function qa_page_q_single_click_a($answer, $question, $answers, $commentsfollows, $allowselectmove, &$error)
{
$userid = qa_get_logged_in_userid();
$handle = qa_get_logged_in_handle();
$cookieid = qa_cookie_get();
$prefix = 'a' . $answer['postid'] . '_';
if (qa_clicked($prefix . 'doselect') && $question['aselectable'] && ($allowselectmove || !isset($question['selchildid']) && !qa_opt('do_close_on_select')) && qa_page_q_click_check_form_code($answer, $error)) {
qa_question_set_selchildid($userid, $handle, $cookieid, $question, $answer['postid'], $answers);
return true;
}
if (qa_clicked($prefix . 'dounselect') && $question['aselectable'] && $question['selchildid'] == $answer['postid'] && ($allowselectmove || !qa_opt('do_close_on_select')) && qa_page_q_click_check_form_code($answer, $error)) {
qa_question_set_selchildid($userid, $handle, $cookieid, $question, null, $answers);
return true;
}
if (qa_clicked($prefix . 'dohide') && $answer['hideable'] || qa_clicked($prefix . 'doreject') && $answer['moderatable']) {
if (qa_page_q_click_check_form_code($answer, $error)) {
qa_answer_set_hidden($answer, true, $userid, $handle, $cookieid, $question, $commentsfollows);
return true;
}
}
if (qa_clicked($prefix . 'doreshow') && $answer['reshowable'] || qa_clicked($prefix . 'doapprove') && $answer['moderatable']) {
if (qa_page_q_click_check_form_code($answer, $error)) {
if ($answer['moderatable'] || $answer['reshowimmed']) {
$status = QA_POST_STATUS_NORMAL;
} else {
$in = qa_page_q_prepare_post_for_filters($answer);
$filtermodules = qa_load_modules_with('filter', 'filter_answer');
// run through filters but only for queued status
foreach ($filtermodules as $filtermodule) {
$tempin = $in;
// always pass original answer in because we aren't modifying anything else
$filtermodule->filter_answer($tempin, $temperrors, $question, $answer);
$in['queued'] = $tempin['queued'];
// only preserve queued status in loop
}
$status = $in['queued'] ? QA_POST_STATUS_QUEUED : QA_POST_STATUS_NORMAL;
}
qa_answer_set_status($answer, $status, $userid, $handle, $cookieid, $question, $commentsfollows);
return true;
}
}
if (qa_clicked($prefix . 'dodelete') && $answer['deleteable'] && qa_page_q_click_check_form_code($answer, $error)) {
qa_answer_delete($answer, $question, $userid, $handle, $cookieid);
return true;
}
if (qa_clicked($prefix . 'doclaim') && $answer['claimable'] && qa_page_q_click_check_form_code($answer, $error)) {
if (qa_user_limits_remaining(QA_LIMIT_ANSWERS)) {
// already checked 'permit_post_a'
qa_answer_set_userid($answer, $userid, $handle, $cookieid);
return true;
} else {
$error = qa_lang_html('question/answer_limit');
}
}
if (qa_clicked($prefix . 'doflag') && $answer['flagbutton'] && qa_page_q_click_check_form_code($answer, $error)) {
require_once QA_INCLUDE_DIR . 'app/votes.php';
$error = qa_flag_error_html($answer, $userid, qa_request());
if (!$error) {
if (qa_flag_set_tohide($answer, $userid, $handle, $cookieid, $question)) {
qa_answer_set_hidden($answer, true, null, null, null, $question, $commentsfollows);
}
// hiding not really by this user so pass nulls
return true;
}
}
if (qa_clicked($prefix . 'dounflag') && $answer['unflaggable'] && qa_page_q_click_check_form_code($answer, $error)) {
require_once QA_INCLUDE_DIR . 'app/votes.php';
qa_flag_clear($answer, $userid, $handle, $cookieid);
return true;
}
if (qa_clicked($prefix . 'doclearflags') && $answer['clearflaggable'] && qa_page_q_click_check_form_code($answer, $error)) {
require_once QA_INCLUDE_DIR . 'app/votes.php';
qa_flags_clear_all($answer, $userid, $handle, $cookieid);
return true;
}
return false;
}
function qa_post_set_selchildid($questionid, $answerid, $byuserid = null)
{
$oldquestion = qa_post_get_full($questionid, 'Q');
$byhandle = qa_post_userid_to_handle($byuserid);
$answers = qa_post_get_question_answers($questionid);
if (isset($answerid) && !isset($answers[$answerid])) {
