MapGoogle::__construct() - Code Metrics - Inspection of "refactor OptionDisplay to move map-specific functi..." - GEANT/CAT - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 12ba88...25e691 )

by Stefan

created 2018-05-09 10:35 UTC

MapGoogle::__construct() A

↳ Parent: MapGoogle

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	3
rs	10
c	0
b	0
f	0
cc	1
eloc	2
nc	1
nop	2

<?php

/*
 * ******************************************************************************
 * Copyright 2011-2017 DANTE Ltd. and GÉANT on behalf of the GN3, GN3+, GN4-1 
 * and GN4-2 consortia
 *
 * License: see the web/copyright.php file in the file structure
 * ******************************************************************************
 */

namespace web\lib\admin;

require_once(dirname(dirname(dirname(dirname(__FILE__)))) . "/config/_config.php");

/**
 * This class provides map display functionality
 * 
 * @author Stefan Winter <[email protected]>
 */
class MapGoogle extends AbstractMap {

    public function __construct($inst, $readonly) {
        parent::__construct($inst, $readonly);
        return $this;
    }

    public function htmlHeadCode() {
        $cat = new \core\CAT();
        return "<script type='text/javascript' src='https://maps.googleapis.com/maps/api/js?key=" . CONFIG['APPEARANCE']['google_maps_api_key'] . "'></script>
    <script type='text/javascript'>
        // some global variables;
        var center_lat=49.6114885608729;
        var center_lng=6.135778427124023;
        var zoom=15;
        var mode;
        var map;
        var marker;
        var geocoder;
        var icon;
        var icon_red;
        var center_map=true;
        var marks = [];
        var markers;
        var marker_index;

        /**
         * xml parser function
         * replaces a Google v2 builtin
         */
        function parse_xml(s) { 
            if (window.DOMParser)
            {
                parser=new DOMParser();
                xml=parser.parseFromString(s,'text/xml');
            }
            else // Internet Explorer
            {
                xml=new ActiveXObject('Microsoft.XMLDOM');
                xml.async=false;
                xml.loadXML(s);
            }
            return xml;
        }


        /**
         *  Loceate country center
         */

        function locate_country(country) {
            geocoder.geocode({'address':country},function(r,status) {
                if(status != google.maps.GeocoderStatus.OK) {
                    alert('Sorry, this error in locating your country should not have happened, please report it.');
                } else {
                    addMarker(r[0].geometry.location,0,r[0].geometry.bounds);
                }
            });
        }

        /**
         * Guess location based on ist name and country
         *
         */
        function locator_magic() {
            geocoder.geocode({'address':\"" . preg_replace("/\"/", "&quot;", $this->instName) . "\", 'region':\"" . strtolower($this->fedName) . "\"},
            function(r,status) {
                if(status != google.maps.GeocoderStatus.OK) {
                    locate_country(\"" . $cat->knownFederations[strtoupper($this->fedName)] . "\");
                } else {
                    var i;
                    for(i = 0; i < r.length; i++) {
                        Addr = getAddressElements(r[i].address_components);
                        if(Addr.country == \"" . strtoupper($this->fedName) . "\")
                        break;
                    }
                    if(Addr.country != \"" . strtoupper($this->fedName) . "\")
                    locate_country(\"" . $cat->knownFederations[strtoupper($this->fedName)] . "\");
                    else {
                        addMarker(r[i].geometry.location,15,null);
                    }
                }
            });
        }

        /**
         * click event listener
         */
        function markerClicked(m) {
            info_window.close();
            var t = \"" . _("This is location ") . "\"+m.info;
            info_window.setContent(t);
            info_window.setPosition(m.getPosition());
            info_window.open(map,m);
        }

        function getAddressElements(addr) {
            var A = new Object();
            var l1 ='';
            A.locality = '';
            A.country = '';
            for(i=0;i< addr.length;i++) {
                if(addr[i].types[0] == 'locality')
                    A.locality = addr[i].short_name;
                if(addr[i].types[0] == 'administrative_area_level_3' )
                    l1 = addr[i].short_name;
                if(addr[i].types[0] == 'country' ){
                    A.country = addr[i].short_name;
                    A.country_long = addr[i].long_name;
                }
            }
            if(A.locality == '')
                A.locality = l1;
            return(A);
        }

