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Facebook: Gracefully handle disconnection

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This commit is contained in:
Zach Copley 2010-11-17 21:53:56 +00:00
parent 64a29bd401
commit 2c68703923
5 changed files with 239 additions and 181 deletions
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5
lib/currentuserdesignaction.php
View File

@ -88,4 +88,9 @@ class CurrentUserDesignAction extends Action
return parent::getDesign();
}
function getCurrentUser()
{
return $this->cur;
}
}

20
plugins/FacebookBridge/FacebookBridgePlugin.php
View File

@ -236,7 +236,8 @@ class FacebookBridgePlugin extends Plugin
}
/*
* Add a tab for user-level Facebook settings
* Add a tab for user-level Facebook settings if the user
* has a link to Facebook
*
* @param Action &action the current action
*
@ -247,6 +248,20 @@ class FacebookBridgePlugin extends Plugin
if ($this->hasApplication()) {
$action_name = $action->trimmed('action');
// CurrentUserDesignAction stores the current user in $cur
$user = $action->getCurrentUser();
$flink = null;
if (!empty($user)) {
$flink = Foreign_link::getByUserID(
$user->id,
FACEBOOK_SERVICE
);
}
if (!empty($flink)) {
$action->menuItem(
common_local_url('facebooksettings'),
// TRANS: Menu item tab.
@ -255,9 +270,10 @@ class FacebookBridgePlugin extends Plugin
_m('Facebook settings'),
$action_name === 'facebooksettings'
);
}
}
return true;
}
/*

76
plugins/FacebookBridge/actions/facebookdeauthorize.php
View File

@ -82,7 +82,7 @@ class FacebookdeauthorizeAction extends Action
LOG_WARNING,
sprintf(
'Unable to delete Facebook foreign link '
. 'for %s (%d), fbuid %s',
. 'for %s (%d), fbuid %d',
$user->nickname,
$user->id,
$fbuid
@ -95,7 +95,7 @@ class FacebookdeauthorizeAction extends Action
common_log(
LOG_INFO,
sprintf(
'Facebook callback: %s (%d), fbuid %s has deauthorized '
'Facebook callback: %s (%d), fbuid %d has deauthorized '
. 'the Facebook application.',
$user->nickname,
$user->id,
@ -107,7 +107,7 @@ class FacebookdeauthorizeAction extends Action
// Warn the user about being locked out of their account
// if we can.
if (empty($user->password) && !empty($user->email)) {
$this->emailWarn($user);
Facebookclient::emailWarn($user);
} else {
common_log(
LOG_WARNING,
@ -141,74 +141,4 @@ class FacebookdeauthorizeAction extends Action
}
}
/*
* Send the user an email warning that their account has been
* disconnected and he/she has no way to login and must contact
* the site administrator for help.
*
* @param User $user the deauthorizing user
*
*/
function emailWarn($user)
{
$profile = $user->getProfile();
$siteName = common_config('site', 'name');
$siteEmail = common_config('site', 'email');
if (empty($siteEmail)) {
common_log(
LOG_WARNING,
"No site email address configured. Please set one."
);
}
common_switch_locale($user->language);
$subject = _m('Contact the %s administrator to retrieve your account');
$msg = <<<BODY
Hi %1$s,
We've noticed you have deauthorized the Facebook connection for your
%2$s account. You have not set a password for your %2$s account yet, so
you will not be able to login. If you wish to continue using your %2$s
account, please contact the site administrator (%3$s) to set a password.
Sincerely,
%2$s
BODY;
$body = sprintf(
_m($msg),
$user->nickname,
$siteName,
$siteEmail
);
common_switch_locale();
if (mail_to_user($user, $subject, $body)) {
common_log(
LOG_INFO,
sprintf(
'Sent account lockout warning to %s (%d)',
$user->nickname,
$user->id
),
__FILE__
);
} else {
common_log(
LOG_WARNING,
sprintf(
'Unable to send account lockout warning to %s (%d)',
$user->nickname,
$user->id
),
__FILE__
);
}
}
}

