function qa_post_create($type, $parentpostid, $title, $content, $format = '', $categoryid = null, $tags = null, $userid = null, $notify = null, $email = null)
{
$handle = qa_post_userid_to_handle($userid);
$text = qa_post_content_to_text($content, $format);
switch ($type) {
case 'Q':
$followanswer = isset($parentpostid) ? qa_post_get_full($parentpostid, 'A') : null;
$tagstring = qa_post_tags_to_tagstring($tags);
$postid = qa_question_create($followanswer, $userid, $handle, null, $title, $content, $format, $text, $tagstring, $notify, $email, $categoryid);
break;
case 'A':
$question = qa_post_get_full($parentpostid, 'Q');
$postid = qa_answer_create($userid, $handle, null, $content, $format, $text, $notify, $email, $question);
break;
case 'C':
$parentpost = qa_post_get_full($parentpostid, 'QA');
$commentsfollows = qa_db_single_select(qa_db_full_child_posts_selectspec(null, $parentpostid));
$question = qa_post_parent_to_question($parentpost);
$answer = qa_post_parent_to_answer($parentpost);
$postid = qa_comment_create($userid, $handle, null, $content, $format, $text, $notify, $email, $question, $answer, $commentsfollows);
break;
case 'AN':
$postid = mp_announcement_create($userid, $handle, qa_cookie_get_create(), $title, $content, $format, $text, $notify, $categoryid);
break;
default:
qa_fatal_error('Post type not recognized: ' . $type);
break;
}
return $postid;
}
foreach ($filtermodules as $filtermodule) {
$oldin = $in;
$filtermodule->filter_question($in, $errors, null);
qa_update_post_text($in, $oldin);
}
if (qa_using_categories() && count($categories) && !qa_opt('allow_no_category') && !isset($in['categoryid'])) {
$errors['categoryid'] = qa_lang_html('question/category_required');
} elseif (qa_user_permit_error('permit_post_q', null, $userlevel)) {
$errors['categoryid'] = qa_lang_html('question/category_ask_not_allowed');
}
if ($captchareason) {
require_once 'qa-app-captcha.php';
qa_captcha_validate_post($errors);
}
if (empty($errors)) {
$cookieid = isset($userid) ? qa_cookie_get() : qa_cookie_get_create();
// create a new cookie if necessary
$questionid = qa_question_create($followanswer, $userid, qa_get_logged_in_handle(), $cookieid, $in['title'], $in['content'], $in['format'], $in['text'], qa_tags_to_tagstring($in['tags']), $in['notify'], $in['email'], $in['categoryid'], $in['extra'], $in['queued'], $in['name']);
qa_redirect(qa_q_request($questionid, $in['title']));
// our work is done here
}
}
}
// Prepare content for theme
$qa_content = qa_content_prepare(false, array_keys(qa_category_path($categories, @$in['categoryid'])));
$qa_content['title'] = qa_lang_html(isset($followanswer) ? 'question/ask_follow_title' : 'question/ask_title');
$qa_content['error'] = @$errors['page'];
$editorname = isset($in['editor']) ? $in['editor'] : qa_opt('editor_for_qs');
$editor = qa_load_editor(@$in['content'], @$in['format'], $editorname);
$field = qa_editor_load_field($editor, $qa_content, @$in['content'], @$in['format'], 'content', 12, false);
