function rcl_get_captcha_field($fields)
{
$rcl_captcha = new ReallySimpleCaptcha();
$rcl_captcha->chars = 'ABCDEFGHJKLMNPQRSTUVWXYZ23456789';
$rcl_captcha->char_length = '4';
$rcl_captcha->img_size = array('72', '24');
$rcl_captcha->fg = array('0', '0', '0');
$rcl_captcha->bg = array('255', '255', '255');
$rcl_captcha->font_size = '16';
$rcl_captcha->font_char_width = '15';
$rcl_captcha->img_type = 'png';
$rcl_captcha->base = array('6', '18');
$rcl_captcha_word = $rcl_captcha->generate_random_word();
$rcl_captcha_prefix = mt_rand();
$rcl_captcha_image_name = $rcl_captcha->generate_image($rcl_captcha_prefix, $rcl_captcha_word);
$rcl_captcha_image_url = plugins_url('really-simple-captcha/tmp/');
$rcl_captcha_image_src = $rcl_captcha_image_url . $rcl_captcha_image_name;
$rcl_captcha_image_width = $rcl_captcha->img_size[0];
$rcl_captcha_image_height = $rcl_captcha->img_size[1];
$rcl_captcha_field_size = $rcl_captcha->char_length;
$fields .= '
<div class="form-block-rcl">
<label>' . __('Enter characters', 'wp-recall') . ' <span class="required">*</span></label>
<img src="' . $rcl_captcha_image_src . '" alt="captcha" width="' . $rcl_captcha_image_width . '" height="' . $rcl_captcha_image_height . '" />
<input id="rcl_captcha_code" required name="rcl_captcha_code" style="width: 160px;" size="' . $rcl_captcha_field_size . '" type="text" />
<input id="rcl_captcha_prefix" name="rcl_captcha_prefix" type="hidden" value="' . $rcl_captcha_prefix . '" />
</div>';
return $fields;
}
public function reloadCaptcha()
{
$captcha_instance = new ReallySimpleCaptcha();
$word = $captcha_instance->generate_random_word();
$_SESSION['captcha_words'] = strtolower($word);
$prefix = mt_rand();
$image = $captcha_instance->generate_image($prefix, $word);
echo json_encode(array('result' => true, 'imagePath' => $image));
exit;
}
function wpmtst_add_captcha($captcha)
{
$html = '';
switch ($captcha) {
case 'akismet':
break;
// Captcha by BestWebSoft
// Captcha by BestWebSoft
case 'bwsmath':
if (function_exists('cptch_display_captcha_custom')) {
$html .= '<input type="hidden" name="cntctfrm_contact_action" value="true">';
$html .= cptch_display_captcha_custom();
}
break;
// Really Simple Captcha by Takayuki Miyoshi
// Really Simple Captcha by Takayuki Miyoshi
case 'miyoshi':
if (class_exists('ReallySimpleCaptcha')) {
$captcha_instance = new ReallySimpleCaptcha();
$word = $captcha_instance->generate_random_word();
$prefix = mt_rand();
$image = $captcha_instance->generate_image($prefix, $word);
$html .= '<span>' . _x('Input this code:', 'Captcha', 'strong-testimonials') . ' <input type="hidden" name="captchac" value="' . $prefix . '"><img class="captcha" src="' . plugins_url('really-simple-captcha/tmp/') . $image . '"></span>';
$html .= '<input type="text" class="captcha" name="captchar" maxlength="4" size="5">';
}
break;
// Advanced noCaptcha reCaptcha by Shamim Hasan
// Advanced noCaptcha reCaptcha by Shamim Hasan
case 'advnore':
if (function_exists('anr_captcha_form_field')) {
$html .= anr_captcha_form_field(false);
}
break;
default:
// no captcha
}
return $html;
}
function et_contact_form($atts)
{
extract(shortcode_atts(array('class' => ''), $atts));
$captcha_instance = new ReallySimpleCaptcha();
$captcha_instance->bg = array(244, 80, 80);
$word = $captcha_instance->generate_random_word();
$prefix = mt_rand();
$img_name = $captcha_instance->generate_image($prefix, $word);
$captcha_img = ETHEME_CODE_URL . '/inc/really-simple-captcha/tmp/' . $img_name;
ob_start();
?>
<div id="contactsMsgs"></div>
<form action="<?php
the_permalink();
?>
" method="get" id="contact-form" class="contact-form <?php
echo $class;
?>
">
<div class="form-group">
<p class="form-name">
<label for="name" class="control-label"><?php
_e('Name and Surname', ETHEME_DOMAIN);
?>
<span class="required">*</span></label>
<input type="text" name="contact-name" class="required-field form-control" id="contact-name">
</p>
</div>
<div class="form-group">
<p class="form-name">
<label for="contact-email" class="control-label"><?php
_e('Email', ETHEME_DOMAIN);
?>
<span class="required">*</span></label>
<input type="text" name="contact-email" class="required-field form-control" id="contact-email">
</p>
</div>
<div class="form-group">
<p class="form-name">
<label for="contact-website" class="control-label"><?php
_e('Website', ETHEME_DOMAIN);
?>
</label>
<input type="text" name="contact-website" class="form-control" id="contact-website">
</p>
</div>
<div class="form-group">
<p class="form-textarea">
<label for="contact_msg" class="control-label"><?php
_e('Message', ETHEME_DOMAIN);
?>
<span class="required">*</span></label>
<textarea name="contact-msg" id="contact-msg" class="required-field form-control" cols="30" rows="7"></textarea>
</p>
</div>
<div class="captcha-block">
<img src="<?php
echo $captcha_img;
?>
">
<input type="text" name="captcha-word" class="captcha-input">
<input type="hidden" name="captcha-prefix" value="<?php
echo $prefix;
?>
">
</div>
<p class="pull-right">
<input type="hidden" name="contact-submit" id="contact-submit" value="true" >
<span class="spinner"><?php
_e('Sending...', ETHEME_DOMAIN);
?>
</span>
<button class="btn btn-black big" id="submit" type="submit"><?php
_e('Send message', ETHEME_DOMAIN);
?>
</button>
</p>
<div class="clearfix"></div>
</form>
<?php
$output = ob_get_contents();
ob_end_clean();
return $output;
}
function easy_t_outputCaptcha()
{
if (easy_testimonials_use_recaptcha()) {
?>
<div class="g-recaptcha" data-sitekey="<?php
echo htmlentities(get_option('easy_t_recaptcha_api_key', ''));
?>
"></div>
<br />
<?php
} else {
if (class_exists('ReallySimpleCaptcha')) {
// Instantiate the ReallySimpleCaptcha class, which will handle all of the heavy lifting
$captcha = new ReallySimpleCaptcha();
// ReallySimpleCaptcha class option defaults.
// Changing these values will hav no impact. For now, these are here merely for reference.
