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sfEasyGMapPlugin 1.0.4stable for sf 1.2sf 1.1sf 1.0 MIT

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The sfEasyGMap plugin provides helpers and an objet-oriented PHP abstraction to the Google Maps API to ease the process of adding a Google Map and customising it in your symfony projects.

The sfEasyGMap plugin provides helpers and an objet-oriented PHP abstraction to the Google Maps API.

It greatly eases the process of adding a Google Map and customising it in your symfony projects, without prior knowledge of the Google Maps API.

Two websites where it's used: http://www.allomatch.com http://apps.facebook.com/my-friends-map/

Feel free to comment on this work in progress on our blog: http://www.theodo.fr/blog/ or report bugs on: http://labs.theodo.fr/projects/sfeasygmapplugin/issues

IMPORTANT NOTE: The main repository is now http://github.com/fabriceb/sfEasyGMapPlugin To quickly contribute your patches, just fork the github branch and submit your commits to fabriceb

Developers

Name	Status	Email
Fabrice Bernhard	lead	moc.hctamolla <<ta>> becirbaf
Laurent Bachelier	developer	moc.hctamolla <<ta>> btnerual
Tom Haskins-Vaughan	developer	moc.aidemteertselpmet <<ta>> mot
Vincent Guillon	developer	hctamolla <<ta>> gtnecniv

License

Show source

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Releases for sf 1.3

Version	License	API	Released
3.1.0stable	MIT License	3.1.0stable	20/11/2009

Releases for sf 1.2

Version	License	API	Released
3.1.0stable	MIT License	3.1.0stable	20/11/2009
3.0.0stable	MIT license	3.0.0stable	16/10/2009
1.0.4stable	MIT license	1.0.4stable	03/06/2009
1.0.3stable	MIT license	1.0.3stable	03/05/2009
1.0.2stable	MIT license	1.0.2stable	03/05/2009
1.0.1stable	MIT license	1.0.1stable	15/03/2009
1.0.0stable	MIT license	1.0.0stable	13/03/2009
0.9.4beta	MIT license	0.9.4beta	13/03/2009

Releases for sf 1.1

Version	License	API	Released
3.1.0stable	MIT License	3.1.0stable	20/11/2009
3.0.0stable	MIT license	3.0.0stable	16/10/2009
1.0.4stable	MIT license	1.0.4stable	03/06/2009
1.0.3stable	MIT license	1.0.3stable	03/05/2009
1.0.2stable	MIT license	1.0.2stable	03/05/2009
1.0.1stable	MIT license	1.0.1stable	15/03/2009
1.0.0stable	MIT license	1.0.0stable	13/03/2009
0.9.4beta	MIT license	0.9.4beta	13/03/2009

Releases for sf 1.0

Version	License	API	Released
3.1.0stable	MIT License	3.1.0stable	20/11/2009
3.0.0stable	MIT license	3.0.0stable	16/10/2009
1.0.4stable	MIT license	1.0.4stable	03/06/2009
1.0.3stable	MIT license	1.0.3stable	03/05/2009
1.0.2stable	MIT license	1.0.2stable	03/05/2009
1.0.1stable	MIT license	1.0.1stable	15/03/2009
1.0.0stable	MIT license	1.0.0stable	13/03/2009
0.9.4beta	MIT license	0.9.4beta	13/03/2009

Changelog for release 1.0.4 - 03/06/2009

Added a very practical function $gMap->getBoundsFromCenterAndZoom(...) which enables one to calculate server-side the bounds corresponding to specific center coordinates, zoom, and map size. This is the equivalent client-side of map.setCenter(...,...);map.setZoom(...);map.getBounds(); It uses Mercator projection formulas as used by the Google Maps
A new function function $gMapMarker->isInsideBounds($bounds)
Corresponding Unit tests
And a new sample using the two last functionalities

Other releases

Release 3.1.0 - 20/11/2009

corrected package.xml
added GMapDirections functionalities

Release 3.0.0 - 16/10/2009

Added nice samples
Use the Google Map API v3

Release 1.0.4 - 03/06/2009

Added a very practical function $gMap->getBoundsFromCenterAndZoom(...) which enables one to calculate server-side the bounds corresponding to specific center coordinates, zoom, and map size. This is the equivalent client-side of map.setCenter(...,...);map.setZoom(...);map.getBounds(); It uses Mercator projection formulas as used by the Google Maps
A new function function $gMapMarker->isInsideBounds($bounds)
Corresponding Unit tests
And a new sample using the two last functionalities

