/**
  * rcube_shared.inc: get_boolean()
  */
 function test_get_boolean()
 {
     $input = array(false, 'false', '0', 'no', 'off', 'nein', 'FALSE', '', null);
     foreach ($input as $idx => $value) {
         $this->assertFalse(get_boolean($value), "Invalid result for {$idx} test item");
     }
     $input = array(true, 'true', '1', 1, 'yes', 'anything', 1000);
     foreach ($input as $idx => $value) {
         $this->assertTrue(get_boolean($value), "Invalid result for {$idx} test item");
     }
 }

/**
 * Decodes slideshow string params into array
 *
 * @param string $encode_params
 * @return array
 */
function decode_slideshow_params($encode_params = null)
{
    global $conf;
    $result = get_default_slideshow_params();
    if (is_numeric($encode_params)) {
        $result['period'] = $encode_params;
    } else {
        $matches = array();
        if (preg_match_all('/([a-z]+)-(\\d+)/', $encode_params, $matches)) {
            $matchcount = count($matches[1]);
            for ($i = 0; $i < $matchcount; $i++) {
                $result[$matches[1][$i]] = $matches[2][$i];
            }
        }
        if (preg_match_all('/([a-z]+)-(true|false)/', $encode_params, $matches)) {
            $matchcount = count($matches[1]);
            for ($i = 0; $i < $matchcount; $i++) {
                $result[$matches[1][$i]] = get_boolean($matches[2][$i]);
            }
        }
    }
    return correct_slideshow_params($result);
}

* along with this program.  If not, see <http://www.gnu.org/licenses/>.
*
************************************************/
if (!defined('PHPWG_ROOT_PATH')) {
    die('Hacking attempt!');
}
// Check access and exit when user status is not ok
check_status(ACCESS_ADMINISTRATOR);
// Setup plugin Language
load_language('plugin.lang', FORECAST_PATH);
// Available options
$available_add_before = array('Author' => l10n('Author'), 'datecreate' => l10n('Created on'), 'datepost' => l10n('Posted on'), 'Dimensions' => l10n('Dimensions'), 'File' => l10n('File'), 'Filesize' => l10n('Filesize'), 'Tags' => l10n('Tags'), 'Categories' => l10n('Albums'), 'Visits' => l10n('Visits'), 'Average' => l10n('Rating score'), 'rating' => l10n('Rate this photo'), 'Privacy' => l10n('Who can see this photo?'));
// Available Units, https://developer.forecast.io/docs/v2
$available_units = array('us' => 'U.S. units', 'si' => 'International System of units', 'ca' => 'Canada units', 'uk2' => 'U.K. units', 'auto' => 'Automatic units');
// Available Languages, https://developer.forecast.io/docs/v2
$available_languages = array('ar' => 'Arabic', 'bs' => 'Bosnian', 'de' => 'German', 'en' => 'English', 'es' => 'Spanish', 'fr' => 'French', 'it' => 'Italian', 'nl' => 'Dutch', 'pl' => 'Polish', 'pt' => 'Portuguese', 'ru' => 'Russian', 'sv' => 'Swedish', 'tet' => 'Tetum', 'tr' => 'Turkish', 'x-pig-latin' => 'Igpay Atinlay', 'zh' => 'Chinese');
// Update conf if submitted in admin site
if (isset($_POST['forecast_config_submit'])) {
    $conf['forecast_conf'] = array('add_before' => $_POST['fc_add_before'], 'color_bkg' => $_POST['fc_color_bkg'], 'color_txt' => $_POST['fc_color_txt'], 'link' => $_POST['fc_link'], 'show' => get_boolean($_POST['fc_showlink']), 'api_key' => $_POST['fc_api_key'], 'unit' => $_POST['fc_unit'], 'lang' => $_POST['fc_lang']);
    // Update config to DB
    conf_update_param('forecast_conf', serialize($conf['forecast_conf']));
    // the prefilter changes, we must delete compiled templates
    $template->delete_compiled_templates();
    // Notify user all is fine
    array_push($page['infos'], l10n('Your configuration settings are saved'));
}
$template->set_filename('plugin_admin_content', dirname(__FILE__) . '/admin.tpl');
// send value to template
$template->assign('fc', $conf['forecast_conf']);
$template->assign(array('AVAILABLE_ADD_BEFORE' => $available_add_before, 'AVAILABLE_UNITS' => $available_units, 'AVAILABLE_LANGUAGES' => $available_languages));
$template->assign_var_from_handle('ADMIN_CONTENT', 'plugin_admin_content');

// |                              group list                               |
// +-----------------------------------------------------------------------+
$query = '
SELECT id, name, is_default
  FROM ' . GROUPS_TABLE . '
  ORDER BY name ASC
;';
$result = pwg_query($query);
