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Editing: post-slider-widget.php
<?php /** * A widget that show recent posts ( Specified by category ). */ add_action('widgets_init', 'gdlr_core_post_slider_widget'); if( !function_exists('gdlr_core_post_slider_widget') ){ function gdlr_core_post_slider_widget() { register_widget( 'Goodlayers_Core_Post_Slider_Widget' ); } } if( !class_exists('Goodlayers_Core_Post_Slider_Widget') ){ class Goodlayers_Core_Post_Slider_Widget extends WP_Widget{ // Initialize the widget function __construct() { parent::__construct( 'gdlr-core-post-slider-widget', esc_html__('Post Slider Widget ( Goodlayers )', 'goodlayers-core'), array('description' => esc_html__('A widget that show latest posts as slider', 'goodlayers-core')) ); } // Output of the widget function widget( $args, $instance ) { $title = empty($instance['title'])? '': apply_filters('widget_title', $instance['title']); $category = empty($instance['category'])? '': $instance['category']; $num_fetch = empty($instance['num-fetch'])? '': $instance['num-fetch']; $thumbnail_size = empty($instance['thumbnail-size'])? 'full': $instance['thumbnail-size']; // Opening of widget echo gdlr_core_escape_content($args['before_widget']); // Open of title tag if( !empty($title) ){ $title_nav = '<div class="gdlr-core-flexslider-nav gdlr-core-plain-style gdlr-core-size-widget"></div>'; $title_nav = apply_filters('gdlr_core_widget_title_nav', $title_nav); echo gdlr_core_escape_content($args['before_title'] . $title . $title_nav . $args['after_title']); } // Widget Content $query_args = array( 'post_type' => 'post', 'suppress_filters' => false, 'orderby' => 'post_date', 'order' => 'desc', 'paged' => 1, 'ignore_sticky_posts' => 1, 'posts_per_page' => $num_fetch, 'category_name' => $category, 'post__not_in' => array(get_the_ID()) ); $query = new WP_Query( $query_args ); if($query->have_posts()){ $slides = array(); $flex_atts = array( 'navigation' => 'navigation', 'nav-parent' => 'widget' ); $blog_style = new gdlr_core_blog_style(); gdlr_core_setup_admin_postdata(); while($query->have_posts()){ $query->the_post(); $feature_image = get_post_thumbnail_id(); if( !empty($feature_image) ){ $content = '<span class="gdlr-core-post-slider-widget-title" ><a href="' . esc_url(get_permalink()) . '" >' . get_the_title() . '</a></span>'; $content .= '<span class="gdlr-core-post-slider-widget-info">' . $blog_style->blog_info(array( 'display' => array('date', 'author') )) . '</span>'; $slide = '<div class="gdlr-core-post-slider-widget gdlr-core-media-image clearfix">'; $slide .= gdlr_core_get_image($feature_image, $thumbnail_size, array( 'image-overlay' => true, 'image-overlay-content' => $content, 'image-overlay-class' => 'gdlr-core-post-slider-widget-overlay gdlr-core-no-hover' )); $slide .= '</div>'; // gdlr-core-post-slider-widget $slides[] = $slide; } } wp_reset_postdata(); gdlr_core_reset_admin_postdata(); echo '<div class="gdlr-core-post-slider-widget-wrap">'; echo gdlr_core_get_flexslider($slides, $flex_atts); echo '</div>'; // gdlr-core-post-slider-widget-wrap } // Closing of widget echo gdlr_core_escape_content($args['after_widget']); } // Widget Form function form( $instance ) { if( class_exists('gdlr_core_widget_util') ){ gdlr_core_widget_util::get_option(array( 'title' => array( 'type' => 'text', 'id' => $this->get_field_id('title'), 'name' => $this->get_field_name('title'), 'title' => esc_html__('Title', 'goodlayers-core'), 'value' => (isset($instance['title'])? $instance['title']: '') ), 'category' => array( 'type' => 'combobox', 'id' => $this->get_field_id('category'), 'name' => $this->get_field_name('category'), 'title' => esc_html__('Category', 'goodlayers-core'), 'options' => gdlr_core_get_term_list('category', '', true), 'value' => (isset($instance['category'])? $instance['category']: '') ), 'num-fetch' => array( 'type' => 'text', 'id' => $this->get_field_id('num-fetch'), 'name' => $this->get_field_name('num-fetch'), 'title' => esc_html__('Display Number', 'goodlayers-core'), 'value' => (isset($instance['num-fetch'])? $instance['num-fetch']: '3') ), 'thumbnail-size' => array( 'type' => 'combobox', 'id' => $this->get_field_id('thumbnail-size'), 'name' => $this->get_field_name('thumbnail-size'), 'title' => esc_html__('Thumbnail Size', 'goodlayers-core'), 'options' => gdlr_core_get_thumbnail_list(), 'value' => (isset($instance['thumbnail-size'])? $instance['thumbnail-size']: 'full') ), )); } } // Update the widget function update( $new_instance, $old_instance ) { if( class_exists('gdlr_core_widget_util') ){ return gdlr_core_widget_util::get_option_update($new_instance); } return $new_instance; } } // class } // class_exists ?>
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