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<?php
require_once ('PostmanOAuthToken.php');
require_once ('PostmanOptions.php');
/**
* If required, database upgrades are made during activation
* ALL NAMES should be HARDCODED..
* NO external constants. They might change over time!
*
* @author jasonhendriks
*/
class PostmanInstaller {
private $logger;
/**
*/
public function __construct() {
$this->logger = new PostmanLogger ( get_class ( $this ) );
}
/**
* Handle activation of the plugin
*/
public function activatePostman() {
if (function_exists ( 'is_multisite' ) && is_multisite ()) {
// handle network activation
// from https://wordpress.org/support/topic/new-function-wp_get_sites?replies=11
// run the activation function for each blog id
$old_blog = get_current_blog_id ();
// Get all blog ids
$subsites = wp_get_sites ();
foreach ( $subsites as $subsite ) {
$this->logger->trace ( 'multisite: switching to blog ' . $subsite ['blog_id'] );
switch_to_blog ( $subsite ['blog_id'] );
$this->handleOptionUpdates ();
$this->addCapability ();
}
switch_to_blog ( $old_blog );
} else {
// handle single-site activation
$this->handleOptionUpdates ();
$this->addCapability ();
}
}
/**
* Handle deactivation of the plugin
*/
public function deactivatePostman() {
if (function_exists ( 'is_multisite' ) && is_multisite ()) {
// handle network deactivation
// from https://wordpress.org/support/topic/new-function-wp_get_sites?replies=11
// run the deactivation function for each blog id
$old_blog = get_current_blog_id ();
// Get all blog ids
$subsites = wp_get_sites ();
foreach ( $subsites as $subsite ) {
$this->logger->trace ( 'multisite: switching to blog ' . $subsite ['blog_id'] );
switch_to_blog ( $subsite ['blog_id'] );
$this->removeCapability ();
}
switch_to_blog ( $old_blog );
} else {
// handle single-site deactivation
$this->removeCapability ();
}
}
/**
* Add the capability to manage postman
*/
public function addCapability() {
if ($this->logger->isDebug ()) {
$this->logger->debug ( 'Adding admin capability' );
}
// ref: https://codex.wordpress.org/Function_Reference/add_cap
// NB: This setting is saved to the database, so it might be better to run this on theme/plugin activation
// add the custom capability to the administrator role
$role = get_role ( Postman::ADMINISTRATOR_ROLE_NAME );
$role->add_cap ( Postman::MANAGE_POSTMAN_CAPABILITY_NAME );
}
/**
* Remove the capability to manage postman
*/
public function removeCapability() {
if ($this->logger->isDebug ()) {
$this->logger->debug ( 'Removing admin capability' );
}
// ref: https://codex.wordpress.org/Function_Reference/add_cap
// NB: This setting is saved to the database, so it might be better to run this on theme/plugin activation
// remove the custom capability from the administrator role
$role = get_role ( Postman::ADMINISTRATOR_ROLE_NAME );
$role->remove_cap ( Postman::MANAGE_POSTMAN_CAPABILITY_NAME );
}
/**
* Handle activation of plugin
*/
private function handleOptionUpdates() {
$this->logger->debug ( "Activating plugin" );
// prior to version 0.2.5, $authOptions did not exist
$authOptions = get_option ( 'postman_auth_token' );
$options = get_option ( 'postman_options' );
$postmanState = get_option ( 'postman_state' );
if (empty ( $authOptions ) && ! (empty ( $options )) && ! empty ( $options ['access_token'] )) {
$this->logger->debug ( "Upgrading database: copying Authorization token from postman_options to postman_auth_token" );
// copy the variables from $options to $authToken
$authOptions ['access_token'] = $options ['access_token'];
$authOptions ['refresh_token'] = $options ['refresh_token'];
// there was a bug where we weren't setting the expiry time
if (! empty ( $options ['auth_token_expires'] )) {
$authOptions ['auth_token_expires'] = $options ['auth_token_expires'];
}
update_option ( 'postman_auth_token', $authOptions );
}
if (! isset ( $options ['authorization_type'] ) && ! isset ( $options ['auth_type'] )) {
// prior to 1.0.0, access tokens were saved in authOptions without an auth type
// prior to 0.2.5, access tokens were save in options without an auth type
// either way, only oauth2 was supported
if (isset ( $authOptions ['access_token'] ) || isset ( $options ['access_token'] )) {
