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<?php |
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/** |
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* |
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* @package sitemaker |
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* @copyright (c) 2013 Daniel A. (blitze) |
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* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2 |
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* |
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*/ |
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namespace blitze\content; |
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class ext extends \phpbb\extension\base |
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{ |
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/* @var \phpbb\user */ |
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protected $user; |
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/* @var array */ |
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protected $required_extensions = [ |
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'blitze/sitemaker' => 'https://www.phpbb.com/customise/db/extension/phpbb_sitemaker_2' |
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]; |
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/** |
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* Check whether or not the extension can be enabled. |
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* |
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* @return bool |
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*/ |
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public function is_enableable() |
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{ |
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$this->user = $this->container->get('user'); |
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$this->user->add_lang_ext('blitze/content', 'ext'); |
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$lang = $this->user->lang; |
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$metadata = $this->get_metadata('blitze/content'); |
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$is_enableable = $this->phpbb_version_is_ok($lang, $metadata) && $this->required_exts_are_ok($lang, $metadata); |
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$this->user->lang = $lang; |
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return $is_enableable; |
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} |
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/** |
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* Check whether or not this extension can be enabled on the current phpBB version. |
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* |
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* @param array $lang |
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* @param array $metadata |
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* @return bool |
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*/ |
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protected function phpbb_version_is_ok(array &$lang, array $metadata) |
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{ |
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$req_phpbb_version = $metadata['extra']['soft-require']['phpbb/phpbb']; |
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$phpbb_version = $this->container->get('config')['version']; |
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if (!$this->version_is_ok($phpbb_version, $req_phpbb_version)) |
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{ |
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$lang['EXTENSION_NOT_ENABLEABLE'] .= '<br>' . $this->user->lang('PHPBB_VERSION_UNMET', $req_phpbb_version); |
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return false; |
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} |
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return true; |
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} |
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/** |
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* Check whether or not the extension's phpBB extension dependencies are available and installed. |
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* |
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* @param array $lang |
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* @param array $metadata |
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* @return bool |
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*/ |
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protected function required_exts_are_ok(array &$lang, array $metadata) |
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{ |
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foreach ($this->required_extensions as $extension => $download_url) |
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{ |
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if (!$this->container->get('ext.manager')->is_available($extension)) |
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{ |
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$lang['EXTENSION_NOT_ENABLEABLE'] .= '<br>' . $this->user->lang('MISSING_REQUIRED_EXTENSION', $extension, $download_url); |
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return false; |
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} |
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$required_version = $metadata['require'][$extension]; |
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$current_version = $this->get_metadata($extension, 'version'); |
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if (!$this->version_is_ok($current_version, $required_version)) |
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{ |
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$lang['EXTENSION_NOT_ENABLEABLE'] .= '<br>' . $this->user->lang('EXTENSION_VERSION_UNMET', $required_version, $download_url, $extension, $current_version); |
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return false; |
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} |
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if (!$this->container->get('ext.manager')->is_enabled($extension)) |
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{ |
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$this->container->get('ext.manager')->enable($extension); |
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} |
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} |
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return true; |
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} |
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/** |
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* @param string $current_version |
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* @param string $required_version |
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* @return bool |
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*/ |
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protected function version_is_ok($current_version, &$required_version) |
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{ |
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$required_version = html_entity_decode($required_version); |
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list($min_req_version, $max_req_version) = explode(',', $required_version); |
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$contraint = $this->get_version_constraint($min_req_version); |
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if (!phpbb_version_compare($current_version, $contraint['version'], $contraint['operator'])) |
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{ |
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return false; |
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} |
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$contraint = $this->get_version_constraint($max_req_version); |
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if ($constraint['version'] && !phpbb_version_compare($current_version, $contraint['version'], $contraint['operator'])) |
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{ |
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return false; |
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} |
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return true; |
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} |
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/** |
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* @param string $version |
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* @return array |
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*/ |
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protected function get_version_constraint($version) |
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{ |
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if (preg_match('/^(\D+)(.+)/i', trim($version), $matches)) |
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{ |
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list(, $operator, $version) = $matches; |
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} |
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return [ |
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'version' => str_replace('@', '', $version), |
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'operator' => $operator ?: '>=', |
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]; |
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} |
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/** |
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* Get composer metadata information |
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* |
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* @param string $name |
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* @param string $element |
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* @return array |
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*/ |
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protected function get_metadata($name, $element = 'all') |
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{ |
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$ext_manager = $this->container->get('ext.manager'); |
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$metadata_manager = $ext_manager->create_extension_metadata_manager($name); |
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return $metadata_manager->get_metadata($element); |
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} |
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} |
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blitze /
phpBB-ext-sitemaker_content
Loading history...
This function has been deprecated. The supplier of the function has supplied an explanatory message.
The explanatory message should give you some clue as to whether and when the function will be removed and what other function to use instead.