        /**
         * get geo cordinates and address data
         * update coordinate and address text fields
         */
        function updateLocation(latlng) {
            if(latlng == null)
                latlng = map.getCenter();
            geocoder.geocode({'location':latlng},function(r,status){
                if (status != google.maps.GeocoderStatus.OK) 
                    return;
                var z = map.getZoom();
                var addr;
                var addr_string;
                $('#geo_long').val(latlng.lng());
                $('#geo_lat').val(latlng.lat());
                var Addr = getAddressElements(r[0].address_components);
                if (z> 8 && Addr.locality != '')
                    $('#address').val(Addr.locality+', '+Addr.country);
                else
                    $('#address').val(Addr.country_long);
            });
        }

        /**
         * add new draggeable marker
         */

        function addMarker(latlng,z,bounds) {
            if(marker != undefined)
                marker.setMap(null);
            marker = new google.maps.Marker({position: latlng, map: map,draggable: true});
            google.maps.event.addListener(marker,'dragend', function() {
                updateLocation(marker.getPosition());
            });
            if(bounds == null) {
                map.setCenter(latlng);
                map.setZoom(z);
                updateLocation(latlng);
            } else {
                google.maps.event.addListenerOnce(map, 'bounds_changed', function(event) {
                    updateLocation(null);
                });
                map.fitBounds(bounds);
            }
        }

        /**
         * create a marker from the address entered
         * by the user
         */
        function getAddressLocation() {
            var city = $('#address').val();
            if(city == '') {
                alert(\"" . _("nothing entered in the address field") . "\");
                return false;
            }
            geocoder.geocode( { 'address': city}, function(results, status) {
                if (status == google.maps.GeocoderStatus.OK) {
                    position = results[0].geometry.location;
                } else {
                    position = center_pl;
                    alert('Unable to locate address: ' + status);
                    zoom = 6;
                }
                addMarker(position,zoom,null);
                return false;
            });
        }

        /**
         * trigger geolocation
         */
        function locateMe() {
            $('#address').val(\"" . _("locating") . "\");
            navigator.geolocation.getCurrentPosition(locate_succes,locate_fail,{maximumAge:3600000, timeout:5000});
        }

        function locate_succes(p) {
            var point = new google.maps.LatLng(p.coords.latitude,p.coords.longitude);
            addMarker(point,15,null);
        }
        function locate_fail(p) {
            alert('failure: '+p.message);
        }


        /**
         * add locations from the markers structure
         */
        function addLocations() {
            if(markers == undefined)
                return(0);
            google.maps.event.addListenerOnce(map, 'bounds_changed', function(event) {
                z = map.getZoom();
                if(mode == 0)
                    map.setZoom(z+1);
                map.setOptions({maxZoom: 21})
            });
            xml = parse_xml(markers);
            var mrk = xml.documentElement.getElementsByTagName('marker');
            var i = 0;
            var  area = new google.maps.LatLngBounds();
            for (i = 0; i < mrk.length; i++) {
                var point = new google.maps.LatLng(parseFloat(mrk[i].getAttribute('lat')),
                parseFloat(mrk[i].getAttribute('lng')));
                m = new google.maps.Marker({position: point,icon: icon, map: map});
                m.info = mrk[i].getAttribute('name');
                marks.push(m)
                google.maps.event.addListener(m,'click', function() {
                    markerClicked(this);
                });
                area.extend(point);
            }
            if(mode == 1)
                map.setOptions({maxZoom: 18})
            else
                map.setOptions({maxZoom: 15})
            map.fitBounds(area);
        }

        /**
         * Google maps innitialize function
         * if mode == 1 then enable editing;
         */
        function load(l) {
            mode = l;
            if(mode == 0 && markers == undefined)
                return;
            geocoder = new google.maps.Geocoder();
            var myOptions = {
                zoom: 3,
                center: new google.maps.LatLng(center_lat,center_lng),
                streetViewControl: false,
                mapTypeControl: false,
                zoomControl: false,
                mapTypeId: google.maps.MapTypeId.ROADMAP
            }

            icon = new google.maps.MarkerImage('../resources/images/icons/location_marker.png',
            new google.maps.Size(40,24),  new google.maps.Point(0,0),  new google.maps.Point(14,0));
            icon_red = new google.maps.MarkerImage('../resources/images/icons/location_marker_highlighted.png',
            new google.maps.Size(40,24),  new google.maps.Point(0,0),  new google.maps.Point(14,0));
            info_window = new google.maps.InfoWindow({disableAutoPan: true,});
            map = new google.maps.Map(document.getElementById('map'),myOptions);
            if(mode == 1) 
                map.setOptions({zoomControl: true});

