public function cat(HTML $other)
{
if ($other instanceof HTMLArray) {
$this->_content = array_merge($this->_content, $other->content());
return $this;
}
$this->_content[] = $other;
return $this;
}
function depth_first_searches()
{
$is_text = V::fn(function ($html) {
return $html instanceof HTMLText;
});
$get_text = V::fn(function ($html) {
return $html->content();
});
return array(array(H::text("Hello World"), $is_text, $get_text, "Hello World"), array(H::nop(), $is_text, $get_text, null), array(H::tag("foo", array(), H::text("Hello World")), $is_text, $get_text, "Hello World"), array(H::tag("foo", array(), H::concat(H::text("Hello World"), H::text("Hello World"))), $is_text, $get_text, "Hello World"), array(H::tag("foo", array(), H::concat(H::tag("bar", array(), H::concat(H::text("Hello World"), H::text("Blub"))), H::text("Blaw"))), $is_text, $get_text, "Hello World"));
}
public function testMappedTwice()
{
$d = new RenderDict(array("foo" => "bar"), V::val(0));
$n = NameSource::instantiate("test");
$f = F::text("foobar");
$rdict1 = null;
$rhtml1 = null;
$rdict2 = null;
$rhtml2 = null;
$transformation = V::fn(function ($dict, $html) use(&$rdict1, &$rhtml1) {
$rdict1 = $dict;
$rhtml1 = $html;
return H::nop();
});
$transformation2 = V::fn(function ($dict, $html) use(&$rdict2, &$rhtml2) {
$rdict2 = $dict;
$rhtml2 = $html;
return H::text("baz");
});
$f2 = $f->mapHTML($transformation)->mapHTML($transformation2);
$i = $f2->instantiate($n);
$r1 = $i["builder"]->build();
$this->assertInstanceOf("Lechimp\\Formlets\\Internal\\RenderDict", $rdict1);
$this->assertInstanceOf("Lechimp\\Formlets\\Internal\\RenderDict", $rdict2);
$this->assertInstanceOf("Lechimp\\Formlets\\Internal\\HTMLText", $rhtml1);
$this->assertInstanceOf("Lechimp\\Formlets\\Internal\\HTMLNop", $rhtml2);
$this->assertEquals($rhtml1->render(), "foobar");
$this->assertEquals($rhtml2->render(), "");
$this->assertInstanceOf("Lechimp\\Formlets\\Internal\\HTMLText", $r1);
$this->assertEquals($r1->render(), "baz");
$r2 = $i["builder"]->buildWithDict($d);
$this->assertInstanceOf("Lechimp\\Formlets\\Internal\\RenderDict", $rdict1);
$this->assertInstanceOf("Lechimp\\Formlets\\Internal\\RenderDict", $rdict2);
$this->assertEquals($d, $rdict1);
$this->assertEquals($d, $rdict2);
$this->assertInstanceOf("Lechimp\\Formlets\\Internal\\HTMLText", $rhtml1);
$this->assertInstanceOf("Lechimp\\Formlets\\Internal\\HTMLNop", $rhtml2);
$this->assertEquals($rhtml1->render(), "foobar");
$this->assertEquals($rhtml2->render(), "");
$this->assertInstanceOf("Lechimp\\Formlets\\Internal\\HTMLText", $r2);
$this->assertEquals($r2->render(), "baz");
}
public function __construct($id, $action, $attrs, IFormlet $formlet)
{
if (!preg_match("#[a-zA-Z][a-zA-Z0-9_]+#", $id)) {
throw new Exception("Form::__construct: '{$id}' can not be used as " . "id. Only use numbers and digits.");
}
C::guardIsFormlet($formlet);
C::guardIsString($id);
C::guardIsString($action);
$attrs = Value::defaultTo($attrs, array());
C::guardEachAndKeys($attrs, "C::guardIsString", "C::guardIsString");
$this->_id = $id;
$this->_input = null;
$this->_result = null;
$attrs["method"] = "post";
$attrs["action"] = $action;
$formlet = $formlet->mapHTML(V::fn(function ($dict, $html) use($attrs) {
return H::tag("form", $attrs, $html);
}));
$name_source = NameSource::instantiate($this->_id);
$repr = $formlet->instantiate($name_source);
$this->_builder = $repr["builder"];
$this->_collector = $repr["collector"];
}
public function __construct($content)
{
$this->_content = H::text($content);
}
/**
* Test weather '"' in input values gets rendered correctly.
