I'm really stuck attempting to pull bulleted text from a rather unwieldy source. Ideally, I'd like to be able maintain the structure of bulleted items as they appeared in an odp slide. I'm using an <xsl:for-each> to loop through the text items. Essentially, I need to figure out how to build a <ul> within a <ul> correctly in my output. Any ideas if this is even possible?
The source looks like this:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<office:document-content xmlns:dom="http://www.w3.org/2001/xml-events"
xmlns:draw="urn:oasis:names:tc:opendocument:xmlns:drawing:1.0"
xmlns:fo="urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0"
xmlns:presentation="urn:oasis:names:tc:opendocument:xmlns:presentation:1.0"
xmlns:script="urn:oasis:names:tc:opendocument:xmlns:script:1.0"
xmlns:smil="urn:oasis:names:tc:opendocument:xmlns:smil-compatible:1.0"
xmlns:style="urn:oasis:names:tc:opendocument:xmlns:style:1.0"
xmlns:svg="urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0"
xmlns:table="urn:oasis:names:tc:opendocument:xmlns:table:1.0"
xmlns:text="urn:oasis:names:tc:opendocument:xmlns:text:1.0"
xmlns:xlink="http://www.w3.org/1999/xlink"
xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0">
<office:body>
<office:presentation>
<draw:page draw:name="Slide1" draw:style-name="a1271"
draw:master-page-name="Master1-Layout3-cust-Bullet"
presentation:presentation-page-layout-name="Master1-PPL3">
<draw:frame draw:id="id109" presentation:style-name="a1039"
draw:name="Content Placeholder 1" svg:x="0.31258in" svg:y="1.29095in"
svg:width="9.33243in" svg:height="3.8175in" presentation:class="outline"
presentation:placeholder="false">
<draw:text-box>
<text:list text:style-name="a1012">
<text:list-item>
<text:p text:style-name="a1011" text:class-names=""
text:cond-style-name=""><text:span text:style-name="a1010"
text:class-names="">First Bullet:</text:span></text:p>
</text:list-item>
</text:list>
<text:list text:style-name="a1015">
<text:list-item>
<text:list text:style-name="a1015">
<text:list-item>
<text:p text:style-name="a1014" text:class-names=""
text:cond-style-name=""><text:span
text:style-name="a1013" text:class-names=""
>Sub-bullet 1: info for sub-bullet
1</text:span></text:p>
</text:list-item>
</text:list>
</text:list-item>
</text:list>
<text:list text:style-name="a1018">
<text:list-item>
<text:list text:style-name="a1018">
<text:list-item>
<text:p text:style-name="a1017" text:class-names=""
text:cond-style-name=""><text:span
text:style-name="a1016" text:class-names=""
>Sub-bullet 2: info for sub-bullet
2</text:span></text:p>
</text:list-item>
</text:list>
</text:list-item>
</text:list>
<text:list text:style-name="a1021">
<text:list-item>
<text:list text:style-name="a1021">
<text:list-item>
<text:p text:style-name="a1020" text:class-names=""
text:cond-style-name=""><text:span
text:style-name="a1019" text:class-names=""
>Sub-bullet 3: info for sub-bullet
3</text:span></text:p>
</text:list-item>
</text:list>
</text:list-item>
</text:list>
<text:list text:style-name="a1025">
<text:list-item>
<text:list text:style-name="a1025">
<text:list-item>
<text:p text:style-name="a1024" text:class-names=""
text:cond-style-name=""><text:span
text:style-name="a1022" text:class-names=""
>Sub-bullet 4: info for sub-bullet
4</text:span><text:span text:style-name="a1023"
text:class-names=""/></text:p>
</text:list-item>
</text:list>
</text:list-item>
</text:list>
<text:list text:style-name="a1029">
<text:list-item>
<text:p text:style-name="a1028" text:class-names=""
text:cond-style-name=""><text:span text:style-name="a1026"
text:class-names="">Second Bullet:</text:span><text:span
text:style-name="a1027" text:class-names=""/></text:p>
</text:list-item>
</text:list>
<text:list text:style-name="a1032">
<text:list-item>
<text:list text:style-name="a1032">
<text:list-item>
<text:p text:style-name="a1031" text:class-names=""
text:cond-style-name=""><text:span
text:style-name="a1030" text:class-names=""
>Sub-bullet 5: info for sub-bullet
5</text:span></text:p>
</text:list-item>
</text:list>
</text:list-item>
</text:list>
<text:list text:style-name="a1035">
<text:list-item>
