function qa_question_validate($title, $content, $format, $text, $tagstring, $notify, $email)
{
require_once QA_INCLUDE_DIR . 'qa-app-options.php';
$options = qa_get_options(array('min_len_q_title', 'max_len_q_title', 'min_len_q_content', 'min_num_q_tags', 'max_num_q_tags'));
$errors = array();
$maxtitlelength = max($options['min_len_q_title'], min($options['max_len_q_title'], QA_DB_MAX_TITLE_LENGTH));
qa_length_validate($errors, 'title', $title, $options['min_len_q_title'], $maxtitlelength);
qa_length_validate($errors, 'content', $content, 0, QA_DB_MAX_CONTENT_LENGTH);
// for storage
qa_length_validate($errors, 'content', $text, $options['min_len_q_content'], null);
// for display
if (isset($tagstring)) {
$counttags = count(qa_tagstring_to_tags($tagstring));
$mintags = min($options['min_num_q_tags'], $options['max_num_q_tags']);
// to deal with silly settings
if ($counttags < $mintags) {
$errors['tags'] = qa_lang_sub('question/min_tags_x', $mintags);
} elseif ($counttags > $options['max_num_q_tags']) {
$errors['tags'] = qa_lang_sub('question/max_tags_x', $options['max_num_q_tags']);
} else {
qa_length_validate($errors, 'tags', $tagstring, 0, QA_DB_MAX_TAGS_LENGTH);
}
}
qa_notify_validate($errors, $notify, $email);
return $errors;
}
/**
* Returns the language value as defined in lang/donut-options-lang-*.php
*
* @param $indentifier
* @param null $subs
*
* @return mixed|string
*/
function donut_options_lang($indentifier, $subs = null)
{
if (!is_array($subs)) {
return empty($subs) ? qa_lang('donut_options/' . $indentifier) : qa_lang_sub('donut_options/' . $indentifier, $subs);
} else {
return strtr(qa_lang('donut_options/' . $indentifier), $subs);
}
}
function qa_feed_load_ifcategory($categoryslugs, $allkey, $catkey, &$title, $questionselectspec1 = null, $questionselectspec2 = null, $questionselectspec3 = null, $questionselectspec4 = null)
{
$countslugs = @count($categoryslugs);
list($questions1, $questions2, $questions3, $questions4, $categories, $categoryid) = qa_db_select_with_pending($questionselectspec1, $questionselectspec2, $questionselectspec3, $questionselectspec4, $countslugs ? qa_db_category_nav_selectspec($categoryslugs, false) : null, $countslugs ? qa_db_slugs_to_category_id_selectspec($categoryslugs) : null);
if ($countslugs && !isset($categoryid)) {
qa_feed_not_found();
}
if (isset($allkey)) {
$title = isset($categoryid) && isset($catkey) ? qa_lang_sub($catkey, $categories[$categoryid]['title']) : qa_lang($allkey);
}
return array_merge(is_array($questions1) ? $questions1 : array(), is_array($questions2) ? $questions2 : array(), is_array($questions3) ? $questions3 : array(), is_array($questions4) ? $questions4 : array());
}
function qa_q_list_page_content($questions, $pagesize, $start, $count, $sometitle, $nonetitle, $navcategories, $categoryid, $categoryqcount, $categorypathprefix, $feedpathprefix, $suggest, $pagelinkparams = null, $categoryparams = null, $dummy = null)
{
if (qa_to_override(__FUNCTION__)) {
$args = func_get_args();
return qa_call_override(__FUNCTION__, $args);
}
require_once QA_INCLUDE_DIR . 'app/format.php';
require_once QA_INCLUDE_DIR . 'app/updates.php';
$userid = qa_get_logged_in_userid();
// Chop down to size, get user information for display
if (isset($pagesize)) {
$questions = array_slice($questions, 0, $pagesize);
}
$usershtml = qa_userids_handles_html(qa_any_get_userids_handles($questions));
// Prepare content for theme
$qa_content = qa_content_prepare(true, array_keys(qa_category_path($navcategories, $categoryid)));
$qa_content['q_list']['form'] = array('tags' => 'method="post" action="' . qa_self_html() . '"', 'hidden' => array('code' => qa_get_form_security_code('vote')));
$qa_content['q_list']['qs'] = array();
if (count($questions)) {
$qa_content['title'] = $sometitle;
$defaults = qa_post_html_defaults('Q');
if (isset($categorypathprefix)) {
$defaults['categorypathprefix'] = $categorypathprefix;
}
foreach ($questions as $question) {
$fields = qa_any_to_q_html_fields($question, $userid, qa_cookie_get(), $usershtml, null, qa_post_html_options($question, $defaults));
if (!empty($fields['raw']['closedbyid'])) {
$fields['closed'] = array('state' => qa_lang_html('main/closed'));
}
$qa_content['q_list']['qs'][] = $fields;
}
} else {
$qa_content['title'] = $nonetitle;
}
if (isset($userid) && isset($categoryid)) {
$favoritemap = qa_get_favorite_non_qs_map();
$categoryisfavorite = @$favoritemap['category'][$navcategories[$categoryid]['backpath']];
$qa_content['favorite'] = qa_favorite_form(QA_ENTITY_CATEGORY, $categoryid, $categoryisfavorite, qa_lang_sub($categoryisfavorite ? 'main/remove_x_favorites' : 'main/add_category_x_favorites', $navcategories[$categoryid]['title']));
}
if (isset($count) && isset($pagesize)) {
$qa_content['page_links'] = qa_html_page_links(qa_request(), $start, $pagesize, $count, qa_opt('pages_prev_next'), $pagelinkparams);
}
if (empty($qa_content['page_links'])) {
$qa_content['suggest_next'] = $suggest;
}
if (qa_using_categories() && count($navcategories) && isset($categorypathprefix)) {
$qa_content['navigation']['cat'] = qa_category_navigation($navcategories, $categoryid, $categorypathprefix, $categoryqcount, $categoryparams);
}
if (isset($feedpathprefix) && (qa_opt('feed_per_category') || !isset($categoryid))) {
$qa_content['feed'] = array('url' => qa_path_html(qa_feed_request($feedpathprefix . (isset($categoryid) ? '/' . qa_category_path_request($navcategories, $categoryid) : ''))), 'label' => strip_tags($sometitle));
}
return $qa_content;
}
function qa_send_notification($userid, $email, $handle, $subject, $body, $subs, $html = false)
{
if (qa_to_override(__FUNCTION__)) {
$args = func_get_args();
return qa_call_override(__FUNCTION__, $args);
}
global $qa_notifications_suspended;
if ($qa_notifications_suspended > 0) {
return false;
}
require_once QA_INCLUDE_DIR . 'db/selects.php';
require_once QA_INCLUDE_DIR . 'util/string.php';
if (isset($userid)) {
$needemail = !qa_email_validate(@$email);
// take from user if invalid, e.g. @ used in practice
$needhandle = empty($handle);
if ($needemail || $needhandle) {
if (QA_FINAL_EXTERNAL_USERS) {
if ($needhandle) {
$handles = qa_get_public_from_userids(array($userid));
$handle = @$handles[$userid];
}
if ($needemail) {
$email = qa_get_user_email($userid);
}
} else {
$useraccount = qa_db_select_with_pending(array('columns' => array('email', 'handle'), 'source' => '^users WHERE userid = #', 'arguments' => array($userid), 'single' => true));
if ($needhandle) {
$handle = @$useraccount['handle'];
}
if ($needemail) {
$email = @$useraccount['email'];
}
}
}
}
if (isset($email) && qa_email_validate($email)) {
$subs['^site_title'] = qa_opt('site_title');
$subs['^handle'] = $handle;
$subs['^email'] = $email;
$subs['^open'] = "\n";
$subs['^close'] = "\n";
return qa_send_email(array('fromemail' => qa_opt('from_email'), 'fromname' => qa_opt('site_title'), 'toemail' => $email, 'toname' => $handle, 'subject' => strtr($subject, $subs), 'body' => (empty($handle) ? '' : qa_lang_sub('emails/to_handle_prefix', $handle)) . strtr($body, $subs), 'html' => $html));
} else {
return false;
}
}
function qa_time_to_string($seconds)
{
$seconds = max($seconds, 1);
$scales = array(31557600 => array('main/1_year', 'main/x_years'), 2629800 => array('main/1_month', 'main/x_months'), 604800 => array('main/1_week', 'main/x_weeks'), 86400 => array('main/1_day', 'main/x_days'), 3600 => array('main/1_hour', 'main/x_hours'), 60 => array('main/1_minute', 'main/x_minutes'), 1 => array('main/1_second', 'main/x_seconds'));
foreach ($scales as $scale => $phrases) {
if ($seconds >= $scale) {
$count = floor($seconds / $scale);
if ($count == 1) {
$string = qa_lang($phrases[0]);
} else {
$string = qa_lang_sub($phrases[1], $count);
}
break;
}
}
return $string;
}
function output_widget($region, $place, $themeobject, $template, $request, $qa_content)
{
$widget_opt = @$themeobject->current_widget['param']['options'];
require_once QA_INCLUDE_DIR . 'qa-db-selects.php';
if (@$qa_content['q_view']['raw']['type'] != 'Q') {
// question might not be visible, etc...
