protected function getOptions()
{
$capability = $this->capability;
$options = array();
foreach ($this->policies as $policy) {
if ($policy->getPHID() == PhabricatorPolicies::POLICY_PUBLIC) {
// Never expose "Public" for capabilities which don't support it.
$capobj = PhabricatorPolicyCapability::getCapabilityByKey($capability);
if (!$capobj || !$capobj->shouldAllowPublicPolicySetting()) {
continue;
}
}
$policy_short_name = id(new PhutilUTF8StringTruncator())->setMaximumGlyphs(28)->truncateString($policy->getName());
$options[$policy->getType()][$policy->getPHID()] = array('name' => $policy_short_name, 'full' => $policy->getName(), 'icon' => $policy->getIcon());
}
// If we were passed several custom policy options, throw away the ones
// which aren't the value for this capability. For example, an object might
// have a custom view pollicy and a custom edit policy. When we render
// the selector for "Can View", we don't want to show the "Can Edit"
// custom policy -- if we did, the menu would look like this:
//
// Custom
// Custom Policy
// Custom Policy
//
// ...where one is the "view" custom policy, and one is the "edit" custom
// policy.
$type_custom = PhabricatorPolicyType::TYPE_CUSTOM;
if (!empty($options[$type_custom])) {
$options[$type_custom] = array_select_keys($options[$type_custom], array($this->getValue()));
}
// If there aren't any custom policies, add a placeholder policy so we
// render a menu item. This allows the user to switch to a custom policy.
if (empty($options[$type_custom])) {
$placeholder = new PhabricatorPolicy();
$placeholder->setName(pht('Custom Policy...'));
$options[$type_custom][$this->getCustomPolicyPlaceholder()] = array('name' => $placeholder->getName(), 'full' => $placeholder->getName(), 'icon' => $placeholder->getIcon());
}
$options = array_select_keys($options, array(PhabricatorPolicyType::TYPE_GLOBAL, PhabricatorPolicyType::TYPE_USER, PhabricatorPolicyType::TYPE_CUSTOM, PhabricatorPolicyType::TYPE_PROJECT));
return $options;
}
protected function getOptions()
{
$capability = $this->capability;
$policies = $this->policies;
// Exclude object policies which don't make sense here. This primarily
// filters object policies associated from template capabilities (like
// "Default Task View Policy" being set to "Task Author") so they aren't
// made available on non-template capabilities (like "Can Bulk Edit").
foreach ($policies as $key => $policy) {
if ($policy->getType() != PhabricatorPolicyType::TYPE_OBJECT) {
continue;
}
$rule = PhabricatorPolicyQuery::getObjectPolicyRule($policy->getPHID());
if (!$rule) {
continue;
}
$target = nonempty($this->templateObject, $this->object);
if (!$rule->canApplyToObject($target)) {
unset($policies[$key]);
continue;
}
}
$options = array();
foreach ($policies as $policy) {
if ($policy->getPHID() == PhabricatorPolicies::POLICY_PUBLIC) {
// Never expose "Public" for capabilities which don't support it.
$capobj = PhabricatorPolicyCapability::getCapabilityByKey($capability);
if (!$capobj || !$capobj->shouldAllowPublicPolicySetting()) {
continue;
}
}
$policy_short_name = id(new PhutilUTF8StringTruncator())->setMaximumGlyphs(28)->truncateString($policy->getName());
$options[$policy->getType()][$policy->getPHID()] = array('name' => $policy_short_name, 'full' => $policy->getName(), 'icon' => $policy->getIcon());
}
// If we were passed several custom policy options, throw away the ones
// which aren't the value for this capability. For example, an object might
// have a custom view pollicy and a custom edit policy. When we render
// the selector for "Can View", we don't want to show the "Can Edit"
// custom policy -- if we did, the menu would look like this:
//
// Custom
// Custom Policy
// Custom Policy
//
// ...where one is the "view" custom policy, and one is the "edit" custom
// policy.
$type_custom = PhabricatorPolicyType::TYPE_CUSTOM;
if (!empty($options[$type_custom])) {
$options[$type_custom] = array_select_keys($options[$type_custom], array($this->getValue()));
}
// If there aren't any custom policies, add a placeholder policy so we
// render a menu item. This allows the user to switch to a custom policy.
