bug # 523853 Added an option to put the automatic signature append to reply/forward...
[squirrelmail.git] / src / compose.php
index e0b50bbd3e4bcc60129a0ec16693c9734722dc15..dda4b1e28b11ec231ec4bf5d2b758762d3704e23 100644 (file)
@@ -30,6 +30,16 @@ if (!isset($attachments)) {
     session_register('attachments');
 }
 
+if (!isset($composesession)) {
+    $composesession = 0;
+    session_register('composesession');
+}
+
+if (!isset($session)) {
+    $session = "$composesession" +1; 
+    $composesession = $session;        
+}    
+
 if (!isset($mailbox) || $mailbox == '' || ($mailbox == 'None')) {
     $mailbox = 'INBOX';
 }
@@ -39,23 +49,23 @@ if (isset($draft)) {
     if (! isset($reply_id)) {
          $reply_id = 0;
     }
-       if (! isset($MDN)) {
-            $MDN = 'False';
+    if (! isset($MDN)) {
+        $MDN = 'False';
     }
-    if (!saveMessageAsDraft($send_to, $send_to_cc, $send_to_bcc, $subject, $body, $reply_id, $MDN)) {
-        showInputForm();
+    if (!saveMessageAsDraft($send_to, $send_to_cc, $send_to_bcc, $subject, $body, $reply_id, $MDN, $session)) {
+        showInputForm($session);
         exit();
     } else {
         $draft_message = _("Draft Email Saved");
         /* If this is a resumed draft, then delete the original */
         if(isset($delete_draft)) {
-            Header("Location: delete_message.php?mailbox=$draft_folder".
+            Header("Location: delete_message.php?mailbox=" . urlencode($draft_folder) .
                    "&message=$delete_draft&sort=$sort&startMessage=1&saved_draft=yes");
             exit();
-        } 
+        }
         else {
             if ($compose_new_win == '1') {
-                Header("Location: compose.php?saved_draft=yes");
+                Header("Location: compose.php?saved_draft=yes&session=$composesession");
             exit();
             }
             else {
@@ -71,7 +81,7 @@ if (isset($send)) {
     if (isset($HTTP_POST_FILES['attachfile']) &&
         $HTTP_POST_FILES['attachfile']['tmp_name'] &&
         $HTTP_POST_FILES['attachfile']['tmp_name'] != 'none') {
-        $AttachFailure = saveAttachedFiles();
+        $AttachFailure = saveAttachedFiles($session);
     }
     if (checkInput(false) && !isset($AttachFailure)) {
         $urlMailbox = urlencode (trim($mailbox));
@@ -80,13 +90,13 @@ if (isset($send)) {
         }
         /*
          * Set $default_charset to correspond with the user's selection
-         * of language interface. 
+         * of language interface.
          */
         set_my_charset();
 
         /*
          * This is to change all newlines to \n
-         * We'll change them to \r\n later (in the sendMessage function) 
+         * We'll change them to \r\n later (in the sendMessage function)
          */
         $body = str_replace("\r\n", "\n", $body);
         $body = str_replace("\r", "\n", $body);
@@ -95,7 +105,7 @@ if (isset($send)) {
          * Rewrap $body so that no line is bigger than $editor_size
          * This should only really kick in the sqWordWrap function
          * if the browser doesn't support "HARD" as the wrap type
-         * Or, in Opera's case, something goes wrong. 
+         * Or, in Opera's case, something goes wrong.
          */
         $body = explode("\n", $body);
         $newBody = '';
@@ -112,27 +122,27 @@ if (isset($send)) {
         }
         $body = $newBody;
 
