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Current File : /home/komfo908/www/suporte/_old/submit_ticket.php

<?php
/**
 *
 * This file is part of HESK - PHP Help Desk Software.
 *
 * (c) Copyright Klemen Stirn. All rights reserved.
 * https://www.hesk.com
 *
 * For the full copyright and license agreement information visit
 * https://www.hesk.com/eula.php
 *
 */

define('IN_SCRIPT',1);
define('HESK_PATH','./');

// Get all the required files and functions
require(HESK_PATH . 'hesk_settings.inc.php');
require(HESK_PATH . 'inc/common.inc.php');

// Are we in maintenance mode?
hesk_check_maintenance();

// Are we in "Knowledgebase only" mode?
hesk_check_kb_only();

hesk_load_database_functions();
require(HESK_PATH . 'inc/email_functions.inc.php');
require(HESK_PATH . 'inc/posting_functions.inc.php');

// We only allow POST requests to this file
if ( $_SERVER['REQUEST_METHOD'] != 'POST' )
{
	header('Location: index.php?a=add');
	exit();
}

// Check for POST requests larger than what the server can handle
if ( empty($_POST) && ! empty($_SERVER['CONTENT_LENGTH']) )
{
	hesk_error($hesklang['maxpost']);
}

// Try to detect some simple SPAM bots
if ( ! isset($_POST['hx']) || $_POST['hx'] != 3 || ! isset($_POST['hy']) || $_POST['hy'] != '' || isset($_POST['phone']) )
{
	header('HTTP/1.1 403 Forbidden');
	exit();
}

// Block obvious spammers trying to inject email headers
if ( preg_match("/\n|\r|\t|%0A|%0D|%08|%09/", hesk_POST('name') . hesk_POST('subject') ) )
{
	header('HTTP/1.1 403 Forbidden');
    exit();
}

hesk_session_start();

// A security check - not needed here, but uncomment if you require it
# hesk_token_check();

// Prevent submitting multiple tickets by reloading submit_ticket.php page
if (isset($_SESSION['already_submitted']))
{
	hesk_forceStop();
}

// Connect to database
hesk_dbConnect();

$hesk_error_buffer = array();

// Check anti-SPAM question
if ($hesk_settings['question_use'])
{
	$question = hesk_input( hesk_POST('question') );

	if ( strlen($question) == 0)
	{
		$hesk_error_buffer['question'] = $hesklang['q_miss'];
	}
	elseif (hesk_mb_strtolower($question) != hesk_mb_strtolower($hesk_settings['question_ans']))
	{
		$hesk_error_buffer['question'] = $hesklang['q_wrng'];
	}
	else
	{
		$_SESSION['c_question'] = $question;
	}
}

// Check anti-SPAM image
if ($hesk_settings['secimg_use'] && ! isset($_SESSION['img_verified']))
{
	// Using reCAPTCHA?
	if ($hesk_settings['recaptcha_use'])
	{
		require(HESK_PATH . 'inc/recaptcha/recaptchalib_v2.php');

		$resp = null;
		$reCaptcha = new ReCaptcha($hesk_settings['recaptcha_private_key']);

		// Was there a reCAPTCHA response?
		if ( isset($_POST["g-recaptcha-response"]) )
		{
			$resp = $reCaptcha->verifyResponse(hesk_getClientIP(), hesk_POST("g-recaptcha-response") );
		}

		if ($resp != null && $resp->success)
		{
			$_SESSION['img_verified']=true;
		}
		else
		{
			$hesk_error_buffer['mysecnum']=$hesklang['recaptcha_error'];
		}
	}
	// Using PHP generated image
	else
	{
		$mysecnum = intval( hesk_POST('mysecnum', 0) );

		if ( empty($mysecnum) )
		{
			$hesk_error_buffer['mysecnum']=$hesklang['sec_miss'];
		}
		else
		{
			require(HESK_PATH . 'inc/secimg.inc.php');
			$sc = new PJ_SecurityImage($hesk_settings['secimg_sum']);
			if ( isset($_SESSION['checksum']) && $sc->checkCode($mysecnum, $_SESSION['checksum']) )
			{
				$_SESSION['img_verified']=true;
			}
			else
			{
				$hesk_error_buffer['mysecnum']=$hesklang['sec_wrng'];
			}
		}
	}
}

