Changeset 5483 for qesdi/wms_ddc_vis
- Timestamp:
- 14/07/09 09:38:42 (12 years ago)
- Location:
- qesdi/wms_ddc_vis/trunk/lib/wms_ddc_vis
- Files:
-
- 3 added
- 1 edited
Legend:
- Unmodified
- Added
- Removed
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qesdi/wms_ddc_vis/trunk/lib/wms_ddc_vis/controllers/csmlwms.py
r5479 r5483 11 11 12 12 from cows.pylons.wms_controller import WMSController 13 13 from cows.pylons import ows_controller 14 15 from cows.model.wms import Style, LegendURL, FormattedURL 16 from cows.xml.iso19115_subset import OnlineResource 17 18 from genshi.template import TemplateLoader, NewTextTemplate 19 from pkg_resources import resource_filename 20 from routes import url_for 14 21 15 22 log = logging.getLogger(__name__) … … 17 24 class CsmlwmsController(WMSController): 18 25 layerMapper = DDCLayerMapper() 26 27 loader = TemplateLoader( resource_filename('wms_ddc_vis', 'templates'), 28 auto_reload=True, 29 ) 30 31 JSON_CAPABILITIES_TEMPLATE = "wms_capabilities_json.txt" 32 XML_CAPABILITIES_V1_1_1 = "wms_capabilities_1_1_1.xml" 33 XML_CAPABILITIES_V1_1_3 = "wms_capabilities_1_3_0.xml" 34 35 36 def _renderCapabilities(self, version, format): 37 38 for ds in c.capabilities.contents.datasetSummaries: 39 40 onlineRes = OnlineResource(url_for(qualified=True, action='index') + "?request=GetLegend&layers=%s" % ds.identifier) 41 42 legendURL = LegendURL(630, 80, format='img/png', onlineResource=onlineRes ) 43 44 gridStyle = Style('grid', 'Grid Boxes', legendURLs=[legendURL] ) 45 contourStyle = Style('contour', 'Contour Lines', legendURLs=[legendURL] ) 46 47 ds.styles = [gridStyle, contourStyle] 48 49 log.debug("dir(ds) = %s" % (dir(ds),)) 50 log.debug("ds.identifier = %s" % (ds.identifier,)) 51 log.debug("ds.styles = %s" % (ds.styles,)) 52 log.debug("ds.metadata = %s" % (ds.metadata,)) 53 54 if format == 'application/json': 55 56 t = self.loader.load(self.JSON_CAPABILITIES_TEMPLATE, 57 cls=NewTextTemplate) 58 elif version == '1.1.1': 59 t = self.loader.load(self.XML_CAPABILITIES_V1_1_1) 60 elif version == '1.3.0': 61 t = self.loader.load(self.XML_CAPABILITIES_V1_1_3) 62 else: 63 # We should never get here! The framework should raise an exception before now. 64 raise RuntimeError("Version %s not supported" % version) 65 66 return t.generate(c=c).render() 19 67 20 68 def _getLayerParam(self, paramName='layers'):
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