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HarbormasterPlanViewController.php
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Fri, May 17, 22:17

HarbormasterPlanViewController.php
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<?php
final class HarbormasterPlanViewController extends HarbormasterPlanController {
public function shouldAllowPublic() {
return true;
}
public function handleRequest(AphrontRequest $request) {
$viewer = $this->getViewer();
$id = $request->getURIData('id');
$plan = id(new HarbormasterBuildPlanQuery())
->setViewer($viewer)
->withIDs(array($id))
->executeOne();
if (!$plan) {
return new Aphront404Response();
}
$timeline = $this->buildTransactionTimeline(
$plan,
new HarbormasterBuildPlanTransactionQuery());
$timeline->setShouldTerminate(true);
$title = $plan->getName();
$header = id(new PHUIHeaderView())
->setHeader($plan->getName())
->setUser($viewer)
->setPolicyObject($plan)
->setHeaderIcon('fa-ship');
$curtain = $this->buildCurtainView($plan);
$crumbs = $this->buildApplicationCrumbs();
$crumbs->addTextCrumb(pht('Plan %d', $id));
$crumbs->setBorder(true);
list($step_list, $has_any_conflicts, $would_deadlock) =
$this->buildStepList($plan);
$error = null;
if ($would_deadlock) {
$error = pht('This build plan will deadlock when executed, due to '.
'circular dependencies present in the build plan. '.
'Examine the step list and resolve the deadlock.');
} else if ($has_any_conflicts) {
// A deadlocking build will also cause all the artifacts to be
// invalid, so we just skip showing this message if that's the
// case.
$error = pht('This build plan has conflicts in one or more build steps. '.
'Examine the step list and resolve the listed errors.');
}
if ($error) {
$error = id(new PHUIInfoView())
->setSeverity(PHUIInfoView::SEVERITY_WARNING)
->appendChild($error);
}
$view = id(new PHUITwoColumnView())
->setHeader($header)
->setCurtain($curtain)
->setMainColumn(array(
$error,
$step_list,
$timeline,
));
return $this->newPage()
->setTitle($title)
->setCrumbs($crumbs)
->appendChild($view);
}
private function buildStepList(HarbormasterBuildPlan $plan) {
$viewer = $this->getViewer();
$run_order = HarbormasterBuildGraph::determineDependencyExecution($plan);
$steps = id(new HarbormasterBuildStepQuery())
->setViewer($viewer)
->withBuildPlanPHIDs(array($plan->getPHID()))
->execute();
$steps = mpull($steps, null, 'getPHID');
$can_edit = PhabricatorPolicyFilter::hasCapability(
$viewer,
$plan,
PhabricatorPolicyCapability::CAN_EDIT);
$step_list = id(new PHUIObjectItemListView())
->setUser($viewer)
->setNoDataString(
pht('This build plan does not have any build steps yet.'));
$i = 1;
$last_depth = 0;
$has_any_conflicts = false;
$is_deadlocking = false;
foreach ($run_order as $run_ref) {
$step = $steps[$run_ref['node']->getPHID()];
$depth = $run_ref['depth'] + 1;
if ($last_depth !== $depth) {
$last_depth = $depth;
$i = 1;
} else {
$i++;
}
$step_id = $step->getID();
$view_uri = $this->getApplicationURI("step/view/{$step_id}/");
$item = id(new PHUIObjectItemView())
->setObjectName(pht('Step %d.%d', $depth, $i))
->setHeader($step->getName())
->setHref($view_uri);
$step_list->addItem($item);
$implementation = null;
try {
$implementation = $step->getStepImplementation();
} catch (Exception $ex) {
// We can't initialize the implementation. This might be because
// it's been renamed or no longer exists.
