Mercurial > dive4elements > river

annotate backend/contrib/shpimporter/buildings.py @ 8452:b9a8463ac636

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(issue1732) When duplication wsplgen artificats fix shapefile layers The shapefile layers are copied but still contained the old names and paths and the wms layer refered to layers from the old artifact. This was broken. Now the old artificat id is replaced by the new artifact id in the mapfiles. Duplication most wsplgen artifacts should now work.
author Andre Heinecke <andre.heinecke@intevation.de>
date Tue, 28 Oct 2014 18:52:35 +0100
parents 5aa05a7a34b7
children
rev   line source
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974f0e3dcc28 Import buildings according to specification
Andre Heinecke <aheinecke@intevation.de>
parents: 5077
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1 # -*- coding: utf-8 -*-
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2 try:
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3 from osgeo import ogr
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4 except ImportError:
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5 import ogr
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6
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7 from importer import Importer
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8
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9 TABLE_NAME="buildings"
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10 PATH="Geodaesie/Bauwerke"
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11 NAME="Buildings"
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12
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13 BUILDING_KINDS= {
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14 "sonstige" : 0,
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15 "brücken" : 1,
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16 "wehre" : 2,
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17 "pegel" : 3,
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18 }
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19
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20 class Building(Importer):
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21 fieldmap = {
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22 "^station$" : "km",
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23 "^km$" : "km",
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24 "^wsv-km$" : "km",
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25 "^z$" : "z",
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26 "^H[oeö]{0,2}he$" : "z",
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27 "^m+NHN$" : "z",
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28 "^KWNAAM$" : "description",
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29 "^Name$" : "description"
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30 }
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31
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32 def getPath(self, base):
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33 return "%s/%s" % (base, PATH)
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34
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35
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36 def getTablename(self):
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37 return TABLE_NAME
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38
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39
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40 def getName(self):
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41 return NAME
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42
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43
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44 def isGeometryValid(self, geomType):
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45 return geomType == 2
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46
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47
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48 def isShapeRelevant(self, name, path):
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49 return "buhnen.shp" not in path.lower()
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50
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51 def getKind(self, feat, path):
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52 # First try to resolve it with the filename
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53 for fname in ["brücke.shp", "bruecke.shp",
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54 "brücken.shp", "bruecken.shp"]:
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55 if path.lower().endswith(fname):
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56 return BUILDING_KINDS["brücken"]
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57 for fname in ["wehr.shp", "wehre.shp"]:
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58 if path.lower().endswith(fname):
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59 return BUILDING_KINDS["wehre"]
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60 for fname in ["pegel.shp"]:
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61 if path.lower().endswith(fname):
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62 return BUILDING_KINDS["pegel"]
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63
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64 # Now it gets ugly when we search all attributes
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65 ret = self.searchValue(feat, "^br[ueü]{0,2}cke[n]{0,1}$")
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66 if ret:
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67 self.handled(ret)
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68 return BUILDING_KINDS["brücken"]
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69 ret = self.searchValue(feat, "^wehr[e]{0,1}$")
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70 if ret:
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71 self.handled(ret)
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72 return BUILDING_KINDS["wehre"]
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73
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74 return BUILDING_KINDS["sonstige"]
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77 def createNewFeature(self, featureDef, feat, **args):
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78 newFeat = ogr.Feature(featureDef)
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79 geometry = feat.GetGeometryRef()
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80 geometry.SetCoordinateDimension(2)
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81 newFeat.SetGeometry(geometry)
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82
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83 self.copyFields(feat, newFeat, self.fieldmap)
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84
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85 newFeat.SetField("kind_id", self.getKind(feat, args['path']))
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86 newFeat.SetField("name", args["name"])
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87
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88 newFeat.SetField("river_id", self.river_id)
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90 return newFeat
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91
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