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-rw-r--r--plugins/database_attachments/database_attachments.php4
-rw-r--r--plugins/filesystem_attachments/filesystem_attachments.php32
-rw-r--r--program/steps/mail/compose.inc29
3 files changed, 47 insertions, 18 deletions
diff --git a/plugins/database_attachments/database_attachments.php b/plugins/database_attachments/database_attachments.php
index 28ccde4b3..a8ac62e26 100644
--- a/plugins/database_attachments/database_attachments.php
+++ b/plugins/database_attachments/database_attachments.php
@@ -63,6 +63,10 @@ class database_attachments extends filesystem_attachments
$rcmail = rcmail::get_instance();
$key = $this->_key($args['name']);
+
+ if ($args['path'])
+ $args['data'] = file_get_contents($args['path']);
+
$data = base64_encode($args['data']);
$status = $rcmail->db->query(
diff --git a/plugins/filesystem_attachments/filesystem_attachments.php b/plugins/filesystem_attachments/filesystem_attachments.php
index 9a6c0a81d..f4b9b6d7d 100644
--- a/plugins/filesystem_attachments/filesystem_attachments.php
+++ b/plugins/filesystem_attachments/filesystem_attachments.php
@@ -73,21 +73,25 @@ class filesystem_attachments extends rcube_plugin
function save($args)
{
$args['status'] = false;
- $rcmail = rcmail::get_instance();
- $temp_dir = unslashify($rcmail->config->get('temp_dir'));
- $tmp_path = tempnam($temp_dir, 'rcmAttmnt');
-
- if ($fp = fopen($tmp_path, 'w')) {
- fwrite($fp, $args['data']);
- fclose($fp);
+
+ if (!$args['path']) {
+ $rcmail = rcmail::get_instance();
+ $temp_dir = unslashify($rcmail->config->get('temp_dir'));
+ $tmp_path = tempnam($temp_dir, 'rcmAttmnt');
+
+ if ($fp = fopen($tmp_path, 'w')) {
+ fwrite($fp, $args['data']);
+ fclose($fp);
+ $args['path'] = $tmp_path;
+ } else
+ return $args;
+ }
+
+ $args['id'] = count($_SESSION['plugins']['filesystem_attachments']['tmp_files'])+1;
+ $args['status'] = true;
- $args['id'] = count($_SESSION['plugins']['filesystem_attachments']['tmp_files'])+1;
- $args['path'] = $tmp_path;
- $args['status'] = true;
-
- // Note the file for later cleanup
- $_SESSION['plugins']['filesystem_attachments']['tmp_files'][] = $tmp_path;
- }
+ // Note the file for later cleanup
+ $_SESSION['plugins']['filesystem_attachments']['tmp_files'][] = $args['path'];
return $args;
}
diff --git a/program/steps/mail/compose.inc b/program/steps/mail/compose.inc
index 99e925cdb..f8f7f08dd 100644
--- a/program/steps/mail/compose.inc
+++ b/program/steps/mail/compose.inc
@@ -601,7 +601,7 @@ function rcmail_create_draft_body($body, $bodyIsHtml)
function rcmail_write_compose_attachments(&$message, $bodyIsHtml)
{
global $OUTPUT;
-
+echo "^^^^^";
$cid_map = array();
foreach ((array)$message->mime_parts as $pid => $part)
{
@@ -643,20 +643,41 @@ function rcmail_write_inline_attachments(&$message)
function rcmail_save_attachment(&$message, $pid)
{
$part = $message->mime_parts[$pid];
-
+ $mem_limit = parse_bytes(ini_get('memory_limit'));
+ $curr_mem = function_exists('memory_get_usage') ? memory_get_usage() : 16*1024*1024; // safe value: 16MB
+ $data = $path = null;
+
+ // don't load too big attachments into memory
+ if ($mem_limit > 0 && $part->size > $mem_limit - $curr_mem) {
+ $rcmail = rcmail::get_instance();
+ $temp_dir = unslashify($rcmail->config->get('temp_dir'));
+ $path = tempnam($temp_dir, 'rcmAttmnt');
+ if ($fp = fopen($path, 'w')) {
+ $message->get_part_content($pid, $fp);
+ fclose($fp);
+ } else
+ return false;
+ } else {
+ $data = $message->get_part_content($pid);
+ }
+
$attachment = array(
'name' => $part->filename ? $part->filename : 'Part_'.$pid.'.'.$part->ctype_secondary,
'mimetype' => $part->ctype_primary . '/' . $part->ctype_secondary,
'content_id' => $part->content_id,
- 'data' => $message->get_part_content($pid),
+ 'data' => $data,
+ 'path' => $path
);
$attachment = rcmail::get_instance()->plugins->exec_hook('save_attachment', $attachment);
+
if ($attachment['status']) {
unset($attachment['data'], $attachment['status']);
return $attachment;
+ } else if ($path) {
+ @unlink($path);
}
-
+
return false;
}