pandorafms/pandora_console/mobile/include/ui.class.php

1200 lines
31 KiB
PHP
Executable File

<?php
// phpcs:disable Squiz.NamingConventions.ValidFunctionName.ScopeNotCamelCaps
// Pandora FMS - http://pandorafms.com
// ==================================================
// Copyright (c) 2005-2021 Artica Soluciones Tecnologicas
// Please see http://pandorafms.org for full contribution list
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation for version 2.
// 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.
// Singleton
class Ui
{
private static $instance;
private $title;
private $page_name;
private $endHeader = false;
private $header = [];
private $endContent = false;
private $content = [];
private $endFooter = false;
private $footer = [];
private $form = [];
private $grid = [];
private $collapsible = true;
private $endForm = true;
private $endGrid = true;
private $endCollapsible = true;
private $dialogs = [];
private $dialog = '';
/**
* List of extra CSS files to be loaded.
*
* @var array
*/
private $cssList = [];
/**
* List of extra Javascript files to be loaded.
*
* @var array
*/
private $jsList = [];
public function __construct()
{
}
public static function getInstance()
{
if (!(self::$instance instanceof self)) {
self::$instance = new self;
}
return self::$instance;
}
public function debug($var, $file=false)
{
$more_info = '';
if (is_string($var)) {
$more_info = 'size: '.strlen($var);
} else if (is_bool($var)) {
$more_info = 'val: '.($var ? 'true' : 'false');
} else if (is_null($var)) {
$more_info = 'is null';
} else if (is_array($var)) {
$more_info = count($var);
}
if ($file === true) {
$file = '/tmp/logDebug';
}
if (strlen($file) > 0) {
$f = fopen($file, 'a');
ob_start();
echo date('Y/m/d H:i:s').' ('.gettype($var).') '.$more_info."\n";
print_r($var);
echo "\n\n";
$output = ob_get_clean();
fprintf($f, '%s', $output);
fclose($f);
} else {
echo '<pre>'.date('Y/m/d H:i:s').' ('.gettype($var).') '.$more_info.'</pre>';
echo '<pre>';
print_r($var);
echo '</pre>';
}
}
public function createPage($title=null, $page_name=null)
{
if (!isset($title)) {
$this->title = __('%s mobile', get_product_name());
} else {
$this->title = $title;
}
if (!isset($page_name)) {
$this->page_name = 'main_page';
} else {
$this->page_name = $page_name;
}
$this->html = '';
$this->endHeader = false;
$this->header = [];
$this->endContent = false;
$this->content = [];
$this->noFooter = false;
$this->endFooter = false;
$this->footer = [];
$this->form = [];
$this->grid = [];
$this->collapsible = [];
$this->endForm = true;
$this->endGrid = true;
$this->endCollapsible = true;
$this->dialog = '';
$this->dialogs = [];
}
public function showFooter($show=true)
{
$this->noFooter = !$show;
}
public function beginHeader()
{
$this->header = [];
$this->header['button_left'] = '';
$this->header['button_right'] = '';
$this->header['title'] = '';
$this->endHeader = false;
}
public function endHeader()
{
$this->endHeader = true;
}
public function createHeader($title=null, $buttonLeft=null, $buttonRight=null)
{
$this->beginHeader();
$this->headerTitle($title);
$this->headerAddButtonLeft($buttonLeft);
$this->headerAddButtonRight($buttonRight);
$this->endHeader();
}
public function headerTitle($title=null)
{
if (isset($title)) {
$this->header['title'] = $title;
}
}
public function headerAddButtonLeft($button=null)
{
if (isset($button)) {
$this->header['button_left'] = $button;
}
}
public function headerAddButtonRight($button=null)
{
if (isset($button)) {
$this->header['button_right'] = $button;
}
}
public function createHeaderButton($options)
{
return $this->createButton($options);
}
public function createDefaultHeader($title=false, $left_button=false)
{
if ($title === false) {
$title = __('%s : Mobile', get_product_name());
}
if ($left_button === false) {
$left_button = $this->createHeaderButton(
[
'icon' => 'ui-icon-back',
'pos' => 'left',
'text' => __('Logout'),
