public $value;

/**

* used for repeatable

*

*/

static $did_saves;

/**

* used for repeatable

*

*/

static $next_values;

public function __construct( $name, $title, array $values, $args = array() ) {

$this->id = $name;

$this->name = $name . '[]';

$this->title = $title;

$this->args = wp_parse_args( $args, array(

'repeatable' => false,

'std' => '',

'default' => '',

'show_label' => false,

'taxonomy' => '',

'hide_empty' => false,

'data_delegate' => null,

'options' => array(),

'cols' => '12'

)

);

if ( ! empty( $this->args['std'] ) && empty( $this->args['default'] ) ) {

$this->args['default'] = $this->args['std'];

_deprecated_argument( 'CMB_Field', "'std' is deprecated, use 'default instead'", '0.9' );

}

if ( ! empty( $this->args['options'] ) && is_array( reset( $this->args['options'] ) ) ) {

$re_format = array();

foreach ( $this->args['options'] as $option ) {

$re_format[$option['value']] = $option['name'];

}

_deprecated_argument( 'CMB_Field', "'std' is deprecated, use 'default instead'", '0.9' );

$this->args['options'] = $re_format;

}

$this->values = $values;

$this->description = ! empty( $this->args['desc'] ) ? $this->args['desc'] : '';

}

/**

* Method responsible for enqueueing any extra scripts the field needs

*

* @uses wp_enqueue_script()

*/

public function enqueue_scripts() {}

/**

* Method responsible for enqueueing any extra styles the field needs

*

* @uses wp_enqueue_style()

*/

public function enqueue_styles() {}

/**

* Check if this field has a data delegate set

*

* @return boolean

*/

public function has_data_delegate() {

return (bool) $this->args['data_delegate'];

}

/**

* Get the array of data from the data delegate

*

* @return array mixed

*/

protected function get_delegate_data() {

if ( $this->args['data_delegate'] )

return call_user_func_array( $this->args['data_delegate'], array( $this ) );

return array();

}

public function get_value() {

return ( $this->value ) ? $this->value : $this->args['default'];

}

public function parse_save_values() {

// if it's repeatable take off the last one

if ( $this->args['repeatable'] ) {

end( $this->values );

unset( $this->values[key( $this->values )] );

reset( $this->values );

}

}

public function parse_save_value() {

}

public function save( $post_id ) {

$this->parse_save_values();

delete_post_meta( $post_id, $this->id );

foreach( $this->values as $v ) {

$this->value = $v;

$this->parse_save_value();

if ( $this->value )

add_post_meta( $post_id, $this->id, $this->value );

}

}

public function title() {

echo '<strong>' . $this->args['name'] . '</strong>';

}

public function display() {

// if there are no values and it's not repeateble, we want to do one with empty string

if ( empty( $this->values ) && ! $this->args['repeatable'] )

$this->values = array( '' );

$this->title();

foreach ( $this->values as $value ) {

$this->value = $value;

echo '<div class="field-item" style="position: relative">';

if ( $this->args['repeatable'] ) : ?>

<span class="cmb_element">

<span class="ui-state-default">

<a class="delete-field ui-icon-circle-close ui-icon" style="position: absolute; top: 5px; right: -10px">X</a>

</span>

</span>

<?php endif;

$this->html();

echo '</div>';

}

// insert a hidden one if it's repeatable

if ( $this->args['repeatable'] ) {

$this->value = '';

echo '<div class="field-item hidden" style="position: relative">';

if ( $this->args['repeatable'] ) : ?>

<span class="cmb_element">

<span class="ui-state-default">

<a class="delete-field ui-icon-circle-close ui-icon" style="position: absolute; top: 5px; right: -10px">X</a>

</span>

</span>

<?php endif;

$this->html();

echo '</div>';

?>

<p>

<a href="#" class="button repeat-field">Add New</a>

</p>

<?php

}

}

public function html() {

?>

<p>

<input type="text" name="<?php echo $this->name ?>" value="<?php echo $this->value ?>" />

</p>

<?php

}

public function html() {

?>

<p>

<input class="cmb_text_small" type="text" name="<?php echo $this->name ?>" value="<?php echo $this->value ?>" /> <span class="cmb_metabox_description"><?php echo $this->description ?></span>

</p>

<?php

}

public function html() {

$field = array(

'id' => $this->name,

'allow' => '',

'desc' => $this->description,

'html_id' => str_replace( array( '[', ']' ), '_', $this->name . rand(1,100) )

