Layout improvements
[squirrelmail.git] / src / compose.php
index 082af4d616cdfaa0b8c7ff1190d35987b602a391..27a8ccf091690247eda290d1f3292b09e1320f6a 100644 (file)
@@ -25,12 +25,83 @@ require_once(SM_PATH . 'include/validate.php');
 require_once(SM_PATH . 'functions/imap.php');
 require_once(SM_PATH . 'functions/date.php');
 require_once(SM_PATH . 'functions/mime.php');
-//require_once(SM_PATH . 'functions/smtp.php');
 require_once(SM_PATH . 'functions/plugin.php');
 require_once(SM_PATH . 'functions/display_messages.php');
 require_once(SM_PATH . 'class/deliver/Deliver.class.php');
 
+/* --------------------- Get globals ------------------------------------- */
+$username = $_SESSION['username'];
+$onetimepad = $_SESSION['onetimepad'];
+$base_uri = $_SESSION['base_uri'];
+$delimiter = $_SESSION['delimiter'];
+
+if (isset($_POST['return'])) {
+    $html_addr_search_done = 'Use Addresses';
+}
+if ( isset($_SESSION['composesession']) ) {
+    $composesession = $_SESSION['composesession'];
+}
+sqextractGlobalVar('action');
+sqextractGlobalVar('session');
+sqextractGlobalVar('mailbox');
+sqextractGlobalVar('identity');
+sqextractGlobalVar('send_to');
+sqextractGlobalVar('send_to_cc');
+sqextractGlobalVar('send_to_bcc');
+sqextractGlobalVar('subject');
+sqextractGlobalVar('body');
+sqextractGlobalVar('mailprio');
+sqextractGlobalVar('request_mdn');
+sqextractGlobalVar('request_dr');
+sqextractGlobalVar('html_addr_search');
+sqextractGlobalVar('mail_sent');
+sqextractGlobalVar('passed_id');
+sqextractGlobalVar('passed_ent_id');
+sqextractGlobalVar('send');
+
+if ( isset($_POST['sigappend']) ) {
+    $sigappend = $_POST['sigappend'];
+}
+/* From addressbook search */
+if ( isset($_POST['from_htmladdr_search']) ) {
+    $from_htmladdr_search = $_POST['from_htmladdr_search'];
+}
+if ( isset($_POST['addr_search_done']) ) {
+    $html_addr_search_done = $_POST['addr_search_done'];
+}
+if ( isset($_POST['send_to_search']) ) {
+    $send_to_search = &$_POST['send_to_search'];
+}
+
+/* Attachments */
+sqextractGlobalVar('attach');
+if ( isset($_POST['do_delete']) ) {
+    $do_delete = $_POST['do_delete'];
+}
+if ( isset($_POST['delete']) ) {
+    $delete = &$_POST['delete'];
+}
+if ( isset($_SESSION['compose_messages']) ) {
+    $compose_messages = &$_SESSION['compose_messages'];
+}
+
+
+/* Forward message as attachment */
+if ( isset($_GET['attachedmessages']) ) {
+    $attachedmessages = $_GET['attachedmessages'];
+}
+
+/* Drafts */
+sqextractGlobalVar('draft');
+sqextractGlobalVar('draft_id');
+sqextractGlobalVar('ent_num');
+sqextractGlobalVar('saved_draft');
+sqextractGlobalVar('delete_draft');
+
+$key = $_COOKIE['key'];
+
 /* --------------------- Specific Functions ------------------------------ */
+
 function replyAllString($header) {
    global $include_self_reply_all, $username, $data_dir;
    $excl_arr = array();
@@ -118,15 +189,16 @@ function getforwardHeader($orig_header) {
  * vars.
  */
 //$session_expired = false; 
-if (session_is_registered('session_expired_post')) {
+sqsession_unregister('session_expired_post');
+if (false && sqsession_is_registered('session_expired_post')) {
     global $session_expired_post, $session_expired;
     /* 
      * extra check for username so we don't display previous post data from
      * another user during this session.
      */
     if ($session_expired_post['username'] != $username) {
-        session_unregister('session_expired_post');
-        session_unregister('session_expired');      
+        sqsession_unregister('session_expired_post');
+        sqsession_unregister('session_expired');      
     } else {
         foreach ($session_expired_post as $postvar => $val) {
             if (isset($val)) {
@@ -140,11 +212,12 @@ if (session_is_registered('session_expired_post')) {
         }
         $session_expired = true;
     }
-    session_unregister('session_expired_post');
-    session_unregister('session_expired');
+    sqsession_unregister('session_expired_post');
+    sqsession_unregister('session_expired');
     if (!isset($mailbox)) {
         $mailbox = '';
     }
+
     if ($compose_new_win == '1') {
         compose_Header($color, $mailbox);
     } else {
@@ -153,13 +226,13 @@ if (session_is_registered('session_expired_post')) {
     showInputForm($session, false);
     exit();
 }
-
 if (!isset($composesession)) {
     $composesession = 0;
     sqsession_register(0,'composesession');
 }
 
