Combo::getCurrentOptions() - Code Metrics - Inspection of "minor" - hiqdev/yii2-combo - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 727021...cafeab )

by Dmitry

created 2017-02-21 13:18 UTC

Combo::getCurrentOptions() C

↳ Parent: Combo

Complexity

Conditions	7
Paths	6

Size

Total Lines	27
Code Lines	15

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	56

Importance

Changes

Metric	Value
dl	0
loc	27
ccs	0
cts	14
cp	0
rs	6.7272
c	0
b	0
f	0
cc	7
eloc	15
nc	6
nop	0
crap	56

<?php

/*
 * Combo widget for Yii2
 *
 * @link      https://github.com/hiqdev/yii2-combo
 * @package   yii2-combo
 * @license   BSD-3-Clause
 * @copyright Copyright (c) 2015-2016, HiQDev (http://hiqdev.com/)
 */

namespace hiqdev\combo;

use Yii;
use yii\base\Model;
use yii\base\Widget;
use yii\helpers\ArrayHelper;
use yii\helpers\Html;
use yii\helpers\Json;
use yii\helpers\Url;
use yii\web\JsExpression;
use yii\web\View;

/**
 * Widget Combo.
 *
 * @property mixed $return see [[_return]]
 * @property mixed $rename see [[_rename]]
 * @property mixed $filter see [[_filter]]
 * @property mixed $pluginOptions see [[_pluginOptions]]
 * @property mixed $primaryFilter see [[_primaryFilter]]
 * @property mixed hasId
 */
class Combo extends Widget
{
    /**
     * @var Model
     */
    public $model;

    /**
     * @var string the attribute name
     */
    public $attribute;

    /**
     * @var array the url that will be passed to [[Url::to()]] method to create the request URL
     */
    public $url;

    /**
     * @var string the type of the field.
     * Usual should be module/comboName.
     * For example: client/client, hosting/account, domain/domain.
     * In case of the combo overriding with some specific filters,
     * the type should represent the filter.
     * For example: if the hosting/service combo is extended with filter
     * to show only DB services, the type should be hosting/service/db or hosting/dbService.
     * The decision of the style depends on overall code style and readability
     */
    public $type;

    /**
     * @var string the name of the representative field in the model.
     * Used by [[getPrimaryFilter]] to create the name of the filtering field
     * @see getPrimaryFilter()
     */
    public $name;

    /**
     * @var string md5 of the configuration.
     * Appears only after the combo registration in [[register]]
     * @see register()
     */
    public $configId;

    /**
     * @var array the HTML options for the input element
     */
    public $inputOptions = [];

    /**
     * @var string the outer element selector, that holds all of related Combos
     */
    public $formElementSelector = 'form';

    /**
     * @var string the language. Default is application language
     */
    public $language;

    /**
     * @var bool allow multiple selection
     */
    public $multiple;

    /**
     * @var array
     */
    public $current;

    /**
     * @var mixed returning arguments
     * Example:
     *
     * ```
     *  ['id', 'password', 'another_column']
     * ```
     *
     * @see getReturn()
     * @see setReturn()
     */
    protected $_return;

    /**
     * @var array renamed arguments
     * Example:
     *
     * ```
     *  [
     *      'new_col_name' => 'old_col_name',
     *      'text' => 'login',
     *      'deep' => 'array.subarray.value' // can extract some value from an array
     *  ]
     * ```
     *
     * @see getName()
     * @see setName()
     */
    protected $_rename;

    /**
     * @var array the static filters
     * Example:
     *
     * ```
     * [
     *      'someStaticValue' => ['format' => 'the_value'],
     *      'type'            => ['format' => 'seller'],
     *      'is_active'       => [
     *          'field'  => 'server',
     *          'format' => new JsExpression('function (id, text, field) {
     *              if (field.isSet()) {
     *                  return 1;
     *              }
     *          }'),
     *      ]
     * ]
     * @see setFilter()
     * @see getFilter()
     */
    protected $_filter = [];

    /**
     * @var string the name of the primary filter. Default: [[name]]_like
     * @see getPrimaryFilter
     * @see setPrimaryFilter
     */
    protected $_primaryFilter;

    /**
     * @var boolean|string whether the combo has a primary key
     *   null (default) - decision will be taken automatically.
     *                    In case when [[attribute]] has the `_id` postfix, this property will be treated as `true`
     *            false - the combo does not have an id. Meaning the value of the attribute will be used as the ID
     *           string - the explicit name of the ID attribute
     */
    public $_hasId;

