completely reworked contact form
This commit is contained in:
azett
parent
fd9aea911d
commit
4fe6c460af
139
contact.php
139
contact.php
@ -1,70 +1,119 @@
|
||||
<?php
|
||||
require_once 'defaults.php';
|
||||
require_once (INCLUDES_DIR . 'includes.php');
|
||||
require SMARTY_DIR . 'SmartyValidate.class.php';
|
||||
require_once INCLUDES_DIR . 'includes.php';
|
||||
|
||||
// contact form fields
|
||||
$contactform_inputs = array(
|
||||
'name',
|
||||
'email',
|
||||
'url',
|
||||
'content'
|
||||
);
|
||||
|
||||
/**
|
||||
* Validates the POST data and returns a validated array (key=>value) - or <code>false</code> if validation failed
|
||||
*
|
||||
* @return boolean|array
|
||||
*/
|
||||
function contact_form_validate() {
|
||||
$arr ['version'] = system_ver();
|
||||
$arr ['name'] = $_POST ['name'];
|
||||
global $smarty, $contactform_inputs, $lang;
|
||||
|
||||
if (!empty($_POST ['email']))
|
||||
($arr ['email'] = $_POST ['email']);
|
||||
if (!empty($_POST ['url']))
|
||||
($arr ['url'] = $_POST ['url']);
|
||||
$arr ['content'] = $_POST ['content'];
|
||||
|
||||
$arr ['ip-address'] = utils_ipget();
|
||||
|
||||
if (apply_filters('comment_validate', true, $arr))
|
||||
return $arr;
|
||||
else
|
||||
// if the request does not contain all input fields, it might be forged
|
||||
foreach ($contactform_inputs as $input) {
|
||||
if (!array_key_exists($input, $_POST)) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
$errors = array();
|
||||
|
||||
$name = trim(htmlspecialchars($_POST ['name']));
|
||||
$email = trim(htmlspecialchars($_POST ['email']));
|
||||
$url = trim(stripslashes(htmlspecialchars($_POST ['url'])));
|
||||
$content = trim(addslashes($_POST ['content']));
|
||||
|
||||
// check name
|
||||
if (empty($name)) {
|
||||
$errors ['name'] = $lang ['contact'] ['error'] ['name'];
|
||||
}
|
||||
|
||||
// check email
|
||||
if (!empty($email) && !filter_var($email, FILTER_VALIDATE_EMAIL)) {
|
||||
$errors ['email'] = $lang ['contact'] ['error'] ['email'];
|
||||
}
|
||||
|
||||
// check url
|
||||
if (!empty($url) && !filter_var($url, FILTER_VALIDATE_URL)) {
|
||||
$errors ['url'] = $lang ['contact'] ['error'] ['www'];
|
||||
}
|
||||
|
||||
// check content
|
||||
if (empty($content)) {
|
||||
$errors ['content'] = $lang ['contact'] ['error'] ['content'];
|
||||
}
|
||||
|
||||
// assign error messages to template
|
||||
if (!empty($errors)) {
|
||||
$smarty->assign('error', $errors);
|
||||
return false;
|
||||
}
|
||||
|
||||
$arr ['version'] = system_ver();
|
||||
$arr ['name'] = $name;
|
||||
|
||||
if (!empty($email)) {
|
||||
($arr ['email'] = $email);
|
||||
}
|
||||
if (!empty($url)) {
|
||||
($arr ['url'] = ($url));
|
||||
}
|
||||
$arr ['content'] = $content;
|
||||
|
||||
if ($v = utils_ipget()) {
|
||||
$arr ['ip-address'] = $v;
|
||||
}
|
||||
|
||||
return $arr;
|
||||
}
|
||||
|
||||
function contact_form() {
|
||||
global $smarty, $lang, $fp_config;
|
||||
global $smarty, $lang, $fp_config, $contactform_inputs;
|
||||
|
||||
// initial call of the contact form
|
||||
if (empty($_POST)) {
|
||||
|
||||
$smarty->assign('success', system_geterr('contact'));
|
||||
$smarty->assign_by_ref('panelstrings', $lang ['contact']);
|
||||
return;
|
||||
}
|
||||
|
||||
// new form, we (re)set the session data
|
||||
SmartyValidate::connect($smarty, true);
|
||||
// register our validators
|
||||
SmartyValidate::register_validator('name', 'name', 'notEmpty', false, false, 'trim');
|
||||
SmartyValidate::register_validator('email', 'email', 'isEmail', true, false, 'trim');
|
||||
SmartyValidate::register_validator('www', 'url', 'isURL', true, false, 'trim');
|
||||
SmartyValidate::register_validator('content', 'content', 'notEmpty', false, false);
|
||||
} else {
|
||||
utils_nocache_headers();
|
||||
// validate after a POST
|
||||
SmartyValidate::connect($smarty);
|
||||
|
||||
// add http to url if not given
|
||||
if (!empty($_POST ['url']) && strpos($_POST ['url'], 'http://') === false && strpos($_POST ['url'], 'https://') === false)
|
||||
$_POST ['url'] = 'http://' . $_POST ['url'];
|
||||
$validationResult = contact_form_validate();
|
||||
|
||||
// custom hook here!!
