function ra_ajax_add_answer()
{
// Load relevant information about this question
$questionid = qa_post_text('a_questionid');
$userid = qa_get_logged_in_userid();
list($question, $childposts) = qa_db_select_with_pending(qa_db_full_post_selectspec($userid, $questionid), qa_db_full_child_posts_selectspec($userid, $questionid));
// Check if the question exists, is not closed, and whether the user has permission to do this
if (@$question['basetype'] == 'Q' && !isset($question['closedbyid']) && !qa_user_post_permit_error('permit_post_a', $question, QA_LIMIT_ANSWERS)) {
require_once QA_INCLUDE_DIR . 'qa-app-captcha.php';
require_once QA_INCLUDE_DIR . 'qa-app-format.php';
require_once QA_INCLUDE_DIR . 'qa-app-post-create.php';
require_once QA_INCLUDE_DIR . 'qa-app-cookies.php';
require_once QA_INCLUDE_DIR . 'qa-page-question-view.php';
require_once QA_INCLUDE_DIR . 'qa-page-question-submit.php';
// Try to create the new answer
$usecaptcha = qa_user_use_captcha(qa_user_level_for_post($question));
$answers = qa_page_q_load_as($question, $childposts);
$answerid = qa_page_q_add_a_submit($question, $answers, false, $in, $errors);
if ($answerid) {
return true;
}
}
die;
}
// First check whether the person has permission to do this
if (!qa_user_permit_error('permit_post_a', QA_LIMIT_ANSWERS)) {
require_once QA_INCLUDE_DIR . 'qa-db-selects.php';
require_once QA_INCLUDE_DIR . 'qa-app-captcha.php';
require_once QA_INCLUDE_DIR . 'qa-app-format.php';
require_once QA_INCLUDE_DIR . 'qa-app-post-create.php';
require_once QA_INCLUDE_DIR . 'qa-app-cookies.php';
require_once QA_INCLUDE_DIR . 'qa-page-question-view.php';
require_once QA_INCLUDE_DIR . 'qa-page-question-submit.php';
// Load relevant information about this question and check it exists
$usecaptcha = qa_user_use_captcha();
$questionid = qa_post_text('a_questionid');
$userid = qa_get_logged_in_userid();
list($question, $childposts) = qa_db_select_with_pending(qa_db_full_post_selectspec($userid, $questionid), qa_db_full_child_posts_selectspec($userid, $questionid));
if (@$question['basetype'] == 'Q' && !isset($question['closedbyid'])) {
$answers = qa_page_q_load_as($question, $childposts);
// Try to create the new answer
$answerid = qa_page_q_add_a_submit($question, $answers, $usecaptcha, $in, $errors);
$countanswers = $question['acount'] + 1;
if (isset($answerid)) {
// If successful, page content will be updated via Ajax
$answer = qa_db_select_with_pending(qa_db_full_post_selectspec($userid, $answerid));
$question = $question + qa_page_q_post_rules($question, null, null, $childposts);
// array union
$answer = $answer + qa_page_q_post_rules($answer, $question, $answers, null);
$usershtml = qa_userids_handles_html(array($answer), true);
$a_view = qa_page_q_answer_view($question, $answer, false, $usershtml, false);
$themeclass = qa_load_theme_class(qa_get_site_theme(), 'ajax-answer', null, null);
echo "QA_AJAX_RESPONSE\n1\n";
// Send back whether the 'answer' button should still be visible
echo (int) qa_opt('allow_multi_answers') . "\n";
function get_single_question($data, $questionin)
{
$userid = qa_get_logged_in_userid();
$questionid = $questionin['postid'];
$options = qa_post_html_defaults('Q', @$data['full']);
if (@$data['full']) {
require_once QA_INCLUDE_DIR . 'qa-page-question-view.php';
$cookieid = isset($userid) ? qa_cookie_get() : qa_cookie_get_create();
// create a new cookie if necessary
$coptions = qa_post_html_defaults('C', true);
@(list($childposts, $achildposts, $parentquestion, $closepost, $extravalue, $categories, $favorite) = qa_db_select_with_pending(qa_db_full_child_posts_selectspec($userid, $questionid), qa_db_full_a_child_posts_selectspec($userid, $questionid), qa_db_post_parent_q_selectspec($questionid), qa_db_post_close_post_selectspec($questionid), qa_db_post_meta_selectspec($questionid, 'qa_q_extra'), qa_db_category_nav_selectspec($questionid, true, true, true), isset($userid) ? qa_db_is_favorite_selectspec($userid, QA_ENTITY_QUESTION, $questionid) : null));
if ($questionin['basetype'] != 'Q') {
// don't allow direct viewing of other types of post
return null;
}
$questionin['extra'] = $extravalue;
$answers = qa_page_q_load_as($questionin, $childposts);
$allcomments = qa_page_q_load_c_follows($questionin, $childposts, $achildposts);
$questionin = $questionin + qa_page_q_post_rules($questionin, null, null, $childposts);
// array union
if ($questionin['selchildid'] && @$answers[$questionin['selchildid']]['type'] != 'A') {
$questionin['selchildid'] = null;
}
// if selected answer is hidden or somehow not there, consider it not selected
foreach ($answers as $key => $answer) {
$answers[$key] = $answer + qa_page_q_post_rules($answer, $questionin, $answers, $achildposts);
$answers[$key]['isselected'] = $answer['postid'] == $questionin['selchildid'];
}
foreach ($allcomments as $key => $commentfollow) {
$parent = $commentfollow['parentid'] == $questionid ? $questionin : @$answers[$commentfollow['parentid']];
$allcomments[$key] = $commentfollow + qa_page_q_post_rules($commentfollow, $parent, $allcomments, null);
}
$usershtml = qa_userids_handles_html(array_merge(array($questionin), $answers, $allcomments), true);
$question = $this->get_full_post($questionin, $options, $usershtml);
$qcomments = array();
foreach ($allcomments as $idx => $comment) {
if ($comment['basetype'] == 'C') {
$comment = $this->get_full_post($comment, $coptions, $usershtml);
} else {
$comment = $this->get_full_post($comment, $options, $usershtml);
}
$comment['username'] = $this->get_username($comment['raw']['userid']);
if ($comment['raw']['parentid'] == $questionid) {
$qcomments[] = $comment;
}
$allcomments[$idx] = $comment;
}
$aoptions = qa_post_html_defaults('A', true);
$outanswers = array();
foreach ($answers as $answer) {
$aoptions['isselected'] = @$answer['isselected'];
$answer = $this->get_full_post($answer, $aoptions, $usershtml);
if (!$answer) {
continue;
}
$answer['username'] = $this->get_username($answer['raw']['userid']);
$acomments = array();
foreach ($allcomments as $comment) {
if ($comment['raw']['parentid'] == $answer['raw']['postid']) {
$acomments[] = $comment;
}
}
$answer['comments'] = $acomments;
$outanswers[] = $answer;
}
$question['answers'] = $outanswers;
$question['comments'] = $qcomments;
$question['parentquestion'] = $parentquestion;
$question['closepost'] = $closepost;
$question['extravalue'] = $extravalue;
$question['categories'] = $categories;
$question['favorite'] = $favorite;
} else {
$questionin = qa_db_select_with_pending(qa_db_full_post_selectspec($userid, $questionid));
$usershtml = qa_userids_handles_html(array($questionin), true);
$question = qa_any_to_q_html_fields($questionin, $userid, qa_cookie_get(), $usershtml, null, $options);
}
$question['username'] = $this->get_username($userid);
return $question;
}
