map.js ➔ projectFromMarker - Code Metrics - Inspection of "refactoring" - flopp/FloppsMap - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 3445b1...427d96 )

by Florian

created 2017-11-11 13:54 UTC

map.js ➔ projectFromMarker B

↳ Parent: js/map.js

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes	2
Bugs	0	Features	1

Metric	Value
cc	1
c	2
b	0
f	1
nc	1
nop	1
dl	0
loc	42
rs	8.8571

1 Function

Rating	Name	Duplication	Size	Complexity
A	Map.init	0	4	1

/*jslint
  indent: 4
*/

/*global
  $, google, Lang, Lines, Markers, Conversion, Cookies, Coordinates, trackMarker, showAlert,
  id2alpha, alpha2id,
  showProjectionDialog, showLinkDialog,
  osmProvider, osmDeProvider, thunderforestProvider, opentopomapProvider,
  get_cookie_int, get_cookie_float, get_cookie_string,
  Attribution, Sidebar, ExternalLinks, Hillshading, Geolocation, NPA, CDDA, Freifunk, Okapi,
  DownloadGPX, API_KEY_THUNDERFOREST,
  restoreCoordinatesFormat,
  document
*/


//var boundariesLayer = null;
//var boundariesLayerShown = false;
var CLAT_DEFAULT = 51.163375;
var CLON_DEFAULT = 10.447683;
var ZOOM_DEFAULT = 12;
var MAPTYPE_DEFAULT = "OSM";


var Map = {};

Map.m_map = null;

Map.init = function (xcenter, xzoom, xmap, xfeatures, xmarkers, xlines, xgeocache) {

    'use strict';

    var center,
        atDefaultCenter = false,
        zoom = parseInt(xzoom, 10),
        maptype = xmap,
        loadfromcookies = false,
        markerdata = this.parseMarkersFromUrl(xmarkers),
        markercenter = null,
        clat = 0,
        clon = 0;

    Lang.init();

    if (markerdata.length > 0) {
        markerdata.map(function (m) {
            clat += m.coords.lat();
            clon += m.coords.lng();
        });
        markercenter = new google.maps.LatLng(clat / markerdata.length, clon / markerdata.length);
    }

    if (xcenter && xcenter !== '') {
        center = this.parseCenterFromUrl(xcenter);
    } else if (markercenter) {
        center = markercenter;
    } else {
        loadfromcookies = true;

        /* try to read coordinats from cookie */
        clat = get_cookie_float('clat', CLAT_DEFAULT);
        clon = get_cookie_float('clon', CLON_DEFAULT);
        if (clat === CLAT_DEFAULT && clon === CLON_DEFAULT) {
            atDefaultCenter = true;
        }

        clat = this.repairLat(clat, CLAT_DEFAULT);
        clon = this.repairLon(clon, CLON_DEFAULT);
        center = new google.maps.LatLng(clat, clon);

        zoom = get_cookie_int('zoom', ZOOM_DEFAULT);
        maptype = get_cookie_string('maptype', MAPTYPE_DEFAULT);
    }

    if (!center) {
        center = new google.maps.LatLng(CLAT_DEFAULT, CLON_DEFAULT);
        atDefaultCenter = true;
    }

    zoom = this.repairZoom(zoom, ZOOM_DEFAULT);
    maptype = this.repairMaptype(maptype, MAPTYPE_DEFAULT);
    Map.m_map = this.createMap("themap", center, zoom, maptype);


    if (loadfromcookies) {
        this.parseMarkersFromCookies().map(function (m) {
            Markers.newMarker(m.coords, m.id, m.r, m.name, m.color);
        });

        this.parseLinesFromCookies().map(function (m) {
            Lines.newLine(m.source, m.target);
        });
    } else {
        markerdata.map(function (m) {
            Markers.newMarker(m.coords, m.id, m.r, m.name, m.color);
        });

        this.parseLinesFromUrl(xlines).map(function (m) {
            Lines.newLine(m.source, m.target);
        });
    }

    Okapi.setShowCache(xgeocache);
    Sidebar.restore(true);
    xfeatures = xfeatures.toLowerCase();
    if (xfeatures === '[default]') {
        Hillshading.restore(false);
        //restoreBoundaries(false);
        Okapi.restore(false);
        NPA.toggle(false);
        CDDA.toggle(false);
        Freifunk.toggle(false);
    } else {
        Hillshading.toggle(xfeatures.indexOf('h') >= 0);
        //toggleBoundaries(xfeatures.indexOf('b') >= 0);
        Okapi.toggle(xfeatures.indexOf('g') >= 0);
        NPA.toggle(xfeatures.indexOf('n') >= 0);
        Freifunk.toggle(xfeatures.indexOf('f') >= 0);
    }
    restoreCoordinatesFormat("DM");

    if (xgeocache !== "") {
        Okapi.toggle(true);
        atDefaultCenter = false;
    }

