Class yii\gii\generators\crud\Generator

                public function attributeLabels()
{
    return array_merge(parent::attributeLabels(), [
        'modelClass' => 'Model Class',
        'controllerClass' => 'Controller Class',
        'viewPath' => 'View Path',
        'baseControllerClass' => 'Base Controller Class',
        'indexWidgetType' => 'Widget Used in Index Page',
        'searchModelClass' => 'Search Model Class',
        'enablePjax' => 'Enable Pjax',
    ]);
}

            

                public function generate()
{
    $controllerFile = Yii::getAlias('@' . str_replace('\\', '/', ltrim($this->controllerClass, '\\')) . '.php');
    $files = [
        new CodeFile($controllerFile, $this->render('controller.php')),
    ];
    if (!empty($this->searchModelClass)) {
        $searchModel = Yii::getAlias('@' . str_replace('\\', '/', ltrim($this->searchModelClass, '\\') . '.php'));
        $files[] = new CodeFile($searchModel, $this->render('search.php'));
    }
    $viewPath = $this->getViewPath();
    $templatePath = $this->getTemplatePath() . '/views';
    foreach (scandir($templatePath) as $file) {
        if (empty($this->searchModelClass) && $file === '_search.php') {
            continue;
        }
        if (is_file($templatePath . '/' . $file) && pathinfo($file, PATHINFO_EXTENSION) === 'php') {
            $files[] = new CodeFile("$viewPath/$file", $this->render("views/$file"));
        }
    }
    return $files;
}

            

                public function generateActionParamComments()
{
    $table = $this->getTableSchema();
    $class = $this->modelClass;
    $pks = $class::primaryKey();
    $model = new $class();
    $labels = $model->attributeLabels();
    $aliasTypes = ['boolean' => 'bool', 'integer' => 'int', 'double' => 'float'];
    $comments = [];
    foreach ($pks as $pk) {
        if ($table) {
            $type = $table->columns[$pk]->phpType;
            if (isset($aliasTypes[$type])) {
                $type = $aliasTypes[$type];
            }
        } else {
            $type = strtolower(substr($pk, -3)) === '_id' ? 'int' : 'string';
        }
        $descr = isset($labels[$pk]) ? ' ' . $labels[$pk] : '';
        $comments[] = '@param ' . $type . ' $' . $pk . $descr;
    }
    return $comments;
}

            

                public function generateActionParams()
{
    $class = $this->modelClass;
    $pks = $class::primaryKey();
    return '$' . implode(', $', $pks);
}

            

                public function generateActiveField($attribute)
{
    $tableSchema = $this->getTableSchema();
    if ($tableSchema === false || !isset($tableSchema->columns[$attribute])) {
        if (preg_match('/^(password|pass|passwd|passcode)$/i', $attribute)) {
            return "\$form->field(\$model, '$attribute')->passwordInput()";
        }
        return "\$form->field(\$model, '$attribute')";
    }
    $column = $tableSchema->columns[$attribute];
    if ($column->phpType === 'boolean') {
        return "\$form->field(\$model, '$attribute')->checkbox()";
    }
    if ($column->type === 'text') {
        return "\$form->field(\$model, '$attribute')->textarea(['rows' => 6])";
    }
    if (preg_match('/^(password|pass|passwd|passcode)$/i', $column->name)) {
        $input = 'passwordInput';
    } else {
        $input = 'textInput';
    }
    if (is_array($column->enumValues) && count($column->enumValues) > 0) {
        $dropDownOptions = [];
        foreach ($column->enumValues as $enumValue) {
            $dropDownOptions[$enumValue] = Inflector::humanize($enumValue);
        }
        return "\$form->field(\$model, '$attribute')->dropDownList("
            . preg_replace("/\n\s*/", ' ', VarDumper::export($dropDownOptions)).", ['prompt' => ''])";
    }
    if ($column->phpType !== 'string' || $column->size === null) {
        return "\$form->field(\$model, '$attribute')->$input()";
    }
    return "\$form->field(\$model, '$attribute')->$input(['maxlength' => true])";
}

            

                public function generateActiveSearchField($attribute)
{
    $tableSchema = $this->getTableSchema();
    if ($tableSchema === false) {
        return "\$form->field(\$model, '$attribute')";
    }
    $column = $tableSchema->columns[$attribute];
    if ($column->phpType === 'boolean') {
        return "\$form->field(\$model, '$attribute')->checkbox()";
    }
    return "\$form->field(\$model, '$attribute')";
}

            

                public function generateColumnFormat($column)
{
    if ($column->phpType === 'boolean') {
        return 'boolean';
    }
    if ($column->type === 'text') {
        return 'ntext';
    }
    if (stripos($column->name, 'time') !== false && $column->phpType === 'integer') {
        return 'datetime';
    }
    if (stripos($column->name, 'email') !== false) {
        return 'email';
    }
    if (preg_match('/(\b|[_-])url(\b|[_-])/i', $column->name)) {
        return 'url';
    }
    return 'text';
}

