initial

wp-content/plugins/gravitysmtp/includes/logging/endpoints/class-delete-debug-logs-endpoint.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace Gravity_Forms\Gravity_SMTP\Logging\Endpoints;
+
+use Gravity_Forms\Gravity_SMTP\Models\Debug_Log_Model;
+use Gravity_Forms\Gravity_SMTP\Users\Roles;
+use Gravity_Forms\Gravity_Tools\Endpoints\Endpoint;
+
+class Delete_Debug_Logs_Endpoint extends Endpoint {
+
+	const PARAM_ALL_LOGS = 'all_logs';
+
+	const ACTION_NAME = 'delete_debug_logs';
+
+	protected $minimum_cap = Roles::DELETE_DEBUG_LOG;
+
+	/**
+	 * @var Debug_Log_Model
+	 */
+	protected $logs;
+
+	protected $required_params = array(
+		self::PARAM_ALL_LOGS,
+	);
+
+	public function __construct( Debug_Log_Model $logs ) {
+		$this->logs = $logs;
+	}
+
+	protected function get_nonce_name() {
+		return self::ACTION_NAME;
+	}
+
+	public function handle() {
+		if ( ! $this->validate() ) {
+			wp_send_json_error( __( 'Missing required parameters.', 'gravitysmtp' ), 400 );
+		}
+
+		$delete_all_logs = filter_input( INPUT_POST, self::PARAM_ALL_LOGS );
+		$delete_all_logs = htmlspecialchars( $delete_all_logs );
+
+		if ( $delete_all_logs == '1' ) {
+			$this->logs->clear();
+			wp_send_json_success( array( 'message' => __( 'All logs deleted successfully', 'gravitysmtp' ) ), 200 );
+		}
+	}
+
+}

wp-content/plugins/gravitysmtp/includes/logging/endpoints/class-delete-email-endpoint.php

@@ -0,0 +1,54 @@
+<?php
+
+namespace Gravity_Forms\Gravity_SMTP\Logging\Endpoints;
+
+use Gravity_Forms\Gravity_SMTP\Models\Event_Model;
+use Gravity_Forms\Gravity_SMTP\Users\Roles;
+use Gravity_Forms\Gravity_Tools\Endpoints\Endpoint;
+
+class Delete_Email_Endpoint extends Endpoint {
+
+	const PARAM_EVENT_ID = 'event_id';
+
+	const ACTION_NAME = 'delete_email';
+
+	protected $minimum_cap = Roles::DELETE_EMAIL_LOG;
+
+	/**
+	 * @var Event_Model
+	 */
+	protected $emails;
+
+	public function __construct( Event_Model $emails ) {
+		$this->emails = $emails;
+	}
+
+	protected function get_nonce_name() {
+		return self::ACTION_NAME;
+	}
+
+	public function handle() {
+		if ( ! $this->validate() ) {
+			wp_send_json_error( __( 'Missing required parameters.', 'gravitysmtp' ), 400 );
+		}
+
+		$event_id = filter_input( INPUT_POST, self::PARAM_EVENT_ID, FILTER_SANITIZE_NUMBER_INT );
+
+		$this->emails->delete( $event_id );
+
+		wp_send_json_success( array( 'message' => __( 'Event deleted successfully', 'gravitysmtp' ) ), 200 );
+	}
+
+	protected function validate() {
+		if ( ! parent::validate() ) {
+			return false;
+		}
+
+		if ( empty( $_REQUEST[ self::PARAM_EVENT_ID ] ) ) {
+			return false;
+		}
+
+		return true;
+	}
+
+}

wp-content/plugins/gravitysmtp/includes/logging/endpoints/class-delete-events-endpoint.php

