namespace Nominatim;
-/**
- * Operators describing special searches.
- */
-abstract final class Operator
-{
- /// No operator selected.
- const NONE = 0;
- /// Search for POI of the given type.
- const TYPE = 1;
- /// Search for POIs near the given place.
- const NEAR = 2;
- /// Search for POIS in the given place.
- const IN = 3;
- /// Search for POIS named as given.
- const NAME = 4;
- /// Search for postcodes.
- const POSTCODE = 5;
-}
+require_once(CONST_BasePath.'/lib/SpecialSearchOperator.php');
/**
* Description of a single interpretation of a search query.
/// Index of phrase currently processed
private $iNamePhrase = -1;
+
public function getRank()
{
return $this->iSearchRank;
return $this->sPostcode;
}
- /**
- * Set the geographic search radius.
- */
public function setNear(&$oNearPoint)
{
$this->oNearPoint = $oNearPoint;
$this->sType = $sType;
}
- /**
- * Check if name or address for the search are specified.
- */
public function isNamedSearch()
{
return sizeof($this->aName) > 0 || sizeof($this->aAddress) > 0;
}
- /**
- * Check if only a country is requested.
- */
public function isCountrySearch()
{
return $this->sCountryCode && sizeof($this->aName) == 0
- && !$this->iOperator && !$this->oNear;
+ && !$this->iOperator && !$this->oNearPoint;
}
- /**
- * Check if a search near a geographic location is requested.
- */
public function isNearSearch()
{
- return (bool) $this->oNear;
+ return (bool) $this->oNearPoint;
}
public function isPoiSearch()
return $sVar.' = \''.$this->sCountryCode."'";
}
if ($sCountryList) {
- return $sVar.' in ('.$this->sCountryCode.')';
+ return $sVar.' in ('.$sCountryList.')';
}
return '';
return $this->iOperator != Operator::NONE;
}
- /**
- * Extract special terms from the query, amend the search
- * and return the shortended query.
- *
- * Only the first special term found will be used but all will
- * be removed from the query.
- */
public function extractKeyValuePairs($sQuery)
{
// Search for terms of kind [<key>=<value>].
}
}
if ($aCountryCodes
- && $this->sCounrtyCode
+ && $this->sCountryCode
&& !in_array($this->sCountryCode, $aCountryCodes)
) {
return false;
/////////// Search building functions
+
public function extendWithFullTerm($aSearchTerm, $bWordInQuery, $bHasPartial, $sPhraseType, $bFirstToken, $bFirstPhrase, $bLastToken, &$iGlobalRank)
{
$aNewSearches = array();
&& (isset($aSearchTerm['word']) && $aSearchTerm['word'])
&& $bWordInQuery
) {
- $oSearch = clone this;
+ $oSearch = clone $this;
$oSearch->iSearchRank++;
$iOp = Operator::NEAR; // near == in for the moment
}
$oSearch->setPoiSearch($iOp, $aSearchTerm['class'], $aSearchTerm['type']);
- $aNewWordsetSearches[] = $oSearch;
+ $aNewSearches[] = $oSearch;
}
} elseif (isset($aSearchTerm['word_id']) && $aSearchTerm['word_id']) {
$iWordID = $aSearchTerm['word_id'];
if (sizeof($this->aName)) {
if (($sPhraseType == '' || !$bFirstPhrase)
- && $sPhraseType != 'country'))
+ && $sPhraseType != 'country'
&& !$bHasPartial
) {
$oSearch = clone $this;
$oSearch->iSearchRank++;
$oSearch->aAddress[$iWordID] = $iWordID;
- );
$aNewSearches[] = $oSearch;
- }
- else {
+ } else {
$this->aFullNameAddress[$iWordID] = $iWordID;
}
} else {
&& strpos($aSearchTerm['word_token'], ' ') === false
) {
if ($aWordFrequencyScores[$iWordID] < CONST_Max_Word_Frequency) {
- $oSearch = clone this;
+ $oSearch = clone $this;
$oSearch->iSearchRank++;
