<?php
/*
Plugin Name: Brilliant Web-to-Lead for Salesforce
Plugin URI: http://wordpress.org/plugins/salesforce-wordpress-to-lead/
Description: Easily embed a contact form into your posts, pages or your sidebar, and capture the entries straight into Salesforce CRM. Also supports Web to Case and Comments to leads.
Author: BrilliantPlugins
Version: 2.7.3.9
Author URI: https://brilliantplugins.com/
License: GPL2
*/
// Yoast Plugin Helper Functions
require_once('lib/ov_plugin_tools.php');
// Filter Examples
if( defined('TR_DEVELOPMENT') && TR_DEVELOPMENT )
require_once('examples.php');
// Admin Class
if ( ! class_exists( 'Salesforce_Admin' ) ) {
require_once('lib/salesforce_admin.class.php');
}
$salesforce = new Salesforce_Admin();
// Comment to lead functions
require_once('lib/salesforce_comment_to_lead.php');
// Widget Class
if ( ! class_exists( 'Salesforce_WordPress_to_Lead_Widgets' ) ) {
require_once('lib/salesforce_widget.class.php');
add_action( 'widgets_init', 'salesforce_widget_func' );
}
function salesforce_widget_func() {
register_widget( 'Salesforce_WordPress_to_Lead_Widgets' );
}
// Procedural Functions
// TODO: wrap in a class
function salesforce_default_settings() {
$options = array();
$options['version'] = '2.0';
$options['successmsg'] = __('Success!','salesforce');
$options['errormsg'] = __('This field is required.','salesforce');
$options['emailerrormsg'] = __('The email address you entered is not valid.','salesforce');
$options['captchaerrormsg'] = __('The text you entered did not match the image.','salesforce');
$options['requiredfieldstext'] = __('These fields are required.','salesforce');
$options['sferrormsg'] = __('Failed to connect to Salesforce.com.','salesforce');
$options['submitbutton'] = __('Submit','salesforce');
$options['subject'] = __('Thank you for contacting %BLOG_NAME%','salesforce');
$options['showccuser'] = true;
$options['ccusermsg'] = __('Send me a copy','salesforce');
$options['email_sender'] = '';
$options['ccadmin'] = false;
$options['captcha'] = false;
$options['commentstoleads'] = false;
$options['commentsnamefields'] = false;
$options['usecss'] = true;
$options['wpcf7css'] = false;
$options['captcha_type'] = null;
$options['wpcf7jsfix'] = null;
$options['sslverify'] = null;
$options['layout'] = null;
$options['donotautoaddcolontolabels'] = null;
//$options['hide_salesforce_link']= true;
$options['forms'][1] = Salesforce_Admin::default_form();
update_option('salesforce2', $options);
return $options;
}
function salesforce_back_link($url){
return '<a href="'.$url.'">« '.__('Back to configuration page','salesforce').'</a>';
}
/**
* Sort input array by $subkey
* Taken from: http://php.net/manual/en/function.ksort.php
*/
function w2l_sksort(&$array, $subkey="id", $sort_ascending=false) {
if( !is_array( $array ) )
return $array;
$temp_array = array();
if (count($array))
$temp_array[key($array)] = array_shift($array);
foreach($array as $key => $val){
$offset = 0;
$found = false;
foreach($temp_array as $tmp_key => $tmp_val)
{
if(!$found and strtolower($val[$subkey]) > strtolower($tmp_val[$subkey])) {
$temp_array = array_merge( (array)array_slice($temp_array,0,$offset),
array($key => $val),
array_slice($temp_array,$offset)
);
$found = true;
}
$offset++;
}
if(!$found) $temp_array = array_merge($temp_array, array($key => $val));
}
if ($sort_ascending) $array = array_reverse($temp_array);
else $array = $temp_array;
}
function salesforce_captcha(){
include("lib/captcha/captcha.php");
die();
}
function get_salesforce_form_id( $form_id, $sidebar ){
return 'salesforce_w2l_lead_'.$form_id.str_replace(' ','_',$sidebar);
}
function salesforce_has_captcha( $form_id, $options ){
if( salesforce_get_option('captchaform', $form_id, $options ) == 'enabled' || ( salesforce_get_option('captchaform', $form_id, $options ) == '' && $options['captcha'] ) ){
return true;
}
return false;
}
// known WP_Query reserved request parameters
function salesforce_get_prefixed_inputs(){
$wp_query_reserved = array( 'attachment', 'attachment_id', 'author', 'author_name', 'cat', 'calendar', 'category_name', 'comments_popup', 'cpage', 'day', 'error', 'exact', 'feed', 'hour', 'm', 'minute', 'monthnum', 'more', 'name', 'order', 'orderby', 'p', 'page_id', 'page', 'paged', 'pagename', 'pb', 'post_type', 'posts', 'preview', 'robots', 's', 'search', 'second', 'sentence', 'static', 'subpost', 'subpost_id', 'taxonomy', 'tag', 'tag_id', 'tb', 'term', 'w', 'withcomments', 'withoutcomments', 'year', 'category__in', 'category__not_in', 'category__and', 'comments_per_page', 'offset', 'perm', 'post__in', 'post__not_in', 'post_mime_type', 'post_parent__in', 'tag__and', 'tag__in', 'tag__not_in', 'tag_id', 'tag_slug__and', 'tag_slug__in', 'meta_key', 'meta_value' );
return apply_filters('salesforce_w2l_get_prefixed_inputs', $wp_query_reserved);
