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First pass at a group home page

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This is the first pass at a group home page.
This commit is contained in:
Evan Prodromou 2009-01-21 02:22:10 -05:00
parent 97f14ef1f9
commit 26652e92f2
6 changed files with 597 additions and 2 deletions
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308
actions/showgroup.php Normal file
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@ -0,0 +1,308 @@
<?php
/**
* Laconica, the distributed open-source microblogging tool
*
* Group main page
*
* 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 Personal
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @author Sarven Capadisli <csarven@controlyourself.ca>
* @copyright 2008-2009 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/noticelist.php';
require_once INSTALLDIR.'/lib/feedlist.php';
/**
* Group main page
*
* @category Personal
* @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/
*/
class ShowgroupAction extends Action
{
/** group we're viewing. */
var $group = null;
/** page we're viewing. */
var $page = null;
/**
* Title of the page
*
* @return string page title, with page number
*/
function title()
{
if ($this->page == 1) {
return sprintf(_("%s group"), $this->group->nickname);
} else {
return sprintf(_("%s group, page %d"),
$this->group->nickname,
$this->page);
}
}
/**
* Prepare the action
*
* Reads and validates arguments and instantiates the attributes.
*
* @param array $args $_REQUEST args
*
* @return boolean success flag
*/
function prepare($args)
{
parent::prepare($args);
if (!common_config('inboxes','enabled')) {
$this->serverError(_('Inboxes must be enabled for groups to work'));
return false;
}
$this->page = ($this->arg('page')) ? ($this->arg('page')+0) : 1;
$nickname_arg = $this->arg('nickname');
$nickname = common_canonical_nickname($nickname_arg);
// Permanent redirect on non-canonical nickname
if ($nickname_arg != $nickname) {
$args = array('nickname' => $nickname);
if ($this->page != 1) {
$args['page'] = $this->page;
}
common_redirect(common_local_url('showgroup', $args), 301);
return false;
}
if (!$nickname) {
$this->clientError(_('No nickname'), 404);
return false;
}
$this->group = User_group::staticGet('nickname', $nickname);
if (!$this->group) {
$this->clientError(_('No such group'), 404);
return false;
}
return true;
}
/**
* Handle the request
*
* Shows a profile for the group, some controls, and a list of
* group notices.
*
* @return void
*/
function handle($args)
{
$this->showPage();
}
/**
* Show the page content
*
* Shows a group profile and a list of group notices
*/
function showContent()
{
$this->showGroupProfile();
$this->showGroupNotices();
}
/**
* Show the group notices
*
* @return void
*/
function showGroupNotices()
{
$notice = $this->group->getNotices(($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,
'showgroup',
array('nickname' => $this->group->nickname));
}
/**
* Show the group profile
*
* Information about the group
*
* @return void
*/
function showGroupProfile()
{
$this->elementStart('div', array('id' => 'group_profile',
'class' => 'vcard author'));
$this->element('h2', null, _('Group profile'));
$this->elementStart('dl', 'group_depiction');
$this->element('dt', null, _('Photo'));
$this->elementStart('dd');
$logo = ($this->group->homepage_logo) ?
$this->group->homepage_logo : User_group::defaultLogo(AVATAR_PROFILE_SIZE);
$this->element('img', array('src' => $logo,
'class' => 'photo avatar',
'width' => AVATAR_PROFILE_SIZE,
'height' => AVATAR_PROFILE_SIZE,
'alt' => $this->group->nickname));
$this->elementEnd('dd');
$this->elementEnd('dl');
$this->elementStart('dl', 'group_nickname');
$this->element('dt', null, _('Nickname'));
$this->elementStart('dd');
$hasFN = ($this->group->fullname) ? 'nickname url uid' : 'fn nickname url uid';
$this->element('a', array('href' => $this->group->homeUrl(),
'rel' => 'me', 'class' => $hasFN),
$this->group->nickname);
$this->elementEnd('dd');
$this->elementEnd('dl');
if ($this->group->fullname) {
$this->elementStart('dl', 'group_fn');
$this->element('dt', null, _('Full name'));
$this->elementStart('dd');
$this->element('span', 'fn', $this->group->fullname);
$this->elementEnd('dd');
$this->elementEnd('dl');
}
if ($this->group->location) {
$this->elementStart('dl', 'group_location');
$this->element('dt', null, _('Location'));
$this->element('dd', 'location', $this->group->location);
$this->elementEnd('dl');
}
if ($this->group->homepage) {
$this->elementStart('dl', 'group_url');
$this->element('dt', null, _('URL'));
$this->elementStart('dd');
$this->element('a', array('href' => $this->group->homepage,
'rel' => 'me', 'class' => 'url'),
$this->group->homepage);
$this->elementEnd('dd');
$this->elementEnd('dl');
}
if ($this->group->description) {
$this->elementStart('dl', 'group_note');
$this->element('dt', null, _('Note'));
$this->element('dd', 'note', $this->group->description);
$this->elementEnd('dl');
}
$this->elementEnd('div');
$this->elementStart('div', array('id' => 'group_actions'));
$this->element('h2', null, _('Group actions'));
$this->elementStart('ul');
$this->elementStart('li', array('id' => 'group_subscribe'));
$cur = common_current_user();
if ($cur) {
if ($cur->isMember($this->group)) {
$lf = new LeaveForm($this, $this->group);
$lf->show();
if ($cur->isAdmin($this->group)) {
$edit = common_local_url('editgroup',
array('nickname' => $this->group->nickname));
$this->element('a',
array('href' => $edit,
'id' => 'group_admin'),
_('Admin'));
}
} else {
$jf = new JoinForm($this, $this->group);
$jf->show();
}
}
$this->elementEnd('li');
$this->elementEnd('ul');
$this->elementEnd('div');
}
/**
* Show a list of links to feeds this page produces
*
* @return void
*/
function showExportData()
{
$fl = new FeedList($this);
$fl->show(array(0=>array('href'=>common_local_url('grouprss',
array('nickname' => $this->group->nickname)),
'type' => 'rss',
'version' => 'RSS 1.0',
'item' => 'notices')));
}
/**
* Show a list of links to feeds this page produces
*
* @return void
*/
function showFeeds()
{
$url =
common_local_url('grouprss',
array('nickname' => $this->group->nickname));
$this->element('link', array('rel' => 'alternate',
'href' => $url,
'type' => 'application/rss+xml',
'title' => sprintf(_('Notice feed for %s group'),
$this->group->nickname)));
}
}

