forked from GNUsocial/gnu-social
2a4dc77a63
I used this hacky sed-command (run it from your GNU Social root, or change the first grep's path to where it actually lies) to do a rough fix on all ::staticGet calls and rename them to ::getKV sed -i -s -e '/DataObject::staticGet/I!s/::staticGet/::getKV/Ig' $(grep -R ::staticGet `pwd`/* | grep -v -e '^extlib' | grep -v DataObject:: |grep -v "function staticGet"|cut -d: -f1 |sort |uniq) If you're applying this, remember to change the Managed_DataObject and Memcached_DataObject function definitions of staticGet to getKV! This might of course take some getting used to, or modification fo StatusNet plugins, but the result is that all the static calls (to staticGet) are now properly made without breaking PHP Strict Standards. Standards are there to be followed (and they caused some very bad confusion when used with get_called_class) Reasonably any plugin or code that tests for the definition of 'GNUSOCIAL' or similar will take this change into consideration.
352 lines
9.3 KiB
PHP
352 lines
9.3 KiB
PHP
<?php
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/**
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* StatusNet - the distributed open-source microblogging tool
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* Copyright (C) 2011, StatusNet, Inc.
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*
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* Answer a question
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*
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* PHP version 5
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*
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* 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 QnA
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* @package StatusNet
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* @author Zach Copley <zach@status.net>
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* @copyright 2011 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
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* @link http://status.net/
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*/
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if (!defined('STATUSNET')) {
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// This check helps protect against security problems;
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// your code file can't be executed directly from the web.
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exit(1);
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}
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/**
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* Answer a question
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*
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* @category QnA
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* @package StatusNet
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* @author Zach Copley <zach@status.net>
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* @copyright 2010 StatusNet, Inc.
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0
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* @link http://status.net/
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*/
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class QnanewanswerAction extends Action
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{
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protected $user = null;
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protected $error = null;
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protected $complete = null;
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public $question = null;
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protected $content = null;
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/**
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* Returns the title of the action
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*
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* @return string Action title
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*/
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function title()
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{
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// TRANS: Page title for and answer to a question.
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return _m('Answer');
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}
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/**
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* For initializing members of the class.
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*
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* @param array $argarray misc. arguments
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*
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* @return boolean true
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*/
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function prepare($argarray)
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{
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parent::prepare($argarray);
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if ($this->boolean('ajax')) {
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StatusNet::setApi(true);
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}
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common_debug("in qnanewanswer");
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$this->user = common_current_user();
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if (empty($this->user)) {
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throw new ClientException(
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// TRANS: Client exception thrown trying to answer a question while not logged in.
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_m("You must be logged in to answer to a question."),
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403
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);
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}
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if ($this->isPost()) {
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$this->checkSessionToken();
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}
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$id = substr($this->trimmed('id'), 9);
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$this->question = QnA_Question::getKV('id', $id);
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if (empty($this->question)) {
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throw new ClientException(
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// TRANS: Client exception thrown trying to respond to a non-existing question.
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_m('Invalid or missing question.'),
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404
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);
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}
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$this->answerText = $this->trimmed('answer');
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return true;
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}
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/**
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* Handler method
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*
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* @param array $argarray is ignored since it's now passed in in prepare()
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*
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* @return void
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*/
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function handle($argarray=null)
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{
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parent::handle($argarray);
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if ($this->isPost()) {
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$this->newAnswer();
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} else {
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$this->showForm();
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}
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return;
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}
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/**
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* Add a new answer
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*
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* @return void
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*/
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function newAnswer()
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{
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$profile = $this->user->getProfile();
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try {
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$notice = QnA_Answer::saveNew(
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$profile,
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$this->question,
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$this->answerText
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);
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} catch (ClientException $ce) {
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$this->error = $ce->getMessage();
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$this->showForm($this->error);
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return;
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}
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if ($this->boolean('ajax')) {
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common_debug("ajaxy part");
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$answer = $this->question->getAnswer($profile);
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header('Content-Type: text/xml;charset=utf-8');
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$this->xw->startDocument('1.0', 'UTF-8');
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$this->elementStart('html');
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$this->elementStart('head');
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// TRANS: Page title after sending an answer.
