Découpage du traitement en ercore plus de classes
This commit is contained in:
Mysaa
+36
-208
@@ -1,224 +1,52 @@
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<?php
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/*
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include_once 'clazz/Zincluder.php';
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include_once 'clazz/Membre.class.php';
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include_once 'includes/bdd.php';
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$me = new Membre();
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$me->connect();
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if($me->isAdminLevelLowerThan(15)){
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if($me->getAdminLevel()<15){
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echo 'Your admin level is too low (15 or more required)';
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exit;
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}elseif(!isset($_POST['command'])){
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echo 'Please set an command in the URL (POST method ,name:"command")';
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exit;
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}
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*/
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function isAlphaNumeric($char){
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return isAlphabetic($char) or isNumeric($char);
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}
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function isAlphabetic($char){
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return preg_match('#^[abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_]$#',$char) === 1;
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}
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function isNumeric($char){
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return preg_match('#^[0123456789]$#',$char) === 1;
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}
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function error($pos,$reason){
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echo 'Error at char '.$pos.' : '.$reason;
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}elseif(!isset($_GET['action'])){
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echo 'Please set an action in the URL (GET method ,name:"action")';
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exit;
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}
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function readAlphabetic($command){
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global $pos;
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$out = "";
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while (isAlphaNumeric($command[$pos])) {
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$out .= $command[$pos];
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$pos+=1;
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switch ($_GET['action']){
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case 'set_discutionVisibility' :
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if(!isset($_POST['discutionVisibility'])){
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echo 'You must give a discution visibility (POST method,name:"discutionVisibility")';
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exit;
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}
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return $out;
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}
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function readNumeric($command){
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//TODO Add non-integer support (virgule , puissance , autres bases ...)
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global $pos;
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$out = "";
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while (isNumeric($command[$pos])) {
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$out .= $command[$pos];
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$pos+=1;
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if(!isset($_POST['discutionID'])){
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echo 'You must give a discution ID (POST method,name:"discutionID")';
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exit;
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}
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return intval($out);
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}
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function readString($command,$startChar='\"'){
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global $pos;
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$out = "";
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$startChar = $command[$pos];
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$pos+=1;
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while (TRUE) {
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$char = $command[$pos];
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if($char === $startChar)
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break;
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if($char === '\\'){
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$pos+=1;
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switch ($command[$pos]){
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case '\\':
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$char = '\\';
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break;
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case $startChar:
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$char = $startChar;
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break;
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default:
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error($pos,'Unexpected "'.$command['pos'].'" after "\\"');
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}
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}
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$out .= $char;
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$pos+=1;
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}
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$pos +=1;
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return $out;
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}
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$operators = array('=','!=','>','<','>=','=>','<=','=<','&has;','&nhas;');
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$operatorsChars = array('=','!','<','>','&');
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function readOperator($command,$endChar = 'abcdefghijklmnopqrstuvwxytABCDEFGHIJKLMNOPQRSTUVWZYZ0123456789"\''){
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global $pos,$operators;
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if($command[$pos] === '&'){
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$pos+=1;
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$inOperator = readAlphabetic($command);
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if($command[$pos] !== ';'){
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error($pos, 'Unexepted character at the end of the operator ' . $inOperator);
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}
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return '&'.$inOperator.';';
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}
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$reading = '';
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$lastOperator = '';
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$maxPos=min(strlen($command),$pos+5);
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$tPos = $pos;
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while ($tPos<$maxPos) {
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$reading .= $command[$pos];
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$tPos+=1;
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if(in_array($reading,$operators,TRUE))
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$lastOperator=$reading;
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}
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$pos += strLen($lastOperator);
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if(!in_array($lastOperator,$operators))
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error($pos, 'Unknown operator : '.$out);
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return $lastOperator;
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}
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function readSelector($command){
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global $pos,$operatorsChars;
