forked from GNUsocial/gnu-social
592e2be5e1
There's a new menu layout in this version of the software. It was implemented as a plugin in 0.9.x to avoid clashes with existing themes, but we're going to break that compatibility in this version, so we're just going for it. This change involved moving all the changes in NewMenuPlugin into the default code that was calling it. In addition, since accountsettingsaction and connectsettingsaction differed only by menu, I removed them, changed all references to them to the settingsmenu, and moved the combined nav to its own class. Let's put that episode behind us. The CSS shim that was loaded by NewMenuPlugin for certain themes and certain actions was removed.
456 lines
14 KiB
PHP
456 lines
14 KiB
PHP
<?php
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/**
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* StatusNet, the distributed open-source microblogging tool
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*
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* Upload an avatar
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*
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* PHP version 5
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*
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* LICENCE: This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @category Settings
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @author Zach Copley <zach@status.net>
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* @copyright 2008-2009 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
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if (!defined('STATUSNET') && !defined('LACONICA')) {
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exit(1);
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}
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define('MAX_ORIGINAL', 480);
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/**
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* Upload an avatar
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*
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* We use jCrop plugin for jQuery to crop the image after upload.
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*
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* @category Settings
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* @package StatusNet
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* @author Evan Prodromou <evan@status.net>
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* @author Zach Copley <zach@status.net>
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* @author Sarven Capadisli <csarven@status.net>
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://status.net/
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*/
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class GrouplogoAction extends GroupDesignAction
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{
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var $mode = null;
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var $imagefile = null;
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var $filename = null;
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var $msg = null;
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var $success = null;
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/**
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* Prepare to run
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*/
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function prepare($args)
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{
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parent::prepare($args);
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if (!common_logged_in()) {
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$this->clientError(_('You must be logged in to create a group.'));
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return false;
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}
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$nickname_arg = $this->trimmed('nickname');
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$nickname = common_canonical_nickname($nickname_arg);
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// Permanent redirect on non-canonical nickname
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if ($nickname_arg != $nickname) {
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$args = array('nickname' => $nickname);
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common_redirect(common_local_url('grouplogo', $args), 301);
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return false;
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}
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if (!$nickname) {
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$this->clientError(_('No nickname.'), 404);
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return false;
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}
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$groupid = $this->trimmed('groupid');
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if ($groupid) {
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$this->group = User_group::staticGet('id', $groupid);
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} else {
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$local = Local_group::staticGet('nickname', $nickname);
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if ($local) {
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$this->group = User_group::staticGet('id', $local->group_id);
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}
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}
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if (!$this->group) {
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$this->clientError(_('No such group.'), 404);
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return false;
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}
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$cur = common_current_user();
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if (!$cur->isAdmin($this->group)) {
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$this->clientError(_('You must be an admin to edit the group.'), 403);
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return false;
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}
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return true;
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}
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function handle($args)
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{
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parent::handle($args);
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if ($_SERVER['REQUEST_METHOD'] == 'POST') {
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$this->handlePost();
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} else {
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$this->showForm();
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}
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}
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function showForm($msg = null, $success = false)
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{
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$this->msg = $msg;
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$this->success = $success;
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$this->showPage();
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}
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/**
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* Title of the page
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*
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* @return string Title of the page
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*/
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function title()
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{
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return _('Group logo');
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}
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/**
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* Instructions for use
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*
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* @return instructions for use
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*/
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function getInstructions()
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{
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return sprintf(_('You can upload a logo image for your group. The maximum file size is %s.'), ImageFile::maxFileSize());
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}
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/**
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* Content area of the page
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*
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* Shows a form for uploading an avatar.
