Adding a folder

1 files changed, 498 insertions, 0 deletions

diff --git a/Postman/Postman.php b/Postman/Postman.php
new file mode 100644
index 0000000..51b2ab1
--- /dev/null
+++ b/Postman/Postman.php
@@ -0,0 +1,498 @@
+<?php
+if ( ! defined( 'ABSPATH' ) ) {
+    exit; // Exit if accessed directly
+}
+/**
+ * Postman execution begins here:
+ * - the default Postman transports are loaded
+ * - the wp_mail function is overloaded, whether or not Postman has been properly configured
+ * - the custom post types are created, in case they are needed for the WordPress importer
+ * - the database upgrade is run, if there is a version mismatch
+ * - the shortcode is created
+ * - the admin screens are loaded, the Message Handler created, if the current user can manage Postman
+ * - on activation/deactivation, the custom capability is added to/removed from the administrator role
+ * - a custom str_getcsv function is added to the global namespace, if it is missing
+ *
+ * @author jasonhendriks
+ * @copyright Jan 16, 2015
+ */
+class Postman {
+
+	const ADMINISTRATOR_ROLE_NAME = 'administrator';
+	const MANAGE_POSTMAN_CAPABILITY_NAME = 'manage_postman_smtp';
+	const MANAGE_POSTMAN_CAPABILITY_LOGS = 'manage_postman_logs';
+
+	/**
+	 * Use the text domain directly instead of this constant, as it 
+	 * causes issues with https://translate.wordpress.org.
+	 * 
+	 * @deprecated
+	 * @see https://github.com/yehudah/Post-SMTP/issues/1#issuecomment-421940923
+	 */
+	const TEXT_DOMAIN = 'post-smtp';
+
+	private $logger;
+	private $messageHandler;
+	private $wpMailBinder;
+	private $pluginData;
+	private $rootPluginFilenameAndPath;
+
+	public static $rootPlugin;
+
+	/**
+	 * The constructor
+	 *
+	 * @param mixed $rootPluginFilenameAndPath
+	 *        	- the __FILE__ of the caller
+	 */
+	public function __construct( $rootPluginFilenameAndPath, $version ) {
+		assert( ! empty( $rootPluginFilenameAndPath ) );
+		assert( ! empty( $version ) );
+		$this->rootPluginFilenameAndPath = $rootPluginFilenameAndPath;
+		self::$rootPlugin = $rootPluginFilenameAndPath;
+
+		// load the dependencies
+		require_once 'PostmanOptions.php';
+		require_once 'PostmanState.php';
+		require_once 'PostmanLogger.php';
+		require_once 'PostmanUtils.php';
+		require_once 'Postman-Mail/PostmanTransportRegistry.php';
+		require_once 'Postman-Mail/PostmanDefaultModuleTransport.php';
+		require_once 'Postman-Mail/PostmanSmtpModuleTransport.php';
+		require_once 'Postman-Mail/PostmanGmailApiModuleTransport.php';
+		require_once 'Postman-Mail/PostmanMandrillTransport.php';
+		require_once 'Postman-Mail/PostmanSendGridTransport.php';
+		require_once 'Postman-Mail/PostmanMailgunTransport.php';
+		require_once 'PostmanOAuthToken.php';
+		require_once 'PostmanWpMailBinder.php';
+		require_once 'PostmanConfigTextHelper.php';
+		require_once 'Postman-Email-Log/PostmanEmailLogPostType.php';
+		require_once 'Postman-Mail/PostmanMyMailConnector.php';
+		require_once 'Postman-Mail/PostmanContactForm7.php';
+		require_once 'Phpmailer/PostsmtpMailer.php';
+		//require_once 'Postman-Mail/PostmanWooCommerce.php';
+
+		// get plugin metadata - alternative to get_plugin_data
+		$this->pluginData = array(
+				'name' => __( 'Postman SMTP', 'post-smtp' ),
+				'version' => $version,
+		);
+
+		// register the plugin metadata filter (part of the Postman API)
+		add_filter( 'postman_get_plugin_metadata', array(
+				$this,
+				'getPluginMetaData',
+		) );
+
+		// create an instance of the logger
+		$this->logger = new PostmanLogger( get_class( $this ) );
+		if ( $this->logger->isDebug() ) {
