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<?php
/**
* Class for handling all the default styling.
*
* Class SiteOrigin_Panels_Default_Styles
*/
class SiteOrigin_Panels_Styles {
public function __construct() {
add_action( 'wp_enqueue_scripts', array( $this, 'register_scripts' ), 5 );
// Adding all the fields.
add_filter( 'siteorigin_panels_row_style_fields', array( $this, 'row_style_fields' ) );
add_filter( 'siteorigin_panels_cell_style_fields', array( $this, 'cell_style_fields' ) );
add_filter( 'siteorigin_panels_widget_style_fields', array( $this, 'widget_style_fields' ) );
// Style wrapper attributes.
add_filter( 'siteorigin_panels_row_style_attributes', array( $this, 'general_style_attributes' ), 10, 2 );
add_filter( 'siteorigin_panels_row_style_attributes', array( $this, 'row_style_attributes' ), 10, 2 );
add_filter( 'siteorigin_panels_cell_style_attributes', array( $this, 'general_style_attributes' ), 10, 2 );
add_filter( 'siteorigin_panels_widget_style_attributes', array( $this, 'general_style_attributes' ), 10, 2 );
// Background Opacity.
add_filter( 'siteorigin_panels_inside_row_before', array( $this, 'add_overlay' ), 10, 2 );
add_filter( 'siteorigin_panels_inside_cell_before', array( $this, 'add_overlay' ), 10, 2 );
add_filter( 'siteorigin_panels_inside_widget_before', array( $this, 'add_overlay' ), 10, 2 );
// Style wrapper CSS.
add_filter( 'siteorigin_panels_row_style_css', array( $this, 'general_style_css' ), 10, 2 );
add_filter( 'siteorigin_panels_cell_style_css', array( $this, 'general_style_css' ), 10, 2 );
add_filter( 'siteorigin_panels_widget_style_css', array( $this, 'general_style_css' ), 10, 2 );
add_filter( 'siteorigin_panels_row_style_tablet_css', array( $this, 'general_style_tablet_css' ), 10, 2 );
add_filter( 'siteorigin_panels_cell_style_tablet_css', array( $this, 'general_style_tablet_css' ), 10, 2 );
add_filter( 'siteorigin_panels_widget_style_tablet_css', array( $this, 'general_style_tablet_css' ), 10, 2 );
add_filter( 'siteorigin_panels_row_style_mobile_css', array( $this, 'general_style_mobile_css' ), 10, 2 );
add_filter( 'siteorigin_panels_cell_style_mobile_css', array( $this, 'general_style_mobile_css' ), 10, 2 );
add_filter( 'siteorigin_panels_widget_style_mobile_css', array( $this, 'general_style_mobile_css' ), 10, 2 );
// Main filter to add any custom CSS.
add_filter( 'siteorigin_panels_css_object', array( $this, 'filter_css_object' ), 10, 4 );
// Filtering specific attributes.
add_filter( 'siteorigin_panels_css_row_margin_bottom', array( $this, 'filter_row_bottom_margin' ), 10, 2 );
add_filter( 'siteorigin_panels_css_row_mobile_margin_bottom', array( $this, 'filter_row_mobile_bottom_margin' ), 10, 2 );
add_filter( 'siteorigin_panels_css_cell_mobile_margin_bottom', array( $this, 'filter_row_cell_bottom_margin' ), 10, 5 );
add_filter( 'filter_widget_tablet_margin', array( $this, 'filter_widget_tablet_margin' ), 10, 5 );
add_filter( 'siteorigin_panels_css_widget_mobile_margin', array( $this, 'filter_widget_mobile_margin' ), 10, 5 );
add_filter( 'siteorigin_panels_css_row_gutter', array( $this, 'filter_row_gutter' ), 10, 2 );
add_filter( 'siteorigin_panels_css_widget_css', array( $this, 'filter_widget_style_css' ), 10, 2 );
// New Parallax.
if ( siteorigin_panels_setting( 'parallax-type' ) == 'modern' ) {
add_filter( 'siteorigin_panels_inside_row_before', array( $this, 'add_parallax' ), 10, 2 );
add_filter( 'siteorigin_panels_inside_cell_before', array( $this, 'add_parallax' ), 10, 2 );
add_filter( 'siteorigin_panels_inside_widget_before', array( $this, 'add_parallax' ), 10, 2 );
}
}
public static function single() {
static $single;
return empty( $single ) ? $single = new self() : $single;
}
public static function has_overlay( $context ) {
return
(
(
! empty( $context['style']['background_image_attachment'] ) ||
! empty( $context['style']['background_image_attachment_fallback'] )
) &&
! empty( $context['style']['background_display'] ) &&
! self::is_background_parallax( $context['style']['background_display'] ) &&
(
isset( $context['style']['background_image_opacity'] ) &&
$context['style']['background_image_opacity'] != 100
)
) ||
apply_filters( 'siteorigin_panels_overlay', false, $context );
}
public static function register_scripts() {
wp_register_script(
'siteorigin-panels-front-styles',
esc_url( siteorigin_panels_url( 'js/styling' . SITEORIGIN_PANELS_JS_SUFFIX . '.js' ) ),
array( 'jquery' ),
SITEORIGIN_PANELS_VERSION
);
$container_settings = SiteOrigin_Panels::container_settings();
wp_localize_script( 'siteorigin-panels-front-styles', 'panelsStyles', array(
'fullContainer' => apply_filters( 'siteorigin_panels_full_width_container', siteorigin_panels_setting( 'full-width-container' ) ),
'stretchRows' => ! $container_settings['css_override'],
) );
if ( siteorigin_panels_setting( 'parallax-type' ) == 'modern' ) {
wp_register_script(
'simpleParallax',
esc_url( siteorigin_panels_url( 'js/lib/simpleparallax' . SITEORIGIN_PANELS_JS_SUFFIX . '.js' ) ),
array( 'siteorigin-panels-front-styles' ),
'5.5.1'
);
wp_localize_script( 'simpleParallax', 'parallaxStyles', array(
'mobile-breakpoint' => siteorigin_panels_setting( 'mobile-width' ) . 'px',
'disable-parallax-mobile' => ! empty( siteorigin_panels_setting( 'parallax-mobile' ) ),
'delay' => ! empty( siteorigin_panels_setting( 'parallax-delay' ) ) ? siteorigin_panels_setting( 'parallax-delay' ) : 0.4,
'scale' => ! empty( siteorigin_panels_setting( 'parallax-scale' ) ) ? siteorigin_panels_setting( 'parallax-scale' ) : 1.1,
) );
} else {
wp_register_script(
'siteorigin-parallax',
esc_url( siteorigin_panels_url( 'js/siteorigin-legacy-parallax' . SITEORIGIN_PANELS_JS_SUFFIX . '.js' ) ),
array( 'jquery' ),
SITEORIGIN_PANELS_VERSION
);
wp_localize_script( 'siteorigin-parallax', 'parallaxStyles', array(
'parallax-mobile' => ! empty( siteorigin_panels_setting( 'parallax-mobile' ) ) ?: siteorigin_panels_setting( 'parallax-mobile' ),
'mobile-breakpoint' => siteorigin_panels_setting( 'mobile-width' ) . 'px',
) );
}
}
/**
* These are general styles that apply to all elements.
