function qa_cookie_get_create()
{
require_once QA_INCLUDE_DIR . 'qa-db-cookies.php';
$cookieid = qa_cookie_get();
if (isset($cookieid) && qa_db_cookie_exists($cookieid)) {
} else {
$cookieid = qa_db_cookie_create(qa_remote_ip_address());
}
setcookie('qa_id', $cookieid, time() + 86400 * 365, '/', QA_COOKIE_DOMAIN);
return $cookieid;
}
function qa_q_list_page_content($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 $qa_content;
}
function qa_favorite_q_list_view($questions, $usershtml)
{
$q_list = array('qs' => array());
if (count($questions) === 0) {
return $q_list;
}
$q_list['form'] = array('tags' => 'method="post" action="' . qa_self_html() . '"', 'hidden' => array('code' => qa_get_form_security_code('vote')));
$defaults = qa_post_html_defaults('Q');
foreach ($questions as $question) {
$q_list['qs'][] = qa_post_html_fields($question, qa_get_logged_in_userid(), qa_cookie_get(), $usershtml, null, qa_post_html_options($question, $defaults));
}
return $q_list;
}
function qa_cookie_get_create()
{
if (qa_to_override(__FUNCTION__)) {
$args = func_get_args();
return qa_call_override(__FUNCTION__, $args);
}
require_once QA_INCLUDE_DIR . 'qa-db-cookies.php';
$cookieid = qa_cookie_get();
if (isset($cookieid) && qa_db_cookie_exists($cookieid)) {
} else {
$cookieid = qa_db_cookie_create(qa_remote_ip_address());
}
setcookie('qa_id', $cookieid, time() + 86400 * 365, '/', QA_COOKIE_DOMAIN);
$_COOKIE['qa_id'] = $cookieid;
return $cookieid;
}
function qa_complete_reset_user($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' => $userinfo['email']));
}
function get_user_activity($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 $output;
}
function output_widget($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>');
$themeobject->output('</div>');
}
function process_request($request)
{
require_once QA_INCLUDE_DIR . 'qa-app-format.php';
require_once QA_INCLUDE_DIR . 'qa-app-posts.php';
require_once QA_INCLUDE_DIR . 'qa-db-post-create.php';
require_once QA_INCLUDE_DIR . 'mp-db-users.php';
// report that we entered this page
qa_report_event('page_enter', qa_get_logged_in_userid(), qa_get_logged_in_handle(), qa_cookie_get(), array('params' => $_SERVER['QUERY_STRING']));
// create the editor and update its content
qa_get_post_content('editor', 'content', $ineditor, $incontent, $informat, $intext);
$editorname = isset($ineditor) ? $ineditor : qa_opt('editor_for_qs');
$editor = qa_load_editor(@$incontent, @$informat, $editorname);
// retrieve variable data
$innotify = qa_post_text('notify') ? true : false;
// handle creation of annoucement
if (qa_post_text('docreate')) {
//retrieve data
$title = qa_post_text('title');
$content = $incontent;
$format = $informat;
// validate data
// handle create work
// actual create process is in file mp-app-posts.php
$postid = qa_post_create('AN', null, $title, $content, $format, mp_get_categoryid(), null, qa_get_logged_in_userid(), $innotify);
// redirect page
qa_redirect('mp-announcements-page');
// our work is done here
}
$qa_content = qa_content_prepare();
// if the user is not logged in, request user to login
if (!qa_get_logged_in_userid()) {
$qa_content['error'] = qa_insert_login_links('Please ^1log in^2 or ^3register^4 first.', $request);
return $qa_content;
}
$qa_content['title'] = 'Create Announcement';
$qa_content['form_newannouncement'] = array('tags' => 'METHOD="POST" ACTION="' . qa_self_html() . '"', 'style' => 'tall', 'fields' => array('title' => array('label' => qa_lang_html('announcements/a_title_label'), 'tags' => 'NAME="title"', 'value' => qa_html(qa_post_text('title')), 'error' => qa_html(@$errors['title'])), 'content' => array_merge($editor->get_field($qa_content, @$incontent, @$informat, 'content', 12, false), array('label' => qa_lang_html('announcements/a_content_label'), 'error' => qa_html(@$errors['content']))), 'notify' => array('label' => 'Send email notification to all registered students', 'tags' => 'NAME="notify"', 'type' => 'checkbox', 'value' => qa_html($innotify))), 'buttons' => array('ok' => array('tags' => 'NAME="docreate"', 'label' => 'Create Announcement', 'value' => '1')), 'hidden' => array('hiddenfield' => '1', 'editor' => qa_html($editorname)));
// create the sub menu for navigation
$qa_content['navigation']['sub'] = mp_announcements_sub_navigation();
$qa_content['navigation']['sub']['create']['selected'] = true;
return $qa_content;
}
public function output_widget($region, $place, $themeobject, $template, $request, $qa_content)
{
require_once QA_INCLUDE_DIR . 'db/selects.php';
if (!isset($qa_content['q_view']['raw']['type']) || $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, qa_opt('page_size_related_qs')));
$minscore = qa_match_to_min_score(qa_opt('match_related_qs'));
foreach ($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 ($region == 'side') {
$themeobject->output('<div class="qa-related-qs">', '<h2 style="margin-top:0; padding-top:0;">', $titlehtml, '</h2>');
$themeobject->output('<ul class="qa-related-q-list">');
foreach ($questions as $question) {