$oSearch->aAddress[$iWordID] = $iWordID;
$aNewSearches[] = $oSearch;
} else {
- $oSearch = clone this;
+ $oSearch = clone $this;
$oSearch->iSearchRank++;
$oSearch->aAddressNonSearch[$iWordID] = $iWordID;
if (preg_match('#^[0-9]+$#', $aSearchTerm['word_token'])) {
$oSearch->iSearchRank += 2;
}
- if (sizeof($aFullTokens) {
+ if (sizeof($aFullTokens)) {
$oSearch->iSearchRank++;
}
$aNewSearches[] = $oSearch;
$aNewSearches[] = $oSearch;
}
}
- }
+ }
}
if ((!$this->sPostcode && !$this->aAddress && !$this->aAddressNonSearch)
$oSearch = clone $this;
$oSearch->iSearchRank++;
if (!sizeof($this->aName)) {
- $aSearch->iSearchRank += 1;
+ $oSearch->iSearchRank += 1;
}
- if (preg_match('#^[0-9]+$#', $sSerchTerm['word_token')) {
+ if (preg_match('#^[0-9]+$#', $aSearchTerm['word_token'])) {
$oSearch->iSearchRank += 2;
}
if ($aWordFrequencyScores[$iWordID] < CONST_Max_Word_Frequency) {
$oSearch->aName[$iWordID] = $iWordID;
} else {
- $aSearch->aNameNonSearch[$iWordID] = $iWordID;
+ $oSearch->aNameNonSearch[$iWordID] = $iWordID;
}
$oSearch->iNamePhrase = $iPhrase;
- $aNewSearches[] = $aSearch;
+ $aNewSearches[] = $oSearch;
}
return $aNewSearches;
/////////// Query functions
+
public function queryCountry(&$oDB, $sViewboxSQL)
{
$sSQL = 'SELECT place_id FROM placex ';
$sSQL .= "WHERE country_code='".$this->sCountryCode."'";
$sSQL .= ' AND rank_search = 4';
- if ($ViewboxSQL) {
+ if ($sViewboxSQL) {
$sSQL .= " AND ST_Intersects($sViewboxSQL, geometry)";
}
$sSQL .= " ORDER BY st_area(geometry) DESC LIMIT 1";
}
$sSQL .= " limit $iLimit";
if (CONST_Debug) var_dump($sSQL);
- return chksql($this->oDB->getCol($sSQL));
+ return chksql($oDB->getCol($sSQL));
}
if ($this->oNearPoint) {
$sSQL .= ' ORDER BY '.$this->oNearPoint->distanceSQL('centroid')." ASC";
$sSQL .= " LIMIT $iLimit";
if (CONST_Debug) var_dump($sSQL);
- return chksql($this->oDB->getCol($sSQL));
+ return chksql($oDB->getCol($sSQL));
}
return array();
public function queryPostcode(&$oDB, $sCountryList, $iLimit)
{
- $sSQL = 'SELECT p.place_id FROM location_postcode p ';
+ $sSQL = 'SELECT p.place_id FROM location_postcode p ';
if (sizeof($this->aAddress)) {
$sSQL .= ', search_name s ';
$sSQL .= 'WHERE ';
}
- $sSQL .= "p.postcode = '".pg_escape_string(reset($this->$aName))."'";
+ $sSQL .= "p.postcode = '".pg_escape_string(reset($this->aName))."'";
$sCountryTerm = $this->countryCodeSQL('p.country_code', $sCountryList);
if ($sCountryTerm) {
- $sSQL .= ' AND '.$sCountyTerm;
+ $sSQL .= ' AND '.$sCountryTerm;
}
$sSQL .= " LIMIT $iLimit";
if (CONST_Debug) var_dump($sSQL);
- return chksql($this->oDB->getCol($sSQL));
+ return chksql($oDB->getCol($sSQL));
}
public function queryNamedPlace(&$oDB, $aWordFrequencyScores, $sCountryList, $iMinAddressRank, $iMaxAddressRank, $sExcludeSQL, $sViewboxSmall, $sViewboxLarge, $iLimit)
}
}
- $sCountryTerm = $this->countryCodeSQL('p.country_code', $sCountryList);
+ $sCountryTerm = $this->countryCodeSQL('country_code', $sCountryList);
if ($sCountryTerm) {
$aTerms[] = $sCountryTerm;
}
}
if ($sExcludeSQL) {
- $aTerms = 'place_id not in ('.$sExcludeSQL.')';
+ $aTerms[] = 'place_id not in ('.$sExcludeSQL.')';
}
if ($sViewboxSmall) {
- $aTerms[] = 'centroid && '.$sViewboxSmall;
+ $aTerms[] = 'centroid && '.$sViewboxSmall;
}
if ($this->oNearPoint) {
if (CONST_Debug) var_dump($sSQL);
return chksql(
- $this->oDB->getAll($sSQL),
+ $oDB->getAll($sSQL),
"Could not get places for search terms."
