mirror of
https://ghproxy.net/https://github.com/AlxMedia/splits.git
synced 2025-08-26 06:20:51 +08:00
626 lines
17 KiB
PHP
626 lines
17 KiB
PHP
<?php
|
|
/**
|
|
* Theme updater admin page and functions.
|
|
*
|
|
* @package EDD Sample Theme
|
|
*/
|
|
|
|
class EDD_Theme_Updater_Admin {
|
|
|
|
/**
|
|
* Variables required for the theme updater
|
|
*
|
|
* @since 1.0.0
|
|
* @type string
|
|
*/
|
|
protected $remote_api_url = null;
|
|
protected $theme_slug = null;
|
|
protected $version = null;
|
|
protected $author = null;
|
|
protected $download_id = null;
|
|
protected $renew_url = null;
|
|
protected $strings = null;
|
|
|
|
/**
|
|
* Initialize the class.
|
|
*
|
|
* @since 1.0.0
|
|
*/
|
|
function __construct( $config = array(), $strings = array() ) {
|
|
|
|
$config = wp_parse_args( $config, array(
|
|
'remote_api_url' => 'http://easydigitaldownloads.com',
|
|
'theme_slug' => get_template(),
|
|
'item_name' => '',
|
|
'license' => '',
|
|
'version' => '',
|
|
'author' => '',
|
|
'download_id' => '',
|
|
'renew_url' => '',
|
|
'beta' => false,
|
|
) );
|
|
|
|
/**
|
|
* Fires after the theme $config is setup.
|
|
*
|
|
* @since x.x.x
|
|
*
|
|
* @param array $config Array of EDD SL theme data.
|
|
*/
|
|
do_action( 'post_edd_sl_theme_updater_setup', $config );
|
|
|
|
// Set config arguments
|
|
$this->remote_api_url = $config['remote_api_url'];
|
|
$this->item_name = $config['item_name'];
|
|
$this->theme_slug = sanitize_key( $config['theme_slug'] );
|
|
$this->version = $config['version'];
|
|
$this->author = $config['author'];
|
|
$this->download_id = $config['download_id'];
|
|
$this->renew_url = $config['renew_url'];
|
|
$this->beta = $config['beta'];
|
|
|
|
// Populate version fallback
|
|
if ( '' == $config['version'] ) {
|
|
$theme = wp_get_theme( $this->theme_slug );
|
|
$this->version = $theme->get( 'Version' );
|
|
}
|
|
|
|
// Strings passed in from the updater config
|
|
$this->strings = $strings;
|
|
|
|
add_action( 'init', array( $this, 'updater' ) );
|
|
add_action( 'admin_init', array( $this, 'register_option' ) );
|
|
add_action( 'admin_init', array( $this, 'license_action' ) );
|
|
add_action( 'admin_menu', array( $this, 'license_menu' ) );
|
|
add_action( 'update_option_' . $this->theme_slug . '_license_key', array( $this, 'activate_license' ), 10, 2 );
|
|
add_filter( 'http_request_args', array( $this, 'disable_wporg_request' ), 5, 2 );
|
|
|
|
}
|
|
|
|
/**
|
|
* Creates the updater class.
|
|
*
|
|
* since 1.0.0
|
|
*/
|
|
function updater() {
|
|
if ( ! current_user_can( 'manage_options' ) ) {
|
|
return;
|
|
}
|
|
|
|
/* If there is no valid license key status, don't allow updates. */
|
|
if ( get_option( $this->theme_slug . '_license_key_status', false) != 'valid' ) {
|
|
return;
|
|
}
|
|
|
|
if ( !class_exists( 'EDD_Theme_Updater' ) ) {
|
|
// Load our custom theme updater
|
|
include( dirname( __FILE__ ) . '/theme-updater-class.php' );
|
|
}
|
|
|
|
new EDD_Theme_Updater(
|
|
array(
|
|
'remote_api_url' => $this->remote_api_url,
|
|
'version' => $this->version,
|
|
'license' => trim( get_option( $this->theme_slug . '_license_key' ) ),
|
|
'item_name' => $this->item_name,
|
|
'author' => $this->author,
|
|
'beta' => $this->beta
|
|
),
|
|
$this->strings
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Adds a menu item for the theme license under the appearance menu.
|
|
*
|
|
* since 1.0.0
|
|
*/
|
|
function license_menu() {
|
|
|
|
$strings = $this->strings;
|
|
|
|
add_theme_page(
|
|
$strings['theme-license'],
|
|
$strings['theme-license'],
|
|
'manage_options',
|
|
$this->theme_slug . '-license',
|
|
array( $this, 'license_page' )
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Outputs the markup used on the theme license page.