return;
}
$questionid = $qa_content['q_view']['raw']['postid'];
$userid = qa_get_logged_in_userid();
$cookieid = qa_cookie_get();
$questions = qa_db_single_select(qa_db_related_qs_selectspec($userid, $questionid, (int) $widget_opt['count']));
$minscore = qa_match_to_min_score(qa_opt('match_related_qs'));
foreach ($questions as $key => $question) {
if ($question['score'] < $minscore) {
unset($questions[$key]);
}
}
$titlehtml = qa_lang_html(count($questions) ? 'main/related_qs_title' : 'main/no_related_qs_title');
if (@$themeobject->current_widget['param']['locations']['show_title']) {
$themeobject->output('<h3 class="widget-title">' . qa_lang('cleanstrap/related_questions') . '</h3>');
}
$themeobject->output('<div class="ra-rq-widget">');
$themeobject->output('<ul>');
foreach ($questions as $p) {
$timeCode = qa_when_to_html($p['created'], 7);
$when = @$timeCode['prefix'] . @$timeCode['data'] . @$timeCode['suffix'];
$themeobject->output('<li>' . cs_get_post_avatar($p, $p['userid'], 30, true));
$themeobject->output('<div class="post-content">');
$themeobject->output('<a class="title" href="' . qa_q_path_html($p['postid'], $p['title']) . '">' . qa_html($p['title']) . '</a>');
$themeobject->output('<div class="meta">');
$themeobject->output('<span>' . qa_lang_sub('cleanstrap/x_answers', $p['acount']) . '</span>');
$themeobject->output('<span class="time icon-time">' . $when . '</span>');
$themeobject->output('<span class="vote-count icon-thumbs-up2">' . qa_lang_sub('cleanstrap/x_votes', $p['netvotes']) . '</span>');
$themeobject->output('</div>');
$themeobject->output('</div>');
$themeobject->output('</li>');
}
$themeobject->output('</ul>');
$themeobject->output('</div>');
}
function cs_top_users($limit = 5, $size)
{
$users = qa_db_read_all_assoc(qa_db_query_sub('SELECT * FROM ^users JOIN ^userpoints ON ^users.userid=^userpoints.userid ORDER BY ^userpoints.points DESC LIMIT #', $limit));
$output = '<ul class="top-users-list clearfix">';
foreach ($users as $u) {
if (defined('QA_WORDPRESS_INTEGRATE_PATH')) {
require_once QA_INCLUDE_DIR . 'qa-app-posts.php';
$u['handle'] = qa_post_userid_to_handle($u['userid']);
}
$output .= '<li class="top-user clearfix">';
$output .= cs_get_post_avatar($u, $u['userid'], $size, true);
$output .= '<div class="top-user-data">';
$output .= '<span class="points">' . $u['points'] . ' ' . qa_lang('cleanstrap/points') . '</span>';
$output .= '<a href="' . qa_path_html('user/' . $u['handle']) . '" class="name">' . $u['handle'] . '</a>';
$output .= '<p class="counts"><span>' . qa_lang_sub('cleanstrap/x_questions', $u['qposts']) . '</span> <span>' . qa_lang_sub('cleanstrap/x_answers', $u['aposts']) . '</span><span>' . qa_lang_sub('cleanstrap/x_comments', $u['cposts']) . '</span></p>';
$output .= '</div>';
$output .= '</li>';
}
$output .= '</ul>';
return $output;
}
require_once QA_INCLUDE_DIR . 'qa-db-points.php';
qa_db_points_set_bonus($userid, (int) qa_post_text('bonus'));
qa_db_points_update_ifuser($userid, null);
qa_redirect(qa_request(), null, null, null, 'activity');
}
// Get information on user references in answers and other stuff need for page
$pagesize = qa_opt('page_size_user_posts');
$questions = qa_any_sort_and_dedupe(array_merge($questions, $answerqs, $commentqs, $editqs));
$questions = array_slice($questions, 0, $pagesize);
$usershtml = qa_userids_handles_html(qa_any_get_userids_handles($questions));
$usershtml[$userid] = $userhtml;
// Prepare content for theme
$qa_content = qa_content_prepare(true);
$qa_content['title'] = qa_lang_html_sub('profile/user_x', $userhtml);
if (isset($loginuserid) && !QA_FINAL_EXTERNAL_USERS) {
$qa_content['favorite'] = qa_favorite_form(QA_ENTITY_USER, $useraccount['userid'], $favorite, qa_lang_sub($favorite ? 'main/remove_x_favorites' : 'users/add_user_x_favorites', $handle));
}
// General information about the user, only available if we're using internal user management
if (!QA_FINAL_EXTERNAL_USERS) {
$qa_content['form_profile'] = array('tags' => 'METHOD="POST" ACTION="' . qa_self_html() . '"', 'style' => 'wide', 'fields' => array('avatar' => array('type' => 'image', 'style' => 'tall', 'label' => '', 'html' => qa_get_user_avatar_html($useraccount['flags'], $useraccount['email'], $useraccount['handle'], $useraccount['avatarblobid'], $useraccount['avatarwidth'], $useraccount['avatarheight'], qa_opt('avatar_profile_size'))), 'removeavatar' => null, 'duration' => array('type' => 'static', 'label' => qa_lang_html('users/member_for'), 'value' => qa_html(qa_time_to_string(qa_opt('db_time') - $useraccount['created']))), 'level' => array('type' => 'static', 'label' => qa_lang_html('users/member_type'), 'tags' => 'NAME="level"', 'value' => qa_html(qa_user_level_string($useraccount['level'])), 'note' => $useraccount['flags'] & QA_USER_FLAGS_USER_BLOCKED && isset($maxlevelassign) ? qa_lang_html('users/user_blocked') : '')));
if (empty($qa_content['form_profile']['fields']['avatar']['html'])) {
unset($qa_content['form_profile']['fields']['avatar']);
}
// Private message form
if (qa_opt('allow_private_messages') && isset($loginuserid) && $loginuserid != $userid && !($useraccount['flags'] & QA_USER_FLAGS_NO_MESSAGES)) {
$qa_content['form_profile']['fields']['level']['value'] .= strtr(qa_lang_html('profile/send_private_message'), array('^1' => '<A HREF="' . qa_path_html('message/' . $handle) . '">', '^2' => '</A>'));
}
// Show any extra privileges due to user's level or their points
$showpermits = array();
$permitoptions = qa_get_permit_options();
foreach ($permitoptions as $permitoption) {
$userid = qa_get_logged_in_userid();
// Find the questions with this tag
if (!strlen($tag)) {
qa_redirect('tags');
}
list($questions, $tagword) = qa_db_select_with_pending(qa_db_tag_recent_qs_selectspec($userid, $tag, $start, false, qa_opt_if_loaded('page_size_tag_qs')), qa_db_tag_word_selectspec($tag));
$pagesize = qa_opt('page_size_tag_qs');
$questions = array_slice($questions, 0, $pagesize);
$usershtml = qa_userids_handles_html($questions);
// Prepare content for theme
$qa_content = qa_content_prepare(true);
$qa_content['title'] = qa_lang_html_sub('main/questions_tagged_x', qa_html($tag));
if (isset($userid) && isset($tagword)) {
$favoritemap = qa_get_favorite_non_qs_map();
$favorite = @$favoritemap['tag'][qa_strtolower($tagword['word'])];
$qa_content['favorite'] = qa_favorite_form(QA_ENTITY_TAG, $tagword['wordid'], $favorite, qa_lang_sub($favorite ? 'main/remove_x_favorites' : 'main/add_tag_x_favorites', $tagword['word']));
}
if (!count($questions)) {
$qa_content['q_list']['title'] = qa_lang_html('main/no_questions_found');
}
$qa_content['q_list']['form'] = array('tags' => 'method="post" action="' . qa_self_html() . '"', 'hidden' => array('code' => qa_get_form_security_code('vote')));
$qa_content['q_list']['qs'] = array();
foreach ($questions as $postid => $question) {
$qa_content['q_list']['qs'][] = qa_post_html_fields($question, $userid, qa_cookie_get(), $usershtml, null, qa_post_html_options($question));
}
$qa_content['page_links'] = qa_html_page_links(qa_request(), $start, $pagesize, $tagword['tagcount'], qa_opt('pages_prev_next'));
if (empty($qa_content['page_links'])) {
$qa_content['suggest_next'] = qa_html_suggest_qs_tags(true);
}
if (qa_opt('feed_for_tag_qs')) {
$qa_content['feed'] = array('url' => qa_path_html(qa_feed_request('tag/' . $tag)), 'label' => qa_lang_html_sub('main/questions_tagged_x', qa_html($tag)));
$inslug = qa_lang_sub('admin/category_default_slug', $attempt - 1);
break;
}
$matchcategoryid = qa_db_category_slug_to_id($inparentid, $inslug);
// query against DB since MySQL ignores accents, etc...
if (!isset($inparentid)) {
$matchpage = qa_db_single_select(qa_db_page_full_selectspec($inslug, false));
} else {
$matchpage = null;
}
if (empty($inslug)) {
$errors['slug'] = qa_lang('main/field_required');
} elseif (qa_strlen($inslug) > QA_DB_MAX_CAT_PAGE_TAGS_LENGTH) {
$errors['slug'] = qa_lang_sub('main/max_length_x', QA_DB_MAX_CAT_PAGE_TAGS_LENGTH);
} elseif (preg_match('/[\\+\\/]/', $inslug)) {
$errors['slug'] = qa_lang_sub('admin/slug_bad_chars', '+ /');
} elseif (!isset($inparentid) && qa_admin_is_slug_reserved($inslug)) {
// only top level is a problem
$errors['slug'] = qa_lang('admin/slug_reserved');
} elseif (isset($matchcategoryid) && strcmp($matchcategoryid, @$editcategory['categoryid'])) {
$errors['slug'] = qa_lang('admin/category_already_used');
} elseif (isset($matchpage)) {
$errors['slug'] = qa_lang('admin/page_already_used');
} else {
unset($errors['slug']);
}
if (isset($editcategory['categoryid']) || !isset($errors['slug'])) {
// don't try other options if editing existing category
break;
}
}
if (qa_clicked('dofeedback')) {
require_once QA_INCLUDE_DIR . 'qa-util-emailer.php';
require_once QA_INCLUDE_DIR . 'qa-util-string.php';
$inmessage = qa_post_text('message');
$inname = qa_post_text('name');
$inemail = qa_post_text('email');
$inreferer = qa_post_text('referer');
if (empty($inmessage)) {
$errors['message'] = qa_lang('misc/feedback_empty');
}
if ($usecaptcha) {
qa_captcha_validate($_POST, $errors);
}
if (empty($errors)) {
$subs = array('^message' => $inmessage, '^name' => empty($inname) ? '-' : $inname, '^email' => empty($inemail) ? '-' : $inemail, '^previous' => empty($inreferer) ? '-' : $inreferer, '^url' => isset($qa_login_userid) ? qa_path('user/' . qa_get_logged_in_handle(), null, qa_opt('site_url')) : '-', '^ip' => qa_remote_ip_address(), '^browser' => @$_SERVER['HTTP_USER_AGENT']);
