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author | Simon Rettberg | 2016-05-17 18:14:13 +0200 |
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committer | Simon Rettberg | 2016-05-17 18:14:13 +0200 |
commit | 8e729913a8f6258762f4e8049caebc9dbb42a71e (patch) | |
tree | 48b1d27787847c012994248e32f5a79695221218 /modules-available/baseconfig/api.inc.php | |
parent | Get baseconfig ready for modularization (diff) | |
download | slx-admin-8e729913a8f6258762f4e8049caebc9dbb42a71e.tar.gz slx-admin-8e729913a8f6258762f4e8049caebc9dbb42a71e.tar.xz slx-admin-8e729913a8f6258762f4e8049caebc9dbb42a71e.zip |
Modularized baseconfig fetching (api)
Diffstat (limited to 'modules-available/baseconfig/api.inc.php')
-rw-r--r-- | modules-available/baseconfig/api.inc.php | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/modules-available/baseconfig/api.inc.php b/modules-available/baseconfig/api.inc.php new file mode 100644 index 00000000..c692a0b2 --- /dev/null +++ b/modules-available/baseconfig/api.inc.php @@ -0,0 +1,69 @@ +<?php + +$ip = $_SERVER['REMOTE_ADDR']; +if (substr($ip, 0, 7) === '::ffff:') { + $ip = substr($ip, 7); +} + +// TODO: Handle UUID in appropriate modules (optional) +$uuid = Request::post('uuid', '', 'string'); +if (strlen($uuid) !== 36) { + // Probably invalid UUID. What to do? Set empty or ignore? +} + +/** + * Escape given string so it is a valid string in sh that can be surrounded + * by single quotes ('). This basically turns _'_ into _'"'"'_ + * + * @param string $string input + * @return string escaped sh string + */ +function escape($string) +{ + return str_replace("'", "'\"'\"'", $string); +} + +/* + * We gather all config variables here. First, let other modules generate + * their desired config vars. Afterwards, add the global config vars from + * db. If a variable is already set, it will not be overridden by the + * global setting. + */ + +$configVars = array(); + +// Handle any hooks by other modules first +// other modules should generally only populate $configVars +foreach (glob('modules/*/baseconfig/getconfig.inc.php') as $file) { + preg_match('#^modules/([^/]+)/#', $file, $out); + if (!Module::isAvailable($out[1])) + continue; + include $file; +} + +// Rest is handled by module +$defaults = BaseConfigUtil::getVariables(); + +// Dump global config from DB +$res = Database::simpleQuery('SELECT setting, value FROM setting_global'); // TODO: Add setting groups and sort order +while ($row = $res->fetch(PDO::FETCH_ASSOC)) { + if (isset($configVars[$row['setting']]) || !isset($defaults[$row['setting']])) + continue; + $configVars[$row['setting']] = $row['value']; +} + +// Fallback to default values from json files +foreach ($defaults as $setting => $value) { + if (isset($configVars[$setting])) + continue; + $configVars[$setting] = $value; +} + +// Finally, output what we gathered +foreach ($configVars as $setting => $value) { + echo $setting, "='", escape($value), "'\n"; +} + +// For quick testing or custom extensions: Include external file that should do nothing +// more than outputting more key-value-pairs. It's expected in the webroot of slxadmin +if (file_exists('client_config_additional.php')) @include('client_config_additional.php'); |