|
|
*
|
|
* since 1.0.0
|
|
*/
|
|
function license_page() {
|
|
|
|
$strings = $this->strings;
|
|
|
|
$license = trim( get_option( $this->theme_slug . '_license_key' ) );
|
|
$status = get_option( $this->theme_slug . '_license_key_status', false );
|
|
|
|
// Checks license status to display under license key
|
|
if ( ! $license ) {
|
|
$message = $strings['enter-key'];
|
|
} else {
|
|
// delete_transient( $this->theme_slug . '_license_message' );
|
|
if ( ! get_transient( $this->theme_slug . '_license_message', false ) ) {
|
|
set_transient( $this->theme_slug . '_license_message', $this->check_license(), ( 60 * 60 * 24 ) );
|
|
}
|
|
$message = get_transient( $this->theme_slug . '_license_message' );
|
|
}
|
|
?>
|
|
<div class="wrap">
|
|
<h2><?php echo $strings['theme-license'] ?></h2>
|
|
<form method="post" action="options.php">
|
|
|
|
<?php settings_fields( $this->theme_slug . '-license' ); ?>
|
|
|
|
<table class="form-table">
|
|
<tbody>
|
|
|
|
<tr valign="top">
|
|
<th scope="row" valign="top">
|
|
<?php echo $strings['license-key']; ?>
|
|
</th>
|
|
<td>
|
|
<input id="<?php echo $this->theme_slug; ?>_license_key" name="<?php echo $this->theme_slug; ?>_license_key" type="text" class="regular-text" value="<?php echo esc_attr( $license ); ?>" />
|
|
<p class="description">
|
|
<?php echo $message; ?>
|
|
</p>
|
|
</td>
|
|
</tr>
|
|
|
|
<?php if ( $license ) { ?>
|
|
<tr valign="top">
|
|
<th scope="row" valign="top">
|
|
<?php echo $strings['license-action']; ?>
|
|
</th>
|
|
<td>
|
|
<?php
|
|
wp_nonce_field( $this->theme_slug . '_nonce', $this->theme_slug . '_nonce' );
|
|
if ( 'valid' == $status ) { ?>
|
|
<input type="submit" class="button-secondary" name="<?php echo $this->theme_slug; ?>_license_deactivate" value="<?php esc_attr_e( $strings['deactivate-license'] ); ?>"/>
|
|
<?php } else { ?>
|
|
<input type="submit" class="button-secondary" name="<?php echo $this->theme_slug; ?>_license_activate" value="<?php esc_attr_e( $strings['activate-license'] ); ?>"/>
|
|
<?php }
|
|
?>
|
|
</td>
|
|
</tr>
|
|
<?php } ?>
|
|
|
|
</tbody>
|
|
</table>
|
|
<?php submit_button(); ?>
|
|
</form>
|
|
<?php
|
|
}
|
|
|
|
/**
|
|
* Registers the option used to store the license key in the options table.
|
|
*
|
|
* since 1.0.0
|
|
*/
|
|
function register_option() {
|
|
register_setting(
|
|
$this->theme_slug . '-license',
|
|
$this->theme_slug . '_license_key',
|
|
array( $this, 'sanitize_license' )
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Sanitizes the license key.
|
|
*
|
|
* since 1.0.0
|
|
*
|
|
* @param string $new License key that was submitted.
|
|
* @return string $new Sanitized license key.
|
|
*/
|
|
function sanitize_license( $new ) {
|
|
|
|
$old = get_option( $this->theme_slug . '_license_key' );
|
|
|
|
if ( $old && $old != $new ) {
|
|
// New license has been entered, so must reactivate
|
|
delete_option( $this->theme_slug . '_license_key_status' );
|
|
delete_transient( $this->theme_slug . '_license_message' );
|
|
}
|
|
|
|
return $new;
|
|
}
|
|
|
|
/**
|
|
* Makes a call to the API.
|
|
*
|
|
* @since 1.0.0
|
|
*
|
|
* @param array $api_params to be used for wp_remote_get.
|
|
* @return array $response decoded JSON response.
|
|
*/
|
|
function get_api_response( $api_params ) {
|
|
|
|
// Call the custom API.
|
|
$verify_ssl = (bool) apply_filters( 'edd_sl_api_request_verify_ssl', true );
|
|
$response = wp_remote_post( $this->remote_api_url, array( 'timeout' => 15, 'sslverify' => $verify_ssl, 'body' => $api_params ) );
|
|
|
|
return $response;
|
|
}
|
|
|
|
/**
|
|
* Activates the license key.