    Attribution.forceUpdate();

    if (atDefaultCenter) {
        Geolocation.whereAmI();
    }
};

Map.storeCenter = function () {

    'use strict';

    var c = Map.m_map.getCenter();
    Cookies.set('clat', c.lat(), {expires: 30});
    Cookies.set('clon', c.lng(), {expires: 30});
};


Map.storeZoom = function () {

    'use strict';

    Cookies.set('zoom', Map.m_map.getZoom(), {expires: 30});
};


Map.storeMapType = function () {

    'use strict';

    Cookies.set('maptype', Map.m_map.getMapTypeId(), {expires: 30});
};


Map.getFeaturesString = function () {

    'use strict';

    var s = "";
    //if ($('#boundaries').is(':checked')) { s += "b"; }
    if ($('#geocaches').is(':checked')) {
        s += "g";
    }
    if ($('#hillshading').is(':checked')) {
        s += "h";
    }
    if ($('#npa').is(':checked')) {
        s += "n";
    }
    if ($('#freifunk').is(':checked')) {
        s += "f";
    }

    return s;
};


Map.getPermalink = function () {

    'use strict';

    var lat = Map.m_map.getCenter().lat(),
        lng = Map.m_map.getCenter().lng(),
        geocache = Okapi.popupCacheCode(),
        url = "https://flopp.net/" +
                "?c=" + lat.toFixed(6) + ":" + lng.toFixed(6) +
                "&z=" + Map.m_map.getZoom() +
                "&t=" + Map.m_map.getMapTypeId() +
                "&f=" + this.getFeaturesString() +
                "&m=" + Markers.toString() +
                "&d=" + Lines.getLinesText();
    if (geocache) {
        url += "&g=" + geocache;
    }
    return url;
};

Map.generatePermalink = function () {

    'use strict';

    var link = this.getPermalink();
    showLinkDialog(link);
};


Map.repairLat = function (x, d) {

    'use strict';

    if (Coordinates.validLat(x)) {
        return x;
    }

    return d;
};


Map.repairLon = function (x, d) {

    'use strict';

    if (Coordinates.validLng(x)) {
        return x;
    }

    return d;
};


Map.repairRadius = function (x, d) {

    'use strict';

    if (x === null || isNaN(x) || x < 0 || x > 100000000) {
        return d;
    }

    return x;
};


Map.repairZoom = function (x, d) {

    'use strict';

    if (x === null || isNaN(x) || x < 1 || x > 20) {
        return d;
    }

    return x;
};


Map.repairMaptype = function (t, d) {

    'use strict';

    var mapTypes = {
        "OSM": 1,
        "OSM/DE": 1,
        "OCM": 1,
        "OUTD": 1,
        "TOPO": 1,
        "satellite": 1,
        "hybrid": 1,
        "roadmap": 1,
        "terrain": 1
    };

    if (mapTypes[t]) {
        return t;
    }

    return d;
};


Map.parseMarkersFromUrl = function (urlarg) {

    'use strict';

    if (urlarg === null) {
        return [];
    }

    var markers = [],
        data;

    // ID:COODRS:R(:NAME)?|ID:COORDS:R(:NAME)?
    // COORDS=LAT:LON or DEG or DMMM
    if (urlarg.indexOf("*") >= 0) {
        data = urlarg.split('*');
    } else {
        /* sep is '|' */
        data = urlarg.split('|');
    }

    data.map(function (dataitem) {
        dataitem = dataitem.split(':');
        if (dataitem.length < 3 || dataitem.length > 6) {
            return;
        }

        var m = {
                alpha: dataitem[0],
                id: alpha2id(dataitem[0]),
                name: null,
                coords: null,
                r: 0,
                color: ""
            },
            index = 1,
            lat,
            lon;

        if (m.id < 0) {
            return;
        }

        lat = parseFloat(dataitem[index]);
        lon = parseFloat(dataitem[index + 1]);
        if (Coordinates.valid(lat, lon)) {
            index += 2;
            m.coords = new google.maps.LatLng(lat, lon);
        } else {
            m.coords = Coordinates.fromString(dataitem[index]);
            index += 1;
        }
        if (!m.coords) {
            return;
        }

        m.r = this.repairRadius(parseFloat(dataitem[index]), 0);
        index = index + 1;

        if (index < dataitem.length &&
                (/^([a-zA-Z0-9\-_]*)$/).test(dataitem[index])) {
            m.name = dataitem[index];
        }

        index = index + 1;
        if (index < dataitem.length &&
                (/^([a-fA-F0-9]{6})$/).test(dataitem[index])) {
            m.color = dataitem[index];
        }

        markers.push(m);
    });

    return markers;
};


