| Current File : /home/resuelf/www/wp-content/plugins/aawp/src/Admin/Settings/License.php |
<?php
namespace AAWP\Admin\Settings;
use \AAWP_Functions as Functions;
// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
class License extends Functions {
public $licensing_server_debug;
/**
* Construct the plugin object
*/
public function __construct() {
// Call parent constructor first
parent::__construct();
$this->options['licensing'] = get_option( 'aawp_licensing', [] );
$this->licensing_server_debug = ( isset( $this->options['support']['licensing_server_debug'] ) && $this->options['support']['licensing_server_debug'] == '1' ) ? true : false;
// Settings functions
add_filter( $this->settings_tabs_filter, [ &$this, 'add_settings_tabs_filter' ] );
add_filter( $this->settings_functions_filter, [ &$this, 'add_settings_functions_filter' ] );
add_action( 'admin_init', [ &$this, 'add_settings' ] );
add_action( 'aawp_admin_support_core_version', [ &$this, 'admin_support_core_version_update_info' ] );
add_filter( 'aawp_admin_notices', [ &$this, 'admin_notice_update_info' ] );
}
/**
* Add settings functions
*/
public function add_settings_tabs_filter( $tabs ) {
$tabs[0] = [
'key' => 'licensing',
'icon' => 'admin-network',
'title' => __( 'Licensing', 'aawp' ),
];
return $tabs;
}
public function add_settings_functions_filter( $functions ) {
$functions[] = 'licensing';
return $functions;
}
/**
* Admin support info plugin version
*/
public function admin_support_core_version_update_info() {
$remote_plugin_version = $this->get_remote_plugin_version();
if ( $this->is_plugin_update_required() ) {
$info_color = 'darkorange';
$info_icon = 'warning';
$info_text = sprintf( esc_html__( 'Update v%1$s available', 'aawp' ), $remote_plugin_version );
} else {
$info_color = 'green';
$info_icon = 'yes';
$info_text = sprintf( esc_html__( 'Latest version installed', 'aawp' ), $remote_plugin_version );
}
?>
<span style="color: <?php echo $info_color; ?>; font-weight: bold;" ><span class="dashicons dashicons-<?php echo $info_icon; ?>"></span> <?php echo $info_text; ?></span>
<?php
}
/**
* Admin notice update info
*/
public function admin_notice_update_info( $notices ) {
if ( ! $this->is_plugin_update_required() ) {
return $notices;
}
if ( empty( $this->options['licensing']['info'] ) ) {
return $notices;
}
// Manual update info
$message = sprintf( wp_kses( __( '<a href="%s">Update available</a>.', 'aawp' ), [ 'a' => [ 'href' => [] ] ] ), admin_url( 'update-core.php' ) );
$message .= ' ';
$message .= sprintf(
wp_kses(
__( 'In case the update does not show up correctly or you prefer updating the plugin by hand, please take a look at our <a href="%s" target="_blank">documentation</a> for a manual plugin update.', 'aawp' ),
[
'a' => [
'href' => [],
'target' => [],
],
]
),
( aawp_is_lang_de() ) ? 'https://aawp.de/docs/article/plugin-aktualisieren/' : 'https://getaawp.com/docs/article/updating-the-plugin/'
);
$notices[] = [
'force' => false,
'type' => 'warning',
'dismiss' => false,
'message' => $message,
];
return $notices;
}
/**
* Settings: Register section and fields
*/
public function add_settings() {
register_setting(
'aawp_licensing',
'aawp_licensing',
[ &$this, 'settings_licensing_callback' ]
);
add_settings_section(
'aawp_licensing_section',
__( 'Licensing', 'aawp' ),
[ &$this, 'settings_licensing_section_callback' ],
'aawp_licensing'
);
add_settings_field(
'aawp_licensing_status',
__( 'Status', 'aawp' ),
[ &$this, 'settings_licensing_status_render' ],
'aawp_licensing',
'aawp_licensing_section'
);
add_settings_field(
'aawp_licensing_key',
__( 'License key', 'aawp' ),
[ &$this, 'settings_licensing_key_render' ],
'aawp_licensing',
'aawp_licensing_section',
[ 'label_for' => 'aawp_licensing_key' ]
);
add_settings_field(
'aawp_licensing_server_overwrite',
__( 'License server', 'aawp' ),
[ &$this, 'settings_licensing_server_render' ],
'aawp_licensing',
'aawp_licensing_section',
[ 'label_for' => 'aawp_licensing_server_overwrite' ]
);
add_settings_field(
'aawp_licensing_debug',
__( 'Technical Information', 'aawp' ),
[ &$this, 'settings_licensing_debug_render' ],
'aawp_licensing',
'aawp_licensing_section'
);
}
/**
* Settings callbacks
*
* @param $input
* @return mixed
*/
public function settings_licensing_callback( $input ) {
// Defaults.
