872 lines
19 KiB
PHP
872 lines
19 KiB
PHP
<?php
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namespace Elementor;
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // Exit if accessed directly.
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}
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use Elementor\Core\Kits\Documents\Tabs\Global_Colors;
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use Elementor\Core\Kits\Documents\Tabs\Global_Typography;
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/**
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* Elementor image widget.
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*
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* Elementor widget that displays an image into the page.
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*
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* @since 1.0.0
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*/
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class Widget_Image extends Widget_Base {
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/**
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* Get widget name.
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*
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* Retrieve image 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';
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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 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 esc_html__( 'Image', 'elementor' );
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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 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-image';
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}
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/**
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* Get widget categories.
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*
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* Retrieve the list of categories the image widget belongs to.
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*
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* Used to determine where to display the widget in the editor.
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*
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* @since 2.0.0
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* @access public
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*
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* @return array Widget categories.
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*/
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public function get_categories() {
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return [ 'basic' ];
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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' ];
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}
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protected function is_dynamic_content(): bool {
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return false;
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}
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/**
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* Register image 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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$this->start_controls_section(
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'section_image',
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[
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'label' => esc_html__( 'Image', 'elementor' ),
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]
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);
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$this->add_control(
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'image',
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[
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'label' => esc_html__( 'Choose Image', 'elementor' ),
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'type' => Controls_Manager::MEDIA,
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'dynamic' => [
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'active' => true,
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],
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'default' => [
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'url' => Utils::get_placeholder_image_src(),
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],
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]
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);
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$this->add_group_control(
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Group_Control_Image_Size::get_type(),
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[
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'name' => 'image', // Usage: `{name}_size` and `{name}_custom_dimension`, in this case `image_size` and `image_custom_dimension`.
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'default' => 'large',
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'condition' => [
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'image[url]!' => '',
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],
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]
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);
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$this->add_control(
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'caption_source',
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[
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'label' => esc_html__( 'Caption', 'elementor' ),
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'type' => Controls_Manager::SELECT,
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'options' => [
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'none' => esc_html__( 'None', 'elementor' ),
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'attachment' => esc_html__( 'Attachment Caption', 'elementor' ),
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'custom' => esc_html__( 'Custom Caption', 'elementor' ),
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],
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'default' => 'none',
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'condition' => [
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'image[url]!' => '',
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],
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]
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);
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$this->add_control(
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'caption',
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[
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'label' => esc_html__( 'Custom Caption', 'elementor' ),
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'type' => Controls_Manager::TEXT,
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'default' => '',
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'placeholder' => esc_html__( 'Enter your image caption', 'elementor' ),
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'condition' => [
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'image[url]!' => '',
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'caption_source' => 'custom',
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],
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'dynamic' => [
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'active' => true,
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],
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]
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);
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$this->add_control(
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'link_to',
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[
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'label' => esc_html__( 'Link', 'elementor' ),
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'type' => Controls_Manager::SELECT,
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'default' => 'none',
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'options' => [
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'none' => esc_html__( 'None', 'elementor' ),
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'file' => esc_html__( 'Media File', 'elementor' ),
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'custom' => esc_html__( 'Custom URL', 'elementor' ),
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],
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'condition' => [
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'image[url]!' => '',
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],
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]
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);
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$this->add_control(
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'link',
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[
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'label' => esc_html__( 'Link', 'elementor' ),
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'type' => Controls_Manager::URL,