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*
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* @return void
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*/
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function showContent()
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{
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if ($this->mode == 'crop') {
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$this->showCropForm();
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} else {
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$this->showUploadForm();
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}
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}
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function showUploadForm()
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{
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$user = common_current_user();
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$profile = $user->getProfile();
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if (!$profile) {
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common_log_db_error($user, 'SELECT', __FILE__);
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$this->serverError(_('User without matching profile.'));
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return;
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}
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$original = $this->group->original_logo;
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$this->elementStart('form', array('enctype' => 'multipart/form-data',
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'method' => 'post',
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'id' => 'form_settings_avatar',
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'class' => 'form_settings',
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'action' =>
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common_local_url('grouplogo',
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array('nickname' => $this->group->nickname))));
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$this->elementStart('fieldset');
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$this->element('legend', null, _('Group logo'));
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$this->hidden('token', common_session_token());
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$this->elementStart('ul', 'form_data');
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if ($original) {
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$this->elementStart('li', array('id' => 'avatar_original',
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'class' => 'avatar_view'));
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$this->element('h2', null, _("Original"));
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$this->elementStart('div', array('id'=>'avatar_original_view'));
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$this->element('img', array('src' => $this->group->original_logo,
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'alt' => $this->group->nickname));
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$this->elementEnd('div');
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$this->elementEnd('li');
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}
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if ($this->group->homepage_logo) {
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$this->elementStart('li', array('id' => 'avatar_preview',
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'class' => 'avatar_view'));
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$this->element('h2', null, _("Preview"));
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$this->elementStart('div', array('id'=>'avatar_preview_view'));
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$this->element('img', array('src' => $this->group->homepage_logo,
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'width' => AVATAR_PROFILE_SIZE,
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'height' => AVATAR_PROFILE_SIZE,
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'alt' => $this->group->nickname));
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$this->elementEnd('div');
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$this->elementEnd('li');
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}
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$this->elementStart('li', array ('id' => 'settings_attach'));
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$this->element('input', array('name' => 'avatarfile',
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'type' => 'file',
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'id' => 'avatarfile'));
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$this->element('input', array('name' => 'MAX_FILE_SIZE',
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'type' => 'hidden',
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'id' => 'MAX_FILE_SIZE',
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'value' => ImageFile::maxFileSizeInt()));
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$this->elementEnd('li');
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$this->elementEnd('ul');
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$this->elementStart('ul', 'form_actions');
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$this->elementStart('li');
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$this->submit('upload', _('Upload'));
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$this->elementEnd('li');
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$this->elementEnd('ul');
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$this->elementEnd('fieldset');
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$this->elementEnd('form');
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}
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function showCropForm()
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{
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$this->elementStart('form', array('method' => 'post',
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'id' => 'form_settings_avatar',
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'class' => 'form_settings',
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'action' =>
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common_local_url('grouplogo',
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array('nickname' => $this->group->nickname))));
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$this->elementStart('fieldset');
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$this->element('legend', null, _('Avatar settings'));
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$this->hidden('token', common_session_token());
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$this->elementStart('ul', 'form_data');
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$this->elementStart('li',
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array('id' => 'avatar_original',
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'class' => 'avatar_view'));
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$this->element('h2', null, _("Original"));
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$this->elementStart('div', array('id'=>'avatar_original_view'));
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$this->element('img', array('src' => Avatar::url($this->filedata['filename']),
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'width' => $this->filedata['width'],
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'height' => $this->filedata['height'],
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'alt' => $this->group->nickname));
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$this->elementEnd('div');
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$this->elementEnd('li');
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$this->elementStart('li',
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array('id' => 'avatar_preview',
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'class' => 'avatar_view'));
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$this->element('h2', null, _("Preview"));
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$this->elementStart('div', array('id'=>'avatar_preview_view'));
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$this->element('img', array('src' => Avatar::url($this->filedata['filename']),
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'width' => AVATAR_PROFILE_SIZE,
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'height' => AVATAR_PROFILE_SIZE,
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'alt' => $this->group->nickname));
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$this->elementEnd('div');
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foreach (array('avatar_crop_x', 'avatar_crop_y',
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'avatar_crop_w', 'avatar_crop_h') as $crop_info) {
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$this->element('input', array('name' => $crop_info,
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'type' => 'hidden',
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'id' => $crop_info));
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}
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$this->submit('crop', _('Crop'));
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$this->elementEnd('li');
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$this->elementEnd('ul');
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$this->elementEnd('fieldset');
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$this->elementEnd('form');
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}
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/**
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* Handle a post
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*
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* We mux on the button name to figure out what the user actually wanted.