$input['info'] = ( ! empty( $this->options['licensing']['info'] ) ) ? $this->options['licensing']['info'] : '';
// aawp_debug_log( $input );
// Reset server if overwrite changed.
if ( ! empty( $input['server_overwrite'] ) && ! empty( $this->options['licensing']['server_overwrite'] ) && $input['server_overwrite'] != $this->options['licensing']['server_overwrite'] ) {
$input['server'] = null;
}
/*
* License server
*/
// Validation needed.
if ( empty( $input['server'] ) && empty( $input['server_overwrite'] ) && ! empty( $input['key'] ) ) {
// aawp_debug_log( __CLASS__ . ' >> ' . __FUNCTION__ . ' >> Action: aawp_validate_license_servers()' );
$validated_server = aawp_validate_license_servers( $input['key'] );
// Success.
if ( ! empty( $validated_server['url'] ) ) {
$input['server'] = $validated_server['url'];
}
}
// Prepare server.
if ( ! empty( $input['server_overwrite'] ) ) {
$server_url = $input['server_overwrite'];
} elseif ( ! empty( $input['server'] ) ) {
$server_url = $input['server'];
} else {
$server_url = aawp_get_default_license_server_url();
}
$server = aawp_get_license_servers( $server_url );
// Test connection.
if ( isset( $input['test_connection'] ) ) {
if ( ! empty( $server_url ) ) {
$server_connection_test = aawp_test_license_server_connection( $server_url );
} else {
$server_connection_test = aawp_test_license_server_connection( 'https://getaawp.com' );
}
if ( false === $server_connection_test ) {
$input['connection_error'] = 1;
} elseif ( is_string( $server_connection_test ) ) {
$input['connection_error'] = $server_connection_test;
} else {
$input['connection_error'] = false;
}
}
/*
* License actions
*/
if ( ! empty( $input['key'] ) ) {
// Prepare actions.
$do_license_check = ( isset( $input['verify_license'] ) ) ? true : false;
$do_license_activation = ( isset( $input['verify_license'] ) && empty( $input['info'] ) ) ? true : false;
$do_license_deactivation = ( isset( $input['deactivate_license'] ) ) ? true : false;
// aawp_debug_log( __CLASS__ . ' >> ' . __FUNCTION__ . ' >> $do_license_check: ' . $do_license_check );
// aawp_debug_log( __CLASS__ . ' >> ' . __FUNCTION__ . ' >> $do_license_activation: ' . $do_license_activation );
// aawp_debug_log( __CLASS__ . ' >> ' . __FUNCTION__ . ' >> $do_license_deactivation: ' . $do_license_deactivation );
if ( $do_license_check || $do_license_activation || $do_license_deactivation ) {
if ( ! empty( $server['url'] ) && ! empty( $server['item_id'] ) && ! empty( $server['item_name'] ) ) {
$AAWP_License_Handler = new \AAWP_License_Handler(
$server['url'],
[
'item_id' => $server['item_id'],
'item_name' => $server['item_name'],
]
);
if ( $do_license_activation ) {
$license_info = $AAWP_License_Handler->activate( $input['key'] );
// Do license check afterward.
if ( isset( $license_info['data'] ) ) {
$do_license_check = true;
aawp_log( 'Licensing', 'License Key Activated. <span class="dashicons dashicons-yes"></span> <br/> <pre><code> ' . var_export( $license_info, true ) . ' </code></pre>' );
}
} elseif ( $do_license_deactivation ) {
$license_info = $AAWP_License_Handler->deactivate( $input['key'] );
aawp_log( 'Licensing', 'License Key Deactivated. <span class="dashicons dashicons-no"></span> <br/> <pre><code> ' . var_export( $license_info, true ) . '</code></pre>' );
// Delete license data.
if ( isset( $license_info['data'] ) ) {
$input['key'] = '';
$input['server'] = '';
$input['info'] = '';
}
}//end if
if ( $do_license_check ) {
// Fetch license info.
