PhpStorm - Add a corybantic avalanche of type-hints

tools/extensions/phpstorm/Civi/PhpStorm/Api3Generator.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace Civi\PhpStorm;
+
+use Civi\Core\Service\AutoService;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * @service civi.phpstorm.api3
+ */
+class Api3Generator extends AutoService implements EventSubscriberInterface {
+
+  public static function getSubscribedEvents() {
+    return [
+      'civi.phpstorm.flush' => 'generate',
+    ];
+  }
+
+  public function generate() {
+    /*
+     * FIXME: PHPSTORM_META doesn't seem to support compound dynamic arguments
+     * so even if you give it separate lists like
+     * ```
+     * expectedArguments(\civicrm_api4('Contact'), 1, 'a', 'b');
+     * expectedArguments(\civicrm_api4('Case'), 1, 'c', 'd');
+     * ```
+     * It doesn't differentiate them and always offers a,b,c,d for every entity.
+     * If they ever fix that upstream we could fetch a different list of actions per entity,
+     * but for now there's no point.
+     */
+
+    $entities = \civicrm_api3('entity', 'get', []);
+    $actions = ['create', 'delete', 'get', 'getactions', 'getcount', 'getfield', 'getfields', 'getlist', 'getoptions', 'getrefcount', 'getsingle', 'getunique', 'getvalue', 'replace', 'validate'];
+
+    $builder = new PhpStormMetadata('api3', __CLASS__);
+    $builder->registerArgumentsSet('api3Entities', ...$entities['values']);
+    $builder->registerArgumentsSet('api3Actions', ...$actions);
+    $builder->addExpectedArguments('\civicrm_api3()', 0, 'api3Entities');
+    $builder->addExpectedArguments('\civicrm_api3()', 1, 'api3Actions');
+    $builder->write();
+  }
+
+}

tools/extensions/phpstorm/Civi/PhpStorm/Api4Generator.php

@@ -0,0 +1,44 @@
+<?php
+
+namespace Civi\PhpStorm;
+
+use Civi\Core\Service\AutoService;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * @service civi.phpstorm.api4
+ */
+class Api4Generator extends AutoService implements EventSubscriberInterface {
+
+  public static function getSubscribedEvents() {
+    return [
+      'civi.phpstorm.flush' => 'generate',
+      'hook_civicrm_post::CustomGroup' => 'generate',
+    ];
+  }
+
+  public function generate() {
+    /*
+     * FIXME: PHPSTORM_META doesn't seem to support compound dynamic arguments
+     * so even if you give it separate lists like
+     * ```
+     * expectedArguments(\civicrm_api4('Contact'), 1, 'a', 'b');
+     * expectedArguments(\civicrm_api4('Case'), 1, 'c', 'd');
+     * ```
+     * It doesn't differentiate them and always offers a,b,c,d for every entity.
+     * If they ever fix that upstream we could fetch a different list of actions per entity,
+     * but for now there's no point.
+     */
+
+    $entities = \Civi\Api4\Entity::get(FALSE)->addSelect('name')->execute()->column('name');
+    $actions = ['get', 'save', 'create', 'update', 'delete', 'replace', 'revert', 'export', 'autocomplete', 'getFields', 'getActions', 'checkAccess'];
+
+    $builder = new PhpStormMetadata('api4', __CLASS__);
+    $builder->registerArgumentsSet('api4Entities', ...$entities);
+    $builder->registerArgumentsSet('api4Actions', ...$actions);
+    $builder->addExpectedArguments('\civicrm_api4()', 0, 'api4Entities');
+    $builder->addExpectedArguments('\civicrm_api4()', 1, 'api4Actions');
+    $builder->write();
+  }
+
+}

tools/extensions/phpstorm/Civi/PhpStorm/EventGenerator.php

@@ -0,0 +1,50 @@
+<?php
+
+namespace Civi\PhpStorm;
+
+use Civi\Core\CiviEventDispatcher;
+use Civi\Core\CiviEventDispatcherInterface;
+use Civi\Core\CiviEventInspector;
+use Civi\Core\Service\AutoService;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * @service civi.phpstorm.event
+ */
+class EventGenerator extends AutoService implements EventSubscriberInterface {
+
+  public static function getSubscribedEvents() {
+    return [
+      'civi.phpstorm.flush' => 'generate',
+    ];
+  }
+
+  public function generate() {
+    $inspector = new CiviEventInspector();
+
+    $entities = \Civi\Api4\Entity::get(FALSE)->addSelect('name')->execute()->column('name');
+    $specialEvents = ['hook_civicrm_post', 'hook_civicrm_pre', 'civi.api4.validate'];
+    foreach ($entities as $entity) {
+      foreach ($specialEvents as $specialEvent) {
+        $entityEvents [] = "$specialEvent::$entity";
+      }
+    }
+    // PHP 7.4 can simplify:
+    // $entityEvents = array_map(fn($pair) => implode('::', $pair), \CRM_Utils_Array::product([$entities, $specialEvents]));
+
+
+    $all = array_merge(array_keys($inspector->getAll()), $entityEvents);
+
+    $builder = new PhpStormMetadata('events', __CLASS__);
+    $builder->registerArgumentsSet('events', ...$all);
+
+    foreach ([CiviEventDispatcher::class, CiviEventDispatcherInterface::class] as $class) {
+      foreach (['dispatch', 'addListener', 'removeListener', 'getListeners', 'hasListeners'] as $method) {
+        $builder->addExpectedArguments(sprintf("\\%s::%s()", $class, $method), 0, 'events');
+      }
+    }
+
+    $builder->write();
+  }
+
+}

