lib/AddressDetails.php

   1 <?php
   2
   3 namespace Nominatim;
   4
   5 require_once(CONST_BasePath.'/lib/ClassTypes.php');
   6
   7 /**
   8  * Detailed list of address parts for a single result
   9  */
  10 class AddressDetails
  11 {
  12     private $aAddressLines;
  13
  14     public function __construct(&$oDB, $iPlaceID, $sHousenumber, $mLangPref)
  15     {
  16         if (is_array($mLangPref)) {
  17             $mLangPref = 'ARRAY['.join(',', array_map('getDBQuoted', $mLangPref)).']';
  18         }
  19
  20         if (!$sHousenumber) {
  21             $sHousenumber = -1;
  22         }
  23
  24         $sSQL = 'SELECT *,';
  25         $sSQL .= ' get_name_by_language(name,'.$mLangPref.') as localname';
  26         $sSQL .= ' FROM get_addressdata('.$iPlaceID.','.$sHousenumber.')';
  27         $sSQL .= ' ORDER BY rank_address DESC, isaddress DESC';
  28
  29         $this->aAddressLines = chksql($oDB->getAll($sSQL));
  30     }
  31
  32     private static function isAddress($aLine)
  33     {
  34         return $aLine['isaddress'] == 't' || $aLine['type'] == 'country_code';
  35     }
  36
  37     public function getAddressDetails($bAll = false)
  38     {
  39         if ($bAll) {
  40             return $this->aAddressLines;
  41         }
  42
  43         return array_filter($this->aAddressLines, array(__CLASS__, 'isAddress'));
  44     }
  45
  46     public function getLocaleAddress()
  47     {
  48         $aParts = array();
  49         $sPrevResult = '';
  50
  51         foreach ($this->aAddressLines as $aLine) {
  52             if ($aLine['isaddress'] == 't' && $sPrevResult != $aLine['localname']) {
  53                 $sPrevResult = $aLine['localname'];
  54                 $aParts[] = $sPrevResult;
  55             }
  56         }
  57
  58         return join(', ', $aParts);
  59     }
  60
  61     public function getAddressNames()
  62     {
  63         $aAddress = array();
  64         $aFallback = array();
  65
  66         foreach ($this->aAddressLines as $aLine) {
  67             if (!self::isAddress($aLine)) {
  68                 continue;
  69             }
  70
  71             $bFallback = false;
  72             $aTypeLabel = ClassTypes\getInfo($aLine);
  73
  74             if ($aTypeLabel === false) {
  75                 $aTypeLabel = ClassTypes\getFallbackInfo($aLine);
  76                 $bFallback = true;
  77             }
  78
  79             $sName = false;
  80             if (isset($aLine['localname']) && $aLine['localname']) {
  81                 $sName = $aLine['localname'];
  82             } elseif (isset($aLine['housenumber']) && $aLine['housenumber']) {
  83                 $sName = $aLine['housenumber'];
  84             }
  85
  86             if ($sName) {
  87                 $sTypeLabel = strtolower(isset($aTypeLabel['simplelabel']) ? $aTypeLabel['simplelabel'] : $aTypeLabel['label']);
  88                 $sTypeLabel = str_replace(' ', '_', $sTypeLabel);
  89                 if (!isset($aAddress[$sTypeLabel])
  90                     || isset($aFallback[$sTypeLabel])
  91                     || $aLine['class'] == 'place'
  92                 ) {
  93                     $aAddress[$sTypeLabel] = $sName;
  94                     if ($bFallback) {
  95                         $aFallback[$sTypeLabel] = $bFallback;
  96                     }
  97                 }
  98             }
  99         }
 100         return $aAddress;
 101     }
 102
 103     public function getAdminLevels()
 104     {
 105         $aAddress = array();
 106         foreach ($this->aAddressLines as $aLine) {
 107             if (self::isAddress($aLine)
 108                 && isset($aLine['admin_level'])
 109                 && $aLine['admin_level'] < 15
 110                 && !isset($aAddress['level'.$aLine['admin_level']])
 111             ) {
 112                 $aAddress['level'.$aLine['admin_level']] = $aLine['localname'];
 113             }
 114         }
 115         return $aAddress;
 116     }
 117
 118     public function debugInfo()
 119     {
 120         return $this->aAddressLines;
 121     }
 122 }