InstanceViewer::count() - Code Metrics - Inspection of "Fix DataTable Json pagination +..." - phpMv/phpMv-UI - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( 42337f...468e47 )

by Jean-Christophe

created 2018-05-01 02:25 UTC

InstanceViewer::count() A

↳ Parent: InstanceViewer

Complexity

Conditions	1
Paths	1

Size

Total Lines	2
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	1
nc	1
nop	0
dl	0
loc	2
rs	10
c	0
b	0
f	0

<?php
namespace Ajax\semantic\widgets\base;
use Ajax\service\JString;
use Ajax\service\JArray;
use Ajax\service\JReflection;

class InstanceViewer {
	protected $widgetIdentifier;
	protected $instance;
	protected $reflect;
	protected $properties;
	protected $visibleProperties;
	protected $values;
	protected $afterCompile;
	protected $captions;
	protected $captionCallback;
	protected $defaultValueFunction;


	public static $index=0;

	public function __construct($identifier,$instance=NULL,$captions=NULL){
		$this->widgetIdentifier=$identifier;
		$this->values=[];
		$this->afterCompile=[];
		if(isset($instance))
			$this->setInstance($instance);
		$this->setCaptions($captions);
		$this->captionCallback=NULL;
		$this->defaultValueFunction=function($name,$value){return $value;};
	}

	public function moveFieldTo($from,$to){
		if(JArray::moveElementTo($this->visibleProperties, $from, $to)){
			return JArray::moveElementTo($this->values, $from, $to);
		}
		return false;
	}

	public function swapFields($index1,$index2){
		if(JArray::swapElements($this->visibleProperties, $index1, $index2)){
			return JArray::swapElements($this->values, $index1, $index2);
		}
		return false;
	}

	public function removeField($index){
		\array_splice($this->visibleProperties,$index,1);
		\array_splice($this->values,$index,1);
		\array_splice($this->captions,$index,1);
		return $this;
	}

	public function getValues(){
		$values=[];
		$index=0;
		$count=$this->count();
		while($index<$count){
			$values[]=$this->getValue($index++);
		}
		return $values;
	}

	public function getIdentifier($index=NULL){
		if(!isset($index))
			$index=self::$index;
		$value=$index;
		if(isset($this->values["identifier"])){
			if(\is_string($this->values["identifier"]))
				$value=JReflection::callMethod($this->instance, $this->values["identifier"], []);
			else
				$value=$this->values["identifier"]($index,$this->instance);
		}
		return $value;
	}

	public function getValue($index){
		$property=$this->properties[$index];
		return $this->_getValue($property, $index);
	}

	protected function _beforeAddProperty($index,&$field){

	}

	protected function _getDefaultValue($name,$value,$index){
		$func=$this->defaultValueFunction;
		return $func($name,$value,$index,$this->instance);
	}

	protected function _getPropertyValue(\ReflectionProperty $property){
		$property->setAccessible(true);
		return $property->getValue($this->instance);
	}

	protected function _getValue($property,$index){
		$value=null;
		$propertyName=$property;
		if($property instanceof \ReflectionProperty){
			$value=$this->_getPropertyValue($property);
			$propertyName=$property->getName();
		}elseif(\is_callable($property) && array_search($property, ["system"])===false)
			$value=$property($this->instance);
		elseif(\is_array($property)){
			$values=\array_map(function($v) use ($index){return $this->_getValue($v, $index);}, $property);
			$value=\implode("", $values);
		}elseif(\is_string($property)){
			$value=$property;
			if(isset($this->instance->{$property})){
				$value=$this->instance->{$property};
			}elseif(\method_exists($this->instance, $getter=JReflection::getterName($property))){
				$value=JReflection::callMethod($this->instance, $getter, []);
			}
		}
		return $this->_postGetValue($index, $propertyName, $value);
	}

	protected function _postGetValue($index,$propertyName,$value){
		if(isset($this->values[$index])){
			$value= $this->values[$index]($value,$this->instance,$index,self::$index);
		}else{
			$value=$this->_getDefaultValue($propertyName,$value, $index);
		}
		if(isset($this->afterCompile[$index])){
			if(\is_callable($this->afterCompile[$index])){
				$this->afterCompile[$index]($value,$this->instance,self::$index);
			}
		}
		return $value;
	}

	public function insertField($index,$field,$key=null){
		if(isset($key)){
			array_splice( $this->visibleProperties, $index, 0, [$key=>$field] );
		}else{
			array_splice( $this->visibleProperties, $index, 0, $field );
		}
		return $this;
	}
	
