App.parseMarkersFromCookies - Code Metrics - Inspection of "styling" - flopp/FloppsMap - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 23c905...137f54 )

by Florian

created 2017-11-12 13:12 UTC

App.parseMarkersFromCookies D

↳ Parent: App.parseMarkersFromCookies

Complexity

Conditions	9
Paths	8

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	9
c	0
b	0
f	0
nc	8
nop	1
dl	0
loc	37
rs	4.909

/*jslint
  indent: 4
*/

/*global
  $, google, Lang, Lines, Markers, Conversion, Cookies, Coordinates, trackMarker, showAlert,
  id2alpha, alpha2id,
  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, window
*/


var CLAT_DEFAULT = 51.163375;
var CLON_DEFAULT = 10.447683;
var ZOOM_DEFAULT = 12;
var ZOOM_DEFAULT_GEOCACHE = 15;
var MAPTYPE_DEFAULT = "OSM";


var App = {};
App.m_map = null;

App.urlParams = function () {
    'use strict';

    var params = {},
        splitted = window.location.search.substr(1).split('&'),
        i,
        p;

    for (i = 0; i < splitted.length; i += 1) {
        p = splitted[i].split('=', 2);
        if (p[0] !== "") {
            if (p.length === 1) {
                params[p[0]] = "";
            } else {
                params[p[0]] = decodeURIComponent(p[1].replace(/\+/g, " "));
            }
        }
    }

    return params;
};


App.init = function () {
    'use strict';

    Lang.init();

    var params = App.urlParams();
    if (!App.initFromUrl(params)) {
        App.initFromCookies();
    }
};


App.initFromUrl = function (params) {
    'use strict';

    if (params.c === undefined &&
            params.z === undefined &&
            params.t === undefined &&
            params.m === undefined &&
            params.d === undefined &&
            params.f === undefined &&
            params.g === undefined) {
        return false;
    }

    var center = this.parseCenterFromUrl(params.c),
        zoom = this.repairZoom(parseInt(params.z, 10), (params.g === undefined) ? ZOOM_DEFAULT : ZOOM_DEFAULT_GEOCACHE),
        maptype = this.repairMaptype(params.t, MAPTYPE_DEFAULT),
        markerdata = this.parseMarkersFromUrl(params.m),
        defaultCenter = false;

    if (!center && markerdata.length > 0) {
        var clat = 0,
            clng = 0;
        markerdata.map(function (m) {
            clat += m.coords.lat();
            clng += m.coords.lng();
        });
        center = new google.maps.LatLng(clat / markerdata.length, clng / markerdata.length);
    }
    if (!center) {
        center = new google.maps.LatLng(CLAT_DEFAULT, CLON_DEFAULT);
        defaultCenter = true;
    }

    App.m_map = this.createMap("themap", center, zoom, maptype);

    markerdata.map(function (m) {
        Markers.newMarker(m.coords, m.id, m.r, m.name, m.color);
    });

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

    App.restore(params.f, params.g);

    if (defaultCenter && params.g !== undefined) {
        Geolocation.whereAmI();
    }

    return true;
};


App.initFromCookies = function () {
    'use strict';

    var clat = this.repairLat(get_cookie_float('clat', CLAT_DEFAULT)),
        clon = this.repairLon(get_cookie_float('clon', CLON_DEFAULT)),
        defaultCenter = (clat === CLAT_DEFAULT && clon === CLON_DEFAULT),
        center = new google.maps.LatLng(clat, clon),
        zoom = this.repairZoom(get_cookie_int('zoom', ZOOM_DEFAULT), ZOOM_DEFAULT),
        maptype = this.repairMaptype(get_cookie_string('maptype', MAPTYPE_DEFAULT), MAPTYPE_DEFAULT);


    App.m_map = this.createMap("themap", center, zoom, maptype);

    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);
    });

    App.restore(undefined);

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


App.restore = function (features, geocache) {
    'use strict';

    if (geocache !== undefined) {
        Okapi.setShowCache(geocache);
    }

    Sidebar.restore(true);

    if (features === undefined) {
        Hillshading.restore(false);
        Okapi.restore(false);
        NPA.toggle(false);
        CDDA.toggle(false);
        Freifunk.toggle(false);
    } else {
        features = features.toLowerCase();
        Hillshading.toggle(features.indexOf('h') >= 0);
        Okapi.toggle(features.indexOf('g') >= 0);
        NPA.toggle(features.indexOf('n') >= 0);
        Freifunk.toggle(features.indexOf('f') >= 0);
    }

    restoreCoordinatesFormat("DM");

    if (geocache !== undefined) {
        Okapi.toggle(true);
    }
};


