Jhoff\BladeVue\Element

Complexity

Total Complexity

9

Size/Duplication

Total Lines	93
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes	1
Bugs	0	Features	0

6 Methods

Rating	Name	Duplication	Size	Complexity
A	buildAttribute()	0	11	3
A	getStartTag()	0	5	2
A	__construct()	0	3	1
A	renderAttributes()	0	6	1
A	getEndTag()	0	3	1
A	setAttribute()	0	5	1

<?php

namespace Jhoff\BladeVue;

class Element
{
    /**
     * Element tag name
     *
     * @var string
     */
    protected $name;

    /**
     * Element attributes
     *
     * @var array
     */
    protected $attributes = [];

    /**
     * Instantiate a new element
     *
     * @param string $name
     */
    public function __construct(string $name)
    {
        $this->name = $name;
    }

    /**
     * Gets the ending tag for the element
     *
     * @return string
     */
    public function getEndTag() : string
    {
        return "</{$this->name}>";
    }

    /**
     * Gets the starting tag for the element
     *
     * @return string
     */
    public function getStartTag() : string
    {
        $attributes = $this->renderAttributes();

        return "<{$this->name}" . ($attributes ? ' ' . $attributes : '') . '>';
    }

    /**
     * Sets the attribute on the element
     *
     * @param string $name
     * @param mixed $value
     * @return $this
     */
    public function setAttribute(string $name, $value)
    {
        $this->attributes[$name] = $value;

        return $this;
    }

    /**
     * Builds an attribute string
     *
     * @param string $key
     * @param mixed $value
     * @return string
     */
    protected function buildAttribute(string $key, $value) : string
    {
        if (is_numeric($key)) {
            return $value;
        }

        if (is_null($value)) {
            return $key;
        }

        return sprintf('%s="%s"', $key, $value);
    }

    /**
     * Renders all of the attributes in the proper format
     *
     * @return string
     */
    protected function renderAttributes() : string
    {
        return implode(' ', array_map(
            [$this, 'buildAttribute'],
            array_keys($this->attributes),
            $this->attributes
        ));
    }
}