/**
* reCAPTCHA HTML - we actually return nothing because the new reCAPTCHA requires 'explicit rendering'
* via JavaScript when we have multiple Captchas per page. It also auto-detects the user's language.
*/
public function form_html(&$qa_content, $error)
{
$pub = qa_opt('recaptcha_public_key');
// onload handler
$qa_content['script_lines'][] = array('function recaptcha_load(elemId) {', ' if (grecaptcha) {', ' grecaptcha.render(elemId, {', ' "sitekey": ' . qa_js($pub), ' });', ' }', '}', 'function recaptcha_onload() {', ' recaptcha_load("qa_captcha_div_1");', '}');
$qa_content['script_src'][] = 'https://www.google.com/recaptcha/api.js?onload=recaptcha_onload&render=explicit';
return '';
}
public function test__qa_js()
{
$this->assertSame("'test'", qa_js('test'));
$this->assertSame("'test'", qa_js('test', true));
$this->assertSame(123, qa_js(123));
$this->assertSame("'123'", qa_js(123, true));
$this->assertSame('true', qa_js(true));
$this->assertSame("'true'", qa_js(true, true));
}
function form_html(&$qa_content, $error)
{
require_once $this->directory . 'recaptchalib.php';
$language = qa_opt('site_language');
if (strpos('|en|nl|fr|de|pt|ru|es|tr|', '|' . $language . '|') === false) {
// supported as of 3/2010
$language = 'en';
}
$qa_content['script_lines'][] = array("var RecaptchaOptions={", "\ttheme:'white',", "\tlang:" . qa_js($language), "};");
return recaptcha_get_html(qa_opt('recaptcha_public_key'), $error, qa_is_https_probably());
}
function qa_set_up_captcha_field(&$qa_content, &$fields, $errors, $note = null)
{
if (qa_captcha_possible()) {
$fields['captcha'] = array('type' => 'custom', 'label' => qa_lang_html('misc/captcha_label'), 'html' => qa_captcha_html(@$errors['captcha']), 'error' => isset($errors['captcha']) ? qa_lang_html('misc/captcha_error') : null, 'note' => $note);
$language = qa_opt('site_language');
if (strpos('|en|nl|fr|de|pt|ru|es|tr|', '|' . $language . '|') === false) {
// supported as of 3/2010
$language = 'en';
}
$qa_content['script_lines'][] = array("var RecaptchaOptions = {", "\ttheme:'white',", "\tlang:" . qa_js($language), "}");
}
}
function get_field(&$qa_content, $content, $format, $fieldname, $rows, $autofocus)
{
$uploadimages = qa_opt('wysiwyg_editor_upload_images');
$uploadall = $uploadimages && qa_opt('wysiwyg_editor_upload_all');
$qa_content['script_src'][] = $this->urltoroot . 'ckeditor.js?' . QA_VERSION;
$qa_content['script_onloads'][] = "CKEDITOR.replace(" . qa_js($fieldname) . ", {toolbar:[" . "['Bold','Italic','Underline','Strike']," . "['Font','FontSize']," . "['TextColor','BGColor']," . "['Link','Unlink']," . "'/'," . "['JustifyLeft','JustifyCenter','JustifyRight','JustifyBlock']," . "['NumberedList','BulletedList','-','Outdent','Indent','Blockquote']," . "['Image','Flash','Table','HorizontalRule','Smiley','SpecialChar']," . "['RemoveFormat', 'Maximize']" . "]" . ", defaultLanguage:" . qa_js(qa_opt('site_language')) . ", skin:'v2'" . ", toolbarCanCollapse:false" . ", removePlugins:'elementspath'" . ", resize_enabled:false" . ", autogrow:false" . ", startupFocus:" . ($autofocus ? 'true' : 'false') . ", entities:false" . ($uploadimages ? ", filebrowserImageUploadUrl:" . qa_js(qa_path('wysiwyg-editor-upload', array('qa_only_image' => true))) : "") . ($uploadall ? ", filebrowserUploadUrl:" . qa_js(qa_path('wysiwyg-editor-upload')) : "") . "})";
if ($format == 'html') {
$html = $content;
} else {
$html = qa_html($content, true);
}
return array('tags' => 'NAME="' . $fieldname . '"', 'value' => qa_html($html), 'rows' => $rows);
}
public function output_widget($region, $place, $themeobject, $template, $request, $qa_content)
{
$divstyle = '';
switch ($region) {
case 'full':
// Leaderboard
$divstyle = 'width:728px; margin:0 auto;';
// fall-through
// fall-through
case 'main':
// Leaderboard
$width = 728;
$height = 90;
$format = '728x90_as';
break;
case 'side':
// Wide skyscraper
$width = 160;
$height = 600;
$format = '160x600_as';
break;
}
?>
<div style="<?php
echo $divstyle;
?>
">
<script type="text/javascript">
google_ad_client = <?php
echo qa_js(qa_opt('adsense_publisher_id'));
?>
;
google_ad_width = <?php
echo qa_js($width);
?>
;
google_ad_height = <?php
echo qa_js($height);
?>
;
google_ad_format = <?php
echo qa_js($format);
?>
;
google_ad_type = "text_image";
google_ad_channel = "";
</script>
<script type="text/javascript" src="http://pagead2.googlesyndication.com/pagead/show_ads.js"></script>
</div>
<?php
}
function facebook_html($tourl, $logout, $context)
{
if ($context == 'login' || $context == 'register') {
$size = 'large';
} else {
$size = 'medium';
}
?>
<div id="fb-root" style="display:inline;"></div>
<script>
window.fbAsyncInit = function() {
FB.init({
appId : <?php
echo qa_js(qa_opt('facebook_app_id'), true);
?>
,
status : true,
cookie : true,
xfbml : true,
oauth : true
});
FB.Event.subscribe('<?php
echo $logout ? 'auth.logout' : 'auth.login';
?>
', function(response) {
setTimeout("window.location=<?php
echo qa_js($tourl);
?>
", 100);
});
};
(function(d){
var js, id = 'facebook-jssdk'; if (d.getElementById(id)) {return;}
js = d.createElement('script'); js.id = id; js.async = true;
js.src = "//connect.facebook.net/en_US/all.js";
d.getElementsByTagName('head')[0].appendChild(js);
}(document));
</script>
<div class="fb-login-button" style="display:inline; vertical-align:middle;" size="<?php
echo $size;
?>
" <?php
echo $logout ? 'autologoutlink="true"' : 'scope="email,user_about_me,user_location,user_website"';
?>
>
</div>
<?php
}
public function test__qa_js()
{
$test = qa_js('test');
$this->assertSame("'test'", $test);
$test = qa_js('test', true);
$this->assertSame("'test'", $test);
$test = qa_js(123);
$this->assertSame(123, $test);
$test = qa_js(123, true);
$this->assertSame("'123'", $test);
$test = qa_js(true);
$this->assertSame('true', $test);
$test = qa_js(true, true);
$this->assertSame("'true'", $test);
}
public function test__qa_js()
{
$test = qa_js('test');
$this->assertEquals($test, "'test'");
$test = qa_js('test', true);
$this->assertEquals($test, "'test'");
$test = qa_js(123);
$this->assertEquals($test, 123);
$test = qa_js(123, true);
$this->assertEquals($test, "'123'");
$test = qa_js(true);
$this->assertEquals($test, 'true');
$test = qa_js(true, true);
$this->assertEquals($test, "'true'");
}
function process_request($request)
{
$message = '';
$url = '';
if (is_array($_FILES) && count($_FILES)) {
if (!qa_opt('wysiwyg_editor_upload_images')) {
$message = qa_lang('users/no_permission');
}
require_once QA_INCLUDE_DIR . 'qa-app-upload.php';
$upload = qa_upload_file_one(qa_opt('wysiwyg_editor_upload_max_size'), qa_get('qa_only_image') || !qa_opt('wysiwyg_editor_upload_all'), qa_get('qa_only_image') ? 600 : null, null);