*
* @return array
*/
public static function get_general_style_fields( $id, $label ) {
$fields = array();
// All the attribute fields.
$fields['id'] = array(
'name' => sprintf( __( '%s ID', 'siteorigin-panels' ), $label ),
'type' => 'text',
'group' => 'attributes',
'description' => sprintf( __( 'A custom ID used for this %s.', 'siteorigin-panels' ), strtolower( $label ) ),
'priority' => 4,
);
$fields['class'] = array(
'name' => sprintf( __( '%s Class', 'siteorigin-panels' ), $label ),
'type' => 'text',
'group' => 'attributes',
'description' => sprintf( __( 'A custom class used for this %s.', 'siteorigin-panels' ), strtolower( $label ) ),
'priority' => 5,
);
$fields[ $id . '_css' ] = array(
'name' => __( 'CSS Declarations', 'siteorigin-panels' ),
'type' => 'code',
'group' => 'attributes',
'description' => __( 'One declaration per line.', 'siteorigin-panels' ),
'priority' => 10,
);
$fields[ 'mobile_css' ] = array(
'name' => __( 'Mobile CSS Declarations', 'siteorigin-panels' ),
'type' => 'code',
'group' => 'attributes',
'description' => __( 'CSS declarations applied when in mobile view.', 'siteorigin-panels' ),
'priority' => 11,
);
// The layout fields.
$fields['padding'] = array(
'name' => __( 'Padding', 'siteorigin-panels' ),
'type' => 'measurement',
'group' => 'layout',
'priority' => 7,
'multiple' => true,
);
// Tablet layout fields.
if ( siteorigin_panels_setting( 'tablet-layout' ) ) {
$fields['tablet_padding'] = array(
'name' => __( 'Tablet Padding', 'siteorigin-panels' ),
'type' => 'measurement',
'group' => 'tablet_layout',
'description' => __( 'Padding when on tablet devices.', 'siteorigin-panels' ),
'priority' => 8,
'multiple' => true,
);
if ( $label == 'Widget' ) {
$fields['tablet_margin'] = array(
'name' => __( 'Tablet Margin', 'siteorigin-panels' ),
'type' => 'measurement',
'group' => 'tablet_layout',
'description' => __( 'Margins around the widget when on tablet devices.', 'siteorigin-panels' ),
'priority' => 7,
'multiple' => true,
);
}
}
// Mobile layout fields.
if ( $label == 'Widget' ) {
$fields['mobile_margin'] = array(
'name' => __( 'Mobile Margin', 'siteorigin-panels' ),
'type' => 'measurement',
'group' => 'mobile_layout',
'description' => __( 'Margins around the widget when on mobile devices.', 'siteorigin-panels' ),
'priority' => 8,
'multiple' => true,
);
}
$fields['mobile_padding'] = array(
'name' => __( 'Mobile Padding', 'siteorigin-panels' ),
'type' => 'measurement',
'group' => 'mobile_layout',
'description' => __( 'Padding when on mobile devices.', 'siteorigin-panels' ),
'priority' => 9,
'multiple' => true,
);
// The general design fields.
