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authorZach Copley <zach@status.net>2009-10-20 16:32:30 -0700
committerZach Copley <zach@status.net>2009-10-20 16:32:30 -0700
commit78e5a5980a21c04cfdacb993ca3c37bf65d21783 (patch)
tree6d4ef5e8b55ecd50607a7aebe556b961a37be842 /plugins/Facebook/facebookaction.php
parent5e536a66141fac332e77c5ea6e85aee6a9347ace (diff)
Extract out Facebook app stuff into a plugin
Diffstat (limited to 'plugins/Facebook/facebookaction.php')
-rw-r--r--plugins/Facebook/facebookaction.php650
1 files changed, 650 insertions, 0 deletions
diff --git a/plugins/Facebook/facebookaction.php b/plugins/Facebook/facebookaction.php
new file mode 100644
index 000000000..f5ad3d06b
--- /dev/null
+++ b/plugins/Facebook/facebookaction.php
@@ -0,0 +1,650 @@
+<?php
+/**
+ * StatusNet, the distributed open-source microblogging tool
+ *
+ * Base Facebook Action
+ *
+ * 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 Faceboook
+ * @package StatusNet
+ * @author Zach Copley <zach@status.net>
+ * @copyright 2008-2009 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);
+}
+
+require_once INSTALLDIR . '/plugins/Facebook/facebookutil.php';
+require_once INSTALLDIR . '/lib/noticeform.php';
+
+class FacebookAction extends Action
+{
+
+ var $facebook = null;
+ var $fbuid = null;
+ var $flink = null;
+ var $action = null;
+ var $app_uri = null;
+ var $app_name = null;
+
+ function __construct($output='php://output', $indent=true, $facebook=null, $flink=null)
+ {
+ parent::__construct($output, $indent);
+
+ $this->facebook = $facebook;
+ $this->flink = $flink;
+
+ if ($this->flink) {
+ $this->fbuid = $flink->foreign_id;
+ $this->user = $flink->getUser();
+ }
+
+ $this->args = array();
+ }
+
+ function prepare($argarray)
+ {
+ parent::prepare($argarray);
+
+ $this->facebook = getFacebook();
+ $this->fbuid = $this->facebook->require_login();
+
+ $this->action = $this->trimmed('action');
+
+ $app_props = $this->facebook->api_client->Admin_getAppProperties(
+ array('canvas_name', 'application_name'));
+
+ $this->app_uri = 'http://apps.facebook.com/' . $app_props['canvas_name'];
+ $this->app_name = $app_props['application_name'];
+
+ $this->flink = Foreign_link::getByForeignID($this->fbuid, FACEBOOK_SERVICE);
+
+ return true;
+
+ }
+
+ function showStylesheets()
+ {
+ $this->cssLink('css/display.css', 'base');
+ $this->cssLink('css/display.css',null,'screen, projection, tv');
+ $this->cssLink('css/facebookapp.css', 'base');
+ }
+
+ function showScripts()
+ {
+ $this->script('js/facebookapp.js');
+ }
+
+ /**
+ * Start an Facebook ready HTML document
+ *
+ * For Facebook we don't want to actually output any headers,
+ * DTD info, etc. Just Stylesheet and JavaScript links.
+ *
+ * @param string $type MIME type to use; default is to do negotation.
+ *
+ * @return void
+ */
+
+ function startHTML($type=null)
+ {
+ $this->showStylesheets();
+ $this->showScripts();
+
+ $this->elementStart('div', array('class' => 'facebook-page'));
+ }
+
+ /**
+ * Ends a Facebook ready HTML document
+ *
+ * @return void
+ */
+ function endHTML()
+ {
+ $this->elementEnd('div');
+ $this->endXML();
+ }
+
+ /**
+ * Show notice form.