Release 1.0.3 - 03/05/2009

Added tomr's contribution: it is now possible to add multiple controls to the map
Also bundled with GMapCoord::distance($coord1, $coord2) function which gives an estimation of the distance between two coordinates

Release 1.0.2 - 03/05/2009

Corrected the Mercator projections for the GMapCoord::fromPixToLat and GMapCoord::fromLatToPix functions
Used PHP pi() and deg2rad functions for better precision
Created tests for the Mercator projections
Added the GMapBounds::getBoundsContainingMarkers($markers) function
Added the GMap::centerAndZoomOnMarkers() function which enables to guess zoom and center of the map to fit the markers. Center is easy to guess. Zoom uses width and height of smallest bound, pixel width and height of the map and Mercator projection

Release 1.0.1 - 15/03/2009

fabriceb: Corrected the package.xml to add all 1.2.x versions of symfony to the list of compatible versions

Release 1.0.0 - 13/03/2009

WARNING: backwards-compatibility is broken
The GMap constructor now takes an option array as first parameter
added some unit tests
added some very interesting functions concerning bounds : Smallest bound containing coords, homthety transformation, zoomOut, Propel criteria "In bounds"
added some very interesting functions concerning coordinates : you can now transform lat/lng into Google Map' pixels coordinates system and vice-versa. This enables one to calculate the bounds around a coordinate for example, knowing only the Google Map's height/width in pixels

Release 0.9.4 - 13/03/2009

removed the call to the Helper Tag to use the escape_javascript function to ensure symfony 1.2 compatibility

Show source

sfEasyGMapPlugin

The sfEasyGMap plugin provides helpers and an objet-oriented PHP abstraction to the Google Maps API to ease the process of adding a Google Map and customising it in your symfony projects.

Installation

Install the plugin

$ symfony plugin:install sfEasyGMapPlugin (Not tested)

or in your plugins directory :

$ svn co http://svn.symfony-project.com/plugins/sfEasyGMapPlugin sfEasyGMapPlugin

Get some Google Maps API keys for your production and development environments
```
http://code.google.com/apis/maps/signup.html
```

Put the keys in your app.yml file

 all:
   google_maps_api:
     keys:
       dev:                     'ABQIAAAAMcio4BHojGWyeo4qphH4yhTGv8pFig_qdcIeIanIjQzecSm0lRThDMeOEbaNzhMsemaIKNBFH4d_bA'
       default:                 'ABQIAAAAR8dhgMmvaR96TE0zbrZpPhQkC0X2Qt_FPPKUNef1lx8wcSNN5RSh1f6S_Z1zYVlkP4P3z0Qc9kcaQQ'
       localhost:               'ABQIAAAAR8dhgMmvaR96TE0zbrZpPhT2yXp_ZAY8_ufC3CFXhHIE1NvwkxTigwPNwH8mpUzCtNyXEc8wof8pQQ'
       127.0.0.1:               'ABQIAAAAR8dhgMmvaR96TE0zbrZpPhRi_j0U6kJrkFvY4-OX2XYmEAa76BSBf4cexehBD0A_7x8IHGqyru1L-w'

Optional: enable the sample module in your settings.yml: sfEasyGMapPlugin

    [php]
    all:
      .settings:
        enabled_modules:      [default, sfEasyGMapPlugin]

Clear your cache
```
$ php symfony cc
```

Examples

All samples are available in the sfEasyGMapPlugin module of the plugin

IMPORTANT ! The javascript in the samples will not work unless you put the js files in your web directory.

    $ ln -s ../plugins/sfEasyGMapPlugin/web web/sfEasyGMapPlugin

Sample 1

Add some markers on a map, using longitudes and latitudes

In the action:

$this->gMap = new GMap();
$this->gMap->addMarker(new GMapMarker(51.245475,6.821373));
$this->gMap->addMarker(new GMapMarker(46.262248,6.115969));

In the template:

<?php use_helper('Javascript','GMap') ?>

<?php include_map($gMap,array('width'=>'512px','height'=>'400px')); ?>

<!-- Javascript included at the bottom of the page -->
<?php include_map_javascript($gMap); ?>

Sample 2

Geocode some addresses and open an info window if the user clicks on a marker

In the action:

$this->gMap = new GMap();