+			$this->logger->debug( sprintf( '%1$s v%2$s starting', $this->pluginData ['name'], $this->pluginData ['version'] ) );
+		}
+
+		if ( isset( $_REQUEST ['page'] ) && $this->logger->isTrace() ) {
+			$this->logger->trace( 'Current page: ' . sanitize_text_field($_REQUEST ['page']) );
+		}
+
+		// register the email transports
+		$this->registerTransports( $rootPluginFilenameAndPath );
+
+        // store an instance of the WpMailBinder
+        $this->wpMailBinder = PostmanWpMailBinder::getInstance();
+
+        $mailer = PostmanOptions::getInstance()->getSmtpMailer();
+        $this->logger->trace( 'SMTP Mailer: ' . $mailer );
+
+		if ( $mailer && $mailer !== 'phpmailer') {
+
+            // bind to wp_mail - this has to happen before the "init" action
+            // this design allows other plugins to register a Postman transport and call bind()
+            // bind may be called more than once
+            $this->wpMailBinder->bind();
+        } else {
+            PostmanWpMailBinder::getInstance()->bound = true;
+        }
+
+		// registers the custom post type for all callers
+		PostmanEmailLogPostType::automaticallyCreatePostType();
+
+		// run the DatastoreUpgrader any time there is a version mismatch
+		if ( PostmanState::getInstance()->getVersion() != $this->pluginData ['version'] ) {
+			// manually trigger the activation hook
+			if ( $this->logger->isInfo() ) {
+				$this->logger->info( sprintf( 'Upgrading datastore from version %s to %s', PostmanState::getInstance()->getVersion(), $this->pluginData ['version'] ) );
+			}
+			require_once 'PostmanInstaller.php';
+			$upgrader = new PostmanInstaller();
+			$upgrader->activatePostman();
+		}
+
+		// MyMail integration
+		new PostmanMyMailConnector( $rootPluginFilenameAndPath );
+
+		// Contact form 7
+		new Postsmtp_ContactForm7;
+
+		// WooCommerce Integration
+		//new PostmanWoocommerce();
+
+		// register the shortcode handler on the add_shortcode event
+		add_shortcode( 'postman-version', array(
+				$this,
+				'version_shortcode',
+		) );
+
+		// hook on the plugins_loaded event
+		add_action( 'plugins_loaded', array(
+				$this,
+				'on_plugins_loaded',
+		) );
+
+		/**
+		 * @todo: WPML say they fix the issue in version 3.9
+		 * https://wordpress.org/support/topic/error-in-pluggable-php173/#post-10021301
+		 */
+		if ( get_option( 'icl_sitepress_version' ) && version_compare( get_option( 'icl_sitepress_version' ), '3.9', '<' ) ) {
+
+			$active_plugins = (array)get_option('active_plugins', array());
+			if (in_array('sitepress-multilingual-cms/sitepress.php', $active_plugins) && !get_option('postman_wpml_fixed')) {
+				add_action('admin_notices', array($this, 'post_smtp_wpml_admin_notice'));
+			}
+		}
+
+		// hook on the wp_loaded event
+		add_action( 'wp_loaded', array(
+				$this,
+				'on_wp_loaded',
+		) );
+
+		// hook on the acivation event
+		register_activation_hook( $rootPluginFilenameAndPath, array(
+				$this,
+				'on_activation',
+		) );
+
+		// hook on the deactivation event
+		register_deactivation_hook( $rootPluginFilenameAndPath, array(
+				$this,
+				'on_deactivation',
+		) );
+
+	}
+
+
+	/**
+	 * Functions to execute on the plugins_loaded event
+	 *
+	 * "After active plugins and pluggable functions are loaded"
+	 * ref: http://codex.wordpress.org/Plugin_API/Action_Reference#Actions_Run_During_a_Typical_Request
+	 */
+	public function on_plugins_loaded() {
+		// load the text domain
+		$this->loadTextDomain();
+
+		// register the setup_admin function on plugins_loaded because we need to call
+		// current_user_can to verify the capability of the current user
+		if ( PostmanUtils::isAdmin() && is_admin() ) {
+			$this->setup_admin();
+		}
