public function processRequest()
{
$request = $this->getRequest();
$viewer = $request->getUser();
$xscript = id(new HeraldTranscriptQuery())->setViewer($viewer)->withIDs(array($this->id))->executeOne();
if (!$xscript) {
return new Aphront404Response();
}
require_celerity_resource('herald-test-css');
$nav = $this->buildSideNav();
$object_xscript = $xscript->getObjectTranscript();
if (!$object_xscript) {
$notice = id(new PHUIInfoView())->setSeverity(PHUIInfoView::SEVERITY_NOTICE)->setTitle(pht('Old Transcript'))->appendChild(phutil_tag('p', array(), pht('Details of this transcript have been garbage collected.')));
$nav->appendChild($notice);
} else {
$map = HeraldAdapter::getEnabledAdapterMap($viewer);
$object_type = $object_xscript->getType();
if (empty($map[$object_type])) {
// TODO: We should filter these out in the Query, but we have to load
// the objectTranscript right now, which is potentially enormous. We
// should denormalize the object type, or move the data into a separate
// table, and then filter this earlier (and thus raise a better error).
// For now, just block access so we don't violate policies.
throw new Exception(pht('This transcript has an invalid or inaccessible adapter.'));
}
$this->adapter = HeraldAdapter::getAdapterForContentType($object_type);
$filter = $this->getFilterPHIDs();
$this->filterTranscript($xscript, $filter);
$phids = array_merge($filter, $this->getTranscriptPHIDs($xscript));
$phids = array_unique($phids);
$phids = array_filter($phids);
$handles = $this->loadViewerHandles($phids);
$this->handles = $handles;
if ($xscript->getDryRun()) {
$notice = new PHUIInfoView();
$notice->setSeverity(PHUIInfoView::SEVERITY_NOTICE);
$notice->setTitle(pht('Dry Run'));
$notice->appendChild(pht('This was a dry run to test Herald rules, ' . 'no actions were executed.'));
$nav->appendChild($notice);
}
$warning_panel = $this->buildWarningPanel($xscript);
$nav->appendChild($warning_panel);
$apply_xscript_panel = $this->buildApplyTranscriptPanel($xscript);
$nav->appendChild($apply_xscript_panel);
$action_xscript_panel = $this->buildActionTranscriptPanel($xscript);
$nav->appendChild($action_xscript_panel);
$object_xscript_panel = $this->buildObjectTranscriptPanel($xscript);
$nav->appendChild($object_xscript_panel);
}
$crumbs = id($this->buildApplicationCrumbs())->addTextCrumb(pht('Transcripts'), $this->getApplicationURI('/transcript/'))->addTextCrumb($xscript->getID());
$nav->setCrumbs($crumbs);
return $this->buildApplicationPage($nav, array('title' => pht('Transcript')));
}
private function buildDescriptionView(HeraldRule $rule)
{
$viewer = $this->getRequest()->getUser();
$view = id(new PHUIPropertyListView())->setUser($viewer);
$adapter = HeraldAdapter::getAdapterForContentType($rule->getContentType());
if ($adapter) {
$handles = $viewer->loadHandles(HeraldAdapter::getHandlePHIDs($rule));
$rule_text = $adapter->renderRuleAsText($rule, $handles, $viewer);
$view->addTextContent($rule_text);
return $view;
}
return null;
}
private function buildPropertyView(HeraldRule $rule, PhabricatorActionListView $actions)
{
$viewer = $this->getRequest()->getUser();
$view = id(new PHUIPropertyListView())->setUser($viewer)->setObject($rule)->setActionList($actions);
$view->addProperty(pht('Rule Type'), idx(HeraldRuleTypeConfig::getRuleTypeMap(), $rule->getRuleType()));
if ($rule->isPersonalRule()) {
$view->addProperty(pht('Author'), $viewer->renderHandle($rule->getAuthorPHID()));
}
$adapter = HeraldAdapter::getAdapterForContentType($rule->getContentType());
if ($adapter) {
$view->addProperty(pht('Applies To'), idx(HeraldAdapter::getEnabledAdapterMap($viewer), $rule->getContentType()));
if ($rule->isObjectRule()) {
$view->addProperty(pht('Trigger Object'), $viewer->renderHandle($rule->getTriggerObjectPHID()));
}
$view->invokeWillRenderEvent();
