[docbook-apps] Re: AW: [docbook] Profiling conditions

[Jirka Kosek <jirka at kosek dot cz>]

Johannes Paul wrote:

> As I mentioned in my question, our versions are normally called v4.0, v4.1,
> v5.0... But since I did not start with moving our .doc files to .xml files,
> I can use anything you consider appropriate. E.g. if it's easier, I'll leave
> the 'v' and just call them "4.1".

If in your version numbering scheme is true that 4.5 > 4.10 and if all 
newer versions contain all information from previous versions than 
things should be pretty easy. Otherwise I will stick with multiple 
version numbers assigned to profiled elements.

> Could you tell me a bit more specific where and how I could insert this
> numbering rules?

E.g. you can store version number in attribute condition:

<chapter condition="4.3">
...
</chapter>

In that case you can use following modified version of template:

<!-- Profile elements based on input parameters -->
<xsl:template match="*" mode="profile">

  <xsl:variable name="arch.content">
    <xsl:if test="@arch">
      <xsl:call-template name="cross.compare">
        <xsl:with-param name="a" select="$profile.arch"/>
        <xsl:with-param name="b" select="@arch"/>
      </xsl:call-template>
    </xsl:if>
  </xsl:variable>
  <xsl:variable name="arch.ok" select="not(@arch) or not($profile.arch) or
                                       $arch.content != '' or @arch = ''"/>

  <!-- Modification starts here!!! -->
  <xsl:variable name="condition.ok" select="not(@condition) or 
not($profile.condition) or @condition &lt;= $profile.condition or 
@condition = ''"/>
  <!-- Modification ends here!!! -->

  <xsl:variable name="conformance.content">
    <xsl:if test="@conformance">
      <xsl:call-template name="cross.compare">
        <xsl:with-param name="a" select="$profile.conformance"/>
        <xsl:with-param name="b" select="@conformance"/>
      </xsl:call-template>
    </xsl:if>
  </xsl:variable>
  <xsl:variable name="conformance.ok" select="not(@conformance) or 
not($profile.conformance) or
                                              $conformance.content != 
'' or @conformance = ''"/>

  <xsl:variable name="lang.content">
    <xsl:if test="@lang">
      <xsl:call-template name="cross.compare">
        <xsl:with-param name="a" select="$profile.lang"/>
        <xsl:with-param name="b" select="@lang"/>
      </xsl:call-template>
    </xsl:if>
  </xsl:variable>
  <xsl:variable name="lang.ok" select="not(@lang) or not($profile.lang) or
                                       $lang.content != '' or @lang = ''"/>

  <xsl:variable name="os.content">
    <xsl:if test="@os">
      <xsl:call-template name="cross.compare">
        <xsl:with-param name="a" select="$profile.os"/>
        <xsl:with-param name="b" select="@os"/>
      </xsl:call-template>
    </xsl:if>
  </xsl:variable>
  <xsl:variable name="os.ok" select="not(@os) or not($profile.os) or
                                     $os.content != '' or @os = ''"/>

  <xsl:variable name="revision.content">
    <xsl:if test="@revision">
      <xsl:call-template name="cross.compare">
        <xsl:with-param name="a" select="$profile.revision"/>
        <xsl:with-param name="b" select="@revision"/>
      </xsl:call-template>
    </xsl:if>
  </xsl:variable>
  <xsl:variable name="revision.ok" select="not(@revision) or 
not($profile.revision) or
                                           $revision.content != '' or 
@revision = ''"/>

  <xsl:variable name="revisionflag.content">
    <xsl:if test="@revisionflag">
      <xsl:call-template name="cross.compare">
        <xsl:with-param name="a" select="$profile.revisionflag"/>
        <xsl:with-param name="b" select="@revisionflag"/>
      </xsl:call-template>
    </xsl:if>
  </xsl:variable>
  <xsl:variable name="revisionflag.ok" select="not(@revisionflag) or 
not($profile.revisionflag) or
                                               $revisionflag.content != 
'' or @revisionflag = ''"/>

  <xsl:variable name="role.content">
    <xsl:if test="@role">
      <xsl:call-template name="cross.compare">
        <xsl:with-param name="a" select="$profile.role"/>
        <xsl:with-param name="b" select="@role"/>
      </xsl:call-template>
    </xsl:if>
  </xsl:variable>
  <xsl:variable name="role.ok" select="not(@role) or not($profile.role) or
                                       $role.content != '' or @role = ''"/>

  <xsl:variable name="security.content">
    <xsl:if test="@security">
      <xsl:call-template name="cross.compare">
        <xsl:with-param name="a" select="$profile.security"/>
        <xsl:with-param name="b" select="@security"/>
      </xsl:call-template>
    </xsl:if>
  </xsl:variable>
  <xsl:variable name="security.ok" select="not(@security) or 
not($profile.security) or
                                           $security.content != '' or 
@security = ''"/>

  <xsl:variable name="userlevel.content">
    <xsl:if test="@userlevel">
      <xsl:call-template name="cross.compare">
        <xsl:with-param name="a" select="$profile.userlevel"/>
        <xsl:with-param name="b" select="@userlevel"/>
      </xsl:call-template>
    </xsl:if>
  </xsl:variable>
  <xsl:variable name="userlevel.ok" select="not(@userlevel) or 
not($profile.userlevel) or
                                            $userlevel.content != '' or 
@userlevel = ''"/>

  <xsl:variable name="vendor.content">
    <xsl:if test="@vendor">
      <xsl:call-template name="cross.compare">
        <xsl:with-param name="a" select="$profile.vendor"/>
        <xsl:with-param name="b" select="@vendor"/>
      </xsl:call-template>
    </xsl:if>
  </xsl:variable>
  <xsl:variable name="vendor.ok" select="not(@vendor) or 
not($profile.vendor) or
                                         $vendor.content != '' or 
@vendor = ''"/>

  <xsl:variable name="attribute.content">
    <xsl:if test="@*[local-name()=$profile.attribute]">
      <xsl:call-template name="cross.compare">
        <xsl:with-param name="a" select="$profile.value"/>
        <xsl:with-param name="b" 
select="@*[local-name()=$profile.attribute]"/>
      </xsl:call-template>
    </xsl:if>
  </xsl:variable>
  <xsl:variable name="attribute.ok"
                select="not(@*[local-name()=$profile.attribute]) or 
not($profile.value) or
                        $attribute.content != '' or
                        @*[local-name()=$profile.attribute] = '' or 
not($profile.attribute)"/>

  <xsl:if test="$arch.ok and $condition.ok and $conformance.ok and 
$lang.ok and $os.ok
                and $revision.ok and $revisionflag.ok and $role.ok and 
$security.ok
                and $userlevel.ok and $vendor.ok and $attribute.ok">
    <xsl:copy>
      <xsl:apply-templates select="@*|node()" mode="profile"/>
    </xsl:copy>
  </xsl:if>
</xsl:template>


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  Jirka Kosek     e-mail: jirka@kosek.cz     http://www.kosek.cz
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