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'dynamic' => [
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'active' => true,
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],
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'condition' => [
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'image[url]!' => '',
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'link_to' => 'custom',
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],
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'show_label' => false,
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]
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);
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$this->add_control(
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'open_lightbox',
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[
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'label' => esc_html__( 'Lightbox', 'elementor' ),
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'type' => Controls_Manager::SELECT,
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'description' => sprintf(
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/* translators: 1: Link open tag, 2: Link close tag. */
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esc_html__( 'Manage your site’s lightbox settings in the %1$sLightbox panel%2$s.', 'elementor' ),
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'<a href="javascript: $e.run( \'panel/global/open\' ).then( () => $e.route( \'panel/global/settings-lightbox\' ) )">',
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'</a>'
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),
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'default' => 'default',
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'options' => [
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'default' => esc_html__( 'Default', 'elementor' ),
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'yes' => esc_html__( 'Yes', 'elementor' ),
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'no' => esc_html__( 'No', 'elementor' ),
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],
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'condition' => [
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'image[url]!' => '',
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'link_to' => 'file',
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],
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]
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);
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$this->end_controls_section();
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$this->start_controls_section(
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'section_style_image',
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[
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'label' => esc_html__( 'Image', 'elementor' ),
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'tab' => Controls_Manager::TAB_STYLE,
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]
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);
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$this->add_responsive_control(
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'align',
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[
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'label' => esc_html__( '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' => esc_html__( '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' => esc_html__( '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' => esc_html__( 'Right', 'elementor' ),
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'icon' => 'eicon-text-align-right',
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],
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],
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'selectors' => [
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'{{WRAPPER}}' => 'text-align: {{VALUE}};',
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],
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]
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);
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$this->add_responsive_control(
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'width',
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[
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'label' => esc_html__( 'Width', 'elementor' ),
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'type' => Controls_Manager::SLIDER,
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'default' => [
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'unit' => '%',
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],
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'tablet_default' => [
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'unit' => '%',
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],
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'mobile_default' => [
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'unit' => '%',
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],
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'size_units' => [ 'px', '%', 'em', 'rem', 'vw', 'custom' ],
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'range' => [
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'%' => [
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'min' => 1,
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'max' => 100,
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],
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'px' => [
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'min' => 1,
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'max' => 1000,
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],
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'vw' => [
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'min' => 1,
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'max' => 100,
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],
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],
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'selectors' => [
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'{{WRAPPER}} img' => 'width: {{SIZE}}{{UNIT}};',
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],
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]
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);
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$this->add_responsive_control(
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'space',
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[
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'label' => esc_html__( 'Max Width', 'elementor' ),
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'type' => Controls_Manager::SLIDER,
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'default' => [
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'unit' => '%',
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],
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'tablet_default' => [
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'unit' => '%',
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],
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'mobile_default' => [
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'unit' => '%',
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],
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'size_units' => [ 'px', '%', 'em', 'rem', 'vw', 'custom' ],
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'range' => [
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'%' => [
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'min' => 1,
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'max' => 100,
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],
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'px' => [
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'min' => 1,
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'max' => 1000,
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],
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'vw' => [
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'min' => 1,
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'max' => 100,
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],
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],
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'selectors' => [
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'{{WRAPPER}} img' => 'max-width: {{SIZE}}{{UNIT}};',
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],
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]
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);
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$this->add_responsive_control(
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'height',
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[
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'label' => esc_html__( 'Height', 'elementor' ),
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'type' => Controls_Manager::SLIDER,
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'size_units' => [ 'px', '%', 'em', 'rem', 'vh', 'custom' ],
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'range' => [
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'px' => [
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'min' => 1,
