function output_widget($region, $place, $themeobject, $template, $request, $qa_content)
{
require_once QA_INCLUDE_DIR . 'qa-db-selects.php';
global $qa_login_userid, $questionid, $relatedcount, $question, $relatedquestions, $qa_cookieid, $usershtml;
list($question, $relatedquestions) = qa_db_select_with_pending(qa_db_full_post_selectspec($qa_login_userid, $questionid), qa_db_related_qs_selectspec($qa_login_userid, $questionid));
if ($relatedcount > 1 && !$question['hidden']) {
$minscore = qa_match_to_min_score(qa_opt('match_related_qs'));
foreach ($relatedquestions as $key => $related) {
if ($related['postid'] == $questionid || $related['score'] < $minscore) {
unset($relatedquestions[$key]);
}
}
if (count($relatedquestions)) {
$themeobject->output('<h2>' . qa_lang('main/related_qs_title') . '</h2>');
} else {
$themeobject->output('<h2>' . qa_lang('main/no_related_qs_title') . '</h2>');
}
$upper = qa_opt('related_qs_num') < count($relatedquestions) ? qa_opt('related_qs_num') : count($relatedquestions);
foreach ($relatedquestions as $related) {
if ($upper <= 0) {
break;
}
$themeobject->output('<p style="margin:0 0 10px 0; font-weight:bold;"><a href="' . qa_path_html(qa_q_request($related['postid'], $related['title'])) . '">' . $related['title'] . '</a></p>');
$upper--;
}
}
}
/**
* Process the delete hidden posts request from the admin
*/
function ami_dhp_delete_hidden_posts_process()
{
// load all required files if not loaded
require_once QA_INCLUDE_DIR . 'qa-app-admin.php';
require_once QA_INCLUDE_DIR . 'qa-db-admin.php';
require_once QA_INCLUDE_DIR . 'qa-db-selects.php';
require_once QA_INCLUDE_DIR . 'qa-app-format.php';
// Check admin privileges
if (qa_user_maximum_permit_error('permit_hide_show') && qa_user_maximum_permit_error('permit_delete_hidden')) {
return false;
}
$userid = qa_get_logged_in_userid();
// Find recently hidden questions, answers, comments
list($hiddenquestions, $hiddenanswers, $hiddencomments) = qa_db_select_with_pending(qa_db_qs_selectspec($userid, 'created', 0, null, null, 'Q_HIDDEN', true), qa_db_recent_a_qs_selectspec($userid, 0, null, null, 'A_HIDDEN', true), qa_db_recent_c_qs_selectspec($userid, 0, null, null, 'C_HIDDEN', true));
// first delete all hidden posts
if (count($hiddencomments)) {
foreach ($hiddencomments as $hiddencomment) {
ami_dhp_post_delete_recursive($hiddencomment['opostid']);
}
}
// delete all the hidden answers
if (count($hiddenanswers)) {
foreach ($hiddenanswers as $hiddenanswer) {
ami_dhp_post_delete_recursive($hiddenanswer['opostid']);
}
}
// delete all the hidden questions
if (count($hiddenquestions)) {
foreach ($hiddenquestions as $hiddenquestion) {
ami_dhp_post_delete_recursive($hiddenquestion['postid']);
}
}
}
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';
require_once QA_INCLUDE_DIR . 'qa-app-format.php';
require_once QA_INCLUDE_DIR . 'qa-app-q-list.php';
$categoryslugs = '';
$userid = qa_get_logged_in_userid();
// Get lists of recent activity in all its forms, plus category information
list($questions1, $questions2, $questions3, $questions4) = qa_db_select_with_pending(qa_db_qs_selectspec($userid, 'created', 0, $categoryslugs, null, false, false, $qcount), qa_db_recent_a_qs_selectspec($userid, 0, $categoryslugs), qa_db_recent_c_qs_selectspec($userid, 0, $categoryslugs), qa_db_recent_edit_qs_selectspec($userid, 0, $categoryslugs));
// Prepare and return content for theme
$content = qa_q_list_page_content(qa_any_sort_and_dedupe(array_merge($questions1, $questions2, $questions3, $questions4)), $qcount, 0, null, null, null, null, null, true, 'activity/', null, null, null, null);
$content = $content['q_list']['qs'];
if (@$themeobject->current_widget['param']['locations']['show_title']) {
$themeobject->output('<h3 class="widget-title">' . qa_lang('cleanstrap/recent_activities') . ' <a href="' . qa_path_html('activity') . '">' . qa_lang('cleanstrap/view_all') . '</a></h3>');
}
$themeobject->output('<div class="ra-question-activity-widget">');
$q_list = $content;
$themeobject->output('<ul class="activity-list">');
foreach ($q_list as $list) {
$themeobject->output('<li class="clearfix ' . (is_featured($list['raw']['postid']) ? ' featured' : '') . '"><span class="fav-star icon-heart' . (@$list['raw']['userfavoriteq'] ? ' active' : '') . '"></span><span class="post-status-c">' . cs_post_status($list) . '</span><a href="' . $list['url'] . '">' . $list['title'] . '<span class="time">' . implode(' ', $list['when']) . '</span><span class="ans-count total-' . $list['raw']['acount'] . '">' . $list['raw']['acount'] . '</span></a></li>');
}
$themeobject->output('</ul>');
$themeobject->output('</div>');
}
function qa_get_options($names)
{
global $qa_options_cache, $qa_options_loaded;
// If any options not cached, retrieve them from database via standard pending mechanism
if (!@$qa_options_loaded) {
require_once QA_INCLUDE_DIR . 'qa-db-selects.php';
qa_db_select_with_pending();
}
// Pull out the options specifically requested here, and assign defaults
$options = array();
foreach ($names as $name) {
if (!isset($qa_options_cache[$name])) {
$todatabase = true;
switch ($name) {
// don't write default to database if option was deprecated, or depends on site language (which could be changed)
case 'custom_sidebar':
case 'site_title':
case 'email_privacy':
case 'answer_needs_login':
case 'ask_needs_login':
case 'comment_needs_login':
case 'db_time':
$todatabase = false;
break;
}
qa_set_option($name, qa_default_option($name), $todatabase);
}
$options[$name] = $qa_options_cache[$name];
}
return $options;
}
function admin_form(&$qa_content)
{
// process config change
$saved_msg = '';
if (qa_clicked('tag_synonyms_save_button')) {
qa_opt('tag_synonyms', trim(qa_post_text('tag_synonyms_text')));
qa_opt('tag_synonyms_prevent', (int) qa_post_text('tag_synonyms_prevent'));
qa_opt('tag_synonyms_rep', (int) qa_post_text('tag_synonyms_rep'));
$saved_msg = 'Tag Synonyms settings saved';
// convert all old tags based on synonyms
if (qa_post_text('tag_synonyms_convert')) {
$synonyms = $this->_synonyms_to_array(qa_opt('tag_synonyms'));
$edited = 0;
qa_suspend_event_reports(true);
// avoid infinite loop
foreach ($synonyms as $syn) {
list($questions, $qcount) = qa_db_select_with_pending(qa_db_tag_recent_qs_selectspec(null, $syn['from'], 0, false, 500), qa_db_tag_count_qs_selectspec($syn['from']));
foreach ($questions as $q) {
$oldtags = qa_tagstring_to_tags($q['tags']);
$newtags = $this->_convert_tags($oldtags, $synonyms);
qa_post_set_content($q['postid'], null, null, null, $newtags);
$edited++;
}
}
qa_suspend_event_reports(false);
$saved_msg .= ' (and ' . $edited . ' tags edited)';
}
}
// set fields to show/hide when checkbox is clicked
qa_set_display_rules($qa_content, array('tag_synonyms_rep' => 'tag_synonyms_prevent'));
return array('ok' => $saved_msg, 'fields' => array(array('label' => 'Tag Synonyms', 'tags' => 'name="tag_synonyms_text" id="tag_synonyms_text"', 'value' => qa_opt('tag_synonyms'), 'type' => 'textarea', 'rows' => 20, 'note' => 'Put each pair of synonyms on a new line. <code>q2a,question2answer</code> means that a tag of <code>q2a</code> will be replaced by <code>question2answer</code>, while <code>help</code> on its own means that tag will be removed.'), array('label' => 'Also convert existing tags using above rules', 'tags' => 'name="tag_synonyms_convert" id="tag_synonyms_convert"', 'value' => '', 'type' => 'checkbox'), array('type' => 'blank'), array('label' => 'Prevent new users from creating new tags', 'tags' => 'name="tag_synonyms_prevent" id="tag_synonyms_prevent"', 'value' => qa_opt('tag_synonyms_prevent'), 'type' => 'checkbox'), array('id' => 'tag_synonyms_rep', 'label' => 'Minimum reputation to create new tags', 'value' => qa_opt('tag_synonyms_rep'), 'tags' => 'name="tag_synonyms_rep"', 'type' => 'number')), 'buttons' => array(array('label' => 'Save Changes', 'tags' => 'name="tag_synonyms_save_button"')));
