wp_blog/wp-content/themes/worldwide-v1-01/include/plugin/custom-widget/custom-blog-widget.php
2020-01-02 23:15:16 +07:00

152 lines
4.7 KiB
PHP

<?php
/**
* Plugin Name: Goodlayers Recent Post
* Plugin URI: http://goodlayers.com/
* Description: A widget that show recent posts( Specified by category ).
* Version: 1.0
* Author: Goodlayers
* Author URI: http://www.goodlayers.com
*
*/
add_action( 'widgets_init', 'recent_post_widget' );
function recent_post_widget() {
register_widget( 'Recent_Post' );
}
class Recent_Post extends WP_Widget {
// Initialize the widget
function Recent_Post() {
parent::WP_Widget('recent-post-widget', __('Recent Post Widget (Goodlayers)','gdl_back_office'),
array('description' => __('A widget that show lastest posts', 'gdl_back_office')));
}
// Output of the widget
function widget( $args, $instance ) {
global $gdl_widget_date_format, $blog_port_widget_size;
extract( $args );
$title = apply_filters( 'widget_title', $instance['title'] );
$post_cat = $instance['post_cat'];
$show_num = $instance['show_num'];
if($post_cat == "All"){ $post_cat = ''; }
// Opening of widget
echo $before_widget;
// Open of title tag
if ( $title ){
echo $before_title . $title . $after_title;
}
// Widget Content
wp_reset_query();
$current_post = array(get_the_ID());
$custom_posts = get_posts( array('showposts'=>$show_num, 'category_name'=>$post_cat,
'post__not_in'=>$current_post) );
if( !empty($custom_posts) ){
echo "<div class='gdl-recent-post-widget'>";
foreach($custom_posts as $custom_post) {
?>
<div class="recent-post-widget">
<?php
$thumbnail_id = get_post_thumbnail_id( $custom_post->ID );
$thumbnail = wp_get_attachment_image_src( $thumbnail_id , $blog_port_widget_size );
if( $thumbnail_id ){
echo '<div class="recent-post-widget-thumbnail">';
echo '<a href="' . get_permalink( $custom_post->ID ) . '">';
$alt_text = get_post_meta($thumbnail_id , '_wp_attachment_image_alt', true);
if( !empty($thumbnail) ){
echo '<img src="' . $thumbnail[0] . '" alt="'. $alt_text .'"/>';
}
echo '</a>';
echo '</div>';
}
?>
<div class="recent-post-widget-context">
<h4 class="recent-post-widget-title">
<a href="<?php echo get_permalink( $custom_post->ID ); ?>">
<?php _e( $custom_post->post_title, 'gdl_front_end'); ?>
</a>
</h4>
<div class="recent-post-widget-info">
<div class="recent-post-widget-date">
<?php
echo '<a href="' . get_day_link( get_the_time('Y', $custom_post->ID), get_the_time('m', $custom_post->ID), get_the_time('d', $custom_post->ID)) . '" >';
echo __('Posted On' , 'gdl_front_end');
echo get_the_time($gdl_widget_date_format, $custom_post->ID);
echo '</a>';
?>
</div>
</div>
</div>
<div class="clear"></div>
</div>
<?php
}
echo "</div>";
}
// Closing of widget
echo $after_widget;
}
// Widget Form
function form( $instance ) {
if ( $instance ) {
$title = esc_attr( $instance[ 'title' ] );
$post_cat = esc_attr( $instance[ 'post_cat' ] );
$show_num = esc_attr( $instance[ 'show_num' ] );
} else {
$title = '';
$post_cat = '';
$show_num = '3';
}
?>
<!-- Text Input -->
<p>
<label for="<?php echo $this->get_field_id('title'); ?>"><?php _e( 'Title :', 'gdl_back_office' ); ?></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( 'post_cat' ); ?>"><?php _e('Category :', 'gdl_back_office'); ?></label>
<select class="widefat" name="<?php echo $this->get_field_name( 'post_cat' ); ?>" id="<?php echo $this->get_field_id( 'post_cat' ); ?>">
<?php
$category_list = get_category_list( 'category' );
foreach($category_list as $category){
?>
<option value="<?php echo $category; ?>" <?php if ( $post_cat == $category ) echo ' selected="selected"'; ?>><?php echo $category; ?></option>
<?php } ?>
</select>
</p>
<!-- Show Num -->
<p>
<label for="<?php echo $this->get_field_id( 'show_num' ); ?>"><?php _e('Show Count :', 'gdl_back_office'); ?></label>
<input class="widefat" id="<?php echo $this->get_field_id( 'show_num' ); ?>" name="<?php echo $this->get_field_name( 'show_num' ); ?>" type="text" value="<?php echo $show_num; ?>" />
</p>
<?php
}
// Update the widget
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = strip_tags( $new_instance['title'] );
$instance['post_cat'] = strip_tags( $new_instance['post_cat'] );
$instance['show_num'] = strip_tags( $new_instance['show_num'] );
return $instance;
}
}
?>