View source
<?php
namespace Drupal\tawk_to\core;
use Symfony\Component\HttpFoundation\JsonResponse;
define('TAWK_TO_WIDGET_PID', 'tawk_to_widget_pid');
define('TAWK_TO_WIDGET_WID', 'tawk_to_widget_wid');
define('TAWK_TO_WIDGET_OPTS', 'tawk_to_widget_options');
define('TAWK_TO_WIDGET_UID', 'tawk_to_widget_uid');
class TawktoGenerator {
public function widget() {
return $this
->getWidget();
}
public function getWidget() {
$widgetVars = $this
->getWidgetVars();
extract($widgetVars);
if (!$page_id || !$widget_id) {
return '';
}
$user = \Drupal\user\Entity\User::load(\Drupal::currentUser()
->id());
if ($user) {
$username = $user
->get('name')->value;
$usermail = $user
->get('mail')->value;
$apiString = '$_Tawk_API.visitor = {
name : "' . $username . '",
email : "' . $usermail . '",
};';
}
ob_start();
?><!--Start of Tawk.to Script-->
<script type="text/javascript">
var $_Tawk_API={},$_Tawk_LoadStart=new Date();
(function(){
var s1=document.createElement("script"),s0=document.getElementsByTagName("script")[0];
s1.async=true;
s1.src="https://embed.tawk.to/<?php
echo $page_id;
?>/<?php
echo $widget_id;
?>";
s1.charset="UTF-8";
s1.setAttribute("crossorigin","*");
s0.parentNode.insertBefore(s1,s0);
})();
<?php
echo $apiString;
?>
</script>
<!--End of Tawk.to Script--><?php
$output = ob_get_contents();
ob_end_clean();
return $output;
}
public function settings() {
$config = \Drupal::config('tawk_to.settings');
$page_id = $config
->get('tawk_to.page_id');
$widget_id = $config
->get('tawk_to.widget_id');
}
public function getIframeUrl() {
if (!($widget = $this
->getWidgetVars())) {
$widget = array(
'page_id' => '',
'widget_id' => '',
);
}
return $this
->getBaseUrl() . '/generic/widgets?currentWidgetId=' . $widget['widget_id'] . '¤tPageId=' . $widget['page_id'];
}
public function getBaseUrl() {
return 'https://plugins.tawk.to';
}
public function getIframe() {
$baseUrl = $this
->getBaseUrl();
$iframeUrl = $this
->getIframeUrl();
$vars = $this
->getWidgetVars();
extract($vars);
$sameUser = false;
if (is_null($user_id) || \Drupal::currentUser()
->id() == $user_id) {
$sameUser = true;
}
$display_opts = $options;
if (!is_null($display_opts)) {
$display_opts = json_decode($display_opts);
}
ob_start();
?>
<link href="https://plugins.tawk.to/public/bootstrap/css/bootstrap.min.css" rel="stylesheet">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
<?php
if (!$sameUser) {
?>
<div id="widget_already_set" style="width: 100%; float: left; color: #3c763d; border-color: #d6e9c6; font-weight: bold; margin: 20px 0;" class="alert alert-warning">Notice: Widget already set by other user</div>
<?php
}
?>
<iframe id="tawkIframe" src="" style="min-height: 275px; width : 100%; border: none; margin: 5px 0; padding: 10px; background: #FFF;"></iframe>
<input type="hidden" class="hidden" name="page_id" value="<?php
echo $widget['page_id'];
?>">
<input type="hidden" class="hidden" name="widget_id" value="<?php
echo $widget['widget_id'];
?>">
<div id="content" class="bootstrap" style="margin-top: -20px;">
<hr>
<div class="row">
<div class="col-lg-8">
<form id="module_form" class="form-horizontal" action="" method="post">
<div class="panel panel-default" id="fieldset_1">
<div class="form-group col-lg-12">
<div class="panel-heading"><strong>Visibility Settings</strong></div>
</div>
<br>
<div class="form-group col-lg-12">
<label for="always_display" class="col-lg-6 control-label">Always show Tawk.To widget on every page</label>
