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-rw-r--r--actions/twitapigroups.php596
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diff --git a/actions/twitapigroups.php b/actions/twitapigroups.php
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-<?php
-/**
- * StatusNet, the distributed open-source microblogging tool
- *
- * StatusNet extensions to the Twitter-like API for groups
- *
- * PHP version 5
- *
- * LICENCE: This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- * @category Twitter
- * @package StatusNet
- * @author Craig Andrews <candrews@integralblue.com>
- * @author Zach Copley <zach@status.net>
- * @copyright 2009 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') && !defined('LACONICA')) {
- exit(1);
-}
-
-require_once INSTALLDIR.'/lib/twitterapi.php';
-
-/**
- * Group-specific API methods
- *
- * This class handles StatusNet group API methods.
- *
- * @category Twitter
- * @package StatusNet
- * @author Craig Andrews <candrews@integralblue.com>
- * @author Zach Copley <zach@status.net>
- * @copyright 2009 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/
- */
-
- class TwitapigroupsAction extends TwitterapiAction
- {
-
- function list_groups($args, $apidata)
- {
- parent::handle($args);
-
- common_debug("in groups api action");
-
- $this->auth_user = $apidata['user'];
- $user = $this->get_user($apidata['api_arg'], $apidata);
-
- if (empty($user)) {
- $this->clientError('Not Found', 404, $apidata['content-type']);
- return;
- }
-
- $page = (int)$this->arg('page', 1);
- $count = (int)$this->arg('count', 20);
- $max_id = (int)$this->arg('max_id', 0);
- $since_id = (int)$this->arg('since_id', 0);
- $since = $this->arg('since');
- $group = $user->getGroups(($page-1)*$count,
- $count, $since_id, $max_id, $since);
-
- $sitename = common_config('site', 'name');
- $title = sprintf(_("%s's groups"), $user->nickname);
- $taguribase = common_config('integration', 'taguri');
- $id = "tag:$taguribase:Groups";
- $link = common_root_url();
- $subtitle = sprintf(_("groups %s is a member of on %s"), $user->nickname, $sitename);
-
- switch($apidata['content-type']) {
- case 'xml':
- $this->show_xml_groups($group);
- break;
- case 'rss':
- $this->show_rss_groups($group, $title, $link, $subtitle);
- break;
- case 'atom':
- $selfuri = common_root_url() . 'api/statusnet/groups/list/' . $user->id . '.atom';
- $this->show_atom_groups($group, $title, $id, $link,
- $subtitle, $selfuri);
- break;
- case 'json':
- $this->show_json_groups($group);
- break;
- default:
- $this->clientError(_('API method not found!'), $code = 404);
- break;
- }
- }
-
- function list_all($args, $apidata)
- {
- parent::handle($args);
-
- common_debug("in groups api action");
-
- $page = (int)$this->arg('page', 1);
- $count = (int)$this->arg('count', 20);
- $max_id = (int)$this->arg('max_id', 0);
- $since_id = (int)$this->arg('since_id', 0);
- $since = $this->arg('since');
-
- /* TODO:
- Use the $page, $count, $max_id, $since_id, and $since parameters
- */
- $group = new User_group();
- $group->orderBy('created DESC');
- $group->find();
-
- $sitename = common_config('site', 'name');
- $title = sprintf(_("%s groups"), $sitename);
- $taguribase = common_config('integration', 'taguri');
- $id = "tag:$taguribase:Groups";
- $link = common_root_url();
- $subtitle = sprintf(_("groups on %s"), $sitename);
-
- switch($apidata['content-type']) {
- case 'xml':
- $this->show_xml_groups($group);
- break;
- case 'rss':
- $this->show_rss_groups($group, $title, $link, $subtitle);
- break;
- case 'atom':
- $selfuri = common_root_url() . 'api/statusnet/groups/list_all.atom';
- $this->show_atom_groups($group, $title, $id, $link,
- $subtitle, $selfuri);
- break;
- case 'json':
- $this->show_json_groups($group);
