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test wfs exporter
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‎src/sparqlunicorn_ontdoc/docgeneration.py

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@@ -32,6 +32,7 @@
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from export.api.iiifexporter import IIIFAPIExporter
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from export.api.ogcapifeaturesexporter import OGCAPIFeaturesExporter
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from export.api.ckanexporter import CKANExporter
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from export.api.wfsexporter import WFSExporter
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from export.api.solidexporter import SolidExporter
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import argparse
@@ -336,6 +337,7 @@ def generateOntDocForNameSpace(self, prefixnamespace,dataformat="HTML"):
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"{{exports}}", templates["nongeoexports"]).replace("{{bibtex}}", "")
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OGCAPIFeaturesExporter.generateOGCAPIFeaturesPages(outpath, self.pubconfig["deploypath"], self.htmlexporter.featurecollectionspaths,
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self.pubconfig["prefixns"], self.pubconfig["apis"]["ogcapifeatures"], True)
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WFSExporter.generateWFSPages(outpath,self.pubconfig["deploypath"], self.htmlexporter.featurecollectionspaths,self.licenseuri)
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indexhtml += "<p>This page shows feature collections present in the linked open data export</p><script src=\"features.js\"></script>"
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indexhtml += templates["maptemplate"].replace("var ajax=true", "var ajax=false").replace(
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"var featurecolls = {{myfeature}}", "").replace("{{relativepath}}",

