class-ld-settings-fields-date-entry.php
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<?php
/**
* LearnDash Date Entry Settings Field.
*
* @since 3.0.0
* @package LearnDash\Settings\Field
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
if ( ( class_exists( 'LearnDash_Settings_Fields' ) ) && ( ! class_exists( 'LearnDash_Settings_Fields_Date_Entry' ) ) ) {
/**
* Class LearnDash Date Entry Settings Field.
*
* @since 3.0.0
* @uses LearnDash_Settings_Fields
*/
class LearnDash_Settings_Fields_Date_Entry extends LearnDash_Settings_Fields {
/**
* Public constructor for class
*
* @since 3.0.0
*/
public function __construct() {
$this->field_type = 'date-entry';
parent::__construct();
}
/**
* Function to crete the settings field.
*
* @since 3.0.0
*
* @param array $field_args An array of field arguments used to process the output.
* @return void
*/
public function create_section_field( $field_args = array() ) {
global $wp_locale;
/** This filter is documented in includes/settings/settings-fields/class-ld-settings-fields-checkbox-switch.php */
$field_args = apply_filters( 'learndash_settings_field', $field_args );
/** This filter is documented in includes/settings/settings-fields/class-ld-settings-fields-checkbox-switch.php */
$html = apply_filters( 'learndash_settings_field_html_before', '', $field_args );
$date_value = '';
if ( isset( $field_args['value'] ) ) {
if ( ! empty( $field_args['value'] ) ) {
if ( ! is_numeric( $field_args['value'] ) ) {
$date_value = learndash_get_timestamp_from_date_string( $field_args['value'] );
} else {
// If we have a timestamp we assume it is GMT. So we need to convert it to local.
// phpcs:ignore WordPress.DateTime.RestrictedFunctions.date_date
$value_ymd = get_date_from_gmt( date( 'Y-m-d H:i:s', $field_args['value'] ), 'Y-m-d H:i:s' );
$date_value = strtotime( $value_ymd );
}
}
}
if ( ! empty( $date_value ) ) {
$value_jj = gmdate( 'd', $date_value );
$value_mm = gmdate( 'm', $date_value );
$value_aa = gmdate( 'Y', $date_value );
$value_hh = gmdate( 'H', $date_value );
$value_mn = gmdate( 'i', $date_value );
} else {
$value_jj = '';
$value_mm = '';
$value_aa = '';
$value_hh = '';
$value_mn = '';
}
$field_name = $this->get_field_attribute_name( $field_args, false );
$field_class = $this->get_field_attribute_class( $field_args, false );
$field_id = $this->get_field_attribute_id( $field_args, false );
$month_field = '<span class="screen-reader-text">' . esc_html__( 'Month', 'learndash' ) . '</span><select class="ld_date_mm ' . $field_class . '" name="' . $field_name . '[mm]" ><option value="">' . esc_html__( 'MM', 'learndash' ) . '</option>';
for ( $i = 1; $i < 13; $i++ ) {
$monthnum = zeroise( $i, 2 );
$monthtext = $wp_locale->get_month_abbrev( $wp_locale->get_month( $i ) );
$month_field .= "\t\t\t" . '<option value="' . esc_attr( $monthnum ) . '" data-text="' . esc_attr( $monthtext ) . '" ' . selected( $monthnum, $value_mm, false ) . '>';
// translators: placeholder: month number, month text.