$license_info = $AAWP_License_Handler->check( $input['key'] );
// aawp_debug_log( __CLASS__ . ' >> ' . __FUNCTION__ . ' >> $license_info' );
// aawp_debug_log( $license_info );
// Store license info.
$input['info'] = ( isset( $license_info['data'] ) ) ? $license_info : '';
// Set connection error to false, if we were able to receive a response from the license server.
$input['connection_error'] = false;
}
}//end if
}//end if
}//end if
/*
* Reset actions.
*/
if ( isset( $input['verify_license'] ) ) {
unset( $input['verify_license'] );
}
if ( isset( $input['deactivate_license'] ) ) {
unset( $input['deactivate_license'] );
}
if ( isset( $input['test_connection'] ) ) {
unset( $input['test_connection'] );
}
// Finally save input.
return $input;
}
public function settings_licensing_section_callback() {
?>
<p>
<?php _e( 'Please enter your license credentials in order to receive updates.', 'aawp' ); ?>
</p>
<p>
<strong><?php _e( 'Documentation:', 'aawp' ); ?></strong>
<a href="<?php echo aawp_get_page_url( 'docs:license_upgrades' ); ?>" target="_blank" rel="nofollow noopener noreferrer"><?php _e( '"How to upgrade your license?"', 'aawp' ); ?></a>,
<a href="<?php echo aawp_get_page_url( 'docs:license_renewals' ); ?>" target="_blank" rel="nofollow noopener noreferrer"><?php _e( '"How to renew your license?"', 'aawp' ); ?></a>,
<a href="<?php echo aawp_get_page_url( 'docs:license_server_issues' ); ?>" target="_blank" rel="nofollow noopener noreferrer"><?php _e( '"License Server – Problems and Fixes"', 'aawp' ); ?></a>
</p>
<?php
}
public function settings_licensing_status_render() {
// aawp_debug( $this->options['licensing'] );
// var_dump( date('Y-m-d H:i:s', $this->options['licensing']['info']['checked_at'] ) );
// $this->check_license();
$license_info = ( isset( $this->options['licensing']['info'] ) ) ? $this->options['licensing']['info'] : false;
if ( ! empty( $license_info ) ) {
aawp_display_license_status( $license_info );
} else {
echo '<span style="color: red;">' . __( 'Please enter a valid license key.', 'aawp' ) . ' </span>';
}
}
/**
* License key render
*/
public function settings_licensing_key_render() {
$key = ( isset( $this->options['licensing']['key'] ) ) ? $this->options['licensing']['key'] : '';
$show_deactivate_license_button = ( ! empty( $this->options['licensing']['key'] ) ) ? true : false;
if ( aawp_is_user_admin() ) {
?>
<p>
<input type="<?php echo ( ! empty( $key ) ) ? 'password' : 'text'; ?>" id="aawp_licensing_key" class="regular-text" name="aawp_licensing[key]" value="<?php echo $key; ?>" />
<?php submit_button( __( 'Verify License', 'aawp' ), 'primary', 'aawp_licensing[verify_license]', false ); ?>
<?php if ( $show_deactivate_license_button ) { ?>
<?php submit_button( __( 'Deactivate License', 'aawp' ), 'secondary', 'aawp_licensing[deactivate_license]', false ); ?>
<?php } ?>
</p>
<?php if ( ! empty( $key ) ) { ?>
<p style="margin-top: 1rem;">
<small><em><?php _e( 'If your license has been upgraded and/or the status is incorrect, click "Verify License" to force a refresh.', 'aawp' ); ?></em></small>
</p>
<?php } ?>
<?php } else { ?>
<p>
<input type="<?php echo ( ! empty( $key ) ) ? 'password' : 'text'; ?>" id="aawp_licensing_key" class="regular-text" name="aawp_licensing[key]" value="<?php echo $key; ?>" readonly="readonly"/>
</p>
<?php
}//end if
}
/**
* License server render
*/
public function settings_licensing_server_render() {
$server_list = aawp_get_license_servers();
$servers = [
'' => __( 'Automatic', 'aawp' ),
];
foreach ( $server_list as $server ) {
$servers[ $server['url'] ] = $server['name'];
}
$server = ( isset( $this->options['licensing']['server'] ) ) ? $this->options['licensing']['server'] : '';
