File: /home/karalev/www/wp-content/plugins/woocustomizer/includes/class-wcz-admin-api.php
<?php
/**
* Post type Admin API file.
*
* @package StoreCustomizer/Includes
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Admin API class.
*/
class WooCustomizer_Admin_API {
/**
* Constructor function
*/
public function __construct() {
add_action( 'save_post', array( $this, 'save_meta_boxes' ), 10, 1 );
}
/**
* Generate HTML for displaying fields.
*
* @param array $data Data array.
* @param object $post Post object.
* @param boolean $echo Whether to echo the field HTML or return it.
* @return string
*/
public function display_field( $data = array(), $post = null, $echo = true ) {
// Get field info.
if ( isset( $data['field'] ) ) {
$field = $data['field'];
} else {
$field = $data;
}
// Check for prefix on option name.
$option_name = '';
if ( isset( $data['prefix'] ) ) {
$option_name = $data['prefix'];
}
// Get saved data.
$data = '';
if ( $post ) {
// Get saved field data.
$option_name .= $field['id'];
$option = get_post_meta( $post->ID, $field['id'], true );
// Get data to display in field.
if ( isset( $option ) ) {
$data = $option;
}
} else {
// Get saved option.
$option_name .= $field['id'];
$option = get_option( $option_name );
// Get data to display in field.
if ( isset( $option ) ) {
$data = $option;
}
}
// Show default data if no option saved and default is supplied.
if ( false === $data && isset( $field['default'] ) ) {
$data = $field['default'];
} elseif ( false === $data ) {
$data = '';
}
$html = '';
switch ( $field['type'] ) {
case 'text':
case 'url':
case 'email':
$html .= '<input id="' . esc_attr( $field['id'] ) . '" type="text" name="' . esc_attr( $option_name ) . '" placeholder="' . esc_attr( $field['placeholder'] ) . '" value="' . esc_attr( $data ) . '" />' . "\n";
break;
case 'password':
case 'number':
case 'hidden':
$min = '';
if ( isset( $field['min'] ) ) {
$min = ' min="' . esc_attr( $field['min'] ) . '"';
}
$max = '';
if ( isset( $field['max'] ) ) {
$max = ' max="' . esc_attr( $field['max'] ) . '"';
}
$html .= '<input id="' . esc_attr( $field['id'] ) . '" type="' . esc_attr( $field['type'] ) . '" name="' . esc_attr( $option_name ) . '" placeholder="' . esc_attr( $field['placeholder'] ) . '" value="' . esc_attr( $data ) . '"' . $min . '' . $max . '/>' . "\n";
break;
case 'text_secret':
$html .= '<input id="' . esc_attr( $field['id'] ) . '" type="text" name="' . esc_attr( $option_name ) . '" placeholder="' . esc_attr( $field['placeholder'] ) . '" value="" />' . "\n";
break;
case 'textarea':
$html .= '<textarea id="' . esc_attr( $field['id'] ) . '" rows="5" cols="50" name="' . esc_attr( $option_name ) . '" placeholder="' . esc_attr( $field['placeholder'] ) . '">' . $data . '</textarea><br/>' . "\n";
break;
case 'checkbox':
$checked = '';
if ( $data && 'on' === $data ) {
$checked = 'checked="checked"';
}
$html .= '<input id="' . esc_attr( $field['id'] ) . '" type="' . esc_attr( $field['type'] ) . '" name="' . esc_attr( $option_name ) . '" ' . $checked . '/>' . "\n";
break;
case 'checkbox_multi':
foreach ( $field['options'] as $k => $v ) {
$checked = false;
if ( in_array( $k, (array) $data, true ) ) {
$checked = true;
}
$html .= '<p><label for="' . esc_attr( $field['id'] . '_' . $k ) . '" class="checkbox_multi"><input type="checkbox" ' . checked( $checked, true, false ) . ' name="' . esc_attr( $option_name ) . '[]" value="' . esc_attr( $k ) . '" id="' . esc_attr( $field['id'] . '_' . $k ) . '" /> ' . $v . '</label></p> ';
}
break;
case 'radio':
foreach ( $field['options'] as $k => $v ) {
$checked = false;
if ( $k === $data ) {
$checked = true;
}
