';
}
}
}
// use
if (array_key_exists($tableName, $relationUses) && in_array('yii\\db\\Expression', $relationUses[$tableName])) {
$dbExpression = 'Expression';
} else {
$dbExpression = '\\yii\\db\\Expression';
}
// list items
foreach ($tableSchema->foreignKeys as $foreignKey) {
$foreignTableName = $foreignKey[0];
unset($foreignKey[0]);
/* @var $foreignModelClass string|\yii\boost\db\ActiveRecord */
$foreignModelClass = Helper::getModelClassByTableName($foreignTableName);
if ($foreignModelClass && class_exists($foreignModelClass)) {
$primaryKey = $foreignModelClass::primaryKey();
if (count($primaryKey) == 1) {
$attribute = array_search($primaryKey[0], $foreignKey);
if ($attribute) {
$attributeArg = Inflector::variablize($attribute);
$listItemConditions = [];
if (count($foreignKey) > 1) {
foreach (array_diff($foreignKey, $primaryKey) as $key1 => $key2) {
$listItemConditions[] = '\'' . $key2 . '\' => $this->' . $key1;
}
if (count($listItemConditions) == 1) {
$listItemConditions = $listItemConditions[0];
} else {
$listItemConditions = '
/**
* @inheritdoc
*/
protected function generateRelations()
{
$db = $this->getDbConnection();
$relations = [];
$this->relationUses = [];
$this->allRelations = [];
$this->singularRelations = [];
$this->pluralRelations = [];
$generatedRelations = parent::generateRelations();
foreach ($generatedRelations as $tableName => $tableRelations) {
/* @var $tableSchema \yii\gii\plus\db\TableSchema */
$tableSchema = $db->getTableSchema($tableName);
$relations[$tableName] = [];
$this->relationUses[$tableName] = [];
$this->allRelations[$tableName] = [];
$this->singularRelations[$tableName] = [];
$this->pluralRelations[$tableName] = [];
foreach ($tableRelations as $relationName => $relation) {
list($code, $className, $hasMany) = $relation;
/* @var $nsClassName string|\yii\boost\db\ActiveRecord */
$nsClassName = Helper::getModelClassByTableName(array_search($className, $this->classNames));
if ($nsClassName && class_exists($nsClassName)) {
$relations[$tableName][$relationName] = [$code, $className, $hasMany];
$this->relationUses[$tableName][] = $nsClassName;
// extended relations
$subTableSchema = $nsClassName::getTableSchema();
$subTableName = $subTableSchema->fullName;
// link
$link = [];
$direct = null;
if ($hasMany) {
foreach ($subTableSchema->foreignKeys as $foreignKey) {
if ($foreignKey[0] == $tableName) {
unset($foreignKey[0]);
$refs = $foreignKey;
if (strpos($code, $this->generateRelationLink($refs)) != false) {
$link = $refs;
$direct = false;
break;
}
}
}
} else {
foreach ($tableSchema->foreignKeys as $foreignKey) {
if ($foreignKey[0] == $subTableName) {
unset($foreignKey[0]);
$refs = array_flip($foreignKey);
if (strpos($code, $this->generateRelationLink($refs)) != false) {
$link = $refs;
$direct = true;
break;
}
}
}
if (!count($link)) {
foreach ($subTableSchema->foreignKeys as $foreignKey) {
if ($foreignKey[0] == $tableName) {
unset($foreignKey[0]);
$refs = $foreignKey;
if (strpos($code, $this->generateRelationLink($refs)) != false) {
$link = $refs;
$direct = false;
break;
}
}
}
}
}
$viaTable = false;
if (preg_match('~\\-\\>viaTable\\(\'(\\w+)(?:\'| )~', $code, $match)) {
$viaTable = $match[1];
}
$linkCode = $this->generateRelationLink($link);
$this->allRelations[$tableName][$relationName] = compact('code', 'className', 'hasMany', 'nsClassName', 'link', 'direct', 'viaTable', 'linkCode');
if ($hasMany) {
$this->pluralRelations[$tableName][$relationName] = compact('code', 'className', 'hasMany', 'nsClassName', 'link', 'direct', 'viaTable', 'linkCode');
} else {
$this->singularRelations[$tableName][$relationName] = compact('code', 'className', 'hasMany', 'nsClassName', 'link', 'direct', 'viaTable', 'linkCode');
}
// via relations
if (!$hasMany && $subTableName != $tableName) {
foreach ($generatedRelations[$subTableName] as $subRelationName => $subRelation) {
list($subCode, $subClassName, $subHasMany) = $subRelation;
$tableName2 = array_search($subClassName, $this->classNames);
if ($tableName2 != $tableName) {
/* @var $subNsClassName string|\yii\boost\db\ActiveRecord */
$subNsClassName = Helper::getModelClassByTableName($tableName2);
if ($subNsClassName && class_exists($subNsClassName)) {
if (!$subHasMany && !array_key_exists($subRelationName, $generatedRelations[$tableName])) {
$viaLink = $this->generateRelationLink($link);
$subCode = preg_replace('~;$~', "\n" . ' ->viaTable(\'' . $subTableName . ' via_' . $subTableName . '\', ' . $viaLink . ');', $subCode);
if (!array_key_exists($subRelationName, $relations[$tableName]) || $direct) {
$relations[$tableName][$subRelationName] = [$subCode, $subClassName, $subHasMany];
$this->relationUses[$tableName][] = $subNsClassName;
}
}
}
}
}
}
}
}
}
$this->relationsDone = true;
$this->classNames = [];
return $this->fixRelations($relations);
}