$fields['background'] = array(
'name' => __( 'Background Color', 'siteorigin-panels' ),
'type' => 'color',
'group' => 'design',
'priority' => 5,
'alpha' => true,
);
$fields['background_image_attachment'] = array(
'name' => __( 'Background Image', 'siteorigin-panels' ),
'type' => 'image',
'group' => 'design',
'priority' => 6,
);
$fields['background_display'] = array(
'name' => __( 'Background Image Display', 'siteorigin-panels' ),
'type' => 'select',
'group' => 'design',
'options' => array(
'tile' => __( 'Tiled Image', 'siteorigin-panels' ),
'cover' => __( 'Cover', 'siteorigin-panels' ),
'center' => __( 'Centered, with original size', 'siteorigin-panels' ),
'contain' => __( 'Contain', 'siteorigin-panels' ),
'fixed' => __( 'Fixed', 'siteorigin-panels' ),
'parallax' => __( 'Parallax', 'siteorigin-panels' ),
),
'priority' => 7,
);
$fields['background_image_size'] = array(
'name' => __( 'Background Image Size', 'siteorigin-panels' ),
'type' => 'image_size',
'group' => 'design',
'priority' => 8,
);
$fields['background_image_opacity'] = array(
'name' => __( 'Background Image Opacity', 'siteorigin-panels' ),
'type' => 'slider',
'group' => 'design',
'priority' => 9,
);
$fields['border_color'] = array(
'name' => __( 'Border Color', 'siteorigin-panels' ),
'type' => 'color',
'group' => 'design',
'priority' => 10,
);
$fields['border_thickness'] = array(
'name' => __( 'Border Thickness', 'siteorigin-panels' ),
'type' => 'measurement',
'group' => 'design',
'default' => '1px',
'priority' => 11,
'multiple' => true,
);
$fields['border_radius'] = array(
'name' => __( 'Border Radius', 'siteorigin-panels' ),
'type' => 'measurement',
'group' => 'design',
'priority' => 12,
'multiple' => true,
);
$fields['box_shadow'] = array(
'name' => __( 'Box Shadow', 'siteorigin-panels' ),
'type' => 'toggle',
'group' => 'design',
'priority' => 20,
'fields' => array(
'color' => array(
'name' => __( 'Color', 'siteorigin-panels' ),
'type' => 'color',
'priority' => 10,
'default' => 'rgba(0,0,0,0.15)',
'alpha' => true,
),
'inset' => array(
'name' => __( 'Inset', 'siteorigin-panels' ),
'type' => 'checkbox',
'priority' => 30,
'default' => false,
'description' => sprintf( __( 'Inset box shadows appear inside the %s.', 'siteorigin-panels' ), strtolower( $label ) ),
),
'offset_horizontal' => array(
'name' => __( 'Horizontal Offset', 'siteorigin-panels' ),
'type' => 'measurement',
'priority' => 40,
'default' => 0,
),
'offset_vertical' => array(
'name' => __( 'Vertical Offset', 'siteorigin-panels' ),
'type' => 'measurement',
'priority' => 50,
'default' => '5px',
),
'blur' => array(
'name' => __( 'Blur', 'siteorigin-panels' ),
'type' => 'measurement',
'priority' => 60,
'default' => '15px',
),
'spread' => array(
'name' => __( 'Spread', 'siteorigin-panels' ),
'type' => 'measurement',
'priority' => 70,
),
),
);
$fields['box_shadow_hover'] = array(
'name' => __( 'Box Shadow Hover', 'siteorigin-panels' ),
'type' => 'toggle',
'group' => 'design',
'priority' => 25,
'fields' => array(
'color' => array(
'name' => __( 'Color', 'siteorigin-panels' ),
'type' => 'color',
'priority' => 10,
'default' => 'rgba(0,0,0,0.30)',
'alpha' => true,
),
'inset' => array(
'name' => __( 'Inset', 'siteorigin-panels' ),
'type' => 'checkbox',
'priority' => 30,
'default' => false,
'description' => sprintf( __( 'Inset box shadows appear inside the %s.', 'siteorigin-panels' ), strtolower( $label ) ),
),
'offset_horizontal' => array(
'name' => __( 'Horizontal Offset', 'siteorigin-panels' ),
'type' => 'measurement',
'priority' => 30,
'default' => 0,
),
'offset_vertical' => array(
'name' => __( 'Vertical Offset', 'siteorigin-panels' ),
'type' => 'measurement',
'priority' => 40,
'default' => '5px',
),
'blur' => array(
'name' => __( 'Blur', 'siteorigin-panels' ),
'type' => 'measurement',
'priority' => 50,
'default' => '15px',
),
'spread' => array(
'name' => __( 'Spread', 'siteorigin-panels' ),
'type' => 'measurement',
'priority' => 60,
),
),
);
if ( $id == 'row' ) {
$fields['full_height'] = array(
'name' => __( 'Full Height', 'siteorigin-panels' ),
'type' => 'checkbox',
'group' => 'design',
'priority' => 30,
'default' => false,
'description' => __( 'Set the minimum height of the row to the full height of the browser.', 'siteorigin-panels' ),
);
}
return $fields;
}
/**
* All the row styling fields.
*
* @return array
*/
public static function row_style_fields( $fields ) {
// Add the general fields.
$fields = wp_parse_args( $fields, self::get_general_style_fields( 'row', __( 'Row', 'siteorigin-panels' ) ) );
$fields['cell_class'] = array(
'name' => __( 'Column Class', 'siteorigin-panels' ),
'type' => 'text',
'group' => 'attributes',
'description' => __( 'Class added to all columns in this row.', 'siteorigin-panels' ),
'priority' => 6,
);
// Add the layout fields.
$fields['bottom_margin'] = array(
'name' => __( 'Bottom Margin', 'siteorigin-panels' ),
'type' => 'measurement',
'group' => 'layout',
'description' => sprintf( __( 'Space below the row. Default is %spx.', 'siteorigin-panels' ), siteorigin_panels_setting( 'margin-bottom' ) ),
'priority' => 5,
);
$fields['gutter'] = array(
'name' => __( 'Gutter', 'siteorigin-panels' ),
'type' => 'measurement',
'group' => 'layout',
'description' => sprintf( __( 'Amount of space between columns. Default is %spx.', 'siteorigin-panels' ), siteorigin_panels_setting( 'margin-sides' ) ),
'priority' => 6,
);
$fields['row_stretch'] = array(
'name' => __( 'Row Layout', 'siteorigin-panels' ),
'type' => 'select',
'group' => 'layout',
'options' => array(
'' => __( 'Standard', 'siteorigin-panels' ),
'full' => __( 'Full Width', 'siteorigin-panels' ),
'full-width-stretch' => __( 'Full Width Stretched', 'siteorigin-panels' ),
),
'priority' => 10,
);
$fields['collapse_behaviour'] = array(
'name' => __( 'Collapse Behaviour', 'siteorigin-panels' ),
'type' => 'select',
'group' => 'layout',
'options' => array(
'' => __( 'Standard', 'siteorigin-panels' ),
'no_collapse' => __( 'No Collapse', 'siteorigin-panels' ),
),
'priority' => 15,
);
$fields['collapse_order'] = array(
'name' => __( 'Collapse Order', 'siteorigin-panels' ),
'type' => 'select',
'group' => 'layout',
'options' => array(
'' => __( 'Default', 'siteorigin-panels' ),
'left-top' => __( 'Left on Top', 'siteorigin-panels' ),
'right-top' => __( 'Right on Top', 'siteorigin-panels' ),
),
'priority' => 16,
);
if ( siteorigin_panels_setting( 'legacy-layout' ) != 'always' ) {
$fields['cell_alignment'] = array(
'name' => __( 'Column Vertical Alignment', 'siteorigin-panels' ),
'type' => 'select',
'group' => 'layout',
'options' => array(
'flex-start' => __( 'Top', 'siteorigin-panels' ),
'center' => __( 'Center', 'siteorigin-panels' ),
'flex-end' => __( 'Bottom', 'siteorigin-panels' ),
'stretch' => __( 'Stretch', 'siteorigin-panels' ),
),
'priority' => 17,
);
}
if ( siteorigin_panels_setting( 'tablet-layout' ) ) {
// Add the tablet layout fields.
