<?php
class ocity {
/**
* private array aNomVilles, aCpVilles, aSoundexVilles, aPhonexVilles : data arrays
*/
private $aNomVilles = array ();
private $aCpVilles = array ();
private $aSoundexVilles = array ();
private $aPhonexVilles = array ();
/**
* public static string sResult : string used to store the result of the query
*/
private $sResult = '';
/**
* public static string sSearch : string used to store the query
*/
private static $sSearch = '';
private static $_post = '';
private $oSoundex;
private $oPhonex;
/**
* public function __construct
* constructor
* @Param string dataFile : data filename.
*/
public function __construct ($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[] = $aWord[3];
}
}
/**
* callback public static function getFirst
* returns an array with the results of the query
* @Returns array
*/
private static function getFirst ($val) {
return (substr ($val, 0, strlen (self::$sSearch)) === self::$sSearch);
}
private static function mapLev ($val) {
return levenshtein (self::$_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 ($_POST['data'])) {
self::$sSearch = strtolower ($_POST['data']);
if ($_POST['type'] === '0') {
if (self::$sSearch === '*') {
$aTmp = array_combine ($this -> aCpVilles, $this -> aNomVilles);
if (isset ($_POST['sort']) && in_array ($_POST['sort'], array ('0', '2'))) {
ksort ($aTmp);
} else {
asort ($aTmp);
}
$aTmp = array_combine ($this -> aCpVilles, $this -> aNomVilles);
}
elseif (is_numeric (self::$sSearch)) {
$aTmp = array_filter ($this -> aCpVilles, array ('self', 'getFirst'));
if (!empty ($aTmp)) {
$aTmp = array_combine ($aTmp, array_intersect_key ($this -> aNomVilles, $aTmp));
if (isset ($_POST['sort']) && in_array ($_POST['sort'], array ('0', '1'))) {
ksort ($aTmp);
} else {
asort ($aTmp);
}
} else {
$aTmp = array ();
}
} else {
$aTmp = array_filter ($this -> aNomVilles, array ('self', 'getFirst'));
if (!empty ($aTmp)) {
$aTmp = array_combine (array_intersect_key ($this -> aCpVilles, $aTmp), $aTmp);
if (isset ($_POST['sort']) && in_array ($_POST['sort'], array ('0', '2'))) {
asort ($aTmp);
} else {
ksort ($aTmp);
}
} else {
$aTmp = array ();
}
}
} elseif ($_POST['type'] === '1') {
if (!is_numeric (self::$sSearch)) {
$this -> oSoundex -> build (self::$sSearch);
self::$sSearch = $this -> oSoundex -> sString;
self::$_post = strtolower ($_POST['data']);
$aDump = array_filter ($this -> aSoundexVilles, array ('self', 'getFirst'));
$aVilles = array_intersect_key ($this -> aNomVilles, $aDump);
if (isset ($_POST['sort']) && $_POST['sort'] === '2') {
$aTmp = array_combine (array_intersect_key ($this -> aCpVilles, $aDump), $aVilles);
asort ($aTmp);
} elseif (isset ($_POST['sort']) && $_POST['sort'] === '1') {
$aTmp = array_combine (array_intersect_key ($this -> aCpVilles, $aDump), $aVilles);
ksort ($aTmp);
} else {
$aLev = array_map (array ('self', 'mapLev'), $aVilles);
if (!empty ($aLev) && !empty ($aVilles)) {
array_multisort ($aLev, $aVilles);
$aTmp = array_combine (array_intersect_key ($this -> aCpVilles, $aDump), $aVilles);
} else {
$aTmp = array ();
}
}
} else {
$aTmp = array ();
}
} else {
if (!is_numeric (self::$sSearch)) {
$this -> oPhonex -> build (self::$sSearch);
self::$sSearch = $this -> oPhonex -> sString;
self::$_post = strtolower ($_POST['data']);
$aDump = array_filter ($this -> aPhonexVilles, array ('self', 'getFirst'));
$aVilles = array_intersect_key ($this -> aNomVilles, $aDump);
if (isset ($_POST['sort']) && $_POST['sort'] === '2') {
$aTmp = array_combine (array_intersect_key ($this -> aCpVilles, $aDump), $aVilles);
asort ($aTmp);
} elseif (isset ($_POST['sort']) && $_POST['sort'] === '1') {
$aTmp = array_combine (array_intersect_key ($this -> aCpVilles, $aDump), $aVilles);
ksort ($aTmp);
} else {
$aLev = array_map (array ('self', 'mapLev'), $aVilles);
if (!empty ($aLev) && !empty ($aVilles)) {
array_multisort ($aLev, $aVilles);
$aTmp = array_combine (array_intersect_key ($this -> aCpVilles, $aDump), $aVilles);
} else {
$aTmp = array ();
}
}
} else {
$aTmp = 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, '.$_POST['type'].');" style="width: 150px;cursor: pointer; margin: 5px;font-weight: bold; text-align: right;">Ville</span></div>';
foreach ($aTmp as $cp => $ville) {
$sColor = ($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;'.$sColor.'">'.$ville.'</span></div>';
$iCpt ++;
}
echo $this -> sResult;
} else {
return false;
}
}
}
?>
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