- break;
- default:
- $this->clientError(_('API method not found!'), $code = 404);
- break;
- }
- }
-
- function show($args, $apidata)
- {
- parent::handle($args);
-
- common_debug("in groups api action");
-
- $this->auth_user = $apidata['user'];
- $group = $this->get_group($apidata['api_arg'], $apidata);
-
- if (empty($group)) {
- $this->clientError('Not Found', 404, $apidata['content-type']);
- return;
- }
-
- switch($apidata['content-type']) {
- case 'xml':
- $this->show_single_xml_group($group);
- break;
- case 'json':
- $this->show_single_json_group($group);
- break;
- default:
- $this->clientError(_('API method not found!'), $code = 404);
- }
- }
-
- function timeline($args, $apidata)
- {
- parent::handle($args);
-
- common_debug("in groups api action");
-
- $this->auth_user = $apidata['user'];
- $group = $this->get_group($apidata['api_arg'], $apidata);
-
- if (empty($group)) {
- $this->clientError('Not Found', 404, $apidata['content-type']);
- return;
- }
-
- $sitename = common_config('site', 'name');
- $title = sprintf(_("%s timeline"), $group->nickname);
- $taguribase = common_config('integration', 'taguri');
- $id = "tag:$taguribase:GroupTimeline:".$group->id;
- $link = common_local_url('showgroup',
- array('nickname' => $group->nickname));
- $subtitle = sprintf(_('Updates from %1$s on %2$s!'),
- $group->nickname, $sitename);
-
- $page = (int)$this->arg('page', 1);
- $count = (int)$this->arg('count', 20);
- $max_id = (int)$this->arg('max_id', 0);
- $since_id = (int)$this->arg('since_id', 0);
- $since = $this->arg('since');
-
- $notice = $group->getNotices(($page-1)*$count,
- $count, $since_id, $max_id, $since);
-
- switch($apidata['content-type']) {
- case 'xml':
- $this->show_xml_timeline($notice);
- break;
- case 'rss':
- $this->show_rss_timeline($notice, $title, $link, $subtitle);
- break;
- case 'atom':
- if (isset($apidata['api_arg'])) {
- $selfuri = common_root_url() .
- 'api/statusnet/groups/timeline/' .
- $apidata['api_arg'] . '.atom';
- } else {
- $selfuri = common_root_url() .
- 'api/statusnet/groups/timeline.atom';
- }
- $this->show_atom_timeline($notice, $title, $id, $link,
- $subtitle, null, $selfuri);
- break;
- case 'json':
- $this->show_json_timeline($notice);
- break;
- default:
- $this->clientError(_('API method not found!'), $code = 404);
- }
- }
-
- function membership($args, $apidata)
- {
- parent::handle($args);
-
- common_debug("in groups api action");
-
- $this->auth_user = $apidata['user'];
- $group = $this->get_group($apidata['api_arg'], $apidata);
-
- if (empty($group)) {
- $this->clientError('Not Found', 404, $apidata['content-type']);
- return;
- }
-
- $sitename = common_config('site', 'name');
- $title = sprintf(_("Members of %s group"), $group->nickname);
- $taguribase = common_config('integration', 'taguri');
- $id = "tag:$taguribase:GroupMembership:".$group->id;
- $link = common_local_url('showgroup',
- array('nickname' => $group->nickname));
- $subtitle = sprintf(_('Members of %1$s on %2$s'),
- $group->nickname, $sitename);
-
- $page = (int)$this->arg('page', 1);
- $count = (int)$this->arg('count', 20);
- $max_id = (int)$this->arg('max_id', 0);
- $since_id = (int)$this->arg('since_id', 0);
- $since = $this->arg('since');
-
- $member = $group->getMembers(($page-1)*$count,
- $count, $since_id, $max_id, $since);
-
- switch($apidata['content-type']) {
- case 'xml':
- $this->show_twitter_xml_users($member);
- break;
- //TODO implement the RSS and ATOM content types
- /*case 'rss':
- $this->show_rss_users($member, $title, $link, $subtitle);
- break;*/
- /*case 'atom':
- if (isset($apidata['api_arg'])) {
- $selfuri = common_root_url() .
- 'api/statusnet/groups/membership/' .
- $apidata['api_arg'] . '.atom';
- } else {
- $selfuri = common_root_url() .