qa_fatal_error('Answer ID could not be found: ' . $answerid);
}
qa_question_set_selchildid($byuserid, $byuserid, null, $oldquestion, $answerid, $answers);
}
function qa_page_q_single_click_a($answer, $question, $answers, $commentsfollows, $allowselectmove, &$error)
{
$userid = qa_get_logged_in_userid();
$handle = qa_get_logged_in_handle();
$cookieid = qa_cookie_get();
$prefix = 'a' . $answer['postid'] . '_';
if (qa_page_q_clicked($prefix . 'doselect') && $question['aselectable'] && ($allowselectmove || !isset($question['selchildid']) && !qa_opt('do_close_on_select'))) {
qa_question_set_selchildid($userid, $handle, $cookieid, $question, $answer['postid'], $answers);
return true;
}
if (qa_page_q_clicked($prefix . 'dounselect') && $question['aselectable'] && $question['selchildid'] == $answer['postid'] && ($allowselectmove || !qa_opt('do_close_on_select'))) {
qa_question_set_selchildid($userid, $handle, $cookieid, $question, null, $answers);
return true;
}
if (qa_page_q_clicked($prefix . 'dohide') && $answer['hideable'] || qa_page_q_clicked($prefix . 'doreject') && $answer['moderatable']) {
qa_answer_set_hidden($answer, true, $userid, $handle, $cookieid, $question, $commentsfollows);
return true;
}
if (qa_page_q_clicked($prefix . 'doreshow') && $answer['reshowable'] || qa_page_q_clicked($prefix . 'doapprove') && $answer['moderatable']) {
qa_answer_set_hidden($answer, false, $userid, $handle, $cookieid, $question, $commentsfollows);
return true;
}
if (qa_page_q_clicked($prefix . 'dodelete') && $answer['deleteable']) {
qa_answer_delete($answer, $question, $userid, $handle, $cookieid);
return true;
}
if (qa_page_q_clicked($prefix . 'doclaim') && $answer['claimable']) {
if (qa_limits_remaining($userid, QA_LIMIT_ANSWERS)) {
// already checked 'permit_post_a'
qa_answer_set_userid($answer, $userid, $handle, $cookieid);
return true;
} else {
$error = qa_lang_html('question/answer_limit');
}
}
if (qa_page_q_clicked($prefix . 'doflag') && $answer['flagbutton']) {
require_once QA_INCLUDE_DIR . 'qa-app-votes.php';
$error = qa_flag_error_html($answer, $userid, qa_request());
if (!$error) {
if (qa_flag_set_tohide($answer, $userid, $handle, $cookieid, $question)) {
qa_answer_set_hidden($answer, true, null, null, null, $question, $commentsfollows);
}
// hiding not really by this user so pass nulls
return true;
}
}
if (qa_page_q_clicked($prefix . 'dounflag') && $answer['unflaggable']) {
require_once QA_INCLUDE_DIR . 'qa-app-votes.php';
qa_flag_clear($answer, $userid, $handle, $cookieid);
return true;
}
if (qa_page_q_clicked($prefix . 'doclearflags') && $answer['clearflaggable']) {
require_once QA_INCLUDE_DIR . 'qa-app-votes.php';
qa_flags_clear_all($answer, $userid, $handle, $cookieid);
return true;
}
return false;
}
function qa_answer_set_status($oldanswer, $status, $userid, $handle, $cookieid, $question, $commentsfollows)
{
require_once QA_INCLUDE_DIR . 'app/format.php';
$washidden = $oldanswer['type'] == 'A_HIDDEN';
$wasqueued = $oldanswer['type'] == 'A_QUEUED';
$wasrequeued = $wasqueued && isset($oldanswer['updated']);
qa_post_unindex($oldanswer['postid']);
foreach ($commentsfollows as $comment) {
if ($comment['basetype'] == 'C' && $comment['parentid'] == $oldanswer['postid']) {
qa_post_unindex($comment['postid']);
}
}
$setupdated = false;
$event = null;
if ($status == QA_POST_STATUS_QUEUED) {
$newtype = 'A_QUEUED';
if (!$wasqueued) {
$event = 'a_requeue';
}
// same event whether it was hidden or shown before
} elseif ($status == QA_POST_STATUS_HIDDEN) {
$newtype = 'A_HIDDEN';
if (!$washidden) {
$event = $wasqueued ? 'a_reject' : 'a_hide';
if (!$wasqueued) {
$setupdated = true;
}
}
if ($question['selchildid'] == $oldanswer['postid']) {
// remove selected answer
qa_question_set_selchildid(null, null, null, $question, null, $answers);
}
} elseif ($status == QA_POST_STATUS_NORMAL) {
$newtype = 'A';
if ($wasqueued) {
