mailer: fix indents

1 files changed, 35 insertions, 35 deletions

diff --git a/classes/mailer.php b/classes/mailer.php
index 974e33bc4..93a9279e5 100644
--- a/classes/mailer.php
+++ b/classes/mailer.php
@@ -1,52 +1,52 @@
 <?php
 class Mailer {
-  // TODO: support HTML mail (i.e. MIME messages)
+	// TODO: support HTML mail (i.e. MIME messages)
 
-  private $last_error = "Unable to send mail: check local configuration.";
+	private $last_error = "Unable to send mail: check local configuration.";
 
-  function mail($params) {
+	function mail($params) {
 
-    $to_name = $params["to_name"];
-    $to_address = $params["to_address"];
-    $subject = $params["subject"];
-    $message = $params["message"];
-    $message_html = $params["message_html"];
-    $from_name = $params["from_name"] ? $params["from_name"] : SMTP_FROM_NAME;
-    $from_address = $params["from_address"] ? $params["from_address"] : SMTP_FROM_ADDRESS;
+		$to_name = $params["to_name"];
+		$to_address = $params["to_address"];
+		$subject = $params["subject"];
+		$message = $params["message"];
+		$message_html = $params["message_html"];
+		$from_name = $params["from_name"] ? $params["from_name"] : SMTP_FROM_NAME;
+		$from_address = $params["from_address"] ? $params["from_address"] : SMTP_FROM_ADDRESS;
 
-    $additional_headers = $params["headers"] ? $params["headers"] : [];
+		$additional_headers = $params["headers"] ? $params["headers"] : [];
 
-    $from_combined = $from_name ? "$to_name <$to_address>" : $to_address;
-    $to_combined = $to_name ? "$to_name <$to_address>" : $to_address;
+		$from_combined = $from_name ? "$to_name <$to_address>" : $to_address;
+		$to_combined = $to_name ? "$to_name <$to_address>" : $to_address;
 
-    Logger::get()->log("Sending mail from $from_combined to $to_combined <$to_address> [$subject]: $message");
+		Logger::get()->log("Sending mail from $from_combined to $to_combined <$to_address> [$subject]: $message");
 
-    // HOOK_SEND_MAIL plugin instructions:
-    // 1. return 1 or true if mail is handled
-    // 2. return -1 if there's been a fatal error and no further action is allowed
-    // 3. any other return value will allow cycling to the next handler and, eventually, to default mail() function
-    // 4. set error message if needed via passed Mailer instance function set_error()
+		// HOOK_SEND_MAIL plugin instructions:
+		// 1. return 1 or true if mail is handled
+		// 2. return -1 if there's been a fatal error and no further action is allowed
+		// 3. any other return value will allow cycling to the next handler and, eventually, to default mail() function
+		// 4. set error message if needed via passed Mailer instance function set_error()
 
-    foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_SEND_MAIL) as $p) {
-      $rc = $p->hook_send_mail($this, $params);
+		foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_SEND_MAIL) as $p) {
+			$rc = $p->hook_send_mail($this, $params);
 
-      if ($rc == 1)
-        return $rc;
+			if ($rc == 1)
+				return $rc;
 
-      if ($rc == -1)
-        return 0;
-    }
+			if ($rc == -1)
+				return 0;
+		}
 
-    $headers[] = "From: $from_combined";
+		$headers[] = "From: $from_combined";
 
-    return mail($to_combined, $subject, $message, implode("\r\n", array_merge($headers, $additional_headers)));
-  }
+		return mail($to_combined, $subject, $message, implode("\r\n", array_merge($headers, $additional_headers)));
+	}
 
-  function set_error($message) {
-    $this->last_error = $message;
-  }
+	function set_error($message) {
+		$this->last_error = $message;
+	}
 
-  function error() {
-    return $this->last_error;
-  }
+	function error() {
+		return $this->last_error;
+	}
 }