-        do_hook("compose_send");
-  
+        do_hook('compose_send');
+
         $MDN = False;  // we are not sending a mdn response
         if (! isset($mailprio)) {
             $Result = sendMessage($send_to, $send_to_cc, $send_to_bcc,
-                                  $subject, $body, $reply_id, $MDN);
+                                  $subject, $body, $reply_id, $MDN, '', $session);
         } else {
             $Result = sendMessage($send_to, $send_to_cc, $send_to_bcc,
-                                  $subject, $body, $reply_id, $MDN, $mailprio);
+                                  $subject, $body, $reply_id, $MDN, $mailprio, $session);
         }
         if (! $Result) {
-            showInputForm();
+            showInputForm($session);
             exit();
         }
         if ( isset($delete_draft)) {
-            Header("Location: delete_message.php?mailbox=$draft_folder".
+            Header("Location: delete_message.php?mailbox=" . urlencode( $draft_folder ).
                    "&message=$delete_draft&sort=$sort&startMessage=1&mail_sent=yes");
             exit();
         }
         if ($compose_new_win == '1') {
-            Header("Location: compose.php?mail_sent=yes");
+            Header("Location: compose.php?mail_sent=yes&session=$composesession");
         }
         else {
             Header("Location: right_main.php?mailbox=$urlMailbox&sort=$sort".
@@ -155,11 +165,10 @@ if (isset($send)) {
         }
 
         checkInput(true);
-        showInputForm();
+        showInputForm($session);
         /* sqimap_logout($imapConnection); */
     }
-}
-elseif (isset($html_addr_search_done)) {
+} elseif (isset($html_addr_search_done)) {
         if ($compose_new_win == '1') {
             compose_Header($color, $mailbox);
         }
@@ -189,13 +198,12 @@ elseif (isset($html_addr_search_done)) {
             }
         }
     }
-    showInputForm();
-}
-elseif (isset($html_addr_search)) {
+    showInputForm($session);
+} elseif (isset($html_addr_search)) {
     if (isset($HTTP_POST_FILES['attachfile']) &&
         $HTTP_POST_FILES['attachfile']['tmp_name'] &&
         $HTTP_POST_FILES['attachfile']['tmp_name'] != 'none') {
-        if (saveAttachedFiles()) {
+        if (saveAttachedFiles($session)) {
             plain_error_message(_("Could not move/copy file. File not attached"), $color);
         }
     }
@@ -204,9 +212,8 @@ elseif (isset($html_addr_search)) {
      * click.  If you can think of a better way, please implement it.
      */
     include_once('./addrbook_search_html.php');
-}
-elseif (isset($attach)) {
-    if (saveAttachedFiles()) {
+} elseif (isset($attach)) {
+    if (saveAttachedFiles($session)) {
         plain_error_message(_("Could not move/copy file. File not attached"), $color);
     }
         if ($compose_new_win == '1') {
@@ -215,9 +222,26 @@ elseif (isset($attach)) {
         else {
             displayPageHeader($color, $mailbox);
         }
-    showInputForm();
+    showInputForm($session);
 }
-elseif (isset($do_delete)) {
+elseif (isset($sigappend)) {
+    $idents = getPref($data_dir, $username, 'identities', 0);
+    if ($idents > 1) {
+       if ($identity == 'default') {
+          $no = 'g';
+       } else {
+          $no = $identity;
+       }
+       $signature = getSig($data_dir, $username, $no);
+    }
+    $body .= "\n\n".($prefix_sig==true? "-- \n":'').$signature;
+    if ($compose_new_win == '1') {
+         compose_Header($color, $mailbox);
+    } else {
+        displayPageHeader($color, $mailbox);
+    }
+    showInputForm($session);
+} elseif (isset($do_delete)) {
         if ($compose_new_win == '1') {
             compose_Header($color, $mailbox);
         }
@@ -230,12 +254,33 @@ elseif (isset($do_delete)) {
         foreach($delete as $index) {
             $attached_file = $hashed_attachment_dir . '/'
                            . $attachments[$index]['localfilename'];
-            unlink ($attached_file);
-            unset ($attachments[$index]);
+           unlink ($attached_file);
+           unset ($attachments[$index]);
         }
     }
 
-    showInputForm();
+    showInputForm($session);
+    
+} elseif (isset($attachedmessages)) {
+
+    /*
+     * This handles the case if we attache message 
+     */
+    $imapConnection = sqimap_login($username, $key, $imapServerAddress,
+                                   $imapPort, 0);
+        if ($compose_new_win == '1') {
+            compose_Header($color, $mailbox);
+        }
+        else {
+            displayPageHeader($color, $mailbox);
+        }
+
+    $newmail = true;
+
+    newMail();
+    showInputForm($session);
+    sqimap_logout($imapConnection);
+
 } else {
     /*
      * This handles the default case as well as the error case
@@ -252,18 +297,18 @@ elseif (isset($do_delete)) {
 
