balmet.com

image-gallery.php (9231B)

---

 <?php
 namespace Elementor;
 
 use Elementor\Core\Kits\Documents\Tabs\Global_Typography;
 
 if ( ! defined( 'ABSPATH' ) ) {
 	exit; // Exit if accessed directly.
 }
 
 /**
  * Elementor image gallery widget.
  *
  * Elementor widget that displays a set of images in an aligned grid.
  *
  * @since 1.0.0
  */
 class Widget_Image_Gallery extends Widget_Base {
 
 	/**
 	 * Get widget name.
 	 *
 	 * Retrieve image gallery widget name.
 	 *
 	 * @since 1.0.0
 	 * @access public
 	 *
 	 * @return string Widget name.
 	 */
 	public function get_name() {
 		return 'image-gallery';
 	}
 
 	/**
 	 * Get widget title.
 	 *
 	 * Retrieve image gallery widget title.
 	 *
 	 * @since 1.0.0
 	 * @access public
 	 *
 	 * @return string Widget title.
 	 */
 	public function get_title() {
 		return esc_html__( 'Basic Gallery', 'elementor' );
 	}
 
 	/**
 	 * Get widget icon.
 	 *
 	 * Retrieve image gallery widget icon.
 	 *
 	 * @since 1.0.0
 	 * @access public
 	 *
 	 * @return string Widget icon.
 	 */
 	public function get_icon() {
 		return 'eicon-gallery-grid';
 	}
 
 	/**
 	 * Get widget keywords.
 	 *
 	 * Retrieve the list of keywords the widget belongs to.
 	 *
 	 * @since 2.1.0
 	 * @access public
 	 *
 	 * @return array Widget keywords.
 	 */
 	public function get_keywords() {
 		return [ 'image', 'photo', 'visual', 'gallery' ];
 	}
 
 	/**
 	 * Register image gallery widget controls.
 	 *
 	 * Adds different input fields to allow the user to change and customize the widget settings.
 	 *
 	 * @since 3.1.0
 	 * @access protected
 	 */
 	protected function register_controls() {
 		$this->start_controls_section(
 			'section_gallery',
 			[
 				'label' => esc_html__( 'Image Gallery', 'elementor' ),
 			]
 		);
 
 		$this->add_control(
 			'wp_gallery',
 			[
 				'label' => esc_html__( 'Add Images', 'elementor' ),
 				'type' => Controls_Manager::GALLERY,
 				'show_label' => false,
 				'dynamic' => [
 					'active' => true,
 				],
 			]
 		);
 
 		$this->add_group_control(
 			Group_Control_Image_Size::get_type(),
 			[
 				'name' => 'thumbnail', // Usage: `{name}_size` and `{name}_custom_dimension`, in this case `thumbnail_size` and `thumbnail_custom_dimension`.
 				'exclude' => [ 'custom' ],
 				'separator' => 'none',
 			]
 		);
 
 		$gallery_columns = range( 1, 10 );
 		$gallery_columns = array_combine( $gallery_columns, $gallery_columns );
 
 		$this->add_control(
 			'gallery_columns',
 			[
 				'label' => esc_html__( 'Columns', 'elementor' ),
 				'type' => Controls_Manager::SELECT,
 				'default' => 4,
 				'options' => $gallery_columns,
 			]
 		);
 
 		$this->add_control(
 			'gallery_link',
 			[
 				'label' => esc_html__( 'Link', 'elementor' ),
 				'type' => Controls_Manager::SELECT,
 				'default' => 'file',
 				'options' => [
 					'file' => esc_html__( 'Media File', 'elementor' ),
 					'attachment' => esc_html__( 'Attachment Page', 'elementor' ),
 					'none' => esc_html__( 'None', 'elementor' ),
 				],
 			]
 		);
 
 		$this->add_control(
 			'open_lightbox',
 			[
 				'label' => esc_html__( 'Lightbox', 'elementor' ),
 				'type' => Controls_Manager::SELECT,
 				'default' => 'default',
 				'options' => [
 					'default' => esc_html__( 'Default', 'elementor' ),
 					'yes' => esc_html__( 'Yes', 'elementor' ),
 					'no' => esc_html__( 'No', 'elementor' ),
 				],
 				'condition' => [
 					'gallery_link' => 'file',
 				],
 			]
 		);
 
