Extract out Facebook app stuff into a plugin

5 files changed, 0 insertions, 745 deletions

diff --git a/actions/facebookhome.php b/actions/facebookhome.php
deleted file mode 100644
index 70f205205..000000000
--- a/actions/facebookhome.php
+++ /dev/null
@@ -1,275 +0,0 @@
-<?php
-/*
- * StatusNet - the distributed open-source microblogging tool
- * Copyright (C) 2008, 2009, StatusNet, Inc.
- *
- * 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/>.
- */
-
-if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
-
-require_once INSTALLDIR.'/lib/facebookaction.php';
-
-class FacebookhomeAction extends FacebookAction
-{
-
-    var $page = null;
-
-    function prepare($argarray)
-    {
-        parent::prepare($argarray);
-
-        $this->page = $this->trimmed('page');
-
-        if (!$this->page) {
-            $this->page = 1;
-        }
-
-        return true;
-    }
-
-    function handle($args)
-    {
-        parent::handle($args);
-
-        // If the user has opted not to initially allow the app to have
-        // Facebook status update permission, store that preference. Only
-        // promt the user the first time she uses the app
-        if ($this->arg('skip') || $args['fb_sig_request_method'] == 'GET') {
-            $this->facebook->api_client->data_setUserPreference(
-                FACEBOOK_PROMPTED_UPDATE_PREF, 'true');
-        }
-
-        if ($this->flink) {
-
-            $this->user = $this->flink->getUser();
-
-            // If this is the first time the user has started the app
-            // prompt for Facebook status update permission
-            if (!$this->facebook->api_client->users_hasAppPermission('publish_stream')) {
-
-                 if ($this->facebook->api_client->data_getUserPreference(
-                    FACEBOOK_PROMPTED_UPDATE_PREF) != 'true') {
-                        $this->getUpdatePermission();
-                        return;
-                 }
-             }
-
-             // Make sure the user's profile box has the lastest notice
-             $notice = $this->user->getCurrentNotice();
-             if ($notice) {
-                 $this->updateProfileBox($notice);
-             }
-
-             if ($this->arg('status_submit') == 'Send') {
-                $this->saveNewNotice();
-             }
-
-            // User is authenticated and has already been prompted once for
-            // Facebook status update permission? Then show the main page
-            // of the app
-            $this->showPage();
-
-        } else {
-
-            // User hasn't authenticated yet, prompt for creds
-            $this->login();
-        }
-
-    }
-
-    function login()
-    {
-
-        $this->showStylesheets();
-
-        $nickname = common_canonical_nickname($this->trimmed('nickname'));
-        $password = $this->arg('password');
-
-        $msg = null;
-
-        if ($nickname) {
-
-            if (common_check_user($nickname, $password)) {
-
-                $user = User::staticGet('nickname', $nickname);
-
-                if (!$user) {
-                    $this->showLoginForm(_("Server error - couldn't get user!"));
-                }
-
-                $flink = DB_DataObject::factory('foreign_link');
-                $flink->user_id = $user->id;
-                $flink->foreign_id = $this->fbuid;
-                $flink->service = FACEBOOK_SERVICE;
-                $flink->created = common_sql_now();
-                $flink->set_flags(true, false, false, false);
-
-                $flink_id = $flink->insert();
-
-                // XXX: Do some error handling here
-
-                $this->setDefaults();
-
-                $this->getUpdatePermission();
-                return;
-
-            } else {
-                $msg = _('Incorrect username or password.');
-            }
-        }
-
-        $this->showLoginForm($msg);
-        $this->showFooter();
-
-    }
-
-    function setDefaults()
-    {
-        $this->facebook->api_client->data_setUserPreference(
-            FACEBOOK_PROMPTED_UPDATE_PREF, 'false');
-    }
-
-    function showNoticeForm()
-    {
-        $post_action = "$this->app_uri/index.php";
-
-        $notice_form = new FacebookNoticeForm($this, $post_action, null,
-            $post_action, $this->user);
-        $notice_form->show();
-    }
-
-    function title()
-    {
-        if ($this->page > 1) {
-            return sprintf(_("%s and friends, page %d"), $this->user->nickname, $this->page);
-        } else {
-            return sprintf(_("%s and friends"), $this->user->nickname);
-        }
-    }
-
-    function showContent()
-    {
-        $notice = $this->user->noticeInbox(($this->page-1) * NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1);
-
-        $nl = new NoticeList($notice, $this);
-
-        $cnt = $nl->show();
-
-        $this->pagination($this->page > 1, $cnt > NOTICES_PER_PAGE,
-                          $this->page, 'index.php', array('nickname' => $this->user->nickname));
-    }
-
-    function showNoticeList($notice)
-    {
-
-        $nl = new NoticeList($notice, $this);
-        return $nl->show();
-    }
-
-    function getUpdatePermission() {
-
-        $this->showStylesheets();
-
-        $this->elementStart('div', array('class' => 'facebook_guide'));
-
-        $instructions = sprintf(_('If you would like the %s app to automatically update ' .
