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jcheronjcheron
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[skip ci][transformer] add transformInstances
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‎src/Ubiquity/contents/transformation/TransformersManager.php‎

Lines changed: 189 additions & 159 deletions
Original file line numberDiff line numberDiff line change
@@ -21,167 +21,197 @@
2121
* This class is part of Ubiquity
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*
2323
* @author jcheron <[email protected]>
24-
* @version 1.0.4
24+
* @version 1.0.5
2525
*
2626
*/
2727
class TransformersManager {
28-
const TRANSFORMER_TYPES = ['reverse' => TransformerInterface::class, 'transform' => TransformerInterface::class, 'toView' => TransformerViewInterface::class, 'toForm' => TransformerFormInterface::class];
29-
/**
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*
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* @var array|mixed
32-
*/
33-
private static $transformers = ['md5' => Md5::class, 'datetime' => DateTime::class, 'upper' => UpperCase::class, 'firstUpper' => FirstUpperCase::class, 'lower' => LowerCase::class, 'password' => Password::class, 'hpassword' => HidePassword::class, 'boolean' => Boolean::class];
34-
private static $key = 'contents/transformers';
35-
36-
/**
37-
* Load all transformers.
38-
* Do not use at runtime !
39-
*/
40-
public static function start() {
41-
if (CacheManager::$cache->exists(self::$key)) {
42-
self::$transformers = \array_merge(self::$transformers, CacheManager::$cache->fetch(self::$key));
43-
}
44-
if (\class_exists('\\Ubiquity\\security\\csrf\\CsrfManager')) {
45-
self::$transformers ['crypt'] = '\\Ubiquity\\contents\\transformation\\transformers\\Crypt';
46-
}
47-
}
48-
49-
/**
50-
* Start the manager for production.
51-
*
52-
* @param ?string $op
53-
*/
54-
public static function startProd(?string $op = 'transform'): void {
55-
DAO::$useTransformers = true;
56-
DAO::$transformerOp = $op;
57-
}
58-
59-
/**
60-
* Register a new transformer class.
61-
* Do not used at runtime !
62-
*
63-
* @param string $transformer
64-
* @param string $classname
65-
*/
66-
public static function registerClass(string $transformer, string $classname): void {
67-
self::$transformers [$transformer] = $classname;
68-
}
69-
70-
/**
71-
* Register and save in cache a new Transformer.
72-
* Do not used at runtime !
73-
*
74-
* @param string $transformer
75-
* @param string $classname
76-
*/
77-
public static function registerClassAndSave(string $transformer, string $classname): void {
78-
self::start();
79-
self::registerClass($transformer, $classname);
80-
self::store();
81-
}
82-
83-
/**
84-
* Register an associative array of transformers based on ['name'=>'transformerClass'].
85-
* Do not used at runtime !
86-
*
87-
* @param array $transformersAndClasses
88-
*/
89-
public static function registerClasses(array $transformersAndClasses): void {
90-
foreach ($transformersAndClasses as $transformer => $class) {
91-
self::registerClass($transformer, $class);
92-
}
93-
}
94-
95-
/**
96-
* Register and save an associative array of transformers based on ['name'=>'transformerClass'].
97-
* Do not used at runtime !
98-
*
99-
* @param array $transformersAndClasses
100-
*/
101-
public static function registerClassesAndSave(array $transformersAndClasses): void {
102-
self::start();
103-
foreach ($transformersAndClasses as $transformer => $class) {
104-
self::registerClass($transformer, $class);
105-
}
106-
self::store();
107-
}
108-
109-
/**
110-
* Return the class from a transformer name.
111-
*
112-
* @param string $transformer
113-
* @return ?string
114-
*/
115-
public static function getTransformerClass(string $transformer): ?string {
116-
if (isset (self::$transformers [$transformer])) {
117-
return self::$transformers [$transformer];
118-
}
119-
return null;
120-
}
121-
122-
/**
123-
* Transform a member of an instance.
124-
*
125-
* @param object $instance
126-
* @param string $member
127-
* @param string $transform
128-
* @return ?mixed
129-
*/
130-
public static function transform(object $instance, string $member, ?string $transform = 'transform') {
131-
$getter = 'get' . $member;
132-
if (\method_exists($instance, $getter)) {
133-
return self::applyTransformer($instance, $member, $instance->{$getter} (), $transform);
134-
}
135-
return null;
136-
}
137-
138-
/**
139-
* Apply a transformer using a member transformer(s) on a value.
