PHP qa_user_post_permit_error函数代码示例

 function queue_post_voters_flaggers($post)
 {
     if (!qa_user_post_permit_error('permit_view_voters_flaggers', $post)) {
         $postids = array(@$post['postid'], @$post['opostid']);
         // opostid can be relevant for flags
         foreach ($postids as $postid) {
             if (isset($postid) && !isset($this->qa_voters_flaggers_cache[$postid])) {
                 $this->qa_voters_flaggers_queue[$postid] = true;
             }
         }
     }
 }

function qa_page_q_edit_c_submit($comment, $question, $parent, &$in, &$errors)
{
    $commentid = $comment['postid'];
    $prefix = 'c' . $commentid . '_';
    $in = array();
    if ($comment['isbyuser']) {
        $in['name'] = qa_post_text($prefix . 'name');
        $in['notify'] = qa_post_text($prefix . 'notify') ? true : false;
        $in['email'] = qa_post_text($prefix . 'email');
    }
    if (!qa_user_post_permit_error('permit_edit_silent', $comment)) {
        $in['silent'] = qa_post_text($prefix . 'silent');
    }
    qa_get_post_content($prefix . 'editor', $prefix . 'content', $in['editor'], $in['content'], $in['format'], $in['text']);
    // here the $in array only contains values for parts of the form that were displayed, so those are only ones checked by filters
    $errors = array();
    if (!qa_check_form_security_code('edit-' . $commentid, qa_post_text($prefix . 'code'))) {
        $errors['content'] = qa_lang_html('misc/form_security_again');
    } else {
        $in['queued'] = qa_opt('moderate_edited_again') && qa_user_moderation_reason(qa_user_level_for_post($comment));
        $filtermodules = qa_load_modules_with('filter', 'filter_comment');
        foreach ($filtermodules as $filtermodule) {
            $oldin = $in;
            $filtermodule->filter_comment($in, $errors, $question, $parent, $comment);
            qa_update_post_text($in, $oldin);
        }
        if (empty($errors)) {
            $userid = qa_get_logged_in_userid();
            $handle = qa_get_logged_in_handle();
            $cookieid = qa_cookie_get();
            if (!isset($in['silent'])) {
                $in['silent'] = false;
            }
            $setnotify = $comment['isbyuser'] ? qa_combine_notify_email($comment['userid'], $in['notify'], $in['email']) : $comment['notify'];
            qa_comment_set_content($comment, $in['content'], $in['format'], $in['text'], $setnotify, $userid, $handle, $cookieid, $question, $parent, @$in['name'], $in['queued'], $in['silent']);
            return true;
        }
    }
    return false;
}

function qa_get_vote_view($postorbasetype, $full = false, $enabledif = true)
{
    if (qa_to_override(__FUNCTION__)) {
        $args = func_get_args();
        return qa_call_override(__FUNCTION__, $args);
    }
    // The 'level' and 'approve' permission errors are taken care of by disabling the voting buttons.
    // Others are reported to the user after they click, in qa_vote_error_html(...)
    if (is_array($postorbasetype)) {
        // deal with dual-use parameter
        $basetype = $postorbasetype['basetype'];
        $post = $postorbasetype;
    } else {
        $basetype = $postorbasetype;
        $post = null;
    }
    $disabledsuffix = '';
    if ($basetype == 'Q' || $basetype == 'A') {
        $view = $basetype == 'A' ? qa_opt('voting_on_as') : qa_opt('voting_on_qs');
        if (!($enabledif && ($basetype == 'A' || $full || !qa_opt('voting_on_q_page_only')))) {
            $disabledsuffix = '-disabled-page';
        } else {
            if ($basetype == 'A') {
                $permiterror = isset($post) ? qa_user_post_permit_error('permit_vote_a', $post) : qa_user_permit_error('permit_vote_a');
            } else {
                $permiterror = isset($post) ? qa_user_post_permit_error('permit_vote_q', $post) : qa_user_permit_error('permit_vote_q');
            }
            if ($permiterror == 'level') {
                $disabledsuffix = '-disabled-level';
            } elseif ($permiterror == 'approve') {
                $disabledsuffix = '-disabled-approve';
            } else {
                $permiterrordown = isset($post) ? qa_user_post_permit_error('permit_vote_down', $post) : qa_user_permit_error('permit_vote_down');
                if ($permiterrordown == 'level') {
                    $disabledsuffix = '-uponly-level';
                } elseif ($permiterrordown == 'approve') {
                    $disabledsuffix = '-uponly-approve';
                }
            }
        }
    } else {
        $view = false;
    }
    return $view ? (qa_opt('votes_separated') ? 'updown' : 'net') . $disabledsuffix : false;
}

