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refector reverse geocoding into its own class

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Brian Quinion
2013-07-10 15:14:17 +01:00
parent 973995268d
commit b30fd57733
2 changed files with 215 additions and 0 deletions
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76
lib/PlaceLookup.php Normal file
View File

@@ -0,0 +1,76 @@
<?php
class PlaceLookup
{
protected $oDB;
protected $iPlaceID;
protected $aLangPrefOrder = array();
protected $bAddressDetails = false;
function PlaceLookup(&$oDB)
{
$this->oDB =& $oDB;
}
function setLanguagePreference($aLangPrefOrder)
{
$this->aLangPrefOrder = $aLangPrefOrder;
}
function setIncludeAddressDetails($bAddressDetails = true)
{
$this->bAddressDetails = $bAddressDetails;
}
function setPlaceID($iPlaceID)
{
$this->iPlaceID = $iPlaceID;
}
function setOSMID($sType, $iID)
{
$sSQL = "select place_id from placex where osm_type = '".pg_escape_string($sType)."' and osm_id = ".(int)$iID." order by type = 'postcode' asc";
$this->iPlaceID = $this->oDB->getOne($sSQL);
}
function lookup()
{
$sLanguagePrefArraySQL = "ARRAY[".join(',',array_map("getDBQuoted", $this->aLangPrefOrder))."]";
$sSQL = "select placex.*,";
$sSQL .= " get_address_by_language(place_id, $sLanguagePrefArraySQL) as langaddress,";
$sSQL .= " get_name_by_language(name, $sLanguagePrefArraySQL) as placename,";
$sSQL .= " get_name_by_language(name, ARRAY['ref']) as ref,";
$sSQL .= " st_y(centroid) as lat, st_x(centroid) as lon";
$sSQL .= " from placex where place_id = ".(int)$this->iPlaceID;
$aPlace = $this->oDB->getRow($sSQL);
if ($this->bAddressDetails)
{
$aAddress = getAddressDetails($this->oDB, $sLanguagePrefArraySQL, $this->iPlaceID, $aPlace['calculated_country_code']);
$aPlace['aAddress'] = $aAddress;
}
$aClassType = getClassTypes();
$sAddressType = '';
$sClassType = $aPlace['class'].':'.$aPlace['type'].':'.$aPlace['admin_level'];
if (isset($aClassType[$sClassType]) && isset($aClassType[$sClassType]['simplelabel']))
{
$sAddressType = $aClassType[$aClassType]['simplelabel'];
}
else
{
$sClassType = $aPlace['class'].':'.$aPlace['type'];
if (isset($aClassType[$sClassType]) && isset($aClassType[$sClassType]['simplelabel']))
$sAddressType = $aClassType[$sClassType]['simplelabel'];
else $sAddressType = $aPlace['class'];
}
$aPlace['addresstype'] = $sAddressType;
return $aPlace;
}
}
?>