if (empty($options[$type_custom])) {
$placeholder = new PhabricatorPolicy();
$placeholder->setName(pht('Custom Policy...'));
$options[$type_custom][$this->getCustomPolicyPlaceholder()] = array('name' => $placeholder->getName(), 'full' => $placeholder->getName(), 'icon' => $placeholder->getIcon());
}
$options = array_select_keys($options, array(PhabricatorPolicyType::TYPE_GLOBAL, PhabricatorPolicyType::TYPE_OBJECT, PhabricatorPolicyType::TYPE_USER, PhabricatorPolicyType::TYPE_CUSTOM, PhabricatorPolicyType::TYPE_PROJECT));
return $options;
}
public function processRequest()
{
$request = $this->getRequest();
$viewer = $request->getUser();
$action_options = array(PhabricatorPolicy::ACTION_ALLOW => pht('Allow'), PhabricatorPolicy::ACTION_DENY => pht('Deny'));
$rules = id(new PhutilSymbolLoader())->setAncestorClass('PhabricatorPolicyRule')->loadObjects();
$rules = msort($rules, 'getRuleOrder');
$default_rule = array('action' => head_key($action_options), 'rule' => head_key($rules), 'value' => null);
if ($this->phid) {
$policies = id(new PhabricatorPolicyQuery())->setViewer($viewer)->withPHIDs(array($this->phid))->execute();
if (!$policies) {
return new Aphront404Response();
}
$policy = head($policies);
} else {
$policy = id(new PhabricatorPolicy())->setRules(array($default_rule))->setDefaultAction(PhabricatorPolicy::ACTION_DENY);
}
$root_id = celerity_generate_unique_node_id();
$default_action = $policy->getDefaultAction();
$rule_data = $policy->getRules();
$errors = array();
if ($request->isFormPost()) {
$data = $request->getStr('rules');
$data = @json_decode($data, true);
if (!is_array($data)) {
throw new Exception('Failed to JSON decode rule data!');
}
$rule_data = array();
foreach ($data as $rule) {
$action = idx($rule, 'action');
switch ($action) {
case 'allow':
case 'deny':
break;
default:
throw new Exception("Invalid action '{$action}'!");
}
$rule_class = idx($rule, 'rule');
if (empty($rules[$rule_class])) {
throw new Exception("Invalid rule class '{$rule_class}'!");
}
$rule_obj = $rules[$rule_class];
$value = $rule_obj->getValueForStorage(idx($rule, 'value'));
$rule_data[] = array('action' => $action, 'rule' => $rule_class, 'value' => $value);
}
// Filter out nonsense rules, like a "users" rule without any users
// actually specified.
$valid_rules = array();
foreach ($rule_data as $rule) {
$rule_class = $rule['rule'];
if ($rules[$rule_class]->ruleHasEffect($rule['value'])) {
$valid_rules[] = $rule;
}
}
if (!$valid_rules) {
$errors[] = pht('None of these policy rules have any effect.');
}
// NOTE: Policies are immutable once created, and we always create a new
// policy here. If we didn't, we would need to lock this endpoint down,
// as users could otherwise just go edit the policies of objects with
// custom policies.
if (!$errors) {
$new_policy = new PhabricatorPolicy();
$new_policy->setRules($valid_rules);
$new_policy->setDefaultAction($request->getStr('default'));
$new_policy->save();
$data = array('phid' => $new_policy->getPHID(), 'info' => array('name' => $new_policy->getName(), 'full' => $new_policy->getName(), 'icon' => $new_policy->getIcon()));
return id(new AphrontAjaxResponse())->setContent($data);
}
}
// Convert rule values to display format (for example, expanding PHIDs
// into tokens).
foreach ($rule_data as $key => $rule) {
$rule_data[$key]['value'] = $rules[$rule['rule']]->getValueForDisplay($viewer, $rule['value']);
}
$default_select = AphrontFormSelectControl::renderSelectTag($default_action, $action_options, array('name' => 'default'));
if ($errors) {
$errors = id(new AphrontErrorView())->setErrors($errors);
}
$form = id(new PHUIFormLayoutView())->appendChild($errors)->appendChild(javelin_tag('input', array('type' => 'hidden', 'name' => 'rules', 'sigil' => 'rules')))->appendChild(id(new AphrontFormInsetView())->setTitle(pht('Rules'))->setRightButton(javelin_tag('a', array('href' => '#', 'class' => 'button green', 'sigil' => 'create-rule', 'mustcapture' => true), pht('New Rule')))->setDescription(pht('These rules are processed in order.'))->setContent(javelin_tag('table', array('sigil' => 'rules', 'class' => 'policy-rules-table'), '')))->appendChild(id(new AphrontFormMarkupControl())->setLabel(pht('If No Rules Match'))->setValue(pht('%s all other users.', $default_select)));
$form = phutil_tag('div', array('id' => $root_id), $form);
$rule_options = mpull($rules, 'getRuleDescription');
$type_map = mpull($rules, 'getValueControlType');
$templates = mpull($rules, 'getValueControlTemplate');
require_celerity_resource('policy-edit-css');
Javelin::initBehavior('policy-rule-editor', array('rootID' => $root_id, 'actions' => $action_options, 'rules' => $rule_options, 'types' => $type_map, 'templates' => $templates, 'data' => $rule_data, 'defaultRule' => $default_rule));
$dialog = id(new AphrontDialogView())->setWidth(AphrontDialogView::WIDTH_FULL)->setUser($viewer)->setTitle(pht('Edit Policy'))->appendChild($form)->addSubmitButton(pht('Save Policy'))->addCancelButton('#');
return id(new AphrontDialogResponse())->setDialog($dialog);
}
protected function getOptions()
{
$capability = $this->capability;
$policies = $this->policies;
$viewer = $this->getUser();
// Check if we're missing the policy for the current control value. This
// is unusual, but can occur if the user is submitting a form and selected
// an unusual project as a policy but the change has not been saved yet.
