mirror of
https://git.sindominio.net/estibadores/wordpress.git
synced 2024-11-14 23:21:07 +01:00
297 lines
8.5 KiB
PHP
297 lines
8.5 KiB
PHP
<?php
|
|
|
|
/**
|
|
* A class to easily manage licenses for Polylang Pro and addons
|
|
*
|
|
* @since 1.9
|
|
*/
|
|
class PLL_License {
|
|
public $id, $name, $license_key, $license_data;
|
|
private $file, $version, $author;
|
|
private $api_url = 'https://polylang.pro';
|
|
|
|
/**
|
|
* Constructor
|
|
*
|
|
* @since 1.9
|
|
*
|
|
* @param string $file
|
|
* @param string $item_name
|
|
* @param string $version
|
|
* @param string $author
|
|
* @param string $api_url optional
|
|
*/
|
|
public function __construct( $file, $item_name, $version, $author, $api_url = null ) {
|
|
$this->id = sanitize_title( $item_name );
|
|
$this->file = $file;
|
|
$this->name = $item_name;
|
|
$this->version = $version;
|
|
$this->author = $author;
|
|
$this->api_url = empty( $api_url ) ? $this->api_url : $api_url;
|
|
|
|
$licenses = get_option( 'polylang_licenses' );
|
|
$this->license_key = empty( $licenses[ $this->id ]['key'] ) ? '' : $licenses[ $this->id ]['key'];
|
|
if ( ! empty( $licenses[ $this->id ]['data'] ) ) {
|
|
$this->license_data = $licenses[ $this->id ]['data'];
|
|
}
|
|
|
|
// Updater
|
|
add_action( 'admin_init', array( $this, 'auto_updater' ), 0 );
|
|
add_action( 'cli_init', array( $this, 'auto_updater' ), 0 ); // For WP CLI.
|
|
|
|
// Register settings
|
|
add_filter( 'pll_settings_licenses', array( $this, 'settings' ) );
|
|
|
|
// Weekly schedule
|
|
if ( ! wp_next_scheduled( 'polylang_check_licenses' ) ) {
|
|
wp_schedule_event( time(), 'weekly', 'polylang_check_licenses' );
|
|
}
|
|
|
|
add_action( 'polylang_check_licenses', array( $this, 'check_license' ) );
|
|
}
|
|
|
|
/**
|
|
* Auto updater
|
|
*
|
|
* @since 1.9
|
|
*/
|
|
public function auto_updater() {
|
|
$args = array(
|
|
'version' => $this->version,
|
|
'license' => $this->license_key,
|
|
'author' => $this->author,
|
|
'item_name' => $this->name,
|
|
);
|
|
|
|
// Setup the updater
|
|
new PLL_Plugin_Updater( $this->api_url, $this->file, $args );
|
|
}
|
|
|
|
/**
|
|
* Registers the licence in the Settings
|
|
*
|
|
* @since 1.9
|
|
*
|
|
* @param array $items
|
|
* @return array
|
|
*/
|
|
public function settings( $items ) {
|
|
$items[ $this->id ] = $this;
|
|
return $items;
|
|
}
|
|
|
|
/**
|
|
* Activate the license key
|
|
*
|
|
* @since 1.9
|
|
*
|
|
* @param string $license_key activation key
|
|
* @return object updated $this
|
|
*/
|
|
public function activate_license( $license_key ) {
|
|
$this->license_key = $license_key;
|
|
$this->api_request( 'activate_license' );
|
|
|
|
// Tell WordPress to look for updates
|
|
set_site_transient( 'update_plugins', null );
|
|
return $this;
|
|
}
|
|
|
|
|
|
/**
|
|
* Deactivate the license key
|
|
*
|
|
* @since 1.9
|
|
*
|
|
* @return object updated $this
|
|
*/
|
|
public function deactivate_license() {
|
|
$this->api_request( 'deactivate_license' );
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Check if license key is valid
|
|
*
|
|
* @since 1.9
|
|
*
|
|
* @return object updated $this
|
|
*/
|
|
public function check_license() {
|
|
$this->api_request( 'check_license' );
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Sends an api request to check, activate or deactivate the license
|
|
* Updates the licenses option according to the status
|
|
*
|
|
* @since 1.9
|
|
*
|
|
* @param string $request check_license | activate_license | deactivate_license
|
|
*/
|
|
private function api_request( $request ) {
|
|
$licenses = get_option( 'polylang_licenses' );
|
|
|
|
if ( is_array( $licenses ) ) {
|
|
unset( $licenses[ $this->id ] );
|
|
} else {
|
|
$licenses = array();
|
|
}
|
|
unset( $this->license_data );
|
|
|
|
if ( ! empty( $this->license_key ) ) {
|
|
// Data to send in our API request
|
|
$api_params = array(
|
|
'edd_action' => $request,
|
|
'license' => $this->license_key,
|
|
'item_name' => urlencode( $this->name ),
|
|
'url' => home_url(),
|
|
);
|
|
|
|
// Call the API
|
|
$response = wp_remote_post(
|
|
$this->api_url,
|
|
array(
|
|
'timeout' => 3,
|
|
'sslverify' => false,
|
|
'body' => $api_params,
|
|
)
|
|
);
|
|
|
|
// Update the option only if we got a response
|
|
if ( is_wp_error( $response ) ) {
|
|
return;
|
|
}
|
|
|
|
// Save new license info
|
|
$licenses[ $this->id ] = array( 'key' => $this->license_key );
|
|
$data = json_decode( wp_remote_retrieve_body( $response ) );
|
|
|
|
if ( 'deactivated' !== $data->license ) {
|
|
$licenses[ $this->id ]['data'] = $this->license_data = $data;
|
|
}
|
|
}
|
|
|
|
update_option( 'polylang_licenses', $licenses ); // FIXME called multiple times when saving all licenses
|
|
}
|
|
|
|
/**
|
|
* Get the html form field in a table row (one per license key) for display
|
|
*
|
|
* @since 2.7
|
|
*
|
|
* @return string
|
|
*/
|
|
public function get_form_field() {
|
|
if ( ! empty( $this->license_data ) ) {
|
|
$license = $this->license_data;
|
|
}
|
|
|
|
$class = 'license-null';
|
|
|
|
$out = sprintf(
|
|
'<td><label for="pll-licenses[%1$s]">%2$s</label></td>' .
