function attachments_form($uid, $hash_array)
{
if (!is_numeric($uid)) {
return '';
}
if (!is_array($hash_array)) {
$hash_array = array();
}
$selected_total_size = attachments_get_post_used_space($uid, $hash_array);
$attachment_free_post_space = attachments_get_free_post_space($uid, $hash_array);
$attachment_free_user_space = attachments_get_free_user_space($uid);
$attachments_array = attachments_get($uid, $hash_array);
return sprintf('<ul>%s</ul>
<div class="buttons"></div>
<div class="summary">
<div>
<span>%s:</span>
<span class="used_post_space">%s</span>
</div>
<div>
<span>%s:</span>
<span class="free_post_space">%s</span>
</div>
<div>
<span>%s:</span>
<span class="free_upload_space">%s</span>
</div>
</div>
<div class="clearer"></div>', attachments_form_list($attachments_array, $hash_array), gettext("Total Size"), format_file_size($selected_total_size), gettext("Free Post Space"), $attachment_free_post_space >= 0 ? format_file_size($attachment_free_post_space) : gettext("Unlimited"), gettext("Free Upload Space"), $attachment_free_user_space >= 0 ? format_file_size($attachment_free_user_space) : gettext("Unlimited"));
}
$file_name = null;
$content_type = 'text/html; charset=UTF-8';
$file_hash = md5(uniqid(mt_rand()));
$max_user_attachment_space = forum_get_setting('attachments_max_user_space', 'is_numeric', 1048576);
$free_upload_space = attachments_get_free_user_space($_SESSION['UID']);
$attachment_mime_types = attachments_get_mime_types();
$total_attachment_size = 0;
$attachment_dir = rtrim($attachment_dir, '/');
if (isset($_POST['summary'])) {
if (isset($_POST['hashes']) && is_array($_POST['hashes'])) {
$hash_array = array_filter($_POST['hashes'], 'is_md5');
} else {
$hash_array = array();
}
$used_post_space = format_file_size(attachments_get_post_used_space($_SESSION['UID'], $hash_array));
$free_post_space = attachments_get_free_post_space($_SESSION['UID'], $hash_array);
$content_type = 'application/json; charset=UTF-8';
$content = json_encode(array('used_post_space' => $used_post_space, 'free_post_space' => $free_post_space > -1 ? format_file_size($free_post_space) : gettext("Unlimited"), 'free_upload_space' => $free_upload_space > -1 ? format_file_size($free_upload_space) : gettext("Unlimited")));
} else {
if (isset($_POST['delete'])) {
$valid = true;
if (isset($_POST['hashes']) && is_array($_POST['hashes'])) {
foreach ($_POST['hashes'] as $hash) {
if (!attachments_delete($hash)) {
$valid = false;
}
}
}
$content_type = 'application/json; charset=UTF-8';
$content = json_encode($valid);
} else {
} else {
$aid = false;
$t_fid = 0;
}
}
// Check that the UID we have belongs to the current user
// or that it is an admin if we're viewing another user's
// attachments.
if ($uid != session::get_value('UID') && !session::check_perm(USER_PERM_FOLDER_MODERATE, $t_fid)) {
html_draw_error(gettext("You do not have permission to use this section."));
}
// Total attachment space used
$total_attachment_size = 0;
// Free space
if (is_md5($aid)) {
$users_free_space = attachments_get_free_post_space($aid);
} else {
$users_free_space = attachments_get_free_user_space($uid);
}
// Check for attachment deletion.
if (isset($_POST['delete_confirm'])) {
$valid = true;
if (isset($_POST['attachments_delete_confirm']) && is_array($_POST['attachments_delete_confirm'])) {
foreach ($_POST['attachments_delete_confirm'] as $hash => $del_attachment) {
if ($del_attachment == "Y" && attachments_get_by_hash($hash)) {
if (!attachments_delete($hash)) {
$valid = false;
$error_msg_array[] = gettext("Failed to delete all of the selected attachments");
}
}
}