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<?php
if( ! class_exists( 'TIE_POSTS_LIST' ) ) {
/**
* Widget API: TIE_Posts_List class
*/
class TIE_POSTS_LIST extends WP_Widget {
public function __construct(){
$widget_ops = array( 'classname' => 'posts-list' );
parent::__construct( 'posts-list-widget', apply_filters( 'TieLabs/theme_name', 'TieLabs' ) .' - '. esc_html__( 'Posts list', TIELABS_TEXTDOMAIN), $widget_ops );
}
/**
* Outputs the content for the widget instance.
*/
public function widget( $args, $instance ){
/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */
$instance['title'] = apply_filters( 'widget_title', empty( $instance['title'] ) ? '' : $instance['title'], $instance, $this->id_base );
// Query arguments
$no_of_posts = ! empty( $instance['no_of_posts'] ) ? $instance['no_of_posts'] : 5;
$offset = ! empty( $instance['offset'] ) ? $instance['offset'] : '';
$pagination = ! empty( $instance['pagination'] ) ? $instance['pagination'] : false;
$posts_order = ! empty( $instance['posts_order'] ) ? $instance['posts_order'] : 'latest';
$cats_id = ! empty( $instance['cats_id'] ) ? explode ( ',', $instance['cats_id'] ) : '';
$before_posts = '<ul class="posts-list-items widget-posts-wrapper">';
$after_posts = '</ul>';
$class = 'widget-posts-list-container';
$style_args = array();
// Return If this is a related posts and we are not in the post single page
if ( ! is_single() && strpos( $posts_order, 'related' ) !== false ){
return;
}
$query_args = array(
'number' => $no_of_posts,
'offset' => $offset,
'order' => $posts_order,
'id' => $cats_id,
);
// Style
$layouts = array(
1 => '',
2 => 'timeline-widget',
3 => 'posts-list-big-first has-first-big-post',
4 => 'posts-list-bigs',
5 => 'posts-list-half-posts',
6 => 'posts-pictures-widget',
7 => 'posts-list-counter',
8 => 'posts-authors',
9 => 'posts-inverted',
);
if( ! empty( $instance['style'] ) && ! empty( $layouts[ $instance['style'] ] ) ) {
$class .= ' '.$layouts[ $instance['style'] ];
if( $instance['style'] == 2 ){
$style_args['style'] = 'timeline';
}
elseif( $instance['style'] == 3 ){
$style_args['thumbnail_first'] = TIELABS_THEME_SLUG.'-image-large';
$style_args['review_first'] = 'large';
}
elseif( $instance['style'] == 4 ){
$style_args['thumbnail'] = TIELABS_THEME_SLUG.'-image-large';
$style_args['review'] = 'large';
$style_args['show_score'] = false;
}
elseif( $instance['style'] == 5 ){
$style_args['thumbnail'] = TIELABS_THEME_SLUG.'-image-large';
}
elseif( $instance['style'] == 6 ){
$style_args['style'] = 'grid';
$before_posts = '<div class="tie-row widget-posts-wrapper">';
$after_posts = '</div>';
}
elseif( $instance['style'] == 8 ){
$style_args['style'] = 'authors';
$before_posts = '<ul class="posts-list-items recent-comments-widget widget-posts-wrapper">';
}
}
// Media Icon
if( ! empty( $instance['media_overlay'] ) ){
$style_args['media_icon'] = true;
$class .= ' media-overlay';
}
// Exclude Current Post
if( ! empty( $instance['exclude_current'] ) && is_single() ){
$style_args['exclude_current'] = get_the_id();
}
// --
$data_attr = '';
if( $pagination ){
$style_pagination_args = $style_args;
if( $pagination == 'load-more' ){
if( $instance['style'] == 3 ){
$style_pagination_args['thumbnail_first'] = false;
$style_pagination_args['review_first'] = false;
}
}
$data_attr = ' data-current="1" data-query="'. str_replace( '"', '\'', wp_json_encode( $query_args ) ) .'" data-style="'. str_replace( '"', '\'', wp_json_encode( $style_pagination_args ) ) .'"';
}
// Print the widget
