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Commit 1d29ba83 authored by Evan Prodromou's avatar Evan Prodromou

Merge branch 'event' into 1.0.x

parents b150b943 35429c28
<?php
/**
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, StatusNet, Inc.
*
* Microapp plugin for event invitations and RSVPs
*
* PHP version 5
*
* 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 Event
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
if (!defined('STATUSNET')) {
// This check helps protect against security problems;
// your code file can't be executed directly from the web.
exit(1);
}
/**
* Event plugin
*
* @category Sample
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @copyright 2011 StatusNet, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
* @link http://status.net/
*/
class EventPlugin extends MicroappPlugin
{
/**
* Set up our tables (event and rsvp)
*
* @see Schema
* @see ColumnDef
*
* @return boolean hook value; true means continue processing, false means stop.
*/
function onCheckSchema()
{
$schema = Schema::get();
$schema->ensureTable('happening', Happening::schemaDef());
$schema->ensureTable('rsvp', RSVP::schemaDef());
return true;
}
/**
* Load related modules when needed
*
* @param string $cls Name of the class to be loaded
*
* @return boolean hook value; true means continue processing, false means stop.
*/
function onAutoload($cls)
{
$dir = dirname(__FILE__);
switch ($cls)
{
case 'NeweventAction':
case 'NewrsvpAction':
case 'CancelrsvpAction':
case 'ShoweventAction':
case 'ShowrsvpAction':
include_once $dir . '/' . strtolower(mb_substr($cls, 0, -6)) . '.php';
return false;
case 'EventForm':
case 'RSVPForm':
case 'CancelRSVPForm':
include_once $dir . '/'.strtolower($cls).'.php';
break;
case 'Happening':
case 'RSVP':
include_once $dir . '/'.$cls.'.php';
return false;
default:
return true;
}
}
/**
* Map URLs to actions
*
* @param Net_URL_Mapper $m path-to-action mapper
*
* @return boolean hook value; true means continue processing, false means stop.
*/
function onRouterInitialized($m)
{
$m->connect('main/event/new',
array('action' => 'newevent'));
$m->connect('main/event/rsvp',
array('action' => 'newrsvp'));
$m->connect('main/event/rsvp/cancel',
array('action' => 'cancelrsvp'));
$m->connect('event/:id',
array('action' => 'showevent'),
array('id' => '[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}'));
$m->connect('rsvp/:id',
array('action' => 'showrsvp'),
array('id' => '[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}'));
return true;
}
function onPluginVersion(&$versions)
{
$versions[] = array('name' => 'Event',
'version' => STATUSNET_VERSION,
'author' => 'Evan Prodromou',
'homepage' => 'http://status.net/wiki/Plugin:Event',
'description' =>
_m('Event invitations and RSVPs.'));
return true;
}
function appTitle() {
return _m('Event');
}
function tag() {
return 'event';
}
function types() {
return array(Happening::OBJECT_TYPE,
RSVP::POSITIVE,
RSVP::NEGATIVE,
RSVP::POSSIBLE);
}
/**
* Given a parsed ActivityStreams activity, save it into a notice
* and other data structures.
*
* @param Activity $activity
* @param Profile $actor
* @param array $options=array()
*
* @return Notice the resulting notice
*/
function saveNoticeFromActivity($activity, $actor, $options=array())
{
if (count($activity->objects) != 1) {
throw new Exception('Too many activity objects.');
}
$happeningObj = $activity->objects[0];
if ($happeningObj->type != Happening::OBJECT_TYPE) {
throw new Exception('Wrong type for object.');
}
$notice = null;
switch ($activity->verb) {
case ActivityVerb::POST:
$notice = Happening::saveNew($actor,
$start_time,
$end_time,
$happeningObj->title,
null,
$happeningObj->summary,
$options);
break;
case RSVP::POSITIVE:
case RSVP::NEGATIVE:
case RSVP::POSSIBLE:
$happening = Happening::staticGet('uri', $happeningObj->id);
if (empty($happening)) {
// FIXME: save the event
throw new Exception("RSVP for unknown event.");
}
$notice = RSVP::saveNew($actor, $happening, $activity->verb, $options);
break;
default:
throw new Exception("Unknown verb for events");
}
return $notice;
}
/**
* Turn a Notice into an activity object
*
* @param Notice $notice
*
* @return ActivityObject
*/
function activityObjectFromNotice($notice)
{
$happening = null;
switch ($notice->object_type) {
case Happening::OBJECT_TYPE:
$happening = Happening::fromNotice($notice);
break;
case RSVP::POSITIVE:
case RSVP::NEGATIVE:
case RSVP::POSSIBLE:
$rsvp = RSVP::fromNotice($notice);
$happening = $rsvp->getEvent();
break;
}
if (empty($happening)) {
throw new Exception("Unknown object type.");
}
$notice = $happening->getNotice();
if (empty($notice)) {
throw new Exception("Unknown event notice.");
}
$obj = new ActivityObject();
$obj->id = $happening->uri;
$obj->type = Happening::OBJECT_TYPE;
$obj->title = $happening->title;
$obj->summary = $happening->description;
$obj->link = $notice->bestUrl();
// XXX: how to get this stuff into JSON?!
