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<?php
defined( 'ABSPATH' ) || die( 'No script kiddies please!' );
// include the file with the actual markup for the options to display
require( dirname( __FILE__ ) . '/dnxcf_options-display.php' );
/**
* Register the set of options required for the plugin to work
* @since 1.1.1
*/
register_setting( 'dnxcf_options', 'dnxcf_options', 'dnxcf_setup_validate' );
// our validation function
function dnxcf_setup_validate( $input ) {
$dnxcf_options = get_option( 'dnxcf_options' );
$valid_input = $dnxcf_options;
$submit = ( ! empty( $input['submit'] ) ? true : false );
$reset = ( ! empty( $input['reset'] ) ? true : false );
if ( $submit ) {
$default_options = dnxcf_set_options();
// content type
$valid_input['dnxcf_content_type'] = ( '1' == $input['dnxcf_content_type'] ? $default_options['dnxcf_content_type'] : '2' );
// email address
$valid_input['dnxcf_recv_name'] = ( '' == $input['dnxcf_recv_name'] ? $default_options['dnxcf_recv_name'] : sanitize_text_field( $input['dnxcf_recv_name'] ) );
$valid_input['dnxcf_recv_email'] = ( '' == $input['dnxcf_recv_email'] ? $default_options['dnxcf_recv_email'] : sanitize_email( $input['dnxcf_recv_email'] ) );
// subject options
if ( '' == $input['dnxcf_subject'] ) {
$valid_input['dnxcf_subject'] = $default_options['dnxcf_subject'];
} else {
$valid_input['dnxcf_subject'] = rtrim( esc_textarea( $input['dnxcf_subject'] ) );
$valid_input['dnxcf_subject'] = explode( "\n", $valid_input['dnxcf_subject'] );
}
// from email address and name
$valid_input['dnxcf_from_email'] = ( '' == $input['dnxcf_from_email'] ? $default_options['dnxcf_from_email'] : sanitize_email( $input['dnxcf_from_email'] ) );
$valid_input['dnxcf_from_name'] = ( '' == $input['dnxcf_from_name'] ? $default_options['dnxcf_from_name'] : sanitize_text_field( $input['dnxcf_from_name'] ) );
// privacy policy
$valid_html = array(
'a' => array(
'href' => array(),
'title' => array(),
),
'br' => array(),
'em' => array(),
'strong' => array(),
'p' => array(),
);
$valid_input['dnxcf_privacy'] = ( '' == $input['dnxcf_privacy'] ? false : wp_kses( $input['dnxcf_privacy'], $valid_html ) );
} elseif ( $reset ) {
$default_options = dnxcf_set_options();
// content type
$valid_input['dnxcf_content_type'] = $default_options['dnxcf_content_type'];
// email address
$valid_input['dnxcf_recv_name'] = $default_options['dnxcf_recv_name'];
$valid_input['dnxcf_recv_email'] = $default_options['dnxcf_recv_email'];
// subject options
$valid_input['dnxcf_subject'] = $default_options['dnxcf_subject'];
// from email address and name
$valid_input['dnxcf_from_email'] = $default_options['dnxcf_from_email'];
$valid_input['dnxcf_from_name'] = $default_options['dnxcf_from_name'];
// subject options
$valid_input['dnxcf_privacy'] = $default_options['dnxcf_privacy'];
}
return $valid_input;
}
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