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// json handler from mootool core
(function(){
var special = {'\b': '\\b', '\t': '\\t', '\n': '\\n', '\f': '\\f', '\r': '\\r', '"' : '\\"', '\\': '\\\\'};
var escape = function(chr){
return special[chr] || '\\u' + ('0000' + chr.charCodeAt(0).toString(16)).slice(-4);
};
JSON.validate = function(string){
string = string.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@').
replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']').
replace(/(?:^|:|,)(?:\s*\[)+/g, '');
return (/^[\],:{}\s]*$/).test(string);
};
JSON.encode = JSON.stringify;
JSON.decode = function(string, secure){
if (!string || typeof string != 'string') return null;
if (secure == null) secure = JSON.secure;
if (secure){
if (JSON.parse) return JSON.parse(string);
if (!JSON.validate(string)) throw new Error('JSON could not decode the input; security is enabled and the value is not secure.');
}
return eval('(' + string + ')');
};
})();
// ja osmap
(function(root, $) {
var juri_root = root.Joomla.getOptions('jaosmap').juri_root;
var JAOSMAP = function() {
this.map = null;
};
JAOSMAP.prototype.render = function(selector, settings) {
var self = this;
var marks = typeof settings.locations === 'string' ? JSON.decode(settings.locations) : settings.locations;
if (!marks || !marks.latitude || !marks.longitude) {
return;
}
var wheel = +settings.disable_scrollwheelzoom ? true : false;
self.map = L.map(selector, {
scrollWheelZoom: wheel
});
if (settings.maptype == 'style' && settings.custom_style !== "" && settings.custom_style_token !== "") {
// use custom style code for map.
// the layer must be right after add the map.
var gl = L.mapboxGL({
accessToken: settings.custom_style_token,
style: settings.custom_style
}).addTo(self.map);
} else {
// use normal tile map
var maptype = 'https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png';
if (settings.maptype == 'cycle')
maptype = 'https://{s}.tile.thunderforest.com/cycle/{z}/{x}/{y}.png';
if (settings.maptype == 'transport')
maptype = 'https://{s}.tile.thunderforest.com/transport/{z}/{x}/{y}.png';
if (settings.maptype == 'humanitarian')
maptype = 'https://tile-{s}.openstreetmap.fr/hot/{z}/{x}/{y}.png';
if (settings.maptype == 'custom') {
if (settings.custom_tile !== '')
maptype = settings.custom_tile;
}
L.tileLayer(maptype, {
attribution: '© <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors'
}).addTo(self.map);
}
var deferreds = [];
var pointers = [];
$.each(marks.latitude, function(m) {
if (marks.latitude[m] === ''
|| marks.longitude[m] === ''
|| isNaN(marks.latitude[m])
|| isNaN(marks.longitude[m])) {
return;
}
var pointer = {
latitude: marks.latitude[m] ? marks.latitude[m] : 0,
longitude: marks.longitude[m] ? marks.longitude[m] : 0,
info: (marks.info && marks.info[m]) ? marks.info[m] : '',
icon: (marks.icon && marks.icon[m]) ? marks.icon[m] : '',
location: (marks.location && marks.location[m]) ? marks.location[m] : ''
}
pointers.push(pointer);
});
if (!pointers.length) {
return;
}
if (settings.mode === 'routing') {
var def = self.addWaypoints(self.map, pointers, settings);
deferreds.push(def);
} else {
pointers.forEach(function(pointer) {
var def = self.addMarker(self.map, pointer, settings);
deferreds.push(def);
});
}
var first = pointers[0];
var last = pointers[pointers.length - 1];
var zoom = settings.zoom > 18 ? 18 : settings.zoom;
if (settings.center === 'all') {
$.when.apply($, deferreds).then(function() {
var points = pointers.map(function(item) {
return [item.latitude, item.longitude];
})
