/**
* adds blog admin pages to the request handlers
*
* @return mixed
*/
function qa_get_request_content()
{
$requestlower = strtolower(qa_request());
$requestparts = qa_request_parts();
$firstlower = strtolower(@$requestparts[0]);
$secondlower = strtolower(@$requestparts[1]);
$routing = qa_page_routing();
$route_part = '';
if (!empty($firstlower) && !empty($secondlower)) {
$route_part = $firstlower . '/' . $secondlower . '/';
}
if (!isset($routing[$requestlower]) && $route_part === 'admin/donut-theme/') {
//for loading the default setting file
qa_set_template($firstlower);
$qa_content = (require QA_INCLUDE_DIR . $routing[$route_part]);
if ($firstlower == 'admin') {
$_COOKIE['qa_admin_last'] = $requestlower;
// for navigation tab now...
setcookie('qa_admin_last', $_COOKIE['qa_admin_last'], 0, '/', QA_COOKIE_DOMAIN);
// ...and in future
}
} else {
//otherwise load the original qa_get_request_content function
$qa_content = qa_get_request_content_base();
}
return $qa_content;
}
function it_q_list_page_content($questions, $pagesize, $start, $count, $sometitle, $nonetitle, $navcategories, $categoryid, $categoryqcount, $categorypathprefix, $feedpathprefix, $suggest, $pagelinkparams = null, $categoryparams = null, $dummy = null)
{
require_once QA_INCLUDE_DIR . 'qa-app-format.php';
require_once QA_INCLUDE_DIR . 'qa-app-updates.php';
$userid = qa_get_logged_in_userid();
// Chop down to size, get user information for display
if (isset($pagesize)) {
$questions = array_slice($questions, 0, $pagesize);
}
$usershtml = qa_userids_handles_html(qa_any_get_userids_handles($questions));
$qa_content['q_list']['form'] = array('tags' => 'method="post" action="' . qa_self_html() . '"', 'hidden' => array('code' => qa_get_form_security_code('vote')));
$qa_content['q_list']['qs'] = array();
if (count($questions)) {
$qa_content['title'] = $sometitle;
$defaults = qa_post_html_defaults('Q');
foreach ($questions as $question) {
$qa_content['q_list']['qs'][] = qa_any_to_q_html_fields($question, $userid, it_cookie_get(), $usershtml, null, qa_post_html_options($question, $defaults));
}
} else {
$qa_content['title'] = $nonetitle;
}
if (isset($count) && isset($pagesize)) {
$qa_content['page_links'] = qa_html_page_links(qa_request(), $start, $pagesize, $count, qa_opt('pages_prev_next'), $pagelinkparams);
}
return $qa_content;
}
function qa_wall_error_html($fromuserid, $touserid, $touserflags)
{
require_once QA_INCLUDE_DIR . 'qa-app-limits.php';
if (qa_to_override(__FUNCTION__)) {
$args = func_get_args();
return qa_call_override(__FUNCTION__, $args);
}
if (!QA_FINAL_EXTERNAL_USERS && qa_opt('allow_user_walls')) {
if ($touserflags & QA_USER_FLAGS_NO_WALL_POSTS && !(isset($fromuserid) && $fromuserid == $touserid)) {
return qa_lang_html('profile/post_wall_blocked');
} else {
switch (qa_user_permit_error('permit_post_wall', QA_LIMIT_WALL_POSTS)) {
case 'limit':
return qa_lang_html('profile/post_wall_limit');
break;
case 'login':
return qa_insert_login_links(qa_lang_html('profile/post_wall_must_login'), qa_request());
break;
case 'confirm':
return qa_insert_login_links(qa_lang_html('profile/post_wall_must_confirm'), qa_request());
break;
case 'approve':
return qa_lang_html('profile/post_wall_must_be_approved');
break;
case false:
return false;
break;
}
}
}
return qa_lang_html('users/no_permission');
}
function qa_get_request_content()
{
if (qa_opt('news_plugin_active')) {
$requestlower = strtolower(qa_request());
if ($requestlower && $requestlower === 'my-profile') {
$userid = qa_get_logged_in_userid();
if (!$userid) {
qa_redirect();
}
$handles = qa_userids_to_handles(array($userid));
$handle = $handles[$userid];
qa_redirect(qa_path('user/' . $handle));
} else {
if ($requestlower && $requestlower === qa_opt('news_plugin_request')) {
// send on cron
if (qa_opt('news_plugin_send') && qa_get('cron') == qa_opt('news_plugin_cron_rand') && time() >= qa_opt('news_plugin_send_last') + 23 * 60 * 60) {
// minumum cron interval is 23 hours
qa_news_plugin_createNewsletter(true);
return false;
} else {
if (qa_get('cron') == qa_opt('news_plugin_cron_rand')) {
if (!qa_opt('news_plugin_send')) {
error_log('Q2A Newsletter Recreate Error: sending newsletter not allowed via admin/plugins');
} else {
error_log('Q2A Newsletter Recreate Error: cron request before minimum time elapsed');
}
echo "false\n";
return false;
}
}
include qa_opt('news_plugin_loc');
return false;
} else {
if (qa_opt('news_plugin_pdf') && $requestlower && $requestlower === qa_opt('news_plugin_request_pdf')) {
$pdf = file_get_contents(qa_opt('news_plugin_loc_pdf'));
header('Content-Description: File Transfer');
header('Cache-Control: public, must-revalidate, max-age=0');
// HTTP/1.1
header('Pragma: public');
header('Expires: Sat, 26 Jul 1997 05:00:00 GMT');
// Date in the past
header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
// force download dialog
header('Content-Type: application/force-download');
header('Content-Type: application/octet-stream', false);
header('Content-Type: application/download', false);
header('Content-Type: application/pdf', false);
// use the Content-Disposition header to supply a recommended filename
header('Content-Disposition: attachment; filename="' . basename(qa_opt('news_plugin_loc_pdf')) . '";');