            

                public function generateSearchConditions()
{
    $columns = [];
    if (($table = $this->getTableSchema()) === false) {
        $class = $this->modelClass;
        /* @var $model \yii\db\BaseActiveRecord */
        $model = new $class();
        foreach ($model->attributes() as $attribute) {
            $columns[$attribute] = 'unknown';
        }
    } else {
        foreach ($table->columns as $column) {
            $columns[$column->name] = $column->type;
        }
    }
    $likeConditions = [];
    $hashConditions = [];
    foreach ($columns as $column => $type) {
        switch ($type) {
            case Schema::TYPE_TINYINT:
            case Schema::TYPE_SMALLINT:
            case Schema::TYPE_INTEGER:
            case Schema::TYPE_BIGINT:
            case Schema::TYPE_BOOLEAN:
            case Schema::TYPE_FLOAT:
            case Schema::TYPE_DOUBLE:
            case Schema::TYPE_DECIMAL:
            case Schema::TYPE_MONEY:
            case Schema::TYPE_DATE:
            case Schema::TYPE_TIME:
            case Schema::TYPE_DATETIME:
            case Schema::TYPE_TIMESTAMP:
                $hashConditions[] = "'{$column}' => \$this->{$column},";
                break;
            default:
                $likeKeyword = $this->getClassDbDriverName() === 'pgsql' ? 'ilike' : 'like';
                $likeConditions[] = "->andFilterWhere(['{$likeKeyword}', '{$column}', \$this->{$column}])";                    
                break;
        }
    }
    $conditions = [];
    if (!empty($hashConditions)) {
        $conditions[] = "\$query->andFilterWhere([\n"
            . str_repeat(' ', 12) . implode("\n" . str_repeat(' ', 12), $hashConditions)
            . "\n" . str_repeat(' ', 8) . "]);\n";
    }
    if (!empty($likeConditions)) {
        $conditions[] = "\$query" . implode("\n" . str_repeat(' ', 12), $likeConditions) . ";\n";
    }
    return $conditions;
}

            

                public function generateSearchLabels()
{
    $class = $this->modelClass;
    /* @var $model \yii\db\BaseActiveRecord */
    $model = new $class();
    $attributeLabels = $model->attributeLabels();
    $labels = [];
    foreach ($this->getColumnNames() as $name) {
        if (isset($attributeLabels[$name])) {
            $labels[$name] = $attributeLabels[$name];
        } else {
            if (!strcasecmp($name, 'id')) {
                $labels[$name] = 'ID';
            } else {
                $label = Inflector::camel2words($name);
                if (!empty($label) && substr_compare($label, ' id', -3, 3, true) === 0) {
                    $label = substr($label, 0, -3) . ' ID';
                }
                $labels[$name] = $label;
            }
        }
    }
    return $labels;
}

            

                public function generateSearchRules()
{
    if (($table = $this->getTableSchema()) === false) {
        return ["[['" . implode("', '", $this->getColumnNames()) . "'], 'safe']"];
    }
    $types = [];
    foreach ($table->columns as $column) {
        switch ($column->type) {
            case Schema::TYPE_TINYINT:
            case Schema::TYPE_SMALLINT:
            case Schema::TYPE_INTEGER:
            case Schema::TYPE_BIGINT:
                $types['integer'][] = $column->name;
                break;
            case Schema::TYPE_BOOLEAN:
                $types['boolean'][] = $column->name;
                break;
            case Schema::TYPE_FLOAT:
            case Schema::TYPE_DOUBLE:
            case Schema::TYPE_DECIMAL:
            case Schema::TYPE_MONEY:
                $types['number'][] = $column->name;
                break;
            case Schema::TYPE_DATE:
            case Schema::TYPE_TIME:
            case Schema::TYPE_DATETIME:
            case Schema::TYPE_TIMESTAMP:
            default:
                $types['safe'][] = $column->name;
                break;
        }
    }
    $rules = [];
    foreach ($types as $type => $columns) {
        $rules[] = "[['" . implode("', '", $columns) . "'], '$type']";
    }
    return $rules;
}

            

                public function generateUrlParams()
{
    $class = $this->modelClass;
    $pks = $class::primaryKey();
    $isMongoModel = is_subclass_of($class, '\yii\mongodb\ActiveRecord');
    $params = [];
    foreach ($pks as $pk) {
        if ($isMongoModel) {
            $params[] = "'$pk' => (string) \$model->$pk";
        } else {
            $params[] = "'$pk' => \$model->$pk";
        }
    }
    return implode(', ', $params);
}

            

                protected function getClassDbDriverName()
{
    if (is_subclass_of($this->modelClass, '\yii\db\ActiveRecord')) {
        $class = $this->modelClass;
        $db = $class::getDb();
        return $db instanceof \yii\db\Connection ? $db->driverName : null;
    }
    return null;
}

            

                public function getColumnNames()
{
    $schema = $this->getTableSchema();
    if ($schema) {
        return $schema->getColumnNames();
    }
    $class = $this->modelClass;
    /* @var $model \yii\db\BaseActiveRecord */
    $model = new $class();
    return $model->attributes();
}

