diff options
Diffstat (limited to 'scripts/geojson/maps/fetch_bodiesofwater.sh')
-rwxr-xr-x | scripts/geojson/maps/fetch_bodiesofwater.sh | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/scripts/geojson/maps/fetch_bodiesofwater.sh b/scripts/geojson/maps/fetch_bodiesofwater.sh new file mode 100755 index 0000000..8cd4a29 --- /dev/null +++ b/scripts/geojson/maps/fetch_bodiesofwater.sh @@ -0,0 +1,62 @@ + #!/bin/bash + +json=`curl 'https://wiki.linux-forks.de/mediawiki/api.php?action=query&prop=revisions&rvprop=content&format=json&titles=Maps:BodiesOfWater'` +data=`echo "$json" | json_reformat | sed -e 's/\\\\n//g' -n -e 's/begin:mapdata\([^}]\+\)/\1/gp' | sed -e "s/|-|/}/g"` + +section="" +echo "[" +export IFS="}" +for entry in $data; do + this_section=`echo $entry | sed -n 's/.*== \([^=]\+\) ==.*/\1/p'` + if [[ "$this_section" != "" ]]; then + section=$this_section + fi + + if [[ "$section" != "$1" ]]; then + continue + fi + + case "$section" in + "Rivers") + name=`echo "$entry" | sed -n 's/\s*\([^|]\+\).*/\1/p' | sed 's/ $//'` + type=`echo "$entry" | sed -n 's/\s*\([^|]\+\)||\s*\([^|]\+\).*/\2/p' | sed 's/ $//'` + coord=`echo "$entry" | sed -n 's/.*||\s*\([^|]\+\).*/\1/p'` + if [[ "$name" != "" && "$coord" != "" ]]; then + echo "{ \"type\": \"Feature\", + \"geometry\": { + \"type\": \"LineString\", + \"coordinates\": [ + $coord + ] + }, + \"properties\": { + \"name\": \"$name\", + \"type\": \"$type\" + } + }," + fi + ;; + "Oceans, Seas, and Lakes") + name=`echo "$entry" | sed -n 's/\s*\([^|]\+\).*/\1/p' | sed 's/ $//'` + type=`echo "$entry" | sed -n 's/\s*\([^|]\+\)||\s*\([^|]\+\).*/\2/p' | sed 's/ $//'` + coord=`echo "$entry" | sed -n 's/.*||\s*\([^|]\+\).*/\1/p'` + if [[ "$name" != "" && "$coord" != "" ]]; then + echo "{ \"type\": \"Feature\", + \"geometry\": { + \"type\": \"Polygon\", + \"coordinates\": [[ + $coord + ]] + }, + \"properties\": { + \"name\": \"$name\", + \"type\": \"$type\" + } + }," + fi + ;; + esac +done +export IFS=" " +echo "{}" +echo "]" |