header('Content-Transfer-Encoding: binary');
header('Content-Length: ' . strlen($pdf));
echo $pdf;
return false;
}
}
}
}
return qa_get_request_content_base();
}
function qa_get_request_content()
{
if (qa_opt('xml_rpc_bool_active')) {
$requestlower = strtolower(qa_request());
if ($requestlower && $requestlower === "xml-rpc") {
qa_xml_rpc_start_server();
return false;
}
}
return qa_get_request_content_base();
}
function allow_template($template)
{
// not allowed when logged in
$userid = qa_get_logged_in_userid();
if (stristr(qa_request(), 'admin/layoutwidgets') === false && isset($userid)) {
return false;
}
if ($template == 'login' || $template == 'register') {
return false;
}
return true;
}
function qa_q_list_page_content($questions, $pagesize, $start, $count, $sometitle, $nonetitle, $navcategories, $categoryid, $categoryqcount, $categorypathprefix, $feedpathprefix, $suggest, $pagelinkparams = null, $categoryparams = null, $dummy = null)
{
if (qa_to_override(__FUNCTION__)) {
$args = func_get_args();
return qa_call_override(__FUNCTION__, $args);
}
require_once QA_INCLUDE_DIR . 'app/format.php';
require_once QA_INCLUDE_DIR . 'app/updates.php';
$userid = qa_get_logged_in_userid();
// Chop down to size, get user information for display
if (isset($pagesize)) {
$questions = array_slice($questions, 0, $pagesize);
}
$usershtml = qa_userids_handles_html(qa_any_get_userids_handles($questions));
// Prepare content for theme
$qa_content = qa_content_prepare(true, array_keys(qa_category_path($navcategories, $categoryid)));
$qa_content['q_list']['form'] = array('tags' => 'method="post" action="' . qa_self_html() . '"', 'hidden' => array('code' => qa_get_form_security_code('vote')));
$qa_content['q_list']['qs'] = array();
if (count($questions)) {
$qa_content['title'] = $sometitle;
$defaults = qa_post_html_defaults('Q');
if (isset($categorypathprefix)) {
$defaults['categorypathprefix'] = $categorypathprefix;
}
foreach ($questions as $question) {
$fields = qa_any_to_q_html_fields($question, $userid, qa_cookie_get(), $usershtml, null, qa_post_html_options($question, $defaults));
if (!empty($fields['raw']['closedbyid'])) {
$fields['closed'] = array('state' => qa_lang_html('main/closed'));
}
$qa_content['q_list']['qs'][] = $fields;
}
} else {
$qa_content['title'] = $nonetitle;
}
if (isset($userid) && isset($categoryid)) {
$favoritemap = qa_get_favorite_non_qs_map();
$categoryisfavorite = @$favoritemap['category'][$navcategories[$categoryid]['backpath']];
$qa_content['favorite'] = qa_favorite_form(QA_ENTITY_CATEGORY, $categoryid, $categoryisfavorite, qa_lang_sub($categoryisfavorite ? 'main/remove_x_favorites' : 'main/add_category_x_favorites', $navcategories[$categoryid]['title']));
}
if (isset($count) && isset($pagesize)) {
$qa_content['page_links'] = qa_html_page_links(qa_request(), $start, $pagesize, $count, qa_opt('pages_prev_next'), $pagelinkparams);
}
if (empty($qa_content['page_links'])) {
$qa_content['suggest_next'] = $suggest;
}
if (qa_using_categories() && count($navcategories) && isset($categorypathprefix)) {
$qa_content['navigation']['cat'] = qa_category_navigation($navcategories, $categoryid, $categorypathprefix, $categoryqcount, $categoryparams);
}
if (isset($feedpathprefix) && (qa_opt('feed_per_category') || !isset($categoryid))) {
$qa_content['feed'] = array('url' => qa_path_html(qa_feed_request($feedpathprefix . (isset($categoryid) ? '/' . qa_category_path_request($navcategories, $categoryid) : ''))), 'label' => strip_tags($sometitle));
}
return $qa_content;
}
function doctype()
{
parent::doctype();
if (QA_FINAL_EXTERNAL_USERS) {
return;
}
// check if logged in
$handle = qa_get_logged_in_handle();
if (isset($handle)) {
if (qa_request() == '' && count($_GET) > 0) {
// Check if we need to associate another provider
$this->process_login();
}
// see if the account pages are accessed
$tmpl = array('account', 'favorites');
$user_pages = array('user', 'user-wall', 'user-activity', 'user-questions', 'user-answers');
$logins_page = qa_request() == 'logins' && !qa_get('confirm');
$urlhandle = qa_request_part(1);
if (in_array($this->template, $tmpl) || $logins_page || in_array($this->template, $user_pages) && $handle == $urlhandle) {
// add a navigation item
$this->content['navigation']['sub']['logins'] = array('label' => qa_lang_html('plugin_open/my_logins_nav'), 'url' => qa_path_html('logins'), 'selected' => $logins_page);
return;
}
} else {
$title = qa_lang_html('plugin_open/login_title');
$descr = qa_lang_html('plugin_open/login_description');
// hide login/register links from navigation on any page
if (qa_opt('open_login_hideform') == '1') {
unset($this->content['navigation']['user']['login']);
unset($this->content['navigation']['user']['register']);
}
// then check if login/register pages are accessed
$tmpl = array('register', 'login');
if (!in_array($this->template, $tmpl)) {
return;
}
// hide regular login/register form on those pages only
if (qa_opt('open_login_hideform') == '1') {
$this->content['title'] = $title;
$this->content['form'] = null;
}
// add some custom text
if (!empty($this->content['custom'])) {
$content = str_ireplace('<BR>', '', $this->content['custom']);
$this->content['custom'] = "<div><p>{$descr}</p>{$content}</div>";
if ($this->content['form'] != null) {
