/**
* Check fields in all views
*
* @param array $modules List of modules to check
* @return int Count of errors found
*/
protected function _checkViewsFields(array $modules = [])
{
$errors = [];
$views = Configure::read('CsvMigrations.actions');
$this->out('Checking views fields:', 2);
foreach ($modules as $module => $path) {
$moduleErrors = [];
$viewCounter = 0;
$this->out(' - ' . $module . ' ... ', 0);
foreach ($views as $view) {
$fields = null;
try {
$pathFinder = new ViewPathFinder();
$path = $pathFinder->find($module, $view);
$parser = new ViewParser();
$fields = $parser->parseFromPath($path);
} catch (\Exception $e) {
// It's OK for view files to be missing.
// We already handle this in _checkViewsPresence()
}
// If the view file does exist, it has to be parseable.
if ($fields) {
$viewCounter++;
foreach ($fields as $field) {
if (count($field) > 3) {
$moduleErrors[] = $module . " module [{$view}] view has more than 2 columns";
} elseif (count($field) == 3) {
// Get rid of the first column, which is the panel name
array_shift($field);
$isEmbedded = false;
foreach ($field as $column) {
if ($column == 'EMBEDDED') {
$isEmbedded = true;
continue;
} else {
if ($isEmbedded) {
list($embeddedModule, $embeddedModuleField) = explode('.', $column);
if (empty($embeddedModule)) {
$moduleErrors[] = $module . " module [{$view}] view reference EMBEDDED column without a module";
} else {
if (!$this->_isValidModule($embeddedModule, array_keys($modules))) {
$moduleErrors[] = $module . " module [{$view}] view reference EMBEDDED column with unknown module '{$embeddedModule}'";
}
}
if (empty($embeddedModuleField)) {
$moduleErrors[] = $module . " module [{$view}] view reference EMBEDDED column without a module field";
} else {
if (!$this->_isValidModuleField($module, $embeddedModuleField)) {
$moduleErrors[] = $module . " module [{$view}] view reference EMBEDDED column with unknown field '{$embeddedModuleField}' of module '{$embeddedModule}'";
}
}
$isEmbedded = false;
} else {
if ($column && !$this->_isValidModuleField($module, $column)) {
$moduleErrors[] = $module . " module [{$view}] view references unknown field '{$column}'";
}
}
}
}
if ($isEmbedded) {
$moduleErrors[] = $module . " module [{$view}] view incorrectly uses EMBEDDED in the last column";
}
} elseif (count($field) == 1) {
// index view
if ($field[0] && !$this->_isValidModuleField($module, $field[0])) {
$moduleErrors[] = $module . " module [{$view}] view references unknown field '" . $field[0] . "'";
}
}
}
}
}
// Warn if the module is missing standard views
if ($viewCounter < count($views)) {
$this->out('<warning>' . (int) $viewCounter . ' views</warning> ... ', 0);
} else {
$this->out('<info>' . (int) $viewCounter . ' views</info> ... ', 0);
}
$result = empty($moduleErrors) ? '<success>OK</success>' : '<error>FAIL</error>';
$this->out($result);
$errors = array_merge($errors, $moduleErrors);
}
$this->_printCheckStatus($errors);
return count($errors);
}
/**
* Method that fetches action fields from the corresponding csv file.
*
* @param \Cake\Network\Request $request Request object
* @param string $action Action name
* @return array
*/
protected function _getActionFields(Request $request, $action = null)
{
$result = [];
$controller = $request->controller;
if (is_null($action)) {
$action = $request->action;
}
try {
$pathFinder = new ViewPathFinder();
$path = $pathFinder->find($controller, $action);
$parser = new ViewParser();
$result = $parser->parseFromPath($path);
} catch (InvalidArgumentException $e) {
Log::error($e);
}
return $result;
}
/**
* Method that retrieves table csv fields, by specified action.
*
* @param string $tableName Table name
* @param string $action Action name
* @return array table fields
*/
protected function _getCsvFields($tableName, $action)
{
$result = [];
if (empty($tableName) || empty($action)) {
return $result;
}
try {
$pathFinder = new ViewPathFinder();
$path = $pathFinder->find($tableName, $action);
$csvFields = $this->_getFieldsFromCsv($path);
} catch (Exception $e) {
return $result;
}
if (empty($csvFields)) {
return $result;
}
$result = array_map(function ($v) {
return $v[0];
}, $csvFields);
return $result;
}
/**
* Method that passes csv defined Table fields to the View
*
* @return void
*/
protected function _setTableFields()
{
$result = [];
$pathFinder = new ViewPathFinder();
$path = $pathFinder->find($this->request->controller, $this->request->action);
$result = $this->_getFieldsFromCsv($path);
list($plugin, $model) = pluginSplit($this->_tableInstance->registryAlias());
/*
add plugin and model names to each of the fields
*/
$result = $this->_setFieldPluginAndModel($result, $model, $plugin);
/*
If action requires panels, arrange the fields into the panels
*/
if (in_array($this->request->action, $this->_panelActions)) {
$result = $this->_arrangePanels($result);
}
$this->_controllerInstance->set('fields', $result);
$this->_controllerInstance->set('_serialize', ['fields']);
}