 if (!isset($session) || (isset($newmessage) && $newmessage)) {
+    sqsession_unregister('composesession');
     $session = "$composesession" +1; 
     $composesession = $session;
     sqsession_register($composesession,'composesession');
@@ -184,15 +257,13 @@ if (!isset($mailbox) || $mailbox == '' || ($mailbox == 'None')) {
     $mailbox = 'INBOX';
 }
 
-if (isset($draft)) {
-        /*
-         * Set $default_charset to correspond with the user's selection
-         * of language interface.
-         */
-        set_my_charset();
-        $composeMessage=$compose_messages[$session];
-       $Result = sendMessage($composeMessage, true);
-
+if ($draft) {
+    /*
+     * Set $default_charset to correspond with the user's selection
+     * of language interface.
+     */
+    set_my_charset();
+    $composeMessage=$compose_messages[$session];
     if (! sendMessage($composeMessage, true)) {
         showInputForm($session);
         exit();
@@ -218,10 +289,10 @@ if (isset($draft)) {
     }
 }
 
-if (isset($send)) {
-    if (isset($HTTP_POST_FILES['attachfile']) &&
-        $HTTP_POST_FILES['attachfile']['tmp_name'] &&
-        $HTTP_POST_FILES['attachfile']['tmp_name'] != 'none') {
+if ($send) {
+    if (isset($_FILES['attachfile']) &&
+        $_FILES['attachfile']['tmp_name'] &&
+        $_FILES['attachfile']['tmp_name'] != 'none') {
         $AttachFailure = saveAttachedFiles($session);
     }
     if (checkInput(false) && !isset($AttachFailure)) {
@@ -262,6 +333,7 @@ if (isset($send)) {
         $body = $newBody;
         do_hook('compose_send');
         $composeMessage=$compose_messages[$session];
+
        $Result = sendMessage($composeMessage);
         if (! $Result) {
             showInputForm($session);
@@ -280,10 +352,6 @@ if (isset($send)) {
                    "&startMessage=1");
         }
     } else {
-        /*
-         *$imapConnection = sqimap_login($username, $key, $imapServerAddress,
-         *                               $imapPort, 0);
-         */
         if ($compose_new_win == '1') {
             compose_Header($color, $mailbox);
         }
@@ -330,10 +398,10 @@ if (isset($send)) {
     }
     showInputForm($session);
 } elseif (isset($html_addr_search)) {
-    if (isset($HTTP_POST_FILES['attachfile']) &&
-        $HTTP_POST_FILES['attachfile']['tmp_name'] &&
-        $HTTP_POST_FILES['attachfile']['tmp_name'] != 'none') {
-        if (saveAttachedFiles($session)) {
+    if (isset($_FILES['attachfile']) &&
+        $_FILES['attachfile']['tmp_name'] &&
+        $_FILES['attachfile']['tmp_name'] != 'none') {
+        if(saveAttachedFiles($session)) {
             plain_error_message(_("Could not move/copy file. File not attached"), $color);
         }
     }
@@ -575,6 +643,7 @@ function newMail ($mailbox='', $passed_id='', $passed_ent_id='', $action='', $se
             $body = getforwardHeader($orig_header) . $body;
             sqUnWordWrap($body);
             $composeMessage = getAttachments($message, $composeMessage, $passed_id, $entities, $imapConnection);
+           $body = "\n" . $body;
             break;
         case ('forward_as_attachment'):
             $composeMessage = getMessage_RFC822_Attachment($message, $composeMessage, $passed_id, $passed_ent_id, $imapConnection);
