Enhancing email component to allow using alias for attachments. Closes #6

Author: ADmad

cake/libs/controller/components/email.php

@@ -556,15 +556,15 @@ function _createHeader() {
 		if ($this->delivery == 'smtp') {
 			$headers['Subject'] = $this->_encode($this->subject);
 		}
-		
+
 		if ($this->messageId !== false) {
 			if ($this->messageId === true) {
 				$headers['Message-ID'] = '<' . String::UUID() . '@' . env('HTTP_HOST') . '>';
 			} else {
-				$headers['Message-ID'] = $this->messageId; 
+				$headers['Message-ID'] = $this->messageId;
 			}
 		}
-		
+
 		$headers['X-Mailer'] = $this->xMailer;
 
 		if (!empty($this->headers)) {
@@ -624,14 +624,17 @@ function _formatMessage($message) {
  */
 	function _attachFiles() {
 		$files = array();
-		foreach ($this->attachments as $attachment) {
+		foreach ($this->attachments as $filename => $attachment) {
 			$file = $this->_findFiles($attachment);
 			if (!empty($file)) {
-				$files[] = $file;
+				if (is_int($filename)) {
+					$filename = basename($file);
+				}
+				$files[$filename] = $file;
 			}
 		}
 
-		foreach ($files as $file) {
+		foreach ($files as $filename => $file) {
 			$handle = fopen($file, 'rb');
 			$data = fread($handle, filesize($file));
 			$data = chunk_split(base64_encode($data)) ;
@@ -640,7 +643,7 @@ function _attachFiles() {
 			$this->__message[] = '--' . $this->__boundary;
 			$this->__message[] = 'Content-Type: application/octet-stream';
 			$this->__message[] = 'Content-Transfer-Encoding: base64';
-			$this->__message[] = 'Content-Disposition: attachment; filename="' . basename($file) . '"';
+			$this->__message[] = 'Content-Disposition: attachment; filename="' . basename($filename) . '"';
 			$this->__message[] = '';
 			$this->__message[] = $data;
 			$this->__message[] = '';

cake/tests/cases/libs/controller/components/email.test.php

@@ -779,6 +779,32 @@ function testMultibyte() {
  *
  * @return void
  * @access public
+ */
+	function testSendWithAttachments() {
+		$this->Controller->EmailTest->to = 'postmaster@localhost';
+		$this->Controller->EmailTest->from = 'noreply@example.com';
+		$this->Controller->EmailTest->subject = 'Attachment Test';
+		$this->Controller->EmailTest->replyTo = 'noreply@example.com';
+		$this->Controller->EmailTest->template = null;
+		$this->Controller->EmailTest->delivery = 'debug';
+		$this->Controller->EmailTest->attachments = array(
+			__FILE__,
+			'some-name.php' => __FILE__
+		);
+		$body = '<p>This is the body of the message</p>';
+
+		$this->Controller->EmailTest->sendAs = 'text';
+		$this->assertTrue($this->Controller->EmailTest->send($body));
+		$msg = $this->Controller->Session->read('Message.email.message');
+		$this->assertPattern('/' . preg_quote('Content-Disposition: attachment; filename="email.test.php"') . '/', $msg);
+		$this->assertPattern('/' . preg_quote('Content-Disposition: attachment; filename="some-name.php"') . '/', $msg);
+	}
+
+/**
+ * testSendAsIsNotIgnoredIfAttachmentsPresent method
+ *
+ * @return void
+ * @access public
  */
 	function testSendAsIsNotIgnoredIfAttachmentsPresent() {
 		$this->Controller->EmailTest->to = 'postmaster@localhost';
@@ -812,7 +838,7 @@ function testSendAsIsNotIgnoredIfAttachmentsPresent() {
 	}
 
 /**
- * undocumented function
+ * testNoDoubleNewlinesInHeaders function
  *
  * @return void
  * @access public