The older light version of Rich Snippets Entries Widget for WPRichSnippets plugin https://wprichsnippets.com/doc/legacy-widget/
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| <?php | |
| /* | |
| Plugin Name: WPRS Widget Legacy | |
| Plugin URI: https://wprichsnippets.com/ | |
| Description: The WPRichSnippets plugin Widget legacy plugin. | |
| Version: 1.0 | |
| Author: Hesham Zebida | |
| Author URI: http://zebida.com | |
| @author WPRichSnippets | |
| @license http://www.opensource.org/licenses/gpl-license.php GPL v2.0 (or later) | |
| @link https://wprichsnippets.com/ | |
| */ | |
| if ( ! defined( 'ABSPATH' ) ) exit; // Exit if accessed directly | |
| function WPRS_Widget_Legacy_Register() { | |
| register_widget( 'WPRS_Widget_Legacy' ); | |
| } | |
| add_action( 'widgets_init', 'WPRS_Widget_Legacy_Register' ); | |
| class WPRS_Widget_Legacy extends WP_Widget { | |
| function __construct() { | |
| $widget_ops = array('classname' => 'widget_wprs_legacy', 'description' => __( 'Display latest Rich Snippets posts with thumbnails', 'wprs') ); | |
| parent::__construct('wprs-widget-legacy', __('Rich Snippets Entries', 'wprs'), $widget_ops); | |
| $this->alt_option_name = 'widget_wprs_legacy'; | |
| add_action( 'save_post', array($this, 'flush_widget_cache') ); | |
| add_action( 'deleted_post', array($this, 'flush_widget_cache') ); | |
| add_action( 'switch_theme', array($this, 'flush_widget_cache') ); | |
| } | |
| function widget($args, $instance) { | |
| global $wprs_prefix; | |
| $cache = wp_cache_get('wprs_widget_legacy_posts', 'widget'); | |
| if ( !is_array($cache) ) | |
| $cache = array(); | |
| if ( ! isset( $args['widget_id'] ) ) | |
| $args['widget_id'] = $this->id; | |
| if ( isset( $cache[ $args['widget_id'] ] ) ) { | |
| echo $cache[ $args['widget_id'] ]; | |
| return; | |
| } | |
| ob_start(); | |
| extract($args); | |
| $title = ( ! empty( $instance['title'] ) ) ? $instance['title'] : __( 'Recent Reviews', 'wprs' ); | |
| $title = apply_filters( 'widget_title', $title, $instance, $this->id_base ); | |
| $number = ( ! empty( $instance['number'] ) ) ? absint( $instance['number'] ) : 5; | |
| $order = ( isset($instance['order']) ) ? 'meta_value_num' : 'date'; | |
| $cat = ( isset($instance['cat']) ) ? $instance['cat'] : ''; | |
| $ptype = ( isset($instance['ptype']) ) ? $instance['ptype'] : 'post'; | |
| // set cat based on category page | |
| if ( isset($instance['cat_check']) && is_category() ) { | |
| $catName = single_cat_title("",false); | |
| $catID = get_cat_ID($catName); | |
| $cat = $catID; | |
| } | |
| $r = new WP_Query(array( | |
| 'post_type' => $ptype, | |
| 'posts_per_page' => $number, | |
| 'no_found_rows' => true, | |
| 'cat' => $cat, | |
| 'post_status' => 'publish', | |
| 'meta_key'=> $wprs_prefix.'star_rating', | |
| 'ignore_sticky_posts' => true, | |
| 'orderby'=> $order, | |
| 'order'=> 'DESC', | |
| )); | |
| if ($r->have_posts()) : | |
| ?> | |
| <?php echo $before_widget; ?> | |
| <?php if ( $title ) echo $before_title . $title . $after_title; ?> | |
| <?php while ($r->have_posts()) : $r->the_post(); ?> | |
| <?php | |
| // get post id | |
| $postid = get_the_ID(); | |
| // get custom vaules | |
| $custom = get_post_custom(); | |
| if ( wprs_is_enabled($postid) ) { | |
| if ((isset($custom[$wprs_prefix.'item_name'][0]))) {$rating_name = $custom[$wprs_prefix.'item_name'][0];} | |
| else {$rating_name = '';} // get title | |