}
// prefix certain field names to avoid collisions with WP Query reserved request parameters
function salesforce_get_input_name( $id ){
$inputs = salesforce_get_prefixed_inputs();
if( in_array( $id, $inputs ) ){
$prefix = apply_filters( 'salesforce_w2l_input_name_prefix', 'sf_' );
return $prefix . $id;
}else{
return $id;
}
}
// un-prefix certain field names to avoid collisions with WP Query reserved request parameters
function salesforce_get_input_id_from_name( $name ){
$inputs = salesforce_get_prefixed_inputs();
$prefix = apply_filters( 'salesforce_w2l_input_name_prefix', 'sf_' );
$id = substr( $name, strlen( $prefix ) + 1 );
if( in_array( $id, inputs ) ){
return $id;
}else{
return $name;
}
}
function salesforce_form($options, $is_sidebar = false, $errors = null, $form_id = 1) {
if( !isset($options['forms'][$form_id]) )
return;
$content = '';
/*
if (!empty($content))
$content = wpautop('<strong>'.$content.'</strong>');
*/
if ($options['usecss']) {
wp_enqueue_style( 'sfwp2lcss', plugins_url('/assets/css/sfwp2l.css', __FILE__) );
}
$label_location = salesforce_get_option('labellocation', $form_id, $options);
$sidebar = '';
if ( $is_sidebar )
$sidebar = ' sidebar';
if( !$label_location )
$label_location = 'top-aligned';
if( $is_sidebar )
$label_location = salesforce_get_option('labellocationsidebar', $form_id, $options);
if( $label_location == 'placeholders' )
wp_enqueue_script( 'sfwp2ljqph', plugins_url('/assets/js/jquery-placeholder/jquery.placeholder.js', __FILE__) );
if( $options['wpcf7css'] && $options['wpcf7jsfix'] )
wp_dequeue_script( 'contact-form-7');
$custom_css = '/salesforce-wordpress-to-lead/custom.css';
if( file_exists( get_stylesheet_directory() . $custom_css ) )
wp_enqueue_style( 'sfwp2lcsscustom', get_stylesheet_directory_uri() . $custom_css );
if ( $options['wpcf7css'] ) {
$content .= '<section class="form-holder clearfix"><div class="wpcf7">';
}
$sf_form_id = get_salesforce_form_id( $form_id, $sidebar );
$action = '#sf_form_'.$sf_form_id;
$action = apply_filters( 'salesforce_w2l_form_action', $action );
if( salesforce_has_captcha( $form_id, $options ) && salesforce_get_option('captcha_type', $form_id, $options ) == 'recaptcha' ){
wp_enqueue_script( 'wp2l_recaptcha_js', 'https://www.google.com/recaptcha/api.js' );
}
$content .= "\n".'<form id="sf_form_'.$sf_form_id.'" class="'.($options['wpcf7css'] ? 'wpcf7-form' : 'w2llead'.$sidebar ).' '.$label_location.'" method="post" action="'.$action.'">'."\n";
$reqtext = stripslashes( salesforce_get_option('requiredfieldstext',$form_id,$options) );
$date_fields = array();
if (!empty($reqtext) && salesforce_get_option('requiredfieldstextpos',$form_id,$options) == 'top' )
$content .= '<p class="sf_required_fields_msg" id="requiredfieldsmsg"><sup><span class="required">*</span></sup> '.esc_html( $reqtext ).'</p>';
foreach ($options['forms'][$form_id]['inputs'] as $id => $input) {
// get prefixed input name
$input_name = salesforce_get_input_name( $id );
if (!$input['show'])
continue;
if( ! isset( $input['opts'] ) )
$input['opts'] = null;
$val = '';
if ( isset( $_POST[ $input_name ] ) ){
$val = $_POST[ $input_name ];
if( is_array( $val ) ){
$val = array_map( 'esc_attr', array_map( 'salesforce_clean_field', $val ) );
}else{
$val = esc_attr(strip_tags(stripslashes($val)));
}
}else{
if( isset($input['value']) ) $val = esc_attr(strip_tags(stripslashes($input['value'])));
}
$val = apply_filters( 'salesforce_w2l_field_value', $val, sanitize_html_class( $id ), $form_id );
$val = apply_filters( 'salesforce_w2l_field_value_'.absint( $form_id ).'_'. $id, $val );
if($input['type'] != 'hidden' && $input['type'] != 'current_date') {
$content .= '<div class="sf_field sf_field_'.$id.' sf_type_'.$input['type'].'">';
}
$error = ' ';
if (isset($input['error']) && $input['error']) {
$error = ' error ';
}
if( $input['type'] == 'date' ){
$date_fields[$id] = $input;
}
if($input['type'] != 'hidden' && $input['type'] != 'current_date') {
if ($options['wpcf7css']) { $content .= '<p>'; }
if ($input['type'] == 'checkbox') {
if( isset( $_POST[ $input_name ] ) ){
$post_val = $_POST[ $input_name ];
}else{
$post_val = '';
}
$content .= "\t\n\t".'<input type="checkbox" id="sf_'.$id.'" class="w2linput checkbox" name="'.$input_name.'" value="'.$val.'" '.checked( $post_val, $val, false ).' />'."\n\n";
}
$placeholder = '';
if( $label_location == 'placeholders' && $input['type'] != 'checkbox' ){
$placeholder = stripslashes( strip_tags( $input['label'] ) );
if ($input['required'] && $input['type'] != 'hidden' && $input['type'] != 'current_date' && $input['type'] != 'select' && $input['type'] != 'multi-select')
$placeholder .= ' *';
//$placeholder = ' placeholder="'.$placeholder.'" ';
}else{
$required = '';
if( $input['required'] )
$required = 'required';
if (!empty($input['label'])) {
