Okapi.centerMap - Code Metrics - Inspection of "fixed okapi code smells" - flopp/FloppsMap - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 67de7b...c2f046 )

by Florian

created 2016-07-20 15:41 UTC

Okapi.centerMap A

↳ Parent: js/okapi.js

Complexity

Conditions	3
Paths	3

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	3
c	1
b	0
f	0
nc	3
nop	1
dl	0
loc	16
rs	9.4285

/*jslint
  indent: 4
*/

/*global
  $, google, mytrans, window, Cookies, Coordinates, get_cookie_string
*/


var Okapi = {};
Okapi.m_map = null;
Okapi.m_sites = null;
Okapi.m_ready = false;
Okapi.m_showCache = null;
Okapi.m_enabled = false;
Okapi.m_popup = null;
Okapi.m_marker = null;
Okapi.m_icons = null;
Okapi.m_timer = null;


Okapi.init = function (themap) {
    'use strict';

    this.m_map = themap;
};


Okapi.parseLocation = function (s) {
    'use strict';

    var loc = s.split("|"),
        lat = parseFloat(loc[0]),
        lng = parseFloat(loc[1]);

    if (Coordinates.valid(lat, lng)) {
        return new google.maps.LatLng(lat, lng);
    }

    return null;
};


Okapi.setShowCache = function (code) {
    'use strict';

    this.m_showCache = code;
};


Okapi.setupSites = function () {
    'use strict';

    if (this.m_sites) {
        return;
    }

    var self = this,
        main_url = "http://www.opencaching.pl/okapi/services/apisrv/installations",
        keys = {
            "Opencaching.DE" : "YSqPufH82encfJ67ZxV2",
            "Opencaching.PL" : "jhRyc6rGmT6XEvxva29B",
            "Opencaching.NL" : "gcwaesuq3REu8RtCgLDj",
            "Opencaching.US" : "GvgyCMvwfH42GqJGL494",
            "Opencaching.ORG.UK" : "7t7VfpkCd4HuxPabfbHd",
            "Opencaching.RO" : "gqSWmVJhZGDwc4sRhyy7"
        },
        prefixes = {
            "Opencaching.DE" : "OC",
            "Opencaching.PL" : "OP",
            "Opencaching.NL" : "OB",
            "Opencaching.US" : "OU",
            "Opencaching.ORG.UK" : "OK",
            "Opencaching.RO" : "OR"
        };

    this.m_sites = {};

    $.ajax({
        url: main_url,
        dataType: 'json',
        success: function (response) {
            var siteid, site;
            for (siteid in response) {
                site = response[siteid];
                if (site.site_name in keys) {
                    //console.log("adding OC site: " + site.site_name);
                    self.m_sites[siteid] = {
                        siteid: siteid,
                        name: site.site_name,
                        site_url: site.site_url,
                        url: site.okapi_base_url,
                        prefix: prefixes[site.site_name],
                        key: keys[site.site_name],
                        ignore_user: null,
                        markers: {},
                        finished: true
                    };
                }
            }

            self.m_ready = true;
            if (self.m_enabled) {
                self.scheduleLoad(true);
            }
            if (self.m_showCache && self.m_showCache !== "") {
                self.centerMap(self.m_showCache);
                self.m_showCache = null;
            }
        }
    });
};


Okapi.setupIcons = function () {
    'use strict';

    if (this.m_icons) {
        return;
    }

    this.m_icons = {};
    this.m_icons["Other"] = new google.maps.MarkerImage("img/cachetype-1.png");
    this.m_icons["Traditional"] = new google.maps.MarkerImage("img/cachetype-2.png");
    this.m_icons["Multi"] = new google.maps.MarkerImage("img/cachetype-3.png");
    this.m_icons["Virtual"] = new google.maps.MarkerImage("img/cachetype-4.png");
    this.m_icons["Webcam"] = new google.maps.MarkerImage("img/cachetype-5.png");
    this.m_icons["Event"] = new google.maps.MarkerImage("img/cachetype-6.png");
    this.m_icons["Quiz"] = new google.maps.MarkerImage("img/cachetype-7.png");
    this.m_icons["Math/Physics"] = new google.maps.MarkerImage("img/cachetype-8.png");
    this.m_icons["Moving"] = new google.maps.MarkerImage("img/cachetype-9.png");
    this.m_icons["Drive-In"] = new google.maps.MarkerImage("img/cachetype-10.png");
};