$admin_url = get_root_url() . 'admin.php?page=';
$perm_url = $admin_url . 'group_perm&group_id=';
$del_url = $admin_url . 'group_list&delete=';
$toggle_is_default_url = $admin_url . 'group_list&toggle_is_default=';
while ($row = pwg_db_fetch_assoc($result)) {
    $query = '
SELECT u.' . $conf['user_fields']['username'] . ' AS username
  FROM ' . USERS_TABLE . ' AS u
  INNER JOIN ' . USER_GROUP_TABLE . ' AS ug
    ON u.' . $conf['user_fields']['id'] . ' = ug.user_id
  WHERE ug.group_id = ' . $row['id'] . '
;';
    $members = array();
    $res = pwg_query($query);
    while ($us = pwg_db_fetch_assoc($res)) {
        $members[] = $us['username'];
    }
    $template->append('groups', array('NAME' => $row['name'], 'ID' => $row['id'], 'IS_DEFAULT' => get_boolean($row['is_default']) ? ' [' . l10n('default') . ']' : '', 'NB_MEMBERS' => count($members), 'L_MEMBERS' => implode(' <span class="userSeparator">&middot;</span> ', $members), 'MEMBERS' => l10n_dec('%d member', '%d members', count($members)), 'U_DELETE' => $del_url . $row['id'] . '&amp;pwg_token=' . get_pwg_token(), 'U_PERM' => $perm_url . $row['id'], 'U_ISDEFAULT' => $toggle_is_default_url . $row['id'] . '&amp;pwg_token=' . get_pwg_token()));
}
// +-----------------------------------------------------------------------+
// |                           sending html code                           |
// +-----------------------------------------------------------------------+
$template->assign_var_from_handle('ADMIN_CONTENT', 'group_list');

 /**
  * Callback function for parsing an xml command tag
  * and turn it into real html content
  *
  * @param  array Matches array of preg_replace_callback
  * @return string Tag/Object content
  */
 protected function xml_command($matches)
 {
     $command = strtolower($matches[1]);
     $attrib = html::parse_attrib_string($matches[2]);
     // empty output if required condition is not met
     if (!empty($attrib['condition']) && !$this->check_condition($attrib['condition'])) {
         return '';
     }
     // execute command
     switch ($command) {
         // return a button
         case 'button':
             if ($attrib['name'] || $attrib['command']) {
                 return $this->button($attrib);
             }
             break;
             // show a label
         // show a label
         case 'label':
             if ($attrib['name'] || $attrib['command']) {
                 $vars = $attrib + array('product' => $this->config->get('product_name'));
                 unset($vars['name'], $vars['command']);
                 $label = $this->app->gettext($attrib + array('vars' => $vars));
                 return !$attrib['noshow'] ? get_boolean((string) $attrib['html']) ? $label : html::quote($label) : '';
             }
             break;
             // include a file
         // include a file
         case 'include':
             if (!$this->plugin_skin_path || !is_file($path = realpath($this->plugin_skin_path . $attrib['file']))) {
                 $path = realpath(($attrib['skin_path'] ? $attrib['skin_path'] : $this->config->get('skin_path')) . $attrib['file']);
             }
             if (is_readable($path)) {
                 if ($this->config->get('skin_include_php')) {
                     $incl = $this->include_php($path);
                 } else {
                     $incl = file_get_contents($path);
                 }
                 $incl = $this->parse_conditions($incl);
                 return $this->parse_xml($incl);
             }
             break;
         case 'plugin.include':
             $hook = $this->app->plugins->exec_hook("template_plugin_include", $attrib);
             return $hook['content'];
             break;
             // define a container block
         // define a container block
         case 'container':
             if ($attrib['name'] && $attrib['id']) {
                 $this->command('gui_container', $attrib['name'], $attrib['id']);
                 // let plugins insert some content here
                 $hook = $this->app->plugins->exec_hook("template_container", $attrib);
                 return $hook['content'];
             }
             break;
             // return code for a specific application object
         // return code for a specific application object
