<?php
# CMSMS - CMS Made Simple
#
# (c)2004-2008 by Ted Kulp (ted@cmsmadesimple.org)
#
# This project's homepage is: http://cmsmadesimple.org
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
function smarty_cms_function_contact_form($params, &$smarty) {
global $gCms;
if (FALSE == empty($params['captcha']) && $params['captcha'] && isset($gCms->modules['Captcha']))
{
$captcha =& $gCms->modules['Captcha']['object'];
}
if (empty($params['email'])){
echo '<div class="formError">An email address must be specified in order to use this plugin.</div>';
return;
}else{
$to = $params['email'];
}
$style = true; // Use default styles
if (FALSE == empty($params['style']) && $params['style'] === "false" ) $style = false; // Except if "false" given in params
// Default styles
$inputStyle = 'style="width:100%;border: 1px solid black; margin:0 0 1em 0;"'; // input boxes
$taStyle = 'style="width:100%; border: 1px solid black; margin:0 0 1em 0;"'; // TextArea boxes
$formStyle = 'style="width:30em; important; font-weight: bold;"'; // form
$errorsStyle = 'style="color: white; background-color: red; font-weight: bold; border: 3px solid black; margin: 1em;"'; // Errors box (div)
$labelStyle = 'style="display:block;"';
$buttonStyle = 'style="float:left; width:50%;"';
$fieldsetStyle = 'style="padding:1em;"';
$captchaStyle = 'style="margin-bottom:1em; text-align: center;"';
$errors=$name=$email=$subject=$message = '';
if (FALSE == empty($params['subject_get_var']) && FALSE == empty($_GET[$params['subject_get_var']]))
{
$subject = $_GET[$params['subject_get_var']];
}
if($_SERVER['REQUEST_METHOD']=='POST'){
if (!empty($_POST['name'])) $name = cfSanitize($_POST['name']);
if (!empty($_POST['email'])) $email = cfSanitize($_POST['email']);
if (!empty($_POST['subject'])) $subject = cfSanitize($_POST['subject']);
if (!empty($_POST['message'])) $message = $_POST['message'];
if (FALSE == empty($params['captcha']) && $params['captcha'] && isset($gCms->modules['Captcha']))
{
if (!empty($_POST['captcha_resp'])) { $captcha_resp = $_POST['captcha_resp']; }
}
//Mail headers
$extra = "From: $name <$email>\r\n";
$charset = isset($gCms->config['default_encoding']) && $gCms->config['default_encoding'] != '' ? $gCms->config['default_encoding'] : 'utf-8';
$extra .= "Content-Type: text/plain; charset=" . $charset . "\r\n";
if (empty($name)) $errors .= "\t\t<li>" . 'Please Enter Your Name' . "</li>\n";
if (empty($email)) $errors .= "\t\t<li>" . 'Please Enter Your Email Address' . "</li>\n";
elseif (!validEmail($email)) $errors .= "\t\t<li>" . 'Your Email Address is Not Valid' . "</li>\n";
if (empty($subject)) $errors .= "\t\t<li>" . 'Please Enter a Subject' . "</li>\n";
if (empty($message)) $errors .= "\t\t<li>" . 'Please Enter a Message' . "</li>\n";
if (FALSE == empty($params['captcha']) && $params['captcha'] && isset($gCms->modules['Captcha']))
{
if (empty($captcha_resp)) $errors .= "\t\t<li>" . 'Please enter the text in the image' . "</li>\n";
elseif (! ($captcha->checkCaptcha($captcha_resp))) $errors .= "\t\t<li>" . 'The text from the image was not entered correctly' . "</li>\n";
}
if (!empty($errors)) {
echo '<div class="formError" ' . (($style) ? $errorsStyle:'') . '>' . "\n";
echo '<p>Error(s) : </p>' . "\n";
echo "\t<ul>\n";
echo $errors;
echo "\t</ul>\n";
echo "</div>";
}
elseif (@mail($to, $subject, $message . "\n\nsender: ".$_SERVER["REMOTE_ADDR"] . ', ' . $_SERVER["HTTP_USER_AGENT"] , $extra)) {
echo '<div class="formMessage">Your message was successfully sent.</div>' . "\n";
return;
}
else {
echo '<div class="formError" ' . (($style) ? $errorsStyle:'') . '>Sorry, the message was not sent. The server may be down!</div>' . "\n";
return;
}
}
if (isset($_SERVER['REQUEST_URI']))
{
$action = $_SERVER['REQUEST_URI'];
}
else
{