@@ -0,0 +1,70 @@
+<?php
+
+namespace Gravity_Forms\Gravity_SMTP\Logging\Endpoints;
+
+use Gravity_Forms\Gravity_SMTP\Models\Event_Model;
+use Gravity_Forms\Gravity_SMTP\Users\Roles;
+use Gravity_Forms\Gravity_Tools\Endpoints\Endpoint;
+
+class Delete_Events_Endpoint extends Endpoint {
+
+	const PARAM_EVENT_IDS  = 'event_ids';
+	const PARAM_ALL_EVENTS = 'all_events';
+	const PARAM_MAX_DATE   = 'max_date';
+
+	const ACTION_NAME = 'delete_events';
+
+	protected $minimum_cap = Roles::DELETE_EMAIL_LOG;
+
+	/**
+	 * @var Event_Model
+	 */
+	protected $events;
+
+	protected $required_params = array(
+		self::PARAM_EVENT_IDS,
+		self::PARAM_ALL_EVENTS,
+	);
+
+	public function __construct( Event_Model $events ) {
+		$this->events = $events;
+	}
+
+	protected function get_nonce_name() {
+		return self::ACTION_NAME;
+	}
+
+	public function handle() {
+		if ( ! $this->validate() ) {
+			wp_send_json_error( __( 'Missing required parameters.', 'gravitysmtp' ), 400 );
+		}
+
+		$delete_all_events = filter_input( INPUT_POST, self::PARAM_ALL_EVENTS );
+		$delete_all_events = htmlspecialchars( $delete_all_events );
+		$max_date          = filter_input( INPUT_POST, self::PARAM_MAX_DATE );
+
+		if ( ! empty( $max_date ) ) {
+			$max_date = htmlspecialchars( $max_date );
+		}
+
+		if ( ! empty( $max_date ) && $delete_all_events == '1' ) {
+			$this->events->delete_before( $max_date );
+			wp_send_json_success( array( 'message' => __( 'Events deleted successfully', 'gravitysmtp' ) ), 200 );
+		}
+
+		if ( $delete_all_events == '1' ) {
+			$this->events->delete_all();
+			wp_send_json_success( array( 'message' => __( 'All events deleted successfully', 'gravitysmtp' ) ), 200 );
+		}
+
+		$event_ids = filter_input( INPUT_POST, self::PARAM_EVENT_IDS, FILTER_DEFAULT, FILTER_REQUIRE_ARRAY );
+
+		foreach( $event_ids as $id ) {
+			$id_to_delete = filter_var( $id, FILTER_SANITIZE_NUMBER_INT );
+			$this->events->delete( $id_to_delete );
+		}
+
+		wp_send_json_success( array( 'message' => $event_ids ), 200 );
+	}
+
+}

wp-content/plugins/gravitysmtp/includes/logging/endpoints/class-get-email-message-endpoint.php