}
function qa_get_user_avatar_html($flags, $email, $handle, $blobid, $width, $height, $size, $padding = false)
{
if (qa_opt('avatar_allow_gravatar') && $flags & QA_USER_FLAGS_SHOW_GRAVATAR) {
$html = qa_get_gravatar_html($email, $size);
} elseif (qa_opt('avatar_allow_upload') && $flags & QA_USER_FLAGS_SHOW_AVATAR) {
if (isset($blobid)) {
$html = qa_get_avatar_blob_html($blobid, $width, $height, $size, $padding);
} elseif (strlen($handle)) {
$userprofile = qa_db_select_with_pending(qa_db_user_profile_selectspec($handle, false));
if (!empty($userprofile['social_avatar'])) {
$html = '<img src="' . $userprofile['social_avatar'] . '" width="' . $size . '" height="' . $size . '" class="qa-avatar-image" />';
} else {
$html = null;
}
}
}
if (!isset($html)) {
if ((qa_opt('avatar_allow_gravatar') || qa_opt('avatar_allow_upload')) && qa_opt('avatar_default_show') && strlen(qa_opt('avatar_default_blobid'))) {
$html = qa_get_avatar_blob_html(qa_opt('avatar_default_blobid'), qa_opt('avatar_default_width'), qa_opt('avatar_default_height'), $size, $padding);
} else {
$html = null;
}
}
return isset($html) && strlen($handle) ? '<A HREF="' . qa_path_html('user/' . $handle) . '" CLASS="qa-avatar-link">' . $html . '</A>' : $html;
}
function check_privileges($userid, $event_points)
{
$user = qa_db_select_with_pending(qa_db_user_points_selectspec($userid, true));
$upoints = (int) $user['points'];
$before_points = (int) $user['points'] - $event_points;
$permr = qa_db_read_one_value(qa_db_query_sub('SELECT meta_value FROM ^usermeta WHERE user_id=# AND meta_key=$ ', $userid, 'priv_notify'), true);
// stale perms
$stale = array();
if ($permr) {
$perms = explode('^', $permr);
$stale = explode(',', $perms[0]);
}
$p_options = qa_get_permit_options();
$notices = '';
foreach ($p_options as $option) {
if (qa_opt($option) == QA_PERMIT_POINTS) {
$opoints = (int) qa_opt($option . '_points');
if ($opoints < $upoints && $opoints > $before_points && !in_array($option, $stale)) {
$notices = ($notices ? $notices . ',' : '') . $option;
}
}
}
if ($notices) {
qa_db_query_sub('INSERT INTO ^usermeta (user_id,meta_key,meta_value) VALUES (#,$,$) ON DUPLICATE KEY UPDATE meta_value=$', $userid, 'priv_notify', '^' . $notices, $permr . ($perms[1] ? ',' : '') . $notices);
if (qa_opt('priv_email_notify_on')) {
$this->notify($userid, $notices);
}
}
}
function output_widget($region, $place, $themeobject, $template, $request, $qa_content)
{
/*
$requestparts=qa_request_parts();
$requestlower=strtolower(qa_request());
$firstlower=strtolower($requestparts[0]);
$routing=qa_page_routing();
// unanswered & questions pages may contain categories.
unset($routing['activity/']);
unset($routing['unanswered/']);
unset($routing['questions/']);
if ( (isset($routing[$requestlower])) or (isset($routing[$firstlower.'/'])) or (is_numeric($requestparts[0])) )
return;
$explicitqa=(strtolower($requestparts[0])=='qa' or strtolower($requestparts[0])=='unanswered' or strtolower($requestparts[0])=='questions' or strtolower($requestparts[0])=='activity');
if ($explicitqa)
$slugs=array_slice($requestparts, 1);
elseif (strlen($requestparts[0]))
$slugs=$requestparts;
else
$slugs=array();
*/
$slugs = useo_get_current_category_slug();
$countslugs = count($slugs);
list($categories, $categoryid) = qa_db_select_with_pending(qa_db_category_nav_selectspec($slugs, false, false, true), $countslugs ? qa_db_slugs_to_category_id_selectspec($slugs) : null);
if ($countslugs && isset($categoryid)) {
/*
$categoryid is current categories ID
$backpath = implode('/', array_reverse($slugs));
echo "countslugs: <pre>"; var_dump($countslugs); echo "</pre>";
$fullcategory=qa_db_select_with_pending(qa_db_full_category_selectspec($categoryid, true));
echo "fullcategory: <pre>"; var_dump($fullcategory); echo "</pre>";
echo "categoryid: <pre>"; var_dump($categoryid); echo "</pre>";
echo "slugs: <pre>"; var_dump($slugs); echo "</pre>";
echo "template: <pre>"; var_dump($template); echo "</pre>";
echo "request: <pre>"; var_dump($request); echo "</pre>";
*/
require_once QA_INCLUDE_DIR . 'qa-db-metas.php';
$description = qa_db_categorymeta_get($categoryid, 'useo_cat_description');
if (!qa_opt('useo_cat_desc_format')) {
$description = qa_html($description);
}
$editurlhtml = qa_path_html('category-edit/' . $categoryid);
$allowediting = !qa_user_permit_error('useo_cat_desc_permit_edit');
if (strlen($description)) {
echo '<SPAN CLASS="entry-content qa-category-description">';
echo $description;
echo '</SPAN>';
if ($allowediting) {
echo ' - <A HREF="' . $editurlhtml . '">edit</A>';
}
} elseif ($allowediting) {
echo '<A HREF="' . $editurlhtml . '">' . qa_lang_html('useo/create_desc_link') . '</A>';
}
}
}
function getEmail($userid)
{
require_once QA_INCLUDE_DIR . 'qa-db-selects.php';
if (QA_FINAL_EXTERNAL_USERS) {
$email = qa_get_user_email($userid);
} else {
$useraccount = qa_db_select_with_pending(qa_db_user_account_selectspec($userid, true));
$email = @$useraccount['email'];
}
return $email;
}
function qa_feed_load_ifcategory($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) ? $questions4 : array());
}
function qa_db_get_pending_result($pendingid, $selectspec = null)
{
global $qa_db_pending_selectspecs, $qa_db_pending_results;
if (isset($selectspec)) {
qa_db_queue_pending_select($pendingid, $selectspec);
} elseif (!isset($qa_db_pending_selectspecs[$pendingid])) {
qa_fatal_error('Pending query was never set up: ' . $pendingid);
}
if (!isset($qa_db_pending_results[$pendingid])) {
qa_db_select_with_pending();
}
return $qa_db_pending_results[$pendingid];
}
function process_request($request)
{
// Get list of unanswered open questions
$userid = qa_get_logged_in_userid();
$start = qa_get_start();
$questions_selectspec = $this->qa_db_open_qs_selectspec($userid, $start);
$questions = qa_db_select_with_pending($questions_selectspec);
// Prepare and return the content for the theme
$questions_found_title = qa_lang_html('open_questions/questions_found_title');
$no_questions_title = qa_lang_html('open_questions/no_questions_title');
$count = qa_opt('cache_unaqcount');
$qa_content = qa_q_list_page_content($questions, qa_opt('page_size_una_qs'), $start, @$count, $questions_found_title, $no_questions_title, null, null, false, null, null, qa_html_suggest_qs_tags(qa_using_tags()), null, null);
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' => $html));
} else {
return false;
}
}
function process_request($request)
{
require_once QA_INCLUDE_DIR . 'qa-db-selects.php';
require_once QA_INCLUDE_DIR . 'qa-app-format.php';
require_once QA_INCLUDE_DIR . 'qa-app-q-list.php';
// Get list of questions, plus category information
$nonetitle = qa_lang_html('main/no_questions_found');
$categorypathprefix = null;
// only show category list and feed when sorting by date
$feedpathprefix = null;
$selectspec = array('columns' => array('^posts.postid', '^posts.categoryid', '^posts.type', 'basetype' => 'LEFT(^posts.type,1)', 'hidden' => "INSTR(^posts.type, '_HIDDEN')>0", '^posts.acount', '^posts.selchildid', '^posts.upvotes', '^posts.downvotes', '^posts.netvotes', '^posts.views', '^posts.hotness', '^posts.flagcount', 'title' => 'BINARY ^posts.title', 'tags' => 'BINARY ^posts.tags', 'created' => 'UNIX_TIMESTAMP(^posts.created)', 'categoryname' => 'BINARY ^categories.title', 'categorybackpath' => "BINARY ^categories.backpath"), 'arraykey' => 'postid', 'source' => '^posts LEFT JOIN ^categories ON ^categories.categoryid=^posts.categoryid JOIN ^postmeta ON ^posts.postid=^postmeta.post_id AND ^postmeta.meta_key=$ AND ^postmeta.meta_value>0 AND ^posts.type=$', 'arguments' => array('is_poll', 'Q'));