$field['label'] = qa_lang_html('question/q_content_label');
function qa_page_q_add_c_submit($question, $parent, $commentsfollows, $usecaptcha, &$in, &$errors)
{
$parentid = $parent['postid'];
$prefix = 'c' . $parentid . '_';
$in = array('name' => qa_post_text($prefix . 'name'), 'notify' => qa_post_text($prefix . 'notify') !== null, 'email' => qa_post_text($prefix . 'email'), 'queued' => qa_user_moderation_reason(qa_user_level_for_post($parent)) !== false);
qa_get_post_content($prefix . 'editor', $prefix . 'content', $in['editor'], $in['content'], $in['format'], $in['text']);
$errors = array();
if (!qa_check_form_security_code('comment-' . $parent['postid'], qa_post_text($prefix . 'code'))) {
$errors['content'] = qa_lang_html('misc/form_security_again');
} else {
$filtermodules = qa_load_modules_with('filter', 'filter_comment');
foreach ($filtermodules as $filtermodule) {
$oldin = $in;
$filtermodule->filter_comment($in, $errors, $question, $parent, null);
qa_update_post_text($in, $oldin);
}
if ($usecaptcha) {
qa_captcha_validate_post($errors);
}
if (empty($errors)) {
$testwords = implode(' ', qa_string_to_words($in['content']));
foreach ($commentsfollows as $comment) {
if ($comment['basetype'] == 'C' && $comment['parentid'] == $parentid && !$comment['hidden']) {
if (implode(' ', qa_string_to_words($comment['content'])) == $testwords) {
$errors['content'] = qa_lang_html('question/duplicate_content');
}
}
}
}
if (empty($errors)) {
$userid = qa_get_logged_in_userid();
$handle = qa_get_logged_in_handle();
$cookieid = isset($userid) ? qa_cookie_get() : qa_cookie_get_create();
// create a new cookie if necessary
$commentid = qa_comment_create($userid, $handle, $cookieid, $in['content'], $in['format'], $in['text'], $in['notify'], $in['email'], $question, $parent, $commentsfollows, $in['queued'], $in['name']);
return $commentid;
}
}
return null;
}
function award_badge($object_id, $user_id, $badge_slug, $badge_badge = false)
{
if (!$user_id) {
return;
}
// add badge to userbadges
qa_db_query_sub('INSERT INTO ^userbadges (awarded_at, notify, object_id, user_id, badge_slug, id) ' . 'VALUES (NOW(), 1, #, #, $, 0)', $object_id, $user_id, $badge_slug);
if (qa_opt('event_logger_to_database')) {
// add event
$handle = qa_getHandleFromId($user_id);
qa_db_query_sub('INSERT INTO ^eventlog (datetime, ipaddress, userid, handle, cookieid, event, params) ' . 'VALUES (NOW(), $, $, $, #, $, $)', qa_remote_ip_address(), $user_id, $handle, qa_cookie_get_create(), 'badge_awarded', 'badge_slug=' . $badge_slug . ($object_id ? "\t" . 'postid=' . $object_id : ''));
}
if (qa_opt('badge_email_notify')) {
qa_badge_notification($user_id, $object_id, $badge_slug);
}
// check for sheer number of badges, unless this badge was for number of badges (avoid recursion!)
if (!$badge_badge) {
$this->check_badges($user_id);
}
}
function qa_badge_award_check($badges, $var, $uid, $oid = NULL, $notify = 1)
{
// oid is the postid (if), notify = 1 for email and popup, 2 for just popup.
