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Initial work on a redo of the photo plugin. not yet functional.

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This commit is contained in:
Ian Denhardt 2011-05-27 16:57:29 -04:00
parent 92e8cc3a1e
commit a1bcc79bca
5 changed files with 526 additions and 0 deletions
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162
plugins/GNUsocialPhoto/GNUsocialPhotoPlugin.php Normal file
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<?php
/**
* GNU Social
* Copyright (C) 2011, Free Software Foundation, Inc.
*
* 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 Widget
* @package GNU Social
* @author Ian Denhardt <ian@zenhack.net>
* @copyright 2011 Free Software Foundation, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
*/
if (!defined('STATUSNET')) {
exit(1);
}
class GNUsocialPhotoPlugin extends MicroAppPlugin
{
function onCheckSchema()
{
$schema = Schema::get();
$schema->ensureTable('photo', Photo::schemaDef());
return true;
}
function onAutoload($cls)
{
$dir = dirname(__FILE__);
switch($cls)
{
case 'Photo':
include_once $dir . '/Photo.php';
break;
case 'NewPhotoForm':
include_once $dir . '/newphotoform.php';
break;
case 'NewphotoAction':
include_once $dir . '/newphoto.php';
break;
default:
break;
}
return true;
}
function onRouterInitialized($m)
{
$m->connect('main/photo/new', array('action' => 'newphoto'));
$m->connect('main/photo/:id', array('action' => 'showphoto'));
return true;
}
function entryForm($out)
{
return new NewPhotoForm($out);
}
function appTitle()
{
return _('Photo');
}
function tag()
{
return 'Photo';
}
function types()
{
return array(Photo::OBJECT_TYPE);
}
function saveNoticeFromActivity($activity, $actor, $options=array())
{
if(count($activity->objects) != 1) {
throw new Exception('Too many activity objects.');
}
$photoObj = $activity->objects[0];
if ($photoObj->type != Photo::OBJECT_TYPE) {
throw new Exception('Wrong type for object.');
}
$photo_uri = $photoObj->largerImage;
$thumb_uri = $photo_uri;
if(!empty($photoObj->thumbnail)){
$thumb_uri = $photoObj->thumbnail;
}
$description = $photoObj->description;
$title = $photoObj->title;
$options['object_type'] = Photo::OBJECT_TYPE;
Photo::saveNew($actor, $photo_uri, $thumb_uri, $title, $description, $options);
}
function activityObjectFromNotice($notice)
{
$photo = Photo::getByNotice($notice);
$object = new ActivityObject();
$object->id = $notice->uri;
$object->type = Photo::OBJECT_TYPE;
$object->title = $photo->title;
$object->summary = $notice->content;
$object->link = $notice->bestUrl();
$object->largerImage = $photo->photo_uri;
$object->thumbnail = $photo->thumb_uri;
$object->description = $photo->description;
return $object;
}
function showNotice($notice, $out)
{
$photo = Photo::getByNotice($notice);
if ($photo) {
if($photo->title){
// TODO: ugly. feel like we should have a more abstract way
// of choosing the h-level.
$out->element('h3', array(), $title);
}
$out->element('img', array('src' => $photo->photo_uri,
'width' => '100%'));
// TODO: add description
}
}
function deleteRelated($notice)
{
$photo = Photo::getByNotice($notice);
if ($photo) {
$photo->delete();
}
}
}

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plugins/GNUsocialPhoto/Photo.php Normal file
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<?php
/**
* GNU Social
* Copyright (C) 2011, Free Software Foundation, Inc.
*
* 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/>.
*
* @package GNU Social
* @author Ian Denhardt <ian@zenhack.net>
* @copyright 2011 Free Software Foundation, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
*/
if(!defined('STATUSNET')){
exit(1);
}
/**
* Data class for photos.
*/
class Photo extends Managed_DataObject
{
const OBJECT_TYPE = 'http://activitystrea.ms/schema/1.0/photo';
public $__table = 'photo'; // table name
public $id; // char (36) // UUID
public $uri; // varchar (255) // This is the corresponding notice's uri.
public $photo_uri; // varchar (255)
public $thumb_uri; // varchar (255)
public $title; // varchar (255)
public $description; // text
public $profile_id; // int
public function staticGet($k, $v=null)
{
return Memcached_DataObject::staticGet('photo', $k, $v);
}
public function getByNotice($notice)
{
return self::staticGet('uri', $notice->uri);
}
public function getNotice()
{
return Notice::staticGet('uri', $this->uri);
}
public static function schemaDef()
{
return array(
'description' => 'A photograph',
'fields' => array(
'id' => array('type' => 'char',
'length' => 36,
'not null' => true,
'description' => 'UUID'),
'uri' => array('type' => 'varchar',
'length' => 255,
'not null' => true),
'photo_uri' => array('type' => 'varchar',
'length' => 255,
'not null' => true),
'photo_uri' => array('type' => 'varchar',
'length' => 255,
'not null' => true),
'profile_id' => array('type' => 'int', 'not null' => true),
),
'primary key' => array('id'),
'foreign keys' => array('photo_profile_id__key' => array('profile' => array('profile_id' => 'id'))),
);
}
function saveNew($profile, $photo_uri, $thumb_uri, $title, $description, $options=array())
{
$photo = new Photo();
$photo->id = UUID::gen();
$photo->profile_id = $profile->id;
$photo->photo_uri = $photo_uri;
$photo->thumb_uri = $thumb_uri;
$options['object_type'] = Photo::OBJECT_TYPE;
if (!array_key_exists('uri', $options)) {
$options['uri'] = common_local_url('showphoto', array('id' => $photo->id));
}
if (!array_key_exists('rendered', $options)) {
$options['rendered'] = sprintf("<img src=\"%s\" alt=\"%s\"></img>", $photo_uri,
$title);
}
$photo->uri = $options['uri'];
$photo->insert();
return Notice::saveNew($profile->id,
'',
'web',
$options);
}
}

