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https://we.phorge.it/source/phorge.git
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0c8f487b0f
Summary: Provide an implementation for the `getName` method rather than automagically determining the application name. Test Plan: Saw reasonable application names in the launcher. Reviewers: #blessed_reviewers, epriestley Reviewed By: #blessed_reviewers, epriestley Subscribers: epriestley, Korvin Differential Revision: https://secure.phabricator.com/D10027
513 lines
13 KiB
PHP
513 lines
13 KiB
PHP
<?php
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/**
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* @task info Application Information
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* @task ui UI Integration
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* @task uri URI Routing
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* @task fact Fact Integration
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* @task meta Application Management
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*/
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abstract class PhabricatorApplication implements PhabricatorPolicyInterface {
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const GROUP_CORE = 'core';
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const GROUP_UTILITIES = 'util';
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const GROUP_ADMIN = 'admin';
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const GROUP_DEVELOPER = 'developer';
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public static function getApplicationGroups() {
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return array(
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self::GROUP_CORE => pht('Core Applications'),
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self::GROUP_UTILITIES => pht('Utilities'),
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self::GROUP_ADMIN => pht('Administration'),
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self::GROUP_DEVELOPER => pht('Developer Tools'),
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);
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}
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/* -( Application Information )-------------------------------------------- */
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/**
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* TODO: This should be abstract, but is not for historical reasons.
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*/
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public function getName() {
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phutil_deprecated(
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'Automatic naming of `PhabricatorApplication` classes.',
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'You should override the `getName` method.');
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$match = null;
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$regex = '/^PhabricatorApplication([A-Z][a-zA-Z]*)$/';
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if (preg_match($regex, get_class($this), $match)) {
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return $match[1];
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}
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throw new PhutilMethodNotImplementedException();
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}
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public function getShortDescription() {
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return $this->getName().' Application';
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}
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public function isInstalled() {
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if (!$this->canUninstall()) {
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return true;
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}
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$beta = PhabricatorEnv::getEnvConfig('phabricator.show-beta-applications');
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if (!$beta && $this->isBeta()) {
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return false;
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}
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$uninstalled = PhabricatorEnv::getEnvConfig(
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'phabricator.uninstalled-applications');
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return empty($uninstalled[get_class($this)]);
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}
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public function isBeta() {
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return false;
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}
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/**
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* Return `true` if this application should never appear in application lists
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* in the UI. Primarily intended for unit test applications or other
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* pseudo-applications.
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*
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* Few applications should be unlisted. For most applications, use
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* @{method:isLaunchable} to hide them from main launch views instead.
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*
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* @return bool True to remove application from UI lists.
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*/
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public function isUnlisted() {
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return false;
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}
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/**
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* Return `true` if this application is a normal application with a base
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* URI and a web interface.
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*
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* Launchable applications can be pinned to the home page, and show up in the
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* "Launcher" view of the Applications application. Making an application
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* unlauncahble prevents pinning and hides it from this view.
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*
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* Usually, an application should be marked unlaunchable if:
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*
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* - it is available on every page anyway (like search); or
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* - it does not have a web interface (like subscriptions); or
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* - it is still pre-release and being intentionally buried.
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*
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* To hide applications more completely, use @{method:isUnlisted}.
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*
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* @return bool True if the application is launchable.
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*/
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public function isLaunchable() {
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return true;
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}
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/**
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* Return `true` if this application should be pinned by default.
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*
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* Users who have not yet set preferences see a default list of applications.
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*
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* @param PhabricatorUser User viewing the pinned application list.
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* @return bool True if this application should be pinned by default.
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*/
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public function isPinnedByDefault(PhabricatorUser $viewer) {
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return false;
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}
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/**
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* Returns true if an application is first-party (developed by Phacility)
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* and false otherwise.
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*
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* @return bool True if this application is developed by Phacility.