$message = @$upload['error'];
$url = @$upload['bloburl'];
}
echo "<script type='text/javascript'>window.parent.CKEDITOR.tools.callFunction(" . qa_js(qa_get('CKEditorFuncNum')) . ", " . qa_js($url) . ", " . qa_js($message) . ");</script>";
return null;
}
function doctype()
{
if ($this->request == 'admin/permissions' && qa_get_logged_in_level() >= QA_USER_LEVEL_ADMIN) {
$permits[] = 'signature_allow';
$permits[] = 'signature_edit_allow';
foreach ($permits as $optionname) {
$value = qa_opt($optionname);
$optionfield = array('id' => $optionname, 'label' => qa_lang_html('signature_plugin/' . $optionname) . ':', 'tags' => 'NAME="option_' . $optionname . '" ID="option_' . $optionname . '"', 'value' => $value, 'error' => qa_html(@$errors[$optionname]));
$widest = QA_PERMIT_USERS;
$narrowest = QA_PERMIT_ADMINS;
$permitoptions = qa_admin_permit_options($widest, $narrowest, !QA_FINAL_EXTERNAL_USERS && qa_opt('confirm_user_emails'));
if (count($permitoptions) > 1) {
qa_optionfield_make_select($optionfield, $permitoptions, $value, $value == QA_PERMIT_CONFIRMED ? QA_PERMIT_USERS : min(array_keys($permitoptions)));
}
$this->content['form']['fields'][$optionname] = $optionfield;
$this->content['form']['fields'][$optionname . '_points'] = array('id' => $optionname . '_points', 'tags' => 'NAME="option_' . $optionname . '_points" ID="option_' . $optionname . '_points"', 'type' => 'number', 'value' => qa_opt($optionname . '_points'), 'prefix' => qa_lang_html('admin/users_must_have') . ' ', 'note' => qa_lang_html('admin/points'));
$checkboxtodisplay[$optionname . '_points'] = '(option_' . $optionname . '==' . qa_js(QA_PERMIT_POINTS) . ') ||(option_' . $optionname . '==' . qa_js(QA_PERMIT_POINTS_CONFIRMED) . ')';
}
qa_set_display_rules($this->content, $checkboxtodisplay);
}
if (qa_opt('signatures_enable')) {
// add user signature
if ($this->template == 'user' && isset($this->content['form_activity']) && !qa_get('tab')) {
$sig_form = $this->content['user_signature_form'];
// from overrides
// insert our form
if (isset($this->content['q_list'])) {
// array splicing kungfu thanks to Stack Exchange
// This adds form-signature before q_list
$keys = array_keys($this->content);
$vals = array_values($this->content);
$insertBefore = array_search('q_list', $keys);
$keys2 = array_splice($keys, $insertBefore);
$vals2 = array_splice($vals, $insertBefore);
$keys[] = 'form-signature';
$vals[] = $sig_form;
$this->content = array_merge(array_combine($keys, $vals), array_combine($keys2, $vals2));
} else {
$this->content['form-signature'] = $sig_form;
}
}
}
qa_html_theme_base::doctype();
}
function doctype()
{
if ($this->request == 'admin/permissions' && qa_get_logged_in_level() >= QA_USER_LEVEL_ADMIN) {
$permits[] = 'xmlrpc_access';
foreach ($permits as $optionname) {
$value = qa_opt($optionname);
$optionfield = array('id' => $optionname, 'label' => qa_lang_html('xmlrpc/' . $optionname) . ':', 'tags' => 'NAME="option_' . $optionname . '" ID="option_' . $optionname . '"', 'value' => $value, 'error' => qa_html(@$errors[$optionname]));
$widest = QA_PERMIT_USERS;
$narrowest = QA_PERMIT_ADMINS;
$permitoptions = qa_admin_permit_options($widest, $narrowest, !QA_FINAL_EXTERNAL_USERS && qa_opt('confirm_user_emails'));
if (count($permitoptions) > 1) {
qa_optionfield_make_select($optionfield, $permitoptions, $value, $value == QA_PERMIT_CONFIRMED ? QA_PERMIT_USERS : min(array_keys($permitoptions)));
}
$this->content['form']['fields'][$optionname] = $optionfield;
$this->content['form']['fields'][$optionname . '_points'] = array('id' => $optionname . '_points', 'tags' => 'NAME="option_' . $optionname . '_points" ID="option_' . $optionname . '_points"', 'type' => 'number', 'value' => qa_opt($optionname . '_points'), 'prefix' => qa_lang_html('admin/users_must_have') . ' ', 'note' => qa_lang_html('admin/points'));
$checkboxtodisplay[$optionname . '_points'] = '(option_' . $optionname . '==' . qa_js(QA_PERMIT_POINTS) . ') ||(option_' . $optionname . '==' . qa_js(QA_PERMIT_POINTS_CONFIRMED) . ')';
}
qa_set_display_rules($this->content, $checkboxtodisplay);
}
qa_html_theme_base::doctype();
}
$qa_content['error'] = qa_admin_page_error();
$qa_content['form'] = array('style' => 'wide', 'fields' => array('q2a_version' => array('label' => qa_lang_html('admin/q2a_version'), 'value' => qa_html(QA_VERSION)), 'q2a_date' => array('label' => qa_lang_html('admin/q2a_build_date'), 'value' => qa_html(QA_BUILD_DATE)), 'q2a_latest' => array('label' => qa_lang_html('admin/q2a_latest_version'), 'type' => 'custom', 'html' => '<iframe src="http://www.question2answer.org/question2answer-latest.php?version=' . urlencode(QA_VERSION) . '&language=' . urlencode(qa_opt('site_language')) . '" width="100" height="16" style="vertical-align:middle; border:0; background:transparent;" allowTransparency="true" scrolling="no" frameborder="0"></iframe>'), 'break0' => array('type' => 'blank'), 'db_version' => array('label' => qa_lang_html('admin/q2a_db_version'), 'value' => qa_html(qa_opt('db_version'))), 'db_size' => array('label' => qa_lang_html('admin/q2a_db_size'), 'value' => qa_html(number_format(qa_db_table_size() / 1048576, 1) . ' MB')), 'break1' => array('type' => 'blank'), 'php_version' => array('label' => qa_lang_html('admin/php_version'), 'value' => qa_html(phpversion())), 'mysql_version' => array('label' => qa_lang_html('admin/mysql_version'), 'value' => qa_html(qa_db_mysql_version())), 'break2' => array('type' => 'blank'), 'qcount' => array('label' => qa_lang_html('admin/total_qs'), 'value' => qa_html(number_format($qcount))), 'qcount_users' => array('label' => qa_lang_html('admin/from_users'), 'value' => qa_html(number_format($qcount - $qcount_anon))), 'qcount_anon' => array('label' => qa_lang_html('admin/from_anon'), 'value' => qa_html(number_format($qcount_anon))), 'break3' => array('type' => 'blank'), 'acount' => array('label' => qa_lang_html('admin/total_as'), 'value' => qa_html(number_format($acount))), 'acount_users' => array('label' => qa_lang_html('admin/from_users'), 'value' => qa_html(number_format($acount - $acount_anon))), 'acount_anon' => array('label' => qa_lang_html('admin/from_anon'), 'value' => qa_html(number_format($acount_anon))), 'break4' => array('type' => 'blank'), 'ccount' => array('label' => qa_lang_html('admin/total_cs'), 'value' => qa_html(number_format($ccount))), 'ccount_users' => array('label' => qa_lang_html('admin/from_users'), 'value' => qa_html(number_format($ccount - $ccount_anon))), 'ccount_anon' => array('label' => qa_lang_html('admin/from_anon'), 'value' => qa_html(number_format($ccount_anon))), 'break5' => array('type' => 'blank'), 'users' => array('label' => qa_lang_html('admin/users_registered'), 'value' => QA_FINAL_EXTERNAL_USERS ? '' : qa_html(number_format(qa_db_count_users()))), 'users_active' => array('label' => qa_lang_html('admin/users_active'), 'value' => qa_html(number_format((int) qa_opt('cache_userpointscount')))), 'users_posted' => array('label' => qa_lang_html('admin/users_posted'), 'value' => qa_html(number_format(qa_db_count_active_users('posts')))), 'users_voted' => array('label' => qa_lang_html('admin/users_voted'), 'value' => qa_html(number_format(qa_db_count_active_users('uservotes'))))));
