sokolnikov911\YandexTurboPages\helpers\Content

Complexity

Total Complexity

38

Size/Duplication

Total Lines	253
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

10 Methods

Rating	Name	Duplication	Size	Complexity
A	header()	0	10	4
A	img()	0	8	2
A	gallery()	0	10	3
A	share()	0	8	2
B	button()	0	21	8
A	comment()	0	6	1
A	rating()	0	11	4
A	accordion()	0	13	4
B	generateCommentBlock()	0	30	8
A	generateMenu()	0	10	2

<?php

namespace sokolnikov911\YandexTurboPages\helpers;

class Content
{
    const SHARE_TYPE_FACEBOOK  = 'facebook';
    const SHARE_TYPE_GOOGLE    = 'google';
    const SHARE_TYPE_ODNOKLASSNIKI = 'odnoklassniki';
    const SHARE_TYPE_TELEGRAM  = 'telegram';
    const SHARE_TYPE_TWITTER   = 'twitter';
    const SHARE_TYPE_VKONTAKTE = 'vkontakte';

    /**
     * Generate header element
     * @param string $h1
     * @param string|null $h2
     * @param string|null $imgUrl
     * @param string|null $imgCaption
     * @param array|null $menuArray array of arrays with pairs of url and content
     * [
     *     ['url' => 'http://example/page1.html', 'title' => 'Page title 1'],
     *     ['url' => 'http://example/page2.html', 'title' => 'Page title 2'],
     * ]
     * @return string
     */
    public static function header(string $h1, string $h2 = null, string $imgUrl = null,
        string $imgCaption = null, array $menuArray = null): string
    {
        $header = '<h1>' . $h1 . '</h1>';
        $header .= $h2 ? '<h2>' . $h2 . '</h2>' : '';
        $header .= $menuArray ? self::generateMenu($menuArray) : '';
        $header .= $imgUrl ? self::img($imgUrl, $imgCaption) : '';

        return '<header>' . $header . '</header>';
    }

    /**
     * Generate image element
     * @param string $imgUrl
     * @param string|null $imgCaption
     * @return string
     */
    public static function img(string $imgUrl, string $imgCaption = null): string
    {
        $imageString = '<img src="' . $imgUrl . '" />';

        $imageString .= $imgCaption ? '<figcaption>' . $imgCaption . '</figcaption>' : '';

        return '<figure>' . $imageString . '</figure>';
    }

    /**
     * Generate images gallery
     * @param array $imagesArray Array of images urls
     * ['http://example.com/image1.jpg', 'http://example.com/image2.jpg']
     * @param string|null $header
     * @return string
     */
    public static function gallery(array $imagesArray, string $header = null): string
    {
        $galleryString = $header ? '<header>' . $header . '</header>' : '';

        foreach ($imagesArray as $image) {
            $galleryString .= '<img src="' . $image . '" />';
        }

        return '<div data-block="gallery">' . $galleryString . '</div>';
    }

    /**
     * Generate share block
     * @param array|null $networks Array of network names
     * [Content::SHARE_TYPE_GOOGLE, Content::SHARE_TYPE_TWITTER]
     * Can be empty, in this way all possible network types will be showed.
     * @return string
     */
    public static function share(array $networks = null): string
    {
        $networksString = $networks
            ? 'data-network="' . implode(',', $networks) . '"'
            : '';

        return '<div data-block="share" ' . $networksString . '></div>';
    }

    /**
     * Generate rating block
     * @param float $currentRating
     * @param float $maxRating
     * @return string
     */
    public static function rating(float $currentRating, float $maxRating): string
    {
        if (($currentRating > $maxRating) || ($maxRating <= 0) || ($currentRating < 0)) {
            throw new \UnexpectedValueException("Current rating can't be bigger than max value. And max value must be bigger than 0.");
        }

        return '<div itemscope="" itemtype="http://schema.org/Rating">
                       <meta itemprop="ratingValue" content="' . $currentRating . '" />
                       <meta itemprop="bestRating" content="' . $maxRating . '" />
                </div>';
    }

    /**
     * Generate button
     * @param string $text
     * @param string $url
     * @param string $phone Phone number in RFC-3966 format
     * @param string|null $buttonColor Can be Text or HEX
     * @param string|null $textColor Can be Text or HEX
     * @param bool $isBoldText
     * @param bool $isDisabled
     * @return string
     */
    public static function button(string $text, string $url = '', string $phone = '',
                                  string $buttonColor = null, string $textColor = null,
                                  bool $isBoldText = false, bool $isDisabled = false): string
    {
        if (!$url && !$phone) {
            throw new \UnexpectedValueException('Please set url or phone number for button');
        }