- 'api/statusnet/groups/membership.atom';
- }
- $this->show_atom_users($member, $title, $id, $link,
- $subtitle, null, $selfuri);
- break;*/
- case 'json':
- $this->show_json_users($member);
- break;
- default:
- $this->clientError(_('API method not found!'), $code = 404);
- }
- }
-
- function join($args, $apidata)
- {
- parent::handle($args);
-
- common_debug("in groups api action");
-
- $this->auth_user = $apidata['user'];
- $group = $this->get_group($apidata['api_arg'], $apidata);
-
- if (empty($group)) {
- $this->clientError('Not Found', 404, $apidata['content-type']);
- return false;
- }
-
- if($this->auth_user->isMember($group)){
- $this->clientError(_('You are already a member of that group'), $code = 403);
- return false;
- }
-
- if (Group_block::isBlocked($group, $this->auth_user->getProfile())) {
- $this->clientError(_('You have been blocked from that group by the admin.'), 403);
- return false;
- }
-
- $member = new Group_member();
-
- $member->group_id = $group->id;
- $member->profile_id = $this->auth_user->id;
- $member->created = common_sql_now();
-
- $result = $member->insert();
-
- if (!$result) {
- common_log_db_error($member, 'INSERT', __FILE__);
- $this->serverError(sprintf(_('Could not join user %s to group %s'),
- $this->auth_user->nickname, $group->nickname));
- }
-
- switch($apidata['content-type']) {
- case 'xml':
- $this->show_single_xml_group($group);
- break;
- case 'json':
- $this->show_single_json_group($group);
- break;
- default:
- $this->clientError(_('API method not found!'), $code = 404);
- }
- }
-
- function leave($args, $apidata)
- {
- parent::handle($args);
-
- common_debug("in groups api action");
-
- $this->auth_user = $apidata['user'];
- $group = $this->get_group($apidata['api_arg'], $apidata);
-
- if (empty($group)) {
- $this->clientError('Not Found', 404, $apidata['content-type']);
- return false;
- }
-
- if(! $this->auth_user->isMember($group)){
- $this->clientError(_('You are not a member of that group'), $code = 403);
- return false;
- }
-
- $member = new Group_member();
-
- $member->group_id = $group->id;
- $member->profile_id = $this->auth_user->id;
-
- if (!$member->find(true)) {
- $this->serverError(_('Could not find membership record.'));
- return;
- }
-
- $result = $member->delete();
-
- if (!$result) {
- common_log_db_error($member, 'INSERT', __FILE__);
- $this->serverError(sprintf(_('Could not remove user %s to group %s'),
- $this->auth_user->nickname, $group->nickname));
- }
-
- switch($apidata['content-type']) {
- case 'xml':
- $this->show_single_xml_group($group);
- break;
- case 'json':
- $this->show_single_json_group($group);
- break;
- default:
- $this->clientError(_('API method not found!'), $code = 404);
- }
- }
-
- function is_member($args, $apidata)
- {
- parent::handle($args);
-
- common_debug("in groups api action");
-
- $this->auth_user = $apidata['user'];
- $group = User_group::staticGet($args['group_id']);
- if(! $group){
- $this->clientError(_('Group not found'), $code = 500);
- }
- $user = User::staticGet('id', $args['user_id']);
- if(! $user){
- $this->clientError(_('User not found'), $code = 500);
- }
-
- $is_member=$user->isMember($group);
-
- switch($apidata['content-type']) {
- case 'xml':
- $this->init_document('xml');
- $this->element('is_member', null, $is_member);
- $this->end_document('xml');
- break;
- case 'json':
- $this->init_document('json');
- $this->show_json_objects(array('is_member'=>$is_member));
- $this->end_document('json');
- break;
- default:
- $this->clientError(_('API method not found!'), $code = 404);
- }
- }
-
- function create($args, $apidata)
- {
- parent::handle($args);
-
- common_debug("in groups api action");
- if (!common_config('inboxes','enabled')) {
- $this->serverError(_('Inboxes must be enabled for groups to work'));
- return false;
- }
-
- $this->auth_user = $apidata['user'];
-
- $nickname = $args['nickname'];
- $fullname = $args['full_name'];
- $homepage = $args['homepage'];
- $description = $args['description'];
- $location = $args['location'];
- $aliasstring = $args['aliases'];
-
- if (!Validate::string($nickname, array('min_length' => 1,
- 'max_length' => 64,
- 'format' => NICKNAME_FMT))) {
- $this->clientError(_('Nickname must have only lowercase letters '.
