Add categories for markers

This commit obsoletes the many fetch scripts and combines them
into a single script, creating a single json, but with category
information.

htdocs/mapscript.js

@@ -173,8 +173,7 @@ function load_tiles(name, id) {
 
 var current_location = "";
 var current_feature = null;
-
+function load_geojson(name, url, geotype, iconcolor, active=1, style={}) {
-function load_geojson(name, url, iconname, iconcolor, active=1, style={}) {
 	var xhttp_ps = new XMLHttpRequest();
 	xhttp_ps.onreadystatechange = function() {
 		if (this.readyState == 4) {
@@ -183,10 +182,10 @@ function load_geojson(name, url, iconname, iconcolor, active=1, style={}) {
 				pointToLayer = null;
 				filter = null;
 				
-				switch (iconname) {
+				switch (geotype) {
 				case "street":
 					onEachFeature = function(feature, layer) {
-						layer.myTag = iconname;
+						layer.myTag = geotype;
 						layer.myName = name;
 						layer.on("click", function (e) {
 							current_feature = feature;
@@ -195,7 +194,7 @@ function load_geojson(name, url, iconname, iconcolor, active=1, style={}) {
 					break;
 				case "outline":
 					onEachFeature = function(feature, layer) {
-						layer.myTag = iconname;
+						layer.myTag = geotype;
 						layer.myName = name;
 						layer.on("click", function (e) {
 							current_location = feature.properties.name;
@@ -214,7 +213,55 @@ function load_geojson(name, url, iconname, iconcolor, active=1, style={}) {
 						};
 					pointToLayer = function(feature, latlng) {
 							label = String(feature.properties.name)
-							return new L.marker(latlng,{
+							if (geotype == "auto") {
+								iconname = "star"; // default icon
+								iconcolor = "orange";
+								for (var i = 0; i < feature.properties.categories.length; i++) {
+									category = feature.properties.categories[i].toLowerCase();
+									switch (category) {
+									case "stations":
+										iconname = "train";
+										iconcolor = "blue";
+										break;
+									case "shops":
+										iconname = "shopping-cart";
+										iconcolor = "green";
+										break;
+									case "city":
+									case "village":
+									case "town":
+									case "settlements":
+										iconname = "city";
+										iconcolor = "red";
+										break;
+									case "parks":
+										iconname = "tree";
+										iconcolor = "green";
+										break;
+									case "courts":
+										iconname = "balance-scale";
+										iconcolor = "black";
+										break;
+									case "train depots":
+										iconname = "wrench";
+										iconcolor = "violet";
+										break;
+									case "hotels":
+										iconname = "hotel";
+										iconcolor = "gray";
+										break;
+									case "beaches":
+										iconname = "umbrella-beach";
+										iconcolor = "orange";
+										break;
+									}
+									if (iconname != "star")
+										break;
+								}
+							} else {
+								iconname = geotype;
+							}
+							marker = new L.marker(latlng,{
 								icon: L.AwesomeMarkers.icon({
 									icon: iconname,
 									markerColor: iconcolor
@@ -224,6 +271,7 @@ function load_geojson(name, url, iconname, iconcolor, active=1, style={}) {
 								direction: "center",
 								opacity: 0.7
 							}).openTooltip();
+							return marker;
 						};
 					break;
 				}
@@ -252,17 +300,9 @@ function load_geojson(name, url, iconname, iconcolor, active=1, style={}) {
 load_tiles("Satellite (2020-04-09)", 'world-2020-04-09').addTo(mymap);
 load_tiles("Satellite (2019-05-04, wrong coords)", 'world-2019-05-04');
 