$content .= "\t".'<label class="w2llabel '.$required.' '.$error.$input['type'].($input['type'] == 'checkbox' ? ' w2llabel-checkbox-label' : '').'" for="sf_'.$id.'">'.( $input['opts'] == 'html' && $input['type'] == 'checkbox' ? stripslashes($input['label']) : esc_html(stripslashes($input['label'])));
if ( ! in_array($input['type'], array('checkbox', 'html') ) && ! salesforce_get_option('donotautoaddcolontolabels', $form_id, $options ) ) {
$content .= ':';
}
}
}
}
if( $label_location != 'placeholders' ){
if ($input['required'] && $input['type'] != 'hidden' && $input['type'] != 'current_date')
$content .= ' <sup><span class="required">*</span></sup>';
if($input['type'] != 'hidden' && $input['type'] != 'current_date') {
$content .= '</label>'."\n";
if ($options['wpcf7css']) { $content .= '<span class="wpcf7-form-control-wrap">'; }
}
}
if ($input['type'] == 'text') {
$content .= "\t".'<input type="text" placeholder="'.$placeholder.'" value="'.$val.'" id="sf_'.$id.'" class="';
$content .= $options['wpcf7css'] ? 'wpcf7-form-control wpcf7-text' : 'w2linput text';
$content .= $options['wpcf7css'] && $input['required'] ? ' wpcf7-validates-as-required required' : '';
$content .= '" name="'.$input_name.'" '.( !empty($input['opts']) ? ' placeholder="'.$input['opts'].'" title="'.$input['opts'].'"' : '' ).' />'."\n\n";
}else if ($input['type'] == 'email') {
$content .= "\t".'<input type="email" placeholder="'.$placeholder.'" value="'.$val.'" id="sf_'.$id.'" class="';
$content .= $options['wpcf7css'] ? 'wpcf7-form-control wpcf7-text' : 'w2linput text';
$content .= $options['wpcf7css'] && $input['required'] ? ' wpcf7-validates-as-required required' : '';
$content .= '" name="'.$input_name.'" '.( !empty($input['opts']) ? ' placeholder="'.$input['opts'].'" title="'.$input['opts'].'"' : '' ).' />'."\n\n";
}else if ($input['type'] == 'date') {
$content .= "\t".'<input type="text" placeholder="'.$placeholder.'" value="'.$val.'" id="sf_'.$id.'" class="';
$content .= $options['wpcf7css'] ? 'wpcf7-form-control wpcf7-text' : 'w2linput text';
$content .= $options['wpcf7css'] && $input['required'] ? ' wpcf7-validates-as-required required' : '';
$content .= '" name="'.$input_name.'" />'."\n\n";
} else if ($input['type'] == 'textarea') {
$content .= "\t".( !$options['wpcf7css'] ? "\n\n" : '' )."\n\t".'<textarea id="sf_'.$id.'" class="';
$content .= $options['wpcf7css'] ? 'wpcf7-form-control wpcf7-textarea' : 'w2linput textarea';
$content .= $options['wpcf7css'] && $input['required'] ? ' wpcf7-validates-as-required required' : '';
$content .= '" name="'.$input_name.'"'.( !empty($input['opts']) ? ' placeholder="'.$input['opts'].'" title="'.$input['opts'].'"' : '' ).' placeholder="'.$placeholder.'">'.$val.'</textarea>'."\n\n";
} else if ($input['type'] == 'hidden') {
$content .= "\t\n\t".'<input type="hidden" id="sf_'.$id.'" class="w2linput hidden" name="'.$input_name.'" value="'.$val.'" />'."\n\n";
} else if ($input['type'] == 'current_date') {
$content .= "\t\n\t".'<input type="hidden" id="sf_'.$id.'" class="w2linput hidden" name="'.$input_name.'" value="'.date($input['opts']).'" />'."\n\n";
} else if ($input['type'] == 'html'){
$content .= '<br>'.stripslashes($input['opts'])."\n\n";
} else if ($input['type'] == 'select' || $input['type'] == 'multi-select' ) {
$content .= "\t\n\t".'<select id="sf_'.$id.'" class="';
$content .= $options['wpcf7css'] ? 'wpcf7-form-control wpcf7-select style-select' : 'w2linput select';
$content .= $options['wpcf7css'] && $input['required'] ? ' wpcf7-validates-as-required required' : '';
if( $input['type'] == 'multi-select' ){
$content .= '" name="'.$input_name.'[]"';
$content .= ' multiple="multiple" ';
}else{
$content .= '" name="'.$input_name.'"';
}
$content .= '>';
if( $placeholder ){
if( $input['required'] ){
$content .= '<option value="" default disabled selected="selected">'. trim( $placeholder ) . ': *</option>' . "\n";
}else{
$content .= '<option value="" default selected="selected">'. trim( $placeholder ) . ':</option>' . "\n";
}
}
if( is_array( $val ) ){
$values = $val;
}else{
$values = array( $val );
}
// remove excess whitespace to avoid false positive checks for newlines
$input['opts'] = trim( $input['opts'] );
if ( strpos($input['opts'], "\n") !== false && substr_count($input['opts'], "|\n") <= 1 && substr_count($input['opts'], "|\r\n") <= 1) {
// Newlines and pipes
$delim1 = "\n";
$delim2 = "|";
}else{
// pipes and colons
$delim1 = "|";
$delim2 = ":";
}
if (strpos( $input['opts'], $delim1) !== false ) {
$opts = explode( $delim1, trim( $input['opts'] ) );
foreach ( $opts AS $opt ) {
if (strpos( $opt, $delim2 ) !== false) {
list ($k, $v) = explode($delim2, $opt);
} else {
$k = $v = $opt;
}
$v = trim(esc_attr(strip_tags(stripslashes($v))));
if( $placeholder ){
$content .= '<option value="' . esc_attr($v) . '">' . trim( stripslashes( $k ) ) . '</option>' . "\n";
