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96 lines
2.9 KiB
PowerShell
96 lines
2.9 KiB
PowerShell
$partyMapping = @{
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ARD = 'Blue'
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ZDF = 'Orange'
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'C&A' = 'Red'
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}
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# nested array instead of hashtable, because hashtable keys are case-insensitive
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$replacementList = @(
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,('strasse','straße')
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,('Strasse','Straße')
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,('Albrecht-von-Bernegger-S','Albrecht-von-Bernegger-Straße')
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,('Geschwister-Scholl-Str.','Geschwister-Scholl-Straße')
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,('Albert-Schweitzer-Str.','Albert-Schweitzer-Straße')
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,('Freiherr-V-Stein-Str','Freiherr-vom-Stein-Straße')
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,('Nussbaumweg','Nußbaumweg')
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,('Elstarweg ','Elstarweg')
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)
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$featureList = Import-Csv ./data.csv
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| Sort-Object -Unique Strassenname
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| Group-Object {$_.Wahllokal1,$_.Wahllokal2,$_.Wahllokal3 -join ' '}
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| ForEach-Object {
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$pollingStation = $_
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$party = ('ARD','ZDF','C&A' | Get-Random)
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$pollingStation.Group | ForEach-Object {
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$street = $_.Strassenname
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foreach ($replacement in $replacementList) {
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$street = $street.Replace($replacement[0], $replacement[1])
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}
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$query = '
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<osm-script>
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<query into="_" type="area">
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<has-kv k="name" modv="" v="Öhringen"/>
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</query>
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<query into="_" type="way">
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<has-kv k="name" modv="" v="{0}"/>
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<area-query/>
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</query>
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<union into="_">
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<item from="_" into="_"/>
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<recurse type="way-node"/>
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</union>
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<print e="" from="_" geometry="skeleton" ids="yes" limit="" mode="body" n="" order="id" s="" w=""/>
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</osm-script>' -f $street
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$overpassSplat = @{
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Method = 'Post'
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Uri = 'https://overpass-api.de/api/interpreter'
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Body = $query
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}
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$overpassResult = Invoke-RestMethod @overpassSplat
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if (!$overpassResult.osm.way.nd) {
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Write-Error ('way "{0}" for polling station "{1}" probably not found' -f $street,$pollingStation.name)
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return
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}
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$overpassResult.osm.way | ForEach-Object {
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$coordinateList = $_.nd.ref | ForEach-Object {
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$overpassResult.osm.node
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| Where-Object id -eq $_
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| ForEach-Object{
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,($_.lon,$_.lat)
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}
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}
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[PSCustomObject]@{
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type = 'Feature'
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properties = [PSCustomObject]@{
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_umap_options = [PSCustomObject]@{
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#color = ($using:partyMapping).$party
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color = $partyMapping.$party
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weight = 10
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}
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name = $street
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description = $pollingStation.Name
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}
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geometry = [PSCustomObject]@{
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type = 'LineString'
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coordinates = $coordinateList
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}
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}
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}
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}
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}
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$output = [PSCustomObject]@{
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type = 'FeatureCollection'
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features = $featureList
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}
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$output | ConvertTo-Json -Depth 99 | Out-File output.geojson
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