$tmpvar['name']	 = hesk_input( hesk_POST('name') ) or $hesk_error_buffer['name']=$hesklang['enter_your_name'];

$email_available = true;

if ($hesk_settings['require_email'])
{
    $tmpvar['email'] = hesk_validateEmail( hesk_POST('email'), 'ERR', 0) or $hesk_error_buffer['email']=$hesklang['enter_valid_email'];
}
else
{
    $tmpvar['email'] = hesk_validateEmail( hesk_POST('email'), 'ERR', 0);

    // Not required, but must be valid if it is entered
    if ($tmpvar['email'] == '')
    {
        $email_available = false;

        if (strlen(hesk_POST('email')))
        {
            $hesk_error_buffer['email'] = $hesklang['not_valid_email'];
        }

        // No need to confirm the email
        $hesk_settings['confirm_email'] = 0;
        $_POST['email2'] = '';
        $_SESSION['c_email'] = '';
        $_SESSION['c_email2'] = '';
    }
}

if ($hesk_settings['confirm_email'])
{
	$tmpvar['email2'] = hesk_validateEmail( hesk_POST('email2'), 'ERR', 0) or $hesk_error_buffer['email2']=$hesklang['confemail2'];

	// Anything entered as email confirmation?
	if ($tmpvar['email2'] != '')
	{
		// Do we have multiple emails?
		if ($hesk_settings['multi_eml'] && count( array_diff( explode(',', strtolower($tmpvar['email']) ), explode(',', strtolower($tmpvar['email2']) ) ) ) == 0)
		{
			$_SESSION['c_email2'] =  hesk_POST('email2');
		}
		// Single email address match
		elseif ( ! $hesk_settings['multi_eml'] && strtolower($tmpvar['email']) == strtolower($tmpvar['email2']) )
		{
			$_SESSION['c_email2'] =  hesk_POST('email2');
		}
		else
		{
			// Invalid match
			$tmpvar['email2'] = '';
			$_POST['email2'] = '';
			$_SESSION['c_email2'] = '';
			$_SESSION['isnotice'][] = 'email';
			$hesk_error_buffer['email2']=$hesklang['confemaile'];
		}
	}
	else
	{
		$_SESSION['c_email2'] =  hesk_POST('email2');
	}
}

$tmpvar['category'] = intval( hesk_POST('category') ) or $hesk_error_buffer['category']=$hesklang['sel_app_cat'];

// Do we allow customer to select priority?
if ($hesk_settings['cust_urgency'])
{
	$tmpvar['priority'] = intval( hesk_POST('priority') );

	// We don't allow customers select "Critical". If priority is not valid set it to "low".
	if ($tmpvar['priority'] < 1 || $tmpvar['priority'] > 3)
	{
		// If we are showing "Click to select" priority needs to be selected
		if ($hesk_settings['select_pri'])
		{
        	$tmpvar['priority'] = -1;
			$hesk_error_buffer['priority'] = $hesklang['select_priority'];
		}
		else
		{
			$tmpvar['priority'] = 3;
		}
	}
}
// Priority will be selected based on the category selected
else
{
	$res = hesk_dbQuery("SELECT `priority` FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."categories` WHERE `id`=".intval($tmpvar['category']));
	if ( hesk_dbNumRows($res) == 1 )
	{
		$tmpvar['priority'] = intval( hesk_dbResult($res) );
	}
	else
	{
		$tmpvar['priority'] = 3;
	}
}

if ($hesk_settings['require_subject'] == -1)
{
    $tmpvar['subject'] = '';
}
else
{
    $tmpvar['subject'] = hesk_input( hesk_POST('subject') );

    if ($hesk_settings['require_subject'] == 1 && $tmpvar['subject'] == '')
    {
        $hesk_error_buffer['subject'] = $hesklang['enter_ticket_subject'];
    }
}

if ($hesk_settings['require_message'] == -1)
{
    $tmpvar['message'] = '';
}
else
{
    $tmpvar['message'] = hesk_input( hesk_POST('message') );

    if ($hesk_settings['require_message'] == 1 && $tmpvar['message'] == '')
    {
        $hesk_error_buffer['message'] = $hesklang['enter_message'];
    }
}