140-
*
141-
* @param object $instance
142-
* @param string $member
143-
* @param mixed $value
144-
* @param string $transform
145-
* @return mixed
146-
*/
147-
public static function applyTransformer(object $instance, string $member, $value, ?string $transform = 'transform') {
148-
$class = \get_class($instance);
149-
$metas = OrmUtils::getModelMetadata($class);
150-
if (isset ($metas ['#transformers'] [$transform] [$member])) {
151-
$transformer = $metas ['#transformers'] [$transform] [$member];
152-
return $transformer::$transform ($value);
153-
}
154-
return $value;
155-
}
156-
157-
/**
158-
* Transform all the members of a model instance.
159-
*
160-
* @param object $instance
161-
* @param string $transform
162-
*/
163-
public static function transformInstance(object $instance, $transform = 'transform'): void {
164-
$class = \get_class($instance);
165-
$metas = OrmUtils::getModelMetadata($class);
166-
$transformers = $metas ['#transformers'] [$transform] ?? [];
167-
foreach ($transformers as $member => $transformer) {
168-
$getter = 'get' . ucfirst($member);
169-
$setter = 'set' . ucfirst($member);
170-
if (\method_exists($instance, $getter)) {
171-
$value = $transformer::$transform ($instance->{$getter} ());
172-
if (\method_exists($instance, $setter)) {
173-
$instance->{$setter} ($value);
174-
}
175-
$instance->_rest [$member] = $value;
176-
}
177-
}
178-
}
179-
180-
/**
181-
* Store the loaded transformers in cache.
182-
*/
183-
public static function store(): void {
184-
CacheManager::$cache->store(self::$key, self::$transformers);
185-
}
28+
const TRANSFORMER_TYPES = ['reverse' => TransformerInterface::class, 'transform' => TransformerInterface::class, 'toView' => TransformerViewInterface::class, 'toForm' => TransformerFormInterface::class];
29+
/**
30+
*
31+
* @var array|mixed
32+
*/
33+
private static $transformers = ['md5' => Md5::class, 'datetime' => DateTime::class, 'upper' => UpperCase::class, 'firstUpper' => FirstUpperCase::class, 'lower' => LowerCase::class, 'password' => Password::class, 'hpassword' => HidePassword::class, 'boolean' => Boolean::class];
34+
private static $key = 'contents/transformers';
35+
36+
/**
37+
* Load all transformers.
38+
* Do not use at runtime !
39+
*/
40+
public static function start() {
41+
if (CacheManager::$cache->exists(self::$key)) {
42+
self::$transformers = \array_merge(self::$transformers, CacheManager::$cache->fetch(self::$key));
43+
}
44+
if (\class_exists('\\Ubiquity\\security\\csrf\\CsrfManager')) {
45+
self::$transformers ['crypt'] = '\\Ubiquity\\contents\\transformation\\transformers\\Crypt';
46+
}
47+
}
48+
49+
/**
50+
* Start the manager for production.
51+
*
52+
* @param ?string $op
53+
*/
54+
public static function startProd(?string $op = 'transform'): void {
55+
DAO::$useTransformers = true;
56+
DAO::$transformerOp = $op;
57+
}
58+
59+
/**
60+
* Register a new transformer class.
61+
* Do not used at runtime !
62+
*
63+
* @param string $transformer
64+
* @param string $classname
65+
*/
66+
public static function registerClass(string $transformer, string $classname): void {
67+
self::$transformers [$transformer] = $classname;
68+
}
69+
70+
/**
71+
* Register and save in cache a new Transformer.
72+
* Do not used at runtime !
73+
*
74+
* @param string $transformer
75+
* @param string $classname
76+
*/
77+
public static function registerClassAndSave(string $transformer, string $classname): void {
78+
self::start();
79+
self::registerClass($transformer, $classname);
80+
self::store();
81+
}
82+
83+
/**
84+
* Register an associative array of transformers based on ['name'=>'transformerClass'].
85+
* Do not used at runtime !