// If you want to configure these options, see "Set Really Simple CAPTCHA Options", below
$captcha_defaults = array('chars' => 'ABCDEFGHJKLMNPQRSTUVWXYZ23456789', 'char_length' => '4', 'img_size' => array('72', '24'), 'fg' => array('0', '0', '0'), 'bg' => array('255', '255', '255'), 'font_size' => '16', 'font_char_width' => '15', 'img_type' => 'png', 'base' => array('6', '18'));
/**************************************
* All configurable options are below *
***************************************/
//Set Really Simple CAPTCHA Options
$captcha->chars = 'ABCDEFGHJKLMNPQRSTUVWXYZ23456789';
$captcha->char_length = '4';
$captcha->img_size = array('100', '50');
$captcha->fg = array('0', '0', '0');
$captcha->bg = array('255', '255', '255');
$captcha->font_size = '16';
$captcha->font_char_width = '15';
$captcha->img_type = 'png';
$captcha->base = array('6', '18');
/********************************************************************
* Nothing else to edit. No configurable options below this point. *
*********************************************************************/
// Generate random word and image prefix
$captcha_word = $captcha->generate_random_word();
$captcha_prefix = mt_rand();
// Generate CAPTCHA image
$captcha_image_name = $captcha->generate_image($captcha_prefix, $captcha_word);
// Define values for CAPTCHA fields
$captcha_image_url = get_bloginfo('wpurl') . '/wp-content/plugins/really-simple-captcha/tmp/';
$captcha_image_src = $captcha_image_url . $captcha_image_name;
$captcha_image_width = $captcha->img_size[0];
$captcha_image_height = $captcha->img_size[1];
$captcha_field_size = $captcha->char_length;
// Output the CAPTCHA fields
?>
<div class="easy_t_field_wrap">
<img src="<?php
echo $captcha_image_src;
?>
"
alt="captcha"
width="<?php
echo $captcha_image_width;
?>
"
height="<?php
echo $captcha_image_height;
?>
" /><br/>
<label for="captcha_code"><?php
echo get_option('easy_t_captcha_field_label', 'Captcha');
?>
</label><br/>
<input id="captcha_code" name="captcha_code"
size="<?php
echo $captcha_field_size;
?>
" type="text" />
<p class="easy_t_description"><?php
echo get_option('easy_t_captcha_field_description', 'Enter the value in the image above into this field.');
?>
</p>
<input id="captcha_prefix" name="captcha_prefix" type="hidden"
value="<?php
echo $captcha_prefix;
?>
" />
</div>
<?php
}
}
}
function et_register_form($args = array())
{
$rand = rand(100, 1000);
$captcha_instance = new ReallySimpleCaptcha();
$captcha_instance->bg = et_get_captcha_color();
$word = $captcha_instance->generate_random_word();
$prefix = mt_rand();
$img_name = $captcha_instance->generate_image($prefix, $word);
$captcha_img = ETHEME_CODE_URL . '/inc/really-simple-captcha/tmp/' . $img_name;
?>
<form class="et-register-form form-<?php
echo $rand;
?>
" action="" method="get">
<div id="register-popup-result"></div>
<div class="login-fields">
<p class="form-row">
<label class=""><?php
_e("Enter your username", ETHEME_DOMAIN);
?>
<span class="required">*</span></label>
<input type="text" name="username" class="text input-text" />
</p>
<p class="form-row">
<label class=""><?php
_e("Enter your E-mail address", ETHEME_DOMAIN);
?>
<span class="required">*</span></label>
<input type="text" name="email" class="text input-text" />
</p>
<p class="form-row">
<label class=""><?php
_e("Enter your password", ETHEME_DOMAIN);
?>
<span class="required">*</span></label>
<input type="password" name="et_pass" class="text input-text" />
</p>
<p class="form-row">
<label class=""><?php
_e("Re-enter your password", ETHEME_DOMAIN);
?>
<span class="required">*</span></label>
<input type="password" name="et_pass2" class="text input-text" />
</p>
</div>
<div class="captcha-block">
<img src="<?php
echo $captcha_img;
?>
">
<input type="text" name="captcha-word" class="captcha-input">
<input type="hidden" name="captcha-prefix" value="<?php
echo $prefix;
?>
">
</div>
<p class="form-row right">
<input type="hidden" name="et_register" value="1">
<button class="btn btn-black big text-center submitbtn" type="submit"><span><?php
_e("Register", ETHEME_DOMAIN);
?>
</span></button>
</p>
</form>
<script type="text/javascript">
jQuery(function($){
$('.form-<?php
echo $rand;
?>
').submit(function(e) {
e.preventDefault();
$('.form-<?php
echo $rand;
?>
div#register-popup-result').html('<img src="<?php
echo get_template_directory_uri();
?>
/images/loading.gif" class="loader" />').fadeIn();
var input_data = $(this).serialize();
input_data += '&action=et_register_action';
$.ajax({
type: "GET",
dataType: "JSON",
url: "<?php
echo admin_url('admin-ajax.php');
?>
",
data: input_data,
success: function(response){
$('.loader').remove();
if(response.status == 'error') {
var msgHtml = '<span class="error">' + response.msg + '</span>';
$('<div>').html(msgHtml).appendTo('.form-<?php
echo $rand;
?>
div#register-popup-result').hide().fadeIn('slow');
} else {
var msgHtml = '<span class="success">' + response.msg + '</span>';
$('<div>').html(msgHtml).appendTo('.form-<?php
echo $rand;
?>
div#register-popup-result').hide().fadeIn('slow');
$(this).find("input[type=text], input[type=password], textarea").val("");
}
}
});
});
}, jQuery);
</script>
<?php
}
<div class="sam_field">
<textarea class="big_area" name="comment" cols="" rows=""></textarea>
</div>
<!-- END .sam_field -->
</div>
<!-- END .field_b -->
<!-- END .pos_boxObz-->
<div class="title_verif_b">
<span class="formBlack12"><?php
echo get_translation('contact_form_feedback_symbols');
?>
:</span>
</div>
<?php
$captcha_instance = new ReallySimpleCaptcha();
$word = $captcha_instance->generate_random_word();
$_SESSION['captcha_words'] = strtolower($word);
$prefix = mt_rand();
$image = $captcha_instance->generate_image($prefix, $word);
?>
<!-- END .title_verif_b -->
<div class="box_verif">
<img id="captchaImg" src="<?php
echo $image;
?>
" width="78" height="24">
</div>
<!-- end .box_verif -->
<a class="chImg" href="javascript:;" onclick="contactObj.reloadCaptcha();"><?php
echo get_translation('contact_form_feedback_change_image');
?>
/**
* Add Really Simple CAPTCHA to the comment form, using the comment_form_after_fields hook.
* http://wordpress.org/extend/plugins/really-simple-captcha/
*/
function cbnet_rscc_captcha()
{
if (!is_user_logged_in() && class_exists('ReallySimpleCaptcha')) {
// Instantiate the ReallySimpleCaptcha class, which will handle all of the heavy lifting
$cbnet_rscc_captcha = new ReallySimpleCaptcha();
// Get Plugin options
global $cbnet_rscc_options;
/************************************************************
* All configurable options are below *
************************************************************/
// Set Really Simple CAPTCHA Options
$cbnet_rscc_captcha->chars = $cbnet_rscc_options['chars'];
//'ABCDEFGHJKLMNPQRSTUVWXYZ23456789'
$cbnet_rscc_captcha->char_length = $cbnet_rscc_options['char_length'];
//'4'
$cbnet_rscc_captcha->img_size = array($cbnet_rscc_options['img_size_x'], $cbnet_rscc_options['img_size_y']);
//array( '72', '24' )
$cbnet_rscc_captcha->fg = array($cbnet_rscc_options['fg_r'], $cbnet_rscc_options['fg_g'], $cbnet_rscc_options['fg_b']);
//array( '0', '0', '0' )
$cbnet_rscc_captcha->bg = array($cbnet_rscc_options['bg_r'], $cbnet_rscc_options['bg_g'], $cbnet_rscc_options['bg_b']);
//array( '255', '255', '255' )
$cbnet_rscc_captcha->font_size = $cbnet_rscc_options['font_size'];
//'16'
$cbnet_rscc_captcha->font_char_width = $cbnet_rscc_options['font_char_width'];
//'15'
$cbnet_rscc_captcha->img_type = $cbnet_rscc_options['img_type'];
//'png'
$cbnet_rscc_captcha->base = $cbnet_rscc_options['base'];
//array( '6', '18' )
// Set Comment Form Options
$cbnet_rscc_captcha_form_label = $cbnet_rscc_options['comment_form_label'];
//'Anti-Spam:'
/************************************************************
* Nothing else to edit. No configurable options below this point. *
************************************************************/
// Generate random word and image prefix
$cbnet_rscc_captcha_word = $cbnet_rscc_captcha->generate_random_word();