Map.parseCenterFromUrl = function (urlarg) {

    'use strict';

    if (urlarg === null) {
        return null;
    }

    var data = urlarg.split(':');

    if (data.length === 1) {
        return Coordinates.fromString(data[0]);
    }

    if (data.length === 2) {
        return Coordinates.toLatLng(parseFloat(data[0]), parseFloat(data[1]));
    }

    return null;
};


Map.parseLinesFromUrl = function (urlarg) {

    'use strict';

    if (urlarg === null) {
        return [];
    }

    var lines = [];

    /* be backwards compatible */
    if (urlarg.length === 3
            && alpha2id(urlarg[0]) >= 0
            && urlarg[1] === '*'
            && alpha2id(urlarg[1]) >= 0) {
        urlarg = urlarg[0] + ':' + urlarg[2];
    }

    urlarg.split('*').map(function (pair_string) {
        var pair = pair_string.split(':');
        if (pair.length === 2) {
            lines.push({source: alpha2id(pair[0]), target: alpha2id(pair[1])});
        }

    });

    return lines;
};


Map.parseMarkersFromCookies = function () {

    'use strict';

    var raw_ids = Cookies.get('markers'),
        markers = [];

    if (raw_ids === null || raw_ids === undefined) {
        return markers;
    }

    raw_ids.split(':').map(function (id_string) {
        var m = {id: null, name: null, coords: null, r: 0, color: ""},
            raw_data,
            data;

        m.id = parseInt(id_string, 10);
        if (m.id === null || m.id < 0 || m.id >= 26 * 10) {
            return;
        }

        raw_data = Cookies.get('marker' + m.id);
        if (!raw_data) {
            return;
        }

        data = raw_data.split(':');
        if (data.length !== 4 && data.length !== 5) {
            return;
        }

        m.coords = Coordinates.toLatLng(parseFloat(data[0]), parseFloat(data[1]));
        if (!m.coords) {
            return;
        }

        m.r = Map.repairRadius(parseFloat(data[2]), 0);

        if ((/^([a-zA-Z0-9\-_]*)$/).test(data[3])) {
            m.name = data[3];
        }

        if (data.length === 5 && (/^([a-fA-F0-9]{6})$/).test(data[4])) {
            m.color = data[4];
        }

        markers.push(m);
    });

    return markers;
};


Map.parseLinesFromCookies = function () {

    'use strict';

    var raw_lines = Cookies.get('lines'),
        lines = [];

    if (!raw_lines) {
        return lines;
    }

    raw_lines.split('*').map(function (pair_string) {
        var pair = pair_string.split(':');
        if (pair.length === 2) {
            lines.push({source: alpha2id(pair[0]), target: alpha2id(pair[1])});
        }
    });

    return lines;
};


Map.createMap = function (id, center, zoom, maptype) {

    'use strict';

    var m = new google.maps.Map(
        document.getElementById(id),
        {
            zoom: zoom,
            center: center,
            scaleControl: true,
            streetViewControl: false,
            mapTypeControlOptions: {mapTypeIds: ['OSM', 'OSM/DE', 'OCM', 'OUTD', 'TOPO', google.maps.MapTypeId.ROADMAP, google.maps.MapTypeId.SATELLITE, google.maps.MapTypeId.HYBRID, google.maps.MapTypeId.TERRAIN]},
            mapTypeId: google.maps.MapTypeId.ROADMAP
        }
    );

    m.mapTypes.set("OSM", osmProvider("OSM"));
    m.mapTypes.set("OSM/DE", osmDeProvider("OSM/DE"));
    m.mapTypes.set("OCM", thunderforestProvider("OCM", "cycle", API_KEY_THUNDERFOREST));
    m.mapTypes.set("OUTD", thunderforestProvider("OUTD", "outdoors", API_KEY_THUNDERFOREST));
    m.mapTypes.set("TOPO", opentopomapProvider("TOPO"));
    m.setMapTypeId(maptype);

