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<?php
namespace Elementor;
use Elementor\Core\Utils\Hints;
use Elementor\Modules\DynamicTags\Module as TagsModule;
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
/**
* Elementor media control.
*
* A base control for creating a media chooser control. Based on the WordPress
* media library. Used to select an image from the WordPress media library.
*
* @since 1.0.0
*/
class Control_Media extends Control_Base_Multiple {
/**
* Get media control type.
*
* Retrieve the control type, in this case `media`.
*
* @since 1.0.0
* @access public
*
* @return string Control type.
*/
public function get_type() {
return 'media';
}
/**
* Get media control default values.
*
* Retrieve the default value of the media control. Used to return the default
* values while initializing the media control.
*
* @since 1.0.0
* @access public
*
* @return array Control default value.
*/
public function get_default_value() {
return [
'url' => '',
'id' => '',
'size' => '',
];
}
/**
* Import media images.
*
* Used to import media control files from external sites while importing
* Elementor template JSON file, and replacing the old data.
*
* @since 1.0.0
* @access public
*
* @param array $settings Control settings
*
* @return array Control settings.
*/
public function on_import( $settings ) {
if ( empty( $settings['url'] ) ) {
return $settings;
}
$settings = Plugin::$instance->templates_manager->get_import_images_instance()->import( $settings );
if ( ! $settings ) {
$settings = [
'id' => '',
'url' => Utils::get_placeholder_image_src(),
];
}
return $settings;
}
/**
* Support SVG and JSON Import
*
* Called by the 'upload_mimes' filter. Adds SVG and JSON mime types to the list of WordPress' allowed mime types.
*
* @since 3.4.6
* @deprecated 3.5.0
*
* @param $mimes
* @return mixed
*/
public function support_svg_and_json_import( $mimes ) {
Plugin::$instance->modules_manager->get_modules( 'dev-tools' )->deprecation->deprecated_function( __METHOD__, '3.5.0' );
return $mimes;
}
/**
* Enqueue media control scripts and styles.
*
* Used to register and enqueue custom scripts and styles used by the media
* control.
*
* @since 1.0.0
* @access public
*/
public function enqueue() {
global $wp_version;
$suffix = defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
wp_enqueue_media();
wp_enqueue_style(
'media',
admin_url( '/css/media' . $suffix . '.css' ),
[],
$wp_version
);
wp_register_script(
'image-edit',
'/wp-admin/js/image-edit' . $suffix . '.js',
[
'jquery',
'json2',
'imgareaselect',
],
$wp_version,
true
);
wp_enqueue_script( 'image-edit' );
}
/**
* Render media control output in the editor.
*
* Used to generate the control HTML in the editor using Underscore JS
* template. The variables for the class are available using `data` JS
* object.
*
* @since 1.0.0
* @access public
*/
public function content_template() {
?>
<#
// For BC.
if ( data.media_type ) {
data.media_types = [ data.media_type ];
}
if ( data.should_include_svg_inline_option ) {
data.media_types.push( 'svg' );
}
// Determine if the current media type is viewable.
const isViewable = () => {
const viewable = [
'image',
'video',
'svg',
];
// Make sure that all media types are viewable.
return data.media_types.every( ( type ) => viewable.includes( type ) );
};
// Get the preview type for the current media type.
const getPreviewType = () => {
if ( data.media_types.includes( 'video' ) ) {
return 'video';
}
if ( data.media_types.includes( 'image' ) || data.media_types.includes( 'svg' ) ) {
return 'image';
}
return 'none';
}
// Retrieve a button label by media type.
