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update TODO

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AmarOk 10 years ago
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4 changed files with 4 additions and 615 deletions
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  1. +0
    -227
      BaseGeocode.php
  2. +0
    -216
      GoogleGeocode.php
  3. +4
    -4
      TODO.md
  4. +0
    -168
      YahooGeocode.php

+ 0
- 227
BaseGeocode.php View File

@ -1,227 +0,0 @@
<?php
/* SVN FILE: $Id: BaseGeocode.php 2 2008-02-27 04:11:15Z coderjoe@coderjoe.net $ */
/**
* GoGeocode base abstract class
*
* Copyright (c) 2008.
* Licensed under the MIT License.
* See LICENSE for detailed information.
* For credits and origins, see AUTHORS.
*
* PHP 5
*
* @filesource
* @version $Revision: 2 $
* @modifiedby $LastChangedBy: coderjoe@coderjoe.net $
* @lastmodified $Date: 2008-02-26 23:11:15 -0500 (Tue, 26 Feb 2008) $
* @license http://www.opensource.org/licenses/mit-license.php The MIT License
*
*/
/**
* Core base class for the various Geocoders
*/
abstract class BaseGeocode
{
/**
* The service API key as set by the user
* @var string
* @access protected
*/
protected $apiKey;
/**
* The earth's radius in a given unit system
* The default is 3963.1676 miles. The user can override this
* value with another value in annother system of measurement through
* the setEarthRadius() function.
*
* @var float
* @access protected
*/
protected $earthRadius;
/**
* Basic public constructor which accepts an API key.
* The public constructor also sets the earth's radius to its default value
* in miles.
*
* @param string $key The geocoding service's API key
*/
public function __construct( $key ) {
//Default to default unit of miles
//by providing the earth radius in miles
$this->setEarthRadius( 3963.1676 );
$this->setKey( $key );
}
/**
* Modifier for the earth mean radius
*
* @param float $rad The new radius of the earth to use.
* @access public
*/
public function setEarthRadius( $rad ) {
$this->earthRadius = $rad;
}
/**
* Modifier for the API key
*
* @param string $key The geocoding service API key to use.
* @access public
*/
public function setKey( $key ) {
$this->apiKey = $key;
}
/**
* Load XML from an address
*
* @param string $address The address representing the XML source
* @access protected
*/
protected function loadXML( $address ) {
$retVal = array();
$contents = file_get_contents( $address );
if( !empty( $http_response_header ) ) {
$code = $http_response_header[0];
$matches = array();
preg_match('/^HTTP\/\d+\.\d+\s+(\d+)\s+[\w\s]+$/',$code, $matches);
$retVal['response'] = $matches[1];
$retVal['contents'] = $contents;
}
return $retVal;
}
/**
* Abstract function which will accept a string address
* and return an array of geocoded information for the given address.
*
* Return types for this function are mixed based on HTTP Response Codes:
* Server not found: array()
*
* 404: array( 'Response' => array(
* 'Status' => 404,
* 'Request' => the subclass specific request
* )
* );
*
* 200: The returned geocode information will be presented in the following format
* While the example below only contains a single result, multiple results for a single
* geocode request are possible and should be supported by subclasses
*
* array( 'Response' => array(
* 'Status' => ...
