woocommerce/includes/admin/class-wc-admin-webhooks.php

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<?php
/**
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* WooCommerce Admin Webhooks Class
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*
* @author WooThemes
* @category Admin
* @package WooCommerce/Admin
* @version 2.4.0
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*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly
}
/**
* WC_Admin_Webhooks.
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*/
class WC_Admin_Webhooks {
/**
* Initialize the webhooks admin actions.
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*/
public function __construct() {
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add_action( 'admin_init', array( $this, 'actions' ) );
}
/**
* Check if is webhook settings page.
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*
* @return bool
*/
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private function is_webhook_settings_page() {
return isset( $_GET['page'] )
&& 'wc-settings' == $_GET['page']
&& isset( $_GET['tab'] )
&& 'api' == $_GET['tab']
&& isset( $_GET['section'] )
&& 'webhooks' == isset( $_GET['section'] );
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}
/**
* Updated the Webhook name.
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*
* @param int $webhook_id
*/
private function update_name( $webhook_id ) {
global $wpdb;
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// @codingStandardsIgnoreStart
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/* translators: %s: date` */
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$name = ! empty( $_POST['webhook_name'] ) ? $_POST['webhook_name'] : sprintf( __( 'Webhook created on %s', 'woocommerce' ), strftime( _x( '%b %d, %Y @ %I:%M %p', 'Webhook created on date parsed by strftime', 'woocommerce' ) ) );
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// @codingStandardsIgnoreEnd
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$wpdb->update( $wpdb->posts, array( 'post_title' => $name ), array( 'ID' => $webhook_id ) );
}
/**
* Updated the Webhook status.
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*
* @param WC_Webhook $webhook
*/
private function update_status( $webhook ) {
$status = ! empty( $_POST['webhook_status'] ) ? wc_clean( $_POST['webhook_status'] ) : '';
$webhook->update_status( $status );
}
/**
* Updated the Webhook delivery URL.
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*
* @param WC_Webhook $webhook
*/
private function update_delivery_url( $webhook ) {
$delivery_url = ! empty( $_POST['webhook_delivery_url'] ) ? $_POST['webhook_delivery_url'] : '';
if ( wc_is_valid_url( $delivery_url ) ) {
$webhook->set_delivery_url( $delivery_url );
}
}
/**
* Updated the Webhook secret.
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*
* @param WC_Webhook $webhook
*/
private function update_secret( $webhook ) {
$secret = ! empty( $_POST['webhook_secret'] ) ? $_POST['webhook_secret'] : wp_generate_password( 50, true, true );
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$webhook->set_secret( $secret );
}
/**
* Updated the Webhook topic.
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*
* @param WC_Webhook $webhook
*/
private function update_topic( $webhook ) {
if ( ! empty( $_POST['webhook_topic'] ) ) {
$resource = '';
$event = '';
switch ( $_POST['webhook_topic'] ) {
case 'custom' :
if ( ! empty( $_POST['webhook_custom_topic'] ) ) {
list( $resource, $event ) = explode( '.', wc_clean( $_POST['webhook_custom_topic'] ) );
}
break;
case 'action' :
$resource = 'action';
$event = ! empty( $_POST['webhook_action_event'] ) ? wc_clean( $_POST['webhook_action_event'] ) : '';
break;
default :
list( $resource, $event ) = explode( '.', wc_clean( $_POST['webhook_topic'] ) );
break;
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}
$topic = $resource . '.' . $event;
if ( wc_is_webhook_valid_topic( $topic ) ) {
$webhook->set_topic( $topic );
}
}
}
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/**
* Update webhook api version.
*
* @param WC_Webhook $webhook Webhook instance.
*/
private function update_api_version( $webhook ) {
$version = ! empty( $_POST['webhook_api_version'] ) ? wc_clean( $_POST['webhook_api_version'] ) : 'wp_api_v2';
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$webhook->set_api_version( $version );
}
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/**
* Save method.
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*/
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private function save() {
if ( empty( $_REQUEST['_wpnonce'] ) || ! wp_verify_nonce( $_REQUEST['_wpnonce'], 'woocommerce-settings' ) ) {
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wp_die( __( 'Action failed. Please refresh the page and retry.', 'woocommerce' ) );
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}
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$webhook_id = absint( $_POST['webhook_id'] );
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if ( ! current_user_can( 'edit_shop_webhook', $webhook_id ) ) {
return;
}
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$webhook = new WC_Webhook( $webhook_id );
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// Name
$this->update_name( $webhook->id );
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// Status
$this->update_status( $webhook );
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// Delivery URL
$this->update_delivery_url( $webhook );
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// Secret
$this->update_secret( $webhook );
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// Topic
$this->update_topic( $webhook );
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// API version.
