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19b53e5b | 1 | <?php |
380f3545 TO |
2 | |
3 | /* | |
4 | +--------------------------------------------------------------------+ | |
41498ac5 | 5 | | Copyright CiviCRM LLC. All rights reserved. | |
380f3545 | 6 | | | |
41498ac5 TO |
7 | | This work is published under the GNU AGPLv3 license with some | |
8 | | permitted exceptions and without any warranty. For full license | | |
9 | | and copyright information, see https://civicrm.org/licensing | | |
380f3545 TO |
10 | +--------------------------------------------------------------------+ |
11 | */ | |
12 | ||
13 | /** | |
14 | * | |
15 | * @package CRM | |
ca5cec67 | 16 | * @copyright CiviCRM LLC https://civicrm.org/licensing |
380f3545 TO |
17 | */ |
18 | ||
19b53e5b C |
19 | namespace Civi\Api4\Generic; |
20 | ||
21 | use Civi\API\Exception\NotImplementedException; | |
449c4e6b | 22 | use Civi\Api4\Utils\ReflectionUtils; |
19b53e5b C |
23 | |
24 | /** | |
25 | * Base class for all api entities. | |
26 | * | |
9bafff7c CW |
27 | * This is the most generic of 3 possible base classes for an APIv4 Entity |
28 | * (the other 2, which extend this class, are `BasicEntity` and `DAOEntity`). | |
19b53e5b | 29 | * |
9bafff7c CW |
30 | * Implementing an API by extending this class directly is appropriate when it does not implement |
31 | * all of the CRUD actions, or only a subset like `get` without `create`, `update` or `delete`; | |
32 | * for example the RelationshipCache entity. | |
19b53e5b | 33 | * |
9bafff7c CW |
34 | * For all other APIs that do implement CRUD it is recommended to use: |
35 | * 1. `DAOEntity` for all entities with a DAO (sql table). | |
36 | * 2. `BasicEntity` for all others, e.g. file-based entities. | |
37 | * | |
38 | * An entity which extends this class directly must, at minimum, implement the `getFields` action. | |
c2adedc1 CW |
39 | * |
40 | * @see https://lab.civicrm.org/extensions/api4example | |
19b53e5b C |
41 | */ |
42 | abstract class AbstractEntity { | |
43 | ||
44 | /** | |
6764a9d3 | 45 | * @param bool $checkPermissions |
19b53e5b C |
46 | * @return \Civi\Api4\Action\GetActions |
47 | */ | |
6764a9d3 | 48 | public static function getActions($checkPermissions = TRUE) { |
9f338c09 | 49 | return (new \Civi\Api4\Action\GetActions(static::getEntityName(), __FUNCTION__)) |
6764a9d3 | 50 | ->setCheckPermissions($checkPermissions); |
19b53e5b C |
51 | } |
52 | ||
53 | /** | |
c0c668ce | 54 | * @return \Civi\Api4\Generic\BasicGetFieldsAction |
19b53e5b | 55 | */ |
c0c668ce | 56 | abstract public static function getFields(); |
19b53e5b C |
57 | |
58 | /** | |
59 | * Returns a list of permissions needed to access the various actions in this api. | |
60 | * | |
61 | * @return array | |
62 | */ | |
63 | public static function permissions() { | |
64 | $permissions = \CRM_Core_Permission::getEntityActionPermissions(); | |
65 | ||
66 | // For legacy reasons the permissions are keyed by lowercase entity name | |
74c303ca | 67 | $lcentity = \CRM_Core_DAO_AllCoreTables::convertEntityNameToLower(self::getEntityName()); |
19b53e5b | 68 | // Merge permissions for this entity with the defaults |
74c303ca | 69 | return ($permissions[$lcentity] ?? []) + $permissions['default']; |
19b53e5b C |
70 | } |
71 | ||
72 | /** | |
73 | * Get entity name from called class | |
74 | * | |
75 | * @return string | |
76 | */ | |
77 | protected static function getEntityName() { | |
90908aac | 78 | return self::stripNamespace(static::class); |
19b53e5b C |
79 | } |
80 | ||
449c4e6b CW |
81 | /** |
82 | * Overridable function to return a localized title for this entity. | |
83 | * | |
7b66c3b5 AH |