2
classes/Group_member.php
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@ -2,7 +2,7 @@
/**
* Table Definition for group_member
*/
require_once 'classes/Memcached_DataObject';
require_once 'classes/Memcached_DataObject.php';
class Group_member extends Memcached_DataObject
{

28
classes/User.php
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@ -492,4 +492,32 @@ class User extends Memcached_DataObject
return true;
}
function isMember($group)
{
$mem = new Group_member();
$mem->group_id = $group->id;
$mem->profile_id = $this->id;
if ($mem->find()) {
return true;
} else {
return false;
}
}
function isAdmin($group)
{
$mem = new Group_member();
$mem->group_id = $group->id;
$mem->profile_id = $this->id;
$mem->is_admin = 1;
if ($mem->find()) {
return true;
} else {
return false;
}
}
}

29
classes/User_group.php
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@ -2,7 +2,7 @@
/**
* Table Definition for user_group
*/
require_once 'classes/Memcached_DataObject';
require_once 'classes/Memcached_DataObject.php';
class User_group extends Memcached_DataObject
{
@ -28,4 +28,31 @@ class User_group extends Memcached_DataObject
/* the code above is auto generated do not remove the tag below */
###END_AUTOCODE
function defaultLogo($size) {
static $sizenames = array(AVATAR_PROFILE_SIZE => 'profile',
AVATAR_STREAM_SIZE => 'stream',
AVATAR_MINI_SIZE => 'mini');
return theme_path('default-avatar-'.$sizenames[$size].'.png');
}
function homeUrl() {
return common_local_url('showgroup',
array('nickname' => $this->nickname));
}
function permalink() {
return common_local_url('groupbyid',
array('id' => $this->id));
}
function getNotices($offset, $limit) {
$qry =
'SELECT notice.* ' .
'FROM notice JOIN group_inbox ON notice.id = group_inbox.notice_id ' .
'WHERE group_inbox.group_id = %d ';
return Notice::getStream(sprintf($qry, $this->id),
'group:notices:'.$this->id,
$offset, $limit);
}
}

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lib/joinform.php Normal file
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<?php
/**
* Laconica, the distributed open-source microblogging tool
*
* Form for joining a group
*
* 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 Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @author Sarven Capadisli <csarven@controlyourself.ca>
* @copyright 2009 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/form.php';
/**
* Form for joining a group
*
* @category Form
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @author Sarven Capadisli <csarven@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 UnsubscribeForm
*/
class JoinForm extends Form
{
/**
* group for user to join
*/
var $group = null;
/**
* Constructor
*
* @param HTMLOutputter $out output channel
* @param group $group group to join
*/
function __construct($out=null, $group=null)
{
parent::__construct($out);
$this->group = $group;
}
/**
* ID of the form
*
* @return string ID of the form
*/
function id()
{
return 'subscribe-' . $this->group->id;
}
/**
* class of the form
*
* @return string of the form class
*/
function formClass()
{
return 'form_group_join';
}
/**
* Action of the form
*
* @return string URL of the action
*/
function action()
{
return common_local_url('joingroup',
array('nickname' => $this->group->nickname));
}
/**
* Action elements
*
* @return void
*/
function formActions()
{
$this->out->submit('submit', _('Join'));
}
}

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lib/leaveform.php Normal file
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<?php
/**
* Laconica, the distributed open-source microblogging tool
*
* Form for leaving a group
*
* 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 Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @author Sarven Capadisli <csarven@controlyourself.ca>
* @copyright 2009 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/form.php';
/**
* Form for leaving a group
*
* @category Form
* @package Laconica
* @author Evan Prodromou <evan@controlyourself.ca>
* @author Sarven Capadisli <csarven@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 UnsubscribeForm
*/
class LeaveForm extends Form
{
/**
* group for user to leave
*/
var $group = null;
/**
* Constructor
*
* @param HTMLOutputter $out output channel
* @param group $group group to leave
*/
function __construct($out=null, $group=null)
{
parent::__construct($out);
$this->group = $group;
}
/**
* ID of the form
*
* @return string ID of the form
*/
function id()
{
return 'subscribe-' . $this->group->id;
}
/**
* class of the form
*
* @return string of the form class
*/
function formClass()
{
return 'form_group_leave';
}
/**
* Action of the form
*
* @return string URL of the action
*/
function action()
{
return common_local_url('leavegroup',
array('nickname' => $this->group->nickname));
}
/**
* Action elements
*
* @return void
*/
function formActions()
{
$this->out->submit('submit', _('Leave'));
}
}