/contact.php

<?php

/**************************************************************************************************************

 *

 *   CF Image Hosting Script

 *   ---------------------------------

 *

 *   Author:    codefuture.co.uk

 *   Version:   1.6.5

 *

 *   You can download the latest version from: http://codefuture.co.uk/projects/imagehost/

 *

 *   Copyright (c) 2010-2013 CodeFuture.co.uk

 *   This file is part of the CF Image Hosting Script.

 *

 *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

 *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

 *   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR

 *   COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,

 *   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF

 *   OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

 *

 *

 *   You may not modify and/or remove any copyright notices or labels on the software on each

 *   page (unless full license is purchase) and in the header of each script source file.

 *

 *   You should have received a full copy of the LICENSE AGREEMENT along with

 *   Codefuture Image Hosting Script. If not, see http://codefuture.co.uk/projects/imagehost/license/.

 *

 *

 *   ABOUT THIS PAGE -----

 *   Used For:     Contact Us Form

 *   Last edited:  19/12/2012

 *

 *************************************************************************************************************/



 	define('cfih', 'contact');

	require './inc/cfih.php';



// check to see if this page has been hidden (set in the admin panel), if so then send user to the index/home page

	if(!$settings['SET_HIDE_CONTACT']){

		header('Location: index.php');

		exit();

	}



// Set page variable values

	$errors = array();

	$emailSent = false;



// check to see if the contact form has been posted

	if ($_SERVER['REQUEST_METHOD'] == 'POST') {



	// Clean input variable

		$name = isset($_POST['name'])?cl($_POST['name']):'';

		$email = isset($_POST['email'])?cl($_POST['email']):'';

		$comment = isset($_POST['comment'])?cl($_POST['comment']):'';

		$captcha = isset($_POST['captcha'])?cl($_POST['captcha']):'';



	// check for a name

		if(empty($name)) $errors['name'] = _T("site_contact_err_name_blank");



	// check for a email address

		if(empty($email)){

			$errors['email'] = _T("site_contact_err_email_blank");

		}elseif(!check_email_address($email)){

			$errors['email'] = _T("site_contact_err_email_invalid");

		}



	// check for the email comment

		if(empty($comment)) $errors['comment'] = _T("site_contact_err_comment_blank");



	// Set the captcha Error Messages (check_captcha())

		define('ERROR_MESSAGE_CAPTCHA'			, _T("site_contact_err_captcha_blank"));

		define('ERROR_MESSAGE_CAPTCHA_INVALID'	, _T("site_contact_err_captcha_invalid"));

		define('ERROR_MESSAGE_CAPTCHA_COOKIE'	, _T("site_contact_err_captcha_cookie"));



	// check for captcha errors

		require CFLIBPATH.'captcha.class.php';

		check_captcha($_POST['captcha'],false);

		if(isset($error_captcha)) $errors['captcha'] = $error_captcha;



	// if no errors send email

		if( !is_errors() ){



			if(strtoupper(substr(PHP_OS, 0, 3) == 'WIN')) $ent = "\r\n";

			elseif(strtoupper(substr(PHP_OS, 0, 3) == 'MAC')) $ent = "\r";

			else $ent = "\n";



			$comment  = ' Name: '.$name.$ent.' E-mail: '.$email.$ent.' Comment: '.$ent.$comment;

			$boundary = '----=_NextPart_' . md5(rand());

			$headers  = 'From: ' . $name . '<' . $email . '>' . $ent;

			$headers .= 'X-Mailer: PHP/' . phpversion() . $ent;

			$headers .= 'MIME-Version: 1.0' . $ent;

			$headers .= 'Content-Type: multipart/mixed; boundary="' . $boundary . '"' . $ent . $ent;

			$message  = '--' . $boundary . $ent;

			$message .= 'Content-Type: text/plain; charset="utf-8"' . $ent;

			$message .= 'Content-Transfer-Encoding: base64' . $ent . $ent;

