WP_Customize_Image_Control

Customize Image Control class.

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File: wp-includes/customize/class-wp-customize-image-control.php 

class WP_Customize_Image_Control extends WP_Customize_Upload_Control {
	/**
	 * Control type.
	 *
	 * @since 3.4.0
	 * @var string
	 */
	public $type = 'image';

	/**
	 * Media control mime type.
	 *
	 * @since 4.1.0
	 * @var string
	 */
	public $mime_type = 'image';

	/**
	 * @since 3.4.2
	 * @deprecated 4.1.0
	 */
	public function prepare_control() {}

	/**
	 * @since 3.4.0
	 * @deprecated 4.1.0
	 *
	 * @param string $id
	 * @param string $label
	 * @param mixed  $callback
	 */
	public function add_tab( $id, $label, $callback ) {
		_deprecated_function( __METHOD__, '4.1.0' );
	}

	/**
	 * @since 3.4.0
	 * @deprecated 4.1.0
	 *
	 * @param string $id
	 */
	public function remove_tab( $id ) {
		_deprecated_function( __METHOD__, '4.1.0' );
	}

	/**
	 * @since 3.4.0
	 * @deprecated 4.1.0
	 *
	 * @param string $url
	 * @param string $thumbnail_url
	 */
	public function print_tab_image( $url, $thumbnail_url = null ) {
		_deprecated_function( __METHOD__, '4.1.0' );
	}
}

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Changelog Changelog

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Version Description
3.4.0 Introduced.

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User Contributed Notes User Contributed Notes

  2. Skip to note 2 content
    You must log in to vote on the helpfulness of this noteVote results for this note: 4You must log in to vote on the helpfulness of this note
    Contributed by Chetan Satasiya —

    This class is used with the Theme Customization API to render the custom image control on the Theme Customizer in WordPress 3.4 or newer.

    $wp_customize->add_control(
       new WP_Customize_Image_Control(
           $wp_customize,
           'logo',
           array(
               'label'      => __( 'Upload a logo', 'theme_name' ),
               'section'    => 'your_section_id',
               'settings'   => 'your_setting_id',
               'context'    => 'your_setting_context' 
           )
       )
   );
  3. Skip to note 3 content
    You must log in to vote on the helpfulness of this noteVote results for this note: 0You must log in to vote on the helpfulness of this note
    Contributed by Mehedi Foysal — 
    $wp_customize->add_setting( 'logo', array(
	'capability'        => 'edit_theme_options',
	'default'           => '',
	'sanitize_callback' => 'ic_sanitize_image',
) );
$wp_customize->add_control( new WP_Customize_Image_Control( $wp_customize, 'logo',
	array(
		'label'    => __( 'Logo', 'text-domain' ),
		'section'  => 'general',
		'settings' => 'logo',
	)
) );

    Callback function

    /**
 * Validation: image
 * Control: text, WP_Customize_Image_Control
 *
 * @uses    wp_check_filetype()        https://developer.wordpress.org/reference/functions/wp_check_filetype/
 * @uses    in_array()                http://php.net/manual/en/function.in-array.php
 */
function ic_sanitize_image( $file, $setting ) {

	$mimes = array(
		'jpg|jpeg|jpe' => 'image/jpeg',
		'gif'          => 'image/gif',
		'png'          => 'image/png',
		'bmp'          => 'image/bmp',
		'tif|tiff'     => 'image/tiff',
		'ico'          => 'image/x-icon'
	);

	//check file type from file name
	$file_ext = wp_check_filetype( $file, $mimes );

	//if file has a valid mime type return it, otherwise return default
	return ( $file_ext['ext'] ? $file : $setting->default );
}

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