if (qa_send_email(array('fromemail' => qa_email_validate(@$inemail) ? $inemail : qa_opt('from_email'), 'fromname' => $inname, 'toemail' => qa_opt('feedback_email'), 'toname' => qa_opt('site_title'), 'subject' => qa_lang_sub('emails/feedback_subject', qa_opt('site_title')), 'body' => strtr(qa_lang('emails/feedback_body'), $subs), 'html' => false))) {
$feedbacksent = true;
} else {
$page_error = qa_lang_html('main/general_error');
}
qa_report_event('feedback', $qa_login_userid, qa_get_logged_in_handle(), $qa_cookieid, array('email' => $inemail, 'name' => $inname, 'message' => $inmessage, 'previous' => $inreferer, 'browser' => @$_SERVER['HTTP_USER_AGENT']));
}
}
// Prepare content for theme
$qa_content = qa_content_prepare();
$qa_content['title'] = qa_lang_html('misc/feedback_title');
$qa_content['error'] = @$page_error;
$qa_content['form'] = array('tags' => 'METHOD="POST" ACTION="' . qa_self_html() . '"', 'style' => 'tall', 'fields' => array('message' => array('type' => $feedbacksent ? 'static' : '', 'label' => qa_lang_html_sub('misc/feedback_message', qa_opt('site_title')), 'tags' => 'NAME="message" ID="message"', 'value' => qa_html(@$inmessage), 'rows' => 8, 'error' => qa_html(@$errors['message'])), 'name' => array('type' => $feedbacksent ? 'static' : '', 'label' => qa_lang_html('misc/feedback_name'), 'tags' => 'NAME="name"', 'value' => qa_html(isset($inname) ? $inname : @$userprofile['name'])), 'email' => array('type' => $feedbacksent ? 'static' : '', 'label' => qa_lang_html('misc/feedback_email'), 'tags' => 'NAME="email"', 'value' => qa_html(isset($inemail) ? $inemail : qa_get_logged_in_email()), 'note' => $feedbacksent ? null : qa_opt('email_privacy'))), 'buttons' => array('send' => array('label' => qa_lang_html('main/send_button'))), 'hidden' => array('dofeedback' => '1', 'referer' => qa_html(isset($inreferer) ? $inreferer : @$_SERVER['HTTP_REFERER'])));
if ($usecaptcha && !$feedbacksent) {
qa_set_up_captcha_field($qa_content, $qa_content['form']['fields'], @$errors);
}
function qa_password_validate($password, $olduser = null)
{
$error = null;
$filtermodules = qa_load_modules_with('filter', 'validate_password');
foreach ($filtermodules as $filtermodule) {
$error = $filtermodule->validate_password($password, $olduser);
if (isset($error)) {
break;
}
}
if (!isset($error)) {
$minpasslen = max(QA_MIN_PASSWORD_LEN, 1);
if (qa_strlen($password) < $minpasslen) {
$error = qa_lang_sub('users/password_min', $minpasslen);
}
}
if (isset($error)) {
return array('password' => $error);
}
return array();
}
function validate_length(&$errors, $field, $input, $minlength, $maxlength)
{
if (isset($input)) {
$length = qa_strlen($input);
if ($length < $minlength) {
$errors[$field] = $minlength == 1 ? qa_lang('main/field_required') : qa_lang_sub('main/min_length_x', $minlength);
} elseif (isset($maxlength) && $length > $maxlength) {
$errors[$field] = qa_lang_sub('main/max_length_x', $maxlength);
}
}
}
function qa_upload_file($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 $result;
}
function output_widget($region, $place, $themeobject, $template, $request, $qa_content)
{
$widget_opt = @$themeobject->current_widget['param']['options'];
if ($widget_opt['post_type'] == 'Q') {
$what = qa_lang_html('cleanstrap/questions');
} elseif ($widget_opt['post_type'] == 'A') {
$what = qa_lang_html('cleanstrap/answers');
} elseif ($widget_opt['post_type'] == 'C') {
$what = qa_lang_html('cleanstrap/comments');
}
if (@$themeobject->current_widget['param']['locations']['show_title']) {
$themeobject->output('<h3 class="widget-title">' . qa_lang_sub('cleanstrap/recent_posts', $what) . '</h3>');
}
$themeobject->output('<div class="ra-post-list-widget">');
$themeobject->output($this->cs_post_list($widget_opt['post_type'], (int) $widget_opt['cs_qa_count']));
$themeobject->output('</div>');
}
if (qa_clicked('docancel')) {
qa_redirect('admin/users');
} elseif (qa_clicked('dosavefield')) {
require_once QA_INCLUDE_DIR . 'qa-db-admin.php';
require_once QA_INCLUDE_DIR . 'qa-util-string.php';
if (qa_post_text('dodelete')) {
qa_db_userfield_delete($editfield['fieldid']);
qa_redirect('admin/users');
} else {
$inname = qa_post_text('name');
$inflags = qa_post_text('flags');
$inposition = qa_post_text('position');
$errors = array();
// Verify the name is legitimate
if (qa_strlen($inname) > QA_DB_MAX_PROFILE_TITLE_LENGTH) {
$errors['name'] = qa_lang_sub('main/max_length_x', QA_DB_MAX_PROFILE_TITLE_LENGTH);
}
// Perform appropriate database action
if (isset($editfield['fieldid'])) {
// changing existing user field
qa_db_userfield_set_fields($editfield['fieldid'], isset($errors['name']) ? $editfield['content'] : $inname, $inflags);
qa_db_userfield_move($editfield['fieldid'], $inposition);
if (empty($errors)) {
qa_redirect('admin/users');
} else {
$userfields = qa_db_select_with_pending(qa_db_userfields_selectspec());
// reload after changes
foreach ($userfields as $userfield) {
if ($userfield['fieldid'] == $editfield['fieldid']) {
$editfield = $userfield;
}
/**
* Check that a field meets the length requirements. If we're editing the post we can ignore missing fields.
*
* @param array $errors Array of errors, with keys matching $post
* @param array $post The post containing the field we want to validate
* @param string $key The element of $post to validate
* @param int $minlength
* @param int $maxlength
*/
private function validate_field_length(&$errors, &$post, $key, $minlength, $maxlength, $errorKey = null)
{
if (!$errorKey) {
$errorKey = $key;
}
// skip the field is key not set (for example, 'title' when recategorizing questions)
if (array_key_exists($key, $post)) {
$length = qa_strlen($post[$key]);
if ($length < $minlength) {
$errors[$errorKey] = $minlength == 1 ? qa_lang('main/field_required') : qa_lang_sub('main/min_length_x', $minlength);
} else {
if (isset($maxlength) && $length > $maxlength) {
$errors[$errorKey] = qa_lang_sub('main/max_length_x', $maxlength);
}
}
}
}
function qw_send_notification($userid, $email, $handle, $subject, $body, $subs)
{
global $qa_notifications_suspended;
if ($qa_notifications_suspended > 0) {
return false;
}
require_once QA_INCLUDE_DIR . 'qa-db-selects.php';
require_once QA_INCLUDE_DIR . 'qa-util-string.php';
if (isset($userid)) {
$needemail = !qa_email_validate(@$email);
// take from user if invalid, e.g. @ used in practice
$needhandle = empty($handle);
if ($needemail || $needhandle) {
if (QA_FINAL_EXTERNAL_USERS) {
if ($needhandle) {
$handles = qa_get_public_from_userids(array($userid));
$handle = @$handles[$userid];
}
if ($needemail) {
$email = qa_get_user_email($userid);
}
} else {
$useraccount = qa_db_select_with_pending(qa_db_user_account_selectspec($userid, true));
if ($needhandle) {
$handle = @$useraccount['handle'];
}
if ($needemail) {
$email = @$useraccount['email'];
}
}
}
}
if (isset($email) && qa_email_validate($email)) {
$subs['^site_title'] = qa_opt('site_title');
$subs['^handle'] = $handle;
$subs['^email'] = $email;
$subs['^open'] = "\n";
$subs['^close'] = "\n";
$email_param = array('fromemail' => qa_opt('from_email'), 'fromname' => qa_opt('site_title'), 'toemail' => $email, 'toname' => $handle, 'handle' => $handle, 'subject' => strtr($subject, $subs), 'body' => (empty($handle) ? '' : qa_lang_sub('emails/to_handle_prefix', $handle)) . strtr($body, $subs), 'html' => true);
$email_param['body'] = qw_get_email_template($email_param);
if (QW_SEND_EMAIL_DEBUG_MODE) {
//this will write to the log file
return qw_send_email_fake($email_param);
}
return qa_send_email($email_param);
} else {
return false;
}
}
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($message) . ");</script>";
return null;
}
function output_widget($region, $place, $themeobject, $template, $request, $qa_content)
{
$widget_opt = @$themeobject->current_widget['param']['options'];
$handle = $qa_content['raw']['account']['handle'];
if (@$themeobject->current_widget['param']['locations']['show_title']) {
$themeobject->output('<h3 class="widget-title">' . qa_lang_sub('cleanstrap/x_activities', $handle) . '</h3>');
}
$themeobject->output('<div class="ra-ua-widget">');
$themeobject->output($this->get_user_activity($handle, (int) $widget_opt['cs_ua_count']));
$themeobject->output('</div>');
}
/**
* Returns the language value as defined in qa-dhp-lang-*.php
*
* @param $indentifier
* @param null $subs
*
* @return mixed|string
*/
function dhp_lang($indentifier, $subs = null)
{
if (!is_array($subs)) {
return empty($subs) ? qa_lang('ami_dhp/' . $indentifier) : qa_lang_sub('ami_dhp/' . $indentifier, $subs);
} else {
return strtr(qa_lang('ami_dhp/' . $indentifier), $subs);
}
}
function qw_activitylist($limit)
{
$offset = (int) qa_get('start');
// get points for each activity
require_once QA_INCLUDE_DIR . 'qa-db-points.php';
require_once QA_INCLUDE_DIR . 'qa-db-users.php';
$optionnames = qa_db_points_option_names();
$options = qa_get_options($optionnames);
$multi = (int) $options['points_multiple'];
$upvote = '';
$downvote = '';
if (@$options['points_per_q_voted_up']) {
$upvote = '_up';
$downvote = '_down';
}
$event_point['in_q_vote_up'] = (int) $options['points_per_q_voted' . $upvote] * $multi;
$event_point['in_q_vote_down'] = (int) $options['points_per_q_voted' . $downvote] * $multi * -1;
$event_point['in_q_unvote_up'] = (int) $options['points_per_q_voted' . $upvote] * $multi * -1;
$event_point['in_q_unvote_down'] = (int) $options['points_per_q_voted' . $downvote] * $multi;