$cbnet_rscc_captcha_prefix = mt_rand();
// Generate CAPTCHA image
$cbnet_rscc_captcha_image_name = $cbnet_rscc_captcha->generate_image($cbnet_rscc_captcha_prefix, $cbnet_rscc_captcha_word);
// Define values for comment form CAPTCHA fields
$cbnet_rscc_captcha_image_url = get_bloginfo('wpurl') . '/wp-content/plugins/really-simple-captcha/tmp/';
$cbnet_rscc_captcha_image_src = $cbnet_rscc_captcha_image_url . $cbnet_rscc_captcha_image_name;
$cbnet_rscc_captcha_image_width = $cbnet_rscc_captcha->img_size[0];
$cbnet_rscc_captcha_image_height = $cbnet_rscc_captcha->img_size[1];
$cbnet_rscc_captcha_field_size = $cbnet_rscc_captcha->char_length;
// AJAX url
$cbnet_rscc_captcha_ajax_url = plugin_dir_url(__FILE__) . 'ajaxresponse.php';
// ABSPATH
$cbnet_rscc_abspath = urlencode(ABSPATH);
// Output the comment form CAPTCHA fields
?>
<script>
function cbnetRsccInlineCaptchaCheck( code, prefix, url, abspath ) {
// Setup variables
var code_string = '?code=' + code;
var prefix_string = '&prefix=' + prefix;
var abspath_string = '&abspath=' + abspath;
var request_url_base = url;
var request_url = request_url_base + code_string + prefix_string + abspath_string;
// Instantiate request
var xmlhttp = new XMLHttpRequest();
// Parse resonse
xmlhttp.onreadystatechange=function() {
if ( 4 == xmlhttp.readyState && 200 ==xmlhttp.status ) {
var ajax_response = xmlhttp.responseText;
// Update form verification feedback
if ( 'true' == ajax_response ) {
document.getElementById( 'cbnet-rscc-captcha-verify' ).innerHTML = '<span style="color:green">Correcto!</span>';
document.getElementById( 'comment_captcha_code' ).style.background = '#ccffcc';
} else if ( 'false' == ajax_response ) {
document.getElementById( 'cbnet-rscc-captcha-verify' ).innerHTML = '<span style="color:red">Incorrecto! intente nuevamente</span>';
document.getElementById( 'comment_captcha_code' ).style.background = '#ffccff';
}
}
}
// Send request
xmlhttp.open( 'GET', request_url, true );
xmlhttp.send();
}
</script>
<p class="comment-form-captcha"><img src="<?php
echo $cbnet_rscc_captcha_image_src;
?>
" alt="captcha" width="<?php
echo $cbnet_rscc_captcha_image_width;
?>
" height="<?php
echo $cbnet_rscc_captcha_image_height;
?>
" />
<label for="captcha_code"><?php
echo $cbnet_rscc_captcha_form_label;
?>
</label>
<?php
echo "<input type='text' name='comment_captcha_code' id='comment_captcha_code' value='' size='{$cbnet_rscc_captcha_field_size}' onblur='cbnetRsccInlineCaptchaCheck( this.value, \"{$cbnet_rscc_captcha_prefix}\", \"{$cbnet_rscc_captcha_ajax_url}\", \"{$cbnet_rscc_abspath}\" )' />";
?>
<input type="hidden" name="comment_captcha_prefix" id="comment_captcha_prefix" value="<?php
echo $cbnet_rscc_captcha_prefix;
?>
" />
<p id="cbnet-rscc-captcha-verify">Por favor introduce el texto que aparece en la imagen</p>
</p>
<?php
}
}
private function load_si_captcha()
{
if (class_exists('ReallySimpleCaptcha')) {
$captcha_instance = new ReallySimpleCaptcha();
$captcha_instance->bg = array(0, 0, 0);
$word = $captcha_instance->generate_random_word();
$prefix = mt_rand();
return $captcha_instance->generate_image($prefix, $word);
} else {
return '';
}
}
function gwolle_gb_frontend_write()
{
global $gwolle_gb_errors, $gwolle_gb_error_fields, $gwolle_gb_messages, $gwolle_gb_data;
$output = '';
// Set data up for refilling an already submitted form that had errors
$name = '';
$origin = '';
$email = '';
$website = '';
$antispam = '';
$content = '';
// Auto-fill the form if the user is already logged in
$user_id = get_current_user_id();
// returns 0 if no current user
if ($user_id > 0) {
$userdata = get_userdata($user_id);
if (is_object($userdata)) {
if (isset($userdata->display_name)) {
$name = $userdata->display_name;
} else {
$name = $userdata->user_login;
}
$email = $userdata->user_email;
$website = $userdata->user_url;
}
}
// Only show old data when there are errors
if ($gwolle_gb_errors) {
if (is_array($gwolle_gb_data) && !empty($gwolle_gb_data)) {
if (isset($gwolle_gb_data['author_name'])) {
$name = stripslashes($gwolle_gb_data['author_name']);
}
if (isset($gwolle_gb_data['author_origin'])) {
$origin = stripslashes($gwolle_gb_data['author_origin']);
}
if (isset($gwolle_gb_data['author_email'])) {
$email = stripslashes($gwolle_gb_data['author_email']);
}
if (isset($gwolle_gb_data['author_website'])) {
$website = stripslashes($gwolle_gb_data['author_website']);
}
if (isset($gwolle_gb_data['antispam'])) {
$antispam = stripslashes($gwolle_gb_data['antispam']);
}
if (isset($gwolle_gb_data['content'])) {
$content = stripslashes($gwolle_gb_data['content']);
}
}
}
// Initialize errors, if not set
if (empty($gwolle_gb_error_fields)) {
$gwolle_gb_error_fields = array();
}
/*
* Handle Messaging to the user
*/
$class = "";
if ($gwolle_gb_errors) {
$class = "error";
}
if (isset($gwolle_gb_messages) && $gwolle_gb_messages != '') {
$output .= "<div id='gwolle_gb_messages' class='{$class}'>";
$output .= $gwolle_gb_messages;
$output .= "</div>";
}
/*
* Button 'write a new entry.'
*/
$output .= '
<div id="gwolle_gb_write_button">
<input type="button" value="» ' . esc_attr__('Write a new entry.', GWOLLE_GB_TEXTDOMAIN) . '" />
</div>';
// Option to allow only logged-in users to post. Don't show the form if not logged-in. We still see the messages above.
if (!is_user_logged_in() && get_option('gwolle_gb-require_login', 'false') == 'true') {
$output .= '
<div id="gwolle_gb_new_entry">
<h3>' . __('Log in to post an entry', GWOLLE_GB_TEXTDOMAIN) . '</h3>';
$args = array('echo' => false, 'redirect' => (is_ssl() ? 'https://' : 'http://') . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']);
$output .= wp_login_form($args);
$output .= wp_register('', '', false);
$output .= '</div>';
return $output;
}
/*
* Build up Form including possible error_fields
*/
$form_setting = gwolle_gb_get_setting('form');
$autofocus = 'autofocus="autofocus"';
// Form for submitting new entries
$header = gwolle_gb_sanitize_output(get_option('gwolle_gb-header', false));
if ($header == false) {
$header = __('Write a new entry for the Guestbook', GWOLLE_GB_TEXTDOMAIN);
}
$output .= '
<form id="gwolle_gb_new_entry" action="#" method="POST">
<h3>' . $header . '</h3>
<input type="hidden" name="gwolle_gb_function" value="add_entry" />';
/* Name */
if (isset($form_setting['form_name_enabled']) && $form_setting['form_name_enabled'] === 'true') {
$output .= '<div class="gwolle_gb_author_name">
<div class="label"><label for="gwolle_gb_author_name">' . __('Name', GWOLLE_GB_TEXTDOMAIN) . ':';
if (isset($form_setting['form_name_mandatory']) && $form_setting['form_name_mandatory'] === 'true') {
$output .= ' *';
}
$output .= '</label></div>
<div class="input"><input class="';
if (in_array('name', $gwolle_gb_error_fields)) {
$output .= ' error';
}
$output .= '" value="' . $name . '" type="text" name="gwolle_gb_author_name" id="gwolle_gb_author_name" placeholder="' . __('Name', GWOLLE_GB_TEXTDOMAIN) . '" ';
if (in_array('name', $gwolle_gb_error_fields) && isset($autofocus)) {
$output .= $autofocus;
$autofocus = false;
// disable it for the next error.
}
$output .= ' /></div>
</div>
<div class="clearBoth"> </div>';
}
/* City / Origin */
if (isset($form_setting['form_city_enabled']) && $form_setting['form_city_enabled'] === 'true') {
$output .= '<div class="gwolle_gb_author_origin">
<div class="label"><label for="gwolle_gb_author_origin">' . __('City', GWOLLE_GB_TEXTDOMAIN) . ':';
if (isset($form_setting['form_city_mandatory']) && $form_setting['form_city_mandatory'] === 'true') {
$output .= ' *';
}
$output .= '</label></div>
<div class="input"><input class="';
if (in_array('author_origin', $gwolle_gb_error_fields)) {
$output .= ' error';
}
$output .= '" value="' . $origin . '" type="text" name="gwolle_gb_author_origin" id="gwolle_gb_author_origin" placeholder="' . __('City', GWOLLE_GB_TEXTDOMAIN) . '" ';
if (in_array('author_origin', $gwolle_gb_error_fields) && isset($autofocus)) {
$output .= $autofocus;
$autofocus = false;
// disable it for the next error.