     $newmail = true;
 
-    ClearAttachments();
+    ClearAttachments($session);
 
     if (isset($forward_id) && $forward_id && isset($ent_num) && $ent_num) {
-        getAttachments(0);
+        getAttachments(0, $session);
     }
 
     if (isset($draft_id) && $draft_id && isset($ent_num) && $ent_num) {
-        getAttachments(0);
+        getAttachments(0, $session);
     }
 
-    newMail();
-    showInputForm();
+    newMail($session);
+    showInputForm($session);
     sqimap_logout($imapConnection);
 }
 
@@ -277,7 +322,7 @@ exit();
 function newMail () {
     global $forward_id, $imapConnection, $msg, $ent_num, $body_ary, $body,
            $reply_id, $send_to, $send_to_cc, $mailbox, $send_to_bcc, $editor_size,
-           $draft_id, $use_signature;
+           $draft_id, $use_signature, $composesession;
 
     $send_to = decodeHeader($send_to, false);
     $send_to_cc = decodeHeader($send_to_cc, false);
@@ -400,7 +445,7 @@ function newMail () {
 } /* function newMail() */
 
 
-function getAttachments($message) {
+function getAttachments($message, $session) {
     global $mailbox, $attachments, $attachment_dir, $imapConnection,
            $ent_num, $forward_id, $draft_id, $username;
 
@@ -436,6 +481,8 @@ function getAttachments($message) {
             $newAttachment['remotefilename'] = $filename;
             $newAttachment['type'] = strtolower($message->header->type0 .
                                                 '/' . $message->header->type1);
+           $newAttachment['id'] = strtolower($message->header->id);
+           $newAttachment['session'] = $session;
 
             /* Write Attachment to file */
             $fp = fopen ("$hashed_attachment_dir/$localfilename", 'w');
@@ -448,13 +495,13 @@ function getAttachments($message) {
         }
     } else {
         for ($i = 0; $i < count($message->entities); $i++) {
-            getAttachments($message->entities[$i]);
+            getAttachments($message->entities[$i], $session);
         }
     }
     return;
 }
 
-function showInputForm () {
+function showInputForm ($session) {
     global $send_to, $send_to_cc, $reply_subj, $forward_subj, $body,
            $passed_body, $color, $use_signature, $signature, $prefix_sig,
            $editor_size, $attachments, $subject, $newmail,
@@ -462,7 +509,7 @@ function showInputForm () {
            $from_htmladdr_search, $location_of_buttons, $attachment_dir,
            $username, $data_dir, $identity, $draft_id, $delete_draft,
            $mailprio, $default_use_mdn, $mdn_user_support, $compose_new_win,
-           $saved_draft, $mail_sent;
+           $saved_draft, $mail_sent, $sig_first;
 
     $subject = decodeHeader($subject, false);
     $reply_subj = decodeHeader($reply_subj, false);
@@ -482,7 +529,7 @@ function showInputForm () {
     echo "\n" . '<FORM name=compose action="compose.php" METHOD=POST ' .
          'ENCTYPE="multipart/form-data"';
     do_hook("compose_form");
-  
+
     
     echo ">\n";
 