if (!$uid) {
return;
}
$awarded = array();
foreach ($badges as $badge_slug) {
if (($var === false || (int) $var >= (int) qa_opt('badge_' . $badge_slug . '_var')) && qa_opt('badge_' . $badge_slug . '_enabled') !== '0') {
if ($oid) {
$result = @qa_db_read_one_value(qa_db_query_sub('SELECT badge_slug FROM ^userbadges WHERE user_id=# AND badge_slug=$ AND object_id=#', $uid, $badge_slug, $oid), true);
} else {
$result = @qa_db_read_one_value(qa_db_query_sub('SELECT badge_slug FROM ^userbadges WHERE user_id=# AND badge_slug=$', $uid, $badge_slug), true);
}
if ($result == null) {
// not already awarded this badge
qa_db_query_sub('INSERT INTO ^userbadges (awarded_at, notify, object_id, user_id, badge_slug, id) ' . 'VALUES (NOW(), #, #, #, #, 0)', $notify, $oid, $uid, $badge_slug);
if ($notify > 0) {
//qa_db_usernotice_create($uid, $content, 'html');
if (qa_opt('badge_email_notify') && $notify == 1) {
qa_badge_notification($uid, $oid, $badge_slug);
}
if (qa_opt('event_logger_to_database')) {
// add event
$handle = qa_getHandleFromId($uid);
qa_db_query_sub('INSERT INTO ^eventlog (datetime, ipaddress, userid, handle, cookieid, event, params) ' . 'VALUES (NOW(), $, $, $, #, $, $)', qa_remote_ip_address(), $uid, $handle, qa_cookie_get_create(), 'badge_awarded', 'badge_slug=' . $badge_slug . ($oid ? "\t" . 'postid=' . $oid : ''));
}
}
array_push($awarded, $badge_slug);
}
}
}
return $awarded;
}
function qa_upload_file($localfilename, $sourcefilename, $maxfilesize = null, $onlyimage = false, $imagemaxwidth = null, $imagemaxheight = null)
{
if (qa_to_override(__FUNCTION__)) {
$args = func_get_args();
return qa_call_override(__FUNCTION__, $args);
}
$result = array();
// Check per-user upload limits
require_once QA_INCLUDE_DIR . 'qa-app-users.php';
require_once QA_INCLUDE_DIR . 'qa-app-limits.php';
switch (qa_user_permit_error(null, QA_LIMIT_UPLOADS)) {
case 'limit':
$result['error'] = qa_lang('main/upload_limit');
return $result;
case false:
qa_limits_increment(qa_get_logged_in_userid(), QA_LIMIT_UPLOADS);
break;
default:
$result['error'] = qa_lang('users/no_permission');
return $result;
}
// Check the uploaded file is not too large
$filesize = filesize($localfilename);
if (isset($maxfilesize)) {
$maxfilesize = min($maxfilesize, qa_get_max_upload_size());
} else {
$maxfilesize = qa_get_max_upload_size();
}
if ($filesize <= 0 || $filesize > $maxfilesize) {
// if file was too big for PHP, $filesize will be zero
$result['error'] = qa_lang_sub('main/max_upload_size_x', number_format($maxfilesize / 1048576, 1) . 'MB');
return $result;
}
// Find out what type of source file was uploaded and if appropriate, check it's an image and get preliminary size measure
$pathinfo = pathinfo($sourcefilename);
$format = strtolower(@$pathinfo['extension']);
$isimage = $format == 'png' || $format == 'gif' || $format == 'jpeg' || $format == 'jpg';
// allowed image extensions
if ($isimage) {
$imagesize = @getimagesize($localfilename);
if (is_array($imagesize)) {
$result['width'] = $imagesize[0];
$result['height'] = $imagesize[1];
switch ($imagesize['2']) {
// reassign format based on actual content, if we can
case IMAGETYPE_GIF:
$format = 'gif';
break;
case IMAGETYPE_JPEG:
$format = 'jpeg';
break;
case IMAGETYPE_PNG:
$format = 'png';
break;
}
}
}
$result['format'] = $format;
if ($onlyimage) {
if (!$isimage || !is_array($imagesize)) {
$result['error'] = qa_lang_sub('main/image_not_read', 'GIF, JPG, PNG');
return $result;
}
}
// Read in the raw file contents
$content = file_get_contents($localfilename);
// If appropriate, get more accurate image size and apply constraints to it
require_once QA_INCLUDE_DIR . 'qa-util-image.php';
if ($isimage && qa_has_gd_image()) {