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*/
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final public function isFirstParty() {
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$where = id(new ReflectionClass($this))->getFileName();
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$root = phutil_get_library_root('phabricator');
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if (!Filesystem::isDescendant($where, $root)) {
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return false;
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}
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if (Filesystem::isDescendant($where, $root.'/extensions')) {
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return false;
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}
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return true;
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}
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public function canUninstall() {
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return true;
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}
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public function getPHID() {
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return 'PHID-APPS-'.get_class($this);
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}
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public function getTypeaheadURI() {
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return $this->isLaunchable() ? $this->getBaseURI() : null;
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}
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public function getBaseURI() {
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return null;
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}
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public function getApplicationURI($path = '') {
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return $this->getBaseURI().ltrim($path, '/');
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}
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public function getIconURI() {
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return null;
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}
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public function getIconName() {
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return 'application';
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}
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public function getApplicationOrder() {
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return PHP_INT_MAX;
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}
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public function getApplicationGroup() {
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return self::GROUP_CORE;
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}
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public function getTitleGlyph() {
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return null;
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}
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public function getHelpURI() {
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return null;
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}
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public function getOverview() {
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return null;
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}
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public function getEventListeners() {
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return array();
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}
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public function getRemarkupRules() {
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return array();
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}
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/* -( URI Routing )-------------------------------------------------------- */
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public function getRoutes() {
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return array();
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}
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/* -( Fact Integration )--------------------------------------------------- */
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public function getFactObjectsForAnalysis() {
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return array();
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}
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/* -( UI Integration )----------------------------------------------------- */
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/**
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* Render status elements (like "3 Waiting Reviews") for application list
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* views. These provide a way to alert users to new or pending action items
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* in applications.
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*
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* @param PhabricatorUser Viewing user.
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* @return list<PhabricatorApplicationStatusView> Application status elements.
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* @task ui
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*/
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public function loadStatus(PhabricatorUser $user) {
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return array();
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}
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/**
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* You can provide an optional piece of flavor text for the application. This
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* is currently rendered in application launch views if the application has no
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* status elements.
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*
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* @return string|null Flavor text.
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* @task ui
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*/
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public function getFlavorText() {
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return null;
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}
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/**
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* Build items for the main menu.
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*
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* @param PhabricatorUser The viewing user.
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* @param AphrontController The current controller. May be null for special
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* pages like 404, exception handlers, etc.
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* @return list<PHUIListItemView> List of menu items.
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* @task ui
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*/
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public function buildMainMenuItems(
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PhabricatorUser $user,
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PhabricatorController $controller = null) {
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return array();
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}
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/**
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* Build extra items for the main menu. Generally, this is used to render
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* static dropdowns.
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*
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* @param PhabricatorUser The viewing user.
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* @param AphrontController The current controller. May be null for special
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* pages like 404, exception handlers, etc.
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* @return view List of menu items.
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* @task ui
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*/
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public function buildMainMenuExtraNodes(
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PhabricatorUser $viewer,
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PhabricatorController $controller = null) {
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return array();
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}
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/**
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* Build items for the "quick create" menu.
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*
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* @param PhabricatorUser The viewing user.
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* @return list<PHUIListItemView> List of menu items.
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*/
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public function getQuickCreateItems(PhabricatorUser $viewer) {
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return array();
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}
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/* -( Application Management )--------------------------------------------- */
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public static function getByClass($class_name) {
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$selected = null;
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$applications = PhabricatorApplication::getAllApplications();
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foreach ($applications as $application) {
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if (get_class($application) == $class_name) {
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$selected = $application;
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break;
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}
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}
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if (!$selected) {
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throw new Exception("No application '{$class_name}'!");
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}
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return $selected;
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}
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public static function getAllApplications() {
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static $applications;
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if ($applications === null) {
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$apps = id(new PhutilSymbolLoader())
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->setAncestorClass(__CLASS__)
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->loadObjects();
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// Reorder the applications into "application order". Notably, this
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// ensures their event handlers register in application order.
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$apps = msort($apps, 'getApplicationOrder');
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$apps = mgroup($apps, 'getApplicationGroup');
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$group_order = array_keys(self::getApplicationGroups());
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$apps = array_select_keys($apps, $group_order) + $apps;
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$apps = array_mergev($apps);
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$applications = $apps;
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}
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return $applications;
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}
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public static function getAllInstalledApplications() {
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$all_applications = self::getAllApplications();
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$apps = array();
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foreach ($all_applications as $app) {
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if (!$app->isInstalled()) {
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continue;
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}
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$apps[] = $app;
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}
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return $apps;
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}
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/**
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* Determine if an application is installed, by application class name.