);

// value can be URL of file or id of image attachment

if ( is_numeric( $this->value ) ) {

if ( wp_get_attachment_image_src( $this->value, 'width=100&height=100' ) )

$meta = reset( wp_get_attachment_image_src( $this->value, 'width=100&height=100' ) );

else

$meta = '';

} else {

$meta = $this->value;

}

$input_type_url = "hidden";

if ( 'url' == $field['allow'] || ( is_array( $field['allow'] ) && in_array( 'url', $field['allow'] ) ) )

$input_type_url="text";

echo '<input class="cmb_upload_file" type="' . $input_type_url . '" size="45" id="', $field['html_id'], '" value="', $meta, '" />';

echo '<input class="cmb_upload_button button" type="button" value="Upload File" />';

echo '<input class="cmb_upload_file_id" type="hidden" id="', $field['html_id'], '_id" name="', $field['id'], '" value="', $this->value, '" />';

echo '<p class="cmb_metabox_description">', $field['desc'], '</p>';

echo '<div id="', $field['html_id'], '_status" class="cmb_upload_status">';

if ( $meta != '' ) {

$check_image = preg_match( '/(^.*\.jpg|jpeg|png|gif|ico*)/i', $meta );

if ( $check_image ) {

echo '<div class="img_status">';

echo '<img src="', $meta, '" alt="" />';

echo '<a href="#" class="cmb_remove_file_button" rel="', $field['html_id'], '">Remove Image</a>';

echo '</div>';

} else {

?>

<div class="img_status">

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<a href="<?php echo $meta ?>" target="_blank">View File</a>

<a href="#" class="cmb_remove_file_button" rel="<?php echo $field['html_id'] ?>">Remove</a>

</div>

<?php

}

}

echo '</div>';

}

public function html() {

?>

<p>

<input class="cmb_text_url" type="text" name="<?php echo $this->name ?>" value="<?php echo esc_url( $this->value ) ?>" /> <span class="cmb_metabox_description"><?php echo $this->description ?></span>

</p>

<?php

}

public function html() {

?>

<p>

<input class="cmb_text_small cmb_datepicker" type="text" name="<?php echo $this->name ?>" value="<?php echo $this->value ?>" /> <span class="cmb_metabox_description"><?php echo $this->description ?></span>

</p>

<?php

}

public function html() {

?>

<p>

<input class="cmb_text_small cmb_timepicker" type="text" name="<?php echo $this->name ?>" value="<?php echo $this->value;?>"/> <span class="cmb_metabox_description"><?php echo $this->description ?></span>

</p>

<?php

}

public function html() {

?>

<p>

<input class="cmb_text_small cmb_datepicker" type="text" name="<?php echo $this->name ?>" value="<?php echo $this->value ? date( 'm\/d\/Y', $this->value ) : '' ?>" /> <span class="cmb_metabox_description"><?php echo $this->description ?></span>

</p>

<?php

}

public function parse_save_value() {

$this->value = strtotime( $this->value );

}

public function html() {

?>

<p>

<input class="cmb_text_small cmb_datepicker" type="text" name="<?php echo $this->id ?>[date][]" value="<?php echo $this->value ? date( 'm\/d\/Y', $this->value ) : '' ?>" />

<input class="cmb_text_small cmb_timepicker" type="text" name="<?php echo $this->id ?>[time][]" value="<?php echo $this->value ? date( 'H:i A', $this->value ) : '' ?>" /> <span class="cmb_metabox_description"><?php echo $this->description ?></span>

</p>

<?php

}

public function parse_save_values() {

$r = array();

for ( $i = 0; $i < count( $this->values['date'] ); $i++ )

if( ! empty( $this->values['date'][$i] ) )

$r[$i] = strtotime( $this->values['date'][$i] . ' ' . $this->values['time'][$i] );

sort( $r );

$r[] = '';

$this->values = $r;

parent::parse_save_values();

}

public function html() { ?>

<style>

.cmb_oembed img, .cmb_oembed object, .cmb_oembed video, .cmb_oembed embed, .cmb_oembed iframe { max-width: 100%; height: auto; }

</style>

<p>

<?php if ( ! $this->value ) : ?>

<?php echo '<input class="cmb_oembed code" type="text" name="', $this->name, '" id="',$this->name, '" value="" /><span class="cmb_metabox_description">', $this->description, '</span>'; ?>

