Kód: Vybrať všetko
<?php
/*
Plugin Name: WP-ContactForm
Plugin URI: http://blog.ftwr.co.uk/wordpress/
Description: WP Contact Form is a drop in form for users to contact you. It can be implemented on a page or a post.
Author: Ryan Duff, Peter Westwood
Author URI: http://blog.ftwr.co.uk
Version: 1.5.1.1
*/
load_plugin_textdomain('wpcf',$path = 'wp-content/plugins/wp-contact-form');
/*
This shows the quicktag on the write pages
Based off Buttonsnap Template
http://redalt.com/downloads
*/
if(get_option('wpcf_show_quicktag') == true) {
include( plugin_dir_path(__FILE__) . 'buttonsnap.php');
add_action('init', 'wpcf_button_init');
add_action('marker_css', 'wpcf_marker_css');
function wpcf_button_init() {
$wpcf_button_url = buttonsnap_dirname(__FILE__) . '/wpcf_button.png';
buttonsnap_textbutton($wpcf_button_url, __('Insert Contact Form', 'wpcf'), '<!--contact form-->');
buttonsnap_register_marker('contact form', 'wpcf_marker');
}
function wpcf_marker_css() {
$wpcf_marker_url = buttonsnap_dirname(__FILE__) . '/wpcf_marker.gif';
echo "
.wpcf_marker {
height: 15px;
width: 155px
margin-top: 5px;
background-image: url({$wpcf_marker_url});
background-repeat: no-repeat;
background-position: left;
}
";
}
}
function wpcf_is_malicious($input) {
$is_malicious = false;
$bad_inputs = array("\r", "\n", "mime-version", "content-type", "cc:", "to:");
foreach($bad_inputs as $bad_input) {
if(strpos(strtolower($input), strtolower($bad_input)) !== false) {
$is_malicious = true; break;
}
}
return $is_malicious;
}
/* This function checks for errors on input and changes $wpcf_strings if there are any errors. Shortcircuits if there has not been a submission */
function wpcf_check_input() {
if(!(isset($_POST['wpcf_stage']))) {return false;} // Shortcircuit.
$_POST['wpcf_your_name'] = htmlentities(stripslashes(trim($_POST['wpcf_your_name'])));
$_POST['wpcf_email'] = htmlentities(stripslashes(trim($_POST['wpcf_email'])));
$_POST['wpcf_website'] = htmlentities(stripslashes(trim($_POST['wpcf_website'])));
$_POST['wpcf_msg'] = htmlentities(stripslashes(trim($_POST['wpcf_msg'])));
global $wpcf_strings;
$ok = true;
if(empty($_POST['wpcf_your_name']))
{
$ok = false; $reason = 'empty';
$wpcf_strings['name'] = '<div class="contactright"><input type="text" name="wpcf_your_name" id="wpcf_your_name" size="30" maxlength="50" value="' . $_POST['wpcf_your_name'] . '" class="contacterror" /> (' . __('povinné', 'wpcf') . ')</div>';
}
if(!is_email($_POST['wpcf_email']))
{
$ok = false; $reason = 'empty';
$wpcf_strings['email'] = '<div class="contactright"><input type="text" name="wpcf_email" id="wpcf_email" size="30" maxlength="50" value="' . $_POST['wpcf_email'] . '" class="contacterror" /> (' . __('povinné', 'wpcf') . ')</div>';
}
if(empty($_POST['wpcf_msg']))
{
$ok = false; $reason = 'empty';
$wpcf_strings['msg'] = '<div class="contactright"><textarea name="wpcf_msg" id="wpcf_message" cols="80" rows="15" class="contacterror">' . $_POST['wpcf_msg'] . '</textarea></div>';
}
if(wpcf_is_malicious($_POST['wpcf_your_name']) || wpcf_is_malicious($_POST['wpcf_email'])) {
$ok = false; $reason = 'malicious';
}
if($ok == true)
{
return true;
}
else {
if($reason == 'malicious') {
$wpcf_strings['error'] = "<div style='font-weight: bold;'>You can not use any of the following in the Name or Email fields: a linebreak, or the phrases 'mime-version', 'content-type', 'cc:' or 'to:'.</div>";
} elseif($reason == 'empty') {
$wpcf_strings['error'] = '<div style="font-weight: bold;">' . stripslashes(get_option('wpcf_error_msg')) . '</div>';
}
return false;
}
}
/*Wrapper function which calls the form.*/
function wpcf_callback( $content ) {
global $wpcf_strings;
/* Run the input check. */
if(false === strpos($content, '<!--contact form-->')) {
return $content;
}
/* Declare strings that change depending on input. This also resets them so errors clear on resubmission. */
$wpcf_strings = array(
'name' => '<div class="contactright"><input type="text" name="wpcf_your_name" id="wpcf_your_name" size="30" maxlength="50" value="' . (isset($_POST['wpcf_your_name']) ? $_POST['wpcf_your_name'] :'') . '" /> (' . __('povinné', 'wpcf') . ')</div>',