@@ -0,0 +1,181 @@
+<?php
+
+namespace Gravity_Forms\Gravity_SMTP\Logging\Endpoints;
+
+use Gravity_Forms\Gravity_SMTP\Models\Event_Model;
+use Gravity_Forms\Gravity_SMTP\Users\Roles;
+use Gravity_Forms\Gravity_Tools\Endpoints\Endpoint;
+
+class Get_Email_Message_Endpoint extends Endpoint {
+
+	const PARAM_EVENT_ID = 'event_id';
+
+	const ACTION_NAME = 'get_email_message';
+
+	protected $minimum_cap = Roles::VIEW_EMAIL_LOG_DETAILS;
+
+	/**
+	 * @var Event_Model
+	 */
+	protected $emails;
+
+	public function __construct( Event_Model $emails ) {
+		$this->emails = $emails;
+	}
+
+	protected function get_nonce_name() {
+		return self::ACTION_NAME;
+	}
+
+	public function handle() {
+		if ( ! $this->validate() ) {
+			wp_send_json_error( __( 'Missing required parameters.', 'gravitysmtp' ), 400 );
+		}
+
+		$event_id = filter_input( INPUT_GET, self::PARAM_EVENT_ID, FILTER_SANITIZE_NUMBER_INT );
+		$email    = $this->emails->find( array( array( 'id', '=', $event_id ) ) );
+
+		if ( empty( $email[0] ) ) {
+			header( 'Content-Type: text/html' );
+			/* translators: %d: email ID */
+			echo sprintf( __( 'Could not get content for email ID: %d.', 'gravitysmtp' ), $email );
+			wp_die();
+		}
+
+		header( 'Content-Type: text/html' );
+		echo $this->format_email_content( $email[0]['message'] );
+		wp_die();
+	}
+
+	protected function format_email_content( $content ) {
+		if ( $content !== strip_tags( $content ) ) {
+			// Open links in a new tab (target) and harden with rel=noopener noreferrer where needed.
+			$content = preg_replace_callback(
+				'/<a\s([^>]*?)>/i',
+				function ( $matches ) {
+					$attrs   = $matches[1];
+					$trimmed = trim( $attrs );
+
+					if ( '' === $trimmed ) {
+						return $matches[0];
+					}
+
+					$attrs = $this->ensure_anchor_target_blank( $attrs );
+					$attrs = $this->ensure_anchor_rel_noopener_noreferrer( $attrs );
+
+					return '<a ' . trim( $attrs ) . '>';
+				},
+				$content
+			);
+
+			return $content;
+		} else {
+			return '<pre style="white-space: pre-wrap; word-break: break-all; color: #242748; padding: 20px 25px; font-size: 13px; font-family: inter, -apple-system, blinkmacsystemfont, \'Segoe UI\', roboto, oxygen-sans, ubuntu, cantarell, \'Helvetica Neue\';">' . htmlspecialchars( $content ) . '</pre><style>body { margin: 0; background: #fff; }</style>';
+		}
+	}
+
+	/**
+	 * Ensures anchor tags open in a new tab when attributes are present.
+	 *
+	 * @param string $attrs Raw attribute string from the opening &lt;a&gt; tag.
+	 *
+	 * @return string
+	 */
+	protected function ensure_anchor_target_blank( $attrs ) {
+		if ( preg_match( '/\btarget\s*=\s*(["\']?)_blank\1/i', $attrs ) ) {
+			return $attrs;
+		}
