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<?php |
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/* |
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* This file is part of the PHALCON-EXT package. |
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* |
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* (c) Jitendra Adhikari <[email protected]> |
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* <https://github.com/adhocore> |
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* |
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* Licensed under MIT license. |
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*/ |
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namespace PhalconExt\Mail; |
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use PhalconExt\Logger\LogsToFile; |
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/** |
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* Mail logger for swift mailer. |
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* |
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* @author Jitendra Adhikari <[email protected]> |
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* @license MIT |
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* |
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* @link https://github.com/adhocore/phalcon-ext |
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*/ |
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class Logger implements \Swift_Events_SendListener |
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{ |
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use LogsToFile; |
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/** @var array */ |
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protected $config = []; |
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/** @var string */ |
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protected $logFormat = "%message%\n\n"; |
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/** @var string */ |
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protected $fileExtension; |
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public function __construct(array $config) |
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{ |
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$this->config = $config + ['enabled' => false, 'type' => null]; |
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if ($this->check()) { |
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$this->activate($this->config['logPath']); |
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} |
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} |
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/** |
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* Check if config is fine. |
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* |
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* @return bool |
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*/ |
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protected function check(): bool |
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{ |
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if (!$this->config['enabled'] || empty($this->config['logPath'])) { |
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return false; |
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} |
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$this->fileExtension = '.' . $this->config['type']; |
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if (\in_array($this->config['type'], ['html', 'json', 'eml'])) { |
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return true; |
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} |
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return false; |
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} |
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/** |
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* Right before mail is sent. |
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* |
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* @param \Swift_Events_SendEvent $evt |
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* |
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* @return void |
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*/ |
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public function beforeSendPerformed(\Swift_Events_SendEvent $evt) |
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{ |
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if (!$this->activated) { |
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return; |
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} |
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$message = $this->formatMessage($evt->getMessage()); |
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$this->log($message); |
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} |
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/** |
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* Formats message as per type. |
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* |
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* @param \Swift_Mime_SimpleMessage $message |
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* |
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* @return string |
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*/ |
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protected function formatMessage(\Swift_Mime_SimpleMessage $message): string |
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{ |
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if ('eml' === $this->config['type']) { |
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return $message->toString(); |
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} |
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$parts = $this->getMessageParts($message); |
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if ('json' === $this->config['type']) { |
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return \json_encode($parts); |
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} |
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// Html, what else? |
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return $this->formatHtml(\array_filter($parts)); |
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} |
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/** |
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* Format msg parts as html. |
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* |
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* @param array $parts |
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* |
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* @return string |
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*/ |
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protected function formatHtml(array $parts): string |
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{ |
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$html = "<div style='text-align: center;'>\n"; |
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foreach ($parts as $block => $content) { |
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$html .= "<h3>$block</h3>\n"; |
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if (\is_scalar($content)) { |
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$html .= "<div class='$block'>$content</div>\n"; |
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continue; |
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} |
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foreach ((array) $content as $key => $value) { |
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$html .= "<p class='$block'>$key: $value</p>\n"; |
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} |
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} |
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$html .= '</div>'; |
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return $html; |
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} |
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/** |
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* Get message parts. |
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* |
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* @param \Swift_Mime_SimpleMessage $message |
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* |
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* @return array |
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*/ |
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protected function getMessageParts(\Swift_Mime_SimpleMessage $message) |
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{ |
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$attachments = \array_filter($message->getChildren(), function ($part) { |
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return $part instanceof \Swift_Attachment; |
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}); |
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$attachments = \array_map(function ($part) { |
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return $part->getFileName(); |
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}, $attachments); |
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return [ |
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'Subject' => $message->getSubject(), |
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'From' => $message->getFrom(), |
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'To' => $message->getTo(), |
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'Body' => $message->getBody(), |
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'Attachments' => $attachments, |
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]; |
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} |
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/** |
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* Right after mail is sent. |
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* |
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* @param \Swift_Events_SendEvent $evt |
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* |
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* @return void |
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*/ |
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public function sendPerformed(\Swift_Events_SendEvent $evt) |
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{ |
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// Do nothing! |
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} |
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} |
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adhocore /
phalcon-ext
