function list_items($limit = null, $offset = 0, $col = 'name', $order = 'asc')
{
$CI =& get_instance();
$CI->load->helper('array');
$CI->load->helper('convert');
if (!isset($this->filters['group_id'])) {
return array();
}
$group_id = $this->filters['group_id'];
// not encoded yet... then decode
if (!$this->_encoded) {
$this->filters['group_id'] = uri_safe_encode($group_id);
// to pass the current folder
$this->_encoded = TRUE;
} else {
$group_id = uri_safe_decode($group_id);
}
$asset_dir = $this->get_dir($group_id);
$assets_path = $CI->asset->assets_server_path . $asset_dir . DIRECTORY_SEPARATOR;
$tmpfiles = directory_to_array($assets_path, TRUE, $CI->config->item('assets_excluded_dirs', 'fuel'), FALSE);
$files = get_dir_file_info($assets_path, TRUE);
$cnt = count($tmpfiles);
$return = array();
$asset_type_path = WEB_PATH . $CI->config->item('assets_path') . $asset_dir . '/';
//for ($i = $offset; $i < $cnt - 1; $i++)
for ($i = 0; $i < $cnt; $i++) {
if (!empty($tmpfiles[$i]) && !empty($files[$tmpfiles[$i]])) {
$key = $tmpfiles[$i];
if (empty($this->filters['name']) || !empty($this->filters['name']) && (strpos($files[$key]['name'], $this->filters['name']) !== FALSE || strpos($key, $this->filters['name']) !== FALSE)) {
$file['id'] = uri_safe_encode(assets_server_to_web_path($files[$tmpfiles[$i]]['server_path'], TRUE));
//$file['filename'] = $files[$key]['name'];
$file['name'] = $key;
$file['preview/kb'] = $files[$key]['size'];
$file['link'] = NULL;
$file['last_updated'] = english_date($files[$key]['date'], true);
$return[] = $file;
}
}
}
$return = array_sorter($return, $col, $order, TRUE);
// do a check for empty limit values to prevent issues found where an empty $limit value would return nothing in 5.16
$return = empty($limit) ? array_slice($return, $offset) : array_slice($return, $offset, $limit);
// after sorting add the images
foreach ($return as $key => $val) {
if (is_image_file($return[$key]['name'])) {
$return[$key]['preview/kb'] = $return[$key]['preview/kb'] . ' kb <div class="img_crop"><a href="' . $asset_type_path . $return[$key]['name'] . '" target="_blank"><img src="' . $asset_type_path . $return[$key]['name'] . '" border="0"></a></div>';
$return[$key]['link'] = '<a href="' . $asset_type_path . $return[$key]['name'] . '" target="_blank">' . $asset_dir . '/' . $return[$key]['name'] . '</a>';
} else {
$return[$key]['preview/kb'] = $return[$key]['preview/kb'];
$return[$key]['link'] = '<a href="' . $asset_type_path . $return[$key]['name'] . '" target="_blank">' . $asset_dir . '/' . $return[$key]['name'] . '</a>';
}
}
return $return;
}
/**
* Simple return assets from Asset Manager
*
* @param $name - Collection's name
* @param string $type - css/js
*
* @return void
*
* @author Kondratenko Alexander (Xander)
*/
private function simple_returner($name, $type = 'css')
{
// Simple returner
$_type = 'am_' . $type;
foreach ($this->{$_type}->get($name) as $f) {
if ($type == 'css') {
echo '<link rel="stylesheet" type="text/css" href="' . assets_server_to_web_path($f->getSourceRoot() . '/' . $f->getSourcePath()) . '" />' . "\n";
} else {
echo '<script src="' . assets_server_to_web_path($f->getSourceRoot() . '/' . $f->getSourcePath()) . '"></script>' . "\n";
}
}
}
public function create($dir = NULL, $inline = FALSE)
{
$id = NULL;
if (!empty($dir)) {
$dir = uri_safe_decode($dir);
}
if ($inline !== FALSE) {
$this->fuel->admin->set_inline(TRUE);
}
$inline = $this->fuel->admin->is_inline();
if (!empty($_POST)) {
if (!empty($_FILES['userfile']) and $_FILES['userfile']['error'] != 4 or !empty($_FILES['userfile___0']) and $_FILES['userfile___0']['error'] != 4) {
$this->model->on_before_post();
if ($this->input->post('asset_folder')) {
$dir = $this->input->get_post('asset_folder', TRUE);
if (!in_array($dir, array_keys($this->fuel->assets->dirs()))) {
show_404();
}
}
