<?php
function array_intersect_key($arr1, $arr2) {
$res = array();
foreach($arr1 as $key=>$value) {
$push = true;
for ($i = 1; $i < func_num_args(); $i++) {
$actArray = func_get_arg($i);
if (gettype($actArray) != 'array') return false;
if (!array_key_exists($key, $actArray)) $push = false;
}
if ($push) $res[$key] = $arr1[$key];
}
return $res;
}
function array_combine($a, $b) {
$c = array();
if (is_array($a) && is_array($b))
while (list(, $va) = each($a))
if (list(, $vb) = each($b))
$c[$va] = $vb;
else
break 1;
return $c;
}
class ocity {
/**
* private array aNomVilles, aCpVilles, aSoundexVilles, aPhonexVilles : data arrays
*/
var $aNomVilles = array ();
var $aCpVilles = array ();
var $aSoundexVilles = array ();
var $aPhonexVilles = array ();
/**
* public static string sResult : string used to store the result of the query
*/
var $sResult = '';
/**
* public static string sSearch : string used to store the query
*/
var $sSearch = '';
var $_post = '';
var $oSoundex;
var $oPhonex;
/**
* public function __construct
* constructor
* @Param string dataFile : data filename.
*/
function ocity ($dataFile = 'data.dat', $soundex, $phonex) {
$this -> oSoundex = $soundex;
$this -> oPhonex = $phonex;
$aLines = file ($dataFile);
foreach ($aLines as $line) {
$aWord = explode (';', $line);
$this -> aCpVilles[] = $aWord[0];
$this -> aNomVilles[] = $aWord[1];
$this -> aSoundexVilles[] = $aWord[2];
$this -> aPhonexVilles[] = $aWord[3];
}
}
/**
* callback public static function getFirst
* returns an array with the results of the query
* @Returns array
*/
function getFirst ($val) {
return (substr ($val, 0, strlen ($this -> sSearch)) === $this -> sSearch);
}
function mapLev ($val) {
return levenshtein ($this -> _post, $val);
}
/**
* public function getSearch
* returns the string result, called by the xmlhttp method
* @Returns string sResult
*/
public function getSearch () {
if (isset ($_POST['data']) && '' !== trim ($_POST['data'])) {
$this -> sSearch = strtolower ($_POST['data']);
if ($_POST['type'] === '0') {
if ($this -> sSearch === '*') {
$aTmpCP = $this -> aCpVilles;
$aTmpVilles = $this -> aNomVilles;
if (isset ($_POST['sort']) && in_array ($_POST['sort'], array ('0', '2'))) {
array_multisort ($aTmpVilles, $aTmpCP);
} else {
array_multisort ($aTmpCP, $aTmpVilles);
}
}
elseif (is_numeric ($this -> sSearch)) {
$aTmpCP = array_filter ($this -> aCpVilles, array ($this, 'getFirst'));
$aTmpVilles = array_intersect_key ($this -> aNomVilles, $aTmpCP);
if (isset ($_POST['sort']) && in_array ($_POST['sort'], array ('0', '1'))) {
array_multisort ($aTmpCP, $aTmpVilles);
} else {
array_multisort ($aTmpVilles, $aTmpCP);
}
} else {
$aTmpVilles = array_filter ($this -> aNomVilles, array ($this, 'getFirst'));
$aTmpCP = array_intersect_key ($this -> aCpVilles, $aTmpVilles);
if (isset ($_POST['sort']) && in_array ($_POST['sort'], array ('0', '2'))) {
array_multisort ($aTmpVilles, $aTmpCP);
} else {
array_multisort ($aTmpCP, $aTmpVilles);
}
}
} elseif ($_POST['type'] === '1') {
if (!is_numeric ($this -> sSearch)) {
$this -> oSoundex -> build ($this -> sSearch);
$this -> sSearch = $this -> oSoundex -> sString;
$this -> _post = strtolower ($_POST['data']);
$aDump = array_filter ($this -> aSoundexVilles, array ($this, 'getFirst'));
$aTmpVilles = array_intersect_key ($this -> aNomVilles, $aDump);
$aTmpCP = array_intersect_key ($this -> aCpVilles, $aTmpVilles);
if (isset ($_POST['sort']) && $_POST['sort'] === '2') {
array_multisort ($aTmpVilles, $aTmpCP);
} elseif (isset ($_POST['sort']) && $_POST['sort'] === '1') {
array_multisort ($aTmpCP, $aTmpVilles);
} else {
$aLev = array_map (array ($this, 'mapLev'), $aTmpVilles);
if (!empty ($aLev) && !empty ($aTmpVilles)) {
array_multisort ($aLev, $aTmpVilles);
$aTmpCP = array_intersect_key ($this -> aCpVilles, $aTmpVilles);
} else {
$aTmpCP = array ();
}
}
} else {
$aTmpCP = array ();
}
} else {
if (!is_numeric ($this -> sSearch)) {
$this -> oPhonex -> build ($this -> sSearch);
$this -> sSearch = $this -> oPhonex -> sString;
$this -> _post = strtolower ($_POST['data']);
$aDump = array_filter ($this -> aPhonexVilles, array ($this, 'getFirst'));
$aTmpVilles = array_intersect_key ($this -> aNomVilles, $aDump);
$aTmpCP = array_intersect_key ($this -> aCpVilles, $aTmpVilles);
if (isset ($_POST['sort']) && $_POST['sort'] === '2') {
array_multisort ($aTmpVilles, $aTmpCP);
} elseif (isset ($_POST['sort']) && $_POST['sort'] === '1') {
array_multisort ($aTmpCP, $aTmpVilles);
} else {
$aLev = array_map (array ($this, 'mapLev'), $aTmpVilles);
if (!empty ($aLev) && !empty ($aTmpVilles)) {
array_multisort ($aLev, $aTmpVilles);
$aTmpCP = array_intersect_key ($this -> aCpVilles, $aTmpVilles);
} else {
$aTmpCP = array ();
}
}
} else {
$aTmpCP = array ();
}
}
$iCpt = 0;
$this -> sResult .= '<div style="border: 1px solid #000000;width: 250px;background-color: #ffffff;"><span title="Trier par code postal" onclick="search (\''.$_POST['data'].'\',1, '.$_POST['type'].');" style="cursor: pointer; margin: 5px;font-weight: bold;text-align: left;width: 100px;">Code </span><span title="Trier par ville" onclick="search (\''.$_POST['data'].'\',2, '.$_POST['type'].');" style="width: 150px;cursor: pointer; margin: 5px;font-weight: bold; text-align: right;">Ville</span></div>';
foreach ($aTmpCP as $clef => $cp) {
$sColor = ($iCpt%2 === 0)?'background-color: #cccccc;':'background-color: #ffffff;';
$this -> sResult .= '<div style="border: 1px solid #000000;width: 250px;'.$sColor.'"><span onclick="document.getElementById(\'mySearch\').value = this.innerHTML;" style="cursor: pointer; margin: 5px;'.$sColor.'">'.$cp.'</span><span onclick="document.getElementById(\'mySearch\').value = this.innerHTML;" style="cursor: pointer; margin: 5px;'.$sColor.'">'.$aTmpVilles[$clef].'</span></div>';
$iCpt ++;
}
echo $this -> sResult;
} else {
return false;
}
}
}
?>
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