/**
* Add fields to Set's layout.
*
* @param array $fields Array filled with FieldLayoutFieldModel.
*/
private function _addFieldsToLayout($fields)
{
$oldLayout = false;
$newLayout = $this->_globalSet->getFieldLayout();
$layoutTabs = array();
$layoutFields = array();
// Delete old layout if available
if ($this->_globalSet->fieldLayoutId) {
$oldLayout = $this->_globalSet->getFieldLayout();
// Overwrite variables
$layoutTabs = $oldLayout->getTabs();
$layoutFields = $oldLayout->getFields();
}
// Create layout
if (!count($layoutTabs)) {
// Nothing is set, so we have to create it
$tab = new FieldLayoutTabModel();
$tab->name = Craft::t('Content');
$tab->sortOrder = 1;
$tab->setFields($fields);
$layoutTabs[] = $tab;
// Add fields to layout
foreach ($fields as $field) {
$layoutFields[] = $field;
}
} else {
// Update existing information
foreach ($layoutTabs as $tab) {
// Add fields to first tab
if ($tab === reset($layoutTabs)) {
$tabFields = $tab->getFields();
$sortOrder = count($tabFields) + 1;
foreach ($fields as $field) {
// Update position for added field
$field->sortOrder = $sortOrder;
// Add field to tab and layout
$tabFields[] = $field;
$layoutFields[] = $field;
// Update order
$sortOrder++;
}
$tab->setFields($tabFields);
}
}
}
$newLayout->setTabs($layoutTabs);
$newLayout->setFields($layoutFields);
// Delete old layout
if ($oldLayout !== false) {
craft()->fields->deleteLayoutById($oldLayout->id);
}
// Set new layout
$this->_globalSet->setFieldLayout($newLayout);
}