	public function sortColumnContent($index,$array){
		if(isset($this->visibleProperties[$index])){
			if(is_array($this->visibleProperties[$index])){
				$this->visibleProperties[$index]=JArray::sortAssociative($this->visibleProperties[$index],$array);
			}
		}
		return $this;
	}

	public function insertInField($index,$field,$key=null){
		$vb=$this->visibleProperties;
		if(isset($vb[$index])){
			if(isset($key)){
				if(\is_array($vb[$index])){
					$this->visibleProperties[$index][$key]=$field;
				}else{
					$this->visibleProperties[$index]=[$vb[$index],$key=>$field];
				}
			}else{
				if(\is_array($vb[$index])){
					$this->visibleProperties[$index][]=$field;
				}else{
					$this->visibleProperties[$index]=[$vb[$index],$field];
				}
			}
		}else{
			return $this->insertField($index, $field);
		}
		return $this;
	}

	public function addField($field,$key=null){
		if(isset($key)){
			$this->visibleProperties[]=[$key=>$field];
		}else{
			$this->visibleProperties[]=$field;
		}
		return $this;
	}

	public function addFields($fields){
		$this->visibleProperties=\array_merge($this->visibleProperties,$fields);
		return $this;
	}

	public function count(){
		return \sizeof($this->properties);
	}

	public function visiblePropertiesCount(){
		return \sizeof($this->visibleProperties);
	}

	public function getProperty($index){
		return $this->properties[$index];
	}

	public function getFieldName($index){
		$property=$this->getProperty($index);
		if($property instanceof \ReflectionProperty){
			$result=$property->getName();
		}elseif(\is_callable($property)){
			$result=$this->visibleProperties[$index];
		}else{
			$result=$property;
		}
		return $result;
	}


	protected function showableProperty(\ReflectionProperty $rProperty){
		return JString::startswith($rProperty->getName(),"_")===false;
	}

	public function setInstance($instance) {
		if(\is_string($instance)){
			$instance=new $instance();
		}
		$this->instance=$instance;
		$this->properties=[];
		$this->reflect=new \ReflectionClass($instance);
		if(JArray::count($this->visibleProperties)===0){
			$this->properties=$this->getDefaultProperties();
		}else{
			foreach ($this->visibleProperties as $property){
				$this->setInstanceProperty($property);
			}
		}
		return $this;
	}

	private function setInstanceProperty($property){
		if(\is_callable($property)){
			$this->properties[]=$property;
		}elseif(\is_string($property)){
			try{
				$this->_beforeAddProperty(\sizeof($this->properties), $property);
				$rProperty=$this->reflect->getProperty($property);
				$this->properties[]=$rProperty;
			}catch(\Exception $e){
				$this->_beforeAddProperty(\sizeof($this->properties), $property);
				$this->properties[]=$property;
			}
		}elseif(\is_int($property)){
			$props=$this->getDefaultProperties();
			if(isset($props[$property]))
				$this->properties[]=$props[$property];
				else
					$this->properties[]=$property;
		}else{
			$this->properties[]=$property;
		}
	}

	protected function getDefaultProperties(){
		$result=[];
		$properties=$this->reflect->getProperties();
		foreach ($properties as $property){
			$showable=$this->showableProperty($property);
			if($showable!==false){
				$result[]=$property;
			}
		}
		return $result;
	}

	public function setVisibleProperties($visibleProperties) {
		$this->visibleProperties=$visibleProperties;
		return $this;
	}

	public function setValueFunction($index,$callback){
		$this->values[$index]=$callback;
		return $this;
	}

	public function setIdentifierFunction($callback){
		$this->values["identifier"]=$callback;
		return $this;
	}

	public static function setIndex($index) {
		self::$index=$index;
	}

	public function getProperties() {
		return $this->properties;
	}

	public function getCaption($index){
		if(isset($this->captions[$index])){
			return $this->captions[$index];
		}
		if($this->properties[$index] instanceof \ReflectionProperty)
			return $this->properties[$index]->getName();
		elseif(\is_callable($this->properties[$index]))
			return "";
		else
			return $this->properties[$index];
	}

	public function getCaptions(){
		$count=$this->count();
		if(isset($this->captions)){
			$captions= \array_values($this->captions);
			$captionsSize=\sizeof($captions);
			for($i=$captionsSize;$i<$count;$i++){
				$captions[]="";
			}
		}else{
			$captions=[];
			$index=0;
			while($index<$count){
				$captions[]=$this->getCaption($index++);
			}
		}
		if(isset($this->captionCallback) && \is_callable($this->captionCallback)){
			$callback=$this->captionCallback;
			$callback($captions,$this->instance);
		}
		return $captions;
	}

	public function setCaption($index,$caption){
		if(isset($this->captions)===false)
			$this->captions=[];
		$this->captions[$index]=$caption;
		return $this;
	}

	public function setCaptions($captions) {
		$this->captions=$captions;
		return $this;
	}

	/**
	 * Associates a $callback function after the compilation of the field at $index position
	 * The $callback function can take the following arguments : $field=>the compiled field, $instance : the active instance of the object, $index: the field position
	 * @param int $index postion of the compiled field
	 * @param callable $callback function called after the field compilation
	 * @return InstanceViewer
	 */
	public function afterCompile($index,$callback){
		$this->afterCompile[$index]=$callback;
		return $this;
	}

	/**
	 * Defines a callback function to call for modifying captions
	 * function parameters are $captions: the captions to modify and $instance: the active model instance
	 * @param callable $captionCallback
	 * @return \Ajax\semantic\widgets\base\InstanceViewer
	 */
	public function setCaptionCallback($captionCallback) {
		$this->captionCallback=$captionCallback;
		return $this;
	}

	/**
	 * Defines the default function which displays fields value
	 * @param callable $defaultValueFunction function parameters are : $name : the field name, $value : the field value ,$index : the field index, $instance : the active instance of model
	 * @return \Ajax\semantic\widgets\base\InstanceViewer
	 */
	public function setDefaultValueFunction($defaultValueFunction) {
		$this->defaultValueFunction=$defaultValueFunction;
		return $this;
	}

	public function getVisibleProperties() {
		return $this->visibleProperties;
	}

	/**
	 * @return callable
	 */
	public function getDefaultValueFunction() {
		return $this->defaultValueFunction;
	}
}


