lifo-dijkstraserv/scripts/geojson/fetch_all_points.sh

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#!/bin/bash
json=`curl -s 'https://wiki.linux-forks.de/mediawiki/api.php?action=query&format=json&list=search&redirects=1&converttitles=1&srsearch=%7B%7BCo%7C&srlimit=max&srwhat=text&srprop=snippet'`
data=`echo "$json" | json_reformat`;
echo "[";
IFS=$'\n';
for line in $data; do
temp=`echo "$line" | sed -n 's/^\s*{\s*$/END/p'`
if [[ "$temp" == "END" ]]; then
title="";
coords="";
fi
temp=`echo "$line" | sed -n 's/\s*"title": "*\([^"]\+\).*/\1/p'`
if [[ "$temp" != "" ]]; then
title="$temp";
fi
temp=`echo "$line" | sed -n 's#.*<span class=.searchmatch.>Co<\/span>|\([0-9\-]\+\)|\([0-9\-]\+\)|\([0-9\-]\+\).*#\1,\3#p'`
if [[ "$temp" != "" ]]; then
coords="$temp";
fi
if [[ "$title" != "" && "$coords" != "" ]]; then
echo "{\"type\": \"Feature\", \"properties\": {\"name\": \"$title\","
echo -n "\"categories\": ["
urltitle=`echo "$title" | sed 's/ /%20/g'`
cjson=`curl -s "https://wiki.linux-forks.de/mediawiki/api.php?action=query&format=json&titles=$urltitle&prop=categories" | json_reformat -m`
categories=`echo "$cjson" | sed -n 's/.*\("categories":[^]]\+\).*/\1/p'`;
IFS='}'
fc="true";
for entry in $categories; do
if [[ "$fc" != "true" ]]; then
echo -n ",";
fi
category=`echo "$entry" | sed -n 's/.*Category:\([^"]\+\).*/\1/p'`
echo -n "\"$category\"";
fc="false";
done;
IFS=$'\n'
echo "]},";
echo "\"geometry\": {\"type\": \"Point\", \"coordinates\": [$coords]}},";
title="";
coords="";
fi
done
IFS=" ";
echo "{}]";