From b407665b983297078f5361db24c60a7d46e0f4ba Mon Sep 17 00:00:00 2001 From: Zachary Copley Date: Tue, 20 Apr 2010 11:29:13 -0700 Subject: Initial work on API method for updating a group's profile info --- actions/apigroupprofileupdate.php | 370 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 370 insertions(+) create mode 100644 actions/apigroupprofileupdate.php (limited to 'actions/apigroupprofileupdate.php') diff --git a/actions/apigroupprofileupdate.php b/actions/apigroupprofileupdate.php new file mode 100644 index 000000000..0d3620c26 --- /dev/null +++ b/actions/apigroupprofileupdate.php @@ -0,0 +1,370 @@ +. + * + * @category API + * @package StatusNet + * @author Zach Copley + * @copyright 2010 StatusNet, Inc. + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://status.net/ + */ + +if (!defined('STATUSNET')) { + exit(1); +} + +require_once INSTALLDIR . '/lib/apiauth.php'; + +class ApiValidationException extends Exception { } + +/** + * API analog to the group edit page + * + * @category API + * @package StatusNet + * @author Zach Copley + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0 + * @link http://status.net/ + */ + +class ApiGroupProfileUpdateAction extends ApiAuthAction +{ + + /** + * Take arguments for running + * + * @param array $args $_REQUEST args + * + * @return boolean success flag + * + */ + + function prepare($args) + { + parent::prepare($args); + + $this->nickname = common_canonical_nickname($this->trimmed('nickname')); + $this->fullname = $this->trimmed('fullname'); + $this->homepage = $this->trimmed('homepage'); + $this->description = $this->trimmed('description'); + $this->location = $this->trimmed('location'); + $this->aliasstring = $this->trimmed('aliases'); + + $this->user = $this->auth_user; + $this->group = $this->getTargetGroup($this->arg('id')); + + return true; + } + + /** + * Handle the request + * + * See which request params have been set, and update the profile + * + * @param array $args $_REQUEST data (unused) + * + * @return void + */ + + function handle($args) + { + parent::handle($args); + + if ($_SERVER['REQUEST_METHOD'] != 'POST') { + $this->clientError( + _('This method requires a POST.'), + 400, $this->format + ); + return; + } + + if (!in_array($this->format, array('xml', 'json'))) { + $this->clientError( + _('API method not found.'), + 404, + $this->format + ); + return; + } + + if (empty($this->user)) { + $this->clientError(_('No such user.'), 404, $this->format); + return; + } + + if (empty($this->group)) { + $this->clientError(_('Group not found.'), 404, $this->format); + return false; + } + + if (!$this->user->isAdmin($this->group)) { + $this->clientError(_('You must be an admin to edit the group.'), 403); + return false; + } + + $this->group->query('BEGIN'); + + $orig = clone($this->group); + + try { + + if (!empty($this->nickname)) { + if ($this->validateNickname()) { + $this->group->nickname = $this->nickname; + $this->group->mainpage = common_local_url( + 'showgroup', + array('nickname' => $this->nickname) + ); + } + } + + if (!empty($this->fullname)) { + $this->validateFullname(); + $this->group->fullname = $this->fullname; + } + + if (!empty($this->homepage)) { + $this->validateHomepage(); + $this->group->homepage = $this->hompage; + } + + if (!empty($this->description)) { + $this->validateDescription(); + $this->group->description = $this->decription; + } + + if (!empty($this->location)) { + $this->validateLocation(); + $this->group->location = $this->location; + } + + } catch (ApiValidationException $ave) { + $this->clientError( + $ave->getMessage(), + 403, + $this->format + ); + return; + } + + $result = $this->group->update($orig); + + if (!