-            'your Facebook status with your latest notice, you need ' .
-            'to give it permission.'), $this->app_name);
-
-        $this->elementStart('p');
-        $this->element('span', array('id' => 'permissions_notice'), $instructions);
-        $this->elementEnd('p');
-
-        $this->elementStart('form', array('method' => 'post',
-                                           'action' => "index.php",
-                                           'id' => 'facebook-skip-permissions'));
-
-        $this->elementStart('ul', array('id' => 'fb-permissions-list'));
-        $this->elementStart('li', array('id' => 'fb-permissions-item'));
-
-        $next = urlencode("$this->app_uri/index.php");
-        $api_key = common_config('facebook', 'apikey');
-
-        $auth_url = 'http://www.facebook.com/authorize.php?api_key=' .
-            $api_key . '&v=1.0&ext_perm=publish_stream&next=' . $next .
-            '&next_cancel=' . $next . '&submit=skip';
-
-        $this->elementStart('span', array('class' => 'facebook-button'));
-        $this->element('a', array('href' => $auth_url),
-            sprintf(_('Okay, do it!'), $this->app_name));
-        $this->elementEnd('span');
-
-        $this->elementEnd('li');
-
-        $this->elementStart('li', array('id' => 'fb-permissions-item'));
-        $this->submit('skip', _('Skip'));
-        $this->elementEnd('li');
-        $this->elementEnd('ul');
-
-        $this->elementEnd('form');
-        $this->elementEnd('div');
-
-    }
-
-    /**
-     * Generate pagination links
-     *
-     * @param boolean $have_before is there something before?
-     * @param boolean $have_after  is there something after?
-     * @param integer $page        current page
-     * @param string  $action      current action
-     * @param array   $args        rest of query arguments
-     *
-     * @return nothing
-     */
-    function pagination($have_before, $have_after, $page, $action, $args=null)
-    {
-
-        // Does a little before-after block for next/prev page
-
-        // XXX: Fix so this uses common_local_url() if possible.
-
-        if ($have_before || $have_after) {
-            $this->elementStart('div', array('class' => 'pagination'));
-            $this->elementStart('dl', null);
-            $this->element('dt', null, _('Pagination'));
-            $this->elementStart('dd', null);
-            $this->elementStart('ul', array('class' => 'nav'));
-        }
-        if ($have_before) {
-            $pargs   = array('page' => $page-1);
-            $newargs = $args ? array_merge($args, $pargs) : $pargs;
-            $this->elementStart('li', array('class' => 'nav_prev'));
-            $this->element('a', array('href' => "$action?page=$newargs[page]", 'rel' => 'prev'),
-                           _('After'));
-            $this->elementEnd('li');
-        }
-        if ($have_after) {
-            $pargs   = array('page' => $page+1);
-            $newargs = $args ? array_merge($args, $pargs) : $pargs;
-            $this->elementStart('li', array('class' => 'nav_next'));
-            $this->element('a', array('href' => "$action?page=$newargs[page]", 'rel' => 'next'),
-                           _('Before'));
-            $this->elementEnd('li');
-        }
-        if ($have_before || $have_after) {
-            $this->elementEnd('ul');
-            $this->elementEnd('dd');
-            $this->elementEnd('dl');
-            $this->elementEnd('div');
-        }
-    }
-
-}
diff --git a/actions/facebookinvite.php b/actions/facebookinvite.php
deleted file mode 100644
index 6dfc9d688..000000000
--- a/actions/facebookinvite.php
+++ /dev/null
@@ -1,145 +0,0 @@
-<?php
-/*
- * StatusNet - the distributed open-source microblogging tool
- * Copyright (C) 2008, 2009, StatusNet, Inc.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.     See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.     If not, see <http://www.gnu.org/licenses/>.