    /**
     * Options that will be passed to the plugin.
     *
     * @var array
     * @see getPluginOptions()
     */
    public $_pluginOptions = [];

    /** {@inheritdoc} */
    public function init()
    {
        parent::init();

        // Set language
        if ($this->language === null && ($language = Yii::$app->language) !== 'en-US') {
            $this->language = substr($language, 0, 2);
        }
        if (!$this->_return) {
            $this->return = ['id'];
        }
        if (!$this->rename) {
            $this->rename = ['text' => $this->name];
        }
        if (!$this->inputOptions['id']) {
            $this->inputOptions['id'] = Html::getInputId($this->model, $this->attribute);
        }
        if ($this->multiple) {
            $this->inputOptions['multiple'] = true;
        }
        if ($this->inputOptions['readonly']) {
            // According to the HTML specification, the `select` element does not support
            // property `readonly`. Solution: render `readonly` field as disabled and prepend hidden
            // input to submit the attribute value.
            $this->inputOptions['disabled'] = true;
        }
        if (!$this->inputOptions['data-combo-field']) {
            $this->inputOptions['data-combo-field'] = $this->name;
        }
        if (!isset($this->inputOptions['unselect'])) {
            $this->inputOptions['unselect'] = null;
        }
    }

    public function run()
    {
        $this->registerClientConfig();
        $this->registerClientScript();
        return $this->renderInput();
    }

    /**
     * Renders text input that will be used by the plugin.
     * Must apply [[inputOptions]] to the HTML element.
     *
     * @return string
     */
    protected function renderInput()
    {
        $html = [];
        if ($this->inputOptions['readonly']) {
            // As it was said in comments of `init` method, the `select` element does not support property `readonly`.
            // However, disabled select will not be submitted.
            // Solution: render hidden input to submit the attribue value.
            $html[] = Html::activeHiddenInput($this->model, $this->attribute, [
                'id' => $this->inputOptions['id'] . '-hidden',
            ]);
        }
        $html[] = Html::activeDropDownList($this->model, $this->attribute, $this->getCurrentOptions(), $this->inputOptions);

        return implode('', $html);
    }

    public function registerClientConfig()
    {
        $view = $this->view;
        ComboAsset::register($view);

        $pluginOptions = Json::encode($this->pluginOptions);
        $this->configId = md5($this->type . $pluginOptions);
        $view->registerJs("$.comboConfig().add('{$this->configId}', $pluginOptions);", View::POS_READY, 'combo_' . $this->configId);
    }

    public function registerClientScript()
    {
        $selector = $this->inputOptions['id'];
        $js = "$('#$selector').closest('{$this->formElementSelector}').combo().register('#$selector', '$this->configId');";

        $this->view->registerJs($js);
    }

    public function getReturn()
    {
        return $this->_return;
    }

    /**
     * @return mixed
     */
    public function getRename()
    {
        return $this->_rename;
    }

    /**
     * @return mixed
     */
    public function getFilter()
    {
        return $this->_filter;
    }

    /**
     * @param mixed $filter
     */
    public function setFilter($filter)
    {
        $this->_filter = $filter;

    }

    /**
     * @param mixed $rename
     */
    public function setRename($rename)
    {
        $this->_rename = $rename;

    }

    /**
     * @param mixed $return
     */
    public function setReturn($return)
    {
        $this->_return = $return;
    }

    /**
     * @return string
     * @see _primaryFilter
     */
    public function getPrimaryFilter()
    {
        return $this->_primaryFilter ?: $this->name . '_like';
    }

    /**
     * @param $primaryFilter
     * @see _primaryFilter
     */
    public function setPrimaryFilter($primaryFilter)
    {
        $this->_primaryFilter = $primaryFilter;
    }

    /**
     * Returns the config of the Combo, merges with the passed $config.
     *
     * @param array $options
     * @return array
     */
    public function getPluginOptions($options = [])
    {
        $defaultOptions = [
            'name' => $this->name,
            'type' => $this->type,
            'hasId' => $this->hasId,
            'select2Options' => [
                'width'       => '100%',
                'placeholder' => '----------',
                'minimumInputLength' => '0',
                'ajax'        => [
                    'url'    => Url::toRoute($this->url),
                    'type'   => 'post',
                    'return' => $this->return,
                    'rename' => $this->rename,
                    'filter' => $this->filter,
                    'data' => new JsExpression("
                        function (event) {
                            return $(this).data('field').createFilter($.extend(true, {
                                '{$this->primaryFilter}': {format: event.term}
                            }, event.filters || {}));
                        }
                    "),
                ],
            ],
        ];

        return ArrayHelper::merge($defaultOptions, $this->_pluginOptions, $options);
    }

    public function getFormIsBulk()
    {
        return preg_match("/^\[.*\].+$/", $this->attribute);
    }