}else{
$content .= '<option value="' . esc_attr($v) . '" '. selected( in_array($v, $values), true, false ).'>' . trim( stripslashes( $k ) ) . '</option>' . "\n";
}
}
}
$content .= '</select>'."\n\n";
//$content .= '<pre>'.print_r( $values, 1 ).'</pre>';
}
if( $errors && !$errors[$id]['valid'] ){
$content .= "\t\n\t<span class=\"error_message\">". $errors[$id]['message'].'</span>';
}
if($input['type'] != 'hidden' && $input['type'] != 'current_date') {
if ($options['wpcf7css']) { $content .= '</span></p>'; }
$content .= '<div class="clearfix"></div></div>';
}
}
//captcha
if( salesforce_has_captcha( $form_id, $options ) ){
if( salesforce_get_option('captcha_type', $form_id, $options ) == 'recaptcha' ){
// Use Google ReCaptcha
$content .= '<div class="sf_field sf_field_recaptcha sf_type_recaptcha">';
$content .= '<br>';
if( $sidebar ){
$content .= '<div class="g-recaptcha" data-size="compact" data-sitekey="' . esc_attr( salesforce_get_option('recaptcha_site_key', $form_id, $options ) ) . '"></div>';
}else{
$content .= '<div class="g-recaptcha" data-sitekey="' . esc_attr( salesforce_get_option('recaptcha_site_key', $form_id, $options ) ) . '"></div>';
}
if( $errors && !$errors['recaptcha']['valid'] ){
$content .= "<span class=\"error_message\">" . $errors['recaptcha']['message'] . '</span>';
}
$content .= '</div>';
}else{
// Use built in captcha system
// attempt to disable caching
if ( !defined( 'DONOTCACHEPAGE' ) )
define( 'DONOTCACHEPAGE', true );
if ( !defined( 'DONOTCACHEOBJECT' ) )
define( 'DONOTCACHEOBJECT', true );
include("lib/captcha/captcha.php");
$captcha = captcha();
//$content .= 'CODE='.$captcha['code'].'<hr>';
$sf_hash = sha1($captcha['code'].NONCE_SALT);
set_transient( $sf_hash, $captcha['code'], 60*15 );
$label = __('Type the text shown: *','salesforce');
$content .= '<div class="sf_field sf_field_captcha sf_type_captcha">';
$content .= '<label class="w2llabel">'.$label.'</label>'."\n\n".'
<img class="w2limg" src="' . $captcha['image_src'] . '&hash=' . $sf_hash . '" alt="CAPTCHA image" />'."\n\n";
$content .= '<input type="text" class="w2linput text captcha" name="captcha_text" value="" />';
if( $errors && !$errors['captcha']['valid'] ){
$content .= "<span class=\"error_message\">" . $errors['captcha']['message'] . '</span>';
}
$content .= '<input type="hidden" class="w2linput hidden" name="captcha_hash" value="'. $sf_hash .'" />';
$content .= '</div>';
}
}
//send me a copy
if( $options['showccuser'] ){
$label = $options['ccusermsg'];
if( empty($label) ) $label = __('Send me a copy','salesforce');
$content .= "\t\n\t".'<div class="sf_field sf_field_cb sf_type_checkbox sf_cc_user"><label class="w2llabel checkbox w2llabel-checkbox-label"><input type="checkbox" name="w2lcc" class="w2linput checkbox" value="1" '.checked(1, salesforce_get_post_data('w2lcc') , false).' /> '.esc_html($label)."</label></div>\n";
}
//spam honeypot
$content .= "\t".'<input type="text" name="message" class="w2linput" value="" style="display: none;" />'."\n";
//form id
$content .= "\t".'<input type="hidden" name="form_id" class="w2linput" value="'.$form_id.'" />'."\n";
$submit = stripslashes( salesforce_get_option( 'submitbutton', $form_id, $options ) );
if (empty($submit))
$submit = "Submit";
$content .= "\t";
if ($options['wpcf7css']) {
$content .= '<p class="punt">';
} else {
$content .= '<div class="w2lsubmit">';
}
$content .= '<input type="submit" name="w2lsubmit" class="';
if ($options['wpcf7css']) {
$content .= 'wpcf7-form-control wpcf7-submit btn';
} else {
$content .= 'w2linput submit';
}
$content .= '" value="'.esc_attr($submit).'" />'."\n";
if ($options['wpcf7css']) {
$content .= '</p>';
} else {
$content .= '</div>';
}
$content .= '</form>'."\n";
if (!empty($reqtext) && salesforce_get_option('requiredfieldstextpos',$form_id,$options) == '' )
$content .= '<p class="sf_required_fields_msg" id="requiredfieldsmsg"><sup><span class="required">*</span></sup> '.esc_html( $reqtext ).'</p>';
if ( $options['wpcf7css'] ) {
$content .= '</section>';
}
if( $label_location == 'placeholder' )
$content .= '<script>jQuery( document ).ready( function($) { $(".salesforce_w2l_lead input, .salesforce_w2l_lead textarea").placeholder(); } );
</script>';
if( true )
$content = str_replace("\n",'', $content);
if( $date_fields ){
wp_enqueue_script('jquery-ui-datepicker');
wp_enqueue_style('jquery-style', 'https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.2/themes/smoothness/jquery-ui.css');
$content .= "<script>jQuery(document).ready(function( $ ) {";
foreach( $date_fields as $id => $date_field ){
$options = trim( stripslashes( $date_field['opts'] ) );
if( !$options ){
$options = "dateFormat : 'yy-mm-dd',
changeYear: true";
}
$content .= "
jQuery('#sf_".$id."').datepicker({
".$options."