}
$output .= ' /></div>
</div>
<div class="clearBoth"> </div>';
}
/* Email */
if (isset($form_setting['form_email_enabled']) && $form_setting['form_email_enabled'] === 'true') {
$output .= '<div class="gwolle_gb_author_email">
<div class="label"><label for="gwolle_gb_author_email">' . __('Email', GWOLLE_GB_TEXTDOMAIN) . ':';
if (isset($form_setting['form_email_mandatory']) && $form_setting['form_email_mandatory'] === 'true') {
$output .= ' *';
}
$output .= '</label></div>
<div class="input"><input class="';
if (in_array('author_email', $gwolle_gb_error_fields)) {
$output .= ' error';
}
$output .= '" value="' . $email . '" type="text" name="gwolle_gb_author_email" id="gwolle_gb_author_email" placeholder="' . __('Email', GWOLLE_GB_TEXTDOMAIN) . '" ';
if (in_array('author_email', $gwolle_gb_error_fields) && isset($autofocus)) {
$output .= $autofocus;
$autofocus = false;
// disable it for the next error.
}
$output .= ' /></div>
</div>
<div class="clearBoth"> </div>';
}
/* Website / Homepage */
if (isset($form_setting['form_homepage_enabled']) && $form_setting['form_homepage_enabled'] === 'true') {
$output .= '<div class="gwolle_gb_author_website">
<div class="label"><label for="gwolle_gb_author_website">' . __('Website', GWOLLE_GB_TEXTDOMAIN) . ':';
if (isset($form_setting['form_homepage_mandatory']) && $form_setting['form_homepage_mandatory'] === 'true') {
$output .= ' *';
}
$output .= '</label></div>
<div class="input"><input class="';
if (in_array('author_website', $gwolle_gb_error_fields)) {
$output .= ' error';
}
$output .= '" value="' . $website . '" type="text" name="gwolle_gb_author_website" id="gwolle_gb_author_website" placeholder="' . __('Website', GWOLLE_GB_TEXTDOMAIN) . '" ';
if (in_array('author_website', $gwolle_gb_error_fields) && isset($autofocus)) {
$output .= $autofocus;
$autofocus = false;
// disable it for the next error.
}
$output .= ' /></div>
</div>
<div class="clearBoth"> </div>';
}
/* Content */
if (isset($form_setting['form_message_enabled']) && $form_setting['form_message_enabled'] === 'true') {
$output .= '<div class="gwolle_gb_content">
<div class="label"><label for="gwolle_gb_content">' . __('Guestbook entry', GWOLLE_GB_TEXTDOMAIN) . ':';
if (isset($form_setting['form_message_mandatory']) && $form_setting['form_message_mandatory'] === 'true') {
$output .= ' *';
}
$output .= '</label></div>
<div class="input"><textarea name="gwolle_gb_content" id="gwolle_gb_content" class="';
if (in_array('content', $gwolle_gb_error_fields)) {
$output .= ' error';
}
$output .= '" placeholder="' . __('Message', GWOLLE_GB_TEXTDOMAIN) . '" ';
if (in_array('content', $gwolle_gb_error_fields) && isset($autofocus)) {
$output .= $autofocus;
$autofocus = false;
// disable it for the next error.
}
$output .= ' >' . $content . '</textarea>';
if (isset($form_setting['form_bbcode_enabled']) && $form_setting['form_bbcode_enabled'] === 'true') {
// BBcode and MarkItUp
wp_enqueue_script('markitup', plugins_url('markitup/jquery.markitup.js', __FILE__), 'jquery', GWOLLE_GB_VER, false);
wp_enqueue_script('markitup_set', plugins_url('markitup/set.js', __FILE__), 'jquery', GWOLLE_GB_VER, false);
wp_enqueue_style('gwolle_gb_markitup_css', plugins_url('markitup/style.css', __FILE__), false, GWOLLE_GB_VER, 'screen');
// Emoji symbols
$output .= '<div class="gwolle_gb_emoji" style="display:none;">';
$output .= gwolle_gb_get_emoji();
$output .= '</div>';
}
$output .= '</div>';
// .input
$output .= '
</div>
<div class="clearBoth"> </div>';
}
/* Custom Anti-Spam */
if (isset($form_setting['form_antispam_enabled']) && $form_setting['form_antispam_enabled'] === 'true') {
$antispam_question = gwolle_gb_sanitize_output(get_option('gwolle_gb-antispam-question'));
$antispam_answer = gwolle_gb_sanitize_output(get_option('gwolle_gb-antispam-answer'));
if (isset($antispam_question) && strlen($antispam_question) > 0 && isset($antispam_answer) && strlen($antispam_answer) > 0) {
$output .= '
<div class="gwolle_gb_antispam">
<div class="label">
<label for="gwolle_gb_antispam_answer">' . __('Anti-spam', GWOLLE_GB_TEXTDOMAIN) . ': *<br />
' . __('Question:', GWOLLE_GB_TEXTDOMAIN) . " " . $antispam_question . '</label>
</div>
<div class="input"><input class="';
if (in_array('antispam', $gwolle_gb_error_fields)) {
$output .= ' error';
}
$output .= '" value="' . $antispam . '" type="text" name="gwolle_gb_antispam_answer" id="gwolle_gb_antispam_answer" placeholder="' . __('Answer', GWOLLE_GB_TEXTDOMAIN) . '" ';
if (in_array('antispam', $gwolle_gb_error_fields) && isset($autofocus)) {
$output .= $autofocus;
$autofocus = false;
// disable it for the next error.
}
$output .= ' />
</div>
</div>
<div class="clearBoth"> </div>';
}
}
/* CAPTCHA */
if (isset($form_setting['form_recaptcha_enabled']) && $form_setting['form_recaptcha_enabled'] === 'true') {
if (class_exists('ReallySimpleCaptcha')) {
// Instantiate the ReallySimpleCaptcha class, which will handle all of the heavy lifting
$gwolle_gb_captcha = new ReallySimpleCaptcha();
// Set Really Simple CAPTCHA Options
$gwolle_gb_captcha->chars = 'ABCDEFGHJKLMNPQRSTUVWXYZ23456789';
$gwolle_gb_captcha->char_length = '4';
$gwolle_gb_captcha->img_size = array('72', '24');
$gwolle_gb_captcha->fg = array('0', '0', '0');
$gwolle_gb_captcha->bg = array('255', '255', '255');
$gwolle_gb_captcha->font_size = '16';
$gwolle_gb_captcha->font_char_width = '15';
$gwolle_gb_captcha->img_type = 'png';
$gwolle_gb_captcha->base = array('6', '18');
// Generate random word and image prefix
$gwolle_gb_captcha_word = $gwolle_gb_captcha->generate_random_word();
$gwolle_gb_captcha_prefix = mt_rand();
// Generate CAPTCHA image
$gwolle_gb_captcha_image_name = $gwolle_gb_captcha->generate_image($gwolle_gb_captcha_prefix, $gwolle_gb_captcha_word);
// Define values for CAPTCHA fields
$gwolle_gb_captcha_image_url = get_bloginfo('wpurl') . '/wp-content/plugins/really-simple-captcha/tmp/';
$gwolle_gb_captcha_image_src = $gwolle_gb_captcha_image_url . $gwolle_gb_captcha_image_name;
$gwolle_gb_captcha_image_width = $gwolle_gb_captcha->img_size[0];
$gwolle_gb_captcha_image_height = $gwolle_gb_captcha->img_size[1];
$gwolle_gb_captcha_field_size = $gwolle_gb_captcha->char_length;
// AJAX url
$gwolle_gb_captcha_ajax_url = GWOLLE_GB_URL . '/frontend/captcha/ajaxresponse.php';
// ABSPATH
$gwolle_gb_abspath = urlencode(ABSPATH);
// Output the CAPTCHA fields
?>
<script>
function gwolle_gb_captcha_check( code, prefix, url, abspath ) {
// Setup variables
var code_string = '?code=' + code;
var prefix_string = '&prefix=' + prefix;
var abspath_string = '&abspath=' + abspath;
var request_url_base = url;
var request_url = request_url_base + code_string + prefix_string + abspath_string;
// Instantiate request
var xmlhttp = new XMLHttpRequest();
// Parse resonse
xmlhttp.onreadystatechange = function() {
if ( 4 == xmlhttp.readyState && 200 == xmlhttp.status ) {
var ajax_response = xmlhttp.responseText;
// Update form verification feedback
if ( 'true' == ajax_response ) {
document.getElementById( 'gwolle_gb_captcha_verify' ).innerHTML = '<span style="color:green"><?php
_e('Correct CAPTCHA value.', GWOLLE_GB_TEXTDOMAIN);
?>
</span>';
jQuery( '#gwolle_gb_captcha_code' ).removeClass('error');
} else if ( 'false' == ajax_response ) {
document.getElementById( 'gwolle_gb_captcha_verify' ).innerHTML = '<span style="color:red"><?php
_e('Incorrect CAPTCHA value.', GWOLLE_GB_TEXTDOMAIN);
?>
</span>';
jQuery( '#gwolle_gb_captcha_code' ).addClass('error');
}
}
}
// Send request
xmlhttp.open( 'GET', request_url, true );
xmlhttp.send();
}
</script>
<?php
$output .= '
<div class="gwolle_gb_captcha">
<div class="label">
<label for="gwolle_gb_captcha_code">' . __('Anti-spam', GWOLLE_GB_TEXTDOMAIN) . ': *<br />
<img src="' . $gwolle_gb_captcha_image_src . '" alt="captcha" width="' . $gwolle_gb_captcha_image_width . '" height="' . $gwolle_gb_captcha_image_height . '" />
</label>
</div>
<div class="input">
<input class="';
if (in_array('captcha', $gwolle_gb_error_fields)) {
$output .= 'error';
}
$output .= '" value="" type="text" name="gwolle_gb_captcha_code" id="gwolle_gb_captcha_code" placeholder="' . __('CAPTCHA', GWOLLE_GB_TEXTDOMAIN) . '" onblur="gwolle_gb_captcha_check( this.value, \'' . $gwolle_gb_captcha_prefix . '\', \'' . $gwolle_gb_captcha_ajax_url . '\', \'' . $gwolle_gb_abspath . '\' )" ';
if (in_array('captcha', $gwolle_gb_error_fields) && isset($autofocus)) {
$output .= $autofocus;
$autofocus = false;
// disable it for the next error.
