162 lines
3.3 KiB
PHP
162 lines
3.3 KiB
PHP
<?php
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/**
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* Stack.php
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* @author Revin Roman
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* @link https://rmrevin.ru
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*/
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namespace rmrevin\yii\fontawesome\component;
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use rmrevin\yii\fontawesome\FA;
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use yii\helpers\ArrayHelper;
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use yii\helpers\Html;
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/**
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* Class Stack
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* @package rmrevin\yii\fontawesome\component
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*/
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class Stack
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{
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/**
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* @deprecated
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* @var string
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*/
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public static $defaultTag = 'span';
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/**
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* @deprecated
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* @var string
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*/
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private $tag;
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/**
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* @var array
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*/
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private $options = [];
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/**
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* @var Icon
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*/
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private $icon_front;
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/**
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* @var Icon
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*/
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private $icon_back;
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/**
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* @param array $options
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*/
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public function __construct($options = [])
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{
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Html::addCssClass($options, FA::$cssPrefix . '-stack');
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$this->options = $options;
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}
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/**
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* @return string
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*/
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public function __toString()
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{
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$options = $this->options;
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$tag = ArrayHelper::remove($options, 'tag', 'span');
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$template = ArrayHelper::remove($options, 'template', '{back}{front}');
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$icon_back = $this->icon_back instanceof Icon
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? $this->icon_back->addCssClass(FA::$cssPrefix . '-stack-2x')
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: null;
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$icon_front = $this->icon_front instanceof Icon
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? $this->icon_front->addCssClass(FA::$cssPrefix . '-stack-1x')
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: null;
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$content = str_replace(['{back}', '{front}'], [$icon_back, $icon_front], $template);
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return Html::tag($tag, $content, $options);
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}
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/**
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* @param string|Icon $icon
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* @param array $options
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* @return self
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*/
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public function icon($icon, $options = [])
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{
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if (is_string($icon)) {
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$icon = new Icon($icon, $options);
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}
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$this->icon_front = $icon;
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return $this;
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}
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/**
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* @param string|Icon $icon
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* @param array $options
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* @return self
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*/
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public function on($icon, $options = [])
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{
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if (is_string($icon)) {
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$icon = new Icon($icon, $options);
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}
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$this->icon_back = $icon;
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return $this;
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}
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/**
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* @deprecated
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* Change html tag.
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* @param string $tag
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* @return static
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* @throws \yii\base\InvalidParamException
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*/
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public function tag($tag)
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{
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$this->tag = $tag;
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$this->options['tag'] = $tag;
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return $this;
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}
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/**
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* @deprecated
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* @param string|null $tag
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* @param array $options
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* @return string
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* @throws \yii\base\InvalidConfigException
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*/
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public function render($tag = null, $options = [])
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{
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$tag = empty($tag)
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? (empty($this->tag) ? static::$defaultTag : $this->tag)
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: $tag;
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$options = array_merge($this->options, $options);
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$template = ArrayHelper::remove($options, 'template', '{back}{front}');
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$icon_back = $this->icon_back instanceof Icon
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? $this->icon_back->addCssClass(FA::$cssPrefix . '-stack-2x')
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: null;
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$icon_front = $this->icon_front instanceof Icon
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? $this->icon_front->addCssClass(FA::$cssPrefix . '-stack-1x')
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: null;
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return Html::tag(
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$tag,
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str_replace(['{back}', '{front}'], [$icon_back, $icon_front], $template),
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$options
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);
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}
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}
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