<text:list text:style-name="a1035">
<text:list-item>
<text:p text:style-name="a1034" text:class-names=""
text:cond-style-name=""><text:span
text:style-name="a1033" text:class-names=""
>Sub-bullet 6: info for sub-bullet
6</text:span></text:p>
</text:list-item>
</text:list>
</text:list-item>
</text:list>
<text:list text:style-name="a1038">
<text:list-item>
<text:list text:style-name="a1038">
<text:list-item>
<text:p text:style-name="a1037" text:class-names=""
text:cond-style-name=""><text:span
text:style-name="a1036" text:class-names=""
><text:tab/></text:span></text:p>
</text:list-item>
</text:list>
</text:list-item>
</text:list>
</draw:text-box>
<svg:desc/>
</draw:frame>
</draw:page>
</office:presentation>
</office:body>
</office:document-content>My stylesheet looks like:
<xsl:stylesheet
version="2.0"
xmlns:office="urn:oasis:names:tc:opendocument:xmlns:office:1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:text="urn:oasis:names:tc:opendocument:xmlns:text:1.0"
xmlns:style="urn:oasis:names:tc:opendocument:xmlns:style:1.0"
xmlns:table="urn:oasis:names:tc:opendocument:xmlns:table:1.0"
xmlns:draw="urn:oasis:names:tc:opendocument:xmlns:drawing:1.0"
xmlns:fo="urn:oasis:names:tc:opendocument:xmlns:xsl-fo-compatible:1.0"
xmlns:xlink="http://www.w3.org/1999/xlink"
xmlns:meta="urn:oasis:names:tc:opendocument:xmlns:meta:1.0"
xmlns:number="urn:oasis:names:tc:opendocument:xmlns:datastyle:1.0"
xmlns:svg="urn:oasis:names:tc:opendocument:xmlns:svg-compatible:1.0"
xmlns:chart="urn:oasis:names:tc:opendocument:xmlns:chart:1.0"
xmlns:dr3d="urn:oasis:names:tc:opendocument:xmlns:dr3d:1.0"
xmlns:math="http://www.w3.org/1998/Math/MathML"
xmlns:form="urn:oasis:names:tc:opendocument:xmlns:form:1.0"
xmlns:script="urn:oasis:names:tc:opendocument:xmlns:script:1.0"
xmlns:dom="http://www.w3.org/2001/xml-events"
xmlns:xforms="http://www.w3.org/2002/xforms"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:presentation="urn:oasis:names:tc:opendocument:xmlns:presentation:1.0"
office:class="text"
office:version="1.0"
exclude-result-prefixes="#all">
<xsl:output method="xml" omit-xml-declaration="yes" indent="yes"/>
<xsl:template match="/">
<ul>
<xsl:for-each select="office:document-content/office:body/office:presentation/draw:page/draw:frame/draw:text-box/text:list">
<xsl:choose>
<xsl:when test="text:list-item[not(text:list)][text:p/text:span/text()]">
<xsl:variable name="bulletString" select="text:list-item/text:p/text:span"/>
<li><xsl:value-of select="$bulletString"/></li>
</xsl:when>
<xsl:when test=".[not(preceding-sibling::text:list/text:list-item/text:list)]">
<ul>
<xsl:for-each select=".[following-sibling::text:list/text:list-item/text:list]"> <xsl:variable name="subBulletString" select="text:list-item/text:list/text:list-item/text:p/text:span"/>
<li><xsl:value-of select="$subBulletString"/></li>
<xsl:for-each select="following-sibling::text:list[text:list-item/text:list]">
<li><xsl:value-of select="text:list-item/text:list/text:list-item/text:p/text:span"/></li>
</xsl:for-each>
</xsl:for-each>
</ul>
</xsl:when>
</xsl:choose>
</xsl:for-each>
</ul>
</xsl:template>
</xsl:stylesheet>Here's the output I'm getting:
<ul>
<li>First Bullet:</li>
<ul>
<li>Sub-bullet 1: info for sub-bullet
1</li>
<li>Sub-bullet 2: info for sub-bullet
2</li>
<li>Sub-bullet 3: info for sub-bullet
3</li>
<li>Sub-bullet 4: info for sub-bullet
4 </li>
<li>Sub-bullet 5: info for sub-bullet
5</li>
<li>Sub-bullet 6: info for sub-bullet
6</li>
<li/>
</ul>
<li>Second Bullet: </li>
</ul>But I need it to look like this (maintaining two separate nested <ul>'s):
<ul>
<li>First Bullet:</li>
<ul>
<li>Sub-bullet 1: info for sub-bullet
1</li>
<li>Sub-bullet 2: info for sub-bullet
2</li>
<li>Sub-bullet 3: info for sub-bullet
3</li>
<li>Sub-bullet 4: info for sub-bullet
4 </li>
</ul>
<li>Second Bullet: </li>
<ul>
<li>Sub-bullet 5: info for sub-bullet
5</li>
<li>Sub-bullet 6: info for sub-bullet
6</li>
</ul>
</ul>My source may not always have two nested <ul> tags, or any at all, so I need to keep my code flexible. It seems like I really need a do-until loop to accomplish this? Which really makes things difficult in XSLT.
Any help is appreciated.