         case 'object':
             $object = strtolower($attrib['name']);
             $content = '';
             // we are calling a class/method
             if (($handler = $this->object_handlers[$object]) && is_array($handler)) {
                 if (is_object($handler[0]) && method_exists($handler[0], $handler[1]) || is_string($handler[0]) && class_exists($handler[0])) {
                     $content = call_user_func($handler, $attrib);
                 }
             } else {
                 if (function_exists($handler)) {
                     $content = call_user_func($handler, $attrib);
                 } else {
                     if ($object == 'doctype') {
                         $content = html::doctype($attrib['value']);
                     } else {
                         if ($object == 'logo') {
                             $attrib += array('alt' => $this->xml_command(array('', 'object', 'name="productname"')));
                             if ($logo = $this->config->get('skin_logo')) {
                                 $attrib['src'] = $logo;
                             }
                             $content = html::img($attrib);
                         } else {
                             if ($object == 'productname') {
                                 $name = $this->config->get('product_name', 'Roundcube Webmail');
                                 $content = html::quote($name);
                             } else {
                                 if ($object == 'version') {
                                     $ver = (string) RCMAIL_VERSION;
                                     if (is_file(INSTALL_PATH . '.svn/entries')) {
                                         if (preg_match('/Revision:\\s(\\d+)/', @shell_exec('svn info'), $regs)) {
                                             $ver .= ' [SVN r' . $regs[1] . ']';
                                         }
                                     } else {
                                         if (is_file(INSTALL_PATH . '.git/index')) {
                                             if (preg_match('/Date:\\s+([^\\n]+)/', @shell_exec('git log -1'), $regs)) {
//.........这里部分代码省略.........

list($nb_geotagged) = pwg_db_fetch_array(pwg_query($query));
// Update conf if submitted in admin site
if (isset($_POST['submit']) && !empty($_POST['osm_height'])) {
    // Check the center GPS position is valid
    $osm_left_center = (isset($_POST['osm_left_center']) and strlen($_POST['osm_left_center']) != 0) ? $_POST['osm_left_center'] : '0,0';
    $center_arr = explode(',', $osm_left_center);
    //print_r($center_arr);
    $latitude = $center_arr[0];
    $longitude = $center_arr[1];
    if (isset($latitude) and isset($longitude)) {
        if (strlen($latitude) == 0 and strlen($longitude) == 0) {
            array_push($page['warnings'], l10n('Both latitude/longitude must not empty'));
        }
    }
    if (isset($latitude) and ($latitude <= -90 or $latitude >= 90)) {
        array_push($page['warnings'], l10n('The specify center latitude (-90=S to 90=N) is not valid'));
    }
    if (isset($longitude) and ($longitude <= -180 or $longitude >= 180)) {
        array_push($page['warnings'], l10n('The specify center longitude (-180=W to 180=E) is not valid'));
    }
    // On post admin form
    $conf['osm_conf'] = array('right_panel' => array('enabled' => get_boolean($_POST['osm_right_panel']), 'add_before' => $_POST['osm_add_before'], 'height' => $_POST['osm_height'], 'zoom' => $_POST['osm_zoom'], 'link' => $_POST['osm_right_link'], 'linkcss' => $_POST['osm_right_linkcss'], 'showosm' => get_boolean($_POST['osm_showosm'])), 'left_menu' => array('enabled' => get_boolean($_POST['osm_left_menu']), 'link' => $_POST['osm_left_link'], 'popup' => $_POST['osm_left_popup'], 'popupinfo_name' => isset($_POST['osm_left_popupinfo_name']), 'popupinfo_img' => isset($_POST['osm_left_popupinfo_img']), 'popupinfo_link' => isset($_POST['osm_left_popupinfo_link']), 'popupinfo_comment' => isset($_POST['osm_left_popupinfo_comment']), 'popupinfo_author' => isset($_POST['osm_left_popupinfo_author']), 'zoom' => $_POST['osm_left_zoom'], 'center' => $osm_left_center, 'autocenter' => get_boolean($_POST['osm_left_autocenter']), 'layout' => $_POST['osm_left_layout']), 