library/Garp/Model/Behavior/Sluggable.php
public function generateUniqueSlug($base, $model, $slugField, $lang = null) {
        $slug = $this->generateSlug($base);
        $select = $model->getAdapter()->select()
            ->from($model->getName(), 'COUNT(*)')
        ;
        $this->_setWhereClause($select, $slugField, $slug, $model, $lang);
        $n = 1;
        while ($this->_rowsExist($select)) {
            $this->_incrementSlug($slug, ++$n, $base);
            $this->_setWhereClause($select, $slugField, $slug, $model, $lang);
        }
        return $slug;
    }
public function generateUniqueSlug($base, $model, $slugField, $lang = null) {
        $slug = $this->generateSlug($base);
        $select = $model->getAdapter()->select()
            ->from($model->getName(), 'COUNT(*)')
        ;
        $this->_setWhereClause($select, $slugField, $slug, $model, $lang);
        $n = 1;
        while ($this->_rowsExist($select)) {
            $this->_incrementSlug($slug, ++$n, $base);
            $this->_setWhereClause($select, $slugField, $slug, $model, $lang);
        }
        return $slug;
    }
public function generateUniqueSlug ( $ base , $ model , $ slugField , $ lang = null ) { $ slug = $ this -> generateSlug ( $ base ) ; $ select = $ model -> getAdapter ( ) -> select ( ) -> from ( $ model -> getName ( ) , 'COUNT(*)' ) ; $ this -> _setWhereClause ( $ select , $ slugField , $ slug , $ model , $ lang ) ; $ n = 1 ; while ( $ this -> _rowsExist ( $ select ) ) { $ this -> _incrementSlug ( $ slug , ++ $ n , $ base ) ; $ this -> _setWhereClause ( $ select , $ slugField , $ slug , $ model , $ lang ) ; } return $ slug ; }
Generate a slug from a base string that is unique in the database
@param String $base
@param Model $model Model object of this record
@param String $slugField Name of the slug column in the database
@param String $lang Optional language. Used with internationalized models
@return String $slug The generated unique slug
Generate a slug from a base string that is unique in the database