'href' => 'index.php?action=logout',
'class' => 'header-button-left',
]
);
}
$this->createHeader(
$title,
$left_button,
$this->createHeaderButton(
[
'icon' => 'ui-icon-home',
'pos' => 'right',
'text' => __('Home'),
'href' => 'index.php?page=home',
'class' => 'header-button-right',
]
)
);
}
public function createButton($options)
{
$return = '<a data-role="button" ';
if (isset($options['id'])) {
$return .= 'id="'.$options['id'].'" ';
}
if (isset($options['icon'])) {
$return .= 'data-icon="'.$options['icon'].'" ';
}
if (isset($options['icon_pos'])) {
$return .= 'data-iconpos="'.$options['pos'].'" ';
}
if (isset($options['href'])) {
$return .= 'href="'.$options['href'].'" ';
} else {
$return .= 'href="#" ';
}
if (isset($options['class'])) {
$return .= 'class="'.$options['class'].'" ';
}
$return .= ' data-ajax="false">';
if (isset($options['text'])) {
$return .= $options['text'];
}
$return .= '</a>';
return $return;
}
public function beginFooter()
{
$this->footer = [];
$this->endFooter = false;
}
public function endFooter()
{
$this->endFooter = true;
}
public function createFooter($text='')
{
$this->footerText($text);
}
public function footerText($text=null)
{
if (!isset($text)) {
$this->footer['text'] = '';
} else {
$this->footer['text'] = $text;
}
$this->endFooter();
}
public function defaultFooter()
{
global $pandora_version, $build_version;
if (isset($_SERVER['REQUEST_TIME'])) {
$time = $_SERVER['REQUEST_TIME'];
} else {
$time = get_system_time();
}
return "<div id='footer' class=' center'>\n".sprintf(__('%s %s - Build %s', get_product_name(), $pandora_version, $build_version))."<br />\n".__('Generated at').' '.ui_print_timestamp($time, true, ['prominent' => 'timestamp'])."\n".'</div>';
}
public function beginContent()
{
$this->content = [];
$this->endContent = false;
}
public function endContent()
{
$this->endContent = true;
}
public function contentAddHtml($html)
{
$this->content[] = $html;
}
public function contentBeginGrid($mode='responsive')
{
$this->endGrid = false;
$this->grid = [];
$this->grid['mode'] = $mode;
$this->grid['cells'] = [];
}
public function contentGridAddCell($html, $key=false)
{
$k = uniqid('cell_');
if ($key !== false) {
$k = $key;
}
$this->grid['cells'][$k] = $html;
}
public function contentEndGrid()
{
$this->endGrid = true;
// TODO Make others modes, only responsible mode
$convert_columns_jquery_grid = [
2 => 'a',
3 => 'b',
4 => 'c',
5 => 'd',
];
$convert_cells_jquery_grid = [
'a',
'b',
'c',
'd',
'e',
];
$html = "<div class='ui-grid-".$convert_columns_jquery_grid[count($this->grid['cells'])]." ui-responsive'>\n";
reset($convert_cells_jquery_grid);
foreach ($this->grid['cells'] as $key => $cell) {
switch ($this->grid['mode']) {
default:
case 'responsive':
$html .= "<div class='ui-block-".current($convert_cells_jquery_grid)."'>\n";
break;
}
next($convert_cells_jquery_grid);
$html .= "<div id='".$key."' class='ui-body ui-body-d'>\n";
$html .= $cell;
$html .= "</div>\n";
$html .= "</div>\n";
}
$html .= "</div>\n";
$this->contentAddHtml($html);
$this->grid = [];
}
public function contentBeginCollapsible($title='&nbsp;')
{
$this->endCollapsible = false;
$this->collapsible = [];
$this->collapsible['items'] = [];
$this->collapsible['title'] = $title;
}
public function contentCollapsibleAddItem($html)
{
$this->collapsible['items'][] = $html;
}
public function contentEndCollapsible()
{
$this->endCollapsible = true;
$html = "<div data-role='collapsible' "." data-collapsed-icon='arrow-d' "." data-expanded-icon='arrow-u' data-mini='true' "." data-theme='a' data-content-theme='c'>\n";
$html .= '<h4>'.$this->collapsible['title']."</h4>\n";
$html .= "<ul data-role='listview' data-theme='c'>\n";
foreach ($this->collapsible['items'] as $item) {
$html .= '<li>'.$item.'</li>';
}
$html .= "</ul>\n";
$html .= "</div>\n";
$this->contentAddHtml($html);
$this->collapsible = [];
}
public function beginForm($action='index.php', $method='post')