$item
->setStatusIcon('fa-warning red')
->addAttribute(pht(
'This step has an invalid implementation (%s).',
$step->getClassName()));
continue;
}
$item->addAttribute($implementation->getDescription());
$item->setHref($view_uri);
$depends = $step->getStepImplementation()->getDependencies($step);
$inputs = $step->getStepImplementation()->getArtifactInputs();
$outputs = $step->getStepImplementation()->getArtifactOutputs();
$has_conflicts = false;
if ($depends || $inputs || $outputs) {
$available_artifacts =
HarbormasterBuildStepImplementation::getAvailableArtifacts(
$plan,
$step,
null);
$available_artifacts = ipull($available_artifacts, 'type');
list($depends_ui, $has_conflicts) = $this->buildDependsOnList(
$depends,
pht('Depends On'),
$steps);
list($inputs_ui, $has_conflicts) = $this->buildArtifactList(
$inputs,
'in',
pht('Input Artifacts'),
$available_artifacts);
list($outputs_ui) = $this->buildArtifactList(
$outputs,
'out',
pht('Output Artifacts'),
array());
$item->appendChild(
phutil_tag(
'div',
array(
'class' => 'harbormaster-artifact-io',
),
array(
$depends_ui,
$inputs_ui,
$outputs_ui,
)));
}
if ($has_conflicts) {
$has_any_conflicts = true;
$item->setStatusIcon('fa-warning red');
}
if ($run_ref['cycle']) {
$is_deadlocking = true;
}
if ($is_deadlocking) {
$item->setStatusIcon('fa-warning red');
}
}
$step_list->setFlush(true);
$plan_id = $plan->getID();
$header = id(new PHUIHeaderView())
->setHeader(pht('Build Steps'))
->addActionLink(
id(new PHUIButtonView())
->setText(pht('Add Build Step'))
->setHref($this->getApplicationURI("step/add/{$plan_id}/"))
->setTag('a')
->setIcon('fa-plus')
->setDisabled(!$can_edit)
->setWorkflow(!$can_edit));
$step_box = id(new PHUIObjectBoxView())
->setHeader($header)
->setBackground(PHUIObjectBoxView::BLUE_PROPERTY)
->appendChild($step_list);
return array($step_box, $has_any_conflicts, $is_deadlocking);
}
private function buildCurtainView(HarbormasterBuildPlan $plan) {
$viewer = $this->getViewer();
$id = $plan->getID();
$curtain = $this->newCurtainView($plan);
$can_edit = PhabricatorPolicyFilter::hasCapability(
$viewer,
$plan,
PhabricatorPolicyCapability::CAN_EDIT);
$curtain->addAction(
id(new PhabricatorActionView())
->setName(pht('Edit Plan'))
->setHref($this->getApplicationURI("plan/edit/{$id}/"))
->setWorkflow(!$can_edit)
->setDisabled(!$can_edit)
->setIcon('fa-pencil'));
if ($plan->isDisabled()) {
$curtain->addAction(
id(new PhabricatorActionView())
->setName(pht('Enable Plan'))
->setHref($this->getApplicationURI("plan/disable/{$id}/"))
->setWorkflow(true)
->setDisabled(!$can_edit)
->setIcon('fa-check'));
} else {
$curtain->addAction(
id(new PhabricatorActionView())
->setName(pht('Disable Plan'))
->setHref($this->getApplicationURI("plan/disable/{$id}/"))
->setWorkflow(true)
->setDisabled(!$can_edit)
->setIcon('fa-ban'));
}
$can_run = ($can_edit && $plan->canRunManually());
$curtain->addAction(
id(new PhabricatorActionView())
->setName(pht('Run Plan Manually'))
->setHref($this->getApplicationURI("plan/run/{$id}/"))
->setWorkflow(true)
->setDisabled(!$can_run)
->setIcon('fa-play-circle'));
$curtain->addPanel(
id(new PHUICurtainPanelView())
->setHeaderText(pht('Created'))
->appendChild(phabricator_datetime($plan->getDateCreated(), $viewer)));
return $curtain;
}
private function buildArtifactList(
array $artifacts,
$kind,
$name,
array $available_artifacts) {
$has_conflicts = false;
if (!$artifacts) {
return array(null, $has_conflicts);
}
$this->requireResource('harbormaster-css');
$header = phutil_tag(
'div',
array(
'class' => 'harbormaster-artifact-summary-header',
),
$name);
$is_input = ($kind == 'in');
$list = new PHUIStatusListView();
foreach ($artifacts as $artifact) {
$error = null;
$key = idx($artifact, 'key');
if (!strlen($key)) {
$bound = phutil_tag('em', array(), pht('(null)'));
if ($is_input) {
// This is an unbound input. For now, all inputs are always required.
