def serviceCapabilities(self, host, layers):
xml = """<?xml version="1.0" encoding="UTF-8" ?>
<TileMapService version="1.0.0">
<TileMaps>"""
for name, layer in layers.items():
profile = "none"
if layer.srs == "EPSG:4326":
profile = "global-geodetic"
elif layer.srs == "OSGEO:41001":
profile = "global-mercator"
xml += """
<TileMap
href="%s1.0.0/%s/"
srs="%s"
title="%s"
profile="%s" />
""" % (
host,
name,
layer.srs,
layer.name,
profile,
)
xml += """
</TileMaps>
</TileMapService>"""
return Capabilities("text/xml", xml)
def layerCapabilities(self, host, layer):
tms_type = layer.tms_type or "default"
xml = """<?xml version="1.0" encoding="UTF-8" ?>
<TileMap version="1.0.0" tilemapservice="%s1.0.0/">
<!-- Additional data: tms_type is %s -->
<Title>%s</Title>
<Abstract>%s</Abstract>
<SRS>%s</SRS>
<BoundingBox minx="%.6f" miny="%.6f" maxx="%.6f" maxy="%.6f" />
<Origin x="%.6f" y="%.6f" />
<TileFormat width="%d" height="%d" mime-type="%s" extension="%s" />
<TileSets>
""" % (host, tms_type, layer.name, layer.description, layer.srs,
layer.bbox[0], layer.bbox[1], layer.bbox[2], layer.bbox[3],
layer.bbox[0], layer.bbox[1], layer.size[0], layer.size[1],
layer.fmt(), layer.extension)
for z, res in enumerate(layer.resolutions):
xml += """
<TileSet href="%s1.0.0/%s/%d"
units-per-pixel="%.20f" order="%d" />""" % (
host, layer.name, z, res, z)
xml += """
</TileSets>
</TileMap>"""
return Capabilities("text/xml", xml)
def serverCapabilities(self, host):
return Capabilities(
"text/xml",
"""<?xml version="1.0" encoding="UTF-8" ?>
<Services>
<TileMapService version="1.0.0" href="%s1.0.0/" />
</Services>"""
% host,
)
def getCapabilities(self, host, param):
if host[-1] not in "?&":
if "?" in host:
host += "&"
else:
host += "?"
metadata = self.service.metadata
if "description" in metadata:
description = metadata["description"]
else:
description = ""
formats = {}
for layer in self.service.layers.values():
formats[layer.format()] = 1
formats = formats.keys()
xml = """<?xml version='1.0' encoding="ISO-8859-1" standalone="no" ?>
<!DOCTYPE WMT_MS_Capabilities SYSTEM
"http://schemas.opengeospatial.net/wms/1.1.1/WMS_MS_Capabilities.dtd" [
<!ELEMENT VendorSpecificCapabilities (TileSet*) >
<!ELEMENT TileSet (SRS, BoundingBox?, Resolutions,
Width, Height, Format, Layers*, Styles*) >
<!ELEMENT Resolutions (#PCDATA) >
<!ELEMENT Width (#PCDATA) >
<!ELEMENT Height (#PCDATA) >
<!ELEMENT Layers (#PCDATA) >
<!ELEMENT Styles (#PCDATA) >
]>
<WMT_MS_Capabilities version="1.1.1">
<Service>
<Name>OGC:WMS</Name>
<Title>%s</Title>
<OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="%s"/>
</Service>
""" % (description, host)
xml += """
<Capability>
<Request>
<GetCapabilities>
<Format>application/vnd.ogc.wms_xml</Format>
<DCPType>
<HTTP>
<Get><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="%s"/></Get>
</HTTP>
</DCPType>
</GetCapabilities>""" % (host)
xml += """
<GetMap>"""
for format in formats:
xml += """
<Format>%s</Format>\n""" % format
xml += """
<DCPType>
<HTTP>
<Get><OnlineResource xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="%s"/></Get>
</HTTP>
</DCPType>
</GetMap>
</Request>""" % (host)
xml += """
<Exception>
<Format>text/plain</Format>
</Exception>
<VendorSpecificCapabilities>"""
for name, layer in self.service.layers.items():
resolutions = " ".join(["%.20f" % r for r in layer.resolutions])
xml += """
<TileSet>
<SRS>%s</SRS>
<BoundingBox SRS="%s" minx="%f" miny="%f"
maxx="%f" maxy="%f" />
<Resolutions>%s</Resolutions>
<Width>%d</Width>
<Height>%d</Height>
<Format>%s</Format>
<Layers>%s</Layers>
<Styles></Styles>
</TileSet>""" % (layer.srs, layer.srs, layer.bbox[0],
layer.bbox[1], layer.bbox[2], layer.bbox[3],
resolutions, layer.size[0], layer.size[1],
layer.format(), name)
xml += """
</VendorSpecificCapabilities>
<UserDefinedSymbolization SupportSLD="0" UserLayer="0"
UserStyle="0" RemoteWFS="0"/>
<Layer>
<Title>TileCache Layers</Title>"""
for name, layer in self.service.layers.items():
xml += """
<Layer queryable="0" opaque="0" cascaded="1">
<Name>%s</Name>
<Title>%s</Title>
<SRS>%s</SRS>
<BoundingBox SRS="%s" minx="%f" miny="%f"
maxx="%f" maxy="%f" />
</Layer>""" % (name, layer.name, layer.srs, layer.srs,
layer.bbox[0], layer.bbox[1], layer.bbox[2],
layer.bbox[3])
xml += """
</Layer>
</Capability>
</WMT_MS_Capabilities>"""
return Capabilities("text/xml", xml)