 		$this->add_control(
 			'gallery_rand',
 			[
 				'label' => esc_html__( 'Order By', 'elementor' ),
 				'type' => Controls_Manager::SELECT,
 				'options' => [
 					'' => esc_html__( 'Default', 'elementor' ),
 					'rand' => esc_html__( 'Random', 'elementor' ),
 				],
 				'default' => '',
 			]
 		);
 
 		$this->add_control(
 			'view',
 			[
 				'label' => esc_html__( 'View', 'elementor' ),
 				'type' => Controls_Manager::HIDDEN,
 				'default' => 'traditional',
 			]
 		);
 
 		$this->end_controls_section();
 
 		$this->start_controls_section(
 			'section_gallery_images',
 			[
 				'label' => esc_html__( 'Images', 'elementor' ),
 				'tab' => Controls_Manager::TAB_STYLE,
 			]
 		);
 
 		$this->add_control(
 			'image_spacing',
 			[
 				'label' => esc_html__( 'Spacing', 'elementor' ),
 				'type' => Controls_Manager::SELECT,
 				'options' => [
 					'' => esc_html__( 'Default', 'elementor' ),
 					'custom' => esc_html__( 'Custom', 'elementor' ),
 				],
 				'prefix_class' => 'gallery-spacing-',
 				'default' => '',
 			]
 		);
 
 		$columns_margin = is_rtl() ? '0 0 -{{SIZE}}{{UNIT}} -{{SIZE}}{{UNIT}};' : '0 -{{SIZE}}{{UNIT}} -{{SIZE}}{{UNIT}} 0;';
 		$columns_padding = is_rtl() ? '0 0 {{SIZE}}{{UNIT}} {{SIZE}}{{UNIT}};' : '0 {{SIZE}}{{UNIT}} {{SIZE}}{{UNIT}} 0;';
 
 		$this->add_control(
 			'image_spacing_custom',
 			[
 				'label' => esc_html__( 'Image Spacing', 'elementor' ),
 				'type' => Controls_Manager::SLIDER,
 				'show_label' => false,
 				'range' => [
 					'px' => [
 						'max' => 100,
 					],
 				],
 				'default' => [
 					'size' => 15,
 				],
 				'selectors' => [
 					'{{WRAPPER}} .gallery-item' => 'padding:' . $columns_padding,
 					'{{WRAPPER}} .gallery' => 'margin: ' . $columns_margin,
 				],
 				'condition' => [
 					'image_spacing' => 'custom',
 				],
 			]
 		);
 
 		$this->add_group_control(
 			Group_Control_Border::get_type(),
 			[
 				'name' => 'image_border',
 				'selector' => '{{WRAPPER}} .gallery-item img',
 				'separator' => 'before',
 			]
 		);
 
 		$this->add_control(
 			'image_border_radius',
 			[
 				'label' => esc_html__( 'Border Radius', 'elementor' ),
 				'type' => Controls_Manager::DIMENSIONS,
 				'size_units' => [ 'px', '%' ],
 				'selectors' => [
 					'{{WRAPPER}} .gallery-item img' => 'border-radius: {{TOP}}{{UNIT}} {{RIGHT}}{{UNIT}} {{BOTTOM}}{{UNIT}} {{LEFT}}{{UNIT}};',
 				],
 			]
 		);
 
 		$this->end_controls_section();
 
 		$this->start_controls_section(
 			'section_caption',
 			[
 				'label' => esc_html__( 'Caption', 'elementor' ),
 				'tab' => Controls_Manager::TAB_STYLE,
 			]
 		);
 
 		$this->add_control(
 			'gallery_display_caption',
 			[
 				'label' => esc_html__( 'Display', 'elementor' ),
 				'type' => Controls_Manager::SELECT,
 				'default' => '',
 				'options' => [
 					'' => esc_html__( 'Show', 'elementor' ),
 					'none' => esc_html__( 'Hide', 'elementor' ),
 				],
 				'selectors' => [
 					'{{WRAPPER}} .gallery-item .gallery-caption' => 'display: {{VALUE}};',
 				],
 			]
 		);
 
