(isset($settings['id'])) ? $settings['id'] : $settings['name'],
'title' => (isset($settings['label'])) ? $settings['label'] : '',
'args' => (isset($settings['args'])) ? $settings['args'] : array('label_for'=>$settings['name']),
'reset_value' => (isset($settings['value'])) ? $settings['value'] : $this->get_default_reset_value()
);
$settings = array_merge($default_settings, $settings);
// Assign to properties
foreach($settings as $key => $value) {
if(property_exists($this, $key)) {
$this->$key = $value;
}
}
// Get option saved value
$value = get_option($this->name);
if( $value === false ) {
// Set to reset value
$this->value = $this->reset_value;
} else {
// Set to saved value
$this->value = $value;
}
// Set markup property
$this->set_markup();
}
public function __get($key)
{
if(property_exists($this, $key)) {
return $this->$key;
}
}
public function set_value( $value )
{
$this->value = $value;
}
public function set_name( $value )
{
$this->name = $value;
}
public function set_id( $value )
{
$this->id = $value;
}
public function set_markup( $markup = '' )
{
$this->markup = $markup;
}
public function get_default_reset_value()
{
return '';
}
public function render( $args )
{
echo $this->markup;
}
public function sanitize( $dirty )
{
// Sanitizes during save
if(is_array($dirty)) {
$clean = array();
foreach($dirty as $key=>$value) {
if(!empty($dirty[$key])) {
$clean[$key] = sanitize_text_field($dirty[$key]);
}
}
} else {
$clean = sanitize_text_field($dirty);
}
return $clean;
}
}
/**
* Field with input type of text.
*/
class TextField extends Field {
public function set_markup( $markup = '' )
{
if($markup == '') {
$this->markup = 'markup .= 'id="' . $this->id . '" ';
$this->markup .= 'data-reset="' . $this->reset_value . '" ';
$this->markup .= 'value="' . $this->value . '" class="regular-text" />';
} else {
$this->markup = $markup;
}
}
}
/**
* Field with input type of text.
*/
class ColorField extends Field {
public function __construct ( $settings = array() )
{
parent::__construct($settings);
add_action('admin_enqueue_scripts', array($this, 'admin_enqueue_scripts'));
}
public function set_markup( $markup = '' )
{
if($markup == '') {
$this->markup = 'markup .= 'id="' . $this->id . '" ';
$this->markup .= 'data-reset="' . $this->reset_value . '" ';
$this->markup .= 'value="' . $this->value . '" class="color-picker" />';
} else {
$this->markup = $markup;
}
}
public function admin_enqueue_scripts( $hook_suffix )
{
global $pcs_settings_config;
if(!wp_script_is('pcs-color-picker', 'enqueued')) {
wp_enqueue_style('wp-color-picker');
wp_enqueue_script('wp-color-picker');
wp_register_script('pcs-color-picker', $pcs_settings_config['base_uri'] . 'scripts/color-picker.js', array('wp-color-picker'));
wp_enqueue_script('pcs-color-picker');
}
}
}
/**
* Field with input type of textarea.
*/
class TextArea extends Field {
public function set_markup( $markup = '' )
{
if($markup == '') {
$this->markup = '';
} else {
$this->markup = $markup;
}
}
public function sanitize( $dirty )
{
// Sanitizes during save
if(is_array($dirty)) {
$clean = array();
foreach($dirty as $key=>$value) {
if(!empty($dirty[$key])) {
$clean[$key] = wp_kses_post($dirty[$key]);
}
}
} else {
$clean = wp_kses_post($dirty);
}
return $clean;
}
}
/**
* Field with input type of checkbox.
*/
class Checkbox extends Field {
public function set_markup( $markup = '' )
{
if( $markup == '' ) {
// Display setting checked when 1
if($this->value == 1) {
$checked = 'checked=checked';
} else {
$checked = '';
}
$this->markup = 'markup .= 'id="' . $this->id . '" ';
$this->markup .= 'data-reset="' . $this->reset_value . '" ';
$this->markup .= 'value="1" ' . $checked . ' />';
} else {
$this->markup = $markup;
}
}
public function get_default_reset_value()
{
return 0;
}
public function sanitize( $dirty )
{
// Sanitizes during save
if(is_array($dirty)) {
$clean = array();
foreach($dirty as $key=>$value) {
if(!empty($dirty[$key])) {
$clean[$key] = 1;
} else {
$clean[$key] = 0;
}
}
} else {
if(!empty($dirty)) {
$clean = 1;
} else {
$clean = 0;
}
}
return $clean;
}
}
/**
* Field that provides media upload.