);
}
if (CONST_Debug) var_dump($sSQL);
- $aPlaceIDs = chksql($this->oDB->getCol($sSQL));
+ $aPlaceIDs = chksql($oDB->getCol($sSQL));
if (sizeof($aPlaceIDs)) {
return array('aPlaceIDs' => $aPlaceIDs, 'iHouseNumber' => -1);
$sSQL .= $iHousenumber.">=startnumber and ";
$sSQL .= $iHousenumber."<=endnumber";
- if ($sExcludeSQL)) {
+ if ($sExcludeSQL) {
$sSQL .= ' AND place_id not in ('.$sExcludeSQL.')';
}
$sSQL .= " limit $iLimit";
if (CONST_Debug) var_dump($sSQL);
- $aPlaceIDs = chksql($this->oDB->getCol($sSQL, 0));
+ $aPlaceIDs = chksql($oDB->getCol($sSQL, 0));
if (sizeof($aPlaceIDs)) {
return array('aPlaceIDs' => $aPlaceIDs, 'iHouseNumber' => $iHousenumber);
if (CONST_Debug) var_dump($sSQL);
- $aPlaceIDs = chksql($this->oDB->getCol($sSQL));
+ $aPlaceIDs = chksql($oDB->getCol($sSQL));
if (sizeof($aPlaceIDs)) {
return array('aPlaceIDs' => $aPlaceIDs, 'iHouseNumber' => -1);
if (CONST_Debug) var_dump($sSQL);
- $aPlaceIDs = chksql($this->oDB->getCol($sSQL, 0));
+ $aPlaceIDs = chksql($oDB->getCol($sSQL, 0));
if (sizeof($aPlaceIDs)) {
return array('aPlaceIDs' => $aPlaceIDs, 'iHouseNumber' => $iHousenumber);
if (CONST_Debug) var_dump($sSQL);
- $aClassPlaceIDs = chksql($this->oDB->getCol($sSQL));
+ $aClassPlaceIDs = chksql($oDB->getCol($sSQL));
}
// NEAR and IN are handled the same
if ($this->iOperator == Operator::TYPE || $this->iOperator == Operator::NEAR) {
$sClassTable = $this->poiTable();
$sSQL = "SELECT count(*) FROM pg_tables WHERE tablename = '$sClassTable'";
- $bCacheTable = (bool) chksql($this->oDB->getOne($sSQL));
+ $bCacheTable = (bool) chksql($oDB->getOne($sSQL));
$sSQL = "SELECT min(rank_search) FROM placex WHERE place_id in ($sPlaceIDs)";
if (CONST_Debug) var_dump($sSQL);
- $iMaxRank = (int)chksql($this->oDB->getOne($sSQL));
+ $iMaxRank = (int)chksql($oDB->getOne($sSQL));
// For state / country level searches the normal radius search doesn't work very well
$sPlaceGeom = false;
$sSQL .= " ORDER BY rank_search ASC ";
$sSQL .= " LIMIT 1";
if (CONST_Debug) var_dump($sSQL);
- $sPlaceGeom = chksql($this->oDB->getOne($sSQL));
+ $sPlaceGeom = chksql($oDB->getOne($sSQL));
}
if ($sPlaceGeom) {
$sSQL = 'SELECT place_id FROM placex';
$sSQL .= " WHERE place_id in ($sPlaceIDs) and rank_search < $iMaxRank";
if (CONST_Debug) var_dump($sSQL);
- $aPlaceIDs = chksql($this->oDB->getCol($sSQL));
+ $aPlaceIDs = chksql($oDB->getCol($sSQL));
$sPlaceIDs = join(',', $aPlaceIDs);
}
if (CONST_Debug) var_dump($sSQL);
- $aClassPlaceIDs = array_merge($aClassPlaceIDs, chksql($this->oDB->getCol($sSQL)));
+ $aClassPlaceIDs = array_merge($aClassPlaceIDs, chksql($oDB->getCol($sSQL)));
} else {
if ($this->oNearPoint) {
$fRange = $this->oNearPoint->radius();
if (CONST_Debug) var_dump($sSQL);
- $aClassPlaceIDs = array_merge($aClassPlaceIDs, chksql($this->oDB->getCol($sSQL)));
+ $aClassPlaceIDs = array_merge($aClassPlaceIDs, chksql($oDB->getCol($sSQL)));
}
}
}
return $aClassPlaceIDs;
}
-};
+
+
+ /////////// Sort functions
+
+
+ public static function bySearchRank($a, $b)
+ {
+ if ($a->iSearchRank == $b->iSearchRank) {
+ return $a->iOperator + strlen($a->sHouseNumber)
+ - $b->iOperator - strlen($b->sHouseNumber);
+ }
+
+ return $a->iSearchRank < $b->iSearchRank ? -1 : 1;
+ }
+
+ //////////// Debugging functions
+
+
+ public function dumpAsHtmlTableRow(&$aWordIDs)
+ {
+ $kf = function ($k) use (&$aWordIDs) {
+ return $aWordIDs[$k];
+ };
+
+ echo "<tr>";
+ echo "<td>$this->iSearchRank</td>";
+ echo "<td>".join(', ', array_map($kf, $this->aName))."</td>";
+ echo "<td>".join(', ', array_map($kf, $this->aNameNonSearch))."</td>";
+ echo "<td>".join(', ', array_map($kf, $this->aAddress))."</td>";
+ echo "<td>".join(', ', array_map($kf, $this->aAddressNonSearch))."</td>";
+ echo "<td>".$this->sCountryCode."</td>";
+ echo "<td>".Operator::toString($this->iOperator)."</td>";
+ echo "<td>".$this->sClass."</td>";
+ echo "<td>".$this->sType."</td>";
+ echo "<td>".$this->sPostcode."</td>";
+ echo "<td>".$this->sHouseNumber."</td>";
+
+ if ($this->oNearPoint) {
+ echo "<td>".$this->oNearPoint->lat()."</td>";
+ echo "<td>".$this->oNearPoint->lon()."</td>";
+ echo "<td>".$this->oNearPoint->radius()."</td>";
+ } else {
+ echo "<td></td><td></td><td></td>";
+ }
+
+ echo "</tr>";
+ }
+}
projects / nominatim.git / blobdiff