141
plugins/FacebookBridge/actions/facebooksettings.php
View File

@ -2,7 +2,7 @@
/**
* StatusNet, the distributed open-source microblogging tool
*
* Settings for Facebook
* Edit user settings for Facebook
*
* PHP version 5
*
@ -26,13 +26,12 @@
* @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);
}
/**
* Settings for Facebook
* Edit user settings for Facebook
*
* @category Settings
* @package StatusNet
@ -42,15 +41,20 @@ if (!defined('STATUSNET')) {
*
* @see SettingsAction
*/
class FacebooksettingsAction extends ConnectSettingsAction {
class FacebooksettingsAction extends ConnectSettingsAction
{
private $facebook;
private $facebook; // Facebook PHP-SDK client obj
private $flink;
private $user;
function prepare($args)
{
/**
* For initializing members of the class.
*
* @param array $argarray misc. arguments
*
* @return boolean true
*/
function prepare($args) {
parent::prepare($args);
$this->facebook = new Facebook(
@ -62,13 +66,19 @@ class FacebooksettingsAction extends ConnectSettingsAction
);
$this->user = common_current_user();
$this->flink = Foreign_link::getByUserID($this->user->id, FACEBOOK_SERVICE);
$this->flink = Foreign_link::getByUserID(
$this->user->id,
FACEBOOK_SERVICE
);
return true;
}
function handlePost($args)
{
/*
* Check the sessions token and dispatch
*/
function handlePost($args) {
// CSRF protection
$token = $this->trimmed('token');
@ -86,8 +96,12 @@ class FacebooksettingsAction extends ConnectSettingsAction
}
}
function title()
{
/**
* Returns the page title
*
* @return string page title
*/
function title() {
// TRANS: Page title for Facebook settings.
return _m('Facebook settings');
}
@ -97,32 +111,18 @@ class FacebooksettingsAction extends ConnectSettingsAction
*
* @return instructions for use
*/
function getInstructions()
{
function getInstructions() {
return _('Facebook settings');
}
function showContent()
{
/*
* Show the settings form if he/she has a link to Facebook
*
* @return void
*/
function showContent() {
if (empty($this->flink)) {
$this->element(
'p',
'instructions',
_m('There is no Facebook user connected to this account.')
);
$attrs = array(
'show-faces' => 'true',
'perms' => 'user_location,user_website,offline_access,publish_stream'
);
$this->element('fb:login-button', $attrs);
} else {
if (!empty($this->flink)) {
$this->elementStart(
'form',
@ -140,22 +140,21 @@ class FacebooksettingsAction extends ConnectSettingsAction
$this->elementStart('p', array('class' => 'facebook-user-display'));
$this->elementStart(
$this->element(
'fb:profile-pic',
array('uid' => $this->flink->foreign_id,
array(
'uid' => $this->flink->foreign_id,
'size' => 'small',
'linked' => 'true',
'facebook-logo' => 'true')
'facebook-logo' => 'true'
)
);
$this->elementEnd('fb:profile-pic');
$this->elementStart(
$this->element(
'fb:name',
array('uid' => $this->flink->foreign_id, 'useyou' => 'false')
);
$this->elementEnd('fb:name');
$this->elementEnd('p');
$this->elementStart('ul', 'form_data');
@ -197,26 +196,27 @@ class FacebooksettingsAction extends ConnectSettingsAction
if (empty($this->user->password)) {
$this->elementStart('p', array('class' => 'form_guide'));
// @todo FIXME: Bad i18n. Patchwork message in three parts.
// TRANS: Followed by a link containing text "set a password".
$this->text(_m('Disconnecting your Faceboook ' .
'would make it impossible to log in! Please '));
$this->element('a',
array('href' => common_local_url('passwordsettings')),
// TRANS: Preceded by "Please " and followed by " first."
_m('set a password'));
// TRANS: Preceded by "Please set a password".
$this->text(_m(' first.'));
$msg = sprintf(
_m(
'Disconnecting your Faceboook would make it impossible to '
. 'log in! Please [set a password](%s) first.'
),
common_local_url('passwordsettings')
);
$this->raw(common_markup_to_html($msg));
$this->elementEnd('p');
} else {
$note = 'Keep your %s account but disconnect from Facebook. ' .
'You\'ll use your %s password to log in.';
$site = common_config('site', 'name');
$this->element('p', 'instructions',
sprintf($note, $site, $site));
$msg = sprintf(
_m(
'Keep your %1$s account but disconnect from Facebook. ' .
'You\'ll use your 1%$s password to log in.'
),
common_config('site', 'name')
);
// TRANS: Submit button.
$this->submit('disconnect', _m('BUTTON', 'Disconnect'));
@ -228,8 +228,12 @@ class FacebooksettingsAction extends ConnectSettingsAction
}
}
function saveSettings()
{
/*
* Save the user's Facebook settings
*
* @return void
*/
function saveSettings() {
$noticesync = $this->boolean('noticesync');
$replysync = $this->boolean('replysync');
@ -246,10 +250,14 @@ class FacebooksettingsAction extends ConnectSettingsAction
}
}
function disconnect()
{
$flink = Foreign_link::getByUserID($this->user->id, FACEBOOK_SERVICE);
$result = $flink->delete();
/*
* Disconnect the user's Facebook account - deletes the Foreign_link
* and shows the user a success message if all goes well.
*/
function disconnect() {
$result = $this->flink->delete();
$this->flink = null;
if ($result === false) {
common_log_db_error($user, 'DELETE', __FILE__);
@ -258,7 +266,6 @@ class FacebooksettingsAction extends ConnectSettingsAction
}
$this->showForm(_m('You have disconnected from Facebook.'), true);
}
}
}