+ *
+ * @return nothing
+ */
+ function showNoticeForm()
+ {
+ // don't do it for most of the Facebook pages
+ }
+
+ function showBody()
+ {
+ $this->elementStart('div', array('id' => 'wrap'));
+ $this->showHeader();
+ $this->showCore();
+ $this->showFooter();
+ $this->elementEnd('div');
+ }
+
+ function showHead($error, $success)
+ {
+
+ if ($error) {
+ $this->element("h1", null, $error);
+ }
+
+ if ($success) {
+ $this->element("h1", null, $success);
+ }
+
+ $this->elementStart('fb:if-section-not-added', array('section' => 'profile'));
+ $this->elementStart('span', array('id' => 'add_to_profile'));
+ $this->element('fb:add-section-button', array('section' => 'profile'));
+ $this->elementEnd('span');
+ $this->elementEnd('fb:if-section-not-added');
+
+ }
+
+ // Make this into a widget later
+ function showLocalNav()
+ {
+ $this->elementStart('ul', array('class' => 'nav'));
+
+ $this->elementStart('li', array('class' =>
+ ($this->action == 'facebookhome') ? 'current' : 'facebook_home'));
+ $this->element('a',
+ array('href' => 'index.php', 'title' => _('Home')), _('Home'));
+ $this->elementEnd('li');
+
+ if (common_config('invite', 'enabled')) {
+ $this->elementStart('li',
+ array('class' =>
+ ($this->action == 'facebookinvite') ? 'current' : 'facebook_invite'));
+ $this->element('a',
+ array('href' => 'invite.php', 'title' => _('Invite')), _('Invite'));
+ $this->elementEnd('li');
+ }
+
+ $this->elementStart('li',
+ array('class' =>
+ ($this->action == 'facebooksettings') ? 'current' : 'facebook_settings'));
+ $this->element('a',
+ array('href' => 'settings.php',
+ 'title' => _('Settings')), _('Settings'));
+ $this->elementEnd('li');
+
+ $this->elementEnd('ul');
+ }
+
+ /**
+ * Show header of the page.
+ *
+ * @return nothing
+ */
+ function showHeader()
+ {
+ $this->elementStart('div', array('id' => 'header'));
+ $this->showLogo();
+ $this->showNoticeForm();
+ $this->elementEnd('div');
+ }
+
+ /**
+ * Show page, a template method.
+ *
+ * @return nothing
+ */
+ function showPage($error = null, $success = null)
+ {
+ $this->startHTML();
+ $this->showHead($error, $success);
+ $this->showBody();
+ $this->endHTML();
+ }
+
+ function showInstructions()
+ {
+
+ $this->elementStart('div', array('class' => 'facebook_guide'));
+
+ $this->elementStart('dl', array('class' => 'system_notice'));
+ $this->element('dt', null, 'Page Notice');
+
+ $loginmsg_part1 = _('To use the %s Facebook Application you need to login ' .
+ 'with your username and password. Don\'t have a username yet? ');
+ $loginmsg_part2 = _(' a new account.');
+
+ $this->elementStart('dd');
+ $this->elementStart('p');
+ $this->text(sprintf($loginmsg_part1, common_config('site', 'name')));
+ $this->element('a',
+ array('href' => common_local_url('register')), _('Register'));
+ $this->text($loginmsg_part2);
+ $this->elementEnd('p');
+ $this->elementEnd('dd');
+
+ $this->elementEnd('dl');
+ $this->elementEnd('div');
+ }
+
+ function showLoginForm($msg = null)
+ {
+
+ $this->elementStart('div', array('id' => 'content'));
+ $this->element('h1', null, _('Login'));
+
+ if ($msg) {
+ $this->element('fb:error', array('message' => $msg));
+ }
+
+ $this->showInstructions();
+
+ $this->elementStart('div', array('id' => 'content_inner'));
+
+ $this->elementStart('form', array('method' => 'post',
+ 'class' => 'form_settings',
+ 'id' => 'login',
+ 'action' => 'index.php'));
+
+ $this->elementStart('fieldset');
+
+ $this->elementStart('ul', array('class' => 'form_datas'));
+ $this->elementStart('li');
+ $this->input('nickname', _('Nickname'));
+ $this->elementEnd('li');
+ $this->elementStart('li');
+ $this->password('password', _('Password'));
+ $this->elementEnd('li');
+ $this->elementEnd('ul');
+
+ $this->submit('submit', _('Login'));
+ $this->elementEnd('fieldset');
+ $this->elementEnd('form');
+
+ $this->elementStart('p');
+ $this->element('a', array('href' => common_local_url('recoverpassword')),
+ _('Lost or forgotten password?'));
+ $this->elementEnd('p');
+
+ $this->elementEnd('div');
+ $this->elementEnd('div');
+
+ }
+
+ function updateProfileBox($notice)
+ {
+
+ // Need to include inline CSS for styling the Profile box
