public function testGetVar()
{
$provider = new ArrayProvider(['test.htpl' => '{var}']);
$htpl = new Htpl($provider);
$htpl->assignArray(['level1' => ['level2' => ['foo' => 'bar']]]);
$htpl->assign('testFoo', 'testBar');
$template = new Template($htpl, 'some template string');
$this->assertSame('bar', $template->getVar('level1.level2.foo', $htpl->getVars()));
$this->assertSame('testBar', $template->getVar('testFoo', $htpl->getVars()));
}
/**
* This is a callback method when we match the tag that the function is registered for.
* The method will receive a list of attributes that the tag has associated.
* The method should return a string that should replace the matching tag.
* If the method returns false, no replacement will occur.
*
* @param string $content
* @param array|null $attributes
* @param Htpl $htpl
*
* @throws HtplException
* @return string|bool
*/
public function parseTag($content, $attributes, Htpl $htpl)
{
if (!isset($attributes['file'])) {
throw new HtplException('w-include must have a "file" attribute defined.');
}
$callback = 'Webiny\\Htpl\\Functions\\WInclude::htpl';
// check if variable is set
if (empty($htpl->getVars()[$attributes['file']])) {
throw new HtplException(sprintf('Cannot include a template file, variable "%s" is not defined.', $attributes['file']));
}
// treat as variable
// (direct file includes are processed in the layout tree)
$attributes['file'] = OutputWrapper::getVar($attributes['file']);
$callback .= '(' . $attributes['file'] . ', $this->getHtplInstance())';
return ['openingTag' => '', 'content' => OutputWrapper::outputFunction($callback), 'closingTag' => ''];
}
public function testAssign()
{
$provider = new ArrayProvider(['test.htpl' => '{var}']);
$htpl = new Htpl($provider);
$this->assertSame([], $htpl->getVars());
$htpl->assign('foo', 'bar');
$this->assertSame(['foo' => 'bar'], $htpl->getVars());
$htpl->assignArray(['test' => 'test']);
$this->assertSame(['foo' => 'bar', 'test' => 'test'], $htpl->getVars());
}