function qa_answer_delete($oldanswer, $question, $userid, $handle, $cookieid)
{
require_once QA_INCLUDE_DIR . 'qa-db-votes.php';
if ($oldanswer['type'] != 'A_HIDDEN') {
qa_fatal_error('Tried to delete a non-hidden answer');
}
$useridvotes = qa_db_uservote_post_get($oldanswer['postid']);
qa_post_unindex($oldanswer['postid']);
qa_db_post_delete($oldanswer['postid']);
// also deletes any related voteds due to cascading
if ($question['selchildid'] == $oldanswer['postid']) {
qa_db_post_set_selchildid($question['postid'], null);
qa_db_points_update_ifuser($question['userid'], 'aselects');
qa_db_unselqcount_update();
}
qa_update_q_counts_for_a($question['postid']);
qa_db_points_update_ifuser($oldanswer['userid'], array('aposts', 'aselecteds', 'avoteds', 'upvoteds', 'downvoteds'));
foreach ($useridvotes as $voteruserid => $vote) {
qa_db_points_update_ifuser($voteruserid, $vote > 0 ? 'aupvotes' : 'adownvotes');
}
// could do this in one query like in qa_db_users_recalc_points() but this will do for now - unlikely to be many votes
qa_report_event('a_delete', $userid, $handle, $cookieid, array('postid' => $oldanswer['postid'], 'parentid' => $oldanswer['parentid'], 'oldanswer' => $oldanswer));
}
function qa_answer_to_comment($oldanswer, $parentid, $content, $format, $text, $notify, $userid, $handle, $cookieid, $question, $answers, $commentsfollows, $name = null, $remoderate = false, $silent = false)
{
require_once QA_INCLUDE_DIR . 'db/votes.php';
$parent = isset($answers[$parentid]) ? $answers[$parentid] : $question;
qa_post_unindex($oldanswer['postid']);
$wasqueued = $oldanswer['type'] == 'A_QUEUED';
$contentchanged = strcmp($oldanswer['content'], $content) || strcmp($oldanswer['format'], $format);
$setupdated = $contentchanged && !$wasqueued && !$silent;
if ($setupdated && $remoderate) {
$newtype = 'C_QUEUED';
} else {
$newtype = substr_replace($oldanswer['type'], 'C', 0, 1);
}
qa_db_post_set_type($oldanswer['postid'], $newtype, $wasqueued || $silent ? null : $userid, $wasqueued || $silent ? null : qa_remote_ip_address(), QA_UPDATE_TYPE);
qa_db_post_set_parent($oldanswer['postid'], $parentid);
qa_db_post_set_content($oldanswer['postid'], $oldanswer['title'], $content, $format, $oldanswer['tags'], $notify, $setupdated ? $userid : null, $setupdated ? qa_remote_ip_address() : null, QA_UPDATE_CONTENT, $name);
foreach ($commentsfollows as $commentfollow) {
if ($commentfollow['parentid'] == $oldanswer['postid']) {
// do same thing for comments and follows
qa_db_post_set_parent($commentfollow['postid'], $parentid);
}
}
qa_update_q_counts_for_a($question['postid']);
qa_db_ccount_update();
qa_db_points_update_ifuser($oldanswer['userid'], array('aposts', 'aselecteds', 'cposts', 'avoteds'));
$useridvotes = qa_db_uservote_post_get($oldanswer['postid']);
foreach ($useridvotes as $voteruserid => $vote) {
qa_db_points_update_ifuser($voteruserid, $vote > 0 ? 'aupvotes' : 'adownvotes');
}
// could do this in one query like in qa_db_users_recalc_points() but this will do for now - unlikely to be many votes
if ($setupdated && $remoderate) {
qa_db_queuedcount_update();
if ($oldanswer['flagcount']) {
qa_db_flaggedcount_update();
}
} elseif ($oldanswer['type'] == 'A' && $question['type'] == 'Q' && ($parent['type'] == 'Q' || $parent['type'] == 'A')) {
// only if all fully visible
qa_post_index($oldanswer['postid'], 'C', $question['postid'], $parentid, null, $content, $format, $text, null, $oldanswer['categoryid']);
}
$eventparams = array('postid' => $oldanswer['postid'], 'parentid' => $parentid, 'parenttype' => $parent['basetype'], 'parent' => $parent, 'questionid' => $question['postid'], 'question' => $question, 'content' => $content, 'format' => $format, 'text' => $text, 'name' => $name, 'oldanswer' => $oldanswer);
qa_report_event('a_to_c', $userid, $handle, $cookieid, $eventparams + array('silent' => $silent, 'oldcontent' => $oldanswer['content'], 'oldformat' => $oldanswer['format'], 'contentchanged' => $contentchanged));
if ($setupdated && $remoderate) {
qa_report_event('c_requeue', $userid, $handle, $cookieid, $eventparams);
}
// a-to-c conversion can be detected by presence of $event['oldanswer'] instead of $event['oldcomment']
}