Okapi.icon = function (type) {
    'use strict';

    if (type in this.m_icons) {
        return this.m_icons[type];
    }

    return this.m_icons["Other"];
};


Okapi.guessSiteId = function (code) {
    'use strict';

    code = code.upperCase();
    for (siteid in this.m_sites) {

        if (code.startsWith(this.m_sites[siteid].prefix)) {
            return siteid;
        }
    }

    return -1;
};


Okapi.centerMap = function (code) {
    'use strict';

    if (!this.m_ready) {
        //console.log("okapi not ready");
        return;
    }

    var siteid = this.guessSiteId(code);
    if (siteid < 0) {
        //console.log("bad code. cannot determine okapi site");
        return;
    }

    this.showPopup(null, code.toUpperCase(), siteid);
};


Okapi.createPopupContent = function (code, response) {
    'use strict';

    var content =
        '<a href="' + response.url + '" target="_blank">' + code + ' <b>' + response.name + '</b></a><br />'
        + '<table>'
        + '<tr><td>' + mytrans("geocache.owner") + '</td><td>' + '<a href="' + response.owner.profile_url + '" target="_blank"><b>' + response.owner.username + '</b></a></td></tr>'
        + '<tr><td>' + mytrans("geocache.type") + '</td><td>' + response.type + '</td></tr>'
        + '<tr><td>' + mytrans("geocache.size") + '</td><td>' + response.size2 + '</td></tr>'
        + '<tr><td>' + mytrans("geocache.status") + '</td><td>' + response.status + '</td></tr>'
        + '<tr><td>' + mytrans("geocache.difficulty") + '</td><td>' + response.difficulty + '/5</td></tr>'
        + '<tr><td>' + mytrans("geocache.terrain") + '</td><td>' + response.terrain + '/5</td></tr>'
        + '<tr><td>' + mytrans("geocache.finds") + '</td><td>' + response.founds + '</td></tr>'
        + '</table>';
    return content;
};


Okapi.showPopup = function (m, code, siteid) {
    'use strict';

    if (!this.m_popup) {
        this.m_popup = new google.maps.InfoWindow();
    }

    var self = this,
        site = this.m_sites[siteid];

    $.ajax({
        url: site.url + 'services/caches/geocache',
        dataType: 'json',
        data: {
            'consumer_key': site.key,
            'cache_code': code,
            'fields' : 'name|type|status|url|owner|founds|size2|difficulty|terrain|location'
        },
        success: function (response) {
            var coords = self.parseLocation(response.location);
            self.m_map.setCenter(coords);

            if (!m) {
                m = new google.maps.Marker({
                    position: coords,
                    map: self.m_map,
                    icon: self.icon(response.type)
                });
                if (self.m_maker) {
                    self.m_marker.setMap(null);
                }
                self.registerPopup(m, code, siteid);
                self.m_marker = m;
            }

            self.m_popup.setContent(self.createPopupContent(code, response));
            self.m_popup.open(self.m_map, m);
        }
    });
};


Okapi.registerPopup = function (m, code, siteid) {
    'use strict';

    if (!this.m_ready) {
        return;
    }

    var self = this;

    google.maps.event.addListener(m, 'click', function () {
        self.showPopup(m, code, siteid);
    });
};


Okapi.removeMarkersSite = function (markers) {
    'use strict';

    if (!this.m_ready) {
        return;
    }

    if (markers) {
        var m;
        for (m in markers) {
            markers[m].setMap(null);
            delete markers[m];
        }
    }
};


Okapi.removeMarkers = function () {
    'use strict';

    if (!this.m_ready) {
        return;
    }

    var siteid;
    for (siteid in this.m_sites) {
        this.removeMarkersSite(this.m_sites[siteid].markers);
        this.m_sites[siteid].markers = {};
    }

    if (this.m_marker) {
        this.m_marker.setMap(null);
        delete this.m_marker;
        this.m_marker = null;
    }
};