    Attribution.init(m);
    Sidebar.init(m);
    ExternalLinks.init(m);
    Markers.init(m);
    Lines.init(m);
    Geolocation.init(m);
    Hillshading.init(m);
    NPA.init(m);
    CDDA.init(m);
    Freifunk.init(m);
    Okapi.init(m);
    DownloadGPX.init(m);

    //boundariesLayer = new google.maps.ImageMapType({
    //  getTileUrl: function(coord, zoom) {
    //    if (6 <= zoom && zoom <= 16)
    //    {
    //      return tileUrl("http://korona.geog.uni-heidelberg.de/tiles/adminb/?x=%x&y=%y&z=%z", ["dummy"], coord, zoom);
    //    }
    //    else
    //    {
    //      return null;
    //    }
    //  },
    //  tileSize: new google.maps.Size(256, 256),
    //  name: "adminb",
    //  alt: "Administrative Boundaries",
    //  maxZoom: 16 });

    m.setCenter(center, zoom);

    google.maps.event.addListener(m, "center_changed", function () {
        Map.storeZoom();
        Map.storeCenter();
    });
    google.maps.event.addListener(m, "zoom_changed", function () {
        Map.storeZoom();
        Map.storeCenter();
    });
    google.maps.event.addListener(m, "maptypeid_changed", function () {
        Map.storeMapType();
    });

    return m;
};


