view flys-artifacts/contrib/fixoverview2html.xsl @ 4488:5041105d2edd

Check if response code from GGInA is 200 OK Only parse the GGInA response if the status code is 200 OK. This improves the error message if GGInA is not available and shows the real reason instead of a JDOM error while parsing the response.
author Björn Ricks <bjoern.ricks@intevation.de>
date Wed, 14 Nov 2012 10:36:21 +0100
parents c3fb41e73ffb
children
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<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet
  version="1.0"
  xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

  <xsl:output method="xml" encoding="UTF-8"
    doctype-system="http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"
    doctype-public="-//W3C//DTD XHTML 1.0 Transitional//EN" indent="yes"/>

  <xsl:param name="project-uuid">de3f3307-3429-4ff9-8f43-3fb2fcf21b27</xsl:param>
  <xsl:param name="render-checkboxes" select="true()"/>
  <xsl:param name="callback"/>

  <xsl:param name="locale">de</xsl:param>

  <xsl:decimal-format name="de" decimal-separator=',' grouping-separator='.'/>
  <xsl:decimal-format name="en" decimal-separator='.' grouping-separator=','/>

  <!-- XXX: This kind of i18n is cheesy.
            It should be better done in an external resource. -->

  <xsl:variable name="km-pattern">
    <xsl:choose>
      <xsl:when test="$locale = 'de'">0,##</xsl:when>
      <xsl:otherwise>0.##</xsl:otherwise>
    </xsl:choose>
  </xsl:variable>

  <xsl:variable name="i18n-event">
    <xsl:choose>
      <xsl:when test="$locale = 'de'">Ereignis</xsl:when>
      <xsl:otherwise>Event</xsl:otherwise>
    </xsl:choose>
  </xsl:variable>

  <xsl:variable name="i18n-legend">
    <xsl:choose>
      <xsl:when test="$locale = 'de'">Legende</xsl:when>
      <xsl:otherwise>Caption</xsl:otherwise>
    </xsl:choose>
  </xsl:variable>

  <xsl:variable name="i18n-color">
    <xsl:choose>
      <xsl:when test="$locale = 'de'">Farbe</xsl:when>
      <xsl:otherwise>Color</xsl:otherwise>
    </xsl:choose>
  </xsl:variable>

  <xsl:variable name="i18n-meaning">
    <xsl:choose>
      <xsl:when test="$locale = 'de'">Bedeutung</xsl:when>
      <xsl:otherwise>Meaning</xsl:otherwise>
    </xsl:choose>
  </xsl:variable>

  <xsl:variable name="i18n-around-mnq">
    <xsl:choose>
      <xsl:when test="$locale = 'de'">um MNQ</xsl:when>
      <xsl:otherwise>around MNQ</xsl:otherwise>
    </xsl:choose>
  </xsl:variable>

  <xsl:variable name="i18n-around-mq">
    <xsl:choose>
      <xsl:when test="$locale = 'de'">um MQ</xsl:when>
      <xsl:otherwise>around MQ</xsl:otherwise>
    </xsl:choose>
  </xsl:variable>

  <xsl:variable name="i18n-around-mhq">
    <xsl:choose>
      <xsl:when test="$locale = 'de'">um MHQ</xsl:when>
      <xsl:otherwise>around MHQ</xsl:otherwise>
    </xsl:choose>
  </xsl:variable>

  <xsl:variable name="i18n-above-hq5">
    <xsl:choose>
      <xsl:when test="$locale = 'de'">über HQ5</xsl:when>
      <xsl:otherwise>above HQ5</xsl:otherwise>
    </xsl:choose>
  </xsl:variable>

  <!-- TODO: Format dates according locale. -->

  <xsl:template match="@*" mode="min">
    <xsl:if test="position() = 1">
      <xsl:value-of select="number(.)"/>
    </xsl:if>
  </xsl:template>