{
$this->form = [];
$this->endForm = false;
$this->form['action'] = $action;
$this->form['method'] = $method;
}
public function endForm()
{
$this->contentAddHtml($this->getEndForm());
}
public function getEndForm()
{
$this->endForm = true;
$html = "<form data-ajax='false' action='".$this->form['action']."' "."method='".$this->form['method']."'>\n";
foreach ($this->form['fields'] as $field) {
$html .= $field."\n";
}
$html .= "</form>\n";
$this->form = [];
return $html;
}
public function formAddHtml($html)
{
$this->form['fields'][] = $html;
}
public function formAddInput($options)
{
$this->formAddHtml($this->getInput($options));
}
public function getInput($options)
{
if (empty($options['name'])) {
$options['name'] = uniqid('input');
}
if (empty($options['id'])) {
$options['id'] = 'text-'.$options['name'];
}
$html = "<div id='".$options['name']."-container' >\n";
$html .= "<fieldset data-role='controlgroup'>\n";
if (!empty($options['label'])) {
$html .= "<label for='".$options['id']."'>".$options['label']."</label>\n";
}
// Erase other options and only for the input
unset($options['label']);
$html .= '<input ';
foreach ($options as $option => $value) {
$html .= ' '.$option."='".$value."' ";
}
$html .= ">\n";
$html .= "</fieldset>\n";
$html .= "</div>\n";
return $html;
}
public function formAddInputPassword($options)
{
$options['type'] = 'password';
$this->formAddInput($options);
}
public function formAddInputText($options)
{
$options['type'] = 'text';
$this->formAddInput($options);
}
public function formAddInputSearch($options)
{
$options['type'] = 'search';
$this->formAddInput($options);
}
public function formAddInpuDate($options)
{
$options['type'] = 'date';
$options['data-clear-btn'] = 'false';
$this->formAddInput($options);
}
public function formAddCheckbox($options)
{
$options['type'] = 'checkbox';
if (isset($options['checked'])) {
if ($options['checked']) {
$options['checked'] = 'checked';
} else {
unset($options['checked']);
}
}
$this->formAddInput($options);
}
public function formAddSubmitButton($options)
{
$options['type'] = 'submit';
if (isset($options['icon'])) {
$options['data-icon'] = $options['icon'];
unset($options['icon']);
}
if (isset($options['icon_pos'])) {
$options['data-iconpos'] = $options['icon_pos'];
unset($options['icon_pos']);
}
if (isset($options['text'])) {
$options['value'] = $options['text'];
unset($options['text']);
}
$this->formAddInput($options);
}
public function formAddSelectBox($options)
{
$html = '';
if (empty($options['name'])) {
$options['name'] = uniqid('input');
}
if (empty($options['id'])) {
$options['id'] = 'select-'.$options['name'];
}
$html = "<div data-role='fieldcontain'>\n";
$html .= "<fieldset>\n";
if (!empty($options['label'])) {
$html .= "<label for='".$options['id']."'>".$options['label']."</label>\n";
}
$html .= "<select name='".$options['name']."' "."id='".$options['id']."' data-native-menu='false'>\n";
// Hack of jquery mobile
$html .= '<option>'.$options['title']."</option>\n";
if (empty($options['items'])) {
$options['items'] = [];
}
foreach ($options['items'] as $id => $item) {
if (!empty($options['item_id'])) {
$item_id = $item[$options['item_id']];
} else {
$item_id = $id;
}
if (!empty($options['item_value'])) {
$item_value = $item[$options['item_value']];
} else {
$item_value = $item;
}
$selected = '';
if (isset($options['selected'])) {
if (is_numeric($options['selected'])) {
if (floatval($options['selected']) === floatval($item_id)) {
$selected = "selected = 'selected'";
}
} else {
if ($options['selected'] === $item_id) {
$selected = "selected = 'selected'";
}
}
}
$html .= '<option '.$selected." value='".$item_id."'>".$item_value."</option>\n";
}
$html .= "</select>\n";
$html .= "</fieldset>\n";
$html .= "</div>\n";
$this->formAddHtml($html);
}
public function formAddSlider($options)
{
$options['type'] = 'range';
$this->formAddInput($options);
