/home/arranoyd/telegastro/wp-content/themes/dt-the7/inc/widgets/blog-posts/blog-posts.php
<?php
/**
* Blog posts widget.
*
* @package vogue
* @since 1.0.0
*/
// File Security Check
if ( ! defined( 'ABSPATH' ) ) { exit; }
/* Load the widget */
add_action( 'widgets_init', array( 'Presscore_Inc_Widgets_BlogPosts', 'presscore_register_widget' ) );
class Presscore_Inc_Widgets_BlogPosts extends WP_Widget {
/* Widget defaults */
public static $widget_defaults = array(
'title' => '',
'order' => 'DESC',
'orderby' => 'date',
'select' => 'all',
'show' => 6,
'cats' => array(),
'round_images' => true,
'thumbnails' => true,
'show_excerpts' => false,
'images_dimensions' => array( 'w' => 40, 'h' => 40 )
);
/* Widget setup */
function __construct() {
/* Widget settings. */
$widget_ops = array( 'description' => _x( 'Blog posts', 'widget', 'the7mk2' ) );
/* Create the widget. */
parent::__construct(
'presscore-blog-posts',
DT_WIDGET_PREFIX . _x( 'Blog posts', 'widget', 'the7mk2' ),
$widget_ops
);
}
/* Display the widget */
function widget( $args, $instance ) {
extract( $args );
$instance = wp_parse_args( (array) $instance, self::$widget_defaults );
/* Our variables from the widget settings. */
$title = apply_filters( 'widget_title', $instance['title'] );
$terms = empty($instance['cats']) ? array(0) : (array) $instance['cats'];
$html = '';
if ( $terms ) {
$attachments_data = presscore_get_related_posts( array(
'exclude_current' => false,
'cats' => $terms,
'select' => $instance['select'],
'post_type' => 'post',
'taxonomy' => 'category',
'field' => 'term_id',
'args' => array(
'posts_per_page' => $instance['show'],
'orderby' => $instance['orderby'],
'order' => $instance['order'],
)
) );
$list_args = array(
'show_images' => (bool) $instance['thumbnails'],
'show_excerpts' => (bool) $instance['show_excerpts'],
'image_dimensions' => $instance['images_dimensions']
);
$posts_list = presscore_get_posts_small_list( $attachments_data, $list_args );
if ( $posts_list ) {
foreach ( $posts_list as $p ) {
$html .= sprintf( '<li>%s</li>', $p );
}
$html = '<ul class="recent-posts' . ( $instance['round_images'] ? ' round-images' : '' ) . '">' . $html . '</ul>';
}
}
echo $before_widget ;
// title
if ( $title ) echo $before_title . $title . $after_title;
echo $html;
echo $after_widget;
}
/* Update the widget settings */
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = strip_tags($new_instance['title']);
$instance['order'] = esc_attr($new_instance['order']);
$instance['orderby'] = esc_attr($new_instance['orderby']);
$instance['show'] = intval($new_instance['show']);
$instance['select'] = in_array( $new_instance['select'], array('all', 'only', 'except') ) ? $new_instance['select'] : 'all';
$instance['cats'] = (array) $new_instance['cats'];
if ( empty($instance['cats']) ) { $instance['select'] = 'all'; }
$instance['thumbnails'] = absint($new_instance['thumbnails']);
$instance['round_images'] = absint($new_instance['round_images']);
$instance['show_excerpts'] = absint($new_instance['show_excerpts']);
$instance['images_dimensions'] = array_map( 'absint', $new_instance['images_dimensions'] );
return $instance;
}
/**
* Displays the widget settings controls on the widget panel.
* Make use of the get_field_id() and get_field_name() function
* when creating your form elements. This handles the confusing stuff.
