HtmlIconGroups.php

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<?php

namespace Ajax\semantic\html\elements;

use Ajax\semantic\html\base\HtmlSemCollection;
use Ajax\service\JArray;
use Ajax\JsUtils;

class HtmlIconGroups extends HtmlSemCollection {

    public function __construct($identifier, $icons=array(), $size="") {
        parent::__construct($identifier, "i", "icons");
        $this->addItems($icons);
        $this->setSize($size);
    }
    
    public function getItem($index){
        return parent::getItem($index);
    }

    protected function createItem($value) {
        $icon=$value;
        if (\is_array($value)) {
            $icon=JArray::getValue($value, "icon", 0);
            $size=JArray::getValue($value, "size", 1);
        }
        $iconO=new HtmlIcon("icon-" . $this->identifier, $icon);
        if (isset($size)) {
            $iconO->setSize($size);
        }
        return $iconO;
    }

    protected function createCondition($value) {
        return ($value instanceof HtmlIcon) === false;
    }

    public function getIcon($index) {
        return $this->content[$index];
    }

    public function run(JsUtils $js){
        $result= parent::run($js);
        return $result->setItemSelector("i");
    }

    public function toCorner($index=1) {
        $this->getItem($index)->toCorner();
        return $this;
    }

    public static function corner($mainIcon,$cornerIcon,$size="huge"){
        $icons=new HtmlIconGroups("icons",[$mainIcon,$cornerIcon],$size);
        return $icons->toCorner(1);
    }
}