$this->content['custom'] = "<br /><br /><h1>{$title}</h1>{$this->content['custom']}";
}
}
}
}
function output_widget($region, $place, $themeobject, $template, $request, $qa_content)
{
$req = end(explode('/', qa_request()));
if (!isset($req)) {
return;
}
if (!qa_opt('event_logger_to_database')) {
return;
}
$widget_opt = @$themeobject->current_widget['param']['options'];
$cat = $this->cs_get_cat_desc($req);
if (@$themeobject->current_widget['param']['locations']['show_title'] && isset($cat['title'])) {
$themeobject->output('<h3 class="widget-title">' . $cat['title'] . '</h3>');
}
$themeobject->output('<div class="ra-cc-widget">');
$themeobject->output($cat['content']);
$themeobject->output('</div>');
}
public function process_request($request)
{
$requestparts = explode('/', qa_request());
$slugs = array_slice($requestparts, 1);
$countslugs = count($slugs);
$userid = qa_get_logged_in_userid();
$start = qa_get_start();
$count = qa_opt_if_loaded('page_size_activity');
$totalcount = qa_opt('cache_qcount');
$qspec = qa_db_posts_basic_selectspec($userid, false);
qa_db_add_selectspec_opost($qspec, 'ra', false, false);
qa_db_add_selectspec_ousers($qspec, 'rau', 'raup');
$qspec['source'] .= " JOIN (SELECT questionid, childid FROM ^homepage ORDER BY ^homepage.updated DESC) AS rcaq ON ^posts.postid=rcaq.questionid" . " LEFT JOIN ^posts AS ra ON childid=ra.postid" . (QA_FINAL_EXTERNAL_USERS ? "" : " LEFT JOIN ^users AS rau ON ra.userid=rau.userid") . " LEFT JOIN ^userpoints AS raup ON ra.userid=raup.userid LIMIT #,#";
array_push($qspec['columns'], 'childid');
array_push($qspec['arguments'], $start, $count);
$qspec['sortdesc'] = 'otime';
$query = 'SELECT ';
foreach ($qspec['columns'] as $columnas => $columnfrom) {
$query .= $columnfrom . (is_int($columnas) ? '' : ' AS ' . $columnas) . ', ';
}
$query = qa_db_apply_sub(substr($query, 0, -2) . (strlen(@$qspec['source']) ? ' FROM ' . $qspec['source'] : ''), @$qspec['arguments']);
$results = qa_db_read_all_assoc(qa_db_query_raw($query));
qa_db_post_select($results, $qspec);
list($categories, $categoryid) = qa_db_select_with_pending(qa_db_category_nav_selectspec($slugs, false, false, true), $countslugs ? qa_db_slugs_to_category_id_selectspec($slugs) : null);
$questions = qa_any_sort_and_dedupe($results);
// $questions=qa_any_sort_and_dedupe(array_merge($recentquestions,$recentanswers));
$pagesize = qa_opt('page_size_home');
if ($countslugs) {
if (!isset($categoryid)) {
return include QA_INCLUDE_DIR . 'qa-page-not-found.php';
}
$categorytitlehtml = qa_html($categories[$categoryid]['title']);
$sometitle = qa_lang_html_sub('main/recent_qs_as_in_x', $categorytitlehtml);
$nonetitle = qa_lang_html_sub('main/no_questions_in_x', $categorytitlehtml);
} else {
$sometitle = qa_lang_html('main/recent_qs_as_title');
$nonetitle = qa_lang_html('main/no_questions_found');
}
require_once QA_INCLUDE_DIR . 'qa-app-q-list.php';
$qa_content = qa_q_list_page_content($questions, $pagesize, $start, $totalcount, $sometitle, $nonetitle, $categories, $categoryid, true, qa_opt('eql_homepage_url'), qa_opt('feed_for_qa') ? qa_opt('eql_homepage_url') : null, count($questions) < $pagesize ? qa_html_suggest_ask($categoryid) : qa_html_suggest_qs_tags(qa_using_tags(), qa_category_path_request($categories, $categoryid)), null, null);
return $qa_content;
}
function process_request($request)
{
$qa_content = qa_content_prepare();
$qa_content['site_title'] = "Notifications";
$qa_content['error'] = "";
$qa_content['suggest_next'] = "";
$qa_content['template'] = "notifications";
// Get the no of notifications
$start = qa_get_start();
$pagesize = qa_opt('qw_all_notification_page_size');
if (!$pagesize) {
$pagesize = 15;
}
$notifications_count = qw_get_notification_count(qa_get_logged_in_userid());
$qa_content['page_links'] = qa_html_page_links(qa_request(), $start, $pagesize, $notifications_count, qa_opt('pages_prev_next'));
if (empty($qa_content['page_links'])) {
$qa_content['suggest_next'] = qa_html_suggest_ask();
}
$qa_content['custom'] = $this->opt_form();
return $qa_content;
}
$leveloptions = array();
$catleveloptions = array('' => qa_lang_html('users/category_level_none'));
foreach ($showlevels as $showlevel) {
if ($showlevel <= $maxlevelassign) {
$leveloptions[$showlevel] = qa_html(qa_user_level_string($showlevel));
if ($showlevel > QA_USER_LEVEL_BASIC) {
$catleveloptions[$showlevel] = $leveloptions[$showlevel];
}
}
}
$qa_content['form_profile']['fields']['level']['options'] = $leveloptions;
// Category-specific levels
if (qa_using_categories()) {
$catleveladd = qa_get('catleveladd') ? true : false;
if (!$catleveladd && !count($userlevels)) {
$qa_content['form_profile']['fields']['level']['suffix'] = strtr(qa_lang_html('users/category_level_add'), array('^1' => '<a href="' . qa_path_html(qa_request(), array('state' => 'edit', 'catleveladd' => 1)) . '">', '^2' => '</a>'));
} else {
$qa_content['form_profile']['fields']['level']['suffix'] = qa_lang_html('users/level_in_general');
}
if ($catleveladd || count($userlevels)) {
$userlevels[] = array('entitytype' => QA_ENTITY_CATEGORY);
}
$index = 0;
foreach ($userlevels as $userlevel) {
if ($userlevel['entitytype'] == QA_ENTITY_CATEGORY) {
$index++;
$id = 'ls_' . +$index;
