source: cows/trunk/cows/pylons/templates/wms_capabilities_1_3_0.xml @ 4080

<?xml version="1.0"?>

<?python

from cows.pylons.genshi_util import RenameElementFilter
from genshi import QName
import webhelpers as h

?>

<WMS_Capabilities xmlns:py="http://genshi.edgewall.org/"
                  xmlns="http://www.opengis.net/wms"
                  xmlns:xlink="http://www.w3.org/1999/xlink"
                  version="1.3.0">

  <!--! ====================================================================== -->
  <!--!
      To change the tag name we need to wrap a markup macro in a python
      function
  -->

  <Operation py:def="_opContent(op)">
    <Format py:for="f in op.parameters['Format'].possibleValues.allowedValues" py:content="f"/>
    <DCPType><HTTP>
      <Get>
        <OnlineResource xlink:type="simple" xlink:href="${op.get.href}"/>
      </Get>
    </HTTP></DCPType>
  </Operation>
  <?python
  
  def markupOperation(opName, op):
    """Render an OWS operation description for the Capabilities section.
    """

    return RenameElementFilter(QName(opName))(_opContent(op))

  ?>

  <Layer py:def="markupLayer(ds)" queryable="${int(ds.queryable)}">
    <Name py:content="ds.identifier"/>
    <Title py:content="ds.titles[0]"/>
    <Abstract py:if="len(ds.abstracts)>0" py:content="ds.abstracts[0]"/>
    <CRS py:for="crs in ds.CRSs" py:content="crs"/>
    <?python exBBox = ds.wgs84BoundingBoxes[0] ?>
    <EX_GeographicBoundingBox>
      <westBoundLongitude py:content="exBBox.lowerCorner[0]"/>
      <eastBoundLongitude py:content="exBBox.upperCorner[0]"/>
      <southBoundLatitude py:content="exBBox.lowerCorner[1]"/>
      <northBoundLatitude py:content="exBBox.upperCorner[1]"/>
    </EX_GeographicBoundingBox>

    <py:for each="bb in ds.boundingBoxes">
      <BoundingBox CRS="${bb.crs}"
                   minx="${'%.2f'%bb.lowerCorner[0]}"
                   miny="${'%.2f'%bb.lowerCorner[1]}"
                   maxx="${'%.2f'%bb.upperCorner[0]}"
                   maxy="${'%.2f'%bb.upperCorner[1]}"/>
    </py:for>

    <!--!TODO Attribution from metadata -->
    <!--!TODO AuthorityURL from metadata -->
    <!--!TODO FeatureListURL from metadata -->
    <!--!TODO Identifier from metadata -->
    <!--!TODO DataURL from metadata -->
    <!--!TODO MetadataURL from metadata -->
    
    <!--!NOTE: this is an ad-hoc implementation not using the ows_common.model classes
         TODO: fixme -->
    <!-- TODO ScaleHint -->

    <Dimension py:for="d_n, d in ds.dimensions.iteritems()"
               name="${d_n}" units="${d.valuesUnit}"
               unitSymbol="${d.unitSymbol}"
               default="${d.defaultValue}" 
               py:content="','.join(d.possibleValues.allowedValues)"/>
<!--! nearestValue="${int(d.nearestValue)}" -->
    <Style>
      <Name>default</Name>
      <Title>Default</Title>
      <LegendURL width="${ds.legendSize[0]}" height="${ds.legendSize[1]}">
        <Format py:for="f in ds.legendFormats" py:content="f"/>
        <OnlineResource xlink:type="simple" xlink:href="${h.url_for(qualified=True, action='index')}?request=GetLegend&amp;layers=${ds.identifier}"/>
      </LegendURL>
    </Style>