});
";
}
$content .= "});</script>";
}
$content = apply_filters('salesforce_w2l_form_html', $content);
return $content;
}
function salesforce_get_post_data( $index ){
if( isset( $_POST[$index] ) ){
return $_POST[$index];
}else{
return false;
}
}
function submit_salesforce_form( $post, $options ) {
global $wp_version;
$form_id = absint( $_POST['form_id'] );
$org_id = salesforce_get_option('org_id', $form_id, $options);
//echo '$org_id='.$org_id;
if ( !$org_id )
$org_id = $options['org_id']; // fallback to global
if ( !$org_id ) {
error_log( "Salesforce: No SalesForce Organization ID set." );
return false;
}
//spam honeypot
if( !empty($_POST['message']) ) {
error_log( "Salesforce: No message set." );
return false;
}
//print_r($_POST); //DEBUG
//echo $org_id;
$post['oid'] = $org_id; // web to lead
$post['orgid'] = $org_id; // web to case
if( !isset( $post['lead_source'] ) ){
if (!empty($options['forms'][$form_id]['source'])) {
$post['lead_source'] = str_replace('%URL%','['.$_SERVER['SERVER_NAME'].$_SERVER['REQUEST_URI'].']',$options['forms'][$form_id]['source']);
}
}
$post['lead_source'] = apply_filters('salesforce_w2l_lead_source', $post['lead_source'], $form_id);
//$post['debug'] = 0;
/*
$body = '';
foreach( $post as $k => $v ){
if( is_array( $v ) ){
foreach( $v as $i ){
$body .= '&'.urlencode($k).'='.urlencode($i);
}
}else{
$body .= '&'.urlencode($k).'='. urlencode($v);
}
}
$body = substr( $body, 1 );
*/
$form_type = $options['forms'][$form_id]['type'];
// Filter arguments before generating POST to SF
$post = apply_filters( 'salesforce_w2l_post_data', $post, $form_id, $form_type );
$body = preg_replace('/%5B[0-9]+%5D/simU', '', http_build_query($post) ); // remove php style arrays for array values [1]
//echo $body .'<hr>';
$sslverify = false;
// setting to override
if( !empty( $options['sslverify'] ) )
$sslverify = (bool) $options['sslverify'];
// Set SSL verify to false because of server issues, unless setting is set... a filter can also be used to override arguments
$args = array(
'body' => $body,
'headers' => array(
'Content-Type' => 'application/x-www-form-urlencoded',
'user-agent' => 'Brilliant Web-to-Lead for Salesforce plugin - WordPress/'.$wp_version.'; '.get_bloginfo('url'),
),
'sslverify' => $sslverify,
);
$args = apply_filters( 'salesforce_w2l_post_args', $args );
if( $form_type == 'case' ){
$url = 'https://webto.salesforce.com/servlet/servlet.WebToCase?encoding=UTF-8';
}else{
$url = 'https://webto.salesforce.com/servlet/servlet.WebToLead?encoding=UTF-8';
}
// Do we need to change the URL we're submitting to?