$qa_content['form_profile']['fields']['uc_' . $index . '_level'] = array('label' => qa_lang_html('users/category_level_label'), 'type' => 'select', 'tags' => 'name="uc_' . $index . '_level" id="' . qa_html($id) . '" onchange="this.qa_prev=this.options[this.selectedIndex].value;"', 'options' => $catleveloptions, 'value' => isset($userlevel['level']) ? qa_html(qa_user_level_string($userlevel['level'])) : '', 'suffix' => qa_lang_html('users/category_level_in'));
$qa_content['form_profile']['fields']['uc_' . $index . '_cat'] = array();
if (isset($userlevel['entityid'])) {
$fieldnavcategories = qa_db_select_with_pending(qa_db_category_nav_selectspec($userlevel['entityid'], true));
require_once QA_INCLUDE_DIR . 'app/format.php';
// Get list of all users
$start = qa_get_start();
$users = qa_db_select_with_pending(qa_db_top_users_selectspec($start, qa_opt_if_loaded('page_size_users')));
$usercount = qa_opt('cache_userpointscount');
$pagesize = qa_opt('page_size_users');
$users = array_slice($users, 0, $pagesize);
$usershtml = qa_userids_handles_html($users);
// Prepare content for theme
$qa_content = qa_content_prepare();
$qa_content['title'] = qa_lang_html('main/highest_users');
$qa_content['ranking'] = array('items' => array(), 'rows' => ceil($pagesize / qa_opt('columns_users')), 'type' => 'users');
if (count($users)) {
foreach ($users as $userid => $user) {
if (QA_FINAL_EXTERNAL_USERS) {
$avatarhtml = qa_get_external_avatar_html($user['userid'], qa_opt('avatar_users_size'), true);
} else {
$avatarhtml = qa_get_user_avatar_html($user['flags'], $user['email'], $user['handle'], $user['avatarblobid'], $user['avatarwidth'], $user['avatarheight'], qa_opt('avatar_users_size'), true);
}
// avatar and handle now listed separately for use in themes
$qa_content['ranking']['items'][] = array('avatar' => $avatarhtml, 'label' => $usershtml[$user['userid']], 'score' => qa_html(number_format($user['points'])), 'raw' => $user);
}
} else {
$qa_content['title'] = qa_lang_html('main/no_active_users');
}
$qa_content['page_links'] = qa_html_page_links(qa_request(), $start, $pagesize, $usercount, qa_opt('pages_prev_next'));
$qa_content['navigation']['sub'] = qa_users_sub_navigation();
return $qa_content;
/*
Omit PHP closing tag to help avoid accidental output
*/
} else {
$messageid = null;
}
$fromhandle = qa_get_logged_in_handle();
$canreply = !(qa_get_logged_in_flags() & QA_USER_FLAGS_NO_MESSAGES);
$more = strtr(qa_lang($canreply ? 'emails/private_message_reply' : 'emails/private_message_info'), array('^f_handle' => $fromhandle, '^url' => qa_path_absolute($canreply ? 'message/' . $fromhandle : 'user/' . $fromhandle)));
$subs = array('^message' => $inmessage, '^f_handle' => $fromhandle, '^f_url' => qa_path_absolute('user/' . $fromhandle), '^more' => $more, '^a_url' => qa_path_absolute('account'));
if (qa_send_notification($toaccount['userid'], $toaccount['email'], $toaccount['handle'], qa_lang('emails/private_message_subject'), qa_lang('emails/private_message_body'), $subs)) {
$messagesent = true;
} else {
$pageerror = qa_lang_html('main/general_error');
}
qa_report_event('u_message', $loginuserid, qa_get_logged_in_handle(), qa_cookie_get(), array('userid' => $toaccount['userid'], 'handle' => $toaccount['handle'], 'messageid' => $messageid, 'message' => $inmessage));
if ($messagesent && qa_opt('show_message_history')) {
// show message as part of general history
qa_redirect(qa_request(), array('state' => 'message-sent'));
}
}
}
}
// Prepare content for theme
$qa_content = qa_content_prepare();
$qa_content['title'] = qa_lang_html('misc/private_message_title');
$qa_content['error'] = @$pageerror;
$qa_content['form_message'] = array('tags' => 'method="post" action="' . qa_self_html() . '"', 'style' => 'tall', 'fields' => array('message' => array('type' => $messagesent ? 'static' : '', 'label' => qa_lang_html_sub('misc/message_for_x', qa_get_one_user_html($handle, false)), 'tags' => 'name="message" id="message"', 'value' => qa_html(@$inmessage, $messagesent), 'rows' => 8, 'note' => qa_lang_html_sub('misc/message_explanation', qa_html(qa_opt('site_title'))), 'error' => qa_html(@$errors['message']))), 'buttons' => array('send' => array('tags' => 'onclick="qa_show_waiting_after(this, false);"', 'label' => qa_lang_html('main/send_button'))), 'hidden' => array('domessage' => '1', 'code' => qa_get_form_security_code('message-' . $handle)));
$qa_content['focusid'] = 'message';
if ($messagesent) {
$qa_content['form_message']['ok'] = qa_lang_html('misc/message_sent');
unset($qa_content['form_message']['buttons']);
if (qa_opt('show_message_history')) {
unset($qa_content['form_message']['fields']['message']);
<?php
/* don't allow this page to be requested directly from browser */
if (!defined('QA_VERSION')) {
header('Location: /');
exit;
}
/* Head of the template */
$current_cat = ra_get_cat_desc(qa_request(2));
?>
<!DOCTYPE html>
<html lang="<?php
echo qa_opt('site_language');
?>
">
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<?php
if (is_array($current_cat)) {
?>
<meta name="description" content="<?php
echo substr($current_cat['content'], 0, 25);
?>
">
<meta name="keywords" content="<?php
echo $current_cat['title'];
?>
">
<?php
}
/**
* Checks if the user is allowed to be shown cache.
* Only non-registered users see the cached version.