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plugins/GNUsocialPhoto/newphoto.php Normal file
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<?php
/**
* GNU Social
* Copyright (C) 2011, Free Software Foundation, Inc.
*
* 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/>.
*
* @package GNU Social
* @author Ian Denhardt <ian@zenhack.net>
* @copyright 2011 Free Software Foundation, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
*/
if(!defined('STATUSNET')){
exit(1);
}
class NewphotoAction extends Action
{
var $user = null;
function prepare($args)
{
parent::prepare($args);
$this->user = common_current_user();
if(empty($this->user)){
throw new ClientException(_('Must be logged in to post a photo'),
403);
}
if($this->isPost()){
$this->checkSessionToken();
}
return true;
}
function handle($args)
{
parent::handle($args);
if ($this->isPost()) {
$this->handlePost($args);
} else {
$this->showPage();
}
}
function handlePost($args)
{
/*
// Workaround for PHP returning empty $_POST and $_FILES when POST
// length > post_max_size in php.ini
if (empty($_FILES)
&& empty($_POST)
&& ($_SERVER['CONTENT_LENGTH'] > 0)
) {
$msg = _('The server was unable to handle that much POST ' .
'data (%s bytes) due to its current configuration.');
$this->showForm(sprintf($msg, $_SERVER['CONTENT_LENGTH']));
return;
} */
$profile = $this->user->getProfile();
$options = array();
ToSelector::fillOptions($this, $options);
try {
$this->handleUpload();
} catch (Exception $e) {
$this->showForm($e->getMessage());
return;
}
common_redirect($photo->uri, 303);
}
function getUpload()
{
$imagefile = ImageFile::fromUpload('photo_upload');
if($imagefile === null) {
throw new Exception(_('No file uploaded'));
}
$title = $this->trimmed('title');
$description = $this->trimmed('description');
$new_filename = UUID::gen() . image_type_to_extension($imagefile->type);
move_uploaded_file($imagefile->filepath, INSTALLDIR . '/file/' . $new_filename);
// XXX: we should be using https where we can. TODO: detect whether the server
// supports this.
$photo_uri = 'http://' . common_config('site', 'server') . '/file/'
. $new_filename;
$thumb_uri = $photo_uri;
$photo = Photo::saveNew($profile, $photo_uri, $thumb_uri, $title,
$description, $options);
}
function showContent()
{
$form = new NewPhotoForm();
$form->show();
}
}

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plugins/GNUsocialPhoto/newphotoform.php Normal file
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<?php
/**
* GNU Social
* Copyright (C) 2011, Free Software Foundation, Inc.
*
* 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/>.
*
* @package GNU Social
* @author Ian Denhardt <ian@zenhack.net>
* @copyright 2011 Free Software Foundation, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
*/
if(!defined('STATUSNET')){
exit(1);
}
class NewPhotoForm extends Form
{
function id()
{
return "form_new_photo";
}
function action()
{
return common_local_url('newphoto');
}
function formClass()
{
return 'form_settings ajax-notice';
}
function formData()
{
$this->out->elementStart('fieldset', array('id' => 'new_photo_data'));
$this->out->elementStart('ul', 'form_data');
$this->li();
$this->out->input('title', _('Title'), null, _('Photo title (optional).'));
$this->unli();
$this->li();
$this->out->element('input', array('name' => 'photo_upload',
'type' => 'file',
'id' => 'photo_upload'));
$this->unli();
$this->li();
$this->textarea('description', _('Description'), null, _('Description of the photo (optional).'));
$this->unli();
$this->out->elementEnd('ul');
$toWidget = new ToSelector($this->out,
common_current_user(),
null);
$toWidget->show();
$this->out->elementEnd('fieldset');
}
function formActions()
{
$this->out->submit('photo-submit', _m('BUTTON', 'Save'));
}
}

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plugins/GNUsocialPhoto/showphoto.php Normal file
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<?php
/**
* GNU Social
* Copyright (C) 2011, Free Software Foundation, Inc.
*
* 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/>.
*
* @package GNU Social
* @author Ian Denhardt <ian@zenhack.net>
* @copyright 2011 Free Software Foundation, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
*/
if(!defined('STATUSNET')){
exit(1);
}