// some places in the world
$addresses = array(
  'Graf-Recke-Strasse 220 - 40237 DÃ¼sseldorf',
  'Avenue des sports 01210 FERNEY-VOLTAIRE - FRANCE',
  '44 boulevard Saint-Michel, Paris',
  'Route Saclay 91120 Palaiseau',
  'RÃ¤mistrasse 101, ZÃ¼rich'
);

foreach ($addresses as $address)
{
  $geocoded_address = $this->gMap->geocode($address);
  $gMapMarker = new GMapMarker($geocoded_address->getLat(),$geocoded_address->getLng());
  $gMapMarker->addHtmlInfoWindow('<b>Address:</b><br />'.$address); 
  $this->gMap->addMarker($gMapMarker);
}

In the template:

<?php use_helper('Javascript','GMap') ?>

<?php include_map($gMap,array('width'=>'512px','height'=>'400px')); ?>

<!-- Javascript included at the bottom of the page -->
<?php include_map_javascript($gMap); ?>

Sample 3

change the map center location and the zoom level
change the zoom and movement controls used
store the markers' javascript objects in a javascript array
use a custom icon for the markers
bind event listeners to the markers linked to custom javascript functions
add custom property to the markers' javascript objects

In the action:

// parameters: zoom level, lat, lng, options

$this->gMap = new GMap( array( 'zoom'=>4, 'center_lat'=>45, 'center_lng'=>8, 'control'=>'new google.maps.SmallMapControl()' ) );

// some places in the world
$coordinates = array(          
  array(51.245475,6.821373),
  array(46.262248,6.115969),
  array(48.848959,2.341577),
  array(48.718952,2.219180),
  array(47.376420,8.547995)
);

// adds a variable "markers" defined on the global level
$this->gMap->addGlobalVariable('markers','new Array()');

// creates a custom icon for markers
$gMapIcon = new GMapIcon(
  'nice_icon',
  '/sfEasyGMapPlugin/images/nice_icon.png',
  array(
    'width'=>18,
    'height'=>25,
    'info_window_anchor_x'=>9,
    'info_window_anchor_y'=>25
  )
);

// creates two custom event listeners 
$gMapEvent1 = new GMapEvent(
  'mouseover',
  "document.getElementById('console_div').innerHTML = 'Mouse over marker number '+this.num;"
);
$gMapEvent2 = new GMapEvent(
  'mouseout',
  "document.getElementById('console_div').innerHTML = '';"
);

foreach ($coordinates as $key=>$coordinate)
{
  // parameters: lat, lng, marker's javascript object's name, icon object
  $gMapMarker = new GMapMarker($coordinate[0],$coordinate[1],'markers['.$key.']',$gMapIcon);
  $gMapMarker->addHtmlInfoWindow('<b>Coordinates:</b><br />'.implode(', ',$coordinate));
  // will add a custom property to the marker's javascript object
  $gMapMarker->setCustomProperty('num',$key);
  // binds the event listeners to the marker
  $gMapMarker->addEvent($gMapEvent1);
  $gMapMarker->addEvent($gMapEvent2);

  $this->gMap->addMarker($gMapMarker);
}

In the template:

<?php use_helper('Javascript','GMap') ?>

<?php include_map($gMap,array('width'=>'512px','height'=>'400px')); ?>

Search on the map:
<?php include_search_location_form() ?>
<br />
<br />
<div id="console_div" style="font-size:large"></div>

<!-- Javascript included at the bottom of the page -->
<?php include_map_javascript($gMap); ?>

TODO

make the javascript more compact
correct javascript files that suppose that the map's javascript object is called 'map'
add support for EncodedLines
add support for custom zoom and move controls

sfEasyGMapPlugin - 1.0.4

An easy, object-oriented, PHP abstraction of the Google Maps API

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Releases for sf 1.3

Releases for sf 1.2

Releases for sf 1.1

Releases for sf 1.0

Join this plugin team

Changelog for release 1.0.4 - 03/06/2009

Other releases

Release 3.1.0 - 20/11/2009

Release 3.0.0 - 16/10/2009

Release 1.0.4 - 03/06/2009

Release 1.0.3 - 03/05/2009

Release 1.0.2 - 03/05/2009

Release 1.0.1 - 15/03/2009

Release 1.0.0 - 13/03/2009

Release 0.9.4 - 13/03/2009

sfEasyGMapPlugin

Installation

Examples

TODO