            $htmlfields['url'] = $htmlfields['what_url'];
        }
        $htmlfields['what_2'] = qa_lang_html('main/hidden');
        if (@$htmloptions['whenview']) {
            $updated = @$question[isset($question['opostid']) ? 'oupdated' : 'updated'];
            if (isset($updated)) {
                $htmlfields['when_2'] = qa_when_to_html($updated, @$htmloptions['fulldatedays']);
            }
        }
        $buttons = array();
        $posttype = qa_strtolower(isset($question['obasetype']) ? $question['obasetype'] : $question['basetype']);
        if (!qa_user_post_permit_error('permit_hide_show', $question)) {
            // Possible values for popup: reshow_q_popup, reshow_a_popup, reshow_c_popup
            $buttons['reshow'] = array('tags' => 'name="admin_' . qa_html($qhiddenpostid[$key]) . '_reshow" onclick="return qa_admin_click(this);"', 'label' => qa_lang_html('question/reshow_button'), 'popup' => qa_lang_html(sprintf('question/reshow_%s_popup', $posttype)));
        }
        if (!qa_user_post_permit_error('permit_delete_hidden', $question) && !$dependcounts[$qhiddenpostid[$key]]) {
            // Possible values for popup: delete_q_popup, delete_a_popup, delete_c_popup
            $buttons['delete'] = array('tags' => 'name="admin_' . qa_html($qhiddenpostid[$key]) . '_delete" onclick="return qa_admin_click(this);"', 'label' => qa_lang_html('question/delete_button'), 'popup' => qa_lang_html(sprintf('question/delete_%s_popup', $posttype)));
        }
        if (count($buttons)) {
            $htmlfields['form'] = array('style' => 'light', 'buttons' => $buttons);
        }
        $qa_content['q_list']['qs'][] = $htmlfields;
    }
} else {
    $qa_content['title'] = qa_lang_html('admin/no_hidden_found');
}
$qa_content['navigation']['sub'] = qa_admin_sub_navigation();
$qa_content['script_rel'][] = 'qa-content/qa-admin.js?' . QA_VERSION;
return $qa_content;
/*

$userid = qa_get_logged_in_userid();
list($queuedquestions, $queuedanswers, $queuedcomments) = qa_db_select_with_pending(qa_db_qs_selectspec($userid, 'created', 0, null, null, 'Q_QUEUED', true), qa_db_recent_a_qs_selectspec($userid, 0, null, null, 'A_QUEUED', true), qa_db_recent_c_qs_selectspec($userid, 0, null, null, 'C_QUEUED', true));
//	Check admin privileges (do late to allow one DB query)
if (qa_user_maximum_permit_error('permit_moderate')) {
    $qa_content = qa_content_prepare();
    $qa_content['error'] = qa_lang_html('users/no_permission');
    return $qa_content;
}
//	Check to see if any were approved/rejected here
$pageerror = qa_admin_check_clicks();
//	Combine sets of questions and remove those this user has no permission to moderate
$questions = qa_any_sort_by_date(array_merge($queuedquestions, $queuedanswers, $queuedcomments));
if (qa_user_permit_error('permit_moderate')) {
    // if user not allowed to moderate all posts
    foreach ($questions as $index => $question) {
        if (qa_user_post_permit_error('permit_moderate', $question)) {
            unset($questions[$index]);
        }
    }
}
//	Get information for users
$usershtml = qa_userids_handles_html(qa_any_get_userids_handles($questions));
//	Prepare content for theme
$qa_content = qa_content_prepare();
$qa_content['title'] = qa_lang_html('admin/recent_approve_title');
$qa_content['error'] = isset($pageerror) ? $pageerror : qa_admin_page_error();
$qa_content['q_list'] = array('form' => array('tags' => 'method="post" action="' . qa_self_html() . '"', 'hidden' => array('code' => qa_get_form_security_code('admin/click'))), 'qs' => array());
if (count($questions)) {
    foreach ($questions as $question) {
        $postid = qa_html(isset($question['opostid']) ? $question['opostid'] : $question['postid']);
        $elementid = 'p' . $postid;

