srophe/controller.xql.orig at master · mandellc320/srophe · GitHub

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xquery version "3.0";

import module namespace config="http://srophe.org/srophe/config" at "modules/config.xqm";

declare variable $exist:path external;
declare variable $exist:resource external;
declare variable $exist:controller external;
declare variable $exist:prefix external;
declare variable $exist:root external;

(:
<div>
    $exist:path : {$exist:path}<br/>
    $exist:resource : {$exist:resource } <br/>
    $exist:controller : {$exist:controller} <br/>
    $exist:prefix : {$exist:prefix} <br/>
    $exist:root : {$exist:root}
</div>

<div>
$exist:record-uris : {$exist:record-uris} <br/>
$exist:collection-uris : {$exist:collection-uris}
</div>
:)

(: Get variables for Srophe collections. :)
declare variable $exist:record-uris  :=
    distinct-values(for $collection in $config:get-config//repo:collection
    let $short-path := replace($collection/@record-URI-pattern,$config:base-uri,'')
    return $short-path)
;

declare variable $exist:collection-names  :=
    distinct-values(for $collection in $config:get-config//repo:collection
    let $short-path := string($collection/@name)
    return $short-path)
;


(: Get variables for Srophe collections. :)
declare variable $exist:collection-uris  :=
    distinct-values(for $collection in $config:get-config//repo:collection
    let $short-path := replace($collection/@app-root,$config:base-uri,'')
    return $short-path)
;

(: Send to content negotiation:)
declare function local:content-negotiation($exist:path, $exist:resource){
    if(starts-with($exist:resource, ('search','browse'))) then
        let $format := request:get-parameter('format', '')
        return
        <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
            <forward url="{$exist:controller}/modules/content-negotiation/content-negotiation.xql"/>
            <add-parameter name="format" value="{$format}"/>
        </dispatch>
    else
        let $id := if($exist:resource = ('tei','xml','txt','pdf','json','geojson','kml','jsonld','rdf','ttl','atom')) then
                        tokenize(replace($exist:path,'/tei|/xml|/txt|/pdf|/json|/geojson|/kml|/jsonld|/rdf|/ttl|/atom',''),'/')[last()]
                   else replace(xmldb:decode($exist:resource), "^(.*)\..*$", "$1")
        let $record-uri-root := substring-before($exist:path,$id)
        let $id := if($config:get-config//repo:collection[ends-with(@record-URI-pattern, $record-uri-root)]) then
                        concat($config:get-config//repo:collection[ends-with(@record-URI-pattern, $record-uri-root)][1]/@record-URI-pattern,$id)
                   else $id
        let $html-path := concat($config:get-config//repo:collection[ends-with(@record-URI-pattern, $record-uri-root)][1]/@app-root,'record.html')
        let $format := if($exist:resource = ('tei','xml','txt','pdf','json','geojson','kml','jsonld','rdf','ttl','atom')) then
                            $exist:resource
                       else if(request:get-parameter('format', '') != '') then request:get-parameter('format', '')
                       else fn:tokenize($exist:resource, '\.')[fn:last()]
        return
            <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
                <forward url="{$exist:controller}/modules/content-negotiation/content-negotiation.xql">
                    <add-parameter name="id" value="{$id}"/>
                    <add-parameter name="format" value="{$format}"/>
                </forward>
            </dispatch>
};
(: Show variables, used for debugging
<div>
$exist:path : {$exist:path}<br/>
$exist:resource : {$exist:resource} <br/>
$exist:controller : {$exist:controller} <br/>
$exist:prefix : {$exist:prefix} <br/>
$exist:root : {$exist:root} <br/>
replace($exist:path, $exist:resource,'') : {replace($exist:path, $exist:resource,'')}<br/>
$exist:record-uris {$exist:record-uris} <br/>
replace(replace($exist:path, $exist:resource,''),'/','') : {replace(replace($exist:path, $exist:resource,''),'/','')} <br/>
$exist:collection-names : {$exist:collection-names}<br/>
$exist:collection-uris : {$exist:collection-uris}
</div>
:)
if ($exist:path eq '') then
    <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
        <redirect url="{request:get-uri()}/"/>
    </dispatch>