$url = apply_filters( 'salesforce_w2l_api_url', $url, $form_type, $post );
// Pre submit actions
do_action( 'salesforce_w2l_before_submit', $post, $form_id, $form_type );
$result = wp_remote_post( $url, $args );
// Test broken submit
//$result = new WP_Error( 'broke', __( "I've fallen and can't get up", "my_textdomain" ) );
if( is_wp_error($result) ) {
error_log( "Salesforce HTTP error: " . print_r( $result, true ) );
do_action( 'salesforce_w2l_error_submit', $result, $post, $form_id, $form_type );
$subject = __( 'Salesforce Web to %%type%% Error', 'salesforce' );
$append = print_r( $result, 1 );
salesforce_cc_admin( $post, $options, $form_id, $subject, $append );
return false;
}
if ($result['response']['code'] == 200){
// Post submit actions
do_action( 'salesforce_w2l_after_submit', $post, $form_id, $form_type );
unset( $_POST['oid'] );
unset( $_POST['org_id'] );
if( isset( $_POST['w2lcc'] ) && $_POST['w2lcc'] == 1 )
salesforce_cc_user($post, $options, $form_id);
salesforce_cc_admin($post, $options, $form_id);
// Prevent multiple form submissions by clearing key data
unset( $_POST['form_id'] );
unset( $_POST['w2lsubmit'] );
return true;
}else{
error_log( "Salesforce response error: " . print_r( $result, true ) );
return false;
}
}
function salesforce_cc_user( $post, $options, $form_id = 1 ){
$from_name = salesforce_get_option( 'emailfromname', $form_id, $options );
if( !$from_name )
$from_name = get_bloginfo('name');
$from_email = salesforce_get_option( 'emailfromaddress', $form_id, $options );
if( !$from_email )
$from_email = get_option('admin_email');
$from_name = apply_filters('salesforce_w2l_cc_user_from_name', $from_name );
$from_email = apply_filters('salesforce_w2l_cc_user_from_email', $from_email );
$headers = 'From: '.$from_name.' <' . $from_email . ">\r\n";
if (!empty($options['forms'][$form_id]['cc_email_subject'])) {
$subject = str_replace('%BLOG_NAME%', get_bloginfo('name'), $options['forms'][$form_id]['cc_email_subject']);
} else {
$subject = str_replace('%BLOG_NAME%', get_bloginfo('name'), $options['subject']);
}
if( empty($subject) ) $subject = __('Thank you for contacting','salesforce').' '.get_bloginfo('name');
//remove hidden fields
foreach ($options['forms'][$form_id]['inputs'] as $id => $input) {
if( $input['type'] == 'hidden' )
unset( $post[$id] );
}
if (!empty($options['forms'][$form_id]['source'])) {
unset($post['lead_source']);
}
$remove_keys = apply_filters( 'salesforce_w2l_cc_user_suppress_fields', array('debug','debugEmail','oid','orgid') );
foreach( $remove_keys as $key ){
unset($post[$key]);
}
$message = '';
//format message
foreach($post as $name => $value){
if( isset( $options['forms'][$form_id]['inputs'][$name]['label'] ) ){
$label = trim( $options['forms'][$form_id]['inputs'][$name]['label'] );
}else{
$label = '';
}
if( !empty( $name ) && !empty( $value ) && !empty( $label ) ){
$message .= stripslashes($label).': '.salesforce_maybe_implode(',', $value)."\r\n";
}
}
$message = apply_filters('salesforce_w2l_cc_user_email_content', $message );
if( defined( WP_DEBUG ) && WP_DEBUG )
error_log( 'salesforce_cc_user:'.print_r( array($message),1 ) );
if( $message )
wp_mail( $_POST['email'], $subject, $message, $headers );
}
function salesforce_maybe_implode( $delimiter, $data ){
if( is_array($data) )
return trim( implode( $delimiter, $data ) );
return $data;
}
function salesforce_cc_admin( $post, $options, $form_id = 1, $subject = '', $append = '' ){
if( $options['forms'][$form_id]['type'] == 'case' ){
$form_type = __( 'Case', 'salesforce' );
}else{
$form_type = __( 'Lead', 'salesforce' );
}
if( !$subject )
$subject = '[' . __( 'Salesforce Web to %%type%% Submission', 'salesforce' ) . ']';
$subject = str_replace( '%%type%%', $form_type, $subject );
$subject .= ' ' . $options['forms'][$form_id]['form_name'];
$from_name = salesforce_get_option( 'emailfromname', $form_id, $options );
if( !$from_name )
$from_name = get_bloginfo('name');
$from_email = salesforce_get_option( 'emailfromaddress', $form_id, $options );
if( !$from_email )
$from_email = get_option('admin_email');
$from_name = apply_filters('salesforce_w2l_cc_admin_from_name', $from_name);
$from_email = apply_filters('salesforce_w2l_cc_admin_from_email', $from_email);
$headers = 'From: '.$from_name.' <' . $from_email . ">\r\n";
if (get_option('email_sender') != '') {
$headers .= 'Sender: '.get_option('email_sender')."\r\n";
}
$replyto_email = sanitize_email( apply_filters('salesforce_w2l_cc_admin_replyto_email', $post['email'] ) );
if( $replyto_email && is_email( $replyto_email ) ){
$headers .= 'Reply-to: ' . $replyto_email . "\r\n";
}
$message = '';
//unset($post['debug']);
//unset($post['debugEmail']);
//format message
foreach($post as $name=>$value){
if( isset( $options['forms'][$form_id]['inputs'][$name]['label'] ) ){
$label = trim( $options['forms'][$form_id]['inputs'][$name]['label'] );
}else{
$label = '';
}
if( !empty($value) && ! empty( $label ) ){
if( $label != '' && $name != 'lead_source' )
$message .= stripslashes($label).': '. salesforce_maybe_implode( ';', $value ) . "\r\n";
}
}
if ( $post['lead_source'] ) {
$message .= "\r\n".'Lead Source: '.salesforce_maybe_implode( ';', $post['lead_source'] )."\r\n";
}
// add form info
$message .= "\r\n".'Form ID: '. $form_id . "\r\n".'Form Editor: ' . add_query_arg( array( 'page' => 'salesforce-wordpress-to-lead', 'tab' => 'form', 'id' => $form_id ), admin_url( 'options-general.php' ) ) ."\r\n";
if( $append ){
$message .= "\r\n".'= Addditional Information ='."\r\n\r\n".$append."\r\n";
}
$emails = array();
// cc admin?
if( isset( $options['ccadmin'] ) && $options['ccadmin'] )
$emails[] = get_option('admin_email');
// cc others?