$event_point['a_vote_up'] = (int) $options['points_per_a_voted' . $upvote] * $multi;
$event_point['in_a_vote_down'] = (int) $options['points_per_a_voted' . $downvote] * $multi * -1;
$event_point['in_a_unvote_up'] = (int) $options['points_per_a_voted' . $upvote] * $multi * -1;
$event_point['in_a_unvote_down'] = (int) $options['points_per_a_voted' . $downvote] * $multi;
$event_point['in_a_select'] = (int) $options['points_a_selected'] * $multi;
$event_point['in_a_unselect'] = (int) $options['points_a_selected'] * $multi * -1;
$event_point['q_post'] = (int) $options['points_post_q'] * $multi;
$event_point['a_post'] = (int) $options['points_post_a'] * $multi;
$event_point['a_select'] = (int) $options['points_select_a'] * $multi;
$event_point['q_vote_up'] = (int) $options['points_vote_up_q'] * $multi;
$event_point['q_vote_down'] = (int) $options['points_vote_down_q'] * $multi;
$event_point['a_vote_up'] = (int) $options['points_vote_up_a'] * $multi;
$event_point['a_vote_down'] = (int) $options['points_vote_down_a'] * $multi;
// Get Events
$userid = qa_get_logged_in_userid();
$eventslist = qa_db_read_all_assoc(qa_db_query_sub('SELECT id, UNIX_TIMESTAMP(datetime) AS datetime, userid, postid, effecteduserid, event, params, `read` FROM ^ra_userevent WHERE effecteduserid=# AND event NOT IN ("u_wall_post", "u_message") ORDER BY datetime DESC LIMIT # OFFSET #', $userid, $limit, $offset));
if (count($eventslist) > 0) {
$event = array();
$output = '';
$i = 0;
//
$userids = array();
foreach ($eventslist as $event) {
$userids[$event['userid']] = $event['userid'];
$userids[$event['effecteduserid']] = $event['effecteduserid'];
}
if (QA_FINAL_EXTERNAL_USERS) {
$handles = qa_get_public_from_userids($userids);
} else {
$handles = qa_db_user_get_userid_handles($userids);
}
// get event's: time, type, parameters
// get post id of questions
foreach ($eventslist as $event) {
$title = '';
$link = '';
$vote_status = '';
$handle = isset($handles[$event['userid']]) ? $handles[$event['userid']] : qa_lang('main/anonymous');
$datetime = $event['datetime'];
$event['date'] = qa_html(qa_time_to_string(qa_opt('db_time') - $datetime));
$event['params'] = json_decode($event['params'], true);
$id = ' data-id="' . $event['id'] . '"';
$read = $event['read'] ? ' read' : ' unread';
$mark_as_read = !$event['read'] ? '<span class="icon icon-tick"></span>' : '';
$url_param = array('ra_notification' => $event['id']);
$user_link = qa_path_html('user/' . $handle, $url_param, QW_BASE_URL);
switch ($event['event']) {
case 'related':
// related question to an answer
$url = qa_path_html(qa_q_request($event['postid'], $event['params']['title']), $url_param, QW_BASE_URL, null, null);
echo '<div class="event-content clearfix' . $read . '' . $read . '"' . $id . '>
<div class="avatar"><a href="' . $user_link . '">' . qw_get_avatar($handle, 32, true) . '</a></div>
<div class="event-right">
<a href="' . $url . '">
<div class="head">
<strong class="user">' . $handle . '</strong>
<span class="what">' . qa_lang_html('dude/asked_question_related_to_your') . '</span>
<strong class="where">' . qa_lang_html('dude/answer') . '</strong>
</div>
<div class="footer">
<span class="event-icon icon-link"></span>
<span class="date">' . qa_lang_sub('dude/x_ago', $event['date']) . '</span>
</div>
</a>
</div>
</div>';
break;
case 'a_post':
// user's question had been answered
$anchor = qa_anchor('A', $event['postid']);
$url = qa_path_html(qa_q_request($event['params']['qid'], $event['params']['qtitle']), $url_param, QW_BASE_URL, null, $anchor);
$title = qw_truncate($event['params']['qtitle'], 60);
echo '<div class="event-content clearfix' . $read . '"' . $id . '>
<div class="avatar"><a href="' . $user_link . '">' . qw_get_avatar($handle, 32, true) . '</a></div>
<div class="event-right">
<a href="' . $url . '">
<div class="head">
<strong class="user">' . $handle . '</strong>
<span class="what">' . qa_lang_html('dude/answered_your') . '</span>
<strong class="where">' . qa_lang_html('dude/question') . '</strong>
</div>
<div class="footer">
<span class="event-icon icon-answer"></span>
<span class="date">' . qa_lang_sub('dude/x_ago', $event['date']) . '</span>
</div>
</a>
</div>
</div>';
break;
case 'c_post':
// user's question had been commented
$anchor = qa_anchor('C', $event['postid']);
$url = qa_path_html(qa_q_request($event['params']['qid'], $event['params']['qtitle']), $url_param, QW_BASE_URL, null, $anchor);
if ($event['params']['parenttype'] == 'Q') {
$type = qa_lang_html('dude/question');
} elseif ($event['params']['parenttype'] == 'A') {
$type = qa_lang_html('dude/answer');
} else {
$type = qa_lang_html('dude/comment');
}
if (isset($event['params']['parent_uid']) && $event['params']['parent_uid'] != $userid) {
$what = qa_lang_html('dude/followup_comment');
$type = qa_lang_html('dude/comment');
} else {
$what = qa_lang_html('dude/replied_to_your');
}
echo '<div class="event-content clearfix' . $read . '"' . $id . '>
<div class="avatar"><a href="' . $user_link . '">' . qw_get_avatar($handle, 32, true) . '</a></div>
<div class="event-right">
<a href="' . $url . '">
<div class="head">
<strong class="user">' . $handle . '</strong>
<span class="what">' . $what . '</span>
<strong class="where">' . $type . '</strong>
</div>
<div class="footer">
<span class="event-icon icon-arrow-back"></span>
<span class="date">' . qa_lang_sub('dude/x_ago', $event['date']) . '</span>
</div>
</a>
</div>
</div>';
break;
case 'q_reshow':
$url = qa_path_html(qa_q_request($event['params']['qid'], $event['params']['qtitle']), $url_param, QW_BASE_URL, null, null);
echo '<div class="event-content clearfix' . $read . '"' . $id . '>
<div class="avatar"><a class="icon icon-eye" href="' . $url . '"></a></div>
<div class="event-right">
<a href="' . $url . '">
<div class="head">
<span>' . qa_lang_html('dude/your') . '</span>
<strong>' . qa_lang_html('dude/question') . '</strong>
<span class="what">' . qa_lang_html('dude/is_visible') . '</span>
</div>
<div class="footer">
<span class="date">' . qa_lang_sub('dude/x_ago', $event['date']) . '</span>
</div>
</a>
</div>
</div>';
break;
case 'a_reshow':
// user's question had been answered
$anchor = qa_anchor('A', $event['postid']);
$url = qa_path_html(qa_q_request($event['params']['qid'], $event['params']['qtitle']), $url_param, QW_BASE_URL, null, $anchor);
echo '<div class="event-content clearfix' . $read . '"' . $id . '>
<div class="avatar"><a class="icon icon-eye" href="' . $url . '"></a></div>
<div class="event-right">
<a href="' . $url . '">
<div class="head">
<span>' . qa_lang_html('dude/your') . '</span>
<strong>' . qa_lang_html('dude/answer') . '</strong>
<span class="what">' . qa_lang_html('dude/is_visible') . '</span>
</div>
<div class="footer">
<span class="date">' . qa_lang_sub('dude/x_ago', $event['date']) . '</span>
</div>
</a>
</div>
</div>';
break;
case 'c_reshow':
// user's question had been answered
$anchor = qa_anchor('C', $event['postid']);
$url = qa_path_html(qa_q_request($event['params']['qid'], $event['params']['qtitle']), $url_param, QW_BASE_URL, null, $anchor);
echo '<div class="event-content clearfix' . $read . '"' . $id . '>
<div class="avatar"><a class="icon icon-eye" href="' . $url . '"></a></div>
<div class="event-right">
<a href="' . $url . '">
<div class="head">
<span>' . qa_lang_html('dude/your') . '</span>
<strong>' . qa_lang_html('dude/comment') . '</strong>
<span class="what">' . qa_lang_html('dude/is_visible') . '</span>
</div>
<div class="footer">
<span class="date">' . qa_lang_sub('dude/x_ago', $event['date']) . '</span>
</div>
</a>
</div>
</div>';
break;
case 'a_select':
$anchor = qa_anchor('A', $event['postid']);
$url = qa_path_html(qa_q_request($event['params']['qid'], $event['params']['qtitle']), $url_param, QW_BASE_URL, null, $anchor);
echo '<div class="event-content clearfix' . $read . '"' . $id . '>
<div class="avatar"><a href="' . $user_link . '">' . qw_get_avatar($handle, 32, true) . '</a></div>
<div class="event-right">
<a href="' . $url . '">
<div class="head">
<strong class="user">' . $handle . '</strong>
<span class="what">' . qa_lang_html('dude/selected_as_best') . '</span>
</div>
<div class="footer">
<span class="event-icon icon-award"></span>
<span class="points">' . qa_lang_sub('dude/you_have_earned_x_points', $event_point['a_post']) . '</span>
<span class="date">' . qa_lang_sub('dude/x_ago', $event['date']) . '</span>
</div>
</a>
</div>
</div>';
break;
case 'q_vote_up':
$url = qa_path_html(qa_q_request($event['params']['qid'], $event['params']['qtitle']), $url_param, QW_BASE_URL, null);
$title = qw_truncate($event['params']['qtitle'], 60);
echo '<div class="event-content clearfix' . $read . '"' . $id . '>
<div class="avatar"><a href="' . $user_link . '">' . qw_get_avatar($handle, 32, true) . '</a></div>
<div class="event-right">
<a href="' . $url . '">
<div class="head">
<strong class="user">' . $handle . '</strong>
<span class="what">' . qa_lang_html('dude/upvoted_on_your') . '</span>
<strong class="where">' . qa_lang_html('dude/question') . '</strong>
</div>
<div class="footer">
<span class="event-icon icon-thumb-up"></span>
<span class="points">' . qa_lang_sub('dude/you_have_earned_x_points', $event_point['a_vote_up']) . '</span>
<span class="date">' . qa_lang_sub('dude/x_ago', $event['date']) . '</span>
</div>
</a>
</div>
</div>';
break;
case 'a_vote_up':
$anchor = qa_anchor('A', $event['postid']);
$url = qa_path_html(qa_q_request($event['params']['qid'], $event['params']['qtitle']), $url_param, QW_BASE_URL, null, $anchor);
