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<?php
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namespace dominus77\sociallikesnext;
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use yii\web\View;
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use yii\web\JsExpression;
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use yii\helpers\Json;
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use yii\helpers\Html;
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use dominus77\sociallikesnext\assets\SocialLikesAsset;
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/**
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* Class SocialLikes
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* @package dominus77\sociallikesnext
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*/
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class SocialLikes extends \yii\base\Widget
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{
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const THEME_FLAT = 'flat';
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const THEME_LIGHT = 'light';
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const THEME_BIRMAN = 'birman';
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/**
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* Theme buttons
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* @var string flat, light, birman
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*/
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public $theme = 'flat';
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/**
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* Display name of social networks, default true
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* @var bool
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*/
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public $title = true;
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/**
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* @var array
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*/
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public $items = [];
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/**
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* @var array
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*/
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public $containerOptions = [];
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/**
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* @var array
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*/
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public $clientOptions = [];
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/**
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* @var array
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*/
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public $clientButtons = [];
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/**
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* @var string
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*/
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public $clientCss = '';
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/**
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* @var string
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*/
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public $id;
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/**
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* Initializes the widget
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*/
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public function init()
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{
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parent::init();
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$this->id = $this->id ? $this->id : $this->getId();
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$this->registerAssets();
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$containerOptions = [
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'id' => $this->id,
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];
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$this->containerOptions = array_merge($this->containerOptions, $containerOptions);
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$this->containerOptions['class'] = (isset($this->containerOptions['class']) && !empty($this->containerOptions['class'])) ?
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$this->theme . ' social-likes ' . $this->containerOptions['class'] :
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$this->theme . ' social-likes';
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}
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/**
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* Run widget
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* @return string|void
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*/
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public function run()
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{
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if (!empty($this->items)) {
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echo Html::beginTag('div', $this->containerOptions) . PHP_EOL;
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$this->renderItems($this->items);
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echo Html::endTag('div') . PHP_EOL;
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}
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}
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/**
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* Render items
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* @param array $items
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*/
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public function renderItems($items = [])
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{
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foreach ($items as $key => $options) {
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if (isset($options['serviceOptions']))
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echo Html::tag('div', $this->getContentTitle($options) ? $key : '', $options['serviceOptions']) . PHP_EOL;
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}
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}
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/**
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* @param array $options
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* @return bool|mixed
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*/
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protected function getContentTitle($options = [])
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{
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return (isset($options['title'])) ? $options['title'] : $this->title;
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}
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/**
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* Register client assets
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*/
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protected function registerAssets()
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{
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$view = $this->getView();
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SocialLikesAsset::register($view);
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$this->registerClientCss($view);
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$this->registerClientButton($view);
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$this->registerClientOptions($view);
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}
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/**
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* @param null|\yii\web\View $view
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*/
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protected function registerClientCss($view = null)
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{
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if (!empty($this->clientCss)) {
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$view->registerCss($this->clientCss);
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}
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}
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/**
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* @param null|\yii\web\View $view
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*/
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protected function registerClientButton($view = null)
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{
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if (!empty($this->clientButtons)) {
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$clientButtons = Json::encode($this->clientButtons);
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$script = new JsExpression("
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var socialLikesButtons = {$clientButtons}
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");
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$view->registerJs($script, View::POS_BEGIN);
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}
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}
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/**
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* @param null|\yii\web\View $view
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*/
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protected function registerClientOptions($view = null)
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{
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if (!empty($this->clientOptions)) {
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$options = Json::encode($this->clientOptions);
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$script = new JsExpression("
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var container = document.getElementById('{$this->id}');
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var socialLikes = SocialLikesNext.default;
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socialLikes(container, {$options});
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");
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$view->registerJs($script);
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}
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}
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}
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166
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Dominus77 /
yii2-social-likes-next-widget
Loading history...
If a variable is not always an object, we recommend to add an additional type check to ensure your method call is safe: