diff options
| -rw-r--r-- | xslt/uddf-export.xslt | 236 |
1 files changed, 165 insertions, 71 deletions
diff --git a/xslt/uddf-export.xslt b/xslt/uddf-export.xslt index b37a145ee..3002469c6 100644 --- a/xslt/uddf-export.xslt +++ b/xslt/uddf-export.xslt @@ -185,33 +185,132 @@ </xsl:if> </informationbeforedive> - <!-- We get sample interval from the time between first and second - sample to include all events in the existing samples. - --> - <xsl:variable name="timefirst"> - <xsl:call-template name="time2sec"> - <xsl:with-param name="time"> - <xsl:value-of select="./divecomputer[1]/sample[1]/@time"/> - </xsl:with-param> - </xsl:call-template> - </xsl:variable> - <xsl:variable name="timesecond"> - <xsl:call-template name="time2sec"> - <xsl:with-param name="time"> - <xsl:value-of select="./divecomputer[1]/sample[2]/@time"/> - </xsl:with-param> - </xsl:call-template> - </xsl:variable> - <xsl:variable name="delta"> - <xsl:value-of select="$timesecond - $timefirst"/> - </xsl:variable> - <samples> <xsl:for-each select="./divecomputer[1]/sample"> + + <!-- Position of previous waypoint --> + <xsl:variable name="position"> + <xsl:value-of select="position() - 1"/> + </xsl:variable> + + <!-- Times of surrounding waypoints --> + <xsl:variable name="timefirst"> + <xsl:call-template name="time2sec"> + <xsl:with-param name="time"> + <xsl:value-of select="//sample[position() = $position]/@time"/> + </xsl:with-param> + </xsl:call-template> + </xsl:variable> + <xsl:variable name="timesecond"> + <xsl:call-template name="time2sec"> + <xsl:with-param name="time"> + <xsl:value-of select="./@time"/> + </xsl:with-param> + </xsl:call-template> + </xsl:variable> + + <!-- Time difference between surrounding waypoints --> + <xsl:variable name="delta"> + <xsl:choose> + <xsl:when test="$timefirst >= 0"> + <xsl:value-of select="$timesecond - $timefirst"/> + </xsl:when> + <xsl:otherwise> + <xsl:value-of select="0"/> + </xsl:otherwise> + </xsl:choose> + </xsl:variable> + + <!-- Depths of surrounding waypoints --> + <xsl:variable name="depthfirst"> + <xsl:call-template name="depth2mm"> + <xsl:with-param name="depth"> + <xsl:value-of select="//sample[position() = $position]/@depth"/> + </xsl:with-param> + </xsl:call-template> + </xsl:variable> + <xsl:variable name="depthsecond"> + <xsl:call-template name="depth2mm"> + <xsl:with-param name="depth"> + <xsl:value-of select="./@depth"/> + </xsl:with-param> + </xsl:call-template> + </xsl:variable> + + <!-- Approximated waypoints --> + <xsl:variable name="timesec"> + <xsl:call-template name="time2sec"> + <xsl:with-param name="time"> + <xsl:value-of select="./@time"/> + </xsl:with-param> + </xsl:call-template> + </xsl:variable> + + <!-- Crafting waypoints for events in-between samples --> + <xsl:for-each select="preceding-sibling::event[substring-before(@time, ':') * 60 + substring-before(substring-after(@time, ':'), ' ')<$timesec and substring-before(@time, ':') * 60 + substring-before(substring-after(@time, ':'), ' ')>($timesec - $delta)]"> + <waypoint> + <depth> + <xsl:call-template name="approximatedepth"> + <xsl:with-param name="timefirst"> + <xsl:value-of select="$timefirst"/> + </xsl:with-param> + <xsl:with-param name="timesecond"> + <xsl:value-of select="$timesecond"/> + </xsl:with-param> + <xsl:with-param name="depthfirst"> + <xsl:value-of select="$depthfirst"/> + </xsl:with-param> + <xsl:with-param name="depthsecond"> + <xsl:value-of select="$depthsecond"/> + </xsl:with-param> + <xsl:with-param name="timeevent"> + <xsl:call-template name="time2sec"> + <xsl:with-param name="time"> + <xsl:value-of select="@time"/> + </xsl:with-param> + </xsl:call-template> + </xsl:with-param> + </xsl:call-template> + </depth> + + <divetime> + <xsl:call-template name="time2sec"> + <xsl:with-param name="time"> + <xsl:value-of select="@time"/> + </xsl:with-param> + </xsl:call-template> + </divetime> + + <xsl:if test="@name = 'gaschange'"> + <switchmix> + <xsl:attribute name="ref"> + <xsl:value-of select="@value"/> + </xsl:attribute> + </switchmix> + </xsl:if> + + <xsl:if test="@name = 'heading'"> + <heading> + <xsl:value-of select="@value"/> + </heading> + </xsl:if> + + <xsl:if test="not(@name = 'heading') and not(@name = 'gaschange')"> + <alarm> + <xsl:value-of select="@name"/> + </alarm> + </xsl:if> + + </waypoint> + </xsl:for-each> + <!-- Approximated waypoints --> + + <!-- Recorded waypoints and events occurring at the exact same time --> <waypoint> <depth> <xsl:value-of select="substring-before(./@depth, ' ')"/> </depth> + <divetime> <xsl:call-template name="time2sec"> <xsl:with-param name="time"> @@ -219,72 +318,43 @@ </xsl:with-param> </xsl:call-template> </divetime> + <xsl:if test="./@pressure != ''"> <tankpressure> <xsl:value-of select="substring-before(./@pressure, ' ') * 100000"/> </tankpressure> </xsl:if> + <xsl:if test="./@temp != ''"> <temperature> <xsl:value-of select="format-number(substring-before(./@temp, ' ') + 273.15, '0.00')"/> </temperature> </xsl:if> - <!