App.storeCenter = function () {
    'use strict';

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


App.storeZoom = function () {
    'use strict';

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


App.storeMapType = function () {
    'use strict';

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


App.getFeaturesString = function () {
    'use strict';

    var s = "";
    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;
};


App.getPermalink = function () {
    'use strict';

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

App.generatePermalink = function () {
    'use strict';

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


App.repairLat = function (x, d) {
    'use strict';

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

    return d;
};


App.repairLon = function (x, d) {
    'use strict';

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

    return d;
};


App.repairRadius = function (x, d) {
    'use strict';

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

    return x;
};


App.repairZoom = function (x, d) {
    'use strict';

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

    return x;
};


App.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 (t !== undefined && mapTypes[t]) {
        return t;
    }

    return d;
};


App.parseMarkersFromUrl = function (urlarg) {
    'use strict';

    if (!urlarg) {
        return [];
    }

    var 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('|');
    }

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

        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 null;
        }

        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 null;
        }

        m.r = App.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];
        }

        return m;
    }).filter(function (thing) {
        return thing !== null;
    });
};


App.parseCenterFromUrl = function (urlarg) {
    'use strict';

    if (!urlarg) {
        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;
};


App.parseLinesFromUrl = function (urlarg) {
    'use strict';

    if (!urlarg) {
        return [];
    }

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

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


App.parseMarkersFromCookies = function () {
    'use strict';

    var raw_ids = Cookies.get('markers');

    if (!raw_ids) {
        return [];
    }

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

        m.id = Conversion.getInteger(id_string, 0, 26 * 10);
        if (m.id === null) {
            return null;
        }

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

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

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

        m.r = App.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];
        }

        return m;
    }).filter(function (thing) {
        return (thing !== null);
    });
};


App.parseLinesFromCookies = function () {
    'use strict';

    var raw_lines = Cookies.get('lines');

    if (!raw_lines) {
        return [];
    }

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


App.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);

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

    Attribution.forceUpdate();

    return m;
};


$(document).ready(function () {
    'use strict';
    App.init();
});


