File Source for add

<?php
/**
* @package linea21.modules
* @subpackage workshop
* @author linea21 <info@linea21.com>
* @version $id SVN
* @access public
* @license http://opensource.org/licenses/gpl-3.0.html
*/
include_once("../lib/input_helpers.php");
if(isset($_POST['id'])) $id=$_POST['id'];
if(isset($_GET['id'])) $id=$_GET['id'];
if(isset($_POST['com_id'])) $com_id=$_POST['com_id'];
if(isset($_GET['com_id'])) $com_id=$_GET['com_id'];
//////////// Check Inclusion de pages ////////////
if (!function_exists('AuthenthificationProcess')){
include_once("../lib/lib_common.php");
ReloadIndex('admin');
}
////////////
//////////// Check Droits utilisateur ////////////
if (WorkshopAuth_id(GetSessionElement('id'), $sql_object, $id)<>true && !IsSuperAdmin())
ReloadIndex('admin');
////////////
$user_id=GetSessionElement('id');
$form_subject='';
$form_body='';
$link_det=$rub_link."&todo=det&id=";
$link_add_com=$rub_link."&todo=add_com&id=".$id."&com_id=";
if($com_id <> 0) $link_cancel=$rub_link."&todo=det_com&id=".$id."&com_id=".$com_id;
else $link_cancel=$rub_link."&todo=list_com&id=".$id;
$req_det_workshop= SQL_getoneCompleteWorkshop($id);
$result_workshop=$sql_object->DBSelect($req_det_workshop);
$workshop_denomination=formatText($result_workshop[0]['workshop_denomination'], '2HTML');
$req_com_root = SQL_getOnetopicWorkcom($id, $com_id, $com_id);
$result_com_root = $sql_object -> DBSelect($req_com_root);
$com_root_subject=formatText($result_com_root[0]['workcom_subject'], '2HTML');
$workshop_com_object= new workshop_com;
if(isset($_POST['enregistrer'])) {
$data_table=unserialize(urldecode($_POST['data_table']));
//faire l'ajout de user avec AddUserWorkshop
$result=$workshop_com_object->AddCom($data_table , $sql_object);
if($com_id == 0) $com_id=$result;
$link_confirm="confirm.php?rub=".$rub."&todo=".$todo."&id=".$id."&com_id=".$com_id."&mes_id=".$result;
if(is_numeric($result)) header("Location: ".$link_confirm);
else system_error();
}
if(isset($_POST['valider'])) {
$table[0] = $_POST['subject'];
$table[1] = $_POST['body'];
$table[2] = $_POST['com_id'];
$table[3] = $user_id;
$table[4] = $_POST['id'];
$integrity=$workshop_com_object->CheckDataIntegrity($table, $sql_object);
if(is_string($integrity)) {
$text_format='2FIELD';
} else {
$text_format='2HTML';
}
$form_subject=formatText($_POST['subject'], $text_format);
$form_body=formatText($_POST['body'], $text_format);
$table=urlencode(serialize($table));
}
include_once(THEME_ADMIN_PATH."quickicons.php");
if ($com_id==0) {
$navtitle=_t('workshop','add_com')." : ".$workshop_denomination;
$titleh2=_t('workshop','name')." : ".$workshop_denomination;
}
else {
$navtitle=_t('workshop','add_com_mes')." : ".$com_root_subject." (".$workshop_denomination.")";
$titleh2=_t('workshop','com_name')." : ".$com_root_subject." ("._t('workshop','name')." :".$workshop_denomination.")";
}?>
<div id="chemin">
<ul>
<li>
<a href="index.php" class="chemin_home"><? echo _t('way','home') ?></a>
</li>
<li>
<a href="<?php echo $rub_link; ?>" id="chemin_<? echo $rub; ?>" class="chemin_rub"><? echo _t('menu','workshop')?></a>
</li>
<li>
<span><? echo formatnavTitle($navtitle);
?></span>
</li>
</ul>
</div>
<?php
if(!isset($integrity) || is_string($integrity)) {
?>
<div class="contentcontainer">
<?php
include_once($dir."/menurub.php");
?>
<div id="content">
<?php
if(isset($integrity) && is_string($integrity)) display_errors($integrity);
?>
<?php afflinkbar($todo,$id, $lang); ?>
<h2><?
echo formatTitleh2($titleh2); ?></h2>
<form id="addcom" action="<?php echo $_SERVER['SCRIPT_NAME']; ?>" method="post">
<p>
<label for="subject"><? echo _t('workshop','com_subject'); ?> * : </label>
<input name="subject" type="text" class="textfield" id="subject" maxlength="150" value="<?php echo $form_subject; ?>" />
</p>
<p>
<label for="body"><? echo _t('workshop','com_body'); ?> * : </label>
<textarea id="body" name="body" <?php echo AREA_SETTINGS; ?> class="largetextfield" ><?php echo $form_body; ?></textarea>
</p>
<div>
<input name="id" type="hidden" value="<?php echo $id; ?>" id="id" />
<input name="com_id" type="hidden" value="<?php echo $com_id; ?>" id="com_id" />
<input name="rub" type="hidden" value="<?php echo $rub; ?>" id="rub" />
<? echo cancel_button($link_cancel); ?>
<input name="todo" type="hidden" value="<?php echo $todo; ?>" id="todo" />
<input name="valider" type="submit" value="<? echo _t('btn','valid') ?>" class="button" id="valider" />
</div>
</form>
</div>
<?php include_once($dir."/help.php"); ?>
</div>
<?php
// Récapitulatif
} else {
?>
<div class="contentcontainer">
<?php
include_once($dir."/menurub.php");
?>
<div id="content">
<?php afflinkbar($todo,$id, $lang); ?>
<h2><? echo _t('recap','title') ?></h2>
<?php
echo "<dl class=\"dl3\">\n";
echo "<dt>"._t('workshop','com_subject')." :</dt>\n";
echo "<dd>".$form_subject."</dd>\n";
echo "<dt>"._t('workshop','com_body') ."</dt>\n";
echo "<dd>".$form_body."</dd>\n";
echo "</dl>\n";
?>
<form id="addworkshop" action="<?php echo $_SERVER['SCRIPT_NAME']; ?>" method="post">
<div>
<input name="id" type="hidden" value="<?php echo $id; ?>" id="id" />
<input name="com_id" type="hidden" value="<?php echo $com_id; ?>" id="com_id" />
<input name="data_table" type="hidden" value="<?php echo $table; ?>" id="data_table" />
<input name="rub" type="hidden" value="<?php echo $rub; ?>" id="rub" />
<? echo cancel_button($link_cancel); ?>
<input name="todo" type="hidden" value="<?php echo $todo; ?>" id="todo" />
<input name="retour" type="button" value="<? echo _t('btn','preview') ?>" class="button" id="retour" onclick="history.go(-1);" />
<input name="enregistrer" type="submit" value="<? echo _t('btn','save') ?>" class="button" id="valider" />
</div>
</form>
</div>
<?php include_once($dir."/help.php"); ?>
</div>
<?php
}
?>

Source for file add_com.php