tools/extensions/phpstorm/Civi/PhpStorm/PhpStormMetadata.php

@@ -44,6 +44,30 @@ public function __construct(string $name, string $attribution) {
     $this->buffer = '';
   }
 
+  public function registerArgumentsSet(string $name, ...$args) {
+    $escapedName = var_export($name, 1);
+    $escapedArgs = implode(', ', array_map(function($arg) {
+      return var_export($arg, 1);
+    }, $args));
+    $this->buffer .= "registerArgumentsSet($escapedName, $escapedArgs);\n";
+    return $this;
+  }
+
+  /**
+   * @param string $for
+   *   Ex: '\Civi\Core\SettingsBag::get()'
+   * @param int $index
+   *   The positional offset among the arguments
+   * @param string $argumentSet
+   *   Name of the argument set. (This should already be defined by `registerArgumentsSet()`.)
+   * @return $this
+   */
+  public function addExpectedArguments(string $for, int $index, string $argumentSet) {
+    $escapedSet = var_export($argumentSet, 1);
+    $this->buffer .= "expectedArguments($for, $index, argumentsSet($escapedSet));\n";
+    return $this;
+  }
+
   /**
    * @param string $for
    * @param array $map

tools/extensions/phpstorm/Civi/PhpStorm/SettingsGenerator.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace Civi\PhpStorm;
+
+use Civi\Core\Service\AutoService;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * @service civi.phpstorm.settings
+ */
+class SettingsGenerator extends AutoService implements EventSubscriberInterface {
+
+  public static function getSubscribedEvents() {
+    return ['civi.phpstorm.flush' => 'generate'];
+  }
+
+  public function generate() {
+    $metadata = \Civi\Core\SettingsMetadata::getMetadata();
+    $methods = ['get', 'getDefault', 'getExplicit', 'getMandatory', 'hasExplicit', 'revert', 'set'];
+    $builder = new PhpStormMetadata('settings', __CLASS__);
+    $builder->registerArgumentsSet('settingNames', ...array_keys($metadata));
+    foreach ($methods as $method) {
+      $builder->addExpectedArguments('\Civi\Core\SettingsBag::' . $method . '()', 0, 'settingNames');
+    }
+    $builder->write();
+  }
+
+}

tools/extensions/phpstorm/info.xml

@@ -34,5 +34,6 @@
     <mixin>mgd-php@1.0.0</mixin>
     <mixin>setting-php@1.0.0</mixin>
     <mixin>smarty-v2@1.0.1</mixin>
+    <mixin>scan-classes@1.0.0</mixin>
   </mixins>
 </extension>

tools/extensions/phpstorm/phpstorm.php

@@ -27,13 +27,22 @@ function phpstorm_metadata_dir(): string {
  * @link https://docs.civicrm.org/dev/en/latest/hooks/hook_civicrm_config/
  */
 function phpstorm_civicrm_config(&$config): void {
- _phpstorm_civix_civicrm_config($config);
+  _phpstorm_civix_civicrm_config($config);
 }
 
 function phpstorm_civicrm_container(\Symfony\Component\DependencyInjection\ContainerBuilder $container) {
   $container->addCompilerPass(new \Civi\PhpStorm\PhpStormCompilePass(), PassConfig::TYPE_AFTER_REMOVING, 2000);
 }
 
+function phpstorm_civicrm_managed(&$entities, $modules) {
+  // We don't currently have an event for extensions to join the "system flush" operation. Apply Skullduggery method.
+  // This gives a useful baseline event for most generators -- but it's _not_ for "services", and each generator may be supplemented
+  // by other events.
+  if ($modules === NULL && !defined('CIVICRM_TEST')) {
+    Civi::dispatcher()->dispatch('civi.phpstorm.flush');
+  }
+}
+
 function phpstorm_civicrm_uninstall() {
   $dir = phpstorm_metadata_dir();
   if (file_exists($dir)) {