$image = @imagecreatefromstring($content);
if (is_resource($image)) {
$result['width'] = $width = imagesx($image);
$result['height'] = $height = imagesy($image);
if (isset($imagemaxwidth) || isset($imagemaxheight)) {
if (qa_image_constrain($width, $height, isset($imagemaxwidth) ? $imagemaxwidth : $width, isset($imagemaxheight) ? $imagemaxheight : $height)) {
qa_gd_image_resize($image, $width, $height);
if (is_resource($image)) {
$content = qa_gd_image_jpeg($image);
$result['format'] = $format = 'jpeg';
$result['width'] = $width;
$result['height'] = $height;
}
}
}
if (is_resource($image)) {
// might have been lost
imagedestroy($image);
}
}
}
// Create the blob and return
require_once QA_INCLUDE_DIR . 'qa-app-blobs.php';
$userid = qa_get_logged_in_userid();
$cookieid = isset($userid) ? qa_cookie_get() : qa_cookie_get_create();
$result['blobid'] = qa_create_blob($content, $format, $sourcefilename, $userid, $cookieid, qa_remote_ip_address());
if (!isset($result['blobid'])) {
$result['error'] = qa_lang('main/general_error');
return $result;
}
$result['bloburl'] = qa_get_blob_url($result['blobid'], true);
return $result;
}
function do_favorite($data)
{
$postid = (int) @$data['action_id'];
$info = @$data['action_data'];
$favorite = isset($info['favorite']);
$type = @$info['type'];
if ($postid === null || $type === null) {
return false;
}
require_once QA_INCLUDE_DIR . 'qa-app-favorites.php';
$userid = qa_get_logged_in_userid();
$handle = qa_get_logged_in_handle();
$cookieid = isset($userid) ? qa_cookie_get() : qa_cookie_get_create();
// create a new cookie if necessary
qa_user_favorite_set($userid, $handle, $cookieid, $type, $postid, $favorite);
return true;
}
function process_request($request)
{
$message = '';
$url = '';
if (is_array($_FILES) && count($_FILES)) {
// Check that we're allowed to upload images (if not, no other uploads are allowed either)
if (!qa_opt('wysiwyg_editor_upload_images')) {
$message = qa_lang('users/no_permission');
}
// Check that we haven't reached the upload limit and are not blocked
if (empty($message)) {
require_once QA_INCLUDE_DIR . 'qa-app-users.php';
require_once QA_INCLUDE_DIR . 'qa-app-limits.php';
switch (qa_user_permit_error(null, QA_LIMIT_UPLOADS)) {
case 'limit':
$message = qa_lang('main/upload_limit');
break;
case false:
qa_limits_increment(qa_get_logged_in_userid(), QA_LIMIT_UPLOADS);
break;
default:
$message = qa_lang('users/no_permission');
break;
}
}
// Find out some information about the uploaded file and check it's not too large
if (empty($message)) {
require_once QA_INCLUDE_DIR . 'qa-app-blobs.php';
$file = reset($_FILES);
$pathinfo = pathinfo($file['name']);
$extension = strtolower(@$pathinfo['extension']);
$filesize = $file['size'];
$maxsize = min(qa_opt('wysiwyg_editor_upload_max_size'), qa_get_max_upload_size());
if ($filesize <= 0 || $filesize > $maxsize) {
// if file was too big for PHP, $filesize will be zero
$message = qa_lang_sub('main/max_upload_size_x', number_format($maxsize / 1048576, 1) . 'MB');
}
}
// If it's only allowed to be an image, check it's an image
if (empty($message)) {
if (qa_get('qa_only_image') || !qa_opt('wysiwyg_editor_upload_all')) {
// check if we need to confirm it's an image
switch ($extension) {
case 'png':
// these are allowed image extensions
// these are allowed image extensions
case 'gif':
case 'jpeg':
case 'jpg':
if (function_exists('getimagesize')) {
// getimagesize() does not require GD library
if (!is_array(@getimagesize($file['tmp_name']))) {
$message = qa_lang_sub('main/image_not_read', 'GIF, JPG, PNG');
}
}
break;
default:
$message = qa_lang_sub('main/image_not_read', 'GIF, JPG, PNG');
break;
}
}
}
// If there have been no errors, looks like we're all set...