$themeobject->output('<li class="qa-related-q-item">' . '<a href="' . qa_q_path_html($question['postid'], $question['title']) . '">' . qa_html($question['title']) . '</a>' . '</li>');
}
$themeobject->output('</ul>', '</div>');
} else {
$themeobject->output('<h2>', $titlehtml, '</h2>');
$q_list = array('form' => array('tags' => 'method="post" action="' . qa_self_html() . '"', 'hidden' => array('code' => qa_get_form_security_code('vote'))), 'qs' => array());
$defaults = qa_post_html_defaults('Q');
$usershtml = qa_userids_handles_html($questions);
foreach ($questions as $question) {
$q_list['qs'][] = qa_post_html_fields($question, $userid, $cookieid, $usershtml, null, qa_post_html_options($question, $defaults));
}
$themeobject->q_list_and_form($q_list);
}
}
function output_widget($region, $place, $themeobject, $template, $request, $qa_content)
{
require_once QA_INCLUDE_DIR . 'qa-db-selects.php';
if (@$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, qa_opt('page_size_related_qs')));
$minscore = qa_match_to_min_score(qa_opt('match_related_qs'));
foreach ($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 ($region == 'side') {
$themeobject->output('<DIV CLASS="qa-related-qs">', '<H2 STYLE="margin-top:0; padding-top:0;">', $titlehtml, '</H2>');
$themeobject->output('<UL CLASS="qa-related-q-list">');
foreach ($questions as $question) {
$themeobject->output('<LI CLASS="qa-related-q-item"><A HREF="' . qa_q_path_html($question['postid'], $question['title']) . '">' . qa_html($question['title']) . '</A></LI>');
}
$themeobject->output('</UL>', '</DIV>');
} else {
$themeobject->output('<H2>', $titlehtml, '</H2>');
$q_list = array('form' => array('tags' => 'METHOD="POST" ACTION="' . qa_self_html() . '"'), 'qs' => array());
$options = qa_post_html_defaults('Q');
$usershtml = qa_userids_handles_html($questions);
foreach ($questions as $question) {
$q_list['qs'][] = qa_post_html_fields($question, $userid, $cookieid, $usershtml, null, $options);
}
$themeobject->q_list_and_form($q_list);
}
}
function qa_page_q_add_c_submit($question, $parent, $commentsfollows, $usecaptcha, &$in, &$errors)
{
$parentid = $parent['postid'];
$prefix = 'c' . $parentid . '_';
$in = array('name' => qa_post_text($prefix . 'name'), 'notify' => qa_post_text($prefix . 'notify') !== null, 'email' => qa_post_text($prefix . 'email'), 'queued' => qa_user_moderation_reason(qa_user_level_for_post($parent)) !== false);
qa_get_post_content($prefix . 'editor', $prefix . 'content', $in['editor'], $in['content'], $in['format'], $in['text']);
$errors = array();
if (!qa_check_form_security_code('comment-' . $parent['postid'], qa_post_text($prefix . 'code'))) {
$errors['content'] = qa_lang_html('misc/form_security_again');
} else {
$filtermodules = qa_load_modules_with('filter', 'filter_comment');
foreach ($filtermodules as $filtermodule) {
$oldin = $in;
$filtermodule->filter_comment($in, $errors, $question, $parent, null);
qa_update_post_text($in, $oldin);
}
if ($usecaptcha) {
qa_captcha_validate_post($errors);
}
if (empty($errors)) {
$testwords = implode(' ', qa_string_to_words($in['content']));
foreach ($commentsfollows as $comment) {
if ($comment['basetype'] == 'C' && $comment['parentid'] == $parentid && !$comment['hidden']) {
if (implode(' ', qa_string_to_words($comment['content'])) == $testwords) {
$errors['content'] = qa_lang_html('question/duplicate_content');
}
}
}
}
if (empty($errors)) {
$userid = qa_get_logged_in_userid();
$handle = qa_get_logged_in_handle();
$cookieid = isset($userid) ? qa_cookie_get() : qa_cookie_get_create();
// create a new cookie if necessary
$commentid = qa_comment_create($userid, $handle, $cookieid, $in['content'], $in['format'], $in['text'], $in['notify'], $in['email'], $question, $parent, $commentsfollows, $in['queued'], $in['name']);
return $commentid;
}
}
return null;
}
$qa_content['title'] = qa_lang_html('admin/recent_hidden_title');
$qa_content['error'] = isset($pageerror) ? $pageerror : qa_admin_page_error();
$qa_content['q_list'] = array('form' => array('tags' => 'method="post" action="' . qa_self_html() . '"', 'hidden' => array('code' => qa_get_form_security_code('admin/click'))), 'qs' => array());
if (count($questions)) {
foreach ($questions as $key => $question) {
$elementid = 'p' . $qhiddenpostid[$key];
$htmloptions = qa_post_html_options($question);
$htmloptions['voteview'] = false;
$htmloptions['tagsview'] = !isset($question['opostid']);
$htmloptions['answersview'] = false;
$htmloptions['viewsview'] = false;
$htmloptions['updateview'] = false;
$htmloptions['contentview'] = true;
$htmloptions['flagsview'] = true;
$htmloptions['elementid'] = $elementid;
$htmlfields = qa_any_to_q_html_fields($question, $userid, qa_cookie_get(), $usershtml, null, $htmloptions);
if (isset($htmlfields['what_url'])) {
// link directly to relevant content
$htmlfields['url'] = $htmlfields['what_url'];
}
$htmlfields['what_2'] = qa_lang_html('main/hidden');
if (@$htmloptions['whenview']) {
$updated = @$question[isset($question['opostid']) ? 'oupdated' : 'updated'];
