function kopa_click_like_button()
{
check_ajax_referer('kopa_click_like_button', 'ajax_nonce');
if (!empty($_POST['post_id'])) {
$result = array('status' => 'disable', 'total' => 0);
$post_id = (int) $_POST['post_id'];
$status = $_POST['status'];
$include_text = $_POST['include_text'];
$public_key = KOPA_OPT_PREFIX . 'likes';
$single_key = KOPA_OPT_PREFIX . 'like_by_' . KopaUtil::get_client_IP();
$total = KopaUtil::get_likes($post_id);
$is_liked = KopaUtil::is_liked($post_id);
if ('enable' == $status && !$is_liked) {
$total++;
update_post_meta($post_id, $single_key, true);
update_post_meta($post_id, $public_key, abs($total));
$result['class'] = 'kopa-button-likes-disable';
} else {
$total--;
delete_post_meta($post_id, $single_key);
update_post_meta($post_id, $public_key, abs($total));
$result['class'] = 'kopa-button-likes-enable';
}
if ($include_text) {
if ($total < 2) {
$total .= __(' Like', kopa_get_domain());
} else {
$total .= __(' Likes', kopa_get_domain());
}
}
$result['total'] = $total;
echo json_encode($result);
}
exit;
}
/**
* @package Kopa
* @subpackage Core
* @author thethangtran <*****@*****.**>
* @since 1.0.0
*/
public static function kopa_get_like_button($post_id, $include_text = false)
{
$class = '';
if (self::is_liked($post_id)) {
$class = 'kopa-button-likes-disable';
} else {
$class = 'kopa-button-likes-enable';
}
$onclick = sprintf('onclick="KopaFrontend.click_likes_button(event, jQuery(this), %s, \'%s\')"', $post_id, $include_text);
$out = sprintf('<span class="%s" %s>%s<span>%s</span></span>', $class, $onclick, KopaIcon::getIconLike(), KopaUtil::get_likes($post_id, $include_text));
return apply_filters('kopa_get_like_button', $out, $post_id);
}
public function widget($args, $instance)
{
extract($args);
$title = apply_filters('widget_title', empty($instance['title']) ? '' : $instance['title'], $instance, $this->id_base);
echo $before_widget;
if (!empty($title)) {
echo $before_title . $title . $after_title;
}
$instance['posts_per_page'] = 4;
$query = $this->build_query($instance);
$posts = new WP_Query($query);
if ($posts->have_posts()) {
?>
<div class="widget-content container clearfix">
<div class="owl-slider-col-left pull-left">
<?php
$is_first = true;
$loop_index = 0;
while ($posts->have_posts()) {
$posts->the_post();
if (has_post_thumbnail()) {
$classes = array('owl-slider-navigation-post-title');
if ($is_first) {
$classes[] = 'active';
$classes[] = 'first';
$is_first = false;
}
?>
<p class="<?php
echo implode(' ', $classes);
?>
" data-index="<?php
echo $loop_index;
?>
">
<?php
echo get_the_title();
?>
</p>
<?php
$loop_index++;
}
}
?>
</div>
<div class="owl-slider-col-center pull-left">
<div class="owl-carousel" data-transition="<?php
echo $instance['transition_type'];
?>
">
<?php
$is_first = true;
global $post;
while ($posts->have_posts()) {
$posts->the_post();
$post_id = get_the_ID();
$post_title = get_the_title();
$post_url = get_permalink();
$post_format = get_post_format();
if (has_post_thumbnail()) {
$classes = array('owl-slider-single-slide');
if ($is_first) {
$classes[] = 'active';
$classes[] = 'first';
$classes[] = 'synced';
$is_first = false;
}
$image_croped = KopaImage::get_post_image_src($post_id, 'size_11');
?>
<div class="<?php
echo implode(' ', $classes);
?>
">
<?php
if ('video' == $post_format) {
$video = KopaUtil::get_video($post->post_content, array('youtube', 'vimeo'));
if ($video) {
$url = '';
if ('youtube' == $video['type']) {
$url = 'http://www.youtube.com/watch?v=' . $video['id'];
} else {
if ('vimeo' == $video['type']) {
$url = 'https://vimeo.com/' . $video['id'];
}
}
printf('<a class="kss-icon kss-icon-play" href="%s"><span class="fa fa-play"></span></a>', $url);
}
}
?>
<img src="<?php
echo $image_croped;
?>
" alt="<?php
echo $post_title;
?>
">
<a href="<?php
echo $post_url;
?>
" title="<?php
echo $post_title;
?>
"><?php
echo $post_title;
?>
</a>
</div>
<?php
}
}
?>
</div>
</div>
<div class="owl-slider-col-right pull-left">
<div class="owl-carousel">
<?php
$is_first = true;
while ($posts->have_posts()) {
$posts->the_post();
$post_id = get_the_ID();
$post_title = get_the_title();
$post_url = get_permalink();
$post_format = get_post_format();
if (has_post_thumbnail()) {
$classes = array('owl-slider-single-slide-detail');
if ($is_first) {
$classes[] = 'first';
$classes[] = 'synced';
$is_first = false;
}
?>
<div class="<?php
echo implode(' ', $classes);
?>
">
<span class="kopa-icon-post-format"><?php
echo KopaIcon::getIconPostFormat($post_format, 'span');
?>
</span>
<?php
if ('true' != $instance['is_hide_created_date']) {
?>
<span class="kopa-date"><?php
echo get_the_date('M, j');
?>
<br/><?php
echo get_the_date('Y');
?>
</span>
<?php
}
?>
<?php
if ('true' != $instance['is_hide_views'] || 'true' != $instance['is_hide_comments'] || 'true' != $instance['is_hide_views']) {
?>
<ul class="kopa-metadata">
<?php
if ('true' != $instance['is_hide_comments']) {
?>
<li class="metadata-first"><i class="fa fa-comment"></i><span><?php
echo KopaUtil::get_comments($post_id, true);
?>
</span></li>
<?php
}
?>
<?php
if ('true' != $instance['is_hide_views']) {
?>
<li><?php
echo KopaIcon::getIconView();
?>
<span><?php
echo KopaUtil::get_views($post_id, false);
?>
</span></li>
<?php
}
?>
<?php
if ('true' != $instance['is_hide_likes']) {
?>
<li class="metadata-last"><?php
echo KopaIcon::getIconLike();
?>
<span><?php
echo KopaUtil::get_likes($post_id, false);
?>
</span></li>
<?php
}
?>
</ul>
<?php
}
?>
</div>
<?php
}
}
?>
</div>
</div>
</div>
<?php
}
wp_reset_postdata();
echo $after_widget;
}