1			/*jslint
2			indent: 4
3			*/
4
5			/*global
6			$, google, Lang, Lines, Markers, Conversion, Cookies, Coordinates, trackMarker, showAlert,
7			id2alpha, alpha2id,
8			showProjectionDialog, showLinkDialog,
9			osmProvider, osmDeProvider, thunderforestProvider, opentopomapProvider,
10			get_cookie_int, get_cookie_float, get_cookie_string,
11			Attribution, Sidebar, ExternalLinks, Hillshading, Geolocation, NPA, CDDA, Freifunk, Okapi,
12			DownloadGPX, API_KEY_THUNDERFOREST,
13			restoreCoordinatesFormat,
14			document
15			*/
16
17
18			//var boundariesLayer = null;
19			//var boundariesLayerShown = false;
20			var CLAT_DEFAULT = 51.163375;
21			var CLON_DEFAULT = 10.447683;
22			var ZOOM_DEFAULT = 12;
23			var MAPTYPE_DEFAULT = "OSM";
24
25
26			var Map = {};
			0 ignored issues – show Comprehensibility introduced 2017-11-11 13:55 UTC by Report Bug Copy Issue Report You are shadowing the built-in type `Map`. This makes code hard to read, consider using a different name. Loading history...
27			Map.m_map = null;
28
29			Map.init = function (xcenter, xzoom, xmap, xfeatures, xmarkers, xlines, xgeocache) {
			0 ignored issues – show Compatibility Best Practice introduced 2017-11-11 13:55 UTC by Report Bug Copy Issue Report You are extending the built-in type `Map`. This may have unintended consequences on other objects using this built-in type. Consider subclassing instead. Loading history...
30			'use strict';
31
32			var center,
33			atDefaultCenter = false,
34			zoom = parseInt(xzoom, 10),
35			maptype = xmap,
36			loadfromcookies = false,
37			markerdata = this.parseMarkersFromUrl(xmarkers),
38			markercenter = null,
39			clat = 0,
40			clon = 0;
41
42			Lang.init();
43
44			if (markerdata.length > 0) {
45			markerdata.map(function (m) {
46			clat += m.coords.lat();
47			clon += m.coords.lng();
48			});
49			markercenter = new google.maps.LatLng(clat / markerdata.length, clon / markerdata.length);
50			}
51
52			if (xcenter && xcenter !== '') {
53			center = this.parseCenterFromUrl(xcenter);
54			} else if (markercenter) {
55			center = markercenter;
56			} else {
57			loadfromcookies = true;
58
59			/* try to read coordinats from cookie */
60			clat = get_cookie_float('clat', CLAT_DEFAULT);
61			clon = get_cookie_float('clon', CLON_DEFAULT);
62			if (clat === CLAT_DEFAULT && clon === CLON_DEFAULT) {
63			atDefaultCenter = true;
64			}
65
66			clat = this.repairLat(clat, CLAT_DEFAULT);
67			clon = this.repairLon(clon, CLON_DEFAULT);
68			center = new google.maps.LatLng(clat, clon);
69
70			zoom = get_cookie_int('zoom', ZOOM_DEFAULT);
71			maptype = get_cookie_string('maptype', MAPTYPE_DEFAULT);
72			}
73
74			if (!center) {
75			center = new google.maps.LatLng(CLAT_DEFAULT, CLON_DEFAULT);
76			atDefaultCenter = true;
77			}
78
79			zoom = this.repairZoom(zoom, ZOOM_DEFAULT);
80			maptype = this.repairMaptype(maptype, MAPTYPE_DEFAULT);
81			Map.m_map = this.createMap("themap", center, zoom, maptype);
			0 ignored issues – show Compatibility Best Practice introduced 2017-11-11 13:55 UTC by Report Bug Copy Issue Report You are extending the built-in type `Map`. This may have unintended consequences on other objects using this built-in type. Consider subclassing instead. Loading history...
82
83			if (loadfromcookies) {
84			this.parseMarkersFromCookies().map(function (m) {
85			Markers.newMarker(m.coords, m.id, m.r, m.name, m.color);
86			});
87
88			this.parseLinesFromCookies().map(function (m) {
89			Lines.newLine(m.source, m.target);
90			});
91			} else {
92			markerdata.map(function (m) {
93			Markers.newMarker(m.coords, m.id, m.r, m.name, m.color);
94			});
95
96			this.parseLinesFromUrl(xlines).map(function (m) {
97			Lines.newLine(m.source, m.target);
98			});
99			}
100
101			Okapi.setShowCache(xgeocache);
102			Sidebar.restore(true);
103			xfeatures = xfeatures.toLowerCase();
104			if (xfeatures === '[default]') {
105			Hillshading.restore(false);
106			//restoreBoundaries(false);
107			Okapi.restore(false);
108			NPA.toggle(false);
109			CDDA.toggle(false);
110			Freifunk.toggle(false);
111			} else {
112			Hillshading.toggle(xfeatures.indexOf('h') >= 0);
113			//toggleBoundaries(xfeatures.indexOf('b') >= 0);
114			Okapi.toggle(xfeatures.indexOf('g') >= 0);
115			NPA.toggle(xfeatures.indexOf('n') >= 0);
116			Freifunk.toggle(xfeatures.indexOf('f') >= 0);
117			}
118			restoreCoordinatesFormat("DM");
119
120			if (xgeocache !== "") {
121			Okapi.toggle(true);
122			atDefaultCenter = false;
123			}
124
125			Attribution.forceUpdate();
126
127			if (atDefaultCenter) {
128			Geolocation.whereAmI();
129			}
130			};
131
132			Map.storeCenter = function () {