@@ -597,16 +666,18 @@ function newMail ($mailbox='', $passed_id='', $passed_ent_id='', $action='', $se
             }
             /* this corrects some wrapping/quoting problems on replies */
             $rewrap_body = explode("\n", $body);
-
-            $body = getReplyCitation($orig_header->from->personal);
+               $from =  (is_array($orig_header->from)) ? 
+                       $orig_header->from[0] : $orig_header->from;
+            $body = getReplyCitation($from->getAddress(false));
+            sqUnWordWrap($body);
             $cnt = count($rewrap_body);
             for ($i=0;$i<$cnt;$i++) {
-                //              sqWordWrap($rewrap_body[$i], ($editor_size - 2));
+              sqWordWrap($rewrap_body[$i], ($editor_size));
                 if (preg_match("/^(>+)/", $rewrap_body[$i], $matches)) {
                     $gt = $matches[1];
-                    $body .= '>' . str_replace("\n", "\n$gt ", $rewrap_body[$i]) ."\n";
+                    $body .= '>' . str_replace("\n", "\n>$gt ", rtrim($rewrap_body[$i])) ."\n";
                 } else {
-                    $body .= '> ' . $rewrap_body[$i] . "\n";
+                    $body .= '> ' . str_replace("\n", "\n> ", rtrim($rewrap_body[$i])) . "\n";
                 }
                 unset($rewrap_body[$i]);
             }
@@ -756,7 +827,6 @@ function showInputForm ($session, $values=false) {
     echo "\n" . '<FORM name=compose action="compose.php" METHOD=POST ' .
          'ENCTYPE="multipart/form-data"';
     do_hook("compose_form");
-
     
     echo ">\n";
 
@@ -854,6 +924,7 @@ function showInputForm ($session, $values=false) {
     if ($location_of_buttons == 'between') {
         showComposeButtonRow();
     }
+
     if ($compose_new_win == '1') {
         echo '   <TR>' . "\n" .
              '      <TD BGCOLOR="' . $color[0] . '" COLSPAN=2 ALIGN=CENTER>' . "\n" .
@@ -919,7 +990,8 @@ function showInputForm ($session, $values=false) {
     
 
     $s_a = array();
-    foreach ($composeMessage->entities as $key => $attachment) {
+    if ($composeMessage->entities) {
+        foreach ($composeMessage->entities as $key => $attachment) {
            $attached_file = $attachment->att_local_name;
           if ($attachment->att_local_name || $attachment->body_part) { 
                $attached_filename = decodeHeader($attachment->mime_header->getParameter('name'));
@@ -930,6 +1002,7 @@ function showInputForm ($session, $values=false) {
                         ' ('.show_readable_size( filesize( $attached_file ) ) 
                         . ')<br>'."\n";
            }
+        }
     }
     if (count($s_a)) {
        foreach ($s_a as $s) {
@@ -951,8 +1024,8 @@ function showInputForm ($session, $values=false) {
          '<input type="hidden" name="username" value="'. $username . "\">\n" .   
          '<input type=hidden name=action value=' . $action . ">\n" .
          '<INPUT TYPE=hidden NAME=mailbox VALUE="' . htmlspecialchars($mailbox) .
-         "\">\n" .
-         '</FORM>';
+         "\">\n";
+    echo '</FORM>';
     do_hook('compose_bottom');
     echo '</BODY></HTML>' . "\n";
 }
@@ -1005,7 +1078,7 @@ function showComposeButtonRow() {
         echo '<input type="submit" name ="draft" value="' . _("Save Draft") . "\">\n";
     }
 