  <xsl:template match="@*" mode="max">
    <xsl:if test="position() = last()">
      <xsl:value-of select="number(.)"/>
    </xsl:if>
  </xsl:template>

  <xsl:variable name="global-min">
    <xsl:choose>
      <xsl:when test="count(/fixings/events/event/sector) &gt; 0">
        <xsl:apply-templates mode="min" select="/fixings/events/event/sector/@from">
          <xsl:sort data-type="number" select="."/>
        </xsl:apply-templates>
      </xsl:when>
      <xsl:otherwise>
        <xsl:value-of select="number(/fixings/river/@from)"/>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:variable>

  <xsl:variable name="global-max">
    <xsl:choose>
      <xsl:when test="count(/fixings/events/event/sector) &gt; 0">
        <xsl:apply-templates mode="max" select="/fixings/events/event/sector/@to">
          <xsl:sort data-type="number" select="."/>
        </xsl:apply-templates>
      </xsl:when>
      <xsl:otherwise>
        <xsl:value-of select="number(/fixings/river/@to)"/>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:variable>

  <xsl:template name="percent">
    <xsl:param name="sector"/>

    <xsl:variable name="start">
      <xsl:choose>
        <xsl:when test="number($sector/@from) &lt; $global-min">
          <xsl:value-of select="$global-min"/>
        </xsl:when>
        <xsl:otherwise>
          <xsl:value-of select="number($sector/@from)"/>
        </xsl:otherwise>
      </xsl:choose>
    </xsl:variable>

    <xsl:variable name="end">
      <xsl:choose>
        <xsl:when test="number($sector/@to) &gt; $global-max">
          <xsl:value-of select="$global-max"/>
        </xsl:when>
        <xsl:otherwise>
          <xsl:value-of select="number($sector/@to)"/>
        </xsl:otherwise>
      </xsl:choose>
    </xsl:variable>

    <xsl:choose>
      <xsl:when test="$end &lt; $start">
        <xsl:value-of select="number(0)"/>
      </xsl:when>
      <xsl:otherwise>
        <xsl:value-of select="100.0 * (($end - $start) div ($global-max - $global-min))"/>
      </xsl:otherwise>
    </xsl:choose>
  </xsl:template>

  <xsl:template name="emit-gap-gauge">
    <xsl:param name="gauge"/>
    <xsl:call-template name="internal-emit-gap">
      <xsl:with-param name="sector" select="$gauge"/>
      <xsl:with-param name="preds" select="$gauge/preceding-sibling::gauge"/>
    </xsl:call-template>
  </xsl:template>

  <xsl:template name="emit-gap">
    <xsl:param name="sector"/>
    <xsl:call-template name="internal-emit-gap">
      <xsl:with-param name="sector" select="$sector"/>
      <xsl:with-param name="preds" select="$sector/preceding-sibling::sector"/>
    </xsl:call-template>
  </xsl:template>

  <xsl:template name="internal-emit-gap">
    <xsl:param name="sector"/>
    <xsl:param name="preds"/>

    <xsl:variable name="start">
      <xsl:choose>
        <xsl:when test="number($sector/@from) &lt; $global-min">
          <xsl:value-of select="$global-min"/>
        </xsl:when>
        <xsl:otherwise>
          <xsl:value-of select="$sector/@from"/>
        </xsl:otherwise>
      </xsl:choose>
    </xsl:variable>

    <xsl:if test="$start &lt; $global-max">
      <xsl:variable name="num-preds" select="count($preds)"/>
      <xsl:variable name="prev-end">
        <xsl:choose>
          <xsl:when test="count($preds) &lt; 1">
            <xsl:value-of select="$global-min"/>
          </xsl:when>
          <xsl:otherwise>
            <xsl:value-of select="number($preds[last()]/@to)"/>
          </xsl:otherwise>
        </xsl:choose>
      </xsl:variable>

