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Fix strict standards error in upload field type #107

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andrewryno wants to merge 1 commit into from
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Fix strict standards error in upload field type #107

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7 changes: 4 additions & 3 deletions custom_metadata.php
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Original file line number Diff line number Diff line change
Expand Up @@ -160,10 +160,10 @@ function init_metadata() {
// Handle actions related to users
if ( $object_type == 'user' ) {
global $user_id;

if ( empty( $user_id ) )
$user_id = get_current_user_id();

// Editing another user's profile
add_action( 'edit_user_profile', array( $this, 'add_user_metadata_groups' ) );
add_action( 'edit_user_profile_update', array( $this, 'save_user_metadata' ) );
Expand Down Expand Up @@ -1254,7 +1254,8 @@ function _display_metadata_field( $field_slug, $field, $object_type, $object_id,
break;
case 'upload' :
$_attachment_id = $this->get_metadata_field_value( $field_slug . '_attachment_id', $field, $object_type, $object_id );
$attachment_id = array_shift( array_values( $_attachment_id ) ); // get the first value in the array
$values = array_values( $_attachment_id );
$attachment_id = array_shift( $values ); // get the first value in the array
printf( '<input type="text" name="%s" value="%s" class="custom-metadata-upload-url"%s%s/>', esc_attr( $field_id ), esc_attr( $v ), $readonly_str, $placeholder_str );
printf( '<input type="button" data-uploader-title="%s" data-uploader-button-text="%s" class="button custom-metadata-upload-button" value="%s"/>', esc_attr( $field->upload_modal_title ), esc_attr( $field->upload_modal_button_text ), esc_attr( $field->upload_modal_title ) );
printf( '<input type="button" class="button custom-metadata-clear-button" value="%s"/>', $field->upload_clear_button_text );
Expand Down