HtmlCollapse.php

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<?php

namespace Ajax\bootstrap\html;

use Ajax\JsUtils;
use Ajax\bootstrap\html\base\HtmlElementAsContent;
use Ajax\bootstrap\html\base\HtmlBsDoubleElement;
use Ajax\common\html\HtmlDoubleElement;

class HtmlCollapse extends HtmlElementAsContent {
    protected $collapse;

    public function __construct($element=NULL) {
        parent::__construct($element);
        $this->_template="%element%%collapse%";
        $this->element->setProperty("data-toogle", "collapse");
        $this->element->setProperty("aria-expanded", "false");
    }

    public function attachTo($identifier) {
        $this->element->setProperty("aria-controls", $identifier);
        if ($this->element->getTagName()==="a")
            $this->element->setProperty("href", "#".$identifier);
        else
            $this->element->setProperty("data-target", "#".$identifier);
    }

    public function getAttachedZone() {
        $id=$this->element->getProperty("aria-controls");
        if (!isset($id))
            if ($this->element->getTagName()==="a")
                $id=$this->element->getProperty("href");
        if (!isset($id)||$id==="#") {
            $id="collapse-".$this->element->getIdentifier();
            $this->attachTo($id);
        }
        $id=$this->cleanIdentifier($id);
        return $id;
    }

    public function setAttachedZone(HtmlDoubleElement $element) {
        $this->attachTo($element->getIdentifier());
        $this->collapse=$element;
    }

    public function createCollapsedZone($content="", $attachTo=NULL) {
        if (isset($attachTo))
            $this->attachTo($attachTo);
        $collapsedZone=new HtmlBsDoubleElement($this->getAttachedZone());
        $collapsedZone->setProperty("class", "collapse");
        $collapsedZone->setContent($content);
        return $collapsedZone;
    }

    public function addCollapsedZone($content="", $attachTo=NULL) {
        $this->collapse=$this->createCollapsedZone($content, $attachTo);
        return $this->collapse;
    }

    /*
     * (non-PHPdoc)
     * @see BaseHtml::run()
     */
    public function run(JsUtils $js) {
        $this->_bsComponent=$js->bootstrap()->collapse("#".$this->element->getIdentifier());
        $this->addEventsOnRun($js);
        return $this->_bsComponent;
    }

    public function __toString() {
        return $this->compile();
    }
}