'email' => '<div class="contactright"><input type="text" name="wpcf_email" id="wpcf_email" size="30" maxlength="50" value="' . (isset($_POST['wpcf_email']) ? $_POST['wpcf_email'] : '') . '" /> (' . __('povinné', 'wpcf') . ')</div>',
'msg' => '<div class="contactright"><textarea name="wpcf_msg" id="wpcf_msg" cols="80" rows="15" >' . (isset($_POST['wpcf_msg']) ? $_POST['wpcf_msg'] : '' ) . '</textarea></div>',
'error' => '');
if(wpcf_check_input()) // If the input check returns true (ie. there has been a submission & input is ok)
{
$recipient = get_option('wpcf_email');
$subject = get_option('wpcf_subject');
$success_msg = get_option('wpcf_success_msg');
$success_msg = stripslashes($success_msg);
$name = $_POST['wpcf_your_name'];
$email = $_POST['wpcf_email'];
$website = $_POST['wpcf_website'];
$msg = $_POST['wpcf_msg'];
$headers = "MIME-Version: 1.0\n";
$headers .= "From: $name <$email>\n";
$headers .= "Content-Type: text/plain; charset=\"" . get_option('blog_charset') . "\"\n";
$fullmsg = "-----------------------\n";
$fullmsg = "------ odkazovač ------\n";
$fullmsg = "-----------------------\n";
$fullmsg = "$name napísal/a:\n";
$fullmsg .= wordwrap($msg, 80, "\n") . "\n\n";
$fullmsg .= "webstránka: " . $website . "\n";
$fullmsg .= "IP: " . getip();
mail($recipient, $subject, $fullmsg, $headers);
$results = '<div style="font-weight: bold;">' . $success_msg . '</div>';
echo $results;
}
else // Else show the form. If there are errors the strings will have updated during running the inputcheck.
{
$form = '<div class="contactform">
' . $wpcf_strings['error'] . '
<form action="' . get_permalink() . '" method="post">
<div class="contactleft"><label for="wpcf_your_name">' . __('Meno: ', 'wpcf') . '</label></div>' . $wpcf_strings['name'] . '
<div class="contactleft"><label for="wpcf_email">' . __('E-mail: ', 'wpcf') . '</label></div>' . $wpcf_strings['email'] . '
<div class="contactleft"><label for="wpcf_website">' . __('Webstránka: ', 'wpcf') . '</label></div><div class="contactright"><input type="text" name="wpcf_website" id="wpcf_website" size="30" maxlength="100" value="' . (isset($_POST['wpcf_website']) ? $_POST['wpcf_website'] : '') . '" /></div>
<div class="contactleft"><label for="wpcf_msg">' . __('Správa: ', 'wpcf') . '</label></div>' . $wpcf_strings['msg'] . '
<div class="contactright"><input type="submit" name="Submit" value="' . __('Poslať', 'wpcf') . '" id="contactsubmit" /><input type="hidden" name="wpcf_stage" value="process" /></div>
</form>
</div>
<div style="clear:both; height:1px;"> </div>';
return str_replace('<!--contact form-->', $form, $content);
}
}
/*Can't use WP's function here, so lets use our own*/
function getip() {
if (isset($_SERVER))
{
if (isset($_SERVER["HTTP_X_FORWARDED_FOR"]))
{
$ip_addr = $_SERVER["HTTP_X_FORWARDED_FOR"];
}
elseif (isset($_SERVER["HTTP_CLIENT_IP"]))
{
$ip_addr = $_SERVER["HTTP_CLIENT_IP"];
}
else
{
$ip_addr = $_SERVER["REMOTE_ADDR"];
}
}
else
{
if ( getenv( 'HTTP_X_FORWARDED_FOR' ) )
{
$ip_addr = getenv( 'HTTP_X_FORWARDED_FOR' );
}
elseif ( getenv( 'HTTP_CLIENT_IP' ) )
{
$ip_addr = getenv( 'HTTP_CLIENT_IP' );
}
else
{
$ip_addr = getenv( 'REMOTE_ADDR' );
}
}
return $ip_addr;
}
/*CSS Styling*/
function wpcf_css() {
?>
<style type="text/css" media="screen">
/* Begin Contact Form CSS */
.contactform {
position: static;
overflow: hidden;
width: 95%;
}
.contactleft {
width: 10%;
white-space: pre;
text-align: right;
clear: both;
float: left;
display: inline;
padding: 4px;
margin: 5px 0;
}
.contactright {
width: 85%;
text-align: left;
float: right;
display: inline;
padding: 4px;
margin: 5px 0;
}
.contacterror {
border: 1px solid #ff0000;
}
.contactsubmit {
}
/* End Contact Form CSS */
</style>
<?php
}
function wpcf_add_options_page() {
add_options_page(__('Contact Form Options', 'wpcf'), __('Contact Form', 'wpcf'), 'manage_options', 'wp-contact-form/options-contactform.php');
}
/* Action calls for all functions */
//if(get_option('wpcf_show_quicktag') == true) {add_action('admin_footer', 'wpcf_add_quicktag');}
add_action('admin_menu', 'wpcf_add_options_page');
add_filter('wp_head', 'wpcf_css');
add_filter('the_content', 'wpcf_callback', 7);
?>