-    echo "\n    <INPUT TYPE=SUBMIT NAME=send VALUE=\"". _("Send") . "\">\n";
+    echo '<INPUT TYPE=submit NAME=send VALUE="'. _("Send") . "\">\n";
     do_hook('compose_button_row');
 
     echo "   </TD></TR>\n\n";
@@ -1032,9 +1105,14 @@ function checkInput ($show) {
 
 /* True if FAILURE */
 function saveAttachedFiles($session) {
-    global $HTTP_POST_FILES, $attachment_dir, $attachments, $username,
+    global $_FILES, $attachment_dir, $attachments, $username,
            $data_dir, $compose_messages;
 
+    /* get out of here if no file was attached at all */
+    if (! is_uploaded_file($_FILES['attachfile']['tmp_name']) ) {
+        return true;
+    }
+
     $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
     $localfilename = GenerateRandomString(32, '', 7);
     $full_localfilename = "$hashed_attachment_dir/$localfilename";
@@ -1043,20 +1121,20 @@ function saveAttachedFiles($session) {
         $full_localfilename = "$hashed_attachment_dir/$localfilename";
     }
 
-    if (!@rename($HTTP_POST_FILES['attachfile']['tmp_name'], $full_localfilename)) {
+    if (!@rename($_FILES['attachfile']['tmp_name'], $full_localfilename)) {
        if (function_exists("move_uploaded_file")) {
-            if (!@move_uploaded_file($HTTP_POST_FILES['attachfile']['tmp_name'], $full_localfilename)) {
+            if (!@move_uploaded_file($_FILES['attachfile']['tmp_name'],$full_localfilename)) {
                return true;
            }
        } else {
-           if (!@copy($HTTP_POST_FILES['attachfile']['tmp_name'], $full_localfilename)) {
+           if (!@copy($_FILES['attachfile']['tmp_name'], $full_localfilename)) {
                 return true;
             }
        }
     }
     $message = $compose_messages[$session];
-    $type = strtolower($HTTP_POST_FILES['attachfile']['type']);
-    $name = $HTTP_POST_FILES['attachfile']['name'];
+    $type = strtolower($_FILES['attachfile']['type']);
+    $name = $_FILES['attachfile']['name'];
     $message->initAttachment($type, $name, $full_localfilename);
     $compose_messages[$session] = $message;
 }
@@ -1235,17 +1313,20 @@ function sendMessage($composeMessage, $draft=false) {
        $imap_stream = sqimap_login($username, $key, $imapServerAddress,
                       $imapPort, 0);
        if (sqimap_mailbox_exists ($imap_stream, $draft_folder)) {
-           require_once(SM_PATH . 'class/deliver/Deliver_IMAP.class.php');
-           $imap_deliver = new Deliver_IMAP();
-           $length = $imap_deliver->mail($composeMessage);
-           sqimap_append ($imap_stream, $draft_folder, $length);        
-           $imap_deliver->mail($composeMessage, $imap_stream);
-           sqimap_append_done ($imap_stream);
-           sqimap_logout($imap_stream);
-           unset ($imap_deliver);
-       
+           require_once(SM_PATH . 'class/deliver/Deliver_IMAP.class.php');
+          $imap_deliver = new Deliver_IMAP();
+          $length = $imap_deliver->mail($composeMessage);
+          sqimap_append ($imap_stream, $draft_folder, $length);         
+           $imap_deliver->mail($composeMessage, $imap_stream);
+          sqimap_append_done ($imap_stream);
+          sqimap_logout($imap_stream);
+          unset ($imap_deliver);
+          return $length;
+        } else {
+          $msg  = '<br>Error: '._("Draft folder")." $draft_folder" . ' does not exist.';
+          plain_error_message($msg, $color);
+          return false;
        }
-       return $length;
     }
     $succes = false;
     if ($stream) {