Menu::isItemActive() - Code Metrics - Inspection of "Updated docs, minor" - yiisoft/yii2 - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by Dmitry

created 2016-12-30 20:47 UTC

Menu::isItemActive() C

↳ Parent: Menu

Complexity

Conditions	12
Paths	9

Size

Total Lines	26
Code Lines	16

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	7
CRAP Score	48.2817

Importance

Changes

Metric	Value
c	0
b	0
f	0
dl	0
loc	26
ccs	7
cts	19
cp	0.3684
rs	5.1612
cc	12
eloc	16
nc	9
nop	1
crap	48.2817

How to fix Complexity

<?php
/**
 * @link http://www.yiiframework.com/
 * @copyright Copyright (c) 2008 Yii Software LLC
 * @license http://www.yiiframework.com/license/
 */

namespace yii\widgets;

use Closure;
use Yii;
use yii\base\Widget;
use yii\helpers\ArrayHelper;
use yii\helpers\Url;
use yii\helpers\Html;

/**
 * Menu displays a multi-level menu using nested HTML lists.
 *
 * The main property of Menu is [[items]], which specifies the possible items in the menu.
 * A menu item can contain sub-items which specify the sub-menu under that menu item.
 *
 * Menu checks the current route and request parameters to toggle certain menu items
 * with active state.
 *
 * Note that Menu only renders the HTML tags about the menu. It does do any styling.
 * You are responsible to provide CSS styles to make it look like a real menu.
 *
 * The following example shows how to use Menu:
 *
 * ```php
 * echo Menu::widget([
 *     'items' => [
 *         // Important: you need to specify url as 'controller/action',
 *         // not just as 'controller' even if default action is used.
 *         ['label' => 'Home', 'url' => ['site/index']],
 *         // 'Products' menu item will be selected as long as the route is 'product/index'
 *         ['label' => 'Products', 'url' => ['product/index'], 'items' => [
 *             ['label' => 'New Arrivals', 'url' => ['product/index', 'tag' => 'new']],
 *             ['label' => 'Most Popular', 'url' => ['product/index', 'tag' => 'popular']],
 *         ]],
 *         ['label' => 'Login', 'url' => ['site/login'], 'visible' => Yii::$app->user->isGuest],
 *     ],
 * ]);
 * ```
 *
 * @author Qiang Xue <[email protected]>
 * @since 2.0
 */
class Menu extends Widget
{
    /**
     * @var array list of menu items. Each menu item should be an array of the following structure:
     *
     * - label: string, optional, specifies the menu item label. When [[encodeLabels]] is true, the label
     *   will be HTML-encoded. If the label is not specified, an empty string will be used.
     * - encode: boolean, optional, whether this item`s label should be HTML-encoded. This param will override
     *   global [[encodeLabels]] param.
     * - url: string or array, optional, specifies the URL of the menu item. It will be processed by [[Url::to]].
     *   When this is set, the actual menu item content will be generated using [[linkTemplate]];
     *   otherwise, [[labelTemplate]] will be used.
     * - visible: boolean, optional, whether this menu item is visible. Defaults to true.
     * - items: array, optional, specifies the sub-menu items. Its format is the same as the parent items.
     * - active: boolean or Closure, optional, whether this menu item is in active state (currently selected).
     *   When using a closure, its signature should be `function ($item, $hasActiveChild, $isItemActive, $widget)`.
     *   Closure must return `true` if item should be marked as `active`, otherwise - `false`.
     *   If a menu item is active, its CSS class will be appended with [[activeCssClass]].
     *   If this option is not set, the menu item will be set active automatically when the current request
     *   is triggered by `url`. For more details, please refer to [[isItemActive()]].
     * - template: string, optional, the template used to render the content of this menu item.
     *   The token `{url}` will be replaced by the URL associated with this menu item,
     *   and the token `{label}` will be replaced by the label of the menu item.
     *   If this option is not set, [[linkTemplate]] or [[labelTemplate]] will be used instead.
     * - submenuTemplate: string, optional, the template used to render the list of sub-menus.
     *   The token `{items}` will be replaced with the rendered sub-menu items.
     *   If this option is not set, [[submenuTemplate]] will be used instead.
     * - options: array, optional, the HTML attributes for the menu container tag.
     */
    public $items = [];
    /**
     * @var array list of HTML attributes shared by all menu [[items]]. If any individual menu item
     * specifies its `options`, it will be merged with this property before being used to generate the HTML
     * attributes for the menu item tag. The following special options are recognized:
     *
     * - tag: string, defaults to "li", the tag name of the item container tags.
     *   Set to false to disable container tag.
     *   See also [[\yii\helpers\Html::tag()]].
     *
     * @see \yii\helpers\Html::renderTagAttributes() for details on how attributes are being rendered.
     */
    public $itemOptions = [];
    /**
     * @var string the template used to render the body of a menu which is a link.
     * In this template, the token `{url}` will be replaced with the corresponding link URL;
     * while `{label}` will be replaced with the link text.
     * This property will be overridden by the `template` option set in individual menu items via [[items]].
     */
    public $linkTemplate = '<a href="{url}">{label}</a>';
    /**
     * @var string the template used to render the body of a menu which is NOT a link.
     * In this template, the token `{label}` will be replaced with the label of the menu item.
     * This property will be overridden by the `template` option set in individual menu items via [[items]].
     */
    public $labelTemplate = '{label}';
    /**
     * @var string the template used to render a list of sub-menus.
     * In this template, the token `{items}` will be replaced with the rendered sub-menu items.
     */
    public $submenuTemplate = "\n<ul>\n{items}\n</ul>\n";
    /**
     * @var bool whether the labels for menu items should be HTML-encoded.
     */
    public $encodeLabels = true;
    /**
     * @var string the CSS class to be appended to the active menu item.
     */
    public $activeCssClass = 'active';
    /**
     * @var bool whether to automatically activate items according to whether their route setting
     * matches the currently requested route.
     * @see isItemActive()
     */
    public $activateItems = true;
    /**
     * @var bool whether to activate parent menu items when one of the corresponding child menu items is active.
     * The activated parent menu items will also have its CSS classes appended with [[activeCssClass]].
     */
    public $activateParents = false;
    /**
     * @var bool whether to hide empty menu items. An empty menu item is one whose `url` option is not
     * set and which has no visible child menu items.
     */
    public $hideEmptyItems = true;
    /**
     * @var array the HTML attributes for the menu's container tag. The following special options are recognized:
     *
     * - tag: string, defaults to "ul", the tag name of the item container tags. Set to false to disable container tag.
     *   See also [[\yii\helpers\Html::tag()]].
     *
     * @see \yii\helpers\Html::renderTagAttributes() for details on how attributes are being rendered.
     */
    public $options = [];
    /**
     * @var string the CSS class that will be assigned to the first item in the main menu or each submenu.
     * Defaults to null, meaning no such CSS class will be assigned.
     */
    public $firstItemCssClass;
    /**
     * @var string the CSS class that will be assigned to the last item in the main menu or each submenu.
     * Defaults to null, meaning no such CSS class will be assigned.
     */
    public $lastItemCssClass;
    /**
     * @var string the route used to determine if a menu item is active or not.
     * If not set, it will use the route of the current request.
     * @see params
     * @see isItemActive()
     */
    public $route;
    /**
     * @var array the parameters used to determine if a menu item is active or not.
     * If not set, it will use `$_GET`.
     * @see route
     * @see isItemActive()
     */
    public $params;


