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refactor: Move nested defaults to Config::processConfig() (#8429)

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* Move nested defaults to Config::processConfig()

Fixes log_file when users set log_dir for example.

Removed stuff:
mibdir
dp_autocreate
base_url: setting http/https before config.php is loaded...
moved collectd setting to it's own config file

* add base_url mod back.
I thought that since definitions is called before config.php it was useless, but it changes the built in definition between http and https.
This commit is contained in:
Tony Murray
2018-04-03 09:53:25 -05:00
committed by Neil Lathwood
parent 6f509f4e88
commit 85d0e3b98e
3 changed files with 55 additions and 51 deletions
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60
LibreNMS/Config.php
View File

@ -368,18 +368,25 @@ class Config
ini_set('session.cookie_secure', 1);
}
// If we're on SSL, let's properly detect it
if (isset($_SERVER['HTTPS'])) {
self::set('base_url', preg_replace('/^http:/', 'https:', self::get('base_url')));
}
// Define some variables if they aren't set by user definition in config.php
self::setDefault('html_dir', '%s/html', ['install_dir']);
self::setDefault('rrd_dir', '%s/rrd', ['install_dir']);
self::setDefault('mib_dir', '%s/mibs', ['install_dir']);
self::setDefault('log_dir', '%s/logs', ['install_dir']);
self::setDefault('log_file', '%s/%s.log', ['log_dir', 'project_id']);
self::setDefault('plugin_dir', '%s/plugins', ['html_dir']);
// self::setDefault('email_from', '"%s" <%s@' . php_uname('n') . '>', ['project_name', 'email_user']); // FIXME email_from set because alerting config
// deprecated variables
if (self::has('rrdgraph_real_95th')) {
self::set('rrdgraph_real_percentile', self::get('rrdgraph_real_95th'));
}
self::deprecatedVariable('rrdgraph_real_95th', 'rrdgraph_real_percentile');
self::deprecatedVariable('fping_options.millisec', 'fping_options.interval');
self::deprecatedVariable('discovery_modules.cisco-vrf', 'discovery_modules.vrf');
if (self::has('fping_options.millisec')) {
self::set('fping_options.interval', self::get('fping_options.millisec'));
}
if (self::has('discovery_modules.cisco-vrf')) {
self::set('discovery_modules.vrf', self::get('discovery_modules.cisco-vrf'));
}
// make sure we have full path to binaries in case PATH isn't set
foreach (array('fping', 'fping6', 'snmpgetnext', 'rrdtool') as $bin) {
@ -388,4 +395,37 @@ class Config
}
}
}
/**
* Set default values for defaults that depend on other settings, if they are not already loaded
*
* @param string $key
* @param string $value value to set to key or vsprintf() format string for values below
* @param array $format_values array of keys to send to vsprintf()
*/
private static function setDefault($key, $value, $format_values = [])
{
if (!self::has($key)) {
if (is_string($value)) {
$format_values = array_map('self::get', $format_values);
self::set($key, vsprintf($value, $format_values));
} else {
self::set($key, $value);
}
}
}
/**
* Copy data from old variables to new ones.
*
* @param $old
* @param $new
*/
private static function deprecatedVariable($old, $new)
{
if (self::has($old)) {
d_echo("Copied deprecated config $old to $new\n");
self::set($new, self::get($old));
}
}
}

5
html/includes/collectd/config.php
View File

@ -3,6 +3,11 @@
* Configuration file for Collectd graph browser
*/
if (isset($config['rrdgraph_def_text'])) {
$config['rrdgraph_def_text'] = str_replace(' ', ' ', $config['rrdgraph_def_text']);
$config['rrd_opts_array'] = explode(' ', trim($config['rrdgraph_def_text']));
}
// Array of paths when collectd's rrdtool plugin writes RRDs
$config['datadirs'] = array($config['collectd_dir']);
// Width of graph to be generated by rrdgraph

41
includes/definitions.inc.php
View File

@ -614,26 +614,6 @@ $config['device_types'][$i]['icon'] = 'workstation.png';
//
$config['project_name_version'] = $config['project_name'];
if (isset($config['rrdgraph_def_text'])) {
$config['rrdgraph_def_text'] = str_replace(' ', ' ', $config['rrdgraph_def_text']);
$config['rrd_opts_array'] = explode(' ', trim($config['rrdgraph_def_text']));
}
if (isset($config['cdp_autocreate'])) {
$config['dp_autocreate'] = $config['cdp_autocreate'];
}
if (!isset($config['mibdir'])) {
$config['mibdir'] = $config['install_dir'].'/mibs';
}
$config['mib_dir'] = $config['mibdir'];
// If we're on SSL, let's properly detect it
if (isset($_SERVER['HTTPS'])) {
$config['base_url'] = preg_replace('/^http:/', 'https:', $config['base_url']);
}
// Set some times needed by loads of scripts (it's dynamic, so we do it here!)
$config['time']['now'] = time();
$config['time']['now'] -= ($config['time']['now'] % 300);
@ -673,24 +653,3 @@ $config['ipmi_unit']['Watts'] = 'power';
$config['ipmi_unit']['Amps'] = 'current';
$config['ipmi_unit']['percent'] = 'load';
$config['ipmi_unit']['discrete'] = '';
// Define some variables if they aren't set by user definition in config.php
if (!isset($config['html_dir'])) {
$config['html_dir'] = $config['install_dir'].'/html';
}
if (!isset($config['rrd_dir'])) {
$config['rrd_dir'] = $config['install_dir'].'/rrd';
}
if (!isset($config['log_dir'])) {
$config['log_dir'] = $config['install_dir'].'/logs';
}
if (!isset($config['log_file'])) {
$config['log_file'] = $config['log_dir'].'/'.$config['project_id'].'.log';
}
if (!isset($config['plugin_dir'])) {
$config['plugin_dir'] = $config['html_dir'].'/plugins';
}