$view->addSectionHeader(pht('Rule Description'), PHUIPropertyListView::ICON_SUMMARY);
$handles = $viewer->loadHandles(HeraldAdapter::getHandlePHIDs($rule));
$view->addTextContent($adapter->renderRuleAsText($rule, $handles));
}
return $view;
}
public function processRequest()
{
$request = $this->getRequest();
$user = $request->getUser();
$content_type_map = HeraldAdapter::getEnabledAdapterMap($user);
$rule_type_map = HeraldRuleTypeConfig::getRuleTypeMap();
if ($this->id) {
$id = $this->id;
$rule = id(new HeraldRuleQuery())->setViewer($user)->withIDs(array($id))->requireCapabilities(array(PhabricatorPolicyCapability::CAN_VIEW, PhabricatorPolicyCapability::CAN_EDIT))->executeOne();
if (!$rule) {
return new Aphront404Response();
}
$cancel_uri = $this->getApplicationURI("rule/{$id}/");
} else {
$rule = new HeraldRule();
$rule->setAuthorPHID($user->getPHID());
$rule->setMustMatchAll(1);
$content_type = $request->getStr('content_type');
$rule->setContentType($content_type);
$rule_type = $request->getStr('rule_type');
if (!isset($rule_type_map[$rule_type])) {
$rule_type = HeraldRuleTypeConfig::RULE_TYPE_PERSONAL;
}
$rule->setRuleType($rule_type);
$adapter = HeraldAdapter::getAdapterForContentType($rule->getContentType());
if (!$adapter->supportsRuleType($rule->getRuleType())) {
throw new Exception(pht("This rule's content type does not support the selected rule " . "type."));
}
if ($rule->isObjectRule()) {
$rule->setTriggerObjectPHID($request->getStr('targetPHID'));
$object = id(new PhabricatorObjectQuery())->setViewer($user)->withPHIDs(array($rule->getTriggerObjectPHID()))->requireCapabilities(array(PhabricatorPolicyCapability::CAN_VIEW, PhabricatorPolicyCapability::CAN_EDIT))->executeOne();
if (!$object) {
throw new Exception(pht('No valid object provided for object rule!'));
}
if (!$adapter->canTriggerOnObject($object)) {
throw new Exception(pht('Object is of wrong type for adapter!'));
}
}
$cancel_uri = $this->getApplicationURI();
}
if ($rule->isGlobalRule()) {
$this->requireApplicationCapability(HeraldManageGlobalRulesCapability::CAPABILITY);
}
$adapter = HeraldAdapter::getAdapterForContentType($rule->getContentType());
$local_version = id(new HeraldRule())->getConfigVersion();
if ($rule->getConfigVersion() > $local_version) {
throw new Exception(pht('This rule was created with a newer version of Herald. You can not ' . 'view or edit it in this older version. Upgrade your Phabricator ' . 'deployment.'));
}
// Upgrade rule version to our version, since we might add newly-defined
// conditions, etc.
$rule->setConfigVersion($local_version);
$rule_conditions = $rule->loadConditions();
$rule_actions = $rule->loadActions();
$rule->attachConditions($rule_conditions);
$rule->attachActions($rule_actions);
$e_name = true;
$errors = array();
if ($request->isFormPost() && $request->getStr('save')) {
list($e_name, $errors) = $this->saveRule($adapter, $rule, $request);
if (!$errors) {
$id = $rule->getID();
$uri = $this->getApplicationURI("rule/{$id}/");
return id(new AphrontRedirectResponse())->setURI($uri);
}
}
$must_match_selector = $this->renderMustMatchSelector($rule);
$repetition_selector = $this->renderRepetitionSelector($rule, $adapter);
$handles = $this->loadHandlesForRule($rule);
require_celerity_resource('herald-css');
$content_type_name = $content_type_map[$rule->getContentType()];
$rule_type_name = $rule_type_map[$rule->getRuleType()];
$form = id(new AphrontFormView())->setUser($user)->setID('herald-rule-edit-form')->addHiddenInput('content_type', $rule->getContentType())->addHiddenInput('rule_type', $rule->getRuleType())->addHiddenInput('save', 1)->appendChild(javelin_tag('input', array('type' => 'hidden', 'name' => 'rule', 'sigil' => 'rule')))->appendChild(id(new AphrontFormTextControl())->setLabel(pht('Rule Name'))->setName('name')->setError($e_name)->setValue($rule->getName()));
$trigger_object_control = false;