'category_description' => array('enabled' => get_boolean($_POST['osm_category_description']), 'height' => $_POST['osm_cat_height'], 'width' => $_POST['osm_cat_width'], 'index' => $_POST['osm_cat_index']), 'main_menu' => array('enabled' => get_boolean($_POST['osm_main_menu']), 'height' => $_POST['osm_menu_height']), 'gpx' => array('height' => $_POST['osm_gpx_height'], 'width' => $_POST['osm_gpx_width']), 'batch' => array('global_height' => $_POST['osm_batch_global_height'], 'unit_height' => $_POST['osm_batch_unit_height']), 'map' => array('baselayer' => $_POST['osm_baselayer'], 'custombaselayer' => $_POST['osm_custombaselayer'], 'custombaselayerurl' => $_POST['osm_custombaselayerurl'], 'noworldwarp' => get_boolean($_POST['osm_noworldwarp']), 'attrleaflet' => get_boolean($_POST['osm_attrleaflet']), 'attrimagery' => get_boolean($_POST['osm_attrimagery']), 'attrplugin' => get_boolean($_POST['osm_attrplugin'])), 'pin' => array('pin' => $_POST['osm_pin'], 'pinpath' => $_POST['osm_pinpath'], 'pinsize' => $_POST['osm_pinsize'], 'pinshadowpath' => $_POST['osm_pinshadowpath'], 'pinshadowsize' => $_POST['osm_pinshadowsize'], 'pinoffset' => $_POST['osm_pinoffset'], 'pinpopupoffset' => $_POST['osm_pinpopupoffset']));
    // Update config to DB
    conf_update_param('osm_conf', serialize($conf['osm_conf']));
    // the prefilter changes, we must delete compiled templatess
    $template->delete_compiled_templates();
    array_push($page['infos'], l10n('Your configuration settings are saved'));
}
// send value to template
$template->assign($conf['osm_conf']);
$template->assign(array('AVAILABLE_ADD_BEFORE' => $available_add_before, 'AVAILABLE_CAT_INDEX' => $available_cat_index, 'AVAILABLE_ZOOM' => $available_zoom, 'AVAILABLE_BASELAYER' => $available_baselayer, 'AVAILABLE_PIN' => $available_pin, 'AVAILABLE_POPUP' => $available_popup, 'AVAILABLE_LAYOUT' => $available_layout, 'NB_GEOTAGGED' => $nb_geotagged, 'OSM_PATH' => OSM_PATH, 'GLOBAL_MODE' => l10n('global mode'), 'SINGLE_MODE' => l10n('unit mode')));

/**
 * return true if mobile theme should be loaded
 *
 * @return bool
 */
function mobile_theme()
{
    global $conf;
    if (empty($conf['mobile_theme'])) {
        return false;
    }
    if (isset($_GET['mobile'])) {
        $is_mobile_theme = get_boolean($_GET['mobile']);
        pwg_set_session_var('mobile_theme', $is_mobile_theme);
    } else {
        $is_mobile_theme = pwg_get_session_var('mobile_theme');
    }
    if (is_null($is_mobile_theme)) {
        $is_mobile_theme = get_device() == 'mobile';
        pwg_set_session_var('mobile_theme', $is_mobile_theme);
    }
    return $is_mobile_theme;
}

function pfemail_check_accounts()
{
    global $conf, $user;
    conf_update_param('pfemail_last_check', date('Y-m-d H:i:s'));
    require_once PFEMAIL_PATH . 'include/ImapMailbox.php';
    $image_ids = array();
    $query = '
SELECT
    *
  FROM ' . PFEMAIL_MAILBOXES_TABLE . '
;';
    $accounts = query2array($query);
    foreach ($accounts as $account) {
        $mailbox = new ImapMailbox($account['path'], $account['login'], $account['password'], $conf['upload_dir'] . '/buffer', 'utf-8');
        $mails = array();
        // Get some mail
        $mailsIds = $mailbox->searchMailBox('UNSEEN');
        if (!$mailsIds) {
            continue;
            // check next email account
        }
        $mailId = reset($mailsIds);
        $mail = $mailbox->getMail($mailId);
        $attachments = $mail->getAttachments();
        include_once PHPWG_ROOT_PATH . 'admin/include/functions_upload.inc.php';
        foreach ($attachments as $attachment) {
            $extension = strtolower(get_extension($attachment->{'name'}));
            if (!in_array($extension, $conf['picture_ext'])) {
                // the file has been downloaded, we have to remove it now
                unlink($attachment->{'filePath'});
                continue;
            }
            $moderate = get_boolean($account['moderated']);
            $image_id = add_uploaded_file($attachment->{'filePath'}, stripslashes($attachment->{'name'}), array($account['category_id']), $moderate ? 16 : 0, null);
            // the photo is added by nobody (using the current user may make the
            // photo editable by her with Admin Tools...)
