i3Soft\CDA\Elements\Html\Paragraph

Complexity

Total Complexity

18

Size/Duplication

Total Lines	84
Duplicated Lines	0 %

Importance

Changes

0

7 Methods

Rating	Name	Duplication	Size	Complexity
A	hasCaption()	0	3	1
A	toDOMElement()	0	14	4
B	canAddTag()	0	10	8
A	__construct()	0	6	2
A	getElementTag()	0	3	1
A	setCaption()	0	4	1
A	getCaption()	0	3	1

<?php
/**
 * The MIT License
 *
 * Copyright 2017 Julien Fastré <julien.fastre@champs-libres.coop>.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NON INFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

namespace i3Soft\CDA\Elements\Html;

/**
 * Class Paragraph
 *
 * @package i3Soft\CDA\Elements
 * there can be 0 or 1 caption tags, and 0 or more of the other tags.
 * there can be an optional text element.
 */
class Paragraph extends AbstractHtmlElement
{
    /** @var Caption */
    protected $caption;

    /**
     * Paragraph constructor.
     *
     * @param null $choice

Are you sure the doc-type for parameter $choice is correct as it would always require null to be passed?

     */
    public function __construct($choice = null)
    {
        parent::__construct(\is_string($choice)
          ? $choice
          : '');
        $this->addTag($choice);
    }

    /**
     * @param \DOMDocument $doc
     *
     * @return \DOMElement
     */
    public function toDOMElement(\DOMDocument $doc): \DOMElement
    {
        $el = $this->createElement($doc);

        if ($this->hasCaption()) {
            $el->appendChild($this->getCaption()->toDOMElement($doc));
        }
        foreach ($this->getTags() as $tag) {
            $el->appendChild($tag->toDOMElement($doc));
        }
        if ($this->hasContent()) {
            $el->appendChild($doc->createTextNode($this->getContent()));
        }
        return $el;
    }

    /**
     * @return bool
     */
    public function hasCaption(): bool
    {
        return null !== $this->caption;
    }

    /**
     * @return Caption
     */
    public function getCaption(): Caption
    {
        return $this->caption;
    }

    /**
     * @param Caption $caption
     *
     * @return self
     */
    public function setCaption(Caption $caption): self
    {
        $this->caption = $caption;
        return $this;
    }

    protected function canAddTag($choice): bool
    {
        return ($choice
                && ($choice instanceof LinkHtml
                    || $choice instanceof Sub
                    || $choice instanceof Sup
                    || $choice instanceof Br
                    || $choice instanceof Footnote
                    || $choice instanceof FootNoteRef
                    || $choice instanceof RenderMultiMedia));
    }

    /**
     * @return string
     */
    protected function getElementTag(): string
    {
        return 'paragraph';
    }


}