self.map.fitBounds(points);
})
} else {
var view = settings.center === 'first' ? first : last;
self.map.setView( L.latLng(view.latitude, view.longitude), zoom );
}
return self.map;
}
JAOSMAP.prototype.addWaypoints = function(map, pointers, settings) {
var self = this;
return $.Deferred(function(defer) {
var config = {};
var langs = {
'ar-aa': 'ar',
'da-dk': 'da',
'de-de': 'de',
'en-gb': 'en',
'eo-xx': 'eo',
'es-es': 'es-ES',
'es-co': 'es',
'fi-fi': 'fi',
'fr-fr': 'fr',
'he-il': 'he',
'id-id': 'id',
'it-it': 'it',
'ko-kr': 'ko',
'my-my': 'my',
'nl-nl': 'no',
'no-nb': 'no',
'pl-pl': 'pl',
'pt-br': 'pt-BR',
'pt-pt': 'pt-PT',
'ro-ro': 'ro',
'ru-ru': 'ru',
'sl-si': 'sl',
'sv-se': 'sv',
'tr-tr': 'tr',
'uk-ua': 'uk',
'vi-vn': 'vi',
'zh-cn': 'zh-Hans'
}
var language = langs[settings.routing_language] ? langs[settings.routing_language] : 'en';
var options = {
language: language
}
if (settings.route === 'mapbox') {
config.router = L.Routing.mapbox(settings.mapbox_access_token, options);
} else {
config.router = L.Routing.osrmv1(options);
}
var waypoints = pointers.map(function(item) {
return L.latLng(item.latitude, item.longitude);
});
var deferreds = [];
pointers.forEach(function(item) {
if (item.icon) {
var def = self.getCustomIcon(item);
deferreds.push(def);
} else {
deferreds.push(false);
}
})
$.when.apply($, deferreds).then(function() {
var markers = arguments;
L.Routing.control(L.extend(config, {
waypoints: waypoints,
routeWhileDragging: true,
reverseWaypoints: true,
showAlternatives: true,
createMarker: function(i, wp) {
var pointer = pointers[i];
var marker;
if (markers[i]) {
marker = markers[i];
} else {
marker = L.marker([wp.latLng.lat, wp.latLng.lng]);
}
if (pointer.info !== '') {
if (settings.popup_type == 'click')
marker.bindPopup(pointer.info);
if (settings.popup_type == 'hover')
marker.bindTooltip(pointer.info);
}
return marker;
},
show: false,
collapsible: true
})).addTo(map);
defer.resolve();
})
})
}
JAOSMAP.prototype.addMarker = function(map, pointer, settings) {
var self = this;
return $.Deferred(function(defer) {
var latitude = pointer.latitude;
var longitude = pointer.longitude;
var def = new $.Deferred();
var marker;
if (pointer.icon) {
self.getCustomIcon(pointer).then(function(_marker) {
marker = _marker;
marker.addTo(map);
def.resolve(marker)
})
} else {
var marker = L.marker([latitude, longitude]).addTo(map);
def.resolve(marker);
}
def.then(function() {
if (pointer.info !== '') {
if (settings.popup_type == 'click')
marker.bindPopup(pointer.info);
if (settings.popup_type == 'hover')
marker.bindTooltip(pointer.info);
}
defer.resolve();
})
})
}
JAOSMAP.prototype.getCustomIcon = function(pointer) {
return $.Deferred(function(defer) {
var imgWidth = 0;
var imgHeight = 0;
var MAX = 40;
var regex = /^(https|http):\/\//g;
var url = regex.test(pointer.icon) ? pointer.icon : juri_root + pointer.icon;
$("<img/>", {
src: url,
load: function() {
if (this.width < MAX || this.height < MAX) {
imgWidth = this.width;
imgHeight = this.height;
} else if (this.width < this.height) {
imgWidth = MAX;
imgHeight = (this.height * imgWidth) / this.width;
} else {
imgHeight = MAX;
imgWidth = (this.width * imgHeight) / this.height;
}
var icon = L.icon({
iconUrl: url,
iconSize: [imgWidth, imgHeight],
iconAnchor: [imgWidth / 2, imgHeight],
popupAnchor: [0, (imgHeight / 4) - imgHeight],
tooltipAnchor: [0, (imgHeight / 4) - imgHeight]
});
var marker = L.marker(
[pointer.latitude, pointer.longitude],
{icon: icon}
);
defer.resolve(marker);
}
})
})
}
root.JAOSMAP = JAOSMAP;
})(window, jQuery)