From 8a2ea6d44553f62f9eaa05d5b2b630b4f5334b9f Mon Sep 17 00:00:00 2001
From: Erick Hitter <git-contrib@ethitter.com>
Date: Sun, 26 Jun 2022 15:47:32 -0700
Subject: [PATCH] Fix word splitting for Classic Editor
---
automatically-paginate-posts.php | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/automatically-paginate-posts.php b/automatically-paginate-posts.php
index 401e8f0..cac8517 100644
--- a/automatically-paginate-posts.php
+++ b/automatically-paginate-posts.php
@@ -603,14 +603,15 @@ class Automatically_Paginate_Posts {
// Count words per paragraph and break after the paragraph that exceeds the set threshold.
foreach ( $content as $index => $paragraph ) {
- $paragraph_words = count( preg_split( '/\s+/', strip_tags( $paragraph ) ) );
- $word_counter += $paragraph_words;
+ $word_counter += mb_strlen(
+ wp_strip_all_tags(
+ $paragraph
+ )
+ );
if ( $word_counter >= $num_words ) {
$content[ $index ] .= '<!--nextpage-->';
$word_counter = 0;
- } else {
- break;
}
}
@@ -676,7 +677,7 @@ class Automatically_Paginate_Posts {
$num_pages
) {
$blocks = parse_blocks( $the_post->post_content );
- $new_blocks = [];
+ $new_blocks = array();
switch ( $paging_type ) {
case 'words':
@@ -785,6 +786,8 @@ class Automatically_Paginate_Posts {
}
/**
+ * Determine if current loop iteration is where a page break is expected.
+ *
* @param int $loop_key Current position in array of blocks.
* @param int $insertion_iterator Current number of page breaks inserted.
* @param int $insertion_frequency After this many blocks a should break be
--
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