$icon = PHUIStatusItemView::ICON_WARNING;
$color = 'red';
$icon_label = pht('Required Input');
$has_conflicts = true;
$error = pht('This input is required, but not configured.');
} else {
// This is an unnamed output. Outputs do not necessarily need to be
// named.
$icon = PHUIStatusItemView::ICON_OPEN;
$color = 'bluegrey';
$icon_label = pht('Unused Output');
}
} else {
$bound = phutil_tag('strong', array(), $key);
if ($is_input) {
if (isset($available_artifacts[$key])) {
if ($available_artifacts[$key] == idx($artifact, 'type')) {
$icon = PHUIStatusItemView::ICON_ACCEPT;
$color = 'green';
$icon_label = pht('Valid Input');
} else {
$icon = PHUIStatusItemView::ICON_WARNING;
$color = 'red';
$icon_label = pht('Bad Input Type');
$has_conflicts = true;
$error = pht(
'This input is bound to the wrong artifact type. It is bound '.
'to a "%s" artifact, but should be bound to a "%s" artifact.',
$available_artifacts[$key],
idx($artifact, 'type'));
}
} else {
$icon = PHUIStatusItemView::ICON_QUESTION;
$color = 'red';
$icon_label = pht('Unknown Input');
$has_conflicts = true;
$error = pht(
'This input is bound to an artifact ("%s") which does not exist '.
'at this stage in the build process.',
$key);
}
} else {
$icon = PHUIStatusItemView::ICON_DOWN;
$color = 'green';
$icon_label = pht('Valid Output');
}
}
if ($error) {
$note = array(
phutil_tag('strong', array(), pht('ERROR:')),
' ',
$error,
);
} else {
$note = $bound;
}
$list->addItem(
id(new PHUIStatusItemView())
->setIcon($icon, $color, $icon_label)
->setTarget($artifact['name'])
->setNote($note));
}
$ui = array(
$header,
$list,
);
return array($ui, $has_conflicts);
}
private function buildDependsOnList(
array $step_phids,
$name,
array $steps) {
$has_conflicts = false;
if (count($step_phids) === 0) {
return null;
}
$this->requireResource('harbormaster-css');
$steps = mpull($steps, null, 'getPHID');
$header = phutil_tag(
'div',
array(
'class' => 'harbormaster-artifact-summary-header',
),
$name);
$list = new PHUIStatusListView();
foreach ($step_phids as $step_phid) {
$error = null;
if (idx($steps, $step_phid) === null) {
$icon = PHUIStatusItemView::ICON_WARNING;
$color = 'red';
$icon_label = pht('Missing Dependency');
$has_conflicts = true;
$error = pht(
"This dependency specifies a build step which doesn't exist.");
} else {
$bound = phutil_tag(
'strong',
array(),
idx($steps, $step_phid)->getName());
$icon = PHUIStatusItemView::ICON_ACCEPT;
$color = 'green';
$icon_label = pht('Valid Input');
}
if ($error) {
$note = array(
phutil_tag('strong', array(), pht('ERROR:')),
' ',
$error,
);
} else {
$note = $bound;
}
$list->addItem(
id(new PHUIStatusItemView())
->setIcon($icon, $color, $icon_label)
->setTarget(pht('Build Step'))
->setNote($note));
}
$ui = array(
$header,
$list,
);
return array($ui, $has_conflicts);
}
}

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