  </Layer>

  <!--! ====================================================================== -->


  <Service py:with="sm=c.capabilities; si=c.capabilities.serviceIdentification">
    <Name>WMS</Name>
    <Title py:content="si.titles[0]"/>
    <Abstract py:if="len(si.abstracts)>0" py:content="si.abstracts[0]"/>
    <KeywordList>
      <Keyword py:for="kw in si.keywords"
               py:content="kw"/>
    </KeywordList>
    <OnlineResource xlink:type="simple" xlink:href="${h.url_for(qualified=True, action='index')}?"/>
    
    <ContactInformation py:if="sm.serviceProvider is not None"
                        py:with="rp=sm.serviceProvider.serviceContact">
      <ContactPersonPrimary>
        <ContactPerson py:if="rp is not None" py:content="rp.individualName"/>
        <ContactOrganization py:content="sm.serviceProvider.providerName"/>
      </ContactPersonPrimary>
      <ContactPosition py:content="rp.positionName"/>

      <py:with vars="cn=rp.contactInfo" py:if="rp.contactInfo is not None">
        <ContactAddress py:if="cn.address is not None">
          <AddressType>postal</AddressType>
          <Address>
            <py:for each="d in cn.address.deliveryPoints">${d}</py:for>
          </Address>
          <City py:content="cn.address.city"/>
          <StateOrProvince py:content="cn.address.administrativeArea"/>
          <PostCode py:content="cn.address.postalCode"/>
          <Country py:content="cn.address.country"/>
        </ContactAddress>
        <ContactVoiceTelephone py:if="cn.phone is not None"
                               py:content="cn.phone.voice"/>
        <ContactFacsimileTelephone py:if="cn.phone is not None"
                                   py:content="cn.phone.facsimile"/>
        <ContactElectronicMailAddress py:if="cn.address is not None"
                                      py:content="cn.address.electronicMailAddress"/>
      </py:with>
    </ContactInformation>
    
    <Fees py:content="si.fees"/>
    <AccessConstraints py:content="si.accessConstraints"/>

    <!--!TODO: These are hardcoded for Jon Blower's WMS->KML service.  Make generic.-->
    <LayerLimit>1</LayerLimit>
    <MaxWidth>640</MaxWidth>
    <MaxHeight>640</MaxHeight>

  </Service>
  <!--! These fields are represented in ows_common as service constraints -->
  <Capability py:with="sm=c.capabilities; om=sm.operationsMetadata">
    <py:if test="om is not None">
      <?python
        ops = ['GetCapabilities', 'GetMap', 'GetFeatureInfo']
        eops = [x for x in om.operationDict.keys() if x not in ops]
      ?>
      <Request>
        <py:for each="opName in ops" py:if="opName in om.operationDict.keys()">
          <span py:content="markupOperation(opName, om.operationDict[opName])" py:strip="True"/>
        </py:for>
        <py:for each="opName in ops" py:if="opName in om.operationDict.keys()">
          <?python exceptions = om.operationDict[opName].parameters.get('ExceptionFormat') ?>
          <Exception py:if="exceptions is not None">
            <Format py:for="e in exceptions.possibleValues.allowedValues"
                    py:content="e"/>
          </Exception>
        </py:for>
      </Request>
      <_ExtendedCapabilities>
      <Request>
        <py:for each="opName in eops">
          <span py:content="markupOperation(opName, om.operationDict[opName])" py:strip="True"/>
        </py:for>
        <py:for each="opName in eops">
          <?python exceptions = om.operationDict[opName].parameters.get('ExceptionFormat') ?>
          <Exception py:if="exceptions is not None">
            <Format py:for="e in exceptions.possibleValues.allowedValues"
                    py:content="e"/>
          </Exception>
        </py:for>
      </Request>
      </_ExtendedCapabilities>
    </py:if>
    
    <!--!TODO:  capability exceptions -->
    <Exception><Format>text/xml</Format></Exception>

    <Layer py:if="sm.contents is not None">
      <Title>Contents</Title>
      <Layer py:for="ds in sm.contents.datasetSummaries"
             py:replace="markupLayer(ds)">
      </Layer>
    </Layer>
  </Capability>
</WMS_Capabilities>