84 | * @param bool $plural |
85 | * Whether to return a plural title. | |
449c4e6b CW |
86 | * @return string |
87 | */ | |
7b66c3b5 | 88 | protected static function getEntityTitle($plural = FALSE) { |
c5368b3b CW |
89 | $name = static::getEntityName(); |
90 | $dao = \CRM_Core_DAO_AllCoreTables::getFullName($name); | |
91 | return $dao ? $dao::getEntityTitle($plural) : ($plural ? \CRM_Utils_String::pluralize($name) : $name); | |
449c4e6b CW |
92 | } |
93 | ||
a7bd99ff CW |
94 | /** |
95 | * Overridable function to return menu paths related to this entity. | |
96 | * | |
97 | * @return array | |
98 | */ | |
99 | protected static function getEntityPaths() { | |
100 | return []; | |
101 | } | |
102 | ||
19b53e5b C |
103 | /** |
104 | * Magic method to return the action object for an api. | |
105 | * | |
106 | * @param string $action | |
6764a9d3 | 107 | * @param array $args |
19b53e5b C |
108 | * @return AbstractAction |
109 | * @throws NotImplementedException | |
110 | */ | |
111 | public static function __callStatic($action, $args) { | |
9f338c09 | 112 | $entity = static::getEntityName(); |
eb378b8a | 113 | $nameSpace = str_replace('Civi\Api4\\', 'Civi\Api4\Action\\', static::class); |
19b53e5b | 114 | // Find class for this action |
eb378b8a | 115 | $entityAction = "$nameSpace\\" . ucfirst($action); |
19b53e5b C |
116 | if (class_exists($entityAction)) { |
117 | $actionObject = new $entityAction($entity, $action); | |
6764a9d3 CW |
118 | if (isset($args[0]) && $args[0] === FALSE) { |
119 | $actionObject->setCheckPermissions(FALSE); | |
120 | } | |
19b53e5b C |
121 | } |
122 | else { | |
123 | throw new NotImplementedException("Api $entity $action version 4 does not exist."); | |
124 | } | |
125 | return $actionObject; | |
126 | } | |
127 | ||
449c4e6b CW |
128 | /** |
129 | * Reflection function called by Entity::get() | |
130 | * | |
131 | * @see \Civi\Api4\Action\Entity\Get | |
132 | * @return array | |
133 | */ | |
134 | public static function getInfo() { | |
135 | $info = [ | |
136 | 'name' => static::getEntityName(), | |
137 | 'title' => static::getEntityTitle(), | |
9813ae79 | 138 | 'title_plural' => static::getEntityTitle(TRUE), |
465bc32a | 139 | 'type' => [self::stripNamespace(get_parent_class(static::class))], |
a7bd99ff | 140 | 'paths' => static::getEntityPaths(), |
eb378b8a | 141 | 'class' => static::class, |
449c4e6b | 142 | ]; |
c5368b3b CW |
143 | // Add info for entities with a corresponding DAO |
144 | $dao = \CRM_Core_DAO_AllCoreTables::getFullName($info['name']); | |
145 | if ($dao) { | |
146 | $info['paths'] = $dao::getEntityPaths(); | |
147 | $info['icon'] = $dao::$_icon; | |
b441e024 | 148 | $info['label_field'] = $dao::$_labelField; |
c5368b3b CW |
149 | $info['dao'] = $dao; |
150 | } | |
465bc32a CW |
151 | foreach (ReflectionUtils::getTraits(static::class) as $trait) { |
152 | $info['type'][] = self::stripNamespace($trait); | |
153 | } | |
aa998597 | 154 | $info['searchable'] = in_array('OptionList', $info['type'], TRUE) ? 'none' : 'secondary'; |
449c4e6b | 155 | $reflection = new \ReflectionClass(static::class); |
09815e9c | 156 | $info = array_merge($info, ReflectionUtils::getCodeDocs($reflection, NULL, ['entity' => $info['name']])); |
449c4e6b CW |
157 | unset($info['package'], $info['method']); |
158 | return $info; | |
159 | } | |
160 | ||
90908aac CW |
161 | /** |
162 | * Remove namespace prefix from a class name | |
163 | * | |
164 | * @param string $className | |
165 | * @return string | |
166 | */ | |
167 | private static function stripNamespace($className) { | |
168 | return substr($className, strrpos($className, '\\') + 1); | |
169 | } | |
170 | ||
19b53e5b | 171 | } |