+++ /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 / myslice.git / blobdiff