mail : if addAttachmentInline, start the HTML to be mail compliant. Raise an exception if the html part is not provided before using getMail ();

git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@3126 bf3deb0d-5f1a-0410-827f-c0cc1f45334c

mail.php

@@ -735,6 +735,8 @@ class mail
   public function addAttachment ($name, $fileContent, $encoding="base64",
                                  $inline=false)
   {
+    if ($this->getBodyHTML() === false && $inline !== false)
+      $this->setBodyHTML ("No HTML provided by inline file added");
     // Look if there is a multipart/mixed where adding the new section. If not,
     // create it
     $multipart = ($inline === false) ? "multipart/mixed" : "multipart/related";
@@ -1252,6 +1254,9 @@ class mail
     */
   public function getMail ()
   {
+    if (trim ($this->getBodyHTML()) === "No HTML provided by inline file added")
+      throw new \Exception ("No HTML provided by inline file added", 500);
+
     return $this->completeEmailEML;
   }