gnu-social/lib/mailbox.php

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<?php
/**
* Laconica, the distributed open-source microblogging tool
*
* common superclass for direct messages inbox and outbox
*
* 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 Message
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @copyright 2008 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/personal.php';
define('MESSAGES_PER_PAGE', 20);
/**
* common superclass for direct messages inbox and outbox
*
* @category Message
* @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 InboxAction
* @see OutboxAction
*/
class MailboxAction extends PersonalAction
{
var $page = null;
function prepare($args)
{
parent::prepare($args);
$nickname = common_canonical_nickname($this->arg('nickname'));
$this->user = User::staticGet('nickname', $nickname);
$this->page = $this->trimmed('page');
if (!$this->page) {
$this->page = 1;
}
return true;
}
/**
* output page based on arguments
*
* @param array $args HTTP arguments (from $_REQUEST)
*
* @return void
*/
function handle($args)
{
parent::handle($args);
if (!$this->user) {
$this->clientError(_('No such user.'), 404);
return;
}
$cur = common_current_user();
if (!$cur || $cur->id != $this->user->id) {
$this->clientError(_('Only the user can read their own mailboxes.'),
403);
return;
}
$this->showPage();
}
function showLocalNav()
{
$nav = new PersonalGroupNav($this);
$nav->show();
}
function showNoticeForm()
{
$message_form = new MessageForm($this);
$message_form->show();
}
function showContent()
{
$message = $this->getMessages();
if ($message) {
$cnt = 0;
$this->elementStart('ul', array('id' => 'messages'));
while ($message->fetch() && $cnt <= MESSAGES_PER_PAGE) {
$cnt++;
if ($cnt > MESSAGES_PER_PAGE) {
break;
}
$this->showMessage($message);
}
$this->elementEnd('ul');
$this->pagination($this->page > 1, $cnt > MESSAGES_PER_PAGE,
$this->page, $this->trimmed('action'),
array('nickname' => $this->user->nickname));
$message->free();
unset($message);
}
}
function getMessages()
{
return null;
}
/**
* returns the profile we want to show with the message
*
* For inboxes, we show the sender; for outboxes, the recipient.
*
* @param Message $message The message to get the profile for
*
* @return Profile The profile that matches the message
*/
function getMessageProfile($message)
{
return null;
}
/**
* show a single message in the list format
*
* XXX: This needs to be extracted out into a MessageList similar
* to NoticeList.
*
* @param Message $message the message to show
*
* @return void
*/
function showMessage($message)
{
$this->elementStart('li', array('class' => 'message_single',
'id' => 'message-' . $message->id));
$profile = $this->getMessageProfile($message);
$avatar = $profile->getAvatar(AVATAR_STREAM_SIZE);
$this->elementStart('a', array('href' => $profile->profileurl));
$this->element('img', array('src' => ($avatar) ?
common_avatar_display_url($avatar) :
common_default_avatar(AVATAR_STREAM_SIZE),
'class' => 'avatar stream',
'width' => AVATAR_STREAM_SIZE,
'height' => AVATAR_STREAM_SIZE,
'alt' =>
($profile->fullname) ? $profile->fullname :
$profile->nickname));
$this->elementEnd('a');
$this->element('a', array('href' => $profile->profileurl,
'class' => 'nickname'),
$profile->nickname);
// FIXME: URL, image, video, audio
$this->elementStart('p', array('class' => 'content'));
$this->raw($message->rendered);
$this->elementEnd('p');
$messageurl = common_local_url('showmessage',
array('message' => $message->id));
// XXX: we need to figure this out better. Is this right?
if (strcmp($message->uri, $messageurl) != 0 &&
preg_match('/^http/', $message->uri)) {
$messageurl = $message->uri;
}
$this->elementStart('p', 'time');
$this->element('a', array('class' => 'permalink',
'href' => $messageurl,
'title' => common_exact_date($message->created)),
common_date_string($message->created));
if ($message->source) {
$this->text(_(' from '));
$this->showSource($message->source);
}
$this->elementEnd('p');
$this->elementEnd('li');
}
/**
* Show the page notice
*
* Shows instructions for the page
*
* @return void
*/
function showPageNotice()
{
$instr = $this->getInstructions();
$output = common_markup_to_html($instr);
$this->elementStart('div', 'instructions');
$this->raw($output);
$this->elementEnd('div');
}
/**
* Show the source of the message
*
* Returns either the name (and link) of the API client that posted the notice,
* or one of other other channels.
*
* @param string $source the source of the message
*
* @return void
*/
function showSource($source)
{
$source_name = _($source);
switch ($source) {
case 'web':
case 'xmpp':
case 'mail':
case 'omb':
case 'api':
$this->element('span', 'noticesource', $source_name);
break;
default:
$ns = Notice_source::staticGet($source);
if ($ns) {
$this->element('a', array('href' => $ns->url),
$ns->name);
} else {
$this->element('span', 'noticesource', $source_name);
}
break;
}
return;
}
}