if (QA_FINAL_EXTERNAL_USERS) {
unset($qa_content['form']['fields']['users']);
} else {
unset($qa_content['form']['fields']['users_active']);
}
foreach ($qa_content['form']['fields'] as $index => $field) {
if (empty($field['type'])) {
$qa_content['form']['fields'][$index]['type'] = 'static';
}
}
$qa_content['form_2'] = array('tags' => 'method="post" action="' . qa_path_html('admin/recalc') . '"', 'title' => qa_lang_html('admin/database_cleanup'), 'style' => 'basic', 'buttons' => array('recount_posts' => array('label' => qa_lang_html('admin/recount_posts'), 'tags' => 'name="dorecountposts" onclick="return qa_recalc_click(this.name, this, ' . qa_js(qa_lang_html('admin/recount_posts_stop')) . ', \'recount_posts_note\');"', 'note' => '<span id="recount_posts_note">' . qa_lang_html('admin/recount_posts_note') . '</span>'), 'reindex_content' => array('label' => qa_lang_html('admin/reindex_content'), 'tags' => 'name="doreindexcontent" onclick="return qa_recalc_click(this.name, this, ' . qa_js(qa_lang_html('admin/reindex_content_stop')) . ', \'reindex_content_note\');"', 'note' => '<span id="reindex_content_note">' . qa_lang_html('admin/reindex_content_note') . '</span>'), 'recalc_points' => array('label' => qa_lang_html('admin/recalc_points'), 'tags' => 'name="dorecalcpoints" onclick="return qa_recalc_click(this.name, this, ' . qa_js(qa_lang_html('admin/recalc_stop')) . ', \'recalc_points_note\');"', 'note' => '<span id="recalc_points_note">' . qa_lang_html('admin/recalc_points_note') . '</span>'), 'refill_events' => array('label' => qa_lang_html('admin/refill_events'), 'tags' => 'name="dorefillevents" onclick="return qa_recalc_click(this.name, this, ' . qa_js(qa_lang_html('admin/recalc_stop')) . ', \'refill_events_note\');"', 'note' => '<span id="refill_events_note">' . qa_lang_html('admin/refill_events_note') . '</span>'), 'recalc_categories' => array('label' => qa_lang_html('admin/recalc_categories'), 'tags' => 'name="dorecalccategories" onclick="return qa_recalc_click(this.name, this, ' . qa_js(qa_lang_html('admin/recalc_stop')) . ', \'recalc_categories_note\');"', 'note' => '<span id="recalc_categories_note">' . qa_lang_html('admin/recalc_categories_note') . '</span>'), 'delete_hidden' => array('label' => qa_lang_html('admin/delete_hidden'), 'tags' => 'name="dodeletehidden" onclick="return qa_recalc_click(this.name, this, ' . qa_js(qa_lang_html('admin/delete_stop')) . ', \'delete_hidden_note\');"', 'note' => '<span id="delete_hidden_note">' . qa_lang_html('admin/delete_hidden_note') . '</span>')), 'hidden' => array('code' => qa_get_form_security_code('admin/recalc')));
if (!qa_using_categories()) {
unset($qa_content['form_2']['buttons']['recalc_categories']);
}
if (defined('QA_BLOBS_DIRECTORY')) {
if (qa_db_has_blobs_in_db()) {
$qa_content['form_2']['buttons']['blobs_to_disk'] = array('label' => qa_lang_html('admin/blobs_to_disk'), 'tags' => 'name="doblobstodisk" onclick="return qa_recalc_click(this.name, this, ' . qa_js(qa_lang_html('admin/blobs_stop')) . ', \'blobs_to_disk_note\');"', 'note' => '<span id="blobs_to_disk_note">' . qa_lang_html('admin/blobs_to_disk_note') . '</span>');
}
if (qa_db_has_blobs_on_disk()) {
$qa_content['form_2']['buttons']['blobs_to_db'] = array('label' => qa_lang_html('admin/blobs_to_db'), 'tags' => 'name="doblobstodb" onclick="return qa_recalc_click(this.name, this, ' . qa_js(qa_lang_html('admin/blobs_stop')) . ', \'blobs_to_db_note\');"', 'note' => '<span id="blobs_to_db_note">' . qa_lang_html('admin/blobs_to_db_note') . '</span>');
}
}
$qa_content['script_rel'][] = 'qa-content/qa-admin.js?' . QA_VERSION;
$qa_content['script_var']['qa_warning_recalc'] = qa_lang('admin/stop_recalc_warning');
$qa_content['navigation']['sub'] = qa_admin_sub_navigation();
return $qa_content;
/*
Omit PHP closing tag to help avoid accidental output
*/
}
if (!qa_opt('allow_private_messages') || !qa_opt('show_message_history')) {
return include QA_INCLUDE_DIR . 'qa-page-not-found.php';
}
// Find the messages for this user
$start = qa_get_start();
$pagesize = qa_opt('page_size_pms');
// get number of messages then actual messages for this page
$func = $showOutbox ? 'qa_db_messages_outbox_selectspec' : 'qa_db_messages_inbox_selectspec';
$pmSpecCount = qa_db_selectspec_count($func('private', $loginUserId, true));
$pmSpec = $func('private', $loginUserId, true, $start, $pagesize);
list($numMessages, $userMessages) = qa_db_select_with_pending($pmSpecCount, $pmSpec);
$count = $numMessages['count'];
// Prepare content for theme
$qa_content = qa_content_prepare();
$qa_content['title'] = qa_lang_html($showOutbox ? 'misc/pm_outbox_title' : 'misc/pm_inbox_title');
$qa_content['script_rel'][] = 'qa-content/qa-user.js?' . QA_VERSION;
$qa_content['message_list'] = array('tags' => 'id="privatemessages"', 'messages' => array(), 'form' => array('tags' => 'name="pmessage" method="post" action="' . qa_self_html() . '"', 'style' => 'tall', 'hidden' => array('qa_click' => '', 'handle' => qa_html($loginUserHandle), 'start' => qa_html($start), 'code' => qa_get_form_security_code('pm-' . $loginUserHandle))));
$htmlDefaults = qa_message_html_defaults();
if ($showOutbox) {
$htmlDefaults['towhomview'] = true;
}
foreach ($userMessages as $message) {
$msgFormat = qa_message_html_fields($message, $htmlDefaults);
$replyHandle = $showOutbox ? $message['tohandle'] : $message['fromhandle'];
$msgFormat['form'] = array('style' => 'light', 'buttons' => array('reply' => array('tags' => 'onclick="window.location.href=\'' . qa_path_html('message/' . $replyHandle) . '\';return false"', 'label' => qa_lang_html('question/reply_button')), 'delete' => array('tags' => 'name="m' . qa_html($message['messageid']) . '_dodelete" onclick="return qa_pm_click(' . qa_js($message['messageid']) . ', this, ' . qa_js($showOutbox ? 'outbox' : 'inbox') . ');"', 'label' => qa_lang_html('question/delete_button'), 'popup' => qa_lang_html('profile/delete_pm_popup'))));
$qa_content['message_list']['messages'][] = $msgFormat;
}