| if ((isset($custom[$wprs_prefix.'item_description'][0]))) {$review_summary = $custom[$wprs_prefix.'item_description'][0];} | |
| else {$review_summary = '';} // get review summary, @since 1.0.0 | |
| // author rating | |
| $rating = $custom[$wprs_prefix.'star_rating'][0]; // get rating | |
| $rating_star = $rating * 20; // calculate rating | |
| $rating_display = str_replace('.', '', $rating); | |
| $show_rating = '<span class="sr-only">'. __('Rated', 'wprs').' '.$rating.' '. __('stars', 'wprs').'</span>'; | |
| $show_rating .= '<span class="wprs_rating r-'.$rating_display.'" title="'. __('Rated', 'wprs') . ': ' . $rating . '"></span>'; | |
| // get permalink and title | |
| $permalink = get_permalink(); | |
| $title = esc_attr(get_the_title() ? get_the_title() : get_the_ID()); | |
| // start display item | |
| echo '<div class="wprs_container">'; | |
| echo '<div class="row">'; | |
| echo '<div class="widget_review_item_img">'; | |
| if ($instance['screenshot']) { | |
| echo '<div class="col-xs-6 col-sm-6 col-md-6">'; | |
| $image = wprs_review_media_extend($postid, 320, 180); | |
| echo $image; | |
| echo '</div>'; | |
| echo '<div class="col-xs-6 col-sm-6 col-md-6">'; | |
| echo '<p>'; | |
| echo '<a href="'.$permalink.'" title="'.$title.'">'; if($rating_name) echo $rating_name; else echo get_the_ID(); echo '</a>'; | |
| echo '<br>'; | |
| echo $show_rating; | |
| echo '</p>'; | |
| echo '</div>'; | |
| } else { | |
| echo '<div class="col-xs-12 col-sm-12 col-md-12">'; | |
| echo '<p>'; | |
| echo '<a href="'.$permalink.'" title="'.$title.'">'; if($rating_name) echo $rating_name; else echo get_the_ID(); echo '</a>'; | |
| echo '<br>'; | |
| echo $show_rating; | |
| echo '</p>'; | |
| echo '</div>'; | |
| } | |
| echo '</div>'; | |
| echo '</div>'; | |
| echo '</div>'; | |
| // end display item | |
| // summary | |
| if (isset($instance['summary'])) { | |
| echo '<div class="widget_review_item_img">'; | |
| echo '<p>'.$review_summary.'</p>'; | |
| echo '</div>'; | |
| } | |
| // end display review summary | |
| } | |
| endwhile; | |
| // display after widget | |
| echo $after_widget; | |
| // Reset the global $the_post as this query will have stomped on it | |
| wp_reset_postdata(); | |
| endif; | |
| $cache[$args['widget_id']] = ob_get_flush(); | |
| wp_cache_set('wprs_widget_legacy_posts', $cache, 'widget'); | |
| } | |
| function update( $new_instance, $old_instance ) { | |
| $instance = $old_instance; | |
| $instance['title'] = strip_tags($new_instance['title']); | |
| $instance['ptype'] = strip_tags($new_instance['ptype']); | |
| $instance['cat'] = strip_tags($new_instance['cat']); | |
| $instance['cat_check'] = $new_instance['cat_check']; | |
| $instance['number'] = (int) $new_instance['number']; | |
| $instance['screenshot'] = $new_instance['screenshot']; | |
| $instance['summary'] = $new_instance['summary']; | |
| $instance['order'] = $new_instance['order']; | |
| $this->flush_widget_cache(); | |
| $alloptions = wp_cache_get( 'alloptions', 'options' ); | |
| if ( isset($alloptions['widget_recent_entries']) ) | |
| delete_option('widget_recent_entries'); | |
| return $instance; | |
| } | |
| function flush_widget_cache() { | |
| wp_cache_delete('wprs_widget_legacy_posts', 'widget'); | |
| } | |
| function form( $instance ) { | |
| $title = isset($instance['title']) ? esc_attr($instance['title']) : ''; | |
| $ptype = isset($instance['ptype']) ? esc_attr($instance['ptype']) : 'post'; | |
