function andrux_contact_form_shortcode($atts)
{
extract(shortcode_atts(array('title' => ''), $atts));
$form = get_page_by_title($title, OBJECT, '__cf-contact-form');
$fields = get_post_meta($form->ID, __CF_FIELDS, true);
$sections = get_post_meta($form->ID, __CF_SECTIONS, true);
$extra = get_post_meta($form->ID, __CF_EXTRA, true);
ob_start();
?>
<form class="formDefault" id="contact-form" name="a" method="post" action="<?php
echo get_permalink(get_the_ID());
?>
">
<?php
wp_nonce_field('contact-form-action', 'contact-form-nonce');
?>
<p>Fields with (<span class="alert">*</span>) are required.</p>
<?php
if (isset($_POST['contact-form-nonce']) && wp_verify_nonce($_POST['contact-form-nonce'], 'contact-form-action')) {
$req_check = array();
foreach ($_POST['__required'] as $req_label => $req_name) {
if (empty($_POST['contact-data'][$req_name])) {
$req_check[] = "<strong>{$req_label}</strong>";
}
}
if (count($req_check) > 0) {
echo '<div class="required-fields-check">';
echo 'Please enter information for the following required fields:<br />';
echo '<ul>';
foreach ($req_check as $req_field) {
echo "<li>{$req_field}</li>";
}
echo '</ul>';
echo '</div>';
}
if (isset($extra['captcha']) && stripos($_POST['__captcha-string'], "[{$_POST['contact-data']['captcha']}]") == false) {
echo 'Captcha code is not correct<br />';
} else {
if (count($req_check) == 0) {
$email = get_post_meta($form->ID, __CF_EMAIL, true);
/* send email if this option is enabled */
if ($email['Enable Email']['value']) {
$smtp_options = get_option(__CF_EMAIL_SETTINGS);
if ($smtp_options['Method']['value'] == 'mail') {
/* set headers to html */
add_filter('wp_mail_content_type', array('andrux_Contact_Forms', 'set_html_content_type'));
}
/* send the email */
$mail_response = wp_mail($_POST['contact-data']['email'], $email['Email Subject']['value'], $email['Email Body']['value'], '');
if ($smtp_options['Method']['value'] == 'mail') {
/* Reset content-type to avoid conflicts -- http://core.trac.wordpress.org/ticket/23578 */
remove_filter('wp_mail_content_type', array('andrux_Contact_Forms', 'set_html_content_type'));
}
if ($mail_response) {
echo 'Your email has been sent!';
} else {
echo 'There was a problem sending the email. Please check your Email settings.';
}
} else {
echo 'Your information was submitted correctly';
}
echo '<br />';
}
}
}
?>
<?php
foreach ($sections as $section) {
?>
<?php
$section = stripslashes(html_entity_decode($section));
?>
<fieldset>
<legend><?php
echo $section;
?>
</legend>
<?php
$section = sanitize_title($section);
?>
<?php
foreach ($fields as $key => $data) {
?>
<?php
if ($section == $data['section']) {
?>
<div>
<?php
$name = empty($data['name']) ? sanitize_title("contact-data[{$section}-{$data['label']}]") : $data['name'];
?>
<?php
$id = empty($data['id']) ? sanitize_title("{$section}_{$data['label']}") : $data['id'];
?>
<?php
$class = empty($data['class']) ? '' : $data['class'];
?>
<?php
$atts = empty($data['atts']) ? '' : stripslashes($data['atts']);
?>
<?php
$options = empty($data['options']) ? array() : explode(',', $data['options']);
?>
<?php
$required = isset($data['required']) ? '<span class="alert">*</span>' : '';
?>
<?php
$required_att = isset($data['required']) ? 'required' : '';
?>
<?php
if (isset($data['required'])) {
?>
<input type="hidden" name="__required[<?php
echo $data['label'];
?>
]" value="<?php
echo $name;
?>
" />
<?php
}
?>
<label for="<?php
echo $id;
?>
"><?php
echo $required;
?>
<?php
echo $data['label'];
?>
</label>
<?php
if ($data['field-type'] == 'checkbox') {
?>
<?php
$class = 'checkbox';
?>
<div class="group">
<?php
foreach ($options as $option) {
?>
<p>
<input name="contact-data[<?php
echo $name;
?>
][]" id="<?php
echo $id;
?>
" class="<?php
echo $class;
?>
" type="checkbox" value="<?php
echo $option;
?>
" <?php
echo $required_att;
?>
/> <?php
echo $option;
?>
</p>
<?php
}
?>
</div>
<?php
} elseif ($data['field-type'] == 'textarea') {
?>
<?php
$atts = 'cols="30" rows="8"';
?>
<textarea name="contact-data[<?php
echo $name;
?>
]" id="<?php
echo $id;
?>
" <?php
echo $atts;
?>
<?php
echo $required_att;
?>
></textarea>
<?php
} else {
?>
<input name="contact-data[<?php
echo $name;
?>
]" id="<?php
echo $id;
?>
" type="<?php
echo $data['field-type'];
?>
" <?php
echo $atts;
?>
<?php
echo $required_att;
?>
value="" />
<?php
if ($data['field-type'] == 'email') {
?>
<input type="hidden" id="__cf-email-address" name="__cf-email-address" value="" />
<?php
if (isset($extra['mailing-list'])) {
?>
<p class="note indent"><?php
echo stripslashes(html_entity_decode($extra['mailing-list-text']));
?>
</p>
<label for="mailinglist" class="checkboxLabel">
<input name="mailinglist[]" value="default" class="checkbox" type="checkbox" /> Add me to your mailing list.</label>
<?php
}
?>
<?php
}
?>
<?php
}
?>
</div>
<?php
}
?>
<?php
}
?>
</fieldset>
<?php
}
?>
<?php
if (isset($extra['captcha'])) {
?>
<fieldset>
<legend>Captcha</legend>
<div class="formCaptcha">
<p><?php
echo stripslashes(html_entity_decode($extra['captcha-text']));
?>
</p>
<?php
$captcha = get_captcha_string();
?>
<label for="captcha" class="captchaLabel"><?php
echo $captcha;
?>
<span class="alert">*</span></label>
<input name="contact-data[captcha]" id="captcha" value="" size="20" maxlength="40" type="text" required />
<input type="hidden" name="__required[Captcha]" value="captcha" />
<input type="hidden" name="__captcha-string" value="<?php
echo $captcha;
?>
" />
</div>
</fieldset>
<?php
}
?>
<div class="submitContainer">
<input name="submit" id="submit" value="Submit Form" type="submit">
</div>
</form>
<?php
return ob_get_clean();
}
function render_captcha_image()
{
header("Content-type: image/png");
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
$image = @imagecreate(100, 20) or die("Unable to render a CAPTCHA picture!");
$bgcolor = imagecolorallocate($image, 255, 255, 255);
$black = imagecolorallocate($image, 0, 0, 0);
imagestring($image, 5, 2, 2, get_captcha_string(), $black);
imagepng($image);
imagecolordeallocate($image, $bgcolor);
imagecolordeallocate($image, $black);
imagedestroy($image);
}
