使用XSLT 2.0按照模式分割字符串 [英] Split string following a pattern using XSLT 2.0
问题描述
我有一个需要使用XSLT 2.0解析的字符串
I have a string that needs to be parsed using XSLT 2.0
输入字符串
Hoffmann, Rüdiger (Universtiy-A, SomeCity, (SomeCountry); University-B, SomeCity, (SomeCountry)); Author, X; Author, B. (University-C, SomeCity (SomeCountry))
预期输出
Hoffmann, Rüdiger (Universtiy-A, SomeCity, (SomeCountry); University-B, SomeCity, (SomeCountry))
Author, X
Author, B. (University-C, SomeCity (SomeCountry))
Expected output
Hoffmann, Rüdiger (Universtiy-A, SomeCity, (SomeCountry); University-B, SomeCity, (SomeCountry))
Author, X
Author, B. (University-C, SomeCity (SomeCountry))
结构为-作者姓名,后跟他的大学.但是,一位作者可能拥有两所大学.大学之间和两组作者之间的分隔符是相同的. (在这种情况下为分号).
The structure is - author name, followed by his university. But, one author could have two universities. And the delimiter between universities and between two sets of author is the same one. (semi-colon in this case).
我需要基于作者隶属组的分隔符对它进行拆分,而忽略隶属之间的分号.
I need to split it based on the delimiter for author-affiliation group, ignoring the semicolon between affiliations.
我相信可以在正则表达式的帮助下完成此工作,但是我自己构建正则表达式的经验不足.
I believe it can be done with the help of regex, but I have not much experience building regex myself.
推荐答案
只要大学列表和全国各地的括号始终存在,您就可以在它们上进行匹配:
As long as the parentheses around the list of universities and around the country are always present you could match on them:
<?xml version="1.0" encoding="UTF-8" ?>
<xsl:transform
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="2.0"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:mf="http://example.com/mf"
exclude-result-prefixes="xs mf">
<xsl:output method="text"/>
<xsl:param name="authors">Author, A. (Universtiy-A, SomeCity, (SomeCountry); University-B, SomeCity, (SomeCountry));Author, B. (University-C, SomeCity (SomeCountry))</xsl:param>
<xsl:template match="/">
<xsl:value-of select="mf:split($authors)" separator=" "/>
</xsl:template>
<xsl:function name="mf:split" as="xs:string*">
<xsl:param name="input" as="xs:string"/>
<xsl:analyze-string select="$input" regex="[^;)]*?\([^(]*?\([^(]*?\)\)">
<xsl:matching-substring>
<xsl:sequence select="."/>
</xsl:matching-substring>
</xsl:analyze-string>
</xsl:function>
</xsl:transform>
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