function vortex_system_dislike_button()
{
$nonce = $_POST['nonce'];
if (!wp_verify_nonce($nonce, 'ajax-nonce')) {
wp_die();
}
$vortex_like_dislike = get_option("vortex_like_dislike");
if (!$vortex_like_dislike['v-switch-anon'] && !is_user_logged_in()) {
exit;
}
$post_id = absint($_POST['post_id']);
vortex_ra_cookie('dislikepost', $post_id, 'likepost');
$likes = 'vortex_system_likes';
$dislikes = 'vortex_system_dislikes';
$current_user_id = null;
if (is_user_logged_in()) {
$current_user_id = get_current_user_id();
$user_key = 'vortex_system_user_' . $current_user_id;
} elseif ($vortex_like_dislike['v-switch-anon']) {
$current_user_id = get_current_user_id();
$user_ip = sanitize_text_field($_SERVER['REMOTE_ADDR']);
$user_key = 'vortex_system_user_' . $user_ip;
if (vortex_ra_read_cookie('dislikepost', $post_id) == 'found') {
$response = array('dislikes' => "exit");
echo json_encode($response);
exit;
}
if (vortex_ra_read_cookie('likepost', $post_id) == 'found') {
$response = array('likes' => "exit");
echo json_encode($response);
exit;
}
} else {
wp_die();
}
//defaults for user when he first time dislikes a post
$user_data = array('liked' => 'liked', 'disliked' => 'disliked');
$shall_we = apply_filters("vortex_one_vote", false);
if (vortex_get_meta($post_id, $user_key, true) == '') {
vortex_add_meta($post_id, $user_key, $user_data, true);
} elseif ($shall_we && !(vortex_get_meta($post_id, $user_key, true) == '')) {
$response = array('dislikes' => "exit");
echo json_encode($response);
exit;
}
$user_data_new = array('liked' => 'liked', 'disliked' => 'nodisliked');
$singular = sanitize_text_field($vortex_like_dislike['v-singular-text']);
$plural = sanitize_text_field($vortex_like_dislike['v-plural-text']);
$current_user = vortex_get_meta($post_id, $user_key, true);
$current_user_disliked = $current_user['disliked'];
$liked_value = $current_user['liked'];
//custom
$login_number = apply_filters('vortex_login_number', 1);
$logout_number = apply_filters('vortex_logout_number', 1);
//END custom
if (!is_user_logged_in() && $vortex_like_dislike['v-switch-anon']) {
if ($current_user_liked == 'noliked') {
$response = array('likes' => "exit");
echo json_encode($response);
exit;
}
if ($current_user_liked == 'nodisliked') {
$response = array('dislikes' => "exit");
echo json_encode($response);
exit;
}
}
if ($current_user_disliked == 'disliked' && $liked_value == 'noliked') {
$current_likes = vortex_get_meta($post_id, $likes, true);
if (!is_user_logged_in()) {
$current_likes -= $logout_number;
} else {
$current_likes -= $login_number;
}
vortex_update_meta($post_id, $likes, $current_likes);
$current_dislikes = vortex_get_meta($post_id, $dislikes, true);
if (!is_user_logged_in()) {
$current_dislikes += $logout_number;
} else {
$current_dislikes += $login_number;
}
vortex_update_meta($post_id, $dislikes, $current_dislikes);
vortex_update_meta($post_id, $user_key, $user_data_new);
do_action("vortex_post_dislike", '-likes', '+dislikes', $current_user_id, $post_id);
if ($vortex_like_dislike['v_custom_text']) {
$current_dislikes = $vortex_like_dislike['v_custom_text_post_dislike'];
}
if ($vortex_like_dislike['v_enable_delete'] && $current_dislikes >= $vortex_like_dislike['v_delete_number']) {
wp_delete_post($post_id, true);
}
$response = array('dislikes' => $current_dislikes, 'likes' => $current_likes, 'both' => 'yes', 'singular' => $singular, 'plural' => $plural, 'title' => esc_html(get_the_title($post_id)), 'url' => esc_url(get_permalink($post_id)), 'id' => $post_id);
echo json_encode($response);
exit;
} elseif ($current_user_disliked == 'disliked') {
//he likes the post add +1 to likes
//change the liked value so when he clicks again we can undo his vote
$current_dislikes = vortex_get_meta($post_id, $dislikes, true);
if (!is_user_logged_in()) {
$current_dislikes += $logout_number;
} else {
$current_dislikes += $login_number;
}
vortex_update_meta($post_id, $dislikes, $current_dislikes);
vortex_update_meta($post_id, $user_key, $user_data_new);
do_action("vortex_post_dislike", 'nothing', '+dislikes', $current_user_id, $post_id);
if ($vortex_like_dislike['v_enable_delete'] && $current_dislikes >= $vortex_like_dislike['v_delete_number']) {
wp_delete_post($post_id, true);
}
} elseif ($current_user_disliked == 'nodisliked') {
//he doesn't like the post anymore let's undo his vote and change his meta so we can add his vote back
//if he changes his mind
$current_dislikes = vortex_get_meta($post_id, $dislikes, true);
if (!is_user_logged_in()) {
