Julian/phpbb_mchat_tlw
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Version 2.0.0-RC6

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dmzx
2016-09-20 22:38:19 +02:00
parent aac8ce6f58
commit 233dc89a8a
73 changed files with 2722 additions and 1336 deletions
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71
ext.php
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@@ -22,6 +22,77 @@ class ext extends \phpbb\extension\base
public function is_enableable()
{
$config = $this->container->get('config');
// Here we check if any modules from the mChat MOD for phpBB 3.0.x are still in the database.
// This is_enableable() method is called multiple times during the installation but we only
// need to do the following check once. Checking for the absence of the mchat_version value
// in the config guarantees that we're in the very first step of the installation process.
// Any later call of this method doesn't need to check this again and in fact will wrongly
// detect the extension's modules as being remnants.
if (empty($config['mchat_version']))
{
$table_prefix = $this->container->getParameter('core.table_prefix');
$module_ids = $this->get_old_module_ids($table_prefix);
if ($module_ids)
{
if (phpbb_version_compare($config['version'], '3.2.0-dev', '>='))
{
// For phpBB 3.2.x
$lang = $this->container->get('language');
$lang->add_lang('mchat_acp', 'dmzx/mchat');
}
else
{
// For phpBB 3.1.x
$user = $this->container->get('user');
$user->add_lang_ext('dmzx/mchat', 'mchat_acp');
$lang = $user;
}
$php_ext = $this->container->getParameter('core.php_ext');
$error_msg = $lang->lang('MCHAT_30X_REMNANTS', $table_prefix, implode(', ', $module_ids)) . adm_back_link(append_sid('index.' . $php_ext, 'i=acp_extensions&mode=main'));
trigger_error($error_msg, E_USER_WARNING);
}
}
return phpbb_version_compare($config['version'], '3.1.7-PL1', '>=');
}
/**
* This method checks whether the phpbb_modules table contains remnants of the 3.0 MOD.
* It returns an array of the modules' IDs, or an empty array if no old modules are found.
*
* @var string $table_prefix
* @return array
*/
protected function get_old_module_ids($table_prefix)
{
$db = $this->container->get('dbal.conn');
$mchat_30x_module_langnames = array(
'ACP_CAT_MCHAT',
'ACP_MCHAT_CONFIG',
'ACP_USER_MCHAT',
'UCP_CAT_MCHAT',
'UCP_MCHAT_CONFIG',
);
$sql = 'SELECT module_id
FROM ' . $table_prefix . 'modules
WHERE ' . $db->sql_in_set('module_langname', $mchat_30x_module_langnames);
$result = $db->sql_query($sql);
$rows = $db->sql_fetchrowset();
$db->sql_freeresult($result);
$module_ids = array();
foreach ($rows as $row)
{
$module_ids[] = $row['module_id'];
}
return $module_ids;
}
}