+
+		if ( preg_match( '/\btarget\s*=\s*("|\')(.*?)\1/is', $attrs ) ) {
+			return preg_replace( '/\btarget\s*=\s*("|\')(.*?)\1/is', 'target="_blank"', $attrs, 1 );
+		}
+
+		if ( preg_match( '/\btarget\s*=\s*[^\s>]+/i', $attrs ) ) {
+			return preg_replace( '/\btarget\s*=\s*[^\s>]+/i', 'target="_blank"', $attrs, 1 );
+		}
+
+		return rtrim( $attrs ) . ' target="_blank"';
+	}
+
+	/**
+	 * Ensures rel includes noopener and noreferrer (safe external links with target _blank).
+	 *
+	 * @param string $attrs Raw attribute string from the opening &lt;a&gt; tag.
+	 *
+	 * @return string
+	 */
+	protected function ensure_anchor_rel_noopener_noreferrer( $attrs ) {
+		$rel_quoted = '/\brel\s*=\s*(["\'])(.*?)\1/is';
+
+		if ( preg_match( $rel_quoted, $attrs, $rel_match ) ) {
+			$tokens = preg_split( '/\s+/', trim( $rel_match[2] ), -1, PREG_SPLIT_NO_EMPTY );
+
+			if ( $this->rel_has_noopener_and_noreferrer( $tokens ) ) {
+				return $attrs;
+			}
+
+			$tokens  = $this->merge_rel_noopener_noreferrer_tokens( $tokens );
+			$new_rel = implode( ' ', $tokens );
+
+			return preg_replace( $rel_quoted, 'rel="' . $new_rel . '"', $attrs, 1 );
+		}
+
+		if ( preg_match( '/\brel\s*=\s*([^\s>]+)/i', $attrs, $rel_match ) ) {
+			$tokens = preg_split( '/\s+/', trim( $rel_match[1] ), -1, PREG_SPLIT_NO_EMPTY );
+
+			if ( $this->rel_has_noopener_and_noreferrer( $tokens ) ) {
+				return $attrs;
+			}
+
+			$tokens  = $this->merge_rel_noopener_noreferrer_tokens( $tokens );
+			$new_rel = implode( ' ', $tokens );
+
+			return preg_replace( '/\brel\s*=\s*[^\s>]+/i', 'rel="' . $new_rel . '"', $attrs, 1 );
+		}
+
+		return rtrim( $attrs ) . ' rel="noopener noreferrer"';
+	}
+
+	/**
+	 * @param array $tokens rel attribute tokens.
+	 *
+	 * @return bool
+	 */
+	protected function rel_has_noopener_and_noreferrer( array $tokens ) {
+		$lower = array_map( 'strtolower', $tokens );
+
+		return in_array( 'noopener', $lower, true ) && in_array( 'noreferrer', $lower, true );
+	}
+
+	/**
+	 * @param array $tokens rel attribute tokens.
+	 *
+	 * @return array
+	 */
+	protected function merge_rel_noopener_noreferrer_tokens( array $tokens ) {
+		$lower = array_map( 'strtolower', $tokens );
+
+		if ( ! in_array( 'noopener', $lower, true ) ) {
+			$tokens[] = 'noopener';
+		}
+
+		if ( ! in_array( 'noreferrer', $lower, true ) ) {
+			$tokens[] = 'noreferrer';
+		}
+
+		return $tokens;
+	}
+
+	protected function validate() {
+		if ( ! parent::validate() ) {
+			return false;
+		}
+
+		if ( empty( $_REQUEST[ self::PARAM_EVENT_ID ] ) ) {
+			return false;
+		}
+
+		return true;
+	}
+
+}

wp-content/plugins/gravitysmtp/includes/logging/endpoints/class-get-paginated-debug-log-items-endpoint.php