* @return boolean
*/
public static function now_caching()
{
if (!QA_CACHING_ENABLE) {
return false;
}
if (qa_get_logged_in_userid()) {
return false;
}
if (qa_request_part(0) == 'admin') {
return false;
}
$requests = QA_CACHING_EXCLUDED_REQUESTS;
if (!empty($requests)) {
$requests = explode(',', str_replace(array("\r\n", "\r", "\n"), '', $requests));
} else {
$requests = array();
}
if (in_array(qa_request(), $requests)) {
return false;
}
return true;
}
function qa_admin_check_clicks()
{
if (qa_is_http_post()) {
foreach ($_POST as $field => $value) {
if (strpos($field, 'admin_') === 0) {
@(list($dummy, $postid, $action) = explode('_', $field));
if (strlen($postid) && strlen($action) && qa_admin_single_click($postid, $action)) {
qa_redirect(qa_request());
}
}
}
}
}
*/
require_once QA_INCLUDE_DIR . 'qa-app-users.php';
require_once QA_INCLUDE_DIR . 'qa-app-cookies.php';
require_once QA_INCLUDE_DIR . 'qa-app-votes.php';
require_once QA_INCLUDE_DIR . 'qa-app-format.php';
require_once QA_INCLUDE_DIR . 'qa-app-options.php';
require_once QA_INCLUDE_DIR . 'qa-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)));
$themeclass = qa_load_theme_class(qa_get_site_theme(), 'voting', null, null);
echo "QA_AJAX_RESPONSE\n1\n";
$themeclass->voting_inner_html($fields);
} else {
echo "QA_AJAX_RESPONSE\n0\n" . $voteerror;
}
/*
Omit PHP closing tag to help avoid accidental output
*/
}
foreach ($results as $result) {
if (isset($result['question'])) {
$fields = qa_post_html_fields($result['question'], $userid, qa_cookie_get(), $usershtml, null, qa_post_html_options($result['question'], $qdefaults));
} elseif (isset($result['url'])) {
$fields = array('what' => qa_html($result['url']), 'meta_order' => qa_lang_html('main/meta_order'));
} else {
continue;
}
// nothing to show here
if (isset($qdefaults['blockwordspreg'])) {
$result['title'] = qa_block_words_replace($result['title'], $qdefaults['blockwordspreg']);
}
$fields['title'] = qa_html($result['title']);
$fields['url'] = qa_html($result['url']);
$qa_content['q_list']['qs'][] = $fields;
}
$qa_content['page_links'] = qa_html_page_links(qa_request(), $start, $pagesize, $start + $gotcount, qa_opt('pages_prev_next'), array('q' => $inquery), $gotcount >= $count);
if (qa_opt('feed_for_search')) {
$qa_content['feed'] = array('url' => qa_path_html(qa_feed_request('search/' . $inquery)), 'label' => qa_lang_html_sub('main/results_for_x', qa_html($inquery)));
}
if (empty($qa_content['page_links'])) {
$qa_content['suggest_next'] = qa_html_suggest_qs_tags(qa_using_tags());
}
} else {
$qa_content['error'] = qa_lang_html('main/search_explanation');
}
return $qa_content;
/*
Omit PHP closing tag to help avoid accidental output
*/
function qa_page_q_add_c_form(&$qa_content, $questionid, $parentid, $formid, $usecaptcha, $in, $errors, $loadfocusnow)
{
switch (qa_user_permit_error('permit_post_c')) {
case 'login':
$form = array('title' => qa_insert_login_links(qa_lang_html('question/comment_must_login'), qa_request()));
break;
case 'confirm':
$form = array('title' => qa_insert_login_links(qa_lang_html('question/comment_must_confirm'), qa_request()));
break;
case 'limit':
$form = array('title' => qa_lang_html('question/comment_limit'));
break;
default:
$form = array('title' => qa_lang_html('users/no_permission'));
break;
case false:
$prefix = 'c' . $parentid . '_';
$editorname = isset($in['editor']) ? $in['editor'] : qa_opt('editor_for_cs');
$editor = qa_load_editor(@$in['content'], @$in['format'], $editorname);
if (method_exists($editor, 'update_script')) {
$updatescript = $editor->update_script($prefix . 'content');
} else {
$updatescript = '';
}
$custom = qa_opt('show_custom_comment') ? trim(qa_opt('custom_comment')) : '';
$form = array('tags' => 'METHOD="POST" ACTION="' . qa_self_html() . '" NAME="c_form_' . qa_html($parentid) . '"', 'title' => qa_lang_html($questionid == $parentid ? 'question/your_comment_q' : 'question/your_comment_a'), 'fields' => array('custom' => array('type' => 'custom', 'note' => $custom), 'content' => array_merge(qa_editor_load_field($editor, $qa_content, @$in['content'], @$in['format'], $prefix . 'content', 4, $loadfocusnow, $loadfocusnow), array('error' => qa_html(@$errors['content'])))), 'buttons' => array('comment' => array('tags' => 'onClick="' . $updatescript . ' return qa_submit_comment(' . qa_js($questionid) . ', ' . qa_js($parentid) . ', this);"', 'label' => qa_lang_html('question/add_comment_button')), 'cancel' => array('tags' => 'NAME="docancel"', 'label' => qa_lang_html('main/cancel_button'))), 'hidden' => array($prefix . 'editor' => qa_html($editorname), $prefix . 'doadd' => '1'));
if (!strlen($custom)) {
unset($form['fields']['custom']);
}
qa_set_up_notify_fields($qa_content, $form['fields'], 'C', qa_get_logged_in_email(), isset($in['notify']) ? $in['notify'] : qa_opt('notify_users_default'), $in['email'], @$errors['email'], $prefix);
$onloads = array();
if ($usecaptcha) {
$userid = qa_get_logged_in_userid();
$captchaloadscript = qa_set_up_captcha_field($qa_content, $form['fields'], $errors, qa_insert_login_links(qa_lang_html(isset($userid) ? 'misc/captcha_confirm_fix' : 'misc/captcha_login_fix')));
if (strlen($captchaloadscript)) {