const getButtonLabel = ( mediaType ) => {
switch( mediaType ) {
case 'image':
return '<?php esc_html_e( 'Choose Image', 'elementor' ); ?>';
case 'video':
return '<?php esc_html_e( 'Choose Video', 'elementor' ); ?>';
case 'svg':
return '<?php esc_html_e( 'Choose SVG', 'elementor' ); ?>';
default:
return '<?php esc_html_e( 'Choose File', 'elementor' ); ?>';
}
}
#>
<div class="elementor-control-field elementor-control-media">
<label class="elementor-control-title">{{{ data.label }}}</label>
<#
if ( isViewable() ) {
let inputWrapperClasses = 'elementor-control-input-wrapper';
if ( ! data.label_block ) {
inputWrapperClasses += ' elementor-control-unit-5';
}
#>
<div class="{{{ inputWrapperClasses }}}">
<div class="elementor-control-media__content elementor-control-tag-area elementor-control-preview-area">
<div class="elementor-control-media-area">
<div class="elementor-control-media__remove elementor-control-media__content__remove" title="<?php echo esc_attr__( 'Remove', 'elementor' ); ?>">
<i class="eicon-trash-o" aria-hidden="true"></i>
<span class="elementor-screen-only"><?php echo esc_html__( 'Remove', 'elementor' ); ?></span>
</div>
<#
switch( getPreviewType() ) {
case 'image':
#>
<div class="elementor-control-media__preview"></div>
<#
break;
case 'video':
#>
<video class="elementor-control-media-video" preload="metadata"></video>
<i class="eicon-video-camera" aria-hidden="true"></i>
<#
break;
}
#>
</div>
<div class="elementor-control-media-upload-button elementor-control-media__content__upload-button">
<i class="eicon-plus-circle" aria-hidden="true"></i>
<span class="elementor-screen-only"><?php echo esc_html__( 'Add', 'elementor' ); ?></span>
</div>
<div class="elementor-control-media__tools elementor-control-dynamic-switcher-wrapper">
<#
data.media_types.forEach( ( type ) => {
#>
<div class="elementor-control-media__tool elementor-control-media__replace" data-media-type="{{{ type }}}">{{{ getButtonLabel( type ) }}}</div>
<#
} );
#>
</div>
</div>
<?php /* ?>
<div class="elementor-control-media__warnings" role="alert" style="display: none;">
<?php
Hints::get_notice_template( [
'type' => 'warning',
'content' => esc_html__( 'This image doesn’t contain ALT text - which is necessary for accessibility and SEO.', 'elementor' ),
'icon' => true,
] );
?>
</div>
<?php */ ?>
<?php if ( Hints::should_display_hint( 'image-optimization' ) ) : ?>
<div class="elementor-control-media__promotions" role="alert" style="display: none;">
<?php
Hints::get_notice_template( [
'display' => ! Hints::is_dismissed( 'image-optimization' ),
'type' => 'info',
'content' => __( 'Optimize your images to enhance site performance by using Image Optimizer.', 'elementor' ),
'icon' => true,
'dismissible' => 'image_optimizer_hint',
'button_text' => Hints::is_plugin_installed( 'image-optimization' ) ? __( 'Activate Plugin', 'elementor' ) : __( 'Install Plugin', 'elementor' ),
'button_event' => 'image_optimizer_hint',
'button_data' => [
'action_url' => Hints::get_plugin_action_url( 'image-optimization' ),
],
] ); ?>
</div>
<?php endif; ?>
</div>
<# } /* endif isViewable() */ else { #>
<div class="elementor-control-media__file elementor-control-preview-area">
<div class="elementor-control-media__file__content">
<div class="elementor-control-media__file__content__label"><?php echo esc_html__( 'Click the media icon to upload file', 'elementor' ); ?></div>
<div class="elementor-control-media__file__content__info">
<div class="elementor-control-media__file__content__info__icon">
<i class="eicon-document-file"></i>
</div>
<div class="elementor-control-media__file__content__info__name"></div>
</div>
</div>
<div class="elementor-control-media__file__controls">
<div class="elementor-control-media__remove elementor-control-media__file__controls__remove" title="<?php echo esc_attr__( 'Remove', 'elementor' ); ?>">
<i class="eicon-trash-o" aria-hidden="true"></i>
<span class="elementor-screen-only"><?php echo esc_html__( 'Remove', 'elementor' ); ?></span>
</div>