$fields['tablet_bottom_margin'] = array(
'name' => __( 'Tablet Bottom Margin', 'siteorigin-panels' ),
'type' => 'measurement',
'group' => 'tablet_layout',
'description' => sprintf( __( 'Space below the row on tablet devices. Default is %spx.', 'siteorigin-panels' ), siteorigin_panels_setting( 'margin-bottom' ) ),
'priority' => 5,
);
}
// Add the mobile layout fields.
$fields['mobile_bottom_margin'] = array(
'name' => __( 'Mobile Bottom Margin', 'siteorigin-panels' ),
'type' => 'measurement',
'group' => 'mobile_layout',
'description' => sprintf( __( 'Space below the row on mobile devices. Default is %spx.', 'siteorigin-panels' ), siteorigin_panels_setting( 'margin-bottom' ) ),
'priority' => 5,
);
$fields['mobile_cell_margin'] = array(
'name' => __( 'Mobile Column Bottom Margin', 'siteorigin-panels' ),
'type' => 'measurement',
'group' => 'mobile_layout',
'description' => sprintf( __( 'Vertical space between columns in a collapsed mobile row. Default is %spx.', 'siteorigin-panels' ), ! empty( siteorigin_panels_setting( 'mobile-cell-margin' ) ) ? siteorigin_panels_setting( 'mobile-cell-margin' ) : siteorigin_panels_setting( 'margin-bottom' ) ),
'priority' => 5,
);
return $fields;
}
/**
* All the cell styling fields.
*
* @return array
*/
public static function cell_style_fields( $fields ) {
// Add the general fields.
$fields = wp_parse_args( $fields, self::get_general_style_fields( 'cell', __( 'Column', 'siteorigin-panels' ) ) );
$fields['vertical_alignment'] = array(
'name' => __( 'Vertical Alignment', 'siteorigin-panels' ),
'type' => 'select',
'group' => 'layout',
'options' => array(
'auto' => __( 'Use row setting', 'siteorigin-panels' ),
'flex-start' => __( 'Top', 'siteorigin-panels' ),
'center' => __( 'Center', 'siteorigin-panels' ),
'flex-end' => __( 'Bottom', 'siteorigin-panels' ),
'stretch' => __( 'Stretch', 'siteorigin-panels' ),
),
'priority' => 16,
);
$fields['font_color'] = array(
'name' => __( 'Font Color', 'siteorigin-panels' ),
'type' => 'color',
'group' => 'design',
'priority' => 15,
);
$fields['link_color'] = array(
'name' => __( 'Link Color', 'siteorigin-panels' ),
'type' => 'color',
'group' => 'design',
'priority' => 16,
);
$fields['link_color_hover'] = array(
'name' => __( 'Link Hover Color', 'siteorigin-panels' ),
'type' => 'color',
'group' => 'design',
'priority' => 17,
);
return $fields;
}
/**
* @return array
*/
public static function widget_style_fields( $fields ) {
// Add the general fields.
$fields = wp_parse_args( $fields, self::get_general_style_fields( 'widget', __( 'Widget', 'siteorigin-panels' ) ) );
$fields['margin'] = array(
'name' => __( 'Margin', 'siteorigin-panels' ),
'type' => 'measurement',
'group' => 'layout',
'description' => __( 'Margins around the widget.', 'siteorigin-panels' ),
'priority' => 6,
'multiple' => true,
);
// How lets add the design fields.
$fields['font_color'] = array(
'name' => __( 'Font Color', 'siteorigin-panels' ),
'type' => 'color',
'group' => 'design',
'priority' => 15,
);
$fields['link_color'] = array(
'name' => __( 'Link Color', 'siteorigin-panels' ),
'type' => 'color',
'group' => 'design',
'priority' => 16,
);
$fields['link_color_hover'] = array(
'name' => __( 'Link Hover Color', 'siteorigin-panels' ),
'type' => 'color',
'group' => 'design',
'priority' => 17,
);
return $fields;
}
public static function is_background_parallax( $type ) {
return $type == 'parallax' || $type == 'parallax-original';
}
/**
* Style attributes that apply to rows, cells and widgets.