- */
-
-if (!defined('STATUSNET') && !defined('LACONICA')) {
-    exit(1);
-}
-
-require_once(INSTALLDIR.'/lib/facebookaction.php');
-
-class FacebookinviteAction extends FacebookAction
-{
-
-    function handle($args)
-    {
-        parent::handle($args);
-        $this->showForm();
-    }
-
-    /**
-     * Wrapper for showing a page
-     *
-     * Stores an error and shows the page
-     *
-     * @param string $error Error, if any
-     *
-     * @return void
-     */
-
-    function showForm($error=null)
-    {
-        $this->error = $error;
-        $this->showPage();
-    }
-
-    /**
-     * Show the page content
-     *
-     * Either shows the registration form or, if registration was successful,
-     * instructions for using the site.
-     *
-     * @return void
-     */
-
-    function showContent()
-    {
-        if ($this->arg('ids')) {
-            $this->showSuccessContent();
-        } else {
-            $this->showFormContent();
-        }
-    }
-
-    function showSuccessContent()
-    {
-
-        $this->element('h2', null, sprintf(_('Thanks for inviting your friends to use %s'),
-            common_config('site', 'name')));
-        $this->element('p', null, _('Invitations have been sent to the following users:'));
-
-        $friend_ids = $_POST['ids']; // XXX: Hmm... is this the best way to access the list?
-
-        $this->elementStart('ul', array('id' => 'facebook-friends'));
-
-        foreach ($friend_ids as $friend) {
-            $this->elementStart('li');
-            $this->element('fb:profile-pic', array('uid' => $friend, 'size' => 'square'));
-            $this->element('fb:name', array('uid' => $friend,
-                                            'capitalize' => 'true'));
-            $this->elementEnd('li');
-        }
-
-        $this->elementEnd("ul");
-
-    }
-
-    function showFormContent()
-    {
-        $content = sprintf(_('You have been invited to %s'), common_config('site', 'name')) .
-            htmlentities('<fb:req-choice url="' . $this->app_uri . '" label="Add"/>');
-
-        $this->elementStart('fb:request-form', array('action' => 'invite.php',
-                                                      'method' => 'post',
-                                                      'invite' => 'true',
-                                                      'type' => common_config('site', 'name'),
-                                                      'content' => $content));
-        $this->hidden('invite', 'true');
-        $actiontext = sprintf(_('Invite your friends to use %s'), common_config('site', 'name'));
-
-        $multi_params = array('showborder' => 'false');
-        $multi_params['actiontext'] = $actiontext;
-        $multi_params['bypass'] = 'cancel';
-
-        // Get a list of users who are already using the app for exclusion
-        $exclude_ids = $this->facebook->api_client->friends_getAppUsers();
-        $exclude_ids_csv = null;
-
-        // fbml needs these as a csv string, not an array
-        if ($exclude_ids) {
-            $exclude_ids_csv = implode(',', $exclude_ids);
-            $multi_params['exclude_ids'] = $exclude_ids_csv;
-        }
-
-        $this->element('fb:multi-friend-selector', $multi_params);
-        $this->elementEnd('fb:request-form');
-
-        if ($exclude_ids) {
-
-            $this->element('h2', null, sprintf(_('Friends already using %s:'),
-                common_config('site', 'name')));
-            $this->elementStart('ul', array('id' => 'facebook-friends'));
-
-            foreach ($exclude_ids as $friend) {
-                $this->elementStart('li');
-                $this->element('fb:profile-pic', array('uid' => $friend, 'size' => 'square'));
-                $this->element('fb:name', array('uid' => $friend,
-                                                'capitalize' => 'true'));
-                $this->elementEnd('li');
-            }
-
-            $this->elementEnd("ul");
-        }
-    }
-
-    function title()
-    {
-        return sprintf(_('Send invitations'));
-    }
-
-}
diff --git a/actions/facebooklogin.php b/actions/facebooklogin.php
deleted file mode 100644
index 8ac2477ab..000000000
--- a/actions/facebooklogin.php
+++ /dev/null
@@ -1,101 +0,0 @@
-<?php
-/*
- * StatusNet - the distributed open-source microblogging tool
- * Copyright (C) 2008, 2009, StatusNet, Inc.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.     See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.     If not, see <http://www.gnu.org/licenses/>.