$onloads[] = 'document.getElementById(' . qa_js($formid) . ').qa_show=function() { ' . $captchaloadscript . ' }';
}
}
if (!$loadfocusnow) {
if (method_exists($editor, 'load_script')) {
$onloads[] = 'document.getElementById(' . qa_js($formid) . ').qa_load=function() { ' . $editor->load_script($prefix . 'content') . ' }';
}
if (method_exists($editor, 'focus_script')) {
$onloads[] = 'document.getElementById(' . qa_js($formid) . ').qa_focus=function() { ' . $editor->focus_script($prefix . 'content') . ' }';
}
$form['buttons']['cancel']['tags'] .= ' onClick="return qa_toggle_element()"';
}
if (count($onloads)) {
$qa_content['script_onloads'][] = $onloads;
}
}
$form['id'] = $formid;
$form['collapse'] = !$loadfocusnow;
$form['style'] = 'tall';
return $form;
}
function qa_navigation_add_page(&$navigation, $page)
{
if (!qa_permit_value_error($page['permit'], qa_get_logged_in_userid(), qa_get_logged_in_level(), qa_get_logged_in_flags()) || !isset($page['permit'])) {
$url = qa_custom_page_url($page);
$navigation[$page['flags'] & QA_PAGE_FLAGS_EXTERNAL ? 'custom-' . $page['pageid'] : $page['tags'] . '$'] = array('url' => qa_html($url), 'label' => qa_html($page['title']), 'opposite' => $page['nav'] == 'O', 'target' => $page['flags'] & QA_PAGE_FLAGS_NEW_WINDOW ? '_blank' : null, 'selected' => $page['flags'] & QA_PAGE_FLAGS_EXTERNAL && ($url == qa_path(qa_request()) || $url == qa_self_html()));
}
}
} else {
$qa_content['form'] = array('tags' => 'method="post" action="' . qa_path_html(qa_request()) . '"', 'ok' => $savedoptions ? qa_lang_html('admin/options_saved') : null, 'style' => 'tall', 'fields' => array('intro' => array('label' => qa_lang_html('admin/categories_introduction'), 'type' => 'static')), 'buttons' => array('save' => array('tags' => 'name="dosaveoptions" id="dosaveoptions"', 'label' => qa_lang_html('main/save_button')), 'add' => array('tags' => 'name="doaddcategory"', 'label' => qa_lang_html('admin/add_category_button'))), 'hidden' => array('code' => qa_get_form_security_code('admin/categories')));
if (count($categories)) {
unset($qa_content['form']['fields']['intro']);
$navcategoryhtml = '';
foreach ($categories as $category) {
if (!isset($category['parentid'])) {
$navcategoryhtml .= '<a href="' . qa_path_html('admin/categories', array('edit' => $category['categoryid'])) . '">' . qa_html($category['title']) . '</a> - ' . qa_lang_html_sub('main/x_questions', $category['qcount']) . '<br/>';
}
}
$qa_content['form']['fields']['nav'] = array('label' => qa_lang_html('admin/top_level_categories'), 'type' => 'static', 'value' => $navcategoryhtml);
$qa_content['form']['fields']['allow_no_category'] = array('label' => qa_lang_html('options/allow_no_category'), 'tags' => 'name="option_allow_no_category"', 'type' => 'checkbox', 'value' => qa_opt('allow_no_category'));
if (!qa_opt('allow_no_category')) {
$nocatcount = qa_db_count_categoryid_qs(null);
if ($nocatcount) {
$qa_content['form']['fields']['allow_no_category']['error'] = strtr(qa_lang_html('admin/category_none_error'), array('^q' => number_format($nocatcount), '^1' => '<a href="' . qa_path_html(qa_request(), array('missing' => 1)) . '">', '^2' => '</a>'));
}
}
$qa_content['form']['fields']['allow_no_sub_category'] = array('label' => qa_lang_html('options/allow_no_sub_category'), 'tags' => 'name="option_allow_no_sub_category"', 'type' => 'checkbox', 'value' => qa_opt('allow_no_sub_category'));
} else {
unset($qa_content['form']['buttons']['save']);
}
}
if (qa_get('recalc')) {
$qa_content['form']['ok'] = '<span id="recalc_ok">' . qa_lang_html('admin/recalc_categories') . '</span>';
$qa_content['form']['hidden']['code_recalc'] = qa_get_form_security_code('admin/recalc');
$qa_content['script_rel'][] = 'qa-content/qa-admin.js?' . QA_VERSION;
$qa_content['script_var']['qa_warning_recalc'] = qa_lang('admin/stop_recalc_warning');
$qa_content['script_onloads'][] = array("qa_recalc_click('dorecalccategories', document.getElementById('dosaveoptions'), null, 'recalc_ok');");
}
$qa_content['navigation']['sub'] = qa_admin_sub_navigation();
if ($level >= QA_USER_LEVEL_ADMIN) {
$qa_content['navigation']['sub'] = array('admin/pages' => array('label' => qa_lang('admin/edit_custom_page'), 'url' => qa_path_html('admin/pages', array('edit' => $custompage['pageid']))));
}
} else {
$qa_content['error'] = qa_lang_html('users/no_permission');
}
return $qa_content;
}
// Then, see if we should redirect because the 'qa' page is the same as the home page
if ($explicitqa && !qa_is_http_post() && !qa_has_custom_home()) {
qa_redirect(qa_category_path_request($categories, $categoryid), $_GET);
}
// Then, if there's a slug that matches no category, check page modules provided by plugins
if (!$explicitqa && $countslugs && !isset($categoryid)) {
$pagemodules = qa_load_modules_with('page', 'match_request');
$request = qa_request();
foreach ($pagemodules as $pagemodule) {
if ($pagemodule->match_request($request)) {
qa_set_template('plugin');
return $pagemodule->process_request($request);
}
}
}
// Then, check whether we are showing a custom home page
if (!$explicitqa && !$countslugs && qa_opt('show_custom_home')) {
qa_set_template('custom');
$qa_content = qa_content_prepare();
$qa_content['title'] = qa_html(qa_opt('custom_home_heading'));