+	}
+
+	/**
+	 * Functions to execute on the wp_loaded event
+	 *
+	 * "After WordPress is fully loaded"
+	 * ref: http://codex.wordpress.org/Plugin_API/Action_Reference#Actions_Run_During_a_Typical_Request
+	 */
+	public function on_wp_loaded() {
+		// register the check for configuration errors on the wp_loaded hook,
+		// because we want it to run after the OAuth Grant Code check on the init hook
+		$this->check_for_configuration_errors();
+	}
+
+	/**
+	 * Functions to execute on the register_activation_hook
+	 * ref: https://codex.wordpress.org/Function_Reference/register_activation_hook
+	 */
+	public function on_activation() {
+		if ( $this->logger->isInfo() ) {
+			$this->logger->info( 'Activating plugin' );
+		}
+		require_once 'PostmanInstaller.php';
+		$upgrader = new PostmanInstaller();
+		$upgrader->activatePostman();
+	}
+
+	/**
+	 * Functions to execute on the register_deactivation_hook
+	 * ref: https://codex.wordpress.org/Function_Reference/register_deactivation_hook
+	 */
+	public function on_deactivation() {
+		if ( $this->logger->isInfo() ) {
+			$this->logger->info( 'Deactivating plugin' );
+		}
+		require_once 'PostmanInstaller.php';
+		$upgrader = new PostmanInstaller();
+		$upgrader->deactivatePostman();
+	}
+
+	/**
+	 * If the user is on the WordPress Admin page, creates the Admin screens
+	 */
+	public function setup_admin() {
+		$this->logger->debug( 'Admin start-up sequence' );
+
+		$options = PostmanOptions::getInstance();
+		$authToken = PostmanOAuthToken::getInstance();
+		$rootPluginFilenameAndPath = $this->rootPluginFilenameAndPath;
+
+		// load the dependencies
+		require_once 'PostmanMessageHandler.php';
+		require_once 'PostmanAdminController.php';
+		require_once 'Postman-Controller/PostmanWelcomeController.php';
+		require_once 'Postman-Controller/PostmanDashboardWidgetController.php';
+		require_once 'Postman-Controller/PostmanAdminPointer.php';
+		require_once 'Postman-Email-Log/PostmanEmailLogController.php';
+		require_once 'Postman-Connectivity-Test/PostmanConnectivityTestController.php';
+		require_once 'Postman-Configuration/PostmanConfigurationController.php';
+		require_once 'Postman-Send-Test-Email/PostmanSendTestEmailController.php';
+		require_once 'Postman-Diagnostic-Test/PostmanDiagnosticTestController.php';
+
+		// create and store an instance of the MessageHandler
+		$this->messageHandler = new PostmanMessageHandler();
+
+		// create the Admin Controllers
+		new PostmanWelcomeController( $rootPluginFilenameAndPath );
+		new PostmanDashboardWidgetController( $rootPluginFilenameAndPath, $options, $authToken, $this->wpMailBinder );
+		new PostmanAdminController( $rootPluginFilenameAndPath, $options, $authToken, $this->messageHandler, $this->wpMailBinder );
+		new PostmanEmailLogController( $rootPluginFilenameAndPath );
+		new PostmanConnectivityTestController( $rootPluginFilenameAndPath );
+		new PostmanConfigurationController( $rootPluginFilenameAndPath );
+		new PostmanSendTestEmailController( $rootPluginFilenameAndPath );
+		new PostmanDiagnosticTestController( $rootPluginFilenameAndPath );
+
+		// register the Postman signature (only if we're on a postman admin screen) on the in_admin_footer event
+		if ( PostmanUtils::isCurrentPagePostmanAdmin() ) {
+			add_action( 'in_admin_footer', array(
+					$this,
+					'print_signature',
+			) );
+		}
+	}
+
+	/**
+	 * Check for configuration errors and displays messages to the user
+	 */
+	public function check_for_configuration_errors() {
+		$options = PostmanOptions::getInstance();
+		$authToken = PostmanOAuthToken::getInstance();
+
+		// did Postman fail binding to wp_mail()?