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'max' => 500,
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],
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'vh' => [
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'min' => 1,
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'max' => 100,
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],
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],
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'selectors' => [
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'{{WRAPPER}} img' => 'height: {{SIZE}}{{UNIT}};',
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],
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]
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);
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$this->add_responsive_control(
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'object-fit',
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[
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'label' => esc_html__( 'Object Fit', 'elementor' ),
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'type' => Controls_Manager::SELECT,
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'condition' => [
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'height[size]!' => '',
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],
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'options' => [
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'' => esc_html__( 'Default', 'elementor' ),
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'fill' => esc_html__( 'Fill', 'elementor' ),
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'cover' => esc_html__( 'Cover', 'elementor' ),
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'contain' => esc_html__( 'Contain', 'elementor' ),
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'scale-down' => esc_html__( 'Scale Down', 'elementor' ),
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],
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'default' => '',
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'selectors' => [
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'{{WRAPPER}} img' => 'object-fit: {{VALUE}};',
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],
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]
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);
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$this->add_responsive_control(
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'object-position',
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[
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'label' => esc_html__( 'Object Position', 'elementor' ),
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'type' => Controls_Manager::SELECT,
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'options' => [
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'center center' => esc_html__( 'Center Center', 'elementor' ),
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'center left' => esc_html__( 'Center Left', 'elementor' ),
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'center right' => esc_html__( 'Center Right', 'elementor' ),
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'top center' => esc_html__( 'Top Center', 'elementor' ),
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'top left' => esc_html__( 'Top Left', 'elementor' ),
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'top right' => esc_html__( 'Top Right', 'elementor' ),
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'bottom center' => esc_html__( 'Bottom Center', 'elementor' ),
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'bottom left' => esc_html__( 'Bottom Left', 'elementor' ),
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'bottom right' => esc_html__( 'Bottom Right', 'elementor' ),
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],
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'default' => 'center center',
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'selectors' => [
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'{{WRAPPER}} img' => 'object-position: {{VALUE}};',
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],
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'condition' => [
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'height[size]!' => '',
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'object-fit' => [ 'cover', 'contain', 'scale-down' ],
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],
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]
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);
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$this->add_control(
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'separator_panel_style',
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[
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'type' => Controls_Manager::DIVIDER,
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'style' => 'thick',
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]
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);
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$this->start_controls_tabs( 'image_effects' );
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$this->start_controls_tab( 'normal',
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[
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'label' => esc_html__( 'Normal', 'elementor' ),
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]
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);
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$this->add_control(
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'opacity',
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[
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'label' => esc_html__( 'Opacity', 'elementor' ),
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'type' => Controls_Manager::SLIDER,
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'range' => [
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'px' => [
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'max' => 1,
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'min' => 0.10,
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'step' => 0.01,
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],
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],
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'selectors' => [
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'{{WRAPPER}} img' => 'opacity: {{SIZE}};',
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],
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]
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);
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$this->add_group_control(
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Group_Control_Css_Filter::get_type(),
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[
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'name' => 'css_filters',
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'selector' => '{{WRAPPER}} img',
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]
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);
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$this->end_controls_tab();
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$this->start_controls_tab( 'hover',
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[
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'label' => esc_html__( 'Hover', 'elementor' ),
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]
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);
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$this->add_control(
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'opacity_hover',
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[
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'label' => esc_html__( 'Opacity', 'elementor' ),
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'type' => Controls_Manager::SLIDER,
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'range' => [
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'px' => [
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'max' => 1,
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'min' => 0.10,
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'step' => 0.01,
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],
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],
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'selectors' => [
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'{{WRAPPER}}:hover img' => 'opacity: {{SIZE}};',
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],
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]
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);
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$this->add_group_control(
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Group_Control_Css_Filter::get_type(),
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[
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'name' => 'css_filters_hover',
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'selector' => '{{WRAPPER}}:hover img',
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]
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);
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$this->add_control(
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'background_hover_transition',