if( isset( $options['ccothers'] ) && $options['ccothers'] ){
$others = explode( ',', $options['ccothers'] );
if( count( $others ) ){
foreach( $others as $other ){
$emails[] = trim( $other );
}
}
}
$emails = apply_filters( 'salesforce_w2l_cc_admin_email_list', $emails );
//print_r( $emails );
$message = apply_filters('salesforce_w2l_cc_admin_email_content', $message );
$subject = apply_filters('salesforce_w2l_cc_admin_email_subject', $subject, $form_type, $post );
if( WP_DEBUG )
error_log( 'salesforce_cc_admin:'.print_r( array($emails,$message,$subject),1 ) );
if( $message ){
foreach( $emails as $email ){
wp_mail( $email, $subject, $message, $headers );
}
}
}
function salesforce_form_shortcode($atts) {
extract( shortcode_atts( array(
'form' => '1',
'sidebar' => false,
), $atts ) );
$emailerror = '';
$captchaerror = '';
$content = '';
$form = (int) $form;
$sidebar = (bool) $sidebar;
$options = get_option("salesforce2");
if (!is_array($options))
$options = salesforce_default_settings();
//don't submit unless we're in the right shortcode
if( isset( $_POST['form_id'] ) ){
$form_id = intval( $_POST['form_id'] );
if( $form_id != $form ){
$content = salesforce_form($options, $sidebar, null, $form);
$layout = salesforce_get_option('layout', $form, $options );
if( $layout ){
$layout = 'sf_' . $layout;
}
return '<div class="salesforce_w2l_lead ' . sanitize_html_class( $layout ) . '">' . $content . '</div>';
}
}
//this is the right form, continue
if( isset( $_POST['w2lsubmit'] ) ) {
$error = false;
$post = array();
$has_error = false;
// field validation
foreach ($options['forms'][$form]['inputs'] as $id => $input) {
// get prefixed input name
$input_name = salesforce_get_input_name( $id );
if( isset( $_POST[$input_name] ) ){
$val = $_POST[$input_name];
if( is_array($val) ){
$val = array_map( 'trim', $val );
}else{
$val = trim( $val );
}
}else{
$val = '';
}
$error = array(
'valid' => false,
'message' => $options['errormsg'],
);
if ( $input['show'] && $input['required'] && strlen( salesforce_maybe_implode( ';', $val ) ) == 0 ) {
$error['valid'] = false;
}else{
$error['valid'] = true;
}
if ( ( ($id == 'email' && $input['required'] ) || ( $input['type'] == 'email' && $val ) ) && !is_email($val) ) {
$error['valid'] = false;
if( isset( $options['emailerrormsg'] ) && $options['emailerrormsg'] ){
$error['message'] = $options['emailerrormsg'];
}else{
// backwards compatibility
$error['message'] = __('The email address you entered is not valid.','salesforce');
}
}
$error = apply_filters('sfwp2l_validate_field', $error, $id, $val, $options['forms'][$form]['inputs'][$id] );
//$error = apply_filters('sfwp2l_'.$id, $error, $id, $options['forms'][$form]['inputs'][$id] );
$errors[$id] = $error;
if ( $input['required'] && strlen( salesforce_maybe_implode( ';', $val ) ) == 0 ) {
//$options['forms'][$form]['inputs'][$id]['error'] = true;
// $error = true;
//} else if ($id == 'email' && $input['required'] && !is_email($_POST[$id]) ) {
// $error = true;
// $emailerror = true;
} else {
if( isset( $_POST[$input_name] ) ){
if( is_array( $_POST[$input_name] ) ){
$post[$id] = array_map( 'salesforce_clean_field', $_POST[$input_name] );
}else{
$post[$id] = salesforce_clean_field( $_POST[$input_name] );
}
}
}
}
if( salesforce_has_captcha( $form_id, $options ) ){
if( salesforce_get_option('captcha_type', $form_id, $options ) == 'recaptcha' ){
$recaptcha_valid = false;
if( isset( $_POST['g-recaptcha-response'] ) && $_POST['g-recaptcha-response'] ){
$recaptcha_args = array(
'secret' => salesforce_get_option('recaptcha_secret_key', $form_id, $options ),
'response' => $_POST['g-recaptcha-response'],
);
if( isset( $_SERVER['REMOTE_ADDR'] ) && $_SERVER['REMOTE_ADDR'] != '127.0.0.1' ){
$recaptcha_args['remoteip'] = $_SERVER['REMOTE_ADDR'];
}
$recaptcha_response = wp_safe_remote_post( 'https://www.google.com/recaptcha/api/siteverify', array( 'body' => $recaptcha_args ) );
$recaptcha_response_body = wp_remote_retrieve_body( $recaptcha_response );
$recaptcha_response_object = json_decode( $recaptcha_response_body );
$recaptcha_valid = $recaptcha_response_object->success;
if( ! $recaptcha_valid ){
$errors['recaptcha']['valid'] = false;
$errors['recaptcha']['message'] = __('Failed to verify ReCaptcha. Please try again.','salesforce');
}
}else{
$errors['recaptcha']['valid'] = false;
if( isset( $options['recaptchaerrormsg'] ) && $options['recaptchaerrormsg'] ){
$errors['recaptcha']['message'] = $options['recaptchaerrormsg'];
}else{
//backwards compatibility
$errors['recaptcha']['message'] = __('Please complete the ReCaptcha field.','salesforce');
}
}
}else{
if( $_POST['captcha_hash'] != sha1( $_POST['captcha_text'].NONCE_SALT )){
$has_error = true;
$errors['captcha']['valid'] = false;
if( isset( $options['captchaerrormsg'] ) && $options['captchaerrormsg'] ){
$errors['captcha']['message'] = $options['captchaerrormsg'];
}else{
//backwards compatibility