            single_update(IMAGES_TABLE, array('added_by' => null, 'name' => pfemail_clean_email_subject($mail->subject)), array('id' => $image_id));
            $state = 'auto_validated';
            if ($moderate) {
                $state = 'moderation_pending';
            }
            list($dbnow) = pwg_db_fetch_row(pwg_query('SELECT NOW();'));
            single_insert(PFEMAIL_PENDINGS_TABLE, array('image_id' => $image_id, 'state' => $state, 'added_on' => $dbnow, 'from_name' => $mail->fromName, 'from_address' => $mail->fromAddress, 'subject' => $mail->subject));
            $image_ids[] = $image_id;
        }
    }
    if (count($image_ids) > 0) {
        include_once PHPWG_ROOT_PATH . 'admin/include/functions.php';
        invalidate_user_cache();
        // let's notify administrators
        $query = '
SELECT id
  FROM ' . GROUPS_TABLE . '
;';
        $group_ids = query2array($query, null, 'id');
        if (count($group_ids) > 0) {
            include_once PHPWG_ROOT_PATH . 'include/functions_mail.inc.php';
            $thumb_urls = array();
            // force $conf['derivative_url_style'] to 2 (script) to make sure we
            // will use i.php?/upload and not _data/i/upload because you don't
            // know when the cache will be flushed
            $previous_derivative_url_style = $conf['derivative_url_style'];
            $conf['derivative_url_style'] = 2;
            $query = '
SELECT
    id,
    path
  FROM ' . IMAGES_TABLE . '
  WHERE id IN (' . implode(',', $image_ids) . ')
;';
            $result = pwg_query($query);
            while ($row = pwg_db_fetch_assoc($result)) {
                $thumb = DerivativeImage::thumb_url(array('id' => $row['id'], 'path' => $row['path']));
                $thumb_urls[] = $thumb;
            }
            // restore configuration setting
            $conf['derivative_url_style'] = $previous_derivative_url_style;
            $thumbs_html_string = '';
            foreach ($thumb_urls as $thumb_url) {
                if (!empty($thumbs_html_string)) {
                    $thumbs_html_string .= ' ';
                }
                $thumbs_html_string .= '<img src="' . $thumb_url . '">';
            }
            $content = $thumbs_html_string;
            // how many photos pending?
            $pendings = pfemail_get_pending_ids();
            if (count($pendings) > 0) {
                $content .= '<br><br>';
                $content .= '<a href="' . get_absolute_root_url() . 'admin.php?page=plugin-photo_from_email-pendings' . '">';
                $content .= l10n('%d photos pending for validation', count($pendings));
                $content .= '</a>';
            }
            $real_user_id = $user['id'];
            $user['id'] = $conf['guest_id'];
            $subject = l10n('%d photos added by email', count($thumb_urls));
            foreach ($group_ids as $group_id) {
                pwg_mail_group($group_id, array('subject' => '[' . $conf['gallery_title'] . '] ' . $subject, 'mail_title' => $conf['gallery_title'], 'mail_subtitle' => $subject, 'content' => $content, 'content_format' => 'text/html'));
            }
        }
//.........这里部分代码省略.........

/**
 * Retrieves informations about a category.