- */
-
-if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
-
-require_once(INSTALLDIR.'/lib/facebookaction.php');
-
-class FacebookinviteAction extends FacebookAction
-{
-
-    function handle($args)
-    {
-        parent::handle($args);
-        
-        $this->error = $error;
-        
-        if ($this->flink) {
-            if (!$this->facebook->api_client->users_hasAppPermission('publish_stream') &&
-                $this->facebook->api_client->data_getUserPreference(
-                     FACEBOOK_PROMPTED_UPDATE_PREF) == 'true') {
-    
-                echo '<h1>REDIRECT TO HOME</h1>';
-            }
-        } else {   
-            $this->showPage();
-        }
-    }
-
-
-    function showContent()
-    {
-                
-        // If the user has opted not to initially allow the app to have
-        // Facebook status update permission, store that preference. Only
-        // promt the user the first time she uses the app
-        if ($this->arg('skip')) {
-            $this->facebook->api_client->data_setUserPreference(
-                FACEBOOK_PROMPTED_UPDATE_PREF, 'true');
-        }
-
-        if ($this->flink) {
-
-            $this->user = $this->flink->getUser();
-
-            // If this is the first time the user has started the app
-             // prompt for Facebook status update permission
-             if (!$this->facebook->api_client->users_hasAppPermission('publish_stream')) {
-
-                 if ($this->facebook->api_client->data_getUserPreference(
-                         FACEBOOK_PROMPTED_UPDATE_PREF) != 'true') {
-                     $this->getUpdatePermission();
-                     return;
-                 }
-             }
-            
-        } else {
-            $this->showLoginForm();
-        }
-                
-    }
-
-    function showSuccessContent()
-    {
-
-
-
-    }
-
-    function showFormContent()
-    {
-
- 
-    }
-    
-    function title() 
-    {
-        return sprintf(_('Login'));
-    }
-    
-    function redirectHome() 
-    {
-        
-    }
-
-}
diff --git a/actions/facebookremove.php b/actions/facebookremove.php
deleted file mode 100644
index ae231c0fb..000000000
--- a/actions/facebookremove.php
+++ /dev/null
@@ -1,67 +0,0 @@
-<?php
-/*
- * StatusNet - the distributed open-source microblogging tool
- * Copyright (C) 2008, 2009, StatusNet, Inc.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.     See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.     If not, see <http://www.gnu.org/licenses/>.
- */
-
-if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
-
-require_once INSTALLDIR.'/lib/facebookaction.php';
-
-class FacebookremoveAction extends FacebookAction
-{
-
-    function handle($args)
-    {
-        parent::handle($args);
-
-        $secret = common_config('facebook', 'secret');
-
-        $sig = '';
-
-        ksort($_POST);
-
-        foreach ($_POST as $key => $val) {
-            if (substr($key, 0, 7) == 'fb_sig_') {
-                $sig .= substr($key, 7) . '=' . $val;
-            }
-         }
-
-        $sig .= $secret;
-        $verify = md5($sig);
-
-        if ($verify == $this->arg('fb_sig')) {
-
-            $flink = Foreign_link::getByForeignID($this->arg('fb_sig_user'), 2);
-
-            common_debug("Removing foreign link to Facebook - local user ID: $flink->user_id, Facebook ID: $flink->foreign_id");
-
-            $result = $flink->delete();
-
-            if (!$result) {
-                common_log_db_error($flink, 'DELETE', __FILE__);
-                $this->serverError(_('Couldn\'t remove Facebook user.'));
-                return;
-            }
-
-        } else {
-            # Someone bad tried to remove facebook link?
-            common_log(LOG_ERR, "Someone from $_SERVER[REMOTE_ADDR] " .
-                'unsuccessfully tried to remove a foreign link to Facebook!');
-        }
-    }
-
-}
diff --git a/actions/facebooksettings.php b/actions/facebooksettings.php
deleted file mode 100644
index b2b1d6807..000000000
--- a/actions/facebooksettings.php
+++ /dev/null
@@ -1,157 +0,0 @@
-<?php
-/*
- * StatusNet - the distributed open-source microblogging tool
- * Copyright (C) 2008, 2009, StatusNet, Inc.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.     See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.     If not, see <http://www.gnu.org/licenses/>.