			0 ignored issues – show Compatibility Best Practice introduced 2017-11-11 13:55 UTC by Report Bug Copy Issue Report You are extending the built-in type `Map`. This may have unintended consequences on other objects using this built-in type. Consider subclassing instead. Loading history...
133			'use strict';
134
135			var c = Map.m_map.getCenter();
136			Cookies.set('clat', c.lat(), {expires: 30});
137			Cookies.set('clon', c.lng(), {expires: 30});
138			};
139
140
141			Map.storeZoom = function () {
			0 ignored issues – show Compatibility Best Practice introduced 2017-11-11 13:55 UTC by Report Bug Copy Issue Report You are extending the built-in type `Map`. This may have unintended consequences on other objects using this built-in type. Consider subclassing instead. Loading history...
142			'use strict';
143
144			Cookies.set('zoom', Map.m_map.getZoom(), {expires: 30});
145			};
146
147
148			Map.storeMapType = function () {
			0 ignored issues – show Compatibility Best Practice introduced 2017-11-11 13:55 UTC by Report Bug Copy Issue Report You are extending the built-in type `Map`. This may have unintended consequences on other objects using this built-in type. Consider subclassing instead. Loading history...
149			'use strict';
150
151			Cookies.set('maptype', Map.m_map.getMapTypeId(), {expires: 30});
152			};
153
154
155			Map.getFeaturesString = function () {
			0 ignored issues – show Compatibility Best Practice introduced 2017-11-11 13:55 UTC by Report Bug Copy Issue Report You are extending the built-in type `Map`. This may have unintended consequences on other objects using this built-in type. Consider subclassing instead. Loading history...
156			'use strict';
157
158			var s = "";
159			//if ($('#boundaries').is(':checked')) { s += "b"; }
160			if ($('#geocaches').is(':checked')) {
161			s += "g";
162			}
163			if ($('#hillshading').is(':checked')) {
164			s += "h";
165			}
166			if ($('#npa').is(':checked')) {
167			s += "n";
168			}
169			if ($('#freifunk').is(':checked')) {
170			s += "f";
171			}
172
173			return s;
174			};
175
176
177			Map.getPermalink = function () {
			0 ignored issues – show Compatibility Best Practice introduced 2017-11-11 13:55 UTC by Report Bug Copy Issue Report You are extending the built-in type `Map`. This may have unintended consequences on other objects using this built-in type. Consider subclassing instead. Loading history...
178			'use strict';
179
180			var lat = Map.m_map.getCenter().lat(),
181			lng = Map.m_map.getCenter().lng(),
182			geocache = Okapi.popupCacheCode(),
183			url = "https://flopp.net/" +
184			"?c=" + lat.toFixed(6) + ":" + lng.toFixed(6) +
185			"&z=" + Map.m_map.getZoom() +
186			"&t=" + Map.m_map.getMapTypeId() +
187			"&f=" + this.getFeaturesString() +
188			"&m=" + Markers.toString() +
189			"&d=" + Lines.getLinesText();
190			if (geocache) {
191			url += "&g=" + geocache;
192			}
193			return url;
194			};
195
196			Map.generatePermalink = function () {
			0 ignored issues – show Compatibility Best Practice introduced 2017-11-11 13:55 UTC by Report Bug Copy Issue Report You are extending the built-in type `Map`. This may have unintended consequences on other objects using this built-in type. Consider subclassing instead. Loading history...
197			'use strict';
198
199			var link = this.getPermalink();
200			showLinkDialog(link);
201			};
202
203
204			Map.repairLat = function (x, d) {
			0 ignored issues – show Compatibility Best Practice introduced 2017-11-11 13:55 UTC by Report Bug Copy Issue Report You are extending the built-in type `Map`. This may have unintended consequences on other objects using this built-in type. Consider subclassing instead. Loading history...
205			'use strict';
206
207			if (Coordinates.validLat(x)) {
208			return x;
209			}
210
211			return d;
212			};
213
214
215			Map.repairLon = function (x, d) {
			0 ignored issues – show Compatibility Best Practice introduced 2017-11-11 13:55 UTC by Report Bug Copy Issue Report You are extending the built-in type `Map`. This may have unintended consequences on other objects using this built-in type. Consider subclassing instead. Loading history...
216			'use strict';
217
218			if (Coordinates.validLng(x)) {
219			return x;
220			}
221
222			return d;
223			};
224
225
226			Map.repairRadius = function (x, d) {
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227			'use strict';
228
229			if (x === null \|\| isNaN(x) \|\| x < 0 \|\| x > 100000000) {
230			return d;
231			}
232
233			return x;
234			};
235
236
237			Map.repairZoom = function (x, d) {
