MAINHACK

Viewing / Editing File: posts-widget.php

<?php
/**
 * Post Widget Class
 *
 * @package Orchid_Store
 */

if( ! class_exists( 'Orchid_Store_Post_Widget' ) ) :

class Orchid_Store_Post_Widget extends WP_Widget {
 
        function __construct() {

parent::__construct(
                'orchid-store-post-widget',
                esc_html__( 'OS: Recent Blog Posts', 'orchid-store' ),
                array(
                    'description' => esc_html__( 'Displays posts.', 'orchid-store' ), 
                )
            );
        }
     
        public function widget( $args, $instance ) {

$title              = apply_filters( 'widget_title', empty( $instance['title'] ) ? '' : $instance['title'], $instance, $this->id_base );

$no_of_posts        = isset( $instance['no_of_posts'] ) ? $instance['no_of_posts'] : 3;

$show_excerpt       = isset( $instance['show_excerpt'] ) ? $instance['show_excerpt'] : true;

$show_categories    = isset( $instance['show_categories'] ) ? $instance['show_categories'] : true;

$show_author        = isset( $instance['show_author'] ) ? $instance['show_author'] : true;

$show_date          = isset( $instance['show_date'] ) ? $instance['show_date'] : true;

$blog_posts = new WP_Query( array(
                'post_type'         => 'post',
                'posts_per_page'    => absint( $no_of_posts ),
            ) );
            ?>
            <section class="os-blog os-blog-style-1 section-spacing">
                <div class="section-inner">
                    <div class="__os-container__">
                        <?php
                        if( !empty( $title ) ) {
                            ?>
                            <div class="section-title">
                                <h2><?php echo esc_html( $title ); ?></h2>
                            </div>
                            <?php
                        }
                        ?>
                        <div class="blog-entry">
                            <div class="os-row">
                                <?php
                                if( $blog_posts->have_posts() ) {

while( $blog_posts->have_posts() ) {

$blog_posts->the_post();
                                        ?>
                                        <div class="os-col blog-col">
                                            <div class="card wow osfadeInUp" data-wow-duration="1.5s" data-wow-delay="0.2s">
                                                <div class="thumb imghover">
                                                    <?php
                                                    /**
                                                    * Hook - orchid_store_large_thumbnail.
                                                    *
                                                    * @hooked orchid_store_large_thumbnail_action - 10
                                                    */
                                                    do_action( 'orchid_store_large_thumbnail' );

if( $show_categories == true ) {

/**
                                                        * Hook - orchid_store_post_categories.
                                                        *
                                                        * @hooked orchid_store_post_categories_action - 10
                                                        */
                                                        do_action( 'orchid_store_post_categories' );
                                                    }
                                                    ?>
                                                </div>
                                                <div class="card-content">
                                                    <div class="title">
                                                        <h3>
                                                            <a href="<?php the_permalink(); ?>"><?php the_title(); ?></a>
                                                        </h3>
                                                    </div>
                                                    <?php
                                                    if( $show_excerpt == true ) {
                                                        
                                                        /**
                                                        * Hook - orchid_store_excerpt.
                                                        *
                                                        * @hooked orchid_store_excerpt_action - 10
                                                        */
                                                        do_action( 'orchid_store_excerpt' );
                                                    }

if( $show_author == true || $show_date == true ) {
                                                        ?>
                                                        <div class="entry-metas">
                                                            <ul>
                                                                <?php
                                                                if( $show_author == true ) {

/**
                                                                    * Hook - orchid_store_post_author.
                                                                    *
                                                                    * @hooked orchid_store_post_author_action - 10
                                                                    */
                                                                    do_action( 'orchid_store_post_author' );
                                                                }

if( $show_date == true ) {

/**
                                                                    * Hook - orchid_store_post_date.
                                                                    *
                                                                    * @hooked orchid_store_post_date_action - 10
                                                                    */
                                                                    do_action( 'orchid_store_post_date' );
                                                                }
                                                                ?>
                                                            </ul>
                                                        </div>
                                                        <?php
                                                    }
                                                    ?>
                                                </div> 
                                            </div>
                                        </div>
                                        <?php
                                    }
                                } else {
                                    ?>
                                    <div class="col-12">
                                        <div class="nothing-found-title">
                                            <p><?php esc_html_e( 'There are no posts to display.', 'orchid-store' ); ?></p>
                                            <?php
                                            if( current_user_can( 'publish_posts' ) ) {
                                                printf(
                                                    '<p>' . wp_kses(
                                                        /* translators: 1: link to WP admin new post page. */
                                                        __( 'Ready to publish your first post? <a href="%1$s">Get started here</a>.', 'orchid-store' ),
                                                        array(
                                                            'a' => array(
                                                                'href' => array(),
                                                            ),
                                                        )
                                                    ) . '</p>',
                                                    esc_url( admin_url( 'post-new.php' ) )
                                                );
                                            }
                                            ?>
                                        </div>
                                    </div>
                                    <?php
                                }
                                ?>
                            </div>
                        </div>
                    </div>
                </div>
            </section>
            <?php
        }
     