-//load_svg("Test", "./overlay.svg", 0);
+load_geojson("All", "./geojson/all.json", "auto", "auto", 0);
-load_geojson("Cities", "./geojson/cities.json", "city", "red");
+load_geojson("Streets", "./geojson/streets.json", "street", "auto", 1, style_streets);
-load_geojson("Stations", "./geojson/stations.json", "train", "blue");
+load_geojson("Cities", "./geojson/city_outlines.json", "outline", "auto", 1, style_outlines);
-load_geojson("Shops", "./geojson/shops.json", "shopping-cart", "green");
-load_geojson("Parks", "./geojson/parks.json", "tree", "darkgreen");
-load_geojson("Libraries", "./geojson/libraries.json", "book-open", "darkblue");
-load_geojson("CW Complexes", "./geojson/cw_complexes.json", "border-all", "black");
-load_geojson("Courts", "./geojson/courts.json", "balance-scale", "black");
-load_geojson("Waterway", "./geojson/waterway.json", "water", "darkblue");
-load_geojson("Train Depots", "./geojson/depots.json", "wrench", "violet");
-load_geojson("Streets", "./geojson/streets.json", "street", "blue", 0);
 
 L.control.scale().addTo(mymap);
 
@@ -342,12 +382,16 @@ function polyline_get_middle_coords(coords) {
 
 var highlighted_line;
 var default_street_color = "#3388ff";
+
 function search(e) {
 	var query = document.getElementById("search_query").value;
+	var real_query = true;
 	document.getElementById('search_results').innerHTML = "";
 	if (true) {
-		if (query.length == 0)
+		if (query.length == 0) {
+			real_query = false;
 			query = "!@#$%^&"; // Cheap workaround to (hopefully) match nothing
+		}
 		results = document.createElement("ul");
 		for (var i = 0; i < layers._layers.length; i++) {
 			if (!layers._layers[i].layer._layers)
@@ -362,6 +406,12 @@ function search(e) {
 						el = document.createElement("li");
 						el.innerHTML = "[" + layers._layers[i].name + "] " + '<a href="#" onclick="layers._layers[' + i + '].layer._layers[' + item._leaflet_id + '].fire(\'click\'); return false;">' + htmlEntities(item.feature.properties.name) + "</a>";
 						results.appendChild(el);
+						item.setOpacity(1.0); // TODO: setOpacity does not disable hover and click events
+					} else {
+						if (real_query)
+							item.setOpacity(0.0); // TODO
+						else
+							item.setOpacity(1.0); // TODO
 					}
 					break;
 				case "LineString":
@@ -532,6 +582,8 @@ mymap.on('overlayadd', function (e) { update_street_width(); update_outline_visi
 function onHashChange(e, hash=null) {
 	if (!hash)
 		hash = document.location.hash;
+	if (hash == "")
+		return;
 	if (hash == "#" + get_current_location_str())
 		return; // We're already there
 	coordstr = decodeURIComponent(hash.slice(1)).split(",");

scripts/geojson/fetch.sh

@@ -1,30 +0,0 @@
-fetch_category () {
-    echo "Fetching $1" > /dev/stderr
-    json=`curl "https://wiki.linux-forks.de/mediawiki/api.php?action=query&format=json&list=categorymembers&cmtitle=Category:$1&cmlimit=max" 2>/dev/null`
-    cities=`echo "$json" | json_reformat | sed -n 's/.*"title":\s*"\([^"]*\).*/\1/p' | tr ' ' '_' | tr '\n' ' '`
-    num=`echo $cities | tr ' ' '\n' | wc -l`
-    i=0
-    echo "["
-    for city in $cities; do
-	let i++
-	echo -n -e "\rFetched $i/$num" > /dev/stderr
-	./fetch_single.sh "$city"
-    done
-    echo > /dev/stderr
-    echo "{}]"
-}
-
-JSONDIR=../../htdocs/geojson
-
-mkdir -p $JSONDIR
-
-
-fetch_category Shops > $JSONDIR/shops.json
-fetch_category City > $JSONDIR/cities.json
-fetch_category Stations > $JSONDIR/stations.json
-fetch_category Parks > $JSONDIR/parks.json
-fetch_category Libraries > $JSONDIR/libraries.json
-fetch_category "CW_Complexes" > $JSONDIR/cw_complexes.json
-fetch_category Courts > $JSONDIR/courts.json
-fetch_category Waterway > $JSONDIR/waterway.json
-fetch_category Train_Depots > $JSONDIR/depots.json

