public function execute() { $params = $this->extractRequestParams(); if (!is_null($params['prop'])) { $this->prop = array_flip($params['prop']); } else { $this->prop = []; } $users = (array) $params['users']; $goodNames = $done = []; $result = $this->getResult(); // Canonicalize user names foreach ($users as $u) { $n = User::getCanonicalName($u); if ($n === false || $n === '') { $vals = ['name' => $u, 'invalid' => true]; $fit = $result->addValue(['query', $this->getModuleName()], null, $vals); if (!$fit) { $this->setContinueEnumParameter('users', implode('|', array_diff($users, $done))); $goodNames = []; break; } $done[] = $u; } else { $goodNames[] = $n; } } $result = $this->getResult(); if (count($goodNames)) { $this->addTables('user'); $this->addFields(User::selectFields()); $this->addWhereFld('user_name', $goodNames); $this->showHiddenUsersAddBlockInfo(isset($this->prop['blockinfo'])); $data = []; $res = $this->select(__METHOD__); $this->resetQueryParams(); // get user groups if needed if (isset($this->prop['groups']) || isset($this->prop['rights'])) { $userGroups = []; $this->addTables('user'); $this->addWhereFld('user_name', $goodNames); $this->addTables('user_groups'); $this->addJoinConds(['user_groups' => ['INNER JOIN', 'ug_user=user_id']]); $this->addFields(['user_name', 'ug_group']); $userGroupsRes = $this->select(__METHOD__); foreach ($userGroupsRes as $row) { $userGroups[$row->user_name][] = $row->ug_group; } } foreach ($res as $row) { // create user object and pass along $userGroups if set // that reduces the number of database queries needed in User dramatically if (!isset($userGroups)) { $user = User::newFromRow($row); } else { if (!isset($userGroups[$row->user_name]) || !is_array($userGroups[$row->user_name])) { $userGroups[$row->user_name] = []; } $user = User::newFromRow($row, ['user_groups' => $userGroups[$row->user_name]]); } $name = $user->getName(); $data[$name]['userid'] = $user->getId(); $data[$name]['name'] = $name; if (isset($this->prop['editcount'])) { $data[$name]['editcount'] = $user->getEditCount(); } if (isset($this->prop['registration'])) { $data[$name]['registration'] = wfTimestampOrNull(TS_ISO_8601, $user->getRegistration()); } if (isset($this->prop['groups'])) { $data[$name]['groups'] = $user->getEffectiveGroups(); } if (isset($this->prop['implicitgroups'])) { $data[$name]['implicitgroups'] = $user->getAutomaticGroups(); } if (isset($this->prop['rights'])) { $data[$name]['rights'] = $user->getRights(); } if ($row->ipb_deleted) { $data[$name]['hidden'] = true; } if (isset($this->prop['blockinfo']) && !is_null($row->ipb_by_text)) { $data[$name]['blockid'] = (int) $row->ipb_id; $data[$name]['blockedby'] = $row->ipb_by_text; $data[$name]['blockedbyid'] = (int) $row->ipb_by; $data[$name]['blockedtimestamp'] = wfTimestamp(TS_ISO_8601, $row->ipb_timestamp); $data[$name]['blockreason'] = $row->ipb_reason; $data[$name]['blockexpiry'] = $row->ipb_expiry; } if (isset($this->prop['emailable'])) { $data[$name]['emailable'] = $user->canReceiveEmail(); } if (isset($this->prop['gender'])) { $gender = $user->getOption('gender'); if (strval($gender) === '') { $gender = 'unknown'; } $data[$name]['gender'] = $gender; } if (isset($this->prop['centralids'])) { $data[$name] += ApiQueryUserInfo::getCentralUserInfo($this->getConfig(), $user, $params['attachedwiki']); } if (!is_null($params['token'])) { $tokenFunctions = $this->getTokenFunctions(); foreach ($params['token'] as $t) { $val = call_user_func($tokenFunctions[$t], $user); if ($val === false) { $this->setWarning("Action '{$t}' is not allowed for the current user"); } else { $data[$name][$t . 'token'] = $val; } } } } } $context = $this->getContext(); // Second pass: add result data to $retval foreach ($goodNames as $u) { if (!isset($data[$u])) { $data[$u] = ['name' => $u]; $urPage = new UserrightsPage(); $urPage->setContext($context); $iwUser = $urPage->fetchUser($u); if ($iwUser instanceof UserRightsProxy) { $data[$u]['interwiki'] = true; if (!is_null($params['token'])) { $tokenFunctions = $this->getTokenFunctions(); foreach ($params['token'] as $t) { $val = call_user_func($tokenFunctions[$t], $iwUser); if ($val === false) { $this->setWarning("Action '{$t}' is not allowed for the current user"); } else { $data[$u][$t . 'token'] = $val; } } } } else { $data[$u]['missing'] = true; if (isset($this->prop['cancreate'])) { $status = MediaWiki\Auth\AuthManager::singleton()->canCreateAccount($u); $data[$u]['cancreate'] = $status->isGood(); if (!