        $formAction = $url ? $url : 'tel:' . $phone;
        $buttonColorString = $buttonColor ? 'data-background-color="' . $buttonColor . '"' : '';
        $textColorString   = $textColor   ? 'data-color="' . $textColor . '"' : '';
        $isBoldTextString  = $isBoldText  ? 'data-primary="true"' : '';
        $isDisabledString  = $isDisabled  ? 'disabled="true"' : '';

        return "<button
                    formaction=\"" . $formAction . "\"
                    " . $buttonColorString . "
                    " . $textColorString . "
                    " . $isBoldTextString . "
                    " . $isDisabledString . ">" . $text . "</button>";
    }

    /**
     * Generate comment block
     * @param string $url URL to comments page
     * @param array $commentsArray multidimensional or one-dimensional array of comments,
     * can has unlimited includes, example:
     * [
     *  [
     *      'author' => 'First Author Name',
     *      'avatar' => 'http://example.com/user1.jpg',
     *      'title' => 'Comment Title',
     *      'subtitle' => '2017-12-10',
     *      'content' => 'Somme comment text',
     *      'comments' => [
     *          [
     *              'author' => 'Third Author Name',
     *              'avatar' => 'http://example.com/user3.jpg',
     *              'title' => 'Comment Title',
     *              'subtitle' => '2017-12-12',
     *              'content' => 'Some answer text'
     *          ],
     *          [
     *              'author' => 'Another Author Name',
     *              'avatar' => 'http://example.com/user4.jpg',
     *              'title' => 'Comment Title',
     *              'subtitle' => '2017-12-13',
     *              'content' => 'Another answer text'
     *          ],
     *      ]
     *  ],
     *  [
     *      'author' => 'Second Author Name',
     *      'avatar' => 'http://example.com/user2.jpg',
     *      'title' => 'Comment Title',
     *      'subtitle' => '2017-12-11',
     *      'content' => 'Some comment text'
     *  ],
     * ]
     * @return string
     */
    public static function comment(string $url, array $commentsArray): string
    {
        $commentBlock = self::generateCommentBlock($commentsArray);

        return '<div data-block="comments" data-url="' . $url . '">' . $commentBlock . '</div>';
    }

    /**
     * Generate accordion
     * @param array $accordionArray array accordion elements
     * [
     *     ['title' => 'Page title 1', 'text' => 'Text 1'],
     *     ['title' => 'Page title 2', 'text' => 'Text 2', 'expanded' => true],
     * ]
     * @return string
     */
    public static function accordion(array $accordionArray): string
    {
        $accordionString = '<div data-block="accordion">';

        foreach ($accordionArray as $item) {
            $expanded = isset($item['expanded']) && $item['expanded'] ? ' data-expanded="true"' : '';
            $accordionString .= '<div data-block="item" data-title="' . $item['title'] . '"' . $expanded . '>' . $item['text'] . '</div>';
        }

        $accordionString .= '</div>';

        return $accordionString;
    }

    private static function generateCommentBlock(array $commentsArray)
    {
        $commentBlock = '';

        foreach ($commentsArray as $commentArray) {
            $author = isset($commentArray['author']) ? 'data-author="' . $commentArray['author'] . '"' : '';
            $avatar = isset($commentArray['avatar']) ? 'data-avatar-url="' . $commentArray['avatar'] . '"' : '';
            $subtitle = isset($commentArray['subtitle']) ? 'data-subtitle="' . $commentArray['subtitle'] . '"' : '';

            $commentBlock .= '<div
                        data-block="comment"
                        ' . $author . ' 
                        ' . $avatar . '
                        ' . $subtitle . '                         
                        ><div data-block="content">';

            $commentBlock .= isset($commentArray['title']) ? '<header>' . $commentArray['title'] . '</header>' : '';
            $commentBlock .= isset($commentArray['content']) ? '<p>' . $commentArray['content'] . '</p></div>' : '';

            if (isset($commentArray['comments'])) {
                $commentBlock .= '<div data-block="comments">';
                $commentBlock .= self::generateCommentBlock($commentArray['comments']);
                $commentBlock .= '</div>';
            }

            $commentBlock .= '</div>';
        }

        return $commentBlock;
    }

    /**
     * Generate header menu
     * @param array $menuArray array of arrays with pairs of url and title
     * [
     *     ['url' => 'http://example/page1.html', 'title' => 'Page title 1'],
     *     ['url' => 'http://example/page2.html', 'title' => 'Page title 2'],
     * ]
     * @return string
     */
    private static function generateMenu(array $menuArray)
    {
        $menuString = '';

        foreach ($menuArray as $menuItem) {
            $menuString .= '<a href="' . $menuItem['url'] . '">' . $menuItem['title'] . '</a>';
        }

        return '<menu>' . $menuString . '</menu>';
    }
}