if (isset($updated)) {
$htmlfields['when_2'] = qa_when_to_html($updated, @$htmloptions['fulldatedays']);
}
}
$buttons = array();
$posttype = qa_strtolower(isset($question['obasetype']) ? $question['obasetype'] : $question['basetype']);
if (!qa_user_post_permit_error('permit_hide_show', $question)) {
// Possible values for popup: reshow_q_popup, reshow_a_popup, reshow_c_popup
}
$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();
$qdefaults = qa_post_html_defaults('Q');
foreach ($results as $result) {
if (!isset($result['question'])) {
// if we have any non-question results, display with less statistics
$qdefaults['voteview'] = false;
$qdefaults['answersview'] = false;
$qdefaults['viewsview'] = false;
break;
}
}
foreach ($results as $result) {
if (isset($result['question'])) {
$fields = qa_post_html_fields($result['question'], $userid, qa_cookie_get(), $usershtml, null, qa_post_html_options($result['question'], $qdefaults));
} elseif (isset($result['url'])) {
$fields = array('what' => qa_html($result['url']), 'meta_order' => qa_lang_html('main/meta_order'));
} else {
continue;
}
// nothing to show here
if (isset($qdefaults['blockwordspreg'])) {
$result['title'] = qa_block_words_replace($result['title'], $qdefaults['blockwordspreg']);
}
$fields['title'] = qa_html($result['title']);
$fields['url'] = qa_html($result['url']);
$qa_content['q_list']['qs'][] = $fields;
}
$qa_content['page_links'] = qa_html_page_links(qa_request(), $start, $pagesize, $start + $gotcount, qa_opt('pages_prev_next'), array('q' => $inquery), $gotcount >= $count);
if (qa_opt('feed_for_search')) {
More about this license: http://www.question2answer.org/license.php
*/
require_once QA_INCLUDE_DIR . 'app/messages.php';
require_once QA_INCLUDE_DIR . 'app/users.php';
require_once QA_INCLUDE_DIR . 'app/cookies.php';
require_once QA_INCLUDE_DIR . 'db/selects.php';
$message = qa_post_text('message');
$tohandle = qa_post_text('handle');
$morelink = qa_post_text('morelink');
$touseraccount = qa_db_select_with_pending(qa_db_user_account_selectspec($tohandle, false));
$loginuserid = qa_get_logged_in_userid();
$errorhtml = qa_wall_error_html($loginuserid, $touseraccount['userid'], $touseraccount['flags']);
if ($errorhtml || !strlen($message) || !qa_check_form_security_code('wall-' . $tohandle, qa_post_text('code'))) {
echo "QA_AJAX_RESPONSE\n0";
} else {
$messageid = qa_wall_add_post($loginuserid, qa_get_logged_in_handle(), qa_cookie_get(), $touseraccount['userid'], $touseraccount['handle'], $message, '');
$touseraccount['wallposts']++;
// won't have been updated
$usermessages = qa_db_select_with_pending(qa_db_recent_messages_selectspec(null, null, $touseraccount['userid'], true, qa_opt('page_size_wall')));
$usermessages = qa_wall_posts_add_rules($usermessages, 0);
$themeclass = qa_load_theme_class(qa_get_site_theme(), 'wall', null, null);
echo "QA_AJAX_RESPONSE\n1\n";
echo 'm' . $messageid . "\n";
// element in list to be revealed
foreach ($usermessages as $message) {
$themeclass->message_item(qa_wall_post_view($message));
}
if ($morelink && $touseraccount['wallposts'] > count($usermessages)) {
$themeclass->message_item(qa_wall_view_more_link($tohandle, count($usermessages)));
}
}
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
More about this license: http://www.question2answer.org/license.php
*/
if (!defined('QA_VERSION')) {
// don't allow this page to be requested directly from browser
header('Location: ../');
exit;
}
// report that we entered this page
qa_report_event('page_enter', qa_get_logged_in_userid(), qa_get_logged_in_handle(), qa_cookie_get(), array('params' => $_SERVER['QUERY_STRING'], 'path' => $_SERVER['SCRIPT_NAME']));
require_once QA_INCLUDE_DIR . 'qa-db-selects.php';
require_once QA_INCLUDE_DIR . 'qa-app-format.php';
// Get popular tags
$populartags = qa_db_select_with_pending(qa_db_popular_tags_selectspec($qa_start));
$tagcount = qa_opt('cache_tagcount');
$pagesize = qa_opt('page_size_tags');
// Prepare content for theme
$qa_content = qa_content_prepare();
$qa_content['title'] = qa_lang_html('main/popular_tags');
$qa_content['ranking'] = array('items' => array(), 'rows' => ceil($pagesize / qa_opt('columns_tags')), 'type' => 'tags');
if (count($populartags)) {
$output = 0;
foreach ($populartags as $word => $count) {
$qa_content['ranking']['items'][] = array('label' => qa_tag_html($word), 'count' => number_format($count));
if (++$output >= $pagesize) {
list($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)));
}
return $qa_content;
/*
Omit PHP closing tag to help avoid accidental output
*/
function qa_set_logged_in_user($userid, $handle = '', $remember = false, $source = null)
{
if (qa_to_override(__FUNCTION__)) {
$args = func_get_args();
return qa_call_override(__FUNCTION__, $args);
}
require_once QA_INCLUDE_DIR . 'app/cookies.php';
qa_start_session();
if (isset($userid)) {
qa_set_session_user($userid, $source);
// PHP sessions time out too quickly on the server side, so we also set a cookie as backup.