Okapi.loadBboxSite = function (siteid) {
    'use strict';

    if (!this.m_ready) {
        return;
    }

    var self = this,
        site = this.m_sites[siteid],
        b,
        bbox;

    if (!this.m_enabled) {
        site.finished = true;
        return;
    }

    if (!site.finished) {
        return;
    }

    site.finished = false;

    b = this.m_map.getBounds();
    bbox = b.getSouthWest().lat() + "|" + b.getSouthWest().lng() + "|" + b.getNorthEast().lat() + "|" + b.getNorthEast().lng();

    $.ajax({
        url: site.url + 'services/caches/shortcuts/search_and_retrieve',
        dataType: 'json',
        data: {
            'consumer_key': site.key,
            'search_method': 'services/caches/search/bbox',
            'search_params': '{"bbox" : "' + bbox + '", "limit" : "500"}',
            'retr_method': 'services/caches/geocaches',
            'retr_params': '{"fields": "code|name|location|type|status|url"}',
            'wrap': 'false'
        },
        success: function (response) {
            var addedCaches = {},
                code,
                cache,
                m;

            for (code in response) {
                cache = response[code];

                if (cache.status !== "Available") {
                    continue;
                }
                addedCaches[cache.code] = true;
                if (cache.code in site.markers) {
                    continue;
                }

                m = new google.maps.Marker({
                    position: self.parseLocation(cache.location),
                    map: self.m_map,
                    icon: self.icon(cache.type)
                });

                site.markers[cache.code] = m;
                self.registerPopup(m, cache.code, siteid);
            }

            for (m in site.markers) {
                if (!(m in addedCaches)) {
                    site.markers[m].setMap(null);
                    delete site.markers[m];
                }
            }
            site.finished = true;
        },
        error: function () {
            //console.log("okapi request failed: " + site.name);
            self.removeMarkersSite(site.markers);
            site.markers = {};
            site.finished = true;
        }
    });
};


Okapi.loadBbox = function () {
    'use strict';

    if (!this.m_ready) {
        return;
    }

    var siteid;
    for (siteid in this.m_sites) {
        this.loadBboxSite(siteid);
    }
};


Okapi.unscheduleLoad = function () {
    'use strict';

    if (!this.m_ready) {
        return;
    }

    if (this.m_timer) {
        window.clearTimeout(this.m_timer);
        this.m_timer = null;
    }
};


Okapi.scheduleLoad = function () {
    'use strict';

    if (!this.m_ready) {
        return;
    }

    var self = this;

    this.unscheduleLoad();
    this.m_timer = window.setTimeout(function () {
        self.loadBbox();
    }, 500);
};


Okapi.toggle = function (t) {
    'use strict';

    Cookies.set('load_caches', t ? "1" : "0", {expires: 30});
    if ($('#geocaches').is(':checked') !== t) {
        $('#geocaches').attr('checked', t);
    }

    if (this.m_enabled !== t) {
        this.m_enabled = t;
    }

    if (this.m_enabled) {
        this.setupIcons();
        this.setupSites();
        this.scheduleLoad();
    } else {
        this.unscheduleLoad();
        this.removeMarkers();
    }
};


Okapi.restore = function (defaultValue) {
    'use strict';

    var state = get_cookie_string("load_caches", "invalid");

    if (state === "0") {
        this.toggle(false);
    } else if (state === "1") {
        this.toggle(true);
    } else {
        this.toggle(defaultValue);
    }
};


