From a04c09ff2ce3bcd88c7600b3785ea19f8dba1823 Mon Sep 17 00:00:00 2001
From: Robert Kaiser <robert@notebook.box.kairo.at>
Date: Fri, 4 Jan 2008 22:36:46 +0100
Subject: [PATCH] handle problematic ('bad') addresses with a bounce watch
 table; for this, add a function to the email module for retrieving all
 addresses used in a mail; also fix long-standing RFE for killing PMs that are
 deleted on both sides

---
 include/classes/email.php-class | 41 +++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/include/classes/email.php-class b/include/classes/email.php-class
index c7e1ee4..0c485fe 100755
--- a/include/classes/email.php-class
+++ b/include/classes/email.php-class
@@ -102,6 +102,12 @@ class email {
   // public function addAttachment($aname, $acontent, [$atype])
   //   add an attachment to the mail, use given file name, content and MIME type (defaults to application/octet-stream)
   //
+  // public function getAddresses([$addrtype])
+  //   returns an array of all addresses this mail gets sent to
+  //     fields: email, name, addrtype
+  //       addrtype is one of to/cc/bcc
+  //       the $addrtype parameter is a comma-separated list of such types, default: all of them
+  //
   // public function send()
   //   really send the mail
   //
@@ -164,6 +170,41 @@ class email {
     $this->attachments[] = array('name' => $aname, 'content' => $acontent, 'type' => $atype);
   }
 
+  public function getAddresses($addrtype = null) {
+    // returns all addresses this mail gets sent to
+    $addrtype = explode(',', strtolower($addrtype));
+    if (!is_array($addrtype)) { $addrtype = array('to','cc','bcc'); }
+    $mailaddresses = array();
+
+    if (in_array($addrtype, 'to')) {
+      foreach ($this->recipients as $address) {
+        if (strlen(@$address['mail'])) {
+          $mailaddresses[] = array('mail'=>$address['mail'],
+                                   'name'=>strlen($address['name'])?$address['name']:'',
+                                   'addrtype'=>'to');
+        }
+      }
+    }
+    if (in_array($addrtype, 'cc')) {
+      foreach ($this->cc as $address) {
+        if (strlen(@$address['mail'])) {
+          $mailaddresses[] = array('mail'=>$address['mail'],
+                                   'name'=>strlen($address['name'])?$address['name']:'',
+                                   'addrtype'=>'cc');
+        }
+      }
+    }
+    if (in_array($addrtype, 'bcc')) {
+      foreach ($this->bcc as $address) {
+        if (strlen(@$address['mail'])) {
+          $mailaddresses[] = array('mail'=>$address['mail'],
+                                   'name'=>strlen($address['name'])?$address['name']:'',
+                                   'addrtype'=>'bcc');
+        }
+      }
+    }
+  }
+
   public function send() {
     global $util;
     $mtxt = '';
-- 
2.43.0