if (qa_opt('show_home_description')) {
$qa_content['description'] = qa_html(qa_opt('home_description'));
}
function qa_self_html()
{
if (qa_to_override(__FUNCTION__)) {
$args = func_get_args();
return qa_call_override(__FUNCTION__, $args);
}
global $qa_used_url_format;
return qa_path_html(qa_request(), $_GET, null, $qa_used_url_format);
}
function qa_page_q_single_click_c($comment, $question, $parent, &$error)
{
$userid = qa_get_logged_in_userid();
$handle = qa_get_logged_in_handle();
$cookieid = qa_cookie_get();
$prefix = 'c' . $comment['postid'] . '_';
if (qa_clicked($prefix . 'dohide') && $comment['hideable'] || qa_clicked($prefix . 'doreject') && $comment['moderatable']) {
if (qa_page_q_click_check_form_code($parent, $error)) {
qa_comment_set_hidden($comment, true, $userid, $handle, $cookieid, $question, $parent);
return true;
}
}
if (qa_clicked($prefix . 'doreshow') && $comment['reshowable'] || qa_clicked($prefix . 'doapprove') && $comment['moderatable']) {
if (qa_page_q_click_check_form_code($parent, $error)) {
if ($comment['moderatable'] || $comment['reshowimmed']) {
$status = QA_POST_STATUS_NORMAL;
} else {
$in = qa_page_q_prepare_post_for_filters($comment);
$filtermodules = qa_load_modules_with('filter', 'filter_comment');
// run through filters but only for queued status
foreach ($filtermodules as $filtermodule) {
$tempin = $in;
// always pass original comment in because we aren't modifying anything else
$filtermodule->filter_comment($tempin, $temperrors, $question, $parent, $comment);
$in['queued'] = $tempin['queued'];
// only preserve queued status in loop
}
$status = $in['queued'] ? QA_POST_STATUS_QUEUED : QA_POST_STATUS_NORMAL;
}
qa_comment_set_status($comment, $status, $userid, $handle, $cookieid, $question, $parent);
return true;
}
}
if (qa_clicked($prefix . 'dodelete') && $comment['deleteable'] && qa_page_q_click_check_form_code($parent, $error)) {
qa_comment_delete($comment, $question, $parent, $userid, $handle, $cookieid);
return true;
}
if (qa_clicked($prefix . 'doclaim') && $comment['claimable'] && qa_page_q_click_check_form_code($parent, $error)) {
if (qa_user_limits_remaining(QA_LIMIT_COMMENTS)) {
qa_comment_set_userid($comment, $userid, $handle, $cookieid);
return true;
} else {
$error = qa_lang_html('question/comment_limit');
}
}
if (qa_clicked($prefix . 'doflag') && $comment['flagbutton'] && qa_page_q_click_check_form_code($parent, $error)) {
require_once QA_INCLUDE_DIR . 'app/votes.php';
$error = qa_flag_error_html($comment, $userid, qa_request());
if (!$error) {
if (qa_flag_set_tohide($comment, $userid, $handle, $cookieid, $question)) {
qa_comment_set_hidden($comment, true, null, null, null, $question, $parent);
}
// hiding not really by this user so pass nulls
return true;
}
}
if (qa_clicked($prefix . 'dounflag') && $comment['unflaggable'] && qa_page_q_click_check_form_code($parent, $error)) {
require_once QA_INCLUDE_DIR . 'app/votes.php';
qa_flag_clear($comment, $userid, $handle, $cookieid);
return true;
}
if (qa_clicked($prefix . 'doclearflags') && $comment['clearflaggable'] && qa_page_q_click_check_form_code($parent, $error)) {
require_once QA_INCLUDE_DIR . 'app/votes.php';
qa_flags_clear_all($comment, $userid, $handle, $cookieid);
return true;
}
return false;
}
unset($blockipclauses[$key]);
}
}
qa_set_option('block_ips_write', implode(' , ', $blockipclauses));
qa_report_event('ip_unblock', $userid, qa_get_logged_in_handle(), qa_cookie_get(), array('ip' => $ip));
qa_redirect(qa_request());
}
if (qa_clicked('dohideall') && !qa_user_maximum_permit_error('permit_hide_show')) {
// allow moderator in one category to hide posts across all categories if they are identified via IP page
require_once QA_INCLUDE_DIR . 'qa-db-admin.php';
require_once QA_INCLUDE_DIR . 'qa-app-posts.php';
$postids = qa_db_get_ip_visible_postids($ip);
foreach ($postids as $postid) {
qa_post_set_hidden($postid, true, $userid);
}
qa_redirect(qa_request());
}
}
}
// Combine sets of questions and get information for users
$questions = qa_any_sort_by_date(array_merge($qs, $qs_queued, $qs_hidden, $a_qs, $a_queued_qs, $a_hidden_qs, $c_qs, $c_queued_qs, $c_hidden_qs, $edit_qs));
$usershtml = qa_userids_handles_html(qa_any_get_userids_handles($questions));
$hostname = gethostbyaddr($ip);
// Prepare content for theme
$qa_content = qa_content_prepare();
$qa_content['title'] = qa_lang_html_sub('main/ip_address_x', qa_html($ip));
$qa_content['error'] = @$pageerror;
$qa_content['form'] = array('tags' => 'method="post" action="' . qa_self_html() . '"', 'style' => 'wide', 'fields' => array('host' => array('type' => 'static', 'label' => qa_lang_html('misc/host_name'), 'value' => qa_html($hostname))), 'hidden' => array('code' => qa_get_form_security_code('ip-' . $ip)));
if ($blockable) {
require_once QA_INCLUDE_DIR . 'qa-app-limits.php';
$blockipclauses = qa_block_ips_explode(qa_opt('block_ips_write'));
function qa_page_q_do_comment($question, $parent, $commentsfollows, $pagestart, $usecaptcha, &$cnewin, &$cnewerrors, &$formtype, &$formpostid, &$error)
{
// The 'approve', 'login', 'confirm', 'userblock', 'ipblock' permission errors are reported to the user here
// The other option ('level') prevents the comment button being shown, in qa_page_q_post_rules(...)