$policy_map = mpull($policies, null, 'getPHID');
$value = $this->getValue();
if ($value && empty($policy_map[$value])) {
$handle = id(new PhabricatorHandleQuery())->setViewer($viewer)->withPHIDs(array($value))->executeOne();
if ($handle->isComplete()) {
$policies[] = PhabricatorPolicy::newFromPolicyAndHandle($value, $handle);
}
}
// Exclude object policies which don't make sense here. This primarily
// filters object policies associated from template capabilities (like
// "Default Task View Policy" being set to "Task Author") so they aren't
// made available on non-template capabilities (like "Can Bulk Edit").
foreach ($policies as $key => $policy) {
if ($policy->getType() != PhabricatorPolicyType::TYPE_OBJECT) {
continue;
}
$rule = PhabricatorPolicyQuery::getObjectPolicyRule($policy->getPHID());
if (!$rule) {
continue;
}
$target = nonempty($this->templateObject, $this->object);
if (!$rule->canApplyToObject($target)) {
unset($policies[$key]);
continue;
}
}
$options = array();
foreach ($policies as $policy) {
if ($policy->getPHID() == PhabricatorPolicies::POLICY_PUBLIC) {
// Never expose "Public" for capabilities which don't support it.
$capobj = PhabricatorPolicyCapability::getCapabilityByKey($capability);
if (!$capobj || !$capobj->shouldAllowPublicPolicySetting()) {
continue;
}
}
$policy_short_name = id(new PhutilUTF8StringTruncator())->setMaximumGlyphs(28)->truncateString($policy->getName());
$options[$policy->getType()][$policy->getPHID()] = array('name' => $policy_short_name, 'full' => $policy->getName(), 'icon' => $policy->getIcon(), 'sort' => phutil_utf8_strtolower($policy->getName()));
}
$type_project = PhabricatorPolicyType::TYPE_PROJECT;
// Make sure we have a "Projects" group before we adjust it.
if (empty($options[$type_project])) {
$options[$type_project] = array();
}
$options[$type_project] = isort($options[$type_project], 'sort');
$placeholder = id(new PhabricatorPolicy())->setName(pht('Other Project...'))->setIcon('fa-search');
$options[$type_project][$this->getSelectProjectKey()] = array('name' => $placeholder->getName(), 'full' => $placeholder->getName(), 'icon' => $placeholder->getIcon());
// If we were passed several custom policy options, throw away the ones
// which aren't the value for this capability. For example, an object might
// have a custom view policy and a custom edit policy. When we render
// the selector for "Can View", we don't want to show the "Can Edit"
// custom policy -- if we did, the menu would look like this:
//
// Custom
// Custom Policy
// Custom Policy
//
// ...where one is the "view" custom policy, and one is the "edit" custom
// policy.
$type_custom = PhabricatorPolicyType::TYPE_CUSTOM;
if (!empty($options[$type_custom])) {
$options[$type_custom] = array_select_keys($options[$type_custom], array($this->getValue()));
}
// If there aren't any custom policies, add a placeholder policy so we
// render a menu item. This allows the user to switch to a custom policy.
if (empty($options[$type_custom])) {
$placeholder = new PhabricatorPolicy();
$placeholder->setName(pht('Custom Policy...'));
$options[$type_custom][$this->getSelectCustomKey()] = array('name' => $placeholder->getName(), 'full' => $placeholder->getName(), 'icon' => $placeholder->getIcon());
}
$options = array_select_keys($options, array(PhabricatorPolicyType::TYPE_GLOBAL, PhabricatorPolicyType::TYPE_OBJECT, PhabricatorPolicyType::TYPE_USER, PhabricatorPolicyType::TYPE_CUSTOM, PhabricatorPolicyType::TYPE_PROJECT));
return $options;
}