$selectspec['columns']['content'] = '^posts.content';
$selectspec['columns']['notify'] = '^posts.notify';
$selectspec['columns']['updated'] = 'UNIX_TIMESTAMP(^posts.updated)';
$selectspec['columns']['updatetype'] = '^posts.updatetype';
$selectspec['columns'][] = '^posts.format';
$selectspec['columns'][] = '^posts.lastuserid';
$selectspec['columns']['lastip'] = 'INET_NTOA(^posts.lastip)';
$selectspec['columns'][] = '^posts.parentid';
$selectspec['columns']['lastviewip'] = 'INET_NTOA(^posts.lastviewip)';
$selectspec['columns'][] = '^posts.userid';
$selectspec['columns'][] = '^posts.cookieid';
$selectspec['columns']['createip'] = 'INET_NTOA(^posts.createip)';
$selectspec['columns'][] = '^userpoints.points';
if (!QA_FINAL_EXTERNAL_USERS) {
$selectspec['columns'][] = '^users.flags';
$selectspec['columns'][] = '^users.level';
$selectspec['columns']['email'] = 'BINARY ^users.email';
$selectspec['columns']['handle'] = 'CONVERT(^users.handle USING BINARY)';
// because of MySQL bug #29205
$selectspec['columns'][] = '^users.avatarblobid';
$selectspec['columns'][] = '^users.avatarwidth';
$selectspec['columns'][] = '^users.avatarheight';
$selectspec['source'] .= ' LEFT JOIN ^users ON ^posts.userid=^users.userid';
$selectspec['columns']['lasthandle'] = 'CONVERT(lastusers.handle USING BINARY)';
// because of MySQL bug #29205
$selectspec['source'] .= ' LEFT JOIN ^users AS lastusers ON ^posts.lastuserid=lastusers.userid';
}
$selectspec['source'] .= ' LEFT JOIN ^userpoints ON ^posts.userid=^userpoints.userid';
$selectspec['source'] .= ' ORDER BY ^posts.created DESC';
$questions = qa_db_select_with_pending($selectspec);
global $qa_start;
// Prepare and return content for theme
$qa_content = qa_q_list_page_content($questions, qa_opt('page_size_qs'), $qa_start, count($questions), qa_lang('polls/page_title'), $nonetitle, null, null, false, null, null, null, null);
return $qa_content;
}
function qa_complete_reset_user($userid)
{
require_once QA_INCLUDE_DIR . 'qa-util-string.php';
require_once QA_INCLUDE_DIR . 'qa-app-options.php';
require_once QA_INCLUDE_DIR . 'qa-app-emails.php';
require_once QA_INCLUDE_DIR . 'qa-app-cookies.php';
require_once QA_INCLUDE_DIR . 'qa-db-selects.php';
$password = qa_random_alphanum(max(QA_MIN_PASSWORD_LEN, QA_NEW_PASSWORD_LEN));
$userinfo = qa_db_select_with_pending(qa_db_user_account_selectspec($userid, true));
if (!qw_send_notification($userid, $userinfo['email'], $userinfo['handle'], qa_lang('emails/new_password_subject'), nl2br(qa_lang('emails/new_password_body')), array('^password' => $password, '^url' => qa_opt('site_url')))) {
qa_fatal_error('Could not send new password - password not reset');
}
qa_db_user_set_password($userid, $password);
// do this last, to be safe
qa_db_user_set($userid, 'emailcode', '');
// so can't be reused
qa_report_event('u_reset', $userid, $userinfo['handle'], qa_cookie_get(), array('email' => $userinfo['email']));
}
function get_qa_avartar_html($user, $size = 200)
{
$userid_array = qa_handles_to_userids(array($user));
$userid = $userid_array[$user];
$useraccount = qa_db_select_with_pending(qa_db_user_account_selectspec($userid, true));
$avartahtml = qa_get_user_avatar_html($useraccount['flags'], $useraccount['email'], $useraccount['handle'], $useraccount['avatarblobid'], $useraccount['avatarwidth'], $useraccount['avatarheight'], qa_opt('avatar_profile_size'));
$avartahtml = strtolower($avartahtml);
if ($avartahtml != null) {
$avartahtml = strtolower($avartahtml);
$avartahtml = str_replace('?', '\\?', $avartahtml);
//生成avarta的html串,从站点的根目录引用
} else {
$avartahtml = '<a href="' . $this->config->item('qaroot_src') . '?qa=user/' . $user . '" class="qa-user-link">';
$avartahtml .= '<img src="' . base_url($this->config->item('app_src')) . '/views/theme/' . $this->config->item('theme') . '/img/default_avatar.jpg' . '"/>';
$avartahtml .= '</a>';
}
return $avartahtml;
}
function qa_send_notification($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-emailer.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";
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) ? '' : $handle . ",\n\n") . strtr($body, $subs), 'html' => false));
} else {
return false;
}
}
function sendNewConfirm($userid)
{
require_once QA_INCLUDE_DIR . 'db/users.php';
require_once QA_INCLUDE_DIR . 'db/selects.php';
require_once QA_INCLUDE_DIR . 'app/emails.php';
$userinfo = qa_db_select_with_pending(qa_db_user_account_selectspec($userid, true));
if (!qa_send_notification($userid, $userinfo['email'], $userinfo['handle'], qa_lang('emails/confirm_subject'), qa_lang('emails/confirm_body'), array('^url' => getNewConfirmUrl($userid, $userinfo['handle'])))) {
qa_fatal_error('Could not send email confirmation');
}
// $userinfo=qa_db_select_with_pending(qa_db_user_account_selectspec($userid, true));
// $params = array();
// $params['fromemail'] = qa_opt('from_email'),
// $params['fromname'] = qa_opt('site_title'),
// $params['toemail'] = $userinfo['email'];
// $params['toname'] = $userinfo['handle'];
// $params['subject'] = qa_lang('emails/confirm_subject');
// $params['body'] = qa_lang('emails/confirm_body');
// qa_send_email($params);
}
function get_user_activity($handle, $limit = 10)
{
$userid = qa_handle_to_userid($handle);
require_once QA_INCLUDE_DIR . 'qa-db-selects.php';
require_once QA_INCLUDE_DIR . 'qa-app-format.php';
$identifier = QA_FINAL_EXTERNAL_USERS ? $userid : $handle;
list($useraccount, $questions, $answerqs, $commentqs, $editqs) = qa_db_select_with_pending(QA_FINAL_EXTERNAL_USERS ? null : qa_db_user_account_selectspec($handle, false), qa_db_user_recent_qs_selectspec($userid, $identifier, $limit), qa_db_user_recent_a_qs_selectspec($userid, $identifier), qa_db_user_recent_c_qs_selectspec($userid, $identifier), qa_db_user_recent_edit_qs_selectspec($userid, $identifier));
if (!QA_FINAL_EXTERNAL_USERS && !is_array($useraccount)) {
// check the user exists
return include QA_INCLUDE_DIR . 'qa-page-not-found.php';
}
// Get information on user references
$questions = qa_any_sort_and_dedupe(array_merge($questions, $answerqs, $commentqs, $editqs));
$questions = array_slice($questions, 0, $limit);
$usershtml = qa_userids_handles_html(qa_any_get_userids_handles($questions), false);
$htmldefaults = qa_post_html_defaults('Q');
$htmldefaults['whoview'] = false;
$htmldefaults['voteview'] = false;
$htmldefaults['avatarsize'] = 0;
foreach ($questions as $question) {
$qa_content[] = qa_any_to_q_html_fields($question, $userid, qa_cookie_get(), $usershtml, null, array('voteview' => false) + qa_post_html_options($question, $htmldefaults));
}
$output = '<div class="user-activities">';
$output .= '<ul>';
if (isset($qa_content)) {
foreach ($qa_content as $qs) {
$icon = 'icon-time undefined';
$output .= '<li class="activity-item">';
$output .= '<div class="list-right">';
$output .= '<div class="type pull-left ' . $icon . '"></div>';
$output .= '<div class="what"><a class="what-task" href="' . @$qs['url'] . '">' . $qs['what'] . '</a>';
$output .= '<a href="' . $qs['url'] . '">' . $qs['title'] . '</a> </div>';
$output .= '<strong class="when">' . implode(' ', $qs['when']) . '</strong>';
$output .= '</div>';
$output .= '</li>';
}
} else {
$output .= '<li>' . qa_lang('cleanstrap/no_activity_yet') . '</li>';
}
$output .= '</ul>';
$output .= '</div>';
return $output;
}
public function process_request($request)
{
$requestparts = explode('/', qa_request());