// <input type="range" name="slider-fill" id="slider-fill" value="60" min="0" max="1000" step="50" data-highlight="true">
}
public function addDialog($options)
{
$type = 'hidden';
$dialog_id = uniqid('dialog_');
$dialog_class = '';
$title_close_button = false;
$title_text = '';
$content_id = uniqid('content_');
$content_class = '';
$content_text = '';
$button_close = true;
$button_text = __('Close');
if (is_array($options)) {
if (isset($options['type'])) {
$type = $options['type'];
}
if (isset($options['dialog_id'])) {
$dialog_id = $options['dialog_id'];
}
if (isset($options['dialog_class'])) {
$dialog_class = $options['dialog_class'];
}
if (isset($options['title_close_button'])) {
$title_close_button = $options['title_close_button'];
}
if (isset($options['title_text'])) {
$title_text = $options['title_text'];
}
if (isset($options['content_id'])) {
$content_id = $options['content_id'];
}
if (isset($options['content_class'])) {
$content_class = $options['content_class'];
}
if (isset($options['content_text'])) {
$content_text = $options['content_text'];
}
if (isset($options['button_close'])) {
$button_close = $options['button_close'];
}
if (isset($options['button_text'])) {
$button_text = $options['button_text'];
}
}
$html_title_close_button = '';
if ($title_close_button) {
$html_title_close_button = "data-close-btn='yes'";
}
$dialogHtml = "<div data-close-btn='right' id='".$dialog_id."' class='".$dialog_class."' data-role='dialog' ".$html_title_close_button.">\n";
$dialogHtml .= "<div data-role='header'>\n";
$dialogHtml .= "<h1 class='dialog_title'>".$title_text."</h1>\n";
$dialogHtml .= "</div>\n";
$dialogHtml .= "<div id='".$content_id."' class='".$content_class."' data-role='content'>\n";
$dialogHtml .= $content_text;
if ($button_close) {
$dialogHtml .= "<a data-role='button' href='javascript:history.back()' id='".$dialog_id."-button_close'>";
if (empty($button_text)) {
$dialogHtml .= __('Close');
} else {
$dialogHtml .= $button_text;
}
$dialogHtml .= "</a></p>\n";
}
$dialogHtml .= "</div>\n";
$dialogHtml .= "</div>\n";
$this->dialogs[$type][] = $dialogHtml;
}
public function showError($msg)
{
echo $msg;
}
public function showPage()
{
if (!$this->endHeader) {
$this->showError(__('Not found header.'));
} else if (!$this->endContent) {
$this->showError(__('Not found content.'));
} else if ((!$this->endFooter) && (!$this->noFooter)) {
$this->showError(__('Not found footer.'));
} else if (!$this->endForm) {
$this->showError(__('Incorrect form.'));
} else if (!$this->endGrid) {
$this->showError(__('Incorrect grid.'));
} else if (!$this->endCollapsible) {
$this->showError(__('Incorrect collapsible.'));
}
ob_start();
echo "<!DOCTYPE html>\n";
echo "<html>\n";
echo " <head>\n";
echo ' <title>'.$this->title."</title>\n";
echo " <meta charset='UTF-8' />\n";
echo " <meta name='viewport' content='width=device-width, initial-scale=1'>\n";
echo ' <link rel="icon" href="'.ui_get_full_url('/').ui_get_favicon().'" type="image/ico" />'."\n";
echo ' <link rel="shortcut icon" href="'.ui_get_full_url('/').ui_get_favicon().'" type="image/x-icon" />'."\n";
echo " <link rel='stylesheet' href='include/style/main.css' />\n";
echo " <link rel='stylesheet' href='include/style/jquery.mobile-1.5.0-rc1.min.css' />\n";
echo " <script src='include/javascript/jquery.js'></script>\n";
echo " <script src='include/javascript/jquery.mobile-1.5.0-rc1.js'></script>\n";
echo " <script src='../include/javascript/pandora.js'></script>\n";
echo " <script src='../include/javascript/pandora_ui.js'></script>\n";
$loaded = [];
foreach ($this->cssList as $filename) {
if (in_array($filename, $loaded) === true) {
continue;
}
array_push($loaded, $filename);
$url_css = ui_get_full_url($filename, false, false, false);
echo '<link rel="stylesheet" href="'.$url_css.'" type="text/css" />'."\n\t";
}
$js_loaded = [];
foreach ($this->jsList as $filename) {
if (in_array($filename, $js_loaded) === true) {
