--- /dev/null
+<?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', '/\*(.*?)\*/', '(''|")(([^\\]|\\[\\"''/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> </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="\\([\\"'/btnvfr])" flags="s">
+ <xsl:matching-substring>
+ <xsl:variable name="s" select="regex-group(1)"/>
+ <xsl:choose>
+ <xsl:when test="$s=('\', '"', '''', '/')">
+ <xsl:value-of select="regex-group(1)"/>
+ </xsl:when>
+ <xsl:when test="$s='b'">
+ <!--xsl:text></xsl:text-->
+ <xsl:message select="'escape sequense \b is not supported by XML'"/>
+ <xsl:text>\b</xsl:text>
+ </xsl:when>
+ <xsl:when test="$s='t'">
+ <xsl:text>	</xsl:text>
+ </xsl:when>
+ <xsl:when test="$s='n'">
+ <xsl:text> </xsl:text>
+ </xsl:when>
+ <xsl:when test="$s='v'">
+ <!--xsl:text></xsl:text-->
+ <xsl:message select="'escape sequence \v is not supported by XML'"/>
+ <xsl:text>\v</xsl:text>
+ </xsl:when>
+ <xsl:when test="$s='f'">
+ <!--xsl:text></xsl:text-->
+ <xsl:message select="'escape sequence \f is not supported by XML'"/>
+ <xsl:text>\f</xsl:text>
+ </xsl:when>
+ <xsl:when test="$s='r'">
+ <xsl:text> </xsl:text>
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:message terminate="yes" select="'internal error'"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:matching-substring>
+ <xsl:non-matching-substring>
+ <xsl:value-of select="."/>
+ </xsl:non-matching-substring>
+ </xsl:analyze-string>
+ </string>
+ </xsl:when>
+ <!-- double -->
+ <xsl:when test="regex-group(6)">
+ <double>
+ <xsl:value-of select="regex-group(6)"/>
+ </double>
+ </xsl:when>
+ <!-- integer -->
+ <xsl:when test="regex-group(9)">
+ <integer>
+ <xsl:value-of select="regex-group(9)"/>
+ </integer>
+ </xsl:when>
+ <!-- octal -->
+ <xsl:when test="regex-group(10)">
+ <integer>
+ <xsl:value-of xmlns:Integer="java:java.lang.Integer" select="Integer:parseInt(regex-group(10), 8)"/>
+ </integer>
+ </xsl:when>
+ <!-- hex -->
+ <xsl:when test="regex-group(11)">
+ <integer>
+ <xsl:value-of xmlns:Integer="java:java.lang.Integer" select="Integer:parseInt(replace(regex-group(11), '0x', ''), 16)"/>
+ </integer>
+ </xsl:when>
+ <!-- symbol -->
+ <xsl:when test="regex-group(12)">
+ <symbol>
+ <xsl:value-of select="regex-group(12)"/>
+ </symbol>
+ </xsl:when>
+ <!-- boolean -->
+ <xsl:when test="regex-group(13)">
+ <boolean>
+ <xsl:value-of select="regex-group(13)"/>
+ </boolean>
+ </xsl:when>
+ <!-- null -->
+ <xsl:when test="regex-group(14)">
+ <null />
+ </xsl:when>
+ <xsl:otherwise>
+ <xsl:message terminate="yes" select="'internal error'"/>
+ </xsl:otherwise>
+ </xsl:choose>
+ </xsl:matching-substring>
+ <xsl:non-matching-substring>
+ <xsl:if test="normalize-space()!=''">
+ <xsl:message select="concat('unknown token: ', .)"/>
+ <xsl:value-of select="."/>
+ </xsl:if>
+ </xsl:non-matching-substring>
+ </xsl:analyze-string>
+ </xsl:variable>
+ <xsl:variable name="mode1">
+ <xsl:apply-templates mode="json2xml1" select="$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>
\ No newline at end of file
projects / liburi-template-perl.git / blobdiff