1			/*jslint
2			indent: 4
3			*/
4
5			/*global
6			$, google, Lang, Lines, Markers, Conversion, Cookies, Coordinates, trackMarker, showAlert,
7			id2alpha, alpha2id,
8			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, window
15			*/
16
17
18			var CLAT_DEFAULT = 51.163375;
19			var CLON_DEFAULT = 10.447683;
20			var ZOOM_DEFAULT = 12;
21			var ZOOM_DEFAULT_GEOCACHE = 15;
22			var MAPTYPE_DEFAULT = "OSM";
23
24
25			var App = {};
26			App.m_map = null;
27
28			App.urlParams = function () {
29			'use strict';
30
31			var params = {},
32			splitted = window.location.search.substr(1).split('&'),
33			i,
34			p;
35
36			for (i = 0; i < splitted.length; i += 1) {
37			p = splitted[i].split('=', 2);
38			if (p[0] !== "") {
39			if (p.length === 1) {
40			params[p[0]] = "";
41			} else {
42			params[p[0]] = decodeURIComponent(p[1].replace(/\+/g, " "));
43			}
44			}
45			}
46
47			return params;
48			};
49
50
51			App.init = function () {
52			'use strict';
53
54			Lang.init();
55
56			var params = App.urlParams();
57			if (!App.initFromUrl(params)) {
58			App.initFromCookies();
59			}
60			};
61
62
63			App.initFromUrl = function (params) {
64			'use strict';
65
66			if (params.c === undefined &&
67			params.z === undefined &&
68			params.t === undefined &&
69			params.m === undefined &&
70			params.d === undefined &&
71			params.f === undefined &&
72			params.g === undefined) {
73			return false;
74			}
75
76			var center = this.parseCenterFromUrl(params.c),
77			zoom = this.repairZoom(parseInt(params.z, 10), (params.g === undefined) ? ZOOM_DEFAULT : ZOOM_DEFAULT_GEOCACHE),
78			maptype = this.repairMaptype(params.t, MAPTYPE_DEFAULT),
79			markerdata = this.parseMarkersFromUrl(params.m),
80			defaultCenter = false;
81
82			if (!center && markerdata.length > 0) {
83			var clat = 0,
84			clng = 0;
85			markerdata.map(function (m) {
86			clat += m.coords.lat();
87			clng += m.coords.lng();
88			});
89			center = new google.maps.LatLng(clat / markerdata.length, clng / markerdata.length);
90			}
91			if (!center) {
92			center = new google.maps.LatLng(CLAT_DEFAULT, CLON_DEFAULT);
93			defaultCenter = true;
94			}
95
96			App.m_map = this.createMap("themap", center, zoom, maptype);
97
98			markerdata.map(function (m) {
99			Markers.newMarker(m.coords, m.id, m.r, m.name, m.color);
100			});
101
102			this.parseLinesFromUrl(params.d).map(function (m) {
103			Lines.newLine(m.source, m.target);
104			});
105
106			App.restore(params.f, params.g);
107
108			if (defaultCenter && params.g !== undefined) {
109			Geolocation.whereAmI();
110			}
111
112			return true;
113			};
114
115
116			App.initFromCookies = function () {
117			'use strict';
118
119			var clat = this.repairLat(get_cookie_float('clat', CLAT_DEFAULT)),
120			clon = this.repairLon(get_cookie_float('clon', CLON_DEFAULT)),
121			defaultCenter = (clat === CLAT_DEFAULT && clon === CLON_DEFAULT),
122			center = new google.maps.LatLng(clat, clon),
123			zoom = this.repairZoom(get_cookie_int('zoom', ZOOM_DEFAULT), ZOOM_DEFAULT),
124			maptype = this.repairMaptype(get_cookie_string('maptype', MAPTYPE_DEFAULT), MAPTYPE_DEFAULT);
125
126
127			App.m_map = this.createMap("themap", center, zoom, maptype);
128
129			this.parseMarkersFromCookies().map(function (m) {
130			Markers.newMarker(m.coords, m.id, m.r, m.name, m.color);
131			});
132
133			this.parseLinesFromCookies().map(function (m) {
134			Lines.newLine(m.source, m.target);
135			});
136
137			App.restore(undefined);
138
139			if (defaultCenter) {
140			Geolocation.whereAmI();
141			}
142			};
143
144
145			App.restore = function (features, geocache) {
146			'use strict';
147
148			if (geocache !== undefined) {
149			Okapi.setShowCache(geocache);
150			}
151
152			Sidebar.restore(true);
153
154			if (features === undefined) {
155			Hillshading.restore(false);
156			Okapi.restore(false);
157			NPA.toggle(false);
158			CDDA.toggle(false);
159			Freifunk.toggle(false);
160			} else {
161			features = features.toLowerCase();
162			Hillshading.toggle(features.indexOf('h') >= 0);
163			Okapi.toggle(features.indexOf('g') >= 0);
164			NPA.toggle(features.indexOf('n') >= 0);
165			Freifunk.toggle(features.indexOf('f') >= 0);
166			}
167
168			restoreCoordinatesFormat("DM");
169
170			if (geocache !== undefined) {
171			Okapi.toggle(true);
172			}
173			};
174
175
176			App.storeCenter = function () {
177			'use strict';
178
179			var c = App.m_map.getCenter();