 *
 * @param int $id
 * @return array
 */
function get_cat_info($id)
{
    $query = '
SELECT *
  FROM ' . CATEGORIES_TABLE . '
  WHERE id = ' . $id . '
;';
    $cat = pwg_db_fetch_assoc(pwg_query($query));
    if (empty($cat)) {
        return null;
    }
    foreach ($cat as $k => $v) {
        // If the field is true or false, the variable is transformed into a
        // boolean value.
        if ($cat[$k] == 'true' or $cat[$k] == 'false') {
            $cat[$k] = get_boolean($cat[$k]);
        }
    }
    $upper_ids = explode(',', $cat['uppercats']);
    if (count($upper_ids) == 1) {
        // no need to make a query for level 1
        $cat['upper_names'] = array(array('id' => $cat['id'], 'name' => $cat['name'], 'permalink' => $cat['permalink']));
    } else {
        $query = '
  SELECT id, name, permalink
    FROM ' . CATEGORIES_TABLE . '
    WHERE id IN (' . $cat['uppercats'] . ')
  ;';
        $names = query2array($query, 'id');
        // category names must be in the same order than uppercats list
        $cat['upper_names'] = array();
        foreach ($upper_ids as $cat_id) {
            $cat['upper_names'][] = $names[$cat_id];
        }
    }
    return $cat;
}

    }
    single_update(CATEGORIES_TABLE, $data, array('id' => $data['id']));
    if (isset($_POST['apply_commentable_on_sub'])) {
        $subcats = get_subcat_ids(array('id' => $data['id']));
        $query = '
UPDATE ' . CATEGORIES_TABLE . '
  SET commentable = \'' . $data['commentable'] . '\'
  WHERE id IN (' . implode(',', $subcats) . ')
;';
        pwg_query($query);
    }
    // retrieve cat infos before continuing (following updates are expensive)
    $cat_info = get_cat_info($_GET['cat_id']);
    if ($_POST['visible'] == 'true_sub') {
        set_cat_visible(array($_GET['cat_id']), true, true);
    } elseif ($cat_info['visible'] != get_boolean($_POST['visible'])) {
        set_cat_visible(array($_GET['cat_id']), $_POST['visible']);
    }
    // in case the use moves his album to the gallery root, we force
    // $_POST['parent'] from 0 to null to be compared with
    // $cat_info['id_uppercat']
    if (empty($_POST['parent'])) {
        $_POST['parent'] = null;
    }
    // only move virtual albums
    if (empty($cat_info['dir']) and $cat_info['id_uppercat'] != $_POST['parent']) {
        move_categories(array($_GET['cat_id']), $_POST['parent']);
    }
    $_SESSION['page_infos'][] = l10n('Album updated successfully');
    $redirect = true;
} elseif (isset($_POST['set_random_representant'])) {

 public function compare_for_force($frecord)
 {
     $this->set_sf_fields($frecord);
     $record = new stdClass();
     foreach ($this->mapping as $sql_field => $force_field) {
         switch ($sql_field) {
             case 'MURASPEC_YN':
             case 'BHS_YN':
             case 'GOODRICH_YN':
             case 'HITECH_YN':
             case 'NEWMORE_YN':
             case 'VESCOM_YN':
             case 'EDGE_YN':
             case 'DECORE_YN':
             case 'CASANA_YN':
             case 'SELTEX_YN':
                 if (get_boolean($this->sql_fields[$sql_field]) != $this->force_fields[$force_field]) {
                     $record->{$force_field} = get_boolean($this->sql_fields[$sql_field]);
                 }
                 break;
             default:
                 if ($this->sql_fields[$sql_field] != $this->force_fields[$force_field]) {
                     $record->{$force_field} = $this->sql_fields[$sql_field];
                 }
                 break;
         }
     }
     return $record;
 }

 public function compare_for_force($frecord)
 {
     $this->set_sf_fields($frecord);
     $record = new stdClass();
     foreach ($this->mapping as $sql_field => $force_field) {
         switch ($sql_field) {
             case 'MOVED_YN':