echo ( $args['before_widget'] );
if ( ! empty($instance['title']) ){
echo ( $args['before_title'] . $instance['title'] . $args['after_title'] );
}
echo '<div class="'. $class .'" '. $data_attr .'>';
echo ( $before_posts );
tie_widget_posts( $query_args, $style_args );
echo ( $after_posts );
echo "</div>";
if( $pagination ){
echo '<div class="widget-pagination-wrapper">';
if( $pagination == 'show-more' ){
echo '<a class="widget-pagination next-posts show-more-button" href="#" data-text="'. esc_html__( 'Show More', TIELABS_TEXTDOMAIN ) .'">'. esc_html__( 'Show More', TIELABS_TEXTDOMAIN ) .'</a>';
}
elseif( $pagination == 'load-more' ){
echo '<a class="widget-pagination next-posts show-more-button load-more-button" href="#" data-text="'. esc_html__( 'Load More', TIELABS_TEXTDOMAIN ) .'">'. esc_html__( 'Load More', TIELABS_TEXTDOMAIN ) .'</a>';
}
elseif( $pagination == 'next-prev' ){
echo '
<ul class="slider-arrow-nav">
<li>
<a class="widget-pagination prev-posts pagination-disabled" href="#">
<span class="tie-icon-angle-left" aria-hidden="true"></span>
<span class="screen-reader-text">'. esc_html__( 'Previous page', TIELABS_TEXTDOMAIN ) .'</span>
</a>
</li>
<li>
<a class="widget-pagination next-posts" href="#">
<span class="tie-icon-angle-right" aria-hidden="true"></span>
<span class="screen-reader-text">'. esc_html__( 'Next page', TIELABS_TEXTDOMAIN ) .'</span>
</a>
</li>
</ul>
';
}
echo '</div>';
}
echo ( $args['after_widget'] );
}
/**
* Handles updating settings for widget instance.
*/
public function update( $new_instance, $old_instance ){
$instance = $old_instance;
$instance['title'] = sanitize_text_field( $new_instance['title'] );
$instance['no_of_posts'] = $new_instance['no_of_posts'];
$instance['posts_order'] = $new_instance['posts_order'];
$instance['pagination'] = $new_instance['pagination'];
$instance['offset'] = $new_instance['offset'];
$instance['media_overlay'] = ! empty( $new_instance['media_overlay'] ) ? 'true' : false;
$instance['exclude_current'] = ! empty( $new_instance['exclude_current'] ) ? 'true' : false;
$instance['style'] = $new_instance['style'];
if( ! empty( $new_instance['cats_id'] ) && is_array( $new_instance['cats_id'] ) ){
$instance['cats_id'] = implode( ',', $new_instance['cats_id'] );
}
else{
$instance['cats_id'] = false;
}
return $instance;
}
/**
* Outputs the settings form for the widget.
*/
public function form( $instance ){
$defaults = array( 'title' => esc_html__('Recent Posts', TIELABS_TEXTDOMAIN) , 'no_of_posts' => '5', 'posts_order' => 'latest' );
$instance = wp_parse_args( (array) $instance, $defaults );
$title = ! empty( $instance['title'] ) ? $instance['title'] : '';
$no_of_posts = ! empty( $instance['no_of_posts'] ) ? $instance['no_of_posts'] : 5;
$offset = ! empty( $instance['offset'] ) ? $instance['offset'] : '';
$posts_order = ! empty( $instance['posts_order'] ) ? $instance['posts_order'] : 'latest';
$style = ! empty( $instance['style'] ) ? $instance['style'] : 1;
$pagination = ! empty( $instance['pagination'] ) ? $instance['pagination'] : '';
$media_overlay = ! empty( $instance['media_overlay'] ) ? 'true' : '';
$exclude_current = ! empty( $instance['exclude_current'] ) ? 'true' : '';
$cats_id = array();
if( ! empty( $instance['cats_id'] ) ) {
$cats_id = explode ( ',', $instance['cats_id'] );
}
// Post Order : Default
$post_order = array(
'standard' => array(
'latest' => esc_html__( 'Recent Posts', TIELABS_TEXTDOMAIN ),
'rand' => esc_html__( 'Random Posts', TIELABS_TEXTDOMAIN ),