echo '<div class="event-content clearfix' . $read . '"' . $id . '>
<div class="avatar"><a href="' . $user_link . '">' . qw_get_avatar($handle, 32, true) . '</a></div>
<div class="event-right">
<a href="' . $url . '">
<div class="head">
<strong class="user">' . $handle . '</strong>
<span class="what">' . qa_lang_html('dude/upvoted_on_your') . '</span>
<strong class="where">' . qa_lang_html('dude/answer') . '</strong>
</div>
<div class="footer">
<span class="event-icon icon-thumb-up"></span>
<span class="points">' . qa_lang_sub('dude/you_have_earned_x_points', $event_point['a_vote_up']) . '</span>
<span class="date">' . qa_lang_sub('dude/x_ago', $event['date']) . '</span>
</div>
</a>
</div>
</div>';
break;
case 'q_approve':
$url = qa_path_html(qa_q_request($event['params']['qid'], $event['params']['qtitle']), $url_param, QW_BASE_URL, null);
echo '<div class="event-content clearfix' . $read . '"' . $id . '>
<div class="avatar"><a class="icon icon-input-checked" href="' . $url . '"></a></div>
<div class="event-right">
<a href="' . $url . '">
<div class="head">
<strong class="user">' . $handle . '</strong>
<span class="what">' . qa_lang_html('dude/approved_your') . '</span>
<strong class="where">' . qa_lang_html('dude/question') . '</strong>
</div>
<div class="footer">
<span class="date">' . qa_lang_sub('dude/x_ago', $event['date']) . '</span>
</div>
</a>
</div>
</div>';
break;
case 'a_approve':
$anchor = qa_anchor('A', $event['postid']);
$url = qa_path_html(qa_q_request($event['params']['qid'], $event['params']['qtitle']), $url_param, QW_BASE_URL, null, $anchor);
echo '<div class="event-content clearfix' . $read . '"' . $id . '>
<div class="avatar"><a class="icon icon-input-checked" href="' . $url . '"></a></div>
<div class="event-right">
<a href="' . $url . '">
<div class="head">
<strong class="user">' . $handle . '</strong>
<span class="what">' . qa_lang_html('dude/approved_your') . '</span>
<strong class="where">' . qa_lang_html('dude/answer') . '</strong>
</div>
<div class="footer">
<span class="date">' . qa_lang_sub('dude/x_ago', $event['date']) . '</span>
</div>
</a>
</div>
</div>';
break;
case 'u_favorite':
echo '<div class="event-content clearfix' . $read . '"' . $id . '>
<div class="avatar"><a href="' . $user_link . '">' . qw_get_avatar($handle, 32, true) . '</a></div>
<div class="event-right">
<a href="' . $user_link . '">
<div class="head">
<strong class="user">' . $handle . '</strong>
<span class="what">' . qa_lang_html('dude/added_you_to') . '</span>
<strong class="where">' . qa_lang_html('dude/favourite') . '</strong>
</div>
<div class="footer">
<span class="event-icon icon-heart"></span>
<span class="date">' . qa_lang_sub('dude/x_ago', $event['date']) . '</span>
</div>
</a>
</div>
</div>';
break;
case 'q_favorite':
echo '<div class="event-content clearfix' . $read . '"' . $id . '>
<div class="avatar"><a href="' . $user_link . '">' . qw_get_avatar($handle, 32, true) . '</a></div>
<div class="event-right">
<a href="' . $user_link . '">
<div class="head">
<strong class="user">' . $handle . '</strong>
<span class="what">' . qa_lang_html('dude/added_your_question_to') . '</span>
<strong class="where">' . qa_lang_html('dude/favourite') . '</strong>
</div>
<div class="footer">
<span class="event-icon icon-heart"></span>
<span class="date">' . qa_lang_sub('dude/x_ago', $event['date']) . '</span>
</div>
</a>
</div>
</div>';
break;
case 'q_vote_down':
$url = qa_path_html(qa_q_request($event['params']['qid'], $event['params']['qtitle']), $url_param, QW_BASE_URL, null);
echo '<div class="event-content clearfix' . $read . '"' . $id . '>
<div class="avatar"><a class="icon icon-thumb-down" href="' . $url . '"></a></div>
<div class="event-right">
<a href="' . $url . '">
<div class="head">
<span class="what">' . qa_lang_html('dude/you_have_received_down_vote') . '</span>
<strong class="where">' . qa_lang_html('dude/question') . '</strong>
</div>
<div class="footer">
<span class="points">' . qa_lang_sub('dude/you_have_lost_x_points', $event_point['q_vote_down']) . '</span>
<span class="date">' . qa_lang_sub('dude/x_ago', $event['date']) . '</span>
</div>
</a>
</div>
</div>';
break;
case 'c_approve':
$anchor = qa_anchor('C', $event['postid']);
$url = qa_path_html(qa_q_request($event['params']['qid'], $event['params']['qtitle']), $url_param, QW_BASE_URL, null, $anchor);
echo '<div class="event-content clearfix' . $read . '"' . $id . '>
<div class="avatar"><a class="icon icon-input-checked" href="' . $url . '"></a></div>
<div class="event-right">
<a href="' . $url . '">
<div class="head">
<strong class="user">' . $handle . '</strong>
<span class="what">' . qa_lang_html('dude/approved_your') . '</span>
<strong class="where">' . qa_lang_html('dude/comment') . '</strong>
</div>
<div class="footer">
<span class="date">' . qa_lang_sub('dude/x_ago', $event['date']) . '</span>
</div>
</a>
</div>
</div>';
break;
case 'q_reject':
$url = qa_path_html(qa_q_request($event['params']['qid'], $event['params']['qtitle']), $url_param, QW_BASE_URL, null);
echo '<div class="event-content clearfix' . $read . '"' . $id . '>
<div class="avatar"><a class="icon icon-times" href="' . $url . '"></a></div>
<div class="event-right">
<a href="' . $url . '">
<div class="head">
<strong class="user">' . $handle . '</strong>
<span class="what">' . qa_lang_html('dude/your_question_is_rejected') . '</span>
</div>
<div class="footer">
<span class="date">' . qa_lang_sub('dude/x_ago', $event['date']) . '</span>
</div>
</a>
</div>
</div>';
break;
case 'a_reject':
$anchor = qa_anchor('A', $event['postid']);
$url = qa_path_html(qa_q_request($event['params']['qid'], $event['params']['qtitle']), $url_param, QW_BASE_URL, null, $anchor);
echo '<div class="event-content clearfix' . $read . '"' . $id . '>
<div class="avatar"><a class="icon icon-times" href="' . $url . '"></a></div>
<div class="event-right">
<a href="' . $url . '">
<div class="head">
<strong class="user">' . $handle . '</strong>
<span class="what">' . qa_lang_html('dude/your_answer_is_rejected') . '</span>
</div>
<div class="footer">
<span class="date">' . qa_lang_sub('dude/x_ago', $event['date']) . '</span>
</div>
</a>
</div>
</div>';
break;
case 'c_reject':
$anchor = qa_anchor('C', $event['postid']);
$url = qa_path_html(qa_q_request($event['params']['qid'], $event['params']['qtitle']), $url_param, QW_BASE_URL, null, $anchor);
echo '<div class="event-content clearfix' . $read . '"' . $id . '>
<div class="avatar"><a class="icon icon-times" href="' . $url . '"></a></div>
<div class="event-right">
<a href="' . $url . '">
<div class="head">
<strong class="user">' . $handle . '</strong>
<span class="what">' . qa_lang_html('dude/your_comment_is_rejected') . '</span>
</div>
<div class="footer">
<span class="date">' . qa_lang_sub('dude/x_ago', $event['date']) . '</span>
</div>
</a>
</div>
</div>';
break;
case 'u_level':
$url = qa_path_absolute('user/' . $event['params']['handle']);
$old_level = $event['params']['oldlevel'];
$new_level = $event['params']['level'];
if ($new_level < $old_level) {
break;
}
$approved_only = "";
if ($new_level == QA_USER_LEVEL_APPROVED && $old_level < QA_USER_LEVEL_APPROVED) {
$approved_only = true;
} else {
$approved_only = false;
}
if ($approved_only === false) {
$new_designation = qw_get_user_desg($new_level);
}
$content = strtr(qa_lang($approved_only ? 'notification/u_level_approved_notf' : 'notification/u_level_improved_notf'), array('^new_designation' => @$new_designation));
echo '<div class="event-content clearfix' . $read . '"' . $id . '>
<div class="avatar"><a class="icon icon-user" href="' . $url . '"></a></div>
<div class="event-right">
<a href="' . $url . '">
<div class="head">
<strong class="user">' . $handle . '</strong>
<span class="what">' . @$content . '</span>
</div>
<div class="footer">
<span class="points">' . qa_lang_sub('dude/you_have_earned_x_points', $event_point['a_vote_up']) . '</span>
<span class="date">' . qa_lang_sub('dude/x_ago', $event['date']) . '</span>
</div>
</a>
</div>
</div>';
break;
}
}
//code for pagination
} else {
echo '<div class="no-more-activity">' . qa_lang_html('dude/no_more_activity') . '</div>';
}
}
function qa_book_plugin_createBook($return = false)
{
$book = qa_opt('book_plugin_template');
// static replacements
$book = str_replace('[css]', qa_opt('book_plugin_css'), $book);
$book = str_replace('[front]', qa_opt('book_plugin_template_front'), $book);
$book = str_replace('[back]', qa_opt('book_plugin_template_back'), $book);
$iscats = qa_opt('book_plugin_cats');
// categories
if ($iscats) {
$cats = qa_db_read_all_assoc(qa_db_query_sub('SELECT * FROM ^categories' . (qa_opt('book_plugin_catex') ? ' WHERE categoryid NOT IN (' . qa_opt('book_plugin_catex') . ')' : '')));
$navcats = array();
foreach ($cats as $cat) {
$navcats[$cat['categoryid']] = $cat;
}
} else {
$cats = array(false);
}
// intro
$intro = qa_lang('book/intro');
$intro = str_replace('[sort_questions]', qa_lang('book/' . (qa_opt('book_plugin_sort_q') == 0 ? 'sort_upvotes' : 'sort_date')), $intro);
$intro = str_replace('[sort_categories]', $iscats ? qa_lang('book/sort_categories') : '', $intro);
$intro = str_replace('[restrict_questions]', qa_opt('book_plugin_req_qv') ? qa_lang_sub('book/restrict_q_x_votes', qa_opt('book_plugin_req_qv_no')) : qa_lang('book/all_questions'), $intro);
$rq = array();
if (qa_opt('book_plugin_req_sel')) {
$rq[] = qa_lang('book/restrict_selected');
