From b99525b62f543b97521e3d247be7f963d7c7aabf Mon Sep 17 00:00:00 2001
From: Jason Yingling <jyingling@hlkagency.com>
Date: Tue, 26 Nov 2024 21:18:58 -0600
Subject: [PATCH] tagging release 1.1.12

---
 easy-footnotes.php | 37 +++++++++++++++++++++++--------------
 readme.txt         |  7 +++++--
 2 files changed, 28 insertions(+), 16 deletions(-)

diff --git a/easy-footnotes.php b/easy-footnotes.php
index 3cf43e3..573b17c 100644
--- a/easy-footnotes.php
+++ b/easy-footnotes.php
@@ -4,7 +4,7 @@
  * Plugin URI: https://jasonyingling.me/easy-footnotes-wordpress/
  * Description: Easily add footnotes to your posts with a simple shortcode.
  * Text Domain: easy-footnotes
- * Version: 1.1.11
+ * Version: 1.1.12
  * Author: Jason Yingling
  * Author URI: https://jasonyingling.me
  * License: GPL2
@@ -47,7 +47,7 @@ class easyFootnotes {
 
 	private $footnoteSettings;
 
-	private $version = '1.1.11';
+	private $version = '1.1.12';
 
 	/**
 	 * Constructing the initial plugin options, shortcodes, and hooks.
@@ -126,26 +126,35 @@ public function easy_footnote_shortcode( $atts, $content = null ) {
 		
 		$content_id = md5( preg_replace("/[^A-Za-z0-9 ]/", '', wp_strip_all_tags( html_entity_decode( $content ) ) ) );
 
-		/**
-		 * Search for existing footnote for removing duplicate
-		 * Also add the same numbers to duplicate footnotes
-		 */
-		if (!isset($this->usedFootnoteNumbers)) {
-			$this->usedFootnoteNumbers = array();
-		}
-		if (!isset($this->footnoteLookup)) {
-			$this->footnoteLookup = array();
+		if ( isset( $this->footnoteOptions[ 'combine_duplicate_footnotes' ] ) && $this->footnoteOptions[ 'combine_duplicate_footnotes' ] === true ) {
+			/**
+			 * Search for existing footnote for removing duplicate
+			 * Also add the same numbers to duplicate footnotes
+			 */
+			if (!isset($this->usedFootnoteNumbers) ) {
+				$this->usedFootnoteNumbers = array();
+			}
+			if (!isset($this->footnoteLookup)) {
+				$this->footnoteLookup = array();
+			}
 		}
 
+
 		// If a custom number is provided, use that number and mark it as used
 		if ( ! empty( $atts['num'] ) ) {
 			$footnote_number = intval( $atts['num'] );
 			$this->usedFootnoteNumbers[] = $footnote_number; // Track custom number
 			$this->footnoteLookup[$content_id] = $footnote_number;
 			$this->footnotes[$footnote_number] = $content;
-		} elseif ( isset( $this->footnoteLookup[$content_id] ) && isset( $this->footnoteOptions[ 'combine_duplicate_footnotes' ] ) && $this->footnoteOptions[ 'combine_duplicate_footnotes' ] === true ) {
-			// Use existing footnote number for duplicate content
-			$footnote_number = $this->footnoteLookup[$content_id];
+		} elseif ( isset( $this->footnoteLookup[$content_id] ) ) {
+			if ( isset( $this->footnoteOptions[ 'combine_duplicate_footnotes' ] ) && $this->footnoteOptions[ 'combine_duplicate_footnotes' ] === true ) {
+				// Use existing footnote number for duplicate content
+				$footnote_number = $this->footnoteLookup[$content_id];
+			} else {
+				$this->footnoteCount++;
+				$footnote_number = $this->footnoteCount;
+				$this->footnotes[$footnote_number] = $content;
+			}
 		} else {
 			// Auto-increment for new footnotes, skipping used numbers
 			do {
diff --git a/readme.txt b/readme.txt
index 12a8395..025fb7f 100644
--- a/readme.txt
+++ b/readme.txt
@@ -3,8 +3,8 @@ Contributors: yingling017, twinpictures
 Donate link: http://jasonyingling.me
 Tags: footnotes, read, blogging, hover, tooltips, editing, endnotes, Formatting, writing, bibliography, notes, reference
 Requires at least: 3.0.1
-Tested up to: 6.7
-Stable tag: 1.1.11
+Tested up to: 6.7.1
+Stable tag: 1.1.12
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
 
@@ -76,6 +76,9 @@ This is a hard reset to fix a bug with themes/plugins using `do_shortcode( get_t
 
 == Changelog ==
 
+= 1.1.12 =
+* Bugfix for instances where `the_content` is called multiple times in a page.
+
 = 1.1.11 =
 * Made combined footnote functionality from 1.1.9 enabled by a setting to avoid breaking sites that rely on the old behavior.
 * Now can be turned on with "Combine duplicate footnotes" setting in Easy Footnotes settings.