}
$output .= ' />
<input type="hidden" name="gwolle_gb_captcha_prefix" id="gwolle_gb_captcha_prefix" value="' . $gwolle_gb_captcha_prefix . '" />
<span id="gwolle_gb_captcha_verify"></span>
</div>
</div>
<div class="clearBoth"> </div>';
}
}
$output .= '
<div class="gwolle_gb_submit">
<div class="label"> </div>
<div class="input"><input type="submit" name="gwolle_gb_submit" value="' . esc_attr__('Submit', GWOLLE_GB_TEXTDOMAIN) . '" /></div>
</div>
<div class="clearBoth"> </div>
<div class="gwolle_gb_notice">
';
$notice = gwolle_gb_sanitize_output(get_option('gwolle_gb-notice', false));
if ($notice == false) {
// No text set by the user. Use the default text.
$notice = __('
Fields marked with * are obligatory.
Your E-mail address wil not be published.
For security reasons we save the ip address %ip%.
It might be that your entry will only be visible in the guestbook after we reviewed it.
We reserve our right to edit, delete, or not publish entries.
', GWOLLE_GB_TEXTDOMAIN);
}
$notice = nl2br($notice);
$output .= str_replace('%ip%', $_SERVER['REMOTE_ADDR'], $notice);
$output .= '
</div>
</form>';
if (get_option('gwolle_gb-labels_float', 'true') === 'true') {
$output .= '
<style type="text/css" scoped>
#gwolle_gb .label,
#gwolle_gb .input {
float: left;
}
</style>
';
}
// Add filter for the form, so devs can manipulate it.
$output = apply_filters('gwolle_gb_write', $output);
return $output;
}
/**
* Prints really simple captcha
*
* @param array $attr
* @param int|null $post_id
*/
function really_simple_captcha($attr, $post_id, $form_id)
{
if ($post_id) {
return;
}
if (!class_exists('ReallySimpleCaptcha')) {
?>
<div class="wpuf-fields <?php
echo ' wpuf_' . $attr['name'] . '_' . $form_id;
?>
">
<?php
_e('Error: Really Simple Captcha plugin not found!', 'wpuf');
?>
</div>
<?php
return;
}
$captcha_instance = new ReallySimpleCaptcha();
$word = $captcha_instance->generate_random_word();
$prefix = mt_rand();
$image_num = $captcha_instance->generate_image($prefix, $word);
?>
<div class="wpuf-fields <?php
echo ' wpuf_' . $attr['name'] . '_' . $form_id;
?>
">
<img src="<?php
echo plugins_url('really-simple-captcha/tmp/' . $image_num);
?>
" alt="Captcha" />
<input type="text" name="rs_captcha" value="" />
<input type="hidden" name="rs_captcha_val" value="<?php
echo $prefix;
?>
" />
</div>
<?php
}
function mytheme_comment_captcha()
{
$comment_captcha = new ReallySimpleCaptcha();
// Characters to use in CAPTCHA image.
$comment_captcha->chars = 'ABCDEFGHJKLMNPQRSTUVWXYZ23456789';
// Number of characters in CAPTCHA image.
$comment_captcha->char_length = '4';
// Width/Height dimensions of CAPTCHA image.
$comment_captcha->img_size = array('85', '24');
// Font color of CAPTCHA characters, in RGB (0 - 255).
$comment_captcha->fg = array('0', '0', '0');
// Background color of CAPTCHA image, in RGB (0 - 255).
$comment_captcha->bg = array('255', '255', '255');
// Font Size of CAPTCHA characters.
$comment_captcha->font_size = '20';
// Width between CAPTCHA characters.
$comment_captcha->font_char_width = '18';
// CAPTCHA image type. Can be 'png', 'jpeg', or 'gif'
$comment_captcha->img_type = 'png';
// Generate random word and image prefix
$comment_captcha_word = $comment_captcha->generate_random_word();
$comment_captcha_prefix = mt_rand();
// Generate CAPTCHA image
$comment_captcha_image_name = $comment_captcha->generate_image($comment_captcha_prefix, $comment_captcha_word);
$comment_captcha_image_url = get_bloginfo('wpurl') . '/wp-content/plugins/really-simple-captcha/tmp/';
$comment_captcha_image_src = $comment_captcha_image_url . $comment_captcha_image_name;
$comment_captcha_image_width = $comment_captcha->img_size[0];
$comment_captcha_image_height = $comment_captcha->img_size[1];
$comment_captcha_field_size = $comment_captcha->char_length;
$comment_captcha_form_label = 'Anti-Spam* (lowercase):';
?>
<p class="comment-form-captcha">
<img src="<?php
echo $comment_captcha_image_src;
?>
" alt="captcha" width="<?php
echo $comment_captcha_image_width;
?>
" height="<?php
echo $comment_captcha_image_height;
?>
" />
<label for="captcha_code"><?php
echo $comment_captcha_form_label;
?>
</label>
<input id="comment_captcha_code" class = "required" remote = "" name="comment_captcha_code" size="<?php
echo $comment_captcha_field_size;
?>
" type="text" />
<input id="comment_captcha_prefix" name="comment_captcha_prefix" type="hidden" value="<?php
echo $comment_captcha_prefix;
?>
" /></p>
<?php
}
function gwolle_gb_frontend_write($shortcode_atts)
{
global $gwolle_gb_errors, $gwolle_gb_error_fields, $gwolle_gb_messages, $gwolle_gb_data;
$html5 = current_theme_supports('html5');
$output = '';
// Set data up for refilling an already submitted form that had errors
$name = '';
$origin = '';
$email = '';
$website = '';
$antispam = '';
$content = '';
// Auto-fill the form if the user is already logged in
$user_id = get_current_user_id();
// returns 0 if no current user
if ($user_id > 0) {
$userdata = get_userdata($user_id);
if (is_object($userdata)) {
if (isset($userdata->display_name)) {
$name = $userdata->display_name;
} else {
$name = $userdata->user_login;
}
$email = $userdata->user_email;
$website = $userdata->user_url;
}
}
// Only show old data when there are errors
if ($gwolle_gb_errors) {
if (is_array($gwolle_gb_data) && !empty($gwolle_gb_data)) {
if (isset($gwolle_gb_data['author_name'])) {
$name = stripslashes($gwolle_gb_data['author_name']);
}
if (isset($gwolle_gb_data['author_origin'])) {
$origin = stripslashes($gwolle_gb_data['author_origin']);
}
if (isset($gwolle_gb_data['author_email'])) {
$email = stripslashes($gwolle_gb_data['author_email']);
}
if (isset($gwolle_gb_data['author_website'])) {
$website = stripslashes($gwolle_gb_data['author_website']);
}
if (isset($gwolle_gb_data['antispam'])) {
$antispam = stripslashes($gwolle_gb_data['antispam']);
}
if (isset($gwolle_gb_data['content'])) {
$content = stripslashes($gwolle_gb_data['content']);
}
}
}
// Initialize errors, if not set
if (empty($gwolle_gb_error_fields)) {
$gwolle_gb_error_fields = array();
}
/*
* Handle Messaging to the user
*/
$class = "";
if ($gwolle_gb_errors) {
$class = "error";
}
if (isset($gwolle_gb_messages) && $gwolle_gb_messages != '') {
$output .= "<div id='gwolle_gb_messages' class='{$class}'>";
$output .= $gwolle_gb_messages;
$output .= "</div>";
}
/*
* Button 'write a new entry.'
