array(
'name' => __( 'Classic', 'formidable' ),
'selectable' => true,
'icon_url' => $icon_dir_url . 'classic.svg',
'is_plain_text' => false,
),
'plain' => array(
'name' => __( 'Plain Text', 'formidable' ),
'selectable' => true,
'icon_url' => $icon_dir_url . 'plain.svg',
'is_plain_text' => true,
),
'modern' => array(
'name' => __( 'Modern', 'formidable' ),
'selectable' => false,
'icon_url' => $icon_dir_url . 'modern.svg',
'is_plain_text' => false,
),
'sleek' => array(
'name' => __( 'Sleek', 'formidable' ),
'selectable' => false,
'icon_url' => $icon_dir_url . 'sleek.svg',
'is_plain_text' => false,
),
'compact' => array(
'name' => __( 'Compact', 'formidable' ),
'selectable' => false,
'icon_url' => $icon_dir_url . 'compact.svg',
'is_plain_text' => false,
),
);
/**
* Filter the email styles.
*
* @since 6.25
*
* @param array[] $email_styles The email styles.
*
* @return array
*/
return apply_filters( 'frm_email_styles', $email_styles );
}
/**
* Gets email style preview URL.
*
* @param string $style_key Style key.
*
* @return string
*/
public static function get_email_style_preview_url( $style_key ) {
return wp_nonce_url( admin_url( 'admin-ajax.php?action=frm_email_style_preview&style_key=' . $style_key ), 'frm_email_style_preview' );
}
/**
* Gets the email style set in the Global settings.
*
* @return string
*/
public static function get_default_email_style() {
$frm_settings = FrmAppHelper::get_settings();
if ( empty( $frm_settings->email_style ) ) {
return 'classic';
}
// Check if the selected style is available and selectable.
$styles = self::get_email_styles();
$style = $frm_settings->email_style;
if ( isset( $styles[ $style ] ) && ! empty( $styles[ $style ]['selectable'] ) ) {
return $style;
}
return 'classic';
}
/**
* Gets the test email content.
*
* @param false|string $style_key Default is `false`, using the one in settings.
*
* @return string
*/
private static function get_test_email_content( $style_key = false ) {
if ( ! $style_key ) {
$style_key = self::get_default_email_style();
}
$table_rows = array(
array(
'label' => 'Name',
'value' => 'John Doe',
),
array(
'label' => 'Email address',
'value' => 'john@doe.com',
),
array(
'label' => 'Subject',
'value' => 'Contact subject',
),
array(
'label' => 'Message',
'value' => 'Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Praesent in risus velit. Donec molestie tincidunt ex sed consequat. Ut ornare fringilla fringilla.',
),
);
if ( 'plain' !== $style_key ) {
$content = self::get_test_rich_text_email_content( $style_key, $table_rows );
} else {
$content = '';
foreach ( $table_rows as $row ) {
$content .= $row['label'] . ': ' . $row['value'] . "\r\n";
}
}//end if
return $content;
}
/**
* Gets the test email content.
*
* @param string $style_key Style key.
* @param array $table_rows Table rows.
*
* @return string
*/
private static function get_test_rich_text_email_content( $style_key, $table_rows ) {
$style_settings = self::get_email_style_settings();
// Sleek table style doesn't have any border.
$should_remove_border = 'sleek' === $style_key;
// Modern and Compact table styles don't have top and bottom border.
$should_remove_top_bottom_border = 'classic' !== $style_key;
$table_generator = self::get_table_generator( $style_key );
$content = $table_generator->generate_table_header();
// By default, table has the bottom border and table cells have top border.
if ( $should_remove_top_bottom_border ) {
$content = $table_generator->remove_border( $content, 'bottom' );
}
foreach ( $table_rows as $index => $row ) {
if ( 'compact' === $style_key ) {
// Add some spaces after the label. Maybe change it to the left in RTL.
$row['label'] = '' . $row['label'] . '
';
// Compact table has two columns layout.
$table_row = $table_generator->generate_two_cell_table_row( $row['label'], $row['value'] );
} else {
// Other table styles have one column layout.
$table_row = $table_generator->generate_single_cell_table_row( self::get_content_for_one_column_cell( $row['label'], $row['value'] ) );
}
if ( ! $index && $should_remove_top_bottom_border ) {
$table_row = $table_generator->remove_border( $table_row );
}
$content .= $table_row;
}
$content .= $table_generator->generate_table_footer();
if ( $should_remove_border ) {
$content = $table_generator->remove_border( $content, 'top' );
}
if ( 'classic' !== $style_key ) {
$content = self::wrap_email_message( $content );
}
$wrapped_content = '';
if ( 'classic' !== $style_key ) {
// This works in previewing and as a fallback for email content.
$wrapped_content .= '';
}
return $wrapped_content . ( '' . $content . '