function qa_admin_single_click($entityid, $action)
{
    $userid = qa_get_logged_in_userid();
    if (!QA_FINAL_EXTERNAL_USERS && ($action == 'userapprove' || $action == 'userblock')) {
        // approve/block moderated users
        require_once QA_INCLUDE_DIR . 'db/selects.php';
        $useraccount = qa_db_select_with_pending(qa_db_user_account_selectspec($entityid, true));
        if (isset($useraccount) && qa_get_logged_in_level() >= QA_USER_LEVEL_MODERATOR) {
            switch ($action) {
                case 'userapprove':
                    if ($useraccount['level'] <= QA_USER_LEVEL_APPROVED) {
                        // don't demote higher level users
                        require_once QA_INCLUDE_DIR . 'app/users-edit.php';
                        qa_set_user_level($useraccount['userid'], $useraccount['handle'], QA_USER_LEVEL_APPROVED, $useraccount['level']);
                        return true;
                    }
                    break;
                case 'userblock':
                    require_once QA_INCLUDE_DIR . 'app/users-edit.php';
                    qa_set_user_blocked($useraccount['userid'], $useraccount['handle'], true);
                    return true;
                    break;
            }
        }
    } else {
        // something to do with a post
        require_once QA_INCLUDE_DIR . 'app/posts.php';
        $post = qa_post_get_full($entityid);
        if (isset($post)) {
            $queued = substr($post['type'], 1) == '_QUEUED';
            switch ($action) {
                case 'approve':
                    if ($queued && !qa_user_post_permit_error('permit_moderate', $post)) {
                        qa_post_set_hidden($entityid, false, $userid);
                        return true;
                    }
                    break;
                case 'reject':
                    if ($queued && !qa_user_post_permit_error('permit_moderate', $post)) {
                        qa_post_set_hidden($entityid, true, $userid);
                        return true;
                    }
                    break;
                case 'hide':
                    if (!$queued && !qa_user_post_permit_error('permit_hide_show', $post)) {
                        qa_post_set_hidden($entityid, true, $userid);
                        return true;
                    }
                    break;
                case 'reshow':
                    if ($post['hidden'] && !qa_user_post_permit_error('permit_hide_show', $post)) {
                        qa_post_set_hidden($entityid, false, $userid);
                        return true;
                    }
                    break;
                case 'delete':
                    if ($post['hidden'] && !qa_user_post_permit_error('permit_delete_hidden', $post)) {
                        qa_post_delete($entityid);
                        return true;
                    }
                    break;
                case 'clearflags':
                    require_once QA_INCLUDE_DIR . 'app/votes.php';
                    if (!qa_user_post_permit_error('permit_hide_show', $post)) {
                        qa_flags_clear_all($post, $userid, qa_get_logged_in_handle(), null);
                        return true;
                    }
                    break;
            }
        }
    }
    return false;
}

 /**
  * @deprecated This function will become private in Q2A 1.8. It is specific to this plugin and
  * should not be used by outside code.
  */
 public function queue_post_voters_flaggers($post)
 {
     if (!qa_user_post_permit_error('permit_view_voters_flaggers', $post)) {
         $postkeys = array('postid', 'opostid');
         foreach ($postkeys as $key) {
             if (isset($post[$key]) && !isset($this->qa_voters_flaggers_cache[$post[$key]])) {
                 $this->qa_voters_flaggers_queue[$post[$key]] = true;
             }
         }
     }
 }

