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- <?php
- if (!defined('STATUSNET') && !defined('LACONICA')) {
- exit(1);
- }
- class EditgroupAction extends GroupAction
- {
- var $msg;
- function title()
- {
-
- return sprintf(_('Edit %s group'), $this->group->nickname);
- }
-
- protected function prepare(array $args=array())
- {
- parent::prepare($args);
- if (!common_logged_in()) {
-
- $this->clientError(_('You must be logged in to create a group.'));
- }
- $nickname_arg = $this->trimmed('nickname');
- $nickname = common_canonical_nickname($nickname_arg);
-
- if ($nickname_arg != $nickname) {
- $args = array('nickname' => $nickname);
- common_redirect(common_local_url('editgroup', $args), 301);
- }
- if (!$nickname) {
-
- $this->clientError(_('No nickname.'), 404);
- }
- $groupid = $this->trimmed('groupid');
- if ($groupid) {
- $this->group = User_group::getKV('id', $groupid);
- } else {
- $local = Local_group::getKV('nickname', $nickname);
- if ($local) {
- $this->group = User_group::getKV('id', $local->group_id);
- }
- }
- if (!$this->group) {
-
- $this->clientError(_('No such group.'), 404);
- }
- $cur = common_current_user();
- if (!$cur->isAdmin($this->group)) {
-
- $this->clientError(_('You must be an admin to edit the group.'), 403);
- }
- return true;
- }
-
- protected function handle()
- {
- parent::handle();
- if ($_SERVER['REQUEST_METHOD'] == 'POST') {
- $this->trySave();
- } else {
- $this->showForm();
- }
- }
- function showForm($msg=null)
- {
- $this->msg = $msg;
- $this->showPage();
- }
- function showContent()
- {
- $form = new GroupEditForm($this, $this->group);
- $form->show();
- }
- function showPageNotice()
- {
- if ($this->msg) {
- $this->element('p', 'error', $this->msg);
- } else {
- $this->element('p', 'instructions',
-
- _('Use this form to edit the group.'));
- }
- }
- function showScripts()
- {
- parent::showScripts();
- $this->autofocus('fullname');
- }
- function trySave()
- {
- $cur = common_current_user();
- if (!$cur->isAdmin($this->group)) {
-
- $this->clientError(_('You must be an admin to edit the group.'), 403);
- }
- if (Event::handle('StartGroupSaveForm', array($this))) {
-
- if (common_config('profile', 'changenick') == true) {
- try {
- $nickname = Nickname::normalize($this->trimmed('newnickname'), true);
- } catch (NicknameTakenException $e) {
-
- if ($e->profile->id != $this->group->profile_id) {
- $this->showForm($e->getMessage());
- return;
- }
- $nickname = Nickname::normalize($this->trimmed('newnickname'));
- } catch (NicknameException $e) {
- $this->showForm($e->getMessage());
- return;
- }
- }
- $fullname = $this->trimmed('fullname');
- $homepage = $this->trimmed('homepage');
- $description = $this->trimmed('description');
- $location = $this->trimmed('location');
- $aliasstring = $this->trimmed('aliases');
- $private = $this->boolean('private');
- if ($private) {
- $force_scope = 1;
- $join_policy = User_group::JOIN_POLICY_MODERATE;
- } else {
- $force_scope = 0;
- $join_policy = User_group::JOIN_POLICY_OPEN;
- }
- if (!is_null($homepage) && (strlen($homepage) > 0) &&
- !common_valid_http_url($homepage)) {
-
- $this->showForm(_('Homepage is not a valid URL.'));
- return;
- } else if (!is_null($fullname) && mb_strlen($fullname) > 255) {
-
- $this->showForm(_('Full name is too long (maximum 255 characters).'));
- return;
- } else if (User_group::descriptionTooLong($description)) {
- $this->showForm(sprintf(
-
- _m('Description is too long (maximum %d character).',
- 'Description is too long (maximum %d characters).',
- User_group::maxDescription()),
- User_group::maxDescription()));
- return;
- } else if (!is_null($location) && mb_strlen($location) > 255) {
-
- $this->showForm(_('Location is too long (maximum 255 characters).'));
- return;
- }
- if (!empty($aliasstring)) {
- $aliases = array_map(array('Nickname', 'normalize'),
- array_unique(preg_split('/[\s,]+/', $aliasstring)));
- } else {
- $aliases = array();
- }
- if (count($aliases) > common_config('group', 'maxaliases')) {
-
-
- $this->showForm(sprintf(_m('Too many aliases! Maximum %d allowed.',
- 'Too many aliases! Maximum %d allowed.',
- common_config('group', 'maxaliases')),
- common_config('group', 'maxaliases')));
- return;
- }
- $this->group->query('BEGIN');
- $orig = clone($this->group);
- if (common_config('profile', 'changenick') == true && $this->group->nickname !== $nickname) {
- assert(Nickname::normalize($nickname)===$nickname);
- common_debug("Changing group nickname from '{$profile->nickname}' to '{$nickname}'.");
- $this->group->nickname = $nickname;
- $this->group->mainpage = common_local_url('showgroup', array('nickname' => $this->group->nickname));
- }
- $this->group->fullname = $fullname;
- $this->group->homepage = $homepage;
- $this->group->description = $description;
- $this->group->location = $location;
- $this->group->join_policy = $join_policy;
- $this->group->force_scope = $force_scope;
- $result = $this->group->update($orig);
- if ($result === false) {
- common_log_db_error($this->group, 'UPDATE', __FILE__);
-
- $this->serverError(_('Could not update group.'));
- }
- $result = $this->group->setAliases($aliases);
- if (!$result) {
-
- $this->serverError(_('Could not create aliases.'));
- }
- $this->group->query('COMMIT');
- Event::handle('EndGroupSaveForm', array($this));
- }
- if ($this->group->nickname != $orig->nickname) {
- common_redirect(common_local_url('editgroup', array('nickname' => $this->group->nickname)), 303);
- } else {
-
- $this->showForm(_('Options saved.'));
- }
- }
- }
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