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-rw-r--r--plugins/Facebook/facebookhome.php277
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diff --git a/plugins/Facebook/facebookhome.php b/plugins/Facebook/facebookhome.php
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+<?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 . '/plugins/Facebook/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');
+ }
+ }
+
+}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-11-14 00:18:14 +0000