$obj->extra[] = array('dtstart',
array('xmlns' => 'urn:ietf:params:xml:ns:xcal'),
common_date_iso8601($happening->start_date));
$obj->extra[] = array('dtend',
array('xmlns' => 'urn:ietf:params:xml:ns:xcal'),
common_date_iso8601($happening->end_date));
// XXX: probably need other stuff here
return $obj;
}
/**
* Change the verb on RSVP notices
*
* @param Notice $notice
*
* @return ActivityObject
*/
function onEndNoticeAsActivity($notice, &$act) {
switch ($notice->object_type) {
case RSVP::POSITIVE:
case RSVP::NEGATIVE:
case RSVP::POSSIBLE:
$act->verb = $notice->object_type;
break;
}
return true;
}
/**
* Custom HTML output for our notices
*
* @param Notice $notice
* @param HTMLOutputter $out
*/
function showNotice($notice, $out)
{
switch ($notice->object_type) {
case Happening::OBJECT_TYPE:
$this->showEventNotice($notice, $out);
break;
case RSVP::POSITIVE:
case RSVP::NEGATIVE:
case RSVP::POSSIBLE:
$this->showRSVPNotice($notice, $out);
break;
}
}
function showRSVPNotice($notice, $out)
{
$out->raw($notice->rendered);
return;
}
function showEventNotice($notice, $out)
{
$profile = $notice->getProfile();
$event = Happening::fromNotice($notice);
assert(!empty($event));
assert(!empty($profile));
$out->elementStart('div', 'vevent');
$out->elementStart('h3');
if (!empty($event->url)) {
$out->element('a',
array('href' => $event->url,
'class' => 'event-title entry-title summary'),
$event->title);
} else {
$out->text($event->title);
}
$out->elementEnd('h3');
// FIXME: better dates
$out->elementStart('div', 'event-times');
$out->element('abbr', array('class' => 'dtstart',
'title' => common_date_iso8601($event->start_time)),
common_exact_date($event->start_time));
$out->text(' - ');
$out->element('span', array('class' => 'dtend',
'title' => common_date_iso8601($event->end_time)),
common_exact_date($event->end_time));
$out->elementEnd('div');
if (!empty($event->description)) {
$out->element('div', 'description', $event->description);
}
if (!empty($event->location)) {
$out->element('div', 'location', $event->location);
}
$rsvps = $event->getRSVPs();
$out->element('div', 'event-rsvps',
sprintf(_('Yes: %d No: %d Maybe: %d'),
count($rsvps[RSVP::POSITIVE]),
count($rsvps[RSVP::NEGATIVE]),
count($rsvps[RSVP::POSSIBLE])));
$user = common_current_user();
if (!empty($user)) {
$rsvp = $event->getRSVP($user->getProfile());
if (empty($rsvp)) {
$form = new RSVPForm($event, $out);
} else {
$form = new CancelRSVPForm($rsvp, $out);
}
$form->show();
}
$out->elementStart('div', array('class' => 'event-info entry-content'));
$avatar = $profile->getAvatar(AVATAR_MINI_SIZE);
$out->element('img',
array('src' => ($avatar) ?
$avatar->displayUrl() :
Avatar::defaultImage(AVATAR_MINI_SIZE),
'class' => 'avatar photo bookmark-avatar',
'width' => AVATAR_MINI_SIZE,
'height' => AVATAR_MINI_SIZE,
'alt' => $profile->getBestName()));
$out->raw('&#160;'); // avoid &nbsp; for AJAX XML compatibility
$out->elementStart('span', 'vcard author'); // hack for belongsOnTimeline; JS needs to be able to find the author
$out->element('a',
array('class' => 'url',
'href' => $profile->profileurl,
'title' => $profile->getBestName()),
$profile->nickname);
$out->elementEnd('span');
$out->elementEnd('div');
}
/**
* Form for our app
*
* @param HTMLOutputter $out
* @return Widget
*/
function entryForm($out)
{
return new EventForm($out);
}
/**
* When a notice is deleted, clean up related tables.