$qa_content['page_links'] = qa_html_page_links(qa_request(), $start, $pagesize, $count, qa_opt('pages_prev_next'));
$qa_content['navigation']['sub'] = qa_messages_sub_navigation($showOutbox ? 'outbox' : 'inbox');
return $qa_content;
}
// Combine various Javascript elements in $qa_content into single array for theme layer
$script = array('<SCRIPT TYPE="text/javascript"><!--');
if (isset($qa_content['script_var'])) {
foreach ($qa_content['script_var'] as $var => $value) {
$script[] = 'var ' . $var . '=' . qa_js($value) . ';';
}
}
if (isset($qa_content['script_lines'])) {
foreach ($qa_content['script_lines'] as $scriptlines) {
$script[] = '';
$script = array_merge($script, $scriptlines);
}
}
if (isset($qa_content['focusid'])) {
$qa_content['script_onloads'][] = array("var elem=document.getElementById(" . qa_js($qa_content['focusid']) . ");", "if (elem) {", "\telem.select();", "\telem.focus();", "}");
}
if (isset($qa_content['script_onloads'])) {
array_push($script, '', 'var qa_oldonload=window.onload;', 'window.onload=function() {', "\tif (typeof qa_oldonload=='function')", "\t\tqa_oldonload();");
foreach ($qa_content['script_onloads'] as $scriptonload) {
$script[] = "\t";
foreach ((array) $scriptonload as $scriptline) {
$script[] = "\t" . $scriptline;
}
}
$script[] = '}';
}
$script[] = '//--></SCRIPT>';
if (isset($qa_content['script_rel'])) {
$uniquerel = array_unique($qa_content['script_rel']);
// remove any duplicates
if (strlen(@$metadata['version'])) {
$namehtml .= ' v' . qa_html($metadata['version']);
}
if (strlen(@$metadata['author'])) {
$authorhtml = qa_html($metadata['author']);
if (strlen(@$metadata['author_uri'])) {
$authorhtml = '<a href="' . qa_html($metadata['author_uri']) . '">' . $authorhtml . '</a>';
}
$authorhtml = qa_lang_html_sub('main/by_x', $authorhtml);
} else {
$authorhtml = '';
}
if (strlen(@$metadata['version']) && strlen(@$metadata['update'])) {
$elementid = 'version_check_' . md5($plugindirectory);
$updatehtml = '(<span id="' . $elementid . '">...</span>)';
$qa_content['script_onloads'][] = array("qa_version_check(" . qa_js($metadata['update']) . ", 'Plugin Version', " . qa_js($metadata['version'], true) . ", 'Plugin URI', " . qa_js($elementid) . ");");
} else {
$updatehtml = '';
}
if (strlen(@$metadata['description'])) {
$deschtml = qa_html($metadata['description']);
} else {
$deschtml = '';
}
if (isset($pluginoptionmodules[$plugindirectory]) && !$showthisform) {
$deschtml .= (strlen($deschtml) ? ' - ' : '') . '<a href="' . qa_admin_plugin_options_path($plugindirectory) . '">' . qa_lang_html('admin/options') . '</a>';
}
$pluginhtml = $namehtml . ' ' . $authorhtml . ' ' . $updatehtml . '<br>' . $deschtml . (strlen($deschtml) ? '<br>' : '') . '<small style="color:#666">' . qa_html($plugindirectory) . '</small>';
if (qa_qa_version_below(@$metadata['min_q2a'])) {
$pluginhtml = '<strike style="color:#999">' . $pluginhtml . '</strike><br><span style="color:#f00">' . qa_lang_html_sub('admin/requires_q2a_version', qa_html($metadata['min_q2a'])) . '</span>';
} elseif (qa_php_version_below(@$metadata['min_php'])) {
function qa_page_q_add_c_form(&$qa_content, $questionid, $parentid, $formid, $usecaptcha, $in, $errors, $loadfocusnow)
{
switch (qa_user_permit_error('permit_post_c')) {
case 'login':
$form = array('title' => qa_insert_login_links(qa_lang_html('question/comment_must_login'), qa_request()));
break;
case 'confirm':
$form = array('title' => qa_insert_login_links(qa_lang_html('question/comment_must_confirm'), qa_request()));
break;
case 'limit':
$form = array('title' => qa_lang_html('question/comment_limit'));
break;
default:
$form = array('title' => qa_lang_html('users/no_permission'));
break;
case false:
$prefix = 'c' . $parentid . '_';
$editorname = isset($in['editor']) ? $in['editor'] : qa_opt('editor_for_cs');
$editor = qa_load_editor(@$in['content'], @$in['format'], $editorname);
if (method_exists($editor, 'update_script')) {
$updatescript = $editor->update_script($prefix . 'content');
} else {
$updatescript = '';
}
$custom = qa_opt('show_custom_comment') ? trim(qa_opt('custom_comment')) : '';
$form = array('tags' => 'METHOD="POST" ACTION="' . qa_self_html() . '" NAME="c_form_' . qa_html($parentid) . '"', 'title' => qa_lang_html($questionid == $parentid ? 'question/your_comment_q' : 'question/your_comment_a'), 'fields' => array('custom' => array('type' => 'custom', 'note' => $custom), 'content' => array_merge(qa_editor_load_field($editor, $qa_content, @$in['content'], @$in['format'], $prefix . 'content', 4, $loadfocusnow, $loadfocusnow), array('error' => qa_html(@$errors['content'])))), 'buttons' => array('comment' => array('tags' => 'onClick="' . $updatescript . ' return qa_submit_comment(' . qa_js($questionid) . ', ' . qa_js($parentid) . ', this);"', 'label' => qa_lang_html('question/add_comment_button')), 'cancel' => array('tags' => 'NAME="docancel"', 'label' => qa_lang_html('main/cancel_button'))), 'hidden' => array($prefix . 'editor' => qa_html($editorname), $prefix . 'doadd' => '1'));
if (!strlen($custom)) {
unset($form['fields']['custom']);
}
qa_set_up_notify_fields($qa_content, $form['fields'], 'C', qa_get_logged_in_email(), isset($in['notify']) ? $in['notify'] : qa_opt('notify_users_default'), $in['email'], @$errors['email'], $prefix);
$onloads = array();
if ($usecaptcha) {
$userid = qa_get_logged_in_userid();
$captchaloadscript = qa_set_up_captcha_field($qa_content, $form['fields'], $errors, qa_insert_login_links(qa_lang_html(isset($userid) ? 'misc/captcha_confirm_fix' : 'misc/captcha_login_fix')));
if (strlen($captchaloadscript)) {
$onloads[] = 'document.getElementById(' . qa_js($formid) . ').qa_show=function() { ' . $captchaloadscript . ' }';
}
}
if (!$loadfocusnow) {
if (method_exists($editor, 'load_script')) {
$onloads[] = 'document.getElementById(' . qa_js($formid) . ').qa_load=function() { ' . $editor->load_script($prefix . 'content') . ' }';
}
if (method_exists($editor, 'focus_script')) {
$onloads[] = 'document.getElementById(' . qa_js($formid) . ').qa_focus=function() { ' . $editor->focus_script($prefix . 'content') . ' }';
}
$form['buttons']['cancel']['tags'] .= ' onClick="return qa_toggle_element()"';
}
if (count($onloads)) {
$qa_content['script_onloads'][] = $onloads;
}
}
$form['id'] = $formid;
$form['collapse'] = !$loadfocusnow;
$form['style'] = 'tall';
return $form;
}
function qa_page_q_add_c_form(&$qa_content, $question, $parent, $formid, $captchareason, $in, $errors, $loadfocusnow)
{
// The 'approve', 'login', 'confirm', 'userblock', 'ipblock' permission errors are reported to the user here
// The other option ('level') prevents the comment button being shown, in qa_page_q_post_rules(...)