$current_dislikes -= $logout_number;
} else {
$current_dislikes -= $login_number;
}
vortex_update_meta($post_id, $dislikes, $current_dislikes);
do_action("vortex_post_dislike", 'nothing', '-dislikes', $current_user_id, $post_id);
vortex_update_meta($post_id, $user_key, $user_data);
$response = array('dislikes' => $current_dislikes, 'both' => 'no', 'singular' => $singular, 'plural' => $plural, 'title' => esc_html(get_the_title($post_id)), 'url' => esc_url(get_permalink($post_id)), 'id' => $post_id);
echo json_encode($response);
wp_die();
}
if ($vortex_like_dislike['v_custom_text']) {
$current_dislikes = $vortex_like_dislike['v_custom_text_post_dislike'];
}
$response = array('dislikes' => $current_dislikes, 'both' => 'no', 'singular' => $singular, 'plural' => $plural, 'title' => esc_html(get_the_title($post_id)), 'url' => esc_url(get_permalink($post_id)), 'id' => $post_id);
echo json_encode($response);
wp_die();
}
function vortex_system_comment_dislike_button()
{
$nonce = $_POST['nonce'];
if (!wp_verify_nonce($nonce, 'ajax-nonce')) {
wp_die();
}
$vortex_like_dislike = get_option("vortex_like_dislike");
if (!$vortex_like_dislike['v-switch-anon-comment'] && !is_user_logged_in()) {
exit;
}
$post_id = absint($_POST['post_id']);
vortex_ra_cookie('dislikecom', $post_id, 'likecom');
$likes = 'vortex_system_likes';
$dislikes = 'vortex_system_dislikes';
if (is_user_logged_in()) {
$current_user_id = get_current_user_id();
$user_key = 'vortex_system_user_' . $current_user_id;
} elseif ($vortex_like_dislike['v-switch-anon-comment']) {
$current_user_id = get_current_user_id();
$user_ip = sanitize_text_field($_SERVER['REMOTE_ADDR']);
$user_key = 'vortex_system_user_' . $user_ip;
} else {
wp_die();
}
//defaults for user when he first time dislikes a post
$user_data = array('liked' => 'liked', 'disliked' => 'disliked');
$user_data_new = array('liked' => 'liked', 'disliked' => 'nodisliked');
//if this is the first time a user dislikes this post add the users data to the meta post
if (get_comment_meta($post_id, $user_key, true) == '') {
add_comment_meta($post_id, $user_key, $user_data, true);
}
$current_user = get_comment_meta($post_id, $user_key, true);
$current_user_disliked = $current_user['disliked'];
$liked_value = $current_user['liked'];
if ($current_user_disliked == 'disliked' && $liked_value == 'noliked' || vortex_ra_read_cookie('likecom', $post_id) == 'found' && vortex_ra_read_cookie('dislikecom', $post_id) == 'notfound') {
$current_likes = get_comment_meta($post_id, $likes, true);
$current_likes--;
update_comment_meta($post_id, $likes, $current_likes);
$current_dislikes = get_comment_meta($post_id, $dislikes, true);
$current_dislikes++;
update_comment_meta($post_id, $dislikes, $current_dislikes);
update_comment_meta($post_id, $user_key, $user_data_new);
do_action("vortex_com_dislike", '-likes', '+dislikes', $current_user_id, $post_id);
if ($vortex_like_dislike['v_custom_text_com']) {
$current_dislikes = $vortex_like_dislike['v_custom_text_com_dislike'];
}
$response = array('dislikes' => $current_dislikes, 'likes' => $current_likes, 'both' => 'yes');
echo json_encode($response);
exit;
} elseif ($current_user_disliked == 'disliked' || vortex_ra_read_cookie('dislikecom', $post_id) == 'notfound') {
//he likes the post add +1 to likes
//change the liked value so when he clicks again we can undo his vote
$current_dislikes = get_comment_meta($post_id, $dislikes, true);
$current_dislikes++;
update_comment_meta($post_id, $dislikes, $current_dislikes);
update_comment_meta($post_id, $user_key, $user_data_new);
do_action("vortex_com_dislike", 'nothing', '+dislikes', $current_user_id, $post_id);
} elseif ($current_user_disliked == 'nodisliked' || vortex_ra_read_cookie('dislikecom', $post_id) == 'found') {
//he doesn't like the post anymore let's undo his vote and change his meta so we can add his vote back
//if he changes his mind
$current_dislikes = get_comment_meta($post_id, $dislikes, true);
$current_dislikes--;
update_comment_meta($post_id, $dislikes, $current_dislikes);
update_comment_meta($post_id, $user_key, $user_data);
do_action("vortex_com_dislike", 'nothing', '-dislikes', $current_user_id, $post_id);
$response = array('dislikes' => $current_dislikes, 'both' => 'no');
echo json_encode($response);
wp_die();
}
if ($vortex_like_dislike['v_custom_text_com']) {
$current_dislikes = $vortex_like_dislike['v_custom_text_com_dislike'];
}
$response = array('dislikes' => $current_dislikes, 'both' => 'no');
echo json_encode($response);
wp_die();
}
