public static function selectForQuestion(CMA_Thread $thread)
{
$ids = $thread->getPostMeta(CMA_Thread::$_meta['attachment'], false);
if (!empty($ids)) {
return parent::select($thread->getId(), $ids);
} else {
return array();
}
}
public static function selectForAnswer(CMA_Answer $answer)
{
$ids = get_comment_meta($answer->getId(), CMA_Answer::META_ATTACHMENT, false);
if (!empty($ids)) {
$result = parent::select($answer->getThreadId(), get_comment_meta($answer->getId(), CMA_Answer::META_ATTACHMENT, false));
foreach ($result as $attachment) {
$attachment->setAnswerId($answer->getId());
}
return $result;
} else {
return array();
}
}
protected static function _processUpload()
{
header('content-type: application/json');
require_once ABSPATH . 'wp-admin/includes/image.php';
require_once ABSPATH . 'wp-admin/includes/media.php';
$attachments = array();
if (CMA_Settings::areAttachmentsAllowed() and !empty($_FILES['cma-file'])) {
$maxFileSize = CMA_Settings::getOption(CMA_Settings::OPTION_ATTACHMENTS_MAX_SIZE);
foreach ($_FILES['cma-file']['name'] as $i => $name) {
$attachment = array('name' => $name);
if ($_FILES['cma-file']['size'][$i] > $maxFileSize) {
$attachments[] = array_merge($attachment, array('status' => 'ERROR', 'msg' => CMA::__('File is too large.')));
} else {
if (!CMA_Thread::checkAttachmentAllowed($name)) {
$msg = CMA::__('Filetype is not allowed. Allowed extensions:');
$msg .= ' ' . implode(', ', CMA_Settings::getOption(CMA_Settings::OPTION_ATTACHMENTS_FILE_EXTENSIONS));
$attachments[] = array_merge($attachment, array('status' => 'ERROR', 'msg' => $msg));
} else {
$newName = floor(microtime(true) * 1000) . '_' . sanitize_file_name($name);
$target = CMA_Attachment::getUploadPath() . $newName;
if (move_uploaded_file($_FILES['cma-file']['tmp_name'][$i], $target)) {
$data = array('guid' => $target, 'post_mime_type' => $_FILES['cma-file']['type'][$i], 'post_title' => $name, 'post_content' => '', 'post_status' => 'draft');
$attach_id = wp_insert_attachment($data, $target);
$attach_data = wp_generate_attachment_metadata($attach_id, $target);
wp_update_attachment_metadata($attach_id, $attach_data);
$attachments[] = array_merge($attachment, array('status' => 'OK', 'id' => $attach_id));
} else {
$attachments[] = array_merge($attachment, array('status' => 'ERROR'));
}
}
}
}
}
echo json_encode($attachments);
exit;
}