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