// Logging in from a second browser will make the previous browser's 'Remember me' no longer
// work - I'm not sure if this is the right behavior - could see it either way.
require_once QA_INCLUDE_DIR . 'db/selects.php';
$userinfo = qa_db_single_select(qa_db_user_account_selectspec($userid, true));
// if we have logged in before, and are logging in the same way as before, we don't need to change the sessioncode/source
// this means it will be possible to automatically log in (via cookies) to the same account from more than one browser
if (empty($userinfo['sessioncode']) || $source !== $userinfo['sessionsource']) {
$sessioncode = qa_db_user_rand_sessioncode();
qa_db_user_set($userid, 'sessioncode', $sessioncode);
qa_db_user_set($userid, 'sessionsource', $source);
} else {
$sessioncode = $userinfo['sessioncode'];
}
qa_db_user_logged_in($userid, qa_remote_ip_address());
qa_set_session_cookie($handle, $sessioncode, $remember);
qa_report_event('u_login', $userid, $userinfo['handle'], qa_cookie_get());
} else {
$olduserid = qa_get_logged_in_userid();
$oldhandle = qa_get_logged_in_handle();
qa_clear_session_cookie();
qa_clear_session_user();
qa_report_event('u_logout', $olduserid, $oldhandle, qa_cookie_get());
}
}
require_once QA_INCLUDE_DIR . 'qa-app-emails.php';
if (qa_opt('show_message_history')) {
$messageid = qa_db_message_create($loginuserid, $toaccount['userid'], $inmessage, '', false);
} else {
$messageid = null;
}
$fromhandle = qa_get_logged_in_handle();
$canreply = !(qa_get_logged_in_flags() & QA_USER_FLAGS_NO_MESSAGES);
$more = strtr(qa_lang($canreply ? 'emails/private_message_reply' : 'emails/private_message_info'), array('^f_handle' => $fromhandle, '^url' => qa_path_absolute($canreply ? 'message/' . $fromhandle : 'user/' . $fromhandle)));
$subs = array('^message' => $inmessage, '^f_handle' => $fromhandle, '^f_url' => qa_path_absolute('user/' . $fromhandle), '^more' => $more, '^a_url' => qa_path_absolute('account'));
if (qa_send_notification($toaccount['userid'], $toaccount['email'], $toaccount['handle'], qa_lang('emails/private_message_subject'), qa_lang('emails/private_message_body'), $subs)) {
$messagesent = true;
} else {
$pageerror = qa_lang_html('main/general_error');
}
qa_report_event('u_message', $loginuserid, qa_get_logged_in_handle(), qa_cookie_get(), array('userid' => $toaccount['userid'], 'handle' => $toaccount['handle'], 'messageid' => $messageid, 'message' => $inmessage));
if ($messagesent && qa_opt('show_message_history')) {
// show message as part of general history
qa_redirect(qa_request(), array('state' => 'message-sent'));
}
}
}
}
// Prepare content for theme
$qa_content = qa_content_prepare();
$qa_content['title'] = qa_lang_html('misc/private_message_title');
$qa_content['error'] = @$pageerror;
$qa_content['form_message'] = array('tags' => 'method="post" action="' . qa_self_html() . '"', 'style' => 'tall', 'fields' => array('message' => array('type' => $messagesent ? 'static' : '', 'label' => qa_lang_html_sub('misc/message_for_x', qa_get_one_user_html($handle, false)), 'tags' => 'name="message" id="message"', 'value' => qa_html(@$inmessage, $messagesent), 'rows' => 8, 'note' => qa_lang_html_sub('misc/message_explanation', qa_html(qa_opt('site_title'))), 'error' => qa_html(@$errors['message']))), 'buttons' => array('send' => array('tags' => 'onclick="qa_show_waiting_after(this, false);"', 'label' => qa_lang_html('main/send_button'))), 'hidden' => array('domessage' => '1', 'code' => qa_get_form_security_code('message-' . $handle)));
$qa_content['focusid'] = 'message';
if ($messagesent) {
$qa_content['form_message']['ok'] = qa_lang_html('misc/message_sent');
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
More about this license: http://www.question2answer.org/license.php
*/
require_once QA_INCLUDE_DIR . 'qa-app-users.php';
require_once QA_INCLUDE_DIR . 'qa-app-cookies.php';
require_once QA_INCLUDE_DIR . 'qa-app-favorites.php';
require_once QA_INCLUDE_DIR . 'qa-app-format.php';
$entitytype = qa_post_text('entitytype');
$entityid = qa_post_text('entityid');
$setfavorite = qa_post_text('favorite');