// Is category a valid choice?
if ($tmpvar['category'])
{
	hesk_verifyCategory();

	// Is auto-assign of tickets disabled in this category?
	if ( empty($hesk_settings['category_data'][$tmpvar['category']]['autoassign']) )
	{
		$hesk_settings['autoassign'] = false;
	}
}

// Custom fields
foreach ($hesk_settings['custom_fields'] as $k=>$v)
{
	if ($v['use']==1 && hesk_is_custom_field_in_category($k, $tmpvar['category']) )
    {
        if ($v['type'] == 'checkbox')
        {
			$tmpvar[$k]='';

        	if (isset($_POST[$k]) && is_array($_POST[$k]))
            {
				foreach ($_POST[$k] as $myCB)
				{
					$tmpvar[$k] .= ( is_array($myCB) ? '' : hesk_input($myCB) ) . '<br />';;
				}
				$tmpvar[$k]=substr($tmpvar[$k],0,-6);
            }
            else
            {
            	if ($v['req'])
                {
					$hesk_error_buffer[$k]=$hesklang['fill_all'].': '.$v['name'];
                }
            	$_POST[$k] = '';
            }

			$_SESSION["c_$k"]=hesk_POST_array($k);

        }
        elseif ($v['type'] == 'date')
        {
        	$tmpvar[$k] = hesk_POST($k);
            $_SESSION["c_$k"] = '';

			if (preg_match("/^[0-9]{2}\/[0-9]{2}\/[0-9]{4}$/", $tmpvar[$k]))
			{
            	$date = strtotime($tmpvar[$k] . ' t00:00:00 UTC');
                $dmin = strlen($v['value']['dmin']) ? strtotime($v['value']['dmin'] . ' t00:00:00 UTC') : false;
                $dmax = strlen($v['value']['dmax']) ? strtotime($v['value']['dmax'] . ' t00:00:00 UTC') : false;

                $_SESSION["c_$k"] = $tmpvar[$k];

	            if ($dmin && $dmin > $date)
	            {
					$hesk_error_buffer[$k] = sprintf($hesklang['d_emin'], $v['name'], hesk_custom_date_display_format($dmin, $v['value']['date_format']));
	            }
	            elseif ($dmax && $dmax < $date)
	            {
					$hesk_error_buffer[$k] = sprintf($hesklang['d_emax'], $v['name'], hesk_custom_date_display_format($dmax, $v['value']['date_format']));
	            }
                else
                {
					$tmpvar[$k] = $date;
                }
			}
            else
            {
				if ($v['req'])
				{
					$hesk_error_buffer[$k]=$hesklang['fill_all'].': '.$v['name'];
				}
            }
        }
        elseif ($v['type'] == 'email')
        {
			$tmp = $hesk_settings['multi_eml'];
            $hesk_settings['multi_eml'] = $v['value']['multiple'];
			$tmpvar[$k] = hesk_validateEmail( hesk_POST($k), 'ERR', 0);
            $hesk_settings['multi_eml'] = $tmp;

            if ($tmpvar[$k] != '')
            {
				$_SESSION["c_$k"] = hesk_input($tmpvar[$k]);
            }
            else
            {
            	$_SESSION["c_$k"] = '';

                if ($v['req'])
                {
            		$hesk_error_buffer[$k] = $v['value']['multiple'] ? sprintf($hesklang['cf_noem'], $v['name']) : sprintf($hesklang['cf_noe'], $v['name']);
                }
            }
        }
		elseif ($v['req'])
        {
        	$tmpvar[$k]=hesk_makeURL(nl2br(hesk_input( hesk_POST($k) )));
            if ($tmpvar[$k] == '')
            {
            	$hesk_error_buffer[$k]=$hesklang['fill_all'].': '.$v['name'];
            }
			$_SESSION["c_$k"]=hesk_POST($k);
        }
		else
        {
        	$tmpvar[$k]=hesk_makeURL(nl2br(hesk_input( hesk_POST($k) )));
			$_SESSION["c_$k"]=hesk_POST($k);
        }
	}
    else
    {
    	$tmpvar[$k] = '';
    }
}