|
|
*
|
|
* @since 1.0.0
|
|
*/
|
|
function activate_license() {
|
|
|
|
$license = trim( get_option( $this->theme_slug . '_license_key' ) );
|
|
|
|
// Data to send in our API request.
|
|
$api_params = array(
|
|
'edd_action' => 'activate_license',
|
|
'license' => $license,
|
|
'item_name' => urlencode( $this->item_name ),
|
|
'url' => home_url()
|
|
);
|
|
|
|
$response = $this->get_api_response( $api_params );
|
|
|
|
// make sure the response came back okay
|
|
if ( is_wp_error( $response ) || 200 !== wp_remote_retrieve_response_code( $response ) ) {
|
|
|
|
if ( is_wp_error( $response ) ) {
|
|
$message = $response->get_error_message();
|
|
} else {
|
|
$message = __( 'An error occurred, please try again.' );
|
|
}
|
|
|
|
$base_url = admin_url( 'themes.php?page=' . $this->theme_slug . '-license' );
|
|
$redirect = add_query_arg( array( 'sl_theme_activation' => 'false', 'message' => urlencode( $message ) ), $base_url );
|
|
|
|
wp_redirect( $redirect );
|
|
exit();
|
|
|
|
} else {
|
|
|
|
$license_data = json_decode( wp_remote_retrieve_body( $response ) );
|
|
|
|
if ( false === $license_data->success ) {
|
|
|
|
switch( $license_data->error ) {
|
|
|
|
case 'expired' :
|
|
|
|
$message = sprintf(
|
|
__( 'Your license key expired on %s.' ),
|
|
date_i18n( get_option( 'date_format' ), strtotime( $license_data->expires, current_time( 'timestamp' ) ) )
|
|
);
|
|
break;
|
|
|
|
case 'disabled':
|
|
case 'revoked' :
|
|
|
|
$message = __( 'Your license key has been disabled.' );
|
|
break;
|
|
|
|
case 'missing' :
|
|
|
|
$message = __( 'Invalid license.' );
|
|
break;
|
|
|
|
case 'invalid' :
|
|
case 'site_inactive' :
|
|
|
|
$message = __( 'Your license is not active for this URL.' );
|
|
break;
|
|
|
|
case 'item_name_mismatch' :
|
|
|
|
$message = sprintf( __( 'This appears to be an invalid license key for %s.' ), $this->item_name );
|
|
break;
|
|
|
|
case 'no_activations_left':
|
|
|
|
$message = __( 'Your license key has reached its activation limit.' );
|
|
break;
|
|
|
|
default :
|
|
|
|
$message = __( 'An error occurred, please try again.' );
|
|
break;
|
|
}
|
|
|
|
if ( ! empty( $message ) ) {
|
|
$base_url = admin_url( 'themes.php?page=' . $this->theme_slug . '-license' );
|
|
$redirect = add_query_arg( array( 'sl_theme_activation' => 'false', 'message' => urlencode( $message ) ), $base_url );
|
|
|
|
wp_redirect( $redirect );
|
|
exit();
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
// $response->license will be either "active" or "inactive"
|
|
if ( $license_data && isset( $license_data->license ) ) {
|
|
update_option( $this->theme_slug . '_license_key_status', $license_data->license );
|
|
delete_transient( $this->theme_slug . '_license_message' );
|
|
}
|
|
|
|
wp_redirect( admin_url( 'themes.php?page=' . $this->theme_slug . '-license' ) );
|
|
exit();
|
|
|
|
}
|
|
|
|
/**
|
|
* Deactivates the license key.
|
|
*
|
|
* @since 1.0.0
|
|
*/
|
|
function deactivate_license() {
|
|
|
|
// Retrieve the license from the database.
|
|
$license = trim( get_option( $this->theme_slug . '_license_key' ) );
|
|
|
|
// Data to send in our API request.