}
if (qa_opt('book_plugin_req_abest')) {
$rq[] = qa_lang('book/restrict_best_a');
}
if (qa_opt('book_plugin_req_av')) {
$rq[] = qa_lang_sub('book/restrict_a_x_votes', qa_opt('book_plugin_req_av_no'));
}
if (empty($rq)) {
$intro = str_replace('[restrict_answers]', '', $intro);
} else {
$rqs = qa_lang('book/restrict_answers_clause_' . count($rq));
foreach ($rq as $i => $v) {
$rqs = str_replace('(' . ($i + 1) . ')', $v, $rqs);
}
$intro = str_replace('[restrict_answers]', $rqs, $intro);
}
$book = str_replace('[intro]', $intro, $book);
$tocout = '';
$qout = '';
foreach ($cats as $cat) {
$incsql = '';
$sortsql = '';
$toc = '';
$qhtml = '';
if (qa_opt('book_plugin_sort_q') == 0) {
$sortsql = 'ORDER BY qs.netvotes DESC, qs.created ASC';
} else {
$sortsql = 'ORDER BY qs.created ASC';
}
if (qa_opt('book_plugin_req_sel')) {
$incsql .= ' AND qs.selchildid=ans.postid';
}
if (qa_opt('book_plugin_req_abest')) {
$sortsql .= ', ans.netvotes DESC';
}
// get all, limit later with break
if (qa_opt('book_plugin_req_qv')) {
$incsql .= ' AND qs.netvotes >= ' . (int) qa_opt('book_plugin_req_qv_no');
}
if (qa_opt('book_plugin_req_av')) {
$incsql .= ' AND ans.netvotes >= ' . (int) qa_opt('book_plugin_req_av_no');
}
$selectspec = "SELECT qs.postid AS postid, BINARY qs.title AS title, BINARY qs.content AS content, qs.format AS format, qs.netvotes AS netvotes, BINARY ans.content AS acontent, ans.format AS aformat, ans.userid AS auserid, ans.netvotes AS anetvotes FROM ^posts AS qs, ^posts AS ans WHERE qs.type='Q' AND ans.type='A' AND ans.parentid=qs.postid" . ($iscats ? " AND qs.categoryid=" . $cat['categoryid'] . " " : "") . $incsql . " " . $sortsql;
$qs = qa_db_read_all_assoc(qa_db_query_sub($selectspec));
if (empty($qs)) {
// no questions in this category
continue;
}
$q2 = array();
foreach ($qs as $q) {
// group by questions
$q2['q' . $q['postid']][] = $q;
}
foreach ($q2 as $qs) {
// toc entry
$toc .= str_replace('[qlink]', '<a href="#question' . $qs[0]['postid'] . '">' . $qs[0]['title'] . '</a>', qa_opt('book_plugin_template_toc'));
// answer html
$as = '';
$nv = false;
foreach ($qs as $idx => $q) {
if (qa_opt('book_plugin_req_abest') && qa_opt('book_plugin_req_abest_max') && $idx >= qa_opt('book_plugin_req_abest_max')) {
break;
}
if ($nv !== false && qa_opt('book_plugin_req_abest') && $nv != $q['anetvotes']) {
// best answers only
break;
}
$acontent = '';
if (!empty($q['acontent'])) {
$viewer = qa_load_viewer($q['acontent'], $q['aformat']);
$acontent = $viewer->get_html($q['acontent'], $q['aformat'], array());
}
$a = str_replace('[answer]', $acontent, qa_opt('book_plugin_template_answer'));
$a = str_replace('[answerer]', qa_get_user_name($q['auserid']), $a);
$as .= $a;
$nv = $q['anetvotes'];
}
// question html
$qcontent = '';
if (!empty($q['content'])) {
$viewer = qa_load_viewer($q['content'], $q['format']);
$qcontent = $viewer->get_html($q['content'], $q['format'], array());
}
$oneq = str_replace('[question-title]', $q['title'], qa_opt('book_plugin_template_question'));
$oneq = str_replace('[qanchor]', 'question' . $q['postid'], $oneq);
$oneq = str_replace('[qurl]', qa_html(qa_q_request($q['postid'], $q['title'])), $oneq);
$oneq = str_replace('[question]', $qcontent, $oneq);
// output with answers
$qhtml .= str_replace('[answers]', $as, $oneq);
}
if ($iscats) {
$tocout .= '<li><a href="#cat' . $cat['categoryid'] . '" class="toc-cat">' . $cat['title'] . '</a><ul class="toc-ul">' . $toc . '</ul></li>';
// todo fix category link
$catout = str_replace('[cat-url]', qa_path_html('questions/' . qa_category_path_request($navcats, $cat['categoryid'])), qa_opt('book_plugin_template_category'));
$catout = str_replace('[cat-anchor]', 'cat' . $cat['categoryid'], $catout);
$catout = str_replace('[cat-title]', $cat['title'], $catout);
$catout = str_replace('[questions]', $qhtml, $catout);
$qout .= $catout;
} else {
$tocout .= '<ul class="toc-ul">' . $toc . '</ul>';
$catout = str_replace('[questions]', $qhtml, qa_opt('book_plugin_template_questions'));
$qout .= $catout;
}
}
if ($iscats) {
$tocout = '<ul class="toc-ul">' . $tocout . '</ul>';
}
// add toc and questions
$book = str_replace('[toc]', $tocout, $book);
$book = str_replace('[categories]', $qout, $book);
// misc subs
$book = str_replace('[site-title]', qa_opt('site_title'), $book);
$book = str_replace('[site-url]', qa_opt('site_url'), $book);
$book = str_replace('[date]', date('M j, Y'), $book);
qa_opt('book_plugin_refresh_last', time());
error_log('Q2A Book Created on ' . date('M j, Y \\a\\t H\\:i\\:s'));
if ($return) {
return $book;
}
file_put_contents(qa_opt('book_plugin_loc'), $book);
if (qa_opt('book_plugin_pdf')) {
qa_book_plugin_create_pdf();
}
return 'Book Created';
//return 'Error creating '.qa_opt('book_plugin_loc').'; check the error log.';
}
/**
* Get Question List.
*
* @param array $args ($username, $password, $data['sort', 'start', 'cats', 'full', 'size', 'action', 'action_id', 'action_data'])
* @return array (questions);
*
*/
function call_get_questions($args)
{
// Parse the arguments, assuming they're in the correct order
$username = qa_db_escape_string($args[0]);
$password = qa_db_escape_string($args[1]);
$data = @$args[2];
if (!$this->login($username, $password)) {
return $this->error;
}
$userid = qa_get_logged_in_userid();
$output = array();
if (isset($data['action'])) {
$action_message = $this->do_action($data);
}
$sort = @$data['sort'];
$start = (int) @$data['start'];
$size = (int) @$data['size'];
$full = isset($data['full']);
switch ($sort) {
case 'updated':
$qarray = $this->get_updated_qs($size);
break;
case 'favorites':
$selectspec = qa_db_posts_basic_selectspec($userid, true);
$selectspec['source'] .= " JOIN ^userfavorites AS uf ON ^posts.postid=uf.entityid WHERE uf.userid=\$ AND uf.entitytype=\$ AND ^posts.type='Q' LIMIT #";
array_push($selectspec['arguments'], $userid, QA_ENTITY_QUESTION, $size + 1);
$selectspec['sortdesc'] = 'created';
$qarray = qa_db_select_with_pending($selectspec);
break;
default:
$qarray = qa_db_select_with_pending(qa_db_qs_selectspec($userid, $sort, $start, null, null, false, $full, $size + 1));
break;
}
$more = false;
if (count($qarray) > $size && $sort != 'updated') {
$more = true;
array_pop($qarray);
}
$questions = array();
if (isset($data['more']) && $start > 0) {
$questions[] = "<less>";
}
foreach ($qarray as $question) {
if (isset($data['action_id']) && isset($data['postid']) && $question['postid'] == $data['postid']) {
$output['acted'] = count($questions);
}
$question = $this->get_single_question($data, $question);
if ($question) {
$questions[] = $question;
}
}
// add extra list item for loading more
if ($more && isset($data['more'])) {
$questions[] = "<more>";
}
if (empty($questions)) {
$output['message'] = qa_lang('xmlrpc/no_items_found');
} else {
if (isset($data['action'])) {
$output['message'] = $action_message;
} else {
$output['message'] = qa_lang_sub('xmlrpc/x_items_found', count($questions));
}
}
if (isset($data['meta'])) {
$output['meta'] = $this->get_meta_data();
}
$output['confirmation'] = true;
$output['data'] = $questions;
return $output;
}
public function messagelist()
{
$offset = (int) qa_get('offset');
$offset = isset($offset) ? $offset * 15 : 0;
require_once QA_INCLUDE_DIR . 'qa-db-users.php';
// Get Events
$message_events = array('u_message', 'u_wall_post');
$events = "'" . implode("','", $message_events) . "'";
$userid = qa_get_logged_in_userid();
$eventslist = qa_db_read_all_assoc(qa_db_query_sub('SELECT id, UNIX_TIMESTAMP(datetime) AS datetime, userid, postid, effecteduserid, event, params, `read` FROM ^ra_userevent WHERE effecteduserid=# AND `read` = 0 AND event IN (' . $events . ') ORDER BY id DESC LIMIT 15 OFFSET #', $userid, $offset));
if (count($eventslist) > 0) {
$event = array();
$userids = array();
foreach ($eventslist as $event) {
$userids[$event['userid']] = $event['userid'];
$userids[$event['effecteduserid']] = $event['effecteduserid'];
}
if (QA_FINAL_EXTERNAL_USERS) {
$handles = qa_get_public_from_userids($userids);
} else {
$handles = qa_db_user_get_userid_handles($userids);
}
// get event's: time, type, parameters
// get post id of questions
foreach ($eventslist as $event) {
$title = '';
$link = '';
$handle = $handles[$event['userid']];
$reciever_handle = $handles[$event['effecteduserid']];
$reciever_link = qa_path('user/' . $reciever_handle);
$datetime = $event['datetime'];
$event['date'] = qa_html(qa_time_to_string(qa_opt('db_time') - $datetime));
$event['params'] = json_decode($event['params'], true);
$message = substr($event['params']['message'], 0, 30) . '..';
$id = ' data-id="' . $event['id'] . '"';
$read = $event['read'] ? ' read' : ' unread';
$url_param = array('ra_notification' => $event['id']);
$user_link = qa_path_html('user/' . $handle, $url_param);
switch ($event['event']) {
case 'u_message':
// related question to an answer
echo '<div class="event-content clearfix' . $read . '"' . $id . '>
<div class="avatar"><a href="' . $user_link . '">' . ra_get_avatar($handle, 32, true) . '</a></div>
<div class="event-right">
<a href="' . qa_path_html('message/' . $handle, $url_param, QW_BASE_URL) . '">
<div class="head">
<strong class="user">' . $handle . '</strong>
<span class="what">' . qa_lang_html('dude/sent_you_a_private_message') . '</span>
<span class="message">' . $message . '</span>
</div>
<div class="footer">
<span class="event-icon icon-email"></span>
<span class="date">' . qa_lang_sub('dude/x_ago', $event['date']) . '</span>