*
* @return array $attributes
*/
public static function general_style_attributes( $attributes, $style ) {
if ( ! empty( $style['class'] ) ) {
if ( ! is_array( $style['class'] ) ) {
$style['class'] = explode( ' ', $style[ 'class' ] );
}
$attributes['class'] = array_merge( $attributes['class'], $style['class'] );
}
if (
! empty( $style['background_display'] ) &&
self::is_background_parallax( $style['background_display'] ) &&
(
! empty( $style['background_image_attachment'] ) ||
! empty( $style['background_image_attachment_fallback'] )
)
) {
if ( siteorigin_panels_setting( 'parallax-type' ) == 'legacy' ) {
$url = self::get_attachment_image_src( $style['background_image_attachment'], ! empty( $style['background_image_size'] ) ? $style['background_image_size'] : 'full' );
if ( ! empty( $url ) ) {
wp_enqueue_script( 'siteorigin-parallax' );
$parallax_args = array(
'backgroundUrl' => $url[0],
'backgroundSize' => array( $url[1], $url[2] ),
'backgroundSizing' => 'scaled',
'limitMotion' => siteorigin_panels_setting( 'parallax-motion' ) ? floatval( siteorigin_panels_setting( 'parallax-motion' ) ) : 'auto',
);
$attributes['data-siteorigin-parallax'] = json_encode( $parallax_args );
}
} else {
$attributes['class'][] = 'so-parallax';
}
}
if ( ! empty( $style['border_radius'] ) ) {
$attributes['class'][] = 'so-rounded';
}
if ( ! empty( $style['id'] ) ) {
$attributes['id'] = sanitize_html_class( $style['id'] );
}
return $attributes;
}
public function add_overlay( $html, $context ) {
if ( self::has_overlay( $context ) ) {
$styles = self::generate_background_style( $context['style'] );
// Add supported styles as needed.
if ( ! empty( $styles ) ) {
if (
! empty( $context['style']['background_image_opacity'] ) &&
$context['style']['background_image_opacity'] != 100
) {
$styles['opacity'] = '0.' . (int) $context['style']['background_image_opacity'];
}
if ( ! empty( $context['style']['border_radius'] ) ) {
$styles['border-radius'] = $context['style']['border_radius'];
}
}
$custom_overlay = apply_filters( 'siteorigin_panels_overlay', false, $context );
if ( ! empty( $styles ) || ! empty( $custom_overlay ) ) {
ob_start();
?>
<div
class="panel-background-overlay"
<?php if ( ! empty( $styles ) ) { ?>
style="
<?php
foreach ( $styles as $p => $v ) {
esc_attr_e( $p . ':' . $v . ';' );
}
?>
"
<?php } ?>
>
<?php echo apply_filters( 'siteorigin_panels_overlay_content', '', $context, ! empty( $custom_overlay ) ); ?>
</div>
<?php
$html .= ob_get_clean();
}
}
return $html;
}
public static function row_style_attributes( $attributes, $style ) {
if ( ! empty( $style['row_stretch'] ) ) {
$attributes['class'][] = 'siteorigin-panels-stretch';
$attributes['data-stretch-type'] = $style['row_stretch'];
wp_enqueue_script( 'siteorigin-panels-front-styles' );
}
return $attributes;
}
public function add_parallax( $output, $context ) {
if (
! empty( $context['style']['background_display'] ) &&
self::is_background_parallax( $context['style']['background_display'] )
) {
$parallax = false;
if ( ! empty( $context['style']['background_image_attachment'] ) ) {
// Jetpack Image Accelerator (Photon) can result in the parallax being incorrectly sized so we need to exclude it.
$photon_exclude = class_exists( 'Jetpack_Photon' ) && Jetpack::is_module_active( 'photon' );
if ( $photon_exclude ) {
add_filter( 'photon_validate_image_url', 'siteorigin_panels_photon_exclude_parallax_srcset', 10, 3 );
// Prevent Photon from overriding the image URL later.
add_filter( 'jetpack_photon_skip_image', 'siteorigin_panels_photon_exclude_parallax', 10, 3 );
}
$attr = array(
'data-siteorigin-parallax' => 'true',
'loading' => 'eager',
);
if (
isset( $context['style']['background_image_opacity'] ) &&
$context['style']['background_image_opacity'] != 100
) {
$attr['style'] = 'opacity: 0.' . (int) $context['style']['background_image_opacity'] . ';';
}
$image_html = wp_get_attachment_image(
$context['style']['background_image_attachment'],
! empty( $context['style']['background_image_size'] ) ? $context['style']['background_image_size'] : 'full',
false,
$attr
);
if ( $photon_exclude ) {
// Restore photon.
remove_filter( 'photon_validate_image_url', 'siteorigin_panels_photon_exclude_parallax_downsize', 10 );
}
if ( ! empty( $image_html ) ) {
$parallax = true;
$output .= $image_html;
}
}
if ( ! $parallax && ! empty( $context['style']['background_image_attachment_fallback'] ) ) {
$parallax = true;
$output .= '<img src=' . esc_url( $context['style']['background_image_attachment_fallback'] ) . ' data-siteorigin-parallax="true">';
}
if ( $parallax ) {
wp_enqueue_script( 'simpleParallax' );
}
}
return $output;
}
public static function generate_box_shadow_css( $prefix, $style ) {
$box_shadow_inset = ! empty( $style[ $prefix . '_inset' ] ) ? 'inset' : '';
$box_shadow_offset_horizontal = ! empty( $style[ $prefix . '_offset_horizontal' ] ) ? $style[ $prefix . '_offset_horizontal' ] : 0;
$box_shadow_offset_vertical = ! empty( $style[ $prefix . '_offset_vertical' ] ) ? $style[ $prefix . '_offset_vertical' ] : '5px';
$box_shadow_blur = ! empty( $style[ $prefix . '_blur' ] ) ? $style[ $prefix . '_blur' ] : '15px';
$box_shadow_spread = ! empty( $style[ $prefix . '_spread' ] ) ? $style[ $prefix . '_spread' ] : '';
// Migrate legacy color setting.
if ( isset( $style[ $prefix . '_opacity' ] ) ) {
// If invalid hex, don't attempt migration and don't try to output a box shadow.
