ReleephRiskFieldSpecification.php
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	<?php

	final class ReleephRiskFieldSpecification
	extends ReleephFieldSpecification {

	static $defaultRisks = array(
	'NONE' => 'Completely safe to pick this request.',
	'SOME' => 'There is some risk this could break things, but not much.',
	'HIGH' => 'This is pretty risky, but is also very important.',
	);

	public function getName() {
	return 'Riskiness';
	}

	public function getStorageKey() {
	return 'risk';
	}

	public function renderLabelForHeaderView() {
	return 'Riskiness';
	}

	private $error = true;

	public function renderEditControl(AphrontRequest $request) {
	$value = $request->getStr('risk', $this->getValue());
	$buttons = id(new AphrontFormRadioButtonControl())
	->setLabel('Riskiness')
	->setName('risk')
	->setError($this->error)
	->setValue($value);
	foreach (self::$defaultRisks as $value => $description) {
	$buttons->addButton($value, $value, $description);
	}
	return $buttons;
	}

	public function validate($risk) {
	if (!$risk) {
	$this->error = 'Required';
	throw new ReleephFieldParseException(
	$this,
	"No risk was given, which probably means we've changed the set ".
	"of valid risks since you made this request. Please pick one.");
	}
	if (!idx(self::$defaultRisks, $risk)) {
	throw new ReleephFieldParseException(
	$this,
	"Unknown risk '{$risk}'.");
	}
	}

	public function renderHelpForArcanist() {
	$help = '';
	foreach (self::$defaultRisks as $name => $description) {
	$help .= " {$name}\n";
	$help .= phutil_console_wrap($description."\n", 8);
	}
	return $help;
	}

	}