        public function form( $instance ) {
            $defaults = array(
                'title'             => '',
                'no_of_posts'       => 3,
                'show_excerpt'      => true,
                'show_categories'   => true,
                'show_author'       => true,
                'show_date'         => true,

);

$instance = wp_parse_args( (array) $instance, $defaults );
            ?>

<p>
                <label for="<?php echo esc_attr( $this->get_field_name('title') ); ?>">
                    <strong><?php esc_html_e('Title', 'orchid-store'); ?></strong>
                </label>
                <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'] ); ?>" />   
            </p>

<p>
                <label for="<?php echo esc_attr( $this->get_field_name('no_of_posts') ); ?>">
                    <strong><?php esc_html_e('No of Posts', 'orchid-store'); ?></strong>
                </label>
                <input class="widefat" id="<?php echo esc_attr( $this->get_field_id('no_of_posts') ); ?>" name="<?php echo esc_attr( $this->get_field_name('no_of_posts') ); ?>" type="number" value="<?php echo esc_attr( absint( $instance['no_of_posts'] ) ); ?>" />   
            </p>

<p>
                <label for="<?php echo esc_attr( $this->get_field_id('show_excerpt') ); ?>">
                    <input type="checkbox" id="<?php echo esc_attr( $this->get_field_id('show_excerpt') ); ?>" name="<?php echo esc_attr( $this->get_field_name('show_excerpt') ); ?>" <?php checked( absint( $instance['show_excerpt'] ), 1 ); ?> >                
                    <strong><?php esc_html_e('Display Post Excerpt', 'orchid-store'); ?></strong>
                </label>
            </p>

<p>
                <label for="<?php echo esc_attr( $this->get_field_id('show_categories') ); ?>">
                    <input type="checkbox" id="<?php echo esc_attr( $this->get_field_id('show_categories') ); ?>" name="<?php echo esc_attr( $this->get_field_name('show_categories') ); ?>" <?php checked( absint( $instance['show_categories'] ), 1 ); ?> >                
                    <strong><?php esc_html_e('Display Post Categories', 'orchid-store'); ?></strong>
                </label>
            </p>

<p>
                <label for="<?php echo esc_attr( $this->get_field_id('show_author') ); ?>">
                    <input type="checkbox" id="<?php echo esc_attr( $this->get_field_id('show_author') ); ?>" name="<?php echo esc_attr( $this->get_field_name('show_author') ); ?>" <?php checked( absint( $instance['show_author'] ), 1 ); ?> >                
                    <strong><?php esc_html_e('Display Post Author', 'orchid-store'); ?></strong>
                </label>
            </p>

<p>
                <label for="<?php echo esc_attr( $this->get_field_id('show_date') ); ?>">
                    <input type="checkbox" id="<?php echo esc_attr( $this->get_field_id('show_date') ); ?>" name="<?php echo esc_attr( $this->get_field_name('show_date') ); ?>" <?php checked( absint( $instance['show_date'] ), 1 ); ?> >                
                    <strong><?php esc_html_e('Display Date', 'orchid-store'); ?></strong>
                </label>
            </p>           
            <?php
        }
     
        public function update( $new_instance, $old_instance ) {
     
            $instance = $old_instance;

$instance['title']              = sanitize_text_field( $new_instance['title'] );

$instance['no_of_posts']        = absint( $new_instance['no_of_posts'] );

$instance['show_excerpt']       = isset( $new_instance['show_excerpt'] ) ? wp_validate_boolean( $new_instance['show_excerpt'] ) : false;

$instance['show_categories']    = isset( $new_instance['show_categories'] ) ? wp_validate_boolean( $new_instance['show_categories'] ) : false;

$instance['show_author']        = isset( $new_instance['show_author'] ) ? wp_validate_boolean( $new_instance['show_author'] ) : false;

$instance['show_date']          = isset( $new_instance['show_date'] ) ? wp_validate_boolean( $new_instance['show_date'] ) : false;

return $instance;
        } 
    }
endif;

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