$this->update_api_version( $webhook );
// Update date.
wp_update_post( array( 'ID' => $webhook->id, 'post_modified' => current_time( 'mysql' ) ) );
// Run actions
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do_action( 'woocommerce_webhook_options_save', $webhook->id );
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delete_transient( 'woocommerce_webhook_ids' );
// Ping the webhook at the first time that is activated
$pending_delivery = get_post_meta( $webhook->id, '_webhook_pending_delivery', true );
if ( isset( $_POST['webhook_status'] ) && 'active' === $_POST['webhook_status'] && $pending_delivery ) {
$result = $webhook->deliver_ping();
if ( is_wp_error( $result ) ) {
// Redirect to webhook edit page to avoid settings save actions
wp_safe_redirect( admin_url( 'admin.php?page=wc-settings&tab=api&section=webhooks&edit-webhook=' . $webhook->id . '&error=' . urlencode( $result->get_error_message() ) ) );
exit();
}
}
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// Redirect to webhook edit page to avoid settings save actions
wp_safe_redirect( admin_url( 'admin.php?page=wc-settings&tab=api&section=webhooks&edit-webhook=' . $webhook->id . '&updated=1' ) );
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exit();
}
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/**
* Create Webhook.
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*/
private function create() {
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if ( empty( $_REQUEST['_wpnonce'] ) || ! wp_verify_nonce( $_REQUEST['_wpnonce'], 'create-webhook' ) ) {
wp_die( __( 'Action failed. Please refresh the page and retry.', 'woocommerce' ) );
}
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if ( ! current_user_can( 'publish_shop_webhooks' ) ) {
wp_die( __( 'You don\'t have permissions to create Webhooks!', 'woocommerce' ) );
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}
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$webhook_id = wp_insert_post( array(
'post_type' => 'shop_webhook',
'post_status' => 'pending',
'ping_status' => 'closed',
'post_author' => get_current_user_id(),
'post_password' => strlen( ( $password = uniqid( 'webhook_' ) ) ) > 20 ? substr( $password, 0, 20 ) : $password,
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// @codingStandardsIgnoreStart
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/* translators: %s: date */
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'post_title' => sprintf( __( 'Webhook created on %s', 'woocommerce' ), strftime( _x( '%b %d, %Y @ %I:%M %p', 'Webhook created on date parsed by strftime', 'woocommerce' ) ) ),
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// @codingStandardsIgnoreEnd
'comment_status' => 'open',
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) );
if ( is_wp_error( $webhook_id ) ) {
wp_die( $webhook_id->get_error_messages() );
}
update_post_meta( $webhook_id, '_webhook_pending_delivery', true );
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$webhook = new WC_Webhook( $webhook_id );
$webhook->set_api_version( 'wp_api_v2' );
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delete_transient( 'woocommerce_webhook_ids' );
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// Redirect to edit page
wp_redirect( admin_url( 'admin.php?page=wc-settings&tab=api&section=webhooks&edit-webhook=' . $webhook_id . '&created=1' ) );
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exit();
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}
/**
* Bulk trash/delete.
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*
* @param array $webhooks
* @param bool $delete
*/
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private function bulk_trash( $webhooks, $delete = false ) {
foreach ( $webhooks as $webhook_id ) {
if ( $delete ) {
wp_delete_post( $webhook_id, true );
} else {
wp_trash_post( $webhook_id );
}
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}
$type = ! EMPTY_TRASH_DAYS || $delete ? 'deleted' : 'trashed';
$qty = count( $webhooks );
$status = isset( $_GET['status'] ) ? '&status=' . sanitize_text_field( $_GET['status'] ) : '';
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delete_transient( 'woocommerce_webhook_ids' );
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// Redirect to webhooks page
wp_redirect( admin_url( 'admin.php?page=wc-settings&tab=api&section=webhooks' . $status . '&' . $type . '=' . $qty ) );
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exit();
}
/**
* Bulk untrash.
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*
* @param array $webhooks
*/
private function bulk_untrash( $webhooks ) {
foreach ( $webhooks as $webhook_id ) {
wp_untrash_post( $webhook_id );
}
$qty = count( $webhooks );
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delete_transient( 'woocommerce_webhook_ids' );
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// Redirect to webhooks page
wp_redirect( admin_url( 'admin.php?page=wc-settings&tab=api&section=webhooks&status=trash&untrashed=' . $qty ) );
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exit();
}
/**
* Bulk actions.
