form element to create non-valid XHTML * for product selection. We have to use nested s (invalid) * because certain browsers (Safari) do not support , * which is how I want to implement components. * * @param string Permission action to verify against for a product * @param string Selection * @param bool Include obsolete versions? * * @return string A large blob of HTML */ function construct_product_select($action = 'canviewbugs', $select = null, $obsolete = true) { $output = ''; // index all of the components by parent and ID $components = array(); if (is_array(bugdar::$datastore['component'])) { foreach (bugdar::$datastore['component'] as $id => $prod) { $components["$prod[parentid]"]["$id"] = $prod; } } // these are products foreach (bugdar::$datastore['product'] as $productid => $product) { if (!can_perform($action, $product['productid']) || !can_perform('canviewbugs', $product['productid'])) { continue; } if ($versions = construct_version_select($productid, $select, $obsolete)) { $output .= construct_option_group($product['title'], $versions); } // these are components if ($components["$productid"]) { foreach ($components["$productid"] as $componentid => $component) { $output .= construct_option_group($product['title'] . '/' . $component['title'], construct_version_select($componentid, $select, $obsolete)); } } } return $output; } /** * Constructs a string of HTML s for a given product ID. This * will always include global versions and inherited versions (if the * passed ID is that of a component). * * @param integer Product ID * @param string Selection * @param bool Include obsolete versions? * * @return string Constructed HTML */ function construct_version_select($productid, $select, $obsolete) { $product = bugdar::$datastore['product']["$productid"]; $component = null; $build = ''; // this is a component if ($product == null) { $component = bugdar::$datastore['component']["$productid"]; $product = bugdar::$datastore['product']["$component[parentid]"]; } foreach (bugdar::$datastore['version'] as $versionid => $version) { if ((!$version['productid'] || $version['productid'] == $component['productid'] || $version['productid'] == $product['productid']) && (!$version['obsolete'] || ($version['obsolete'] && $obsolete))) { $tpl = new BSTemplate('selectoption'); $tpl->vars = array( 'value' => intval($product['productid']) . ',' . intval($component['productid']) . ',' . intval($versionid), 'label' => $version['version'] ); $tpl->vars['selected'] = ($tpl->vars['value'] == $select); $build .= $tpl->evaluate()->getTemplate(); } } return $build; } /** * Constructs an block from a label and a string of * HTML elements. * * @param string Label for this * @param string HTML bits * * @return string Composed HTML */ function construct_option_group($glabel, $optbits) { $tpl = new BSTemplate('selectoptgroup'); $tpl->vars = array( 'glabel' => $glabel, 'optbits' => $optbits ); return $tpl->evaluate()->getTemplate(); } ?>