dropBracket</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>resS</span>
<a name="line-180"></a> <span class='hs-varid'>renderRouteDec</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>mkRenderRouteInstance'</span> <span class='hs-varid'>appCxt</span> <span class='hs-varid'>site</span> <span class='hs-varid'>res</span>
<a name="line-181"></a> <span class='hs-varid'>routeAttrsDec</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>mkRouteAttrsInstance'</span> <span class='hs-varid'>appCxt</span> <span class='hs-varid'>site</span> <span class='hs-varid'>res</span>
<a name="line-182"></a> <span class='hs-varid'>dispatchDec</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>mkDispatchInstance</span> <span class='hs-varid'>site</span> <span class='hs-varid'>cxt</span> <span class='hs-varid'>f</span> <span class='hs-varid'>res</span>
<a name="line-183"></a> <span class='hs-varid'>parseRoute</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>mkParseRouteInstance'</span> <span class='hs-varid'>appCxt</span> <span class='hs-varid'>site</span> <span class='hs-varid'>res</span>
<a name="line-184"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>rname</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>mkName</span> <span class='hs-varop'>$</span> <span class='hs-str'>"resources"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>namestr</span>
<a name="line-185"></a> <span class='hs-varid'>eres</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>lift</span> <span class='hs-varid'>resS</span>
<a name="line-186"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>resourcesDec</span> <span class='hs-keyglyph'>=</span>
<a name="line-187"></a> <span class='hs-keyglyph'>[</span> <span class='hs-conid'>SigD</span> <span class='hs-varid'>rname</span> <span class='hs-varop'>$</span> <span class='hs-conid'>ListT</span> <span class='hs-varop'>`AppT`</span> <span class='hs-layout'>(</span><span class='hs-conid'>ConT</span> <span class='hs-chr'>'</span><span class='hs-chr'>'</span><span class='hs-conid'>ResourceTree</span> <span class='hs-varop'>`AppT`</span> <span class='hs-conid'>ConT</span> <span class='hs-chr'>'</span><span class='hs-chr'>'</span><span class='hs-conid'>String</span><span class='hs-layout'>)</span>
<a name="line-188"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>FunD</span> <span class='hs-varid'>rname</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Clause</span> <span class='hs-conid'>[]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NormalB</span> <span class='hs-varid'>eres</span><span class='hs-layout'>)</span> <span class='hs-conid'>[]</span><span class='hs-keyglyph'>]</span>
<a name="line-189"></a> <span class='hs-keyglyph'>]</span>
<a name="line-190"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>dataDec</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>concat</span>
<a name="line-191"></a> <span class='hs-keyglyph'>[</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>parseRoute</span><span class='hs-keyglyph'>]</span>
<a name="line-192"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>renderRouteDec</span>
<a name="line-193"></a> <span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>routeAttrsDec</span><span class='hs-keyglyph'>]</span>
<a name="line-194"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>resourcesDec</span>
<a name="line-195"></a> <span class='hs-layout'>,</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>isSub</span> <span class='hs-keyword'>then</span> <span class='hs-conid'>[]</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>masterTypeSyns</span> <span class='hs-varid'>vns</span> <span class='hs-varid'>site</span>
<a name="line-196"></a> <span class='hs-keyglyph'>]</span>
<a name="line-197"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>dataDec</span><span class='hs-layout'>,</span> <span class='hs-varid'>dispatchDec</span><span class='hs-layout'>)</span>
<a name="line-198"></a>
<a name="line-199"></a><span class='hs-cpp'>#if !MIN_VERSION_base(4,8,0)</span>
<a name="line-200"></a> <span class='hs-keyword'>where</span>
<a name="line-201"></a> <span class='hs-varid'>uncons</span> <span class='hs-layout'>(</span><span class='hs-varid'>h</span><span class='hs-conop'>:</span><span class='hs-varid'>t</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-varid'>h</span><span class='hs-layout'>,</span><span class='hs-varid'>t</span><span class='hs-layout'>)</span>
<a name="line-202"></a> <span class='hs-varid'>uncons</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span>
<a name="line-203"></a><span class='hs-cpp'>#endif</span>
<a name="line-204"></a>
<a name="line-205"></a><a name="mkMDS"></a><span class='hs-definition'>mkMDS</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>Exp</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-conid'>Exp</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-conid'>Exp</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>MkDispatchSettings</span> <span class='hs-varid'>a</span> <span class='hs-varid'>site</span> <span class='hs-varid'>b</span>