*/
class UploadField extends Field {
public function __construct ( $settings = array() )
{
parent::__construct($settings);
add_action('admin_enqueue_scripts', array($this, 'admin_enqueue_scripts'));
}
public function set_markup( $markup = '' )
{
if($markup == '') {
$this->markup = 'markup .= 'id="' . $this->id . '" ';
$this->markup .= 'data-reset="' . $this->reset_value . '" ';
$this->markup .= 'value="' . $this->value . '" class="regular-text" />';
$this->markup .= '';
} else {
$this->markup = $markup;
}
}
public function admin_enqueue_scripts()
{
global $pcs_settings_config;
if(!wp_script_is('pcs-upload', 'enqueued')) {
wp_enqueue_media();
wp_register_script('pcs-upload', $pcs_settings_config['base_uri'] . 'scripts/upload.js', array('jquery'));
wp_enqueue_script('pcs-upload');
}
}
}
/**
* Field that utilizes the wp_editor.
*/
class EditorField extends Field {
protected $editor_settings;
public function __construct ( $settings = array() )
{
parent::__construct($settings);
$this->editor_settings = (isset($settings['editor_settings'])) ? $settings['editor_settings'] : array();
}
public function render( $args )
{
wp_editor( $this->value, $this->name, $this->editor_settings );
}
public function sanitize( $dirty )
{
// Sanitizes during save
if(is_array($dirty)) {
$clean = array();
foreach($dirty as $key=>$value) {
if(!empty($dirty[$key])) {
$clean[$key] = wp_kses_post($dirty[$key]);
}
}
} else {
$clean = wp_kses_post($dirty);
}
return $clean;
}
}
/**
* Field that utilizes a select drop down.
*/
class SelectField extends Field {
protected $select_options;
public function __construct ( $settings = array() )
{
$this->select_options = (isset($settings['select_options'])) ? $settings['select_options'] : array();
parent::__construct($settings);
}
public function set_markup( $markup = '' )
{
if($markup == '') {
$this->markup = '';
} else {
$this->markup = $markup;
}
}
}
/**
* Field with input type of radio.
*/
class RadioField extends Field {
protected $radio_options;
public function __construct ( $settings = array() )
{
$this->radio_options = (isset($settings['radio_options'])) ? $settings['radio_options'] : array();
parent::__construct($settings);
if(isset($this->args['label_for'])) unset($this->args['label_for']);
}
public function set_markup( $markup = '' )
{
if($markup == '') {
$counter = 1;
$this->markup = '';
foreach($this->radio_options as $option) {
$this->markup .= '';
$counter++;
}
$this->markup .= '
';
} else {
$this->markup = $markup;
}
}
}
class MultiField extends Field {
protected $fields;
protected $limit;
public function __construct ($settings = array(), $field_objs = array() )
{
parent::__construct($settings);
// 0 is unlimited
$this->limit = (isset($settings['limit'])) ? (int) $settings['limit'] : 0;
$this->fields = $field_objs;
add_action('admin_enqueue_scripts', array($this, 'admin_enqueue_scripts'));
}
public function __get($key)
{
if(property_exists($this, $key)) {
return $this->$key;
}
}
public function admin_enqueue_scripts ()
{
global $pcs_settings_config;
if(!wp_script_is('pcs-multi-field', 'enqueued')) {
wp_enqueue_media();
wp_register_script('pcs-multi-field', $pcs_settings_config['base_uri'] . 'scripts/multi-field.js', array('jquery-ui-sortable'));
wp_enqueue_script('pcs-multi-field');
}
}
public function render( $args )
{
$list_length = count($this->value);
// Render dynamic multi fields.
if($this->limit != 1) {
if($list_length >= 1) {
$this->renderMultipleFieldGroups($list_length);
} else {
// Could be rendering the firstgroup
$this->renderSingleFieldGroup();
}
} else {
$this->renderSingleFieldGroup();
}
}
public function renderSingleFieldGroup() {
if($this->limit != 1) {
echo '';
echo '- ';
echo '';
echo 'X';
} else {
echo '';
}
public function renderMultipleFieldGroups($list_length) {
echo '';
}
public function get_default_reset_value()
{
return array();
}
public function sanitize( $dirty )
{
// Sanitizes during save
if(is_array($dirty)) {
$clean = array();
foreach($dirty as $groupKey => $fieldgroup) {
foreach($fieldgroup as $key => $fieldval) {
if(!empty($fieldgroup[$key])) {
$clean[$groupKey][$key] = sanitize_text_field($fieldgroup[$key]);
}
}
}
} else {
$clean = sanitize_text_field($dirty);
}
return $clean;
}
}