/**
* This function does all the initialization work for the extension.
* Persistent data is unserialized from a record in the objectcache table
* which is set in the Special page. It will change the permissions for
* various functions for anonymous and registered users based on the data
* in the array. The data expires after the set amount of time, just like
* a block.
*/
function wfSetupProtectsite()
{
/* Globals */
global $wgOut, $wgMessageCache, $wgUser, $wgGroupPermissions, $wgVersion;
/* Set Page Name/Title */
$wgMessageCache->addMessages(array('protectsite' => 'Protect site', 'protectsite-text-protect' => '<!-- Instructions/Comments/Policy for use -->', 'protectsite-text-unprotect' => '<!-- Instructions/Comments when protected -->', 'protectsite-title' => 'Site protection settings', 'protectsite-allowall' => 'All users', 'protectsite-allowusersysop' => 'Registered users and sysops', 'protectsite-allowsysop' => 'Sysops only', 'protectsite-createaccount' => 'Allow creation of new accounts by', 'protectsite-createpage' => 'Allow creation of pages by', 'protectsite-edit' => 'Allow editing of pages by', 'protectsite-move' => 'Allow moving of pages by', 'protectsite-upload' => 'Allow file uploads by', 'protectsite-timeout' => 'Timeout: ', 'protectsite-timeout-error' => "'''Invalid Timeout.'''", 'protectsite-maxtimeout' => 'Maximum: ', 'protectsite-comment' => 'Comment: ', 'protectsite-ucomment' => 'Unprotect comment: ', 'protectsite-until' => 'Protected until: ', 'protectsite-protect' => 'Protect', 'protectsite-unprotect' => 'Unprotect'));
/* Initialize Object */
$persist_data = new MediaWikiBagOStuff('objectcache');
/* Get data into the prot hash */
$prot = $persist_data->get('protectsite');
/* Chop a single named value out of an array and return the new array.
* This is required for 1.7 compatibility.
* Remove from source once 1.8+ is required for use of this extension.
*/
function chop_array($arr, $value)
{
if (in_array($value, $arr)) {
foreach ($arr as $val) {
if ($val != $value) {
$ret[] = $val;
}
}
return $ret;
} else {
return $arr;
}
}
/* Logic to disable the selected user rights */
if (is_array($prot)) {
/* MW doesn't timout correctly, this handles it */
if (time() >= $prot['until']) {
$persist_data->delete('protectsite');
}
/* Protection-related code */
if (version_compare($wgVersion, '1.8', '>=')) {
/* Code for MediaWiki 1.8 */
$wgGroupPermissions['*']['createaccount'] = !($prot['createaccount'] >= 1);
$wgGroupPermissions['user']['createaccount'] = !($prot['createaccount'] == 2);
$wgGroupPermissions['*']['createpage'] = !($prot['createpage'] >= 1);
$wgGroupPermissions['*']['createtalk'] = !($prot['createpage'] >= 1);
$wgGroupPermissions['user']['createpage'] = !($prot['createpage'] == 2);
$wgGroupPermissions['user']['createtalk'] = !($prot['createpage'] == 2);
$wgGroupPermissions['*']['edit'] = !($prot['edit'] >= 1);
$wgGroupPermissions['user']['edit'] = !($prot['edit'] == 2);
$wgGroupPermissions['sysop']['edit'] = true;
$wgGroupPermissions['user']['move'] = !($prot['move'] == 1);
$wgGroupPermissions['user']['upload'] = !($prot['upload'] == 1);
$wgGroupPermissions['user']['reupload'] = !($prot['upload'] == 1);
$wgGroupPermissions['user']['reupload-shared'] = !($prot['upload'] == 1);
} else {
/* Code for MediaWiki 1.7 (and possibly below) */
if (!in_array('sysop', $wgUser->mGroups) && !in_array('bureaucrat', $wgUser->mGroups)) {
if ($wgUser->mId == 0) {
if ($prot['createaccount'] >= 1) {
$wgUser->mRights = chop_array($wgUser->mRights, 'createaccount');
}
if ($prot['createpage'] >= 1) {
$wgUser->mRights = chop_array($wgUser->mRights, 'createpage');
$wgUser->mRights = chop_array($wgUser->mRights, 'createtalk');
}
if ($prot['edit'] >= 1) {
$wgUser->mRights = chop_array($wgUser->mRights, 'edit');
}
} else {
if ($prot['createaccount'] == 2) {
$wgUser->mRights = chop_array($wgUser->mRights, 'createaccount');
}
if ($prot['createpage'] == 2) {
$wgUser->mRights = chop_array($wgUser->mRights, 'createpage');
$wgUser->mRights = chop_array($wgUser->mRights, 'createtalk');
}
if ($prot['edit'] == 2) {
$wgUser->mRights = chop_array($wgUser->mRights, 'edit');
}
if ($prot['move'] == 1) {
$wgUser->mRights = chop_array($wgUser->mRights, 'move');
}
if ($prot['upload'] == 1) {
$wgUser->mRights = chop_array($wgUser->mRights, 'upload');
$wgUser->mRights = chop_array($wgUser->mRights, 'reupload');
$wgUser->mRights = chop_array($wgUser->mRights, 'reupload-shared');
}
}
}
}
}
}
/**
* Persistent data is unserialized from a record in the objectcache table
* which is set in the Special page. It will change the permissions for
* various functions for anonymous and registered users based on the data
* in the array. The data expires after the set amount of time, just like
* a block.