* 'Request' => ...
* ),
* 'Placemarks' => array(
* array(
* 'Accuracy' => ...,
* 'Country' => ...,
* 'AdministrativeArea' => ...,
* 'SubAdministrativeArea => ...,
* 'Locality' => ...,
* 'Thoroughfare' => ...,
* 'PostalCode' => ...,
* 'Latitude' => ...,
* 'Longitude' => ...
* ),
* array(
* 'Accuracy' => ...,
* 'Country' => ...,
* .
* .
* .
* )
* )
* )
*
* @param string $address A string representing the address the user wants decoded.
* @return array This function returns an array of geocoded location information for the given address.
* @access public
*/
abstract public function geocode( $address );
/**
* Find the distance between the two latitude and longitude coordinates
* Where the latitude and longitude coordinates are in decimal degrees format.
*
* This function uses the haversine formula as published in the article
* "Virtues of the Haversine", Sky and Telescope, vol. 68 no. 2, 1984, p. 159
*
* References:
* http://en.wikipedia.org/w/index.php?title=Haversine_formula&oldid=176737064
* http://www.movable-type.co.uk/scripts/gis-faq-5.1.html
*
* @param float $lat1 The first coordinate's latitude
* @param float $ong1 The first coordinate's longitude
* @param float $lat2 The second coordinate's latitude
* @param float $long2 The second coordinate's longitude
* @return float The distance between the two points in the same unit as the earth radius as set by setEarthRadius() (default miles).
* @access public
*/
public function haversinDistance( $lat1, $long1, $lat2, $long2 )
{
$lat1 = deg2rad( $lat1 );
$lat2 = deg2rad( $lat2 );
$long1 = deg2rad( $long1);
$long2 = deg2rad( $long2);
$dlong = $long2 - $long1;
$dlat = $lat2 - $lat1;
$sinlat = sin( $dlat/2 );
$sinlong = sin( $dlong/2 );
$a = ($sinlat * $sinlat) + cos( $lat1 ) * cos( $lat2 ) * ($sinlong * $sinlong);
$c = 2 * asin( min( 1, sqrt( $a ) ));
return $this->earthRadius * $c;
}
/**
* Find the distance between two latitude and longitude points using the
* spherical law of cosines.
*
* @param float $lat1 The first coordinate's latitude
* @param float $ong1 The first coordinate's longitude
* @param float $lat2 The second coordinate's latitude
* @param float $long2 The second coordinate's longitude
* @return float The distance between the two points in the same unit as the earth radius as set by setEarthRadius() (default miles).
* @access public
*/
public function sphericalLawOfCosinesDistance( $lat1, $long1, $lat2, $long2 )
{
$lat1 = deg2rad( $lat1 );
$lat2 = deg2rad( $lat2 );
$long1 = deg2rad( $long1);
$long2 = deg2rad( $long2);
return $this->earthRadius * acos(
sin( $lat1 ) * sin( $lat2 ) +
cos( $lat1 ) * cos( $lat2 ) * cos( $long2 - $long1 )
);
}
/**
* Find the distance between two latitude and longitude coordinates
* Where the latitude and the longitude coordinates are in decimal degrees format.
*
* @param float $lat1 The first coordinate's latitude
* @param float $ong1 The first coordinate's longitude
* @param float $lat2 The second coordinate's latitude
* @param float $long2 The second coordinate's longitude
* @return float The distance between the two points in the same unit as the earth radius as set by setEarthRadius() (default miles).
* @access public
*/
public function distanceBetween( $lat1, $long1, $lat2, $long2 )
{
return $this->haversinDistance( $lat1, $long1, $lat2, $long2 );
}
}
?>

