questions = $attached_questions;
}
function open($action){
return "\n";
}
}
class Question{
public $id;
public $type;
public $title;
public $help_text;
public $options = array();
public $is_required;
public $q_index;
public $question_count = 0;
public $radio_count = 0;
function __construct($meta){
foreach ( $meta as $key => $value ) {
//$this->$key = $value;
$this->set_property($key, $value);
}
//set question count - required for correctly naming form inputs
}
function set_value($field, $default){
if(! isset($_POST[$field])){
return $default;
}
return $_POST[$field];
}
function set_check($field, $value){
//loop thru input array. if the value of the input matches the value of the field, check it
if(! isset($_POST[$field])){
return '';
}
//if checkbox
if(is_array($_POST[$field])){
foreach($_POST[$field] as $input){
if($input === $value){
return 'checked="checked"';
}
}
}else{
if($_POST[$field] === $value){
return 'checked="checked"';
}
}
}
function set_select($field, $value){
//loop thru input array. if the value of the input matches the value of the field, check it
if(! isset($_POST[$field])){
return '';
}
if($_POST[$field] === $value){
return 'selected="selected"';
}
}
function check_required(){
if($this->is_required == 'true'){
return '*';
}
}
function set_property($prop, $val){
$this->$prop = $val;
}
function get_property($prop){
return $this->$prop;
}
function html(){
$html;
$required = ''; //set to 'required' if required
if(!isset($this->type)){return 'error: Question type not defined';}
//begin form box
if($this->is_required == 'true'){
$required = '_required';
}
$html = '
';
/**
* for checkboxes and radioboxes the server
* we set a default value of "cd-0". This forces the form to submit all questions.
* The default behavior is to ignore radio and checkboxes that are empty, which
* does not allow us to look for required questions.
*
* All questions use a name of "question_$q_index".
* This forces all questions to have diff names
*
* Checkboxes are set to "question_$q_index[]" so the server looks
* for an array. If the $_POST input is an array, then it will take all
* of the answers
*
* Required questions add "_required" to the end of the name. The
* server will parse the name and look for required. If "required" is
* found and the value is "cd-0", the user has not filled out a required question
*/
switch ($this->type) {
case 'text':
$name = "question_$this->q_index$required";
$html .= "
\n
\n";
break;
case 'dropdown':
$name = "question_$this->q_index$required";
$html .= "\n";
$html .= "\n";
$html .= "\n";
break;
case 'check-boxes':
$name = "question" . $this->q_index . $required;
$array_name = $name . '[]';
$html .= "";
$html .= "\n";
$html .= "
';
return $html;
}
}
class SimpleForm_controller extends WP_Controller{
function __construct(){
global $questions;
}
function new_form($questions){
$form = new SimpleForm($questions);
return $form;
}
function validate_form_input(){
foreach($_POST as $name => $value){
//if field is required, verify value is not cd-0
if(strpos($name, 'required') !== false){
if($value === 'cd-0' || trim( $value ) == '' ){
return false;
}
}
}
return true;
}
function create_table(){
$html = "
";
$html .="
";
foreach($_POST['titles'] as $title){
$html .= "
$title
";
}
$html .= "
";
unset($_POST['titles']);
unset($_POST['submit']);
foreach($_POST as $name => $value){
//if field is required, verify value is not cd-0
if(is_array($value)){
$html .= '
'.implode(',',$value).'
';
}else{
$html .= "
$value
";
}
}
$html .= "
";
$html .= "
";
return $html;
}
/*function new_question($meta){
$q = new Question($meta);
return $q;
}*/
function send_entries($entries){
$headers = 'From: ' . get_bloginfo('name') . ' ' . "\n";
$headers .= 'MIME-Version: 1.0' . "\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";
$email_address = get_option('simpleform-email');
send_email( $email_address, 'Form Submitted', $entries, $headers);
}
function get_all($template_name){
global $wpdb;
//get form questions from server
$table = $wpdb->prefix . "wpsf_template";
$templates = $wpdb->get_results( "SELECT * FROM $table WHERE name = '$template_name'" );
$template_index = 0;
$question_index = 0;
//$final_questions;
$final_elements;
foreach($templates as $template){
//add template data
$template_data = array(
'template_id' => $template->id,
'template_name' => $template->name
);
//$final_elements[$template_index] = $template_data;
//get question data for this template
$table = $wpdb->prefix . "wpsf_question";
$questions = $wpdb->get_results( "SELECT * FROM $table WHERE template_id = $template->id ORDER BY q_index" );
foreach($questions as $q){
$question_meta = array(
'id' => $q->id,
'title' => $q->title,
'help_text' => $q->help_text,
'type' => $q->type,
'is_required' => $q->is_required,
'q_index' => $q->q_index
);
//add question data
$final_questions[$question_index] = $question_meta;
//$final_elements[$template_index]['questions'][$question_index] = $question_meta;
//GET OPTIONS
$table = $wpdb->prefix . "wpsf_question_option";
$options = $wpdb->get_results( "SELECT * FROM $table WHERE question_id = $q->id ORDER BY id" );
foreach($options as $o){
$final_questions[$question_index]['options'][] = $o->value;
//$final_elements[$template_index]['questions'][$question_index]['options'][] = $o->value;
}
$question_index++;
}
$template_index++;
}
return $final_questions;
}
}