1			<?php
2			namespace Ajax\semantic\widgets\base;
3			use Ajax\service\JString;
4			use Ajax\service\JArray;
5			use Ajax\service\JReflection;
6
7			class InstanceViewer {
8			protected $widgetIdentifier;
9			protected $instance;
10			protected $reflect;
11			protected $properties;
12			protected $visibleProperties;
13			protected $values;
14			protected $afterCompile;
15			protected $captions;
16			protected $captionCallback;
17			protected $defaultValueFunction;
18
19
20			public static $index=0;
21
22			public function __construct($identifier,$instance=NULL,$captions=NULL){
23			$this->widgetIdentifier=$identifier;
24			$this->values=[];
25			$this->afterCompile=[];
26			if(isset($instance))
27			$this->setInstance($instance);
28			$this->setCaptions($captions);
29			$this->captionCallback=NULL;
30			$this->defaultValueFunction=function($name,$value){return $value;};
31			}
32
33			public function moveFieldTo($from,$to){
34			if(JArray::moveElementTo($this->visibleProperties, $from, $to)){
35			return JArray::moveElementTo($this->values, $from, $to);
36			}
37			return false;
38			}
39
40			public function swapFields($index1,$index2){
41			if(JArray::swapElements($this->visibleProperties, $index1, $index2)){
42			return JArray::swapElements($this->values, $index1, $index2);
43			}
44			return false;
45			}
46
47			public function removeField($index){
48			\array_splice($this->visibleProperties,$index,1);
49			\array_splice($this->values,$index,1);
50			\array_splice($this->captions,$index,1);
51			return $this;
52			}
53
54			public function getValues(){
55			$values=[];
56			$index=0;
57			$count=$this->count();
58			while($index<$count){
59			$values[]=$this->getValue($index++);
60			}
61			return $values;
62			}
63
64			public function getIdentifier($index=NULL){
65			if(!isset($index))
66			$index=self::$index;
67			$value=$index;
68			if(isset($this->values["identifier"])){
69			if(\is_string($this->values["identifier"]))
70			$value=JReflection::callMethod($this->instance, $this->values["identifier"], []);
71			else
72			$value=$this->values["identifier"]($index,$this->instance);
73			}
74			return $value;
75			}
76
77			public function getValue($index){
78			$property=$this->properties[$index];
79			return $this->_getValue($property, $index);
80			}
81
82			protected function _beforeAddProperty($index,&$field){
83
84			}
85
86			protected function _getDefaultValue($name,$value,$index){
87			$func=$this->defaultValueFunction;
88			return $func($name,$value,$index,$this->instance);
89			}
90
91			protected function _getPropertyValue(\ReflectionProperty $property){
92			$property->setAccessible(true);
93			return $property->getValue($this->instance);
94			}
95
96			protected function _getValue($property,$index){
97			$value=null;
98			$propertyName=$property;
99			if($property instanceof \ReflectionProperty){
100			$value=$this->_getPropertyValue($property);
101			$propertyName=$property->getName();
102			}elseif(\is_callable($property) && array_search($property, ["system"])===false)
103			$value=$property($this->instance);
104			elseif(\is_array($property)){
105			$values=\array_map(function($v) use ($index){return $this->_getValue($v, $index);}, $property);
106			$value=\implode("", $values);
107			}elseif(\is_string($property)){
108			$value=$property;
109			if(isset($this->instance->{$property})){
110			$value=$this->instance->{$property};
111			}elseif(\method_exists($this->instance, $getter=JReflection::getterName($property))){
112			$value=JReflection::callMethod($this->instance, $getter, []);
113			}
114			}
115			return $this->_postGetValue($index, $propertyName, $value);
116			}
117
118			protected function _postGetValue($index,$propertyName,$value){
119			if(isset($this->values[$index])){
120			$value= $this->values[$index]($value,$this->instance,$index,self::$index);
121			}else{
122			$value=$this->_getDefaultValue($propertyName,$value, $index);
123			}
124			if(isset($this->afterCompile[$index])){
125			if(\is_callable($this->afterCompile[$index])){
126			$this->afterCompile[$index]($value,$this->instance,self::$index);
127			}
128			}
129			return $value;
130			}
131
132			public function insertField($index,$field,$key=null){
133			if(isset($key)){
134			array_splice( $this->visibleProperties, $index, 0, [$key=>$field] );
135			}else{
136			array_splice( $this->visibleProperties, $index, 0, $field );
137			}
138			return $this;
139			}
140
141			public function sortColumnContent($index,$array){
142			if(isset($this->visibleProperties[$index])){
143			if(is_array($this->visibleProperties[$index])){
144			$this->visibleProperties[$index]=JArray::sortAssociative($this->visibleProperties[$index],$array);
145			}
146			}
147			return $this;
148			}
149
150			public function insertInField($index,$field,$key=null){
151			$vb=$this->visibleProperties;
152			if(isset($vb[$index])){
153			if(isset($key)){
154			if(\is_array($vb[$index])){
155			$this->visibleProperties[$index][$key]=$field;
156			}else{
157			$this->visibleProperties[$index]=[$vb[$index],$key=>$field];
158			}
159			}else{
160			if(\is_array($vb[$index])){
161			$this->visibleProperties[$index][]=$field;
162			}else{
163			$this->visibleProperties[$index]=[$vb[$index],$field];
164			}
165			}
166			}else{
167			return $this->insertField($index, $field);
168			}
169			return $this;
170			}
171
172			public function addField($field,$key=null){
173			if(isset($key)){
174			$this->visibleProperties[]=[$key=>$field];
175			}else{
176			$this->visibleProperties[]=$field;
177			}
178			return $this;
179			}
180
181			public function addFields($fields){
182			$this->visibleProperties=\array_merge($this->visibleProperties,$fields);
183			return $this;
184			}
185
186			public function count(){
187			return \sizeof($this->properties);
188			}
189
190			public function visiblePropertiesCount(){
191			return \sizeof($this->visibleProperties);
