public function file()
{
$meta_value = $this->field->escaped_value();
$allow = $this->field->args('allow');
$input_type = 'url' == $allow || is_array($allow) && in_array('url', $allow) ? 'text' : 'hidden';
echo $this->input(array('type' => $input_type, 'class' => 'cmb_upload_file', 'size' => 45, 'desc' => '')), '<input class="cmb_upload_button button" type="button" value="' . __('Add or Upload File', 'cmb') . '" />', $this->_desc(true);
$cached_id = $this->_id();
// Reset field args for attachment ID
$args = $this->field->args();
$args['id'] = $args['_id'] . '_id';
unset($args['_id'], $args['_name']);
// And get new field object
$this->field = new cmb_Meta_Box_field($args, $this->field->group);
// Get ID value
$_id_value = $this->field->escaped_value('absint');
// If there is no ID saved yet, try to get it from the url
if ($meta_value && !$_id_value) {
$_id_value = cmb_Meta_Box::image_id_from_url(esc_url_raw($meta_value));
}
echo $this->input(array('type' => 'hidden', 'class' => 'cmb_upload_file_id', 'value' => $_id_value, 'desc' => '')), '<div id="', $this->_id('_status'), '" class="cmb_media_status">';
if (!empty($meta_value)) {
if ($this->is_valid_img_ext($meta_value)) {
echo '<div class="img_status">';
echo '<img style="max-width: 350px; width: 100%; height: auto;" src="', $meta_value, '" alt="" />';
echo '<p class="cmb_remove_wrapper"><a href="#" class="cmb_remove_file_button" rel="', $cached_id, '">' . __('Remove Image', 'cmb') . '</a></p>';
echo '</div>';
} else {
// $file_ext = $this->get_file_ext( $meta_value );
$parts = explode('/', $meta_value);
for ($i = 0; $i < count($parts); ++$i) {
$title = $parts[$i];
}
echo __('File:', 'cmb'), ' <strong>', $title, '</strong> (<a href="', $meta_value, '" target="_blank" rel="external">' . __('Download', 'cmb') . '</a> / <a href="#" class="cmb_remove_file_button" rel="', $cached_id, '">' . __('Remove', 'cmb') . '</a>)';
}
}
echo '</div>';
}
/**
* Peforms saving of `file` attachement's ID
* @since 1.1.0
* @param string $value File url
*/
public function _save_file_id($value)
{
$group = $this->field->group;
$args = $this->field->args();
$args['id'] = $args['_id'] . '_id';
unset($args['_id'], $args['_name']);
// And get new field object
$field = new cmb_Meta_Box_field($args, $group);
$id_key = $field->_id();
$id_val_old = $field->escaped_value('absint');
if ($group) {
// Check group $_POST data
$i = $group->index;
$base_id = $group->_id();
$id_val = isset($_POST[$base_id][$i][$id_key]) ? absint($_POST[$base_id][$i][$id_key]) : 0;
} else {
// Check standard $_POST data
$id_val = isset($_POST[$field->id()]) ? $_POST[$field->id()] : null;
}
// If there is no ID saved yet, try to get it from the url
if ($value && !$id_val) {
$id_val = cmb_Meta_Box::image_id_from_url($value);
}
if ($group) {
return array('attach_id' => $id_val, 'field_id' => $id_key);
}
if ($id_val && $id_val != $id_val_old) {
return $field->update_data($id_val);
} elseif (empty($id_val) && $id_val_old) {
return $field->remove_data($old);
}
}
public static function file($field, $meta, $object_id, $object_type)
{
$input_type_url = 'hidden';
if ('url' == $field['allow'] || is_array($field['allow']) && in_array('url', $field['allow'])) {
$input_type_url = 'text';
}
echo '<input class="cmb_upload_file" type="' . $input_type_url . '" size="45" id="', $field['id'], '" name="', $field['id'], '" value="', $meta, '" />';
echo '<input class="cmb_upload_button button" type="button" value="' . __('Add or Upload File', 'cmb') . '" />';
$_id_name = $field['id'] . '_id';
$_id_meta = get_metadata($object_type, $object_id, $_id_name, !isset($field['multiple']) || !$field['multiple']);
// If there is no ID saved yet, try to get it from the url
if ($meta && !$_id_meta) {
$_id_meta = cmb_Meta_Box::image_id_from_url(esc_url_raw($meta));
}
echo '<input class="cmb_upload_file_id" type="hidden" id="', $_id_name, '" name="', $_id_name, '" value="', $_id_meta, '" />', self::desc($field['desc'], true), '<div id="', $field['id'], '_status" class="cmb_media_status">';
if (!empty($meta)) {
if (self::is_valid_img_ext($meta)) {
echo '<div class="img_status">';
echo '<img style="max-width: 350px; width: 100%; height: auto;" src="', $meta, '" alt="" />';
echo '<p><a href="#" class="cmb_remove_file_button" rel="', $field['id'], '">' . __('Remove Image', 'cmb') . '</a></p>';
echo '</div>';
} else {
// $file_ext = self::get_file_ext( $meta );
$parts = explode('/', $meta);
for ($i = 0; $i < count($parts); ++$i) {
$title = $parts[$i];
}
echo __('File:', 'cmb'), ' <strong>', $title, '</strong> (<a href="', $meta, '" target="_blank" rel="external">' . __('Download', 'cmb') . '</a> / <a href="#" class="cmb_remove_file_button" rel="', $field['id'], '">' . __('Remove', 'cmb') . '</a>)';
}
}
echo '</div>';
}
/**
* Sanitize code textareas
* @since 1.0.2
* @param string $meta Meta value
* @param array $field Field config array
* @return string Sanitized data
*/
public static function file($meta, $field)
{
$_id_name = $field['id'] . '_id';
// get _id old value
$_id_old = cmb_Meta_Box::get_data($_id_name);
// If specified NOT to save the file ID
if (isset($field['save_id']) && !$field['save_id']) {
$_new_id = '';
} else {
// otherwise get the file ID
$_new_id = isset($_POST[$_id_name]) ? $_POST[$_id_name] : null;
// If there is no ID saved yet, try to get it from the url
if (isset($_POST[$field['id']]) && $_POST[$field['id']] && !$_new_id) {
$_new_id = cmb_Meta_Box::image_id_from_url(esc_url_raw($_POST[$field['id']]));
}
}
if ($_new_id && $_new_id != $_id_old) {
$updated[] = $_id_name;
cmb_Meta_Box::update_data($_new_id, $_id_name);
} elseif ('' == $_new_id && $_id_old) {
$updated[] = $_id_name;
cmb_Meta_Box::remove_data($_id_name, $old);
}
return self::default_sanitization($meta, $field);
}