switch (qa_user_post_permit_error('permit_post_c', $parent, QA_LIMIT_COMMENTS)) {
case 'login':
$form = array('title' => qa_insert_login_links(qa_lang_html('question/comment_must_login'), qa_request()));
break;
case 'confirm':
$form = array('title' => qa_insert_login_links(qa_lang_html('question/comment_must_confirm'), qa_request()));
break;
case 'approve':
$form = array('title' => qa_lang_html('question/comment_must_be_approved'));
break;
case 'limit':
$form = array('title' => qa_lang_html('question/comment_limit'));
break;
default:
$form = array('title' => qa_lang_html('users/no_permission'));
break;
case false:
$prefix = 'c' . $parent['postid'] . '_';
$editorname = isset($in['editor']) ? $in['editor'] : qa_opt('editor_for_cs');
$editor = qa_load_editor(@$in['content'], @$in['format'], $editorname);
if (method_exists($editor, 'update_script')) {
$updatescript = $editor->update_script($prefix . 'content');
} else {
$updatescript = '';
}
$custom = qa_opt('show_custom_comment') ? trim(qa_opt('custom_comment')) : '';
$form = array('tags' => 'method="post" action="' . qa_self_html() . '" name="c_form_' . qa_html($parent['postid']) . '"', 'title' => qa_lang_html($question['postid'] == $parent['postid'] ? 'question/your_comment_q' : 'question/your_comment_a'), 'fields' => array('custom' => array('type' => 'custom', 'note' => $custom), 'content' => array_merge(qa_editor_load_field($editor, $qa_content, @$in['content'], @$in['format'], $prefix . 'content', 4, $loadfocusnow, $loadfocusnow), array('error' => qa_html(@$errors['content'])))), 'buttons' => array('comment' => array('tags' => 'onclick="' . $updatescript . ' return qa_submit_comment(' . qa_js($question['postid']) . ', ' . qa_js($parent['postid']) . ', this);"', 'label' => qa_lang_html('question/add_comment_button')), 'cancel' => array('tags' => 'name="docancel"', 'label' => qa_lang_html('main/cancel_button'))), 'hidden' => array($prefix . 'editor' => qa_html($editorname), $prefix . 'doadd' => '1', $prefix . 'code' => qa_get_form_security_code('comment-' . $parent['postid'])));
if (!strlen($custom)) {
unset($form['fields']['custom']);
}
if (!qa_is_logged_in()) {
qa_set_up_name_field($qa_content, $form['fields'], @$in['name'], $prefix);
}
qa_set_up_notify_fields($qa_content, $form['fields'], 'C', qa_get_logged_in_email(), isset($in['notify']) ? $in['notify'] : qa_opt('notify_users_default'), $in['email'], @$errors['email'], $prefix);
$onloads = array();
if ($captchareason) {
$captchaloadscript = qa_set_up_captcha_field($qa_content, $form['fields'], $errors, qa_captcha_reason_note($captchareason));
if (strlen($captchaloadscript)) {
$onloads[] = 'document.getElementById(' . qa_js($formid) . ').qa_show=function() { ' . $captchaloadscript . ' };';
}
}
if (!$loadfocusnow) {
if (method_exists($editor, 'load_script')) {
$onloads[] = 'document.getElementById(' . qa_js($formid) . ').qa_load=function() { ' . $editor->load_script($prefix . 'content') . ' };';
}
if (method_exists($editor, 'focus_script')) {
$onloads[] = 'document.getElementById(' . qa_js($formid) . ').qa_focus=function() { ' . $editor->focus_script($prefix . 'content') . ' };';
}
$form['buttons']['cancel']['tags'] .= ' onclick="return qa_toggle_element()"';
}
if (count($onloads)) {
$qa_content['script_onloads'][] = $onloads;
}
}
$form['id'] = $formid;
$form['collapse'] = !$loadfocusnow;
$form['style'] = 'tall';
return $form;
}
function qa_set_up_category_field(&$qa_content, &$field, $fieldname, $navcategories, $categoryid, $allownone, $allownosub, $maxdepth = null, $excludecategoryid = null)
{
$pathcategories = qa_category_path($navcategories, $categoryid);
$startpath = '';
foreach ($pathcategories as $category) {
$startpath .= '/' . $category['categoryid'];
}
if (isset($maxdepth)) {
$maxdepth = min(QA_CATEGORY_DEPTH, $maxdepth);
} else {
$maxdepth = QA_CATEGORY_DEPTH;
}
$qa_content['script_rel'][] = 'qa-content/qa-ask.js?' . QA_VERSION;
$qa_content['script_onloads'][] = sprintf('qa_category_select(%s, %s);', qa_js($fieldname), qa_js($startpath));
$qa_content['script_var']['qa_cat_exclude'] = $excludecategoryid;
$qa_content['script_var']['qa_cat_allownone'] = (int) $allownone;
$qa_content['script_var']['qa_cat_allownosub'] = (int) $allownosub;
$qa_content['script_var']['qa_cat_maxdepth'] = $maxdepth;
$field['type'] = 'select';
$field['tags'] = sprintf('name="%s_0" id="%s_0" onchange="qa_category_select(%s);"', $fieldname, $fieldname, qa_js($fieldname));
$field['options'] = array();
// create the menu that will be shown if Javascript is disabled
if ($allownone) {
$field['options'][''] = qa_lang_html('main/no_category');
}
// this is also copied to first menu created by Javascript
$keycategoryids = array();
if ($allownosub) {
$category = @$navcategories[$categoryid];
$upcategory = @$navcategories[$category['parentid']];
// first get supercategories
while (isset($upcategory)) {
$keycategoryids[$upcategory['categoryid']] = true;
$upcategory = @$navcategories[$upcategory['parentid']];
}
$keycategoryids = array_reverse($keycategoryids, true);
$depth = count($keycategoryids);
// number of levels above
if (isset($category)) {
$depth++;
// to count category itself
foreach ($navcategories as $navcategory) {
// now get siblings and self
if (!strcmp($navcategory['parentid'], $category['parentid'])) {
$keycategoryids[$navcategory['categoryid']] = true;
}
}
}
if ($depth < $maxdepth) {
foreach ($navcategories as $navcategory) {
// now get children, if not too deep
if (!strcmp($navcategory['parentid'], $categoryid)) {
$keycategoryids[$navcategory['categoryid']] = true;
}
}
}
} else {
$haschildren = false;
foreach ($navcategories as $navcategory) {
// check if it has any children
if (!strcmp($navcategory['parentid'], $categoryid)) {
$haschildren = true;
break;
}
}
if (!$haschildren) {
$keycategoryids[$categoryid] = true;
}
// show this category if it has no children
}
foreach ($keycategoryids as $keycategoryid => $dummy) {
if (strcmp($keycategoryid, $excludecategoryid)) {
$field['options'][$keycategoryid] = qa_category_path_html($navcategories, $keycategoryid);
}
}
$field['value'] = @$field['options'][$categoryid];
$field['note'] = '<div id="' . $fieldname . '_note">' . '<noscript style="color:red;">' . qa_lang_html('question/category_js_note') . '</noscript>' . '</div>';
}
function load_script($fieldname)
{
return "if (qa_ckeditor_" . $fieldname . "=CKEDITOR.replace(" . qa_js($fieldname) . ", window.qa_wysiwyg_editor_config)) { qa_ckeditor_" . $fieldname . ".setData(document.getElementById(" . qa_js($fieldname . '_ckeditor_data') . ").value); document.getElementById(" . qa_js($fieldname . '_ckeditor_ok') . ").value=1; }";
}
function logout_html($tourl)
{
$app_id = qa_opt('facebook_app_id');
if (!strlen($app_id)) {
return;
}
if (isset($_COOKIE['fbs_' . $app_id])) {
// check we still have a Facebook cookie ...