                 if (get_boolean($this->sql_fields[$sql_field]) != $this->force_fields[$force_field]) {
                     $record->{$force_field} = get_yn($this->sql_fields[$sql_field]);
                 }
                 break;
             default:
                 if ($this->sql_fields[$sql_field] != $this->force_fields[$force_field]) {
                     $record->{$force_field} = $this->sql_fields[$sql_field];
                 }
                 break;
         }
     }
     return $record;
 }

 /**
  *  Get themes defined in the theme directory
  */
 function get_fs_themes()
 {
     $dir = opendir(PHPWG_THEMES_PATH);
     while ($file = readdir($dir)) {
         if ($file != '.' and $file != '..') {
             $path = PHPWG_THEMES_PATH . $file;
             if (is_dir($path) and preg_match('/^[a-zA-Z0-9-_]+$/', $file) and file_exists($path . '/themeconf.inc.php')) {
                 $theme = array('id' => $file, 'name' => $file, 'version' => '0', 'uri' => '', 'description' => '', 'author' => '', 'mobile' => false);
                 $theme_data = implode('', file($path . '/themeconf.inc.php'));
                 if (preg_match("|Theme Name:\\s*(.+)|", $theme_data, $val)) {
                     $theme['name'] = trim($val[1]);
                 }
                 if (preg_match("|Version:\\s*([\\w.-]+)|", $theme_data, $val)) {
                     $theme['version'] = trim($val[1]);
                 }
                 if (preg_match("|Theme URI:\\s*(https?:\\/\\/.+)|", $theme_data, $val)) {
                     $theme['uri'] = trim($val[1]);
                 }
                 if ($desc = load_language('description.txt', $path . '/', array('return' => true))) {
                     $theme['description'] = trim($desc);
                 } elseif (preg_match("|Description:\\s*(.+)|", $theme_data, $val)) {
                     $theme['description'] = trim($val[1]);
                 }
                 if (preg_match("|Author:\\s*(.+)|", $theme_data, $val)) {
                     $theme['author'] = trim($val[1]);
                 }
                 if (preg_match("|Author URI:\\s*(https?:\\/\\/.+)|", $theme_data, $val)) {
                     $theme['author uri'] = trim($val[1]);
                 }
                 if (!empty($theme['uri']) and strpos($theme['uri'], 'extension_view.php?eid=')) {
                     list(, $extension) = explode('extension_view.php?eid=', $theme['uri']);
                     if (is_numeric($extension)) {
                         $theme['extension'] = $extension;
                     }
                 }
                 if (preg_match('/["\']parent["\'][^"\']+["\']([^"\']+)["\']/', $theme_data, $val)) {
                     $theme['parent'] = $val[1];
                 }
                 if (preg_match('/["\']activable["\'].*?(true|false)/i', $theme_data, $val)) {
                     $theme['activable'] = get_boolean($val[1]);
                 }
                 if (preg_match('/["\']mobile["\'].*?(true|false)/i', $theme_data, $val)) {
                     $theme['mobile'] = get_boolean($val[1]);
                 }
                 // screenshot
                 $screenshot_path = $path . '/screenshot.png';
                 if (file_exists($screenshot_path)) {
                     $theme['screenshot'] = $screenshot_path;
                 } else {
                     global $conf;
                     $theme['screenshot'] = PHPWG_ROOT_PATH . 'admin/themes/' . $conf['admin_theme'] . '/images/missing_screenshot.png';
                 }
                 $admin_file = $path . '/admin/admin.inc.php';
                 if (file_exists($admin_file)) {
                     $theme['admin_uri'] = get_root_url() . 'admin.php?page=theme&theme=' . $file;
                 }
                 // IMPORTANT SECURITY !
