/** * @see MeasuringUnitInterface::list_entries() * @return array */ public static function get_categorized_list() { $return_array = array(); $counter = 0; $unit_array = MeasuringUnit_Access::list_entries_without_category(); if (is_array($unit_array) and count($unit_array) >= 1) { foreach ($unit_array as $unit_key => $unit_value) { if ($unit_array['min_prefix_exponent'] and $unit_value['min_prefix_exponent'] >= 3) { $prefix_array = self::get_prefix($i, false); if (is_array($prefix_array) and count($prefix_array) == 2) { $return_array[$counter]['id'] = $unit_value['id']; $return_array[$counter]['name'] = $prefix_array[0] . "" . $unit_value['name'] . " (" . $prefix_array[1] . "" . $unit_value['unit_symbol'] . ")"; $return_array[$counter]['exponent'] = "-" . $i; $return_array[$counter]['headline'] = false; $counter++; } } $return_array[$counter]['id'] = $unit_value['id']; $return_array[$counter]['name'] = $unit_value['name'] . " (" . $unit_value['unit_symbol'] . ")"; $return_array[$counter]['exponent'] = 0; $return_array[$counter]['headline'] = false; $counter++; if ($unit_array['max_prefix_exponent'] and $unit_value['max_prefix_exponent'] >= 3) { $prefix_array = self::get_prefix($i); if (is_array($prefix_array) and count($prefix_array) == 2) { $return_array[$counter]['id'] = $unit_value['id']; $return_array[$counter]['name'] = $prefix_array[0] . "" . $unit_value['name'] . " (" . $prefix_array[1] . "" . $unit_value['unit_symbol'] . ")"; $return_array[$counter]['exponent'] = $i; $return_array[$counter]['headline'] = false; $counter++; } } } } $category_array = MeasuringUnitCategory_Access::list_entries(); if (is_array($category_array) and count($category_array) >= 1) { foreach ($category_array as $key => $value) { $return_array[$counter]['name'] = $value['name']; $return_array[$counter]['headline'] = true; $counter++; $unit_array = MeasuringUnit_Access::list_entries_by_category_id($value['id']); if (is_array($unit_array) and count($unit_array) >= 1) { foreach ($unit_array as $unit_key => $unit_value) { if ($unit_value['min_prefix_exponent'] and $unit_value['min_prefix_exponent'] >= 3) { for ($i = $unit_value['min_prefix_exponent']; $i >= 3; $i = $i - 3) { $prefix_array = self::get_prefix($i, false); if (is_array($prefix_array) and count($prefix_array) == 2) { $return_array[$counter]['id'] = $unit_value['id']; $return_array[$counter]['name'] = $prefix_array[0] . "" . $unit_value['name'] . " (" . $prefix_array[1] . "" . $unit_value['unit_symbol'] . ")"; $return_array[$counter]['exponent'] = "-" . $i; $return_array[$counter]['headline'] = false; $counter++; } } } $return_array[$counter]['id'] = $unit_value['id']; $return_array[$counter]['name'] = $unit_value['name'] . " (" . $unit_value['unit_symbol'] . ")"; $return_array[$counter]['exponent'] = 0; $return_array[$counter]['headline'] = false; $counter++; if ($unit_value['max_prefix_exponent'] and $unit_value['max_prefix_exponent'] >= 3) { for ($i = 3; $i <= $unit_value['max_prefix_exponent']; $i = $i + 3) { $prefix_array = self::get_prefix($i); if (is_array($prefix_array) and count($prefix_array) == 2) { $return_array[$counter]['id'] = $unit_value['id']; $return_array[$counter]['name'] = $prefix_array[0] . "" . $unit_value['name'] . " (" . $prefix_array[1] . "" . $unit_value['unit_symbol'] . ")"; $return_array[$counter]['exponent'] = $i; $return_array[$counter]['headline'] = false; $counter++; } } } } } } } $return_array[$counter]['name'] = "Ratios"; $return_array[$counter]['headline'] = true; $counter++; $ratio_array = MeasuringUnitRatio_Access::list_entries(); if (is_array($ratio_array) and count($ratio_array) >= 1) { foreach ($ratio_array as $ratio_key => $ratio_value) { $numerator_unit = new MeasuringUnit_Access($ratio_value['numerator_unit_id']); $numerator_prefix_array = self::get_prefix($ratio_value['numerator_unit_exponent']); $denominator_unit = new MeasuringUnit_Access($ratio_value['denominator_unit_id']); $denominator_prefix_array = self::get_prefix($ratio_value['denominator_unit_exponent']); $return_array[$counter]['id'] = $ratio_value['id']; $return_array[$counter]['name'] = $numerator_prefix_array[0] . "" . $numerator_unit->get_name() . " per " . $denominator_prefix_array[1] . "" . $denominator_unit->get_unit_symbol() . " (" . $numerator_prefix_array[1] . "" . $numerator_unit->get_unit_symbol() . "/" . $denominator_prefix_array[1] . "" . $denominator_unit->get_unit_symbol() . ")"; $return_array[$counter]['exponent'] = ""; $return_array[$counter]['headline'] = false; $counter++; } } return $return_array; }
/** * @todo is it in use? * @param integer $measuring_unit_category_id * @return bool */ public static function is_deletable($measuring_unit_category_id) { return MeasuringUnitCategory_Access::is_deletable($measuring_unit_category_id); }