    /**
     * @param array $pluginOptions
     */
    public function setPluginOptions($pluginOptions)
    {
        $this->_pluginOptions = $pluginOptions;
    }

    /**
     * @return bool|string
     */
    public function getHasId()
    {
        return $this->_hasId === null ? (substr($this->attribute, -3) === '_id') : $this->_hasId;
    }

    /**
     * @param bool|string $hasId
     */
    public function setHasId($hasId)
    {
        $this->_hasId = $hasId;
    }

    /**
     * Method collects list of options that will be rendered inside the `select` tag
     * @return array
     */
    protected function getCurrentOptions()
    {
        $value = Html::getAttributeValue($this->model, $this->attribute);

        if (!isset($value) || empty($value)) {
            return [];
        }

        if (!empty($this->current)) {
            return $this->current;
        }

        if ($this->getHasId()) {
            if (!is_scalar($value)) {
                Yii::error('When Combo has ID, property $current must be set manually, or attribute value must be a scalar. Value ' . var_export($value, true) . ' is not a scalar.', __METHOD__);
                return [];
            }

            return [$value => $value];
        } else {
            if (is_array($value)) {
                return array_combine(array_values($value), array_values($value));
            }

            return [$value => $value];
        }
    }
}


1		<?php
2
3		/*
4		* Combo widget for Yii2
5		*
6		* @link https://github.com/hiqdev/yii2-combo
7		* @package yii2-combo
8		* @license BSD-3-Clause
9		* @copyright Copyright (c) 2015-2016, HiQDev (http://hiqdev.com/)
10		*/
11
12		namespace hiqdev\combo;
13
14		use Yii;
15		use yii\base\Model;
16		use yii\base\Widget;
17		use yii\helpers\ArrayHelper;
18		use yii\helpers\Html;
19		use yii\helpers\Json;
20		use yii\helpers\Url;
21		use yii\web\JsExpression;
22		use yii\web\View;
23
24		/**
25		* Widget Combo.
26		*
27		* @property mixed $return see [[_return]]
28		* @property mixed $rename see [[_rename]]
29		* @property mixed $filter see [[_filter]]
30		* @property mixed $pluginOptions see [[_pluginOptions]]
31		* @property mixed $primaryFilter see [[_primaryFilter]]
32		* @property mixed hasId
33		*/
34		class Combo extends Widget
35		{
36		/**
37		* @var Model
38		*/
39		public $model;
40
41		/**
42		* @var string the attribute name
43		*/
44		public $attribute;
45
46		/**
47		* @var array the url that will be passed to [[Url::to()]] method to create the request URL
48		*/
49		public $url;
50
51		/**
52		* @var string the type of the field.
53		* Usual should be module/comboName.
54		* For example: client/client, hosting/account, domain/domain.
55		* In case of the combo overriding with some specific filters,
56		* the type should represent the filter.
57		* For example: if the hosting/service combo is extended with filter
58		* to show only DB services, the type should be hosting/service/db or hosting/dbService.
59		* The decision of the style depends on overall code style and readability
60		*/
61		public $type;
62
63		/**
64		* @var string the name of the representative field in the model.
65		* Used by [[getPrimaryFilter]] to create the name of the filtering field
66		* @see getPrimaryFilter()
67		*/
68		public $name;
69
70		/**
71		* @var string md5 of the configuration.
72		* Appears only after the combo registration in [[register]]
73		* @see register()
74		*/
75		public $configId;
76
77		/**
78		* @var array the HTML options for the input element
79		*/
80		public $inputOptions = [];
81
82		/**
83		* @var string the outer element selector, that holds all of related Combos
84		*/
85		public $formElementSelector = 'form';
86
87		/**
88		* @var string the language. Default is application language
89		*/
90		public $language;
91
92		/**
93		* @var bool allow multiple selection
94		*/
95		public $multiple;
96
97		/**
98		* @var array
99		*/
100		public $current;
101
102		/**
103		* @var mixed returning arguments
104		* Example:
105		*
106		* ```
107		* ['id', 'password', 'another_column']
108		* ```
109		*
110		* @see getReturn()
111		* @see setReturn()
112		*/
113		protected $_return;
114
115		/**
116		* @var array renamed arguments
117		* Example:
118		*
