gnu-social/actions/showapplication.php

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<?php
/**
* StatusNet, the distributed open-source microblogging tool
*
* Show an OAuth application
*
* 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 Application
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @copyright 2008-2011 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);
}
/**
* Show an OAuth application
*
* @category Application
* @package StatusNet
* @author Zach Copley <zach@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://status.net/
*/
class ShowApplicationAction extends Action
{
/**
* Application to show
*/
var $application = null;
/**
* User who owns the app
*/
var $owner = null;
var $msg = null;
var $success = null;
/**
* Load attributes based on database arguments
*
* Loads all the DB stuff
*
* @param array $args $_REQUEST array
*
* @return success flag
*/
function prepare($args)
{
parent::prepare($args);
$id = (int)$this->arg('id');
$this->application = Oauth_application::staticGet($id);
$this->owner = User::staticGet($this->application->owner);
if (!common_logged_in()) {
// TRANS: Client error displayed trying to display an OAuth application while not logged in.
$this->clientError(_('You must be logged in to view an application.'));
return false;
}
if (empty($this->application)) {
// TRANS: Client error displayed trying to display a non-existing OAuth application.
$this->clientError(_('No such application.'), 404);
return false;
}
$cur = common_current_user();
if ($cur->id != $this->owner->id) {
// TRANS: Client error displayed trying to display an OAuth application for which the logged in user is not the owner.
$this->clientError(_('You are not the owner of this application.'), 401);
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return false;
}
return true;
}
/**
* Handle the request
*
* Shows info about the app
*
* @return void
*/
function handle($args)
{
parent::handle($args);
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
// CSRF protection
$token = $this->trimmed('token');
if (!$token || $token != common_session_token()) {
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// TRANS: Client error displayed when the session token does not match or is not given.
$this->clientError(_('There was a problem with your session token.'));
return;
}
if ($this->arg('reset')) {
$this->resetKey();
}
} else {
$this->showPage();
}
}
/**
* Title of the page
*
* @return string title of the page
*/
function title()
{
if (!empty($this->application->name)) {
return 'Application: ' . $this->application->name;
}
}
function showPageNotice()
{
if (!empty($this->msg)) {
$this->element('div', ($this->success) ? 'success' : 'error', $this->msg);
}
}
function showContent()
{
$cur = common_current_user();
$consumer = $this->application->getConsumer();
$this->elementStart('div', 'entity_profile vcard');
// TRANS: Header on the OAuth application page.
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$this->element('h2', null, _('Application profile'));
if (!empty($this->application->icon)) {
$this->element('img', array('src' => $this->application->icon,
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'class' => 'photo logo entity_depiction'));
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}
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$this->element('a', array('href' => $this->application->source_url,
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'class' => 'url fn entity_fn'),
$this->application->name);
$this->element('a', array('href' => $this->application->homepage,
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'class' => 'url entity_org'),
$this->application->organization);
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$this->element('div',
'note entity_note',
$this->application->description);
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$this->elementStart('div', 'entity_statistics');
$defaultAccess = ($this->application->access_type & Oauth_application::$writeAccess)
? 'read-write' : 'read-only';
$profile = Profile::staticGet($this->application->owner);
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$appUsers = new Oauth_application_user();
$appUsers->application_id = $this->application->id;
$userCnt = $appUsers->count();
$this->raw(sprintf(
// TRANS: Information output on an OAuth application page.
// TRANS: %1$s is the application creator, %2$s is "read-only" or "read-write",
// TRANS: %3$d is the number of users using the OAuth application.
_m('Created by %1$s - %2$s access by default - %3$d user',
'Created by %1$s - %2$s access by default - %3$d users',
$userCnt),
$profile->getBestName(),
$defaultAccess,
$userCnt
));
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$this->elementEnd('div');
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$this->elementEnd('div');
$this->elementStart('div', 'entity_actions');
// TRANS: Header on the OAuth application page.
$this->element('h2', null, _('Application actions'));
$this->elementStart('ul');
$this->elementStart('li', 'entity_edit');
$this->element('a',
array('href' => common_local_url('editapplication',
array('id' => $this->application->id))),
// TRANS: Link text to edit application on the OAuth application page.