*/
function wfSetupProtectsite() {
/* Globals */
global $wgGroupPermissions, $wgMemc, $wgProtectSiteExempt, $wgCommandLineMode;
// macbre: don't run code below when running in command line mode (memcache starts to act strange)
if ( !empty( $wgCommandLineMode ) ) {
return;
}
/* Initialize Object */
$persist_data = new MediaWikiBagOStuff();
/* Get data into the prot hash */
$prot = $wgMemc->get( wfMemcKey( 'protectsite' ) );
if( !$prot ) {
$prot = $persist_data->get( 'protectsite' );
if( !$prot ) {
$wgMemc->set( wfMemcKey( 'protectsite' ), 'disabled' );
}
}
/* Logic to disable the selected user rights */
if( is_array( $prot ) ) {
/* MW doesn't timeout correctly, this handles it */
if( time() >= $prot['until'] ) {
$persist_data->delete( 'protectsite' );
}
/* Protection-related code for MediaWiki 1.8+ */
$wgGroupPermissions['*']['createaccount'] = !( $prot['createaccount'] >= 1 );
$wgGroupPermissions['user']['createaccount'] = !( $prot['createaccount'] == 2 );
$wgGroupPermissions['*']['createpage'] = !( $prot['createpage'] >= 1 );
$wgGroupPermissions['*']['createtalk'] = !( $prot['createpage'] >= 1 );
$wgGroupPermissions['user']['createpage'] = !( $prot['createpage'] == 2 );
$wgGroupPermissions['user']['createtalk'] = !( $prot['createpage'] == 2 );
$wgGroupPermissions['*']['edit'] = !( $prot['edit'] >= 1 );
$wgGroupPermissions['user']['edit'] = !( $prot['edit'] == 2 );
$wgGroupPermissions['sysop']['edit'] = true;
$wgGroupPermissions['user']['move'] = !( $prot['move'] == 1 );
$wgGroupPermissions['user']['upload'] = !( $prot['upload'] == 1 );
$wgGroupPermissions['user']['reupload'] = !( $prot['upload'] == 1 );
$wgGroupPermissions['user']['reupload-shared'] = !( $prot['upload'] == 1 );
// are there any groups that should not get affected by ProtectSite's lockdown?
if( !empty( $wgProtectSiteExempt ) && is_array( $wgProtectSiteExempt ) ) {
// there are, so loop over them, and force these rights to be true
// will resolve any problems from inheriting rights from 'user' or 'sysop'
foreach( $wgProtectSiteExempt as $exemptGroup ) {
$wgGroupPermissions[$exemptGroup]['edit'] = 1;
$wgGroupPermissions[$exemptGroup]['createpage'] = 1;
$wgGroupPermissions[$exemptGroup]['createtalk'] = 1;
$wgGroupPermissions[$exemptGroup]['move'] = 1;
$wgGroupPermissions[$exemptGroup]['upload'] = 1;
$wgGroupPermissions[$exemptGroup]['reupload'] = 1;
$wgGroupPermissions[$exemptGroup]['reupload-shared'] = 1;
}
}
}
}