@@ -492,6 +539,10 @@ function showInputForm () {
     if (isset($delete_draft)) {
         echo '<input type="hidden" name="delete_draft" value="' . $delete_draft. "\">\n";
     }
+    if (isset($session)) {
+        echo '<input type="hidden" name="session" value="' . "$session" . "\">\n";
+    }
+
     if ($saved_draft == 'yes') {
         echo '<BR><CENTER><B>'. _("Draft Saved").'</CENTER></B>';
     }
@@ -595,9 +646,19 @@ function showInputForm () {
     echo '   <TR>' . "\n" .
          '      <TD BGCOLOR="' . $color[4] . '" COLSPAN=2>' . "\n" .
          '         &nbsp;&nbsp;<TEXTAREA NAME=body ROWS=20 COLS="' .
-         $editor_size . '" WRAP=HARD>' . htmlspecialchars($body);
+         $editor_size . '" WRAP=HARD>';
     if ($use_signature == true && $newmail == true && !isset($from_htmladdr_search)) {
-        echo "\n\n".($prefix_sig==true? "-- \n":'').htmlspecialchars($signature);
+        if ($sig_first == '1') {
+            echo "\n\n".($prefix_sig==true? "-- \n":'').htmlspecialchars($signature);
+            echo "\n\n".htmlspecialchars($body);
+        }
+        else {
+            echo "\n\n".htmlspecialchars($body);
+            echo "\n\n".($prefix_sig==true? "-- \n":'').htmlspecialchars($signature);
+        }
+    }
+    else {
+       echo htmlspecialchars($body);
     }
     echo '</TEXTAREA><BR>' . "\n" .
          '      </TD>' . "\n" .
@@ -628,10 +689,12 @@ function showInputForm () {
              '&nbsp;' .
              '</td><td align=left bgcolor="' . $color[0] . '">';
         foreach ($attachments as $key => $info) {
-            $attached_file = "$hashed_attachment_dir/$info[localfilename]";
-            echo '<input type="checkbox" name="delete[]" value="' . $key . "\">\n" .
-                 $info['remotefilename'] . ' - ' . $info['type'] . ' (' .
-                 show_readable_size(filesize($attached_file)) . ")<br>\n";
+           if ($info['session'] == $session) { 
+               $attached_file = "$hashed_attachment_dir/$info[localfilename]";
+               echo '<input type="checkbox" name="delete[]" value="' . $key . "\">\n" .
+                    $info['remotefilename'] . ' - ' . $info['type'] . ' (' .
+                    show_readable_size(filesize($attached_file)) . ")<br>\n";
+           }
         }
 
         echo '<input type="submit" name="do_delete" value="' .
@@ -678,6 +741,7 @@ function showComposeButtonRow() {
     }
 
     echo "   <TR><td>\n   </td><td>\n";
+    echo "\n    <INPUT TYPE=SUBMIT NAME=\"sigappend\" VALUE=\"". _("Signature") . "\">\n";
     if ($use_javascript_addr_book) {
         echo "      <SCRIPT LANGUAGE=JavaScript><!--\n document.write(\"".
              "         <input type=button value=\\\""._("Addresses").
@@ -721,7 +785,7 @@ function checkInput ($show) {
 
 
 /* True if FAILURE */
-function saveAttachedFiles() {
+function saveAttachedFiles($session) {
     global $HTTP_POST_FILES, $attachment_dir, $attachments, $username;
 
     $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
@@ -741,6 +805,7 @@ function saveAttachedFiles() {
     $newAttachment['localfilename'] = $localfilename;
     $newAttachment['remotefilename'] = $HTTP_POST_FILES['attachfile']['name'];
     $newAttachment['type'] = strtolower($HTTP_POST_FILES['attachfile']['type']);
+    $newAttachment['session'] = $session;
 
     if ($newAttachment['type'] == "") {
          $newAttachment['type'] = 'application/octet-stream';
@@ -750,23 +815,26 @@ function saveAttachedFiles() {
 }
 
 
-
-
-function ClearAttachments()
+function ClearAttachments($session)
 {
     global $username, $attachments, $attachment_dir;
     $hashed_attachment_dir = getHashedDir($username, $attachment_dir);
 
+    $rem_attachments = array();
     foreach ($attachments as $info) {
-        $attached_file = "$hashed_attachment_dir/$info[localfilename]";
-        if (file_exists($attached_file)) {
-            unlink($attached_file);
-        }
-    }
-
-    $attachments = array();
+       if ($info['session'] == $session) {
+           $attached_file = "$hashed_attachment_dir/$info[localfilename]";
+           if (file_exists($attached_file)) {
+               unlink($attached_file);
+           }
+       } else {
+           $rem_attachments[] = $info;
+       }
+    }
+    $attachments = $rem_attachments;
 }
 
+
 function getReplyCitation($orig_from)
 {
     global $reply_citation_style, $reply_citation_start, $reply_citation_end;