?>
<span id="fb-root"></span>
<script src="http://connect.facebook.net/en_US/all.js"></script>
<script>
FB.init({appId: <?php
echo qa_js($app_id);
?>
, status: true, cookie: true, xfbml: true});
FB.Event.subscribe('auth.sessionChange', function(response) {
window.location=<?php
echo qa_js($tourl);
?>
;
});
</script>
<fb:login-button autologoutlink="true"></fb:login-button>
<?php
} else {
// ... if not, show a standard logout link, since sometimes the redirect to Q2A's logout page doesn't complete
echo '<A HREF="' . qa_html($tourl) . '">' . qa_lang_html('main/nav_logout') . '</A>';
}
}
function ra_installed_plugin()
{
$tables = qa_db_list_tables_lc();
$moduletypes = qa_list_module_types();
$pluginfiles = glob(QA_PLUGIN_DIR . '*/qa-plugin.php');
foreach ($moduletypes as $type) {
$modules = qa_load_modules_with($type, 'init_queries');
foreach ($modules as $name => $module) {
$queries = $module->init_queries($tables);
if (!empty($queries)) {
if (qa_is_http_post()) {
qa_redirect('install');
} else {
$qa_content['error'] = strtr(qa_lang_html('admin/module_x_database_init'), array('^1' => qa_html($name), '^2' => qa_html($type), '^3' => '<a href="' . qa_path_html('install') . '">', '^4' => '</a>'));
}
}
}
}
if (qa_is_http_post() && !qa_check_form_security_code('admin/plugins', qa_post_text('qa_form_security_code'))) {
$qa_content['error'] = qa_lang_html('misc/form_security_reload');
$showpluginforms = false;
} else {
$showpluginforms = true;
}
$plugin = array();
if (count($pluginfiles)) {
foreach ($pluginfiles as $pluginindex => $pluginfile) {
$plugindirectory = dirname($pluginfile) . '/';
$hash = qa_admin_plugin_directory_hash($plugindirectory);
$showthisform = $showpluginforms && qa_get('show') == $hash;
$contents = file_get_contents($pluginfile);
$metadata = qa_admin_addon_metadata($contents, array('name' => 'Plugin Name', 'uri' => 'Plugin URI', 'description' => 'Plugin Description', 'version' => 'Plugin Version', 'date' => 'Plugin Date', 'author' => 'Plugin Author', 'author_uri' => 'Plugin Author URI', 'license' => 'Plugin License', 'min_q2a' => 'Plugin Minimum Question2Answer Version', 'min_php' => 'Plugin Minimum PHP Version', 'update' => 'Plugin Update Check URI'));
if (strlen(@$metadata['name'])) {
$namehtml = qa_html($metadata['name']);
} else {
$namehtml = qa_lang_html('admin/unnamed_plugin');
}
$plugin_name = $namehtml;
if (strlen(@$metadata['uri'])) {
$plugin_uri = qa_html($metadata['uri']);
}
if (strlen(@$metadata['version'])) {
$plugin_version = qa_html($metadata['version']);
}
if (strlen(@$metadata['author'])) {
$plugin_author = qa_html($metadata['author']);
if (strlen(@$metadata['author_uri'])) {
$plugin_author_url = qa_html($metadata['author_uri']);
}
}
if (strlen(@$metadata['version']) && strlen(@$metadata['update'])) {
$elementid = 'version_check_' . md5($plugindirectory);
$plugin_update = '(<span id="' . $elementid . '"></span>)';
$qa_content['script_onloads'][] = array("qa_version_check(" . qa_js($metadata['update']) . ", 'Plugin Version', " . qa_js($metadata['version'], true) . ", 'Plugin URI', " . qa_js($elementid) . ");");
}
if (strlen(@$metadata['description'])) {
$plugin_description = qa_html($metadata['description']);
}
//if (isset($pluginoptionmodules[$plugindirectory]))
$plugin_option = qa_admin_plugin_options_path($plugindirectory);
if (qa_qa_version_below(@$metadata['min_q2a'])) {
$plugin_error = qa_lang_html_sub('admin/requires_q2a_version', qa_html($metadata['min_q2a']));
} elseif (qa_php_version_below(@$metadata['min_php'])) {
$plugin_error = qa_lang_html_sub('admin/requires_php_version', qa_html($metadata['min_php']));
}
$plugin[] = array('tags' => 'id="' . qa_html($hash) . '"', 'name' => @$plugin_name, 'uri' => @$plugin_uri, 'version' => @$plugin_version, 'author' => @$plugin_author, 'author_url' => @$plugin_author_url, 'update' => @$plugin_update, 'description' => @$plugin_description, 'path' => @$plugindirectory, 'option' => @$plugin_option, 'error' => @$plugin_error, 'fields' => array(array('type' => 'custom')));
}
}
return $plugin;
}
}
if ($question['basetype'] == 'Q') {
$qa_content['a_list']['title_tags'] = 'id="a_list_title"';
if ($countfortitle > 0) {
$split = $countfortitle == 1 ? qa_lang_html_sub_split('question/1_answer_title', '1', '1') : qa_lang_html_sub_split('question/x_answers_title', $countfortitle);
if ($microdata) {
$split['data'] = '<span itemprop="answerCount">' . $split['data'] . '</span>';
}
$qa_content['a_list']['title'] = $split['prefix'] . $split['data'] . $split['suffix'];
} else {
$qa_content['a_list']['title_tags'] .= ' style="display:none;" ';
}
}
if (!$formrequested) {
$qa_content['page_links'] = qa_html_page_links(qa_request(), $pagestart, $pagesize, $countforpages, qa_opt('pages_prev_next'), array(), false, 'a_list_title');
}
// Some generally useful stuff
if (qa_using_categories() && count($categories)) {
$qa_content['navigation']['cat'] = qa_category_navigation($categories, $question['categoryid']);
}
if (isset($jumptoanchor)) {
$qa_content['script_onloads'][] = array('qa_scroll_page_to($("#"+' . qa_js($jumptoanchor) . ').offset().top);');
}
// Determine whether this request should be counted for page view statistics
if (qa_opt('do_count_q_views') && !$formrequested && !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;
}
return $qa_content;
/*
Omit PHP closing tag to help avoid accidental output
*/
foreach ($relatedquestions as $key => $related) {
if ($related['postid'] == $questionid || $related['score'] < $minscore) {
// related questions will include itself so remove that
unset($relatedquestions[$key]);
}
}
if (count($relatedquestions)) {
$qa_content['q_list']['title'] = qa_lang('main/related_qs_title');
} else {
$qa_content['q_list']['title'] = qa_lang('main/no_related_qs_title');
}
$qa_content['q_list']['qs'] = array();
foreach ($relatedquestions as $related) {
$qa_content['q_list']['qs'][] = qa_post_html_fields($related, $qa_login_userid, $qa_cookieid, $usershtml, null, qa_post_html_defaults('Q'));
}
}
// Some generally useful stuff
if (qa_using_categories() && count($categories)) {
$qa_content['navigation']['cat'] = qa_category_navigation($categories, $question['categoryid']);
}
if (isset($jumptoanchor)) {
$qa_content['script_onloads'][] = array("window.location.hash=" . qa_js($jumptoanchor) . ";");
}
if (isset($focusonid)) {
$qa_content['script_onloads'][] = array("document.getElementById(" . qa_js($focusonid) . ").focus();");
}
// Determine whether the page view should be counted
if (qa_opt('do_count_q_views') && !$formrequested && !qa_is_http_post() && qa_is_human_probably() && (!$question['views'] || ($question['lastviewip'] != qa_remote_ip_address() || !isset($question['lastviewip'])) && ($question['createip'] != qa_remote_ip_address() || !isset($question['createip'])) && ($question['userid'] != $qa_login_userid || !isset($question['userid'])) && ($question['cookieid'] != $qa_cookieid || !isset($question['cookieid'])))) {
$qa_content['inc_views_postid'] = $questionid;
}
$this->content = $qa_content;
function process_request($request)
{
$message = '';
$url = '';
if (is_array($_FILES) && count($_FILES)) {
// Check that we're allowed to upload images (if not, no other uploads are allowed either)
if (!qa_opt('wysiwyg_editor_upload_images')) {
$message = qa_lang('users/no_permission');
}
// Check that we haven't reached the upload limit and are not blocked
if (empty($message)) {
require_once QA_INCLUDE_DIR . 'qa-app-users.php';
require_once QA_INCLUDE_DIR . 'qa-app-limits.php';
switch (qa_user_permit_error(null, QA_LIMIT_UPLOADS)) {
case 'limit':
$message = qa_lang('main/upload_limit');
break;
case false:
qa_limits_increment(qa_get_logged_in_userid(), QA_LIMIT_UPLOADS);
break;
default:
$message = qa_lang('users/no_permission');
break;
}
}
// Find out some information about the uploaded file and check it's not too large
if (empty($message)) {
require_once QA_INCLUDE_DIR . 'qa-app-blobs.php';
$file = reset($_FILES);
$pathinfo = pathinfo($file['name']);
$extension = strtolower(@$pathinfo['extension']);
$filesize = $file['size'];
$maxsize = min(qa_opt('wysiwyg_editor_upload_max_size'), qa_get_max_upload_size());
if ($filesize <= 0 || $filesize > $maxsize) {
// if file was too big for PHP, $filesize will be zero
$message = qa_lang_sub('main/max_upload_size_x', number_format($maxsize / 1048576, 1) . 'MB');
}
}
// If it's only allowed to be an image, check it's an image
if (empty($message)) {
if (qa_get('qa_only_image') || !qa_opt('wysiwyg_editor_upload_all')) {
// check if we need to confirm it's an image
switch ($extension) {
case 'png':
// these are allowed image extensions
// these are allowed image extensions
case 'gif':
case 'jpeg':
case 'jpg':
if (function_exists('getimagesize')) {
// getimagesize() does not require GD library
if (!is_array(@getimagesize($file['tmp_name']))) {
$message = qa_lang_sub('main/image_not_read', 'GIF, JPG, PNG');
}
}
break;
default:
$message = qa_lang_sub('main/image_not_read', 'GIF, JPG, PNG');
break;
}
}
}
// If there have been no errors, looks like we're all set...
