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<?php
/*
Question2Answer by Gideon Greenspan and contributors
http://www.question2answer.org/
File: qa-include/qa-ajax-vote.php
Description: Server-side response to Ajax voting requests
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
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 General Public License for more details.
More about this license: http://www.question2answer.org/license.php
*/
require_once QA_INCLUDE_DIR.'app/users.php';
require_once QA_INCLUDE_DIR.'app/cookies.php';
require_once QA_INCLUDE_DIR.'app/votes.php';
require_once QA_INCLUDE_DIR.'app/format.php';
require_once QA_INCLUDE_DIR.'app/options.php';
require_once QA_INCLUDE_DIR.'db/selects.php';
$postid=qa_post_text('postid');
$vote=qa_post_text('vote');
$code=qa_post_text('code');
$userid=qa_get_logged_in_userid();
$cookieid=qa_cookie_get();
if (!qa_check_form_security_code('vote', $code))
$voteerror=qa_lang_html('misc/form_security_reload');
else {
$post=qa_db_select_with_pending(qa_db_full_post_selectspec($userid, $postid));
$voteerror=qa_vote_error_html($post, $vote, $userid, qa_request());
}
if ($voteerror===false) {
qa_vote_set($post, $userid, qa_get_logged_in_handle(), $cookieid, $vote);
$post=qa_db_select_with_pending(qa_db_full_post_selectspec($userid, $postid));
$fields=qa_post_html_fields($post, $userid, $cookieid, array(), null, array(
'voteview' => qa_get_vote_view($post, true), // behave as if on question page since the vote succeeded
));
$themeclass=qa_load_theme_class(qa_get_site_theme(), 'voting', null, null);
$themeclass->initialize();
echo "QA_AJAX_RESPONSE\n1\n";
$themeclass->voting_inner_html($fields);
} else
echo "QA_AJAX_RESPONSE\n0\n".$voteerror;
/*
Omit PHP closing tag to help avoid accidental output
*/