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;
}

}
if (!$question['viewable']) {
    $qa_content = qa_content_prepare();
    if ($question['queued']) {
        $qa_content['error'] = qa_lang_html('question/q_waiting_approval');
    } elseif ($question['flagcount'] && !isset($question['lastuserid'])) {
        $qa_content['error'] = qa_lang_html('question/q_hidden_flagged');
    } elseif ($question['authorlast']) {
        $qa_content['error'] = qa_lang_html('question/q_hidden_author');
    } else {
        $qa_content['error'] = qa_lang_html('question/q_hidden_other');
    }
    $qa_content['suggest_next'] = qa_html_suggest_qs_tags(qa_using_tags());
    return $qa_content;
}
$permiterror = qa_user_post_permit_error('permit_view_q_page', $question, null, false);
if ($permiterror && (qa_is_human_probably() || !qa_opt('allow_view_q_bots'))) {
    $qa_content = qa_content_prepare();
    $topage = qa_q_request($questionid, $question['title']);
    switch ($permiterror) {
        case 'login':
            $qa_content['error'] = qa_insert_login_links(qa_lang_html('main/view_q_must_login'), $topage);
            break;
        case 'confirm':
            $qa_content['error'] = qa_insert_login_links(qa_lang_html('main/view_q_must_confirm'), $topage);
            break;
        case 'approve':
            $qa_content['error'] = qa_lang_html('main/view_q_must_be_approved');
            break;
        default:
            $qa_content['error'] = qa_lang_html('users/no_permission');

function qa_flag_error_html($post, $userid, $topage)
{
    if (qa_to_override(__FUNCTION__)) {
        $args = func_get_args();
        return qa_call_override(__FUNCTION__, $args);
    }
    // The 'login', 'confirm', 'limit', 'userblock' and 'ipblock' permission errors are reported to the user here.
    // Others ('approve', 'level') prevent the flag button being shown, in qa_page_q_post_rules(...)
    require_once QA_INCLUDE_DIR . 'db/selects.php';
    require_once QA_INCLUDE_DIR . 'app/options.php';
    require_once QA_INCLUDE_DIR . 'app/users.php';
    require_once QA_INCLUDE_DIR . 'app/limits.php';
    if (is_array($post) && qa_opt('flagging_of_posts') && (!isset($post['userid']) || !isset($userid) || $post['userid'] != $userid)) {
        switch (qa_user_post_permit_error('permit_flag', $post, QA_LIMIT_FLAGS)) {
            case 'login':
                return qa_insert_login_links(qa_lang_html('question/flag_must_login'), $topage);
                break;
            case 'confirm':
                return qa_insert_login_links(qa_lang_html('question/flag_must_confirm'), $topage);
                break;
            case 'limit':
                return qa_lang_html('question/flag_limit');
                break;
            default:
                return qa_lang_html('users/no_permission');
                break;
            case false:
                return false;
        }
    } else {
        return qa_lang_html('question/flag_not_allowed');
    }
    // flagging option should not have been presented
}

	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/limits.php';
require_once QA_INCLUDE_DIR . 'db/selects.php';
//	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 . 'app/captcha.php';
    require_once QA_INCLUDE_DIR . 'app/format.php';
    require_once QA_INCLUDE_DIR . 'app/post-create.php';
    require_once QA_INCLUDE_DIR . 'app/cookies.php';
    require_once QA_INCLUDE_DIR . 'pages/question-view.php';
    require_once QA_INCLUDE_DIR . 'pages/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, $usecaptcha, $in, $errors);
    //	If successful, page content will be updated via Ajax
    if (isset($answerid)) {
        $answer = qa_db_select_with_pending(qa_db_full_post_selectspec($userid, $answerid));
        $question = $question + qa_page_q_post_rules($question, null, null, $childposts);
        // array union

//	Find most flagged questions, answers, comments
$userid = qa_get_logged_in_userid();
$questions = qa_db_select_with_pending(qa_db_flagged_post_qs_selectspec($userid, 0, true));
//	Check admin privileges (do late to allow one DB query)
if (qa_user_maximum_permit_error('permit_hide_show')) {
    $qa_content = qa_content_prepare();
    $qa_content['error'] = qa_lang_html('users/no_permission');
    return $qa_content;
}
//	Check to see if any were cleared or hidden here
$pageerror = qa_admin_check_clicks();
//	Remove questions the user has no permission to hide/show
if (qa_user_permit_error('permit_hide_show')) {
    // if user not allowed to show/hide all posts
    foreach ($questions as $index => $question) {
        if (qa_user_post_permit_error('permit_hide_show', $question)) {
            unset($questions[$index]);
        }
    }
}
//	Get information for users
$usershtml = qa_userids_handles_html(qa_any_get_userids_handles($questions));
//	Prepare content for theme
$qa_content = qa_content_prepare();
$qa_content['title'] = qa_lang_html('admin/most_flagged_title');
$qa_content['error'] = isset($pageerror) ? $pageerror : qa_admin_page_error();
$qa_content['q_list'] = array('form' => array('tags' => 'method="post" action="' . qa_self_html() . '"', 'hidden' => array('code' => qa_get_form_security_code('admin/click'))), 'qs' => array());
if (count($questions)) {
    foreach ($questions as $question) {
        $postid = qa_html(isset($question['opostid']) ? $question['opostid'] : $question['postid']);
        $elementid = 'p' . $postid;

