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Templates
Files:
FetchInfoBlocksTask.php
Helpers.php
InfoBlocks.php
Mailer.php
NotificationBlocks.php
Notifications.php
Preview.php
Styler.php
Summaries.php
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Edit File: Styler.php
<?php namespace WPForms\Emails; use WPForms\Vendor\TijsVerkoyen\CssToInlineStyles\CssToInlineStyles; use WPForms\Helpers\Templates; /** * Styler class inline style email templates. * * @since 1.5.4 */ class Styler { /** * Email message with no styles. * * @since 1.5.4 * * @var string */ protected $email; /** * Email style templates names. * * @since 1.5.4 * * @var array */ protected $style_templates; /** * Email style overrides. * * @since 1.5.4 * * @var array */ protected $style_overrides; /** * Email message with inline styles. * * @since 1.5.4 * * @var string */ protected $styled_email; /** * Constructor. * * @since 1.5.4 * * @param string $email Email with no styles. * @param array $style_templates Email style templates. * @param array $style_overrides Email style overrides. */ public function __construct( $email, $style_templates, $style_overrides ) { $this->email = $email; $this->style_templates = is_array( $style_templates ) ? $style_templates : []; $this->style_overrides = is_array( $style_overrides ) ? $style_overrides : []; } /** * Template style overrides. * * @since 1.5.4 * * @return array */ protected function get_style_overrides() { $defaults = Helpers::get_current_template_style_overrides(); $overrides = \wp_parse_args( $this->style_overrides, $defaults ); return \apply_filters( 'wpforms_emails_mailer_get_style_overrides', $overrides, $this ); } /** * Locate template name matching styles. * * @since 1.5.4 * * @param string $name Template file name part. * * @return string */ protected function get_styles( $name = 'style' ) { if ( ! \array_key_exists( $name, $this->style_templates ) ) { return ''; } return Templates::get_html( $this->style_templates[ $name ], $this->get_style_overrides(), true ); } /** * Final processing of the template markup. * * @since 1.5.4 */ public function process_markup() { $this->styled_email = ( new CssToInlineStyles() )->convert( $this->email, $this->get_styles() ); $queries = '<style type="text/css">' . $this->get_styles( 'queries' ) . "</style>\n</head>"; // Inject media queries, CssToInlineStyles strips them. $this->styled_email = \str_replace( '</head>', $queries, $this->styled_email ); } /** * Get an email with inline styles. * * @since 1.5.4 * * @return string */ public function get() { if ( empty( $this->styled_email ) ) { $this->process_markup(); } return $this->styled_email; } }
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