public function saveBlockType(SuperTable_BlockTypeModel $blockType, $validate = true)
{
if (!$validate || $this->validateBlockType($blockType)) {
$transaction = craft()->db->getCurrentTransaction() === null ? craft()->db->beginTransaction() : null;
try {
$contentService = craft()->content;
$fieldsService = craft()->fields;
$originalFieldContext = $contentService->fieldContext;
$originalFieldColumnPrefix = $contentService->fieldColumnPrefix;
$originalOldFieldColumnPrefix = $fieldsService->oldFieldColumnPrefix;
// Get the block type record
$blockTypeRecord = $this->_getBlockTypeRecord($blockType);
$isNewBlockType = $blockType->isNew();
if (!$isNewBlockType) {
// Get the old block type fields
$oldBlockTypeRecord = SuperTable_BlockTypeRecord::model()->findById($blockType->id);
$oldBlockType = SuperTable_BlockTypeModel::populateModel($oldBlockTypeRecord);
$contentService->fieldContext = 'superTableBlockType:' . $blockType->id;
$contentService->fieldColumnPrefix = 'field_';
$fieldsService->oldFieldColumnPrefix = 'field_';
$oldFieldsById = array();
foreach ($oldBlockType->getFields() as $field) {
$oldFieldsById[$field->id] = $field;
}
// Figure out which ones are still around
foreach ($blockType->getFields() as $field) {
if (!$field->isNew()) {
unset($oldFieldsById[$field->id]);
}
}
// Drop the old fields that aren't around anymore
foreach ($oldFieldsById as $field) {
$fieldsService->deleteField($field);
}
// Refresh the schema cache
craft()->db->getSchema()->refresh();
}
// Set the basic info on the new block type record
$blockTypeRecord->fieldId = $blockType->fieldId;
// Save it, minus the field layout for now
$blockTypeRecord->save(false);
if ($isNewBlockType) {
// Set the new ID on the model
$blockType->id = $blockTypeRecord->id;
}
// Save the fields and field layout
// -------------------------------------------------------------
$fieldLayoutFields = array();
$sortOrder = 0;
// Resetting the fieldContext here might be redundant if this isn't a new blocktype but whatever
$contentService->fieldContext = 'superTableBlockType:' . $blockType->id;
$contentService->fieldColumnPrefix = 'field_';
foreach ($blockType->getFields() as $field) {
// Hack to allow blank field names
if (!$field->name) {
$field->name = '__blank__';
}
if (!$fieldsService->saveField($field, false)) {
throw new Exception(Craft::t('An error occurred while saving this SuperTable block type.'));
}
$fieldLayoutField = new FieldLayoutFieldModel();
$fieldLayoutField->fieldId = $field->id;
$fieldLayoutField->required = $field->required;
$fieldLayoutField->sortOrder = ++$sortOrder;
$fieldLayoutFields[] = $fieldLayoutField;
}
$contentService->fieldContext = $originalFieldContext;
$contentService->fieldColumnPrefix = $originalFieldColumnPrefix;
$fieldsService->oldFieldColumnPrefix = $originalOldFieldColumnPrefix;
$fieldLayoutTab = new FieldLayoutTabModel();
$fieldLayoutTab->name = 'Content';
$fieldLayoutTab->sortOrder = 1;
$fieldLayoutTab->setFields($fieldLayoutFields);
$fieldLayout = new FieldLayoutModel();
$fieldLayout->type = 'SuperTable_Block';
$fieldLayout->setTabs(array($fieldLayoutTab));
$fieldLayout->setFields($fieldLayoutFields);
$fieldsService->saveLayout($fieldLayout);
// Update the block type model & record with our new field layout ID
$blockType->setFieldLayout($fieldLayout);
$blockType->fieldLayoutId = $fieldLayout->id;
$blockTypeRecord->fieldLayoutId = $fieldLayout->id;
// Update the block type with the field layout ID
$blockTypeRecord->save(false);
if (!$isNewBlockType) {
// Delete the old field layout
$fieldsService->deleteLayoutById($oldBlockType->fieldLayoutId);
}
if ($transaction !== null) {
$transaction->commit();
}
} catch (\Exception $e) {
if ($transaction !== null) {
$transaction->rollback();
}
throw $e;
}
return true;
} else {
return false;
}
}
