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<?php
class Penci_Post_Views_Count {
public $options;
public function __construct() {
$this->options = array(
'time' => 0,
'format' => ' (%count%)',
'in_content' => false,
'no_members' => false,
'no_admins' => false,
);
if( get_theme_mod( 'penci_dis_countview_module' ) ) {
return '';
}
add_action( 'add_meta_boxes', array( $this, 'add_meta_boxes' ) );
add_action( 'save_post', array( $this, 'save_post' ) );
if( penci_get_theme_mod( 'penci_enable_ajax_view' ) ) {
add_action( 'wp_footer', array( $this, 'ajax_footer_script' ), 999 );
add_filter( 'query_vars', array( $this, 'ajax_query_vars' ) );
add_action( 'wp', array( $this, 'ajax_count' ) );
}else{
add_action('penci_view_count', array($this, 'pvc_main'));
}
add_action( 'wp_ajax_nopriv_penci_count_view_load_more', array($this,'penci_count_view_load_more_callback' ) );
add_action( 'wp_ajax_penci_count_view_load_more', array($this,'penci_count_view_load_more_callback' ) );
}
/**
* Adds our special query var
*/
function ajax_query_vars( $query_vars ) {
$query_vars[] = 'penci_spp_count';
$query_vars[] = 'penci_spp_post_id';
return $query_vars;
}
/**
* Adds counting code to footer
*/
function ajax_footer_script() {
if((is_single() || is_singular()) && in_array(get_post_type(get_the_ID()), self::get_post_types())) :
?>
<script type="text/javascript">
function PenciSimplePopularPosts_AddCount(id, endpoint)
{
var xmlhttp;
var params = "/?penci_spp_count=1&penci_spp_post_id=" + id + "&cachebuster=" + Math.floor((Math.random() * 100000));
// code for IE7+, Firefox, Chrome, Opera, Safari
if (window.XMLHttpRequest)
{
xmlhttp=new XMLHttpRequest();
}
// code for IE6, IE5
else
{
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
xmlhttp.onreadystatechange=function()
{
if ( xmlhttp.readyState == 4 && xmlhttp.status == 200 ) {
var data = JSON.parse( xmlhttp.responseText );
document.getElementsByClassName( "penci-post-countview-number" )[0].innerHTML = data.visits;
}
}
xmlhttp.open("GET", endpoint + params, true);
xmlhttp.send();
}
PenciSimplePopularPosts_AddCount(<?php echo get_the_ID(); ?>, '<?php echo get_site_url(); ?>');
</script>
<?php
endif;
}
/**
* Count function
*
*/
function ajax_count() {
/**
* Endpoint for counting visits
*/
if(intval(get_query_var('penci_spp_count')) === 1 && intval(get_query_var('penci_spp_post_id')) !== 0)
{
//JSON response
header('Content-Type: application/json');
$id = intval(get_query_var('penci_spp_post_id'));
$timings = $this->get_timings();
foreach ( $timings as $time ) {
$meta_key = '_count-views_' . $time;
$count = (int) get_post_meta( $id, $meta_key, true );
$count = $count + 1;
update_post_meta( $id, $meta_key, $count );
}
$current_count = get_post_meta($id, '_count-views_all', true);
echo json_encode( array( 'status' => 'OK', 'visits' => intval( $current_count ) ) );
die();
}
}
public function penci_count_view_load_more_callback() {
$nonce = isset( $_POST['nonce'] ) ? $_POST['nonce'] : '';
if ( ! wp_verify_nonce( $nonce, 'ajax-nonce' ) ) {
die ( 'Nope!' );
}
$postid = isset( $_POST['postid'] ) ? $_POST['postid'] : '';
if( $postid ) {
$timings = $this->get_timings();
foreach ( $timings as $time ) {
$meta_key = '_count-views_' . $time;
$count = (int) get_post_meta( $postid, $meta_key, true );
$count = $count + 1;
update_post_meta( $postid, $meta_key, $count );
}
$current_count = get_post_meta( $postid, '_count-views_all', true);
wp_send_json_success( $current_count );
}
die();
}
public function pvc_main() {
if ( ! is_singular() || is_page() ) {
return;
}
