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phab/src/applications/settings/controller/PhabricatorSettingsMainController.php
7b26c1d4cc1afeature/better-testing

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PhabricatorSettingsMainController.php
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<?php
final class PhabricatorSettingsMainController
extends PhabricatorController {
private $user;
private $builtinKey;
private $preferences;
private function getUser() {
return $this->user;
}
private function isSelf() {
$user = $this->getUser();
if (!$user) {
return false;
}
$user_phid = $user->getPHID();
$viewer_phid = $this->getViewer()->getPHID();
return ($viewer_phid == $user_phid);
}
private function isTemplate() {
return ($this->builtinKey !== null);
}
public function handleRequest(AphrontRequest $request) {
$viewer = $this->getViewer();
// Redirect "/panel/XYZ/" to the viewer's personal settings panel. This
// was the primary URI before global settings were introduced and allows
// generation of viewer-agnostic URIs for email and logged-out users.
$panel = $request->getURIData('panel');
if ($panel) {
$panel = phutil_escape_uri($panel);
$username = $viewer->getUsername();
$panel_uri = "/user/{$username}/page/{$panel}/";
$panel_uri = $this->getApplicationURI($panel_uri);
return id(new AphrontRedirectResponse())->setURI($panel_uri);
}
$username = $request->getURIData('username');
$builtin = $request->getURIData('builtin');
$key = $request->getURIData('pageKey');
if ($builtin) {
$this->builtinKey = $builtin;
$preferences = id(new PhabricatorUserPreferencesQuery())
->setViewer($viewer)
->withBuiltinKeys(array($builtin))
->requireCapabilities(
array(
PhabricatorPolicyCapability::CAN_VIEW,
PhabricatorPolicyCapability::CAN_EDIT,
))
->executeOne();
if (!$preferences) {
$preferences = id(new PhabricatorUserPreferences())
->attachUser(null)
->setBuiltinKey($builtin);
}
} else {
$user = id(new PhabricatorPeopleQuery())
->setViewer($viewer)
->withUsernames(array($username))
->requireCapabilities(
array(
PhabricatorPolicyCapability::CAN_VIEW,
PhabricatorPolicyCapability::CAN_EDIT,
))
->executeOne();
if (!$user) {
return new Aphront404Response();
}
$preferences = PhabricatorUserPreferences::loadUserPreferences($user);
$this->user = $user;
}
if (!$preferences) {
return new Aphront404Response();
}
PhabricatorPolicyFilter::requireCapability(
$viewer,
$preferences,
PhabricatorPolicyCapability::CAN_EDIT);
$this->preferences = $preferences;
$panels = $this->buildPanels($preferences);
$nav = $this->renderSideNav($panels);
$key = $nav->selectFilter($key, head($panels)->getPanelKey());
$panel = $panels[$key]
->setController($this)
->setNavigation($nav);
$response = $panel->processRequest($request);
if (($response instanceof AphrontResponse) ||
($response instanceof AphrontResponseProducerInterface)) {
return $response;
}
$crumbs = $this->buildApplicationCrumbs();
$crumbs->addTextCrumb($panel->getPanelName());
$crumbs->setBorder(true);
if ($this->user) {
$header_text = pht('Edit Settings (%s)', $user->getUserName());
} else {
$header_text = pht('Edit Global Settings');
}
$header = id(new PHUIHeaderView())
->setHeader($header_text);
$title = $panel->getPanelName();
$view = id(new PHUITwoColumnView())
->setHeader($header)
->setFixed(true)
->setNavigation($nav)
->setMainColumn($response);
return $this->newPage()
->setTitle($title)
->setNavigation($nav)
->setCrumbs($crumbs)
->appendChild($view);
}
private function buildPanels(PhabricatorUserPreferences $preferences) {
$viewer = $this->getViewer();
$panels = PhabricatorSettingsPanel::getAllDisplayPanels();
$result = array();
foreach ($panels as $key => $panel) {
$panel
->setPreferences($preferences)
->setViewer($viewer);
if ($this->user) {
$panel->setUser($this->user);
}
if (!$panel->isEnabled()) {
continue;
}
if ($this->isTemplate()) {
if (!$panel->isTemplatePanel()) {
continue;
}
} else {
if (!$this->isSelf() && !$panel->isManagementPanel()) {
continue;
}
if ($this->isSelf() && !$panel->isUserPanel()) {
continue;
}
}
if (!empty($result[$key])) {
throw new Exception(pht(
"Two settings panels share the same panel key ('%s'): %s, %s.",
$key,
get_class($panel),
get_class($result[$key])));
}
$result[$key] = $panel;
}
if (!$result) {
throw new Exception(pht('No settings panels are available.'));
}
return $result;
}
private function renderSideNav(array $panels) {
$nav = new AphrontSideNavFilterView();
if ($this->isTemplate()) {
$base_uri = 'builtin/'.$this->builtinKey.'/page/';
} else {
$user = $this->getUser();
$base_uri = 'user/'.$user->getUsername().'/page/';
}
$nav->setBaseURI(new PhutilURI($this->getApplicationURI($base_uri)));
$group_key = null;
foreach ($panels as $panel) {
if ($panel->getPanelGroupKey() != $group_key) {
$group_key = $panel->getPanelGroupKey();
$group = $panel->getPanelGroup();
$nav->addLabel($group->getPanelGroupName());
}
$nav->addFilter($panel->getPanelKey(), $panel->getPanelName());
}
return $nav;
}
public function buildApplicationMenu() {
if ($this->preferences) {
$panels = $this->buildPanels($this->preferences);
return $this->renderSideNav($panels)->getMenu();
}
return parent::buildApplicationMenu();
}
protected function buildApplicationCrumbs() {
$crumbs = parent::buildApplicationCrumbs();
$user = $this->getUser();
if (!$this->isSelf() && $user) {
$username = $user->getUsername();
$crumbs->addTextCrumb($username, "/p/{$username}/");
}
return $crumbs;
}
}
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