+function view_as_html_link($mailbox, $passed_id, $passed_ent_id, $message) {
+ global $base_uri, $show_html_default;
+
+ $has_html = false;
+ if ($message->header->type0 == 'message' && $message->header->type1 == 'rfc822') {
+ $type0 = $message->rfc822_header->content_type->type0;
+ $type1 = $message->rfc822_header->content_type->type1;
+ } else {
+ $type0 = $message->header->type0;
+ $type1 = $message->header->type1;
+ }
+ if($type0 == 'multipart' &&
+ ($type1 == 'alternative' || $type1 == 'mixed' || $type1 == 'related')) {
+ if ($message->findDisplayEntity(array(), array('text/html'), true)) {
+ $has_html = true;
+ }
+ }
+ /*
+ * Normal single part message so check its type.
+ */
+ else {
+ if($type0 == 'text' && $type1 == 'html') {
+ $has_html = true;
+ }
+ }
+ if($has_html == true) {
+ $vars = array('passed_ent_id', 'show_more', 'show_more_cc', 'override_type0', 'override_type1', 'startMessage','where', 'what');
+
+ $new_link = $base_uri . 'src/read_body.php?passed_id=' . urlencode($passed_id) .
+ '&passed_ent_id=' . urlencode($passed_ent_id) .
+ '&mailbox=' . urlencode($mailbox);
+ foreach($vars as $var) {
+ if(sqgetGlobalVar($var, $temp)) {
+ $new_link .= '&' . $var . '=' . urlencode($temp);
+ }
+ }
+
+ if($show_html_default == 1) {
+ $new_link .= '&show_html_default=0';
+ $link = _("View as plain text");
+ } else {
+ $new_link .= '&show_html_default=1';
+ $link = _("View as HTML");
+ }
+ return ' | <a href="' . $new_link . '">' . $link . '</a>';
+ }
+ return '';
+}
+