'modified' => esc_html__( 'Last Modified Posts', TIELABS_TEXTDOMAIN ),
'popular' => esc_html__( 'Most Commented posts', TIELABS_TEXTDOMAIN ),
'title' => esc_html__( 'Alphabetically', TIELABS_TEXTDOMAIN ),
)
);
if( tie_get_option( 'tie_post_views' ) ){
$post_order['standard']['views'] = esc_html__( 'Most Viewed posts', TIELABS_TEXTDOMAIN );
}
// JetPack
$post_order['jetpack']['jetpack-7'] = esc_html__( 'Jetpack - Most Viewed for 7 days', TIELABS_TEXTDOMAIN );
$post_order['jetpack']['jetpack-30'] = esc_html__( 'Jetpack - Most Viewed for 30 days', TIELABS_TEXTDOMAIN );
// Related Posts options
$post_order['related']['related-cat'] = esc_html__( 'Related Posts by Categories', TIELABS_TEXTDOMAIN );
$post_order['related']['related-tag'] = esc_html__( 'Related Posts by Tags', TIELABS_TEXTDOMAIN );
$post_order['related']['related-author'] = esc_html__( 'Related Posts by Author', TIELABS_TEXTDOMAIN );
$post_order = apply_filters( 'TieLabs/Widget/Posts/post_order_args' ,$post_order );
// Style the Custom options
$style_visible = 'style="display:block"';
$jetpack_options = $related_options = $non_custom_options = '';
if( strpos( $posts_order, 'jetpack' ) !== false ){
$jetpack_options = $style_visible;
}
elseif( strpos( $posts_order, 'related' ) !== false ){
$related_options = $style_visible;
}
else{
$non_custom_options = $style_visible;
}
// Get the Categories List
$categories = TIELABS_ADMIN_HELPER::get_categories();
// Pagination Options
$pagination_options = array(
'' => esc_html__( 'Disable', TIELABS_TEXTDOMAIN ),
'show-more' => esc_html__( 'Show More', TIELABS_TEXTDOMAIN ),
'load-more' => esc_html__( 'Load More', TIELABS_TEXTDOMAIN ),
'next-prev' => esc_html__( 'Next/Previous Arrows', TIELABS_TEXTDOMAIN ),
);
?>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php esc_html_e( 'Title', TIELABS_TEXTDOMAIN) ?></label>
<input id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" value="<?php echo esc_attr( $title ); ?>" class="widefat" type="text" />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'posts_order' ) ); ?>"><?php esc_html_e( 'Posts order:', TIELABS_TEXTDOMAIN) ?></label>
<select id="<?php echo esc_attr( $this->get_field_id( 'posts_order' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'posts_order' ) ); ?>" class="widefat tie-posts-order-option">
<?php
foreach( $post_order as $order_groups => $options ){ ?>
<optgroup>
<?php
foreach( $options as $order => $text ){ ?>
<option value="<?php echo esc_attr( $order ) ?>" <?php selected( $posts_order, $order ); ?>><?php echo esc_attr( $text ) ?></option>
<?php
}
?>
</optgroup>
<?php
}
?>
</select>
</p>
<div class="tie-jetpack-posts-order-option" <?php echo $jetpack_options ?>>
<?php
if( ! TIELABS_JETPACK_IS_ACTIVE || ! Jetpack::is_module_active( 'stats' ) ){
echo '<p class="tie-message-hint tie-message-error">'. esc_html__( 'You need to install the Jetpack plugin. in order to use the show the most viewed for 7 or 30 days.', TIELABS_TEXTDOMAIN) .'</p>';
}
else{
echo '<p class="tie-message-hint">'. esc_html__( 'Please Note that for Jetpack - Most Viewed posts it may take a few hours before views are counted. It will fallback to comments sorting type until then.', TIELABS_TEXTDOMAIN) .'</p>';
}
?>
</div>
<div class="tie-related-posts-order-option" <?php echo $related_options ?>>
<?php
echo '<p class="tie-message-hint">'. esc_html__( 'This Widget appears in the single post page only.', TIELABS_TEXTDOMAIN) .'</p>';
?>
</div>
<p class="tie-non-custom-posts-order-option" <?php echo $non_custom_options ?>>