1			/*jslint
2			indent: 4
3			*/
4
5			/*global
6			$, google, mytrans, window, Cookies, Coordinates, get_cookie_string
7			*/
8
9
10			var Okapi = {};
11			Okapi.m_map = null;
12			Okapi.m_sites = null;
13			Okapi.m_ready = false;
14			Okapi.m_showCache = null;
15			Okapi.m_enabled = false;
16			Okapi.m_popup = null;
17			Okapi.m_marker = null;
18			Okapi.m_icons = null;
19			Okapi.m_timer = null;
20
21
22			Okapi.init = function (themap) {
23			'use strict';
24
25			this.m_map = themap;
26			};
27
28
29			Okapi.parseLocation = function (s) {
30			'use strict';
31
32			var loc = s.split("\|"),
33			lat = parseFloat(loc[0]),
34			lng = parseFloat(loc[1]);
35
36			if (Coordinates.valid(lat, lng)) {
37			return new google.maps.LatLng(lat, lng);
38			}
39
40			return null;
41			};
42
43
44			Okapi.setShowCache = function (code) {
45			'use strict';
46
47			this.m_showCache = code;
48			};
49
50
51			Okapi.setupSites = function () {
52			'use strict';
53
54			if (this.m_sites) {
55			return;
56			}
57
58			var self = this,
59			main_url = "http://www.opencaching.pl/okapi/services/apisrv/installations",
60			keys = {
61			"Opencaching.DE" : "YSqPufH82encfJ67ZxV2",
62			"Opencaching.PL" : "jhRyc6rGmT6XEvxva29B",
63			"Opencaching.NL" : "gcwaesuq3REu8RtCgLDj",
64			"Opencaching.US" : "GvgyCMvwfH42GqJGL494",
65			"Opencaching.ORG.UK" : "7t7VfpkCd4HuxPabfbHd",
66			"Opencaching.RO" : "gqSWmVJhZGDwc4sRhyy7"
67			},
68			prefixes = {
69			"Opencaching.DE" : "OC",
70			"Opencaching.PL" : "OP",
71			"Opencaching.NL" : "OB",
72			"Opencaching.US" : "OU",
73			"Opencaching.ORG.UK" : "OK",
74			"Opencaching.RO" : "OR"
75			};
76
77			this.m_sites = {};
78
79			$.ajax({
80			url: main_url,
81			dataType: 'json',
82			success: function (response) {
83			var siteid, site;
84			for (siteid in response) {
85			site = response[siteid];
86			if (site.site_name in keys) {
87			//console.log("adding OC site: " + site.site_name);
88			self.m_sites[siteid] = {
89			siteid: siteid,
90			name: site.site_name,
91			site_url: site.site_url,
92			url: site.okapi_base_url,
93			prefix: prefixes[site.site_name],
94			key: keys[site.site_name],
95			ignore_user: null,
96			markers: {},
97			finished: true
98			};
99			}
100			}
101
102			self.m_ready = true;
103			if (self.m_enabled) {
104			self.scheduleLoad(true);
105			}
106			if (self.m_showCache && self.m_showCache !== "") {
107			self.centerMap(self.m_showCache);
108			self.m_showCache = null;
109			}
110			}
111			});
112			};
113
114
115			Okapi.setupIcons = function () {
116			'use strict';
117
118			if (this.m_icons) {
119			return;
120			}
121
122			this.m_icons = {};
123			this.m_icons["Other"] = new google.maps.MarkerImage("img/cachetype-1.png");
124			this.m_icons["Traditional"] = new google.maps.MarkerImage("img/cachetype-2.png");
125			this.m_icons["Multi"] = new google.maps.MarkerImage("img/cachetype-3.png");
126			this.m_icons["Virtual"] = new google.maps.MarkerImage("img/cachetype-4.png");
127			this.m_icons["Webcam"] = new google.maps.MarkerImage("img/cachetype-5.png");
128			this.m_icons["Event"] = new google.maps.MarkerImage("img/cachetype-6.png");
129			this.m_icons["Quiz"] = new google.maps.MarkerImage("img/cachetype-7.png");
130			this.m_icons["Math/Physics"] = new google.maps.MarkerImage("img/cachetype-8.png");
131			this.m_icons["Moving"] = new google.maps.MarkerImage("img/cachetype-9.png");
132			this.m_icons["Drive-In"] = new google.maps.MarkerImage("img/cachetype-10.png");
133			};
134
135
136			Okapi.icon = function (type) {
137			'use strict';
138
139			if (type in this.m_icons) {
140			return this.m_icons[type];
141			}
142
143			return this.m_icons["Other"];
144			};
145
146
147			Okapi.guessSiteId = function (code) {
148			'use strict';
149
150			code = code.upperCase();
151			for (siteid in this.m_sites) {