$answer = $question['postid'] == $parent['postid'] ? null : $parent;
$parentid = $parent['postid'];
switch (qa_user_post_permit_error('permit_post_c', $parent, QA_LIMIT_COMMENTS)) {
case 'login':
$error = qa_insert_login_links(qa_lang_html('question/comment_must_login'), qa_request());
break;
case 'confirm':
$error = qa_insert_login_links(qa_lang_html('question/comment_must_confirm'), qa_request());
break;
case 'approve':
$error = qa_lang_html('question/comment_must_be_approved');
break;
case 'limit':
$error = qa_lang_html('question/comment_limit');
break;
default:
$error = qa_lang_html('users/no_permission');
break;
case false:
if (qa_clicked('c' . $parentid . '_doadd')) {
$commentid = qa_page_q_add_c_submit($question, $parent, $commentsfollows, $usecaptcha, $cnewin[$parentid], $cnewerrors[$parentid]);
if (isset($commentid)) {
qa_page_q_refresh($pagestart, null, $parent['basetype'], $parentid);
} else {
$formtype = 'c_add';
$formpostid = $parentid;
// show form again
}
} else {
$formtype = 'c_add';
$formpostid = $parentid;
// show form first time
}
break;
}
}
function qa_feed_load_ifcategory($categoryslugs, $allkey, $catkey, &$title, $questionselectspec1 = null, $questionselectspec2 = null, $questionselectspec3 = null, $questionselectspec4 = null)
{
$countslugs = @count($categoryslugs);
list($questions1, $questions2, $questions3, $questions4, $categories, $categoryid) = qa_db_select_with_pending($questionselectspec1, $questionselectspec2, $questionselectspec3, $questionselectspec4, $countslugs ? qa_db_category_nav_selectspec($categoryslugs, false) : null, $countslugs ? qa_db_slugs_to_category_id_selectspec($categoryslugs) : null);
if ($countslugs && !isset($categoryid)) {
qa_feed_not_found();
}
if (isset($allkey)) {
$title = isset($categoryid) && isset($catkey) ? qa_lang_sub($catkey, $categories[$categoryid]['title']) : qa_lang($allkey);
}
return array_merge(is_array($questions1) ? $questions1 : array(), is_array($questions2) ? $questions2 : array(), is_array($questions3) ? $questions3 : array(), is_array($questions4) ? $questions4 : array());
}
// Connect to database and get the type of feed and category requested (in some cases these are overridden later)
qa_db_connect('qa_feed_db_fail_handler');
qa_preload_options();
$requestlower = strtolower(qa_request());
$foursuffix = substr($requestlower, -4);
if ($foursuffix == '.rss' || $foursuffix == '.xml') {
$requestlower = substr($requestlower, 0, -4);
}
$requestlowerparts = explode('/', $requestlower);
$feedtype = @$requestlowerparts[1];
$feedparams = array_slice($requestlowerparts, 2);
// Choose which option needs to be checked to determine if this feed can be requested, and stop if no matches
$feedoption = null;
$categoryslugs = $feedparams;
switch ($feedtype) {
case 'questions':
$feedoption = 'feed_for_questions';
break;
case 'hot':
}
if (@$followanswer['basetype'] != 'A') {
$followanswer = null;
}
// Check for permission error
$permiterror = qa_user_maximum_permit_error('permit_post_q', QA_LIMIT_QUESTIONS);
if ($permiterror) {
$qa_content = qa_content_prepare();
// The 'approve', 'login', 'confirm', 'limit', 'userblock', 'ipblock' permission errors are reported to the user here
// The other option ('level') prevents the menu option being shown, in qa_content_prepare(...)
switch ($permiterror) {
case 'login':
$qa_content['error'] = qa_insert_login_links(qa_lang_html('question/ask_must_login'), qa_request(), isset($followpostid) ? array('follow' => $followpostid) : null);
break;
case 'confirm':
$qa_content['error'] = qa_insert_login_links(qa_lang_html('question/ask_must_confirm'), qa_request(), isset($followpostid) ? array('follow' => $followpostid) : null);
break;
case 'limit':
$qa_content['error'] = qa_lang_html('question/ask_limit');
break;
case 'approve':
$qa_content['error'] = qa_lang_html('question/ask_must_be_approved');
break;
default:
$qa_content['error'] = qa_lang_html('users/no_permission');
break;
}
return $qa_content;
}
// Process input
$captchareason = qa_user_captcha_reason();
qa_redirect(qa_request());
}
if (qa_clicked('dodelete') && $loginlevel >= QA_USER_LEVEL_ADMIN) {
require_once QA_INCLUDE_DIR . 'qa-app-users-edit.php';
qa_delete_user($userid);
qa_report_event('u_delete', $loginuserid, qa_get_logged_in_handle(), qa_cookie_get(), array('userid' => $userid, 'handle' => $useraccount['handle']));
qa_redirect('users');
}
}
}
// Process bonus setting button
if ($loginlevel >= QA_USER_LEVEL_ADMIN && qa_clicked('dosetbonus')) {
require_once QA_INCLUDE_DIR . 'qa-db-points.php';
qa_db_points_set_bonus($userid, (int) qa_post_text('bonus'));
qa_db_points_update_ifuser($userid, null);
qa_redirect(qa_request(), null, null, null, 'activity');
}
// Get information on user references in answers and other stuff need for page
$pagesize = qa_opt('page_size_user_posts');
$questions = qa_any_sort_and_dedupe(array_merge($questions, $answerqs, $commentqs, $editqs));
$questions = array_slice($questions, 0, $pagesize);
$usershtml = qa_userids_handles_html(qa_any_get_userids_handles($questions));
$usershtml[$userid] = $userhtml;
// Prepare content for theme
$qa_content = qa_content_prepare(true);
$qa_content['title'] = qa_lang_html_sub('profile/user_x', $userhtml);
if (isset($loginuserid) && !QA_FINAL_EXTERNAL_USERS) {
$qa_content['favorite'] = qa_favorite_form(QA_ENTITY_USER, $useraccount['userid'], $favorite, qa_lang_sub($favorite ? 'main/remove_x_favorites' : 'users/add_user_x_favorites', $handle));
}
// General information about the user, only available if we're using internal user management
if (!QA_FINAL_EXTERNAL_USERS) {
