phpbb\mediaembed\ext

Complexity

Total Complexity

8

Size/Duplication

Total Lines	71
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	is_enableable()	0	7	2
A	phpbb_version_is_valid()	0	7	2
A	s9e_mediamebed_installed()	0	9	2
A	enable_failed()	0	11	2

<?php
/**
 *
 * phpBB Media Embed PlugIn extension for the phpBB Forum Software package.
 *
 * @copyright (c) 2016 phpBB Limited <https://www.phpbb.com>
 * @license GNU General Public License, version 2 (GPL-2.0)
 *
 */

namespace phpbb\mediaembed;

class ext extends \phpbb\extension\base
{
	/** @var string YAML file extension */
	const YML = '.yml';

	/**
	 * @var array An array of installation error messages
	 */
	protected $errors = [];

	/**
	 * {@inheritDoc}
	 */
	public function is_enableable()
	{
		$this->phpbb_version_is_valid();
		$this->s9e_mediamebed_installed();

		return count($this->errors) ? $this->enable_failed() : true;
	}

	/**
	 * Check the installed phpBB version meets this
	 * extension's requirements.
	 *
	 * Minimum requirements: phpBB 3.2.1
	 *
	 * @return void
	 */
	public function phpbb_version_is_valid()
	{
		if (phpbb_version_compare(PHPBB_VERSION, '3.2.1', '<'))
		{
			$this->errors[] = 'PHPBB_VERSION_ERROR';
		}
	}

	/**
	 * Check if s9e MediaEmbed extension for phpBB is installed
	 * (it must NOT be to enable this extension).
	 *
	 * @return void
	 */
	public function s9e_mediamebed_installed()
	{
		$ext_manager = $this->container->get('ext.manager');

		if ($ext_manager->is_enabled('s9e/mediaembed'))
		{
			$this->errors[] = 'S9E_MEDIAEMBED_ERROR';
		}
	}

	/**
	 * Generate the best enable failed response for the current phpBB environment.
	 * Return error messages in phpBB 3.3 or newer. Return boolean false otherwise.
	 *
	 * @return array|bool
	 */
	protected function enable_failed()
	{
		if (phpbb_version_compare(PHPBB_VERSION, '3.3.0-b1', '>='))
		{
			$language = $this->container->get('language');
			$language->add_lang('install', 'phpbb/mediaembed');
			return array_map([$language, 'lang'], $this->errors);
		}

		return false;
	}
}