Craft\RelabelPlugin::_getLayouts PHP Method

    private function _getLayouts()
    {
        $assetSources = craft()->assetSources->getAllSources();
        $categoryGroups = craft()->categories->getAllGroups();
        $globalSets = craft()->globals->getAllSets();
        $entryTypes = EntryTypeModel::populateModels(EntryTypeRecord::model()->ordered()->findAll());
        $tagGroups = craft()->tags->getAllTagGroups();
        //$userFields = FieldLayoutModel::populateModel(FieldLayoutRecord::model()->findByAttributes('type', ElementType::User));
        $sections = craft()->sections->getAllSections();
        $singleSections = array();
        foreach ($sections as $section) {
            $entryType = $section->getEntryTypes()[0];
            $singleSections[$section->id] = (int) $entryType->fieldLayoutId;
        }
        return array('assetSource' => $this->_mapLayouts($assetSources), 'categoryGroup' => $this->_mapLayouts($categoryGroups), 'globalSet' => $this->_mapLayouts($globalSets), 'entryType' => $this->_mapLayouts($entryTypes), 'tagGroup' => $this->_mapLayouts($tagGroups), 'singleSection' => $singleSections);
    }