if (empty($message)) {
require_once QA_INCLUDE_DIR . 'qa-db-blobs.php';
$userid = qa_get_logged_in_userid();
$cookieid = isset($userid) ? qa_cookie_get() : qa_cookie_get_create();
$blobid = qa_db_blob_create(file_get_contents($file['tmp_name']), $extension, @$file['name'], $userid, $cookieid, qa_remote_ip_address());
if (isset($blobid)) {
$url = qa_get_blob_url($blobid, true);
} else {
$message = 'Failed to create object in database - please try again';
}
}
}
echo "<script type='text/javascript'>window.parent.CKEDITOR.tools.callFunction(" . qa_js(qa_get('CKEditorFuncNum')) . ", " . qa_js($url) . ", " . qa_js($message) . ");</script>";
return null;
}
function ajaxPostComment($text, $aid = false)
{
if ($aid) {
$answer = qa_db_single_select(qa_db_full_post_selectspec(null, $aid));
}
require_once QA_INCLUDE_DIR . 'qa-page-question-post.php';
global $qa_login_userid, $qa_cookieid, $question, $questionid, $formtype, $formpostid, $errors, $reloadquestion, $pageerror, $qa_request, $ineditor, $incomment, $informat, $innotify, $inemail, $commentsfollows, $jumptoanchor, $usecaptcha;
$parent = isset($answer) ? $answer : $question;
switch (qa_user_permit_error('permit_post_c', 'C')) {
case 'login':
$pageerror = qa_insert_login_links(qa_lang_html('question/comment_must_login'), $qa_request);
break;
case 'confirm':
$pageerror = qa_insert_login_links(qa_lang_html('question/comment_must_confirm'), $qa_request);
break;
case 'limit':
$pageerror = qa_lang_html('question/comment_limit');
break;
default:
$pageerror = qa_lang_html('users/no_permission');
break;
case false:
$incomment = qa_post_text('ajax_comment_content');
if (!isset($incomment)) {
$pageerror = qa_lang_html('bork');
} else {
$innotify = qa_post_text('notify') ? true : false;
$inemail = qa_post_text('email');
$this->ajaxEditor($ineditor, $incomment, $informat, $intext);
// use our own format types
$formats = array();
$formats[] = '';
$editors = qa_list_modules('viewer');
if (in_array('Markdown Viewer', $editors)) {
$formats[] = 'markdown';
}
$formats[] = 'html';
$informat = $formats[qa_opt('ajax_comment_format')];
$errors = qa_comment_validate($incomment, $informat, $intext, $innotify, $inemail);
if ($usecaptcha) {
qa_captcha_validate($_POST, $errors);
}
if (empty($errors)) {
$isduplicate = false;
foreach ($commentsfollows as $comment) {
if ($comment['basetype'] == 'C' && $comment['parentid'] == $parent['postid'] && !$comment['hidden']) {
if (implode(' ', qa_string_to_words($comment['content'])) == implode(' ', qa_string_to_words($incomment))) {
$isduplicate = true;
}
}
}
if (!$isduplicate) {
if (!isset($qa_login_userid)) {
$qa_cookieid = qa_cookie_get_create();
}
// create a new cookie if necessary
// get editor format
$commentid = qa_comment_create($qa_login_userid, qa_get_logged_in_handle(), $qa_cookieid, $incomment, $informat, $intext, $innotify, $inemail, $question, @$answer, $commentsfollows);
qa_report_write_action($qa_login_userid, $qa_cookieid, 'c_post', $questionid, @$answer['postid'], $commentid);
} else {
$pageerror = qa_lang_html('question/duplicate_content');
}
}
}
break;
}
if ($pageerror) {
$this->output_raw('### ' . $pageerror);
} else {
if (!empty($errors)) {
$this->output_raw('### ' . implode(',', $errors));
} else {
// return c_item
$c_item = $this->ajaxCommentCreate($parent, $commentid);
if (isset($c_item['classes'])) {
$c_item['classes'] .= ' ajax-comment-hidden';
