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208 lines
9 KiB
PHP
208 lines
9 KiB
PHP
<?php
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/*
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BlogsidePosts Widget
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License: GNU General Public License v3.0
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License URI: http://www.gnu.org/licenses/gpl-3.0.html
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Copyright: (c) 2013 Alexander "Alx" Agnarson - http://alxmedia.se
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@package BlogsidePosts
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@version 1.0
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*/
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class BlogsidePosts extends WP_Widget {
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/* Constructor
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/* ------------------------------------ */
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function __construct() {
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parent::__construct( false, esc_html__( 'Alx Posts', 'blogside' ), array('description' => esc_html__( 'Display posts from a category', 'blogside' ), 'classname' => 'widget_blogside_posts', 'customize_selective_refresh' => true ) );
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}
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public function blogside_get_defaults() {
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return array(
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'title' => '',
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// Posts
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'posts_thumb' => 1,
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'posts_category'=> 1,
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'posts_date' => 1,
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'posts_num' => '4',
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'posts_cat_id' => '0',
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'posts_orderby' => 'date',
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'posts_time' => '0',
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);
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}
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/* Widget
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/* ------------------------------------ */
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public function widget($args, $instance) {
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extract( $args );
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$defaults = $this -> blogside_get_defaults();
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$instance = wp_parse_args( (array) $instance, $defaults );
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$title = apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base );
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$output = $before_widget."\n";
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if($title)
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$output .= $before_title.$title.$after_title;
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ob_start();
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?>
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<?php
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$posts = new WP_Query( array(
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'post_type' => array( 'post' ),
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'showposts' => absint( $instance['posts_num'] ),
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'cat' => absint( $instance['posts_cat_id'] ),
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'ignore_sticky_posts' => true,
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'orderby' => esc_attr( $instance['posts_orderby'] ),
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'order' => 'dsc',
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'date_query' => array(
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array(
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'after' => esc_attr( $instance['posts_time'] ),
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),
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),
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) );
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?>
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<ul class="alx-posts group <?php if($instance['posts_thumb']) { echo 'thumbs-enabled'; } ?>">
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<?php while ($posts->have_posts()): $posts->the_post(); ?>
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<li>
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<?php if($instance['posts_thumb']) { // Thumbnails enabled? ?>
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<div class="post-item-thumbnail">
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<a href="<?php the_permalink(); ?>">
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<?php if ( has_post_thumbnail() ): ?>
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<?php the_post_thumbnail('blogside-medium'); ?>
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<?php else: ?>
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<img src="<?php echo get_template_directory_uri(); ?>/img/thumb-medium.png" alt="<?php the_title_attribute(); ?>" />
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<?php endif; ?>
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<?php if ( has_post_format('video') && !is_sticky() ) echo'<span class="thumb-icon small"><i class="fa fa-play"></i></span>'; ?>
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<?php if ( has_post_format('audio') && !is_sticky() ) echo'<span class="thumb-icon small"><i class="fa fa-volume-up"></i></span>'; ?>
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<?php if ( is_sticky() ) echo'<span class="thumb-icon small"><i class="fa fa-star"></i></span>'; ?>
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</a>
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</div>
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<?php } ?>
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<div class="post-item-inner group">
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<?php if($instance['posts_category']) { ?><p class="post-item-category"><?php the_category(' / '); ?></p><?php } ?>
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<p class="post-item-title"><a href="<?php the_permalink(); ?>" rel="bookmark"><?php the_title(); ?></a></p>
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<?php if($instance['posts_date']) { ?><p class="post-item-date"><?php the_time( get_option('date_format') ); ?></p><?php } ?>
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</div>
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</li>
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<?php endwhile; ?>
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<?php wp_reset_postdata(); ?>
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</ul><!--/.alx-posts-->
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<?php
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$output .= ob_get_clean();
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$output .= $after_widget."\n";
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echo $output;
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}
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/* Widget update
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/* ------------------------------------ */
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public function update($new,$old) {
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$instance = $old;
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$instance['title'] = sanitize_text_field($new['title']);
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// Posts
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$instance['posts_thumb'] = $new['posts_thumb']?1:0;
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$instance['posts_category'] = $new['posts_category']?1:0;
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$instance['posts_date'] = $new['posts_date']?1:0;
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$instance['posts_num'] = absint($new['posts_num']);
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$instance['posts_cat_id'] = absint($new['posts_cat_id']);
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$instance['posts_orderby'] = sanitize_text_field($new['posts_orderby']);
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$instance['posts_time'] = sanitize_text_field($new['posts_time']);
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return $instance;
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}
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/* Widget form