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[
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'label' => esc_html__( 'Transition Duration', 'elementor' ) . ' (s)',
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'type' => Controls_Manager::SLIDER,
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'range' => [
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'px' => [
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'min' => 0,
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'max' => 3,
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'step' => 0.1,
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],
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],
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'selectors' => [
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'{{WRAPPER}} img' => 'transition-duration: {{SIZE}}s',
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],
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]
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);
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$this->add_control(
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'hover_animation',
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[
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'label' => esc_html__( 'Hover Animation', 'elementor' ),
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'type' => Controls_Manager::HOVER_ANIMATION,
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]
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);
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$this->end_controls_tab();
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$this->end_controls_tabs();
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$this->add_group_control(
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Group_Control_Border::get_type(),
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[
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'name' => 'image_border',
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'selector' => '{{WRAPPER}} img',
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'separator' => 'before',
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]
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);
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$this->add_responsive_control(
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'image_border_radius',
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[
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'label' => esc_html__( 'Border Radius', 'elementor' ),
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'type' => Controls_Manager::DIMENSIONS,
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'size_units' => [ 'px', '%', 'em', 'rem', 'custom' ],
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'selectors' => [
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'{{WRAPPER}} 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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$this->add_group_control(
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Group_Control_Box_Shadow::get_type(),
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[
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'name' => 'image_box_shadow',
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'exclude' => [
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'box_shadow_position',
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],
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'selector' => '{{WRAPPER}} img',
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]
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);
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$this->end_controls_section();
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$this->start_controls_section(
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'section_style_caption',
|
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[
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'label' => esc_html__( 'Caption', 'elementor' ),
|
||
'tab' => Controls_Manager::TAB_STYLE,
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||
'condition' => [
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'image[url]!' => '',
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'caption_source!' => 'none',
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],
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]
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);
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$this->add_responsive_control(
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'caption_align',
|
||
[
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'label' => esc_html__( 'Alignment', 'elementor' ),
|
||
'type' => Controls_Manager::CHOOSE,
|
||
'options' => [
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||
'left' => [
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'title' => esc_html__( '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' => esc_html__( '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' => esc_html__( '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' => esc_html__( 'Justified', 'elementor' ),
|
||
'icon' => 'eicon-text-align-justify',
|
||
],
|
||
],
|
||
'default' => '',
|
||
'selectors' => [
|
||
'{{WRAPPER}} .widget-image-caption' => 'text-align: {{VALUE}};',
|
||
],
|
||
]
|
||
);
|
||
|
||
$this->add_control(
|
||
'text_color',
|
||
[
|
||
'label' => esc_html__( 'Text Color', 'elementor' ),
|
||
'type' => Controls_Manager::COLOR,
|
||
'default' => '',
|
||
'selectors' => [
|
||
'{{WRAPPER}} .widget-image-caption' => 'color: {{VALUE}};',
|
||
],
|
||
'global' => [
|
||
'default' => Global_Colors::COLOR_TEXT,
|
||
],
|
||
]
|
||
);
|
||
|
||
$this->add_control(
|
||
'caption_background_color',
|
||
[
|
||
'label' => esc_html__( 'Background Color', 'elementor' ),
|
||
'type' => Controls_Manager::COLOR,
|
||
'selectors' => [
|
||
'{{WRAPPER}} .widget-image-caption' => 'background-color: {{VALUE}};',
|
||
],
|
||
]
|
||
);
|
||
|
||
$this->add_group_control(
|
||
Group_Control_Typography::get_type(),
|
||
[
|
||
'name' => 'caption_typography',
|
||
'selector' => '{{WRAPPER}} .widget-image-caption',
|
||
'global' => [
|
||
'default' => Global_Typography::TYPOGRAPHY_TEXT,
|
||
],
|
||
]
|
||
);
|
||
|
||
$this->add_group_control(
|
||
Group_Control_Text_Shadow::get_type(),
|
||
[
|
||
'name' => 'caption_text_shadow',
|
||
'selector' => '{{WRAPPER}} .widget-image-caption',
|
||
]
|
||
);
|
||
|
||
$this->add_responsive_control(
|
||
'caption_space',
|
||
[
|
||
'label' => esc_html__( 'Spacing', 'elementor' ),
|
||
'type' => Controls_Manager::SLIDER,
|
||
'size_units' => [ 'px', 'em', 'rem', 'custom' ],
|
||
'range' => [
|
||
'px' => [
|
||
'max' => 100,
|
||
],
|
||
'em' => [
|
||
'min' => 0,
|
||
'max' => 10,
|
||
],
|
||
'rem' => [
|
||
'min' => 0,
|
||
'max' => 10,
|
||
],
|
||
],
|
||
'selectors' => [
|
||
'{{WRAPPER}} .widget-image-caption' => 'margin-top: {{SIZE}}{{UNIT}};',
|
||
],
|
||
]
|
||
);
|
||
|
||
$this->end_controls_section();
|
||
}
|
||
|
||
/**
|
||
* Check if the current widget has caption
|
||
*
|
||
* @access private
|
||
* @since 2.3.0
|
||
*
|
||
* @param array $settings
|
||
*
|
||
* @return boolean
|
||
*/
|
||
private function has_caption( $settings ) {
|
||
return ( ! empty( $settings['caption_source'] ) && 'none' !== $settings['caption_source'] );
|
||
}
|
||
|
||
/**
|
||
* Get the caption for current widget.
|
||
*
|
||
* @access private
|
||
* @since 2.3.0
|
||
* @param $settings
|
||
*
|
||
* @return string
|
||
*/
|
||
private function get_caption( $settings ) {
|
||
$caption = '';
|
||
if ( ! empty( $settings['caption_source'] ) ) {
|
||
switch ( $settings['caption_source'] ) {
|
||
case 'attachment':
|
||
$caption = wp_get_attachment_caption( $settings['image']['id'] );
|
||
break;
|
||
case 'custom':
|
||
$caption = ! Utils::is_empty( $settings['caption'] ) ? $settings['caption'] : '';
|
||
}
|
||
}
|
||
return $caption;
|
||
}
|
||
|
||
/**
|
||
* Render image 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 ( empty( $settings['image']['url'] ) ) {
|
||
return;
|
||
}
|
||
|
||
$has_caption = $this->has_caption( $settings );
|
||
|
||
$link = $this->get_link_url( $settings );
|
||
|
||
if ( $link ) {
|
||
$this->add_link_attributes( 'link', $link );
|
||
|
||
if ( Plugin::$instance->editor->is_edit_mode() ) {
|
||
$this->add_render_attribute( 'link', [
|
||
'class' => 'elementor-clickable',
|
||
] );
|
||
}
|
||
|
||
if ( 'custom' !== $settings['link_to'] ) {
|
||
$this->add_lightbox_data_attributes( 'link', $settings['image']['id'], $settings['open_lightbox'] );
|
||
}
|
||
} ?>
|
||
<?php if ( $has_caption ) : ?>
|
||
<figure class="wp-caption">
|
||
<?php endif; ?>
|
||
<?php if ( $link ) : ?>
|
||
<a <?php $this->print_render_attribute_string( 'link' ); ?>>
|
||
<?php endif; ?>
|
||
<?php Group_Control_Image_Size::print_attachment_image_html( $settings ); ?>
|
||
<?php if ( $link ) : ?>
|
||
</a>
|
||
<?php endif; ?>
|
||
<?php if ( $has_caption ) : ?>
|
||
<figcaption class="widget-image-caption wp-caption-text"><?php
|
||
echo wp_kses_post( $this->get_caption( $settings ) );
|
||
?></figcaption>
|
||
<?php endif; ?>
|
||
<?php if ( $has_caption ) : ?>
|
||
</figure>
|
||
<?php endif; ?>
|
||
<?php
|
||
}
|
||
|
||
/**
|
||
* Render image widget output in the editor.