if ($rule->isObjectRule()) {
$trigger_object_control = id(new AphrontFormStaticControl())->setValue(pht('This rule triggers for %s.', $handles[$rule->getTriggerObjectPHID()]->renderLink()));
}
$form->appendChild(id(new AphrontFormMarkupControl())->setValue(pht('This %s rule triggers for %s.', phutil_tag('strong', array(), $rule_type_name), phutil_tag('strong', array(), $content_type_name))))->appendChild($trigger_object_control)->appendChild(id(new PHUIFormInsetView())->setTitle(pht('Conditions'))->setRightButton(javelin_tag('a', array('href' => '#', 'class' => 'button green', 'sigil' => 'create-condition', 'mustcapture' => true), pht('New Condition')))->setDescription(pht('When %s these conditions are met:', $must_match_selector))->setContent(javelin_tag('table', array('sigil' => 'rule-conditions', 'class' => 'herald-condition-table'), '')))->appendChild(id(new PHUIFormInsetView())->setTitle(pht('Action'))->setRightButton(javelin_tag('a', array('href' => '#', 'class' => 'button green', 'sigil' => 'create-action', 'mustcapture' => true), pht('New Action')))->setDescription(pht('Take these actions %s this rule matches:', $repetition_selector))->setContent(javelin_tag('table', array('sigil' => 'rule-actions', 'class' => 'herald-action-table'), '')))->appendChild(id(new AphrontFormSubmitControl())->setValue(pht('Save Rule'))->addCancelButton($cancel_uri));
$this->setupEditorBehavior($rule, $handles, $adapter);
$title = $rule->getID() ? pht('Edit Herald Rule') : pht('Create Herald Rule');
$form_box = id(new PHUIObjectBoxView())->setHeaderText($title)->setFormErrors($errors)->setForm($form);
$crumbs = $this->buildApplicationCrumbs()->addTextCrumb($title);
return $this->buildApplicationPage(array($crumbs, $form_box), array('title' => pht('Edit Rule')));
}
private function renderRuleTypeControl(array $rule_type_map, $e_rule)
{
$request = $this->getRequest();
// Reorder array to put less powerful rules first.
$rule_type_map = array_select_keys($rule_type_map, array(HeraldRuleTypeConfig::RULE_TYPE_PERSONAL, HeraldRuleTypeConfig::RULE_TYPE_OBJECT, HeraldRuleTypeConfig::RULE_TYPE_GLOBAL)) + $rule_type_map;
list($can_global, $global_link) = $this->explainApplicationCapability(HeraldManageGlobalRulesCapability::CAPABILITY, pht('You have permission to create and manage global rules.'), pht('You do not have permission to create or manage global rules.'));
$captions = array(HeraldRuleTypeConfig::RULE_TYPE_PERSONAL => pht('Personal rules notify you about events. You own them, but they can ' . 'only affect you. Personal rules only trigger for objects you have ' . 'permission to see.'), HeraldRuleTypeConfig::RULE_TYPE_OBJECT => pht('Object rules notify anyone about events. They are bound to an ' . 'object (like a repository) and can only act on that object. You ' . 'must be able to edit an object to create object rules for it. ' . 'Other users who can edit the object can edit its rules.'), HeraldRuleTypeConfig::RULE_TYPE_GLOBAL => array(pht('Global rules notify anyone about events. Global rules can ' . 'bypass access control policies and act on any object.'), $global_link));
$radio = id(new AphrontFormRadioButtonControl())->setLabel(pht('Rule Type'))->setName('rule_type')->setValue($request->getStr('rule_type'))->setError($e_rule);
$adapter = HeraldAdapter::getAdapterForContentType($request->getStr('content_type'));
foreach ($rule_type_map as $value => $name) {
$caption = idx($captions, $value);
$disabled = $value == HeraldRuleTypeConfig::RULE_TYPE_GLOBAL && !$can_global;
if (!$adapter->supportsRuleType($value)) {
$disabled = true;
$caption = array($caption, "\n\n", phutil_tag('em', array(), pht('This rule type is not supported by the selected content type.')));
}
$radio->addButton($value, $name, phutil_escape_html_newlines($caption), $disabled ? 'disabled' : null, $disabled);
}
return $radio;
}
