Custom_Image_Header::take_action()

Execute custom header modification.


Description Description


Source Source

File: wp-admin/custom-header.php

	public function take_action() {
		if ( ! current_user_can( 'edit_theme_options' ) ) {
			return;
		}

		if ( empty( $_POST ) ) {
			return;
		}

		$this->updated = true;

		if ( isset( $_POST['resetheader'] ) ) {
			check_admin_referer( 'custom-header-options', '_wpnonce-custom-header-options' );
			$this->reset_header_image();
			return;
		}

		if ( isset( $_POST['removeheader'] ) ) {
			check_admin_referer( 'custom-header-options', '_wpnonce-custom-header-options' );
			$this->remove_header_image();
			return;
		}

		if ( isset( $_POST['text-color'] ) && ! isset( $_POST['display-header-text'] ) ) {
			check_admin_referer( 'custom-header-options', '_wpnonce-custom-header-options' );
			set_theme_mod( 'header_textcolor', 'blank' );
		} elseif ( isset( $_POST['text-color'] ) ) {
			check_admin_referer( 'custom-header-options', '_wpnonce-custom-header-options' );
			$_POST['text-color'] = str_replace( '#', '', $_POST['text-color'] );
			$color               = preg_replace( '/[^0-9a-fA-F]/', '', $_POST['text-color'] );
			if ( strlen( $color ) == 6 || strlen( $color ) == 3 ) {
				set_theme_mod( 'header_textcolor', $color );
			} elseif ( ! $color ) {
				set_theme_mod( 'header_textcolor', 'blank' );
			}
		}

		if ( isset( $_POST['default-header'] ) ) {
			check_admin_referer( 'custom-header-options', '_wpnonce-custom-header-options' );
			$this->set_header_image( $_POST['default-header'] );
			return;
		}
	}

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Changelog
Version Description
2.6.0 Introduced.


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