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AphrontFormView.php
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Tue, Jun 18, 18:59

AphrontFormView.php
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<?php
final class AphrontFormView extends AphrontView {
private $action;
private $method = 'POST';
private $header;
private $data = array();
private $encType;
private $workflow;
private $id;
private $shaded = false;
private $sigils = array();
private $metadata;
private $controls = array();
private $fullWidth = false;
public function setMetadata($metadata) {
$this->metadata = $metadata;
return $this;
}
public function getMetadata() {
return $this->metadata;
}
public function setID($id) {
$this->id = $id;
return $this;
}
public function setAction($action) {
$this->action = $action;
return $this;
}
public function setMethod($method) {
$this->method = $method;
return $this;
}
public function setEncType($enc_type) {
$this->encType = $enc_type;
return $this;
}
public function setShaded($shaded) {
$this->shaded = $shaded;
return $this;
}
public function addHiddenInput($key, $value) {
$this->data[$key] = $value;
return $this;
}
public function setWorkflow($workflow) {
$this->workflow = $workflow;
return $this;
}
public function addSigil($sigil) {
$this->sigils[] = $sigil;
return $this;
}
public function setFullWidth($full_width) {
$this->fullWidth = $full_width;
return $this;
}
public function getFullWidth() {
return $this->fullWidth;
}
public function appendInstructions($text) {
return $this->appendChild(
phutil_tag(
'div',
array(
'class' => 'aphront-form-instructions',
),
$text));
}
public function appendRemarkupInstructions($remarkup) {
return $this->appendInstructions(
new PHUIRemarkupView($this->getViewer(), $remarkup));
}
public function buildLayoutView() {
foreach ($this->controls as $control) {
$control->setViewer($this->getViewer());
$control->willRender();
}
return id(new PHUIFormLayoutView())
->setFullWidth($this->getFullWidth())
->appendChild($this->renderDataInputs())
->appendChild($this->renderChildren());
}
/**
* Append a control to the form.
*
* This method behaves like @{method:appendChild}, but it only takes
* controls. It will propagate some information from the form to the
* control to simplify rendering.
*
* @param AphrontFormControl Control to append.
* @return this
*/
public function appendControl(AphrontFormControl $control) {
$this->controls[] = $control;
return $this->appendChild($control);
}
public function render() {
require_celerity_resource('phui-form-view-css');
$layout = $this->buildLayoutView();
if (!$this->hasViewer()) {
throw new Exception(
pht(
'You must pass the user to %s.',
__CLASS__));
}
$sigils = $this->sigils;
if ($this->workflow) {
$sigils[] = 'workflow';
}
return phabricator_form(
$this->getViewer(),
array(
'class' => $this->shaded ? 'phui-form-shaded' : null,
'action' => $this->action,
'method' => $this->method,
'enctype' => $this->encType,
'sigil' => $sigils ? implode(' ', $sigils) : null,
'meta' => $this->metadata,
'id' => $this->id,
),
$layout->render());
}
private function renderDataInputs() {
$inputs = array();
foreach ($this->data as $key => $value) {
if ($value === null) {
continue;
}
$inputs[] = phutil_tag(
'input',
array(
'type' => 'hidden',
'name' => $key,
'value' => $value,
));
}
return $inputs;
}
}

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