// Check bans
if ($email_available && ! isset($hesk_error_buffer['email']) && hesk_isBannedEmail($tmpvar['email']) || hesk_isBannedIP(hesk_getClientIP()) )
{
	hesk_error($hesklang['baned_e']);
}

// Check maximum open tickets limit
$below_limit = true;
if ($email_available && $hesk_settings['max_open'] && ! isset($hesk_error_buffer['email']) )
{
	$res = hesk_dbQuery("SELECT COUNT(*) FROM `".hesk_dbEscape($hesk_settings['db_pfix'])."tickets` WHERE `status` IN ('0', '1', '2', '4', '5') AND " . hesk_dbFormatEmail($tmpvar['email']));
	$num = hesk_dbResult($res);

	if ($num >= $hesk_settings['max_open'])
    {
    	$hesk_error_buffer = array( 'max_open' => sprintf($hesklang['maxopen'], $num, $hesk_settings['max_open']) );
        $below_limit = false;
    }
}

// If we reached max tickets let's save some resources
if ($below_limit)
{
	// Generate tracking ID
	$tmpvar['trackid'] = hesk_createID();

	// Attachments
	if ($hesk_settings['attachments']['use'])
	{
	    require_once(HESK_PATH . 'inc/attachments.inc.php');

	    $attachments = array();
        $trackingID  = $tmpvar['trackid'];

	    for ($i = 1; $i <= $hesk_settings['attachments']['max_number']; $i++)
	    {
	        $att = hesk_uploadFile($i);
	        if ($att !== false && ! empty($att) )
	        {
	            $attachments[$i] = $att;
	        }
	    }
	}
	$tmpvar['attachments'] = '';
}

// If we have any errors lets store info in session to avoid re-typing everything
if (count($hesk_error_buffer))
{
	$_SESSION['iserror'] = array_keys($hesk_error_buffer);

    $_SESSION['c_name']     = hesk_POST('name');
    $_SESSION['c_email']    = hesk_POST('email');
    $_SESSION['c_priority'] = hesk_POST('priority');
    $_SESSION['c_subject']  = hesk_POST('subject');
    $_SESSION['c_message']  = hesk_POST('message');

    $tmp = '';
    foreach ($hesk_error_buffer as $error)
    {
        $tmp .= "<li>$error</li>\n";
    }

	// Remove any successfully uploaded attachments
	if ($below_limit && $hesk_settings['attachments']['use'])
    {
    	hesk_removeAttachments($attachments);
    }

    $hesk_error_buffer = $hesklang['pcer'] . '<br /><br /><ul>' . $tmp . '</ul>';
    hesk_process_messages($hesk_error_buffer, 'index.php?a=add&category='.$tmpvar['category']);
}

$tmpvar['message']=hesk_makeURL($tmpvar['message']);
$tmpvar['message']=nl2br($tmpvar['message']);

// Track suggested knowledgebase articles
if ($hesk_settings['kb_enable'] && $hesk_settings['kb_recommendanswers'] && isset($_POST['suggested']) && is_array($_POST['suggested']) )
{
	$tmpvar['articles'] = implode(',', array_unique( array_map('intval', $_POST['suggested']) ) );
}

// All good now, continue with ticket creation
$tmpvar['owner']   = 0;
$tmpvar['history'] = sprintf($hesklang['thist15'], hesk_date(), $hesklang['customer']);

// Auto assign tickets if aplicable
$autoassign_owner = hesk_autoAssignTicket($tmpvar['category']);
if ($autoassign_owner)
{
	$tmpvar['owner']    = $autoassign_owner['id'];
    $tmpvar['history'] .= sprintf($hesklang['thist10'], hesk_date(), $autoassign_owner['name'].' ('.$autoassign_owner['user'].')');
    $tmpvar['assignedby'] = -1;
}