@@ -0,0 +1,156 @@
+<?php
+
+namespace Gravity_Forms\Gravity_SMTP\Logging\Endpoints;
+
+use Gravity_Forms\Gravity_SMTP\Models\Debug_Log_Model;
+use Gravity_Forms\Gravity_SMTP\Users\Roles;
+use Gravity_Forms\Gravity_Tools\Endpoints\Endpoint;
+
+class Get_Paginated_Debug_Log_Items_Endpoint extends Endpoint {
+
+	const PARAM_PER_PAGE       = 'per_page';
+	const PARAM_REQUESTED_PAGE = 'requested_page';
+	const PARAM_MAX_DATE       = 'max_date';
+	const PARAM_SEARCH_TERM    = 'search_term';
+	const PARAM_SEARCH_TYPE    = 'search_type';
+	const PARAM_PRIORITY       = 'priority';
+
+	const ACTION_NAME = 'get_paginated_debug_log_items';
+
+	protected $minimum_cap = Roles::VIEW_DEBUG_LOG;
+
+	/**
+	 * @var Debug_Log_Model
+	 */
+	protected $events;
+
+	public function __construct( Debug_Log_Model $event_model ) {
+		$this->events = $event_model;
+	}
+
+	protected function get_nonce_name() {
+		return self::ACTION_NAME;
+	}
+
+	public function handle() {
+		if ( ! $this->validate() ) {
+			wp_send_json_error( __( 'Missing required parameters.', 'gravitysmtp' ), 400 );
+		}
+
+		$per_page       = filter_input( INPUT_POST, 'per_page', FILTER_SANITIZE_NUMBER_INT );
+		$requested_page = filter_input( INPUT_POST, 'requested_page', FILTER_SANITIZE_NUMBER_INT );
+		$max_date       = filter_input( INPUT_POST, 'max_date' );
+		$search_term    = filter_input( INPUT_POST, 'search_term' );
+		$search_type    = filter_input( INPUT_POST, 'search_type' );
+		$priority       = filter_input( INPUT_POST, 'priority' );
+
+		if ( ! empty( $max_date ) ) {
+			$max_date = htmlspecialchars( $max_date );
+		}
+
+		if ( ! empty( $search_term ) ) {
+			$search_term = htmlspecialchars( $search_term );
+		}
+
+		if ( ! empty( $search_type ) ) {
+			$search_type = htmlspecialchars( $search_type );
+		}
+
+		if ( ! empty( $priority ) ) {
+			$priority = htmlspecialchars( $priority );
+		}
+
+		$requested_page = intval( $requested_page );
+		$offset         = ( $requested_page - 1 ) * $per_page;
+
+		if ( ! $max_date ) {
+			$max_date = date( 'Y-m-d H:i:s', time() );
+		}
+
+		if ( empty( $per_page ) ) {
+			$per_page = 20;
+		}
+
+		$rows            = $this->events->paginate( $requested_page, $per_page, $max_date, $search_term, $search_type, $priority );
+		$count           = $this->events->count( $search_term, $search_type, $priority );
+
+		$data = array(
+			'rows'      => $this->get_formatted_data_rows( $rows ),
+			'total'     => $count,
+			'row_count' => count( $rows ),
+		);
+
+		wp_send_json_success( $data );
+	}
+
+	private function get_formatted_data_rows( $data ) {
+		return $this->events->lines_as_data_grid( $data );
+	}
+
+	private function get_grid_actions( $event_id ) {
+		$actions = array(
+			'component'  => 'Box',
+			'components' => array(
+				array(
+					'component' => 'Button',
+					'props'     => array(
+						'action'           => 'view',
+						'customAttributes' => array(
+							'title' => esc_html__( 'View email log', 'gravitysmtp' ),
+						),
+						'customClasses'    => array( 'gravitysmtp-data-grid__action' ),
+						'icon'             => 'information-circle',
+						'iconPrefix'       => 'gravity-component-icon',
+						'spacing'          => [ 0, 2, 0, 0 ],
+						'size'             => 'size-height-s',
+						'type'             => 'icon-white',
+						'data'             => array(
+							'event_id' => $event_id,
+						),
+						'disabled'         => ! current_user_can( Roles::VIEW_EMAIL_LOG_DETAILS ),
+					),
+				),
+				array(
+					'component' => 'Button',
+					'props'     => array(
+						'action'           => 'preview',
+						'customAttributes' => array(
+							'title' => esc_html__( 'View email', 'gravitysmtp' ),
+						),
+						'customClasses'    => array( 'gravitysmtp-data-grid__action' ),
+						'icon'             => 'eye',
+						'iconPrefix'       => 'gravity-admin-icon',
+						'spacing'          => [ 0, 2, 0, 0 ],
+						'size'             => 'size-height-s',
+						'type'             => 'icon-white',
+						'data'             => array(
+							'event_id' => $event_id,
+						),
+						'disabled'         => ! current_user_can( Roles::VIEW_EMAIL_LOG_PREVIEW ),
+					),
+				),
+				array(
+					'component' => 'Button',
+					'props'     => array(
+						'action'           => 'delete',
+						'customAttributes' => array(
+							'title' => esc_html__( 'Delete email log', 'gravitysmtp' ),
+						),
+						'customClasses'    => array( 'gravitysmtp-data-grid__action' ),
+						'icon'             => 'trash',
+						'iconPrefix'       => 'gravity-admin-icon',
+						'size'             => 'size-height-s',
+						'type'             => 'icon-white',
+						'data'             => array(
+							'event_id' => $event_id,
+						),
+						'disabled'         => ! current_user_can( Roles::DELETE_EMAIL_LOG ),
+					),
+				),
+			),
+		);
+
+		return apply_filters( 'gravitysmtp_debug_log_actions', $actions );
+	}
+
+}