    /**
     * Renders the menu.
     */
    public function run()
    {
        if ($this->route === null && Yii::$app->controller !== null) {
            $this->route = Yii::$app->controller->getRoute();
        }
        if ($this->params === null) {
            $this->params = Yii::$app->request->getQueryParams();
        }
        $items = $this->normalizeItems($this->items, $hasActiveChild);
        if (!empty($items)) {
            $options = $this->options;
            $tag = ArrayHelper::remove($options, 'tag', 'ul');

            echo Html::tag($tag, $this->renderItems($items), $options);
        }
    }

    /**
     * Recursively renders the menu items (without the container tag).
     * @param array $items the menu items to be rendered recursively
     * @return string the rendering result
     */
    protected function renderItems($items)
    {
        $n = count($items);
        $lines = [];
        foreach ($items as $i => $item) {
            $options = array_merge($this->itemOptions, ArrayHelper::getValue($item, 'options', []));
            $tag = ArrayHelper::remove($options, 'tag', 'li');
            $class = [];
            if ($item['active']) {
                $class[] = $this->activeCssClass;
            }
            if ($i === 0 && $this->firstItemCssClass !== null) {
                $class[] = $this->firstItemCssClass;
            }
            if ($i === $n - 1 && $this->lastItemCssClass !== null) {
                $class[] = $this->lastItemCssClass;
            }
            if (!empty($class)) {
                if (empty($options['class'])) {
                    $options['class'] = implode(' ', $class);
                } else {
                    $options['class'] .= ' ' . implode(' ', $class);
                }
            }