_m('EDITAPP','Edit'));
$this->elementEnd('li');
$this->elementStart('li', 'entity_reset_keysecret');
$this->elementStart('form', array(
'id' => 'form_reset_key',
'class' => 'form_reset_key',
'method' => 'POST',
'action' => common_local_url('showapplication',
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array('id' => $this->application->id))));
$this->elementStart('fieldset');
$this->hidden('token', common_session_token());
$this->element('input', array('type' => 'submit',
'id' => 'reset',
'name' => 'reset',
'class' => 'submit',
// TRANS: Button text on the OAuth application page.
// TRANS: Resets the OAuth consumer key and secret.
'value' => _('Reset key & secret'),
'onClick' => 'return confirmReset()'));
$this->elementEnd('fieldset');
$this->elementEnd('form');
$this->elementEnd('li');
$this->elementStart('li', 'entity_delete');
$this->elementStart('form', array(
'id' => 'form_delete_application',
'class' => 'form_delete_application',
'method' => 'POST',
'action' => common_local_url('deleteapplication',
array('id' => $this->application->id))));
$this->elementStart('fieldset');
$this->hidden('token', common_session_token());
// TRANS: Submit button text the OAuth application page to delete an application.
$this->submit('delete', _m('BUTTON','Delete'));
$this->elementEnd('fieldset');
$this->elementEnd('form');
$this->elementEnd('li');
$this->elementEnd('ul');
$this->elementEnd('div');
$this->elementStart('div', 'entity_data');
// TRANS: Header on the OAuth application page.
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$this->element('h2', null, _('Application info'));
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$this->elementStart('dl');
$this->element('dt', null, _('Consumer key'));
$this->element('dd', null, $consumer->consumer_key);
$this->element('dt', null, _('Consumer secret'));
$this->element('dd', null, $consumer->consumer_secret);
$this->element('dt', null, _('Request token URL'));
$this->element('dd', null, common_local_url('ApiOauthRequestToken'));
$this->element('dt', null, _('Access token URL'));
$this->element('dd', null, common_local_url('ApiOauthAccessToken'));
$this->element('dt', null, _('Authorize URL'));
$this->element('dd', null, common_local_url('ApiOauthAuthorize'));
$this->elementEnd('dl');
$this->element('p', 'note',
// TRANS: Note on the OAuth application page about signature support.
_('Note: HMAC-SHA1 signatures are supported. The plaintext signature method is not supported.'));
$this->elementEnd('div');
$this->elementStart('p', array('id' => 'application_action'));
$this->element('a',
array('href' => common_local_url('oauthappssettings'),
'class' => 'more'),
'View your applications');
$this->elementEnd('p');
}
/**
* Add a confirm script for Consumer key/secret reset
*
* @return void
*/
function showScripts()
{
parent::showScripts();
// TRANS: Text in confirmation dialog to reset consumer key and secret for an OAuth application.
$msg = _('Are you sure you want to reset your consumer key and secret?');
$js = 'function confirmReset() { ';
$js .= ' var agree = confirm("' . $msg . '"); ';
$js .= ' return agree;';
$js .= '}';
$this->inlineScript($js);
}
/**
* Reset an application's Consumer key and secret
*
* XXX: Should this be moved to its own page with a confirm?
*
*/
function resetKey()
{
$this->application->query('BEGIN');
$oauser = new Oauth_application_user();
$oauser->application_id = $this->application->id;
$result = $oauser->delete();
if ($result === false) {
common_log_db_error($oauser, 'DELETE', __FILE__);
$this->success = false;
$this->msg = ('Unable to reset consumer key and secret.');
$this->showPage();
return;
}
$consumer = $this->application->getConsumer();
$result = $consumer->delete();
if ($result === false) {
common_log_db_error($consumer, 'DELETE', __FILE__);
$this->success = false;
$this->msg = ('Unable to reset consumer key and secret.');
$this->showPage();
return;
}
$consumer = Consumer::generateNew();
$result = $consumer->insert();
if (empty($result)) {
common_log_db_error($consumer, 'INSERT', __FILE__);
$this->application->query('ROLLBACK');
$this->success = false;
$this->msg = ('Unable to reset consumer key and secret.');
$this->showPage();
return;
}
$orig = clone($this->application);
$this->application->consumer_key = $consumer->consumer_key;
$result = $this->application->update($orig);
if ($result === false) {
common_log_db_error($application, 'UPDATE', __FILE__);
$this->application->query('ROLLBACK');
$this->success = false;
$this->msg = ('Unable to reset consumer key and secret.');
$this->showPage();
return;
}
$this->application->query('COMMIT');
$this->success = true;
$this->msg = ('Consumer key and secret reset.');
$this->showPage();
}
}