Find this useful? Enter your email to receive occasional updates for securing PHP code.

Signing you up...

Thank you for signing up!

PHP Decode

<?php /** * @link https://www.yiiframework.com/ * @copyright Copyright (c) 2008 Yii Soft..

Decoded Output download

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

namespace yii\widgets;

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

/**
 * 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 not 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|null 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|null 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|null 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 $route;
    /**
     * @var array|null the parameters used to determine if a menu item is active or not.
     * If not set, it will use `$_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[] = $this->lastItemCssClass;
            }
            Html::addCssClass($options, $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'],
            ]);
        }

        $template = ArrayHelper::getValue($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 ($item['active'] instanceof Closure) {
                if (call_user_func($item['active'], $item, $hasActiveChild, $this->isItemActive($item), $this)) {
                    $active = $items[$i]['active'] = true;
                } else {
                    $items[$i]['active'] = false;
                }
            } 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 (strncmp($route, '/', 1) !== 0 && Yii::$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;
    }
}
 ?>

Did this file decode correctly?

Original Code

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

namespace yii\widgets;

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

/**
 * 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 not 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|null 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|null 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|null 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 $route;
    /**
     * @var array|null the parameters used to determine if a menu item is active or not.
     * If not set, it will use `$_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[] = $this->lastItemCssClass;
            }
            Html::addCssClass($options, $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'],
            ]);
        }

        $template = ArrayHelper::getValue($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 ($item['active'] instanceof Closure) {
                if (call_user_func($item['active'], $item, $hasActiveChild, $this->isItemActive($item), $this)) {
                    $active = $items[$i]['active'] = true;
                } else {
                    $items[$i]['active'] = false;
                }
            } 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 (strncmp($route, '/', 1) !== 0 && Yii::$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;
    }
}

Function Calls

None

Variables

None

Stats

MD5 9a7da3473ab2f50f224a6b906b55afc9
Eval Count 0
Decode Time 107 ms