samsoncms / api

     *

     * @return bool True if ALL navigation filtering succeeded or there was no filtering at all otherwise false

     */

    protected function applyNavigationFilter(&$filteredIds = array())

    {

        // Iterate all applied navigation filters

        foreach ($this->navigation as $navigation) {

            // Create navigation-material query

            $this->query->entity('\samson\activerecord\structurematerial')

                ->where('StructureID', $navigation)

                ->where('Active', 1)

                ->groupBy('MaterialID');

            if (null !== $filteredIds) {

                $this->query->where('MaterialID', $filteredIds);

            }

            // Perform request to get next portion of filtered material identifiers

            if (!$this->query->fields('MaterialID', $filteredIds)) {

                // This filter applying failed

                return false;

            }

        }

        // We have no navigation collection filters

        return true;

    }

    /**

     * Try to get all material identifiers filtered by additional field

     *

     * @return bool True if ALL field filtering succeeded or there was no filtering at all otherwise false

     */

    protected function applyFieldFilter(&$filteredIds = array())

    {

        // Iterate all applied field filters

        foreach ($this->field as $field) {

            // Create material-field query

            $this->query->entity('\samson\activerecord\materialfield')

                ->where('FieldID', $field[0]->id)

                ->whereCondition($field[1])

                ->groupBy('MaterialID');

            if (null !== $filteredIds) {

                $this->query->where('MaterialID', $filteredIds);

            }

            // Perform request to get next portion of filtered material identifiers

            if (!$this->query->fields('MaterialID', $filteredIds)) {

                // This filter applying failed

                return false;

            }

        }

        // We have no field collection filters

        return true;

    }

    /**

     * Try to find all materials which have fields similar to search strings