if ( empty( sanitize_hex_color( $style[ $prefix . '_color' ] ) ) ) {
return false;
}
if ( ! class_exists( 'SiteOrigin_Color_Object' ) ) {
require plugin_dir_path( __FILE__ ) . '../widgets/lib/color.php';
}
$color = new SiteOrigin_Color_Object( $style[ $prefix . '_color' ] );
$color = $color->__get( 'rgb' );
$opacity_default = $prefix == 'box_shadow' ? 0.15 : 0.30;
$opacity = is_numeric( $style[ $prefix . '_opacity' ] ) ? min( 100, $style[ $prefix . '_opacity' ] ) / 100 : $opacity_default;
$box_shadow_color = "rgba($color[0],$color[1],$color[2],$opacity)";
unset( $style[ $prefix . '_opacity' ] );
} else {
$box_shadow_color = ! empty( $style[ $prefix . '_color' ] ) ? $style[ $prefix . '_color' ] : 'rgba( 0, 0, 0, ' . ( $prefix == 'box_shadow' ? 0.15 : 0.30 ) . ')';
}
return array(
'box-shadow' => "$box_shadow_inset $box_shadow_offset_horizontal $box_shadow_offset_vertical $box_shadow_blur $box_shadow_spread $box_shadow_color",
);
}
public static function generate_background_style( $style, & $css = array(), $general_css = false ) {
$has_overlay = self::has_overlay( array(
'style' => $style
) );
if (
$has_overlay &&
! empty( $style['background'] ) &&
(
! empty( $style['background_image_attachment'] ) ||
! empty( $style['background_image_attachment_fallback'] )
)
) {
$css[ 'background-color' ] = $style['background'];
}
if ( $general_css && $has_overlay ) {
return $css;
}
if ( ! empty( $style['background'] ) ) {
$css[ 'background-color' ] = $style['background'];
}
if (
(
! empty( $style['background_image_attachment'] ) ||
! empty( $style['background_image_attachment_fallback'] )
) &&
! empty( $style['background_display'] ) &&
(
! self::is_background_parallax( $style['background_display'] ) ||
siteorigin_panels_setting( 'parallax-type' ) == 'legacy'
)
) {
if ( ! empty( $style['background_image_attachment'] ) ) {
$url = self::get_attachment_image_src( $style['background_image_attachment'], ! empty( $style['background_image_size'] ) ? $style['background_image_size'] : 'full' );
}
if ( empty( $url ) && ! empty( $style['background_image_attachment_fallback'] ) ) {
$url = $style['background_image_attachment_fallback'];
}
if ( ! empty( $url ) ) {
$css['background-image'] = 'url(' . ( is_array( $url ) ? $url[0] : $url ) . ')';
switch ( $style['background_display'] ) {
case 'parallax':
case 'parallax-original':
// Only used by Legacy Parallax.
$css[ 'background-position' ] = 'center center';
$css[ 'background-repeat' ] = 'no-repeat';
break;
case 'tile':
$css[ 'background-repeat' ] = 'repeat';
break;
case 'cover':
$css[ 'background-position' ] = 'center center';
$css[ 'background-size' ] = 'cover';
break;
case 'contain':
$css[ 'background-size' ] = 'contain';
break;
case 'center':
$css[ 'background-position' ] = 'center center';
$css[ 'background-repeat' ] = 'no-repeat';
break;
case 'fixed':
$css[ 'background-attachment' ] = 'fixed';
$css[ 'background-position' ] = 'center center';
$css[ 'background-size' ] = 'cover';
break;
}
}
}
return $css;
}
/**
* Clears the left and right padding for (legacy) full width stretched rows.
*
*
* @param array $style The style array.
* @param string $field The field to modify.
*/
public static function full_width_stretched_legacy_padding( & $style, $field ) {
if (
! empty( $style['row_stretch'] ) &&
$style['row_stretch'] == 'full-stretched' &&
! empty( $style[ $field ] )
) {
$padding = explode( ' ', $style[ $field ] );
$unit = preg_replace( '/[0-9]+/', '', $padding[0] );
$padding[1] = $padding[3] = "0$unit";
$style[ $field ] = implode( ' ', $padding );
}
}
/**
* Get the CSS styles that apply to all rows, cells and widgets.
*
* @return mixed
*/
public static function general_style_css( $css, $style ) {
self::generate_background_style( $style, $css, true );
if ( ! empty( $style['border_color'] ) && ! siteorigin_panels_setting( 'inline-styles' ) ) {
$css['border'] = ( ! empty( $style['border_thickness'] ) ? $style['border_thickness'] : '1px' ) . ' solid ' . $style['border_color'];
}
if ( ! empty( $style['font_color'] ) ) {
$css['color'] = $style['font_color'];
}
if ( ! empty( $style['padding'] ) && ! siteorigin_panels_setting( 'inline-styles' ) ) {
self::full_width_stretched_legacy_padding( $style, 'padding' );
$css['padding'] = $style['padding'];
}
// Find which key the CSS is stored in.
foreach ( array( 'row_css', 'cell_css', 'widget_css', '' ) as $css_key ) {
if ( empty( $css_key ) || ! empty( $style[ $css_key ] ) ) {
break;
}
}
if ( ! empty( $css_key ) && ! empty( $style[ $css_key ] ) ) {
preg_match_all( '/^([A-Za-z0-9\-]+?):(.+?);?$/m', $style[ $css_key ], $matches );
if ( ! empty( $matches[0] ) ) {
for ( $i = 0; $i < count( $matches[0] ); $i ++ ) {
$css[ $matches[1][ $i ] ] = $matches[2][ $i ];
}
}
}
if ( isset( $style['border_radius'] ) ) {
$css['border-radius'] = $style['border_radius'];
}
if (
! empty( $style['box_shadow'] ) &&
! empty( $style['box_shadow_color'] )
) {
$css['box-shadow'] = self::generate_box_shadow_css( 'box_shadow', $style )['box-shadow'];
}
if ( ! empty( $style['box_shadow_hover'] ) && empty( $css['transition'] ) ) {
$css['transition'] = '300ms ease-in-out box-shadow';
}
if ( ! empty( $style['full_height'] ) ) {
$css['min-height'] = apply_filters( 'siteorigin_panels_row_style_full_height', '100vh' );
}
return $css;
}
/**
* Get the tablet styling for rows, cells and widgets.