			0 ignored issues – show Bug introduced 2016-07-20 15:43 UTC by Report Bug Copy Issue Report The variable `siteid` seems to be never declared. Assigning variables without defining them first makes them global. If this was intended, consider making it explicit like using `window.siteid`. Loading history...
152			if (code.startsWith(this.m_sites[siteid].prefix)) {
153			return siteid;
154			}
155			}
156
157			return -1;
158			};
159
160
161			Okapi.centerMap = function (code) {
162			'use strict';
163
164			if (!this.m_ready) {
165			//console.log("okapi not ready");
166			return;
167			}
168
169			var siteid = this.guessSiteId(code);
170			if (siteid < 0) {
171			//console.log("bad code. cannot determine okapi site");
172			return;
173			}
174
175			this.showPopup(null, code.toUpperCase(), siteid);
176			};
177
178
179			Okapi.createPopupContent = function (code, response) {
180			'use strict';
181
182			var content =
183			'<a href="' + response.url + '" target="_blank">' + code + ' <b>' + response.name + '</b></a><br />'
184			+ '<table>'
185			+ '<tr><td>' + mytrans("geocache.owner") + '</td><td>' + '<a href="' + response.owner.profile_url + '" target="_blank"><b>' + response.owner.username + '</b></a></td></tr>'
186			+ '<tr><td>' + mytrans("geocache.type") + '</td><td>' + response.type + '</td></tr>'
187			+ '<tr><td>' + mytrans("geocache.size") + '</td><td>' + response.size2 + '</td></tr>'
188			+ '<tr><td>' + mytrans("geocache.status") + '</td><td>' + response.status + '</td></tr>'
189			+ '<tr><td>' + mytrans("geocache.difficulty") + '</td><td>' + response.difficulty + '/5</td></tr>'
190			+ '<tr><td>' + mytrans("geocache.terrain") + '</td><td>' + response.terrain + '/5</td></tr>'
191			+ '<tr><td>' + mytrans("geocache.finds") + '</td><td>' + response.founds + '</td></tr>'
192			+ '</table>';
193			return content;
194			};
195
196
197			Okapi.showPopup = function (m, code, siteid) {
198			'use strict';
199
200			if (!this.m_popup) {
201			this.m_popup = new google.maps.InfoWindow();
202			}
203
204			var self = this,
205			site = this.m_sites[siteid];
206
207			$.ajax({
208			url: site.url + 'services/caches/geocache',
209			dataType: 'json',
210			data: {
211			'consumer_key': site.key,
212			'cache_code': code,
213			'fields' : 'name\|type\|status\|url\|owner\|founds\|size2\|difficulty\|terrain\|location'
214			},
215			success: function (response) {
216			var coords = self.parseLocation(response.location);
217			self.m_map.setCenter(coords);
218
219			if (!m) {
220			m = new google.maps.Marker({
221			position: coords,
222			map: self.m_map,
223			icon: self.icon(response.type)
224			});
225			if (self.m_maker) {
226			self.m_marker.setMap(null);
227			}
228			self.registerPopup(m, code, siteid);
229			self.m_marker = m;
230			}
231
232			self.m_popup.setContent(self.createPopupContent(code, response));
233			self.m_popup.open(self.m_map, m);
234			}
235			});
236			};
237
238
239			Okapi.registerPopup = function (m, code, siteid) {
240			'use strict';
241
242			if (!this.m_ready) {
243			return;
244			}
245
246			var self = this;
247
248			google.maps.event.addListener(m, 'click', function () {
249			self.showPopup(m, code, siteid);
250			});
251			};
252
253
254			Okapi.removeMarkersSite = function (markers) {
255			'use strict';
256
257			if (!this.m_ready) {
258			return;
259			}
260
261			if (markers) {
262			var m;
263			for (m in markers) {
264			markers[m].setMap(null);
265			delete markers[m];
266			}
267			}
268			};
269
270
271			Okapi.removeMarkers = function () {
272			'use strict';
273
274			if (!this.m_ready) {
275			return;
276			}
277
278			var siteid;
279			for (siteid in this.m_sites) {
280			this.removeMarkersSite(this.m_sites[siteid].markers);
281			this.m_sites[siteid].markers = {};
282			}
283
284			if (this.m_marker) {