			0 ignored issues – show Compatibility Best Practice introduced 2017-11-11 13:55 UTC by Report Bug Copy Issue Report You are extending the built-in type `Map`. This may have unintended consequences on other objects using this built-in type. Consider subclassing instead. Loading history...
238			'use strict';
239
240			if (x === null \|\| isNaN(x) \|\| x < 1 \|\| x > 20) {
241			return d;
242			}
243
244			return x;
245			};
246
247
248			Map.repairMaptype = function (t, d) {
			0 ignored issues – show Compatibility Best Practice introduced 2017-11-11 13:55 UTC by Report Bug Copy Issue Report You are extending the built-in type `Map`. This may have unintended consequences on other objects using this built-in type. Consider subclassing instead. Loading history...
249			'use strict';
250
251			var mapTypes = {
252			"OSM": 1,
253			"OSM/DE": 1,
254			"OCM": 1,
255			"OUTD": 1,
256			"TOPO": 1,
257			"satellite": 1,
258			"hybrid": 1,
259			"roadmap": 1,
260			"terrain": 1
261			};
262
263			if (mapTypes[t]) {
264			return t;
265			}
266
267			return d;
268			};
269
270
271			Map.parseMarkersFromUrl = function (urlarg) {
			0 ignored issues – show Compatibility Best Practice introduced 2017-11-11 13:55 UTC by Report Bug Copy Issue Report You are extending the built-in type `Map`. This may have unintended consequences on other objects using this built-in type. Consider subclassing instead. Loading history...
272			'use strict';
273
274			if (urlarg === null) {
275			return [];
276			}
277
278			var markers = [],
279			data;
280
281			// ID:COODRS:R(:NAME)?\|ID:COORDS:R(:NAME)?
282			// COORDS=LAT:LON or DEG or DMMM
283			if (urlarg.indexOf("*") >= 0) {
284			data = urlarg.split('*');
285			} else {
286			/* sep is '\|' */
287			data = urlarg.split('\|');
288			}
289
290			data.map(function (dataitem) {
291			dataitem = dataitem.split(':');
292			if (dataitem.length < 3 \|\| dataitem.length > 6) {
293			return;
294			}
295
296			var m = {
297			alpha: dataitem[0],
298			id: alpha2id(dataitem[0]),
299			name: null,
300			coords: null,
301			r: 0,
302			color: ""
303			},
304			index = 1,
305			lat,
306			lon;
307
308			if (m.id < 0) {
309			return;
310			}
311
312			lat = parseFloat(dataitem[index]);
313			lon = parseFloat(dataitem[index + 1]);
314			if (Coordinates.valid(lat, lon)) {
315			index += 2;
316			m.coords = new google.maps.LatLng(lat, lon);
317			} else {
318			m.coords = Coordinates.fromString(dataitem[index]);
319			index += 1;
320			}
321			if (!m.coords) {
322			return;
323			}
324
325			m.r = this.repairRadius(parseFloat(dataitem[index]), 0);
326			index = index + 1;
327
328			if (index < dataitem.length &&
329			(/^([a-zA-Z0-9\-_]*)$/).test(dataitem[index])) {
330			m.name = dataitem[index];
331			}
332
333			index = index + 1;
334			if (index < dataitem.length &&
335			(/^([a-fA-F0-9]{6})$/).test(dataitem[index])) {
336			m.color = dataitem[index];
337			}
338
339			markers.push(m);
340			});
341
342			return markers;
343			};
344
345
346			Map.parseCenterFromUrl = function (urlarg) {
			0 ignored issues – show Compatibility Best Practice introduced 2017-11-11 13:55 UTC by Report Bug Copy Issue Report You are extending the built-in type `Map`. This may have unintended consequences on other objects using this built-in type. Consider subclassing instead. Loading history...
347			'use strict';
348
349			if (urlarg === null) {
350			return null;
351			}
352
353			var data = urlarg.split(':');
354
355			if (data.length === 1) {
356			return Coordinates.fromString(data[0]);
357			}
358
359			if (data.length === 2) {
360			return Coordinates.toLatLng(parseFloat(data[0]), parseFloat(data[1]));
361			}
362
363			return null;
364			};
365
366
367			Map.parseLinesFromUrl = function (urlarg) {
			0 ignored issues – show Compatibility Best Practice introduced 2017-11-11 13:55 UTC by Report Bug Copy Issue Report You are extending the built-in type `Map`. This may have unintended consequences on other objects using this built-in type. Consider subclassing instead. Loading history...
368			'use strict';
369
370			if (urlarg === null) {
371			return [];
372			}
373
374			var lines = [];
375
376			/* be backwards compatible */
377			if (urlarg.length === 3
378			&& alpha2id(urlarg[0]) >= 0
379			&& urlarg[1] === '*'
380			&& alpha2id(urlarg[1]) >= 0) {
381			urlarg = urlarg[0] + ':' + urlarg[2];
382			}
383
384			urlarg.split('*').map(function (pair_string) {
385			var pair = pair_string.split(':');
386			if (pair.length === 2) {
387			lines.push({source: alpha2id(pair[0]), target: alpha2id(pair[1])});
388			}
389
390			});
391
392			return lines;
393			};
394
395
396			Map.parseMarkersFromCookies = function () {