            if(addLocations() == 0)
                locator_magic();
        } " .
                '$(document).ready(function () {
        $(".location_button").click(function (event) {
            event.preventDefault();
            marker_index = $(this).attr("id").substr(11) - 1;
            marks[marker_index].setOptions({icon: icon_red});
            setTimeout("marks[marker_index].setOptions({icon: icon})", 1000);
        });

        $("#address").keypress(function (event) {
            if (event.which === 13) {
                event.preventDefault();
                getAddressLocation();
            }

        });

    });' .
                "</script>";
    }

    public function htmlBodyCode() {
        
    }

    public function htmlShowtime($wizard = FALSE, $additional = FALSE) {
        if ($this->readOnly) {
            return "<div id='map' class='googlemap'></div>";
        } else {
            return $this->htmlPreEdit($wizard, $additional) . $this->findLocationHtml() . "<div id='map' class='googlemap'></div>" . $this->htmlPostEdit(FALSE);
        }
    }

    public static function optionListDisplayCode($coords, $number) {
        return "<button id='location_b_" . $number . "' class='location_button'>" . _("Click to see location") . " $number</button>";
    }

    public function bodyTagCode() {
        return "onload='load(" . ($this->readOnly ? "0" : "1") . ")'";
    }

    private function findLocationHtml() {
        return "<p>" . _("Address:") . " <input name='address' id='address' /><button type='button' onclick='getAddressLocation()'>" . _("Find address") . "</button> <button type='button' onclick='locateMe()'>" . _("Locate Me!") . "</button></p>";
    }

