Add compatibility with Dovecot's bigint UIDs

[squirrelmail.git] / src / view_text.php

diff --git a/src/view_text.php b/src/view_text.php
index 2b983cb940b82060b78d4d015cb397845230e675..89b252300acac70917390f63e52245ce24c498ca 100644 (file)
--- a/src/view_text.php
+++ b/src/view_text.php
@@ -1,68 +1,88 @@
 <?php
 
 /**
- * view_text.php
+ * view_text.php -- View a text attachment
  *
- * Copyright (c) 1999-2002 The SquirrelMail Project Team
- * Licensed under the GNU GPL. For full terms see the file COPYING.
+ * Used by attachment_common code.
  *
- * This is the code to view the text attachments.
- *
- * $Id$
+ * @copyright &copy; 1999-2007 The SquirrelMail Project Team
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public License
+ * @version $Id$
+ * @package squirrelmail
  */
 
+/** This is the view_text page */
+define('PAGE_NAME', 'view_text');
+
+/** SquirrelMail required files. */
+include('../include/init.php');
+include(SM_PATH . 'functions/imap_general.php');
+include(SM_PATH . 'functions/imap_messages.php');
+include(SM_PATH . 'functions/mime.php');
+include(SM_PATH . 'functions/date.php');
+include(SM_PATH . 'functions/url_parser.php');
+
+sqgetGlobalVar('messages',   $messages,     SQ_SESSION);
+sqgetGlobalVar('mailbox',    $mailbox,      SQ_GET);
+sqgetGlobalVar('ent_id',     $ent_id,       SQ_GET);
+sqgetGlobalVar('passed_ent_id', $passed_ent_id, SQ_GET);
+sqgetGlobalVar('QUERY_STRING', $QUERY_STRING, SQ_SERVER);
+sqgetGlobalVar('passed_id', $passed_id, SQ_GET, NULL, SQ_TYPE_BIGINT);
 
-   require_once('../src/validate.php');
-   require_once('../functions/imap.php');
-   require_once('../functions/mime.php');
+$imapConnection = sqimap_login($username, false, $imapServerAddress, $imapPort, 0);
+$mbx_response = sqimap_mailbox_select($imapConnection, $mailbox);
 
-   $mailbox = urldecode($mailbox);
-   if (!isset($passed_ent_id)) {
-      $passed_ent_id = '';
-   }
+$message = &$messages[$mbx_response['UIDVALIDITY']][$passed_id];
+if (!is_object($message)) {
+    $message = sqimap_get_message($imapConnection, $passed_id, $mailbox);
+}
+$message_ent = $message->getEntity($ent_id);
+if ($passed_ent_id) {
+    $message = &$message->getEntity($passed_ent_id);
+}
+$header   = $message_ent->header;
+$type0    = $header->type0;
+$type1    = $header->type1;
+$charset  = $header->getParameter('charset');
+$encoding = strtolower($header->encoding);
 
-   $imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
-   $mbx_response =  sqimap_mailbox_select($imapConnection, $mailbox);
+$msg_url   = 'read_body.php?' . $QUERY_STRING;
+$msg_url   = set_url_var($msg_url, 'ent_id', 0);
+$dwnld_url = '../src/download.php?' . $QUERY_STRING . '&amp;absolute_dl=true';
+$unsafe_url = 'view_text.php?' . $QUERY_STRING;
+$unsafe_url = set_url_var($unsafe_url, 'view_unsafe_images', 1);
 
-   $message = &$messages[$mbx_response['UIDVALIDITY']]["$passed_id"];
-   $message = &$message->getEntity($passed_ent_id);
 
-   $header = $message->header;
-   $charset = $header->charset;
-   $type0 = $header->type0;
-   $type1 = $header->type1;
-   $encoding = strtolower($header->encoding);
+$body = mime_fetch_body($imapConnection, $passed_id, $ent_id);
+$body = decodeBody($body, $encoding);
+do_hook('message_body', $body);
 
-   $msg_url = 'read_body.php?' . $QUERY_STRING;
+if (isset($languages[$squirrelmail_language]['XTRA_CODE']) &&
+    function_exists($languages[$squirrelmail_language]['XTRA_CODE'].'_decode')) {
+    if (mb_detect_encoding($body) != 'ASCII') {
+        $body = call_user_func($languages[$squirrelmail_language]['XTRA_CODE'] . '_decode', $body);
+    }
+}
 
-   $body = mime_fetch_body($imapConnection, $passed_id, $passed_ent_id);
-   $body = decodeBody($body, $encoding);
+if ($type1 == 'html' || (isset($override_type1) &&  $override_type1 == 'html')) {
+    $ishtml = TRUE;
+    // html attachment with character set information
+    if (! empty($charset)) {
+        $body = charset_decode($charset,$body,false,true);
+    }
+    $body = MagicHTML( $body, $passed_id, $message, $mailbox);
+} else {
+    $ishtml = FALSE;
+    translateText($body, $wrap_at, $charset);
+}
 
-    displayPageHeader($color, 'None');
+displayPageHeader($color);
 
-    echo "<BR><TABLE WIDTH=\"100%\" BORDER=0 CELLSPACING=0 CELLPADDING=2 ALIGN=CENTER><TR><TD BGCOLOR=\"$color[0]\">".
-         "<B><CENTER>".
-         _("Viewing a text attachment") . " - ";
-    echo '<a href="'.$msg_url.'">'. _("View message") . '</a>';
+$oTemplate->assign('view_message_href', $msg_url);
+$oTemplate->assign('download_href', $dwnld_url);
+$oTemplate->assign('view_unsafe_image_href', $ishtml ? $unsafe_url : '');
+$oTemplate->assign('body', $body);
 
-    $dwnld_url = '../src/download.php?'. $QUERY_STRING.'&amp;absolute_dl=1';
-    echo '</b></td><tr><tr><td><CENTER><A HREF="'.$dwnld_url. '">'.
-         _("Download this as a file").
-         "</A></CENTER><BR>".
-         "</CENTER></B>".
-         "</TD></TR></TABLE>".
-         "<TABLE WIDTH=\"98%\" BORDER=0 CELLSPACING=0 CELLPADDING=2 ALIGN=CENTER><TR><TD BGCOLOR=\"$color[0]\">".
-         "<TR><TD BGCOLOR=\"$color[4]\"><TT>";
+$oTemplate->display('view_text.tpl');
 
-    if ($type1 == 'html') {
-        $msg  = sqimap_get_message($imapConnection, $passed_id, $mailbox);
-       $msg = $msg->getEntity($passed_ent_id);
-        $body = MagicHTML( $body, $passed_id, $msg );
-    } else {
-        translateText($body, $wrap_at, $charset);
-    }
-    echo $body .
-         "</TT></TD></TR></TABLE>";
-    
-    sqimap_logout($imapConnection);     
-?>
+$oTemplate->display('footer.tpl');