                 $theme = array_map('htmlspecialchars', $theme);
                 $this->fs_themes[$file] = $theme;
             }
         }
     }
     closedir($dir);
 }

    $template->assign('REPOST_SUBMIT_NAME', $repost_submit_name);
}
switch ($page['mode']) {
    case 'param':
        $template->assign($page['mode'], array('SEND_HTML_MAIL' => $conf['nbm_send_html_mail'], 'SEND_MAIL_AS' => $conf['nbm_send_mail_as'], 'SEND_DETAILED_CONTENT' => $conf['nbm_send_detailed_content'], 'COMPLEMENTARY_MAIL_CONTENT' => $conf['nbm_complementary_mail_content'], 'SEND_RECENT_POST_DATES' => $conf['nbm_send_recent_post_dates']));
        break;
    case 'subscribe':
        $template->assign($page['mode'], true);
        $template->assign(array('L_CAT_OPTIONS_TRUE' => l10n('Subscribed'), 'L_CAT_OPTIONS_FALSE' => l10n('Unsubscribed')));
        $data_users = get_user_notifications('subscribe');
        $opt_true = array();
        $opt_true_selected = array();
        $opt_false = array();
        $opt_false_selected = array();
        foreach ($data_users as $nbm_user) {
            if (get_boolean($nbm_user['enabled'])) {
                $opt_true[$nbm_user['check_key']] = stripslashes($nbm_user['username']) . '[' . $nbm_user['mail_address'] . ']';
                if (isset($_POST['falsify']) and isset($_POST['cat_true']) and in_array($nbm_user['check_key'], $_POST['cat_true'])) {
                    $opt_true_selected[] = $nbm_user['check_key'];
                }
            } else {
                $opt_false[$nbm_user['check_key']] = stripslashes($nbm_user['username']) . '[' . $nbm_user['mail_address'] . ']';
                if (isset($_POST['trueify']) and isset($_POST['cat_false']) and in_array($nbm_user['check_key'], $_POST['cat_false'])) {
                    $opt_false_selected[] = $nbm_user['check_key'];
                }
            }
        }
        $template->assign(array('category_option_true' => $opt_true, 'category_option_true_selected' => $opt_true_selected, 'category_option_false' => $opt_false, 'category_option_false_selected' => $opt_false_selected));
        $template->assign_var_from_handle('DOUBLE_SELECT', 'double_select');
        break;
    case 'send':

if ($handle = opendir(dirname(__FILE__) . '/../video-js/lang/')) {
    while (false !== ($entry = readdir($handle))) {
        if ($entry == '.' || $entry == '..') {
            continue;
        }
        array_push($available_languages, preg_replace('/.js/', '', $entry));
    }
    closedir($handle);
}
// Available width value
// http://en.wikipedia.org/wiki/Display_resolution
$available_height = array('480' => 'EDTV: (720x480) ie: 480p', '576' => 'EDTV: (720×576) ie: 576p', '720' => 'HDReady: (1280x720) ie: 720p', '1080' => 'FullHD: (1920x1080) ie: 1080p', '2160' => '4k UHDTV: (3840×2160) ie: 2160p', '4320' => '8k UHDTV: (7680×4320) ie: 4320p');
// Update conf if submitted in admin site
if (isset($_POST['submit']) && !empty($_POST['vjs_skin'])) {
    // keep the value in the admin form
    $conf['vjs_conf'] = array('skin' => $_POST['vjs_skin'], 'max_height' => $_POST['vjs_max_height'], 'preload' => $_POST['vjs_preload'], 'controls' => get_boolean($_POST['vjs_controls']), 'autoplay' => get_boolean($_POST['vjs_autoplay']), 'loop' => get_boolean($_POST['vjs_loop']), 'volume' => $_POST['vjs_volume'], 'language' => $_POST['vjs_language'], 'upscale' => get_boolean($_POST['vjs_upscale']), 'plugins' => array('zoomrotate' => get_boolean($_POST['vjs_zoomrotate']), 'thumbnails' => get_boolean($_POST['vjs_thumbnails']), 'watermark' => get_boolean($_POST['vjs_watermark'])));
    $customcss = $_POST['vjs_customcss'];
    // Update config to DB
    conf_update_param('vjs_conf', serialize($conf['vjs_conf']));
    $query = "UPDATE " . CONFIG_TABLE . " SET value='" . $_POST['vjs_customcss'] . "' WHERE param='vjs_customcss'";
    pwg_query($query);
    // the prefilter changes, we must delete compiled templatess
    $template->delete_compiled_templates();
    array_push($page['infos'], l10n('Your configuration settings are saved'));
}
/* Get statistics */
// All videos with supported extensions by VideoJS
$query = "SELECT COUNT(*) FROM " . IMAGES_TABLE . " WHERE " . SQL_VIDEOS . ";";
list($nb_videos) = pwg_db_fetch_row(pwg_query($query));
// All videos with supported extensions by VideoJS and thumb
$query = "SELECT COUNT(*) FROM " . IMAGES_TABLE . " WHERE `representative_ext` IS NOT NULL AND " . SQL_VIDEOS . ";";