<?php else : ?>

<?php echo '<div class="hidden"><input disabled class="cmb_oembed code" type="text" name="', $this->name, '" id="',$this->name, '" value="" /><span class="cmb_metabox_description">', $this->description, '</span></div>'; ?>

<div style="position: relative">

<?php if ( is_array( $this->value ) ) :?>

<span class="cmb_oembed"><?php echo $this->value['object'] ?></span>

<input type="hidden" name="<?php echo $this->name ?>" value="<?php echo esc_attr( serialize( $this->value ) ); ?>" />

<?php else : ?>

<span class="cmb_oembed"><?php echo $this->value ?></span>

<input type="hidden" name="<?php echo $this->name ?>" value="<?php echo esc_attr( $this->value ); ?>" />

<?php endif; ?>

<a href="#" class="cmb_remove_file_button" onclick="jQuery( this ).closest('div').prev().removeClass('hidden').find('input').first().removeAttr('disabled')">Remove</a>

</div>

<?php endif; ?>

</p>

<?php }

public function parse_save_value() {

$args['cmb_oembed'] = true;

if ( ! empty( $this->args['height'] ) )

$args['height'] = $this->args['height'];

if ( strpos( $this->value, 'http' ) === 0 )

$this->value = wp_oembed_get( $this->value, $args );

}

$backtrace = debug_backtrace();

if ( $data->type == 'video' && ! empty( $backtrace[5]['args'][1]['cmb_oembed'] ) )

return '<a href=""><img src="' . $data->thumbnail_url . '" /><span class="video_embed">' . $return . '</span></a>';

return $return;

public function html() {

?>

<p>

<textarea rows="<?php echo !empty( $this->args['rows'] ) ? $this->args['rows'] : 4 ?>" name="<?php echo $this->name ?>"><?php echo $this->value ?></textarea>

</p>

<?php

}

public function html() {

?>

<p>

<textarea class="cmb_textarea_code" rows="<?php echo !empty( $this->args['rows'] ) ? $this->args['rows'] : 4 ?>" name="<?php echo $this->name ?>"><?php echo $this->value ?></textarea>

</p>

<?php

}

public function html() {

?>

<p>

<input class="cmb_colorpicker cmb_text_small" type="text" name="<?php echo $this->name; ?>" value="<?php echo $this->get_value() ?>" /><span class="cmb_metabox_description"><?php echo $this->description ?></span>

</p>

<?php

}

public function enqueue_scripts() {

parent::enqueue_scripts();

wp_enqueue_script( 'select2', CMB_URL . '/js/select2/select2.js', array( 'jquery' ) );

}

public function enqueue_styles() {

parent::enqueue_styles();

wp_enqueue_style( 'select2', CMB_URL . '/js/select2/select2.css' );

}

public function html() {

if ( $this->has_data_delegate() )

$this->args['options'] = $this->get_delegate_data();

$id = 'select-' . rand( 0, 1000 );

?>

<p>

<select <?php echo ! empty( $this->args['multiple'] ) ? 'multiple' : '' ?> id="<?php echo $id ?>" name="<?php echo $this->name ?>"> >

<?php if ( ! empty( $this->args['allow_none'] ) ) : ?>

<option value="">None</option>

<?php endif; ?>

<?php foreach ( $this->args['options'] as $value => $name ): ?>

<option <?php selected( $this->value, $value ) ?> value="<?php echo $value; ?>"><?php echo $name; ?></option>

<?php endforeach; ?>

</select>

</p>

<script>

jQuery( document ).ready( function() {

jQuery( '#<?php echo $id ?>' ).select2();

} );

</script>

<?php

}

public function html() {

?>

<p>

<?php foreach ( $this->values as $key => $value ): ?>

<input type="radio" name="<?php echo $this->name ?>" value="<?php echo $value; ?>" <?php checked( $value, $this->get_value() ); ?> />

<?php endforeach; ?>

</p>

<?php

}

public function parse_save_values() {

$name = str_replace( '[]', '', $this->name );

$values = _cmb_get_value_from_array_path( $_POST, 'checkbox_' . $name );

foreach ( $this->values as $key => $value )

$this->values[$key] = $values[$key];

$this->value = reset( $this->values );

}

public function title() {

}

public function html() {

?>

<p>

<label>

<input type="checkbox" name="checkbox_<?php echo $this->name ?>" value="1" <?php checked( $this->get_value() ); ?> />

