view artifacts/contrib/visualize-transitions.xsl @ 8443:df65f24af5bc

(issue1762) Use getValue to obtain dateRange values The getToValue was always the initial value regardless of what has been entered in the form. According to the documentation both getToValue and getFromValue should return the "initial value" of the form field. But wether this means the value before validation corrections or the value the field is initialized with (which is also not true in both cases as the field is set only after creation) It returned the real value for the from date but not for the to date. With an explicit getValue we workaround this issue.
author Andre Heinecke <andre.heinecke@intevation.de>
date Wed, 22 Oct 2014 17:33:43 +0200
parents 5aa05a7a34b7
children
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<?xml version="1.0" encoding="UTF-8"?>

<!--
 Copyright (c) 2010 by Intevation GmbH

 This program is free software under the LGPL (>=v2.1)
 Read the file LGPL.txt coming with the software for details
 or visit http://www.gnu.org/licenses/ if it does not exist.

 Author: Sascha L. Teichmann (sascha.teichmann@intevation.de)
-->

<xsl:stylesheet 
    xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
    xmlns:xlink="http://www.w3.org/1999/xlink"
    version="1.0">

    <xsl:output method="text" encoding="UTF-8"/>

    <xsl:param name="base-dir">.</xsl:param>

    <xsl:template match="/">
        <xsl:text>digraph transition_model {&#xa;</xsl:text>
        <xsl:apply-templates />
        <xsl:text>}&#xa;</xsl:text>
    </xsl:template>

    <xsl:template match="artifact">
        <xsl:choose>
            <xsl:when test="@xlink:href != ''">
                <!-- handle external artifacts -->
                <xsl:variable name="path">
                    <xsl:call-template name="string-replace-all">
                    <xsl:with-param name="text" select="@xlink:href" />
                    <xsl:with-param name="replace">${artifacts.config.dir}</xsl:with-param>
                    <xsl:with-param name="by" select="$base-dir" />
                    </xsl:call-template>
                </xsl:variable>
                <xsl:for-each select="document($path)">
                    <xsl:apply-templates select="/artifact"/>
                </xsl:for-each>
            </xsl:when>
            <xsl:otherwise>
                <!-- handle internal artifacts -->
                <xsl:text>subgraph </xsl:text><xsl:value-of select="@name"/>
                <xsl:text> {&#xa;</xsl:text>
                <xsl:text>    label = "Artefakt: </xsl:text>
                <xsl:value-of select="@name"/>
                <xsl:text>";&#xa;</xsl:text>
                <xsl:apply-templates mode="inside-artifact" select="./states/state"/>
                <xsl:apply-templates mode="inside-artifact" select="./states/transition"/>
                <xsl:text>}&#xa;</xsl:text>
            </xsl:otherwise>
        </xsl:choose>
    </xsl:template>

    <xsl:template match="state" mode="inside-artifact">
        <xsl:text>    "</xsl:text>
        <xsl:value-of select="@id"/>
        <xsl:text disable-output-escaping="yes"
        >" [ shape = "record" label=&lt;&lt;table border="0" cellborder="0" cellpadding="3"&gt;
        &lt;tr&gt;&lt;td align="center" colspan="2" bgcolor="black"&gt;&lt;font color="white"&gt;</xsl:text>
        <xsl:value-of select="@id"/>
        <xsl:text disable-output-escaping="yes"
        >&lt;/font&gt;&lt;/td&gt;&lt;/tr&gt;</xsl:text>
            <xsl:apply-templates mode="inside-artifact" />
        <xsl:text disable-output-escaping="yes"
        >&lt;/table&gt;&gt;]</xsl:text>
        <xsl:text>;&#xa;</xsl:text>
    </xsl:template>

    <xsl:template match="data" mode="inside-artifact">
        <xsl:text disable-output-escaping="yes"
        >&lt;tr&gt;&lt;td align="right"&gt;</xsl:text>
        <xsl:value-of select="@name"/>
        <xsl:text disable-output-escaping="yes"
        >&lt;/td&gt;&lt;td align="left"&gt;</xsl:text>
        <xsl:value-of select="@type"/>
        <xsl:text disable-output-escaping="yes"
        >&lt;/td&gt;&lt;/tr&gt;</xsl:text>
    </xsl:template>

    <xsl:template match="transition" mode="inside-artifact">
        <xsl:text>    "</xsl:text>
        <xsl:value-of select="from/@state"/>
        <xsl:text disable-output-escaping="yes">" -&gt; "</xsl:text>
        <xsl:value-of select="to/@state"/>
        <xsl:text>"</xsl:text>
        <xsl:apply-templates mode="inside-artifact"/>
        <xsl:text>;&#xa;</xsl:text>
    </xsl:template>

    <xsl:template match="condition" mode="inside-artifact">
        <xsl:text> [ label="</xsl:text>
        <xsl:value-of select="@data"/>
        <xsl:text> </xsl:text>
        <xsl:call-template name="readable-operator">
            <xsl:with-param name="operator" select="@operator"/>
        </xsl:call-template>
        <xsl:text> </xsl:text>
        <xsl:value-of select="@value"/>
        <xsl:text>" ]</xsl:text>
    </xsl:template>

    <xsl:template match="text()" mode="inside-artifact"/>
    <xsl:template match="text()"/>

    <xsl:template name="readable-operator">
        <xsl:param name="operator" />
        <xsl:choose>
            <xsl:when test='$operator = "equal"'>=</xsl:when>
            <xsl:when test='$operator = "notequal"'>!=</xsl:when>
            <xsl:otherwise><xsl:value-of select="$operator"/></xsl:otherwise>
        </xsl:choose>
    </xsl:template>

     <xsl:template name="string-replace-all">
        <xsl:param name="text" />
        <xsl:param name="replace" />
        <xsl:param name="by" />
        <xsl:choose>
          <xsl:when test="contains($text, $replace)">
            <xsl:value-of select="substring-before($text,$replace)" />
            <xsl:value-of select="$by" />
            <xsl:call-template name="string-replace-all">
              <xsl:with-param name="text"
                  select="substring-after($text,$replace)" />
              <xsl:with-param name="replace" select="$replace" />
              <xsl:with-param name="by" select="$by" />
            </xsl:call-template>
          </xsl:when>
          <xsl:otherwise>
            <xsl:value-of select="$text" />
          </xsl:otherwise>
        </xsl:choose>
      </xsl:template>
    
</xsl:stylesheet>

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