$userid = qa_get_logged_in_userid();
if (!qa_check_form_security_code('favorite-' . $entitytype . '-' . $entityid, qa_post_text('code'))) {
echo "QA_AJAX_RESPONSE\n0\n" . qa_lang('misc/form_security_reload');
} elseif (isset($userid)) {
$cookieid = qa_cookie_get();
qa_user_favorite_set($userid, qa_get_logged_in_handle(), $cookieid, $entitytype, $entityid, $setfavorite);
$favoriteform = qa_favorite_form($entitytype, $entityid, $setfavorite, qa_lang($setfavorite ? 'main/remove_favorites' : 'main/add_favorites'));
$themeclass = qa_load_theme_class(qa_get_site_theme(), 'ajax-favorite', null, null);
echo "QA_AJAX_RESPONSE\n1\n";
$themeclass->favorite_inner_html($favoriteform);
}
/*
Omit PHP closing tag to help avoid accidental output
*/
function qa_complete_reset_user($userid)
{
if (qa_to_override(__FUNCTION__)) {
$args = func_get_args();
return qa_call_override(__FUNCTION__, $args);
}
require_once QA_INCLUDE_DIR . 'util/string.php';
require_once QA_INCLUDE_DIR . 'app/options.php';
require_once QA_INCLUDE_DIR . 'app/emails.php';
require_once QA_INCLUDE_DIR . 'app/cookies.php';
require_once QA_INCLUDE_DIR . '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 (!qa_send_notification($userid, $userinfo['email'], $userinfo['handle'], qa_lang('emails/new_password_subject'), 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' => $userinfo['email']));
}
function qa_page_q_comment_follow_list($parent, $commentsfollows, $alwaysfull, $usershtml, $formrequested, $formpostid)
{
$parentid = $parent['postid'];
$userid = qa_get_logged_in_userid();
$cookieid = qa_cookie_get();
$commentlist = array('tags' => 'ID="c' . qa_html($parentid) . '_list"', 'cs' => array());
$showcomments = array();
foreach ($commentsfollows as $commentfollowid => $commentfollow) {
if ($commentfollow['parentid'] == $parentid && $commentfollow['viewable'] && $commentfollowid != $formpostid) {
$showcomments[$commentfollowid] = $commentfollow;
}
}
$countshowcomments = count($showcomments);
if (!$alwaysfull && $countshowcomments > qa_opt('show_fewer_cs_from')) {
$skipfirst = $countshowcomments - qa_opt('show_fewer_cs_count');
} else {
$skipfirst = 0;
}
if ($skipfirst == $countshowcomments) {
// showing none
if ($skipfirst == 1) {
$expandtitle = qa_lang_html('question/show_1_comment');
} else {
$expandtitle = qa_lang_html_sub('question/show_x_comments', $skipfirst);
}
} else {
if ($skipfirst == 1) {
$expandtitle = qa_lang_html('question/show_1_previous_comment');
} else {
$expandtitle = qa_lang_html_sub('question/show_x_previous_comments', $skipfirst);
}
}
if ($skipfirst > 0) {
$commentlist['cs'][$parentid] = array('url' => qa_html('?state=showcomments-' . $parentid . '&show=' . $parentid . '#' . urlencode(qa_anchor($parent['basetype'], $parentid))), 'expand_tags' => 'onClick="return qa_show_comments(' . qa_js($parentid) . ', this);"', 'title' => $expandtitle);
}
foreach ($showcomments as $commentfollowid => $commentfollow) {
if ($skipfirst > 0) {
$skipfirst--;
} elseif ($commentfollow['basetype'] == 'C') {
$commentlist['cs'][$commentfollowid] = qa_page_q_comment_view($parent, $commentfollow, $usershtml, $formrequested);
} elseif ($commentfollow['basetype'] == 'Q') {
$htmloptions = qa_post_html_defaults('Q');
$htmloptions['avatarsize'] = qa_opt('avatar_q_page_c_size');
$commentlist['cs'][$commentfollowid] = qa_post_html_fields($commentfollow, $userid, $cookieid, $usershtml, null, $htmloptions);
}
}
if (!count($commentlist['cs'])) {
$commentlist['hidden'] = true;
}
return $commentlist;
}
if (!QA_FINAL_EXTERNAL_USERS && !is_array($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, qa_opt('page_size_activity'));
$usershtml = qa_userids_handles_html(qa_any_get_userids_handles($questions), false);
// Prepare content for theme
$qa_content = qa_content_prepare(true);
if (count($questions)) {
$qa_content['title'] = qa_lang_html_sub('profile/recent_activity_by_x', $userhtml);
} else {
$qa_content['title'] = qa_lang_html_sub('profile/no_posts_by_x', $userhtml);
}
// Recent activity by this user
$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();
$htmldefaults = qa_post_html_defaults('Q');