- */
-
-if (!defined('STATUSNET') && !defined('LACONICA')) { exit(1); }
-
-require_once INSTALLDIR.'/lib/facebookaction.php';
-
-class FacebooksettingsAction extends FacebookAction
-{
-
-    function handle($args)
-    {
-        parent::handle($args);
-        $this->showPage();
-    }
-
-    /**
-     * Show the page content
-     *
-     * Either shows the registration form or, if registration was successful,
-     * instructions for using the site.
-     *
-     * @return void
-     */
-
-    function showContent()
-    {
-        if ($this->arg('save')) {
-            $this->saveSettings();
-        } else {
-            $this->showForm();
-        }
-    }
-
-    function saveSettings() {
-
-        $noticesync = $this->arg('noticesync');
-        $replysync = $this->arg('replysync');
-        $prefix = $this->trimmed('prefix');
-
-        $original = clone($this->flink);
-        $this->flink->set_flags($noticesync, $replysync, false, false);
-        $result = $this->flink->update($original);
-
-        if ($prefix == '' || $prefix == '0') {
-        	// Facebook bug: saving empty strings to prefs now fails
-        	// http://bugs.developers.facebook.com/show_bug.cgi?id=7110
-        	$trimmed = $prefix . ' ';
-        } else {
-	        $trimmed = substr($prefix, 0, 128);
-	    }
-        $this->facebook->api_client->data_setUserPreference(FACEBOOK_NOTICE_PREFIX,
-            $trimmed);
-
-        if ($result === false) {
-            $this->showForm(_('There was a problem saving your sync preferences!'));
-        } else {
-            $this->showForm(_('Sync preferences saved.'), true);
-        }
-    }
-
-    function showForm($msg = null, $success = false) {
-
-        if ($msg) {
-            if ($success) {
-                $this->element('fb:success', array('message' => $msg));
-            } else {
-                $this->element('fb:error', array('message' => $msg));
-            }
-        }
-
-        if ($this->facebook->api_client->users_hasAppPermission('publish_stream')) {
-
-            $this->elementStart('form', array('method' => 'post',
-                                               'id' => 'facebook_settings'));
-
-            $this->elementStart('ul', 'form_data');
-                                           
-            $this->elementStart('li');
-            
-            $this->checkbox('noticesync', _('Automatically update my Facebook status with my notices.'),
-                                ($this->flink) ? ($this->flink->noticesync & FOREIGN_NOTICE_SEND) : true);
-
-            $this->elementEnd('li');
-            
-            $this->elementStart('li');
-            
-            $this->checkbox('replysync', _('Send "@" replies to Facebook.'),
-                             ($this->flink) ? ($this->flink->noticesync & FOREIGN_NOTICE_SEND_REPLY) : true);
-
-            $this->elementEnd('li');
-
-            $this->elementStart('li');
-
-            $prefix = trim($this->facebook->api_client->data_getUserPreference(FACEBOOK_NOTICE_PREFIX));
-
-            $this->input('prefix', _('Prefix'),
-                         ($prefix) ? $prefix : null,
-                         _('A string to prefix notices with.'));
-
-            $this->elementEnd('li');
-            
-            $this->elementStart('li');
-            
-            $this->submit('save', _('Save'));
-
-            $this->elementEnd('li');
-
-            $this->elementEnd('ul');
-        
-            $this->elementEnd('form');
-
-        } else {
-
-            $instructions = sprintf(_('If you would like %s to automatically update ' .
-                'your Facebook status with your latest notice, you need ' .
-                'to give it permission.'), $this->app_name);
-
-            $this->elementStart('p');
-            $this->element('span', array('id' => 'permissions_notice'), $instructions);
-            $this->elementEnd('p');
-
-            $this->elementStart('ul', array('id' => 'fb-permissions-list'));
-            $this->elementStart('li', array('id' => 'fb-permissions-item'));
-            $this->elementStart('fb:prompt-permission', array('perms' => 'publish_stream',
-                'next_fbjs' => 'document.setLocation(\'' . "$this->app_uri/settings.php" . '\')'));
-            $this->element('span', array('class' => 'facebook-button'),
-                sprintf(_('Allow %s to update my Facebook status'), common_config('site', 'name')));
-            $this->elementEnd('fb:prompt-permission');
-            $this->elementEnd('li');
-            $this->elementEnd('ul');
-        }
-
-    }
-    
-    function title() 
-    {
-        return _('Sync preferences');
-    }
-
-}