function qa_page_q_add_c_form(&$qa_content, $question, $parent, $formid, $captchareason, $in, $errors, $loadfocusnow)
{
    // 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(...)
    switch (qa_user_post_permit_error('permit_post_c', $parent, QA_LIMIT_COMMENTS)) {
        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 'approve':
            $form = array('title' => qa_lang_html('question/comment_must_be_approved'));
            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' . $parent['postid'] . '_';
            $editorname = isset($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')) : '';
            $form = array('tags' => 'method="post" action="' . qa_self_html() . '" name="c_form_' . qa_html($parent['postid']) . '"', 'title' => qa_lang_html($question['postid'] == $parent['postid'] ? '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="' . $updatescript . ' return qa_submit_comment(' . qa_js($question['postid']) . ', ' . qa_js($parent['postid']) . ', this);"', 'label' => qa_lang_html('question/add_comment_button')), 'cancel' => array('tags' => 'name="docancel"', 'label' => qa_lang_html('main/cancel_button'))), 'hidden' => array($prefix . 'editor' => qa_html($editorname), $prefix . 'doadd' => '1', $prefix . 'code' => qa_get_form_security_code('comment-' . $parent['postid'])));
            if (!strlen($custom)) {
                unset($form['fields']['custom']);
            }
            if (!qa_is_logged_in()) {
                qa_set_up_name_field($qa_content, $form['fields'], @$in['name'], $prefix);
            }
            qa_set_up_notify_fields($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);
            $onloads = array();
            if ($captchareason) {
                $captchaloadscript = qa_set_up_captcha_field($qa_content, $form['fields'], $errors, qa_captcha_reason_note($captchareason));
                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;
}

	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/limits.php';
require_once QA_INCLUDE_DIR . 'db/selects.php';
//	Load relevant information about this question and the comment parent
$questionid = qa_post_text('c_questionid');
$parentid = qa_post_text('c_parentid');
$userid = qa_get_logged_in_userid();
list($question, $parent, $children) = qa_db_select_with_pending(qa_db_full_post_selectspec($userid, $questionid), qa_db_full_post_selectspec($userid, $parentid), qa_db_full_child_posts_selectspec($userid, $parentid));
//	Check if the question and parent exist, and whether the user has permission to do this
if (@$question['basetype'] == 'Q' && (@$parent['basetype'] == 'Q' || @$parent['basetype'] == 'A') && !qa_user_post_permit_error('permit_post_c', $parent, QA_LIMIT_COMMENTS)) {
    require_once QA_INCLUDE_DIR . 'app/captcha.php';
    require_once QA_INCLUDE_DIR . 'app/format.php';
    require_once QA_INCLUDE_DIR . 'app/post-create.php';
    require_once QA_INCLUDE_DIR . 'app/cookies.php';
    require_once QA_INCLUDE_DIR . 'pages/question-view.php';
    require_once QA_INCLUDE_DIR . 'pages/question-submit.php';
    require_once QA_INCLUDE_DIR . 'util/sort.php';
    //	Try to create the new comment
    $usecaptcha = qa_user_use_captcha(qa_user_level_for_post($question));
    $commentid = qa_page_q_add_c_submit($question, $parent, $children, $usecaptcha, $in, $errors);
    //	If successful, page content will be updated via Ajax
    if (isset($commentid)) {
        $children = qa_db_select_with_pending(qa_db_full_child_posts_selectspec($userid, $parentid));
        $parent = $parent + qa_page_q_post_rules($parent, $questionid == $parentid ? null : $question, null, $children);
        // in theory we should retrieve the parent's siblings for the above, but they're not going to be relevant