      <xsl:if test="$prev-end &lt; $global-max">
        <xsl:variable name="gap-len" select="$start - $prev-end"/>
        <xsl:if test="$gap-len &gt; 0.005">
          <div>
            <xsl:attribute name="style">
              <xsl:text>width:</xsl:text>
                <xsl:value-of select="100.0 * ($gap-len div ($global-max - $global-min))"/>
              <xsl:text>%;float:left</xsl:text>
            </xsl:attribute>
            <xsl:text disable-output-escaping="yes"><![CDATA[&nbsp;]]></xsl:text>
          </div>
        </xsl:if>
      </xsl:if>
    </xsl:if>
  </xsl:template>

  <xsl:template match="sector" mode="sectors">
    <xsl:call-template name="emit-gap">
      <xsl:with-param name="sector" select="."/>
    </xsl:call-template>
    <div>
      <xsl:attribute name="style">
        <xsl:text>background:</xsl:text>
        <xsl:choose>
          <xsl:when test="@class = '0'">green</xsl:when>
          <xsl:when test="@class = '1'">blue</xsl:when>
          <xsl:when test="@class = '2'">magenta</xsl:when>
          <xsl:when test="@class = '3'">red</xsl:when>
          <xsl:otherwise>black</xsl:otherwise>
        </xsl:choose>
        <xsl:text>;width:</xsl:text>
        <xsl:call-template name="percent">
          <xsl:with-param name="sector" select="."/>
        </xsl:call-template>
        <xsl:text>%</xsl:text>
        <xsl:text>;float:left</xsl:text>
      </xsl:attribute>
      <xsl:attribute name="title">
        <xsl:text>km </xsl:text>
        <xsl:value-of select="format-number(@from, $km-pattern, $locale)"/>
        <xsl:text> - </xsl:text>
        <xsl:value-of select="format-number(@to, $km-pattern, $locale)"/>
        <xsl:choose>
          <xsl:when test="@class = '0'"> / Q <xsl:value-of select="$i18n-around-mnq"/></xsl:when>
          <xsl:when test="@class = '1'"> / Q <xsl:value-of select="$i18n-around-mq"/></xsl:when>
          <xsl:when test="@class = '2'"> / Q <xsl:value-of select="$i18n-around-mhq"/></xsl:when>
          <xsl:when test="@class = '3'"> / Q <xsl:value-of select="$i18n-above-hq5"/></xsl:when>
        </xsl:choose>
      </xsl:attribute>
      <xsl:text disable-output-escaping="yes"><![CDATA[&nbsp;]]></xsl:text>
    </div>
  </xsl:template>

  <xsl:template match="event">
    <tr id="{@cid}">
      <xsl:if test="$render-checkboxes">
        <td>
          <input type="checkbox" name="{$project-uuid}:{@cid}" checked="true" onclick="{$callback}"/>
        </td>
      </xsl:if>
      <td>
        <xsl:apply-templates mode="sectors"/>
      </td>
      <td align="center">
        <xsl:attribute name="title"><xsl:value-of select="@description"/></xsl:attribute>
        <xsl:value-of select="@date"/>
      </td>
    </tr>
  </xsl:template>

  <xsl:template match="gauge" mode="gauges">
    <xsl:call-template name="emit-gap-gauge">
      <xsl:with-param name="gauge" select="."/>
    </xsl:call-template>
    <div>
      <xsl:variable name="start">
        <xsl:choose>
          <xsl:when test="number(@from) &lt; $global-min">
            <xsl:value-of select="$global-min"/>
          </xsl:when>
          <xsl:otherwise>
            <xsl:value-of select="number(@from)"/>
          </xsl:otherwise>
        </xsl:choose>
      </xsl:variable>

      <xsl:variable name="end">
        <xsl:choose>
          <xsl:when test="number(@to) &gt; $global-max">
            <xsl:value-of select="$global-max"/>
          </xsl:when>
          <xsl:otherwise>
            <xsl:value-of select="number(@to)"/>
          </xsl:otherwise>
        </xsl:choose>
      </xsl:variable>