} else {
$c_item['classes'] = ' ajax-comment-hidden';
}
$this->c_list_item($c_item);
}
}
}
require_once QA_INCLUDE_DIR . 'qa-util-string.php';
$innotify = qa_post_text('notify') ? true : false;
$inemail = qa_post_text('email');
qa_get_post_content('editor', 'content', $ineditor, $incontent, $informat, $intext);
$tagstring = qa_tags_to_tagstring($intags);
$errors = qa_question_validate($intitle, $incontent, $informat, $intext, $tagstring, $innotify, $inemail);
if (qa_using_categories() && count($categories) && !qa_opt('allow_no_category') && !isset($incategoryid)) {
$errors['category'] = qa_lang_html('question/category_required');
}
if ($usecaptcha) {
require_once 'qa-app-captcha.php';
qa_captcha_validate($_POST, $errors);
}
if (empty($errors)) {
if (!isset($qa_login_userid)) {
$qa_cookieid = qa_cookie_get_create();
}
// create a new cookie if necessary
$questionid = qa_question_create($followanswer, $qa_login_userid, qa_get_logged_in_handle(), $qa_cookieid, $intitle, $incontent, $informat, $intext, $tagstring, $innotify, $inemail, $incategoryid);
qa_report_write_action($qa_login_userid, $qa_cookieid, 'q_post', $questionid, null, null);
qa_redirect(qa_q_request($questionid, $intitle));
// our work is done here
}
}
// Prepare content for theme
$qa_content = qa_content_prepare(false, array_keys(qa_category_path($categories, @$incategoryid)));
$qa_content['title'] = qa_lang_html(isset($followanswer) ? 'question/ask_follow_title' : 'question/ask_title');
$editorname = isset($ineditor) ? $ineditor : qa_opt('editor_for_qs');
$editor = qa_load_editor(@$incontent, @$informat, $editorname);
// MP: find category title
$categoryinfo = mp_get_categoryinfo(mp_get_categoryid());
function doctype()
{
//qa_error_log($this->content);
if ($this->request == 'admin/permissions' && function_exists('qa_register_plugin_phrases') && qa_get_logged_in_level() >= QA_USER_LEVEL_ADMIN) {
$permits[] = 'expert_question_ask';
$permits[] = 'expert_question_roles';
foreach ($permits as $optionname) {
$value = qa_opt($optionname);
$optionfield = array('id' => $optionname, 'label' => qa_lang_html('expert_question/' . $optionname) . ':', 'tags' => 'NAME="option_' . $optionname . '" ID="option_' . $optionname . '"', 'error' => qa_html(@$errors[$optionname]));
$widest = QA_PERMIT_USERS;
$narrowest = QA_PERMIT_ADMINS;
$permitoptions = qa_admin_permit_options($widest, $narrowest, !QA_FINAL_EXTERNAL_USERS && qa_opt('confirm_user_emails'));
if (count($permitoptions) > 1) {
qa_optionfield_make_select($optionfield, $permitoptions, $value, $value == QA_PERMIT_CONFIRMED ? QA_PERMIT_USERS : min(array_keys($permitoptions)));
}
$this->content['form']['fields'][$optionname] = $optionfield;
$this->content['form']['fields'][$optionname . '_points'] = array('id' => $optionname . '_points', 'tags' => 'NAME="option_' . $optionname . '_points" ID="option_' . $optionname . '_points"', 'type' => 'number', 'value' => qa_opt($optionname . '_points'), 'prefix' => qa_lang_html('admin/users_must_have') . ' ', 'note' => qa_lang_html('admin/points'));
$checkboxtodisplay[$optionname . '_points'] = '(option_' . $optionname . '==' . qa_js(QA_PERMIT_POINTS) . ') ||(option_' . $optionname . '==' . qa_js(QA_PERMIT_POINTS_CONFIRMED) . ')';
}
qa_set_display_rules($this->content, $checkboxtodisplay);
}
$this->expert_user = $this->is_expert_user();
if (!$this->expert_user) {