-- We need to look up if there is an event at the time we - are handling currently. And then translate that event - to the one in UDDF specification. - --> <xsl:variable name="time"> - <xsl:call-template name="time2sec"> - <xsl:with-param name="time"> - <xsl:value-of select="./@time"/> - </xsl:with-param> - </xsl:call-template> + <xsl:value-of select="@time"/> </xsl:variable> - <!-- Event is included in waypoint when: - sample_time - $delta < event_time <= sample_time - - This should include all the events that occurred - between the samples. This also introduces inaccuracy in - the timestamp of events, but it is either that or a - crafted waypoint, with inaccurate depth. - --> - <xsl:if test="preceding-sibling::event[substring-before(@time, ':') * 60 + substring-before(substring-after(@time, ':'), ' ')<=$time and substring-before(@time, ':') * 60 + substring-before(substring-after(@time, ':'), ' ')>($time - $delta) and @name='gaschange']/@name"> - - <!-- Gas change is a reference to the gases section, as - the gases index was pure o2 value, we can directly - use Subsurfaces reference here. - --> - <xsl:for-each select="preceding-sibling::event[substring-before(@time, ':') * 60 + substring-before(substring-after(@time, ':'), ' ')<=$time and substring-before(@time, ':') * 60 + substring-before(substring-after(@time, ':'), ' ')>($time - $delta) and @name='gaschange']/@value"> - <switchmix> - <xsl:attribute name="ref"> - <xsl:value-of select="."/> - </xsl:attribute> - </switchmix> - </xsl:for-each> - </xsl:if> - - <xsl:if test="preceding-sibling::event[substring-before(@time, ':') * 60 + substring-before(substring-after(@time, ':'), ' ')<=$time and substring-before(@time, ':') * 60 + substring-before(substring-after(@time, ':'), ' ')>($time - $delta) and @name='heading']/@name"> - <xsl:for-each select="preceding-sibling::event[substring-before(@time, ':') * 60 + substring-before(substring-after(@time, ':'), ' ')<=$time and substring-before(@time, ':') * 60 + substring-before(substring-after(@time, ':'), ' ')>($time - $delta) and @name='heading']/@value"> - <heading> + <xsl:for-each select="preceding-sibling::event[@time = $time and @name='gaschange']/@value"> + <switchmix> + <xsl:attribute name="ref"> <xsl:value-of select="."/> - </heading> - </xsl:for-each> - </xsl:if> + </xsl:attribute> + </switchmix> + </xsl:for-each> - <!-- We'll just print the alarm text from our event name - as is, deco and surface are specified in UDDF - specification but the rest is not recognized and - there is no equivalent available. - --> - <xsl:if test="preceding-sibling::event[substring-before(@time, ':') * 60 + substring-before(substring-after(@time, ':'), ' ')<=$time and substring-before(@time, ':') * 60 + substring-before(substring-after(@time, ':'), ' ')>($time - $delta) and not(@name='heading' or @name='gaschange')]/@name"> - <xsl:for-each select="preceding-sibling::event[substring-before(@time, ':') * 60 + substring-before(substring-after(@time, ':'), ' ')<=$time and substring-before(@time, ':') * 60 + substring-before(substring-after(@time, ':'), ' ')>($time - $delta) and not(@name='heading' or @name='gaschange')]/@name"> - <alarm> - <xsl:value-of select="."/> - </alarm> - </xsl:for-each> - </xsl:if> + <xsl:for-each select="preceding-sibling::event[@time = $time and @name='heading']/@value"> + <heading> + <xsl:value-of select="."/> + </heading> + </xsl:for-each> + + <xsl:for-each select="preceding-sibling::event[@time = $time and not(@name='heading' or @name='gaschange')]/@name"> + <alarm> + <xsl:value-of select="."/> + </alarm> + </xsl:for-each> + <!-- Recorded waypoints --> </waypoint> </xsl:for-each> </samples> @@ -392,4 +462,28 @@ </dive> </xsl:template> + + +<!-- Approximate waypoint depth. + Parameters: + timefirst Time of the previous waypoint in seconds + timesecond Time of the current waypoint in seconds + depthfirst Depth of the first waypoint in mm + depthsecond Depth of the second waypoint in mm + timeevent Time of the event + + Returns: Depth approximation of event in m + --> + +<xsl:template name="approximatedepth"> + <xsl:param name="timefirst"/> + <xsl:param name="timesecond"/> + <xsl:param name="depthfirst"/> + <xsl:param name="depthsecond"/> + <xsl:param name="timeevent"/> + + <xsl:value-of select="format-number((($timeevent - $timefirst) div ($timesecond - $timefirst) * ($depthsecond - $depthfirst) + $depthfirst) div 1000, '#.##')"/> + +</xsl:template> + </xsl:stylesheet> |