$htmldefaults['whoview'] = false;
$htmldefaults['voteview'] = false;
$htmldefaults['avatarsize'] = 0;
foreach ($questions as $question) {
$qa_content['q_list']['qs'][] = qa_any_to_q_html_fields($question, $loginuserid, qa_cookie_get(), $usershtml, null, array('voteview' => false) + qa_post_html_options($question, $htmldefaults));
}
// Sub menu for navigation in user pages
$qa_content['navigation']['sub'] = qa_user_sub_navigation($handle, 'activity', isset($loginuserid) && $loginuserid == (QA_FINAL_EXTERNAL_USERS ? $userid : $useraccount['userid']));
return $qa_content;
/*
Omit PHP closing tag to help avoid accidental output
*/
/**
* Outputs cache to the user
*/
private function get_cache()
{
qa_report_process_stage('init_page');
qa_db_connect('qa_page_db_fail_handler');
qa_page_queue_pending();
qa_load_state();
qa_check_login_modules();
if (QA_DEBUG_PERFORMANCE) {
if (qa_qa_version_below('1.7')) {
qa_usage_mark('setup');
} else {
//global $qa_usage;
//$qa_usage->mark('setup');
null;
}
}
qa_check_page_clicks();
qa_set_form_security_key();
if (!QA_CACHING_FILE) {
$contents = $this->get_cache_db();
} else {
$contents = $this->get_cache_file();
}
$qa_content = array();
// Dummy contents
$userid = qa_get_logged_in_userid();
$questionid = qa_request_part(0);
$cookieid = qa_cookie_get(true);
if (is_numeric($questionid)) {
$question = qa_db_select_with_pending(qa_db_full_post_selectspec($userid, $questionid));
if (is_numeric($questionid) && qa_opt('do_count_q_views') && !preg_match("/^(?:POST|PUT)\$/i", $_SERVER["REQUEST_METHOD"]) && !qa_is_http_post() && qa_is_human_probably() && (!$question['views'] || ($question['lastviewip'] != qa_remote_ip_address() || !isset($question['lastviewip'])) && ($question['createip'] != qa_remote_ip_address() || !isset($question['createip'])) && ($question['userid'] != $userid || !isset($question['userid'])) && ($question['cookieid'] != $cookieid || !isset($question['cookieid'])))) {
$qa_content['inc_views_postid'] = $questionid;
} else {
$qa_content['inc_views_postid'] = null;
}
qa_do_content_stats($qa_content);
}
if (QA_DEBUG_PERFORMANCE) {
ob_start();
if (qa_qa_version_below('1.7')) {
qa_usage_output();
} else {
global $qa_usage;
$qa_usage->output();
}
$contents .= ob_get_contents();
ob_end_clean();
}
qa_db_disconnect();
header('Content-type: ' . strtr('^type/^format; charset=utf-8', array('^type' => 'text', '^format' => $this->get_cache_file_extension())));
exit($contents);
}
function qa_check_page_clicks()
{
if (qa_to_override(__FUNCTION__)) {
$args = func_get_args();
return qa_call_override(__FUNCTION__, $args);
}
global $qa_page_error_html;
if (qa_is_http_post()) {
foreach ($_POST as $field => $value) {
if (strpos($field, 'vote_') === 0) {
// voting...
@(list($dummy, $postid, $vote, $anchor) = explode('_', $field));
if (isset($postid) && isset($vote)) {
if (!qa_check_form_security_code('vote', qa_post_text('code'))) {
$qa_page_error_html = qa_lang_html('misc/form_security_again');
} else {
require_once QA_INCLUDE_DIR . 'app/votes.php';
require_once QA_INCLUDE_DIR . 'db/selects.php';
$userid = qa_get_logged_in_userid();
$post = qa_db_select_with_pending(qa_db_full_post_selectspec($userid, $postid));
$qa_page_error_html = qa_vote_error_html($post, $vote, $userid, qa_request());
if (!$qa_page_error_html) {
qa_vote_set($post, $userid, qa_get_logged_in_handle(), qa_cookie_get(), $vote);
qa_redirect(qa_request(), $_GET, null, null, $anchor);
}
break;
}
}
} elseif (strpos($field, 'favorite_') === 0) {
// favorites...
@(list($dummy, $entitytype, $entityid, $favorite) = explode('_', $field));
if (isset($entitytype) && isset($entityid) && isset($favorite)) {
if (!qa_check_form_security_code('favorite-' . $entitytype . '-' . $entityid, qa_post_text('code'))) {
$qa_page_error_html = qa_lang_html('misc/form_security_again');
} else {
require_once QA_INCLUDE_DIR . 'app/favorites.php';
qa_user_favorite_set(qa_get_logged_in_userid(), qa_get_logged_in_handle(), qa_cookie_get(), $entitytype, $entityid, $favorite);
qa_redirect(qa_request(), $_GET);
}
}
} elseif (strpos($field, 'notice_') === 0) {
// notices...
