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<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly. |
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/** |
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* |
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* Field: background |
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* |
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* @since 1.0.0 |
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* @version 1.0.0 |
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* |
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*/ |
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if ( ! class_exists( 'CSF_Field_background' ) ) { |
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class CSF_Field_background extends CSF_Fields { |
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|
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public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) { |
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parent::__construct( $field, $value, $unique, $where, $parent ); |
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} |
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|
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public function render() { |
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|
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$args = wp_parse_args( $this->field, array( |
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'background_color' => true, |
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'background_image' => true, |
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'background_position' => true, |
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'background_repeat' => true, |
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'background_attachment' => true, |
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'background_size' => true, |
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'background_origin' => false, |
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'background_clip' => false, |
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'background_blend_mode' => false, |
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'background_gradient' => false, |
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'background_gradient_color' => true, |
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'background_gradient_direction' => true, |
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'background_image_preview' => true, |
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'background_auto_attributes' => false, |
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'compact' => false, |
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'background_image_library' => 'image', |
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'background_image_placeholder' => esc_html__( 'Not selected', 'streamcast' ), |
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) ); |
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|
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if ( $args['compact'] ) { |
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$args['background_color'] = false; |
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$args['background_auto_attributes'] = true; |
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} |
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|
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$default_value = array( |
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'background-color' => '', |
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'background-image' => '', |
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'background-position' => '', |
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'background-repeat' => '', |
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'background-attachment' => '', |
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'background-size' => '', |
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'background-origin' => '', |
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'background-clip' => '', |
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'background-blend-mode' => '', |
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'background-gradient-color' => '', |
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'background-gradient-direction' => '', |
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); |
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|
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$default_value = ( ! empty( $this->field['default'] ) ) ? wp_parse_args( $this->field['default'], $default_value ) : $default_value; |
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|
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$this->value = wp_parse_args( $this->value, $default_value ); |
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|
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echo $this->field_before(); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
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|
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echo '<div class="csf--background-colors">'; |
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|
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// |
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// Background Color |
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if ( ! empty( $args['background_color'] ) ) { |
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|
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echo '<div class="csf--color">'; |
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|
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echo ( ! empty( $args['background_gradient'] ) ) ? '<div class="csf--title">'. esc_html__( 'From', 'streamcast' ) .'</div>' : ''; |
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|
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CSF::field( array( |
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'id' => 'background-color', |
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'type' => 'color', |
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'default' => $default_value['background-color'], |
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), $this->value['background-color'], $this->field_name(), 'field/background' ); |
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|
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echo '</div>'; |
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|
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} |
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|
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// |
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// Background Gradient Color |
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if ( ! empty( $args['background_gradient_color'] ) && ! empty( $args['background_gradient'] ) ) { |
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|
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echo '<div class="csf--color">'; |
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|
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echo ( ! empty( $args['background_gradient'] ) ) ? '<div class="csf--title">'. esc_html__( 'To', 'streamcast' ) .'</div>' : ''; |
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|
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CSF::field( array( |
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'id' => 'background-gradient-color', |
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'type' => 'color', |
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'default' => $default_value['background-gradient-color'], |
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), $this->value['background-gradient-color'], $this->field_name(), 'field/background' ); |
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|
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echo '</div>'; |
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|
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} |
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|
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// |
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// Background Gradient Direction |
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if ( ! empty( $args['background_gradient_direction'] ) && ! empty( $args['background_gradient'] ) ) { |
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|
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echo '<div class="csf--color">'; |
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|
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echo ( ! empty( $args['background_gradient'] ) ) ? '<div class="csf---title">'. esc_html__( 'Direction', 'streamcast' ) .'</div>' : ''; |
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|
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CSF::field( array( |
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'id' => 'background-gradient-direction', |
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'type' => 'select', |
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'options' => array( |
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'' => esc_html__( 'Gradient Direction', 'streamcast' ), |
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'to bottom' => esc_html__( '⇓ top to bottom', 'streamcast' ), |
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'to right' => esc_html__( '⇒ left to right', 'streamcast' ), |