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*
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* @return void
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*/
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function handlePost()
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{
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// CSRF protection
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$token = $this->trimmed('token');
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if (!$token || $token != common_session_token()) {
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$this->show_form(_('There was a problem with your session token. '.
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'Try again, please.'));
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return;
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}
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if ($this->arg('upload')) {
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$this->uploadLogo();
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} else if ($this->arg('crop')) {
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$this->cropLogo();
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} else {
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$this->showForm(_('Unexpected form submission.'));
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}
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}
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/**
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* Handle an image upload
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*
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* Does all the magic for handling an image upload, and crops the
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* image by default.
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*
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* @return void
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*/
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function uploadLogo()
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{
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try {
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$imagefile = ImageFile::fromUpload('avatarfile');
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} catch (Exception $e) {
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$this->showForm($e->getMessage());
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return;
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}
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$filename = Avatar::filename($this->group->id,
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image_type_to_extension($imagefile->type),
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null,
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'group-temp-'.common_timestamp());
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$filepath = Avatar::path($filename);
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move_uploaded_file($imagefile->filepath, $filepath);
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$filedata = array('filename' => $filename,
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'filepath' => $filepath,
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'width' => $imagefile->width,
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'height' => $imagefile->height,
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'type' => $imagefile->type);
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$_SESSION['FILEDATA'] = $filedata;
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$this->filedata = $filedata;
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$this->mode = 'crop';
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$this->showForm(_('Pick a square area of the image to be the logo.'),
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true);
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}
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/**
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* Handle the results of jcrop.
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*
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* @return void
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*/
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function cropLogo()
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{
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$filedata = $_SESSION['FILEDATA'];
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if (!$filedata) {
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$this->serverError(_('Lost our file data.'));
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return;
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}
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// If image is not being cropped assume pos & dimentions of original
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$dest_x = $this->arg('avatar_crop_x') ? $this->arg('avatar_crop_x'):0;
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$dest_y = $this->arg('avatar_crop_y') ? $this->arg('avatar_crop_y'):0;
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$dest_w = $this->arg('avatar_crop_w') ? $this->arg('avatar_crop_w'):$filedata['width'];
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$dest_h = $this->arg('avatar_crop_h') ? $this->arg('avatar_crop_h'):$filedata['height'];
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$size = min($dest_w, $dest_h);
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$size = ($size > MAX_ORIGINAL) ? MAX_ORIGINAL:$size;
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$imagefile = new ImageFile($this->group->id, $filedata['filepath']);
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$filename = $imagefile->resize($size, $dest_x, $dest_y, $dest_w, $dest_h);
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if ($this->group->setOriginal($filename)) {
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@unlink($filedata['filepath']);
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unset($_SESSION['FILEDATA']);
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$this->mode = 'upload';
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$this->showForm(_('Logo updated.'), true);
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} else {
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$this->showForm(_('Failed updating logo.'));
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}
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}
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function showPageNotice()
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{
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if ($this->msg) {
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$this->element('div', ($this->success) ? 'success' : 'error',
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$this->msg);
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} else {
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$inst = $this->getInstructions();
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$output = common_markup_to_html($inst);
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$this->elementStart('div', 'instructions');
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$this->raw($output);
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$this->elementEnd('div');
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}
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}
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/**
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* Add the jCrop stylesheet
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*
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* @return void
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*/
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function showStylesheets()
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{
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parent::showStylesheets();
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$this->cssLink('css/jquery.Jcrop.css','base','screen, projection, tv');
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}
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/**
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* Add the jCrop scripts
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*
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* @return void
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*/
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function showScripts()
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{
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parent::showScripts();
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if ($this->mode == 'crop') {
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$this->script('jcrop/jquery.Jcrop.min.js');
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$this->script('jcrop/jquery.Jcrop.go.js');
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}
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$this->autofocus('avatarfile');
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}
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function showLocalNav()
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{
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$nav = new GroupNav($this, $this->group);
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$nav->show();
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}
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}
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