$subfolder = $this->config->item('assets_allow_subfolder_creation', 'fuel') ? str_replace('..' . DIRECTORY_SEPARATOR, '', $this->input->get_post('subfolder', TRUE)) : '';
// remove any going down the folder structure for protections
$upload_path = $this->config->item('assets_server_path') . $this->fuel->assets->dir($dir) . DIRECTORY_SEPARATOR . $subfolder;
//assets_server_path is in assets config
$posted['upload_path'] = $upload_path;
$posted['overwrite'] = $this->input->get_post('overwrite') ? TRUE : FALSE;
$posted['create_thumb'] = $this->input->get_post('create_thumb') ? TRUE : FALSE;
$posted['resize_method'] = $this->input->get_post('resize_method') ? $this->input->get_post('resize_method', TRUE) : 'maintain_ratio';
$posted['resize_and_crop'] = $this->input->get_post('resize_and_crop', TRUE);
$posted['width'] = $this->input->get_post('width', TRUE);
$posted['height'] = $this->input->get_post('height', TRUE);
$posted['master_dim'] = $this->input->get_post('master_dim', TRUE);
$posted['file_name'] = $this->input->get_post('userfile_file_name', TRUE);
$posted['unzip'] = $this->input->get_post('unzip') ? TRUE : FALSE;
$posted['remove_subfolder'] = $this->input->get_post('remove_subfolder', TRUE);
$redirect_to = uri_safe_decode($this->input->get_post('redirect_to'));
$id = $posted['file_name'];
// run before_create hook
$this->_run_hook('before_create', $posted);
// run before_save hook
$this->_run_hook('before_save', $posted);
if ($this->fuel->assets->upload($posted)) {
foreach ($_FILES as $filename => $fileinfo) {
$msg = lang('module_edited', $this->module_name, $fileinfo['name']);
$this->fuel->logs->write($msg);
}
// explicitly set the flash values to save cookie space
$flashdata['asset_folder'] = $this->input->post('asset_folder', TRUE);
$flashdata['userfile_file_name'] = $this->input->post('userfile_file_name', TRUE);
$flashdata['subfolder'] = $this->input->post('subfolder', TRUE);
$flashdata['overwrite'] = $this->input->post('overwrite', TRUE);
$flashdata['resize_method'] = $this->input->post('resize_method', TRUE);
$flashdata['width'] = $this->input->post('width', TRUE);
$flashdata['height'] = $this->input->post('height', TRUE);
$flashdata['resize_method'] = $this->input->post('resize_method', TRUE);
$flashdata['master_dim'] = $this->input->post('master_dim', TRUE);
$flashdata['resize_method'] = $this->input->post('resize_method', TRUE);
$uploaded_data = $this->fuel->assets->uploaded_data();
$first_file = current($uploaded_data);
$uploaded_file_name_arr = array();
$uploaded_file_webpath_arr = array();
foreach ($uploaded_data as $ud) {
$uploaded_path = assets_server_path() . $dir;
if (is_true_val($posted['remove_subfolder'])) {
$uploaded_path = $uploaded_path . '/' . $subfolder;
}
$uploaded_file_name_arr[] = trim(str_replace($uploaded_path, '', $ud['full_path']), '/');
$uploaded_file_webpath_arr[] = assets_server_to_web_path($ud['full_path']);
}
// set the uploaded file name to a concatenated string separated by commas
$uploaded_file_name = implode(', ', $uploaded_file_name_arr);
$flashdata['uploaded_file_name'] = $uploaded_file_name;
$flashdata['uploaded_file_webpath'] = $uploaded_file_webpath_arr;
$this->session->set_flashdata('uploaded_post', $flashdata);
$this->fuel->admin->set_notification(lang('data_saved'), Fuel_admin::NOTIFICATION_SUCCESS);
$this->model->on_after_post($posted);
$inline = $this->fuel->admin->is_inline();
$query_str = query_str(array(), TRUE);
if (!empty($redirect_to)) {
$url = $redirect_to;
} else {
if ($inline === TRUE) {
$url = fuel_uri($this->module . '/inline_create/' . uri_safe_encode($dir) . $query_str, FALSE);
} else {
$url = fuel_uri($this->module . '/create/' . uri_safe_encode($dir) . $query_str, FALSE);
}
}
redirect($url);
} else {
add_errors($this->fuel->assets->errors());
}
} else {
add_errors(lang('error_upload'));
}
}
$form_vars = $this->input->get(NULL, TRUE);