            

                public function getControllerID()
{
    $pos = strrpos($this->controllerClass, '\\');
    $class = substr($this->controllerClass, $pos + 1, -10);
    return Inflector::camel2id($class, '-', $this->strictInflector);
}

            

                public function getDescription()
{
    return 'This generator generates a controller and views that implement CRUD (Create, Read, Update, Delete)
        operations for the specified data model.';
}

            

                public function getName()
{
    return 'CRUD Generator';
}

            

                public function getNameAttribute()
{
    foreach ($this->getColumnNames() as $name) {
        if (!strcasecmp($name, 'name') || !strcasecmp($name, 'title')) {
            return $name;
        }
    }
    /* @var $class \yii\db\ActiveRecord */
    $class = $this->modelClass;
    $pk = $class::primaryKey();
    return $pk[0];
}

            

                public function getSearchAttributes()
{
    return $this->getColumnNames();
}

            

                public function getTableSchema()
{
    $class = $this->modelClass;
    if (is_subclass_of($class, '\yii\db\BaseActiveRecord')) {
        return $class::getTableSchema();
    }
    return false;
}

            

                public function getViewPath()
{
    if (empty($this->viewPath)) {
        return Yii::getAlias('@app/views/' . $this->getControllerID());
    }
    return Yii::getAlias(str_replace('\\', '/', $this->viewPath));
}

            

                public function hints()
{
    return array_merge(parent::hints(), [
        'modelClass' => 'This is the <code>BaseActiveRecord</code> class associated with the table that CRUD will be built upon.
            You should provide a fully qualified class name, e.g., <code>app\models\Post</code>.',
        'controllerClass' => 'This is the name of the controller class to be generated. You should
            provide a fully qualified namespaced class (e.g. <code>app\controllers\PostController</code>),
            and class name should be in CamelCase with an uppercase first letter. Make sure the class
            is using the same namespace as specified by your application\'s controllerNamespace property.',
        'viewPath' => 'Specify the directory for storing the view scripts for the controller. You may use path alias here, e.g.,
            <code>/var/www/basic/controllers/views/post</code>, <code>@app/views/post</code>. If not set, it will default
            to <code>@app/views/ControllerID</code>',
        'baseControllerClass' => 'This is the class that the new CRUD controller class will extend from.
            You should provide a fully qualified class name, e.g., <code>yii\web\Controller</code>.',
        'indexWidgetType' => 'This is the widget type to be used in the index page to display list of the models.
            You may choose either <code>GridView</code> or <code>ListView</code>',
        'searchModelClass' => 'This is the name of the search model class to be generated. You should provide a fully
            qualified namespaced class name, e.g., <code>app\models\PostSearch</code>.',
        'enablePjax' => 'This indicates whether the generator should wrap the <code>GridView</code> or <code>ListView</code>
            widget on the index page with <code>yii\widgets\Pjax</code> widget. Set this to <code>true</code> if you want to get
            sorting, filtering and pagination without page refreshing.',
    ]);
}

            

                public function requiredTemplates()
{
    return ['controller.php'];
}

            

                public function rules()
{
    return array_merge(parent::rules(), [
        [['controllerClass', 'modelClass', 'searchModelClass', 'baseControllerClass'], 'trim', 'chars' => '\ '],
        [['modelClass', 'controllerClass', 'baseControllerClass', 'indexWidgetType'], 'required'],
        [['searchModelClass'], 'compare', 'compareAttribute' => 'modelClass', 'operator' => '!==', 'message' => 'Search Model Class must not be equal to Model Class.'],
        [['modelClass', 'controllerClass', 'baseControllerClass', 'searchModelClass'], 'match', 'pattern' => '/^[\w\\\\]*$/', 'message' => 'Only word characters and backslashes are allowed.'],
        ['modelClass', 'validateClass', 'params' => ['extends' => BaseActiveRecord::className()]],
        [['baseControllerClass'], 'validateClass', 'params' => ['extends' => Controller::className()]],
        [['controllerClass'], 'match', 'pattern' => '/Controller$/', 'message' => 'Controller class name must be suffixed with "Controller".'],
        [['controllerClass'], 'match', 'pattern' => '/(^|\\\\)[A-Z][^\\\\]+Controller$/', 'message' => 'Controller class name must start with an uppercase letter.'],
        [['controllerClass', 'searchModelClass'], 'validateNewClass'],
        ['indexWidgetType', 'in', 'range' => ['grid', 'list']],
        ['modelClass', 'validateModelClass'],
        [['enableI18N', 'enablePjax'], 'boolean'],
        ['messageCategory', 'validateMessageCategory', 'skipOnEmpty' => false],
        ['viewPath', 'safe'],
    ]);
}

            

                public function stickyAttributes()
{
    return array_merge(parent::stickyAttributes(), ['baseControllerClass', 'indexWidgetType']);
}

            

                public function validateModelClass()
{
    $class = $this->modelClass;
    if (!method_exists($class, 'primaryKey') || !$class::primaryKey()) {
        $this->addError('modelClass', "The table associated with $class must have primary key(s).");
    }
}