better-testing

PhabricatorMetaMTAEmailBodyParser.php
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			<?php

			/*
			* Copyright 2012 Facebook, Inc.
			*
			* Licensed under the Apache License, Version 2.0 (the "License");
			* you may not use this file except in compliance with the License.
			* You may obtain a copy of the License at
			*
			* http://www.apache.org/licenses/LICENSE-2.0
			*
			* Unless required by applicable law or agreed to in writing, software
			* distributed under the License is distributed on an "AS IS" BASIS,
			* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
			* See the License for the specific language governing permissions and
			* limitations under the License.
			*/

			final class PhabricatorMetaMTAEmailBodyParser {

			public function stripTextBody($body) {
			return $this->stripSignature($this->stripQuotedText($body));
			}

			private function stripQuotedText($body) {
			$body = preg_replace(
			'/^\sOn\b.\bwrote:.*?/msU',
			'',
			$body);

			// Outlook english
			$body = preg_replace(
			'/^\s-----Original Message-----.?/imsU',
			'',
			$body);

			// Outlook danish
			$body = preg_replace(
			'/^\s-----Oprindelig Meddelelse-----.?/imsU',
			'',
			$body);

			return rtrim($body);
			}

			private function stripSignature($body) {
			// Quasi-"standard" delimiter, for lols see:
			// https://bugzilla.mozilla.org/show_bug.cgi?id=58406
			$body = preg_replace(
			'/^-- +$.*/sm',
			'',
			$body);

			// HTC Mail application (mobile)
			$body = preg_replace(
			'/^\s^Sent from my HTC smartphone./sm',
			'',
			$body);

			// Apple iPhone
			$body = preg_replace(
			'/^\s^Sent from my iPhone\s$.*/sm',
			'',
			$body);

			return rtrim($body);
			}

			}