192			}
193
194			public function getProperty($index){
195			return $this->properties[$index];
196			}
197
198			public function getFieldName($index){
199			$property=$this->getProperty($index);
200			if($property instanceof \ReflectionProperty){
201			$result=$property->getName();
202			}elseif(\is_callable($property)){
203			$result=$this->visibleProperties[$index];
204			}else{
205			$result=$property;
206			}
207			return $result;
208			}
209
210
211			protected function showableProperty(\ReflectionProperty $rProperty){
212			return JString::startswith($rProperty->getName(),"_")===false;
213			}
214
215			public function setInstance($instance) {
216			if(\is_string($instance)){
217			$instance=new $instance();
218			}
219			$this->instance=$instance;
220			$this->properties=[];
221			$this->reflect=new \ReflectionClass($instance);
222			if(JArray::count($this->visibleProperties)===0){
223			$this->properties=$this->getDefaultProperties();
224			}else{
225			foreach ($this->visibleProperties as $property){
226			$this->setInstanceProperty($property);
227			}
228			}
229			return $this;
230			}
231
232			private function setInstanceProperty($property){
233			if(\is_callable($property)){
234			$this->properties[]=$property;
235			}elseif(\is_string($property)){
236			try{
237			$this->_beforeAddProperty(\sizeof($this->properties), $property);
238			$rProperty=$this->reflect->getProperty($property);
239			$this->properties[]=$rProperty;
240			}catch(\Exception $e){
241			$this->_beforeAddProperty(\sizeof($this->properties), $property);
242			$this->properties[]=$property;
243			}
244			}elseif(\is_int($property)){
245			$props=$this->getDefaultProperties();
246			if(isset($props[$property]))
247			$this->properties[]=$props[$property];
248			else
249			$this->properties[]=$property;
250			}else{
251			$this->properties[]=$property;
252			}
253			}
254
255			protected function getDefaultProperties(){
256			$result=[];
257			$properties=$this->reflect->getProperties();
258			foreach ($properties as $property){
259			$showable=$this->showableProperty($property);
260			if($showable!==false){
261			$result[]=$property;
262			}
263			}
264			return $result;
265			}
266
267			public function setVisibleProperties($visibleProperties) {
268			$this->visibleProperties=$visibleProperties;
269			return $this;
270			}
271
272			public function setValueFunction($index,$callback){
273			$this->values[$index]=$callback;
274			return $this;
275			}
276
277			public function setIdentifierFunction($callback){
278			$this->values["identifier"]=$callback;
279			return $this;
280			}
281
282			public static function setIndex($index) {
283			self::$index=$index;
284			}
285
286			public function getProperties() {
287			return $this->properties;
288			}
289
290			public function getCaption($index){
291			if(isset($this->captions[$index])){
292			return $this->captions[$index];
293			}
294			if($this->properties[$index] instanceof \ReflectionProperty)
295			return $this->properties[$index]->getName();
296			elseif(\is_callable($this->properties[$index]))
297			return "";
298			else
299			return $this->properties[$index];
300			}
301
302			public function getCaptions(){
303			$count=$this->count();
304			if(isset($this->captions)){
305			$captions= \array_values($this->captions);
306			$captionsSize=\sizeof($captions);
307			for($i=$captionsSize;$i<$count;$i++){
308			$captions[]="";
309			}
310			}else{
311			$captions=[];
312			$index=0;
313			while($index<$count){
314			$captions[]=$this->getCaption($index++);
315			}
316			}
317			if(isset($this->captionCallback) && \is_callable($this->captionCallback)){
318			$callback=$this->captionCallback;
319			$callback($captions,$this->instance);
320			}
321			return $captions;
322			}
323
324			public function setCaption($index,$caption){
325			if(isset($this->captions)===false)
326			$this->captions=[];
327			$this->captions[$index]=$caption;
328			return $this;
329			}
330
331			public function setCaptions($captions) {
332			$this->captions=$captions;
333			return $this;
334			}
335
336			/**
337			* Associates a $callback function after the compilation of the field at $index position
338			* The $callback function can take the following arguments : $field=>the compiled field, $instance : the active instance of the object, $index: the field position
339			* @param int $index postion of the compiled field
340			* @param callable $callback function called after the field compilation
341			* @return InstanceViewer
342			*/
343			public function afterCompile($index,$callback){
344			$this->afterCompile[$index]=$callback;
345			return $this;
346			}
347
348			/**
349			* Defines a callback function to call for modifying captions
350			* function parameters are $captions: the captions to modify and $instance: the active model instance
351			* @param callable $captionCallback
352			* @return \Ajax\semantic\widgets\base\InstanceViewer
353			*/
354			public function setCaptionCallback($captionCallback) {
355			$this->captionCallback=$captionCallback;
356			return $this;
357			}
358
359			/**
360			* Defines the default function which displays fields value
361			* @param callable $defaultValueFunction function parameters are : $name : the field name, $value : the field value ,$index : the field index, $instance : the active instance of model
362			* @return \Ajax\semantic\widgets\base\InstanceViewer
363			*/
364			public function setDefaultValueFunction($defaultValueFunction) {
365			$this->defaultValueFunction=$defaultValueFunction;
366			return $this;
367			}
368
369			public function getVisibleProperties() {
370			return $this->visibleProperties;
371			}
372
373			/**
374			* @return callable
375			*/
376			public function getDefaultValueFunction() {
377			return $this->defaultValueFunction;
378			}
379			}
380

phpMv / phpMv-UI

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