(: Resource paths starting with $nav-base are resolved relative to app :)
else if (contains($exist:path, "/$nav-base/")) then
        <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
            <forward url="{concat($exist:controller,'/', substring-after($exist:path, '/$nav-base/'))}">
                <set-header name="Cache-Control" value="max-age=3600, must-revalidate"/>
            </forward>
        </dispatch>

else if ($exist:path eq "/") then
    (: forward root path to index.xql :)
    <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
        <redirect url="index.html"/>
    </dispatch>

else if(contains($exist:path,'/d3xquery/')) then
    (: everything else is passed through :)
    <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
        <cache-control cache="yes"/>
    </dispatch>

else if(contains($exist:path,'/documentation/') and ends-with($exist:path,('.tei','.xml','.txt','.pdf'))) then
    (: Pass though XML,pdf and txt records everything else is passed through :)
    <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
        <cache-control cache="yes"/>
    </dispatch>

(: Passes any api requests to correct endpoint:)
else if (contains($exist:path,'/api/')) then
  if (ends-with($exist:path,"/")) then
    <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
        <redirect url="{concat($config:nav-base,'/api-documentation/index.html')}"/>
    </dispatch>
   else if($exist:resource = 'index.html') then
    <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
        <redirect url="{concat($config:nav-base,'/api-documentation/index.html')}"/>
    </dispatch>
    else if($exist:resource = 'oai') then
     <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
        <forward url="{replace($exist:path,'/api/oai/',$exist:app-location,'/modules/oai.xql')}"/>
     </dispatch>
    else if($exist:resource = 'sparql') then
     <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
        <forward url="{replace($exist:path,'/api/sparql/',$exist:app-location,'/sparql/run-sparql.xql')}"/>
     </dispatch>
    else
    <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
        <forward url="{concat('/restxq/srophe', $exist:path)}" absolute="yes"/>
    </dispatch>

(: Passes data to content negotiation module:)
else if(request:get-parameter('format', '') != '' and request:get-parameter('format', '') != 'html') then
    local:content-negotiation($exist:path, $exist:resource)
else if(ends-with($exist:path,('/tei','/xml','/txt','/pdf','/json','/geojson','/kml','/jsonld','/rdf','/ttl','/atom'))) then
    local:content-negotiation($exist:path, $exist:resource)
else if(ends-with($exist:resource,('.tei','.xml','.txt','.pdf','.json','.geojson','.kml','.jsonld','.rdf','.ttl','.atom'))) then
    local:content-negotiation($exist:path, $exist:resource)