$html .= '<label for="' . esc_attr( $field['id'] . '_' . $k ) . '"><input type="radio" ' . checked( $checked, true, false ) . ' name="' . esc_attr( $option_name ) . '" value="' . esc_attr( $k ) . '" id="' . esc_attr( $field['id'] . '_' . $k ) . '" /> ' . $v . '</label> ';
}
break;
case 'select':
$html .= '<select name="' . esc_attr( $option_name ) . '" id="' . esc_attr( $field['id'] ) . '">';
foreach ( $field['options'] as $k => $v ) {
$selected = false;
if ( $k === $data ) {
$selected = true;
}
$html .= '<option ' . selected( $selected, true, false ) . ' value="' . esc_attr( $k ) . '">' . $v . '</option>';
}
$html .= '</select> ';
break;
case 'select_multi':
$html .= '<select name="' . esc_attr( $option_name ) . '[]" id="' . esc_attr( $field['id'] ) . '" multiple="multiple">';
foreach ( $field['options'] as $k => $v ) {
$selected = false;
if ( in_array( $k, (array) $data, true ) ) {
$selected = true;
}
$html .= '<option ' . selected( $selected, true, false ) . ' value="' . esc_attr( $k ) . '">' . $v . '</option>';
}
$html .= '</select> ';
break;
case 'image':
$image_thumb = '';
if ( $data ) {
$image_thumb = wp_get_attachment_thumb_url( $data );
}
$html .= '<img id="' . $option_name . '_preview" class="image_preview" src="' . $image_thumb . '" /><br/>' . "\n";
$html .= '<input id="' . $option_name . '_button" type="button" data-uploader_title="' . __( 'Upload an image', 'woocustomizer' ) . '" data-uploader_button_text="' . __( 'Use image', 'woocustomizer' ) . '" class="image_upload_button button" value="' . __( 'Upload new image', 'woocustomizer' ) . '" />' . "\n";
$html .= '<input id="' . $option_name . '_delete" type="button" class="image_delete_button button" value="' . __( 'Remove image', 'woocustomizer' ) . '" />' . "\n";
$html .= '<input id="' . $option_name . '" class="image_data_field" type="hidden" name="' . $option_name . '" value="' . $data . '"/><br/>' . "\n";
break;
case 'color':
//phpcs:disable
?><div class="color-picker" style="position:relative;">
<input type="text" name="<?php esc_attr_e( $option_name ); ?>" class="color" value="<?php esc_attr_e( $data ); ?>" />
<div style="position:absolute;background:#FFF;z-index:99;border-radius:100%;" class="colorpicker"></div>
</div>
<?php
//phpcs:enable
break;
case 'promo':
$html .= '<p>' . esc_html( $field['top_txt'] ) . '</p>';
$html .= '<img class="wcz_promo_image ' . sanitize_html_class( $option_name ) . '" src="' . esc_url( WCD_PLUGIN_URL . '/assets/images/' . esc_attr( $option_name ) . '.jpg' ) . '" />' . "\n";
break;
case 'doclinkout':
if ( $field['description'] ) { ?>
<div class="wcz-doclink">
<a href="<?php echo esc_url( $field['placeholder'] ); ?>" target="_blank"><?php esc_html_e( $field['description'] ); ?></a>
</div><?php
}
break;
case 'doclinkin':
if ( $field['description'] ) { ?>
<div class="wcz-doclink">
<a href="<?php echo esc_url( $field['placeholder'] ); ?>"><?php esc_html_e( $field['description'] ); ?></a>
</div><?php
}
break;
case 'editor':
wp_editor(
$data,
$option_name,
array(
'textarea_name' => $option_name,
)
);
break;
}
switch ( $field['type'] ) {
case 'checkbox_multi':
case 'radio':
case 'select_multi':
$html .= '<br/><span class="description">' . $field['description'] . '</span>';
break;
case 'promo':
$html .= '<div class="promo-detail">' . $field['description'] . '</div>';
break;
case 'doclinkout':
case 'doclinkin':
break;
default:
if ( ! $post ) {
$html .= '<label for="' . esc_attr( $field['id'] ) . '">' . "\n";
}
$html .= '<span class="description">' . $field['description'] . '</span>' . "\n";
if ( ! $post ) {
$html .= '</label>' . "\n";
}
break;
}
if ( ! $echo ) {
return $html;
}
echo $html; //phpcs:ignore
}
/**
* Validate form field
*
* @param string $data Submitted value.
