forked from hans/Nominatim
185d369404
These tables have never been actively maintained and the code is completely untested. With the upcomming changes, it is unlikely that the code remains usable. This removes the aux tables and all code that references them.
101 lines
2.7 KiB
PHP
101 lines
2.7 KiB
PHP
<?php
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namespace Nominatim;
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/**
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* A single result of a search operation or a reverse lookup.
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*
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* This object only contains the id of the result. It does not yet
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* have any details needed to format the output document.
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*/
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class Result
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{
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const TABLE_PLACEX = 0;
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const TABLE_POSTCODE = 1;
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const TABLE_OSMLINE = 2;
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const TABLE_TIGER = 3;
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/// Database table that contains the result.
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public $iTable;
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/// Id of the result.
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public $iId;
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/// House number (only for interpolation results).
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public $iHouseNumber = -1;
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/// Number of exact matches in address (address searches only).
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public $iExactMatches = 0;
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/// Subranking within the results (the higher the worse).
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public $iResultRank = 0;
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/// Address rank of the result.
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public $iAddressRank;
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public function debugInfo()
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{
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return array(
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'Table' => $this->iTable,
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'ID' => $this->iId,
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'House number' => $this->iHouseNumber,
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'Exact Matches' => $this->iExactMatches,
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'Result rank' => $this->iResultRank
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);
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}
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public function __construct($sId, $iTable = Result::TABLE_PLACEX)
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{
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$this->iTable = $iTable;
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$this->iId = (int) $sId;
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}
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public static function joinIdsByTable($aResults, $iTable)
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{
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return join(',', array_keys(array_filter(
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$aResults,
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function ($aValue) use ($iTable) {
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return $aValue->iTable == $iTable;
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}
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)));
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}
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public static function sqlHouseNumberTable($aResults, $iTable)
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{
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$sHousenumbers = '';
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$sSep = '';
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foreach ($aResults as $oResult) {
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if ($oResult->iTable == $iTable) {
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$sHousenumbers .= $sSep.'('.$oResult->iId.',';
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$sHousenumbers .= $oResult->iHouseNumber.')';
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$sSep = ',';
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}
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}
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return $sHousenumbers;
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}
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/**
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* Split a result array into highest ranked result and the rest
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*
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* @param object[] $aResults List of results to split.
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*
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* @return array[]
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*/
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public static function splitResults($aResults)
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{
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$aHead = array();
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$aTail = array();
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$iMinRank = 10000;
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foreach ($aResults as $oRes) {
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if ($oRes->iResultRank < $iMinRank) {
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$aTail += $aHead;
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$aHead = array($oRes->iId => $oRes);
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$iMinRank = $oRes->iResultRank;
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} elseif ($oRes->iResultRank == $iMinRank) {
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$aHead[$oRes->iId] = $oRes;
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} else {
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$aTail[$oRes->iId] = $oRes;
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}
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}
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return array('head' => $aHead, 'tail' => $aTail);
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}
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}
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