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URL Rewriting #872

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Merged
merged 16 commits into from
Mar 20, 2023
Merged

URL Rewriting #872

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af1a67a
[refactor] Add gentle introduction to URL rewriting.
wolfgangmm Apr 9, 2018
44a5348
[bugfix] remove outdated parts
marmoure Jan 10, 2023
16a78a9
[bugfix] Remove the outdated warning
marmoure Jan 10, 2023
d7ac70f
[bugfix] add missing para
marmoure Jan 13, 2023
0592fd9
[bugfix] xql file should be xq now
marmoure Jan 13, 2023
9c793be
[refactor] Quick touch up
marmoure Jan 16, 2023
1a12df3
[bugfix] Improves handling of internal `link`
yamahito Jan 31, 2023
37d435f
[feature] Major rewrite of URLRewrite
yamahito Jan 31, 2023
8634f47
[bugfix] Added missing `xml:id` to URLRewrite
yamahito Jan 31, 2023
af4ca96
[bugfix] Corrected URLRewrite for failing mvn tests
yamahito Jan 31, 2023
ccc2f80
[rewrite] Clarified URLRewrite language; per PR review by @line-o
yamahito Jan 31, 2023
d99f5b9
[refactor] Incorporated PR feedback
yamahito Feb 7, 2023
ed5a255
[bugfix] Fix minor typo
yamahito Feb 9, 2023
f4bd928
[bugfix] Fix grammar issues
yamahito Feb 13, 2023
77e516b
[refactor] Minor tidy up and some consistency improvements
adamretter Mar 9, 2023
53ef78e
[bugfix] Correct the year, to address PR review from @joewiz
adamretter Mar 19, 2023
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15 changes: 15 additions & 0 deletions src/main/xar-resources/data/urlrewrite/listings/listing-1.txt
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Original file line number Diff line number Diff line change
@@ -0,0 +1,15 @@
xquery version "3.1";

declare namespace exist = "http://exist.sourceforge.net/NS/exist";

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;

<dispatch xmlns="http://exist.sourceforge.net/NS/exist">
<forward url="{$exist:controller}/modules/transform.xq">
<add-parameter name="doc" value="{$exist:resource}.xml"/>
</forward>
</dispatch>
33 changes: 14 additions & 19 deletions src/main/xar-resources/data/urlrewrite/listings/listing-10.txt
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@@ -1,19 +1,14 @@
if ($name eq 'acronyms.xql') then
<dispatch xmlns="http://exist.sourceforge.net/NS/exist">
<!-- query results are passed to XSLT servlet via request attribute -->
<set-attribute name="xquery.attribute"
value="model"/>
<view>
<forward servlet="XSLTServlet">
<set-attribute name="xslt.input"
value="model"/>
<set-attribute name="xslt.stylesheet"
value="xquery/stylesheets/acronyms.xsl"/>
</forward>
<forward servlet="XSLTServlet">
<clear-attribute name="xslt.input"/>
<set-attribute name="xslt.stylesheet"
value="stylesheets/db2html.xsl"/>
</forward>
</view>
</dispatch>
<dispatch xmlns="http://exist.sourceforge.net/NS/exist">
<!-- NOTE: query results are passed to XSLT servlet via a request attribute -->
<set-attribute name="xquery.attribute" value="model"/>
<view>
<forward servlet="XSLTServlet">
<set-attribute name="xslt.input" value="model"/>
<set-attribute name="xslt.stylesheet" value="xquery/stylesheets/acronyms.xsl"/>
</forward>
<forward servlet="XSLTServlet">
<clear-attribute name="xslt.input"/>
<set-attribute name="xslt.stylesheet" value="stylesheets/db2html.xsl"/>
</forward>
</view>
</dispatch>
46 changes: 23 additions & 23 deletions src/main/xar-resources/data/urlrewrite/listings/listing-11.txt
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@@ -1,34 +1,34 @@
if (starts-with($path, '/sandbox/execute')) then
if (starts-with($path, '/sandbox/execute'))
then
let $query := request:get-parameter("qu", ())
let $startTime := util:system-time()
return
<dispatch xmlns="http://exist.sourceforge.net/NS/exist">
<!-- Query is executed by XQueryServlet -->
<forward servlet="XQueryServlet">
<!-- Query is passed via the attribute 'xquery.source' -->
<set-attribute name="xquery.source" value="{$query}"/>
<!-- Results should be written into attribute 'results' -->
<set-attribute name="xquery.attribute" value="results"/>
<!-- Errors should be passed through instead of terminating the request -->
<set-attribute name="xquery.report-errors" value="yes"/>
<!-- Query is executed by XQueryServlet -->
<forward servlet="XQueryServlet">
<!-- Query is passed via the attribute 'xquery.source' -->
<set-attribute name="xquery.source" value="{$query}"/>
<!-- Results should be written into attribute 'results' -->
<set-attribute name="xquery.attribute" value="results"/>
<!-- Errors should be passed through instead of terminating the request -->
<set-attribute name="xquery.report-errors" value="yes"/>
</forward>
<view>
<!-- Post process the result: store it into the HTTP session and return the number of hits only. -->
<forward url="session.xq">
<clear-attribute name="xquery.source"/>
<clear-attribute name="xquery.attribute"/>
<set-attribute name="elapsed" value="{string(seconds-from-duration(util:system-time() - $startTime))}"/>
</forward>
<view>
<!-- Post process the result: store it into the HTTP session
and return the number of hits only. -->
<forward url="session.xql">
<clear-attribute name="xquery.source"/>
<clear-attribute name="xquery.attribute"/>
<set-attribute name="elapsed"
value="{string(seconds-from-duration(util:system-time() - $startTime))}"/>
</forward>
</view>
</view>
</dispatch>
else if (starts-with($path, '/sandbox/results/'))
then
(: Retrieve an item from the query results stored in the HTTP session. The
format of the URL will be /sandbox/results/X, where X is the number of the
item in the result set :)
else if (starts-with($path, '/sandbox/results/')) then
format of the URL will be /sandbox/results/X, where X is the number of the
item in the result set :)
<dispatch xmlns="http://exist.sourceforge.net/NS/exist">
<forward url="../session.xql">
<forward url="../session.xq">
<add-parameter name="num" value="{$name}"/>
</forward>
</dispatch>
3 changes: 2 additions & 1 deletion src/main/xar-resources/data/urlrewrite/listings/listing-12.txt
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@@ -1,4 +1,5 @@
if (starts-with($exist:path, "/libs/")) then
if (starts-with($exist:path, "/libs/"))
then
<dispatch xmlns="http://exist.sourceforge.net/NS/exist">
<forward url="/{substring-after($exist:path, '/libs/')}" absolute="yes"/>
</dispatch>
24 changes: 16 additions & 8 deletions src/main/xar-resources/data/urlrewrite/listings/listing-2.txt
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@@ -1,8 +1,16 @@
let $params := subsequence(analyze-string($exist:path, '^/?(.*)/([^/]+)$')//fn:group, 2)
return
<dispatch xmlns="http://exist.sourceforge.net/NS/exist">
<forward url="/index.xql">
<add-parameter name="feed" value="{$params[1]}"/>
<add-parameter name="ref" value="{$params[2]}"/>
</forward>
</dispatch>
xquery version "3.1";

declare namespace exist = "http://exist.sourceforge.net/NS/exist";

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;

<dispatch xmlns="http://exist.sourceforge.net/NS/exist">
<forward url="data/{$exist:resource}.xml"/>
<view>
<forward url="{$exist:controller}/modules/transform.xq"/>
</view>
</dispatch>
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