|
||||
// we'll use comment actions, anyway
|
||||
if (SmartyValidate::is_valid($_POST) && $arr = contact_form_validate()) {
|
||||
// if validation failed
|
||||
if ($validationResult === false) {
|
||||
// assign given input values to the template, so they're prefilled again
|
||||
$smarty->assign('values', $_POST);
|
||||
return;
|
||||
}
|
||||
|
||||
$msg = "Name: \n{$arr['name']} \n\n";
|
||||
// okay, validation returned validated values
|
||||
// now build the mail content
|
||||
$msg = "Name: \n{$validationResult['name']} \n\n";
|
||||
|
||||
if (isset($arr ['email']))
|
||||
$msg .= "Email: {$arr['email']}\n\n";
|
||||
if (isset($arr ['url']))
|
||||
$msg .= "WWW: {$arr['url']}\n\n";
|
||||
$msg .= "Content:\n{$arr['content']}\n";
|
||||
|
||||
$success = @utils_mail((isset($arr ['email']) ? $arr ['email'] : $fp_config ['general'] ['email']), "Contact sent through {$fp_config['general']['title']} ", $msg);
|
||||
if (isset($validationResult ['email'])) {
|
||||
$msg .= "Email: {$validationResult['email']}\n\n";
|
||||
}
|
||||
if (isset($validationResult ['url'])) {
|
||||
$msg .= "WWW: {$validationResult['url']}\n\n";
|
||||
}
|
||||
$msg .= "Content:\n{$validationResult['content']}\n";
|
||||
|
||||
// send notification mail to site admin
|
||||
$success = @utils_mail((isset($validationResult ['email']) ? $validationResult ['email'] : $fp_config ['general'] ['email']), "Contact sent through {$fp_config['general']['title']} ", $msg);
|
||||
system_seterr('contact', $success ? 1 : -1);
|
||||
utils_redirect(basename(__FILE__));
|
||||
} else {
|
||||
$smarty->assign('values', $_POST);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function contact_main() {
|
||||
@ -93,5 +142,3 @@ function contact_display() {
|
||||
|
||||
system_init();
|
||||
contact_display();
|
||||
|
||||
?>
|
||||
|
||||
@ -1,10 +1,5 @@
|
||||
<p>{$lang.contact.descr}</p>
|
||||
|
||||
{validate id="name" message=$lang.contact.error.name append="error"}
|
||||
{validate id="email" message=$lang.contact.error.email append="error"}
|
||||
{validate id="www" message=$lang.contact.error.www append="error"}
|
||||
{validate id="content" message=$lang.contact.error.content append="error"}
|
||||
|
||||
<form id="contactform" method="post"
|
||||
action="{$smarty.const.BLOG_BASEURL}contact.php"
|
||||
enctype="multipart/form-data">
|
||||
@ -54,8 +49,6 @@
|
||||
<input type="text" name="url" id="url" class="{$class}"
|
||||
value="{$urlvalue|stripslashes|wp_specialchars:true}" /></p>
|
||||
|
||||
{comment_form}
|
||||
|
||||
</fieldset>
|
||||
|
||||
<fieldset><legend>{$lang.contact.fieldset2}</legend>
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user