wp-content/plugins/gravitysmtp/includes/logging/endpoints/class-get-paginated-items-endpoint.php

@@ -0,0 +1,309 @@
+<?php
+
+namespace Gravity_Forms\Gravity_SMTP\Logging\Endpoints;
+
+use Gravity_Forms\Gravity_SMTP\Enums\Integration_Enum;
+use Gravity_Forms\Gravity_SMTP\Enums\Status_Enum;
+use Gravity_Forms\Gravity_SMTP\Models\Event_Model;
+use Gravity_Forms\Gravity_SMTP\Users\Roles;
+use Gravity_Forms\Gravity_SMTP\Utils\Recipient_Parser;
+use Gravity_Forms\Gravity_Tools\Endpoints\Endpoint;
+
+class Get_Paginated_Items_Endpoint extends Endpoint {
+
+	const PARAM_PER_PAGE       = 'per_page';
+	const PARAM_REQUESTED_PAGE = 'requested_page';
+	const PARAM_MAX_DATE       = 'max_date';
+	const PARAM_SEARCH_TERM    = 'search_term';
+	const PARAM_SEARCH_TYPE    = 'search_type';
+	const PARAM_SORT_BY        = 'sort_by';
+	const PARAM_SORT_ORDER     = 'sort_order';
+	const PARAM_FILTERS        = 'filters';
+
+	const ACTION_NAME = 'get_paginated_items';
+
+	protected $minimum_cap = Roles::VIEW_EMAIL_LOG;
+
+	/**
+	 * @var Event_Model
+	 */
+	protected $events;
+
+	/**
+	 * @var Recipient_Parser
+	 */
+	protected $parser;
+
+	public function __construct( Event_Model $event_model, Recipient_Parser $parser ) {
+		$this->events = $event_model;
+		$this->parser = $parser;
+	}
+
+	protected function get_nonce_name() {
+		return self::ACTION_NAME;
+	}
+
+	public function handle() {
+		if ( ! $this->validate() ) {
+			wp_send_json_error( __( 'Missing required parameters.', 'gravitysmtp' ), 400 );
+		}
+
+		$per_page       = filter_input( INPUT_POST, self::PARAM_PER_PAGE, FILTER_SANITIZE_NUMBER_INT );
+		$requested_page = filter_input( INPUT_POST, self::PARAM_REQUESTED_PAGE, FILTER_SANITIZE_NUMBER_INT );
+		$max_date       = filter_input( INPUT_POST, self::PARAM_MAX_DATE );
+		$search_term    = filter_input( INPUT_POST, self::PARAM_SEARCH_TERM );
+		$search_type    = filter_input( INPUT_POST, self::PARAM_SEARCH_TYPE );
+		$sort_by        = filter_input( INPUT_POST, self::PARAM_SORT_BY );
+		$sort_order     = filter_input( INPUT_POST, self::PARAM_SORT_ORDER );
+		$filters        = filter_input( INPUT_POST, self::PARAM_FILTERS, FILTER_DEFAULT, FILTER_REQUIRE_ARRAY );
+
+		if ( ! empty( $max_date ) ) {
+			$max_date = htmlspecialchars( $max_date );
+		}
+
+		if ( ! empty( $search_term ) ) {
+			$search_term = htmlspecialchars( $search_term );
+		}
+
+		if ( ! empty( $search_type ) ) {
+			$search_type = htmlspecialchars( $search_type );
+		}
+
+		if ( ! empty( $sort_by ) ) {
+			$sort_by = htmlspecialchars( $sort_by );
+		}
+
+		if ( ! empty( $sort_order ) ) {
+			$sort_order = htmlspecialchars( $sort_order );
+		}
+
+		$requested_page = intval( $requested_page );
+		$offset         = ( $requested_page - 1 ) * $per_page;
+
+		if ( ! $max_date ) {
+			$max_date = date( 'Y-m-d H:i:s', time() );
+		}
+
+		if ( empty( $per_page ) ) {
+			$per_page = 20;
+		}
+
+		if ( ! is_array( $filters ) || empty( $filters ) ) {
+			$filters = array();
+		}
+
+		$rows        = $this->events->paginate( $requested_page, $per_page, $max_date, $search_term, $search_type, $sort_by, $sort_order, $filters );
+		$count       = $this->events->count( $search_term, $search_type, $filters );
+
+		$data = array(
+			'rows'      => $this->get_formatted_data_rows( $rows ),
+			'total'     => $count,
+			'row_count' => count( $rows ),
+		);
+
+		wp_send_json_success( $data );
+	}
+
+	private function get_formatted_data_rows( $data ) {
+		$rows             = array();
+
+		foreach ( $data as $row ) {
+			$grid_actions = $this->get_grid_actions( $row );
+			$extra        = strpos( $row['extra'], '{' ) === 0 ? json_decode( $row['extra'], true ) : unserialize( $row['extra'] );
+			$to           = isset( $extra['to'] ) ? $extra['to'] : '';
+			$to_address   = $this->parser->parse( $to )->first()->email();
+			$more_count   = max( 0, $row['email_counts'] - 1 );
+
+			$rows[] = array(
+				'id'          => $row['id'],
+				'subject'     => array(
+					'component' => 'Button',
+					'props'     => array(
+						'action'        => 'view',
+						'customClasses' => array( 'gravitysmtp-data-grid__subject' ),
+						'label'         => $row['subject'],
+						'type'          => 'unstyled',
+						'data'          => array(
+							'event_id' => $row['id'],
+						),
+					),
+				),
+				'status'      => array(
+					'component' => 'StatusIndicator',
+					'props'     => array(
+						'label'  => Status_Enum::label( $row['status'] ),
+						'status' => Status_Enum::indicator( $row['status'] ),
+						'hasDot' => false,
+					),
+				),
+				'to'          => array(
+					'component'  => 'Box',
+					'props'      => array(
+						'customClasses' => array( 'gravitysmtp-activity-log-app__activity-log-table-recipient' ),
+						'display'       => 'flex',
+					),
+					'components' => array(
+						array(
+							'component'  => 'Box',
+							'props'      => array(
+								'customClasses' => array( 'gravitysmtp-activity-log-app__activity-log-table-recipient-meta' ),
+								'display'       => 'flex',
+							),
+							'components' => array(
+								array(
