Allow plugins to have buttons that don't need message selections to work on the mailb...

[squirrelmail.git] / functions / mime.php

diff --git a/functions/mime.php b/functions/mime.php
index f89aa54606875663c2d9cbe98ecab6768a147e67..f253bab241bac10771c936d2f95e0ef16637e2ed 100644 (file)
--- a/functions/mime.php
+++ b/functions/mime.php
@@ -342,10 +342,9 @@ function translateText(&$body, $wrap_at, $charset) {
  * @param string $ent_num (since 1.3.0) message part id
  * @param integer $id (since 1.3.0) message id
  * @param string $mailbox (since 1.3.0) imap folder name
- * @param boolean $clean (since 1.5.1) Do not output stuff that's irrelevant for the printable version.
  * @return string html formated message text
  */
-function formatBody($imap_stream, $message, $color, $wrap_at, $ent_num, $id, $mailbox='INBOX', $clean=FALSE) {
+function formatBody($imap_stream, $message, $color, $wrap_at, $ent_num, $id, $mailbox='INBOX') {
     /* This if statement checks for the entity to show as the
      * primary message. To add more of them, just put them in the
      * order that is their priority.
@@ -359,12 +358,9 @@ function formatBody($imap_stream, $message, $color, $wrap_at, $ent_num, $id, $ma
     // workaround for not updated config.php
     if (! isset($use_iframe)) $use_iframe = false;
 
-    // If there's no "view_unsafe_images" setting in the user's preferences,
-    // turn unsafe images off by default.
-    // FIXME: Check if the UIR plugin is enabled. If it's not, no unsafe images should be displayed regardless of the user's preferences. This test is done in several places in the code and they should all be fixed in the same way.
-    if( !sqgetGlobalVar('view_unsafe_images', $view_unsafe_images, SQ_GET) ) {
-        $view_unsafe_images = false;
-    }
+    // If there's no "view_unsafe_images" variable in the URL, turn unsafe
+    // images off by default.
+    sqgetGlobalVar('view_unsafe_images', $view_unsafe_images, SQ_GET, FALSE);
 
     $body = '';
     $urlmailbox = urlencode($mailbox);
@@ -404,9 +400,7 @@ function formatBody($imap_stream, $message, $color, $wrap_at, $ent_num, $id, $ma
                 $body = trim($body);
                 translateText($body, $wrap_at,
                         $body_message->header->getParameter('charset'));
-            } elseif ($use_iframe && ! $clean) {
-                // $clean is used to remove iframe in printable view.
-
+            } elseif ($use_iframe) {
                 /**
                  * If we don't add html message between iframe tags,
                  * we must detect unsafe images and modify $has_unsafe_images.
@@ -446,11 +440,6 @@ function formatBody($imap_stream, $message, $color, $wrap_at, $ent_num, $id, $ma
                     $body_message->header->getParameter('charset'));
         }
 
-        // if this is the clean display (i.e. printer friendly), stop here.
-        if ( $clean ) {
-            return $body;
-        }
-
         /*
          * Previously the links for downloading and unsafe images were printed
          * under the mail. By putting the links in a global variable we can
@@ -506,9 +495,7 @@ function formatBody($imap_stream, $message, $color, $wrap_at, $ent_num, $id, $ma
 }
 
 /**
- * Generate attachments array for passing to templates.  Separated from
- * formatAttachments() below so that the same array can be given to the
- * print-friendly version.
+ * Generate attachments array for passing to templates.
  *
  * @since 1.5.2
  * @param object $message SquirrelMail message object
@@ -1855,12 +1842,10 @@ function sq_fix_url($attname, &$attvalue, $message, $id, $mailbox,$sQuote = '"')
         $attvalue = trim(substr($attvalue,1,-1));
     }
 
-    // If there's no "view_unsafe_images" setting in the user's preferences,
-    // turn unsafe images off by default.
-    // FIXME: Check if the UIR plugin is enabled. If it's not, no unsafe images should be displayed regardless of the user's preferences. This test is done in several places in the code and they should all be fixed in the same way.
-    if( !sqgetGlobalVar('view_unsafe_images', $view_unsafe_images, SQ_GET) ) {
-        $view_unsafe_images = false;
-    }
+    // If there's no "view_unsafe_images" variable in the URL, turn unsafe
+    // images off by default.
+    sqgetGlobalVar('view_unsafe_images', $view_unsafe_images, SQ_GET, FALSE);
+
     $secremoveimg = '../images/' . _("sec_remove_eng.png");
 
     /**
@@ -2499,12 +2484,9 @@ function magicHTML($body, $id, $message, $mailbox = 'INBOX', $take_mailto_links
             )
         );
 
-    // If there's no "view_unsafe_images" setting in the user's preferences,
-    // turn unsafe images off by default.
-    // FIXME: Check if the UIR plugin is enabled. If it's not, no unsafe images should be displayed regardless of the user's preferences. This test is done in several places in the code and they should all be fixed in the same way.
-    if( !sqgetGlobalVar('view_unsafe_images', $view_unsafe_images, SQ_GET) ) {
-        $view_unsafe_images = false;
-    }
+    // If there's no "view_unsafe_images" variable in the URL, turn unsafe
+    // images off by default.
+    sqgetGlobalVar('view_unsafe_images', $view_unsafe_images, SQ_GET, FALSE);
 
     if (!$view_unsafe_images){
         /**