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*/
private function bulk_actions() {
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if ( empty( $_REQUEST['_wpnonce'] ) || ! wp_verify_nonce( $_REQUEST['_wpnonce'], 'woocommerce-settings' ) ) {
wp_die( __( 'Action failed. Please refresh the page and retry.', 'woocommerce' ) );
}
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if ( ! current_user_can( 'edit_shop_webhooks' ) ) {
wp_die( __( 'You don\'t have permissions to edit Webhooks!', 'woocommerce' ) );
}
$webhooks = array_map( 'absint', (array) $_GET['webhook'] );
switch ( $_GET['action'] ) {
case 'trash' :
$this->bulk_trash( $webhooks );
break;
case 'untrash' :
$this->bulk_untrash( $webhooks );
break;
case 'delete' :
$this->bulk_trash( $webhooks, true );
break;
default :
break;
}
}
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/**
* Empty Trash.
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*/
private function empty_trash() {
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if ( empty( $_REQUEST['_wpnonce'] ) || ! wp_verify_nonce( $_REQUEST['_wpnonce'], 'empty_trash' ) ) {
wp_die( __( 'Action failed. Please refresh the page and retry.', 'woocommerce' ) );
}
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if ( ! current_user_can( 'delete_shop_webhooks' ) ) {
wp_die( __( 'You don\'t have permissions to delete Webhooks!', 'woocommerce' ) );
}
$webhooks = get_posts( array(
'post_type' => 'shop_webhook',
'ignore_sticky_posts' => true,
'nopaging' => true,
'post_status' => 'trash',
'fields' => 'ids',
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) );
foreach ( $webhooks as $webhook_id ) {
wp_delete_post( $webhook_id, true );
}
$qty = count( $webhooks );
// Redirect to webhooks page
wp_redirect( admin_url( 'admin.php?page=wc-settings&tab=api&section=webhooks&deleted=' . $qty ) );
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exit();
}
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/**
* Webhooks admin actions.
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*/
public function actions() {
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if ( $this->is_webhook_settings_page() ) {
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// Save
if ( isset( $_POST['save'] ) && isset( $_POST['webhook_id'] ) ) {
$this->save();
}
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// Create
if ( isset( $_GET['create-webhook'] ) ) {
$this->create();
}
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// Bulk actions
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if ( isset( $_GET['action'] ) && isset( $_GET['webhook'] ) ) {
$this->bulk_actions();
}
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// Empty trash
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if ( isset( $_GET['empty_trash'] ) ) {
$this->empty_trash();
}
}
}
/**
* Page output.
*/
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public static function page_output() {
// Hide the save button
$GLOBALS['hide_save_button'] = true;
if ( isset( $_GET['edit-webhook'] ) ) {
$webhook_id = absint( $_GET['edit-webhook'] );
$webhook = new WC_Webhook( $webhook_id );
if ( 'trash' != $webhook->post_data->post_status ) {
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include( 'settings/views/html-webhooks-edit.php' );
return;
}
}
self::table_list_output();
}
/**
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* Notices.
*/
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public static function notices() {
if ( isset( $_GET['trashed'] ) ) {
$trashed = absint( $_GET['trashed'] );
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/* translators: %d: count */
WC_Admin_Settings::add_message( sprintf( _n( '%d webhook moved to the Trash.', '%d webhooks moved to the Trash.', $trashed, 'woocommerce' ), $trashed ) );
}
if ( isset( $_GET['untrashed'] ) ) {
$untrashed = absint( $_GET['untrashed'] );
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/* translators: %d: count */
WC_Admin_Settings::add_message( sprintf( _n( '%d webhook restored from the Trash.', '%d webhooks restored from the Trash.', $untrashed, 'woocommerce' ), $untrashed ) );
}
if ( isset( $_GET['deleted'] ) ) {
$deleted = absint( $_GET['deleted'] );
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/* translators: %d: count */
WC_Admin_Settings::add_message( sprintf( _n( '%d webhook permanently deleted.', '%d webhooks permanently deleted.', $deleted, 'woocommerce' ), $deleted ) );
}
if ( isset( $_GET['updated'] ) ) {
WC_Admin_Settings::add_message( __( 'Webhook updated successfully.', 'woocommerce' ) );
}
if ( isset( $_GET['created'] ) ) {
WC_Admin_Settings::add_message( __( 'Webhook created successfully.', 'woocommerce' ) );
}
if ( isset( $_GET['error'] ) ) {
WC_Admin_Settings::add_error( wc_clean( $_GET['error'] ) );
}
}
/**
* Table list output.