|
|
$api_params = array(
|
|
'edd_action' => 'deactivate_license',
|
|
'license' => $license,
|
|
'item_name' => urlencode( $this->item_name ),
|
|
'url' => home_url()
|
|
);
|
|
|
|
$response = $this->get_api_response( $api_params );
|
|
|
|
// make sure the response came back okay
|
|
if ( is_wp_error( $response ) || 200 !== wp_remote_retrieve_response_code( $response ) ) {
|
|
|
|
if ( is_wp_error( $response ) ) {
|
|
$message = $response->get_error_message();
|
|
} else {
|
|
$message = __( 'An error occurred, please try again.' );
|
|
}
|
|
|
|
$base_url = admin_url( 'themes.php?page=' . $this->theme_slug . '-license' );
|
|
$redirect = add_query_arg( array( 'sl_theme_activation' => 'false', 'message' => urlencode( $message ) ), $base_url );
|
|
|
|
wp_redirect( $redirect );
|
|
exit();
|
|
|
|
} else {
|
|
|
|
$license_data = json_decode( wp_remote_retrieve_body( $response ) );
|
|
|
|
// $license_data->license will be either "deactivated" or "failed"
|
|
if ( $license_data && ( $license_data->license == 'deactivated' ) ) {
|
|
delete_option( $this->theme_slug . '_license_key_status' );
|
|
delete_transient( $this->theme_slug . '_license_message' );
|
|
}
|
|
|
|
}
|
|
|
|
if ( ! empty( $message ) ) {
|
|
$base_url = admin_url( 'themes.php?page=' . $this->theme_slug . '-license' );
|
|
$redirect = add_query_arg( array( 'sl_theme_activation' => 'false', 'message' => urlencode( $message ) ), $base_url );
|
|
|
|
wp_redirect( $redirect );
|
|
exit();
|
|
}
|
|
|
|
wp_redirect( admin_url( 'themes.php?page=' . $this->theme_slug . '-license' ) );
|
|
exit();
|
|
|
|
}
|
|
|
|
/**
|
|
* Constructs a renewal link
|
|
*
|
|
* @since 1.0.0
|
|
*/
|
|
function get_renewal_link() {
|
|
|
|
// If a renewal link was passed in the config, use that
|
|
if ( '' != $this->renew_url ) {
|
|
return $this->renew_url;
|
|
}
|
|
|
|
// If download_id was passed in the config, a renewal link can be constructed
|
|
$license_key = trim( get_option( $this->theme_slug . '_license_key', false ) );
|
|
if ( '' != $this->download_id && $license_key ) {
|
|
$url = esc_url( $this->remote_api_url );
|
|
$url .= '/checkout/?edd_license_key=' . $license_key . '&download_id=' . $this->download_id;
|
|
return $url;
|
|
}
|
|
|
|
// Otherwise return the remote_api_url
|
|
return $this->remote_api_url;
|
|
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* Checks if a license action was submitted.
|
|
*
|
|
* @since 1.0.0
|
|
*/
|
|
function license_action() {
|
|
|
|
if ( isset( $_POST[ $this->theme_slug . '_license_activate' ] ) ) {
|
|
if ( check_admin_referer( $this->theme_slug . '_nonce', $this->theme_slug . '_nonce' ) ) {
|
|
$this->activate_license();
|
|
}
|
|
}
|
|
|
|
if ( isset( $_POST[$this->theme_slug . '_license_deactivate'] ) ) {
|
|
if ( check_admin_referer( $this->theme_slug . '_nonce', $this->theme_slug . '_nonce' ) ) {
|
|
$this->deactivate_license();
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* Checks if license is valid and gets expire date.
|
|
*
|
|
* @since 1.0.0
|
|
*
|
|
* @return string $message License status message.
|
|
*/
|
|
function check_license() {
|
|
|
|
$license = trim( get_option( $this->theme_slug . '_license_key' ) );
|
|
$strings = $this->strings;
|
|
|
|
$api_params = array(
|
|
'edd_action' => 'check_license',
|
|
'license' => $license,
|
|
'item_name' => urlencode( $this->item_name ),
|
|
'url' => home_url()
|
|
);
|
|
|
|
$response = $this->get_api_response( $api_params );
|
|
|
|
// make sure the response came back okay
|
|
if ( is_wp_error( $response ) || 200 !== wp_remote_retrieve_response_code( $response ) ) {
|
|
|
|
if ( is_wp_error( $response ) ) {
|
|
$message = $response->get_error_message();
|
|
} else {
|
|
$message = $strings['license-status-unknown'];
|
|
}
|
|
|
|
$base_url = admin_url( 'themes.php?page=' . $this->theme_slug . '-license' );
|
|
$redirect = add_query_arg( array( 'sl_theme_activation' => 'false', 'message' => urlencode( $message ) ), $base_url );
|
|
|
|
wp_redirect( $redirect );