$slugs = array_slice($requestparts, 1);
$countslugs = count($slugs);
$userid = qa_get_logged_in_userid();
$start = qa_get_start();
$count = qa_opt_if_loaded('page_size_activity');
$totalcount = qa_opt('cache_qcount');
$qspec = qa_db_posts_basic_selectspec($userid, false);
qa_db_add_selectspec_opost($qspec, 'ra', false, false);
qa_db_add_selectspec_ousers($qspec, 'rau', 'raup');
$qspec['source'] .= " JOIN (SELECT questionid, childid FROM ^homepage ORDER BY ^homepage.updated DESC) AS rcaq ON ^posts.postid=rcaq.questionid" . " LEFT JOIN ^posts AS ra ON childid=ra.postid" . (QA_FINAL_EXTERNAL_USERS ? "" : " LEFT JOIN ^users AS rau ON ra.userid=rau.userid") . " LEFT JOIN ^userpoints AS raup ON ra.userid=raup.userid LIMIT #,#";
array_push($qspec['columns'], 'childid');
array_push($qspec['arguments'], $start, $count);
$qspec['sortdesc'] = 'otime';
$query = 'SELECT ';
foreach ($qspec['columns'] as $columnas => $columnfrom) {
$query .= $columnfrom . (is_int($columnas) ? '' : ' AS ' . $columnas) . ', ';
}
$query = qa_db_apply_sub(substr($query, 0, -2) . (strlen(@$qspec['source']) ? ' FROM ' . $qspec['source'] : ''), @$qspec['arguments']);
$results = qa_db_read_all_assoc(qa_db_query_raw($query));
qa_db_post_select($results, $qspec);
list($categories, $categoryid) = qa_db_select_with_pending(qa_db_category_nav_selectspec($slugs, false, false, true), $countslugs ? qa_db_slugs_to_category_id_selectspec($slugs) : null);
$questions = qa_any_sort_and_dedupe($results);
// $questions=qa_any_sort_and_dedupe(array_merge($recentquestions,$recentanswers));
$pagesize = qa_opt('page_size_home');
if ($countslugs) {
if (!isset($categoryid)) {
return include QA_INCLUDE_DIR . 'qa-page-not-found.php';
}
$categorytitlehtml = qa_html($categories[$categoryid]['title']);
$sometitle = qa_lang_html_sub('main/recent_qs_as_in_x', $categorytitlehtml);
$nonetitle = qa_lang_html_sub('main/no_questions_in_x', $categorytitlehtml);
} else {
$sometitle = qa_lang_html('main/recent_qs_as_title');
$nonetitle = qa_lang_html('main/no_questions_found');
}
require_once QA_INCLUDE_DIR . 'qa-app-q-list.php';
$qa_content = qa_q_list_page_content($questions, $pagesize, $start, $totalcount, $sometitle, $nonetitle, $categories, $categoryid, true, qa_opt('eql_homepage_url'), qa_opt('feed_for_qa') ? qa_opt('eql_homepage_url') : null, count($questions) < $pagesize ? qa_html_suggest_ask($categoryid) : qa_html_suggest_qs_tags(qa_using_tags(), qa_category_path_request($categories, $categoryid)), null, null);
return $qa_content;
}
function process_request($request)
{
require_once QA_INCLUDE_DIR . 'qa-db-selects.php';
require_once QA_INCLUDE_DIR . 'qa-app-format.php';
require_once QA_INCLUDE_DIR . 'qa-app-q-list.php';
$start = qa_get_start();
$userid = qa_get_logged_in_userid();
$categoryslugs = qa_request_parts(1);
//$selectspec = qa_db_qs_selectspec($userid, 'created', $start, $categoryslugs, null, false, false, qa_opt_if_loaded('page_size_qs'));
$selectspec = qa_db_posts_basic_selectspec($userid, false);
$selectspec['source'] .= ' JOIN ^postmeta ON ^posts.postid=^postmeta.post_id AND ^postmeta.meta_key=$ AND ^postmeta.meta_value>0' . (is_array($this->expert_user) ? ' AND ^posts.categoryid IN (#)' : ' AND $');
//$selectspec['source'].=' JOIN (SELECT postid FROM ^posts WHERE type=$ ORDER BY ^posts.created DESC LIMIT #,#) y ON ^posts.postid=y.postid';
$selectspec['arguments'] = array_merge($selectspec['arguments'], array('is_expert_question', $this->expert_user));
$questions = qa_db_select_with_pending($selectspec);
$nonetitle = qa_lang_html('main/no_questions_found');
global $qa_start;
// Prepare and return content for theme
$qa_content = qa_q_list_page_content($questions, qa_opt('page_size_qs'), $qa_start, count($questions), qa_opt('expert_question_page_title'), $nonetitle, null, null, false, null, null, null, null);
return $qa_content;
}
function process_request($request)
{
$userid = qa_get_logged_in_userid();
$categoryid = mp_get_categoryid();
$users = mp_get_category_userids($categoryid);
$qa_content = qa_content_prepare();
$qa_content['title'] = 'Classroom';
$data = "<div class='mp-classroom'>";
$data .= "<center><div class='mp-classroom-teacher'> </div></center>";
$data .= "<div class='mp-classroom-users'>";
foreach ($users as $user) {
$userinfo = qa_db_select_with_pending(qa_db_user_account_selectspec($user['userid'], true));
$data .= "<div class='mp-classroom-user'>";
$data .= "<div class='mp-classroom-avatar'></div>";
$data .= "<div class='mp-classroom-useremail'>" . qa_get_one_user_html($userinfo['handle'], false) . "</div>";
$data .= "</div>";
}
$data .= "</div></div>";
$qa_content['custom'] = $data;
return $qa_content;
}
function process_request($request)
{
$parts = explode('/', $request);
$categoryid = $parts[1];
$fullcategory = qa_db_select_with_pending(qa_db_full_category_selectspec($categoryid, true));
$slugs = explode('/', $fullcategory['backpath']);
$new_request = implode('/', array_reverse($slugs));
$qa_content = qa_content_prepare();
$qa_content['title'] = qa_lang_html_sub('useo/edit_desc_for_x', qa_html($fullcategory['title']));
if (qa_user_permit_error('useo_cat_desc_permit_edit')) {
$qa_content['error'] = qa_lang_html('users/no_permission');
return $qa_content;
}
require_once QA_INCLUDE_DIR . 'qa-db-metas.php';
if (qa_clicked('dosave')) {
require_once QA_INCLUDE_DIR . 'qa-util-string.php';
qa_db_categorymeta_set($categoryid, 'useo_cat_title', qa_post_text('useo_cat_title'));
qa_db_categorymeta_set($categoryid, 'useo_cat_description', qa_post_text('useo_cat_description'));
qa_redirect($new_request);
}
$qa_content['form'] = array('tags' => 'METHOD="POST" ACTION="' . qa_self_html() . '"', 'style' => 'tall', 'fields' => array(array('label' => 'Link Title:', 'type' => 'text', 'rows' => 2, 'tags' => 'NAME="useo_cat_title" ID="useo_cat_title"', 'value' => qa_html(qa_db_categorymeta_get($categoryid, 'useo_cat_title'))), array('label' => 'Description:', 'type' => 'text', 'rows' => 4, 'tags' => 'NAME="useo_cat_description" ID="useo_cat_description"', 'value' => qa_html(qa_db_categorymeta_get($categoryid, 'useo_cat_description')))), 'buttons' => array(array('tags' => 'NAME="dosave"', 'label' => qa_lang_html('useo/save_desc_button'))));
$qa_content['focusid'] = 'tagtitle';
return $qa_content;
}
function qa_check_all_users_badges()
{
$awarded = 0;
$users;
$temp = qa_db_query_sub('SELECT * FROM ^posts');
while (($post = qa_db_read_one_assoc($temp, true)) !== null) {
if (!$post['userid']) {
continue;
}
$user = '******' . $post['userid'];
$pid = $post['postid'];
$pt = $post['type'];
// get post count
if (isset($users[$user]) && isset($users[$user][$pt])) {
$users[$user][$pt]++;
} else {
$users[$user][$pt] = 1;
}
// get post votes
if ($post['netvotes'] != 0) {
$users[$user][$pt . 'votes'][] = array('id' => $pid, 'votes' => (int) $post['netvotes'], 'parentid' => $post['parentid'], 'created' => $post['created']);
}
// get post views
if ($post['views']) {
$users[$user]['views'][] = array('id' => $pid, 'views' => $post['views']);
}
}
//votes received and given out
$voter = qa_db_read_all_assoc(qa_db_query_sub('SELECT userid,qupvotes,qdownvotes,aupvotes,adownvotes,upvoteds FROM ^userpoints'));
foreach ($voter as $idx => $votes) {
$user = '******' . $votes['userid'];
// votes
$users[$user]['votes'] = (int) $votes['qupvotes'] + (int) $votes['qdownvotes'] + (int) $votes['aupvotes'] + (int) $votes['adownvotes'];
// voteds
$users[$user]['voted'] = (int) $votes['upvoteds'];
unset($voter[$idx]);
}
// flags
$flag_result = qa_db_read_all_values(qa_db_query_sub('SELECT userid FROM ^uservotes WHERE flag > 0'));
foreach ($flag_result as $idx => $flag) {