if (!empty($dir)) {
$form_vars['asset_folder'] = $dir;
}
$form_vars['asset_folder'] = !empty($form_vars['asset_folder']) ? trim($form_vars['asset_folder'], '/') : '';
$vars = $this->_form($form_vars, $inline);
$vars['related_items'] = $this->model->related_items($vars);
$list_view = $inline ? $this->module_uri . '/inline_items/' : $this->module_uri;
$crumbs = array($list_view => $this->module_name, lang('assets_upload_action'));
$this->fuel->admin->set_titlebar($crumbs);
$this->fuel->admin->set_inline($inline === TRUE);
if ($inline === TRUE) {
$this->fuel->admin->set_display_mode(Fuel_admin::DISPLAY_COMPACT_TITLEBAR);
} else {
$vars['actions'] = $this->load->module_view(FUEL_FOLDER, '_blocks/module_create_edit_actions', $vars, TRUE);
}
$this->fuel->admin->render($this->views['create_edit'], $vars, '', FUEL_FOLDER);
return $id;
}
/**
* Creates a file upload field but has the option to allow multiple fields
*
* @access public
* @param array Fields parameters
* @return string
*/
public function file($params)
{
$this->CI->load->helper('file');
$form_builder =& $params['instance'];
$file_params = $params;
if (!empty($params['multiple'])) {
$file_params['class'] = 'multifile ' . $params['class'];
}
$file_params['name'] = str_replace(array('[', ']', '__'), array('_', '', '_'), $params['name']);
$file_params['id'] = $params['name'] . '_upload';
$str = '';
$preview = '';
$asset_folder = '';
if (!isset($params['display_preview']) or $params['display_preview'] === TRUE) {
// set the image preview containing class
if (empty($params['img_container_styles'])) {
$params['img_container_styles'] = 'overflow: auto; height: 200px; width: 400px; margin-top: 5px;';
}
// set the styles specific to the image
if (!isset($params['img_styles'])) {
$params['img_styles'] = 'float: left; width: 100px;';
}
if (empty($params['value'])) {
$params['value'] = '';
}
if (isset($params['folder']) or isset($params['upload_path'])) {
if (isset($params['folder'])) {
$asset_folder = trim($params['folder'], '/') . '/';
$asset_path = $asset_folder . $params['value'];
$asset_path = assets_path($asset_path);
} else {
$asset_folder = assets_server_to_web_path($params['upload_path']) . '/';
$asset_path = $asset_folder . $params['value'];
}
if (!empty($params['replace_values'])) {
foreach ($params['replace_values'] as $key => $val) {
if (is_string($val)) {
$asset_path = str_replace('{' . $key . '}', $val, $asset_path);
$asset_folder = str_replace('{' . $key . '}', $val, $asset_folder);
}
}
}
}
$preview = '';
if (!empty($asset_path) and !empty($params['value'])) {
$preview .= ' ';
$preview .= '<a href="' . $asset_path . '" target="_blank">';
if (isset($params['is_image']) or !isset($params['is_image']) and is_image_file($asset_path)) {
$preview .= '<br><img src="' . $asset_path . '" style="' . $params['img_styles'] . '"/>';
} else {
$preview .= $asset_path;
}
$preview .= '</a>';
}
}
$params['after_html'] = $preview;
$str .= $form_builder->create_file($file_params);
if (!empty($params['display_input'])) {
$params['data'] = array('folder' => $asset_folder);
$asset_class = '';
if (!isset($params['select']) or isset($params['select']) and $params['select'] !== FALSE) {
$asset_class = 'asset_select';
}
$params['class'] = !empty($params['class']) ? $params['class'] . ' ' . $asset_class : $asset_class;
$params['type'] = '';
$str .= '<br><br>' . $form_builder->create_field($params);
} else {
$params['type'] = 'hidden';
$str .= $form_builder->create_field($params);
}
// add image altering hidden field values
$img_params = array('create_thumb', 'thumb_marker', 'maintain_ratio', 'master_dim', 'width', 'height', 'resize_and_crop', 'resize_method');
foreach ($img_params as $img_p) {
if (isset($params[$img_p])) {
$str .= $this->CI->form->hidden($file_params['name'] . '_' . $img_p, $params[$img_p]);
}
}
return $str;
}
