Pluginized Twitter settings stuff

1 files changed, 272 insertions, 0 deletions

diff --git a/plugins/TwitterBridge/twittersettings.php b/plugins/TwitterBridge/twittersettings.php
new file mode 100644
index 000000000..a3e02e125
--- /dev/null
+++ b/plugins/TwitterBridge/twittersettings.php
@@ -0,0 +1,272 @@
+<?php
+/**
+ * Laconica, the distributed open-source microblogging tool
+ *
+ * Settings for Twitter integration
+ *
+ * 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  Settings
+ * @package   Laconica
+ * @author    Evan Prodromou <evan@controlyourself.ca>
+ * @copyright 2008-2009 Control Yourself, Inc.
+ * @license   http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link      http://laconi.ca/
+ */
+
+if (!defined('LACONICA')) {
+    exit(1);
+}
+
+require_once INSTALLDIR.'/lib/connectsettingsaction.php';
+require_once INSTALLDIR.'/lib/twitter.php';
+
+/**
+ * Settings for Twitter integration
+ *
+ * @category Settings
+ * @package  Laconica
+ * @author   Evan Prodromou <evan@controlyourself.ca>
+ * @license  http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
+ * @link     http://laconi.ca/
+ *
+ * @see      SettingsAction
+ */
+
+class TwittersettingsAction extends ConnectSettingsAction
+{
+    /**
+     * Title of the page
+     *
+     * @return string Title of the page
+     */
+
+    function title()
+    {
+        return _('Twitter settings');
+    }
+
+    /**
+     * Instructions for use
+     *
+     * @return instructions for use
+     */
+
+    function getInstructions()
+    {
+        return _('Connect your Twitter account to share your updates ' .
+                 'with your Twitter friends and vice-versa.');
+    }
+
+    /**
+     * Content area of the page
+     *
+     * Shows a form for associating a Twitter account with this
+     * Laconica account. Also lets the user set preferences.
+     *
+     * @return void
+     */
+
+    function showContent()
+    {
+
+        $user = common_current_user();
+
+        $profile = $user->getProfile();
+
+        $fuser = null;
+
+        $flink = Foreign_link::getByUserID($user->id, TWITTER_SERVICE);
+
+        if (!empty($flink)) {
+            $fuser = $flink->getForeignUser();
+        }
+
+        $this->elementStart('form', array('method' => 'post',
+                                          'id' => 'form_settings_twitter',
+                                          'class' => 'form_settings',
+                                          'action' =>
+                                          common_local_url('twittersettings')));
+
+        $this->hidden('token', common_session_token());
+
+        $this->elementStart('fieldset', array('id' => 'settings_twitter_account'));
+
+        if (empty($fuser)) {
+            $this->elementStart('ul', 'form_data');
+            $this->elementStart('li', array('id' => 'settings_twitter_login_button'));
+            $this->element('a', array('href' => common_local_url('twitterauthorization')),
+                           'Connect my Twitter account');
+            $this->elementEnd('li');
+            $this->elementEnd('ul');
+
+            $this->elementEnd('fieldset');
+        } else {
+            $this->element('legend', null, _('Twitter account'));
+            $this->elementStart('p', array('id' => 'form_confirmed'));
+            $this->element('a', array('href' => $fuser->uri), $fuser->nickname);
+            $this->elementEnd('p');
+            $this->element('p', 'form_note',
+                           _('Connected Twitter account'));
+
+            $this->submit('remove', _('Remove'));
+
+            $this->elementEnd('fieldset');
+
+            $this->elementStart('fieldset', array('id' => 'settings_twitter_preferences'));
+
+            $this->element('legend', null, _('Preferences'));
+            $this->elementStart('ul', 'form_data');
+            $this->elementStart('li');
+            $this->checkbox('noticesend',
+                            _('Automatically send my notices to Twitter.'),
+                            ($flink) ?