            $menu = $this->renderItem($item);
            if (!empty($item['items'])) {
                $submenuTemplate = ArrayHelper::getValue($item, 'submenuTemplate', $this->submenuTemplate);
                $menu .= strtr($submenuTemplate, [
                    '{items}' => $this->renderItems($item['items']),
                ]);
            }
            $lines[] = Html::tag($tag, $menu, $options);
        }

        return implode("\n", $lines);
    }

    /**
     * Renders the content of a menu item.
     * Note that the container and the sub-menus are not rendered here.
     * @param array $item the menu item to be rendered. Please refer to [[items]] to see what data might be in the item.
     * @return string the rendering result
     */
    protected function renderItem($item)
    {
        if (isset($item['url'])) {
            $template = ArrayHelper::getValue($item, 'template', $this->linkTemplate);

            return strtr($template, [
                '{url}' => Html::encode(Url::to($item['url'])),
                '{label}' => $item['label'],
            ]);
        } else {
            $template = ArrayHelper::getValue($item, 'template', $this->labelTemplate);

            return strtr($template, [
                '{label}' => $item['label'],
            ]);
        }
    }

    /**
     * Normalizes the [[items]] property to remove invisible items and activate certain items.
     * @param array $items the items to be normalized.
     * @param bool $active whether there is an active child menu item.
     * @return array the normalized menu items
     */
    protected function normalizeItems($items, &$active)
    {
        foreach ($items as $i => $item) {
            if (isset($item['visible']) && !$item['visible']) {
                unset($items[$i]);
                continue;
            }
            if (!isset($item['label'])) {
                $item['label'] = '';
            }
            $encodeLabel = isset($item['encode']) ? $item['encode'] : $this->encodeLabels;
            $items[$i]['label'] = $encodeLabel ? Html::encode($item['label']) : $item['label'];
            $hasActiveChild = false;
            if (isset($item['items'])) {
                $items[$i]['items'] = $this->normalizeItems($item['items'], $hasActiveChild);
                if (empty($items[$i]['items']) && $this->hideEmptyItems) {
                    unset($items[$i]['items']);
                    if (!isset($item['url'])) {
                        unset($items[$i]);
                        continue;
                    }
                }
            }
            if (!isset($item['active'])) {
                if ($this->activateParents && $hasActiveChild || $this->activateItems && $this->isItemActive($item)) {
                    $active = $items[$i]['active'] = true;
                } else {
                    $items[$i]['active'] = false;
                }
            } elseif ($item['active'] instanceof Closure) {
                $active = $items[$i]['active'] = call_user_func($item['active'], $item, $hasActiveChild, $this->isItemActive($item), $this);
            } elseif ($item['active']) {
                $active = true;
            }
        }

        return array_values($items);
    }

    /**
     * Checks whether a menu item is active.
     * This is done by checking if [[route]] and [[params]] match that specified in the `url` option of the menu item.
     * When the `url` option of a menu item is specified in terms of an array, its first element is treated
     * as the route for the item and the rest of the elements are the associated parameters.
     * Only when its route and parameters match [[route]] and [[params]], respectively, will a menu item
     * be considered active.
     * @param array $item the menu item to be checked
     * @return bool whether the menu item is active
     */
    protected function isItemActive($item)
    {
        if (isset($item['url']) && is_array($item['url']) && isset($item['url'][0])) {
            $route = Yii::getAlias($item['url'][0]);
            if ($route[0] !== '/' && Yii::$app->controller) {
                $route = Yii::$app->controller->module->getUniqueId() . '/' . $route;
            }
            if (ltrim($route, '/') !== $this->route) {
                return false;
            }
            unset($item['url']['#']);
            if (count($item['url']) > 1) {
                $params = $item['url'];
                unset($params[0]);
                foreach ($params as $name => $value) {
                    if ($value !== null && (!isset($this->params[$name]) || $this->params[$name] != $value)) {
                        return false;
                    }
                }
            }