132
plugins/FacebookBridge/lib/facebookclient.php
View File

@ -202,7 +202,7 @@ class Facebookclient
common_debug(
sprintf(
"Attempting use Graph API to post notice %d as a stream item for %s (%d), fbuid %s",
"Attempting use Graph API to post notice %d as a stream item for %s (%d), fbuid %d",
$this->notice->id,
$this->user->nickname,
$this->user->id,
@ -247,7 +247,7 @@ class Facebookclient
common_log(
LOG_INFO,
sprintf(
"Posted notice %d as a stream item for %s (%d), fbuid %s",
"Posted notice %d as a stream item for %s (%d), fbuid %d",
$this->notice->id,
$this->user->nickname,
$this->user->id,
@ -287,7 +287,7 @@ class Facebookclient
} else {
$msg = 'Not sending notice %d to Facebook because user %s '
. '(%d), fbuid %s, does not have \'status_update\' '
. '(%d), fbuid %d, does not have \'status_update\' '
. 'or \'publish_stream\' permission.';
common_log(
@ -330,7 +330,7 @@ class Facebookclient
common_debug(
sprintf(
'Checking for %s permission for user %s (%d), fbuid %s',
'Checking for %s permission for user %s (%d), fbuid %d',
$permission,
$this->user->nickname,
$this->user->id,
@ -351,7 +351,7 @@ class Facebookclient
common_debug(
sprintf(
'%s (%d), fbuid %s has %s permission',
'%s (%d), fbuid %d has %s permission',
$permission,
$this->user->nickname,
$this->user->id,
@ -425,6 +425,12 @@ class Facebookclient
);
return true;
break;
// @fixme: Facebook returns these 2xx permission errors sometimes
// FOR NO GOOD REASON AT ALL! It would be better to retry a few times
// over an extended period of time to instead of immediately
// disconnecting.
case 200: // Permissions error
case 250: // Updating status requires the extended permission status_update
$this->disconnect();
@ -485,7 +491,7 @@ class Facebookclient
common_debug(
sprintf(
"Attempting to post notice %d as a status update for %s (%d), fbuid %s",
"Attempting to post notice %d as a status update for %s (%d), fbuid %d",
$this->notice->id,
$this->user->nickname,
$this->user->id,
@ -508,7 +514,7 @@ class Facebookclient
common_log(
LOG_INFO,
sprintf(
"Posted notice %s as a status update for %s (%d), fbuid %s",
"Posted notice %s as a status update for %s (%d), fbuid %d",
$this->notice->id,
$this->user->nickname,
$this->user->id,
@ -523,7 +529,7 @@ class Facebookclient
} else {
$msg = sprintf(
"Error posting notice %s as a status update for %s (%d), fbuid %s - error code: %s",
"Error posting notice %s as a status update for %s (%d), fbuid %d - error code: %s",
$this->notice->id,
$this->user->nickname,
$this->user->id,
@ -544,7 +550,7 @@ class Facebookclient
common_debug(
sprintf(
'Attempting to post notice %d as stream item for %s (%d) fbuid %s',
'Attempting to post notice %d as stream item for %s (%d) fbuid %d',
$this->notice->id,
$this->user->nickname,
$this->user->id,
@ -572,7 +578,7 @@ class Facebookclient
common_log(
LOG_INFO,
sprintf(
'Posted notice %d as a %s for %s (%d), fbuid %s',
'Posted notice %d as a %s for %s (%d), fbuid %d',
$this->notice->id,
empty($fbattachment) ? 'stream item' : 'stream item with attachment',
$this->user->nickname,