+
+ $app_props = $this->facebook->api_client->Admin_getAppProperties(array('icon_url'));
+ $icon_url = $app_props['icon_url'];
+
+ $style = '<style>
+ .entry-title *,
+ .entry-content * {
+ font-size:14px;
+ font-family:"Lucida Sans Unicode", "Lucida Grande", sans-serif;
+ }
+ .entry-title a,
+ .entry-content a {
+ color:#002E6E;
+ }
+
+ .entry-title .vcard .photo {
+ float:left;
+ display:inline;
+ margin-right:11px;
+ margin-bottom:11px
+ }
+ .entry-title {
+ margin-bottom:11px;
+ }
+ .entry-title p.entry-content {
+ display:inline;
+ margin-left:5px;
+ }
+
+ div.entry-content {
+ clear:both;
+ }
+ div.entry-content dl,
+ div.entry-content dt,
+ div.entry-content dd {
+ display:inline;
+ text-transform:lowercase;
+ }
+
+ div.entry-content dd,
+ div.entry-content .device dt {
+ margin-left:0;
+ margin-right:5px;
+ }
+ div.entry-content dl.timestamp dt,
+ div.entry-content dl.response dt {
+ display:none;
+ }
+ div.entry-content dd a {
+ display:inline-block;
+ }
+
+ #facebook_statusnet_app {
+ text-indent:-9999px;
+ height:16px;
+ width:16px;
+ display:block;
+ background:url('.$icon_url.') no-repeat 0 0;
+ float:right;
+ }
+ </style>';
+
+ $this->xw->openMemory();
+
+ $item = new FacebookProfileBoxNotice($notice, $this);
+ $item->show();
+
+ $fbml = "<fb:wide>$style " . $this->xw->outputMemory(false) . "</fb:wide>";
+ $fbml .= "<fb:narrow>$style " . $this->xw->outputMemory(false) . "</fb:narrow>";
+
+ $fbml_main = "<fb:narrow>$style " . $this->xw->outputMemory(false) . "</fb:narrow>";
+
+ $this->facebook->api_client->profile_setFBML(null, $this->fbuid, $fbml, null, null, $fbml_main);
+
+ $this->xw->openURI('php://output');
+ }
+
+ /**
+ * 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, $args=null)
+ {
+ // Does a little before-after block for next/prev page
+ if ($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'));
+ $this->element('a', array('href' => "$this->app_uri/$action?page=$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'));
+ $this->element('a', array('href' => "$this->app_uri/$action?page=$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');
+ }
+ }
+
+ function saveNewNotice()
+ {
+
+ $user = $this->flink->getUser();
+
+ $content = $this->trimmed('status_textarea');
+
+ if (!$content) {
+ $this->showPage(_('No notice content!'));
+ return;
+ } else {
+ $content_shortened = common_shorten_links($content);
+
+ if (Notice::contentTooLong($content_shortened)) {
+ $this->showPage(sprintf(_('That\'s too long. Max notice size is %d chars.'),
+ Notice::maxContent()));
+ return;
+ }
+ }
+
+ $inter = new CommandInterpreter();
+
+ $cmd = $inter->handle_command($user, $content_shortened);
+
+ if ($cmd) {
+
+ // XXX fix this
+
+ $cmd->execute(new WebChannel());
+ return;
+ }
+
+ $replyto = $this->trimmed('inreplyto');
+
+ try {
+ $notice = Notice::saveNew($user->id, $content,
+ 'web', 1, ($replyto == 'false') ? null : $replyto);
+ } catch (Exception $e) {
+ $this->showPage($e->getMessage());
+ return;
+ }
+
+ common_broadcast_notice($notice);
+
+ // Also update the user's Facebook status
+ facebookBroadcastNotice($notice);
+
+ }
+
+}
+
+class FacebookNoticeForm extends NoticeForm
+{
+
+ var $post_action = null;
+
+ /**
+ * Constructor
+ *
+ * @param HTMLOutputter $out output channel
+ * @param string $action action to return to, if any
+ * @param string $content content to pre-fill
+ */
+
+ function __construct($out=null, $action=null, $content=null,
+ $post_action=null, $user=null)
+ {
+ parent::__construct($out, $action, $content, $user);
+ $this->post_action = $post_action;
+ }
+
+ /**
+ * Action of the form
+ *
+ * @return string URL of the action
+ */
+
+ function action()
+ {
+ return $this->post_action;
+ }
+
+}
+
+class FacebookNoticeList extends NoticeList
+{
+
+ /**
+ * constructor
+ *
+ * @param Notice $notice stream of notices from DB_DataObject
+ */
+
+ function __construct($notice, $out=null)
+ {
+ parent::__construct($notice, $out);
+ }
+
+ /**
+ * show the list of notices
+ *
+ * "Uses up" the stream by looping through it. So, probably can't
+ * be called twice on the same list.