|
||
*
|
||
* Written as a Backbone JavaScript template and used to generate the live preview.
|
||
*
|
||
* @since 2.9.0
|
||
* @access protected
|
||
*/
|
||
protected function content_template() {
|
||
?>
|
||
<# if ( settings.image.url ) {
|
||
var image = {
|
||
id: settings.image.id,
|
||
url: settings.image.url,
|
||
size: settings.image_size,
|
||
dimension: settings.image_custom_dimension,
|
||
model: view.getEditModel()
|
||
};
|
||
|
||
var image_url = elementor.imagesManager.getImageUrl( image );
|
||
|
||
if ( ! image_url ) {
|
||
return;
|
||
}
|
||
|
||
var hasCaption = function() {
|
||
if( ! settings.caption_source || 'none' === settings.caption_source ) {
|
||
return false;
|
||
}
|
||
return true;
|
||
}
|
||
|
||
var ensureAttachmentData = function( id ) {
|
||
if ( 'undefined' === typeof wp.media.attachment( id ).get( 'caption' ) ) {
|
||
wp.media.attachment( id ).fetch().then( function( data ) {
|
||
view.render();
|
||
} );
|
||
}
|
||
}
|
||
|
||
var getAttachmentCaption = function( id ) {
|
||
if ( ! id ) {
|
||
return '';
|
||
}
|
||
ensureAttachmentData( id );
|
||
return wp.media.attachment( id ).get( 'caption' );
|
||
}
|
||
|
||
var getCaption = function() {
|
||
if ( ! hasCaption() ) {
|
||
return '';
|
||
}
|
||
return 'custom' === settings.caption_source ? settings.caption : getAttachmentCaption( settings.image.id );
|
||
}
|
||
|
||
var link_url;
|
||
|
||
if ( 'custom' === settings.link_to ) {
|
||
link_url = settings.link.url;
|
||
}
|
||
|
||
if ( 'file' === settings.link_to ) {
|
||
link_url = settings.image.url;
|
||
}
|
||
|
||
var imgClass = '';
|
||
|
||
if ( '' !== settings.hover_animation ) {
|
||
imgClass = 'elementor-animation-' + settings.hover_animation;
|
||
}
|
||
|
||
if ( hasCaption() ) {
|
||
#><figure class="wp-caption"><#
|
||
}
|
||
|
||
if ( link_url ) {
|
||
#><a class="elementor-clickable" data-elementor-open-lightbox="{{ settings.open_lightbox }}" href="{{ elementor.helpers.sanitizeUrl( link_url ) }}"><#
|
||
}
|
||
#><img src="{{ image_url }}" class="{{ imgClass }}" /><#
|
||
|
||
if ( link_url ) {
|
||
#></a><#
|
||
}
|
||
|
||
if ( hasCaption() ) {
|
||
#><figcaption class="widget-image-caption wp-caption-text">{{{ getCaption() }}}</figcaption><#
|
||
}
|
||
|
||
if ( hasCaption() ) {
|
||
#></figure><#
|
||
}
|
||
} #>
|
||
<?php
|
||
}
|
||
|
||
/**
|
||
* Retrieve image widget link URL.
|
||
*
|
||
* @since 3.11.0
|
||
* @access protected
|
||
*
|
||
* @param array $settings
|
||
*
|
||
* @return array|string|false An array/string containing the link URL, or false if no link.
|
||
*/
|
||
protected function get_link_url( $settings ) {
|
||
if ( 'none' === $settings['link_to'] ) {
|
||
return false;
|
||
}
|
||
|
||
if ( 'custom' === $settings['link_to'] ) {
|
||
if ( empty( $settings['link']['url'] ) ) {
|
||
return false;
|
||
}
|
||
|
||
return $settings['link'];
|
||
}
|
||
|
||
return [
|
||
'url' => $settings['image']['url'],
|
||
];
|
||
}
|
||
}
|