function render(View $view, array $arguments)
{
if (count($arguments) !== 1) {
throw new \InvalidArgumentException('Exactly one view must be specified');
}
return $view->getVariable($arguments[0])->render();
}
function render(View $view, array $arguments)
{
if (count($arguments) !== 2) {
throw new \InvalidArgumentException('Exactly two arguments must be specified');
}
$glue = $arguments[1];
$pieces = $arguments[0];
if (is_string($pieces)) {
$pieces = $view->getVariable($pieces);
}
$renderedPieces = [];
foreach ($pieces as $piece) {
if ($piece instanceof View) {
$renderedPieces[] = $piece->render();
} else {
$renderedPieces[] = $piece;
}
}
return join($glue, $renderedPieces);
}
function render(View $view, array $arguments)
{
$flags = [];
if (count($arguments) === 2) {
if ($arguments[1] !== 'checkbox') {
throw new \InvalidArgumentException("Unsupported flag '{$arguments['1']}'");
}
$flags[] = $arguments[1];
} elseif (count($arguments) !== 1) {
throw new \InvalidArgumentException('Exactly one variable name must be specified,' . 'with one optional flag');
}
$inputName = $arguments[0];
if (!in_array($inputName, $this->registeredInputs)) {
throw new \Exception("InputDirective {$inputName} have not been registered");
}
if (isset($_POST[$inputName])) {
if (in_array('checkbox', $flags) && $_POST[$inputName] === 'on') {
return 'name="' . $inputName . '" checked';
}
return 'name="' . $inputName . '" value="' . $view->getVariable($inputName) . '"';
}
return 'name="' . $inputName . '"';
}
/**
* @param View $view The View this directive is rendered in.
* @param array $arguments All arguments specified in the template.
* @throws \InvalidArgumentException If more or less than one argument specified.
* @return string Return a rendered version of this directive.
*/
function render(View $view, array $arguments)
{
$this->view = $view;
$this->expression = join(' ', $arguments);
$this->calculate(self::PRIORITY_MATH);
$this->calculate(self::MATH);
$this->check(self::BOOLEAN_EXPRESSION);
$this->check(self::LOGIC_EXPRESSION);
if (preg_match(self::NEGATION, $this->expression, $match)) {
$result = !$view->getVariable($match[1]) ? 1 : 0;
$this->expression = str_replace($match[0], $result, $this->expression);
}
$this->expression = $view->getVariable($this->expression);
$this->expression = $this->htmlEscape($this->expression);
return $this->expression;
}