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'135deg' => esc_html__( '⇘ corner top to right', 'streamcast' ), |
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'-135deg' => esc_html__( '⇙ corner top to left', 'streamcast' ), |
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), |
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), $this->value['background-gradient-direction'], $this->field_name(), 'field/background' ); |
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|
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echo '</div>'; |
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|
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} |
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|
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echo '</div>'; |
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|
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// |
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// Background Image |
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if ( ! empty( $args['background_image'] ) ) { |
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|
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echo '<div class="csf--background-image">'; |
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|
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CSF::field( array( |
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'id' => 'background-image', |
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'type' => 'media', |
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'class' => 'csf-assign-field-background', |
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'library' => $args['background_image_library'], |
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'preview' => $args['background_image_preview'], |
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'placeholder' => $args['background_image_placeholder'], |
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'attributes' => array( 'data-depend-id' => $this->field['id'] ), |
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), $this->value['background-image'], $this->field_name(), 'field/background' ); |
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|
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echo '</div>'; |
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|
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} |
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|
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$auto_class = ( ! empty( $args['background_auto_attributes'] ) ) ? ' csf--auto-attributes' : ''; |
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$hidden_class = ( ! empty( $args['background_auto_attributes'] ) && empty( $this->value['background-image']['url'] ) ) ? ' csf--attributes-hidden' : ''; |
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|
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echo '<div class="csf--background-attributes'. esc_attr( $auto_class . $hidden_class ) .'">'; |
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|
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// |
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// Background Position |
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if ( ! empty( $args['background_position'] ) ) { |
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|
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CSF::field( array( |
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'id' => 'background-position', |
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'type' => 'select', |
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'options' => array( |
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'' => esc_html__( 'Background Position', 'streamcast' ), |
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'left top' => esc_html__( 'Left Top', 'streamcast' ), |
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'left center' => esc_html__( 'Left Center', 'streamcast' ), |
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'left bottom' => esc_html__( 'Left Bottom', 'streamcast' ), |
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'center top' => esc_html__( 'Center Top', 'streamcast' ), |
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'center center' => esc_html__( 'Center Center', 'streamcast' ), |
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'center bottom' => esc_html__( 'Center Bottom', 'streamcast' ), |
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'right top' => esc_html__( 'Right Top', 'streamcast' ), |
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'right center' => esc_html__( 'Right Center', 'streamcast' ), |
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'right bottom' => esc_html__( 'Right Bottom', 'streamcast' ), |
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), |
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), $this->value['background-position'], $this->field_name(), 'field/background' ); |
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|
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} |
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|
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// |
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// Background Repeat |
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if ( ! empty( $args['background_repeat'] ) ) { |
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|
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CSF::field( array( |
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'id' => 'background-repeat', |
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'type' => 'select', |
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'options' => array( |
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'' => esc_html__( 'Background Repeat', 'streamcast' ), |
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'repeat' => esc_html__( 'Repeat', 'streamcast' ), |
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'no-repeat' => esc_html__( 'No Repeat', 'streamcast' ), |
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'repeat-x' => esc_html__( 'Repeat Horizontally', 'streamcast' ), |
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'repeat-y' => esc_html__( 'Repeat Vertically', 'streamcast' ), |
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), |
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), $this->value['background-repeat'], $this->field_name(), 'field/background' ); |
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|
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} |
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|
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// |
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// Background Attachment |
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if ( ! empty( $args['background_attachment'] ) ) { |
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|
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CSF::field( array( |
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'id' => 'background-attachment', |
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'type' => 'select', |
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'options' => array( |
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'' => esc_html__( 'Background Attachment', 'streamcast' ), |
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'scroll' => esc_html__( 'Scroll', 'streamcast' ), |
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'fixed' => esc_html__( 'Fixed', 'streamcast' ), |
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), |
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), $this->value['background-attachment'], $this->field_name(), 'field/background' ); |
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|
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} |
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|
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// |
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// Background Size |
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if ( ! empty( $args['background_size'] ) ) { |
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|
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CSF::field( array( |
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'id' => 'background-size', |
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'type' => 'select', |
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'options' => array( |
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'' => esc_html__( 'Background Size', 'streamcast' ), |
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'cover' => esc_html__( 'Cover', 'streamcast' ), |
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'contain' => esc_html__( 'Contain', 'streamcast' ), |
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'auto' => esc_html__( 'Auto', 'streamcast' ), |
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), |
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), $this->value['background-size'], $this->field_name(), 'field/background' ); |
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|
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} |
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|
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// |
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// Background Origin |
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if ( ! empty( $args['background_origin'] ) ) { |