*/
$output .= '
<div id="gwolle_gb_write_button">
<input type="button" value="» ' . esc_attr__('Write a new entry.', 'gwolle-gb') . '" />
</div>';
// Option to allow only logged-in users to post. Don't show the form if not logged-in. We still see the messages above.
if (!is_user_logged_in() && get_option('gwolle_gb-require_login', 'false') == 'true') {
$output .= '
<div id="gwolle_gb_new_entry">
<h3>' . __('Log in to post an entry', 'gwolle-gb') . '</h3>';
$args = array('echo' => false, 'redirect' => (is_ssl() ? 'https://' : 'http://') . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']);
$output .= wp_login_form($args);
$output .= wp_register('', '', false);
$output .= '</div>';
return $output;
}
/*
* Build up Form including possible error_fields
*/
$form_setting = gwolle_gb_get_setting('form');
$autofocus = 'autofocus="autofocus"';
// Form for submitting new entries
$header = gwolle_gb_sanitize_output(get_option('gwolle_gb-header', false));
if ($header == false) {
$header = __('Write a new entry for the Guestbook', 'gwolle-gb');
}
$output .= '
<form id="gwolle_gb_new_entry" action="#" method="POST">
<h3>' . $header . '</h3>
<input type="hidden" name="gwolle_gb_function" id="gwolle_gb_function" value="add_entry" />';
// The book_id from the shortcode, to be used by the posthandling function again.
$output .= '<input type="hidden" name="gwolle_gb_book_id" id="gwolle_gb_book_id" value="' . $shortcode_atts['book_id'] . '" />';
// Use this filter to just add something
$output .= apply_filters('gwolle_gb_write_add_before', '');
/* Name */
if (isset($form_setting['form_name_enabled']) && $form_setting['form_name_enabled'] === 'true') {
$output .= '<div class="gwolle_gb_author_name">
<div class="label"><label for="gwolle_gb_author_name">' . __('Name', 'gwolle-gb') . ':';
if (isset($form_setting['form_name_mandatory']) && $form_setting['form_name_mandatory'] === 'true') {
$output .= ' *';
}
$output .= '</label></div>
<div class="input"><input class="';
if (in_array('name', $gwolle_gb_error_fields)) {
$output .= ' error';
}
$output .= '" value="' . $name . '" type="text" name="gwolle_gb_author_name" id="gwolle_gb_author_name" placeholder="' . __('Name', 'gwolle-gb') . '" ';
if (in_array('name', $gwolle_gb_error_fields) && isset($autofocus)) {
$output .= $autofocus;
$autofocus = false;
// disable it for the next error.
}
$output .= ' /></div>
</div>
<div class="clearBoth"> </div>';
}
/* City / Origin */
if (isset($form_setting['form_city_enabled']) && $form_setting['form_city_enabled'] === 'true') {
$output .= '<div class="gwolle_gb_author_origin">
<div class="label"><label for="gwolle_gb_author_origin">' . __('City', 'gwolle-gb') . ':';
if (isset($form_setting['form_city_mandatory']) && $form_setting['form_city_mandatory'] === 'true') {
$output .= ' *';
}
$output .= '</label></div>
<div class="input"><input class="';
if (in_array('author_origin', $gwolle_gb_error_fields)) {
$output .= ' error';
}
$output .= '" value="' . $origin . '" type="text" name="gwolle_gb_author_origin" id="gwolle_gb_author_origin" placeholder="' . __('City', 'gwolle-gb') . '" ';
if (in_array('author_origin', $gwolle_gb_error_fields) && isset($autofocus)) {
$output .= $autofocus;
$autofocus = false;
// disable it for the next error.
}
$output .= ' /></div>
</div>
<div class="clearBoth"> </div>';
}
/* Email */
if (isset($form_setting['form_email_enabled']) && $form_setting['form_email_enabled'] === 'true') {
$output .= '<div class="gwolle_gb_author_email">
<div class="label"><label for="gwolle_gb_author_email">' . __('Email', 'gwolle-gb') . ':';
if (isset($form_setting['form_email_mandatory']) && $form_setting['form_email_mandatory'] === 'true') {
$output .= ' *';
}
$output .= '</label></div>
<div class="input"><input class="';
if (in_array('author_email', $gwolle_gb_error_fields)) {
$output .= ' error';
}
$output .= '" value="' . $email . '" ' . ($html5 ? 'type="email"' : 'type="text"') . ' name="gwolle_gb_author_email" id="gwolle_gb_author_email" placeholder="' . __('Email', 'gwolle-gb') . '" ';
if (in_array('author_email', $gwolle_gb_error_fields) && isset($autofocus)) {
$output .= $autofocus;
$autofocus = false;
// disable it for the next error.
}
$output .= ' /></div>
</div>
<div class="clearBoth"> </div>';
} else {
if (isset($email) && strlen($email) > 0) {
// For logged in users, just save the email anyway.
$output .= '<input class="" value="' . $email . '" type="hidden" name="gwolle_gb_author_email" id="gwolle_gb_author_email" />';
}
}
/* Website / Homepage */
if (isset($form_setting['form_homepage_enabled']) && $form_setting['form_homepage_enabled'] === 'true') {
$output .= '<div class="gwolle_gb_author_website">
<div class="label"><label for="gwolle_gb_author_website">' . __('Website', 'gwolle-gb') . ':';
if (isset($form_setting['form_homepage_mandatory']) && $form_setting['form_homepage_mandatory'] === 'true') {
$output .= ' *';
}
$output .= '</label></div>
<div class="input"><input class="';
if (in_array('author_website', $gwolle_gb_error_fields)) {
$output .= ' error';
}
$output .= '" value="' . $website . '" ' . ($html5 ? 'type="url"' : 'type="text"') . ' name="gwolle_gb_author_website" id="gwolle_gb_author_website" placeholder="' . __('Website', 'gwolle-gb') . '" ';
if (in_array('author_website', $gwolle_gb_error_fields) && isset($autofocus)) {
$output .= $autofocus;
$autofocus = false;
// disable it for the next error.
}
$output .= ' /></div>
</div>
<div class="clearBoth"> </div>';
}
/* Content */
if (isset($form_setting['form_message_enabled']) && $form_setting['form_message_enabled'] === 'true') {
$output .= '<div class="gwolle_gb_content">
<div class="label"><label for="gwolle_gb_content">' . __('Guestbook entry', 'gwolle-gb') . ':';
if (isset($form_setting['form_message_mandatory']) && $form_setting['form_message_mandatory'] === 'true') {
$output .= ' *';
}
$output .= '</label></div>
<div class="input"><textarea name="gwolle_gb_content" id="gwolle_gb_content" class="';
if (in_array('content', $gwolle_gb_error_fields)) {
$output .= ' error';
}
$output .= '" placeholder="' . __('Message', 'gwolle-gb') . '" ';
if (in_array('content', $gwolle_gb_error_fields) && isset($autofocus)) {
$output .= $autofocus;
$autofocus = false;
// disable it for the next error.
