/**
* Parse the uploader
*
* @param string $tpl_file The name of the template file to use to create the uploader
* @param bool $custom_sort Function used to sort the attachments
* @return string The parsed HTML code ready for output
*/
public function parse_uploader($tpl_file = 'posting/attachments/default.html', $custom_sort = false)
{
// If the upload max filesize is less than 0, do not show the uploader (0 = unlimited)
if (!$this->access->is_team()) {
if (isset($this->ext_config->upload_max_filesize[$this->object_type]) && $this->ext_config->upload_max_filesize[$this->object_type] < 0) {
return '';
}
}
$this->template->assign_vars(array('FORM_NAME' => $this->form_name, 'MAX_LENGTH' => $this->access->is_team() ? $this->config['max_filesize'] : false, 'S_FORM_ENCTYPE' => ' enctype="multipart/form-data"', 'S_INLINE_ATTACHMENT_OPTIONS' => true, 'S_PLUPLOAD_ENABLED' => $this->use_plupload, 'S_SET_CUSTOM_ORDER' => $this->set_custom_order, 'S_UPLOADER_KEY' => generate_link_hash('uploader_key'), 'SELECT_PREVIEW' => $this->object_type == TITANIA_SCREENSHOT, 'SELECT_REVIEW_VAR' => 'set_preview_file' . $this->object_type));
$index_dir = '-';
$index = $this->operator->get_count() - 1;
if ($custom_sort == false && !$this->config['display_order']) {
$index_dir = '+';
$index = 0;
}
$this->operator->sort($custom_sort);
// Delete previous attachments list
$this->template->destroy_block_vars('attach_row');
$base_url = $this->controller_helper->get_current_url();
$hash = generate_link_hash('attach_manage');
$comments = $this->get_request_comments();
$hidden_data = $this->get_basic_attachment_data();
$index_prefix = $this->use_plupload ? '' : $this->form_name . '_';
foreach ($this->operator->get_all() as $attachment_id => $attach) {
$params = array('a' => $attachment_id, 'hash' => $hash);
$_hidden_data = array();
foreach ($hidden_data[$attachment_id] as $property => $value) {
$_hidden_data["attachment_data[{$index_prefix}{$index}][{$property}]"] = $value;
}
$output = array_merge($attach->get_display_vars(''), array('FILENAME' => $attach->get_filename(), 'FILE_COMMENT' => isset($comments[$attachment_id]) ? $comments[$attachment_id] : $attach->get('attachment_comment'), 'ATTACH_ID' => $attachment_id, 'INDEX' => $index_prefix . $index, 'FILESIZE' => get_formatted_filesize($attach->get('filesize')), 'S_HIDDEN' => build_hidden_fields($_hidden_data), 'S_PREVIEW' => $attach->is_preview(), 'U_VIEW_ATTACHMENT' => $attach->get_url(), 'U_DELETE' => $this->path_helper->append_url_params($base_url, array_merge($params, array('action' => 'delete_attach')))));
if ($attach->is_type(TITANIA_SCREENSHOT)) {
$output = array_merge($output, array('U_MOVE_UP' => $this->path_helper->append_url_params($base_url, array_merge($params, array('action' => 'attach_up'))), 'U_MOVE_DOWN' => $this->path_helper->append_url_params($base_url, array_merge($params, array('action' => 'attach_down')))));
}
$index += $index_dir == '+' ? 1 : -1;
$this->template->assign_block_vars('attach_row', $output);
}
$this->template->assign_var('S_ATTACH_DATA', json_encode(array_values($hidden_data)));
$this->template->set_filenames(array($tpl_file => $tpl_file));
return $this->template->assign_display($tpl_file);
}