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|
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CSF::field( array( |
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'id' => 'background-origin', |
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'type' => 'select', |
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'options' => array( |
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'' => esc_html__( 'Background Origin', 'streamcast' ), |
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'padding-box' => esc_html__( 'Padding Box', 'streamcast' ), |
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'border-box' => esc_html__( 'Border Box', 'streamcast' ), |
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'content-box' => esc_html__( 'Content Box', 'streamcast' ), |
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), |
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), $this->value['background-origin'], $this->field_name(), 'field/background' ); |
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|
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} |
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|
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// |
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// Background Clip |
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if ( ! empty( $args['background_clip'] ) ) { |
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|
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CSF::field( array( |
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'id' => 'background-clip', |
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'type' => 'select', |
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'options' => array( |
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'' => esc_html__( 'Background Clip', 'streamcast' ), |
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'border-box' => esc_html__( 'Border Box', 'streamcast' ), |
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'padding-box' => esc_html__( 'Padding Box', 'streamcast' ), |
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'content-box' => esc_html__( 'Content Box', 'streamcast' ), |
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), |
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), $this->value['background-clip'], $this->field_name(), 'field/background' ); |
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|
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} |
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|
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// |
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// Background Blend Mode |
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if ( ! empty( $args['background_blend_mode'] ) ) { |
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|
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CSF::field( array( |
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'id' => 'background-blend-mode', |
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'type' => 'select', |
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'options' => array( |
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'' => esc_html__( 'Background Blend Mode', 'streamcast' ), |
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'normal' => esc_html__( 'Normal', 'streamcast' ), |
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'multiply' => esc_html__( 'Multiply', 'streamcast' ), |
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'screen' => esc_html__( 'Screen', 'streamcast' ), |
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'overlay' => esc_html__( 'Overlay', 'streamcast' ), |
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'darken' => esc_html__( 'Darken', 'streamcast' ), |
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'lighten' => esc_html__( 'Lighten', 'streamcast' ), |
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'color-dodge' => esc_html__( 'Color Dodge', 'streamcast' ), |
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'saturation' => esc_html__( 'Saturation', 'streamcast' ), |
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'color' => esc_html__( 'Color', 'streamcast' ), |
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'luminosity' => esc_html__( 'Luminosity', 'streamcast' ), |
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), |
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), $this->value['background-blend-mode'], $this->field_name(), 'field/background' ); |
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|
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} |
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|
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echo '</div>'; |
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|
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echo $this->field_after(); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped |
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|
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} |
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|
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public function output() { |
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|
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$output = ''; |
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$bg_image = array(); |
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$important = ( ! empty( $this->field['output_important'] ) ) ? '!important' : ''; |
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$element = ( is_array( $this->field['output'] ) ) ? join( ',', $this->field['output'] ) : $this->field['output']; |
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|
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// Background image and gradient |
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$background_color = ( ! empty( $this->value['background-color'] ) ) ? $this->value['background-color'] : ''; |
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$background_gd_color = ( ! empty( $this->value['background-gradient-color'] ) ) ? $this->value['background-gradient-color'] : ''; |
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$background_gd_direction = ( ! empty( $this->value['background-gradient-direction'] ) ) ? $this->value['background-gradient-direction'] : ''; |
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$background_image = ( ! empty( $this->value['background-image']['url'] ) ) ? $this->value['background-image']['url'] : ''; |
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|
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|
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if ( $background_color && $background_gd_color ) { |
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$gd_direction = ( $background_gd_direction ) ? $background_gd_direction .',' : ''; |
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$bg_image[] = 'linear-gradient('. $gd_direction . $background_color .','. $background_gd_color .')'; |
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unset( $this->value['background-color'] ); |
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} |
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|
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if ( $background_image ) { |
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$bg_image[] = 'url('. $background_image .')'; |
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} |
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|
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if ( ! empty( $bg_image ) ) { |
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$output .= 'background-image:'. implode( ',', $bg_image ) . $important .';'; |
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} |
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|
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// Common background properties |
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$properties = array( 'color', 'position', 'repeat', 'attachment', 'size', 'origin', 'clip', 'blend-mode' ); |
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|
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foreach ( $properties as $property ) { |
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$property = 'background-'. $property; |
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if ( ! empty( $this->value[$property] ) ) { |
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$output .= $property .':'. $this->value[$property] . $important .';'; |
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} |
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} |
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|
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if ( $output ) { |
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$output = $element .'{'. $output .'}'; |
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} |
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|
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$this->parent->output_css .= $output; |
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|
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return $output; |
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|
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} |
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|
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} |
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} |
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|
