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robap committed Oct 29, 2009
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1 change: 1 addition & 0 deletions app/.htaccess
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deny from all
13 changes: 13 additions & 0 deletions app/config/config.template.php
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<?php
/**
* @author Rob Apodaca <rob.apodaca@gmail.com>
* @copyright Copyright (c) 2009, Rob Apodaca
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*/
$config = array(
'google_api_key' => '',
'zillow_api_key' => '',
'pillow_install' => '../pillow/'
);

?>
55 changes: 55 additions & 0 deletions app/lib/Geocoder.php
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<?php
/**
* @author Rob Apodaca <rob.apodaca@gmail.com>
* @copyright Copyright (c) 2009, Rob Apodaca
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*/
class Google_Geocoder
{
private $_key;

private $_addresses = array();

public function __construct( $key )
{
$this->_key = $key;
}

/**
* Geocodes (or attempts to) the supplied address. This method can be safely
* called repeatedly without hitting the google geocode service. Each address
* result is stored in this Google_Geocoder object and used whenever same
* address is supplied to this method.
* @param string $address
* @access public
* @return Google_Placemark
*/
public function geocode( $address )
{
if( FALSE === array_key_exists($address, $this->_addresses) )
{
$result = file_get_contents( $this->_getUri($address) );
$this->_addresses[$address] = $result;
}

return new Google_Placemark( $this->_addresses[$address] );
}

/**
* Fetches the address from Google's geocode service
* @param string $address
* @access private
* @return string
*/
private function _getUri( $address )
{
$uri = "http://maps.google.com/maps/geo?";
$uri .= "q=" . urlencode($address);
$uri .= "&key=" . $this->_key;
$uri .= "&sensor=false";
$uri .= "&output=json";
return $uri;
}
}

?>
84 changes: 84 additions & 0 deletions app/lib/Placemark.php
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<?php
/**
* @author Rob Apodaca <rob.apodaca@gmail.com>
* @copyright Copyright (c) 2009, Rob Apodaca
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*/
class Google_Placemark
{
public $id;

public $fullAddress;

public $accuracy;

public $state;

public $city;

public $county;

public $zip;

public $street;

public $x;

public $y;

private $_isValid = FALSE;

private $_rawJson;

public function __construct( $raw_json )
{
$this->_rawJson = $raw_json;

$pm = json_decode( $raw_json );

//The returned string may not be decode-able
if( NULL === $pm ) return;

if( $pm->Status->code != '200') return;

if( FALSE === array_key_exists(0,$pm->Placemark) ) return;

if( $pm->Placemark[0]->AddressDetails->Accuracy < 8 ) return;

if( TRUE === array_key_exists(0, $pm->Placemark) )
{
$this->id = $pm->Placemark[0]->id;
$this->fullAddress = $pm->Placemark[0]->address;
$this->accuracy = $pm->Placemark[0]->AddressDetails->Accuracy;
$this->state = $pm->Placemark[0]->AddressDetails->Country->AdministrativeArea->AdministrativeAreaName;
$this->city = $pm->Placemark[0]->AddressDetails->Country->AdministrativeArea->SubAdministrativeArea->Locality->LocalityName;
$this->county = $pm->Placemark[0]->AddressDetails->Country->AdministrativeArea->SubAdministrativeArea->SubAdministrativeAreaName;
$this->zip = $pm->Placemark[0]->AddressDetails->Country->AdministrativeArea->SubAdministrativeArea->Locality->PostalCode->PostalCodeNumber;
$this->street = $pm->Placemark[0]->AddressDetails->Country->AdministrativeArea->SubAdministrativeArea->Locality->Thoroughfare->ThoroughfareName;
$this->x = $pm->Placemark[0]->Point->coordinates[0];
$this->y = $pm->Placemark[0]->Point->coordinates[1];

$this->_isValid = TRUE;
}
}

/**
* Returns the raw json string that was used to construct this object
* @return string
*/
public function getRawJson()
{
return $this->_rawJson;
}

/**
* Checks if this object is a valid Google Geocode Placemark
* @return boolean
*/
public function isValid()
{
return $this->_isValid;
}
}

?>
24 changes: 24 additions & 0 deletions app/lib/functions.php
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<?php

function getView( $file, $vars )
{
ob_start();

extract($vars);

include $file;