*/
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private static function table_list_output() {
echo '<h2>' . __( 'Webhooks', 'woocommerce' ) . ' <a href="' . esc_url( wp_nonce_url( admin_url( 'admin.php?page=wc-settings&tab=api&section=webhooks&create-webhook=1' ), 'create-webhook' ) ) . '" class="add-new-h2">' . __( 'Add webhook', 'woocommerce' ) . '</a></h2>';
$webhooks_table_list = new WC_Admin_Webhooks_Table_List();
$webhooks_table_list->prepare_items();
echo '<input type="hidden" name="page" value="wc-settings" />';
echo '<input type="hidden" name="tab" value="api" />';
echo '<input type="hidden" name="section" value="webhooks" />';
$webhooks_table_list->views();
$webhooks_table_list->search_box( __( 'Search webhooks', 'woocommerce' ), 'webhook' );
$webhooks_table_list->display();
}
/**
* Logs output.
*
* @param WC_Webhook $webhook
*/
public static function logs_output( $webhook ) {
$current = isset( $_GET['log_page'] ) ? absint( $_GET['log_page'] ) : 1;
$args = array(
'post_id' => $webhook->id,
'status' => 'approve',
'type' => 'webhook_delivery',
'number' => 10,
);
if ( 1 < $current ) {
$args['offset'] = ( $current - 1 ) * 10;
}
remove_filter( 'comments_clauses', array( 'WC_Comments', 'exclude_webhook_comments' ), 10, 1 );
$logs = get_comments( $args );
add_filter( 'comments_clauses', array( 'WC_Comments', 'exclude_webhook_comments' ), 10, 1 );
if ( $logs ) {
include_once( dirname( __FILE__ ) . '/settings/views/html-webhook-logs.php' );
} else {
echo '<p>' . __( 'This Webhook has no log yet.', 'woocommerce' ) . '</p>';
}
}
/**
* Get the webhook topic data.
*
* @return array
*/
public static function get_topic_data( $webhook ) {
$topic = $webhook->get_topic();
$event = '';
$resource = '';
if ( $topic ) {
list( $resource, $event ) = explode( '.', $topic );
if ( 'action' === $resource ) {
$topic = 'action';
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} elseif ( ! in_array( $resource, array( 'coupon', 'customer', 'order', 'product' ) ) ) {
$topic = 'custom';
}
}
return array(
'topic' => $topic,
'event' => $event,
'resource' => $resource,
);
}
/**
* Get the logs navigation.
*
* @param int $total
*
* @return string
*/
public static function get_logs_navigation( $total, $webhook ) {
$pages = ceil( $total / 10 );
$current = isset( $_GET['log_page'] ) ? absint( $_GET['log_page'] ) : 1;
$html = '<div class="webhook-logs-navigation">';
$html .= '<p class="info" style="float: left;"><strong>';
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/* translators: 1: items count (i.e. 8 items) 2: current page 3: total pages */
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$html .= sprintf(
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__( '%1$s &ndash; Page %2$d of %3$d', 'woocommerce' ),
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sprintf( _n( '%d item', '%d items', $total, 'woocommerce' ), $total ),
$current,
$pages
);
$html .= '</strong></p>';
if ( 1 < $pages ) {
$html .= '<p class="tools" style="float: right;">';
if ( 1 == $current ) {
$html .= '<button class="button-primary" disabled="disabled">' . __( '&lsaquo; Previous', 'woocommerce' ) . '</button> ';
} else {
$html .= '<a class="button-primary" href="' . admin_url( 'admin.php?page=wc-settings&tab=api&section=webhooks&edit-webhook=' . $webhook->id . '&log_page=' . ( $current - 1 ) ) . '#webhook-logs">' . __( '&lsaquo; Previous', 'woocommerce' ) . '</a> ';
}
if ( $pages == $current ) {
$html .= '<button class="button-primary" disabled="disabled">' . __( 'Next &rsaquo;', 'woocommerce' ) . '</button>';
} else {
$html .= '<a class="button-primary" href="' . admin_url( 'admin.php?page=wc-settings&tab=api&section=webhooks&edit-webhook=' . $webhook->id . '&log_page=' . ( $current + 1 ) ) . '#webhook-logs">' . __( 'Next &rsaquo;', 'woocommerce' ) . '</a>';
}
$html .= '</p>';
}
$html .= '<div class="clear"></div></div>';
return $html;
}
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}
new WC_Admin_Webhooks();