+ *
+ * @return int count of notices listed.
+ */
+
+ function show()
+ {
+ $this->out->elementStart('div', array('id' =>'notices_primary'));
+ $this->out->element('h2', null, _('Notices'));
+ $this->out->elementStart('ul', array('class' => 'notices'));
+
+ $cnt = 0;
+
+ while ($this->notice->fetch() && $cnt <= NOTICES_PER_PAGE) {
+ $cnt++;
+
+ if ($cnt > NOTICES_PER_PAGE) {
+ break;
+ }
+
+ $item = $this->newListItem($this->notice);
+ $item->show();
+ }
+
+ $this->out->elementEnd('ul');
+ $this->out->elementEnd('div');
+
+ return $cnt;
+ }
+
+ /**
+ * returns a new list item for the current notice
+ *
+ * Overridden to return a Facebook specific list item.
+ *
+ * @param Notice $notice the current notice
+ *
+ * @return FacebookNoticeListItem a list item for displaying the notice
+ * formatted for display in the Facebook App.
+ */
+
+ function newListItem($notice)
+ {
+ return new FacebookNoticeListItem($notice, $this);
+ }
+
+}
+
+class FacebookNoticeListItem extends NoticeListItem
+{
+
+ /**
+ * constructor
+ *
+ * Also initializes the profile attribute.
+ *
+ * @param Notice $notice The notice we'll display
+ */
+
+ function __construct($notice, $out=null)
+ {
+ parent::__construct($notice, $out);
+ }
+
+ /**
+ * recipe function for displaying a single notice in the Facebook App.
+ *
+ * Overridden to strip out some of the controls that we don't
+ * want to be available.
+ *
+ * @return void
+ */
+
+ function show()
+ {
+ $this->showStart();
+ $this->showNotice();
+ $this->showNoticeInfo();
+
+ // XXX: Need to update to show attachements and controls
+
+ $this->showEnd();
+ }
+
+}
+
+class FacebookProfileBoxNotice extends FacebookNoticeListItem
+{
+
+ /**
+ * constructor
+ *
+ * Also initializes the profile attribute.
+ *
+ * @param Notice $notice The notice we'll display
+ */
+
+ function __construct($notice, $out=null)
+ {
+ parent::__construct($notice, $out);
+ }
+
+ /**
+ * Recipe function for displaying a single notice in the
+ * Facebook App profile notice box
+ *
+ * @return void
+ */
+
+ function show()
+ {
+ $this->showNotice();
+ $this->showNoticeInfo();
+ $this->showAppLink();
+ }
+
+ function showAppLink()
+ {
+
+ $this->facebook = getFacebook();
+
+ $app_props = $this->facebook->api_client->Admin_getAppProperties(
+ array('canvas_name', 'application_name'));
+
+ $this->app_uri = 'http://apps.facebook.com/' . $app_props['canvas_name'];
+ $this->app_name = $app_props['application_name'];
+
+ $this->out->elementStart('a', array('id' => 'facebook_statusnet_app',
+ 'href' => $this->app_uri));
+ $this->out->text($this->app_name);
+ $this->out->elementEnd('a');
+ }
+
+}