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$out = array();
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$pos += 1;//@
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if(!isAlphabetic($command[$pos]))
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error($pos,'Unexepted non-alphabetic char "'.$command[$pos].'" after @');
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$className = readAlphabetic($command,'[');
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$pos += 1;//[ +1
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$attributes = array();
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while($command[$pos] !== ']'){
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if($command[$pos] === ',')
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$pos+=1;
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$attributeName = readAlphabetic($command,implode($operatorsChars));
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$operator = readOperator($command);
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$data = null;
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$type = $command[$pos];
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if(isAlphabetic($type)){
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$data = array('a',readAlphabetic($command));
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}elseif (isNumeric($type)){
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$data = array('0',readNumeric($command));
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}elseif ($type === '"' or $type === '\''){
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$data = array('\"',readString($command));
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}elseif ($type === "@"){
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$data = array('@',readSelector($command));
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}
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$attribute = array();
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$attribute[0] = $attributeName;
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$attribute[1] = $operator;
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$attribute[2] = $data;
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$attributes[] = $attribute;
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}
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$pos+=1;//after "["
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if($command[$pos] == ':'){
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$pos+=1;//letter after ":"
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$selectedAttribute = readAlphabetic($command);
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return array($className,$attributes,$selectedAttribute);
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}
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return array($className,$attributes);
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}
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$command=$_POST['command'].' ';
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$nommes=array();
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$pos=0;
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while ($pos<strlen($command)) {
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echo $pos;
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$nomme = array();
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$type=$command[$pos];
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if(isAlphabetic($type)){
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$nomme[0] = 'a';
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$nomme[1] = readAlphabetic($command);
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}elseif (isNumeric($type)){
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$nomme[0] = '0';
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$nomme[1] = readNumeric($command);
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}elseif ($type === '"' or $type === '\''){
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$nomme[0] = '"';
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$nomme[1] = readString($command);
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}elseif (in_array($type,$operatorsChars,TRUE)){
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$nomme[0] = "=";
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$nomme[1] = readOperator($command);
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}elseif ($type === "@"){
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$nomme[0] = "@";
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$nomme[1] = readSelector($command);
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}
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elseif ($type === ' ')break;
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else error($pos, 'Unexpected char "'.$command[$pos].'" , cannot get the term type');
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$nommes[] = $nomme;
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$pos+=1;
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}
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echo '<pre>';
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print_r($nommes);
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echo '</pre>';
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function exception($reason){
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echo 'An exception occurred : '.$reason;
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exit;
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}
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if($nommes[0][0] == 'a'){
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//Command
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$fonction = strtoupper($nommes[0][1]);
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switch ($fonction){
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case 'SET':
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if(count($nommes) !== 42)
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exception('La fonction n\'a pas recu le bon nombre d\'arguments (42)');
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if($nommes[1][0] !== '@')
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exception('Le deuxième argument doit etre un selecteur');
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switch ($nommes[1][0][0]){
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case 'Membre':
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break;
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case 'Projet':
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break;
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case 'Membre':
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break;
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case 'Projet':
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break;
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case 'Membre':
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break;
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default:
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exception('Unknown selector class :'.$nommes[1][0][0]);
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}
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case 'DELETE':
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default:
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exception('Unknown function '.$fonction);
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$discutionVisibility = $_POST['discutionVisibility'];
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$discutionID = $_POST['discutionID'];
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if ($discutionVisibility !== 'p' and preg_match ( "#^a[0-9]+$#",$discutionVisibility ) != 1 and preg_match ( '#^x([0-9]+;)*([0-9]+)?$#', $discutionVisibility ) != 1 ){
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echo 'Your discution visibility is not well-formed : it should have been formed like ("p" or "x31;41;59;26;53" or "a42")';
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exit;
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}
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}
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$req = $GLOBALS['bdd']->prepare('UPDATE discussions SET autorized=? WHERE ID=?');
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$req->execute(array($discutionVisibility,$discution));
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exit;
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default :
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echo 'Unknown action : '+$_GET['action'];
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exit;
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}
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