*/
function form( $instance ) {
/* Set up some default widget settings. */
$instance = wp_parse_args( (array) $instance, self::$widget_defaults );
$terms = get_terms( 'category', array(
'hide_empty' => 1,
'hierarchical' => false
) );
$orderby_list = array(
'ID' => _x( 'Order by ID', 'widget', 'the7mk2' ),
'author' => _x( 'Order by author', 'widget', 'the7mk2' ),
'title' => _x( 'Order by title', 'widget', 'the7mk2' ),
'date' => _x( 'Order by date', 'widget', 'the7mk2' ),
'modified' => _x( 'Order by modified', 'widget', 'the7mk2' ),
'rand' => _x( 'Order by rand', 'widget', 'the7mk2' ),
'menu_order'=> _x( 'Order by menu', 'widget', 'the7mk2' )
);
?>
<p>
<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _ex('Title:', 'widget', 'the7mk2'); ?></label>
<input type="text" id="<?php echo $this->get_field_id( 'title' ); ?>" class="widefat" name="<?php echo $this->get_field_name( 'title' ); ?>" value="<?php echo esc_attr($instance['title']); ?>" />
</p>
<p>
<strong><?php _ex('Category:', 'admin', 'the7mk2'); ?></strong><br />
<?php if( !is_wp_error($terms) ): ?>
<div class="dt-widget-switcher">
<label><input type="radio" name="<?php echo $this->get_field_name( 'select' ); ?>" value="all" <?php checked($instance['select'], 'all'); ?> /><?php _ex('All', 'widget', 'the7mk2'); ?></label>
<label><input type="radio" name="<?php echo $this->get_field_name( 'select' ); ?>" value="only" <?php checked($instance['select'], 'only'); ?> /><?php _ex('Only', 'widget', 'the7mk2'); ?></label>
<label><input type="radio" name="<?php echo $this->get_field_name( 'select' ); ?>" value="except" <?php checked($instance['select'], 'except'); ?> /><?php _ex('Except', 'widget', 'the7mk2'); ?></label>
</div>
<div class="hide-if-js">
<?php foreach( $terms as $term ): ?>
<input id="<?php echo $this->get_field_id($term->term_id); ?>" type="checkbox" name="<?php echo $this->get_field_name('cats'); ?>[]" value="<?php echo $term->term_id; ?>" <?php checked( in_array($term->term_id, $instance['cats']) ); ?> />
<label for="<?php echo $this->get_field_id($term->term_id); ?>"><?php echo $term->name; ?></label><br />
<?php endforeach; ?>
</div>
<?php endif; ?>
</p>
<p>
<label for="<?php echo $this->get_field_id( 'show' ); ?>"><?php _ex('Number of posts:', 'widget', 'the7mk2'); ?></label>
<input id="<?php echo $this->get_field_id( 'show' ); ?>" name="<?php echo $this->get_field_name( 'show' ); ?>" value="<?php echo esc_attr($instance['show']); ?>" size="2" maxlength="2" />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'orderby' ); ?>"><?php _ex('Sort by:', 'widget', 'the7mk2'); ?></label>
<select id="<?php echo $this->get_field_id( 'orderby' ); ?>" name="<?php echo $this->get_field_name( 'orderby' ); ?>">
<?php foreach( $orderby_list as $value=>$name ): ?>
<option value="<?php echo $value; ?>" <?php selected( $instance['orderby'], $value ); ?>><?php echo $name; ?></option>
<?php endforeach; ?>
</select>
</p>
</p>
<label>
<input name="<?php echo $this->get_field_name( 'order' ); ?>" value="ASC" type="radio" <?php checked( $instance['order'], 'ASC' ); ?> /><?php _ex('Ascending', 'widget', 'the7mk2'); ?>
</label>
<label>
<input name="<?php echo $this->get_field_name( 'order' ); ?>" value="DESC" type="radio" <?php checked( $instance['order'], 'DESC' ); ?> /><?php _ex('Descending', 'widget', 'the7mk2'); ?>
</label>
</p>
<p>
<label for="<?php echo $this->get_field_id( 'thumbnails' ); ?>"><?php _ex('Show featured images', 'widget', 'the7mk2'); ?></label>
<input type="checkbox" id="<?php echo $this->get_field_id( 'thumbnails' ); ?>" name="<?php echo $this->get_field_name( 'thumbnails' ); ?>" value="1" <?php checked($instance['thumbnails']); ?> />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'round_images' ); ?>"><?php _ex('Enable rounded corners', 'widget', 'the7mk2'); ?></label>
<input type="checkbox" for="<?php echo $this->get_field_id( 'round_images' ); ?>" name="<?php echo $this->get_field_name( 'round_images' ); ?>" value="1" <?php checked($instance['round_images']); ?> />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'show_excerpts' ); ?>"><?php _ex('Show excerpts', 'widget', 'the7mk2'); ?></label>
<input type="checkbox" for="<?php echo $this->get_field_id( 'show_excerpts' ); ?>" name="<?php echo $this->get_field_name( 'show_excerpts' ); ?>" value="1" <?php checked($instance['show_excerpts']); ?> />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'images_dimensions' ); ?>"><?php _ex('Featured images proportions:', 'widget', 'the7mk2'); ?>
<input type="text" size="3" name="<?php echo $this->get_field_name( 'images_dimensions' ); ?>[w]" value="<?php echo esc_attr( $instance['images_dimensions']['w'] ); ?>" /><span>x</span>
<input type="text" size="3" name="<?php echo $this->get_field_name( 'images_dimensions' ); ?>[h]" value="<?php echo esc_attr( $instance['images_dimensions']['h'] ); ?>" /><span><?php _ex( 'in px', 'widget', 'the7mk2' ); ?></span>
</p>
<div style="clear: both;"></div>
<?php
}
public static function presscore_register_widget() {
register_widget( get_class() );
}
}