|
|
'<td><input name="licenses[%1$s]" id="pll-licenses[%1$s]" type="text" value="%3$s" class="regular-text code" />',
|
|
esc_attr( $this->id ),
|
|
esc_attr( $this->name ),
|
|
esc_html( $this->license_key )
|
|
);
|
|
|
|
if ( ! empty( $license ) && is_object( $license ) ) {
|
|
$now = time();
|
|
$expiration = isset( $license->expires ) ? strtotime( $license->expires ) : false;
|
|
|
|
// Special case: the license expired after the last check
|
|
if ( $license->success && $expiration && $expiration < $now ) {
|
|
$license->success = false;
|
|
$license->error = 'expired';
|
|
}
|
|
|
|
if ( false === $license->success ) {
|
|
$class = 'notice-error notice-alt';
|
|
|
|
switch ( $license->error ) {
|
|
case 'expired':
|
|
$message = sprintf(
|
|
/* translators: %1$s is a date, %2$s is link start tag, %3$s is link end tag. */
|
|
esc_html__( 'Your license key expired on %1$s. Please %2$srenew your license key%3$s.', 'polylang' ),
|
|
esc_html( date_i18n( get_option( 'date_format' ), $expiration ) ),
|
|
sprintf( '<a href="%s" target="_blank">', esc_url( 'https://polylang.pro/checkout/?edd_license_key=' . $this->license_key ) ),
|
|
'</a>'
|
|
);
|
|
break;
|
|
|
|
case 'disabled':
|
|
case 'revoked':
|
|
$message = esc_html__( 'Your license key has been disabled.', 'polylang' );
|
|
break;
|
|
|
|
case 'missing':
|
|
$message = sprintf(
|
|
/* translators: %1$s is link start tag, %2$s is link end tag. */
|
|
esc_html__( 'Invalid license. Please %1$svisit your account page%2$s and verify it.', 'polylang' ),
|
|
sprintf( '<a href="%s" target="_blank">', 'https://polylang.pro/account' ),
|
|
'</a>'
|
|
);
|
|
break;
|
|
|
|
case 'invalid':
|
|
case 'site_inactive':
|
|
$message = sprintf(
|
|
/* translators: %1$s is a product name, %2$s is link start tag, %3$s is link end tag. */
|
|
esc_html__( 'Your %1$s license key is not active for this URL. Please %2$svisit your account page%3$s to manage your license key URLs.', 'polylang' ),
|
|
esc_html( $this->name ),
|
|
sprintf( '<a href="%s" target="_blank">', 'https://polylang.pro/account' ),
|
|
'</a>'
|
|
);
|
|
break;
|
|
|
|
case 'item_name_mismatch':
|
|
/* translators: %s is a product name */
|
|
$message = sprintf( esc_html__( 'This is not a %s license key.', 'polylang' ), esc_html( $this->name ) );
|
|
break;
|
|
|
|
case 'no_activations_left':
|
|
$message = sprintf(
|
|
/* translators: %1$s is link start tag, %2$s is link end tag */
|
|
esc_html__( 'Your license key has reached its activation limit. %1$sView possible upgrades%2$s now.', 'polylang' ),
|
|
sprintf( '<a href="%s" target="_blank">', 'https://polylang.pro/account' ),
|
|
'</a>'
|
|
);
|
|
break;
|
|
}
|
|
} else {
|
|
$class = 'license-valid';
|
|
|
|
$out .= sprintf( '<button id="deactivate_%s" type="button" class="button button-secondary pll-deactivate-license">%s</button>', esc_attr( $this->id ), esc_html__( 'Deactivate', 'polylang' ) );
|
|
|
|
if ( 'lifetime' === $license->expires ) {
|
|
$message = esc_html__( 'The license key never expires.', 'polylang' );
|
|
} elseif ( $expiration > $now && $expiration - $now < ( DAY_IN_SECONDS * 30 ) ) {
|
|
$class = 'notice-warning notice-alt';
|
|
$message = sprintf(
|
|
/* translators: %1$s is a date, %2$s is link start tag, %3$s is link end tag. */
|
|
esc_html__( 'Your license key will expire soon! Precisely, it will expire on %1$s. %2$sRenew your license key today!%3$s.', 'polylang' ),
|
|
esc_html( date_i18n( get_option( 'date_format' ), $expiration ) ),
|
|
sprintf( '<a href="%s" target="_blank">', esc_url( 'https://polylang.pro/checkout/?edd_license_key=' . $this->license_key ) ),
|
|
'</a>'
|
|
);
|
|
} else {
|
|
$message = sprintf(
|
|
/* translators: %s is a date */
|
|
esc_html__( 'Your license key expires on %s.', 'polylang' ),
|
|
esc_html( date_i18n( get_option( 'date_format' ), $expiration ) )
|
|
);
|
|
}
|
|
}
|
|
}
|
|
|
|
if ( ! empty( $message ) ) {
|
|
$out .= '<p>' . $message . '</p>';
|
|
}
|
|
|
|
return sprintf( '<tr id="pll-license-%s" class="%s">%s</tr>', esc_attr( $this->id ), $class, $out );
|
|
}
|
|
}
|