}


1			<?php
2
3			/*
4			* ******************************************************************************
5			* Copyright 2011-2017 DANTE Ltd. and GÉANT on behalf of the GN3, GN3+, GN4-1
6			* and GN4-2 consortia
7			*
8			* License: see the web/copyright.php file in the file structure
9			* ******************************************************************************
10			*/
11
12			namespace web\lib\admin;
13
14			require_once(dirname(dirname(dirname(dirname(__FILE__)))) . "/config/_config.php");
15
16			/**
17			* This class provides map display functionality
18			*
19			* @author Stefan Winter <[email protected]>
20			*/
21			class MapGoogle extends AbstractMap {
22
23			public function __construct($inst, $readonly) {
24			parent::__construct($inst, $readonly);
25			return $this;
26			}
27
28			public function htmlHeadCode() {
29			$cat = new \core\CAT();
30			return "<script type='text/javascript' src='https://maps.googleapis.com/maps/api/js?key=" . CONFIG['APPEARANCE']['google_maps_api_key'] . "'></script>
31			<script type='text/javascript'>
32			// some global variables;
33			var center_lat=49.6114885608729;
34			var center_lng=6.135778427124023;
35			var zoom=15;
36			var mode;
37			var map;
38			var marker;
39			var geocoder;
40			var icon;
41			var icon_red;
42			var center_map=true;
43			var marks = [];
44			var markers;
45			var marker_index;
46
47			/**
48			* xml parser function
49			* replaces a Google v2 builtin
50			*/
51			function parse_xml(s) {
52			if (window.DOMParser)
53			{
54			parser=new DOMParser();
55			xml=parser.parseFromString(s,'text/xml');
56			}
57			else // Internet Explorer
58			{
59			xml=new ActiveXObject('Microsoft.XMLDOM');
60			xml.async=false;
61			xml.loadXML(s);
62			}
63			return xml;
64			}
65
66
67			/**
68			* Loceate country center
69			*/
70
71			function locate_country(country) {
72			geocoder.geocode({'address':country},function(r,status) {
73			if(status != google.maps.GeocoderStatus.OK) {
74			alert('Sorry, this error in locating your country should not have happened, please report it.');
75			} else {
76			addMarker(r[0].geometry.location,0,r[0].geometry.bounds);
77			}
78			});
79			}
80
81			/**
82			* Guess location based on ist name and country
83			*
84			*/
85			function locator_magic() {
86			geocoder.geocode({'address':\"" . preg_replace("/\"/", """, $this->instName) . "\", 'region':\"" . strtolower($this->fedName) . "\"},
87			function(r,status) {
88			if(status != google.maps.GeocoderStatus.OK) {
89			locate_country(\"" . $cat->knownFederations[strtoupper($this->fedName)] . "\");
90			} else {
91			var i;
92			for(i = 0; i < r.length; i++) {
93			Addr = getAddressElements(r[i].address_components);
94			if(Addr.country == \"" . strtoupper($this->fedName) . "\")
95			break;
96			}
97			if(Addr.country != \"" . strtoupper($this->fedName) . "\")
98			locate_country(\"" . $cat->knownFederations[strtoupper($this->fedName)] . "\");
99			else {
100			addMarker(r[i].geometry.location,15,null);
101			}
102			}
103			});
104			}
105
106			/**
107			* click event listener
108			*/
109			function markerClicked(m) {
110			info_window.close();
111			var t = \"" . _("This is location ") . "\"+m.info;
112			info_window.setContent(t);
113			info_window.setPosition(m.getPosition());
114			info_window.open(map,m);
115			}
116
117			function getAddressElements(addr) {
118			var A = new Object();
119			var l1 ='';
120			A.locality = '';
121			A.country = '';
122			for(i=0;i< addr.length;i++) {
123			if(addr[i].types[0] == 'locality')
124			A.locality = addr[i].short_name;
125			if(addr[i].types[0] == 'administrative_area_level_3' )
126			l1 = addr[i].short_name;
127			if(addr[i].types[0] == 'country' ){
128			A.country = addr[i].short_name;
129			A.country_long = addr[i].long_name;
130			}
131			}
132			if(A.locality == '')
133			A.locality = l1;
134			return(A);
135			}
136
137			/**
138			* get geo cordinates and address data
139			* update coordinate and address text fields
140			*/
141			function updateLocation(latlng) {
142			if(latlng == null)
143			latlng = map.getCenter();
144			geocoder.geocode({'location':latlng},function(r,status){
145			if (status != google.maps.GeocoderStatus.OK)
146			return;
147			var z = map.getZoom();
148			var addr;
149			var addr_string;
150			$('#geo_long').val(latlng.lng());
151			$('#geo_lat').val(latlng.lat());
152			var Addr = getAddressElements(r[0].address_components);
153			if (z> 8 && Addr.locality != '')
154			$('#address').val(Addr.locality+', '+Addr.country);
155			else
156			$('#address').val(Addr.country_long);
157			});
158			}
159
160			/**
161			* add new draggeable marker
162			*/
163
164			function addMarker(latlng,z,bounds) {
165			if(marker != undefined)
166			marker.setMap(null);
167			marker = new google.maps.Marker({position: latlng, map: map,draggable: true});
168			google.maps.event.addListener(marker,'dragend', function() {
169			updateLocation(marker.getPosition());
170			});
171			if(bounds == null) {
172			map.setCenter(latlng);
173			map.setZoom(z);
174			updateLocation(latlng);
175			} else {
176			google.maps.event.addListenerOnce(map, 'bounds_changed', function(event) {
177			updateLocation(null);
