gnu-social/plugins/GNUsocialPhotos/actions/photos.php

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<?php
/**
* GNU Social
* Copyright (C) 2010, 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>
* @author Sean Corbett <sean@gnu.org>
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* @author Max Shinn <trombonechamp@gmail.com>
* @copyright 2010 Free Software Foundation, Inc.
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
*/
if (!defined('STATUSNET')) {
exit(1);
}
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require_once INSTALLDIR.'/lib/personalgroupnav.php';
class PhotosAction extends Action
{
var $user = null;
function prepare($args)
{
parent::prepare($args);
$args = $this->returnToArgs();
$username = $args[1]['nickname'];
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$this->albumid = $args[1]['albumid'];
if (common_valid_profile_tag($username) == 0) {
$this->user = null;
} else {
$this->user = Profile::getKV('nickname', $username);
}
return true;
}
function handle($args)
{
parent::handle($args);
$this->showPage();
}
function title()
{
if (empty($this->user)) {
return _m('No such user.');
} else {
return sprintf(_m("%s's Photos."), $this->user->nickname);
}
}
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function showLocalNav()
{
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$nav = new PersonalGroupNav($this);
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$nav->show();
}
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function showResizeImagesBox()
{
$this->elementStart('select', array('onchange' => 'return scalePhotosToSize(this.value)'));
$this->element('option', array('value' => ''), "");
$this->element('option', array('value' => '60'), _("Thumbnail"));
$this->element('option', array('value' => '120'), _("Medium"));
$this->element('option', array('value' => '400'), _("Normal"));
$this->elementEnd('select');
}
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function showAlbums()
{
$album = new GNUsocialPhotoAlbum();
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$album->profile_id = $this->user->id;
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$albums = array();
if (!$album->find()) {
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GNUsocialPhotoAlbum::newAlbum($this->user->id, 'Default');
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}
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$this->elementStart('div', array('class' => 'galleryheader'));
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//$this->element('a', array('href' => '#',
// 'onclick' => 'return increasePhotoSize()'), '+');
//$this->raw(' | ');
//$this->element('a', array('href' => '#',
// 'onclick' => 'return decreasePhotoSize()'), '-');
$this->showResizeImagesBox();
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$this->elementEnd('div');
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while ($album->fetch()) {
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$this->elementStart('div', array('class' => 'photocontainer'));
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$this->elementStart('a', array('href' => $album->getPageLink()));
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$this->element('img', array('src' => $album->getThumbUri(),
'class' => 'albumingallery'));
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$this->elementEnd('a');
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$this->element('h3', array(), $album->album_name);
$this->elementEnd('div');
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}
}
function showAlbum($album_id)
{
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$album = GNUsocialPhotoAlbum::getKV('album_id', $album_id);
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if (!$album) {
return;
}
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$page = $_GET['pageid'];
if (!filter_var($page, FILTER_VALIDATE_INT)){
$page = 1;
}
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$photos = GNUsocialPhoto::getGalleryPage($page, $album->album_id, 9);
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$this->elementStart('div', array('class' => 'galleryheader'));
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if ($page > 1) {
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$this->element('a', array('href' => $album->getPageLink() . '?pageid=' . ($page-1)), 'Previous page');
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$this->raw(' | ');
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}
if (GNUsocialPhoto::getGalleryPage($page+1, $album->album_id, 9)) {
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$this->element('a', array('href' => $album->getPageLink() . '?pageid=' . ($page+1) ), 'Next page');
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$this->raw(' | ');
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}
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//$this->element('a', array('href' => '#',
// 'onclick' => 'return increasePhotoSize()'), '+');
//$this->raw(' | ');
//$this->element('a', array('href' => '#',
// 'onclick' => 'return decreasePhotoSize()'), '-');
//$this->raw(' | ');
$this->showResizeImagesBox();
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$this->elementEnd('div');
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foreach ($photos as $photo) {
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$this->elementStart('a', array('href' => $photo->getPageLink()));
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$this->elementStart('div', array('class' => 'photocontainer'));
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$this->element('img', array('src' => $photo->thumb_uri,
'class' => 'photoingallery'));
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$this->element('div', array('class' => 'phototitle'), $photo->title);
$this->elementEnd('div');
$this->elementEnd('a');
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}
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}
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function showContent()
{
if (!empty($this->albumid))
$this->showAlbum($this->albumid);
else
$this->showAlbums();
}
}