+		if ( $this->wpMailBinder->isUnboundDueToException() ) {
+			// this message gets printed on ANY WordPress admin page, as it's a fatal error that
+			// may occur just by activating a new plugin
+			// log the fatal message
+			$this->logger->fatal( 'Postman: wp_mail has been declared by another plugin or theme, so you won\'t be able to use Postman until the conflict is resolved.' );
+
+			if ( PostmanUtils::isAdmin() && is_admin() ) {
+				// on any admin pages, show this error message
+				// I noticed the wpMandrill and SendGrid plugins have the exact same error message here
+				// I've adopted their error message as well, for shits and giggles .... :D
+				$reflFunc = new ReflectionFunction( 'wp_mail' );
+
+				$message = __( 'Postman: wp_mail has been declared by another plugin or theme, so you won\'t be able to use Postman until the conflict is resolved.', 'post-smtp' );
+
+				$plugin_full_path = $reflFunc->getFileName();
+
+				if ( strpos( $plugin_full_path, 'plugins' ) !== false ) {
+
+					require_once ABSPATH . '/wp-admin/includes/plugin.php';
+
+					preg_match( '/([a-z]+\/[a-z]+\.php)$/', $plugin_full_path, $output_array );
+
+					$plugin_file = $output_array[1];
+					$plugin_data = get_plugin_data( $plugin_full_path );
+
+					$deactivate_url = '<a href="' . wp_nonce_url( 'plugins.php?action=deactivate&amp;plugin=' . urlencode( $plugin_file ) . '&amp;plugin_status=active&amp;paged=1&amp;s=deactivate-plugin_' . $plugin_file ) . '" aria-label="' . esc_attr( sprintf( _x( 'Deactivate %s', 'plugin' ), $plugin_data['Name'] ) ) . '">' . __( 'Deactivate' ) . '</a><br>';
+					$message .= '<br><strong>Plugin Name:</strong> ' . $plugin_data['Name'];
+					$message .= '<br>' . $deactivate_url;
+				}
+
+				$message .= '<br><strong>More info that may help</strong> - ' . $reflFunc->getFileName() . ':' . $reflFunc->getStartLine();
+
+				// PHPmailer Recommandation
+				ob_start();
+                Postman::getMailerTypeRecommend();
+                $message .= ob_get_clean();
+
+				$this->messageHandler->addError( $message );
+			}
+		} else {
+			$transport = PostmanTransportRegistry::getInstance()->getCurrentTransport();
+			$scribe = $transport->getScribe();
+
+			$virgin = $options->isNew();
+			if ( ! $transport->isConfiguredAndReady() ) {
+				// if the configuration is broken, and the user has started to configure the plugin
+				// show this error message
+				$messages = $transport->getConfigurationMessages();
+				foreach ( $messages as $message ) {
+					if ( $message ) {
+						// log the warning message
+						$this->logger->warn( sprintf( '%s Transport has a configuration problem: %s', $transport->getName(), $message ) );
+
+						if ( PostmanUtils::isAdmin() && PostmanUtils::isCurrentPagePostmanAdmin() ) {
+							// on pages that are Postman admin pages only, show this error message
+							$this->messageHandler->addError( $message );
+						}
+					}
+				}
+			}
+
+			// on pages that are NOT Postman admin pages only, show this error message
+			if ( PostmanUtils::isAdmin() && ! PostmanUtils::isCurrentPagePostmanAdmin() && ! $transport->isConfiguredAndReady() ) {
+				// on pages that are *NOT* Postman admin pages only....
+				// if the configuration is broken show this error message
+				add_action( 'admin_notices', array(
+						$this,
+						'display_configuration_required_warning',
+				) );
+			}
+		}
+	}
+
+	public static function getMailerTypeRecommend() {
+	    ?>
+        <div>
+            <p style="font-size: 18px; font-weight: bold;">Please notice</p>
+            <p style="font-size: 14px; line-height: 1.7;">
+                <?php _e('Post SMTP v2 includes and new feature called: <b>Mailer Type</b>.', 'post-smtp' ); ?><br>
+                <?php _e('I highly recommend to change and <strong>TEST</strong> Post SMTP with the value <code>PHPMailer</code>.', 'post-smtp' ); ?><br>
+                <?php _e('if it will not work properly you can change back to the default value: <code>PostSMTP</code>.', 'post-smtp' ); ?><br>
+                <a target="_blank" href="<?php echo POST_SMTP_URL; ?>/style/images/mailer-type.gif">
+                    <figure>
+                        <img width="180" src="<?php echo POST_SMTP_URL; ?>/style/images/mailer-type.gif" alt="how to set mailer type">
+                        <figcaption><?php _e('click to enlarge image.', 'post-smtp' ); ?></figcaption>
+                    </figure>
+                </a>
+            </p>
+        </div>
+        <?php
+    }
+
+	/**
+	 * Returns the plugin version number and name
+	 * Part of the Postman API
+	 *
+	 * @return multitype:unknown NULL
+	 */
+	public function getPluginMetaData() {
+		// get plugin metadata
+		return $this->pluginData;
+	}
+
+	/**
+	 * This is the general message that Postman requires configuration, to warn users who think
+	 * the plugin is ready-to-go as soon as it is activated.
+	 * This message only goes away once the plugin is configured.