+									'component' => 'Gravatar',
+									'props'     => array(
+										'circular'      => true,
+										'customClasses' => array( 'gravitysmtp-activity-log-app__activity-log-table-recipient-gravatar' ),
+										'defaultImage'  => 'mp',
+										'emailHash'     => hash( 'sha256', $to_address ),
+										'height'        => 24,
+										'width'         => 24,
+									),
+								),
+								array(
+									'component' => $more_count > 0 ? 'Text' : null,
+									'props'     => array(
+										'content'       => '+' . (string) $more_count,
+										'customClasses' => array( 'gravitysmtp-activity-log-app__activity-log-table-recipient-more' ),
+										'size'          => 'text-xxs',
+									),
+								),
+							),
+						),
+						array(
+							'component' => 'Text',
+							'props'     => array(
+								'content'       => $to_address,
+								'customClasses' => array( 'gravitysmtp-activity-log-app__activity-log-table-recipient-email' ),
+								'size'          => 'text-sm',
+							),
+						),
+					),
+				),
+				'source'      => array(
+					'component' => 'Text',
+					'props'     => array(
+						'content' => $row['source'],
+						'size'    => 'text-sm',
+					),
+				),
+				'integration' => array(
+					'external' => true,
+					'key'      => $row['service'] . '_logo',
+					'props'    => array(
+						'height' => 24,
+						'title'  => Integration_Enum::svg_title( $row['service'] ),
+						'width'  => 24,
+					),
+				),
+				'date'        => array(
+					'component' => 'Text',
+					'props'     => array(
+						'content' => $this->convert_dates_to_timezone( $row['date_updated'] ),
+						'size'    => 'text-sm',
+					),
+				),
+				'actions'     => $grid_actions,
+			);
+		}
+
+		return $rows;
+	}
+
+	private function convert_dates_to_timezone( $date ) {
+		$gmt_time   = new \DateTimeZone( 'UTC' );
+		$local_time = new \DateTimeZone( wp_timezone_string() );
+		$datetime   = new \DateTime( $date, $gmt_time );
+		$datetime->setTimezone( $local_time );
+
+		return $datetime->format( 'F d, Y \a\t h:ia' );
+	}
+
+	private function get_grid_actions( $row ) {
+		$actions = array(
+			'component'  => 'Box',
+			'components' => array(
+				array(
+					'component' => 'Button',
+					'props'     => array(
+						'action'           => 'view',
+						'customAttributes' => array(
+							'title' => esc_html__( 'View email log', 'gravitysmtp' ),
+						),
+						'customClasses'    => array( 'gravitysmtp-data-grid__action' ),
+						'icon'             => 'information-circle',
+						'iconPrefix'       => 'gravity-component-icon',
+						'spacing'          => [ 0, 2, 0, 0 ],
+						'size'             => 'size-height-s',
+						'type'             => 'icon-white',
+						'data'             => array(
+							'event_id' => $row['id'],
+						),
+						'disabled'         => ! current_user_can( Roles::VIEW_EMAIL_LOG_DETAILS ),
+					),
+				),
+				array(
+					'component' => 'Button',
+					'props'     => array(
+						'action'           => 'preview',
+						'customAttributes' => array(
+							'title' => esc_html__( 'View email', 'gravitysmtp' ),
+						),
+						'customClasses'    => array( 'gravitysmtp-data-grid__action' ),
+						'icon'             => 'eye',
+						'iconPrefix'       => 'gravity-admin-icon',
+						'spacing'          => [ 0, 2, 0, 0 ],
+						'size'             => 'size-height-s',
+						'type'             => 'icon-white',
+						'data'             => array(
+							'event_id' => $row['id'],
+						),
+						'disabled'         => ! current_user_can( Roles::VIEW_EMAIL_LOG_PREVIEW ),
+					),
+				),
+				array(
+					'component' => 'Button',
+					'props'     => array(
+						'action'           => 'resend',
+						'customAttributes' => array(
+							'title' => esc_html__( 'Resend email', 'gravitysmtp' ),
+						),
+						'customClasses'    => array( 'gravitysmtp-data-grid__action' ),
+						'icon'             => 'paper-plane',
+						'iconPrefix'       => 'gravity-admin-icon',
+						'spacing'          => [ 0, 2, 0, 0 ],
+						'size'             => 'size-height-s',
+						'type'             => 'icon-white',
+						'data'             => array(
+							'event_id' => $row['id'],
+						),
+						'disabled'         => ! current_user_can( Roles::VIEW_EMAIL_LOG_PREVIEW ) || ! $row['can_resend'],
+						// @todo: Add resend permission?
+					),
+				),
+				array(
+					'component' => 'Button',
+					'props'     => array(
+						'action'           => 'delete',
+						'customAttributes' => array(
+							'title' => esc_html__( 'Delete email log', 'gravitysmtp' ),
+						),
+						'customClasses'    => array( 'gravitysmtp-data-grid__action' ),
+						'icon'             => 'trash',
+						'iconPrefix'       => 'gravity-admin-icon',
+						'size'             => 'size-height-s',
+						'type'             => 'icon-white',
+						'data'             => array(
+							'event_id' => $row['id'],
+						),
+						'disabled'         => ! current_user_can( Roles::DELETE_EMAIL_LOG ),
+					),
+				),
+			),
+		);
+
+		return apply_filters( 'gravitysmtp_email_log_actions', $actions );
+	}
+
+}