// Insert attachments
if ($hesk_settings['attachments']['use'] && ! empty($attachments) )
{
    foreach ($attachments as $myatt)
    {
        hesk_dbQuery("INSERT INTO `".hesk_dbEscape($hesk_settings['db_pfix'])."attachments` (`ticket_id`,`saved_name`,`real_name`,`size`) VALUES ('".hesk_dbEscape($tmpvar['trackid'])."','".hesk_dbEscape($myatt['saved_name'])."','".hesk_dbEscape($myatt['real_name'])."','".intval($myatt['size'])."')");
        $tmpvar['attachments'] .= hesk_dbInsertID() . '#' . $myatt['real_name'] .',';
    }
}

// Insert ticket to database
$ticket = hesk_newTicket($tmpvar);

// Notify the customer
if ($hesk_settings['notify_new'] && $email_available)
{
	hesk_notifyCustomer();
}

// Need to notify staff?
// --> From autoassign?
if ($tmpvar['owner'] && $autoassign_owner['notify_assigned'])
{
	hesk_notifyAssignedStaff($autoassign_owner, 'ticket_assigned_to_you');
}
// --> No autoassign, find and notify appropriate staff
elseif ( ! $tmpvar['owner'] )
{
	hesk_notifyStaff('new_ticket_staff', " `notify_new_unassigned` = '1' ");
}

// Next ticket show suggested articles again
$_SESSION['ARTICLES_SUGGESTED']=false;
$_SESSION['already_submitted']=1;

// Need email to view ticket? If yes, remember it by default
if ($hesk_settings['email_view_ticket'])
{
	hesk_setcookie('hesk_myemail', $tmpvar['email'], strtotime('+1 year'));
}

// Unset temporary variables
unset($tmpvar);
hesk_cleanSessionVars('tmpvar');
hesk_cleanSessionVars('c_category');
hesk_cleanSessionVars('c_priority');
hesk_cleanSessionVars('c_subject');
hesk_cleanSessionVars('c_message');
hesk_cleanSessionVars('c_question');
hesk_cleanSessionVars('img_verified');

// Print header
require_once(HESK_PATH . 'inc/header.inc.php');

?>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="3"><img src="img/headerleftsm.jpg" width="3" height="25" alt="" /></td>
<td class="headersm"><?php hesk_showTopBar($hesklang['ticket_submitted']); ?></td>
<td width="3"><img src="img/headerrightsm.jpg" width="3" height="25" alt="" /></td>
</tr>
</table>

<table width="100%" border="0" cellspacing="0" cellpadding="3">
<tr>
<td><span class="smaller"><a href="<?php echo $hesk_settings['site_url']; ?>" class="smaller"><?php echo $hesk_settings['site_title']; ?></a> &gt;
<a href="<?php echo $hesk_settings['hesk_url']; ?>" class="smaller"><?php echo $hesk_settings['hesk_title']; ?></a>
&gt; <?php echo $hesklang['ticket_submitted']; ?></span></td>
</tr>
</table>

</td>
</tr>
<tr>
<td>

<p>&nbsp;</p>

<?php
// Show success message with link to ticket
hesk_show_success(

	$hesklang['ticket_submitted'] . '<br /><br />' .
	$hesklang['ticket_submitted_success'] . ': <b>' . $ticket['trackid'] . '</b><br /><br /> ' .
	( ! $email_available ? $hesklang['write_down'] . '<br /><br />' : '') .
	($email_available && $hesk_settings['notify_new'] && $hesk_settings['spam_notice'] ? $hesklang['spam_inbox'] . '<br /><br />' : '') .
	'<a href="' . $hesk_settings['hesk_url'] . '/ticket.php?track=' . $ticket['trackid'] . '">' . $hesklang['view_your_ticket'] . '</a>'

);

// Any other messages to display?
hesk_handle_messages();
?>

<p>&nbsp;</p>

<?php
require_once(HESK_PATH . 'inc/footer.inc.php');
exit();


function hesk_forceStop()
{
	global $hesklang;
	?>
	<html>
	<head>
	<meta http-equiv="Refresh" content="0; url=index.php?a=add" />
	</head>
	<body>
	<p><a href="index.php?a=add"><?php echo $hesklang['c2c']; ?></a>.</p>
	</body>
	</html>
	<?php
    exit();
} // END hesk_forceStop()
?>

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