            return true;
        }

        return false;
    }
}


1		<?php
2		/**
3		* @link http://www.yiiframework.com/
4		* @copyright Copyright (c) 2008 Yii Software LLC
5		* @license http://www.yiiframework.com/license/
6		*/
7
8		namespace yii\widgets;
9
10		use Closure;
11		use Yii;
12		use yii\base\Widget;
13		use yii\helpers\ArrayHelper;
14		use yii\helpers\Url;
15		use yii\helpers\Html;
16
17		/**
18		* Menu displays a multi-level menu using nested HTML lists.
19		*
20		* The main property of Menu is [[items]], which specifies the possible items in the menu.
21		* A menu item can contain sub-items which specify the sub-menu under that menu item.
22		*
23		* Menu checks the current route and request parameters to toggle certain menu items
24		* with active state.
25		*
26		* Note that Menu only renders the HTML tags about the menu. It does do any styling.
27		* You are responsible to provide CSS styles to make it look like a real menu.
28		*
29		* The following example shows how to use Menu:
30		*
31		* ```php
32		* echo Menu::widget([
33		* 'items' => [
34		* // Important: you need to specify url as 'controller/action',
35		* // not just as 'controller' even if default action is used.
36		* ['label' => 'Home', 'url' => ['site/index']],
37		* // 'Products' menu item will be selected as long as the route is 'product/index'
38		* ['label' => 'Products', 'url' => ['product/index'], 'items' => [
39		* ['label' => 'New Arrivals', 'url' => ['product/index', 'tag' => 'new']],
40		* ['label' => 'Most Popular', 'url' => ['product/index', 'tag' => 'popular']],
41		* ]],
42		* ['label' => 'Login', 'url' => ['site/login'], 'visible' => Yii::$app->user->isGuest],
43		* ],
44		* ]);
45		* ```
46		*
47		* @author Qiang Xue <[email protected]>
48		* @since 2.0
49		*/
50		class Menu extends Widget
51		{
52		/**
53		* @var array list of menu items. Each menu item should be an array of the following structure:
54		*
55		* - label: string, optional, specifies the menu item label. When [[encodeLabels]] is true, the label
56		* will be HTML-encoded. If the label is not specified, an empty string will be used.
57		* - encode: boolean, optional, whether this item`s label should be HTML-encoded. This param will override
58		* global [[encodeLabels]] param.
59		* - url: string or array, optional, specifies the URL of the menu item. It will be processed by [[Url::to]].
60		* When this is set, the actual menu item content will be generated using [[linkTemplate]];
61		* otherwise, [[labelTemplate]] will be used.
62		* - visible: boolean, optional, whether this menu item is visible. Defaults to true.
63		* - items: array, optional, specifies the sub-menu items. Its format is the same as the parent items.
64		* - active: boolean or Closure, optional, whether this menu item is in active state (currently selected).
65		* When using a closure, its signature should be `function ($item, $hasActiveChild, $isItemActive, $widget)`.
66		* Closure must return `true` if item should be marked as `active`, otherwise - `false`.
67		* If a menu item is active, its CSS class will be appended with [[activeCssClass]].
68		* If this option is not set, the menu item will be set active automatically when the current request
69		* is triggered by `url`. For more details, please refer to [[isItemActive()]].
70		* - template: string, optional, the template used to render the content of this menu item.
71		* The token `{url}` will be replaced by the URL associated with this menu item,
72		* and the token `{label}` will be replaced by the label of the menu item.
73		* If this option is not set, [[linkTemplate]] or [[labelTemplate]] will be used instead.
74		* - submenuTemplate: string, optional, the template used to render the list of sub-menus.
75		* The token `{items}` will be replaced with the rendered sub-menu items.
76		* If this option is not set, [[submenuTemplate]] will be used instead.
77		* - options: array, optional, the HTML attributes for the menu container tag.
78		*/
79		public $items = [];
80		/**
81		* @var array list of HTML attributes shared by all menu [[items]]. If any individual menu item
82		* specifies its `options`, it will be merged with this property before being used to generate the HTML
83		* attributes for the menu item tag. The following special options are recognized:
84		*
85		* - tag: string, defaults to "li", the tag name of the item container tags.
86		* Set to false to disable container tag.
87		* See also [[\yii\helpers\Html::tag()]].
88		*
89		* @see \yii\helpers\Html::renderTagAttributes() for details on how attributes are being rendered.
90		*/