- 'and numbers and no spaces.'), $code=403);
- return;
- } else if ($this->groupNicknameExists($nickname)) {
- $this->clientError(_('Nickname already in use. Try another one.'), $code=403);
- return;
- } else if (!User_group::allowedNickname($nickname)) {
- $this->clientError(_('Not a valid nickname.'), $code=403);
- return;
- } else if (!is_null($homepage) && (strlen($homepage) > 0) &&
- !Validate::uri($homepage,
- array('allowed_schemes' =>
- array('http', 'https')))) {
- $this->clientError(_('Homepage is not a valid URL.'), $code=403);
- return;
- } else if (!is_null($fullname) && mb_strlen($fullname) > 255) {
- $this->clientError(_('Full name is too long (max 255 chars).'), $code=403);
- return;
- } else if (User_group::descriptionTooLong($description)) {
- $this->clientError(sprintf(_('description is too long (max %d chars).'), User_group::maxDescription()), $code=403);
- return;
- } else if (!is_null($location) && mb_strlen($location) > 255) {
- $this->clientError(_('Location is too long (max 255 chars).'), $code=403);
- return;
- }
-
- if (!empty($aliasstring)) {
- $aliases = array_map('common_canonical_nickname', array_unique(preg_split('/[\s,]+/', $aliasstring)));
- } else {
- $aliases = array();
- }
-
- if (count($aliases) > common_config('group', 'maxaliases')) {
- $this->clientError(sprintf(_('Too many aliases! Maximum %d.'),
- common_config('group', 'maxaliases')), $code=403);
- return;
- }
-
- foreach ($aliases as $alias) {
- if (!Validate::string($alias, array('min_length' => 1,
- 'max_length' => 64,
- 'format' => NICKNAME_FMT))) {
- $this->clientError(sprintf(_('Invalid alias: "%s"'), $alias), $code=403);
- return;
- }
- if ($this->groupNicknameExists($alias)) {
- $this->clientError(sprintf(_('Alias "%s" already in use. Try another one.'),
- $alias), $code=403);
- return;
- }
- // XXX assumes alphanum nicknames
- if (strcmp($alias, $nickname) == 0) {
- $this->clientError(_('Alias can\'t be the same as nickname.'), $code=403);
- return;
- }
- }
-
- $group = new User_group();
-
- $group->query('BEGIN');
-
- $group->nickname = $nickname;
- $group->fullname = $fullname;
- $group->homepage = $homepage;
- $group->description = $description;
- $group->location = $location;
- $group->created = common_sql_now();
-
- $result = $group->insert();
-
- if (!$result) {
- common_log_db_error($group, 'INSERT', __FILE__);
- $this->serverError(_('Could not create group.'));
- }
-
- $result = $group->setAliases($aliases);
-
- if (!$result) {
- $this->serverError(_('Could not create aliases.'));
- }
-
- $member = new Group_member();
-
- $member->group_id = $group->id;
- $member->profile_id = $this->auth_user->id;
- $member->is_admin = 1;
- $member->created = $group->created;
-
- $result = $member->insert();
-
- if (!$result) {
- common_log_db_error($member, 'INSERT', __FILE__);
- $this->serverError(_('Could not set group membership.'));
- }
-
- $group->query('COMMIT');
-
- switch($apidata['content-type']) {
- case 'xml':
- $this->show_single_xml_group($group);
- break;
- case 'json':
- $this->show_single_json_group($group);
- break;
- default:
- $this->clientError(_('API method not found!'), $code = 404);
- }
- }
-
- function update($args, $apidata)
- {
- die("todo");
- }
-
- function update_group_logo($args, $apidata)
- {
- die("todo");
- }
-
- function destroy($args, $apidata)
- {
- die("todo");
- }
-
- function tag($args, $apidata)
- {
- die("todo");
- }
-
- function groupNicknameExists($nickname)
- {
- $group = User_group::staticGet('nickname', $nickname);
-
- if (!empty($group)) {
- return true;
- }
-
- $alias = Group_alias::staticGet('alias', $nickname);
-
- if (!empty($alias)) {
- return true;
- }
-
- return false;
- }
-}