+	 */
+	public function display_configuration_required_warning() {
+		if ( PostmanUtils::isAdmin() ) {
+			if ( $this->logger->isDebug() ) {
+				$this->logger->debug( 'Displaying configuration required warning' );
+			}
+			$msg = PostmanTransportRegistry::getInstance()->getReadyMessage();
+			$message = sprintf( $msg['message'] );
+			$goToSettings = sprintf( '<a href="%s">%s</a>', PostmanUtils::getSettingsPageUrl(), __( 'Settings', 'post-smtp' ) );
+			$goToEmailLog = sprintf( '%s', _x( 'Email Log', 'The log of Emails that have been delivered', 'post-smtp' ) );
+			if ( PostmanOptions::getInstance()->isMailLoggingEnabled() ) {
+				$goToEmailLog = sprintf( '<a href="%s">%s</a>', PostmanUtils::getEmailLogPageUrl(), $goToEmailLog );
+			}
+			$message .= (sprintf( ' %s | %s', $goToEmailLog, $goToSettings ));
+			$message .= '<input type="hidden" name="security" class="security" value="' . wp_create_nonce('postsmtp') . '">';
+			
+			$hide = get_option('postman_release_version' );
+
+			if ( $msg['error'] == true && ! $hide ) {
+				$this->messageHandler->printMessage( $message, 'postman-not-configured-notice notice notice-error is-dismissible' );
+			}
+		}
+	}
+
+	/**
+	 * Register the email transports.
+	 *
+	 * The Gmail API used to be a separate plugin which was registered when that plugin
+	 * was loaded. But now both the SMTP, Gmail API and other transports are registered here.
+	 *
+	 * @param mixed $pluginData
+	 */
+	private function registerTransports( $rootPluginFilenameAndPath ) {
+	    $postman_transport_registry = PostmanTransportRegistry::getInstance();
+
+        $postman_transport_registry->registerTransport( new PostmanDefaultModuleTransport( $rootPluginFilenameAndPath ) );
+        $postman_transport_registry->registerTransport( new PostmanSmtpModuleTransport( $rootPluginFilenameAndPath ) );
+        $postman_transport_registry->registerTransport( new PostmanGmailApiModuleTransport( $rootPluginFilenameAndPath ) );
+        $postman_transport_registry->registerTransport( new PostmanMandrillTransport( $rootPluginFilenameAndPath ) );
+        $postman_transport_registry->registerTransport( new PostmanSendGridTransport( $rootPluginFilenameAndPath ) );
+        $postman_transport_registry->registerTransport( new PostmanMailgunTransport( $rootPluginFilenameAndPath ) );
+
+		do_action( 'postsmtp_register_transport', $postman_transport_registry );
+	}
+
+	/**
+	 * Print the Postman signature on the bottom of the page
+	 *
+	 * http://striderweb.com/nerdaphernalia/2008/06/give-your-wordpress-plugin-credit/
+	 */
+	function print_signature() {
+		printf( '<a href="https://wordpress.org/plugins/post-smtp/">%s</a> %s<br/>', $this->pluginData ['name'], $this->pluginData ['version'] );
+	}
+
+	/**
+	 * Loads the appropriate language file
+	 */
+	private function loadTextDomain() {
+		// had to hardcode the third parameter, Relative path to WP_PLUGIN_DIR,
+		// because __FILE__ returns the wrong path if the plugin is installed as a symlink
+		$shortLocale = substr( get_locale(), 0, 2 );
+		if ( $shortLocale != 'en' ) {
+			$langDir = 'post-smtp/Postman/languages';
+			$success = load_plugin_textdomain( 'post-smtp', false, $langDir );
+			if ( $this->logger->isDebug() ) {
+				if ( $success ) {
+					$this->logger->debug( sprintf( 'local translation file loaded for locale=%s', get_locale() ) );
+				} else {
+					$this->logger->debug( sprintf( 'failed to load local translation file: locale=%s file=%s/%s-%s.mo', get_locale(), $langDir, 'post-smtp', get_locale() ) );
+				}
+			}
+		}
+	}
+
+	/**
+	 * Shortcode to return the current plugin version.
+	 *
+	 * From http://code.garyjones.co.uk/get-wordpress-plugin-version/
+	 *
+	 * @return string Plugin version
+	 */
+	function version_shortcode() {
+		return $this->pluginData ['version'];
+	}
+}
+
+if ( ! function_exists( 'str_getcsv' ) ) {
+	/**
+	 * PHP version less than 5.3 don't have str_getcsv natively.
+	 *
+	 * @param mixed $string
+	 * @return multitype:
+	 */
+	function str_getcsv( $string ) {
+		$logger = new PostmanLogger( 'postman-common-functions' );
+		if ( $logger->isDebug() ) {
+			$logger->debug( 'Using custom str_getcsv' );
+		}
+		return PostmanUtils::postman_strgetcsv_impl( $string );
+	}
+}