|
|
exit();
|
|
|
|
} else {
|
|
|
|
$license_data = json_decode( wp_remote_retrieve_body( $response ) );
|
|
|
|
// If response doesn't include license data, return
|
|
if ( !isset( $license_data->license ) ) {
|
|
$message = $strings['license-status-unknown'];
|
|
return $message;
|
|
}
|
|
|
|
// We need to update the license status at the same time the message is updated
|
|
if ( $license_data && isset( $license_data->license ) ) {
|
|
update_option( $this->theme_slug . '_license_key_status', $license_data->license );
|
|
}
|
|
|
|
// Get expire date
|
|
$expires = false;
|
|
if ( isset( $license_data->expires ) && 'lifetime' != $license_data->expires ) {
|
|
$expires = date_i18n( get_option( 'date_format' ), strtotime( $license_data->expires, current_time( 'timestamp' ) ) );
|
|
$renew_link = '<a href="' . esc_url( $this->get_renewal_link() ) . '" target="_blank">' . $strings['renew'] . '</a>';
|
|
} elseif ( isset( $license_data->expires ) && 'lifetime' == $license_data->expires ) {
|
|
$expires = 'lifetime';
|
|
}
|
|
|
|
// Get site counts
|
|
$site_count = $license_data->site_count;
|
|
$license_limit = $license_data->license_limit;
|
|
|
|
// If unlimited
|
|
if ( 0 == $license_limit ) {
|
|
$license_limit = $strings['unlimited'];
|
|
}
|
|
|
|
if ( $license_data->license == 'valid' ) {
|
|
$message = $strings['license-key-is-active'] . ' ';
|
|
if ( isset( $expires ) && 'lifetime' != $expires ) {
|
|
$message .= sprintf( $strings['expires%s'], $expires ) . ' ';
|
|
}
|
|
if ( isset( $expires ) && 'lifetime' == $expires ) {
|
|
$message .= $strings['expires-never'];
|
|
}
|
|
if ( $site_count && $license_limit ) {
|
|
$message .= sprintf( $strings['%1$s/%2$-sites'], $site_count, $license_limit );
|
|
}
|
|
} else if ( $license_data->license == 'expired' ) {
|
|
if ( $expires ) {
|
|
$message = sprintf( $strings['license-key-expired-%s'], $expires );
|
|
} else {
|
|
$message = $strings['license-key-expired'];
|
|
}
|
|
if ( $renew_link ) {
|
|
$message .= ' ' . $renew_link;
|
|
}
|
|
} else if ( $license_data->license == 'invalid' ) {
|
|
$message = $strings['license-keys-do-not-match'];
|
|
} else if ( $license_data->license == 'inactive' ) {
|
|
$message = $strings['license-is-inactive'];
|
|
} else if ( $license_data->license == 'disabled' ) {
|
|
$message = $strings['license-key-is-disabled'];
|
|
} else if ( $license_data->license == 'site_inactive' ) {
|
|
// Site is inactive
|
|
$message = $strings['site-is-inactive'];
|
|
} else {
|
|
$message = $strings['license-status-unknown'];
|
|
}
|
|
|
|
}
|
|
|
|
return $message;
|
|
}
|
|
|
|
/**
|
|
* Disable requests to wp.org repository for this theme.
|
|
*
|
|
* @since 1.0.0
|
|
*/
|
|
function disable_wporg_request( $r, $url ) {
|
|
|
|
// If it's not a theme update request, bail.
|
|
if ( 0 !== strpos( $url, 'https://api.wordpress.org/themes/update-check/1.1/' ) ) {
|
|
return $r;
|
|
}
|
|
|
|
// Decode the JSON response
|
|
$themes = json_decode( $r['body']['themes'] );
|
|
|
|
// Remove the active parent and child themes from the check
|
|
$parent = get_option( 'template' );
|
|
$child = get_option( 'stylesheet' );
|
|
unset( $themes->themes->$parent );
|
|
unset( $themes->themes->$child );
|
|
|
|
// Encode the updated JSON response
|
|
$r['body']['themes'] = json_encode( $themes );
|
|
|
|
return $r;
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* This is a means of catching errors from the activation method above and displyaing it to the customer
|
|
*/
|
|
function edd_sample_theme_admin_notices() {
|
|
if ( isset( $_GET['sl_theme_activation'] ) && ! empty( $_GET['message'] ) ) {
|
|
|
|
switch( $_GET['sl_theme_activation'] ) {
|
|
|
|
case 'false':
|
|
$message = urldecode( $_GET['message'] );
|
|
?>
|
|
<div class="error">
|
|
<p><?php echo $message; ?></p>
|
|
</div>
|
|
<?php
|
|
break;
|
|
|
|
case 'true':
|
|
default:
|
|
|
|
break;
|
|
|
|
}
|
|
}
|
|
}
|
|
add_action( 'admin_notices', 'edd_sample_theme_admin_notices' );
|