+                            ($flink->noticesync & FOREIGN_NOTICE_SEND) :
+                            true);
+            $this->elementEnd('li');
+            $this->elementStart('li');
+            $this->checkbox('replysync',
+                            _('Send local "@" replies to Twitter.'),
+                            ($flink) ?
+                            ($flink->noticesync & FOREIGN_NOTICE_SEND_REPLY) :
+                            true);
+            $this->elementEnd('li');
+            $this->elementStart('li');
+            $this->checkbox('friendsync',
+                            _('Subscribe to my Twitter friends here.'),
+                            ($flink) ?
+                            ($flink->friendsync & FOREIGN_FRIEND_RECV) :
+                            false);
+            $this->elementEnd('li');
+
+            if (common_config('twitterbridge','enabled')) {
+                $this->elementStart('li');
+                $this->checkbox('noticerecv',
+                                _('Import my Friends Timeline.'),
+                                ($flink) ?
+                                ($flink->noticesync & FOREIGN_NOTICE_RECV) :
+                                false);
+                $this->elementEnd('li');
+
+                // preserve setting even if bidrection bridge toggled off
+
+                if ($flink && ($flink->noticesync & FOREIGN_NOTICE_RECV)) {
+                    $this->hidden('noticerecv', true, 'noticerecv');
+                }
+            }
+
+            $this->elementEnd('ul');
+
+            if ($flink) {
+                $this->submit('save', _('Save'));
+            } else {
+                $this->submit('add', _('Add'));
+            }
+
+            $this->elementEnd('fieldset');
+        }
+
+        $this->elementEnd('form');
+    }
+
+    /**
+     * Handle posts to this form
+     *
+     * Based on the button that was pressed, muxes out to other functions
+     * to do the actual task requested.
+     *
+     * All sub-functions reload the form with a message -- success or failure.
+     *
+     * @return void
+     */
+
+    function handlePost()
+    {
+        // CSRF protection
+        $token = $this->trimmed('token');
+        if (!$token || $token != common_session_token()) {
+            $this->showForm(_('There was a problem with your session token. '.
+                              'Try again, please.'));
+            return;
+        }
+
+        if ($this->arg('save')) {
+            $this->savePreferences();
+        } else if ($this->arg('remove')) {
+            $this->removeTwitterAccount();
+        } else {
+            $this->showForm(_('Unexpected form submission.'));
+        }
+    }
+
+    /**
+     * Disassociate an existing Twitter account from this account
+     *
+     * @return void
+     */
+
+    function removeTwitterAccount()
+    {
+        $user = common_current_user();
+        $flink = Foreign_link::getByUserID($user->id, TWITTER_SERVICE);
+
+        $result = $flink->delete();
+
+        if (empty($result)) {
+            common_log_db_error($flink, 'DELETE', __FILE__);
+            $this->serverError(_('Couldn\'t remove Twitter user.'));
+            return;
+        }
+
+        $this->showForm(_('Twitter account removed.'), true);
+    }
+
+    /**
+     * Save user's Twitter-bridging preferences
+     *
+     * @return void
+     */
+
+    function savePreferences()
+    {
+        $noticesend = $this->boolean('noticesend');
+        $noticerecv = $this->boolean('noticerecv');
+        $friendsync = $this->boolean('friendsync');
+        $replysync  = $this->boolean('replysync');
+
+        $user = common_current_user();
+        $flink = Foreign_link::getByUserID($user->id, TWITTER_SERVICE);
+
+        if (empty($flink)) {
+            common_log_db_error($flink, 'SELECT', __FILE__);
+            $this->showForm(_('Couldn\'t save Twitter preferences.'));
+            return;
+        }
+
+        $original = clone($flink);
+        $flink->set_flags($noticesend, $noticerecv, $replysync, $friendsync);
+        $result = $flink->update($original);
+
+        if ($result === false) {
+            common_log_db_error($flink, 'UPDATE', __FILE__);
+            $this->showForm(_('Couldn\'t save Twitter preferences.'));
+            return;
+        }
+
+        $this->showForm(_('Twitter preferences saved.'), true);
+    }
+
+}