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Filter widget rendering based on $posts and/or $query #80

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Filter widget rendering based on $posts and/or $query #80

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30f4490
this allows the widget to be filtered. this is slightly different tha…
jonathanstegall Jul 27, 2020
e2006f1
Merge pull request #1 from Automattic/master
jonathanstegall Jul 20, 2021
ba99d23
try prepending the next item instead of appending it
jonathanstegall Jul 20, 2021
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3 changes: 2 additions & 1 deletion js/zoninator.js
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Original file line number Diff line number Diff line change
Expand Up @@ -203,7 +203,8 @@ var zoninator = {};
// Add Post to List
var $post = $(returnData.content);
$post.hide()
.appendTo(zoninator.$zonePostsList)
//.appendTo(zoninator.$zonePostsList)
.prependTo(zoninator.$zonePostsList)
.fadeIn()
;

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38 changes: 26 additions & 12 deletions widget.zone-posts.php
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Original file line number Diff line number Diff line change
Expand Up @@ -47,28 +47,27 @@ function widget( $args, $instance ) {
return;

$posts = z_get_posts_in_zone( $zone_id );
if ( empty( $posts ) )
if ( empty( $posts ) ) {
return;
}

$query = z_get_zone_query( $zone_id );
?>
<?php echo wp_kses_post( $args['before_widget'] ); ?>

<?php echo wp_kses_post( $args['before_title'] ) . esc_html( $zone->name ) . wp_kses_post( $args['after_title'] ); ?>

<?php if ( ! empty( $zone->description ) && $show_description ) : ?>
<p class="description"><?php echo esc_html( $zone->description ); ?></p>
<?php endif; ?>

<ul>
<?php foreach ( $posts as $post ) : ?>
<li>
<a href="<?php echo esc_url( get_permalink( $post->ID ) ); ?>">
<?php echo esc_html( get_the_title( $post->ID ) ); ?>
</a>
</li>
<?php endforeach; ?>
</ul>
<?php endif;

$html = apply_filters( 'widget_zone_posts_override_html', false, $posts, $query );
if ( false !== $html ) {
echo $html;
} else {
$this->widget_posts( $posts );
}
?>
<?php echo wp_kses_post( $args['after_widget'] ); ?>
<?php
$cache[ $args['widget_id'] ] = ob_get_flush();
Expand All @@ -81,6 +80,21 @@ function widget( $args, $instance ) {
wp_cache_set( 'widget-zone-posts', $cache, 'widget' );
}

// filterable function to render posts in a zone post widget
function widget_posts( $posts ) {
?>
<ul>
<?php foreach ( $posts as $post ) : ?>
<li>
<a href="<?php echo esc_url( get_permalink( $post->ID ) ); ?>">
<?php echo esc_html( get_the_title( $post->ID ) ); ?>
</a>
</li>
<?php endforeach; ?>
</ul>
<?php
}

function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$new_instance = wp_parse_args( (array) $new_instance, array( 'zone_id' => 0, 'show_description' => 0 ) );
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