<a name="line-206"></a><span class='hs-definition'>mkMDS</span> <span class='hs-varid'>f</span> <span class='hs-varid'>rh</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>MkDispatchSettings</span>
<a name="line-207"></a> <span class='hs-layout'>{</span> <span class='hs-varid'>mdsRunHandler</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>rh</span>
<a name="line-208"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>mdsSubDispatcher</span> <span class='hs-keyglyph'>=</span>
<a name="line-209"></a> <span class='hs-keyglyph'>[</span><span class='hs-varop'>|\</span><span class='hs-varid'>parentRunner</span> <span class='hs-varid'>getSub</span> <span class='hs-varid'>toParent</span> <span class='hs-varid'>env</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>yesodSubDispatch</span>
<a name="line-210"></a> <span class='hs-conid'>YesodSubRunnerEnv</span>
<a name="line-211"></a> <span class='hs-layout'>{</span> <span class='hs-varid'>ysreParentRunner</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>parentRunner</span>
<a name="line-212"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>ysreGetSub</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getSub</span>
<a name="line-213"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>ysreToParentRoute</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>toParent</span>
<a name="line-214"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>ysreParentEnv</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>env</span>
<a name="line-215"></a> <span class='hs-layout'>}</span>
<a name="line-216"></a> <span class='hs-keyglyph'>|</span><span class='hs-keyglyph'>]</span>
<a name="line-217"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>mdsGetPathInfo</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>|</span><span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>pathInfo</span><span class='hs-keyglyph'>|</span><span class='hs-keyglyph'>]</span>
<a name="line-218"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>mdsSetPathInfo</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-varop'>|\</span><span class='hs-varid'>p</span> <span class='hs-varid'>r</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>r</span> <span class='hs-layout'>{</span> <span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>pathInfo</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>p</span> <span class='hs-layout'>}</span><span class='hs-keyglyph'>|</span><span class='hs-keyglyph'>]</span>
<a name="line-219"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>mdsMethod</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>|</span><span class='hs-conid'>W</span><span class='hs-varop'>.</span><span class='hs-varid'>requestMethod</span><span class='hs-keyglyph'>|</span><span class='hs-keyglyph'>]</span>
<a name="line-220"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>mds404</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>|</span><span class='hs-varid'>void</span> <span class='hs-varid'>notFound</span><span class='hs-keyglyph'>|</span><span class='hs-keyglyph'>]</span>
<a name="line-221"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>mds405</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>|</span><span class='hs-varid'>void</span> <span class='hs-varid'>badMethod</span><span class='hs-keyglyph'>|</span><span class='hs-keyglyph'>]</span>
<a name="line-222"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>mdsGetHandler</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>defaultGetHandler</span>
<a name="line-223"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>mdsUnwrapper</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span>
<a name="line-224"></a> <span class='hs-layout'>}</span>
<a name="line-225"></a>
<a name="line-226"></a><a name="mkDispatchInstance"></a><span class='hs-comment'>-- | If the generation of @'YesodDispatch'@ instance require finer</span>
<a name="line-227"></a><span class='hs-comment'>-- control of the types, contexts etc. using this combinator. You will</span>
<a name="line-228"></a><span class='hs-comment'>-- hardly need this generality. However, in certain situations, like</span>
<a name="line-229"></a><span class='hs-comment'>-- when writing library/plugin for yesod, this combinator becomes</span>
<a name="line-230"></a><span class='hs-comment'>-- handy.</span>
<a name="line-231"></a><span class='hs-definition'>mkDispatchInstance</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Type</span> <span class='hs-comment'>-- ^ The master site type</span>
<a name="line-232"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Cxt</span> <span class='hs-comment'>-- ^ Context of the instance</span>
<a name="line-233"></a> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>Exp</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-conid'>Exp</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- ^ Unwrap handler</span>
<a name="line-234"></a> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>ResourceTree</span> <span class='hs-varid'>c</span><span class='hs-keyglyph'>]</span> <span class='hs-comment'>-- ^ The resource</span>
<a name="line-235"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>DecsQ</span>