*
* @return mixed
*/
public static function general_style_tablet_css( $css, $style ) {
if ( ! empty( $style['tablet_padding'] ) ) {
self::full_width_stretched_legacy_padding( $style, 'tablet_padding' );
$css['padding'] = $style['tablet_padding'] . ( siteorigin_panels_setting( 'inline-styles' ) ? ' !important' : '' );
}
if (
! empty( $style['background_display'] ) &&
$style['background_display'] == 'fixed' &&
! ( empty( $style['background_image_attachment'] ) && empty( $style['background_image_attachment_fallback'] ) )
) {
$css[ 'background-attachment' ] = 'scroll';
}
return $css;
}
/**
* Get the mobile styling for rows, cells and widgets.
*
* @return mixed
*/
public static function general_style_mobile_css( $css, $style ) {
if ( ! empty( $style['mobile_padding'] ) ) {
self::full_width_stretched_legacy_padding( $style, 'mobile_padding' );
$css['padding'] = $style['mobile_padding'] . ( siteorigin_panels_setting( 'inline-styles' ) ? ' !important' : '' );
}
if ( ! empty( $style['background_display'] ) &&
$style['background_display'] == 'fixed' &&
! ( empty( $style['background_image_attachment'] ) && empty( $style['background_image_attachment_fallback'] ) )
) {
$css[ 'background-attachment' ] = 'scroll';
}
if ( ! empty( $style[ 'mobile_css' ] ) ) {
preg_match_all( '/^([A-Za-z0-9\-]+?):(.+?);?$/m', $style[ 'mobile_css' ], $matches );
if ( ! empty( $matches[0] ) ) {
for ( $i = 0; $i < count( $matches[0] ); $i ++ ) {
$css[ $matches[1][ $i ] ] = $matches[2][ $i ];
}
}
}
return $css;
}
/**
* @param SiteOrigin_Panels_Css_Builder $css
*
* @return mixed
*/
public static function filter_css_object( $css, $panels_data, $post_id, $layout ) {
$tablet_width = siteorigin_panels_setting( 'tablet-width' );
$tablet_layout = siteorigin_panels_setting( 'tablet-layout' );
$mobile_width = siteorigin_panels_setting( 'mobile-width' );
if ( empty( $layout ) ) {
return $css;
}
foreach ( $layout as $ri => $row ) {
if ( empty( $row['style'] ) ) {
$row[ 'style' ] = array();
}
$standard_css = apply_filters( 'siteorigin_panels_row_style_css', array(), $row['style'] );
$tablet_css = $tablet_layout ? apply_filters( 'siteorigin_panels_row_style_tablet_css', array(), $row['style'] ) : '';
$mobile_css = apply_filters( 'siteorigin_panels_row_style_mobile_css', array(), $row['style'] );
if ( ! empty( $standard_css ) ) {
$css->add_row_css(
$post_id,
$ri,
'> .panel-row-style',
$standard_css
);
}
if ( ! empty( $tablet_css ) ) {
$css->add_row_css(
$post_id,
$ri,
'> .panel-row-style',
$tablet_css,
"$tablet_width:$mobile_width"
);
}
if ( ! empty( $mobile_css ) ) {
$css->add_row_css(
$post_id,
$ri,
'> .panel-row-style',
$mobile_css,
$mobile_width
);
}
if (
! empty( $row['style']['box_shadow_hover'] ) &&
! empty( $row['style']['box_shadow_hover_color'] )
) {
$css->add_row_css(
$post_id,
$ri,
'> .panel-row-style:hover',
self::generate_box_shadow_css(
'box_shadow_hover',
$row['style']
)
);
}
// Add in flexbox alignment to the main row element.
if ( siteorigin_panels_setting( 'legacy-layout' ) != 'always' && ! SiteOrigin_Panels::is_legacy_browser() && ! empty( $row['style']['cell_alignment'] ) ) {
$selector = array();
$container_settings = SiteOrigin_Panels::container_settings();
// What selector we use is dependent on their row setup.
if ( // Is CSS Container Breaker is enabled, and is the row full width?
$container_settings['css_override'] &&
isset( $row['style']['row_stretch'] ) &&
$row['style']['row_stretch'] == 'full'
) {
$selector[] = '.panel-has-style > .panel-row-style > .so-panels-full-wrapper';
} else {
$selector[] = '.panel-has-style > .panel-row-style';
$selector[] = '.panel-no-style';
}
$css->add_row_css(
$post_id,
$ri,
$selector,
array(
'-webkit-align-items' => $row['style']['cell_alignment'],
'align-items' => $row['style']['cell_alignment'],
)
);
}
// Process the cells if there are any.
if ( empty( $row['cells'] ) ) {
continue;
}
foreach ( $row[ 'cells' ] as $ci => $cell ) {
if ( empty( $cell['style'] ) ) {
$cell[ 'style' ] = array();
}
$standard_css = apply_filters( 'siteorigin_panels_cell_style_css', array(), $cell['style'] );
$tablet_css = $tablet_layout ? apply_filters( 'siteorigin_panels_cell_style_tablet_css', array(), $cell['style'] ) : '';
$mobile_css = apply_filters( 'siteorigin_panels_cell_style_mobile_css', array(), $cell['style'] );
if ( ! empty( $standard_css ) ) {
$css->add_cell_css(
$post_id,
$ri,
$ci,
'> .panel-cell-style',
$standard_css
);
}
if ( ! empty( $tablet_css ) ) {
$css->add_cell_css(
$post_id,
$ri,
$ci,
'> .panel-cell-style',
$tablet_css,
"$tablet_width:$mobile_width"
);
}
if ( ! empty( $mobile_css ) ) {
$css->add_cell_css(
$post_id,
$ri,
$ci,
'> .panel-cell-style',
$mobile_css,
$mobile_width
);
}
if ( ! empty( $cell[ 'style' ]['vertical_alignment'] ) ) {
$css->add_cell_css(
$post_id,
$ri,
$ci,
'',
array(
'align-self' => $cell['style']['vertical_alignment'],
)
);
}
if (
! empty( $cell['style']['box_shadow_hover'] ) &&
! empty( $cell['style']['box_shadow_hover_color'] )
) {
$css->add_cell_css(
$post_id,
$ri,
$ci,
'> .panel-cell-style:hover',
self::generate_box_shadow_css(
'box_shadow_hover',
$cell['style']
)
);
}
if ( ! empty( $cell['style']['link_color'] ) ) {
$css->add_cell_css(
$post_id,
$ri,
$ci,
' a',
array(
'color' => $cell['style']['link_color'],
)
);
}
if ( ! empty( $cell['style']['link_color_hover'] ) ) {
$css->add_cell_css(
$post_id,
$ri,
$ci,
' a:hover',
array(
'color' => $cell['style']['link_color_hover'],
)
);
}
// Process the widgets if there are any.