$month_field .= sprintf( esc_html_x( '%1$s-%2$s', 'placeholder: month number, month text', 'learndash' ), esc_html( $monthnum ), esc_html( $monthtext ) ) . "</option>\n";
}
$month_field .= '</select>';
$day_field = '<span class="screen-reader-text">' . esc_html__( 'Day', 'learndash' ) . '</span><input type="number" placeholder="DD" min="1" max="31" class="ld_date_jj ' . $field_class . '" name="' . $field_name . '[jj]" value="' . $value_jj . '" size="2" maxlength="2" autocomplete="off" />';
$year_field = '<span class="screen-reader-text">' . esc_html__( 'Year', 'learndash' ) . '</span><input type="number" placeholder="YYYY" min="0000" max="9999" class="ld_date_aa ' . $field_class . '" name="' . $field_name . '[aa]" value="' . $value_aa . '" size="4" maxlength="4" autocomplete="off" />';
$hour_field = '<span class="screen-reader-text">' . esc_html__( 'Hour', 'learndash' ) . '</span><input type="number" min="0" max="23" placeholder="HH" class="ld_date_hh ' . $field_class . '" name="' . $field_name . '[hh]" value="' . $value_hh . '" size="2" maxlength="2" autocomplete="off" />';
$minute_field = '<span class="screen-reader-text">' . esc_html__( 'Minute', 'learndash' ) . '</span><input type="number" min="0" max="59" placeholder="MN" class="ld_date_mn ' . $field_class . '" name="' . $field_name . '[mn]" value="' . $value_mn . '" size="2" maxlength="2" autocomplete="off" />';
$html .= '<div class="ld_date_selector">' . sprintf(
// translators: placeholders: Month Name, Day number, Year number, Hour number, Minute number.
esc_html__( '%1$s %2$s , %3$s @ %4$s : %5$s', 'learndash' ),
$month_field,
$day_field,
$year_field,
$hour_field,
$minute_field
) . '</div>';
/** This filter is documented in includes/settings/settings-fields/class-ld-settings-fields-checkbox-switch.php */
$html = apply_filters( 'learndash_settings_field_html_after', $html, $field_args );
echo $html; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- Need to output HTML
}
/**
* Validate field
*
* @since 3.0.0
*
* @param mixed $val Value to validate.
* @param string $key Key of value being validated.
* @param array $args Array of field args.
*
* @return integer value.
*/
public function validate_section_field( $val, $key, $args = array() ) {
return sanitize_text_field( $val );
}
/**
* Get Settings Field Value
*
* @since 3.0.0
*
* @param mixed $val Value to validate.
* @param string $key Key of value being validated.
* @param array $args Array of field args.
* @param array $post_args Array of post args.
*
* @return mixed $val validated value.
*/
public function value_section_field( $val = '', $key = '', $args = array(), $post_args = array() ) {
if ( ( isset( $args['field']['type'] ) ) && ( $args['field']['type'] === $this->field_type ) ) {
if ( isset( $val['aa'] ) ) {
$val_aa = intval( $val['aa'] );
} else {
$val_aa = 0;
}
if ( isset( $val['mm'] ) ) {
$val_mm = intval( $val['mm'] );
} else {
$val_mm = 0;
}
if ( isset( $val['jj'] ) ) {
$val_jj = intval( $val['jj'] );
} else {
$val_jj = 0;
}
if ( isset( $val['hh'] ) ) {
$val_hh = intval( $val['hh'] );
} else {
$val_hh = 0;
}
if ( isset( $val['mn'] ) ) {
$val_mn = intval( $val['mn'] );
} else {
$val_mn = 0;
}
if ( ( ! empty( $val_aa ) ) && ( ! empty( $val_mm ) ) && ( ! empty( $val_jj ) ) ) {
$date_string = sprintf(
'%04d-%02d-%02d %02d:%02d:00',
intval( $val_aa ),
intval( $val_mm ),
intval( $val_jj ),
intval( $val_hh ),
intval( $val_mn )
);
$date_string_gmt = get_gmt_from_date( $date_string, 'Y-m-d H:i:s' );
$val = strtotime( $date_string_gmt );
} else {
$val = 0;
}
return $val;
}
return false;
}
// End of functions.
}
}
add_action(
'learndash_settings_sections_fields_init',
function() {
LearnDash_Settings_Fields_Date_Entry::add_field_instance( 'date-entry' );
}
);