$user = '******' . $flag;
// get flag count
if (isset($users[$user]) && isset($users[$user]['flags'])) {
$users[$user]['flags']++;
} else {
$users[$user]['flags'] = 1;
}
unset($flag_result[$idx]);
}
// per user loop
foreach ($users as $user => $data) {
$uid = (int) substr($user, 4);
// bulk posts
$badges = array('Q' => array('asker', 'questioner', 'inquisitor'), 'A' => array('answerer', 'lecturer', 'preacher'), 'C' => array('commenter', 'commentator', 'annotator'));
foreach ($badges as $pt => $slugs) {
if (!isset($data[$pt])) {
continue;
}
$awarded += count(qa_badge_award_check($slugs, $data[$pt], $uid, null, 0));
}
// nice Q&A
$badges = array('nice_question', 'good_question', 'great_question', 'nice_answer', 'good_answer', 'great_answer');
if ($this->badge_activated($badges)) {
$badges = array('Q' => array('nice_question', 'good_question', 'great_question'), 'A' => array('nice_answer', 'good_answer', 'great_answer'));
foreach ($badges as $pt => $slugs) {
foreach ($slugs as $badge_slug) {
if (!isset($data[$pt . 'votes'])) {
continue;
}
foreach ($data[$pt . 'votes'] as $idv) {
// poll plugin integration
if ($pt == 'A' && qa_opt('poll_enable')) {
$poll = qa_db_read_one_value(qa_db_query_sub('SELECT meta_value FROM ^postmeta WHERE post_id=# AND meta_key=$', $idv['id'], 'is_poll'), true);
if ($poll) {
continue;
}
}
if ((int) $idv['votes'] >= (int) qa_opt('badge_' . $badge_slug . '_var') && qa_opt('badge_' . $badge_slug . '_enabled') !== '0') {
$result = qa_db_read_one_value(qa_db_query_sub('SELECT badge_slug FROM ^userbadges WHERE user_id=# AND object_id=# AND badge_slug=$', $uid, $idv['id'], $badge_slug), true);
if ($result == null) {
// not already awarded this badge
$this->award_badge($idv['id'], $uid, $badge_slug, false, true);
$awarded++;
}
// old question answer vote checks
if ($pt == 'A') {
$qid = $idv['parentid'];
$create = strtotime($idv['created']);
$parent = $this->get_post_data($qid);
$pcreate = strtotime($parent['created']);
$diff = round(abs($pcreate - $create) / 60 / 60 / 24);
$badge_slug2 = $badge_slug . '_old';
if ($diff >= (int) qa_opt('badge_' . $badge_slug2 . '_var') && qa_opt('badge_' . $badge_slug2 . '_enabled') !== '0') {
$result = qa_db_read_one_value(qa_db_query_sub('SELECT badge_slug FROM ^userbadges WHERE user_id=# AND object_id=# AND badge_slug=$', $uid, $idv['id'], $badge_slug2), true);
if ($result == null) {
// not already awarded for this answer
$this->award_badge($idv['id'], $uid, $badge_slug2);
$awarded++;
}
}
}
}
}
}
}
}
// votes per user badges
if (isset($data['votes'])) {
$votes = $data['votes'];
$badges = array('voter', 'avid_voter', 'devoted_voter');
$awarded += count(qa_badge_award_check($badges, $votes, $uid, null, 0));
}
// voted per user badges
if (isset($data['voted'])) {
$votes = $data['voted'];
$badges = array('liked', 'loved', 'revered');
$awarded += count(qa_badge_award_check($badges, $votes, $uid, null, 0));
}
// views per post badges
if (isset($data['views'])) {
$badges = array('notable_question', 'popular_question', 'famous_question');
foreach ($data['views'] as $idv) {
$awarded += count(qa_badge_award_check($badges, $idv['views'], $uid, $idv['id'], 0));
}
}
// flags per user
if (isset($data['flags'])) {
$flags = $data['flags'];
$badges = array('watchdog', 'bloodhound', 'pitbull');
$awarded += count(qa_badge_award_check($badges, $flags, $uid, null, 0));
}
unset($users[$user]);
}
// selects, selecteds
$badges = array('gifted', 'wise', 'enlightened', 'grateful', 'respectful', 'reverential');
if ($this->badge_activated($badges)) {
$selects = qa_db_read_all_assoc(qa_db_query_sub('SELECT aselects, aselecteds, userid FROM ^userpoints'));
foreach ($selects as $idx => $s) {
$uid = $s['userid'];
if (isset($s['aselecteds'])) {
$count = $s['aselecteds'];
$badges = array('gifted', 'wise', 'enlightened');
$awarded += count(qa_badge_award_check($badges, $count, $uid, null, 0));
}
if (isset($s['aselects'])) {
$count = $s['aselects'];
$badges = array('grateful', 'respectful', 'reverential');
$awarded += count(qa_badge_award_check($badges, $count, $uid, null, 0));
}
unset($selects[$idx]);
}
}
// achievements
$badges = array('dedicated', 'devoted', 'zealous', 'visitor', 'trouper', 'veteran', 'regular', 'old_timer', 'ancestor', 'reader', 'avid_reader', 'devoted_reader');
if ($this->badge_activated($badges)) {
$userq = qa_db_query_sub('SELECT user_id AS uid,questions_read AS qr,oldest_consec_visit AS ocv,longest_consec_visit AS lcv,total_days_visited AS tdv,last_visit AS lv,first_visit AS fv,posts_edited AS pe FROM ^achievements');
while (($user = qa_db_read_one_assoc($userq, true)) !== null) {
$uid = $user['uid'];
// edits
$count = $user['pe'];
$badges = array('editor', 'copy_editor', 'senior_editor');
$awarded += count(qa_badge_award_check($badges, $count, $uid, null, 0));
// on-sign-in badges
// check lapse in days since last visit
// using julian days
$todayj = GregorianToJD(date('n'), date('j'), date('Y'));
$last_visit = strtotime($user['lv']);
$lastj = GregorianToJD(date('n', $last_visit), date('j', $last_visit), date('Y', $last_visit));
$last_diff = $todayj - $lastj;
$first_visit = strtotime($user['fv']);
$first_visitj = GregorianToJD(date('n', $first_visit), date('j', $first_visit), date('Y', $first_visit));
$first_visit_diff = $todayj - $first_visitj;
$badges = array('dedicated', 'devoted', 'zealous');
$awarded += count(qa_badge_award_check($badges, $user['lcv'], $uid, null, 0));
$badges = array('visitor', 'trouper', 'veteran');
$awarded += count(qa_badge_award_check($badges, $user['tdv'], $uid, null, 0));
$badges = array('regular', 'old_timer', 'ancestor');
$awarded += count(qa_badge_award_check($badges, $first_visit_diff, $uid, null, 0));
// views
$badges = array('reader', 'avid_reader', 'devoted_reader');
$awarded += count(qa_badge_award_check($badges, $user['qr'], $uid, null, 0));
}
}
// points
$badges = array('100_club', '1000_club', '10000_club');
if ($this->badge_activated($badges)) {
$userq = qa_db_query_sub('SELECT userid, points FROM ^userpoints');
while (($user = qa_db_read_one_assoc($userq, true)) !== null) {
$awarded += count(qa_badge_award_check($badges, $user['points'], $user['userid'], null, 0));
}
}
if (!QA_FINAL_EXTERNAL_USERS) {
// verified
$badges = array('verified');
if ($this->badge_activated($badges)) {
$userq = qa_db_query_sub('SELECT userid, flags FROM ^users WHERE flags&#', QA_USER_FLAGS_EMAIL_CONFIRMED);
while (($user = qa_db_read_one_assoc($userq, true)) !== null) {
$awarded += count(qa_badge_award_check($badges, false, $user['userid'], null, 0));
}
}
// profile stuff
$badges = array('avatar', 'profiler');
if ($this->badge_activated($badges)) {
$userq = qa_db_query_sub('SELECT userid FROM ^users');
while (($userid = qa_db_read_one_value($userq, true)) !== null) {
list($useraccount, $userprofile, $userfields) = qa_db_select_with_pending(qa_db_user_account_selectspec($userid, true), qa_db_user_profile_selectspec($userid, true), qa_db_userfields_selectspec());
// avatar badge
if (qa_opt('avatar_allow_upload') && isset($useraccount['avatarblobid'])) {
$badges = array('avatar');
$awarded += count(qa_badge_award_check($badges, false, $userid, null, 0));
}
// profile completion
$missing = false;
foreach ($userfields as $userfield) {
if (!isset($userprofile[$userfield['title']]) || @$userprofile[$userfield['title']] === '') {
$missing = true;
break;
}
}
if (!$missing) {
$badges = array('profiler');
$awarded += count(qa_badge_award_check($badges, false, $userid, null, 0));
}
}
}
}
// rebuild badges from other plugins - experimental! - $module->custom_badges_rebuild() returns number of badges awarded.