			$message .= chunk_split(base64_encode($comment));



			ini_set('sendmail_from', $email);

			mail($settings['SET_CONTACT'], 'Email from contact form on '.$settings['SET_TITLE'], strip_tags(html_entity_decode($message)), $headers);

			$emailSent = true;

		}

	}





// header page var

	$pageSet['id'] = 'contact_page';

	$pageSet['title'] =  ' - '._T("site_menu_contact");

	$pageSet['description'] = _T("site_menu_contact").' page for  '.$settings['SET_TITLE'];

	$pageSet['keywords'] = '';



	$captcha_light = (theme_setting('captcha_light')?'&amp;bg':'');



 // load header

	require CFROOTPATH.'header.php';

?>

		<div class="contentBox">

			<div id="contact">

				<h2><?php echo _T("site_menu_contact");?></h2>

				<div class="contact_box">

<?php if($emailSent){ // if email is sent say thanks ?>

				<p class="teaser"><?php echo _T("site_contact_thank_you",$name);?></p>

<?php }else{ // show contact form ?>

				<p class="teaser"><?php echo _T("site_contact_des",'<a href="faq.php" title="'._T("site_faq_title").'">'._T("site_faq_title").'</a>');?></p>

				<div id="form">

					<form method="post" action="contact.php">

						<?php echo is_errors('name');?>

						<div class="code_box">

							<label for="name"><?php echo _T("site_contact_form_name");?></label>

							<input name="name" type="text" id="name" class="text_input" size="24" value="<?php echo err_ReSet('name');?>" />

						</div>

						<?php echo is_errors('email');?>

						<div class="code_box">

							<label for="email"><?php echo _T("site_contact_form_email");?></label>

							<input name="email" type="text" id="email" class="text_input" size="24" value="<?php echo err_ReSet('email');?>" /><br/>

						</div>

						<?php echo is_errors('comment');?>

						<div class="code_box contact">

							<label for="comment"><?php echo _T("site_contact_form_comment");?></label>

							<textarea name="comment" id="comment" rows="8" cols="5" class="text_input long"><?php echo err_ReSet('comment');?></textarea>

						</div>

						<?php echo is_errors('captcha');?>

						<div class="code_box">

							<label for="captcha"><?php echo _T("site_contact_form_captcha");?></label>

							<input name="captcha" type="text" id="captcha" size="24" class="text_input" />

						</div>

						<div class="code_box"><label><?php echo _T("site_contact_form_captcha_img");?></label><a href="#Reload Captcha" onclick="document.getElementById('captchaImg').src = 'img/captcha.img.php?img<?php echo $captcha_light;?>&amp' + Math.random(); return false" class="creload"><img src="img/captcha.img.php?img<?php echo $captcha_light;?>&amp<?php echo time();?>" alt="captcha" title="<?php echo _T("site_contact_form_captcha_image_title");?>" class="captcha" id="captchaImg" /></a></div>

						<div class="code_box"><label></label><input type="submit" class="button" value="<?php echo _T("site_contact_form_send");?>" /></div>

					</form>

				</div>

<?php } // end show contact form/thanks  ?>

			</div>

			</div>

		</div>

<?php

	require CFROOTPATH.'footer.php';



	/***

	 * is_errors($name=null)

	 * Checks to see if $name has a error and if so returns the error in a html span

	 */

	function is_errors($name=null){

		global $errors;

		if(is_null($name) && count($errors)>0)return true;

		if(isset($errors[$name]))

			return '<span class="error_message">'.$errors[$name].'</span>';

		return '';

	}



	/***

	 * err_ReSet($name)

	 * Checks to see if there is a error and $name is not empty, if so returns $_POST[$name]

	 */

	function err_ReSet($name){

		global $errors;

		if(count($errors)>0 && isset($_POST[$name]))

			return cl($_POST[$name]);

		return '';

	}