@ -585,7 +591,7 @@ class Facebookclient
} else {
$msg = sprintf(
'Could not post notice %d as a %s for %s (%d), fbuid %s - error code: %s',
'Could not post notice %d as a %s for %s (%d), fbuid %d - error code: %s',
$this->notice->id,
empty($fbattachment) ? 'stream item' : 'stream item with attachment',
$this->user->nickname,
@ -694,7 +700,7 @@ class Facebookclient
common_log(
LOG_INFO,
sprintf(
'Removing Facebook link for %s (%d), fbuid %s',
'Removing Facebook link for %s (%d), fbuid %d',
$this->user->nickname,
$this->user->id,
$fbuid
@ -708,7 +714,7 @@ class Facebookclient
common_log(
LOG_ERR,
sprintf(
'Could not remove Facebook link for %s (%d), fbuid %s',
'Could not remove Facebook link for %s (%d), fbuid %d',
$this->user->nickname,
$this->user->id,
$fbuid
@ -719,12 +725,12 @@ class Facebookclient
}
// Notify the user that we are removing their Facebook link
if (!empty($this->user->email)) {
$result = $this->mailFacebookDisconnect();
if (!$result) {
$msg = 'Unable to send email to notify %s (%d), fbuid %s '
$msg = 'Unable to send email to notify %s (%d), fbuid %d '
. 'about his/her Facebook link being removed.';
common_log(
@ -738,6 +744,24 @@ class Facebookclient
__FILE__
);
}
} else {
$msg = 'Unable to send email to notify %s (%d), fbuid %d '
. 'about his/her Facebook link being removed because the '
. 'user has not set an email address.';
common_log(
LOG_WARNING,
sprintf(
$msg,
$this->user->nickname,
$this->user->id,
$fbuid
),
__FILE__
);
}
}
/**
@ -780,7 +804,83 @@ BODY;
common_switch_locale();
return mail_to_user($this->user, $subject, $body);
$result = mail_to_user($this->user, $subject, $body);
if (empty($this->user->password)) {
$result = self::emailWarn($this->user);
}
return $result;
}
/*
* Send the user an email warning that their account has been
* disconnected and he/she has no way to login and must contact
* the site administrator for help.
*
* @param User $user the deauthorizing user
*
*/
static function emailWarn($user)
{
$profile = $user->getProfile();
$siteName = common_config('site', 'name');
$siteEmail = common_config('site', 'email');
if (empty($siteEmail)) {
common_log(
LOG_WARNING,
"No site email address configured. Please set one."
);
}
common_switch_locale($user->language);
$subject = _m('Contact the %s administrator to retrieve your account');
$msg = <<<BODY
Hi %1$s,
We've noticed you have deauthorized the Facebook connection for your
%2$s account. You have not set a password for your %2$s account yet, so
you will not be able to login. If you wish to continue using your %2$s
account, please contact the site administrator (%3$s) to set a password.
Sincerely,
%2$s
BODY;
$body = sprintf(
_m($msg),
$user->nickname,
$siteName,
$siteEmail
);
common_switch_locale();
if (mail_to_user($user, $subject, $body)) {
common_log(
LOG_INFO,
sprintf(
'Sent account lockout warning to %s (%d)',
$user->nickname,
$user->id
),
__FILE__
);
} else {
common_log(
LOG_WARNING,
sprintf(
'Unable to send account lockout warning to %s (%d)',
$user->nickname,
$user->id
),
__FILE__
);
}
}
/*