*/
function testRendersQuotesCorrectly()
{
$html = H::tag("span", array("foo" => "\"bar\""));
$this->assertEquals($html->render(), '<span foo=""bar""/>');
}
public function getContent(RenderDict $dict, $name)
{
return H::text("");
}
public function buildWithDict(RenderDict $dict)
{
return H::concat($this->_l->buildWithDict($dict), $this->_r->buildWithDict($dict));
}
public function buildWithDict(RenderDict $dict)
{
$attributes = $this->_callback_object->getAttributes($dict, $this->_name);
$content = $this->_callback_object->getContent($dict, $this->_name);
return H::tag($this->_tag_name, $attributes, $content);
}
public static function with_errors(Formlet $other)
{
return $other->mapHTML(V::fn(function ($dict, $html) {
$name = self::html_get_depth_first_name($html);
if ($name === null) {
throw new Exception("_with_errors applied to un-named Formlet.");
}
$errors = $dict->errors($name);
if ($errors === null) {
return $html;
}
foreach ($errors as $error) {
$html = H::concat($html, H::tag("span", array("class" => "error"), H::text($error)));
}
return $html;
}));
}
public static function html_apply_to_depth_first_name(HTML $html, FunctionValue $fn)
{
return $html->depthFirst(V::fn(function ($html) {
return $html instanceof HTMLTag && $html->attribute("name");
}), $fn);
}
public function buildWithDict(RenderDict $dict)
{
return H::nop();
}
/**
* Get a new HTML by concatenating $this and $other.
*/
public function cat(HTML $right)
{
return HTML::concat($this, $right);
}
public function testMappedTwiceBuilder()
{
$d = new RenderDict(array("foo" => "bar"), V::val(0));
$b = new TextBuilder("foobar");
$rdict1 = null;
$rhtml1 = null;
$rdict2 = null;
$rhtml2 = null;
$transformation = V::fn(function ($dict, $html) use(&$rdict1, &$rhtml1) {
$rdict1 = $dict;
$rhtml1 = $html;
return H::nop();
});
$transformation2 = V::fn(function ($dict, $html) use(&$rdict2, &$rhtml2) {
$rdict2 = $dict;
$rhtml2 = $html;
return H::text("baz");
});
$b2 = $b->map($transformation)->map($transformation2);
$r1 = $b2->build();
$this->assertInstanceOf("Lechimp\\Formlets\\Internal\\RenderDict", $rdict1);
$this->assertInstanceOf("Lechimp\\Formlets\\Internal\\RenderDict", $rdict2);
$this->assertInstanceOf("Lechimp\\Formlets\\Internal\\HTMLText", $rhtml1);
$this->assertInstanceOf("Lechimp\\Formlets\\Internal\\HTMLNop", $rhtml2);
$this->assertEquals($rhtml1->render(), "foobar");
$this->assertEquals($rhtml2->render(), "");
$this->assertInstanceOf("Lechimp\\Formlets\\Internal\\HTMLText", $r1);
$this->assertEquals($r1->render(), "baz");
$r2 = $b2->buildWithDict($d);
$this->assertInstanceOf("Lechimp\\Formlets\\Internal\\RenderDict", $rdict1);
$this->assertInstanceOf("Lechimp\\Formlets\\Internal\\RenderDict", $rdict2);
$this->assertEquals($d, $rdict1);
$this->assertEquals($d, $rdict2);
$this->assertInstanceOf("Lechimp\\Formlets\\Internal\\HTMLText", $rhtml1);
$this->assertInstanceOf("Lechimp\\Formlets\\Internal\\HTMLNop", $rhtml2);
$this->assertEquals($rhtml1->render(), "foobar");
$this->assertEquals($rhtml2->render(), "");
$this->assertInstanceOf("Lechimp\\Formlets\\Internal\\HTMLText", $r2);
$this->assertEquals($r2->render(), "baz");
}