continue;
}
array_push($js_loaded, $filename);
$url_css = ui_get_full_url($filename, false, false, false);
echo '<script src="'.$url_css.'" rel="text/javascript"></script>'."\n\t";
}
echo " </head>\n";
echo " <body>\n";
echo include_javascript_dependencies_flot_graph(false, false);
echo " <div class='ui-loader-background'> </div>";
if (!empty($this->dialogs)) {
if (!empty($this->dialogs['onStart'])) {
foreach ($this->dialogs['onStart'] as $dialog) {
echo ' '.$dialog."\n";
}
}
}
echo " <div data-dom-cache='false' data-role='page' id='".$this->page_name."'>\n";
echo " <div data-role='header' data-position='fixed' class='ui-header ui-bar-inherit ui-header-fixed slidedown'>\n";
echo ' <h1 class="ui-title">'.$this->header['title']."</h1>\n";
echo ' '.$this->header['button_left']."\n";
echo ' '.$this->header['button_right']."\n";
echo " </div>\n";
echo " <div data-role='content' class='ui-content'>\n";
foreach ($this->content as $content) {
echo ' '.$content."\n";
}
echo " </div>\n";
if (!$this->noFooter) {
echo " <div data-role='footer' role='contentinfo'>\n";
if (!empty($this->footer['text'])) {
echo ' '.$this->footer['text']."\n";
} else {
echo ' '.$this->defaultFooter()."\n";
}
}
echo " </div>\n";
echo " </div>\n";
if (!empty($this->dialogs)) {
if (!empty($this->dialogs['hidden'])) {
foreach ($this->dialogs['hidden'] as $dialog) {
echo ' '.$dialog."\n";
}
}
}
echo "<script type='text/javascript'>
$(document).bind('mobileinit', function() {
//Disable ajax link
$('.disable-ajax').click(function(event) {
$.mobile.ajaxFormsEnabled = false;
});
});
</script>";
echo " </body>\n";
echo '</html>';
ob_end_flush();
}
// Add a listener to set a link when a row of a table is clicked.
// The target link will be the first <a> tag found into the row
public function contentAddLinkListener($table_name)
{
$this->contentAddHtml(
'<script type="text/javascript">
//Set link on entire row
function refresh_link_listener_'.$table_name."() {
$('#".$table_name." tr').click( function() {
var link = $(this).find('a').attr('href');
if (link != undefined) {
window.location = $(this).find('a').attr('href');
}
});
}
$(document).ready(function() {
refresh_link_listener_".$table_name.'();
});
</script>'
);
}
/**
* Add CSS file to be loaded.
*
* @param string $name Css file name, as in ui_require_css.
* @param string $path Path where search for css file.
*
* @return boolean True if success, False if not.
*/
public function require_css(
string $name,
string $path='include/styles/'
):bool {
$filename = $path.$name.'.css';
$system = System::getInstance();
if (file_exists($filename) === false
&& file_exists($system->getConfig('homedir').'/'.$filename) === false
&& file_exists($system->getConfig('homedir').'/'.ENTERPRISE_DIR.'/'.$filename) === false
) {
return false;
}
if (in_array($filename, $this->cssList) === false) {
$this->cssList[] = $filename;
}
return true;
}
/**
* Add JS file to be loaded.
*
* @param string $name JAvascript file name, as in
* \ui_require_javascript_file.
* @param string $path Path where search for Javascript file.
*
* @return boolean True if success, False if not.
*/
public function require_javascript(
string $name,
string $path='include/javascript/'
):bool {
$filename = $path.$name.'.js';
$system = System::getInstance();
if (file_exists($filename) === false
&& file_exists($system->getConfig('homedir').'/'.$filename) === false
&& file_exists($system->getConfig('homedir').'/'.ENTERPRISE_DIR.'/'.$filename) === false
) {
return false;
}
if (in_array($filename, $this->jsList) === false) {
$this->jsList[] = $filename;
}
return true;
}
/**
* Forces reload to retrieve with and height.
*
* @return void
*/
public function retrieveViewPort()
{
?>
<script type="text/javascript">
var dimensions = '&width=' + $(window).width();
dimensions += '&height=' + $(window).height();
window.location.href = window.location.href + dimensions;
</script>
<?php
}
/**
* Load VC.