      <xsl:attribute name="style">
        <xsl:text>overflow:hidden;background:</xsl:text>
        <xsl:choose>
          <xsl:when test="(count(preceding::*) mod 2) = 0">#ada96e</xsl:when>
          <xsl:otherwise>silver</xsl:otherwise>
        </xsl:choose>
        <xsl:text>;width:</xsl:text>
        <xsl:call-template name="percent">
          <xsl:with-param name="sector" select="."/>
        </xsl:call-template>
        <xsl:text>%</xsl:text>
        <xsl:text>;float:left</xsl:text>
      </xsl:attribute>
      <xsl:attribute name="title">
        <xsl:value-of select="@name"/>
        <xsl:text>: km </xsl:text>
        <xsl:value-of select="format-number($start, $km-pattern, $locale)"/>
        <xsl:text> - </xsl:text>
        <xsl:value-of select="format-number($end, $km-pattern, $locale)"/>
      </xsl:attribute>
      <nobr><xsl:value-of select="@name"/></nobr>
    </div>
  </xsl:template>

  <xsl:template match="events">
    <table width="97%" border="1" cellspacing="0" cellpadding="0"
           style="font-size: 10pt;font-family:Arial;Verdana,sans-serif">
      <colgroup>
        <xsl:if test="$render-checkboxes">
            <col width="20px"/>
        </xsl:if>
        <col width="*"/>
        <col width="75px"/>
      </colgroup>
      <tr>
        <xsl:if test="$render-checkboxes">
          <th>&#160;</th>
        </xsl:if>
        <th><xsl:apply-templates mode="gauges" select="/fixings/gauges"/></th>
        <th><xsl:value-of select="$i18n-event"/></th>
      </tr>
      <xsl:apply-templates/>
    </table>
  </xsl:template>

  <xsl:template match="/">
    <html>
      <head>
        <title>Fixierungen:</title>
      </head>
      <body>
        <xsl:apply-templates/>
        <hr/>
        <table border="1" cellspacing="0" cellpadding="0">
          <caption><xsl:value-of select="$i18n-legend"/></caption>
          <tr>
            <th><xsl:value-of select="$i18n-color"/></th>
            <th colspan="2"><xsl:value-of select="$i18n-meaning"/></th>
          </tr>
          <xsl:if test="count(/fixings/events/event/sector[@class = '0']) &gt; 0">
          <tr>
            <td style="background: green">&#160;</td>
            <td><xsl:value-of select="$i18n-around-mnq"/></td>
            <td>Q &#8712; [0, (MNQ+MQ)/2)</td>
          </tr>
          </xsl:if>
          <xsl:if test="count(/fixings/events/event/sector[@class = '1']) &gt; 0">
          <tr>
            <td style="background: blue">&#160;</td>
            <td><xsl:value-of select="$i18n-around-mq"/></td>
            <td>Q &#8712; [(MNQ+MQ)/2, (MQ+MHQ)/2)</td>
          </tr>
          </xsl:if>
          <xsl:if test="count(/fixings/events/event/sector[@class = '2']) &gt; 0">
          <tr>
            <td style="background: magenta">&#160;</td>
            <td><xsl:value-of select="$i18n-around-mhq"/></td>
            <td>Q &#8712; [(MQ+MHQ)/2, HQ5)</td>
          </tr>
          </xsl:if>
          <xsl:if test="count(/fixings/events/event/sector[@class = '3']) &gt; 0">
          <tr>
            <td style="background: red">&#160;</td>
            <td><xsl:value-of select="$i18n-above-hq5"/></td>
            <td>Q &#8712; [HQ5, &#8734;)</td>
          </tr>
          </xsl:if>
        </table>
      </body>
    </html>
  </xsl:template>

  <xsl:template match="text()"/>
  <xsl:template match="text()" mode="sectors"/>
  <xsl:template match="text()" mode="gauges"/>

</xsl:stylesheet>

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