foreach ($this->content['navigation']['main'] as $key => $nav) {
if ($nav['url'] == qa_path_html(qa_opt('expert_question_page_url'))) {
unset($this->content['navigation']['main'][$key]);
}
}
}
if (qa_clicked('do_expert_answeradd') && ($this->expert_user || $this->content['q_view']['raw']['userid'] === qa_get_logged_in_userid())) {
global $qa_login_userid, $questionid, $question, $answers, $question, $qa_request;
$innotify = qa_post_text('notify') ? true : false;
$inemail = qa_post_text('email');
qa_get_post_content('editor', 'content', $ineditor, $incontent, $informat, $intext);
$isduplicate = false;
foreach ($answers as $answer) {
if (!$answer['hidden']) {
if (implode(' ', qa_string_to_words($answer['content'])) == implode(' ', qa_string_to_words($incontent))) {
$isduplicate = true;
}
}
}
if (!$isduplicate) {
if (!isset($qa_login_userid)) {
$qa_cookieid = qa_cookie_get_create();
}
// create a new cookie if necessary
$answerid = qa_answer_create($qa_login_userid, qa_get_logged_in_handle(), $qa_cookieid, $incontent, $informat, $intext, $innotify, $inemail, $question);
qa_report_write_action($qa_login_userid, $qa_cookieid, 'a_post', $questionid, $answerid, null);
qa_redirect($qa_request, null, null, null, qa_anchor('A', $answerid));
} else {
$pageerror = qa_lang_html('question/duplicate_content');
}
qa_page_q_load_q();
// reload since we may have changed something
}
if (qa_opt('expert_question_enable')) {
if ($this->expert_user && qa_opt('expert_question_show_count')) {
$this->expertcount = qa_db_read_one_value(qa_db_query_sub("SELECT COUNT(postid) FROM ^postmeta, ^posts WHERE ^postmeta.meta_key='is_expert_question' AND ^postmeta.post_id=^posts.postid AND ^posts.acount=0" . (is_array($this->expert_user) ? " AND ^posts.categoryid IN (#)" : " AND \$"), $this->expert_user), true);
if ($this->expertcount) {
foreach ($this->content['navigation']['main'] as $key => $nav) {
if ($nav['url'] == qa_path_html(qa_opt('expert_question_page_url'))) {
$this->content['navigation']['main'][$key]['label'] .= ' (' . $this->expertcount . ')';
}
}
}
}
global $qa_request;
if ($qa_request == qa_opt('expert_question_page_url')) {
$this->content['navigation']['sub'] = array('special' => 1);
}
if ($this->template == 'ask' && in_array(qa_opt('expert_question_type'), array(0, 2)) && !qa_user_permit_error('permit_post_q') && !qa_permit_value_error(qa_opt('expert_question_ask'), qa_get_logged_in_userid(), qa_get_logged_in_level(), qa_get_logged_in_flags()) && !qa_opt('site_maintenance')) {
$this->content['form']['fields'][] = array('tags' => 'NAME="is_expert_question" ID="is_expert_question"', 'value' => qa_get(qa_opt('expert_question_page_url')) == 'true' ? qa_opt('expert_question_yes') : qa_opt('expert_question_no'), 'type' => 'select-radio', 'options' => array('no' => qa_opt('expert_question_no'), 'yes' => qa_opt('expert_question_yes')));
}
if ($this->template == 'user' && qa_get_logged_in_handle() === $this->_user_handle()) {
if (!isset($this->content['navigation']['sub'])) {
$this->content['navigation']['sub'] = array('profile' => array('url' => qa_path_html('user/' . $this->_user_handle(), null, qa_opt('site_url')), 'label' => $this->_user_handle(), 'selected' => !qa_get('tab') ? true : false), qa_opt('expert_question_page_url') => array('url' => qa_path_html('user/' . $this->_user_handle(), array('tab' => qa_opt('expert_question_page_url')), qa_opt('site_url')), 'label' => qa_opt('expert_question_page_title'), 'selected' => qa_get('tab') == qa_opt('expert_question_page_url') ? true : false));
