egroupware/admin/inc/class.admin_cmd_edit_preferences.inc.php

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<?php
/**
* EGgroupware admin - admin command: edit preferences
*
* @link http://www.egroupware.org
* @author Hadi Nategh <hn@egroupware.org>
* @package admin
* @copyright (c) 2018 by Hadi Nategh <hn@egroupware.org>
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
*/
use EGroupware\Api;
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/**
* admin command: edit preferences
*
* @property-read int $account numerical account_id
* @property-read string $pref "user", "default", "forced" or "group"
* @property-read string $app app-name
* @property-read array $set values to set
* @property-read array $old old values
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*/
class admin_cmd_edit_preferences extends admin_cmd
{
/**
* Constructor
* @param string|int|array $account account name or id, or array with all parameters
* @param string $type ="user" "user", "default", "forced" or "group"
* @param string $app =null app-name, required if $account is no array
* @param array $set =null name => value pairs to change
* @param array $old =null name => value pairs of old values
* @param array $extra =array() values for keys requested(_email) or comment
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*/
function __construct($account, $type=null, $app=null, array $set=null, array $old=null, array $extra=array())
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{
if (!is_array($account))
{
$account = array(
'account' => $account,
'pref' => $type, // type is __CLASS__!
'app' => $app,
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'set' => $set,
'old' => $old,
)+$extra;
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}
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admin_cmd::__construct($account);
}
/**
* Edit a preference
*
* @param boolean $check_only =false only run the checks (and throw the exceptions), but not the command itself
* @return string
*/
protected function exec($check_only=false)
{
switch($this->pref)
{
case 'forced':
case 'default':
unset($this->account);
break;
case 'user':
$this->account = self::parse_account($this->account, true);
break;
case 'group':
$this->account = self::parse_account($this->account, false);
break;
default:
throw new Api\Exception\WrongUserinput(lang('Invalid type "%1"!', $this->pref));
}
if ($this->app !== 'common') self::parse_apps(array($this->app));
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if ($check_only) return;
$prefs = new Api\Preferences(in_array($this->pref, array('default', 'forced')) ? $this->pref : $this->account);
$prefs->read_repository();
foreach($this->set as $name => $value)
{
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if (!isset($value) || $value === '' || in_array($this->pref, array('default', 'forced')) && $value === '**NULL**')
{
$prefs->delete($this->app, $name, in_array($this->pref, array('default', 'forced')) ? $this->pref : 'user');
}
else
{
$prefs->add($this->app, $name, $value, in_array($this->pref, array('default', 'forced')) ? $this->pref : 'user');
}
}
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$prefs->save_repository(true, $this->pref == 'group' ? 'user' : $this->pref);
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return lang('Preferences saved.');
}
/**
* Return a title / string representation for a given command, eg. to display it
*
* @return string
*/
function __tostring()
{
switch($this->pref)
{
case 'forced':
return lang('Forced preferences');
case 'default':
return lang('Default preferences');
}
return lang('Preferences').' '.self::display_account($this->account);
}
/**
* Get settings from various hooks
*
* @return array
*/
protected function settings()
{
static $settings = null;
if (!isset($settings))
{
Api\Translation::add_app('preferences');
$settings = Api\Preferences::settings($this->app, $this->pref, $this->account);
}
return $settings;
}
/**
* Return (human readable) labels for keys of changes
*
* @return array
*/
function get_change_labels()
{
$labels = [];
foreach($this->settings() as $setting)
{
if (in_array($setting['type'], ['section', 'subsection']))
{
continue;
}
$labels[$setting['name']] = preg_replace('|<br[ /]*>|i', "\n", $setting['label']);
}
return $labels;
}
/**
* Return widget types (indexed by field key) for changes
*
* Used by historylog widget to show the changes the command recorded.
*/
function get_change_widgets()
{
$widgets = [];
foreach($this->settings() as $setting)
{
switch ($setting['type'])
{
// ignore the following
case 'section': case 'subsection':
case 'int': case 'integer': case 'textbox': case 'textarea':
case 'password': case 'input':
case 'vfs_file': case 'vfs_dir': case 'vfs_dirs':
break;
case 'color':
$widgets[$setting['name']] = 'colorpicker';
break;
case 'check':
$setting['type'] = 'select';
$setting['values'] = array('1' => lang('yes'), '0' => lang('no'));
// fall through
default:
if (!empty($setting['values']) && is_array($setting['values']))
{
$widgets[$setting['name']] = $setting['values'];
}
else
{
$widgets[$setting['name']] = $setting['type'];
}
break;
}
}
//error_log(__METHOD__."() returning ".json_encode($widgets));
return $widgets;
}
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}