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$this->element('title', null, _m('Answers'));
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$this->elementEnd('head');
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$this->elementStart('body');
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$nli = new NoticeAnswerListItem($notice, $this, $this->question, $answer);
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$nli->show();
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$this->elementEnd('body');
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$this->elementEnd('html');
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} else {
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common_debug("not ajax");
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common_redirect($this->question->bestUrl(), 303);
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}
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}
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/**
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* Show the Answer form
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*
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* @return void
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*/
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function showContent()
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{
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if (!empty($this->error)) {
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$this->element('p', 'error', $this->error);
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}
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$form = new QnanewanswerForm($this->question, $this);
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$form->show();
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return;
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}
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/**
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* Return true if read only.
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*
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* MAY override
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*
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* @param array $args other arguments
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*
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* @return boolean is read only action?
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*/
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function isReadOnly($args)
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{
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if ($_SERVER['REQUEST_METHOD'] == 'GET' ||
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$_SERVER['REQUEST_METHOD'] == 'HEAD') {
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return true;
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} else {
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return false;
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}
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}
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/**
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* Show an Ajax-y error message
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*
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* Goes back to the browser, where it's shown in a popup.
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*
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* @param string $msg Message to show
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*
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* @return void
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*/
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function ajaxErrorMsg($msg)
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{
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$this->startHTML('text/xml;charset=utf-8', true);
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$this->elementStart('head');
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// TRANS: Page title after an AJAX error occurs on the post answer page.
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$this->element('title', null, _m('Ajax Error'));
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$this->elementEnd('head');
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$this->elementStart('body');
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$this->element('p', array('id' => 'error'), $msg);
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$this->elementEnd('body');
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$this->elementEnd('html');
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}
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/**
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* Show an Ajax-y answer form
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*
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* Goes back to the browser, where it's shown in a popup.
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*
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* @param string $msg Message to show
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*
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* @return void
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*/
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function ajaxShowForm()
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{
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common_debug('ajaxShowForm()');
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$this->startHTML('text/xml;charset=utf-8', true);
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$this->elementStart('head');
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// TRANS: Title for form to send answer to a question.
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$this->element('title', null, _m('TITLE','Your answer'));
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$this->elementEnd('head');
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$this->elementStart('body');
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$form = new QnanewanswerForm($this, $this->question);
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$form->show();
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$this->elementEnd('body');
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$this->elementEnd('html');
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}
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/**
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* @param string $msg An error message, if any
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*
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* @return void
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*/
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function showForm($msg = null)
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{
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common_debug("show form - msg = $msg");
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if ($this->boolean('ajax')) {
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if ($msg) {
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$this->ajaxErrorMsg($msg);
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} else {
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$this->ajaxShowForm();
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}
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return;
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}
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$this->msg = $msg;
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$this->showPage();
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}
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}
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class NoticeAnswerListItem extends NoticeListItem
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{
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protected $question;
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protected $answer;
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/**
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* constructor
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*
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* Also initializes the profile attribute.
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*
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* @param Notice $notice The notice we'll display
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*/
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function __construct($notice, $out=null, $question, $answer)
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{
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parent::__construct($notice, $out);
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$this->question = $question;
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$this->answer = $answer;
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}
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function show()
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{
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if (empty($this->notice)) {
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common_log(LOG_WARNING, "Trying to show missing notice; skipping.");
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return;
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} else if (empty($this->profile)) {
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common_log(LOG_WARNING, "Trying to show missing profile (" . $this->notice->profile_id . "); skipping.");
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return;
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}
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$this->showStart();
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$this->showNotice();
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$this->showNoticeInfo();
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$notice = $this->question->getNotice();
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$this->out->hidden('inreplyto', $notice->id);
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$this->showEnd();
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}
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/**
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* show the content of the notice
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*
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* Shows the content of the notice. This is pre-rendered for efficiency
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* at save time. Some very old notices might not be pre-rendered, so
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* they're rendered on the spot.
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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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$this->out->elementStart('p', array('class' => 'entry-content answer-content'));
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if ($this->notice->rendered) {
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$this->out->raw($this->notice->rendered);
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} else {
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// XXX: may be some uncooked notices in the DB,
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// we cook them right now. This should probably disappear in future
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// versions (>> 0.4.x)
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$this->out->raw(common_render_content($this->notice->content, $this->notice));
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}
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if (!empty($this->answer)) {
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$form = new QnashowanswerForm($this->out, $this->answer);
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$form->show();
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} else {
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// TRANS: Error message displayed when an answer has no content.
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$out->text(_m('Answer data is missing.'));
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}
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$this->out->elementEnd('p');
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}
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}
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