setup-node/node_modules/url-template/uritemplate-test/json2xml.xslt
Danny McCormick 5273d0df9c Add auth
2019-08-06 18:29:44 -04:00

201 lines
No EOL
7.8 KiB
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<?xml version="1.0" encoding="utf-8"?>
<!-- Downloaded on 12/6/2012 from http://www.gerixsoft.com/blog/xslt/json2xml -->
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="json">
<xsl:copy>
<xsl:copy-of select="@*"/>
<xsl:call-template name="json2xml">
<xsl:with-param name="text" select="."/>
</xsl:call-template>
</xsl:copy>
</xsl:template>
<xsl:template name="json2xml">
<xsl:param name="text"/>
<xsl:variable name="mode0">
<xsl:variable name="regexps" select="'//(.*?)\n', '/\*(.*?)\*/', '(''|&quot;)(([^\\]|\\[\\&quot;''/btnvfr])*?)\3', '(-?\d+(\.\d+([eE][+-]?\d+)?|[eE][+-]?\d+))', '(-?[1-9]\d*)', '(-?0[0-7]+)', '(-?0x[0-9a-fA-F]+)', '([:,\{\}\[\]])', '(true|false)', '(null)'"/>
<xsl:analyze-string select="$text" regex="{string-join($regexps,'|')}" flags="s">
<xsl:matching-substring>
<xsl:choose>
<!-- single line comment -->
<xsl:when test="regex-group(1)">
<xsl:comment>
<xsl:value-of select="regex-group(1)"/>
</xsl:comment>
<xsl:text>&#10;</xsl:text>
</xsl:when>
<!-- multi line comment -->
<xsl:when test="regex-group(2)">
<xsl:comment>
<xsl:value-of select="regex-group(2)"/>
</xsl:comment>
</xsl:when>
<!-- string -->
<xsl:when test="regex-group(3)">
<string>
<xsl:analyze-string select="regex-group(4)" regex="\\([\\&quot;'/btnvfr])" flags="s">
<xsl:matching-substring>
<xsl:variable name="s" select="regex-group(1)"/>
<xsl:choose>
<xsl:when test="$s=('\', '&quot;', '''', '/')">
<xsl:value-of select="regex-group(1)"/>
</xsl:when>
<xsl:when test="$s='b'">
<!--xsl:text>&#8;</xsl:text-->
<xsl:message select="'escape sequense \b is not supported by XML'"/>
<xsl:text>\b</xsl:text>
</xsl:when>
<xsl:when test="$s='t'">
<xsl:text>&#9;</xsl:text>
</xsl:when>
<xsl:when test="$s='n'">
<xsl:text>&#10;</xsl:text>
</xsl:when>
<xsl:when test="$s='v'">
<!--xsl:text>&#11;</xsl:text-->
<xsl:message select="'escape sequence \v is not supported by XML'"/>
<xsl:text>\v</xsl:text>
</xsl:when>
<xsl:when test="$s='f'">
<!--xsl:text>&#12;</xsl:text-->
<xsl:message select="'escape sequence \f is not supported by XML'"/>
<xsl:text>\f</xsl:text>
</xsl:when>
<xsl:when test="$s='r'">
<xsl:text>&#13;</xsl:text>
</xsl:when>
<xsl:otherwise>
<xsl:message terminate="yes" select="'internal error'"/>
</xsl:otherwise>
</xsl:choose>
</xsl:matching-substring>
<xsl:non-matching-substring>
<xsl:value-of select="."/>
</xsl:non-matching-substring>
</xsl:analyze-string>
</string>
</xsl:when>
<!-- double -->
<xsl:when test="regex-group(6)">
<double>
<xsl:value-of select="regex-group(6)"/>
</double>
</xsl:when>
<!-- integer -->
<xsl:when test="regex-group(9)">
<integer>
<xsl:value-of select="regex-group(9)"/>
</integer>
</xsl:when>
<!-- octal -->
<xsl:when test="regex-group(10)">
<integer>
<xsl:value-of xmlns:Integer="java:java.lang.Integer" select="Integer:parseInt(regex-group(10), 8)"/>
</integer>
</xsl:when>
<!-- hex -->
<xsl:when test="regex-group(11)">
<integer>
<xsl:value-of xmlns:Integer="java:java.lang.Integer" select="Integer:parseInt(replace(regex-group(11), '0x', ''), 16)"/>
</integer>
</xsl:when>
<!-- symbol -->
<xsl:when test="regex-group(12)">
<symbol>
<xsl:value-of select="regex-group(12)"/>
</symbol>
</xsl:when>
<!-- boolean -->
<xsl:when test="regex-group(13)">
<boolean>
<xsl:value-of select="regex-group(13)"/>
</boolean>
</xsl:when>
<!-- null -->
<xsl:when test="regex-group(14)">
<null />
</xsl:when>
