forked from GNUsocial/gnu-social
89 lines
2.3 KiB
PHP
89 lines
2.3 KiB
PHP
<?php
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/**
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* Laconica, the distributed open-source microblogging tool
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*
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* Base class for actions that use the page owner's design
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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 Action
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* @package Laconica
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* @author Evan Prodromou <evan@controlyourself.ca>
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* @copyright 2009 Control Yourself, 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://laconi.ca/
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*/
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if (!defined('LACONICA')) {
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exit(1);
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}
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/**
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* Base class for actions that use the page owner's design
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*
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* Some pages have a clear "owner" -- like the profile page, subscriptions
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* pages, etc. This superclass uses that owner's chosen design for the page
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* design.
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*
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* @category Action
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* @package Laconica
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* @author Evan Prodromou <evan@controlyourself.ca>
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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://laconi.ca/
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*
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*/
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class OwnerDesignAction extends Action {
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/** The user for this page. */
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var $user = null;
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/**
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* Show the owner's design stylesheet
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*
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* @return nothing
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*/
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function showStylesheets()
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{
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parent::showStylesheets();
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$design = $this->getDesign();
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if (!empty($design)) {
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$design->showCSS($this);
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}
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}
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/**
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* A design for this action
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*
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* if the user attribute has been set, returns that user's
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* design.
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*
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* @return Design a design object to use
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*/
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function getDesign()
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{
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if (empty($this->user)) {
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return null;
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}
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return $this->user->getDesign();
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}
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}
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