'full', // The size of the image to use in the generated CSS.
'placeholder' => '', // Show this when blank.
);
/**
* Constructor.
*
* @return void
* @since 1.5
*/
function __construct( $settings, $owner ) {
parent::__construct( $settings, $owner );
add_filter( 'mm_generate_css_upload_mobmenu' , array( $this, 'generateCSS' ), 10, 2 );
add_filter( 'upload_mimes', array( $this, 'allow_svg_uploads' ) );
add_action( 'mm_livepreview_pre_mobmenu' , array( $this, 'preLivePreview' ), 10, 3 );
add_action( 'mm_livepreview_post_mobmenu', array( $this, 'postLivePreview' ), 10, 3 );
}
/**
* Allow SVG mime types to be uploaded to WP.
*
* @since 2.9
*
* @param array $mimes The allowed mime types.
*
* @return array $mimes The modified mime types.
*/
public function allow_svg_uploads( $mimes ) {
$mimes['svg'] = 'image/svg+xml';
return apply_filters( 'pbs_allow_svg_uploads', $mimes );
}
/**
* Generates CSS for the font, this is used in MobileMenuCSS
*
* @param string $css The CSS generated
* @param MobileMenuOption $option The current option being processed.
* @return string The CSS generated
* @since 1.5
*/
public function generateCSS( $css, $option ) {
if ( $this->settings['id'] != $option->settings['id'] ) {
return $css;
}
$value = $this->getValue();
if ( empty( $value ) ) {
return $css;
}
if ( is_numeric( $value ) ) {
$size = ! empty( $option->settings['size'] ) ? $option->settings['size'] : 'thumbnail';
$attachment = wp_get_attachment_image_src( $value, $size );
$value = $attachment[0];
}
$css .= '$' . $option->settings['id'] . ': url(' . $value . ');';
if ( ! empty( $option->settings['css'] ) ) {
// In the css parameter, we accept the term `value` as our current value,
// translate it into the SaSS variable for the current option.
$css .= str_replace( 'value', '#{$' . $option->settings['id'] . '}', $option->settings['css'] );
}
return $css;
}
/**
* The upload option gives out an attachment ID. Live previews will not work since we cannot get
* the upload URL from an ID easily. Use a specially created Ajax Handler for just getting the URL.
*
* @since 1.9
*
* @see tf_upload_option_customizer_get_value()
*/
public function preLivePreview( $optionID, $optionType, $option ) {
if ( $optionID != $this->settings['id'] ) {
return;
}
$nonce = wp_create_nonce( 'tf_upload_option_nonce' );
$size = ! empty( $this->settings['size'] ) ? $this->settings['size'] : 'thumbnail';
?>
wp.ajax.send( 'tf_upload_option_customizer_get_value', {
data: {
nonce: '',
size: '',
id: value
},
success: function( data ) {
var $ = jQuery;
var value = data;
settings['id'] ) {
return;
}
// Close the ajax call.
?>
}
});
echoOptionHeader();
// Display the preview image.
$value = $this->getValue();
if ( is_numeric( $value ) ) {
// Gives us an array with the first element as the src or false on fail.
$value = wp_get_attachment_image_src( $value, array( 150, 150 ) );
}
if ( !$value ) {
$value = "";
} else {
if ( ! is_array( $value ) ) {
$value = $this->getValue();
if ( $value == 'menu' ) {
$value = '';
}
} else {
$value = $value[0];
}
}
$previewImage = '';
if ( ! empty( $value ) ) {
$previewImage = "![](" . esc_url( $value ) . ")
";
}
echo "" . $previewImage . '
';
printf('',
$this->getID(),
$this->settings['placeholder'],
$this->getID(),
esc_attr( $this->getValue() )
);
$this->echoOptionFooter();
}
public static function createUploaderScript() {
if ( ! self::$firstLoad ) {
return;
}
self::$firstLoad = false;
?>