<xsl:otherwise>
<xsl:message terminate="yes" select="'internal error'"/>
</xsl:otherwise>
</xsl:choose>
</xsl:matching-substring>
<xsl:non-matching-substring>
<xsl:if test="normalize-space()!=''">
<xsl:message select="concat('unknown token: ', .)"/>
<xsl:value-of select="."/>
</xsl:if>
</xsl:non-matching-substring>
</xsl:analyze-string>
</xsl:variable>
<xsl:variable name="mode1">
<xsl:apply-templates mode="json2xml1" select="$mode0/node()[1]"/>
</xsl:variable>
<xsl:variable name="mode2">
<xsl:apply-templates mode="json2xml2" select="$mode1"/>
</xsl:variable>
<xsl:variable name="mode3">
<xsl:apply-templates mode="json2xml3" select="$mode2"/>
</xsl:variable>
<xsl:copy-of select="$mode3"/> <!-- change $mode3 to $mode[0-2] for easy debug -->
</xsl:template>
<!-- json2xml1 mode: group content between {} and [] into object and array elements -->
<xsl:template mode="json2xml1" match="node()" priority="-9">
<xsl:copy-of select="."/>
<xsl:apply-templates mode="json2xml1" select="following-sibling::node()[1]"/>
</xsl:template>
<xsl:template mode="json2xml1" match="symbol[.=('}',']')]"/>
<xsl:template mode="json2xml1" match="symbol[.=('{','[')]">
<xsl:element name="{if (.='{') then 'object' else 'array'}">
<xsl:apply-templates mode="json2xml1" select="following-sibling::node()[1]"/>
</xsl:element>
<xsl:variable name="level" select="count(preceding-sibling::symbol[.=('{','[')])-count(preceding-sibling::symbol[.=('}',']')])+1"/>
<xsl:variable name="ender"
select="following-sibling::symbol[.=('}',']') and count(preceding-sibling::symbol[.=('{','[')])-count(preceding-sibling::symbol[.=('}',']')])=$level][1]"/>
<xsl:apply-templates mode="json2xml1" select="$ender/following-sibling::node()[1]"/>
</xsl:template>
<!-- json2xml2 mode: group <string>:<string|integer|double|object|array> into field element -->
<xsl:template priority="-9" mode="json2xml2" match="@*|node()">
<xsl:copy>
<xsl:apply-templates mode="json2xml2" select="@*|node()"/>
</xsl:copy>
</xsl:template>
<xsl:template mode="json2xml2"
match="string[following-sibling::*[1]/self::symbol[.=':'] and following-sibling::*[2]/(self::string|self::integer|self::double|self::boolean|self::object|self::array|self::null)]"/>
<xsl:template mode="json2xml2"
match="symbol[.=':'][preceding-sibling::*[1]/self::string and following-sibling::*[1]/(self::string|self::integer|self::double|self::boolean|self::object|self::array|self::null)]">
<field name="{preceding-sibling::*[1]}">
<xsl:for-each select="following-sibling::*[1]">
<xsl:copy>
<xsl:apply-templates mode="json2xml2" select="@*|node()"/>
</xsl:copy>
</xsl:for-each>
</field>
</xsl:template>
<xsl:template mode="json2xml2"
match="*[self::string|self::integer|self::double|self::boolean|self::object|self::array|self::null][preceding-sibling::*[2]/self::string and preceding-sibling::*[1]/self::symbol[.=':']]"/>
<!-- json2xml3 mode: drop comma between consecutive field and object elements -->
<xsl:template priority="-9" mode="json2xml3" match="@*|node()">
<xsl:copy>
<xsl:apply-templates mode="json2xml3" select="@*|node()"/>
</xsl:copy>
</xsl:template>
<xsl:template mode="json2xml3" match="object/symbol[.=','][preceding-sibling::*[1]/self::field and following-sibling::*[1]/self::field]"/>
<xsl:template mode="json2xml3" match="array/symbol[.=','][preceding-sibling::*[1]/(self::string|self::integer|self::double|self::boolean|self::object|self::array|self::null) and following-sibling::*[1]/(self::string|self::integer|self::double|self::boolean|self::object|self::array|self::null)]"/>
</xsl:stylesheet>