/**
* Create and return a cloned copy of the given Field
*
* @param Field|Saveable $item Item to clone
* @return bool|Saveable $item Returns the new clone on success, or false on failure
* @throws WireException
*
*/
public function ___clone(Saveable $item)
{
$item = $item->type->cloneField($item);
// don't clone system flags
if ($item->flags & Field::flagSystem || $item->flags & Field::flagPermanent) {
$item->flags = $item->flags | Field::flagSystemOverride;
if ($item->flags & Field::flagSystem) {
$item->flags = $item->flags & ~Field::flagSystem;
}
if ($item->flags & Field::flagPermanent) {
$item->flags = $item->flags & ~Field::flagPermanent;
}
$item->flags = $item->flags & ~Field::flagSystemOverride;
}
// don't clone the 'global' flag
if ($item->flags & Field::flagGlobal) {
$item->flags = $item->flags & ~Field::flagGlobal;
}
return parent::___clone($item);
}
/**
* Create and return a cloned copy of this template
*
* Note that this also clones the Fieldgroup if the template being cloned has it's own named fieldgroup.
*
* @param Template|Saveable $item Item to clone
* @param string $name
* @return bool|Saveable|Template $item Returns the new clone on success, or false on failure
*
*/
public function ___clone(Saveable $item, $name = '')
{
$original = $item;
$item = clone $item;
if ($item->flags & Template::flagSystem) {
// we want to avoid creating clones that have system flags
$item->flags = $item->flags | Template::flagSystemOverride;
$item->flags = $item->flags & ~Template::flagSystem;
$item->flags = $item->flags & ~Template::flagSystemOverride;
}
$item->id = 0;
// note this must be after removing system flags
$fieldgroup = $item->fieldgroup;
if ($fieldgroup->name == $item->name) {
// if the fieldgroup and the item have the same name, we'll also clone the fieldgroup
$fieldgroup = $this->wire('fieldgroups')->clone($fieldgroup, $name);
$item->fieldgroup = $fieldgroup;
}
$item = parent::___clone($item, $name);
if ($item && $item->id && !$item->altFilename) {
// now that we have a clone, lets also clone the template file, if it exists
$path = $this->wire('config')->paths->templates;
$file = $path . $item->name . '.' . $this->wire('config')->templateExtension;
if ($original->filenameExists() && is_writable($path) && !file_exists($file)) {
if (copy($original->filename, $file)) {
$item->filename = $file;
}
}
}
return $item;
}
