%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
*
*
* Created on Apr 15, 2012
*
* Copyright © 2012 Szymon Świerkosz beau@adres.pl
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
*
* @file
*/
/**
* API module that facilitates the changing of user's preferences.
* Requires API write mode to be enabled.
*
* @ingroup API
*/
class ApiOptions extends ApiBase {
/**
* Changes preferences of the current user.
*/
public function execute() {
$user = $this->getUser();
if ( $user->isAnon() ) {
$this->dieUsage( 'Anonymous users cannot change preferences', 'notloggedin' );
}
if ( !$user->isAllowed( 'editmyoptions' ) ) {
$this->dieUsage( 'You don\'t have permission to edit your options', 'permissiondenied' );
}
$params = $this->extractRequestParams();
$changed = false;
if ( isset( $params['optionvalue'] ) && !isset( $params['optionname'] ) ) {
$this->dieUsageMsg( array( 'missingparam', 'optionname' ) );
}
if ( $params['reset'] ) {
$user->resetOptions( $params['resetkinds'], $this->getContext() );
$changed = true;
}
$changes = array();
if ( count( $params['change'] ) ) {
foreach ( $params['change'] as $entry ) {
$array = explode( '=', $entry, 2 );
$changes[$array[0]] = isset( $array[1] ) ? $array[1] : null;
}
}
if ( isset( $params['optionname'] ) ) {
$newValue = isset( $params['optionvalue'] ) ? $params['optionvalue'] : null;
$changes[$params['optionname']] = $newValue;
}
if ( !$changed && !count( $changes ) ) {
$this->dieUsage( 'No changes were requested', 'nochanges' );
}
$prefs = Preferences::getPreferences( $user, $this->getContext() );
$prefsKinds = $user->getOptionKinds( $this->getContext(), $changes );
foreach ( $changes as $key => $value ) {
switch ( $prefsKinds[$key] ) {
case 'registered':
// Regular option.
$field = HTMLForm::loadInputFromParameters( $key, $prefs[$key] );
$validation = $field->validate( $value, $user->getOptions() );
break;
case 'registered-multiselect':
case 'registered-checkmatrix':
// A key for a multiselect or checkmatrix option.
$validation = true;
$value = $value !== null ? (bool)$value : null;
break;
case 'userjs':
// Allow non-default preferences prefixed with 'userjs-', to be set by user scripts
if ( strlen( $key ) > 255 ) {
$validation = "key too long (no more than 255 bytes allowed)";
} elseif ( preg_match( "/[^a-zA-Z0-9_-]/", $key ) !== 0 ) {
$validation = "invalid key (only a-z, A-Z, 0-9, _, - allowed)";
} else {
$validation = true;
}
break;
case 'special':
$validation = "cannot be set by this module";
break;
case 'unused':
default:
$validation = "not a valid preference";
break;
}
if ( $validation === true ) {
$user->setOption( $key, $value );
$changed = true;
} else {
$this->setWarning( "Validation error for '$key': $validation" );
}
}
if ( $changed ) {
// Commit changes
$user->saveSettings();
}
$this->getResult()->addValue( null, $this->getModuleName(), 'success' );
}
public function mustBePosted() {
return true;
}
public function isWriteMode() {
return true;
}
public function getAllowedParams() {
$optionKinds = User::listOptionKinds();
$optionKinds[] = 'all';
return array(
'reset' => false,
'resetkinds' => array(
ApiBase::PARAM_TYPE => $optionKinds,
ApiBase::PARAM_DFLT => 'all',
ApiBase::PARAM_ISMULTI => true
),
'change' => array(
ApiBase::PARAM_ISMULTI => true,
),
'optionname' => array(
ApiBase::PARAM_TYPE => 'string',
),
'optionvalue' => array(
ApiBase::PARAM_TYPE => 'string',
),
);
}
public function needsToken() {
return 'csrf';
}
public function getHelpUrls() {
return 'https://www.mediawiki.org/wiki/API:Options';
}
protected function getExamplesMessages() {
return array(
'action=options&reset=&token=123ABC'
=> 'apihelp-options-example-reset',
'action=options&change=skin=vector|hideminor=1&token=123ABC'
=> 'apihelp-options-example-change',
'action=options&reset=&change=skin=monobook&optionname=nickname&' .
'optionvalue=[[User:Beau|Beau]]%20([[User_talk:Beau|talk]])&token=123ABC'
=> 'apihelp-options-example-complex',
);
}
}
Zerion Mini Shell 1.0