178			});
179			map.fitBounds(bounds);
180			}
181			}
182
183			/**
184			* create a marker from the address entered
185			* by the user
186			*/
187			function getAddressLocation() {
188			var city = $('#address').val();
189			if(city == '') {
190			alert(\"" . _("nothing entered in the address field") . "\");
191			return false;
192			}
193			geocoder.geocode( { 'address': city}, function(results, status) {
194			if (status == google.maps.GeocoderStatus.OK) {
195			position = results[0].geometry.location;
196			} else {
197			position = center_pl;
198			alert('Unable to locate address: ' + status);
199			zoom = 6;
200			}
201			addMarker(position,zoom,null);
202			return false;
203			});
204			}
205
206			/**
207			* trigger geolocation
208			*/
209			function locateMe() {
210			$('#address').val(\"" . _("locating") . "\");
211			navigator.geolocation.getCurrentPosition(locate_succes,locate_fail,{maximumAge:3600000, timeout:5000});
212			}
213
214			function locate_succes(p) {
215			var point = new google.maps.LatLng(p.coords.latitude,p.coords.longitude);
216			addMarker(point,15,null);
217			}
218			function locate_fail(p) {
219			alert('failure: '+p.message);
220			}
221
222
223			/**
224			* add locations from the markers structure
225			*/
226			function addLocations() {
227			if(markers == undefined)
228			return(0);
229			google.maps.event.addListenerOnce(map, 'bounds_changed', function(event) {
230			z = map.getZoom();
231			if(mode == 0)
232			map.setZoom(z+1);
233			map.setOptions({maxZoom: 21})
234			});
235			xml = parse_xml(markers);
236			var mrk = xml.documentElement.getElementsByTagName('marker');
237			var i = 0;
238			var area = new google.maps.LatLngBounds();
239			for (i = 0; i < mrk.length; i++) {
240			var point = new google.maps.LatLng(parseFloat(mrk[i].getAttribute('lat')),
241			parseFloat(mrk[i].getAttribute('lng')));
242			m = new google.maps.Marker({position: point,icon: icon, map: map});
243			m.info = mrk[i].getAttribute('name');
244			marks.push(m)
245			google.maps.event.addListener(m,'click', function() {
246			markerClicked(this);
247			});
248			area.extend(point);
249			}
250			if(mode == 1)
251			map.setOptions({maxZoom: 18})
252			else
253			map.setOptions({maxZoom: 15})
254			map.fitBounds(area);
255			}
256
257			/**
258			* Google maps innitialize function
259			* if mode == 1 then enable editing;
260			*/
261			function load(l) {
262			mode = l;
263			if(mode == 0 && markers == undefined)
264			return;
265			geocoder = new google.maps.Geocoder();
266			var myOptions = {
267			zoom: 3,
268			center: new google.maps.LatLng(center_lat,center_lng),
269			streetViewControl: false,
270			mapTypeControl: false,
271			zoomControl: false,
272			mapTypeId: google.maps.MapTypeId.ROADMAP
273			}
274
275			icon = new google.maps.MarkerImage('../resources/images/icons/location_marker.png',
276			new google.maps.Size(40,24), new google.maps.Point(0,0), new google.maps.Point(14,0));
277			icon_red = new google.maps.MarkerImage('../resources/images/icons/location_marker_highlighted.png',
278			new google.maps.Size(40,24), new google.maps.Point(0,0), new google.maps.Point(14,0));
279			info_window = new google.maps.InfoWindow({disableAutoPan: true,});
280			map = new google.maps.Map(document.getElementById('map'),myOptions);
281			if(mode == 1)
282			map.setOptions({zoomControl: true});
283
284			if(addLocations() == 0)
285			locator_magic();
286			} " .
287			'$(document).ready(function () {
288			$(".location_button").click(function (event) {
289			event.preventDefault();
290			marker_index = $(this).attr("id").substr(11) - 1;
291			marks[marker_index].setOptions({icon: icon_red});
292			setTimeout("marks[marker_index].setOptions({icon: icon})", 1000);
293			});
294
295			$("#address").keypress(function (event) {
296			if (event.which === 13) {
297			event.preventDefault();
298			getAddressLocation();
299			}
300
301			});
302
303			});' .
304			"</script>";
305			}
306
307			public function htmlBodyCode() {
308
309			}
310
311			public function htmlShowtime($wizard = FALSE, $additional = FALSE) {
312			if ($this->readOnly) {
313			return "<div id='map' class='googlemap'></div>";
314			} else {
315			return $this->htmlPreEdit($wizard, $additional) . $this->findLocationHtml() . "<div id='map' class='googlemap'></div>" . $this->htmlPostEdit(FALSE);
316			}
317			}
318
319			public static function optionListDisplayCode($coords, $number) {
320			return "<button id='location_b_" . $number . "' class='location_button'>" . _("Click to see location") . " $number</button>";
321			}
322
323			public function bodyTagCode() {
324			return "onload='load(" . ($this->readOnly ? "0" : "1") . ")'";
325			}
326
327			private function findLocationHtml() {
328			return "<p>" . _("Address:") . " <input name='address' id='address' /><button type='button' onclick='getAddressLocation()'>" . _("Find address") . "</button> <button type='button' onclick='locateMe()'>" . _("Locate Me!") . "</button></p>";
329			}
330
331			}
332

GEANT / CAT

Push — master ( 12ba88...25e691 )

MapGoogle::__construct() A

Complexity

Size

Duplication

Importance

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