			0 ignored issues – show Compatibility Best Practice introduced 2017-11-11 13:55 UTC by Report Bug Copy Issue Report You are extending the built-in type `Map`. This may have unintended consequences on other objects using this built-in type. Consider subclassing instead. Loading history...
397			'use strict';
398
399			var raw_ids = Cookies.get('markers'),
400			markers = [];
401
402			if (raw_ids === null \|\| raw_ids === undefined) {
403			return markers;
404			}
405
406			raw_ids.split(':').map(function (id_string) {
407			var m = {id: null, name: null, coords: null, r: 0, color: ""},
408			raw_data,
409			data;
410
411			m.id = parseInt(id_string, 10);
412			if (m.id === null \|\| m.id < 0 \|\| m.id >= 26 * 10) {
413			return;
414			}
415
416			raw_data = Cookies.get('marker' + m.id);
417			if (!raw_data) {
418			return;
419			}
420
421			data = raw_data.split(':');
422			if (data.length !== 4 && data.length !== 5) {
423			return;
424			}
425
426			m.coords = Coordinates.toLatLng(parseFloat(data[0]), parseFloat(data[1]));
427			if (!m.coords) {
428			return;
429			}
430
431			m.r = Map.repairRadius(parseFloat(data[2]), 0);
432
433			if ((/^([a-zA-Z0-9\-_]*)$/).test(data[3])) {
434			m.name = data[3];
435			}
436
437			if (data.length === 5 && (/^([a-fA-F0-9]{6})$/).test(data[4])) {
438			m.color = data[4];
439			}
440
441			markers.push(m);
442			});
443
444			return markers;
445			};
446
447
448			Map.parseLinesFromCookies = function () {
			0 ignored issues – show Compatibility Best Practice introduced 2017-11-11 13:55 UTC by Report Bug Copy Issue Report You are extending the built-in type `Map`. This may have unintended consequences on other objects using this built-in type. Consider subclassing instead. Loading history...
449			'use strict';
450
451			var raw_lines = Cookies.get('lines'),
452			lines = [];
453
454			if (!raw_lines) {
455			return lines;
456			}
457
458			raw_lines.split('*').map(function (pair_string) {
459			var pair = pair_string.split(':');
460			if (pair.length === 2) {
461			lines.push({source: alpha2id(pair[0]), target: alpha2id(pair[1])});
462			}
463			});
464
465			return lines;
466			};
467
468
469			Map.createMap = function (id, center, zoom, maptype) {
			0 ignored issues – show Compatibility Best Practice introduced 2017-11-11 13:55 UTC by Report Bug Copy Issue Report You are extending the built-in type `Map`. This may have unintended consequences on other objects using this built-in type. Consider subclassing instead. Loading history...
470			'use strict';
471
472			var m = new google.maps.Map(
473			document.getElementById(id),
474			{
475			zoom: zoom,
476			center: center,
477			scaleControl: true,
478			streetViewControl: false,
479			mapTypeControlOptions: {mapTypeIds: ['OSM', 'OSM/DE', 'OCM', 'OUTD', 'TOPO', google.maps.MapTypeId.ROADMAP, google.maps.MapTypeId.SATELLITE, google.maps.MapTypeId.HYBRID, google.maps.MapTypeId.TERRAIN]},
480			mapTypeId: google.maps.MapTypeId.ROADMAP
481			}
482			);
483
484			m.mapTypes.set("OSM", osmProvider("OSM"));
485			m.mapTypes.set("OSM/DE", osmDeProvider("OSM/DE"));
486			m.mapTypes.set("OCM", thunderforestProvider("OCM", "cycle", API_KEY_THUNDERFOREST));
487			m.mapTypes.set("OUTD", thunderforestProvider("OUTD", "outdoors", API_KEY_THUNDERFOREST));
488			m.mapTypes.set("TOPO", opentopomapProvider("TOPO"));
489			m.setMapTypeId(maptype);
490
491			Attribution.init(m);
492			Sidebar.init(m);
493			ExternalLinks.init(m);
494			Markers.init(m);
495			Lines.init(m);
496			Geolocation.init(m);
497			Hillshading.init(m);
498			NPA.init(m);
499			CDDA.init(m);
500			Freifunk.init(m);
501			Okapi.init(m);
502			DownloadGPX.init(m);
503
504			//boundariesLayer = new google.maps.ImageMapType({
505			// getTileUrl: function(coord, zoom) {
506			// if (6 <= zoom && zoom <= 16)
507			// {
508			// return tileUrl("http://korona.geog.uni-heidelberg.de/tiles/adminb/?x=%x&y=%y&z=%z", ["dummy"], coord, zoom);
509			// }
510			// else
511			// {
512			// return null;
513			// }
514			// },
515			// tileSize: new google.maps.Size(256, 256),
516			// name: "adminb",
517			// alt: "Administrative Boundaries",
518			// maxZoom: 16 });
519
520			m.setCenter(center, zoom);
521
522			google.maps.event.addListener(m, "center_changed", function () {
523			Map.storeZoom();
524			Map.storeCenter();
525			});
526			google.maps.event.addListener(m, "zoom_changed", function () {
527			Map.storeZoom();
528			Map.storeCenter();
529			});
530			google.maps.event.addListener(m, "maptypeid_changed", function () {
531			Map.storeMapType();
532			});
533
534			return m;
535			};
536

flopp / FloppsMap

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map.js ➔ projectFromMarker B

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