--- /dev/null
+<!doctype html>
+<html>
+<!--
+/*
+Copyright (C) 2011 by MarkLogic Corporation
+Author: Mike Brevoort <mike@brevoort.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+-->
+ <head>
+ <meta charset="utf-8">
+ <title>CodeMirror: XQuery mode</title>
+ <link rel="stylesheet" href="../../lib/codemirror.css">
+ <script src="../../lib/codemirror.js"></script>
+ <script src="xquery.js"></script>
+ <link rel="stylesheet" href="../../doc/docs.css">
+ <link rel="stylesheet" href="../../theme/xq-dark.css">
+ <style type="text/css">
+ .CodeMirror {
+ border-top: 1px solid black; border-bottom: 1px solid black;
+ height:400px;
+ }
+ </style>
+ </head>
+ <body>
+ <h1>CodeMirror: XQuery mode</h1>
+
+<div class="cm-s-default">
+ <textarea id="code" name="code">
+xquery version "1.0-ml";
+(: this is
+ : a
+ "comment" :)
+let $let := <x attr="value">"test"<func>function() $var {function()} {$var}</func></x>
+let $joe:=1
+return element element {
+ attribute attribute { 1 },
+ element test { 'a' },
+ attribute foo { "bar" },
+ fn:doc()[ foo/@bar eq $let ],
+ //x }
+
+(: a more 'evil' test :)
+(: Modified Blakeley example (: with nested comment :) ... :)
+declare private function local:declare() {()};
+declare private function local:private() {()};
+declare private function local:function() {()};
+declare private function local:local() {()};
+let $let := <let>let $let := "let"</let>
+return element element {
+ attribute attribute { try { xdmp:version() } catch($e) { xdmp:log($e) } },
+ attribute fn:doc { "bar" castable as xs:string },
+ element text { text { "text" } },
+ fn:doc()[ child::eq/(@bar | attribute::attribute) eq $let ],
+ //fn:doc
+}
+
+
+
+xquery version "1.0-ml";
+
+(: Copyright 2006-2010 Mark Logic Corporation. :)
+
+(:
+ : Licensed under the Apache License, Version 2.0 (the "License");
+ : you may not use this file except in compliance with the License.
+ : You may obtain a copy of the License at
+ :
+ : http://www.apache.org/licenses/LICENSE-2.0
+ :
+ : Unless required by applicable law or agreed to in writing, software
+ : distributed under the License is distributed on an "AS IS" BASIS,
+ : WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ : See the License for the specific language governing permissions and
+ : limitations under the License.
+ :)
+
+module namespace json = "http://marklogic.com/json";
+declare default function namespace "http://www.w3.org/2005/xpath-functions";
+
+(: Need to backslash escape any double quotes, backslashes, and newlines :)
+declare function json:escape($s as xs:string) as xs:string {
+ let $s := replace($s, "\\", "\\\\")
+ let $s := replace($s, """", "\\""")
+ let $s := replace($s, codepoints-to-string((13, 10)), "\\n")
+ let $s := replace($s, codepoints-to-string(13), "\\n")
+ let $s := replace($s, codepoints-to-string(10), "\\n")
+ return $s
+};
+
+declare function json:atomize($x as element()) as xs:string {
+ if (count($x/node()) = 0) then 'null'
+ else if ($x/@type = "number") then
+ let $castable := $x castable as xs:float or
+ $x castable as xs:double or
+ $x castable as xs:decimal
+ return
+ if ($castable) then xs:string($x)
+ else error(concat("Not a number: ", xdmp:describe($x)))
+ else if ($x/@type = "boolean") then
+ let $castable := $x castable as xs:boolean
+ return
+ if ($castable) then xs:string(xs:boolean($x))
+ else error(concat("Not a boolean: ", xdmp:describe($x)))
+ else concat('"', json:escape($x), '"')
+};
+
+(: Print the thing that comes after the colon :)
+declare function json:print-value($x as element()) as xs:string {
+ if (count($x/*) = 0) then
+ json:atomize($x)
+ else if ($x/@quote = "true") then
+ concat('"', json:escape(xdmp:quote($x/node())), '"')
+ else
+ string-join(('{',
+ string-join(for $i in $x/* return json:print-name-value($i), ","),
+ '}'), "")
+};
+
+(: Print the name and value both :)
+declare function json:print-name-value($x as element()) as xs:string? {
+ let $name := name($x)
+ let $first-in-array :=
+ count($x/preceding-sibling::*[name(.) = $name]) = 0 and
+ (count($x/following-sibling::*[name(.) = $name]) > 0 or $x/@array = "true")
+ let $later-in-array := count($x/preceding-sibling::*[name(.) = $name]) > 0
+ return
+
+ if ($later-in-array) then
+ () (: I was handled previously :)
+ else if ($first-in-array) then
+ string-join(('"', json:escape($name), '":[',
+ string-join((for $i in ($x, $x/following-sibling::*[name(.) = $name]) return json:print-value($i)), ","),
+ ']'), "")
+ else
+ string-join(('"', json:escape($name), '":', json:print-value($x)), "")
+};
+
+(:~
+ Transforms an XML element into a JSON string representation. See http://json.org.
