From 9f3c902de66bd55a489f27e469f9b666c2e26c4d Mon Sep 17 00:00:00 2001
From: Steve Jones <steve@stevejonesdev.com>
Date: Thu, 5 Oct 2023 15:45:55 -0400
Subject: [PATCH] added - disclosure superscript

---
 inc/helper-functions.php | 23 ++++++++++++++++++++++-
 single.php               | 27 ++++++++++++++++++++-------
 2 files changed, 42 insertions(+), 8 deletions(-)

diff --git a/inc/helper-functions.php b/inc/helper-functions.php
index 9db3046..2b7e63b 100644
--- a/inc/helper-functions.php
+++ b/inc/helper-functions.php
@@ -328,4 +328,25 @@ function slp_a_target( $value ) {
 	if( ! $value ) return;
 
 	return ' target="' . $value . '"';
-}
\ No newline at end of file
+}
+
+/**
+ * Appends a superscript at the end of each line in the provided HTML content.
+ *
+ * @param string $content         The original HTML content.
+ * @param string $superscriptText The text to be added as superscript. Default is 'TM'.
+ * 
+ * @return string Updated content with superscripts appended.
+ */
+function slp_append_superscript( $content, $superscript_text ) {
+	// Convert the superscript text to actual HTML tag.
+	$superscript = '<sup>' . $superscript_text . '</sup>';
+
+	// Replace each line break with the superscript followed by a line break.
+	$updated_content = str_replace( '<br>', $superscript . '<br>', $content );
+
+	// Additionally, add superscript to the end of the paragraph if needed.
+	$updated_content = str_replace( '</p>', $superscript . '</p>', $updated_content );
+
+	return $updated_content;
+}
diff --git a/single.php b/single.php
index 5f37653..27c804b 100644
--- a/single.php
+++ b/single.php
@@ -93,8 +93,9 @@ function eqd_single_after_entry_content() {
 		<?php
 		while ( have_rows( 'build_refinance_student_loans_section', 'option' ) ) :
 			the_row();
-			$logo_image = get_sub_field( 'logo_image' );
-			$link       = get_sub_field( 'learn_more_link' );
+			$logo_image  = get_sub_field( 'logo_image' );
+			$link        = get_sub_field( 'learn_more_link' );
+			$superscript = "<sup>" . get_row_index() . "</sup>";
 			?>
 
 			<tr class="data-tr">
@@ -102,16 +103,25 @@ function eqd_single_after_entry_content() {
 				<td>
 					<div class="td_content">
 						<img src="<?php echo $logo_image['url']; ?>" alt="<?php echo $logo_image['alt']; ?>">
-						<button class="btn-text modal-btn" data-modal="modal_disclosure_<?php echo get_row_index(); ?>" aria-label="Disclosures for <?php echo get_sub_field('lender_name'); ?>">Disclosures<sup><?php echo get_row_index(); ?></sup></button>
+						<button class="btn-text modal-btn" data-modal="modal_disclosure_<?php echo get_row_index(); ?>" aria-label="Disclosures for <?php echo get_sub_field('lender_name'); ?>">Disclosures<sup><?php echo $superscript; ?></sup></button>
 					</div>
 				</td>
 				<td>
 					<div class="td_content">
 						<div class="td_title">
-							<?php the_sub_field( 'offer' ); ?>
+							<?php 
+							if( get_sub_field( 'offer' ) ) {
+								the_sub_field( 'offer' );
+								echo $superscript;
+							}
+							?>
 						</div>
 						<div class="td_text">
-							<?php the_sub_field( 'offer_text' ); ?>
+							<?php 
+							if( get_sub_field( 'offer_text' ) ) {
+								echo slp_append_superscript( the_sub_field( 'offer_text' ), get_row_index() );
+							}
+							?>
 						</div>
 					</div>
 				</td>
@@ -123,7 +133,7 @@ function eqd_single_after_entry_content() {
 							<div class="td_title">
 								<?php
 								$link_target = $link['target'] ? $link['target'] : '_self';
-									?>
+								?>
 								<a href="<?php echo $link['url']; ?>"
 								class="btn"
 								target="<?php echo esc_attr( $link_target ); ?>">
@@ -132,7 +142,10 @@ class="btn"
 							</div>
 						<?php endif; ?>
 						<div class="td_text">
-							<?php the_sub_field( 'learn_more_subtext' ); ?>
+							<?php 
+							if( get_sub_field( 'learn_more_subtext' ) ) {
+								echo slp_append_superscript( the_sub_field( 'learn_more_subtext' ), get_row_index() );
+							?>
 						</div>
 					</div>
 				</td>