hotsugar_core

<?php
/**
 * Plugin Name: Hotsugar Core
 * Plugin URI:  http://www.themewaves.com/
 * Description: Themewaves Core Plugin
 * Version:     1.0.0
 * Author:      Themewaves
 * Author URI:  http://www.themewaves.com/
 * Text Domain: waves
 * License:     GPL-2.0+
 * License URI: http://www.gnu.org/licenses/gpl-2.0.txt
 * Domain Path: /languages
 *
 *
 * @package   hotsugar-core
 * @author    Themewaves
 * @license   GPL-2.0+
 * @link      themewaves.com
 * @copyright 2016 Themewaves
 */

// If this file is called directly, abort.
if ( ! defined( 'WPINC' ) ) {
	die;
}
define('HOTSUGAR_CORE_DIR', trailingslashit(plugin_dir_url( __FILE__ )));
add_action('admin_init', 'hotsugar_elements_include');
function hotsugar_elements_include(){
    require_once 'waves-shortcode.php';
}

add_action('init', 'hotsugar_core_init');
function hotsugar_core_init(){
    add_shortcode( 'tw_posts','hotsugar_post_carousel' );
    add_shortcode( 'tw_btn', 'hotsugar_button' );
}
function hotsugar_post_carousel($atts){
    $atts = shortcode_atts( array(
        'layout' => '',
        'title' => '',
        'cats' => '',
        'posts_per_page' => '6',
    ), $atts, 'tw_carousel' );
    $class = !empty($atts['layout']) ? (' layout-'.$atts['layout']) : '';

    global $post, $hotsugar_options;

    $query = Array(
        'post_type' => 'post',
        'posts_per_page' => $atts['posts_per_page'],
        'ignore_sticky_posts' => 1,
    );
    $cats = $atts['cats'];
    if (!empty($cats)) {
        $query['tax_query'] = Array(Array(
                'taxonomy' => 'category',
                'terms' => explode(',',$cats),
                'field' => 'slug'
            )
        );
    }

    if(!empty($hotsugar_options['post__not_in'])){
        $query['post__not_in'] = $hotsugar_options['post__not_in'];
    }

    wp_enqueue_script('owl-carousel');

    $output = '<div class="tw-post-carousel">';
    $output .= !empty($atts['title']) ? ('<h3 class="tw-element-title">'.esc_html($atts['title']).'</h3>') : '';
    $output .= '<div class="owl-carousel'.esc_attr($class).'">';

            query_posts($query);
                if($atts['layout'] == '2'){
                    while (have_posts()){the_post();
                        $hotsugar_options['post__not_in'][]=$post->ID;
                        $img = $data = '';
                        if (has_post_thumbnail($post->ID)) {
                            $img = hotsugar_image('hotsugar_carousel_2', true);
                            if(hotsugar_metabox('parallax_post')){
                                $img = hotsugar_image('hotsugar_carousel_3', true);
                                wp_enqueue_script('jarallax');
                                $data .= ' data-jarallax=\'{"speed": 0.4}\'';
                            }
                            if( !empty($img['url']) ){
                                $data .= ' style=" background-image: url('.esc_url($img['url']).')"';
                            }
                        }
                        $output .= '<div class="tw-owl-item">';
                            $output .= '<div class="post-thumb tw-thumbnail" '. $data .'>';
                            $cats = preg_replace("/<a\s(.+?)>(.+?)<\/a>/is", "<span class='cat-item'>$2</span>", hotsugar_cats());
                            $output .= '<div class="carousel-content"><div class="entry-cats">'.($cats).'</div>';
                            $output .= '<h3 class="carousel-title">' . get_the_title() . '</h3>';
                            $output .= '<div class="tw-meta"><span class="date">'.get_the_time(get_option('date_format')).'</span></div>';
                            $output .= '</div>';
                                if( !empty($img['url']) ){
                                    $output .= '<div class="image-overlay"></div>';
                                }
                            $output .= '</a></div>';
                        $output .= "</div>";
                    }
                }else{
                    while (have_posts()){the_post();
                        $hotsugar_options['post__not_in'][]=$post->ID;
                        $img='';
                        $format = get_post_format();
                        if (has_post_thumbnail($post->ID)) {
                            $img = '<a href="'.get_permalink().'">'.hotsugar_image('hotsugar_carousel_1').'</a>';
                            if( $format == 'video' ){
                                $img .= '<i class="video-format-icon ion-ios-play"></i>';
                            }
                        }
                        $output .= '<div class="tw-owl-item">';
                            $output .= '<div class="post-thumb tw-thumbnail">'.($img).'</div>';
                            $output .= '<div class="carousel-content">';
                                    $output .= '<h3 class="carousel-title"><a href="'.esc_url(get_permalink()).'">' . get_the_title() . '</a></h3>';
                                    $output .= '<div class="tw-meta"><span class="date">'.get_the_time(get_option('date_format')).'</span></div>';
                            $output .= '</div>';
                        $output .= "</div>";
                    }
                }
            wp_reset_query();

    $output .= '</div>';
    $output .= '</div>';
    return $output;
}
function hotsugar_button( $atts , $content ){
    $atts = shortcode_atts( array(
        'link' => '',
        'size' => 'medium',
        'style' => 'flat',
        'color' => '',
        'round' => ''
    ), $atts, 'tw_button' );

    $class = $style = '';
    switch ($atts['size']) {
        case 'small':
            $class .= ' btn-s';
            break;
        case 'large':
            $class .= ' btn-l';
            break;
    }
    if($atts['style']=='border'){
        $class .= ' btn-border';
        $style .= 'style="color: '.esc_attr($atts['color']).'; border-color: '.esc_attr($atts['color']).';"';
    } else {
        $class .= ' btn-flat';
        $class .= $atts['color'] == '#fff' || $atts['color'] == '#ffffff' ? (' white-btn') : '';
        $style .= 'style="background-color: '.esc_attr($atts['color']).';border-color: '.esc_attr($atts['color']).';"';
    }
    if($atts['round']=='true'){
        $class .= ' btn-round';
    }
    $output = '<a href="'.esc_attr($atts['link']).'" class="btn'.esc_attr($class).'">'. $content .'</a>';

    return $output;
}