vfalies\tmdb\Abstracts\Element

Complexity

Total Complexity

10

Size/Duplication

Total Lines	76
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Test Coverage

Coverage

100%

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	getPoster()	0	4	1
A	getBackdrop()	0	4	1
A	getPosterPath()	0	8	2
A	getBackdropPath()	0	8	2
A	getImage()	0	18	4

<?php

namespace vfalies\tmdb\Abstracts;

abstract class Element
{
    protected $data = null;
    protected $conf = null;

    /**
     * Get item poster
     * @param string $size
     * @return string
     */
    public function getPoster(string $size = 'w185'): string
    {
        return $this->getImage('poster', $size);
    }

    /**
     * Get item backdrop
     * @param string $size
     * @return string|null
     */
    public function getBackdrop(string $size = 'w780'): string
    {
        return $this->getImage('backdrop', $size);
    }

    /**
     * Get poster path
     */
    public function getPosterPath(): string
    {
        if (isset($this->data->poster_path))
        {
            return $this->data->poster_path;
        }
        return '';
    }

    /**
     * Get backdrop
     */
    public function getBackdropPath(): string
    {
        if (isset($this->data->backdrop_path))
        {
            return $this->data->backdrop_path;
        }
        return '';
    }

    /**
     * Get image url from type and size
     * @param string $type
     * @param string $size
     * @return string
     * @throws \Exception
     */
    private function getImage(string $type, string $size): string
    {
        $path = $type . '_path';
        if (isset($this->data->$path))
        {
            if (!isset($this->conf->images->base_url))
            {
                throw new \Exception('base_url configuration not found');
            }
            $sizes = $type . '_sizes';
            if (!in_array($size, $this->conf->images->$sizes))
            {
                throw new \Exception('Incorrect ' . $type . ' size : ' . $size);
            }
            return $this->conf->images->base_url . $size . $this->data->$path;
        }
        return '';
    }

}