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*
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* To check if an application is installed //and// available to a particular
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* viewer, user @{method:isClassInstalledForViewer}.
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*
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* @param string Application class name.
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* @return bool True if the class is installed.
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* @task meta
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*/
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public static function isClassInstalled($class) {
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return self::getByClass($class)->isInstalled();
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}
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/**
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* Determine if an application is installed and available to a viewer, by
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* application class name.
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*
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* To check if an application is installed at all, use
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* @{method:isClassInstalled}.
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*
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* @param string Application class name.
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* @param PhabricatorUser Viewing user.
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* @return bool True if the class is installed for the viewer.
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* @task meta
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*/
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public static function isClassInstalledForViewer(
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$class,
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PhabricatorUser $viewer) {
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if (!self::isClassInstalled($class)) {
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return false;
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}
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return PhabricatorPolicyFilter::hasCapability(
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$viewer,
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self::getByClass($class),
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PhabricatorPolicyCapability::CAN_VIEW);
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}
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/* -( PhabricatorPolicyInterface )----------------------------------------- */
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public function getCapabilities() {
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return array_merge(
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array(
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PhabricatorPolicyCapability::CAN_VIEW,
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PhabricatorPolicyCapability::CAN_EDIT,
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),
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array_keys($this->getCustomCapabilities()));
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}
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public function getPolicy($capability) {
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$default = $this->getCustomPolicySetting($capability);
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if ($default) {
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return $default;
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}
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switch ($capability) {
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case PhabricatorPolicyCapability::CAN_VIEW:
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return PhabricatorPolicies::getMostOpenPolicy();
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case PhabricatorPolicyCapability::CAN_EDIT:
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return PhabricatorPolicies::POLICY_ADMIN;
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default:
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$spec = $this->getCustomCapabilitySpecification($capability);
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return idx($spec, 'default', PhabricatorPolicies::POLICY_USER);
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}
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}
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public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
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return false;
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}
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public function describeAutomaticCapability($capability) {
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return null;
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}
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/* -( Policies )----------------------------------------------------------- */
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protected function getCustomCapabilities() {
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return array();
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}
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private function getCustomPolicySetting($capability) {
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if (!$this->isCapabilityEditable($capability)) {
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return null;
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}
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$config = PhabricatorEnv::getEnvConfig('phabricator.application-settings');
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$app = idx($config, $this->getPHID());
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if (!$app) {
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return null;
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}
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$policy = idx($app, 'policy');
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if (!$policy) {
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return null;
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}
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return idx($policy, $capability);
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}
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private function getCustomCapabilitySpecification($capability) {
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$custom = $this->getCustomCapabilities();
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if (!isset($custom[$capability])) {
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throw new Exception("Unknown capability '{$capability}'!");
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}
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return $custom[$capability];
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}
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public function getCapabilityLabel($capability) {
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switch ($capability) {
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case PhabricatorPolicyCapability::CAN_VIEW:
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return pht('Can Use Application');
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case PhabricatorPolicyCapability::CAN_EDIT:
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return pht('Can Configure Application');
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}
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$capobj = PhabricatorPolicyCapability::getCapabilityByKey($capability);
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if ($capobj) {
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return $capobj->getCapabilityName();
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}
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return null;
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}
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public function isCapabilityEditable($capability) {
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switch ($capability) {
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case PhabricatorPolicyCapability::CAN_VIEW:
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return $this->canUninstall();
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case PhabricatorPolicyCapability::CAN_EDIT:
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return false;
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default:
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$spec = $this->getCustomCapabilitySpecification($capability);
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return idx($spec, 'edit', true);
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}
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}
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public function getCapabilityCaption($capability) {
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switch ($capability) {
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case PhabricatorPolicyCapability::CAN_VIEW:
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if (!$this->canUninstall()) {
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return pht(
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'This application is required for Phabricator to operate, so all '.
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'users must have access to it.');
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} else {
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return null;
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}
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case PhabricatorPolicyCapability::CAN_EDIT:
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return null;
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default:
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$spec = $this->getCustomCapabilitySpecification($capability);
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return idx($spec, 'caption');
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}
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}
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}
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