91		public $itemOptions = [];
92		/**
93		* @var string the template used to render the body of a menu which is a link.
94		* In this template, the token `{url}` will be replaced with the corresponding link URL;
95		* while `{label}` will be replaced with the link text.
96		* This property will be overridden by the `template` option set in individual menu items via [[items]].
97		*/
98		public $linkTemplate = '<a href="{url}">{label}</a>';
99		/**
100		* @var string the template used to render the body of a menu which is NOT a link.
101		* In this template, the token `{label}` will be replaced with the label of the menu item.
102		* This property will be overridden by the `template` option set in individual menu items via [[items]].
103		*/
104		public $labelTemplate = '{label}';
105		/**
106		* @var string the template used to render a list of sub-menus.
107		* In this template, the token `{items}` will be replaced with the rendered sub-menu items.
108		*/
109		public $submenuTemplate = "\n<ul>\n{items}\n</ul>\n";
110		/**
111		* @var bool whether the labels for menu items should be HTML-encoded.
112		*/
113		public $encodeLabels = true;
114		/**
115		* @var string the CSS class to be appended to the active menu item.
116		*/
117		public $activeCssClass = 'active';
118		/**
119		* @var bool whether to automatically activate items according to whether their route setting
120		* matches the currently requested route.
121		* @see isItemActive()
122		*/
123		public $activateItems = true;
124		/**
125		* @var bool whether to activate parent menu items when one of the corresponding child menu items is active.
126		* The activated parent menu items will also have its CSS classes appended with [[activeCssClass]].
127		*/
128		public $activateParents = false;
129		/**
130		* @var bool whether to hide empty menu items. An empty menu item is one whose `url` option is not
131		* set and which has no visible child menu items.
132		*/
133		public $hideEmptyItems = true;
134		/**
135		* @var array the HTML attributes for the menu's container tag. The following special options are recognized:
136		*
137		* - tag: string, defaults to "ul", the tag name of the item container tags. Set to false to disable container tag.
138		* See also [[\yii\helpers\Html::tag()]].
139		*
140		* @see \yii\helpers\Html::renderTagAttributes() for details on how attributes are being rendered.
141		*/
142		public $options = [];
143		/**
144		* @var string the CSS class that will be assigned to the first item in the main menu or each submenu.
145		* Defaults to null, meaning no such CSS class will be assigned.
146		*/
147		public $firstItemCssClass;
148		/**
149		* @var string the CSS class that will be assigned to the last item in the main menu or each submenu.
150		* Defaults to null, meaning no such CSS class will be assigned.
151		*/
152		public $lastItemCssClass;
153		/**
154		* @var string the route used to determine if a menu item is active or not.
155		* If not set, it will use the route of the current request.
156		* @see params
157		* @see isItemActive()
158		*/
159		public $route;
160		/**
161		* @var array the parameters used to determine if a menu item is active or not.
162		* If not set, it will use `$_GET`.
163		* @see route
164		* @see isItemActive()
165		*/
166		public $params;
167
168
169		/**
170		* Renders the menu.
171		*/
172	5	public function run()
173		{
174	5	if ($this->route === null && Yii::$app->controller !== null) {
175		$this->route = Yii::$app->controller->getRoute();
176		}
177	5	if ($this->params === null) {
178	1	$this->params = Yii::$app->request->getQueryParams();
179	1	}
180	5	$items = $this->normalizeItems($this->items, $hasActiveChild);
181	5	if (!empty($items)) {
182	5	$options = $this->options;
183	5	$tag = ArrayHelper::remove($options, 'tag', 'ul');
184
185	5	echo Html::tag($tag, $this->renderItems($items), $options);
186	5	}
187	5	}
188
189		/**
190		* Recursively renders the menu items (without the container tag).
191		* @param array $items the menu items to be rendered recursively
192		* @return string the rendering result
193		*/
194	5	protected function renderItems($items)
195		{
196	5	$n = count($items);
197	5	$lines = [];
198	5	foreach ($items as $i => $item) {
199	5	$options = array_merge($this->itemOptions, ArrayHelper::getValue($item, 'options', []));
200	5	$tag = ArrayHelper::remove($options, 'tag', 'li');
201	5	$class = [];
202	5	if ($item['active']) {
203	1	$class[] = $this->activeCssClass;
204	1	}
205	5	if ($i === 0 && $this->firstItemCssClass !== null) {
206		$class[] = $this->firstItemCssClass;
207		}