$status->isGood()) { $data[$u]['cancreateerror'] = $this->getErrorFormatter()->arrayFromStatus($status); } } } } else { if (isset($this->prop['groups']) && isset($data[$u]['groups'])) { ApiResult::setArrayType($data[$u]['groups'], 'array'); ApiResult::setIndexedTagName($data[$u]['groups'], 'g'); } if (isset($this->prop['implicitgroups']) && isset($data[$u]['implicitgroups'])) { ApiResult::setArrayType($data[$u]['implicitgroups'], 'array'); ApiResult::setIndexedTagName($data[$u]['implicitgroups'], 'g'); } if (isset($this->prop['rights']) && isset($data[$u]['rights'])) { ApiResult::setArrayType($data[$u]['rights'], 'array'); ApiResult::setIndexedTagName($data[$u]['rights'], 'r'); } } $fit = $result->addValue(['query', $this->getModuleName()], null, $data[$u]); if (!$fit) { $this->setContinueEnumParameter('users', implode('|', array_diff($users, $done))); break; } $done[] = $u; } $result->addIndexedTagName(['query', $this->getModuleName()], 'user'); }
public function execute() { $params = $this->extractRequestParams(); $activeUserDays = $this->getConfig()->get('ActiveUserDays'); $db = $this->getDB(); $prop = $params['prop']; if (!is_null($prop)) { $prop = array_flip($prop); $fld_blockinfo = isset($prop['blockinfo']); $fld_editcount = isset($prop['editcount']); $fld_groups = isset($prop['groups']); $fld_rights = isset($prop['rights']); $fld_registration = isset($prop['registration']); $fld_implicitgroups = isset($prop['implicitgroups']); $fld_centralids = isset($prop['centralids']); } else { $fld_blockinfo = $fld_editcount = $fld_groups = $fld_registration = $fld_rights = $fld_implicitgroups = $fld_centralids = false; } $limit = $params['limit']; $this->addTables('user'); $dir = $params['dir'] == 'descending' ? 'older' : 'newer'; $from = is_null($params['from']) ? null : $this->getCanonicalUserName($params['from']); $to = is_null($params['to']) ? null : $this->getCanonicalUserName($params['to']); # MySQL can't figure out that 'user_name' and 'qcc_title' are the same # despite the JOIN condition, so manually sort on the correct one. $userFieldToSort = $params['activeusers'] ? 'qcc_title' : 'user_name'; # Some of these subtable joins are going to give us duplicate rows, so # calculate the maximum number of duplicates we might see. $maxDuplicateRows = 1; $this->addWhereRange($userFieldToSort, $dir, $from, $to); if (!is_null($params['prefix'])) { $this->addWhere($userFieldToSort . $db->buildLike($this->getCanonicalUserName($params['prefix']), $db->anyString())); } if (!is_null($params['rights']) && count($params['rights'])) { $groups = array(); foreach ($params['rights'] as $r) { $groups = array_merge($groups, User::getGroupsWithPermission($r)); } // no group with the given right(s) exists, no need for a query if (!count($groups)) { $this->getResult()->addIndexedTagName(array('query', $this->getModuleName()), ''); return; } $groups = array_unique($groups); if (is_null($params['group'])) { $params['group'] = $groups; } else { $params['group'] = array_unique(array_merge($params['group'], $groups)); } } if (!is_null($params['group']) && !is_null($params['excludegroup'])) { $this->dieUsage('group and excludegroup cannot be used together', 'group-excludegroup'); } if (!is_null($params['group']) && count($params['group'])) { // Filter only users that belong to a given group. This might // produce as many rows-per-user as there are groups being checked. $this->addTables('user_groups', 'ug1'); $this->addJoinConds(array('ug1' => array('INNER JOIN', array('ug1.ug_user=user_id', 'ug1.ug_group' => $params['group'])))); $maxDuplicateRows *= count($params['group']); } if (!is_null($params['excludegroup']) && count($params['excludegroup'])) { // Filter only users don't belong to a given group. This can only // produce one row-per-user, because we only keep on "no match". $this->addTables('user_groups', 'ug1'); if (count($params['excludegroup']) == 1) { $exclude = array('ug1.ug_group' => $params['excludegroup'][0]); } else { $exclude = array($db->makeList(array('ug1.ug_group' => $params['excludegroup']), LIST_OR)); } $this->addJoinConds(array('ug1' => array('LEFT OUTER JOIN', array_merge(array('ug1.ug_user=user_id'), $exclude)))); $this->addWhere('ug1.ug_user IS NULL'); } if ($params['witheditsonly']) { $this->addWhere('user_editcount > 0'); } $this->showHiddenUsersAddBlockInfo($fld_blockinfo); if ($fld_groups || $fld_rights) { $this->addFields(array('groups' => $db->buildGroupConcatField('|', 'user_groups', 'ug_group', 'ug_user=user_id'))); } if ($params['activeusers']) { $activeUserSeconds = $activeUserDays * 86400; // Filter query to only include users in the active users cache. // There shouldn't be any duplicate rows in querycachetwo here. $this->addTables('querycachetwo'); $this->addJoinConds(array('querycachetwo' => array('INNER JOIN', array('qcc_type' => 'activeusers', 'qcc_namespace' => NS_USER, 'qcc_title=user_name')))); // Actually count the actions using a subquery (bug 64505 and bug 64507) $timestamp = $db->timestamp(wfTimestamp(TS_UNIX) - $activeUserSeconds); $this->addFields(array('recentactions' => '(' . $db->selectSQLText('recentchanges', 'COUNT(*)', array('rc_user_text = user_name', 'rc_type != ' . $db->addQuotes(RC_EXTERNAL), 'rc_log_type IS NULL OR rc_log_type != ' . $db->addQuotes('newusers'), 'rc_timestamp >= ' . $db->addQuotes($timestamp))) . ')')); } $sqlLimit = $limit + $maxDuplicateRows; $this->addOption('LIMIT', $sqlLimit); $this->addFields(array('user_name', 'user_id')); $this->addFieldsIf('user_editcount', $fld_editcount); $this->addFieldsIf('user_registration', $fld_registration); $res = $this->select(__METHOD__); $count = 0; $countDuplicates = 0; $lastUser = false; $result = $this->getResult(); foreach ($res as $row) { $count++; if ($lastUser === $row->user_name) { // Duplicate row due to one of the needed subtable joins. // Ignore it, but count the number of them to sanely handle // miscalculation of $maxDuplicateRows. $countDuplicates++; if ($countDuplicates == $maxDuplicateRows) { ApiBase::dieDebug(__METHOD__, 'Saw more duplicate rows than expected'); } continue; } $countDuplicates = 0; $lastUser = $row->user_name; if ($count > $limit) { // We've reached the one extra which shows that there are // additional pages to be had. Stop here... $this->setContinueEnumParameter('from', $row->user_name); break; } if ($count == $sqlLimit) { // Should never hit this (either the $countDuplicates check or // the $count > $limit check should hit first), but check it // anyway just in case. ApiBase::dieDebug(__METHOD__, 'Saw more duplicate rows than expected'); } if ($params['activeusers'] && $row->recentactions === 0) { // activeusers cache was out of date continue; } $data = array('userid' => (int) $row->user_id, 'name' => $row->user_name); if ($fld_centralids) { $data += ApiQueryUserInfo::getCentralUserInfo($this->getConfig(), User::newFromId($row->user_id), $params['attachedwiki']); } if ($fld_blockinfo && !is_null($row->ipb_by_text)) { $data['blockid'] = (int) $row->ipb_id; $data['blockedby'] = $row->ipb_by_text; $data['blockedbyid'] = (int) $row->ipb_by; $data['blockedtimestamp'] = wfTimestamp(TS_ISO_8601, $row->ipb_timestamp); $data['blockreason'] = $row->ipb_reason; $data['blockexpiry'] = $row->ipb_expiry; } if ($row->ipb_deleted) { $data['hidden'] = true; } if ($fld_editcount) { $data['editcount'] = intval($row->user_editcount); } if ($params['activeusers']) { $data['recentactions'] = intval($row->recentactions); // @todo 'recenteditcount' is set for BC, remove in 1.25 $data['recenteditcount'] = $data['recentactions']; } if ($fld_registration) { $data['registration'] = $row->user_registration ? wfTimestamp(TS_ISO_8601, $row->user_registration) : ''; } if ($fld_implicitgroups || $fld_groups || $fld_rights) { $implicitGroups = User::newFromId($row->user_id)->getAutomaticGroups(); if (isset($row->groups) && $row->groups !== '') { $groups = array_merge($implicitGroups, explode('|', $row->groups)); } else { $groups = $implicitGroups; } if ($fld_groups) { $data['groups'] = $groups; ApiResult::setIndexedTagName($data['groups'], 'g'); ApiResult::setArrayType($data['groups'], 'array'); } if ($fld_implicitgroups) { $data['implicitgroups'] = $implicitGroups; ApiResult::setIndexedTagName($data['implicitgroups'], 'g'); ApiResult::setArrayType($data['implicitgroups'], 'array'); } if ($fld_rights) { $data['rights'] = User::getGroupPermissions($groups); ApiResult::setIndexedTagName($data['rights'], 'r'); ApiResult::setArrayType($data['rights'], 'array'); } } $fit = $result->addValue(array('query', $this->getModuleName()), null, $data); if (!$fit) { $this->setContinueEnumParameter('from', $data['name']); break; } } $result->addIndexedTagName(array('query', $this->getModuleName()), 'u'); }