* @param string $type Type of field to validate.
* @return string Validated value
*/
public function validate_field( $data = '', $type = 'text' ) {
switch ( $type ) {
case 'text':
$data = esc_attr( $data );
break;
case 'url':
$data = esc_url( $data );
break;
case 'email':
$data = is_email( $data );
break;
}
return $data;
}
/**
* Add meta box to the dashboard.
*
* @param string $id Unique ID for metabox.
* @param string $title Display title of metabox.
* @param array $post_types Post types to which this metabox applies.
* @param string $context Context in which to display this metabox ('advanced' or 'side').
* @param string $priority Priority of this metabox ('default', 'low' or 'high').
* @param array $callback_args Any axtra arguments that will be passed to the display function for this metabox.
* @return void
*/
public function add_meta_box( $id = '', $title = '', $post_types = array(), $context = 'advanced', $priority = 'default', $callback_args = null ) {
// Get post type(s).
if ( ! is_array( $post_types ) ) {
$post_types = array( $post_types );
}
// Generate each metabox.
foreach ( $post_types as $post_type ) {
add_meta_box( $id, $title, array( $this, 'meta_box_content' ), $post_type, $context, $priority, $callback_args );
}
}
/**
* Display metabox content
*
* @param object $post Post object.
* @param array $args Arguments unique to this metabox.
* @return void
*/
public function meta_box_content( $post, $args ) {
$fields = apply_filters( $post->post_type . '_custom_fields', array(), $post->post_type );
if ( ! is_array( $fields ) || 0 === count( $fields ) ) {
return;
}
echo '<div class="custom-field-panel">' . "\n";
foreach ( $fields as $field ) {
if ( ! isset( $field['metabox'] ) ) {
continue;
}
if ( ! is_array( $field['metabox'] ) ) {
$field['metabox'] = array( $field['metabox'] );
}
if ( in_array( $args['id'], $field['metabox'], true ) ) {
$this->display_meta_box_field( $field, $post );
}
}
echo '</div>' . "\n";
}
/**
* Dispay field in metabox
*
* @param array $field Field data.
* @param object $post Post object.
* @return void
*/
public function display_meta_box_field( $field = array(), $post = null ) {
if ( ! is_array( $field ) || 0 === count( $field ) ) {
return;
}
$field = '<p class="form-field"><label for="' . $field['id'] . '">' . $field['label'] . '</label>' . $this->display_field( $field, $post, false ) . '</p>' . "\n";
echo $field; //phpcs:ignore
}
/**
* Save metabox fields.
*
* @param integer $post_id Post ID.
* @return void
*/
public function save_meta_boxes( $post_id = 0 ) {
if ( ! $post_id ) {
return;
}
$post_type = get_post_type( $post_id );
$fields = apply_filters( $post_type . '_custom_fields', array(), $post_type );
if ( ! is_array( $fields ) || 0 === count( $fields ) ) {
return;
}
foreach ( $fields as $field ) {
if ( isset( $_REQUEST[ $field['id'] ] ) ) { //phpcs:ignore
update_post_meta( $post_id, $field['id'], $this->validate_field( $_REQUEST[ $field['id'] ], $field['type'] ) ); //phpcs:ignore
} else {
update_post_meta( $post_id, $field['id'], '' );
}
}
}
}