$moduletypes = qa_list_module_types();
foreach ($moduletypes as $moduletype) {
$modulenames = qa_list_modules($moduletype);
foreach ($modulenames as $modulename) {
$module = qa_load_module($moduletype, $modulename);
if (method_exists($module, 'custom_badges_rebuild')) {
$awarded += $module->custom_badges_rebuild();
}
}
}
// badges
$badges = array('medalist', 'champion', 'olympian');
if ($this->badge_activated($badges)) {
$badgelist = qa_db_read_all_values(qa_db_query_sub('SELECT user_id FROM ^userbadges'));
$users = array();
foreach ($badgelist as $idx => $medal) {
$user = '******' . $medal;
// get badge count
if (isset($users[$user]) && isset($users[$user]['medals'])) {
$users[$user]['medals']++;
} else {
$users[$user]['medals'] = 1;
}
unset($badgelist[$idx]);
}
foreach ($users as $user => $data) {
$uid = (int) substr($user, 4);
// check badges
if (isset($data['medals'])) {
$uid = (int) substr($user, 4);
$count = $data['medals'];
$awarded += count(qa_badge_award_check($badges, $count, $uid, null, 0));
}
unset($users[$user]);
}
}
// return ok text
return $awarded . ' badge' . ($awarded != 1 ? 's' : '') . ' awarded.';
}
header('Location: ../');
exit;
}
require_once QA_INCLUDE_DIR . 'qa-app-format.php';
require_once QA_INCLUDE_DIR . 'qa-app-limits.php';
require_once QA_INCLUDE_DIR . 'qa-db-selects.php';
require_once QA_INCLUDE_DIR . 'qa-util-sort.php';
// Check whether this is a follow-on question and get some info we need from the database
$in = array();
$followpostid = qa_get('follow');
$in['categoryid'] = qa_get_category_field_value('category');
if (!isset($in['categoryid'])) {
$in['categoryid'] = qa_get('cat');
}
$userid = qa_get_logged_in_userid();
list($categories, $followanswer, $completetags) = qa_db_select_with_pending(qa_db_category_nav_selectspec($in['categoryid'], true), isset($followpostid) ? qa_db_full_post_selectspec($userid, $followpostid) : null, qa_db_popular_tags_selectspec(0, QA_DB_RETRIEVE_COMPLETE_TAGS));
if (!isset($categories[$in['categoryid']])) {
$in['categoryid'] = null;
}
if (@$followanswer['basetype'] != 'A') {
$followanswer = null;
}
// Check for permission error
$permiterror = qa_user_maximum_permit_error('permit_post_q', QA_LIMIT_QUESTIONS);
if ($permiterror) {
$qa_content = qa_content_prepare();
// The 'approve', 'login', 'confirm', 'limit', 'userblock', 'ipblock' permission errors are reported to the user here
// The other option ('level') prevents the menu option being shown, in qa_content_prepare(...)
switch ($permiterror) {
case 'login':
$qa_content['error'] = qa_insert_login_links(qa_lang_html('question/ask_must_login'), qa_request(), isset($followpostid) ? array('follow' => $followpostid) : null);
require_once QA_INCLUDE_DIR . 'app/users.php';
require_once QA_INCLUDE_DIR . 'db/selects.php';
require_once QA_INCLUDE_DIR . 'pages/question-view.php';
require_once QA_INCLUDE_DIR . 'pages/question-submit.php';
// Load relevant information about this comment
$commentid = qa_post_text('commentid');
$questionid = qa_post_text('questionid');
$parentid = qa_post_text('parentid');
$userid = qa_get_logged_in_userid();
list($comment, $question, $parent, $children) = qa_db_select_with_pending(qa_db_full_post_selectspec($userid, $commentid), qa_db_full_post_selectspec($userid, $questionid), qa_db_full_post_selectspec($userid, $parentid), qa_db_full_child_posts_selectspec($userid, $parentid));
// Check if there was an operation that succeeded
if (@$comment['basetype'] == 'C' && @$question['basetype'] == 'Q' && (@$parent['basetype'] == 'Q' || @$parent['basetype'] == 'A')) {
$comment = $comment + qa_page_q_post_rules($comment, $parent, $children, null);
// array union
if (qa_page_q_single_click_c($comment, $question, $parent, $error)) {
$comment = qa_db_select_with_pending(qa_db_full_post_selectspec($userid, $commentid));
// If so, page content to be updated via Ajax
echo "QA_AJAX_RESPONSE\n1";
// If the comment was not deleted...
if (isset($comment)) {
$parent = $parent + qa_page_q_post_rules($parent, $questionid == $parentid ? null : $question, null, $children);
// in theory we should retrieve the parent's siblings for the above, but they're not going to be relevant
$comment = $comment + qa_page_q_post_rules($comment, $parent, $children, null);
$usershtml = qa_userids_handles_html(array($comment), true);
$c_view = qa_page_q_comment_view($question, $parent, $comment, $usershtml, false);
$themeclass = qa_load_theme_class(qa_get_site_theme(), 'ajax-comment', null, null);
// ... send back the HTML for it
echo "\n";
$themeclass->c_list_item($c_view);
}
return;
function qa_recalc_perform_step(&$state)
{
$continue = false;
@(list($operation, $length, $next, $done) = explode("\t", $state));
switch ($operation) {
case 'doreindexcontent':
qa_recalc_transition($state, 'doreindexcontent_pagereindex');
break;
case 'doreindexcontent_pagereindex':
$pages = qa_db_pages_get_for_reindexing($next, 10);
if (count($pages)) {
require_once QA_INCLUDE_DIR . 'app/format.php';
$lastpageid = max(array_keys($pages));
foreach ($pages as $pageid => $page) {
if (!($page['flags'] & QA_PAGE_FLAGS_EXTERNAL)) {
$searchmodules = qa_load_modules_with('search', 'unindex_page');
foreach ($searchmodules as $searchmodule) {
$searchmodule->unindex_page($pageid);
}
$searchmodules = qa_load_modules_with('search', 'index_page');
if (count($searchmodules)) {
$indextext = qa_viewer_text($page['content'], 'html');
foreach ($searchmodules as $searchmodule) {
$searchmodule->index_page($pageid, $page['tags'], $page['heading'], $page['content'], 'html', $indextext);
}
}
}
}
$next = 1 + $lastpageid;
$done += count($pages);
$continue = true;
} else {
qa_recalc_transition($state, 'doreindexcontent_postcount');
}
break;
case 'doreindexcontent_postcount':
qa_db_qcount_update();
qa_db_acount_update();
qa_db_ccount_update();
qa_recalc_transition($state, 'doreindexcontent_postreindex');
break;
case 'doreindexcontent_postreindex':
$posts = qa_db_posts_get_for_reindexing($next, 10);
if (count($posts)) {
require_once QA_INCLUDE_DIR . 'app/format.php';
$lastpostid = max(array_keys($posts));
qa_db_prepare_for_reindexing($next, $lastpostid);
qa_suspend_update_counts();
foreach ($posts as $postid => $post) {
qa_post_unindex($postid);
qa_post_index($postid, $post['type'], $post['questionid'], $post['parentid'], $post['title'], $post['content'], $post['format'], qa_viewer_text($post['content'], $post['format']), $post['tags'], $post['categoryid']);
}
$next = 1 + $lastpostid;
$done += count($posts);
$continue = true;
} else {
qa_db_truncate_indexes($next);
qa_recalc_transition($state, 'doreindexposts_wordcount');
}
break;
case 'doreindexposts_wordcount':
$wordids = qa_db_words_prepare_for_recounting($next, 1000);
if (count($wordids)) {
$lastwordid = max($wordids);
qa_db_words_recount($next, $lastwordid);
$next = 1 + $lastwordid;
$done += count($wordids);
$continue = true;
} else {
qa_db_tagcount_update();
// this is quick so just do it here
qa_recalc_transition($state, 'doreindexposts_complete');
}
break;
case 'dorecountposts':
qa_recalc_transition($state, 'dorecountposts_postcount');
break;
case 'dorecountposts_postcount':
qa_db_qcount_update();
qa_db_acount_update();