if (empty($message)) {
require_once QA_INCLUDE_DIR . 'qa-db-blobs.php';
$userid = qa_get_logged_in_userid();
$cookieid = isset($userid) ? qa_cookie_get() : qa_cookie_get_create();
$blobid = qa_db_blob_create(file_get_contents($file['tmp_name']), $extension, @$file['name'], $userid, $cookieid, qa_remote_ip_address());
if (isset($blobid)) {
$url = qa_get_blob_url($blobid, true);
} else {
$message = 'Failed to create object in database - please try again';
}
}
}
echo "<script type='text/javascript'>window.parent.CKEDITOR.tools.callFunction(" . qa_js(qa_get('CKEditorFuncNum')) . ", " . qa_js($url) . ", " . qa_js($message) . ");</script>";
return null;
}
function load_script($fieldname)
{
return "qa_ckeditor_" . $fieldname . "=CKEDITOR.replace(" . qa_js($fieldname) . ", window.qa_wysiwyg_editor_config);";
}
function qa_wall_post_view($message)
{
require_once QA_INCLUDE_DIR . 'qa-app-format.php';
$options = qa_message_html_defaults();
$htmlfields = qa_message_html_fields($message, $options);
if ($message['deleteable']) {
$htmlfields['form'] = array('style' => 'light', 'buttons' => array('delete' => array('tags' => 'name="m' . qa_html($message['messageid']) . '_dodelete" onclick="return qa_wall_post_click(' . qa_js($message['messageid']) . ', this);"', 'label' => qa_lang_html('question/delete_button'), 'popup' => qa_lang_html('profile/delete_wall_post_popup'))));
}
return $htmlfields;
}
$qcount_anon = qa_db_count_posts('Q', false);
$acount = (int) qa_opt('cache_acount');
$acount_anon = qa_db_count_posts('A', false);
$ccount = (int) qa_opt('cache_ccount');
$ccount_anon = qa_db_count_posts('C', false);
// Prepare content for theme
$qa_content = qa_content_prepare();
$qa_content['title'] = qa_lang_html('admin/admin_title') . ' - ' . qa_lang_html('admin/stats_title');
$qa_content['error'] = qa_admin_page_error();
$qa_content['form'] = array('style' => 'wide', 'fields' => array('q2a_version' => array('label' => qa_lang_html('admin/q2a_version'), 'value' => qa_html(QA_VERSION)), 'q2a_date' => array('label' => qa_lang_html('admin/q2a_build_date'), 'value' => qa_html(QA_BUILD_DATE)), 'q2a_latest' => array('label' => qa_lang_html('admin/q2a_latest_version'), 'type' => 'custom', 'html' => '<IFRAME SRC="http://www.question2answer.org/question2answer-latest.php?version=' . urlencode(QA_VERSION) . '&language=' . urlencode(qa_opt('site_language')) . '" WIDTH="100" HEIGHT="16" STYLE="vertical-align:middle; border:0; background:transparent;" allowTransparency="true" SCROLLING="no" FRAMEBORDER="0"></IFRAME>'), 'break0' => array('type' => 'blank'), 'db_version' => array('label' => qa_lang_html('admin/q2a_db_version'), 'value' => qa_html(qa_opt('db_version'))), 'db_size' => array('label' => qa_lang_html('admin/q2a_db_size'), 'value' => qa_html(number_format(qa_db_table_size() / 1048576, 1) . ' MB')), 'break1' => array('type' => 'blank'), 'php_version' => array('label' => qa_lang_html('admin/php_version'), 'value' => qa_html(phpversion())), 'mysql_version' => array('label' => qa_lang_html('admin/mysql_version'), 'value' => qa_html(qa_db_mysql_version())), 'break2' => array('type' => 'blank'), 'qcount' => array('label' => qa_lang_html('admin/total_qs'), 'value' => qa_html(number_format($qcount))), 'qcount_users' => array('label' => qa_lang_html('admin/from_users'), 'value' => qa_html(number_format($qcount - $qcount_anon))), 'qcount_anon' => array('label' => qa_lang_html('admin/from_anon'), 'value' => qa_html(number_format($qcount_anon))), 'break3' => array('type' => 'blank'), 'acount' => array('label' => qa_lang_html('admin/total_as'), 'value' => qa_html(number_format($acount))), 'acount_users' => array('label' => qa_lang_html('admin/from_users'), 'value' => qa_html(number_format($acount - $acount_anon))), 'acount_anon' => array('label' => qa_lang_html('admin/from_anon'), 'value' => qa_html(number_format($acount_anon))), 'break4' => array('type' => 'blank'), 'ccount' => array('label' => qa_lang_html('admin/total_cs'), 'value' => qa_html(number_format($ccount))), 'ccount_users' => array('label' => qa_lang_html('admin/from_users'), 'value' => qa_html(number_format($ccount - $ccount_anon))), 'ccount_anon' => array('label' => qa_lang_html('admin/from_anon'), 'value' => qa_html(number_format($ccount_anon))), 'break5' => array('type' => 'blank'), 'users' => array('label' => qa_lang_html('admin/users_registered'), 'value' => QA_FINAL_EXTERNAL_USERS ? '' : qa_html(number_format(qa_db_count_users()))), 'users_active' => array('label' => qa_lang_html('admin/users_active'), 'value' => qa_html(number_format((int) qa_opt('cache_userpointscount')))), 'users_posted' => array('label' => qa_lang_html('admin/users_posted'), 'value' => qa_html(number_format(qa_db_count_active_users('posts')))), 'users_voted' => array('label' => qa_lang_html('admin/users_voted'), 'value' => qa_html(number_format(qa_db_count_active_users('uservotes'))))));
if (QA_FINAL_EXTERNAL_USERS) {
unset($qa_content['form']['fields']['users']);
} else {
unset($qa_content['form']['fields']['users_active']);
}
foreach ($qa_content['form']['fields'] as $index => $field) {
if (empty($field['type'])) {
$qa_content['form']['fields'][$index]['type'] = 'static';
}
}
$qa_content['form_2'] = array('tags' => 'METHOD="POST" ACTION="' . qa_path_html('admin/recalc') . '"', 'title' => qa_lang_html('admin/database_cleanup'), 'style' => 'basic', 'buttons' => array('recount_posts' => array('label' => qa_lang_html('admin/recount_posts'), 'tags' => 'NAME="dorecountposts" onClick="return qa_recalc_click(this.name, this, ' . qa_js(qa_lang('admin/recount_posts_stop')) . ', \'recount_posts_note\');"', 'note' => '<SPAN ID="recount_posts_note">' . qa_lang_html('admin/recount_posts_note') . '</SPAN>'), 'reindex_content' => array('label' => qa_lang_html('admin/reindex_content'), 'tags' => 'NAME="doreindexcontent" onClick="return qa_recalc_click(this.name, this, ' . qa_js(qa_lang('admin/reindex_content_stop')) . ', \'reindex_content_note\');"', 'note' => '<SPAN ID="reindex_content_note">' . qa_lang_html('admin/reindex_content_note') . '</SPAN>'), 'recalc_points' => array('label' => qa_lang_html('admin/recalc_points'), 'tags' => 'NAME="dorecalcpoints" onClick="return qa_recalc_click(this.name, this, ' . qa_js(qa_lang('admin/recalc_stop')) . ', \'recalc_points_note\');"', 'note' => '<SPAN ID="recalc_points_note">' . qa_lang_html('admin/recalc_points_note') . '</SPAN>'), 'refill_events' => array('label' => qa_lang_html('admin/refill_events'), 'tags' => 'NAME="dorefillevents" onClick="return qa_recalc_click(this.name, this, ' . qa_js(qa_lang('admin/recalc_stop')) . ', \'refill_events_note\');"', 'note' => '<SPAN ID="refill_events_note">' . qa_lang_html('admin/refill_events_note') . '</SPAN>'), 'recalc_categories' => array('label' => qa_lang_html('admin/recalc_categories'), 'tags' => 'NAME="dorecalccategories" onClick="return qa_recalc_click(this.name, this, ' . qa_js(qa_lang('admin/recalc_stop')) . ', \'recalc_categories_note\');"', 'note' => '<SPAN ID="recalc_categories_note">' . qa_lang_html('admin/recalc_categories_note') . '</SPAN>'), 'delete_hidden' => array('label' => qa_lang_html('admin/delete_hidden'), 'tags' => 'NAME="dodeletehidden" onClick="return qa_recalc_click(this.name, this, ' . qa_js(qa_lang('admin/delete_stop')) . ', \'delete_hidden_note\');"', 'note' => '<SPAN ID="delete_hidden_note">' . qa_lang_html('admin/delete_hidden_note') . '</SPAN>')));