$o = ob_get_contents();

ob_end_clean();

return $o;
}

function dump( $var )
{
echo "<xmp>";
print_r($var);
echo "</xmp>";
}
?>
168 changes: 168 additions & 0 deletions app/views/property_begin.php
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<?php
/**
* @author Rob Apodaca <rob.apodaca@gmail.com>
* @copyright Copyright (c) 2009, Rob Apodaca
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*/
?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Zillow/Google Masher</title>
<link href="css/custom-theme/jquery-ui-1.7.2.custom.css" rel="stylesheet" type="text/css" />
<link href="css/style.css" rel="stylesheet" type="text/css" />
<!--[if lte IE 7]>
<link rel="stylesheet" type="text/css" href="css/style_ie.css" />
<![endif]-->

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.7.2/jquery-ui.min.js"></script>
<script type="text/javascript" src="js/jquery.watermark.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$('#address').watermark('Enter a search address');
});
</script>
</head>
<body>
<div id="main">

<div id="header">
<div id="logo">
<a href="<?php echo dirname($_SERVER['REQUEST_URI']) ?>"><span>ZILLOW / GOOGLE</span> MASHER</a>
</div>
</div>

<div id="search_form_container">
<div>
<a href="http://zillow.com">
<img class="zillow" src="http://www.zillow.com/widgets/GetVersionedResource.htm?path=/static/logos/Zillowlogo_150x40.gif" width="150" height="40" alt="Zillow Real Estate Search" />
</a>
<form action="index.php" method="get">
<input type="text" id="address" name="address" />
<button>Search</button>
</form>
</div>
</div>

<div id="inner">

<div id="map">
<div id="zillgoog_description">
<h3>Introduction</h3>
<p>
Zillgoog demonstrates an example of what can be achieved
using Zillow&rsquo;s real estate content service and
Google&rsquo;s maps/street view service. The back end is
written in php. JQuery is used for the street view dialog
box.
</p>
<p>
To access the Zillow web service, most of the api requires
a street address and either city/state or zip. We will
leverage Google's geocoder web service to take in a
single string for the address and find an exact address
match which can then be supplied to the Zillow web service.
</p>
<p>
This code does not utilize a framework. It is meant
to be as simple as possible so that you can see some
of the concepts used to mash Zillow and Google maps
together. You are strongly encouraged to take these
concepts and put them in your own framework.
</p>
<h3>Dependencies</h3>
<ul>
<li>>= php 5.2.x</li>
<li>php curl extension</li>
<li><a href="http://github.com/robap/pillow">Pillow PHP Zillow client</a></li>
</ul>
<h3>Install this demo</h3>
<ul>
<li>Download this demo&rsquo;s source code <a href="http://github.com/robap/zillgoog">here</a>.</li>
<li class="no_style">
<pre>
$ wget http://github.com/robap/zillgoog/tarball/master
</pre>
</li>
<li>Download the
<a href="http://github.com/robap/pillow">Pillow PHP Zillow client</a>
</li>
<li>Extract Pillow somewhere</li>
<li class="no_style">
<pre>
$ wget http://github.com/robap/pillow/tarball/master
$ tar -zxvf robap-pillow-3cc404a.tar.gz
$ mv robap-pillow-3cc404a pillow
</pre>
</li>
</ul>
<h3>Configure</h3>
<ul>
<li>
Get your zillow web services id
<a href="http://www.zillow.com/webservice/Registration.htm">
here
</a>
</li>
<li>
Get your Google maps api key
<a href="http://code.google.com/apis/maps/signup.html">
here
</a>
</li>
<li>
In the extracted source, copy the file:
app/config/config.template.php
to app/config/config.php
</li>
<li class="no_style">
<pre>
$ cp app/config/config.template.php app/config/config.php
</pre>
</li>
<li>
Add your Zillow and Google keys to app/config/config.php and
add the path to the pillow library.
</li>
<li class="no_style">
<pre>
$config = array(
'google_api_key' => 'place your google api key here',
'zillow_api_key' => 'place your zillow api key here',
'pillow_intall' => '../../pillow/'
);
</pre>
</li>
</ul>
<h3>Browsers Tested</h3>
<ul>
<li>Firefox</li>
<li>Google Chrome</li>
<li>Safari</li>
</ul>
</div>
</div>

</div>

<div id="footer">
<p>
&copy; Zillow, Inc., 2008. Use is subject to <a href="/corp/Terms.htm">Terms of Use</a><br /> <a href="/wikipages/What-is-a-Zestimate/">What's a Zestimate?</a>
</p>
<p>
Search icon provided by <a href="http://chrfb.deviantart.com/">Christian F. Burprich</a>
</p>
<p>
Warning icon provided by <a href="http://www.webappers.com/">Ray Cheung</a>
</p>
<p>
&copy; Rob Apodaca, 2009
</p>
</div>
</div>
</body>
</html>
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