}
$output .= ' >' . $content . '</textarea>';
if (isset($form_setting['form_bbcode_enabled']) && $form_setting['form_bbcode_enabled'] === 'true') {
// BBcode and MarkItUp
wp_enqueue_script('markitup', plugins_url('markitup/jquery.markitup.js', __FILE__), 'jquery', GWOLLE_GB_VER, false);
wp_enqueue_script('markitup_set', plugins_url('markitup/set.js', __FILE__), 'jquery', GWOLLE_GB_VER, false);
wp_enqueue_style('gwolle_gb_markitup_css', plugins_url('markitup/style.css', __FILE__), false, GWOLLE_GB_VER, 'screen');
$dataToBePassed = array('bold' => __('Bold', 'gwolle-gb'), 'italic' => __('Italic', 'gwolle-gb'), 'bullet' => __('Bulleted List', 'gwolle-gb'), 'numeric' => __('Numeric List', 'gwolle-gb'), 'picture' => __('Picture', 'gwolle-gb'), 'source' => __('Source', 'gwolle-gb'), 'link' => __('Link', 'gwolle-gb'), 'linktext' => __('Your text to link...', 'gwolle-gb'), 'clean' => __('Clean', 'gwolle-gb'), 'emoji' => __('Emoji', 'gwolle-gb'));
wp_localize_script('markitup_set', 'gwolle_gb_localize', $dataToBePassed);
// Emoji symbols
$output .= '<div class="gwolle_gb_emoji" style="display:none;">';
$output .= gwolle_gb_get_emoji();
$output .= '</div>';
}
$output .= '</div>';
// .input
$output .= '
</div>
<div class="clearBoth"> </div>';
}
/* Custom Anti-Spam */
if (isset($form_setting['form_antispam_enabled']) && $form_setting['form_antispam_enabled'] === 'true') {
$antispam_question = gwolle_gb_sanitize_output(get_option('gwolle_gb-antispam-question'));
$antispam_answer = gwolle_gb_sanitize_output(get_option('gwolle_gb-antispam-answer'));
if (isset($antispam_question) && strlen($antispam_question) > 0 && isset($antispam_answer) && strlen($antispam_answer) > 0) {
$output .= '
<div class="gwolle_gb_antispam">
<div class="label">
<label for="gwolle_gb_antispam_answer">' . __('Anti-spam', 'gwolle-gb') . ': *<br />
' . __('Question:', 'gwolle-gb') . " " . $antispam_question . '</label>
</div>
<div class="input"><input class="';
if (in_array('antispam', $gwolle_gb_error_fields)) {
$output .= ' error';
}
$output .= '" value="' . $antispam . '" type="text" name="gwolle_gb_antispam_answer" id="gwolle_gb_antispam_answer" placeholder="' . __('Answer', 'gwolle-gb') . '" ';
if (in_array('antispam', $gwolle_gb_error_fields) && isset($autofocus)) {
$output .= $autofocus;
$autofocus = false;
// disable it for the next error.
}
$output .= ' />
</div>
</div>
<div class="clearBoth"> </div>';
}
}
/* CAPTCHA */
if (isset($form_setting['form_recaptcha_enabled']) && $form_setting['form_recaptcha_enabled'] === 'true') {
if (class_exists('ReallySimpleCaptcha')) {
// Disable page caching, we want a new CAPTCHA image each time.
if (!defined('DONOTCACHEPAGE')) {
define("DONOTCACHEPAGE", "true");
}
// Instantiate the ReallySimpleCaptcha class, which will handle all of the heavy lifting
$gwolle_gb_captcha = new ReallySimpleCaptcha();
// Set Really Simple CAPTCHA Options
$gwolle_gb_captcha->chars = 'ABCDEFGHJKLMNPQRSTUVWXYZ23456789';
$gwolle_gb_captcha->char_length = '4';
$gwolle_gb_captcha->img_size = array('72', '24');
$gwolle_gb_captcha->fg = array('0', '0', '0');
$gwolle_gb_captcha->bg = array('255', '255', '255');
$gwolle_gb_captcha->font_size = '16';
$gwolle_gb_captcha->font_char_width = '15';
$gwolle_gb_captcha->img_type = 'png';
$gwolle_gb_captcha->base = array('6', '18');
// Generate random word and image prefix
$gwolle_gb_captcha_word = $gwolle_gb_captcha->generate_random_word();
$gwolle_gb_captcha_prefix = mt_rand();
// Generate CAPTCHA image
$gwolle_gb_captcha_image_name = $gwolle_gb_captcha->generate_image($gwolle_gb_captcha_prefix, $gwolle_gb_captcha_word);
// Define values for CAPTCHA fields
$gwolle_gb_captcha_image_url = content_url('plugins/really-simple-captcha/tmp/');
$gwolle_gb_captcha_image_src = $gwolle_gb_captcha_image_url . $gwolle_gb_captcha_image_name;
$gwolle_gb_captcha_image_width = $gwolle_gb_captcha->img_size[0];
$gwolle_gb_captcha_image_height = $gwolle_gb_captcha->img_size[1];
$gwolle_gb_captcha_field_size = $gwolle_gb_captcha->char_length;
// Enqueue and localize the frontend script for CAPTCHA.
wp_enqueue_script('gwolle_gb_captcha_js', plugins_url('js/captcha.js', __FILE__), 'jquery', GWOLLE_GB_VER, true);
$dataToBePassed = array('ajaxurl' => admin_url('admin-ajax.php'), 'security' => wp_create_nonce('gwolle_gb_captcha_ajax'), 'correct' => __('Correct CAPTCHA value.', 'gwolle-gb'), 'incorrect' => __('Incorrect CAPTCHA value.', 'gwolle-gb'), 'gwolle_gb_captcha_prefix' => $gwolle_gb_captcha_prefix);
wp_localize_script('gwolle_gb_captcha_js', 'gwolle_gb_captcha', $dataToBePassed);
// Output the CAPTCHA fields
$output .= '
<div class="gwolle_gb_captcha">
<div class="label">
<label for="gwolle_gb_captcha_code">' . __('Anti-spam', 'gwolle-gb') . ': *<br />
<img src="' . $gwolle_gb_captcha_image_src . '" alt="captcha" width="' . $gwolle_gb_captcha_image_width . '" height="' . $gwolle_gb_captcha_image_height . '" />
</label>
</div>
<div class="input">
<input class="';
if (in_array('captcha', $gwolle_gb_error_fields)) {
$output .= 'error';
}
$output .= '" value="" type="text" name="gwolle_gb_captcha_code" id="gwolle_gb_captcha_code" placeholder="' . __('CAPTCHA', 'gwolle-gb') . '" ';
if (in_array('captcha', $gwolle_gb_error_fields) && isset($autofocus)) {
$output .= $autofocus;
$autofocus = false;
// disable it for the next error.
}
$output .= ' />
<input type="hidden" name="gwolle_gb_captcha_prefix" id="gwolle_gb_captcha_prefix" value="' . $gwolle_gb_captcha_prefix . '" />
<span id="gwolle_gb_captcha_verify"></span>
</div>
</div>
<div class="clearBoth"> </div>';
}
}
// Use this filter to just add something
$output .= apply_filters('gwolle_gb_write_add_form', '');
$output .= '
<div class="gwolle_gb_submit">
<div class="label"> </div>
<div class="input"><input type="submit" name="gwolle_gb_submit" value="' . esc_attr__('Submit', 'gwolle-gb') . '" /></div>
</div>
<div class="clearBoth"> </div>
<div class="gwolle_gb_notice">
';
$notice = gwolle_gb_sanitize_output(get_option('gwolle_gb-notice', false));
if ($notice == false) {
// No text set by the user. Use the default text.
$notice = __('
Fields marked with * are obligatory.
Your E-mail address wil not be published.
For security reasons we save the ip address %ip%.
It might be that your entry will only be visible in the guestbook after we reviewed it.
We reserve our right to edit, delete, or not publish entries.