} else {
$this->content['navigation']['sub'][qa_opt('expert_question_page_url')] = array('url' => qa_path_html('user/' . $this->_user_handle(), array('tab' => qa_opt('expert_question_page_url')), qa_opt('site_url')), 'label' => qa_opt('expert_question_page_title'), 'selected' => qa_get('tab') == qa_opt('expert_question_page_url') ? true : false);
}
}
if ($this->template == 'question') {
$qid = $this->content['q_view']['raw']['postid'];
$expert = qa_db_read_one_value(qa_db_query_sub("SELECT meta_value FROM ^postmeta WHERE meta_key='is_expert_question' AND post_id=#", $qid), true);
if ($expert) {
// is expert question
$this->expert_question = 1;
// modify post elements
// title
$this->content['title'] .= ' ' . qa_opt('expert_question_title');
// css class
$this->content['q_view']['tags'] .= ' class="qa-expert-question"';
// remove hidden stuff
unset($this->content['q_view']['hidden']);
unset($this->content['hidden']);
}
}
}
qa_html_theme_base::doctype();
}
function qa_page_q_do_comment($answer)
{
global $qa_login_userid, $qa_cookieid, $question, $questionid, $formtype, $formpostid, $errors, $reloadquestion, $pageerror, $qa_request, $ineditor, $incomment, $informat, $innotify, $inemail, $commentsfollows, $jumptoanchor, $usecaptcha;
$parent = isset($answer) ? $answer : $question;
switch (qa_user_permit_error('permit_post_c', 'C')) {
case 'login':
$pageerror = qa_insert_login_links(qa_lang_html('question/comment_must_login'), $qa_request);
break;
case 'confirm':
$pageerror = qa_insert_login_links(qa_lang_html('question/comment_must_confirm'), $qa_request);
break;
case 'limit':
$pageerror = qa_lang_html('question/comment_limit');
break;
default:
$pageerror = qa_lang_html('users/no_permission');
break;
case false:
$incomment = qa_post_text('comment');
if (!isset($incomment)) {
$formtype = 'c_add';
$formpostid = $parent['postid'];
// show form first time
} else {
$innotify = qa_post_text('notify') ? true : false;
$inemail = qa_post_text('email');
qa_get_post_content('editor', 'comment', $ineditor, $incomment, $informat, $intext);
$errors = qa_comment_validate($incomment, $informat, $intext, $innotify, $inemail);
if ($usecaptcha) {
qa_captcha_validate($_POST, $errors);
}
if (empty($errors)) {
$isduplicate = false;
foreach ($commentsfollows as $comment) {
if ($comment['basetype'] == 'C' && $comment['parentid'] == $parent['postid'] && !$comment['hidden']) {
if (implode(' ', qa_string_to_words($comment['content'])) == implode(' ', qa_string_to_words($incomment))) {
$isduplicate = true;
}
}
}
if (!$isduplicate) {
if (!isset($qa_login_userid)) {
$qa_cookieid = qa_cookie_get_create();
}
// create a new cookie if necessary
$commentid = qa_comment_create($qa_login_userid, qa_get_logged_in_handle(), $qa_cookieid, $incomment, $informat, $intext, $innotify, $inemail, $question, $answer, $commentsfollows);
qa_report_write_action($qa_login_userid, $qa_cookieid, 'c_post', $questionid, @$answer['postid'], $commentid);
qa_redirect($qa_request, null, null, null, qa_anchor(isset($answer) ? 'A' : 'Q', $parent['postid']));
} else {
$pageerror = qa_lang_html('question/duplicate_content');
}
} else {
$formtype = 'c_add';
$formpostid = $parent['postid'];
// show form again
}
}
break;
}
}