119		* ```
120		* [
121		* 'new_col_name' => 'old_col_name',
122		* 'text' => 'login',
123		* 'deep' => 'array.subarray.value' // can extract some value from an array
124		* ]
125		* ```
126		*
127		* @see getName()
128		* @see setName()
129		*/
130		protected $_rename;
131
132		/**
133		* @var array the static filters
134		* Example:
135		*
136		* ```
137		* [
138		* 'someStaticValue' => ['format' => 'the_value'],
139		* 'type' => ['format' => 'seller'],
140		* 'is_active' => [
141		* 'field' => 'server',
142		* 'format' => new JsExpression('function (id, text, field) {
143		* if (field.isSet()) {
144		* return 1;
145		* }
146		* }'),
147		* ]
148		* ]
149		* @see setFilter()
150		* @see getFilter()
151		*/
152		protected $_filter = [];
153
154		/**
155		* @var string the name of the primary filter. Default: [[name]]_like
156		* @see getPrimaryFilter
157		* @see setPrimaryFilter
158		*/
159		protected $_primaryFilter;
160
161		/**
162		* @var boolean\|string whether the combo has a primary key
163		* null (default) - decision will be taken automatically.
164		* In case when [[attribute]] has the `_id` postfix, this property will be treated as `true`
165		* false - the combo does not have an id. Meaning the value of the attribute will be used as the ID
166		* string - the explicit name of the ID attribute
167		*/
168		public $_hasId;
169
170		/**
171		* Options that will be passed to the plugin.
172		*
173		* @var array
174		* @see getPluginOptions()
175		*/
176		public $_pluginOptions = [];
177
178		/** {@inheritdoc} */
179	2	public function init()
180		{
181	2	parent::init();
182
183		// Set language
184	2	if ($this->language === null && ($language = Yii::$app->language) !== 'en-US') {
185	2	$this->language = substr($language, 0, 2);
186	2	}
187	2	if (!$this->_return) {
188	2	$this->return = ['id'];
189	2	}
190	2	if (!$this->rename) {
191	2	$this->rename = ['text' => $this->name];
192	2	}
193	2	if (!$this->inputOptions['id']) {
194		$this->inputOptions['id'] = Html::getInputId($this->model, $this->attribute);
195		}
196	2	if ($this->multiple) {
197		$this->inputOptions['multiple'] = true;
198		}
199	2	if ($this->inputOptions['readonly']) {
200		// According to the HTML specification, the `select` element does not support
201		// property `readonly`. Solution: render `readonly` field as disabled and prepend hidden
202		// input to submit the attribute value.
203		$this->inputOptions['disabled'] = true;
204		}
205	2	if (!$this->inputOptions['data-combo-field']) {
206	2	$this->inputOptions['data-combo-field'] = $this->name;
207	2	}
208	2	if (!isset($this->inputOptions['unselect'])) {
209	2	$this->inputOptions['unselect'] = null;
210	2	}
211	2	}
212
213		public function run()
214		{
215		$this->registerClientConfig();
216		$this->registerClientScript();
217		return $this->renderInput();
218		}
219
220		/**
221		* Renders text input that will be used by the plugin.
222		* Must apply [[inputOptions]] to the HTML element.
223		*
224		* @return string
225		*/
226		protected function renderInput()
227		{
228		$html = [];
229		if ($this->inputOptions['readonly']) {
230		// As it was said in comments of `init` method, the `select` element does not support property `readonly`.
231		// However, disabled select will not be submitted.
232		// Solution: render hidden input to submit the attribue value.
233		$html[] = Html::activeHiddenInput($this->model, $this->attribute, [
234		'id' => $this->inputOptions['id'] . '-hidden',
235		]);
236		}
237		$html[] = Html::activeDropDownList($this->model, $this->attribute, $this->getCurrentOptions(), $this->inputOptions);
238
239		return implode('', $html);
240		}
241
242		public function registerClientConfig()
243		{
244		$view = $this->view;
245		ComboAsset::register($view);
246
247		$pluginOptions = Json::encode($this->pluginOptions);
248		$this->configId = md5($this->type . $pluginOptions);
249		$view->registerJs("$.comboConfig().add('{$this->configId}', $pluginOptions);", View::POS_READY, 'combo_' . $this->configId);
250		}
251
252		public function registerClientScript()
253		{
254		$selector = $this->inputOptions['id'];
255		$js = "$('#$selector').closest('{$this->formElementSelector}').combo().register('#$selector', '$this->configId');";
256
257		$this->view->registerJs($js);
