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@jeckodevelopment
jeckodevelopment committed Oct 22, 2012
1 parent 3b55018 commit c6c9369
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Binary file added assets/imgs/custmarker.png
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271 changes: 271 additions & 0 deletions mod_taxi.php
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<?php

// no direct access
defined('_JEXEC') or die;
//require_once dirname(__FILE__).'/helper.php';

$costokm = $params->get('eurokm');

$document = & JFactory::getDocument();
$document->addScript('http://maps.google.com/maps/api/js?sensor=true');

$document->addScriptDeclaration("
var location1;
var location2;
var address1;
var address2;
var latlng;
var geocoder;
var map;
var line;
var infowindow1;
var infowindow2;
var distance;
function initialize(){
geocoder = new google.maps.Geocoder();
address1 = document.getElementById(\"address1\").value;
address2 = document.getElementById(\"address2\").value;
if (geocoder){
geocoder.geocode( { 'address': address1}, function(results, status){
if (status == google.maps.GeocoderStatus.OK){
location1 = results[0].geometry.location;
} else {
alert('Geocode was not successful for the following reason: ' + status);
}
});
geocoder.geocode( { 'address': address2}, function(results, status){
if (status == google.maps.GeocoderStatus.OK){
location2 = results[0].geometry.location;
showMap();
} else {
alert('Geocode was not successful for the following reason: ' + status);
}
});
}
}
function showMap(){
latlng = new google.maps.LatLng((location1.lat()+location2.lat())/2,(location1.lng()+location2.lng())/2);
var maptype = document.getElementById('maptype').value;
var typeId;
if (maptype == 'roadmap')
typeId = google.maps.MapTypeId.ROADMAP;
else if (maptype == 'hybrid')
typeId = google.maps.MapTypeId.HYBRID;
else if (maptype == 'satellite')
typeId = google.maps.MapTypeId.SATELLITE;
else if (maptype == 'terrain')
typeId = google.maps.MapTypeId.TERRAIN;
var mapOptions = {
zoom: 1,
center: latlng,
mapTypeId: typeId
};
map = new google.maps.Map(document.getElementById(\"map_canvas\"), mapOptions);
google.maps.event.addListener(map, 'maptypeid_changed', function() {
maptype = map.getMapTypeId();
document.getElementById('maptype').value = maptype;
});
var rabbit = new google.maps.MarkerImage('distance-finder-custom-marker-image.png');
var marker1 = new google.maps.Marker({
map: map,
position: location1,
title: 'First location',
icon: rabbit,
draggable: true
});
var marker2 = new google.maps.Marker({
map: map,
position: location2,
title: 'Second location',
icon: rabbit,
draggable: true
});
var text1 = '<div id=\"content\">'+
'<h1 id=\"firstHeading\">First location</h1>'+
'<div id=\"bodyContent\">'+
'<p>Coordinates: '+location1+'</p>'+
'<p>Address: '+address1+'</p>'+
'</div>'+
'</div>';
var text2 = '<div id=\"content\">'+
'<h1 id=\"firstHeading\">Second location</h1>'+
'<div id=\"bodyContent\">'+
'<p>Coordinates: '+location2+'</p>'+
'<p>Address: '+address2+'</p>'+
'</div>'+
'</div>';
infowindow1 = new google.maps.InfoWindow({
content: text1
});
infowindow2 = new google.maps.InfoWindow({
content: text2
});
google.maps.event.addListener(marker1, 'click', function() {
infowindow1.open(map,marker1);
});
google.maps.event.addListener(marker2, 'click', function() {
infowindow2.open(map,marker2);
});
google.maps.event.addListener(marker1, 'dragend', function() {
location1 = marker1.getPosition();
drawRoutes(location1, location2);
});
google.maps.event.addListener(marker2, 'dragend', function() {
location2 = marker2.getPosition();
drawRoutes(location1, location2);
});
directionsService = new google.maps.DirectionsService();
directionsDisplay = new google.maps.DirectionsRenderer({
suppressMarkers: true,
suppressInfoWindows: true
});
directionsDisplay.setMap(map);
drawRoutes(location1, location2);
}
function drawRoutes(location1, location2){
geocoder = new google.maps.Geocoder();
if (geocoder){
geocoder.geocode({'latLng': location1}, function(results, status){
if (status == google.maps.GeocoderStatus.OK){
if (results[0]){
address1 = results[0].formatted_address;
document.getElementById(\"address1\").value = address1;
}
} else {
alert(\"Geocoder failed due to: \" + status);
}
});
}
if (geocoder){
geocoder.geocode({'latLng': location2}, function(results, status){
if (status == google.maps.GeocoderStatus.OK){
if (results[0]){
address2 = results[0].formatted_address;
document.getElementById(\"address2\").value = address2;
continueShowRoute(location1, location2);
}
} else {
alert(\"Geocoder failed due to: \" + status);
}
});
}
}
function continueShowRoute(location1, location2){
if (line){
line.setMap(null);
}
line = new google.maps.Polyline({
map: map,
path: [location1, location2],
strokeWeight: 7,
strokeOpacity: 0.8,
strokeColor: '#FFAA00'
});
var R = 6371;
var dLat = toRad(location2.lat()-location1.lat());
var dLon = toRad(location2.lng()-location1.lng());
var dLat1 = toRad(location1.lat());
var dLat2 = toRad(location2.lat());
var a = Math.sin(dLat/2) * Math.sin(dLat/2) +
Math.cos(dLat1) * Math.cos(dLat1) *
Math.sin(dLon/2) * Math.sin(dLon/2);
var c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1-a));
var d = R * c;
document.getElementById(\"distance_direct\").innerHTML = \"<br/>Distanza tra i due punti (in linea d'aria): \"+d;
var travelmode = document.getElementById(\"travelMode\").value;
if (travelmode == \"driving\")
travel = google.maps.DirectionsTravelMode.DRIVING;
else if (travelmode == \"walking\")
travel = google.maps.DirectionsTravelMode.WALKING;
else if (travelmode == \"bicycling\")
travel = google.maps.DirectionsTravelMode.BICYCLING;
var request = {
origin:location1,
destination:location2,
travelMode: travel
};
directionsService.route(request, function(response, status){
if (status == google.maps.DirectionsStatus.OK){
var price = response.routes[0].legs[0].distance.value /1000 * $costokm + 5.0;
directionsDisplay.setDirections(response);
distance = 'Distanza tra i due punti scelti sul percorso: '+response.routes[0].legs[0].distance.text;
distance += '<br/>Tempo approssimativo '+travelmode+': '+response.routes[0].legs[0].duration.text;
distance += '<br/>Costo approssimativo in euro: '+price;
document.getElementById('distance_road').innerHTML = distance;
} else {
alert('error: ' + status);
}
});
var text1 = '<div id=\"content\">'+
'<h1 id=\"firstHeading\">First location</h1>'+
'<div id=\"bodyContent\">'+
'<p>Coordinates: '+location1+'</p>'+
'<p>Address: '+address1+'</p>'+
'</div>'+
'</div>';
var text2 = '<div id=\"content\">'+
'<h1 id=\"firstHeading\">Second location</h1>'+
'<div id=\"bodyContent\">'+
'<p>Coordinates: '+location2+'</p>'+
'<p>Address: '+address2+'</p>'+
'</div>'+
'</div>';
infowindow1.setContent(text1);
infowindow2.setContent(text2);
}
function toRad(deg){
return deg * Math.PI/180;
}
");

