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<?php |
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namespace Redaxscript\Admin\View\Helper; |
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use Redaxscript\Admin\View\ViewInterface; |
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use Redaxscript\Html; |
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use Redaxscript\Language; |
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use Redaxscript\Module; |
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use function array_key_exists; |
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use function array_replace_recursive; |
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use function is_array; |
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/** |
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* helper class to create the admin notification |
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* |
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* @since 4.0.0 |
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* |
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* @package Redaxscript |
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* @category View |
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* @author Henry Ruhs |
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*/ |
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class Notification implements ViewInterface |
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{ |
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/** |
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* instance of the language class |
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* |
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* @var Language |
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*/ |
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protected $_language; |
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/** |
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* array of the notification |
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* |
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* @var array |
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*/ |
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protected $_notificationArray = []; |
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/** |
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* options of the notification |
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* |
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* @var array |
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*/ |
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protected $_optionArray = |
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[ |
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'className' => |
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[ |
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'list' => 'rs-admin-list-notification', |
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'item' => 'rs-admin-item-notification rs-admin-item-note', |
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'title' => 'rs-admin-title-notification', |
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'link' => 'rs-admin-link-notification', |
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'text' => 'rs-admin-text-notification', |
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'note' => |
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[ |
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'success' => 'rs-admin-is-success', |
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'warning' => 'rs-admin-is-warning', |
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'error' => 'rs-admin-is-error', |
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'info' => 'rs-admin-is-info' |
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] |
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] |
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]; |
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/** |
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* constructor of the class |
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* |
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* @since 4.0.0 |
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* |
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* @param Language $language instance of the language class |
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*/ |
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public function __construct(Language $language) |
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{ |
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$this->_language = $language; |
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} |
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/** |
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* init the class |
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* |
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* @since 4.0.0 |
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* |
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* @param array $optionArray options of the notification |
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*/ |
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public function init(array $optionArray = []) : void |
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{ |
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$this->_optionArray = array_replace_recursive($this->_optionArray, $optionArray); |
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$this->_notificationArray = Module\Hook::collect('adminNotification'); |
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} |
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/** |
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* render the view |
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* |
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* @since 4.0.0 |
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* |
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* @return string|null |
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*/ |
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public function render() : ?string |
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{ |
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$output = null; |
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$outputItem = null; |
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/* html element */ |
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$element = new Html\Element(); |
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$titleElement = $element |
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->copy() |
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->init('h3', |
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[ |
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'class' => $this->_optionArray['className']['title'] |
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]); |
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$listElement = $element |
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->copy() |
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->init('ul', |
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[ |
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'class' => $this->_optionArray['className']['list'] |
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]); |
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$itemElement = $element |
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->copy() |
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->init('li', |
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[ |
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'class' => $this->_optionArray['className']['item'] |
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]); |
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$linkElement = $element |
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->copy() |
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->init('a', |
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[ |
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'class' => $this->_optionArray['className']['link'] |
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]); |
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$textElement = $element |
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->copy() |
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->init('span', |
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[ |
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'class' => $this->_optionArray['className']['text'] |
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]); |
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/* process notification */ |
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foreach ($this->_notificationArray as $typeKey => $typeValue) |
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{ |
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foreach ($typeValue as $notificationKey => $notificationValue) |
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{ |
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foreach ($notificationValue as $value) |
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{ |
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$outputItem .= $itemElement |
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->copy() |
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->addClass($this->_optionArray['className']['note'][$typeKey]) |
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->html( |
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$titleElement->text($notificationKey) |
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) |
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->append( |
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is_array($value) && |
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array_key_exists('text', $value) && |
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array_key_exists('attr', $value) ? $linkElement->attr($value['attr'])->text($value['text']) : $textElement->text($value) |
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); |
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} |
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} |
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} |
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if ($outputItem) |
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{ |
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$output .= $listElement->html($outputItem); |
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} |
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return $output; |
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} |
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/** |
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* get the meta array |
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* |
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* @since 4.0.0 |
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* |
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* @return array |
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*/ |
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public function getMetaArray() : array |
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{ |
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$metaArray = []; |
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/* process notification */ |
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foreach ($this->_notificationArray as $typeKey => $typeValue) |
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{ |
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foreach ($typeValue as $notificationKey => $notificationValue) |
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{ |
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$metaArray[$typeKey]++; |
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$metaArray['total']++; |
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} |
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} |
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return $metaArray; |
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} |
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} |
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In PHP, under loose comparison (like
==
, or!=
, orswitch
conditions), values of different types might be equal.For
string
values, the empty string''
is a special case, in particular the following results might be unexpected: