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Diffstat (limited to 'plugins/Facebook/facebooknoticeform.php')
| -rw-r--r-- | plugins/Facebook/facebooknoticeform.php | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/plugins/Facebook/facebooknoticeform.php b/plugins/Facebook/facebooknoticeform.php new file mode 100644 index 000000000..5989147f4 --- /dev/null +++ b/plugins/Facebook/facebooknoticeform.php @@ -0,0 +1,206 @@ +<?php +/** + * StatusNet, the distributed open-source microblogging tool + * + * Form for posting a notice from within the Facebook App. + * + * This is a stripped down version of the normal NoticeForm (sans + * location stuff and media upload stuff). I'm not sure we can share the + * location (from FB) and they don't allow posting multipart form data + * to Facebook canvas pages, so that won't work anyway. --Zach + * + * 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 Form + * @package StatusNet + * @author Evan Prodromou <evan@status.net> + * @author Sarven Capadisli <csarven@status.net> + * @author Zach Copley <zach@status.net> + * @copyright 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 . '/lib/form.php'; + +/** + * Form for posting a notice from within the Facebook app + * + * @category Form + * @package StatusNet + * @author Evan Prodromou <evan@status.net> + * @author Sarven Capadisli <csarven@status.net> + * @author Zach Copey <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/ + * + * @see HTMLOutputter + */ + +class FacebookNoticeForm extends Form +{ + /** + * Current action, used for returning to this page. + */ + + var $action = null; + + /** + * Pre-filled content of the form + */ + + var $content = null; + + /** + * The current user + */ + + var $user = null; + + /** + * The notice being replied to + */ + + var $inreplyto = 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, $inreplyto=null) + { + parent::__construct($out); + + $this->action = $action; + $this->post_action = $post_action; + $this->content = $content; + $this->inreplyto = $inreplyto; + + if ($user) { + $this->user = $user; + } else { + $this->user = common_current_user(); + } + + // Note: Facebook doesn't allow multipart/form-data posting to + // canvas pages, so don't try to set it--no file uploads, at + // least not this way. It can be done using multiple servers + // and iFrames, but it's a pretty hacky process. + } + + /** + * ID of the form + * + * @return string ID of the form + */ + + function id() + { + return 'form_notice'; + } + + /** + * Class of the form + * + * @return string class of the form + */ + + function formClass() + { + return 'form_notice'; + } + + /** + * Action of the form + * + * @return string URL of the action + */ + + function action() + { + return $this->post_action; + } + + /** + * Legend of the Form + * + * @return void + */ + function formLegend() + { + $this->out->element('legend', null, _('Send a notice')); + } + + /** + * Data elements + * + * @return void + */ + + function formData() + { + if (Event::handle('StartShowNoticeFormData', array($this))) { + $this->out->element('label', array('for' => 'notice_data-text'), + sprintf(_('What\'s up, %s?'), $this->user->nickname)); + // XXX: vary by defined max size + $this->out->element('textarea', array('id' => 'notice_data-text', + 'cols' => 35, + 'rows' => 4, + 'name' => 'status_textarea'), + ($this->content) ? $this->content : ''); + + $contentLimit = Notice::maxContent(); + + if ($contentLimit > 0) { + $this->out->elementStart('dl', 'form_note'); + $this->out->element('dt', null, _('Available characters')); + $this->out->element('dd', array('id' => 'notice_text-count'), + $contentLimit); + $this->out->elementEnd('dl'); + } + + if ($this->action) { + $this->out->hidden('notice_return-to', $this->action, 'returnto'); + } + $this->out->hidden('notice_in-reply-to', $this->inreplyto, 'inreplyto'); + + Event::handle('StartShowNoticeFormData', array($this)); + } + } + + /** + * Action elements + * + * @return void + */ + + function formActions() + { + $this->out->element('input', array('id' => 'notice_action-submit', + 'class' => 'submit', + 'name' => 'status_submit', + 'type' => 'submit', + 'value' => _('Send'))); + } +} |