$server_overwrite = ( isset( $this->options['licensing']['server_overwrite'] ) ) ? $this->options['licensing']['server_overwrite'] : null;
// aawp_debug( $server, '$server' );
// aawp_debug( $server_overwrite, '$server_overwrite' );
$test_connection_button_class = ( empty( $this->options['licensing']['status'] ) ) ? 'primary' : 'secondary';
?>
<input type="hidden" id="aawp_licensing_server" name="aawp_licensing[server]" value="<?php echo $server; ?>" />
<p>
<select id="aawp_licensing_server_overwrite" name="aawp_licensing[server_overwrite]"
<?php
if ( ! aawp_is_user_admin() ) {
echo 'readonly';}
?>
style="vertical-align: baseline;" disabled>
<?php foreach ( $servers as $key => $label ) { ?>
<option value="<?php echo $key; ?>" <?php selected( $server_overwrite, $key ); ?>><?php echo $label; ?></option>
<?php } ?>
</select>
<?php submit_button( __( 'Test Connection', 'aawp' ), $test_connection_button_class, 'aawp_licensing[test_connection]', false ); ?>
</p>
<p style="margin-top: 1rem;">
<small><em><?php _e( 'Please only change if you have been asked to do so by our support team, or if you have problems activating your license.', 'aawp' ); ?></em></small>
</p>
<?php
}
/**
* Outputs debug information
*/
public function settings_licensing_debug_render() {
// aawp_debug( $this->options['licensing'] );
// $this->options['licensing']['connection_error'] = '1';
// $connection_error = 'cURL error 28: Connection timed out after 10002 milliseconds';
$icon_yes = '<span class="dashicons dashicons-yes-alt aawp-color-green"></span>';
$icon_no = '<span class="dashicons dashicons-dismiss aawp-color-red"></span>';
$icon_warning = '<span class="dashicons dashicons-warning aawp-color-orange"></span>';
// cURL
$curl_installed = ( function_exists( 'curl_version' ) ) ? true : false;
$curl_info = ( function_exists( 'curl_version' ) ) ? curl_version() : null;
$curl_version_installed = ( ! empty( $curl_info['version'] ) ) ? $curl_info['version'] : null;
$curl_version_required = '7.64.0';
// https://curl.haxx.se/docs//releases.html
$curl_version_is_outdated = ( version_compare( $curl_version_installed, $curl_version_required, '<' ) ) ? true : false;
// aawp_debug( $curl_info );
/*
'version_number' => int 475393
'age' => int 4
'features' => int 2736797
'ssl_version_number' => int 0
'version' => string '7.65.1' (length=6)
'host' => string 'x86_64-apple-darwin13.4.0' (length=25)
'ssl_version' => string 'OpenSSL/1.0.2o' (length=14)
'libz_version' => string '1.2.8' (length=5)
*/
$openssl_installed = ( extension_loaded( 'openssl' ) ) ? true : false;
$oppenssl_version_installed = ( ! empty( $curl_info['ssl_version'] ) ) ? str_replace( 'OpenSSL/', '', $curl_info['ssl_version'] ) : null;
?>
<!-- Connection Result -->
<input type="hidden" id="aawp_licensing_connection_error" name="aawp_licensing[connection_error]" value="<?php echo ( ! empty( $this->options['licensing']['connection_error'] ) ) ? esc_html( $this->options['licensing']['connection_error'] ) : ''; ?>" />
<?php if ( isset( $this->options['licensing']['connection_error'] ) ) { ?>
<?php if ( empty( $this->options['licensing']['connection_error'] ) ) { ?>
<p style="margin-bottom: 1.5rem;">
<span>
<span class="dashicons dashicons-yes-alt" style="color: green;"></span>
<strong><?php _e( 'Test Connection Result:', 'aawp' ); ?></strong>
</span>
<code><?php _e( 'The connection was successfully established.', 'aawp' ); ?></code>
</p>
<?php } else { ?>
<p style="margin-bottom: 1.5rem;">
<span>
<span class="dashicons dashicons-warning" style="color: red;"></span>
<strong><?php _e( 'Test Connection Result:', 'aawp' ); ?></strong>
</span>
