/**
* Call function.
*
* ```php
* $this->callFunction('\foo\Snippet');
* $this->callFunction('\foo\FooController.get');
* $this->callFunction(function{}());
* $this->callFunction([Foo::className(), 'get']);
* $this->callFunction([new Foo(), 'get']);
* ```
*
* @param mixed $function may be a callable, snippet, and instance.
* @param array $params
* @return mixed
*/
protected function callFunction($function, array $params = [])
{
if (is_string($function)) {
$function = trim($function);
if (strpos($function, '.') !== false) {
$function = explode('.', $function);
} else {
return $this->template->getSnippet($function, $params);
}
}
if (is_array($function)) {
if ($function[0] === 'context') {
$function[0] = $this->template->getContext();
return call_user_func_array($function, $params);
} elseif (is_string($function[0])) {
if (class_exists('\\rock\\di\\Container') && Container::exists($function[0])) {
$function[0] = Container::load($function[0]);
}
return call_user_func_array($function, $params);
}
}
return call_user_func_array($function, $params);
}
/**
* Condition is empty.
*
* @param string $value value
* @param array $params params
*
* - then: returns when value is empty.
*
* @param Template $template
* @return string
*/
public static function _empty($value = null, array $params, Template $template)
{
if (!empty($value)) {
return $value;
}
//$template = clone $template;
$placeholders = array_merge(!empty($params['addPlaceholders']) ? $template->findPlaceholders($params['addPlaceholders']) : [], ['output' => $value]);
return $template->replaceByPrefix($params['then'], $placeholders);
}
/**
* Get thumb.
*
* @param string $path src to image
* @param array $params params:
*
* - type: get `src`, `<a>`, `<img>` (default: `<img>`)
* - w: width
* - h: height
* - q: quality
* - class: attr `class`
* - alt: attr `alt`
* - const
* - dummy
* @param Template $template
* @return string
* @throws \rock\helpers\InstanceException
*/
public static function thumb($path, array $params, Template $template)
{
if (empty($path)) {
if (empty($params['dummy'])) {
return '';
}
$path = $params['dummy'];
}
$const = Helper::getValue($params['const'], 1, true);
/** @var ImageProvider $imageProvider */
$imageProvider = Instance::ensure(isset($params['imageProvider']) ? $params['imageProvider'] : 'imageProvider');
$src = $imageProvider->get($path, Helper::getValue($params['w']), Helper::getValue($params['h']));
if (!($const & ThumbInterface::WITHOUT_WIDTH_HEIGHT)) {
$params['width'] = $imageProvider->width;
$params['height'] = $imageProvider->height;
}
unset($params['h'], $params['w'], $params['type'], $params['const']);
if (!empty($params['alt'])) {
$params['alt'] = $template->replace($params['alt']);
}
return $const & ThumbInterface::OUTPUT_IMG ? Html::img($src, $params) : $src;
}
<?php
use rock\base\Alias;
use rock\db\BatchQueryResult;
use rock\rbac\Permission;
use rock\rbac\Role;
use rock\Rock;
use rock\security\Security;
use rock\template\Template;
return array_merge(['route' => ['class' => \rock\route\Route::className()], 'access' => ['class' => \rock\access\Access::className()], 'behavior' => ['class' => \rock\components\Behavior::className()], 'db' => ['class' => \rock\db\Connection::className(), 'username' => 'root', 'password' => 'root', 'charset' => 'utf8', 'dsn' => 'mysql:host=localhost;dbname=rockdemo;charset=utf8', 'tablePrefix' => 'spt_', 'aliasSeparator' => '__'], 'BatchQueryResult' => ['class' => BatchQueryResult::className()], 'template' => ['class' => Template::className(), 'locale' => [\rock\LocaleProperties::className(), 'locale'], 'autoEscape' => Template::ESCAPE | Template::TO_TYPE, 'handlerLink' => function ($link, Template $template, array $params = []) {
if (!($link = Alias::getAlias("@{$link}", [], false))) {
return '#';
}
return $template->autoEscape(\rock\template\filters\BaseFilter::modifyUrl($link, $params));
}, 'extensions' => ['cfg' => function (array $keys) {
return \rock\helpers\ArrayHelper::getValue(Rock::$config, $keys);
}, 'user' => function (array $keys) {
if (current($keys) === 'isGuest') {
return Rock::$app->user->isGuest();
} elseif (in_array(current($keys), ['isLogged', 'isAuthenticated'], true)) {
return !Rock::$app->user->isGuest();
}
return \rock\helpers\ArrayHelper::getValue(Rock::$app->user->getAll(), $keys);
}, 'call' => function (array $call, array $params = [], Template $template) {
if (!isset($call[1])) {
$call[1] = null;
}
list($class, $method) = $call;
if ($class === 'context') {
$object = $template->context;
$function = [$object, $method];