<?php echo $this->args['name'] ?>

</label>

<span class="cmb_metabox_description"><?php echo $this->description ?></span>

<input type="hidden" name="<?php echo $this->name ?>" value="1" />

</p>

<?php

}

public function html() {

?>

<p>

<h5 class="cmb_metabox_title"><?php echo $this->title; ?></h5>

<span class="cmb_metabox_description"><?php echo $this->description ?></span>

</p>

<?php

}

public function html() {

?>

<p>

<?php wp_editor( $this->get_value(), $this->name, $this->args['options'] );?><span class="cmb_metabox_description"><?php echo $this->description ?></span>

</p>

<?php

}

public function __construct() {

$args = func_get_args();

call_user_func_array( array( 'parent', '__construct' ), $args );

$this->args['data_delegate'] = array( $this, 'get_delegate_data' );

}

public function get_delegate_data() {

$terms = $this->get_terms();

$term_options = array();

foreach ( $terms as $term )

$term_options[$term->term_id] = $term->name;

return $term_options;

}

private function get_terms() {

return get_terms( $this->args['taxonomy'], array( 'hide_empty' => $this->args['hide_empty'] ) );

}

static $added_js;

public function display() {

global $post;

$meta = $this->values;

if ( ! $meta && ! $this->args['repeatable'] )

$meta = array( '' );

$field = $this->args;

foreach ( $meta as $value ) {

$this->value = $value;

echo '<div class="field-item">';

$this->html();

echo '</div>';

?>

<?php

}

if ( $this->args['repeatable'] ) {

$this->value = '';

echo '<div class="field-item hidden">';

$this->html();

echo '</div>';

?>

<p>

<a href="#" class="button repeat-field">Add New</a>

</p>

<?php

}

if ( ! self::$added_js ) : ?>

<script type="text/javascript">

</script>

<?php self::$added_js = true; endif;

}

public function html() {

$field = $this->args;

$value = $this->value;

$fields = array();

foreach ( $this->args['fields'] as $f ) {

$field_value = isset( $this->value[$f['id']] ) ? $this->value[$f['id']] : '';

$f['uid'] = $field['id'] . '[' . $f['id'] . ']';

// If it's cloneable , make it an array

if ( $field['repeatable'] == true )

$f['uid'] .= '[]';

$class = _cmb_field_class_for_type( $f['type'] );

$f['show_label'] = true;

// Todo support for repeatble fields in groups

$fields[] = new $class( $f['uid'], $f['name'], array( $field_value ), $f );

}

?>

<div class="group <?php echo !empty( $field['repeatable'] ) ? 'cloneable' : '' ?>" style="position: relative">

<?php if ( ! empty( $this->args['name'] ) ) : ?>

<h2 class="group-name"><?php echo $this->args['name'] ?></h2>

<?php endif; ?>

<?php if ( $this->args['repeatable'] ) : ?>

<a class="delete-field button" style="position: absolute; top: -3px; right: -3px">X</a>

<?php endif; ?>

<?php CMB_Meta_Box::layout_fields( $fields ); ?>

</div>

<?php

}

public function parse_save_values() {

$values = $this->values;

$this->values = array();

$first = reset( $values );

foreach ($first as $key => $field_val ) {

$meta = array();

foreach ( $this->args['fields'] as $construct_field ) {

$name = $this->args['id'] . '[' . $construct_field['id'] . ']';

// If it's cloneable , make it an array

if ( $this->args['repeatable'] == true )

$name .= '[]';

// create the fiel object so it can sanitize it's data etc

$class = _cmb_field_class_for_type( $construct_field['type'] );

$field = new $class( $name, $construct_field['name'], (array) $values[$construct_field['id']][$key], $construct_field );

$field->parse_save_values();

$field->parse_save_value();

$meta[$construct_field['id']] = $field->get_value();

}

if( $this->isNotEmptyArray( $meta ) )

$this->values[] = $meta;

}

parent::parse_save_values();

}

private function isNotEmptyArray( $array ) {

foreach ($array as &$value)

{

if (is_array($value))

{

$value = $this->isNotEmptyArray($value);

}

}

return array_filter($array);

}

if ( strpos( $path , '[' ) === false )

return $array[$path];

$top_level = reset( explode( '[' , $path ) );

preg_match_all( '#\[([^\]]+)\]#', $path, $matches );

$value = $array[$top_level];

$keys = $matches[1];

foreach ( $keys as $key )

$value = $value[$key];

return $value;

}