@(list($dummy, $noticeid) = explode('_', $field));
if (isset($noticeid)) {
if (!qa_check_form_security_code('notice-' . $noticeid, qa_post_text('code'))) {
$qa_page_error_html = qa_lang_html('misc/form_security_again');
} else {
if ($noticeid == 'visitor') {
setcookie('qa_noticed', 1, time() + 86400 * 3650, '/', QA_COOKIE_DOMAIN);
} elseif ($noticeid == 'welcome') {
require_once QA_INCLUDE_DIR . 'db/users.php';
qa_db_user_set_flag(qa_get_logged_in_userid(), QA_USER_FLAGS_WELCOME_NOTICE, false);
} else {
require_once QA_INCLUDE_DIR . 'db/notices.php';
qa_db_usernotice_delete(qa_get_logged_in_userid(), $noticeid);
}
qa_redirect(qa_request(), $_GET);
}
}
}
}
}
}
function qa_page_q_edit_c_submit($comment, $question, $parent, &$in, &$errors)
{
$commentid = $comment['postid'];
$prefix = 'c' . $commentid . '_';
$in = array();
if ($comment['isbyuser']) {
$in['name'] = qa_post_text($prefix . 'name');
$in['notify'] = qa_post_text($prefix . 'notify') ? true : false;
$in['email'] = qa_post_text($prefix . 'email');
}
if (!qa_user_post_permit_error('permit_edit_silent', $comment)) {
$in['silent'] = qa_post_text($prefix . 'silent');
}
qa_get_post_content($prefix . 'editor', $prefix . 'content', $in['editor'], $in['content'], $in['format'], $in['text']);
// here the $in array only contains values for parts of the form that were displayed, so those are only ones checked by filters
$errors = array();
if (!qa_check_form_security_code('edit-' . $commentid, qa_post_text($prefix . 'code'))) {
$errors['content'] = qa_lang_html('misc/form_security_again');
} else {
$in['queued'] = qa_opt('moderate_edited_again') && qa_user_moderation_reason(qa_user_level_for_post($comment));
$filtermodules = qa_load_modules_with('filter', 'filter_comment');
foreach ($filtermodules as $filtermodule) {
$oldin = $in;
$filtermodule->filter_comment($in, $errors, $question, $parent, $comment);
qa_update_post_text($in, $oldin);
}
if (empty($errors)) {
$userid = qa_get_logged_in_userid();
$handle = qa_get_logged_in_handle();
$cookieid = qa_cookie_get();
if (!isset($in['silent'])) {
$in['silent'] = false;
}
$setnotify = $comment['isbyuser'] ? qa_combine_notify_email($comment['userid'], $in['notify'], $in['email']) : $comment['notify'];
qa_comment_set_content($comment, $in['content'], $in['format'], $in['text'], $setnotify, $userid, $handle, $cookieid, $question, $parent, @$in['name'], $in['queued'], $in['silent']);
return true;
}
}
return false;
}
if ($haspassword && strtolower(qa_db_calc_passcheck($inoldpassword, $useraccount['passsalt'])) != strtolower($useraccount['passcheck'])) {
$errors['oldpassword'] = qa_lang('users/password_wrong');
}
$useraccount['password'] = $inoldpassword;
$errors = $errors + qa_password_validate($innewpassword1, $useraccount);
// array union
if ($innewpassword1 != $innewpassword2) {
$errors['newpassword2'] = qa_lang('users/password_mismatch');
}
if (empty($errors)) {
qa_db_user_set_password($userid, $innewpassword1);
qa_db_user_set($userid, 'sessioncode', '');
// stop old 'Remember me' style logins from still working
qa_set_logged_in_user($userid, $useraccount['handle'], false, $useraccount['sessionsource']);
// reinstate this specific session
qa_report_event('u_password', $userid, $useraccount['handle'], qa_cookie_get());
qa_redirect('account', array('state' => 'password-changed'));
}
}
}
// Prepare content for theme
$qa_content = qa_content_prepare();
$qa_content['title'] = qa_lang_html('profile/my_account_title');
$qa_content['error'] = @$errors['page'];
$qa_content['form_profile'] = array('tags' => 'enctype="multipart/form-data" method="post" action="' . qa_self_html() . '"', 'style' => 'wide', 'fields' => array('duration' => array('type' => 'static', 'label' => qa_lang_html('users/member_for'), 'value' => qa_time_to_string(qa_opt('db_time') - $useraccount['created'])), 'type' => array('type' => 'static', 'label' => qa_lang_html('users/member_type'), 'value' => qa_html(qa_user_level_string($useraccount['level'])), 'note' => $isblocked ? qa_lang_html('users/user_blocked') : null), 'handle' => array('label' => qa_lang_html('users/handle_label'), 'tags' => 'name="handle"', 'value' => qa_html(isset($inhandle) ? $inhandle : $useraccount['handle']), 'error' => qa_html(@$errors['handle']), 'type' => $changehandle && !$isblocked ? 'text' : 'static'), 'email' => array('label' => qa_lang_html('users/email_label'), 'tags' => 'name="email"', 'value' => qa_html(isset($inemail) ? $inemail : $useraccount['email']), 'error' => isset($errors['email']) ? qa_html($errors['email']) : ($doconfirms && !$isconfirmed ? qa_insert_login_links(qa_lang_html('users/email_please_confirm')) : null), 'type' => $isblocked ? 'static' : 'text'), 'messages' => array('label' => qa_lang_html('users/private_messages'), 'tags' => 'name="messages"', 'type' => 'checkbox', 'value' => !($useraccount['flags'] & QA_USER_FLAGS_NO_MESSAGES), 'note' => qa_lang_html('users/private_messages_explanation')), 'wall' => array('label' => qa_lang_html('users/wall_posts'), 'tags' => 'name="wall"', 'type' => 'checkbox', 'value' => !($useraccount['flags'] & QA_USER_FLAGS_NO_WALL_POSTS), 'note' => qa_lang_html('users/wall_posts_explanation')), 'mailings' => array('label' => qa_lang_html('users/mass_mailings'), 'tags' => 'name="mailings"', 'type' => 'checkbox', 'value' => !($useraccount['flags'] & QA_USER_FLAGS_NO_MAILINGS), 'note' => qa_lang_html('users/mass_mailings_explanation')), 'avatar' => null), 'buttons' => array('save' => array('tags' => 'onclick="qa_show_waiting_after(this, false);"', 'label' => qa_lang_html('users/save_profile'))), 'hidden' => array('dosaveprofile' => '1', 'code' => qa_get_form_security_code('account')));
