From 4ed8055f86d3e3c517a9e367607f60d595b77f37 Mon Sep 17 00:00:00 2001 From: Zach Copley Date: Mon, 5 Oct 2009 09:57:59 -0700 Subject: New actions for managing subscriptions (friendships) --- actions/apifriendshipscreate.php | 134 ++++++++++++++++++++ actions/apifriendshipsdestroy.php | 136 +++++++++++++++++++++ actions/apifriendshipsexists.php | 128 +++++++++++++++++++ actions/apifriendshipsshow.php | 175 ++++++++++++++++++++++++++ actions/twitapifriendships.php | 250 -------------------------------------- 5 files changed, 573 insertions(+), 250 deletions(-) create mode 100644 actions/apifriendshipscreate.php create mode 100644 actions/apifriendshipsdestroy.php create mode 100644 actions/apifriendshipsexists.php create mode 100644 actions/apifriendshipsshow.php delete mode 100644 actions/twitapifriendships.php diff --git a/actions/apifriendshipscreate.php b/actions/apifriendshipscreate.php new file mode 100644 index 000000000..d691b5b4f --- /dev/null +++ b/actions/apifriendshipscreate.php @@ -0,0 +1,134 @@ +. + * + * @category API + * @package StatusNet + * @author Zach Copley + * @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')) { + exit(1); +} + +require_once INSTALLDIR.'/lib/apiauth.php'; + +/** + * Allows the authenticating users to follow (subscribe) the user specified in + * the ID parameter. Returns the befriended user in the requested format when + * successful. Returns a string describing the failure condition when unsuccessful. + * + * @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 ApiFriendshipsCreateAction extends ApiAuthAction +{ + + var $format = null; + var $user = null; + var $other = null; + + /** + * Take arguments for running + * + * @param array $args $_REQUEST args + * + * @return boolean success flag + * + */ + + function prepare($args) + { + parent::prepare($args); + + if ($this->requiresAuth()) { + if ($this->checkBasicAuthUser() == false) { + return; + } + } + + $this->format = $this->arg('format'); + $this->user = $this->auth_user; + $this->other = $this->getTargetUser($id); + + return true; + } + + /** + * Handle the request + * + * Check the format and show the user info + * + * @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, + $this->format + ); + return; + } + + if (empty($this->other)) { + $this->clientError( + _('Could not follow user: User not found.'), + 403, + $this->format + ); + return; + } + + if ($this->user->isSubscribed($this->other)) { + $errmsg = sprintf( + _('Could not follow user: %s is already on your list.'), + $this->other->nickname + ); + $this->clientError($errmsg, 403, $this->format); + return; + } + + $result = subs_subscribe_to($this->user, $this->other); + + if (is_string($result)) { + $this->clientError($result, 403, $this->format); + return; + } + + $this->init_document($this->format); + $this->show_profile($this->other, $this->format); + $this->end_document($this->format); + } + +} diff --git a/actions/apifriendshipsdestroy.php b/actions/apifriendshipsdestroy.php new file mode 100644 index 000000000..d97c5aa6d --- /dev/null +++ b/actions/apifriendshipsdestroy.php @@ -0,0 +1,136 @@ +. + * + * @category API + * @package StatusNet + * @author Zach Copley + * @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')) { + exit(1); +} + +require_once INSTALLDIR.'/lib/apiauth.php'; + +/** + * Allows the authenticating users to unfollow (unsubscribe) the user specified in + * the ID parameter. Returns the unfollowed user in the requested format when + * successful. Returns a string describing the failure condition when unsuccessful. + * + * @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 ApiFriendshipsDestroyAction extends ApiAuthAction +{ + + var $format = null; + var $user = null; + var $other = null; + + /** + * Take arguments for running + * + * @param array $args $_REQUEST args + * + * @return boolean success flag + * + */ + + function prepare($args) + { + parent::prepare($args); + + if ($this->requiresAuth()) { + if ($this->checkBasicAuthUser() == false) { + return; + } + } + + $this->format = $this->arg('format'); + $this->user = $this->auth_user; + $this->other = $this->getTargetUser($id); + + return true; + } + + /** + * Handle the request + * + * Check the format and show the user info + * + * @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, + $this->format + ); + return; + } + + if (empty($this->other)) { + $this->clientError( + _('Could not unfollow user: User not found.'), + 403, + $this->format + ); + return; + } + + // Don't allow unsubscribing from yourself! + + if ($this->user->id == $this->other->id) { + $this->clientError( + _("You cannot unfollow yourself!"), + 403, + $this->format + ); + return; + } + + $result = subs_unsubscribe_user($this->user, $this->other->nickname); + + if (is_string($result)) { + $this->clientError($result, 403, $this->format); + return; + } + + $this->init_document($this->format); + $this->show_profile($this->other, $this->format); + $this->end_document($this->format); + } + +} diff --git a/actions/apifriendshipsexists.php b/actions/apifriendshipsexists.php new file mode 100644 index 000000000..3d6e7448d --- /dev/null +++ b/actions/apifriendshipsexists.php @@ -0,0 +1,128 @@ +. + * + * @category API + * @package StatusNet + * @author Zach Copley + * @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')) { + exit(1); +} + +require_once INSTALLDIR.'/lib/twitterapi.php'; + +/** + * Tests for the existence of friendship between two users. Will return true if + * user_a follows user_b, otherwise will return false. + * + * @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 ApiFriendshipsExistsAction extends TwitterApiAction +{ + + var $format = null; + var $user_a = null; + var $user_b = null; + + /** + * Take arguments for running + * + * @param array $args $_REQUEST args + * + * @return boolean success flag + * + */ + + function prepare($args) + { + parent::prepare($args); + + $this->format = $this->arg('format'); + + $user_a_id = $this->trimmed('user_a'); + $user_b_id = $this->trimmed('user_b'); + + common_debug("user_a = " . $user_a_id); + common_debug("user_b = " . $user_b_id); + + + $this->user_a = $this->getTargetUser($user_a_id); + + if (empty($this->user_a)) { + common_debug('gargargra'); + } + + $this->user_b = $this->getTargetUser($user_b_id); + + return true; + } + + /** + * Handle the request + * + * Check the format and show the user info + * + * @param array $args $_REQUEST data (unused) + * + * @return void + */ + + function handle($args) + { + parent::handle($args); + + if (empty($this->user_a) || empty($this->user_b)) { + $this->clientError( + _('Two user ids or screen_names must be supplied.'), + 400, + $this->format + ); + return; + } + + $result = $this->user_a->isSubscribed($this->user_b); + + switch ($this->format) { + case 'xml': + $this->init_document('xml'); + $this->element('friends', null, $result); + $this->end_document('xml'); + break; + case 'json': + $this->init_document('json'); + print json_encode($result); + $this->end_document('json'); + break; + default: + break; + } + } + +} diff --git a/actions/apifriendshipsshow.php b/actions/apifriendshipsshow.php new file mode 100644 index 000000000..d35825a43 --- /dev/null +++ b/actions/apifriendshipsshow.php @@ -0,0 +1,175 @@ +. + * + * @category API + * @package StatusNet + * @author Zach Copley + * @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')) { + exit(1); +} + +require_once INSTALLDIR.'