| $cat = isset($instance['cat']) ? esc_attr($instance['cat']) : ''; | |
| $cat_check = isset($instance['cat_check']) ? (bool) $instance['cat_check'] : false; | |
| $number = isset($instance['number']) ? absint($instance['number']) : 5; | |
| $screenshot = isset($instance['screenshot']) ? (bool) $instance['screenshot'] : false; | |
| $summary = isset($instance['summary']) ? (bool) $instance['summary'] : false; | |
| $order = isset($instance['order']) ? (bool) $instance['order'] : false; | |
| ?> | |
| <p> | |
| <label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title', 'wprs') .':'; ?></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> | |
| <p> | |
| <?php // add cpt list @since 1.0.0 ?> | |
| <label for="<?php echo $this->get_field_id('ptype'); ?>"><select id="<?php echo $this->get_field_id('ptype'); ?>" name="<?php echo $this->get_field_name('ptype'); ?>" > | |
| <option value=""> - <?php echo __( 'Select Post Type', 'wprs' ); ?> - </option> | |
| <?php | |
| // get custom post types | |
| $post_types = wprs_get_post_types(); | |
| if ( !empty($post_types) ) { | |
| foreach ( (array) $post_types as $post_type ) { ?> | |
| <option value="<?php echo $post_type; ?>" <?php if (isset($instance['ptype']) && $instance['ptype'] == $post_type) { echo 'selected="selected"'; } ?>><?php echo $post_type;?></option> | |
| <?php } } ?> | |
| </select></label> | |
| </p> | |
| <p> | |
| <label for="<?php echo esc_attr( $this->get_field_id( 'cat' ) ); ?>"></label> | |
| <?php wp_dropdown_categories( array( 'name' => $this->get_field_name( 'cat' ), 'show_option_all' => '- '. __( 'All categories' , 'wprs' ) .' -', 'hide_empty' => 1, 'hierarchical' => 1, 'selected' => $cat ) ); ?> | |
| </p> | |
| <p> | |
| <label for="<?php echo $this->get_field_id('cat_check'); ?>"><?php _e('Category based?', 'wprs'); ?></label> | |
| <input type="checkbox" class="checkbox" <?php checked( $cat_check ); ?> id="<?php echo $this->get_field_id('cat_check'); ?>" name="<?php echo $this->get_field_name('cat_check'); ?>" /> | |
| </p> | |
| <p> | |
| <label for="<?php echo $this->get_field_id('number'); ?>"><?php _e('Number of entries to show', 'wprs') .':'; ?></label> | |
| <input id="<?php echo $this->get_field_id('number'); ?>" name="<?php echo $this->get_field_name('number'); ?>" type="text" value="<?php echo $number; ?>" size="3" /> | |
| </p> | |
| <p> | |
| <label for="<?php echo $this->get_field_id('screenshot'); ?>"><?php _e('Display Screenshot?', 'wprs'); ?></label> | |
| <input type="checkbox" class="checkbox" <?php checked( $screenshot); ?> id="<?php echo $this->get_field_id('screenshot'); ?>" name="<?php echo $this->get_field_name('screenshot'); ?>" /> | |
| </p> | |
| <p> | |
| <label for="<?php echo $this->get_field_id('summary'); ?>"><?php _e('Display summary?', 'wprs'); ?></label> | |
| <input type="checkbox" class="checkbox" <?php checked($summary); ?> id="<?php echo $this->get_field_id('summary'); ?>" name="<?php echo $this->get_field_name('summary'); ?>" /> | |
| </p> | |
| <p> | |
| <label for="<?php echo $this->get_field_id('order'); ?>"><?php _e('Order by best rating?', 'wprs'); ?></label> | |
| <input type="checkbox" class="checkbox" <?php checked($order); ?> id="<?php echo $this->get_field_id('order'); ?>" name="<?php echo $this->get_field_name('order'); ?>" /> | |
| </p> | |
| <?php | |
| } | |
| } |
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