*
* @param string $settings Json object.
* @param integer $visualConsoleId Id.
*
* @return void Output script.
*/
public function loadVc($settings, $visualConsoleId)
{
$this->contentAddHtml(
'<script type="text/javascript">
var settings = '.$settings.';
var fullUrl = "'.ui_get_full_url('/', false, false, false).'";
var visualConsoleId = '.$visualConsoleId.';
$(document).ready(function () {
dashboardLoadVC(settings);
if(settings.mobile_view_orientation_vc === false) {
$("#main_page > .ui-content").css("display", "block");
$(".container-center").css("padding", "50% 0");
$(".container-center").css("height", "100vh");
$(".visual-console-container-dashboard").css("display", "block");
$(".visual-console-container-dashboard").css("transform-origin", "left top");
$(".visual-console-container-dashboard").css("transform", "rotate(-90deg) translate(-100%)");
$(".visual-console-container-dashboard").css("margin-top", "-50%");
$(".visual-console-container-dashboard").css("white-space", "nowrap");
if(settings.props.height > settings.props.width) {
$(".container-center").css("overflow", "auto");
}
}
});
</script>'
);
}
}
class Table
{
private $head = [];
private $rows = [];
public $id = '';
private $rowClass = [];
private $class_table = '';
private $row_heads = [];
public $row_keys_as_head_row = false;
public function __construct()
{
$this->init();
}
public function init()
{
$this->id = uniqid();
$this->head = [];
$this->rows = [];
$this->rowClass = [];
$this->class_table = '';
$this->row_heads = [];
$this->row_keys_as_head_row = false;
}
public function addHeader($head)
{
$this->head = $head;
}
public function addRowHead($key, $head_text)
{
$this->row_heads[$key] = $head_text;
}
public function addRow($row=[], $key=false)
{
if ($key !== false) {
$this->rows[$key] = $row;
} else {
$this->rows[] = $row;
}
}
public function importFromHash($data)
{
foreach ($data as $id => $row) {
$table_row = [];
foreach ($row as $key => $value) {
if (!in_array($key, $this->head)) {
$this->head[] = $key;
}
$cell_key = array_search($key, $this->head);
$table_row[$cell_key] = $value;
}
$this->rows[$id] = $table_row;
}
}
public function importFromHashEvents($data)
{
foreach ($data as $id => $row) {
$table_row = [];
foreach ($row as $key => $value) {
if (!in_array($key, $this->head)) {
// $this->head[] = $key;
}
// $cell_key = array_search($key, $this->head);
// $table_row[$cell_key] = $value;
$table_row[$key] = $value;
}
$this->rows[$id] = $table_row;
}
}
public function setClass($class='')
{
$this->class_table = $class;
}
public function setId($id=false)
{
if (empty($id)) {
$this->id = uniqid();
} else {
$this->id = $id;
}
}
public function setRowClass($class='', $pos=false)
{
if (is_array($class)) {
$this->rowClass = $class;
} else {
if ($pos !== false) {
$this->rowClass[$pos] = $class;
} else {
$this->rowClass = array_fill(0, count($this->rows), $class);
}
}
}
public function getHTML()
{
$html = '';
$html = "<table data-role='table' id='".$this->id."' "."data-mode='reflow' class='".$this->class_table." ui-responsive table-stroke'>";
if ($this->head) {
$html .= '<thead>';
$html .= '<tr>';
// Empty head for white space between rows in the responsive vertical layout
// ~ $html .= "<th class='head_horizontal'></th>";
foreach ($this->head as $head) {
$html .= "<th class='head_horizontal'>".$head.'</th>';
}
$html .= '</tr>';
$html .= '</thead>';
}
$html .= '<tbody>';
foreach ($this->rows as $key => $row) {
$class = '';
if (isset($this->rowClass[$key])) {
$class = $this->rowClass[$key];
}
$html .= "<tr class='".$class."'>";
// Empty head for white space between rows in the responsive vertical layout
foreach ($row as $key_cell => $cell) {
$html .= "<td class='cell_".$key_cell."'>".$cell.'</td>';
}
$html .= '</tr>';
}
$html .= '</tbody>';
$html .= '</table>';
return $html;
}
}