+ 0
- 216
GoogleGeocode.php View File

@ -1,216 +0,0 @@
<?php
/* SVN FILE: $Id: GoogleGeocode.php 4 2009-08-31 13:58:02Z coderjoe@coderjoe.net $ */
/**
* GoGeocode object for use with Google's Geocoding API
*
* Copyright (c) 2008.
* Licensed under the MIT License.
* See LICENSE for detailed information.
* For credits and origins, see AUTHORS.
*
* PHP 5
*
* @filesource
* @version $Revision: 4 $
* @modifiedby $LastChangedBy: coderjoe@coderjoe.net $
* @lastmodified $Date: 2009-08-31 09:58:02 -0400 (Mon, 31 Aug 2009) $
* @license http://www.opensource.org/licenses/mit-license.php The MIT License
*
*/
require_once('BaseGeocode.php');
/**
* Geocoder object for use with Google's geocoding API
*/
class GoogleGeocode extends BaseGeocode
{
/*
* Status code information grokked from:
* http://code.google.com/apis/maps/documentation/reference.html#GGeoStatusCode
*/
/**
* Status Code:
* No errors occurred; the address was successfully parsed and its geocode has been returned.
* @var int
* @access public
*/
const SUCCESS = 200;
/**
* Status Code:
* HTTP Status Code 404 Not Found
* @var int
* @access public
*/
const NOT_FOUND = 404;
/**
* Status Code:
* A directions request could not be successfully parsed.
* @var int
* @access public
*/
const BAD_REQUEST = 400;
/**
* Status Code:
* A geocoding or directions request could not be successfully processed,
* yet the exact reason for the failure is not known.
* @var int
* @access public
*/
const SERVER_ERROR = 500;
/**
* Status Code:
* The HTTP q parameter was either missing or had no value.
* For geocoding requests, this means that an empty address was specified as input.
* For directions requests, this means that no query was specified in the input.
* @var int
* @access public
*/
const MISSING_QUERY = 601;
/**
* Status Code:
* Synonym for MISSING_QUERY.
* @var int
* @access public
*/
const MISSING_ADDRESS = 601;
/**
* Status Code:
* No corresponding geographic location could be found for the specified address.
* This may be due to the fact that the address is relatively new, or it may be incorrect.
* @var int
* @access public
*/
const UNKNOWN_ADDRESS = 602;
/**
* Status Code:
* The geocode for the given address or the route for the given directions query
* cannot be returned due to legal or contractual reasons.
* @var int
* @access public
*/
const UNAVAILABLE_ADDRESS = 603;
/**
* Status Code:
* The GDirections object could not compute directions between the points mentioned
* in the query. This is usually because there is no route available between the two
* points, or because we do not have data for routing in that region.
* @var int
* @access public
*/
const UNKNOWN_DIRECTIONS = 604;
/**
* Status Code:
* The given key is either invalid or does not match the domain for which it was given.
* @var int
* @access public
*/
const BAD_KEY = 610;
/**
* Status Code:
* The given key has gone over the requests limit in the 24 hour period.
* @var int
* @access public
*/
const TOO_MANY_QUERIES = 620;
/**
* Geocode the provided API. See BaseGeocode::geocode for detailed information
* about this function's return type.
*
* @param string $address The string address to retrieve geocode information about
* @return array An empty array on server not found. Otherwise an array of geocoded location information.
*/
public function geocode( $address )
{
$retVal = array();
$url = "http://maps.google.com/maps/geo?q=";
$url .= urlencode( $address ) . "&output=xml&oe=UTF-8&key=" . $this->apiKey;
$nsKml = 'http://earth.google.com/kml/2.0';
$nsUrn = 'urn:oasis:names:tc:ciq:xsdschema:xAL:2.0';
$file = $this->loadXML( $url );
if( empty( $file ) ) {
return $retVal;
}
$retVal['Response'] = array(
'Status' => (int)$file['response'],
'Request' => 'geo'
);
if( $file['response'] == 200 ) {
$xml = new SimpleXMLElement( $file['contents'] );
$xml->registerXPathNamespace( 'kml', $nsKml );
$xml->registerXPathNamespace( 'urn', $nsUrn );
//Now that we have the google request, and we succeeded in getting a response
//from the server, lets replace oure response portion with the google response
$retVal['Response']['Status'] = (int)$xml->Response->Status->code;
$retVal['Response']['Request'] = (string)$xml->Response->Status->request;
$retVal['Placemarks'] = array();
if( $xml && $retVal['Response']['Status'] == GoogleGeocode::SUCCESS )
{
$placemarks = $xml->xpath('//kml:Placemark');
$countries = $xml->xpath('//urn:CountryNameCode');
$adminAreas = $xml->xpath('//urn:AdministrativeAreaName');
$subAdminAreas = $xml->xpath('//urn:SubAdministrativeAreaName');
$localities = $xml->xpath('//urn:LocalityName');
$thoroughfares = $xml->xpath('//urn:ThoroughfareName');
$postalCodes = $xml->xpath('//urn:PostalCodeNumber');
for( $i = 0; $i < count( $placemarks ); $i++ )
{
list($longitude, $latitude) = explode( ',' , $placemarks[$i]->Point->coordinates );
$attributes = $placemarks[$i]->AddressDetails->attributes();
$retVal['Placemarks'][$i] = array();
$retVal['Placemarks'][$i]['Accuracy'] = (int)$attributes['Accuracy'];
$retVal['Placemarks'][$i]['Country'] = (string)$countries[$i];
if( count( $adminAreas ) > $i ) {
$retVal['Placemarks'][$i]['AdministrativeArea'] = (string)$adminAreas[$i];
}
if( count( $subAdminAreas ) > $i ) {
$retVal['Placemarks'][$i]['SubAdministrativeArea'] = (string)$subAdminAreas[$i];
}
if( count( $localities ) > $i ) {
$retVal['Placemarks'][$i]['Locality'] = (string)$localities[$i];
}
if( count( $thoroughfares ) > $i ) {
$retVal['Placemarks'][$i]['Thoroughfare'] = (string)$thoroughfares[$i];
}
if( count( $postalCodes ) > $i ) {
$retVal['Placemarks'][$i]['PostalCode'] = (int)$postalCodes[$i];
}
$retVal['Placemarks'][$i]['Latitude']= (double)$latitude;
$retVal['Placemarks'][$i]['Longitude'] = (double)$longitude;
}
}
}
return $retVal;
}
}
?>

+ 4
- 4
TODO.md View File

@ -5,19 +5,19 @@
## Event Page
+ Clean code
+ Modify map
+ connect function
## Index Page
+ Add event
+ ENT
+ Sync with others calendars
## BDD
## Add Event
+ Event: add image, contact, site
+ Add categories
+ php
+ When the event is added, go to the index page
## V1