if (qa_get_state() == 'profile-saved') {
$qa_content['form_profile']['ok'] = qa_lang_html('users/profile_saved');
}
if (!qa_opt('allow_private_messages')) {
unset($qa_content['form_profile']['fields']['messages']);
}
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
More about this license: http://www.question2answer.org/license.php
*/
require_once QA_INCLUDE_DIR . 'qa-app-messages.php';
require_once QA_INCLUDE_DIR . 'qa-app-users.php';
require_once QA_INCLUDE_DIR . 'qa-app-cookies.php';
require_once QA_INCLUDE_DIR . 'qa-db-selects.php';
$tohandle = qa_post_text('handle');
$start = (int) qa_post_text('start');
$usermessages = qa_db_select_with_pending(qa_db_recent_messages_selectspec(null, null, $tohandle, false, null, $start));
$usermessages = qa_wall_posts_add_rules($usermessages, $start);
foreach ($usermessages as $message) {
if (qa_clicked('m' . $message['messageid'] . '_dodelete') && $message['deleteable']) {
if (qa_check_form_security_code('wall-' . $tohandle, qa_post_text('code'))) {
qa_wall_delete_post(qa_get_logged_in_userid(), qa_get_logged_in_handle(), qa_cookie_get(), $message);
echo "QA_AJAX_RESPONSE\n1\n";
return;
}
}
}
echo "QA_AJAX_RESPONSE\n0\n";
/*
Omit PHP closing tag to help avoid accidental output
*/
function qa_upload_file($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 $result;
}
foreach ($filtermodules as $filtermodule) {
$oldin = $in;
$filtermodule->filter_question($in, $errors, null);
qa_update_post_text($in, $oldin);
}
if (qa_using_categories() && count($categories) && !qa_opt('allow_no_category') && !isset($in['categoryid'])) {
$errors['categoryid'] = qa_lang_html('question/category_required');
} elseif (qa_user_permit_error('permit_post_q', null, $userlevel)) {
$errors['categoryid'] = qa_lang_html('question/category_ask_not_allowed');
}
if ($captchareason) {
require_once 'qa-app-captcha.php';
qa_captcha_validate_post($errors);
}
if (empty($errors)) {
$cookieid = isset($userid) ? qa_cookie_get() : qa_cookie_get_create();
// create a new cookie if necessary
$questionid = qa_question_create($followanswer, $userid, qa_get_logged_in_handle(), $cookieid, $in['title'], $in['content'], $in['format'], $in['text'], qa_tags_to_tagstring($in['tags']), $in['notify'], $in['email'], $in['categoryid'], $in['extra'], $in['queued'], $in['name']);
qa_redirect(qa_q_request($questionid, $in['title']));
// our work is done here
}
}
}
// Prepare content for theme
$qa_content = qa_content_prepare(false, array_keys(qa_category_path($categories, @$in['categoryid'])));
$qa_content['title'] = qa_lang_html(isset($followanswer) ? 'question/ask_follow_title' : 'question/ask_title');
$qa_content['error'] = @$errors['page'];
$editorname = isset($in['editor']) ? $in['editor'] : qa_opt('editor_for_qs');
$editor = qa_load_editor(@$in['content'], @$in['format'], $editorname);
$field = qa_editor_load_field($editor, $qa_content, @$in['content'], @$in['format'], 'content', 12, false);
$field['label'] = qa_lang_html('question/q_content_label');
if (@$userpoints['aselects']) {
$qa_content['form_activity']['fields']['questions']['value'] .= $userpoints['aselects'] == 1 ? qa_lang_html_sub('profile/1_with_best_chosen', '<SPAN CLASS="qa-uf-user-q-selects">1</SPAN>', '1') : qa_lang_html_sub('profile/x_with_best_chosen', '<SPAN CLASS="qa-uf-user-q-selects">' . number_format($userpoints['aselects']) . '</SPAN>');
}
if (@$userpoints['aselecteds']) {
$qa_content['form_activity']['fields']['answers']['value'] .= $userpoints['aselecteds'] == 1 ? qa_lang_html_sub('profile/1_chosen_as_best', '<SPAN CLASS="qa-uf-user-a-selecteds">1</SPAN>', '1') : qa_lang_html_sub('profile/x_chosen_as_best', '<SPAN CLASS="qa-uf-user-a-selecteds">' . number_format($userpoints['aselecteds']) . '</SPAN>');
}
// For plugin layers to access
$qa_content['raw']['userid'] = $userid;
$qa_content['raw']['points'] = $userpoints;
$qa_content['raw']['rank'] = $userrank;
// Recent posts by this user
if ($pagesize > 0) {
if (count($questions)) {
$qa_content['q_list']['title'] = qa_lang_html_sub('profile/recent_activity_by_x', $userhtml);
} else {
$qa_content['q_list']['title'] = qa_lang_html_sub('profile/no_posts_by_x', $userhtml);
}
$qa_content['q_list']['form_profile'] = array('tags' => 'METHOD="POST" ACTION="' . qa_self_html() . '"');
$qa_content['q_list']['qs'] = array();
$htmloptions = qa_post_html_defaults('Q');
$htmloptions['whoview'] = true;
//false;
$htmloptions['avatarsize'] = 0;
foreach ($questions as $question) {
$qa_content['q_list']['qs'][] = qa_any_to_q_html_fields($question, $loginuserid, qa_cookie_get(), $usershtml, null, $htmloptions);
}
}
return $qa_content;
/*
Omit PHP closing tag to help avoid accidental output
*/