+ <p/>
+ Sample usage:
+ <pre>
+ xquery version "1.0-ml";
+ import module namespace json="http://marklogic.com/json" at "json.xqy";
+ json:serialize(&lt;foo&gt;&lt;bar&gt;kid&lt;/bar&gt;&lt;/foo&gt;)
+ </pre>
+ Sample transformations:
+ <pre>
+ &lt;e/&gt; becomes {"e":null}
+ &lt;e&gt;text&lt;/e&gt; becomes {"e":"text"}
+ &lt;e&gt;quote " escaping&lt;/e&gt; becomes {"e":"quote \" escaping"}
+ &lt;e&gt;backslash \ escaping&lt;/e&gt; becomes {"e":"backslash \\ escaping"}
+ &lt;e&gt;&lt;a&gt;text1&lt;/a&gt;&lt;b&gt;text2&lt;/b&gt;&lt;/e&gt; becomes {"e":{"a":"text1","b":"text2"}}
+ &lt;e&gt;&lt;a&gt;text1&lt;/a&gt;&lt;a&gt;text2&lt;/a&gt;&lt;/e&gt; becomes {"e":{"a":["text1","text2"]}}
+ &lt;e&gt;&lt;a array="true"&gt;text1&lt;/a&gt;&lt;/e&gt; becomes {"e":{"a":["text1"]}}
+ &lt;e&gt;&lt;a type="boolean"&gt;false&lt;/a&gt;&lt;/e&gt; becomes {"e":{"a":false}}
+ &lt;e&gt;&lt;a type="number"&gt;123.5&lt;/a&gt;&lt;/e&gt; becomes {"e":{"a":123.5}}
+ &lt;e quote="true"&gt;&lt;div attrib="value"/&gt;&lt;/e&gt; becomes {"e":"&lt;div attrib=\"value\"/&gt;"}
+ </pre>
+ <p/>
+ Namespace URIs are ignored. Namespace prefixes are included in the JSON name.
+ <p/>
+ Attributes are ignored, except for the special attribute @array="true" that
+ indicates the JSON serialization should write the node, even if single, as an
+ array, and the attribute @type that can be set to "boolean" or "number" to
+ dictate the value should be written as that type (unquoted). There's also
+ an @quote attribute that when set to true writes the inner content as text
+ rather than as structured JSON, useful for sending some XHTML over the
+ wire.
+ <p/>
+ Text nodes within mixed content are ignored.
+
+ @param $x Element node to convert
+ @return String holding JSON serialized representation of $x
+
+ @author Jason Hunter
+ @version 1.0.1
+
+ Ported to xquery 1.0-ml; double escaped backslashes in json:escape
+:)
+declare function json:serialize($x as element()) as xs:string {
+ string-join(('{', json:print-name-value($x), '}'), "")
+};
+ </textarea>
+</div>
+
+ <script>
+ var editor = CodeMirror.fromTextArea(document.getElementById("code"), {
+ lineNumbers: true,
+ matchBrackets: true,
+ theme: "xq-dark"
+ });
+ </script>
+
+ <p><strong>MIME types defined:</strong> <code>application/xquery</code>.</p>
+
+ <p>Development of the CodeMirror XQuery mode was sponsored by
+ <a href="http://marklogic.com">MarkLogic</a> and developed by
+ <a href="https://twitter.com/mbrevoort">Mike Brevoort</a>.
+ </p>
+
+ </body>
+</html>
git://git.onelab.eu / unfold.git / blobdiff