', 'gwolle-gb');
}
$notice = nl2br($notice);
$output .= str_replace('%ip%', $_SERVER['REMOTE_ADDR'], $notice);
$output .= '
</div>';
// Use this filter to just add something
$output .= apply_filters('gwolle_gb_write_add_after', '');
$output .= '</form>';
if (get_option('gwolle_gb-labels_float', 'true') === 'true') {
$output .= '
<style type="text/css" scoped>
#gwolle_gb .label,
#gwolle_gb .input {
float: left;
}
</style>
';
}
// Add filter for the form, so devs can manipulate it.
$output = apply_filters('gwolle_gb_write', $output);
return $output;
}
function reload_captcha_really()
{
require_once ABSPATH . 'wp-admin/admin-functions.php';
if (class_exists('ReallySimpleCaptcha')) {
//check if the Really Simple Captcha class is available
$captcha = new ReallySimpleCaptcha();
$captcha->char_length = 6;
$captcha->img_size = array(95, 28);
$captcha_word = $captcha->generate_random_word();
//generate a random string with letters
$captcha_prefix = mt_rand();
//random number
$captcha_image = $captcha->generate_image($captcha_prefix, $captcha_word);
//generate the image file. it returns the file name
echo json_encode(array(rtrim(get_bloginfo('wpurl'), '/') . '/wp-content/plugins/really-simple-captcha/tmp/' . $captcha_image, $captcha_prefix));
//construct the absolute URL of the captcha image
} else {
echo '';
}
exit;
}
function cbnet_comment_captcha()
{
if (!is_user_logged_in() && class_exists('ReallySimpleCaptcha')) {
// Instantiate the ReallySimpleCaptcha class, which will handle all of the heavy lifting
$cbnet_comment_captcha = new ReallySimpleCaptcha();
// ReallySimpleCaptcha class option defaults.
// For now, these are here merely for reference.
// Changing these values will hav no impact.
// If you want to configure these options, see "Set Really Simple CAPTCHA Options", below
// TODO: Add admin page to allow configuration of options.
$cbnet_comment_captcha_defaults = array('chars' => 'ABCDEFGHJKLMNPQRSTUVWXYZ23456789', 'char_length' => '4', 'img_size' => array('72', '24'), 'fg' => array('0', '0', '0'), 'bg' => array('255', '255', '255'), 'font_size' => '16', 'font_char_width' => '15', 'img_type' => 'png', 'base' => array('6', '18'));
/************************************************************
* All configurable options are below *
************************************************************/
// Set Really Simple CAPTCHA Options
$cbnet_comment_captcha->chars = 'ABCDEFGHJKLMNPQRSTUVWXYZ23456789';
$cbnet_comment_captcha->char_length = '5';
$cbnet_comment_captcha->img_size = array('95', '40');
$cbnet_comment_captcha->fg = array('0', '0', '0');
$cbnet_comment_captcha->bg = array('255', '255', '255');
$cbnet_comment_captcha->font_size = '20';
$cbnet_comment_captcha->font_char_width = '15';
$cbnet_comment_captcha->img_type = 'png';
$cbnet_comment_captcha->base = array('13', '25');
// Set Comment Form Options
$cbnet_comment_captcha_form_label = __('Anti-Spam', 'gdl_front_end');
/************************************************************
* Nothing else to edit. No configurable options below this point. *
************************************************************/
// Generate random word and image prefix
$cbnet_comment_captcha_word = $cbnet_comment_captcha->generate_random_word();
$cbnet_comment_captcha_prefix = mt_rand();
// Generate CAPTCHA image
$cbnet_comment_captcha_image_name = $cbnet_comment_captcha->generate_image($cbnet_comment_captcha_prefix, $cbnet_comment_captcha_word);
// Define values for comment form CAPTCHA fields
$cbnet_comment_captcha_image_url = GOODLAYERS_PATH . '/include/plugin/really-simple-captcha/tmp/';
$cbnet_comment_captcha_image_src = $cbnet_comment_captcha_image_url . $cbnet_comment_captcha_image_name;
$cbnet_comment_captcha_image_width = $cbnet_comment_captcha->img_size[0];
$cbnet_comment_captcha_image_height = $cbnet_comment_captcha->img_size[1];
$cbnet_comment_captcha_field_size = $cbnet_comment_captcha->char_length;
// Output the comment form CAPTCHA fields
?>
<p class="comment-form-captcha">
<img src="<?php
echo $cbnet_comment_captcha_image_src;
?>
" alt="captcha" width="<?php
echo $cbnet_comment_captcha_image_width;
?>
" height="<?php
echo $cbnet_comment_captcha_image_height;
?>
" />
<input type="text" name="comment_captcha_code" id="comment_captcha_code" value="" size="<?php
echo $cbnet_comment_captcha_field_size;
?>
" />
<input type="hidden" name="comment_captcha_prefix" id="comment_captcha_prefix" value="<?php
echo $cbnet_comment_captcha_prefix;
?>
" />
<label for="captcha_code"><?php
echo $cbnet_comment_captcha_form_label;
?>
</label>
<span class="required">*</span>
<div class="clear"></div>
</p>
<?php
}
}
/**
* Create Really Simple CAPTCHA.
*
* @since 2.9.5
*
* @return array Form elements for Really Simple CAPTCHA.
*/
function wpmem_build_rs_captcha()
{
if (defined('REALLYSIMPLECAPTCHA_VERSION')) {
// setup defaults
$defaults = array('characters' => 'ABCDEFGHJKLMNPQRSTUVWXYZ23456789', 'num_char' => '4', 'dim_w' => '72', 'dim_h' => '30', 'font_color' => '0,0,0', 'bg_color' => '255,255,255', 'font_size' => '12', 'kerning' => '14', 'img_type' => 'png');
$wpmem_captcha = get_option('wpmembers_captcha');
$args = isset($wpmem_captcha['really_simple']) && is_array($wpmem_captcha['really_simple']) ? $wpmem_captcha['really_simple'] : array();
$args = wp_parse_args($args, $defaults);
$img_size = array($args['dim_w'], $args['dim_h']);
$fg = explode(",", $args['font_color']);
$bg = explode(",", $args['bg_color']);
$wpmem_captcha = new ReallySimpleCaptcha();
$wpmem_captcha->chars = $args['characters'];
$wpmem_captcha->char_length = $args['num_char'];
$wpmem_captcha->img_size = $img_size;
$wpmem_captcha->fg = $fg;
$wpmem_captcha->bg = $bg;
$wpmem_captcha->font_size = $args['font_size'];
$wpmem_captcha->font_char_width = $args['kerning'];
$wpmem_captcha->img_type = $args['img_type'];
$wpmem_captcha_word = $wpmem_captcha->generate_random_word();
$wpmem_captcha_prefix = mt_rand();
$wpmem_captcha_image_name = $wpmem_captcha->generate_image($wpmem_captcha_prefix, $wpmem_captcha_word);
/**
* Filters the default Really Simple Captcha folder location.
*
* @since 3.0
*
* @param string The default location of RS Captcha.
*/
$wpmem_captcha_image_url = apply_filters('wpmem_rs_captcha_folder', get_bloginfo('wpurl') . '/wp-content/plugins/really-simple-captcha/tmp/');
$img_w = $wpmem_captcha->img_size[0];
$img_h = $wpmem_captcha->img_size[1];
$src = $wpmem_captcha_image_url . $wpmem_captcha_image_name;
$size = $wpmem_captcha->char_length;
$pre = $wpmem_captcha_prefix;
return array('label' => '<label class="text" for="captcha">' . __('Input the code:', 'wp-members') . '</label>', 'field' => '<input id="captcha_code" name="captcha_code" size="' . $size . '" type="text" />
<input id="captcha_prefix" name="captcha_prefix" type="hidden" value="' . $pre . '" />
<img src="' . $src . '" alt="captcha" width="' . $img_w . '" height="' . $img_h . '" />');
} else {
return;
}
}
?>
"><?php
echo stripslashes($_REQUEST[$number]['question']);
?>
</textarea>
</label>
</p>
<?php
if ($this->use_captcha()) {
?>
<?php
$captcha = new ReallySimpleCaptcha();
?>
<?php
$captcha_word = $captcha->generate_random_word();
?>
<?php
$captcha_prefix = mt_rand();
?>
<p class="<?php
echo $this->pre;
?>
captcha">
<input type="hidden" name="<?php
echo $number;
?>
[captcha_prefix]" value="<?php
echo $captcha_prefix;
?>
" />