208	5	if ($i === $n - 1 && $this->lastItemCssClass !== null) {
209		$class[] = $this->lastItemCssClass;
210		}
211	5	if (!empty($class)) {
212	1	if (empty($options['class'])) {
213	1	$options['class'] = implode(' ', $class);
214	1	} else {
215		$options['class'] .= ' ' . implode(' ', $class);
216		}
217	1	}
218
219	5	$menu = $this->renderItem($item);
220	5	if (!empty($item['items'])) {
221		$submenuTemplate = ArrayHelper::getValue($item, 'submenuTemplate', $this->submenuTemplate);
222		$menu .= strtr($submenuTemplate, [
223		'{items}' => $this->renderItems($item['items']),
224		]);
225		}
226	5	$lines[] = Html::tag($tag, $menu, $options);
227	5	}
228
229	5	return implode("\n", $lines);
230		}
231
232		/**
233		* Renders the content of a menu item.
234		* Note that the container and the sub-menus are not rendered here.
235		* @param array $item the menu item to be rendered. Please refer to [[items]] to see what data might be in the item.
236		* @return string the rendering result
237		*/
238	5	protected function renderItem($item)
239		{
240	5	if (isset($item['url'])) {
241	5	$template = ArrayHelper::getValue($item, 'template', $this->linkTemplate);
242
243	5	return strtr($template, [
244	5	'{url}' => Html::encode(Url::to($item['url'])),
245	5	'{label}' => $item['label'],
246	5	]);
247		} else {
248	2	$template = ArrayHelper::getValue($item, 'template', $this->labelTemplate);
249
250	2	return strtr($template, [
251	2	'{label}' => $item['label'],
252	2	]);
253		}
254		}
255
256		/**
257		* Normalizes the [[items]] property to remove invisible items and activate certain items.
258		* @param array $items the items to be normalized.
259		* @param bool $active whether there is an active child menu item.
260		* @return array the normalized menu items
261		*/
262	5	protected function normalizeItems($items, &$active)
263		{
264	5	foreach ($items as $i => $item) {
265	5	if (isset($item['visible']) && !$item['visible']) {
266		unset($items[$i]);
267		continue;
268		}
269	5	if (!isset($item['label'])) {
270		$item['label'] = '';
271		}
272	5	$encodeLabel = isset($item['encode']) ? $item['encode'] : $this->encodeLabels;
273	5	$items[$i]['label'] = $encodeLabel ? Html::encode($item['label']) : $item['label'];
274	5	$hasActiveChild = false;
275	5	if (isset($item['items'])) {
276		$items[$i]['items'] = $this->normalizeItems($item['items'], $hasActiveChild);
277		if (empty($items[$i]['items']) && $this->hideEmptyItems) {
278		unset($items[$i]['items']);
279		if (!isset($item['url'])) {
280		unset($items[$i]);
281		continue;
282		}
283		}
284		}
285	5	if (!isset($item['active'])) {
286	4	if ($this->activateParents && $hasActiveChild \|\| $this->activateItems && $this->isItemActive($item)) {
287		$active = $items[$i]['active'] = true;
288		} else {
289	4	$items[$i]['active'] = false;
290		}
291	5	} elseif ($item['active'] instanceof Closure) {
292	1	$active = $items[$i]['active'] = call_user_func($item['active'], $item, $hasActiveChild, $this->isItemActive($item), $this);
293	1	} elseif ($item['active']) {
294	1	$active = true;
295	1	}
296	5	}
297
298	5	return array_values($items);
299		}
300
301		/**
302		* Checks whether a menu item is active.
303		* This is done by checking if [[route]] and [[params]] match that specified in the `url` option of the menu item.
304		* When the `url` option of a menu item is specified in terms of an array, its first element is treated
305		* as the route for the item and the rest of the elements are the associated parameters.
306		* Only when its route and parameters match [[route]] and [[params]], respectively, will a menu item
307		* be considered active.
308		* @param array $item the menu item to be checked
309		* @return bool whether the menu item is active
310		*/
311	5	protected function isItemActive($item)
312		{
313	5	if (isset($item['url']) && is_array($item['url']) && isset($item['url'][0])) {
314	1	$route = Yii::getAlias($item['url'][0]);
315	1	if ($route[0] !== '/' && Yii::$app->controller) {
316		$route = Yii::$app->controller->module->getUniqueId() . '/' . $route;
317		}
318	1	if (ltrim($route, '/') !== $this->route) {
319	1	return false;
320		}
321		unset($item['url']['#']);
322		if (count($item['url']) > 1) {
323		$params = $item['url'];
324		unset($params[0]);
325		foreach ($params as $name => $value) {
326		if ($value !== null && (!isset($this->params[$name]) \|\| $this->params[$name] != $value)) {
327		return false;
328		}
329		}
330		}
331
332		return true;
333		}
334
335	4	return false;
336		}
337		}
338

yiisoft / yii2

Push — cache-closure ( 7d9053...380edd )

Menu::isItemActive() C

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