public function menu($identifier = null, $resolved = true)
{
$menus = $this->app['config']->get('menu');
if (!empty($identifier) && isset($menus[$identifier])) {
$name = strtolower($identifier);
$menu = $menus[$identifier];
} else {
$name = strtolower(\utilphp\util::array_first_key($menus));
$menu = \utilphp\util::array_first($menus);
}
if (!is_array($menu)) {
$menu = array();
}
if (!$resolved) {
return new Menu($name, $menu);
}
return new Menu($name, $this->resolve($menu), true);
}
/**
* Output a menu.
*
* @param \Twig_Environment $env
* @param string $identifier Identifier for a particular menu
* @param string $template The template to use.
* @param array $params Extra parameters to pass on to the menu template.
*
* @return null
*/
public function menu(\Twig_Environment $env, $identifier = '', $template = '_sub_menu.twig', $params = array())
{
if ($this->safe) {
return null;
}
$menus = $this->app['config']->get('menu');
if (!empty($identifier) && isset($menus[$identifier])) {
$name = strtolower($identifier);
$menu = $menus[$identifier];
} else {
$name = strtolower(\utilphp\util::array_first_key($menus));
$menu = \utilphp\util::array_first($menus);
}
// If the menu loaded is null, replace it with an empty array instead of
// throwing an error.
if (!is_array($menu)) {
$menu = array();
}
$menu = $this->menuBuilder($menu);
$twigvars = array('name' => $name, 'menu' => $menu);
// If $params is not empty, merge it with twigvars.
if (!empty($params) && is_array($params)) {
$twigvars = $twigvars + $params;
}
return $env->render($template, $twigvars);
}
/**
* getContent based on a 'human readable query'.
*
* Used directly by {% setcontent %} but also in other parts.
*
* This code has been split into multiple methods in the spirit of
* separation of concerns, but the situation is still far from ideal.
*
* Where applicable each 'concern' notes the coupling in the local
* documentation.
*
* @param string $textquery
* @param string $parameters
* @param array $pager
* @param array $whereparameters
*
* @return array
*/
public function getContent($textquery, $parameters = '', &$pager = array(), $whereparameters = array())
{
// Start the 'stopwatch' for the profiler.
$this->app['stopwatch']->start('bolt.getcontent', 'doctrine');
// $whereparameters is passed if called from a compiled template. If present, merge it with $parameters.
if (!empty($whereparameters)) {
$parameters = array_merge((array) $parameters, (array) $whereparameters);
}
$logNotFound = false;
if (isset($parameters['log_not_found'])) {
$logNotFound = $parameters['log_not_found'];
unset($parameters['log_not_found']);
}
// Decode this textquery
$decoded = $this->decodeContentQuery($textquery, $parameters);
if ($decoded === false) {
$this->app['logger.system']->error("Not a valid query: '{$textquery}'", array('event' => 'storage'));
$this->app['stopwatch']->stop('bolt.getcontent');
return false;
}
// Run checks and some actions
if (!$this->runContenttypeChecks($decoded['contenttypes'])) {
$this->app['stopwatch']->stop('bolt.getcontent');
return false;
}
// Run the actual queries
list($results, $totalResults) = call_user_func($decoded['queries_callback'], $decoded, $parameters);
// Perform post hydration ordering
if ($decoded['order_callback'] !== false) {
if (is_scalar($decoded['order_callback']) && $decoded['order_callback'] == 'RANDOM') {
shuffle($results);
} else {
uasort($results, $decoded['order_callback']);
}
}
// Perform pagination if necessary, but never paginate when 'returnsingle' is used.
$offset = 0;
$limit = false;
if ($decoded['self_paginated'] === false && isset($decoded['parameters']['page']) && !$decoded['return_single']) {
$offset = ($decoded['parameters']['page'] - 1) * $decoded['parameters']['limit'];
$limit = $decoded['parameters']['limit'];
}
if ($limit !== false) {
$results = array_slice($results, $offset, $limit);
}
// Return content
if ($decoded['return_single']) {
if (util::array_first_key($results)) {
$this->app['stopwatch']->stop('bolt.getcontent');
return util::array_first($results);
}
if ($logNotFound) {
$msg = sprintf("Requested specific query '%s', not found.", $textquery);
$this->app['logger.system']->error($msg, array('event' => 'storage'));
}
$this->app['stopwatch']->stop('bolt.getcontent');
return false;
}
// Set up the $pager array with relevant values, but only if we requested paging.
if (isset($decoded['parameters']['paging'])) {
$pagerName = implode('_', $decoded['contenttypes']);
$pager = array('for' => $pagerName, 'count' => $totalResults, 'totalpages' => ceil($totalResults / $decoded['parameters']['limit']), 'current' => $decoded['parameters']['page'], 'showing_from' => ($decoded['parameters']['page'] - 1) * $decoded['parameters']['limit'] + 1, 'showing_to' => ($decoded['parameters']['page'] - 1) * $decoded['parameters']['limit'] + count($results));
$this->setPager($pagerName, $pager);
$this->app['twig']->addGlobal('pager', $this->getPager());
}
$this->app['stopwatch']->stop('bolt.getcontent');
return $results;
}
public function test_array_first()
{
$test = array('a' => array('a', 'b', 'c'));
$this->assertEquals('a', util::array_first(util::array_get($test['a'])));
}
