- performance improvements of messages caching

alecpl

2009-06-22 ad84f9c06c14b70f6f764df1f77b964d65db1f99

 program/steps/mail/compose.inc

@@ -23,6 +23,7 @@
define('RCUBE_COMPOSE_REPLY', 0x0106);
define('RCUBE_COMPOSE_FORWARD', 0x0107);
define('RCUBE_COMPOSE_DRAFT', 0x0108);
define('RCUBE_COMPOSE_EDIT', 0x0109);

$MESSAGE_FORM = NULL;
$MESSAGE = NULL;
@@ -74,6 +75,8 @@
  $compose_mode = RCUBE_COMPOSE_REPLY;
else if ($msg_uid = $_SESSION['compose']['param']['_forward_uid'])
  $compose_mode = RCUBE_COMPOSE_FORWARD;
else if ($msg_uid = $_SESSION['compose']['param']['_uid'])
  $compose_mode = RCUBE_COMPOSE_EDIT;
else if ($msg_uid = $_SESSION['compose']['param']['_draft_uid']) {
  $RCMAIL->imap->set_mailbox($CONFIG['drafts_mbox']);
  $compose_mode = RCUBE_COMPOSE_DRAFT;
@@ -82,6 +85,8 @@
if (!empty($msg_uid))
{
  // similar as in program/steps/mail/show.inc
  // re-set 'prefer_html' to have possibility to use html part for compose
  $CONFIG['prefer_html'] = $CONFIG['htmleditor'];
  $MESSAGE = new rcube_message($msg_uid);
  
  if (!empty($MESSAGE->headers->charset))
@@ -168,7 +173,6 @@
    $fvalue = get_input_value($fname, RCUBE_INPUT_POST, TRUE);
  else if ($fname && !$fvalue && !empty($_SESSION['compose']['param'][$fname]))
    $fvalue = $_SESSION['compose']['param'][$fname];

  else if ($header && $compose_mode == RCUBE_COMPOSE_REPLY)
  {
    // get recipent address(es) out of the message headers
@@ -208,7 +212,7 @@
      }
    }
  }
  else if ($header && $compose_mode == RCUBE_COMPOSE_DRAFT)
  else if ($header && in_array($compose_mode, array(RCUBE_COMPOSE_DRAFT, RCUBE_COMPOSE_EDIT)))
  {
    // get drafted headers
    if ($header=='to' && !empty($MESSAGE->headers->to))
@@ -278,9 +282,9 @@
  }

  // get this user's identities
  $sql_result = $USER->list_identities();
  $user_identities = $USER->list_identities();

  if ($DB->num_rows($sql_result))
  if (count($user_identities))
  {
    $from_id = 0;
    $a_signatures = array();
@@ -288,7 +292,7 @@
    $field_attrib['onchange'] = JS_OBJECT_NAME.".change_identity(this)";
    $select_from = new html_select($field_attrib);

    while ($sql_arr = $DB->fetch_assoc($sql_result))
    foreach ($user_identities as $sql_arr)
    {
      $identity_id = $sql_arr['identity_id'];
      $select_from->add(format_email_recipient($sql_arr['email'], $sql_arr['name']), $identity_id);
@@ -385,7 +389,7 @@
    else if ($compose_mode == RCUBE_COMPOSE_FORWARD)
      $body = rcmail_create_forward_body($body, $isHtml);
    // load draft message body
    else if ($compose_mode == RCUBE_COMPOSE_DRAFT)
    else if ($compose_mode == RCUBE_COMPOSE_DRAFT || $compose_mode == RCUBE_COMPOSE_EDIT)
      $body = rcmail_create_draft_body($body, $isHtml);
  }
  else if (!empty($_SESSION['compose']['param']['_body']))
@@ -689,7 +693,7 @@
      $subject = 'Fwd: '.$MESSAGE->subject;
  }
  // creeate a draft-subject
  else if ($compose_mode == RCUBE_COMPOSE_DRAFT) {
  else if ($compose_mode == RCUBE_COMPOSE_DRAFT || $compose_mode == RCUBE_COMPOSE_EDIT) {
    $subject = $MESSAGE->subject;
  }
  else if (!empty($_SESSION['compose']['param']['_subject'])) {
@@ -721,7 +725,6 @@
        'src' => $CONFIG['skin_path'] . $attrib['deleteicon'],
        'alt' => rcube_label('delete')
      ));
      $_SESSION['compose']['deleteicon'] = $CONFIG['skin_path'] . $attrib['deleteicon'];
    }
    else
      $button = Q(rcube_label('delete'));
@@ -739,6 +742,9 @@
          $button) . Q($a_prop['name']));
    }
  }

  if ($attrib['deleteicon'])
    $_SESSION['compose']['deleteicon'] = $CONFIG['skin_path'] . $attrib['deleteicon'];

  $OUTPUT->add_gui_object('attachmentlist', $attrib['id']);
    
@@ -828,8 +834,8 @@
  $checkbox = new html_checkbox($attrib);

  $out = $form_start ? "$form_start\n" : '';
  $out .= $checkbox->show(
    $compose_mode == RCUBE_COMPOSE_DRAFT && $MESSAGE->headers->mdn_to ? 1 : 0);
  $out .= $checkbox->show(in_array($compose_mode, array(RCUBE_COMPOSE_DRAFT, RCUBE_COMPOSE_EDIT))
   && $MESSAGE->headers->mdn_to ? 1 : 0);
  $out .= $form_end ? "\n$form_end" : '';

  return $out;