/lib/apibareauth.php'; + +/** + * Outputs detailed information about the relationship between two users + * + * @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 ApiFriendshipsShowAction extends ApiBareAuthAction +{ + + var $format = null; + var $user = null; + var $source = null; + var $target = null; + + /** + * Take arguments for running + * + * @param array $args $_REQUEST args + * + * @return boolean success flag + * + */ + + function prepare($args) + { + parent::prepare($args); + + if ($this->requiresAuth()) { + if ($this->checkBasicAuthUser() == false) { + return; + } + } + + $this->format = $this->arg('format'); + + $source_id = (int)$this->trimmed('source_id'); + $source_screen_name = $this->trimmed('source_screen_name'); + $target_id = (int)$this->trimmed('target_id'); + $target_screen_name = $this->trimmed('target_screen_name'); + + if (!empty($source_id)) { + $this->source = User::staticGet($source_id); + } elseif (!empty($source_screen_name)) { + $this->source = User::staticGet('nickname', $source_screen_name); + } else { + $this->source = $this->auth_user; + } + + if (!empty($target_id)) { + $this->target = User::staticGet($target_id); + } elseif (!empty($target_screen_name)) { + $this->target = User::staticGet('nickname', $target_screen_name); + } + + return true; + } + + + /** + * Determines whether this API resource requires auth. Overloaded to look + * return true in case source_id and source_screen_name are both empty + * + * @return boolean true or false + */ + + function requiresAuth() + { + if (common_config('site', 'private')) { + return true; + } + + $source_id = $this->trimmed('source_id'); + $source_screen_name = $this->trimmed('source_screen_name'); + + if (empty($source_id) && empty($source_screen_name)) { + return true; + } + + return false; + } + + /** + * Handle the request + * + * Check the format and show the user info + * + * @param array $args $_REQUEST data (unused) + * + * @return void + */ + + function handle($args) + { + parent::handle($args); + + if (!in_array($this->format, array('xml', 'json'))) { + $this->clientError(_('API method not found!'), 404); + return; + } + + if (empty($this->source)) { + $this->clientError( + _('Could not determine source user.'), + 404 + ); + return; + } + + if (empty($this->target)) { + $this->clientError( + _('Could not find target user.'), + 404 + ); + return; + } + + $result = $this->twitter_relationship_array($this->source, $this->target); + + switch ($this->format) { + case 'xml': + $this->init_document('xml'); + $this->show_twitter_xml_relationship($result[relationship]); + $this->end_document('xml'); + break; + case 'json': + $this->init_document('json'); + print json_encode($result); + $this->end_document('json'); + break; + default: + break; + } + + } + +} diff --git a/actions/twitapifriendships.php b/actions/twitapifriendships.php deleted file mode 100644 index eea8945c3..000000000 --- a/actions/twitapifriendships.php +++ /dev/null @@ -1,250 +0,0 @@ -. - */ - -if (!defined('STATUSNET') && !defined('LACONICA')) { - exit(1); -} - -require_once(INSTALLDIR.'/lib/twitterapi.php'); - -class TwitapifriendshipsAction extends TwitterapiAction -{ - - function create($args, $apidata) - { - parent::handle($args); - - if ($_SERVER['REQUEST_METHOD'] != 'POST') { - $this->clientError(_('This method requires a POST.'), - 400, $apidata['content-type']); - return; - } - - $id = $apidata['api_arg']; - $other = $this->get_user($id); - - if (empty($other)) { - $this->clientError(_('Could not follow user: User not found.'), - 403, $apidata['content-type']); - return; - } - - $user = $apidata['user']; - - if ($user->isSubscribed($other)) { - $errmsg = sprintf(_('Could not follow user: %s is already on your list.'), - $other->nickname); - $this->clientError($errmsg, 403, $apidata['content-type']); - return; - } - - $sub = new Subscription(); - - $sub->query('BEGIN'); - - $sub->subscriber = $user->id; - $sub->subscribed = $other->id; - $sub->created = DB_DataObject_Cast::dateTime(); # current time - - $result = $sub->insert(); - - if (empty($result)) { - $errmsg = sprintf(_('Could not follow user: %s is already on your list.'), - $other->nickname); - $this->clientError($errmsg, 400, $apidata['content-type']); - return; - } - - $sub->query('COMMIT'); - - mail_subscribe_notify($other, $user); - - $type = $apidata['content-type']; - $this->init_document($type); - $this->show_profile($other, $type); - $this->end_document($type); - - } - - function