(: Checks for any record uri patterns as defined in repo.xml :)
else if(replace($exist:path, $exist:resource,'') =  $exist:record-uris) then
    if($exist:resource = ('index.html','search.html','browse.html','about.html')) then
        <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
            <view>
                <forward url="{$exist:controller}/modules/view.xql"/>
            </view>
            <error-handler>
       			<forward url="{$exist:controller}/error-page.html" method="get"/>
       			<forward url="{$exist:controller}/modules/view.xql"/>
       		</error-handler>
        </dispatch>
    else if(replace($exist:path, $exist:resource,'') = $exist:record-uris) then
        let $id := if(ends-with($exist:resource,('.html','/html'))) then
                        replace($exist:resource,'/html|.html','')
                   else $exist:resource
        let $record-uri-root := replace($exist:path,$exist:resource,'')
        let $id := if($config:get-config//repo:collection[ends-with(@record-URI-pattern, $record-uri-root)]) then
                        concat($config:get-config//repo:collection[ends-with(@record-URI-pattern, $record-uri-root)][1]/@record-URI-pattern,$id)
                   else if($config:get-config//repo:collection[ends-with(@app-root, $record-uri-root)]) then
                        concat($config:get-config//repo:collection[ends-with(@app-root, $record-uri-root)][1]/@record-URI-pattern,$id)
                   else $id
        let $html-path := if($config:get-config//repo:collection[ends-with(@record-URI-pattern, $record-uri-root)]) then
                            concat($config:get-config//repo:collection[ends-with(@record-URI-pattern, $record-uri-root)][1]/@app-root,'record.html')
                          else concat($config:get-config//repo:collection[ends-with(@app-root, $record-uri-root)][1]/@app-root,'record.html')
        let $format := fn:tokenize($exist:resource, '\.')[fn:last()]
        return
<<<<<<< HEAD
        (:<div>HTML page for id: {$id} root: {$record-uri-root} HTML: {$html-path}</div>:)
            <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
=======
        if(doc-available(xs:anyURI($document-uri))) then
                <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
                    <forward url="{$exist:controller}{$path2html}"></forward>
                    <view>
                        <forward url="{$exist:controller}/modules/view.xql">
                           <add-parameter name="id" value="{$id}"/>
                        </forward>
                    </view>
                    <error-handler>
                        <forward url="{$exist:controller}/error-page.html" method="get"/>
                        <forward url="{$exist:controller}/modules/view.xql"/>
                    </error-handler>
                </dispatch>
            else
        (:<div>HTML page for id: [{$id}] root: [{$record-uri-root}] HTML: [{$html-path}] controler: [{$exist:controller}]</div>:)
           <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
>>>>>>> upstream/main
                <forward url="{$exist:controller}{$html-path}"></forward>
                <view>
                    <forward url="{$exist:controller}/modules/view.xql">
                       <add-parameter name="id" value="{$id}"/>
                    </forward>
                </view>
                <error-handler>
                    <forward url="{$exist:controller}/error-page.html" method="get"/>
                    <forward url="{$exist:controller}/modules/view.xql"/>
                </error-handler>
            </dispatch>
    else
        let $id := if(ends-with($exist:resource,('.html','/html'))) then
                        replace($exist:resource,'/html|.html','')
                   else $exist:resource
        let $record-uri-root := replace($exist:path,$exist:resource,'')
        let $id := if($config:get-config//repo:collection[ends-with(@record-URI-pattern, $record-uri-root)]) then
                        concat($config:get-config//repo:collection[ends-with(@record-URI-pattern, $record-uri-root)]/@record-URI-pattern,$id)
                   else $id
        let $html-path := if(replace(replace($exist:path, $exist:resource,''),'/','') = $exist:collection-names) then
                                concat($config:get-config//repo:collection[ends-with(@record-URI-pattern, $record-uri-root)][1]/@app-root,'record.html')
                          else concat(replace($exist:path, $exist:resource,''),'record.html')
        let $format := fn:tokenize($exist:resource, '\.')[fn:last()]
        return
          <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
                <forward url="{$exist:controller}{$html-path}"></forward>
                <view>
                    <forward url="{$exist:controller}/modules/view.xql">
                       <add-parameter name="id" value="{$id}"/>
                    </forward>
                </view>
                <error-handler>
                    <forward url="{$exist:controller}/error-page.html" method="get"/>
                    <forward url="{$exist:controller}/modules/view.xql"/>
                </error-handler>
            </dispatch>
:)
else if (ends-with($exist:resource, ".html")) then
    (: the html page is run through view.xql to expand templates :)
    <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
        <view>
            <forward url="{$exist:controller}/modules/view.xql"/>
        </view>
		<error-handler>
			<forward url="{$exist:controller}/error-page.html" method="get"/>
			<forward url="{$exist:controller}/modules/view.xql"/>
		</error-handler>
    </dispatch>

(: Resource paths starting with $nav-base are resolved relative to app :)
else if (contains($exist:path, "/$nav-base/")) then
        <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
            <forward url="{concat($exist:controller,'/', substring-after($exist:path, '/$nav-base/'))}">
                <set-header name="Cache-Control" value="max-age=3600, must-revalidate"/>
            </forward>
        </dispatch>

(: Resource paths starting with $shared are loaded from the shared-resources app :)
else if (contains($exist:path, "/$shared/")) then
    <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
        <forward url="/shared-resources/{substring-after($exist:path, '/$shared/')}">
            <set-header name="Cache-Control" value="max-age=3600, must-revalidate"/>
        </forward>
    </dispatch>

(: Redirect folder roots to index.html:)
else if ($exist:resource eq '' or ends-with($exist:path,"/")) then
    <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
        <redirect url="{concat($config:nav-base,'/',$exist:path,'/index.html')}"/>
    </dispatch>

(: Redirects paths with directory, and no trailing slash to index.html in that directory :)
else if (matches($exist:resource, "^([^.]+)$")) then
    <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
        <redirect url="{concat($config:nav-base,'/',$exist:path,'/index.html')}"/>
    </dispatch>

else
    (: everything else is passed through :)
   <dispatch xmlns="http://exist.sourceforge.net/NS/exist">
        <cache-control cache="yes"/>
    </dispatch>