Add new spacer image and allow its use for unsafe images instead of the sec_remove_...

[squirrelmail.git] / functions / mime.php

diff --git a/functions/mime.php b/functions/mime.php
index a639e677f335e782ce6fefbfec41fd900dee7338..227b0ab63fc49f6ba5561a171a1a0415e0920dfb 100644 (file)
--- a/functions/mime.php
+++ b/functions/mime.php
@@ -1898,7 +1898,9 @@ function sq_fix_url($attname, &$attvalue, $message, $id, $mailbox,$sQuote = '"')
     // images off by default.
     sqgetGlobalVar('view_unsafe_images', $view_unsafe_images, SQ_GET, FALSE);
 
-    $secremoveimg = '../images/' . _("sec_remove_eng.png");
+    global $use_transparent_security_image;
+    if ($use_transparent_security_image) $secremoveimg = '../images/spacer.png';
+    else $secremoveimg = '../images/' . _("sec_remove_eng.png");
 
     /**
      * Replace empty src tags with the blank image.  src is only used
@@ -2111,7 +2113,11 @@ function sq_fixstyle($body, $pos, $message, $id, $mailbox){
      * and change it to .bodyclass so we can just assign it to a <div>
      */
     $content = preg_replace("|body(\s*\{.*?\})|si", ".bodyclass\\1", $content);
-    $secremoveimg = '../images/' . _("sec_remove_eng.png");
+
+    global $use_transparent_security_image;
+    if ($use_transparent_security_image) $secremoveimg = '../images/spacer.png';
+    else $secremoveimg = '../images/' . _("sec_remove_eng.png");
+
     /**
     * Fix url('blah') declarations.
     */
@@ -2549,7 +2555,10 @@ function magicHTML($body, $id, $message, $mailbox = 'INBOX', $take_mailto_links
                 )
             );
 
-    $secremoveimg = "../images/" . _("sec_remove_eng.png");
+    global $use_transparent_security_image;
+    if ($use_transparent_security_image) $secremoveimg = '../images/spacer.png';
+    else $secremoveimg = '../images/' . _("sec_remove_eng.png");
+
     $bad_attvals = Array(
             "/.*/" =>
             Array(