285			this.m_marker.setMap(null);
286			delete this.m_marker;
287			this.m_marker = null;
288			}
289			};
290
291
292			Okapi.loadBboxSite = function (siteid) {
293			'use strict';
294
295			if (!this.m_ready) {
296			return;
297			}
298
299			var self = this,
300			site = this.m_sites[siteid],
301			b,
302			bbox;
303
304			if (!this.m_enabled) {
305			site.finished = true;
306			return;
307			}
308
309			if (!site.finished) {
310			return;
311			}
312
313			site.finished = false;
314
315			b = this.m_map.getBounds();
316			bbox = b.getSouthWest().lat() + "\|" + b.getSouthWest().lng() + "\|" + b.getNorthEast().lat() + "\|" + b.getNorthEast().lng();
317
318			$.ajax({
319			url: site.url + 'services/caches/shortcuts/search_and_retrieve',
320			dataType: 'json',
321			data: {
322			'consumer_key': site.key,
323			'search_method': 'services/caches/search/bbox',
324			'search_params': '{"bbox" : "' + bbox + '", "limit" : "500"}',
325			'retr_method': 'services/caches/geocaches',
326			'retr_params': '{"fields": "code\|name\|location\|type\|status\|url"}',
327			'wrap': 'false'
328			},
329			success: function (response) {
330			var addedCaches = {},
331			code,
332			cache,
333			m;
334
335			for (code in response) {
336			cache = response[code];
337
338			if (cache.status !== "Available") {
339			continue;
340			}
341			addedCaches[cache.code] = true;
342			if (cache.code in site.markers) {
343			continue;
344			}
345
346			m = new google.maps.Marker({
347			position: self.parseLocation(cache.location),
348			map: self.m_map,
349			icon: self.icon(cache.type)
350			});
351
352			site.markers[cache.code] = m;
353			self.registerPopup(m, cache.code, siteid);
354			}
355
356			for (m in site.markers) {
357			if (!(m in addedCaches)) {
358			site.markers[m].setMap(null);
359			delete site.markers[m];
360			}
361			}
362			site.finished = true;
363			},
364			error: function () {
365			//console.log("okapi request failed: " + site.name);
366			self.removeMarkersSite(site.markers);
367			site.markers = {};
368			site.finished = true;
369			}
370			});
371			};
372
373
374			Okapi.loadBbox = function () {
375			'use strict';
376
377			if (!this.m_ready) {
378			return;
379			}
380
381			var siteid;
382			for (siteid in this.m_sites) {
383			this.loadBboxSite(siteid);
384			}
385			};
386
387
388			Okapi.unscheduleLoad = function () {
389			'use strict';
390
391			if (!this.m_ready) {
392			return;
393			}
394
395			if (this.m_timer) {
396			window.clearTimeout(this.m_timer);
397			this.m_timer = null;
398			}
399			};
400
401
402			Okapi.scheduleLoad = function () {
403			'use strict';
404
405			if (!this.m_ready) {
406			return;
407			}
408
409			var self = this;
410
411			this.unscheduleLoad();
412			this.m_timer = window.setTimeout(function () {
413			self.loadBbox();
414			}, 500);
415			};
416
417
418			Okapi.toggle = function (t) {
419			'use strict';
420
421			Cookies.set('load_caches', t ? "1" : "0", {expires: 30});
422			if ($('#geocaches').is(':checked') !== t) {
423			$('#geocaches').attr('checked', t);
424			}
425
426			if (this.m_enabled !== t) {
427			this.m_enabled = t;
428			}
429
430			if (this.m_enabled) {
431			this.setupIcons();
432			this.setupSites();
433			this.scheduleLoad();
434			} else {
435			this.unscheduleLoad();
436			this.removeMarkers();
437			}
438			};
439
440
441			Okapi.restore = function (defaultValue) {
442			'use strict';
443
444			var state = get_cookie_string("load_caches", "invalid");
445
446			if (state === "0") {
447			this.toggle(false);
448			} else if (state === "1") {
449			this.toggle(true);
450			} else {
451			this.toggle(defaultValue);
452			}
453			};
454

flopp / FloppsMap

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Okapi.centerMap A

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