+ 0
- 168
YahooGeocode.php View File

@ -1,168 +0,0 @@
<?php
/* SVN FILE: $Id: YahooGeocode.php 2 2008-02-27 04:11:15Z coderjoe@coderjoe.net $ */
/**
* GoGeocode object for use with the Yahoo Geocoding API
*
* Copyright (c) 2008.
* Licensed under the MIT License.
* See LICENSE for detailed information.
* For credits and origins, see AUTHORS.
*
* PHP 5
*
* @filesource
* @version $Revision: 2 $
* @modifiedby $LastChangedBy: coderjoe@coderjoe.net $
* @lastmodified $Date: 2008-02-26 23:11:15 -0500 (Tue, 26 Feb 2008) $
* @license http://www.opensource.org/licenses/mit-license.php The MIT License
*
*/
require_once('BaseGeocode.php');
/**
* Geocoder object for use with the Yahoo Geocoding API
*/
class YahooGeocode extends BaseGeocode
{
/*
* Yahoo status codes grokked from:
* http://developer.yahoo.com/search/errors.html
*/
/**
* Status Code:
* HTTP Status 200 Success!
* @var int
* @access public
*/
const SUCCESS = 200;
/**
* Status Code:
* HTTP Status 404 Not Found
* @var int
* @access public
*/
const NOT_FOUND = 404;
/**
* Status Code:
* Bad request. The parameters passed to the service did not match as expected.
* The Message should tell you what was missing or incorrect.
* (Note: BaseGeocode does not return the error message)
* @var int
* @access public
*/
const BAD_REQUEST = 400;
/**
* Status Code:
* Forbidden. You do not have permission to access this resource, or are over your rate limit.
* @var int
* @access public
*/
const BAD_KEY = 403;
/**
* Status Code:
* Forbidden. You do not have permission to access this resource, or are over your rate limit.
* @var int
* @access public
*/
const TOO_MANY_QUERIES = 403;
/**
* Status Code:
* Service unavailable. An internal problem prevented us from returning data to you.
* @var int
* @access public
*/
const SERVER_ERROR = 503;
/**
* Geocode the given address. See BaseGeocode::geocode for detailed information
* about this function's return type.
*
* @param string $address The string address to retrieve geocode information about
* @return array An empty array on server not found. Otherwise an array of request and geocoded location information.
*/
public function geocode( $address )
{
$retVal = array();
$urlBase = 'http://api.local.yahoo.com';
$serviceName = '/MapsService';
$version = '/V1';
$method = '/geocode';
$request = $urlBase;
$request .= $serviceName;
$request .= $version;
$request .= $method . '?location=' . urlencode( $address ) . '&appid=' . $this->apiKey;
$file = $this->loadXML( $request );
if( empty( $file ) ) {
return $retVal;
}
$retVal['Response'] = array(
'Status' => $file['response'],
'Request' => 'geocode'
);
if( $retVal['Response']['Status'] == YahooGeocode::SUCCESS ) {
$xml = new SimpleXMLElement( $file['contents'] );
$xml->registerXPathNamespace('urn','urn:yahoo:maps');
$retVal['Placemarks'] = array();
if( $xml ) {
$results = $xml->xpath('//urn:Result');
$countries = $xml->xpath('//urn:Country');
$adminAreas = $xml->xpath('//urn:State');
//Yahoo Geocoding has no Sub-Administrative Area (County) support.
$localities = $xml->xpath('//urn:City');
$thoroughfares = $xml->xpath('//urn:Address');
$postalCodes = $xml->xpath('//urn:Zip');
$latitudes = $xml->xpath('//urn:Latitude');
$longitudes = $xml->xpath('//urn:Longitude');
if( $results ) {
for( $i = 0; $i < count( $results ); $i++ ) {
$attributes = $results[$i]->attributes();
$retVal['Placemarks'][$i]['Accuracy'] = (string)$attributes['precision'];
$retVal['Placemarks'][$i]['Country'] = (string)$countries[$i];
if( count($adminAreas) > $i && !empty($adminAreas[$i]) ) {
$retVal['Placemarks'][$i]['AdministrativeArea'] = (string) $adminAreas[$i];
}
if( count($localities) > $i && !empty($localities[$i]) ) {
$retVal['Placemarks'][$i]['Locality'] = (string) $localities[$i];
}
if( count($thoroughfares) > $i && !empty($thoroughfares[$i]) ) {
$retVal['Placemarks'][$i]['Thoroughfare'] = (string) $thoroughfares[$i];
}
if( count($postalCodes) > $i && !empty($postalCodes[$i]) ) {
$postalCode = explode( '-', $postalCodes[$i] );
$retVal['Placemarks'][$i]['PostalCode'] = (int) $postalCode[0];
}
$retVal['Placemarks'][$i]['Latitude'] = (double)$latitudes[$i];
$retVal['Placemarks'][$i]['Longitude'] = (double)$longitudes[$i];
}
}
}
}
return $retVal;
}
}
?>

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