 		$this->add_control(
 			'align',
 			[
 				'label' => esc_html__( 'Alignment', 'elementor' ),
 				'type' => Controls_Manager::CHOOSE,
 				'options' => [
 					'left' => [
 						'title' => esc_html__( 'Left', 'elementor' ),
 						'icon' => 'eicon-text-align-left',
 					],
 					'center' => [
 						'title' => esc_html__( 'Center', 'elementor' ),
 						'icon' => 'eicon-text-align-center',
 					],
 					'right' => [
 						'title' => esc_html__( 'Right', 'elementor' ),
 						'icon' => 'eicon-text-align-right',
 					],
 					'justify' => [
 						'title' => esc_html__( 'Justified', 'elementor' ),
 						'icon' => 'eicon-text-align-justify',
 					],
 				],
 				'default' => 'center',
 				'selectors' => [
 					'{{WRAPPER}} .gallery-item .gallery-caption' => 'text-align: {{VALUE}};',
 				],
 				'condition' => [
 					'gallery_display_caption' => '',
 				],
 			]
 		);
 
 		$this->add_control(
 			'text_color',
 			[
 				'label' => esc_html__( 'Text Color', 'elementor' ),
 				'type' => Controls_Manager::COLOR,
 				'default' => '',
 				'selectors' => [
 					'{{WRAPPER}} .gallery-item .gallery-caption' => 'color: {{VALUE}};',
 				],
 				'condition' => [
 					'gallery_display_caption' => '',
 				],
 			]
 		);
 
 		$this->add_group_control(
 			Group_Control_Typography::get_type(),
 			[
 				'name' => 'typography',
 				'global' => [
 					'default' => Global_Typography::TYPOGRAPHY_ACCENT,
 				],
 				'selector' => '{{WRAPPER}} .gallery-item .gallery-caption',
 				'condition' => [
 					'gallery_display_caption' => '',
 				],
 			]
 		);
 
 		$this->add_group_control(
 			Group_Control_Text_Shadow::get_type(),
 			[
 				'name' => 'caption_shadow',
 				'selector' => '{{WRAPPER}} .gallery-item .gallery-caption',
 			]
 		);
 
 		$this->end_controls_section();
 	}
 
 	/**
 	 * Render image gallery widget output on the frontend.
 	 *
 	 * Written in PHP and used to generate the final HTML.
 	 *
 	 * @since 1.0.0
 	 * @access protected
 	 */
 	protected function render() {
 		$settings = $this->get_settings_for_display();
 
 		if ( ! $settings['wp_gallery'] ) {
 			return;
 		}
 
 		$ids = wp_list_pluck( $settings['wp_gallery'], 'id' );
 
 		$this->add_render_attribute( 'shortcode', 'ids', implode( ',', $ids ) );
 		$this->add_render_attribute( 'shortcode', 'size', $settings['thumbnail_size'] );
 
 		if ( $settings['gallery_columns'] ) {
 			$this->add_render_attribute( 'shortcode', 'columns', $settings['gallery_columns'] );
 		}
 
 		if ( $settings['gallery_link'] ) {
 			$this->add_render_attribute( 'shortcode', 'link', $settings['gallery_link'] );
 		}
 
 		if ( ! empty( $settings['gallery_rand'] ) ) {
 			$this->add_render_attribute( 'shortcode', 'orderby', $settings['gallery_rand'] );
 		}
 		?>
 		<div class="elementor-image-gallery">
 			<?php
 			add_filter( 'wp_get_attachment_link', [ $this, 'add_lightbox_data_to_image_link' ], 10, 2 );
 
 			echo do_shortcode( '[gallery ' . $this->get_render_attribute_string( 'shortcode' ) . ']' );
 
 			remove_filter( 'wp_get_attachment_link', [ $this, 'add_lightbox_data_to_image_link' ] );
 			?>
 		</div>
 		<?php
 	}
 }