$this->logger->debug ( "Upgrading database: setting authorization_type to 'oauth2'" );
$options ['authorization_type'] = 'oauth2';
update_option ( 'postman_options', $options );
}
}
if (! isset ( $options ['enc_type'] )) {
// prior to 1.3, encryption type was combined with authentication type
if (isset ( $options ['authorization_type'] )) {
$this->logger->debug ( "Upgrading database: creating auth_type and enc_type from authorization_type" );
$authType = $options ['authorization_type'];
switch ($authType) {
case 'none' :
$options ['auth_type'] = 'none';
$options ['enc_type'] = 'none';
break;
case 'basic-ssl' :
$options ['auth_type'] = 'login';
$options ['enc_type'] = 'ssl';
break;
case 'basic-tls' :
$options ['auth_type'] = 'login';
$options ['enc_type'] = 'tls';
break;
case 'oauth2' :
$options ['auth_type'] = 'oauth2';
$options ['enc_type'] = 'ssl';
break;
default :
}
update_option ( 'postman_options', $options );
}
}
// prior to 1.3.3, the version identifier was not stored and the passwords were plaintext
if (isset ( $options ['enc_type'] ) && ! (isset ( $options ['version'] ) || isset ( $postmanState ['version'] ))) {
$this->logger->debug ( "Upgrading database: added plugin version and encoding password" );
$options ['version'] = '1.3.3';
if (isset ( $options ['basic_auth_password'] )) {
$options ['basic_auth_password'] = base64_encode ( $options ['basic_auth_password'] );
}
update_option ( 'postman_options', $options );
}
// prior to 1.4.2, the transport was not identified and the auth token had no vendor
if (isset ( $options ['auth_type'] ) && ! isset ( $options ['transport_type'] )) {
$this->logger->debug ( "Upgrading database: added transport_type and vendor_name" );
$options ['transport_type'] = 'smtp';
update_option ( 'postman_options', $options );
if (isset ( $authOptions ['access_token'] ) && isset ( $options ['oauth_client_id'] )) {
// if there is a stored token..
if (PostmanUtils::endsWith ( $options ['oauth_client_id'], 'googleusercontent.com' ))
$authOptions ['vendor_name'] = 'google';
else if (strlen ( $options ['oauth_client_id'] < strlen ( $options ['oauth_client_secret'] ) ))
$authOptions ['vendor_name'] = 'microsoft';
else
$authOptions ['vendor_name'] = 'yahoo';
update_option ( 'postman_auth_token', $authOptions );
}
}
// for version 1.6.18, the envelope from was introduced
if (! empty ( $options ['sender_email'] ) && empty ( $options ['envelope_sender'] )) {
$this->logger->debug ( "Upgrading database: adding envelope_sender" );
$options ['envelope_sender'] = $options ['sender_email'];
update_option ( 'postman_options', $options );
}
if (isset ( $postmanState ['version'] ) && version_compare ( $postmanState ['version'], '1.7.0', '<' )) {
if ($options ['mail_log_max_entries'] == 10) {
$options ['mail_log_max_entries'] = 250;
}
$postmanStats = get_option ( 'postman_stats' );
$stateCleared = false;
if (! isset ( $postmanState ['delivery_success_total'] ) && isset ( $postmanStats ['delivery_success_total'] )) {
$postmanState ['delivery_success_total'] = $postmanStats ['delivery_success_total'];
$stateCleared = true;
}
if (! isset ( $postmanState ['delivery_fail_total'] ) && isset ( $postmanStats ['delivery_fail_total'] )) {
$postmanState ['delivery_fail_total'] = $postmanStats ['delivery_fail_total'];
$stateCleared = true;
}
if ($stateCleared) {
delete_option ( 'postman_stats' );
}
}
// can we create a tmp file? - this code is duplicated in InputSanitizer
PostmanUtils::deleteLockFile ();
$lockSuccess = PostmanUtils::createLockFile ();
// &= does not work as expected in my PHP
$lockSuccess = $lockSuccess && PostmanUtils::deleteLockFile ();
$postmanState ['locking_enabled'] = $lockSuccess;
// always update the version number
if (! isset ( $postmanState ['install_date'] )) {
$this->logger->debug ( "Upgrading database: adding install_date" );
$postmanState ['install_date'] = time ();
}
$pluginData = apply_filters ( 'postman_get_plugin_metadata', null );
$postmanState ['version'] = $pluginData ['version'];
update_option ( 'postman_state', $postmanState );
//
delete_option ( 'postman_session' );
// reload options
PostmanState::getInstance ()->reload ();
PostmanOptions::getInstance ()->reload ();
}
}