$event = 'a_approve';
} elseif ($washidden) {
$event = 'a_reshow';
$setupdated = true;
}
} else {
qa_fatal_error('Unknown status in qa_answer_set_status(): ' . $status);
}
qa_db_post_set_type($oldanswer['postid'], $newtype, $setupdated ? $userid : null, $setupdated ? qa_remote_ip_address() : null, QA_UPDATE_VISIBLE);
if ($wasqueued && $status == QA_POST_STATUS_NORMAL && qa_opt('moderate_update_time')) {
// ... for approval of a post, can set time to now instead
if ($wasrequeued) {
qa_db_post_set_updated($oldanswer['postid'], null);
} else {
qa_db_post_set_created($oldanswer['postid'], null);
}
}
qa_update_q_counts_for_a($question['postid']);
qa_db_points_update_ifuser($oldanswer['userid'], array('aposts', 'aselecteds'));
if ($wasqueued || $status == QA_POST_STATUS_QUEUED) {
qa_db_queuedcount_update();
}
if ($oldanswer['flagcount']) {
qa_db_flaggedcount_update();
}
if ($question['type'] == 'Q' && $status == QA_POST_STATUS_NORMAL) {
// even if answer visible, don't index if question is hidden or queued
qa_post_index($oldanswer['postid'], 'A', $question['postid'], $oldanswer['parentid'], null, $oldanswer['content'], $oldanswer['format'], qa_viewer_text($oldanswer['content'], $oldanswer['format']), null, $oldanswer['categoryid']);
foreach ($commentsfollows as $comment) {
if ($comment['type'] == 'C' && $comment['parentid'] == $oldanswer['postid']) {
// and don't index hidden/queued comments
qa_post_index($comment['postid'], $comment['type'], $question['postid'], $comment['parentid'], null, $comment['content'], $comment['format'], qa_viewer_text($comment['content'], $comment['format']), null, $comment['categoryid']);
}
}
}
$eventparams = array('postid' => $oldanswer['postid'], 'parentid' => $oldanswer['parentid'], 'parent' => $question, 'content' => $oldanswer['content'], 'format' => $oldanswer['format'], 'text' => qa_viewer_text($oldanswer['content'], $oldanswer['format']), 'categoryid' => $oldanswer['categoryid'], 'name' => $oldanswer['name']);
if (isset($event)) {
qa_report_event($event, $userid, $handle, $cookieid, $eventparams + array('oldanswer' => $oldanswer));
}
if ($wasqueued && $status == QA_POST_STATUS_NORMAL && !$wasrequeued) {
require_once QA_INCLUDE_DIR . 'util/string.php';
qa_report_event('a_post', $oldanswer['userid'], $oldanswer['handle'], $oldanswer['cookieid'], $eventparams + array('notify' => isset($oldanswer['notify']), 'email' => qa_email_validate($oldanswer['notify']) ? $oldanswer['notify'] : null, 'delayed' => $oldanswer['created']));
}
}
}
}
// Process incoming selection of the best answer
if ($question['aselectable']) {
if (qa_clicked('select_')) {
$inselect = '';
}
// i.e. unselect current selection
foreach ($answers as $answerid => $answer) {
if (qa_clicked('select_' . $answerid)) {
$inselect = $answerid;
break;
}
}
if (isset($inselect)) {
qa_question_set_selchildid($qa_login_userid, qa_get_logged_in_handle(), $qa_cookieid, $question, strlen($inselect) ? $inselect : null, $answers);
qa_report_write_action($qa_login_userid, $qa_cookieid, strlen($inselect) ? 'a_select' : 'a_unselect', $questionid, strlen($inselect) ? $answerid : $question['selchildid'], null);
qa_redirect($qa_request, null, null, null, qa_anchor('A', $answerid));
}
}
// Process hiding or showing or claiming or comment on a question
if (qa_clicked('dohideq') && $question['hideable']) {
qa_question_set_hidden($question, true, $qa_login_userid, qa_get_logged_in_handle(), $qa_cookieid, $answers, $commentsfollows);
qa_report_write_action($qa_login_userid, $qa_cookieid, 'q_hide', $questionid, null, null);
qa_redirect($qa_request);
}
if (qa_clicked('doshowq') && $question['reshowable']) {
qa_question_set_hidden($question, false, $qa_login_userid, qa_get_logged_in_handle(), $qa_cookieid, $answers, $commentsfollows);
qa_report_write_action($qa_login_userid, $qa_cookieid, 'q_reshow', $questionid, null, null);
qa_redirect($qa_request);
}