if ( empty( $cell['widgets'] ) ) {
continue;
}
foreach ( $cell['widgets'] as $wi => $widget ) {
if ( empty( $widget['panels_info'] ) ) {
continue;
}
if ( empty( $widget['panels_info']['style'] ) ) {
$widget['panels_info']['style'] = array();
}
$standard_css = apply_filters( 'siteorigin_panels_widget_style_css', array(), $widget['panels_info']['style'] );
$tablet_css = $tablet_layout ? apply_filters( 'siteorigin_panels_widget_style_tablet_css', array(), $widget['panels_info']['style'] ) : '';
$mobile_css = apply_filters( 'siteorigin_panels_widget_style_mobile_css', array(), $widget['panels_info']['style'] );
if ( ! empty( $standard_css ) ) {
$css->add_widget_css(
$post_id,
$ri,
$ci,
$wi,
'> .panel-widget-style',
$standard_css
);
}
if ( ! empty( $tablet_css ) ) {
$css->add_widget_css(
$post_id,
$ri,
$ci,
$wi,
'> .panel-widget-style',
$tablet_css,
"$tablet_width:$mobile_width"
);
}
if ( ! empty( $mobile_css ) ) {
$css->add_widget_css(
$post_id,
$ri,
$ci,
$wi,
'> .panel-widget-style',
$mobile_css,
$mobile_width
);
}
if ( ! empty( $widget['panels_info']['style']['link_color'] ) ) {
$css->add_widget_css( $post_id, $ri, $ci, $wi, ' a', array(
'color' => $widget['panels_info']['style']['link_color'],
) );
}
if ( ! empty( $widget['panels_info']['style']['link_color_hover'] ) ) {
$css->add_widget_css( $post_id, $ri, $ci, $wi, ' a:hover', array(
'color' => $widget['panels_info']['style']['link_color_hover'],
) );
}
if (
! empty( $widget['panels_info']['style']['box_shadow_hover'] ) &&
! empty( $widget['panels_info']['style']['box_shadow_hover_color'] )
) {
$css->add_widget_css(
$post_id,
$ri,
$ci,
$wi,
'> .panel-widget-style:hover',
self::generate_box_shadow_css(
'box_shadow_hover',
$widget['panels_info']['style']
)
);
}
}
}
}
return $css;
}
/**
* Add in custom styles for the row's bottom margin.
*
* @return mixed
*/
public static function filter_row_bottom_margin( $margin, $grid ) {
if ( ! empty( $grid['style']['bottom_margin'] ) ) {
$margin = $grid['style']['bottom_margin'];
}
return $margin;
}
/**
* Add in custom styles for spacing between cells in a row.
*
* @return mixed
*/
public static function filter_row_cell_bottom_margin( $margin, $cell, $ci, $row, $ri ) {
if ( ! empty( $row['style']['mobile_cell_margin'] ) ) {
$margin = $row['style']['mobile_cell_margin'];
}
return $margin;
}
public static function filter_widget_tablet_margin( $margin, $widget, $wi, $panels_data, $post_id ) {
if ( ! empty( $widget['style']['tablet_margin'] ) ) {
$margin = $widget['style']['tablet_margin'];
}
return $margin;
}
public static function filter_widget_mobile_margin( $margin, $widget, $wi, $panels_data, $post_id ) {
if ( ! empty( $widget['style']['mobile_margin'] ) ) {
$margin = $widget['style']['mobile_margin'];
}
return $margin;
}
/**
* Add in custom styles for a row's mobile bottom margin.
*
* @return mixed
*/
public static function filter_row_mobile_bottom_margin( $margin, $grid ) {
if ( ! empty( $grid['style']['mobile_bottom_margin'] ) ) {
$margin = $grid['style']['mobile_bottom_margin'];
if ( siteorigin_panels_setting( 'inline-styles' ) ) {
$margin .= ' !important';
}
}
return $margin;
}
public static function filter_row_gutter( $gutter, $grid ) {
if ( ! empty( $grid['style']['gutter'] ) ) {
$gutter = $grid['style']['gutter'];
}
return $gutter;
}
/**
* Adds widget specific styles not included in the general style fields.
*
* @param $widget_css The CSS properties and values.
* @param $widget_style_data The style settings as obtained from the style fields.
*
* @return mixed
*/
public static function filter_widget_style_css( $widget_css, $widget_style_data ) {
if ( ! empty( $widget_style_data['margin'] ) && ! siteorigin_panels_setting( 'inline-styles' ) ) {
$widget_css['margin'] = $widget_style_data['margin'];
}
return $widget_css;
}
public static function get_attachment_image_src( $image, $size = 'full' ) {
if ( empty( $image ) ) {
return false;
} elseif ( is_numeric( $image ) ) {
return wp_get_attachment_image_src( $image, $size );
} elseif ( is_string( $image ) ) {
preg_match( '/(.*?)\#([0-9]+)x([0-9]+)$/', $image, $matches );
return ! empty( $matches ) ? $matches : false;
}
}
}