if (!qa_using_categories()) {
unset($qa_content['form_2']['buttons']['recalc_categories']);
}
$qa_content['script_rel'][] = 'qa-content/qa-admin.js?' . QA_VERSION;
$qa_content['script_var']['qa_warning_recalc'] = qa_lang('admin/stop_recalc_warning');
$qa_content['navigation']['sub'] = qa_admin_sub_navigation();
return $qa_content;
/*
Omit PHP closing tag to help avoid accidental output
*/
$qa_content['error'] = @$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');
$field['error'] = qa_html(@$errors['content']);
$custom = qa_opt('show_custom_ask') ? trim(qa_opt('custom_ask')) : '';
$qa_content['form'] = array('tags' => 'name="ask" method="post" action="' . qa_self_html() . '"', 'style' => 'tall', 'fields' => array('custom' => array('type' => 'custom', 'note' => $custom), 'title' => array('label' => qa_lang_html('question/q_title_label'), 'tags' => 'name="title" id="title" autocomplete="off"', 'value' => qa_html(@$in['title']), 'error' => qa_html(@$errors['title'])), 'similar' => array('type' => 'custom', 'html' => '<span id="similar"></span>'), 'content' => $field), 'buttons' => array('ask' => array('tags' => 'onclick="qa_show_waiting_after(this, false); ' . (method_exists($editor, 'update_script') ? $editor->update_script('content') : '') . '"', 'label' => qa_lang_html('question/ask_button'))), 'hidden' => array('editor' => qa_html($editorname), 'code' => qa_get_form_security_code('ask'), 'doask' => '1'));
if (!strlen($custom)) {
unset($qa_content['form']['fields']['custom']);
}
if (qa_opt('do_ask_check_qs') || qa_opt('do_example_tags')) {
$qa_content['script_rel'][] = 'qa-content/qa-ask.js?' . QA_VERSION;
$qa_content['form']['fields']['title']['tags'] .= ' onchange="qa_title_change(this.value);"';
if (strlen(@$in['title'])) {
$qa_content['script_onloads'][] = 'qa_title_change(' . qa_js($in['title']) . ');';
}
}
if (isset($followanswer)) {
$viewer = qa_load_viewer($followanswer['content'], $followanswer['format']);
$field = array('type' => 'static', 'label' => qa_lang_html('question/ask_follow_from_a'), 'value' => $viewer->get_html($followanswer['content'], $followanswer['format'], array('blockwordspreg' => qa_get_block_words_preg())));
qa_array_insert($qa_content['form']['fields'], 'title', array('follows' => $field));
}
if (qa_using_categories() && count($categories)) {
$field = array('label' => qa_lang_html('question/q_category_label'), 'error' => qa_html(@$errors['categoryid']));
qa_set_up_category_field($qa_content, $field, 'category', $categories, $in['categoryid'], true, qa_opt('allow_no_sub_category'));
if (!qa_opt('allow_no_category')) {
// don't auto-select a category even though one is required
$field['options'][''] = '';
}
qa_array_insert($qa_content['form']['fields'], 'content', array('category' => $field));
/**
* Output the $qa_content via the theme class after doing some pre-processing, mainly relating to Javascript
*/
function qa_output_content($qa_content)
{
if (qa_to_override(__FUNCTION__)) {
$args = func_get_args();
return qa_call_override(__FUNCTION__, $args);
}
global $qa_template;
$requestlower = strtolower(qa_request());
// Set appropriate selected flags for navigation (not done in qa_content_prepare() since it also applies to sub-navigation)
foreach ($qa_content['navigation'] as $navtype => $navigation) {
if (!is_array($navigation) || $navtype == 'cat') {
continue;
}
foreach ($navigation as $navprefix => $navlink) {
$selected =& $qa_content['navigation'][$navtype][$navprefix]['selected'];
if (isset($navlink['selected_on'])) {
// match specified paths
foreach ($navlink['selected_on'] as $path) {
if (strpos($requestlower . '$', $path) === 0) {
$selected = true;
}
}
} elseif ($requestlower === $navprefix || $requestlower . '$' === $navprefix) {
// exact match for array key
$selected = true;
}
}
}
// Slide down notifications
if (!empty($qa_content['notices'])) {
foreach ($qa_content['notices'] as $notice) {
$qa_content['script_onloads'][] = array("qa_reveal(document.getElementById(" . qa_js($notice['id']) . "), 'notice');");
}
}
// Handle maintenance mode
if (qa_opt('site_maintenance') && $requestlower != 'login') {
if (qa_get_logged_in_level() >= QA_USER_LEVEL_ADMIN) {
if (!isset($qa_content['error'])) {
$qa_content['error'] = strtr(qa_lang_html('admin/maintenance_admin_only'), array('^1' => '<a href="' . qa_path_html('admin/general') . '">', '^2' => '</a>'));
}
} else {
$qa_content = qa_content_prepare();
$qa_content['error'] = qa_lang_html('misc/site_in_maintenance');
}
}
// Handle new users who must confirm their email now, or must be approved before continuing
$userid = qa_get_logged_in_userid();
if (isset($userid) && $requestlower != 'confirm' && $requestlower != 'account') {
$flags = qa_get_logged_in_flags();
if ($flags & QA_USER_FLAGS_MUST_CONFIRM && !($flags & QA_USER_FLAGS_EMAIL_CONFIRMED) && qa_opt('confirm_user_emails')) {
$qa_content = qa_content_prepare();
$qa_content['title'] = qa_lang_html('users/confirm_title');
$qa_content['error'] = strtr(qa_lang_html('users/confirm_required'), array('^1' => '<a href="' . qa_path_html('confirm') . '">', '^2' => '</a>'));
} elseif ($flags & QA_USER_FLAGS_MUST_APPROVE && qa_get_logged_in_level() < QA_USER_LEVEL_APPROVED && qa_opt('moderate_users')) {
$qa_content = qa_content_prepare();
$qa_content['title'] = qa_lang_html('users/approve_title');
$qa_content['error'] = strtr(qa_lang_html('users/approve_required'), array('^1' => '<a href="' . qa_path_html('account') . '">', '^2' => '</a>'));
}
}
// Combine various Javascript elements in $qa_content into single array for theme layer
$script = array('<script>');
if (isset($qa_content['script_var'])) {
foreach ($qa_content['script_var'] as $var => $value) {
$script[] = 'var ' . $var . ' = ' . qa_js($value) . ';';
}
}
if (isset($qa_content['script_lines'])) {
foreach ($qa_content['script_lines'] as $scriptlines) {
$script[] = '';
$script = array_merge($script, $scriptlines);
}
}
if (isset($qa_content['focusid'])) {
$qa_content['script_onloads'][] = array("var elem = document.getElementById(" . qa_js($qa_content['focusid']) . ");", "if (elem) {", "\telem.select();", "\telem.focus();", "}");
}
if (isset($qa_content['script_onloads'])) {
array_push($script, '', 'var qa_oldonload = window.onload;', 'window.onload = function() {', "\tif (typeof qa_oldonload == 'function')", "\t\tqa_oldonload();");
foreach ($qa_content['script_onloads'] as $scriptonload) {
$script[] = "\t";
foreach ((array) $scriptonload as $scriptline) {
$script[] = "\t" . $scriptline;
}
}
$script[] = '};';
}
$script[] = '</script>';
if (isset($qa_content['script_rel'])) {
$uniquerel = array_unique($qa_content['script_rel']);
// remove any duplicates
foreach ($uniquerel as $script_rel) {
$script[] = '<script src="' . qa_html(qa_path_to_root() . $script_rel) . '"></script>';
}
}
if (isset($qa_content['script_src'])) {
$uniquesrc = array_unique($qa_content['script_src']);
// remove any duplicates
foreach ($uniquesrc as $script_src) {
$script[] = '<script src="' . qa_html($script_src) . '"></script>';
}
}
$qa_content['script'] = $script;
// Load the appropriate theme class and output the page
$tmpl = substr($qa_template, 0, 7) == 'custom-' ? 'custom' : $qa_template;
$themeclass = qa_load_theme_class(qa_get_site_theme(), $tmpl, $qa_content, qa_request());
$themeclass->initialize();
header('Content-type: ' . $qa_content['content_type']);
$themeclass->doctype();
$themeclass->html();
$themeclass->finish();
}