180			Cookies.set('clat', c.lat(), {expires: 30});
181			Cookies.set('clon', c.lng(), {expires: 30});
182			};
183
184
185			App.storeZoom = function () {
186			'use strict';
187
188			Cookies.set('zoom', App.m_map.getZoom(), {expires: 30});
189			};
190
191
192			App.storeMapType = function () {
193			'use strict';
194
195			Cookies.set('maptype', App.m_map.getMapTypeId(), {expires: 30});
196			};
197
198
199			App.getFeaturesString = function () {
200			'use strict';
201
202			var s = "";
203			if ($('#geocaches').is(':checked')) {
204			s += "g";
205			}
206			if ($('#hillshading').is(':checked')) {
207			s += "h";
208			}
209			if ($('#npa').is(':checked')) {
210			s += "n";
211			}
212			if ($('#freifunk').is(':checked')) {
213			s += "f";
214			}
215
216			return s;
217			};
218
219
220			App.getPermalink = function () {
221			'use strict';
222
223			var lat = App.m_map.getCenter().lat(),
224			lng = App.m_map.getCenter().lng(),
225			geocache = Okapi.popupCacheCode(),
226			url = "https://flopp.net/" +
227			"?c=" + lat.toFixed(6) + ":" + lng.toFixed(6) +
228			"&z=" + App.m_map.getZoom() +
229			"&t=" + App.m_map.getMapTypeId() +
230			"&f=" + this.getFeaturesString() +
231			"&m=" + Markers.toString() +
232			"&d=" + Lines.getLinesText();
233			if (geocache) {
234			url += "&g=" + geocache;
235			}
236			return url;
237			};
238
239			App.generatePermalink = function () {
240			'use strict';
241
242			var link = this.getPermalink();
243			showLinkDialog(link);
244			};
245
246
247			App.repairLat = function (x, d) {
248			'use strict';
249
250			if (Coordinates.validLat(x)) {
251			return x;
252			}
253
254			return d;
255			};
256
257
258			App.repairLon = function (x, d) {
259			'use strict';
260
261			if (Coordinates.validLng(x)) {
262			return x;
263			}
264
265			return d;
266			};
267
268
269			App.repairRadius = function (x, d) {
270			'use strict';
271
272			if (x === null \|\| isNaN(x) \|\| x < 0 \|\| x > 100000000) {
273			return d;
274			}
275
276			return x;
277			};
278
279
280			App.repairZoom = function (x, d) {
281			'use strict';
282
283			if (x === undefined \|\| x === null \|\| isNaN(x) \|\| x < 1 \|\| x > 20) {
284			return d;
285			}
286
287			return x;
288			};
289
290
291			App.repairMaptype = function (t, d) {
292			'use strict';
293
294			var mapTypes = {
295			"OSM": 1,
296			"OSM/DE": 1,
297			"OCM": 1,
298			"OUTD": 1,
299			"TOPO": 1,
300			"satellite": 1,
301			"hybrid": 1,
302			"roadmap": 1,
303			"terrain": 1
304			};
305
306			if (t !== undefined && mapTypes[t]) {
307			return t;
308			}
309
310			return d;
311			};
312
313
314			App.parseMarkersFromUrl = function (urlarg) {
315			'use strict';
316
317			if (!urlarg) {
318			return [];
319			}
320
321			var data;
322
323			// ID:COODRS:R(:NAME)?\|ID:COORDS:R(:NAME)?
324			// COORDS=LAT:LON or DEG or DMMM
325			if (urlarg.indexOf("*") >= 0) {
326			data = urlarg.split('*');
327			} else {
328			/* sep is '\|' */
329			data = urlarg.split('\|');
330			}
331
332			return data.map(function (dataitem) {
333			dataitem = dataitem.split(':');
334			if (dataitem.length < 3 \|\| dataitem.length > 6) {
335			return null;
336			}
337
338			var m = {
339			alpha: dataitem[0],
340			id: alpha2id(dataitem[0]),
341			name: null,
342			coords: null,
343			r: 0,
344			color: ""
345			},
346			index = 1,
347			lat,
348			lon;
349
350			if (m.id < 0) {
351			return null;
352			}
353
354			lat = parseFloat(dataitem[index]);
355			lon = parseFloat(dataitem[index + 1]);
356			if (Coordinates.valid(lat, lon)) {
357			index += 2;
358			m.coords = new google.maps.LatLng(lat, lon);
359			} else {
360			m.coords = Coordinates.fromString(dataitem[index]);
361			index += 1;
362			}
363			if (!m.coords) {
364			return null;
365			}
366
367			m.r = App.repairRadius(parseFloat(dataitem[index]), 0);
368			index = index + 1;
369
370			if (index < dataitem.length &&
371			(/^([a-zA-Z0-9\-_]*)$/).test(dataitem[index])) {
372			m.name = dataitem[index];
373			}
374
375			index = index + 1;
376			if (index < dataitem.length &&
377			(/^([a-fA-F0-9]{6})$/).test(dataitem[index])) {
378			m.color = dataitem[index];
379			}
380
381			return m;
382			}).filter(function (thing) {
383			return thing !== null;
384			});
385			};
386
387
388			App.parseCenterFromUrl = function (urlarg) {
389			'use strict';
390
391			if (!urlarg) {
392			return null;
393			}
394
395			var data = urlarg.split(':');
396
397			if (data.length === 1) {
