我正在尝试替换 Plone 门户-个人工具菜单的标记，但遇到了一些问题。第一个问题是我不确定我的 XSL 转换是否正在运行。我把它放在我的标签里。我的 rules.xml 文件如下：
<?xml version="1.0" encoding="UTF-8"?>
<rules xmlns="http://namespaces.plone.org/diazo"
xmlns:css="http://namespaces.plone.org/diazo/css"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<rules css:if-content="#visual-portal-wrapper">
<theme href="theme.html" />
<!-- Head elements -->
<replace css:theme="html head title" css:content="html head title" />
<after css:theme-children="html head" css:content="html head base" />
<after css:theme-children="html head" css:content="html head script" />
<!-- Logo -->
<copy attributes="href" css:theme="#brand" css:content="#portal-logo" />
<!-- Tabs -->
<replace css:theme-children="#tabs" css:content-children="#portal-globalnav" />
<!-- Personal tools -->
<replace css:theme="#account-info" css:content="#portal-personaltools" />
<!-- This is not a complete XSL transfomation code. I was trying to follow someone elses code. -->
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output omit-xml-declaration="yes" indent="yes"/>
<xsl:template match="/*">
<ul class="list-inline navbar-btn navbar-right" id="account-info">
<xsl:apply-templates select="dt"/>
</ul>
</xsl:template>
<xsl:template match="dt">
<li>
<xsl:apply-templates select="following-sibling::dd[1]"/>
</li>
</xsl:template>
</xsl:stylesheet>
<!-- Search -->
<copy attributes="action" css:theme="#searchbox" css:content="#portal-searchbox form" />
<copy attributes="name" css:theme="#searchbox .search-query" css:content="#portal-searchbox form .searchField" />
<!-- Edit bar -->
<before css:theme-children="#content" css:content="#edit-bar" />
<!-- Main columns -->
<replace css:content-children="#content" css:theme-children="#content" />
<replace css:content-children="#portal-column-one" css:theme-children="#left-column" />
<replace css:content-children="#portal-column-two" css:theme-children="#right-column" />
<!-- Footer -->
<replace css:theme-children="#footer" css:content-children="#portal-footer" />
<after css:theme-children="#footer" css:content="#portal-siteactions" />
</rules>
</rules>
这是对的？我的 XSL 转换不完整，因为我什至不确定它是否正在运行，但我要转换的代码是：
<dl id="portal-personaltools" class="actionMenu deactivated">
<dt class="actionMenuHeader">
<a href="#/useractions" id="user-name">admin</a>
</dt>
<dd class="actionMenuContent">
<ul><li id="personaltools-dashboard">
<a href="#/dashboard">Dashboard</a>
</li>
<li id="personaltools-preferences">
<a href="#/@@personal-preferences">Preferences</a>
</li>
<li id="personaltools-plone_setup">
<a href="#/@@overview-controlpanel">Site Setup</a>
</li>
<li id="personaltools-logout">
<a href="#/logout">Log out</a>
</li>
</ul>
</dd>
</dl>
进入这个：
<ul class="list-inline navbar-btn navbar-right" id="account-info">
<li><a class="btn btn-primary" href="login.html">Sign In</a></li>
<li class="btn btn-primary dropdown">
<a id="drop1" href="#" role="button" class="dropdown-toggle" data-toggle="dropdown">Account<b class="caret"></b></a>
<ul class="dropdown-menu" role="menu" aria-labelledby="drop1">
<li role="presentation"><a role="menuitem" tabindex="-1" href="dashboard.html">Dashboard</a></li>
<li role="presentation"><a role="menuitem" tabindex="-1" href="preferences.html">Preferences</a></li>
<li role="presentation"><a role="menuitem" tabindex="-1" href="site.html">Site Setup</a></li>
<li class="divider" role="presentation"></li>
<li role="presentation"><a role="menuitem" tabindex="-1" href="index.html">Log Off</a></li>
</ul>
</li>
</ul>
更新：
关于 Plone 如何显示登录按钮与用户操作菜单，我还有一个次要问题。如何修改规则以在用户未登录时显示登录按钮，而在用户登录时仅显示用户操作菜单？在我添加注释/信息之后，我修改的 rules.xml 位于这篇文章的底部。
基于 Dan 修改的截图
在对 Dan 提供的解决方案进行了一些细微更改后，我在用户操作菜单中显示用户名，并在用户登录时显示用户操作菜单的下拉菜单。当用户注销时，我现在所拥有的只是一个没有登录按钮的空 Twitter Bootstrap 按钮。
登出截图
登录截图
当用户未登录时，我希望我的 HTML 标记看起来与此类似：
<ul id="account-info" class="list-inline navbar-btn navbar-right">
<li>
<a href="login.html" class="btn btn-primary">Sign In</a>
</li>
</ul>
但是我的 HTML 标记当前显示为用户未登录时：
<ul id="account-info" class="list-inline navbar-btn navbar-right">
<li></li>
<li class="btn btn-primary dropdown">
<ul aria-labelledby="drop1" role="menu" class="dropdown-menu"></ul>
</li>
</ul>
最后我修改了rules.xml
<replace css:content="#portal-personaltools">
<ul class="list-inline navbar-btn navbar-right" id="account-info">
<li>
<!--Sign out Form-->
<!--<li><a href="#" class="btn btn-primary">Sign In</a></li>-->
</li>
<li class="btn btn-primary dropdown">
<xsl:apply-templates select="./dt/a" />
<!--<a id="drop1" href="#" role="button" class="dropdown-toggle" data-toggle="dropdown">Account<b class="caret"></b></a>-->
<ul class="dropdown-menu" role="menu" aria-labelledby="drop1">
<xsl:apply-templates select="./dd/ul/li" />
</ul>
</li>
</ul>
</replace>
<replace css:content="#portal-personaltools dt a">
<a>
<!--<xsl:attribute name="class">btn btn-primary</xsl:attribute>-->
<xsl:attribute name="role">button</xsl:attribute>
<xsl:attribute name="class">dropdown-toggle</xsl:attribute>
<xsl:attribute name="data-toggle">dropdown</xsl:attribute>
<xsl:copy-of select="@*|node()" />
<b class="caret"></b>
</a>
</replace>
<replace css:content="#portal-personaltools dd li">
<li role="presentation">
<xsl:apply-templates select="./a" />
</li>
</replace>
<replace css:content="#portal-personaltools dd li a">
<a role="menuitem" tabindex="-1">
<xsl:attribute name="href">
<xsl:value-of select="@href" />
</xsl:attribute>
<xsl:value-of select="node()" />
</a>
</replace>
提前致谢！