wp-content/plugins/gravitysmtp/includes/logging/endpoints/class-log-item-endpoint.php

@@ -0,0 +1,60 @@
+<?php
+
+namespace Gravity_Forms\Gravity_SMTP\Logging\Endpoints;
+
+use Gravity_Forms\Gravity_SMTP\Logging\Debug\Debug_Logger;
+use Gravity_Forms\Gravity_SMTP\Users\Roles;
+use Gravity_Forms\Gravity_Tools\Endpoints\Endpoint;
+
+class Log_Item_Endpoint extends Endpoint {
+
+	const PARAM_LOG_MESSAGE = 'message';
+	const PARAM_PRIORITY    = 'priority';
+
+	const ACTION_NAME = 'log_debug_item';
+
+	protected $minimum_cap = Roles::EDIT_EMAIL_LOG;
+
+	/**
+	 * @var Debug_Logger
+	 */
+	protected $logger;
+
+	public function __construct( Debug_Logger $logger ) {
+		$this->logger = $logger;
+	}
+
+	protected function get_nonce_name() {
+		return self::ACTION_NAME;
+	}
+
+	public function handle() {
+		if ( ! $this->validate() ) {
+			wp_send_json_error( __( 'Missing required parameters.', 'gravitysmtp' ), 400 );
+		}
+
+		$message  = filter_input( INPUT_POST, self::PARAM_LOG_MESSAGE );
+		$priority = filter_input( INPUT_POST, self::PARAM_PRIORITY );
+
+		if ( ! empty( $message ) ) {
+			$message = htmlspecialchars( $message );
+		}
+
+		$this->logger->log( $message, $priority );
+
+		wp_send_json_success( array( 'message' => __( 'Message logged', 'gravitysmtp' ) ), 200 );
+	}
+
+	protected function validate() {
+		if ( ! parent::validate() ) {
+			return false;
+		}
+
+		if ( empty( $_REQUEST[ self::PARAM_LOG_MESSAGE ] ) ) {
+			return false;
+		}
+
+		return true;
+	}
+
+}

wp-content/plugins/gravitysmtp/includes/logging/endpoints/class-view-log-endpoint.php

@@ -0,0 +1,94 @@
+<?php
+
+namespace Gravity_Forms\Gravity_SMTP\Logging\Endpoints;
+
+use Gravity_Forms\Gravity_SMTP\Apps\Config\Tools_Config;
+use Gravity_Forms\Gravity_SMTP\Data_Store\Data_Store_Router;
+use Gravity_Forms\Gravity_SMTP\Logging\Debug\Debug_Logger;
+use Gravity_Forms\Gravity_SMTP\Models\Debug_Log_Model;
+use Gravity_Forms\Gravity_SMTP\Users\Roles;
+use Gravity_Forms\Gravity_Tools\Endpoints\Endpoint;
+
+class View_Log_Endpoint extends Endpoint {
+
+	const PARAM_LOG_KEY = 'key';
+
+	const OPTION_VERIFICATION_KEY = 'gravitysmtp_log_verification_key';
+
+	const ACTION_NAME = 'view_debug_log';
+
+	protected $minimum_cap = Roles::VIEW_DEBUG_LOG;
+
+	/**
+	 * @var Data_Store_Router
+	 */
+	protected $data;
+
+	/**
+	 * @var Debug_Logger $debug_logger
+	 */
+	protected $debug_logger;
+
+	/**
+	 * @var Debug_Log_Model $model
+	 */
+	protected $model;
+
+	public function __construct( Data_Store_Router $data, $debug_logger, $debug_model ) {
+		$this->data = $data;
+		$this->debug_logger = $debug_logger;
+		$this->model = $debug_model;
+	}
+
+	protected function get_nonce_name() {
+		return self::ACTION_NAME;
+	}
+
+	public function handle() {
+		if ( ! $this->validate() ) {
+			echo __( 'Unauthorized', 'gravitysmtp' );
+			die();
+		}
+
+		$lines = $this->debug_logger->get_log_items();
+		echo '<pre style="white-space: pre-wrap; word-wrap: break-word; overflow-wrap: break-word;">';
+		foreach ( $lines as $index => $item ) {
+			printf( "%s %s - %s -->    %s", str_pad( '[' . $item->id() . ']', 8, ' ' ), $item->timestamp(), strtoupper( str_pad( $item->priority(), 7, ' ' ) ), esc_html( $item->line() ) );
+			if ( $index < count( $lines ) - 1 ) {
+				echo '</pre><hr><pre style="white-space: pre-wrap; word-wrap: break-word; overflow-wrap: break-word;">';
+			}
+		}
+		echo '</pre>';
+		die();
+	}
+
+	protected function validate() {
+		// Ensure logging is enabled.
+		$enabled = $this->data->get_plugin_setting( Tools_Config::SETTING_DEBUG_LOG_ENABLED, false );
+
+		if ( ! $enabled ) {
+			return false;
+		}
+
+		if ( is_user_logged_in() ) {
+			return current_user_can( Roles::VIEW_DEBUG_LOG );
+		}
+
+		// Get the passed verficiation key; bail if empty.
+		$key = filter_input( INPUT_GET, self::PARAM_LOG_KEY );
+		if ( empty( $key ) ) {
+			return false;
+		}
+
+		// Get the stored verification key; if it is empty or does not match the provided key, bail.
+		$key   = htmlspecialchars( $key );
+		$check = get_option( self::OPTION_VERIFICATION_KEY );
+
+		if ( empty( $check ) || $check !== $key ) {
+			return false;
+		}
+
+		return true;
+	}
+
+}