<a name="line-236"></a><span class='hs-definition'>mkDispatchInstance</span> <span class='hs-varid'>master</span> <span class='hs-varid'>cxt</span> <span class='hs-varid'>f</span> <span class='hs-varid'>res</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-237"></a> <span class='hs-varid'>clause'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>mkDispatchClause</span> <span class='hs-layout'>(</span><span class='hs-varid'>mkMDS</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>|</span><span class='hs-varid'>yesodRunner</span><span class='hs-keyglyph'>|</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-varid'>res</span>
<a name="line-238"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>thisDispatch</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>FunD</span> <span class='hs-chr'>'</span><span class='hs-varid'>yesodDispatch</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>clause'</span><span class='hs-keyglyph'>]</span>
<a name="line-239"></a> <span class='hs-varid'>return</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>instanceD</span> <span class='hs-varid'>cxt</span> <span class='hs-varid'>yDispatch</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>thisDispatch</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span>
<a name="line-240"></a> <span class='hs-keyword'>where</span>
<a name="line-241"></a> <span class='hs-varid'>yDispatch</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>ConT</span> <span class='hs-chr'>'</span><span class='hs-chr'>'</span><span class='hs-conid'>YesodDispatch</span> <span class='hs-varop'>`AppT`</span> <span class='hs-varid'>master</span>
<a name="line-242"></a>
<a name="line-243"></a><a name="mkYesodSubDispatch"></a><span class='hs-definition'>mkYesodSubDispatch</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>ResourceTree</span> <span class='hs-varid'>a</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Q</span> <span class='hs-conid'>Exp</span>
<a name="line-244"></a><span class='hs-definition'>mkYesodSubDispatch</span> <span class='hs-varid'>res</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-245"></a> <span class='hs-varid'>clause'</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>mkDispatchClause</span> <span class='hs-layout'>(</span><span class='hs-varid'>mkMDS</span> <span class='hs-varid'>return</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>|</span><span class='hs-varid'>subHelper</span> <span class='hs-varop'>.</span> <span class='hs-varid'>fmap</span> <span class='hs-varid'>toTypedContent</span><span class='hs-keyglyph'>|</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-varid'>res</span>
<a name="line-246"></a> <span class='hs-varid'>inner</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>newName</span> <span class='hs-str'>"inner"</span>
<a name="line-247"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>innerFun</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>FunD</span> <span class='hs-varid'>inner</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>clause'</span><span class='hs-keyglyph'>]</span>
<a name="line-248"></a> <span class='hs-varid'>helper</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>newName</span> <span class='hs-str'>"helper"</span>
<a name="line-249"></a> <span class='hs-keyword'>let</span> <span class='hs-varid'>fun</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>FunD</span> <span class='hs-varid'>helper</span>
<a name="line-250"></a> <span class='hs-keyglyph'>[</span> <span class='hs-conid'>Clause</span>
<a name="line-251"></a> <span class='hs-conid'>[]</span>
<a name="line-252"></a> <span class='hs-layout'>(</span><span class='hs-conid'>NormalB</span> <span class='hs-varop'>$</span> <span class='hs-conid'>VarE</span> <span class='hs-varid'>inner</span><span class='hs-layout'>)</span>
<a name="line-253"></a> <span class='hs-keyglyph'>[</span><span class='hs-varid'>innerFun</span><span class='hs-keyglyph'>]</span>
<a name="line-254"></a> <span class='hs-keyglyph'>]</span>
<a name="line-255"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>LetE</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>fun</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>VarE</span> <span class='hs-varid'>helper</span><span class='hs-layout'>)</span>
<a name="line-256"></a>
<a name="line-257"></a><a name="instanceD"></a><span class='hs-definition'>instanceD</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Cxt</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Type</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Dec</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Dec</span>
<a name="line-258"></a><span class='hs-cpp'>#if MIN_VERSION_template_haskell(2,11,0)</span>
<a name="line-259"></a><span class='hs-definition'>instanceD</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>InstanceD</span> <span class='hs-conid'>Nothing</span>
<a name="line-260"></a><span class='hs-cpp'>#else</span>
<a name="line-261"></a><span class='hs-definition'>instanceD</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>InstanceD</span>
<a name="line-262"></a><span class='hs-cpp'>#endif</span>
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