diff --git a/automatically-paginate-posts.php b/automatically-paginate-posts.php
index 8c2e42607ce3a2a91ae7af7a3b19251c2a1ebac2..32eeb3ccfeb7883c68ccd2674efac09b3d466f5f 100644
--- a/automatically-paginate-posts.php
+++ b/automatically-paginate-posts.php
@@ -246,9 +246,9 @@ class Automatically_Paginate_Posts {
// Output checkboxes.
foreach ( $post_types as $post_type => $atts ) :
- ?>
+ ?>
<input type="checkbox" name="<?php echo esc_attr( $this->option_name_post_types ); ?>[]" id="post-type-<?php echo esc_attr( $post_type ); ?>" value="<?php echo esc_attr( $post_type ); ?>"<?php checked( in_array( $post_type, $current_types ) ); ?> /> <label for="post-type-<?php echo esc_attr( $post_type ); ?>"><?php echo esc_html( $atts->label ); ?></label><br />
- <?php
+ <?php
endforeach;
}
@@ -299,8 +299,8 @@ class Automatically_Paginate_Posts {
}
$labels = array(
- 'pages' => esc_html__( 'Total number of pages: ', 'autopaging' ),
- 'words' => esc_html__( 'Approximate words per page: ', 'autopaging' ),
+ 'pages' => __( 'Total number of pages: ', 'autopaging' ),
+ 'words' => __( 'Approximate words per page: ', 'autopaging' ),
);
foreach ( $this->paging_types_allowed as $type ) :
@@ -308,11 +308,12 @@ class Automatically_Paginate_Posts {
?>
<p><input type="radio" name="<?php echo esc_attr( $this->option_name_paging_type ); ?>" id="autopaging-type-<?php echo esc_attr( $type ); ?>" value="<?php echo esc_attr( $type ); ?>"<?php checked( $type, $paging_type ); ?> /> <label for="autopaging-type-<?php echo esc_attr( $type ); ?>">
<strong>
- <?php echo $labels[ $type ]; ?>
+ <?php echo esc_html( $labels[ $type ] ); ?>
</strong>
<?php $this->{$func}(); ?>
</label></p>
- <?php endforeach;
+ <?php
+ endforeach;
}
/**
@@ -403,17 +404,28 @@ class Automatically_Paginate_Posts {
/**
* Render autopaging metabox.
*
- * @param object $post
+ * @param object $post Post object.
* @uses esc_attr, checked, _e, __, wp_nonce_field
* @return void
*/
public function meta_box_autopaging( $post ) {
- ?>
+ ?>
<p>
<input type="checkbox" name="<?php echo esc_attr( $this->meta_key_disable_autopaging ); ?>" id="<?php echo esc_attr( $this->meta_key_disable_autopaging ); ?>_checkbox" value="1"<?php checked( (bool) get_post_meta( $post->ID, $this->meta_key_disable_autopaging, true ) ); ?> /> <label for="<?php echo esc_attr( $this->meta_key_disable_autopaging ); ?>_checkbox">Disable autopaging for this post?</label>
</p>
<p class="description"><?php esc_html__( 'Check the box above to prevent this post from automatically being split over multiple pages.', 'autopaging' ); ?></p>
- <p class="description"><?php printf( esc_html__( 'Note that if the %1$s Quicktag is used to manually page this post, automatic paging won\'t be applied, regardless of the setting above.', 'autopaging' ), '<code><!--nextpage--></code>' ); ?></p>
+ <p class="description">
+ <?php
+ printf(
+ /* translators: 1. Quicktag code example. */
+ esc_html__(
+ 'Note that if the %1$s Quicktag is used to manually page this post, automatic paging won\'t be applied, regardless of the setting above.',
+ 'autopaging'
+ ),
+ '<code><!--nextpage--></code>'
+ );
+ ?>
+ </p>
<?php
wp_nonce_field( $this->meta_key_disable_autopaging, $this->meta_key_disable_autopaging . '_wpnonce' );
@@ -422,22 +434,24 @@ class Automatically_Paginate_Posts {
/**
* Save autopaging metabox.
*
- * @param int $post_id
+ * @param int $post_id Post ID.
* @uses DOING_AUTOSAVE, wp_verify_nonce, update_post_meta, delete_post_meta
* @action save_post
* @return null
*/
public function action_save_post( $post_id ) {
- if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE )
+ if ( defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE ) {
return;
+ }
if ( isset( $_POST[ $this->meta_key_disable_autopaging . '_wpnonce' ] ) && wp_verify_nonce( $_POST[ $this->meta_key_disable_autopaging . '_wpnonce' ], $this->meta_key_disable_autopaging ) ) {
$disable = isset( $_POST[ $this->meta_key_disable_autopaging ] ) ? true : false;
- if ( $disable )
+ if ( $disable ) {
update_post_meta( $post_id, $this->meta_key_disable_autopaging, true );
- else
+ } else {
delete_post_meta( $post_id, $this->meta_key_disable_autopaging );
+ }
}
}
@@ -452,14 +466,15 @@ class Automatically_Paginate_Posts {
*/
public function filter_the_posts( $posts ) {
if ( ! is_admin() ) {
- foreach( $posts as $the_post ) {
+ foreach ( $posts as $the_post ) {
if ( in_array( $the_post->post_type, $this->post_types ) && ! preg_match( '#<!--nextpage-->#i', $the_post->post_content ) && ! (bool) get_post_meta( $the_post->ID, $this->meta_key_disable_autopaging, true ) ) {
// In-time filtering of number of pages to break over, based on post data. If value is less than 2, nothing should be done.
$num_pages = absint( apply_filters( 'autopaging_num_pages', absint( $this->num_pages ), $the_post ) );
$num_words = absint( apply_filters( 'autopaging_num_words', absint( $this->num_words ), $the_post ) );
- if ( $num_pages < 2 && empty( $num_words ) )
+ if ( $num_pages < 2 && empty( $num_words ) ) {
continue;
+ }
// Start with post content, but alias to protect the raw content.
$content = $the_post->post_content;
@@ -468,7 +483,7 @@ class Automatically_Paginate_Posts {
$content = preg_replace( '#<p>(.+?)</p>#i', "$1\r\n\r\n", $content );
$content = preg_replace( '#<br(\s*/)?>#i', "\r\n", $content );
- // C.ount paragraphs
+ // Count paragraphs.
$count = preg_match_all( '#\r\n\r\n#', $content, $matches );
// Keep going, if we have something to count.
@@ -477,7 +492,7 @@ class Automatically_Paginate_Posts {
$content = explode( "\r\n\r\n", $content );
switch ( get_option( $this->option_name_paging_type, $this->paging_type_default ) ) {
- case 'words' :
+ case 'words':
$word_counter = 0;
// Count words per paragraph and break after the paragraph that exceeds the set threshold.
@@ -500,8 +515,8 @@ class Automatically_Paginate_Posts {
break;
- case 'pages' :
- default :
+ case 'pages':
+ default:
// Count number of paragraphs content was exploded to.
$count = count( $content );
@@ -558,5 +573,6 @@ class Automatically_Paginate_Posts {
return $posts;
}
}
-new Automatically_Paginate_Posts;
+
+new Automatically_Paginate_Posts();
?>