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/* ------------------------------------ */
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public function form($instance) {
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// Default widget settings
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$defaults = array(
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'title' => '',
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// Posts
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'posts_thumb' => 1,
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'posts_category' => 1,
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'posts_date' => 1,
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'posts_num' => '4',
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'posts_cat_id' => '0',
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'posts_orderby' => 'date',
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'posts_time' => '0',
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);
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$instance = wp_parse_args( (array) $instance, $defaults );
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?>
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<div class="alx-options-posts">
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<p>
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<label for="<?php echo esc_attr( $this->get_field_id('title') ); ?>"><?php esc_html_e( 'Title:', 'blogside' ); ?></label>
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<input class="widefat" id="<?php echo esc_attr( $this->get_field_id('title') ); ?>" name="<?php echo esc_attr( $this->get_field_name('title') ); ?>" type="text" value="<?php echo esc_attr( $instance["title"] ); ?>" />
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</p>
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<h4><?php esc_html_e( 'List Posts', 'blogside' ); ?></h4>
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<p>
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<input type="checkbox" class="checkbox" id="<?php echo esc_attr( $this->get_field_id('posts_thumb') ); ?>" name="<?php echo esc_attr( $this->get_field_name('posts_thumb') ); ?>" <?php checked( (bool) $instance["posts_thumb"], true ); ?>>
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<label for="<?php echo esc_attr( $this->get_field_id('posts_thumb') ); ?>"><?php esc_html_e( 'Show thumbnails', 'blogside' ); ?></label>
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</p>
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<p>
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<label style="width: 55%; display: inline-block;" for="<?php echo esc_attr( $this->get_field_id("posts_num") ); ?>"><?php esc_html_e( 'Items to show', 'blogside' ); ?></label>
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<input style="width:20%;" id="<?php echo esc_attr( $this->get_field_id("posts_num") ); ?>" name="<?php echo esc_attr( $this->get_field_name("posts_num") ); ?>" type="text" value="<?php echo absint($instance["posts_num"]); ?>" size='3' />
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</p>
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<p>
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<label style="width: 100%; display: inline-block;" for="<?php echo esc_attr( $this->get_field_id("posts_cat_id") ); ?>"><?php esc_html_e( 'Category:', 'blogside' ); ?></label>
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<?php wp_dropdown_categories( array( 'name' => $this->get_field_name("posts_cat_id"), 'selected' => $instance["posts_cat_id"], 'show_option_all' => esc_html__( 'All', 'blogside' ), 'show_count' => true ) ); ?>
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</p>
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<p style="padding-top: 0.3em;">
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<label style="width: 100%; display: inline-block;" for="<?php echo esc_attr( $this->get_field_id("posts_orderby") ); ?>"><?php esc_html_e( 'Order by:', 'blogside' ); ?></label>
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<select style="width: 100%;" id="<?php echo esc_attr( $this->get_field_id("posts_orderby") ); ?>" name="<?php echo esc_attr( $this->get_field_name("posts_orderby") ); ?>">
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<option value="date"<?php selected( $instance["posts_orderby"], "date" ); ?>><?php esc_html_e( 'Most recent', 'blogside' ); ?></option>
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<option value="comment_count"<?php selected( $instance["posts_orderby"], "comment_count" ); ?>><?php esc_html_e( 'Most commented', 'blogside' ); ?></option>
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<option value="rand"<?php selected( $instance["posts_orderby"], "rand" ); ?>><?php esc_html_e( 'Random', 'blogside' ); ?></option>
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</select>
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</p>
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<p style="padding-top: 0.3em;">
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<label style="width: 100%; display: inline-block;" for="<?php echo esc_attr( $this->get_field_id("posts_time") ); ?>"><?php esc_html_e( 'Posts from:', 'blogside' ); ?></label>
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<select style="width: 100%;" id="<?php echo esc_attr( $this->get_field_id("posts_time") ); ?>" name="<?php echo esc_attr( $this->get_field_name("posts_time") ); ?>">
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<option value="0"<?php selected( $instance["posts_time"], "0" ); ?>><?php esc_html_e( 'All time', 'blogside' ); ?></option>
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<option value="1 year ago"<?php selected( $instance["posts_time"], "1 year ago" ); ?>><?php esc_html_e( 'This year', 'blogside' ); ?></option>
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<option value="1 month ago"<?php selected( $instance["posts_time"], "1 month ago" ); ?>><?php esc_html_e( 'This month', 'blogside' ); ?></option>
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<option value="1 week ago"<?php selected( $instance["posts_time"], "1 week ago" ); ?>><?php esc_html_e( 'This week', 'blogside' ); ?></option>
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<option value="1 day ago"<?php selected( $instance["posts_time"], "1 day ago" ); ?>><?php esc_html_e( 'Past 24 hours', 'blogside' ); ?></option>
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</select>
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</p>
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<hr>
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<h4><?php esc_html_e( 'Post Info', 'blogside' ); ?></h4>
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<p>
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<input type="checkbox" class="checkbox" id="<?php echo esc_attr( $this->get_field_id('posts_category') ); ?>" name="<?php echo esc_attr( $this->get_field_name('posts_category') ); ?>" <?php checked( (bool) $instance["posts_category"], true ); ?>>
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<label for="<?php echo esc_attr( $this->get_field_id('posts_category') ); ?>"><?php esc_html_e( 'Show categories', 'blogside' ); ?></label>
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</p>
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<p>
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<input type="checkbox" class="checkbox" id="<?php echo esc_attr( $this->get_field_id('posts_date') ); ?>" name="<?php echo esc_attr( $this->get_field_name('posts_date') ); ?>" <?php checked( (bool) $instance["posts_date"], true ); ?>>
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<label for="<?php echo esc_attr( $this->get_field_id('posts_date') ); ?>"><?php esc_html_e( 'Show dates', 'blogside' ); ?></label>
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</p>
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<hr>
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</div>
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<?php
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}
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}
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/* Register widget
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/* ------------------------------------ */
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if ( ! function_exists( 'blogside_register_widget_posts' ) ) {
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function blogside_register_widget_posts() {
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register_widget( 'BlogsidePosts' );
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}
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}
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add_action( 'widgets_init', 'blogside_register_widget_posts' );
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