</div>
</a>
</div>
</div>';
break;
case 'u_wall_post':
// user's question had been answered
$url = qa_path_html('user/' . $reciever_handle . '/wall', $url_param, QW_BASE_URL);
echo '<div class="event-content clearfix' . $read . '"' . $id . '>
<div class="avatar"><a href="' . $user_link . '">' . ra_get_avatar($handle, 32, true) . '</a></div>
<div class="event-right">
<a href="' . $url . '">
<div class="head">
<strong class="user">' . $handle . '</strong>
<span class="what">' . qa_lang_html('dude/posted_on_your_wall') . '</span>
<span class="message">' . $message . '</span>
</div>
<div class="footer">
<span class="event-icon icon-pin"></span>
<span class="date">' . qa_lang_sub('dude/x_ago', $event['date']) . '</span>
</div>
</a>
</div>
</div>';
break;
}
}
} else {
echo '<div class="no-more-activity">' . qa_lang_html('dude/no_more_messages') . '</div>';
}
die;
}
if (is_array(@$_FILES['file']) && $_FILES['file']['size']) {
require_once QA_INCLUDE_DIR . 'qa-app-limits.php';
switch (qa_user_permit_error(null, QA_LIMIT_UPLOADS)) {
case 'limit':
$errors['avatar'] = qa_lang('main/upload_limit');
break;
default:
$errors['avatar'] = qa_lang('users/no_permission');
break;
case false:
qa_limits_increment($userid, QA_LIMIT_UPLOADS);
$toobig = qa_image_file_too_big($_FILES['file']['tmp_name'], qa_opt('avatar_store_size'));
if ($toobig) {
$errors['avatar'] = qa_lang_sub('main/image_too_big_x_pc', (int) ($toobig * 100));
} elseif (!qa_set_user_avatar($userid, file_get_contents($_FILES['file']['tmp_name']), $useraccount['avatarblobid'])) {
$errors['avatar'] = qa_lang_sub('main/image_not_read', implode(', ', qa_gd_image_formats()));
}
break;
}
}
if (count($inprofile)) {
$filtermodules = qa_load_modules_with('filter', 'filter_profile');
foreach ($filtermodules as $filtermodule) {
$filtermodule->filter_profile($inprofile, $errors, $useraccount, $userprofile);
}
}
foreach ($userfields as $userfield) {
if (!isset($errors[$userfield['fieldid']])) {
qa_db_user_profile_set($userid, $userfield['title'], $inprofile[$userfield['fieldid']]);
}
}
}
// Prepare content for theme
$qa_content = qa_content_prepare();
$qa_content['title'] = qa_lang_html_sub('profile/user_x', $userhtml);
$qa_content['error'] = @$errors['page'];
if (isset($loginuserid) && $loginuserid != $useraccount['userid'] && !QA_FINAL_EXTERNAL_USERS) {
$favoritemap = qa_get_favorite_non_qs_map();
$favorite = @$favoritemap['user'][$useraccount['userid']];
$qa_content['favorite'] = qa_favorite_form(QA_ENTITY_USER, $useraccount['userid'], $favorite, qa_lang_sub($favorite ? 'main/remove_x_favorites' : 'users/add_user_x_favorites', $handle));
}
$qa_content['script_rel'][] = 'qa-content/qa-user.js?' . QA_VERSION;
// General information about the user, only available if we're using internal user management
if (!QA_FINAL_EXTERNAL_USERS) {
$membertime = qa_time_to_string(qa_opt('db_time') - $useraccount['created']);
$joindate = qa_when_to_html($useraccount['created'], 0);
$qa_content['form_profile'] = array('tags' => 'method="post" action="' . qa_self_html() . '"', 'style' => 'wide', 'fields' => array('avatar' => array('type' => 'image', 'style' => 'tall', 'label' => '', 'html' => qa_get_user_avatar_html($useraccount['flags'], $useraccount['email'], $useraccount['handle'], $useraccount['avatarblobid'], $useraccount['avatarwidth'], $useraccount['avatarheight'], qa_opt('avatar_profile_size')), 'id' => 'avatar'), 'removeavatar' => null, 'duration' => array('type' => 'static', 'label' => qa_lang_html('users/member_for'), 'value' => qa_html($membertime . ' (' . qa_lang_sub('main/since_x', $joindate['data']) . ')'), 'id' => 'duration'), 'level' => array('type' => 'static', 'label' => qa_lang_html('users/member_type'), 'tags' => 'name="level"', 'value' => qa_html(qa_user_level_string($useraccount['level'])), 'note' => $useraccount['flags'] & QA_USER_FLAGS_USER_BLOCKED && isset($maxlevelassign) ? qa_lang_html('users/user_blocked') : '', 'id' => 'level')));
if (empty($qa_content['form_profile']['fields']['avatar']['html'])) {
unset($qa_content['form_profile']['fields']['avatar']);
}
// Private message link
if (qa_opt('allow_private_messages') && isset($loginuserid) && $loginuserid != $userid && !($useraccount['flags'] & QA_USER_FLAGS_NO_MESSAGES) && !$userediting) {
$qa_content['form_profile']['fields']['level']['value'] .= strtr(qa_lang_html('profile/send_private_message'), array('^1' => '<a href="' . qa_path_html('message/' . $handle) . '">', '^2' => '</a>'));
}
// Levels editing or viewing (add category-specific levels)
if ($userediting) {
if (isset($maxlevelassign)) {
$qa_content['form_profile']['fields']['level']['type'] = 'select';
$showlevels = array(QA_USER_LEVEL_BASIC);
if (qa_opt('moderate_users')) {
$showlevels[] = QA_USER_LEVEL_APPROVED;
}
function qa_default_option($name)
{
if (qa_to_override(__FUNCTION__)) {
$args = func_get_args();
return qa_call_override(__FUNCTION__, $args);
}
$fixed_defaults = array('allow_change_usernames' => 1, 'allow_close_questions' => 1, 'allow_multi_answers' => 1, 'allow_private_messages' => 1, 'allow_self_answer' => 1, 'allow_view_q_bots' => 1, 'avatar_allow_gravatar' => 1, 'avatar_allow_upload' => 1, 'avatar_profile_size' => 200, 'avatar_q_list_size' => 0, 'avatar_q_page_a_size' => 40, 'avatar_q_page_c_size' => 20, 'avatar_q_page_q_size' => 50, 'avatar_store_size' => 400, 'avatar_users_size' => 30, 'captcha_on_anon_post' => 1, 'captcha_on_feedback' => 1, 'captcha_on_register' => 1, 'captcha_on_reset_password' => 1, 'captcha_on_unconfirmed' => 0, 'columns_tags' => 3, 'columns_users' => 2, 'comment_on_as' => 1, 'comment_on_qs' => 0, 'confirm_user_emails' => 1, 'do_ask_check_qs' => 0, 'do_complete_tags' => 1, 'do_count_q_views' => 1, 'do_example_tags' => 1, 'feed_for_activity' => 1, 'feed_for_qa' => 1, 'feed_for_questions' => 1, 'feed_for_unanswered' => 1, 'feed_full_text' => 1, 'feed_number_items' => 50, 'feed_per_category' => 1, 'feedback_enabled' => 1, 'flagging_hide_after' => 5, 'flagging_notify_every' => 2, 'flagging_notify_first' => 1, 'flagging_of_posts' => 1, 'follow_on_as' => 1, 'hot_weight_a_age' => 100, 'hot_weight_answers' => 100, 'hot_weight_q_age' => 100, 'hot_weight_views' => 100, 'hot_weight_votes' => 100, 'mailing_per_minute' => 500, 'match_ask_check_qs' => 3, 'match_example_tags' => 3, 'match_related_qs' => 3, 'max_copy_user_updates' => 10, 'max_len_q_title' => 120, 'max_num_q_tags' => 5, 'max_rate_ip_as' => 50, 'max_rate_ip_cs' => 40, 'max_rate_ip_flags' => 10, 'max_rate_ip_logins' => 20, 'max_rate_ip_messages' => 10, 'max_rate_ip_qs' => 20, 'max_rate_ip_registers' => 5, 'max_rate_ip_uploads' => 20, 'max_rate_ip_votes' => 600, 'max_rate_user_as' => 25, 'max_rate_user_cs' => 20, 'max_rate_user_flags' => 5, 'max_rate_user_messages' => 5, 'max_rate_user_qs' => 10, 'max_rate_user_uploads' => 10, 'max_rate_user_votes' => 300, 'max_store_user_updates' => 50, 'min_len_a_content' => 12, 'min_len_c_content' => 12, 'min_len_q_content' => 0, 'min_len_q_title' => 12, 'min_num_q_tags' => 0, 'moderate_notify_admin' => 1, 'moderate_points_limit' => 150, 'nav_ask' => 1, 'nav_qa_not_home' => 1, 'nav_questions' => 1, 'nav_tags' => 1, 'nav_unanswered' => 1, 'nav_users' => 1, 'neat_urls' => QA_URL_FORMAT_SAFEST, 'notify_users_default' => 1, 'page_size_activity' => 20, 'page_size_ask_check_qs' => 5, 'page_size_ask_tags' => 5, 'page_size_home' => 20, 'page_size_hot_qs' => 20, 'page_size_q_as' => 10, 'page_size_qs' => 20, 'page_size_related_qs' => 5, 'page_size_search' => 10, 'page_size_tag_qs' => 20, 'page_size_tags' => 30, 'page_size_una_qs' => 20, 'page_size_user_posts' => 20, 'page_size_users' => 20, 'pages_prev_next' => 3, 'permit_anon_view_ips' => QA_PERMIT_EDITORS, 'permit_close_q' => QA_PERMIT_EDITORS, 'permit_delete_hidden' => QA_PERMIT_MODERATORS, 'permit_edit_a' => QA_PERMIT_EXPERTS, 'permit_edit_c' => QA_PERMIT_EDITORS, 'permit_edit_q' => QA_PERMIT_EDITORS, 'permit_flag' => QA_PERMIT_CONFIRMED, 'permit_hide_show' => QA_PERMIT_EDITORS, 'permit_moderate' => QA_PERMIT_EXPERTS, 'permit_select_a' => QA_PERMIT_EXPERTS, 'permit_view_q_page' => QA_PERMIT_ALL, 'permit_vote_a' => QA_PERMIT_USERS, 'permit_vote_down' => QA_PERMIT_USERS, 'permit_vote_q' => QA_PERMIT_USERS, 'points_a_selected' => 30, 'points_a_voted_max_gain' => 20, 'points_a_voted_max_loss' => 5, 'points_base' => 100, 'points_multiple' => 10, 'points_post_a' => 4, 'points_post_q' => 2, 'points_q_voted_max_gain' => 10, 'points_q_voted_max_loss' => 3, 'points_select_a' => 3, 'q_urls_title_length' => 50, 'show_a_c_links' => 1, 'show_a_form_immediate' => 'if_no_as', 'show_c_reply_buttons' => 1, 'show_custom_welcome' => 1, 'show_fewer_cs_count' => 5, 'show_fewer_cs_from' => 10, 'show_full_date_days' => 7, 'show_message_history' => 1, 'show_selected_first' => 1, 'show_url_links' => 1, 'show_user_points' => 1, 'show_user_titles' => 1, 'show_when_created' => 1, 'site_theme' => 'Snow', 'smtp_port' => 25, 'sort_answers_by' => 'created', 'tags_or_categories' => 'tc', 'voting_on_as' => 1, 'voting_on_qs' => 1);
if (isset($fixed_defaults[$name])) {
$value = $fixed_defaults[$name];
} else {
switch ($name) {
case 'site_url':
$value = 'http://' . @$_SERVER['HTTP_HOST'] . strtr(dirname($_SERVER['SCRIPT_NAME']), '\\', '/') . '/';
break;
case 'site_title':
$value = qa_default_site_title();
break;
case 'site_theme_mobile':
$value = qa_opt('site_theme');
break;
case 'from_email':
// heuristic to remove short prefix (e.g. www. or qa.)