<code><?php echo ( is_string( $this->options['licensing']['connection_error'] ) ) ? $this->options['licensing']['connection_error'] : __( 'The connection could not be established.', 'aawp' ); ?></code>
</p>
<?php
}//end if
?>
<?php
}//end if
?>
<table class="widefat aawp-debug-table">
<thead>
<tr>
<th> </th>
<th><?php _e( 'Status', 'aawp' ); ?></th>
<th><?php _e( 'Information', 'aawp' ); ?></th>
</tr>
</thead>
<tbody>
<tr>
<td>PHP cURL</td>
<td>
<?php if ( $curl_installed ) { ?>
<?php echo ( ! $curl_version_is_outdated ) ? $icon_yes : $icon_warning; ?> <?php printf( esc_html__( 'Version %s installed', 'aawp' ), $curl_version_installed ); ?>
<?php } else { ?>
<?php echo $icon_no; ?> <?php _e( 'Not installed.', 'aawp' ); ?>
<?php } ?>
</td>
<td>
<?php if ( ! $curl_installed ) { ?>
<?php _e( 'Please install as soon as possible to avoid problems.', 'aawp' ); ?>
<?php } elseif ( $curl_version_is_outdated ) { ?>
<?php _e( 'The installed version is no longer up-to-date and should be updated. In case you were able to activate the license, everything is fine for now.', 'aawp' ); ?>
<?php } else { ?>
-
<?php } ?>
</td>
</tr>
<tr class="alternate">
<td>PHP OpenSSL</td>
<td>
<?php if ( $openssl_installed ) { ?>
<?php echo $icon_yes; ?>
<?php printf( esc_html__( 'Version %s installed', 'aawp' ), $oppenssl_version_installed ); ?>
<?php } else { ?>
<?php echo $icon_no; ?> <?php _e( 'Not installed.', 'aawp' ); ?>
<?php } ?>
</td>
<td>
<?php if ( ! $openssl_installed ) { ?>
<?php _e( 'Please install as soon as possible to avoid problems.', 'aawp' ); ?>
<?php } else { ?>
-
<?php } ?>
</td>
</tr>
</tbody>
</table>
<?php
}
/**
* Get latest plugin version remotely
*
* @return mixed
*/
private function get_remote_plugin_version() {
$remote_plugin_version = get_transient( 'aawp_remote_plugin_version' );
// aawp_debug_log( __CLASS__ . ' >> ' . __FUNCTION__ . ' >> $remote_plugin_version: ' . $remote_plugin_version );
// Stored plugin version found
if ( ! empty( $remote_plugin_version ) ) {
return $remote_plugin_version;
}
// Fetch the latest version from remote API
$api_params = [
'edd_action' => 'get_version',
'item_id' => 1367,
];
// Send GET request to API.
$response = wp_remote_get(
'https://getaawp.com/edd-sl-api/',
[
'timeout' => 15,
'sslverify' => false,
'body' => $api_params,
]
);
// make sure the response came back okay
if ( is_wp_error( $response ) ) {
return false;
}
// decode the license data
$remote_plugin_data = json_decode( wp_remote_retrieve_body( $response ) );
// aawp_debug_log( __CLASS__ . ' >> ' . __FUNCTION__ . ' >> $remote_plugin_data' );
// aawp_debug_log( $remote_plugin_data );
if ( ! empty( $remote_plugin_data ) && ! empty( $remote_plugin_data->new_version ) && is_string( $remote_plugin_data->new_version ) ) {
$remote_plugin_version = sanitize_text_field( $remote_plugin_data->new_version );
// aawp_debug_log( __CLASS__ . ' >> ' . __FUNCTION__ . ' >> $remote_plugin_version' );
// aawp_debug_log( $remote_plugin_version );
// Cache latest remote plugin version.
set_transient( 'aawp_remote_plugin_version', $remote_plugin_version, 60 * 60 * 24 * 7 );
// 7 days
// Return.
return $remote_plugin_version;
}
return null;
}
/**
* Check whether a plugin update is required or not
*
* @return bool
*/
private function is_plugin_update_required() {
$current_version = AAWP_VERSION;
$remote_plugin_version = $this->get_remote_plugin_version();
// Return true if both versions available and remote one is higher than the installed one
if ( ! empty( $current_version ) && ! empty( $remote_plugin_version ) && version_compare( $current_version, $remote_plugin_version, '<' ) ) {
return true;
}
return false;
}
}