*
* @param Notice $notice
*/
function deleteRelated($notice)
{
switch ($notice->object_type) {
case Happening::OBJECT_TYPE:
$happening = Happening::fromNotice($notice);
$happening->delete();
break;
case RSVP::POSITIVE:
case RSVP::NEGATIVE:
case RSVP::POSSIBLE:
$rsvp = RSVP::fromNotice($notice);
$rsvp->delete();
break;
}
}
}
<?php
/**
* Data class for happenings
*
* PHP version 5
*
* @category Data
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://status.net/
*
* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2011, 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')) {
exit(1);
}
/**
* Data class for happenings
*
* There's already an Event class in lib/event.php, so we couldn't
* call this an Event without causing a hole in space-time.
*
* "Happening" seemed good enough.
*
* @category Event
* @package StatusNet
* @author Evan Prodromou <evan@status.net>
* @license http://www.fsf.org/licensing/licenses/agpl.html AGPLv3
* @link http://status.net/
*
* @see Managed_DataObject
*/
class Happening extends Managed_DataObject
{
const OBJECT_TYPE = 'http://activitystrea.ms/schema/1.0/event';
public $__table = 'happening'; // table name
public $id; // varchar(36) UUID
public $uri; // varchar(255)
public $profile_id; // int
public $start_time; // datetime
public $end_time; // datetime
public $title; // varchar(255)
public $location; // varchar(255)
public $url; // varchar(255)
public $description; // text
public $created; // datetime
/**
* Get an instance by key
*
* @param string $k Key to use to lookup (usually 'id' for this class)
* @param mixed $v Value to lookup
*
* @return Happening object found, or null for no hits
*
*/
function staticGet($k, $v=null)
{
return Memcached_DataObject::staticGet('Happening', $k, $v);
}
/**
* The One True Thingy that must be defined and declared.
*/
public static function schemaDef()
{
return array(
'description' => 'A real-world happening',
'fields' => array(
'id' => array('type' => 'char',
'length' => 36,
'not null' => true,
'description' => 'UUID'),
'uri' => array('type' => 'varchar',
'length' => 255,
'not null' => true),
'profile_id' => array('type' => 'int', 'not null' => true),
'start_time' => array('type' => 'datetime', 'not null' => true),
'end_time' => array('type' => 'datetime', 'not null' => true),
'title' => array('type' => 'varchar',
'length' => 255,
'not null' => true),
'location' => array('type' => 'varchar',
'length' => 255),
'url' => array('type' => 'varchar',
'length' => 255),
'description' => array('type' => 'text'),
'created' => array('type' => 'datetime',
'not null' => true),
),
'primary key' => array('id'),
'unique keys' => array(
'happening_uri_key' => array('uri'),
),
'foreign keys' => array('happening_profile_id__key' => array('profile', array('profile_id' => 'id'))),
'indexes' => array('happening_created_idx' => array('created'),
'happening_start_end_idx' => array('start_time', 'end_time')),
);
}
function saveNew($profile, $start_time, $end_time, $title, $location, $description, $url, $options=array())
{
if (array_key_exists('uri', $options)) {
$other = Happening::staticGet('uri', $options['uri']);
if (!empty($other)) {
throw new ClientException(_('Event already exists.'));
}
}
$ev = new Happening();
$ev->id = UUID::gen();
$ev->profile_id = $profile->id;
$ev->start_time = common_sql_date($start_time);
$ev->end_time = common_sql_date($end_time);
$ev->title = $title;
$ev->location = $location;
$ev->description = $description;
$ev->url = $url;
if (array_key_exists('created', $options)) {
$ev->created = $options['created'];
} else {
$ev->created = common_sql_now();
}
if (array_key_exists('uri', $options)) {
$ev->uri = $options['uri'];
} else {
$ev->uri = common_local_url('showevent',
array('id' => $ev->id));
}
$ev->insert();
// XXX: does this get truncated?
$content = sprintf(_('"%s" %s - %s (%s): %s'),
$title,
common_exact_date($start_time),
common_exact_date($end_time),
$location,
$description);
$rendered = sprintf(_('<span class="vevent">'.
'<span class="summary">%s</span> '.
'<abbr class="dtstart" title="%s">%s</a> - '.
'<abbr class="dtend" title="%s">%s</a> '.
'(<span class="location">%s</span>): '.
'<span class="description">%s</span> '.
'</span>'),
htmlspecialchars($title),
htmlspecialchars(common_date_iso8601($start_time)),
htmlspecialchars(common_exact_date($start_time)),
htmlspecialchars(common_date_iso8601($end_time)),
htmlspecialchars(common_exact_date($end_time)),
htmlspecialchars($location),
htmlspecialchars($description));
$options = array_merge(array('object_type' => Happening::OBJECT_TYPE),
$options);
if (!array_key_exists('uri', $options)) {
$options['uri'] = $ev->uri;
}
if (!empty($url)) {
$options['urls'] = array($url);
}
$saved = Notice::saveNew($profile->id,