$parts = explode('.', @$_SERVER['HTTP_HOST']);
if (count($parts) > 2 && strlen($parts[0]) < 5 && !is_numeric($parts[0])) {
unset($parts[0]);
}
$value = 'no-reply@' . (count($parts) > 1 ? implode('.', $parts) : 'example.com');
break;
case 'email_privacy':
$value = qa_lang_html('options/default_privacy');
break;
case 'show_custom_sidebar':
$value = strlen(qa_opt('custom_sidebar')) ? true : false;
break;
case 'show_custom_header':
$value = strlen(qa_opt('custom_header')) ? true : false;
break;
case 'show_custom_footer':
$value = strlen(qa_opt('custom_footer')) ? true : false;
break;
case 'show_custom_in_head':
$value = strlen(qa_opt('custom_in_head')) ? true : false;
break;
case 'custom_sidebar':
$value = qa_lang_html_sub('options/default_sidebar', qa_html(qa_opt('site_title')));
break;
case 'editor_for_qs':
case 'editor_for_as':
require_once QA_INCLUDE_DIR . 'qa-app-format.php';
$value = '-';
// to match none by default, i.e. choose based on who is best at editing HTML
qa_load_editor('', 'html', $value);
break;
case 'permit_post_q':
// convert from deprecated option if available
$value = qa_opt('ask_needs_login') ? QA_PERMIT_USERS : QA_PERMIT_ALL;
break;
case 'permit_post_a':
// convert from deprecated option if available
$value = qa_opt('answer_needs_login') ? QA_PERMIT_USERS : QA_PERMIT_ALL;
break;
case 'permit_post_c':
// convert from deprecated option if available
$value = qa_opt('comment_needs_login') ? QA_PERMIT_USERS : QA_PERMIT_ALL;
break;
case 'permit_retag_cat':
// convert from previous option that used to contain it too
$value = qa_opt('permit_edit_q');
break;
case 'points_vote_up_q':
case 'points_vote_down_q':
$oldvalue = qa_opt('points_vote_on_q');
$value = is_numeric($oldvalue) ? $oldvalue : 1;
break;
case 'points_vote_up_a':
case 'points_vote_down_a':
$oldvalue = qa_opt('points_vote_on_a');
$value = is_numeric($oldvalue) ? $oldvalue : 1;
break;
case 'points_per_q_voted_up':
case 'points_per_q_voted_down':
$oldvalue = qa_opt('points_per_q_voted');
$value = is_numeric($oldvalue) ? $oldvalue : 1;
break;
case 'points_per_a_voted_up':
case 'points_per_a_voted_down':
$oldvalue = qa_opt('points_per_a_voted');
$value = is_numeric($oldvalue) ? $oldvalue : 2;
break;
case 'captcha_module':
$captchamodules = qa_list_modules('captcha');
if (count($captchamodules)) {
$value = reset($captchamodules);
} else {
$value = '';
}
break;
case 'mailing_from_name':
$value = qa_opt('site_title');
break;
case 'mailing_from_email':
$value = qa_opt('from_email');
break;
case 'mailing_subject':
$value = qa_lang_sub('options/default_subject', qa_opt('site_title'));
break;
case 'mailing_body':
$value = "\n\n\n--\n" . qa_opt('site_title') . "\n" . qa_opt('site_url');
break;
default:
// call option_default method in any registered modules
$moduletypes = qa_list_module_types();
foreach ($moduletypes as $moduletype) {
$modules = qa_load_modules_with($moduletype, 'option_default');
foreach ($modules as $module) {
$value = $module->option_default($name);
if (strlen($value)) {
return $value;
}
}
}
$value = '';
break;
}
}
return $value;
}
function qa_news_plugin_createNewsletter($send)
{
$news = qa_opt('news_plugin_template');
// static replacements
$news = str_replace('[css]', qa_opt('news_plugin_css'), $news);
$lastdate = time() - qa_opt('news_plugin_send_days') * 24 * 60 * 60;
if (qa_opt('news_plugin_max_q') > 0) {
$selectspec = "SELECT postid, BINARY title AS title, BINARY content AS content, format, netvotes, userid FROM ^posts WHERE type='Q' AND FROM_UNIXTIME(#) <= created AND netvotes > 0 ORDER BY netvotes DESC, created ASC LIMIT " . (int) qa_opt('news_plugin_max_q');
$sub = qa_db_query_sub($selectspec, $lastdate);
while (($post = qa_db_read_one_assoc($sub, true)) !== null) {
$qcontent = '';
if (!empty($post['content'])) {
$viewer = qa_load_viewer($post['content'], $post['format']);
$content = $viewer->get_html($post['content'], $post['format'], array());
}
$one = str_replace('[question-title]', $post['title'], qa_opt('news_plugin_template_question'));
$one = str_replace('[anchor]', 'question' . $post['postid'], $one);
$one = str_replace('[url]', qa_html(qa_q_request($post['postid'], $post['title'])), $one);
$one = str_replace('[question]', $content, $one);
$votes = str_replace('[number]', ($post['netvotes'] > 0 ? '+' : ($post['netvotes'] < 0 ? '-' : '')) . $post['netvotes'], qa_opt('news_plugin_template_votes'));
$one = str_replace('[voting]', $votes, $one);
$uid = $post['userid'];
$handles = qa_userids_to_handles(array($uid));
$handle = $handles[$uid];
$one = str_replace('[meta]', qa_lang_sub('newsletter/meta', '<a href="' . qa_opt('site_url') . 'user/' . $handle . '">' . $handle . '</a>'), $one);
$qhtml[] = $one;
}
}
if (qa_opt('news_plugin_max_a') > 0) {
$selectspec = "SELECT a.postid AS postid, a.parentid AS parentid, BINARY a.content AS content, a.format AS format, a.netvotes AS netvotes, a.userid as userid, q.title AS qtitle FROM ^posts AS q, ^posts AS a WHERE a.type='A' AND q.postid=a.parentid AND FROM_UNIXTIME(#) <= a.created AND a.netvotes > 0 ORDER BY a.netvotes DESC, a.created ASC LIMIT " . (int) qa_opt('news_plugin_max_a');
$sub = qa_db_query_sub($selectspec, $lastdate);
while (($post = qa_db_read_one_assoc($sub, true)) !== null) {
$content = '';
if (!empty($post['content'])) {
$viewer = qa_load_viewer($post['content'], $post['format']);
$content = $viewer->get_html($post['content'], $post['format'], array());
}
$anchor = qa_anchor('C', $post['postid']);
$purl = qa_path_html(qa_q_request($post['parentid'], $post['qtitle']), null, qa_opt('site_url'));
$url = qa_path_html(qa_q_request($post['parentid'], $post['qtitle']), null, qa_opt('site_url'), null, $anchor);
$response = qa_lang_sub('newsletter/response_to_question', '<a href="' . $purl . '">' . $post['qtitle'] . '</a>');
$response = str_replace('[url]', $url, $response);
$one = str_replace('[parent-ref]', $response, qa_opt('news_plugin_template_answer'));
$one = str_replace('[anchor]', 'answer' . $post['postid'], $one);
$one = str_replace('[answer]', $content, $one);
$votes = str_replace('[number]', ($post['netvotes'] > 0 ? '+' : ($post['netvotes'] < 0 ? '-' : '')) . $post['netvotes'], qa_opt('news_plugin_template_votes'));
$one = str_replace('[voting]', $votes, $one);
$uid = $post['userid'];
$handles = qa_userids_to_handles(array($uid));
$handle = $handles[$uid];
$one = str_replace('[meta]', qa_lang_sub('newsletter/meta', '<a href="' . qa_opt('site_url') . 'user/' . $handle . '">' . $handle . '</a>'), $one);
$ahtml[] = $one;
}
}
if (qa_opt('news_plugin_max_c') > 0) {
$selectspec = "SELECT c.postid AS postid, c.parentid AS parentid, BINARY c.content AS content, c.format AS format, c.netvotes AS netvotes, c.userid as userid, p.title AS ptitle, p.parentid AS gpostid, g.title AS gtitle FROM ^posts AS c INNER JOIN ^posts AS p ON c.type='C' AND p.postid=c.parentid AND FROM_UNIXTIME(#) <= c.created LEFT JOIN ^posts AS g ON g.postid=p.parentid AND g.type='Q' AND c.netvotes > 0 ORDER BY c.netvotes DESC, c.created ASC LIMIT " . (int) qa_opt('news_plugin_max_a');
$sub = qa_db_query_sub($selectspec, $lastdate);
while (($post = qa_db_read_one_assoc($sub, true)) !== null) {
$content = '';
if (!empty($post['content'])) {
$viewer = qa_load_viewer($post['content'], $post['format']);
$content = $viewer->get_html($post['content'], $post['format'], array());
}
if (isset($post['gtitle'])) {
$parent = 'answer';
$title = $post['gtitle'];
$parentid = $post['gpostid'];
$aurl = qa_path_html(qa_q_request($post['parentid'], $title), null, qa_opt('site_url'), null, qa_anchor('A', $post['parentid']));
} else {
$parent = 'question';
$title = $post['ptitle'];
$parentid = $post['parentid'];
}
$anchor = qa_anchor('C', $post['postid']);
$purl = qa_path_html(qa_q_request($parentid, $title), null, qa_opt('site_url'));
$url = qa_path_html(qa_q_request($parentid, $title), null, qa_opt('site_url'), null, $anchor);
$response = qa_lang_sub('newsletter/response_to_' . $parent, '<a href="' . $purl . '">' . $title . '</a>');
$response = str_replace('[url]', $url, $response);
if (isset($aurl)) {
$response = str_replace('[aurl]', $aurl, $response);
}
$one = str_replace('[parent-ref]', $response, qa_opt('news_plugin_template_comment'));
$one = str_replace('[anchor]', 'comment' . $post['postid'], $one);
$one = str_replace('[comment]', $content, $one);
$votes = str_replace('[number]', ($post['netvotes'] > 0 ? '+' : ($post['netvotes'] < 0 ? '-' : '')) . $post['netvotes'], qa_opt('news_plugin_template_votes'));
$one = str_replace('[voting]', $votes, $one);
$uid = $post['userid'];
$handles = qa_userids_to_handles(array($uid));
$handle = $handles[$uid];
$one = str_replace('[meta]', qa_lang_sub('newsletter/meta', '<a href="' . qa_opt('site_url') . 'user/' . $handle . '">' . $handle . '</a>'), $one);
$chtml[] = $one;
}
}
$news = str_replace('[questions]', implode('<hr class="inner">', $qhtml), $news);
$news = str_replace('[answers]', implode('<hr class="inner">', $ahtml), $news);
$news = str_replace('[comments]', implode('<hr class="inner">', $chtml), $news);
// misc subs
$news = str_replace('[intro]', qa_lang('newsletter/intro'), $news);
$news = str_replace('[footer]', qa_lang('newsletter/footer'), $news);
$news = str_replace('[site-title]', qa_opt('site_title'), $news);
$news = str_replace('[site-url]', qa_opt('site_url'), $news);
$news = str_replace('[last-date]', date('M j, Y', $lastdate), $news);
$news = str_replace('[date]', date('M j, Y'), $news);
$news = str_replace('[days]', qa_opt('news_plugin_send_days'), $news);
$news = str_replace('[profile-url]', qa_path('my-profile'), $news);
error_log('Q2A Newsletter Created on ' . date('M j, Y \\a\\t H\\:i\\:s'));
file_put_contents(qa_opt('news_plugin_loc'), $news);
if (qa_opt('news_plugin_pdf')) {
qa_news_plugin_create_pdf();
}
if ($send) {
qa_news_plugin_send_newsletter($news);
qa_opt('news_plugin_send_last', time());
return 'Newsletter Sent';
}
return 'Newsletter Created';
//return 'Error creating '.qa_opt('news_plugin_loc').'; check the error log.';
}