public static function showGlobalNotation($suppliers_id)
 {
     global $DB;
     $config = PluginOrderConfig::getConfig();
     if (!$config->canUseSupplierSatisfaction()) {
         return;
     }
     $survey = new self();
     $survey_table = $survey->getTable();
     $restrict = getEntitiesRestrictRequest(" AND ", "orders", "entities_id", '', true);
     $query = "SELECT orders.`id`, orders.`entities_id`, orders.`name`, survey.`comment`\n                 FROM `glpi_plugin_order_orders` orders, `{$survey_table}` survey\n                 WHERE survey.`suppliers_id` = orders.`suppliers_id`\n                 AND survey.`plugin_order_orders_id` = orders.`id`\n                 AND orders.`suppliers_id` = '{$suppliers_id}'\n                 {$restrict}";
     $query .= "GROUP BY `survey`.id";
     $result = $DB->query($query);
     $nb = $DB->numrows($result);
     $total = 0;
     $nb_order = 0;
     echo "<br>";
     echo "<div class='center'>";
     echo "<table class='tab_cadre_fixe'>";
     echo "<tr>";
     echo "<th colspan='4'>" . __("Supplier quality", "order") . "</th>";
     echo "</tr>";
     echo "<tr>";
     echo "<th>" . __("Entity") . "</th>";
     echo "<th>" . __("Order name", "order") . "</th>";
     echo "<th>" . __("Note", "order") . "</th>";
     echo "<th>" . __("Comment on survey", "order") . "</th>";
     echo "</tr>";
     if ($nb) {
         for ($i = 0; $i < $nb; $i++) {
             $name = $DB->result($result, $i, "name");
             $ID = $DB->result($result, $i, "id");
             $comment = $DB->result($result, $i, "comment");
             $entities_id = $DB->result($result, $i, "entities_id");
             $note = $survey->getTotalNotation($ID);
             echo "<tr class='tab_bg_1'>";
             echo "<td>";
             echo Dropdown::getDropdownName("glpi_entities", $entities_id);
             echo "</td>";
             $link = Toolbox::getItemTypeFormURL('PluginOrderOrder');
             echo "<td><a href=\"" . $link . "?id=" . $ID . "\">" . $name . "</a></td>";
             echo "<td>" . $note . " / 10</td>";
             echo "<td>" . nl2br($comment) . "</td>";
             echo "</tr>";
             $total += $survey->getTotalNotation($ID);
             $nb_order++;
         }
         echo "<tr>";
         echo "<th colspan='4'>&nbsp;</th>";
         echo "</tr>";
         echo "<tr class='tab_bg_1'>";
         echo "<td colspan='2'></td>";
         echo "<td><div align='left'>" . __("Administrative followup quality (contracts, bills, mail, etc.)", "order") . "</div></td>";
         echo "<td><div align='left'>" . Html::formatNumber($survey->getNotation($suppliers_id, "answer1")) . "&nbsp;/ 10</div></td>";
         echo "<tr class='tab_bg_1'>";
         echo "<td colspan='2'></td>";
         echo "<td><div align='left'>" . __("Commercial followup quality, visits, responseness", "order") . "</div></td>";
         echo "<td><div align='left'>" . Html::formatNumber($survey->getNotation($suppliers_id, "answer2")) . "&nbsp;/ 10</div></td>";
         echo "<tr class='tab_bg_1'>";
         echo "<td colspan='2'></td>";
         echo "<td><div align='left'>" . __("Contacts availability", "order") . "</div></td>";
         echo "<td><div align='left'>" . Html::formatNumber($survey->getNotation($suppliers_id, "answer3")) . "&nbsp;/ 10</div></td>";
         echo "<tr class='tab_bg_1'>";
         echo "<td colspan='2'></td>";
         echo "<td><div align='left'>" . __("Quality of supplier intervention", "order") . "</div></td>";
         echo "<td><div align='left'>" . Html::formatNumber($survey->getNotation($suppliers_id, "answer4")) . "&nbsp;/ 10</div></td>";
         echo "<tr class='tab_bg_1'>";
         echo "<td colspan='2'></td>";
         echo "<td><div align='left'>" . __("Reliability about annouced delays", "order") . "</div></td>";
         echo "<td><div align='left'>" . Html::formatNumber($survey->getNotation($suppliers_id, "answer5")) . "&nbsp;/ 10</div></td>";
         echo "<tr>";
         echo "<th colspan='4'>&nbsp;</th>";
         echo "</tr>";
         echo "<tr class='tab_bg_1 b'>";
         echo "<td colspan='2'></td>";
         echo "<td><div align='left'>" . __("Final supplier note", "order") . "</div></td>";
         echo "<td><div align='left'>" . Html::formatNumber($total / $nb_order) . "&nbsp;/ 10</div></td>";
         echo "</tr>";
     }
     echo "</table>";
     echo "</div>";
 }