$errors['captcha']['message'] = __('The text you entered did not match the image.','salesforce');
}
}
}
}
foreach( $errors as $error ){
if(!$error['valid'])
$has_error = true;
}
/*
$org_id = salesforce_get_option('org_id', $form_id, $options);
echo '$org_id='.$org_id;
*/
if (!$has_error) {
$result = submit_salesforce_form($post, $options, $form);
//echo 'RESULT='.$result;
//if($result) echo 'true';
//if(!$result) echo 'false';
if (!$result){
$content = '<strong class="error_message">'.esc_html(stripslashes($options['sferrormsg'])).'</strong>';
}else{
// Return / Success URL
$returl = apply_filters( 'salesforce_w2l_returl', $options['forms'][$form]['returl'], $form );
$returl = apply_filters( 'salesforce_w2l_returl_'.absint( $form_id ), $returl, $form );
$returl = esc_url_raw( $returl );
if( $returl ){
?>
<script type="text/javascript">
<!--
window.location= <?php echo "'" . $returl . "'"; ?>;
//-->
</script>
<?php
}
// Success message
$success_message = apply_filters( 'salesforce_w2l_success_message', salesforce_get_option( 'successmsg', $form, $options ), $form );
$success_message = apply_filters( 'salesforce_w2l_success_message_'.absint( $form_id ), $success_message, $form );
if( $success_message )
$content = '<strong class="success_message">'.esc_html( stripslashes( $success_message ) ).'</strong>';
}
$sf_form_id = get_salesforce_form_id( $form_id, $sidebar );
$content = '<div id="'.$sf_form_id.'">'.$content.'</div>';
} else {
$errormsg = esc_html( stripslashes($options['errormsg']) ) ;
$content .= salesforce_form($options, $sidebar, $errors, $form);
}
} else {
$content = salesforce_form($options, $sidebar, null, $form);
}
$layout = salesforce_get_option( 'layout', $form, $options );
if( $layout ){
$layout = 'sf_' . $layout;
}
return '<div class="salesforce_w2l_lead ' . sanitize_html_class( $layout ) . '">'.$content.'</div>';
}
function salesforce_clean_field( $value ){
return trim(strip_tags(stripslashes( $value )));
}
add_shortcode('salesforce', 'salesforce_form_shortcode');
function salesforce_get_field( $name, $form ){
$options = get_option("salesforce2");
if( isset( $options['forms'][$form]['inputs'][$name] ) )
return $options['forms'][$form]['inputs'][$name];
return false;
}
function salesforce_get_form( $form ){
$options = get_option("salesforce2");
if( isset( $options['forms'][$form] ) )
return $options['forms'][$form];
return false;
}
function salesforce_get_option( $name, $form, $options = null ){
if( !$options ){
$options = get_option("salesforce2");
if (!is_array($options))
$options = salesforce_default_settings();
}
if( isset( $options['forms'][$form][$name] ) && strlen( trim( $options['forms'][$form][$name] ) ) )
return $options['forms'][$form][$name];
if( isset( $options[$name] ) )
return $options[$name];
return false;
}
function salesforce_activate(){
$options = get_option('salesforce2');
if( $options['version'] == '2.0' )
return;
$oldoptions = get_option('salesforce');
if( !empty($oldoptions) && $oldoptions['version'] != '2.0' ){
$options = salesforce_default_settings();
//migrate existing data
$options['successmsg'] = $oldoptions['successmsg'];
$options['errormsg'] = $oldoptions['errormsg'];
$options['requiredfieldstext'] = $oldoptions['requiredfieldstext'];
$options['sferrormsg'] = $oldoptions['sferrormsg'];
$options['source'] = $oldoptions['source'];
$options['submitbutton'] = $oldoptions['submitbutton'];
$options['usecss'] = $oldoptions['usecss'];
$options['wpcf7css'] = $oldoptions['wpcf7css'];
//$options['hide_salesforce_link'] = $oldoptions['hide_salesforce_link'];
$options['ccusermsg'] = false; //default to off for upgrades
$options['org_id'] = $oldoptions['org_id'];
//copy existing form input data
if( is_array($oldoptions['inputs']) )
foreach($oldoptions['inputs'] as $key=>$val){
$newinputs[$key] = $val;
}
//sort merged inputs
w2l_sksort($newinputs,'pos',true);
//save merged and sorted inputs
$options['forms'][1]['inputs'] = $newinputs;
//source is now saved per form
$options['forms'][1]['source'] = $oldoptions['source'];
update_option('salesforce2', $options);
//$options = get_option('salesforce');
}
if( empty($oldoptions) ){
salesforce_default_settings();
}
}
/*
//Save Activation Error to DB for review
add_action('activated_plugin','save_error');
function save_error(){
update_option('plugin_error', ob_get_contents());
}
*/
// Add settings link to plugins list
function salesforce_add_settings_link( $links ) {
array_unshift( $links, '<a href="options-general.php?page=salesforce-wordpress-to-lead">Settings</a>' );
return $links;
}
$plugin = plugin_basename( __FILE__ );
add_filter( 'plugin_action_links_'.$plugin, 'salesforce_add_settings_link' );
function salesforce_init() {
load_plugin_textdomain( 'salesforce', false, dirname( plugin_basename( __FILE__ ) ) . '/languages/' );
}
add_action('plugins_loaded', 'salesforce_init');
register_activation_hook( __FILE__, 'salesforce_activate' );