<label for="<?php echo esc_attr( $this->get_field_id( 'cats_id' ) ); ?>"><?php esc_html_e( 'Categories', TIELABS_TEXTDOMAIN) ?></label>
<select multiple="multiple" id="<?php echo esc_attr( $this->get_field_id( 'cats_id' ) ); ?>[]" name="<?php echo esc_attr( $this->get_field_name( 'cats_id' ) ); ?>[]" class="widefat">
<?php foreach ($categories as $key => $option){ ?>
<option value="<?php echo esc_attr( $key ) ?>" <?php if ( in_array( $key , $cats_id ) ){ echo ' selected="selected"' ; } ?>><?php echo esc_html( $option ); ?></option>
<?php } ?>
</select>
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'no_of_posts' ) ); ?>"><?php esc_html_e( 'Number of posts to show', TIELABS_TEXTDOMAIN) ?></label>
<input id="<?php echo esc_attr( $this->get_field_id( 'no_of_posts' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'no_of_posts' ) ); ?>" value="<?php echo esc_attr( $no_of_posts ) ?>" type="number" step="1" min="1" size="3" class="tiny-text" />
</p>
<p class="tie-non-custom-posts-order-option" <?php echo $non_custom_options ?>>
<label for="<?php echo esc_attr( $this->get_field_id( 'offset' ) ); ?>"><?php esc_html_e( 'Offset - number of posts to pass over', TIELABS_TEXTDOMAIN ) ?></label>
<input id="<?php echo esc_attr( $this->get_field_id( 'offset' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'offset' ) ); ?>" value="<?php echo esc_attr( $offset ) ?>" type="number" step="1" min="1" size="3" class="tiny-text" />
</p>
<p>
<input id="<?php echo esc_attr( $this->get_field_id( 'media_overlay' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'media_overlay' ) ); ?>" value="true" <?php checked( $media_overlay, 'true' ); ?> type="checkbox" />
<label for="<?php echo esc_attr( $this->get_field_id( 'media_overlay' ) ); ?>"><?php esc_html_e( 'Media Icon', TIELABS_TEXTDOMAIN) ?></label>
</p>
<p>
<input id="<?php echo esc_attr( $this->get_field_id( 'exclude_current' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'exclude_current' ) ); ?>" value="true" <?php checked( $exclude_current, 'true' ); ?> type="checkbox" />
<label for="<?php echo esc_attr( $this->get_field_id( 'exclude_current' ) ); ?>"><?php esc_html_e( 'Exclude Current Post in the single post page.', TIELABS_TEXTDOMAIN) ?></label>
</p>
<label><?php esc_html_e( 'Style', TIELABS_TEXTDOMAIN) ?></label>
<div class="tie-styles-list-widget tie-posts-list-widget">
<p>
<?php
for ( $i=1; $i < 10; $i++ ){ ?>
<label class="tie-widget-options">
<input name="<?php echo esc_attr( $this->get_field_name( 'style' ) ); ?>" type="radio" value="<?php echo esc_attr( $i ) ?>" <?php echo checked( $style, $i ) ?>> <img src="<?php echo TIELABS_TEMPLATE_URL .'/framework/admin/assets/images/widgets/posts-'.$i.'.png'; ?>" />
</label>
<?php
}
?>
</p>
</div>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'pagination' ) ); ?>"><?php esc_html_e( 'Pagination:', TIELABS_TEXTDOMAIN) ?></label>
<select id="<?php echo esc_attr( $this->get_field_id( 'pagination' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'pagination' ) ); ?>" class="widefat">
<?php
foreach( $pagination_options as $pagination_key => $pagination_text ){ ?>
<option value="<?php echo esc_attr( $pagination_key ) ?>" <?php selected( $pagination, $pagination_key ); ?>><?php echo esc_attr( $pagination_text ) ?></option>
<?php
}
?>
</select>
</p>
<?php
}
}
/**
* Register the widget.
*/
add_action( 'widgets_init', 'tie_posts_list_register' );
function tie_posts_list_register(){
register_widget( 'TIE_POSTS_LIST' );
}
}