destroy($args, $apidata) - { - parent::handle($args); - - if (!in_array($_SERVER['REQUEST_METHOD'], array('POST', 'DELETE'))) { - $this->clientError(_('This method requires a POST or DELETE.'), - 400, $apidata['content-type']); - return; - } - - $id = $apidata['api_arg']; - - # We can't subscribe to a remote person, but we can unsub - - $other = $this->get_profile($id); - $user = $apidata['user']; // Alwyas the auth user - - if ($user->id == $other->id) { - $this->clientError(_("You cannot unfollow yourself!"), - 403, $apidata['content-type']); - return; - } - - $sub = new Subscription(); - $sub->subscriber = $user->id; - $sub->subscribed = $other->id; - - if ($sub->find(true)) { - $sub->query('BEGIN'); - $sub->delete(); - $sub->query('COMMIT'); - } else { - $this->clientError(_('You are not friends with the specified user.'), - 403, $apidata['content-type']); - return; - } - - $type = $apidata['content-type']; - $this->init_document($type); - $this->show_profile($other, $type); - $this->end_document($type); - - } - - function exists($args, $apidata) - { - parent::handle($args); - - if (!in_array($apidata['content-type'], array('xml', 'json'))) { - $this->clientError(_('API method not found!'), $code = 404); - return; - } - - $user_a_id = $this->trimmed('user_a'); - $user_b_id = $this->trimmed('user_b'); - - $user_a = $this->get_user($user_a_id); - $user_b = $this->get_user($user_b_id); - - if (empty($user_a) || empty($user_b)) { - $this->clientError(_('Two user ids or screen_names must be supplied.'), - 400, $apidata['content-type']); - return; - } - - $result = $user_a->isSubscribed($user_b); - - switch ($apidata['content-type']) { - case 'xml': - $this->init_document('xml'); - $this->element('friends', null, $result); - $this->end_document('xml'); - break; - case 'json': - $this->init_document('json'); - print json_encode($result); - $this->end_document('json'); - break; - default: - break; - } - - } - - function show($args, $apidata) - { - parent::handle($args); - - if (!in_array($apidata['content-type'], array('xml', 'json'))) { - $this->clientError(_('API method not found!'), $code = 404); - return; - } - - $source_id = (int)$this->trimmed('source_id'); - $source_screen_name = $this->trimmed('source_screen_name'); - - // If the source is not specified for an unauthenticated request, - // the method will return an HTTP 403. - - if (empty($source_id) && empty($source_screen_name)) { - if (empty($apidata['user'])) { - $this->clientError(_('Could not determine source user.'), - $code = 403); - return; - } - } - - $source = null; - - if (!empty($source_id)) { - $source = User::staticGet($source_id); - } elseif (!empty($source_screen_name)) { - $source = User::staticGet('nickname', $source_screen_name); - } else { - $source = $apidata['user']; - } - - // If a source or target is specified but does not exist, - // the method will return an HTTP 404. - - if (empty($source)) { - $this->clientError(_('Could not determine source user.'), - $code = 404); - return; - } - - $target_id = (int)$this->trimmed('target_id'); - $target_screen_name = $this->trimmed('target_screen_name'); - - $target = null; - - if (!empty($target_id)) { - $target = User::staticGet($target_id); - } elseif (!empty($target_screen_name)) { - $target = User::staticGet('nickname', $target_screen_name); - } else { - $this->clientError(_('Target user not specified.'), - $code = 403); - return; - } - - if (empty($target)) { - $this->clientError(_('Could not find target user.'), - $code = 404); - return; - } - - $result = $this->twitter_relationship_array($source, $target); - - switch ($apidata['content-type']) { - case 'xml': - $this->init_document('xml'); - $this->show_twitter_xml_relationship($result[relationship]); - $this->end_document('xml'); - break; - case 'json': - $this->init_document('json'); - print json_encode($result); - $this->end_document('json'); - break; - default: - break; - } - } - -} -- cgit v1.2.3-54-g00ecf