$document->addScriptDeclaration("
");

//$pflip = modPflipHelper::myfunction();

require JModuleHelper::getLayoutPath('mod_taxi', $params->get('layout', 'default'));

23 changes: 23 additions & 0 deletions mod_taxi.xml
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<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE install SYSTEM "http://www.joomla.org/xml/dtd/1.5/module-install.dtd">
<install version="1.5" type="module" client="site">
<name>Taxi Calculator</name>
<creationDate>September 2011</creationDate>
<author>Jecko Development</author>
<authorEmail>[email protected]</authorEmail>
<authorUrl>http://www.jeckodevelopment.com</authorUrl>
<copyright>Copyright (C) 2011 Jecko Development. All rights reserved.</copyright>
<license>GNU General Public License version 2 or later; see LICENSE.txt</license>
<version>1.0</version>
<description>Taxi Rate Calculator</description>
<files>
<filename module="mod_taxi">mod_taxi.php</filename>
<filename>mod_taxi.xml</filename>
<folder>tmpl</folder>
<folder>assets</folder>
</files>
<media></media>
<params>
<param name="eurokm" type="text" default="0" label="Tariffa al Km" description="Tariffa al km"/>
</params>
</install>
42 changes: 42 additions & 0 deletions tmpl/default.php
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<div id="form" style="width:100%; height:25%">
<input id="maptype" type="hidden" value="roadmap"/>
<table align="center" valign="center">
<tr>
<td colspan="7" align="center"><b>Calcola il costo del tuo taxi</b></td>
</tr>
<tr>
<td colspan="7">&nbsp;</td>
</tr>
<tr>
<td>Indirizzo di partenza:</td>
<td>&nbsp;</td>
<td><input type="text" name="address1" id="address1" size="50"/></td>
<td>&nbsp;</td>
</tr>
<tr>
<td>Indirizzo di arrivo:</td>
<td>&nbsp;</td>
<td><input type="text" name="address2" id="address2" size="50"/></td>
<td>&nbsp;</td>
</tr>
<tr>
<td>Mezzo:
<select id="travelMode" name="travelMode">
<option value="driving">Taxi</option>
<option value="walking">A piedi</option>
<option value="bicycling">In bicicletta (Stati Uniti)</option>
</select>
</td>
</tr>
<tr>
<td colspan="7">&nbsp;</td>
</tr>
<tr>
<td colspan="7" align="center"><input type="button" value="Mostra" onclick="initialize();"/></td>
</tr>
</table>
</div>
<center><div style="width:100%; height:10%" id="distance_direct"></div></center>
<center><div style="width:100%; height:10%" id="distance_road"></div></center>

<center><div id="map_canvas" style="width:600px; height:400px"></div></center>

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