$post_types = self::get_post_types();
$options = $this->options;
$timings = $this->get_timings();
if ( ! ( ( $options['no_members'] == 'on' && is_user_logged_in() ) || ( $options['no_admins'] == 'on' && current_user_can( 'administrator' ) ) ) &&
! empty( $_SERVER['HTTP_USER_AGENT'] ) &&
( defined( 'DOING_AJAX' ) || is_singular( $post_types ) )
) {
foreach ( $timings as $time ) {
$meta_key = '_count-views_' . $time;
$count = (int) get_post_meta( get_the_ID(), $meta_key, true );
++ $count;
update_post_meta( get_the_ID(), $meta_key, $count );
}
}
}
public static function get_post_types() {
$post_types = get_post_types();
if ( empty( $post_types ) ) {
return array();
}
unset( $post_types['attachment'] );
unset( $post_types['revision'] );
unset( $post_types['nav_menu_item'] );
unset( $post_types['customize_changeset'] );
unset( $post_types['custom_css'] );
unset( $post_types['page'] );
unset( $post_types['oembed_cache'] );
unset( $post_types['user_request'] );
unset( $post_types['vc4_templates'] );
unset( $post_types['wpcf7_contact_form'] );
unset( $post_types['vc_grid_item'] );
unset( $post_types['penci_slider'] );
unset( $post_types['mc4wp-form'] );
return $post_types;
}
public function add_meta_boxes() {
$post_types = self::get_post_types();
add_meta_box(
'penci_pvc_meta_box',
esc_html__( 'Penci Post Views Count' ),
array( $this, 'add_meta_box' ),
$post_types,
'side'
);
}
public function add_meta_box() {
?>
<div id="pencipvc_box">
<?php esc_html_e( '(Click number views to edit it )', 'penci-framework' ); ?>
<table style="width:100%">
<?php
global $post;
$timings = $this->get_timings();
foreach ( $timings as $time):
$meta_key = '_count-views_' . $time;
$count = (int) get_post_meta( $post->ID, $meta_key, true );
printf( '<tr>' . __(
'<td style="width: 25px;text-transform: capitalize;">%1$s:</td> <td><span class="hide-if-no-js toggle_views penci-toggle-views" onclick="jQuery(this).hide().next(\'span\').show().find(\'input:visible\').select();" title="%3$s">%2$d</span>' .
'<span class="hide-if-js">' .
'<input type="hidden" name="old_views_%1$s" value="%2$d" />' .
'<input onblur="jQuery(jQuery(this).parent()).hide().prev(\'span\').text(jQuery(this).val()).show();" type="number" min="0" size="2" name="new_views_%1$s" value="%2$d" />' .
'</span> views', 'penci-framework' . '</td></tr>', 'penci-framework' ),
esc_html( $time ), (int) $count, __( 'Click to edit me!', 'penci-framework' )
);
endforeach;
?>
</table>
<label><input type="checkbox" name="pencipvc_reset" value="on"/> <?php _e( 'Check me to reset all views', 'penci-framework' ); ?></label>
<?php wp_nonce_field( 'pencipvc-reset_' . $post->ID, 'pencipvc_reset_nonce', true, true ); ?>
</div>
<style>.penci-toggle-views {
cursor: pointer;
padding: 0 5px;
background: #ebebeb;
}</style>
<?php
}
function save_post() {
if ( ! isset($_POST['pencipvc_reset_nonce'])) {
return;
}
global $post;
check_admin_referer('pencipvc-reset_' . $post->ID, 'pencipvc_reset_nonce');
$times = $this->get_timings();
foreach ($times as $time) {
$count = isset($_POST['pencipvc_reset']) ? 0 : (int) $_POST['new_views_' . $time];
update_post_meta($post->ID, '_count-views_' . $time, $count);
}
}
function get_timings() {
return array( 'all','week', 'month', 'year');
}
}
new Penci_Post_Views_Count;
if ( ! function_exists( 'penciframework_get_post_countview' ) ) {
function penciframework_get_post_countview( $post_id, $show = false ) {
return function_exists( 'penci_get_post_countview' ) ? penci_get_post_countview( $post_id, $show ) : 0;
}
}
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