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Add filter for WordPress Posts widget content #5883

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merged 2 commits into from
Feb 8, 2017
Merged

Add filter for WordPress Posts widget content #5883

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e7beb84
Add filter for WordPress Posts widget content
stoyan0v Dec 15, 2016
65e9816
Replace esc_html_e with esc_html__. Change the initialization of .
stoyan0v Feb 7, 2017
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52 changes: 33 additions & 19 deletions modules/widgets/wordpress-post-widget.php
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Original file line number Diff line number Diff line change
Expand Up @@ -734,26 +734,28 @@ public function widget( $args, $instance ) {
// Enqueue front end assets.
$this->enqueue_scripts();

echo $args['before_widget'];
$content = $args['before_widget'];

if ( empty( $instance['url'] ) ) {
if ( current_user_can( 'manage_options' ) ) {
echo '<p>';
$content .= '<p>';
/* Translators: the "Blog URL" field mentioned is the input field labeled as such in the widget form. */
esc_html_e( 'The Blog URL is not properly setup in the widget.', 'jetpack' );
echo '</p>';
$content .= esc_html__( 'The Blog URL is not properly setup in the widget.', 'jetpack' );
$content .= '</p>';
}
echo $args['after_widget'];
$content .= $args['after_widget'];

echo $content;
return;
}

$data = $this->get_blog_data( $instance['url'] );

// check for errors
if ( is_wp_error( $data ) || empty( $data['site_info']['data'] ) ) {
echo '<p>' . __( 'Cannot load blog information at this time.', 'jetpack' ) . '</p>';
echo $args['after_widget'];
$content .= '<p>' . __( 'Cannot load blog information at this time.', 'jetpack' ) . '</p>';
$content .= $args['after_widget'];

echo $content;
return;
}

Expand All @@ -762,19 +764,20 @@ public function widget( $args, $instance ) {
if ( ! empty( $instance['title'] ) ) {
/** This filter is documented in core/src/wp-includes/default-widgets.php */
$instance['title'] = apply_filters( 'widget_title', $instance['title'] );
echo $args['before_title'] . esc_html( $instance['title'] . ': ' . $site_info->name ) . $args['after_title'];
$content .= $args['before_title'] . esc_html( $instance['title'] . ': ' . $site_info->name ) . $args['after_title'];
}
else {
echo $args['before_title'] . esc_html( $site_info->name ) . $args['after_title'];
$content .= $args['before_title'] . esc_html( $site_info->name ) . $args['after_title'];
}

echo '<div class="jetpack-display-remote-posts">';
$content .= '<div class="jetpack-display-remote-posts">';

if ( is_wp_error( $data['posts']['data'] ) || empty( $data['posts']['data'] ) ) {
echo '<p>' . __( 'Cannot load blog posts at this time.', 'jetpack' ) . '</p>';
echo '</div><!-- .jetpack-display-remote-posts -->';
echo $args['after_widget'];
$content .= '<p>' . __( 'Cannot load blog posts at this time.', 'jetpack' ) . '</p>';
$content .= '</div><!-- .jetpack-display-remote-posts -->';
$content .= $args['after_widget'];

echo $content;
return;
}

Expand All @@ -794,7 +797,7 @@ public function widget( $args, $instance ) {
if ( isset( $instance['open_in_new_window'] ) && $instance['open_in_new_window'] == true ) {
$target = ' target="_blank"';
}
echo '<h4><a href="' . esc_url( $single_post['url'] ) . '"' . $target . '>' . esc_html( $post_title ) . '</a></h4>' . "\n";
$content .= '<h4><a href="' . esc_url( $single_post['url'] ) . '"' . $target . '>' . esc_html( $post_title ) . '</a></h4>' . "\n";
if ( ( $instance['featured_image'] == true ) && ( ! empty ( $single_post['featured_image'] ) ) ) {
$featured_image = $single_post['featured_image'];
/**
Expand All @@ -809,16 +812,27 @@ public function widget( $args, $instance ) {
* @param array $args Array of Photon Parameters.
*/
$image_params = apply_filters( 'jetpack_display_posts_widget_image_params', array() );
echo '<a title="' . esc_attr( $post_title ) . '" href="' . esc_url( $single_post['url'] ) . '"' . $target . '><img src="' . jetpack_photon_url( $featured_image, $image_params ) . '" alt="' . esc_attr( $post_title ) . '"/></a>';
$content .= '<a title="' . esc_attr( $post_title ) . '" href="' . esc_url( $single_post['url'] ) . '"' . $target . '><img src="' . jetpack_photon_url( $featured_image, $image_params ) . '" alt="' . esc_attr( $post_title ) . '"/></a>';
}

if ( $instance['show_excerpts'] == true ) {
echo $single_post['excerpt'];
$content .= $single_post['excerpt'];
}
}

echo '</div><!-- .jetpack-display-remote-posts -->';
echo $args['after_widget'];
$content .= '</div><!-- .jetpack-display-remote-posts -->';
$content .= $args['after_widget'];

/**
* Filter the WordPress Posts widget content.
*
* @module widgets
*
* @since 4.6.0
*
* @param string $content Widget content.
*/
echo apply_filters( 'jetpack_display_posts_widget_content', $content );
}

/**
Expand Down