scripts/geojson/fetch_all_points.sh

@@ -0,0 +1,48 @@
+#!/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 "{}]";

scripts/geojson/fetch_cities.sh

@@ -1,10 +0,0 @@
-#!/bin/bash
-
-json=`curl 'https://wiki.linux-forks.de/mediawiki/api.php?action=query&format=json&list=categorymembers&cmtitle=Category:City&cmlimit=100'`
-cities=`echo "$json" | json_reformat | sed -n 's/.*"title":\s*"\([^"]*\).*/\1/p' | tr ' ' '_' | tr '\n' ' '`
-
-echo "["
-for city in $cities; do
-	./fetch_single.sh "$city"
-done
-echo "{}]"

scripts/geojson/fetch_shops.sh

@@ -1,10 +0,0 @@
-#!/bin/bash
-
-json=`curl 'https://wiki.linux-forks.de/mediawiki/api.php?action=query&format=json&list=categorymembers&cmtitle=Category:Shops&cmlimit=1000' 2>/dev/null`
-cities=`echo "$json" | json_reformat | sed -n 's/.*"title":\s*"\([^"]*\).*/\1/p' | tr ' ' '_' | tr '\n' ' '`
-
-echo "["
-for city in $cities; do
-	./fetch_single.sh "$city"
-done
-echo "{}]"

scripts/geojson/fetch_single.sh

@@ -1,31 +0,0 @@
-#!/bin/bash
-json=`curl "https://wiki.linux-forks.de/mediawiki/api.php?action=query&prop=revisions&rvprop=content&format=json&titles=$1&rvsection=0&rvslots=main" 2>/dev/null | sed -s "s/\\\\\\\\n//g"`
-
-title=`echo $json | sed -n 's/.*"title":\s*"\([^"]\+\).*/\1/p'`
-
-img=$(curl "https://wiki.linux-forks.de/mediawiki/index.php/$1" 2>/dev/null | sed s/\"/\\n/g | grep /thumb/ | head -n 1)
-
-image="https://wiki.linux-forks.de$img"
-
-coords=`echo "$json" | sed -n "s/.*coordinates = {{Co|\([^}]*\).*/\1/p"`
-coord_x=`echo "$coords" | sed -n "s/\([^|]\+\).*/\1/p"`
-coord_y=`echo "$coords" | sed -n "s/.*|\([^|]\+\).*/\1/p"`
-
-description=`curl "https://wiki.linux-forks.de/mediawiki/api.php?action=parse&page=$1&section=0&prop=text&format=json" 2>/dev/null | sed -z -n "s/<\/p><p>//g;s/.*<p>\(.*\)<\/p>.*/\1/p" | sed s,\"/mediawiki/index.php,\"https://wiki.linux-forks.de/mediawiki/index.php,g`
-
-
-if [[ "$coord_x" != "" && "$coord_y" != "" ]]; then
-	echo "{\
-		\"type\": \"Feature\",\
-		\"properties\": {\
-		\"name\": \"$title\",\
-		\"amenity\": \"City\",\
-		\"description\": \"$description\",\
-		\"image\": \"$image\"\
-		},\
-		\"geometry\": {\
-		\"type\": \"Point\",\
-		\"coordinates\": [$coord_x, $coord_y]\
-		}\
-	},"
-fi

scripts/geojson/fetch_stations.sh

@@ -1,10 +0,0 @@
-#!/bin/bash
-
-json=`curl 'https://wiki.linux-forks.de/mediawiki/api.php?action=query&format=json&list=categorymembers&cmtitle=Category:Stations&cmlimit=1000' 2>/dev/null`
-cities=`echo "$json" | json_reformat | sed -n 's/.*"title":\s*"\([^"]*\).*/\1/p' | tr ' ' '_' | tr '\n' ' '`
-
-echo "["
-for city in $cities; do
-	./fetch_single.sh "$city"
-done
-echo "{}]"