398			return Coordinates.fromString(data[0]);
399			}
400
401			if (data.length === 2) {
402			return Coordinates.toLatLng(parseFloat(data[0]), parseFloat(data[1]));
403			}
404
405			return null;
406			};
407
408
409			App.parseLinesFromUrl = function (urlarg) {
410			'use strict';
411
412			if (!urlarg) {
413			return [];
414			}
415
416			/* be backwards compatible */
417			if (urlarg.length === 3
418			&& alpha2id(urlarg[0]) >= 0
419			&& urlarg[1] === '*'
420			&& alpha2id(urlarg[1]) >= 0) {
421			urlarg = urlarg[0] + ':' + urlarg[2];
422			}
423
424			return urlarg.split('*').map(function (pair_string) {
425			var pair = pair_string.split(':');
426			if (pair.length === 2) {
427			return {source: alpha2id(pair[0]), target: alpha2id(pair[1])};
428			}
429			return null;
430			}).filter(function (thing) {
431			return (thing !== null);
432			});
433			};
434
435
436			App.parseMarkersFromCookies = function () {
437			'use strict';
438
439			var raw_ids = Cookies.get('markers');
440
441			if (!raw_ids) {
442			return [];
443			}
444
445			return raw_ids.split(':').map(function (id_string) {
446			var m = {id: null, name: null, coords: null, r: 0, color: ""},
447			raw_data,
448			data;
449
450			m.id = Conversion.getInteger(id_string, 0, 26 * 10);
451			if (m.id === null) {
452			return null;
453			}
454
455			raw_data = Cookies.get('marker' + m.id);
456			if (!raw_data) {
457			return null;
458			}
459
460			data = raw_data.split(':');
461			if (data.length !== 4 && data.length !== 5) {
462			return null;
463			}
464
465			m.coords = Coordinates.toLatLng(parseFloat(data[0]), parseFloat(data[1]));
466			if (!m.coords) {
467			return null;
468			}
469
470			m.r = App.repairRadius(parseFloat(data[2]), 0);
471
472			if ((/^([a-zA-Z0-9\-_]*)$/).test(data[3])) {
473			m.name = data[3];
474			}
475
476			if (data.length === 5 && (/^([a-fA-F0-9]{6})$/).test(data[4])) {
477			m.color = data[4];
478			}
479
480			return m;
481			}).filter(function (thing) {
482			return (thing !== null);
483			});
484			};
485
486
487			App.parseLinesFromCookies = function () {
488			'use strict';
489
490			var raw_lines = Cookies.get('lines');
491
492			if (!raw_lines) {
493			return [];
494			}
495
496			return raw_lines.split('*').map(function (pair_string) {
497			var pair = pair_string.split(':');
498			if (pair.length === 2) {
499			return {source: alpha2id(pair[0]), target: alpha2id(pair[1])};
500			}
501			return null;
502			}).filter(function (thing) {
503			return (thing !== null);
504			});
505			};
506
507
508			App.createMap = function (id, center, zoom, maptype) {
509			'use strict';
510
511			var m = new google.maps.Map(
512			document.getElementById(id),
513			{
514			zoom: zoom,
515			center: center,
516			scaleControl: true,
517			streetViewControl: false,
518			mapTypeControlOptions: {
519			mapTypeIds: ['OSM', 'OSM/DE', 'OCM', 'OUTD', 'TOPO', google.maps.MapTypeId.ROADMAP, google.maps.MapTypeId.SATELLITE, google.maps.MapTypeId.HYBRID, google.maps.MapTypeId.TERRAIN]
520			},
521			mapTypeId: google.maps.MapTypeId.ROADMAP
522			}
523			);
524
525			m.mapTypes.set("OSM", osmProvider("OSM"));
526			m.mapTypes.set("OSM/DE", osmDeProvider("OSM/DE"));
527			m.mapTypes.set("OCM", thunderforestProvider("OCM", "cycle", API_KEY_THUNDERFOREST));
528			m.mapTypes.set("OUTD", thunderforestProvider("OUTD", "outdoors", API_KEY_THUNDERFOREST));
529			m.mapTypes.set("TOPO", opentopomapProvider("TOPO"));
530			m.setMapTypeId(maptype);
531
532			Attribution.init(m);
533			Sidebar.init(m);
534			ExternalLinks.init(m);
535			Markers.init(m);
536			Lines.init(m);
537			Geolocation.init(m);
538			Hillshading.init(m);
539			NPA.init(m);
540			CDDA.init(m);
541			Freifunk.init(m);
542			Okapi.init(m);
543			DownloadGPX.init(m);
544
545			google.maps.event.addListener(m, "center_changed", function () {
546			App.storeZoom();
547			App.storeCenter();
548			});
549			google.maps.event.addListener(m, "zoom_changed", function () {
550			App.storeZoom();
551			App.storeCenter();
552			});
553			google.maps.event.addListener(m, "maptypeid_changed", function () {
554			App.storeMapType();
555			});
556
557			Attribution.forceUpdate();
558
559			return m;
560			};
561
562
563			$(document).ready(function () {
564			'use strict';
565			App.init();
566			});
567

flopp / FloppsMap

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App.parseMarkersFromCookies D

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