/**
* Main execution function
* @param $par unused
*/
function execute($par)
{
global $wgRequest, $wgOut, $wgUser, $wgScriptPath;
if (!$wgUser->isAllowed('grouppermissions')) {
$wgOut->permissionRequired('grouppermissions');
return;
}
$wgOut->addHTML('<noscript><strong>' . wfMsg('grouppermissions-needjs') . '</strong></noscript>');
$this->setHeaders();
$wgOut->addWikiText(wfMsg('grouppermissions-sp-header'));
$dir = dirname(__FILE__);
if (!empty($wgScriptPath)) {
$pos = strpos($dir, $wgScriptPath);
$dir = substr($dir, $pos);
}
addScriptFile("{$dir}/scripts/permsort.js");
//if we posted, try to write the file
if ($wgRequest->wasPosted()) {
$success = $this->writeFile();
if ($success) {
$wgOut->addWikiText(wfMsg('grouppermissions-sp-success'));
global $wgGroupPermissions, $wgGPManagerSortTypes, $wgGPManagerSort;
require dirname(__FILE__) . '/config/SortPermissions.php';
}
}
$this->makeForm();
}
/**
* Main execution function
* @param $par the target group to act upon
*/
function execute($par)
{
global $wgRequest, $wgOut, $wgUser;
if (!$wgUser->isAllowed('grouppermissions')) {
$wgOut->permissionRequired('grouppermissions');
return;
}
$this->setHeaders();
$wgOut->addWikiText(wfMsg('grouppermissions-header'));
//display the search form and define an array of the usergroups and an array of all current permissions
global $wgGroupPermissions, $wgGPManagerNeverGrant;
$this->target = $par ? $par : $wgRequest->getText('groupsearch', '');
foreach ($wgGroupPermissions as $group => $permissions) {
$this->groupslist[] = $group;
foreach ($permissions as $right => $value) {
if (!in_array($right, $this->permissionslist)) {
$this->permissionslist[] = $right;
}
}
}
//sort the array in alphabetical order for ease of finding things
sort($this->permissionslist);
$wgOut->addHTML($this->makeSearchForm());
//test if we have a valid target to act upon
if ($this->target != '') {
//ok, we do. Now, what action was just being performed?
if ($wgRequest->getCheck('dosearch') || !$wgRequest->wasPosted()) {
addScriptFile('prefs.js');
//it was a search, check the group
if (in_array($this->target, $this->groupslist)) {
global $wgImplicitGroups;
//group exists, so we can change it, can't delete it if it's an implicit group
if (in_array($this->target, $wgImplicitGroups)) {
//cannot delete group, show just show the change form
$wgOut->addHTML($this->makeChangeForm());
} else {
//can delete group, so show that form as well
$wgOut->addHTML($this->makeDeleteForm());
$wgOut->addHTML($this->makeChangeForm());
}
} else {
//group doesn't exist, let's make it and assign some rights
$wgOut->addHTML($this->makeAddForm());
}
} elseif ($wgRequest->wasPosted() && $wgRequest->getVal('doadd') == '1') {
//we just added a new group!
$success = $this->writeFile('add');
if ($success) {
$this->addLogItem('add', trim($wgRequest->getText('addcomment')));
$wgOut->addWikiText(wfMsg('grouppermissions-addsuccess', $this->target));
$this->listsmade = false;
require dirname(__FILE__) . '/config/GroupPermissions.php';
}
} elseif ($wgRequest->wasPosted() && $wgRequest->getVal('dodelete') == '1') {
//we just deleted a user group. don't remove users from the group just in case we want to make it again
$success = $this->writeFile('delete');
if ($success) {
$this->addLogItem('delete', trim($wgRequest->getText('deletecomment')));
$wgOut->addWikiText(wfMsg('grouppermissions-deletesuccess', $this->target));
$this->listsmade = false;
require dirname(__FILE__) . '/config/GroupPermissions.php';
}
} elseif ($wgRequest->wasPosted() && $wgRequest->getVal('dochange') == '1') {
//we modified the permissions of an existing group
$success = $this->writeFile('change');
if ($success) {
$this->addLogItem('change', trim($wgRequest->getText('comment')));
$wgOut->addWikiText(wfMsg('grouppermissions-changesuccess', $this->target));
$this->listsmade = false;
require dirname(__FILE__) . '/config/GroupPermissions.php';
}
}
}
}
