4,
'columns' => array(
array(
'index' => 1,
'span' => 3,
),
array(
'index' => 2,
'span' => 3,
),
array(
'index' => 3,
'span' => 3,
),
array(
'index' => 4,
'span' => 3,
),
),
)
);
}
/**
* Create a "default" value for the blog layout
*/
public static function get_blog_default() {
return wp_json_encode(
array(
'columnsCount' => 2,
'columns' => array(
1 => array(
'index' => 1,
'span' => 8,
),
2 => array(
'index' => 2,
'span' => 4,
),
),
)
);
}
/**
* Get blog layout
*
* @param string $option Option to retrieve in the backend
*
* @return array|mixed|object|string
*/
public static function get_layout( $option = '' ) {
$layout = empty( $option ) ? get_theme_mod( 'medzone_lite_layout', false ) : get_theme_mod( $option, false );
if ( ! $layout ) {
$layout = MedZone_Lite_Helper::get_blog_default();
}
if ( ! is_array( $layout ) ) {
$layout = json_decode( $layout, true );
}
$layout['type'] = 'right-sidebar';
$layout['columns']['content'] = isset( $layout['columns'][1] ) ? $layout['columns'][1] : null;
$layout['columns']['sidebar'] = isset( $layout['columns'][2] ) ? $layout['columns'][2] : null;
unset( $layout['columns'][1] );
unset( $layout['columns'][2] );
if ( $layout['columns']['content']['span'] < $layout['columns']['sidebar']['span'] ) {
$layout['type'] = 'left-sidebar';
$temp = $layout['columns']['content']['span'];
$layout['columns']['content']['span'] = $layout['columns']['sidebar']['span'];
$layout['columns']['sidebar']['span'] = $temp;
}
if ( 1 === $layout['columnsCount'] ) {
$layout['type'] = 'fullwidth';
}
return $layout;
}
/**
* Get the footer layout
*
* @return array|mixed|object|string
*/
public static function get_footer_layout() {
$footer_layout = get_theme_mod( 'medzone_lite_footer_columns', false );
if ( ! $footer_layout ) {
$footer_layout = MedZone_Lite_Helper::get_footer_default();
}
if ( ! is_array( $footer_layout ) ) {
$footer_layout = json_decode( $footer_layout, true );
}
return $footer_layout;
}
/**
* Render the post meta
*
* @param string $element Element that we need to render in the frontend.
*/
public static function posted_on( $element = 'default' ) {
$comments = wp_count_comments( get_the_ID() );
switch ( $element ) {
case 'author':
$html = '' . esc_html_e( 'by', 'medzone-lite' );
$html .= '' . get_the_author() . '';
$html .= '';
echo wp_kses_post( $html );
break;
case 'category':
$html = '';
$html .= get_the_category_list( ' ' );
$html .= '
';
echo wp_kses_post( $html );
break;
case 'comments':
echo ' ';
break;
case 'tags':
$html = '';
$html .= get_the_tag_list( '', ' ' );
$html .= '
';
echo wp_kses_post( $html );
break;
default:
echo '';
break;
}
}
/**
* Retrieve values saved in another customizer field
*
* @param string $field Repeater field.
* @param string $filter Filtering.
*
* @return array
*/
public static function get_group_values( $field = '', $filter = '' ) {
$groups = get_theme_mod( $field, array() );
$arr = array(
'all' => esc_html__( 'All', 'medzone-lite' ),
);
if ( empty( $groups ) ) {
return $arr;
}
foreach ( $groups as $k => $v ) {
if ( isset( $groups[ $k ][ $filter ] ) ) {
$arr[ $v[ $filter ] ] = $v[ $filter ];
}
}
$arr = array_unique( $arr );
return $arr;
}
/**
* @param string $key Repeater field.
* @param string $filter Filtering.
*
* @return array|string
*/
public static function get_group_values_from_meta( $key = '', $filter = '' ) {
$data = get_post_meta( Epsilon_Content_Backup::get_instance()->setting_page, $key, true );
$arr = array(
'all' => esc_html__( 'All', 'medzone-lite' ),
);
if ( empty( $data ) ) {
return $arr;
}
if ( ! isset( $data[ $key ] ) ) {
return $arr;
}
$data = $data[ $key ];
foreach ( $data as $k => $v ) {
if ( isset( $data[ $k ][ $filter ] ) ) {
$arr[ $v[ $filter ] ] = $v[ $filter ];
}
}
$arr = array_unique( $arr );
return $arr;
}
/**
* Search in an array for a certain value
*
* @param array $array Array.
* @param string $column Column to search for.
* @param string $value Value.
*
* @return array;
*/
public static function search_in_array( $array = array(), $column = '', $value = '' ) {
foreach ( $array as $index => $element ) {
if ( ! array_key_exists( $column, $element ) ) {
continue;
}
if ( ! array_search( $value, $element, true ) ) {
unset( $array[ $index ] );
}
}
return $array;
}
/**
* Generate an edit shortcut for the frontend sections
*/
public static function generate_pencil() {
if ( is_customize_preview() ) {
return '';
}
return '';
}
}