$result) { + common_log_db_error($this->group, 'UPDATE', __FILE__); + $this->serverError(_('Could not update group.')); + } + + $aliases = null; + + try { + + if (!empty($this->aliasstring)) { + $aliases = $this->parseAliases(); + } + + } catch (ApiValidationException $ave) { + $this->clientError( + $ave->getMessage(), + 403, + $this->format + ); + return; + } + + $result = $this->group->setAliases($aliases); + + if (!$result) { + $this->serverError(_('Could not create aliases.')); + } + + if (!empty($this->nickname) && $this->nickname != $orig->nickname) { + common_log(LOG_INFO, "Saving local group info."); + $local = Local_group::staticGet('group_id', $this->group->id); + $local->setNickname($this->nickname); + } + + $this->group->query('COMMIT'); + + switch($this->format) { + case 'xml': + $this->showSingleXmlGroup($this->group); + break; + case 'json': + $this->showSingleJsonGroup($this->group); + break; + default: + $this->clientError(_('API method not found.'), 404, $this->format); + break; + } + } + + function nicknameExists($nickname) + { + $group = Local_group::staticGet('nickname', $nickname); + + if (!empty($group) && + $group->group_id != $this->group->id) { + return true; + } + + $alias = Group_alias::staticGet('alias', $nickname); + + if (!empty($alias) && + $alias->group_id != $this->group->id) { + return true; + } + + return false; + } + + function validateNickname() + { + if (!Validate::string( + $this->nickname, array( + 'min_length' => 1, + 'max_length' => 64, + 'format' => NICKNAME_FMT + ) + ) + ) { + throw new ApiValidationException( + _( + 'Nickname must have only lowercase letters ' . + 'and numbers and no spaces.' + ) + ); + } else if ($this->nicknameExists($this->nickname)) { + throw new ApiValidationException( + _('Nickname already in use. Try another one.') + ); + } else if (!User_group::allowedNickname($this->nickname)) { + throw new ApiValidationException( + _('Not a valid nickname.') + ); + } + } + + function validateHomepage() + { + if (!is_null($this->homepage) + && (strlen($this->homepage) > 0) + && !Validate::uri( + $this->homepage, + array('allowed_schemes' => array('http', 'https') + ) + ) + ) { + throw new ApiValidationException( + _('Homepage is not a valid URL.') + ); + } + } + + function validateFullname() + { + if (!is_null($this->fullname) && mb_strlen($this->fullname) > 255) { + throw new ApiValidationException( + _('Full name is too long (max 255 chars).') + ); + } + } + + function validateDescription() + { + if (User_group::descriptionTooLong($this->description)) { + throw new ApiValidationException( + sprintf( + _('description is too long (max %d chars).'), + User_group::maxDescription() + ) + ); + } + } + + function validateLocation() + { + if (!is_null($this->location) && mb_strlen($this->location) > 255) { + throw new ApiValidationException( + _('Location is too long (max 255 chars).') + ); + } + } + + function validateAliases() + { + $aliases = array_map( + 'common_canonical_nickname', + array_unique( + preg_split('/[\s,]+/', + $this->aliasstring + ) + ) + ); + + if (empty($aliases)) { + $aliases = array(); + } + + if (count($aliases) > common_config('group', 'maxaliases')) { + throw new ApiValidationException( + sprintf( + _('Too many aliases! Maximum %d.'), + common_config('group', 'maxaliases') + ) + ); + } + + foreach ($aliases as $alias) { + if (!Validate::string( + $alias, array( + 'min_length' => 1, + 'max_length' => 64, + 'format' => NICKNAME_FMT) + ) + ) { + throw new ApiValidationException( + sprintf( + _('Invalid alias: "%s"'), + $alias + ) + ); + } + + if ($this->nicknameExists($alias)) { + throw new ApiValidationException( + sprintf( + _('Alias "%s" already in use. Try another one.'), + $alias) + ); + } + + // XXX assumes alphanum nicknames + if (strcmp($alias, $nickname) == 0) { + throw new ApiValidationException( + _('Alias can\'t be the same as nickname.') + ); + } + } + + return $aliases; + } + +} \ No newline at end of file -- cgit v1.2.3-54-g00ecf