<div class="elementor-control-media__file__controls__upload-button elementor-control-media-upload-button" title="<?php echo esc_attr__( 'Upload', 'elementor' ); ?>">
<i class="eicon-upload" aria-hidden="true"></i>
<span class="elementor-screen-only"><?php echo esc_html__( 'Upload', 'elementor' ); ?></span>
</div>
</div>
</div>
<# } #>
<# if ( data.description ) { #>
<div class="elementor-control-field-description">{{{ data.description }}}</div>
<# } #>
<# if ( data.has_sizes ) { #>
<div class="elementor-control-type-select e-control-image-size">
<div class="elementor-control-field">
<label class="elementor-control-title" data-e-responsive-switcher-sibling="false" for="<?php $this->print_control_uid( 'size' ); ?>"><?php echo esc_html__( 'Image Resolution', 'elementor' ); ?></label>
<div class="elementor-control-input-wrapper elementor-control-unit-5">
<select class="e-image-size-select" id="<?php $this->print_control_uid( 'size' ); ?>" data-setting="size">
<?php foreach ( $this->get_image_sizes() as $size_key => $size_title ) : ?>
<option value="<?php echo esc_attr( $size_key ); ?>"><?php echo esc_html( $size_title ); ?></option>
<?php endforeach; ?>
</select>
</div>
</div>
</div>
<# } #>
<input type="hidden" data-setting="{{ data.name }}"/>
</div>
<?php
}
private function get_image_sizes() : array {
$wp_image_sizes = Group_Control_Image_Size::get_all_image_sizes();
$image_sizes = [];
foreach ( $wp_image_sizes as $size_key => $size_attributes ) {
$control_title = ucwords( str_replace( '_', ' ', $size_key ) );
if ( is_array( $size_attributes ) ) {
$control_title .= sprintf( ' - %d x %d', $size_attributes['width'], $size_attributes['height'] );
}
$image_sizes[ $size_key ] = $control_title;
}
$image_sizes[''] = esc_html_x( 'Full', 'Image Size Control', 'elementor' );
return $image_sizes;
}
/**
* Get media control default settings.
*
* Retrieve the default settings of the media control. Used to return the default
* settings while initializing the media control.
*
* @since 1.0.0
* @access protected
*
* @return array Control default settings.
*/
protected function get_default_settings() {
return [
'label_block' => true,
'has_sizes' => false,
'ai' => [
'active' => true,
'type' => 'media',
'category' => 'photographic',
],
'media_types' => [
'image',
],
'dynamic' => [
'categories' => [ TagsModule::IMAGE_CATEGORY ],
'returnType' => 'object',
],
];
}
/**
* Get media control image title.
*
* Retrieve the `title` of the image selected by the media control.
*
* @since 1.0.0
* @access public
* @static
*
* @param array $attachment Media attachment.
*
* @return string Image title.
*/
public static function get_image_title( $attachment ) {
if ( empty( $attachment['id'] ) ) {
return '';
}
return get_the_title( $attachment['id'] );
}
/**
* Get media control image alt.
*
* Retrieve the `alt` value of the image selected by the media control.
*
* @since 1.0.0
* @access public
* @static
*
* @param array $instance Media attachment.
*
* @return string Image alt.
*/
public static function get_image_alt( $instance ) {
if ( empty( $instance['id'] ) ) {
// For `Insert From URL` images.
return isset( $instance['alt'] ) ? trim( self::sanitise_text( $instance['alt'] ) ) : '';
}
$attachment_id = $instance['id'];
if ( ! $attachment_id ) {
return '';
}
$attachment = get_post( $attachment_id );
if ( ! $attachment ) {
return '';
}
$alt = get_post_meta( $attachment_id, '_wp_attachment_image_alt', true );
if ( ! $alt ) {
if ( Utils::has_invalid_post_permissions( $attachment ) ) {
return '';
}
$alt = $attachment->post_excerpt;
if ( ! $alt ) {
$alt = $attachment->post_title;
}
}
return trim( self::sanitise_text( $alt ) );
}
public function get_style_value( $css_property, $control_value, array $control_data ) {
if ( 'URL' !== $css_property || empty( $control_value['id'] ) ) {
return parent::get_style_value( $css_property, $control_value, $control_data );
}
if ( empty( $control_value['size'] ) ) {
$control_value['size'] = 'full';
}
return wp_get_attachment_image_url( $control_value['id'], $control_value['size'] );
}
public static function sanitise_text( $string ) {
return esc_attr( strip_tags( $string ) );
}
}