$action = isset($_SERVER['PHP_SELF']) ? $_SERVER['PHP_SELF'] : '';
if (isset($_SERVER['QUERY_STRING']) && $_SERVER['QUERY_STRING'] != '')
{
$action .= '?'.$_SERVER['QUERY_STRING'];
}
}
?>
<!-- CONTACT_FORM -->
<form action="<?php echo $action ?>" method="post" <?php echo ($style) ? $formStyle:''; ?>>
<fieldset <?php echo ($style) ? $fieldsetStyle:''; ?>>
<legend>Contact</legend>
<label for="name" <?php echo ($style) ? $labelStyle:''; ?> >Your name :</label>
<input type="text" id="name" name="name" value="<?php echo htmlspecialchars($name); ?>" <?php echo ($style) ? $inputStyle:''; ?>/>
<label for="email" <?php echo ($style) ? $labelStyle:''; ?> >Your email address : </label>
<input type="text" id="email" name="email" value="<?php echo htmlspecialchars($email); ?>" <?php echo ($style) ? $inputStyle:''; ?>/>
<label for="subject" <?php echo ($style) ? $labelStyle:''; ?> >Subject : </label>
<input type="text" id="subject" name="subject" value="<?php echo htmlspecialchars($subject); ?>" <?php echo ($style) ? $inputStyle:''; ?>/>
<label for="message" <?php echo ($style) ? $labelStyle:''; ?> >Message : </label>
<textarea id="message" name="message" rows="12" cols="48" <?php echo ($style) ? $taStyle:''; ?>><?php echo $message; ?></textarea>
<?php
if (FALSE == empty($params['captcha']) && $params['captcha'] && isset($gCms->modules['Captcha']))
{
?>
<label for="captcha_resp" <?php echo ($style) ? $labelStyle:''; ?> >Enter the text from the image below : </label>
<input type="text" id="captcha_resp" name="captcha_resp" value="" <?php echo ($style) ? $inputStyle:''; ?>/>
<?php
echo "<div $captchaStyle>" . $captcha->getCaptcha() . '</div>';
}
?>
<input type="submit" class="button" value="Submit" <?php echo ($style) ? $buttonStyle: ''; ?> />
<input type="reset" class="button" value="Clear" <?php echo ($style) ? $buttonStyle: ''; ?> />
</fieldset>
</form>
<!-- END of CONTACT_FORM -->
<?php
}
function smarty_cms_help_function_contact_form() {
?>
<h3>What does this do?</h3>
<p>Display's a contact form. This can be used to allow others to send an email message to the address specified.</p>
<h3>How do I use it?</h3>
<p>Just insert the tag into your template/page like: <code>{contact_form email="yourname@yourdomain.com"}</code><br>
<br>
If you would like to send an email to multiple adresses, seperate each address with a comma.</p>
<h3>What parameters does it take?</h3>
<ul>
<li>email - The email address that the message will be sent to.</li>
<li><em>(optional)</em>style - true/false, use the predefined styles. Default is true.</li>
<li><em>(optional)</em>subject_get_var - string, allows you to specify which _GET var to use as the default value for subject.
<p>Example:</p>
<pre>{contact_form email="yourname@yourdomain.com" subject_get_var="subject"}</pre>
<p>Then call the page with the form on it like this: /index.php?page=contact&subject=test+subject</p>
<p>And the following will appear in the "Subject" box: "test subject"
</li>
<li><em>(optional)</em>captcha - true/false, use Captcha response test (Captcha module must be installed). Default is false.</li>
</ul>
</p>
<?php
}
function smarty_cms_about_function_contact_form() {
?>
<p>Author: Brett Batie <brett-cms@classicwebdevelopment.com> & Simon van der Linden <ifmy@geekbox.be></p>
<p>Version: 1.4 (20061010)</p>
<p>
Change History:<br/>
<ul>
<li>l.2 : various improvements (errors handling, etc.)</li>
<li>1.3 : added subject_get_var parameter (by elijahlofgren)</li>
<li>1.4 : added captcha module support (by Dick Ittmann)</li>
</ul>
</p>
<?php
}
function cfsanitize($content){
return str_replace(array("\r", "\n"), "", trim($content));
}
function validEmail($email) {
if (!preg_match("/^([\w|\.|\-|_]+)@([\w||\-|_]+)\.([\w|\.|\-|_]+)$/i", $email)) {
return false;
exit;
}
return true;
}
?>
) is private.