258		}
259
260		public function getReturn()
261		{
262		return $this->_return;
263		}
264
265		/**
266		* @return mixed
267		*/
268	2	public function getRename()
269		{
270	2	return $this->_rename;
271		}
272
273		/**
274		* @return mixed
275		*/
276		public function getFilter()
277		{
278		return $this->_filter;
279		}
280
281		/**
282		* @param mixed $filter
283		*/
284		public function setFilter($filter)
285		{
286		$this->_filter = $filter;
		0 ignored issues – show Documentation Bug introduced 2016-04-27 09:50 UTC by Report Bug Copy Issue Report It seems like `$filter` of type `*` is incompatible with the declared type `array` of property `$_filter`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
287		}
288
289		/**
290		* @param mixed $rename
291		*/
292	2	public function setRename($rename)
293		{
294	2	$this->_rename = $rename;
		0 ignored issues – show Documentation Bug introduced 2016-04-27 09:50 UTC by Report Bug Copy Issue Report It seems like `$rename` of type `*` is incompatible with the declared type `array` of property `$_rename`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
295	2	}
296
297		/**
298		* @param mixed $return
299		*/
300	2	public function setReturn($return)
301		{
302	2	$this->_return = $return;
303	2	}
304
305		/**
306		* @return string
307		* @see _primaryFilter
308		*/
309		public function getPrimaryFilter()
310		{
311		return $this->_primaryFilter ?: $this->name . '_like';
312		}
313
314		/**
315		* @param $primaryFilter
316		* @see _primaryFilter
317		*/
318		public function setPrimaryFilter($primaryFilter)
319		{
320		$this->_primaryFilter = $primaryFilter;
321		}
322
323		/**
324		* Returns the config of the Combo, merges with the passed $config.
325		*
326		* @param array $options
327		* @return array
328		*/
329		public function getPluginOptions($options = [])
330		{
331		$defaultOptions = [
332		'name' => $this->name,
333		'type' => $this->type,
334		'hasId' => $this->hasId,
335		'select2Options' => [
336		'width' => '100%',
337		'placeholder' => '----------',
338		'minimumInputLength' => '0',
339		'ajax' => [
340		'url' => Url::toRoute($this->url),
341		'type' => 'post',
342		'return' => $this->return,
343		'rename' => $this->rename,
344		'filter' => $this->filter,
345		'data' => new JsExpression("
346		function (event) {
347		return $(this).data('field').createFilter($.extend(true, {
348		'{$this->primaryFilter}': {format: event.term}
349		}, event.filters \|\| {}));
350		}
351		"),
352		],
353		],
354		];
355
356		return ArrayHelper::merge($defaultOptions, $this->_pluginOptions, $options);
357		}
358
359		public function getFormIsBulk()
360		{
361		return preg_match("/^\[.*\].+$/", $this->attribute);
362		}
363
364		/**
365		* @param array $pluginOptions
366		*/
367		public function setPluginOptions($pluginOptions)
368		{
369		$this->_pluginOptions = $pluginOptions;
370		}
371
372		/**
373		* @return bool\|string
374		*/
375		public function getHasId()
376		{
377		return $this->_hasId === null ? (substr($this->attribute, -3) === '_id') : $this->_hasId;
378		}
379
380		/**
381		* @param bool\|string $hasId
382		*/
383		public function setHasId($hasId)
384		{
385		$this->_hasId = $hasId;
386		}
387
388		/**
389		* Method collects list of options that will be rendered inside the `select` tag
390		* @return array
391		*/
392		protected function getCurrentOptions()
393		{
394		$value = Html::getAttributeValue($this->model, $this->attribute);
395
396		if (!isset($value) \|\| empty($value)) {
397		return [];
398		}
399
400		if (!empty($this->current)) {
401		return $this->current;
402		}
403
404		if ($this->getHasId()) {
405		if (!is_scalar($value)) {
406		Yii::error('When Combo has ID, property $current must be set manually, or attribute value must be a scalar. Value ' . var_export($value, true) . ' is not a scalar.', __METHOD__);
407		return [];
408		}
409
410		return [$value => $value];
411		} else {
412		if (is_array($value)) {
413		return array_combine(array_values($value), array_values($value));
414		}
415
416		return [$value => $value];
417		}
418		}
419		}
420

hiqdev / yii2-combo

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Combo::getCurrentOptions() C

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