‎src/sparqlunicorn_ontdoc/export/api/wfsexporter.py

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import os
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import json
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class WFSExporter:
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@staticmethod
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def generateWFSPages(outpath,deploypath, featurecollectionspaths,license):
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#os.mkdir(outpath+"/wfs")
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apihtml = "<!DOCTYPE html><html lang=\"en\"><head><meta charset=\"utf-8\" /><meta name=\"viewport\" content=\"width=device-width, initial-scale=1\" /><metaname=\"description\" content=\"SwaggerUI\"/><title>SwaggerUI</title><link rel=\"stylesheet\" href=\"https://unpkg.com/swagger-ui-dist/swagger-ui.css\" /></head><body><div id=\"swagger-ui\"></div><script src=\"https://unpkg.com/swagger-ui-dist/swagger-ui-bundle.js\" crossorigin></script><script>const swaggerUrl = \"" + str(
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deploypath) + "/api/index.json\"; const apiUrl = \"" + str(
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deploypath) + "/\"; window.onload = () => {let swaggerJson = fetch(swaggerUrl).then(r => r.json().then(j => {j.servers[0].url = apiUrl; window.ui = SwaggerUIBundle({spec: j,dom_id: '#swagger-ui'});}));};</script></body></html>"
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apijson = {"openapi": "3.0.1", "info": {"title": str(deploypath) + " Feature Collections",
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"description": "Feature Collections of " + str(deploypath)},
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"servers": [{"url": str(deploypath)}], "paths": {}}
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getcapabilities=f"""
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<wfs:WFS_Capabilities xmlns:wfs="http://www.opengis.net/wfs" xmlns:ogc="http://www.opengis.net/ogc" xmlns:BAYSIS_Strassennetz="https://www.baysis.bayern.de/gis/admin/services/BAYSIS_Strassennetz/MapServer/WFSServer" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.opengis.net/wfs http://schemas.opengis.net/wfs/1.0.0/WFS-capabilities.xsd https://www.baysis.bayern.de/gis/admin/services/BAYSIS_Strassennetz/MapServer/WFSServer https://www.baysis.bayern.de/gis/services/wfs/BAYSIS_Strassennetz/MapServer/WFSServer?service=wfs%26version=1.0.0%26request=DescribeFeatureType" version="1.0.0">
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<wfs:Service>
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<wfs:Name>Static WFS</wfs:Name>
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<wfs:Title>Static WFS for {deploypath}</wfs:Title>
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<wfs:Abstract>This Static WFS exposes geodata included in the knowledge grap for the inclusion into GIS applications.</wfs:Abstract>
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<wfs:Keywords>{deploypath}</wfs:Keywords>
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<wfs:OnlineResource>{deploypath}</wfs:OnlineResource>
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<wfs:Fees>none</wfs:Fees>
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<wfs:AccessConstraints>{license}</wfs:AccessConstraints>
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</wfs:Service>
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<wfs:Capability>
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<wfs:Request>
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<wfs:GetCapabilities><wfs:DCPType><wfs:HTTP><wfs:Get onlineResource="{deploypath}/wfs?"/></wfs:HTTP></wfs:DCPType>
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<wfs:DCPType><wfs:HTTP><wfs:Post onlineResource="{deploypath}/wfs?"/></wfs:HTTP></wfs:DCPType>
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</wfs:GetCapabilities>
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<wfs:DescribeFeatureType><wfs:SchemaDescriptionLanguage><wfs:XMLSCHEMA/></wfs:SchemaDescriptionLanguage>
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<wfs:DCPType><wfs:HTTP><wfs:Get onlineResource="{deploypath}/wfs?"/></wfs:HTTP></wfs:DCPType>
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<wfs:DCPType><wfs:HTTP><wfs:Post onlineResource="{deploypath}/wfs"/></wfs:HTTP></wfs:DCPType>
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</wfs:DescribeFeatureType>
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<wfs:GetFeature><wfs:ResultFormat><wfs:JSON/></wfs:ResultFormat>
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<wfs:DCPType><wfs:HTTP><wfs:Get onlineResource="{deploypath}/wfs?"/></wfs:HTTP></wfs:DCPType>
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<wfs:DCPType><wfs:HTTP><wfs:Post onlineResource="{deploypath}/wfs"/></wfs:HTTP></wfs:DCPType>
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</wfs:GetFeature>
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</wfs:Request>
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</wfs:Capability>
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<wfs:FeatureTypeList><wfs:Operations><wfs:Query/></wfs:Operations>
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"""
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for coll in featurecollectionspaths:
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curcoll = None
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if os.path.exists(coll):
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with open(coll, 'r', encoding="utf-8") as infile:
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curcoll = json.load(infile)
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curftype=f"""
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<wfs:FeatureType>
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<wfs:Name>{str(coll.replace(outpath,"").replace("index.geojson", "").replace(".geojson", "")[1:]).rstrip("/")}</wfs:Name>
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<wfs:Title>{str(coll.replace(outpath,"").replace("index.geojson", "").replace(".geojson", "")[1:]).rstrip("/")}</wfs:Title>
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<wfs:Abstract>FeatureCollection {str(coll.replace(outpath,"").replace("index.geojson", "").replace(".geojson", "")[1:]).rstrip("/")}</wfs:Abstract>
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"""
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if "crs" in curcoll:
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curftype+=f"""<wfs:SRS>{curcoll["crs"]}</wfs:SRS>"""
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else:
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curftype+="<wfs:SRS>EPSG:4326</wfs:SRS>"
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if "extent" in curcoll:
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bboxcoords=curcoll["extent"]["spatial"]["bbox"][0]
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curftype+=f"""<wfs:LatLongBoundingBox minx="{bboxcoords[0]}" miny="{bboxcoords[1]}" maxx="{bboxcoords[2]}" maxy="{bboxcoords[3]}"/>"""
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curftype+="</wfs:FeatureType>"
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getcapabilities+=curftype+"\n"
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getcapabilities += f"""</wfs:FeatureTypeList><ogc:Filter_Capabilities></ogc:Filter_Capabilities><wfs:WFS_Capabilities>"""
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f = open(outpath + "/wfs?request=GetCapabilities&service=WFS&version=1.0.0", "w", encoding="utf-8")
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f.write(json.dumps(getcapabilities))
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f.close()

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