qa_db_ccount_update();
qa_db_unaqcount_update();
qa_db_unselqcount_update();
qa_recalc_transition($state, 'dorecountposts_votecount');
break;
case 'dorecountposts_votecount':
$postids = qa_db_posts_get_for_recounting($next, 1000);
if (count($postids)) {
$lastpostid = max($postids);
qa_db_posts_votes_recount($next, $lastpostid);
$next = 1 + $lastpostid;
$done += count($postids);
$continue = true;
} else {
qa_recalc_transition($state, 'dorecountposts_acount');
}
break;
case 'dorecountposts_acount':
$postids = qa_db_posts_get_for_recounting($next, 1000);
if (count($postids)) {
$lastpostid = max($postids);
qa_db_posts_answers_recount($next, $lastpostid);
$next = 1 + $lastpostid;
$done += count($postids);
$continue = true;
} else {
qa_db_unupaqcount_update();
qa_recalc_transition($state, 'dorecountposts_complete');
}
break;
case 'dorecalcpoints':
qa_recalc_transition($state, 'dorecalcpoints_usercount');
break;
case 'dorecalcpoints_usercount':
qa_db_userpointscount_update();
// for progress update - not necessarily accurate
qa_db_uapprovecount_update();
// needs to be somewhere and this is the most appropriate place
qa_recalc_transition($state, 'dorecalcpoints_recalc');
break;
case 'dorecalcpoints_recalc':
$recalccount = 10;
$userids = qa_db_users_get_for_recalc_points($next, $recalccount + 1);
// get one extra so we know where to start from next
$gotcount = count($userids);
$recalccount = min($recalccount, $gotcount);
// can't recalc more than we got
if ($recalccount > 0) {
$lastuserid = $userids[$recalccount - 1];
qa_db_users_recalc_points($next, $lastuserid);
$done += $recalccount;
} else {
$lastuserid = $next;
}
// for truncation
if ($gotcount > $recalccount) {
// more left to do
$next = $userids[$recalccount];
// start next round at first one not recalculated
$continue = true;
} else {
qa_db_truncate_userpoints($lastuserid);
qa_db_userpointscount_update();
// quick so just do it here
qa_recalc_transition($state, 'dorecalcpoints_complete');
}
break;
case 'dorefillevents':
qa_recalc_transition($state, 'dorefillevents_qcount');
break;
case 'dorefillevents_qcount':
qa_db_qcount_update();
qa_recalc_transition($state, 'dorefillevents_refill');
break;
case 'dorefillevents_refill':
$questionids = qa_db_qs_get_for_event_refilling($next, 1);
if (count($questionids)) {
require_once QA_INCLUDE_DIR . 'app/events.php';
require_once QA_INCLUDE_DIR . 'app/updates.php';
require_once QA_INCLUDE_DIR . 'util/sort.php';
$lastquestionid = max($questionids);
foreach ($questionids as $questionid) {
// Retrieve all posts relating to this question
list($question, $childposts, $achildposts) = qa_db_select_with_pending(qa_db_full_post_selectspec(null, $questionid), qa_db_full_child_posts_selectspec(null, $questionid), qa_db_full_a_child_posts_selectspec(null, $questionid));
// Merge all posts while preserving keys as postids
$posts = array($questionid => $question);
foreach ($childposts as $postid => $post) {
$posts[$postid] = $post;
}
foreach ($achildposts as $postid => $post) {
$posts[$postid] = $post;
}
// Creation and editing of each post
foreach ($posts as $postid => $post) {
$followonq = $post['basetype'] == 'Q' && $postid != $questionid;
if ($followonq) {
$updatetype = QA_UPDATE_FOLLOWS;
} elseif ($post['basetype'] == 'C' && @$posts[$post['parentid']]['basetype'] == 'Q') {
$updatetype = QA_UPDATE_C_FOR_Q;
} elseif ($post['basetype'] == 'C' && @$posts[$post['parentid']]['basetype'] == 'A') {
$updatetype = QA_UPDATE_C_FOR_A;
} else {
$updatetype = null;
}
qa_create_event_for_q_user($questionid, $postid, $updatetype, $post['userid'], @$posts[$post['parentid']]['userid'], $post['created']);
if (isset($post['updated']) && !$followonq) {
qa_create_event_for_q_user($questionid, $postid, $post['updatetype'], $post['lastuserid'], $post['userid'], $post['updated']);
}
}
// Tags and categories of question
qa_create_event_for_tags($question['tags'], $questionid, null, $question['userid'], $question['created']);
qa_create_event_for_category($question['categoryid'], $questionid, null, $question['userid'], $question['created']);
// Collect comment threads
$parentidcomments = array();
foreach ($posts as $postid => $post) {
if ($post['basetype'] == 'C') {
$parentidcomments[$post['parentid']][$postid] = $post;
}
}
// For each comment thread, notify all previous comment authors of each comment in the thread (could get slow)
foreach ($parentidcomments as $parentid => $comments) {
$keyuserids = array();
qa_sort_by($comments, 'created');
foreach ($comments as $comment) {
foreach ($keyuserids as $keyuserid => $dummy) {
if ($keyuserid != $comment['userid'] && $keyuserid != @$posts[$parentid]['userid']) {
qa_db_event_create_not_entity($keyuserid, $questionid, $comment['postid'], QA_UPDATE_FOLLOWS, $comment['userid'], $comment['created']);
}
}
if (isset($comment['userid'])) {
$keyuserids[$comment['userid']] = true;
}
}
}
}
$next = 1 + $lastquestionid;
$done += count($questionids);
$continue = true;
} else {
qa_recalc_transition($state, 'dorefillevents_complete');
}
break;
case 'dorecalccategories':
qa_recalc_transition($state, 'dorecalccategories_postcount');
break;
case 'dorecalccategories_postcount':
qa_db_acount_update();
qa_db_ccount_update();
qa_recalc_transition($state, 'dorecalccategories_postupdate');
break;
case 'dorecalccategories_postupdate':
$postids = qa_db_posts_get_for_recategorizing($next, 100);
if (count($postids)) {
$lastpostid = max($postids);
qa_db_posts_recalc_categoryid($next, $lastpostid);
qa_db_posts_calc_category_path($next, $lastpostid);
$next = 1 + $lastpostid;
$done += count($postids);
$continue = true;
} else {
qa_recalc_transition($state, 'dorecalccategories_recount');
}
break;
case 'dorecalccategories_recount':
$categoryids = qa_db_categories_get_for_recalcs($next, 10);
if (count($categoryids)) {
$lastcategoryid = max($categoryids);
foreach ($categoryids as $categoryid) {
qa_db_ifcategory_qcount_update($categoryid);
}
$next = 1 + $lastcategoryid;
$done += count($categoryids);
$continue = true;
} else {
qa_recalc_transition($state, 'dorecalccategories_backpaths');
}
break;
case 'dorecalccategories_backpaths':
$categoryids = qa_db_categories_get_for_recalcs($next, 10);
if (count($categoryids)) {
$lastcategoryid = max($categoryids);
qa_db_categories_recalc_backpaths($next, $lastcategoryid);
$next = 1 + $lastcategoryid;
$done += count($categoryids);
$continue = true;
} else {
qa_recalc_transition($state, 'dorecalccategories_complete');
}
break;
case 'dodeletehidden':
qa_recalc_transition($state, 'dodeletehidden_comments');
break;
case 'dodeletehidden_comments':
$posts = qa_db_posts_get_for_deleting('C', $next, 1);
if (count($posts)) {
require_once QA_INCLUDE_DIR . 'app/posts.php';
$postid = $posts[0];
qa_post_delete($postid);
$next = 1 + $postid;
$done++;
$continue = true;
} else {
qa_recalc_transition($state, 'dodeletehidden_answers');
}
break;
case 'dodeletehidden_answers':
$posts = qa_db_posts_get_for_deleting('A', $next, 1);
if (count($posts)) {
require_once QA_INCLUDE_DIR . 'app/posts.php';
$postid = $posts[0];
qa_post_delete($postid);
$next = 1 + $postid;
$done++;
$continue = true;
} else {
qa_recalc_transition($state, 'dodeletehidden_questions');