86+
*
87+
* @param array $transformersAndClasses
88+
*/
89+
public static function registerClasses(array $transformersAndClasses): void {
90+
foreach ($transformersAndClasses as $transformer => $class) {
91+
self::registerClass($transformer, $class);
92+
}
93+
}
94+
95+
/**
96+
* Register and save an associative array of transformers based on ['name'=>'transformerClass'].
97+
* Do not used at runtime !
98+
*
99+
* @param array $transformersAndClasses
100+
*/
101+
public static function registerClassesAndSave(array $transformersAndClasses): void {
102+
self::start();
103+
foreach ($transformersAndClasses as $transformer => $class) {
104+
self::registerClass($transformer, $class);
105+
}
106+
self::store();
107+
}
108+
109+
/**
110+
* Return the class from a transformer name.
111+
*
112+
* @param string $transformer
113+
* @return ?string
114+
*/
115+
public static function getTransformerClass(string $transformer): ?string {
116+
if (isset (self::$transformers [$transformer])) {
117+
return self::$transformers [$transformer];
118+
}
119+
return null;
120+
}
121+
122+
/**
123+
* Transform a member of an instance.
124+
*
125+
* @param object $instance
126+
* @param string $member
127+
* @param ?string $transform
128+
* @return ?mixed
129+
*/
130+
public static function transform(object $instance, string $member, ?string $transform = 'transform') {
131+
$getter = 'get' . $member;
132+
if (\method_exists($instance, $getter)) {
133+
return self::applyTransformer($instance, $member, $instance->{$getter} (), $transform);
134+
}
135+
return null;
136+
}
137+
138+
/**
139+
* Apply a transformer using a member transformer(s) on a value.
140+
*
141+
* @param object $instance
142+
* @param string $member
143+
* @param mixed $value
144+
* @param ?string $transform
145+
* @return mixed
146+
*/
147+
public static function applyTransformer(object $instance, string $member, $value, ?string $transform = 'transform') {
148+
$class = \get_class($instance);
149+
$metas = OrmUtils::getModelMetadata($class);
150+
if (isset ($metas ['#transformers'] [$transform] [$member])) {
151+
$transformer = $metas ['#transformers'] [$transform] [$member];
152+
return $transformer::$transform ($value);
153+
}
154+
return $value;
155+
}
156+
157+
/**
158+
* Transform all the members of a model instance.
159+
*
160+
* @param object $instance
161+
* @param string $transform
162+
*/
163+
public static function transformInstance(object $instance, $transform = 'transform'): void {
164+
$class = \get_class($instance);
165+
$metas = OrmUtils::getModelMetadata($class);
166+
$transformers = $metas ['#transformers'] [$transform] ?? [];
167+
foreach ($transformers as $member => $transformer) {
168+
$getter = 'get' . ucfirst($member);
169+
$setter = 'set' . ucfirst($member);
170+
if (\method_exists($instance, $getter)) {
171+
$value = $transformer::$transform ($instance->{$getter} ());
172+
if (\method_exists($instance, $setter)) {
173+
$instance->{$setter} ($value);
174+
}
175+
$instance->_rest [$member] = $value;
176+
}
177+
}
178+
}
179+
180+
/**
181+
* Transform all the members of a model instances.
182+
*
183+
* @param array $instances
184+
* @param string $transform
185+
*/
186+
public static function transformInstances(array $instances, $transform = 'transform'): void {
187+
if(\count($instances)===0){
188+
return;
189+
}
190+
$instance = \current($instances);
191+
$class = \get_class($instance);
192+
$metas = OrmUtils::getModelMetadata($class);
193+
$transformers = $metas ['#transformers'] [$transform] ?? [];
194+
195+
foreach ($transformers as $member => $transformer) {
196+
$getter = 'get' . ucfirst($member);
197+
$setter = 'set' . ucfirst($member);
198+
foreach ($instances as $instance) {
199+
if (\method_exists($instance, $getter)) {
200+
$value = $transformer::$transform ($instance->{$getter} ());
201+
if (\method_exists($instance, $setter)) {
202+
$instance->{$setter} ($value);
203+
}
204+
$instance->_rest [$member] = $value;
205+
}
206+
}
207+
}
208+
}
209+
210+
/**
211+
* Store the loaded transformers in cache.
212+
*/
213+
public static function store(): void {
214+
CacheManager::$cache->store(self::$key, self::$transformers);
215+
}
186216
}
187217

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