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<?php
/**
* Plugin Name: Goodlayers Popular Post
* Plugin URI: http://goodlayers.com/
* Description: A widget that show popular posts( Specified by comment ).
* Version: 1.0
* Author: Goodlayers
* Author URI: http://www.goodlayers.com
*
*/
add_action( 'widgets_init', 'gdlr_popular_post_widget' );
if( !function_exists('gdlr_popular_post_widget') ){
function gdlr_popular_post_widget() {
register_widget( 'Goodlayers_Popular_Post' );
}
}
if( !class_exists('Goodlayers_Popular_Post') ){
class Goodlayers_Popular_Post extends WP_Widget{
// Initialize the widget
function __construct() {
parent::__construct(
'gdlr-popular-post-widget',
__('Goodlayers Popular Post Widget','gdlr_translate'),
array('description' => __('A widget that show popular posts ( by comment )', 'gdlr_translate')));
}
// Output of the widget
function widget( $args, $instance ) {
global $theme_option;
$title = apply_filters( 'widget_title', $instance['title'] );
$category = $instance['category'];
$num_fetch = $instance['num_fetch'];
// Opening of widget
echo $args['before_widget'];
// Open of title tag
if( !empty($title) ){
echo $args['before_title'] . $title . $args['after_title'];
}
// Widget Content
$current_post = array(get_the_ID());
$query_args = array('post_type' => 'post', 'suppress_filters' => false);
$query_args['posts_per_page'] = $num_fetch;
$query_args['orderby'] = 'comment_count';
$query_args['order'] = 'desc';
$query_args['paged'] = 1;
$query_args['category_name'] = $category;
$query_args['ignore_sticky_posts'] = 1;
$query_args['post__not_in'] = array(get_the_ID());
$query = new WP_Query( $query_args );
if($query->have_posts()){
echo '<div class="gdlr-recent-post-widget">';
while($query->have_posts()){ $query->the_post();
echo '<div class="recent-post-widget">';
$thumbnail = gdlr_get_image(get_post_thumbnail_id(), 'thumbnail');
if( !empty($thumbnail) ){
echo '<div class="recent-post-widget-thumbnail"><a href="' . get_permalink() . '" >' . $thumbnail . '</a></div>';
}
echo '<div class="recent-post-widget-content">';
echo '<div class="recent-post-widget-title"><a href="' . get_permalink() . '" >' . get_the_title() . '</a></div>';
echo '<div class="recent-post-widget-info">';
echo '<div class="blog-info blog-comment">';
echo '<i class="fa fa-comment icon-comment"></i>';
comments_popup_link( __('0 Comment','gdlr_translate'),
__('1 Comment','gdlr_translate'),
__('% Comments','gdlr_translate'), '',
__('Comments are Off','gdlr_translate') );
echo '</div>'; // blog-info
echo '</div>'; // recent-post-widget-info
echo '</div>'; // recent-post-widget-content
echo '<div class="clear"></div>';
echo '</div>'; // recent-post-widget
}
echo '<div class="clear"></div>';
echo '</div>';
}
wp_reset_postdata();
// Closing of widget
echo $args['after_widget'];
}
// Widget Form
function form( $instance ) {
$title = isset($instance['title'])? $instance['title']: '';
$category = isset($instance['category'])? $instance['category']: '';
$num_fetch = isset($instance['num_fetch'])? $instance['num_fetch']: 3;
?>
<!-- Text Input -->
<p>
<label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title :', 'gdlr_translate'); ?></label>
<input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo $title; ?>" />
</p>
<!-- Post Category -->
<p>
<label for="<?php echo $this->get_field_id('category'); ?>"><?php _e('Category :', 'gdlr_translate'); ?></label>
<select class="widefat" name="<?php echo $this->get_field_name('category'); ?>" id="<?php echo $this->get_field_id('category'); ?>">
<option value="" <?php if(empty($category)) echo ' selected '; ?>><?php _e('All', 'gdlr_translate') ?></option>
<?php
$category_list = gdlr_get_term_list('category');
foreach($category_list as $cat_slug => $cat_name){ ?>
<option value="<?php echo $cat_slug; ?>" <?php if ($category == $cat_slug) echo ' selected '; ?>><?php echo $cat_name; ?></option>
<?php } ?>
</select>
</p>
<!-- Show Num -->
<p>
<label for="<?php echo $this->get_field_id('num_fetch'); ?>"><?php _e('Num Fetch :', 'gdlr_translate'); ?></label>
<input class="widefat" id="<?php echo $this->get_field_id('num_fetch'); ?>" name="<?php echo $this->get_field_name('num_fetch'); ?>" type="text" value="<?php echo $num_fetch; ?>" />
</p>
<?php
}
// Update the widget
function update( $new_instance, $old_instance ) {
$instance = array();
$instance['title'] = (empty($new_instance['title']))? '': strip_tags($new_instance['title']);
$instance['category'] = (empty($new_instance['category']))? '': strip_tags($new_instance['category']);
$instance['num_fetch'] = (empty($new_instance['num_fetch']))? '': strip_tags($new_instance['num_fetch']);
return $instance;
}
}
}
?>