}
break;
case 'dodeletehidden_questions':
$posts = qa_db_posts_get_for_deleting('Q', $next, 1);
if (count($posts)) {
require_once QA_INCLUDE_DIR . 'app/posts.php';
$postid = $posts[0];
qa_post_delete($postid);
$next = 1 + $postid;
$done++;
$continue = true;
} else {
qa_recalc_transition($state, 'dodeletehidden_complete');
}
break;
case 'doblobstodisk':
qa_recalc_transition($state, 'doblobstodisk_move');
break;
case 'doblobstodisk_move':
$blob = qa_db_get_next_blob_in_db($next);
if (isset($blob)) {
require_once QA_INCLUDE_DIR . 'app/blobs.php';
require_once QA_INCLUDE_DIR . 'db/blobs.php';
if (qa_write_blob_file($blob['blobid'], $blob['content'], $blob['format'])) {
qa_db_blob_set_content($blob['blobid'], null);
}
$next = 1 + $blob['blobid'];
$done++;
$continue = true;
} else {
qa_recalc_transition($state, 'doblobstodisk_complete');
}
break;
case 'doblobstodb':
qa_recalc_transition($state, 'doblobstodb_move');
break;
case 'doblobstodb_move':
$blob = qa_db_get_next_blob_on_disk($next);
if (isset($blob)) {
require_once QA_INCLUDE_DIR . 'app/blobs.php';
require_once QA_INCLUDE_DIR . 'db/blobs.php';
$content = qa_read_blob_file($blob['blobid'], $blob['format']);
qa_db_blob_set_content($blob['blobid'], $content);
qa_delete_blob_file($blob['blobid'], $blob['format']);
$next = 1 + $blob['blobid'];
$done++;
$continue = true;
} else {
qa_recalc_transition($state, 'doblobstodb_complete');
}
break;
default:
$state = '';
break;
}
if ($continue) {
$state = $operation . "\t" . $length . "\t" . $next . "\t" . $done;
}
return $continue && $done < $length;
}
function qa_get_user_email($userid)
{
$userinfo = qa_db_select_with_pending(qa_db_user_account_selectspec($userid, true));
return $userinfo['email'];
}
function qa_page_q_edit_q_submit($question, $answers, $commentsfollows, $closepost, &$in, &$errors)
{
$in = array();
if ($question['editable']) {
$in['title'] = qa_post_text('q_title');
qa_get_post_content('q_editor', 'q_content', $in['editor'], $in['content'], $in['format'], $in['text']);
$in['extra'] = qa_opt('extra_field_active') ? qa_post_text('q_extra') : null;
}
if ($question['retagcatable']) {
if (qa_using_tags()) {
$in['tags'] = qa_get_tags_field_value('q_tags');
}
if (qa_using_categories()) {
$in['categoryid'] = qa_get_category_field_value('q_category');
}
}
if (array_key_exists('categoryid', $in)) {
// need to check if we can move it to that category, and if we need moderation
$categories = qa_db_select_with_pending(qa_db_category_nav_selectspec($in['categoryid'], true));
$categoryids = array_keys(qa_category_path($categories, $in['categoryid']));
$userlevel = qa_user_level_for_categories($categoryids);
} else {
$userlevel = null;
}
if ($question['isbyuser']) {
$in['name'] = qa_post_text('q_name');
$in['notify'] = qa_post_text('q_notify') ? true : false;
$in['email'] = qa_post_text('q_email');
}
if (!qa_user_post_permit_error('permit_edit_silent', $question)) {
$in['silent'] = qa_post_text('q_silent');
}
// here the $in array only contains values for parts of the form that were displayed, so those are only ones checked by filters
$errors = array();
if (!qa_check_form_security_code('edit-' . $question['postid'], qa_post_text('code'))) {
$errors['page'] = qa_lang_html('misc/form_security_again');
} else {
$in['queued'] = qa_opt('moderate_edited_again') && qa_user_moderation_reason($userlevel);
$filtermodules = qa_load_modules_with('filter', 'filter_question');
foreach ($filtermodules as $filtermodule) {
$oldin = $in;
$filtermodule->filter_question($in, $errors, $question);
if ($question['editable']) {
qa_update_post_text($in, $oldin);
}
}
if (array_key_exists('categoryid', $in) && strcmp($in['categoryid'], $question['categoryid'])) {
if (qa_user_permit_error('permit_post_q', null, $userlevel)) {
$errors['categoryid'] = qa_lang_html('question/category_ask_not_allowed');
}
}
if (empty($errors)) {
$userid = qa_get_logged_in_userid();
$handle = qa_get_logged_in_handle();
$cookieid = qa_cookie_get();
// now we fill in the missing values in the $in array, so that we have everything we need for qa_question_set_content()
// we do things in this way to avoid any risk of a validation failure on elements the user can't see (e.g. due to admin setting changes)
if (!$question['editable']) {
$in['title'] = $question['title'];
$in['content'] = $question['content'];
$in['format'] = $question['format'];
$in['text'] = qa_viewer_text($in['content'], $in['format']);
$in['extra'] = $question['extra'];
}
if (!isset($in['tags'])) {
$in['tags'] = qa_tagstring_to_tags($question['tags']);
}
if (!array_key_exists('categoryid', $in)) {
$in['categoryid'] = $question['categoryid'];
}
if (!isset($in['silent'])) {
$in['silent'] = false;
}
$setnotify = $question['isbyuser'] ? qa_combine_notify_email($question['userid'], $in['notify'], $in['email']) : $question['notify'];
qa_question_set_content($question, $in['title'], $in['content'], $in['format'], $in['text'], qa_tags_to_tagstring($in['tags']), $setnotify, $userid, $handle, $cookieid, $in['extra'], @$in['name'], $in['queued'], $in['silent']);
if (qa_using_categories() && strcmp($in['categoryid'], $question['categoryid'])) {
qa_question_set_category($question, $in['categoryid'], $userid, $handle, $cookieid, $answers, $commentsfollows, $closepost, $in['silent']);
}
return true;
}
}
return false;
}
function qa_flag_set_tohide($post, $userid, $handle, $cookieid, $question)
{
require_once QA_INCLUDE_DIR . 'qa-db-votes.php';
require_once QA_INCLUDE_DIR . 'qa-app-limits.php';
qa_db_userflag_set($post['postid'], $userid, true);
qa_db_post_recount_flags($post['postid']);
switch ($post['basetype']) {
case 'Q':
$action = 'q_flag';
break;
case 'A':
$action = 'a_flag';
break;
case 'C':
$action = 'c_flag';
break;
}
qa_report_write_action($userid, null, $action, $post['basetype'] == 'Q' ? $post['postid'] : null, $post['basetype'] == 'A' ? $post['postid'] : null, $post['basetype'] == 'C' ? $post['postid'] : null);
qa_report_event($action, $userid, $handle, $cookieid, array('postid' => $post['postid']));
$post = qa_db_select_with_pending(qa_db_full_post_selectspec(null, $post['postid']));
$flagcount = $post['flagcount'];
$notifycount = $flagcount - qa_opt('flagging_notify_first');
if ($notifycount >= 0 && $notifycount % qa_opt('flagging_notify_every') == 0) {
require_once QA_INCLUDE_DIR . 'qa-app-emails.php';
require_once QA_INCLUDE_DIR . 'qa-app-format.php';
$anchor = $post['basetype'] == 'Q' ? null : qa_anchor($post['basetype'], $post['postid']);
qa_send_notification(null, qa_opt('feedback_email'), null, qa_lang('emails/flagged_subject'), qa_lang('emails/flagged_body'), array('^p_handle' => isset($post['handle']) ? $post['handle'] : qa_lang('main/anonymous'), '^flags' => $flagcount == 1 ? qa_lang_html_sub('main/1_flag', '1', '1') : qa_lang_html_sub('main/x_flags', $flagcount), '^p_context' => trim(@$post['title'] . "\n\n" . qa_viewer_text($post['content'], $post['format'])), '^url' => qa_path(qa_q_request($question['postid'], $question['title']), null, qa_opt('site_url'), null, $anchor)));
}
if ($flagcount >= qa_opt('flagging_hide_after') && !$post['hidden']) {
return true;
}
return false;
}