<div class="col-lg-6 control-label ">
<?php
$checked = true;
if (!is_null($display_opts)) {
if (!$display_opts->always_display) {
$checked = false;
}
}
?>
<input type="checkbox" class="col-lg-6" name="always_display" id="always_display" value="1"
<?php
echo $checked ? 'checked' : '';
?> />
</div>
</div>
<div class="form-group col-lg-12">
<label for="hide_oncustom" class="col-lg-6 control-label">Except on pages:</label>
<div class="col-lg-6 control-label">
<?php
if (!empty($display_opts->hide_oncustom)) {
?>
<?php
$whitelist = json_decode($display_opts->hide_oncustom);
?>
<textarea class="form-control hide_specific" name="hide_oncustom"
id="hide_oncustom" cols="30" rows="10"><?php
foreach ($whitelist as $page) {
echo $page . "\r\n";
}
?></textarea>
<?php
}
else {
?>
<textarea class="form-control hide_specific" name="hide_oncustom" id="hide_oncustom" cols="30" rows="10"></textarea>
<?php
}
?>
<br>
<p style="text-align: justify;">
Add URLs to pages in which you would like to hide the widget. ( if "always show" is checked )<br>
Put each URL in a new line.
</p>
</div>
</div>
<div class="form-group col-lg-12">
<label for="show_onfrontpage" class="col-lg-6 control-label">Show on frontpage</label>
<div class="col-lg-6 control-label ">
<?php
$checked = false;
if (!is_null($display_opts)) {
if ($display_opts->show_onfrontpage) {
$checked = true;
}
}
?>
<input type="checkbox" class="col-lg-6 show_specific" name="show_onfrontpage"
id="show_onfrontpage" value="1"
<?php
echo $checked ? 'checked' : '';
?> />
</div>
</div>
<div class="form-group col-lg-12">
<label for="show_oncategory" class="col-lg-6 control-label">Show on category pages</label>
<div class="col-lg-6 control-label ">
<?php
$checked = false;
if (!is_null($display_opts)) {
if ($display_opts->show_oncategory) {
$checked = true;
}
}
?>
<input type="checkbox" class="col-lg-6 show_specific" name="show_oncategory" id="show_oncategory" value="1"
<?php
echo $checked ? 'checked' : '';
?> />
</div>
</div>
<div class="form-group col-lg-12">
<label for="show_oncustom" class="col-lg-6 control-label">Show on pages:</label>
<div class="col-lg-6 control-label">
<?php
if (isset($display_opts->show_oncustom) && !empty($display_opts->show_oncustom)) {
?>
<?php
$whitelist = json_decode($display_opts->show_oncustom);
?>
<textarea class="form-control show_specific" name="show_oncustom" id="show_oncustom" cols="30"
rows="10"><?php
foreach ($whitelist as $page) {
echo $page . "\r\n";
}
?></textarea>
<?php
}
else {
?>
<textarea class="form-control show_specific" name="show_oncustom" id="show_oncustom" cols="30" rows="10"></textarea>
<?php
}
?>
<br>
<p style="text-align: justify;">
Add URLs to pages in which you would like to show the widget.<br>
Put each URL in a new line.
</p>
</div>
</div>
</div>
<div class="panel-footer" style="position: relative; overflow: hidden; width: 100%; padding: 5px 0;">
<div id="optionsSuccessMessage" style="position:absolute;top:0;left;0;background-color: #dff0d8; color: #3c763d; border-color: #d6e9c6; font-weight: bold; display: none;" class="alert alert-success col-lg-5">Successfully set widget options to your site</div>
<label for="show_oncustom" class="col-lg-6 control-label"></label>
<div class="form-group">
<button type="submit" value="1" id="module_form_submit_btn" name="submitBlockCategories" class="btn btn-default pull-right"><i class="process-icon-save"></i> Save</button>
</div>
</div>
</form>
</div>
<div class="col-lg-4"></div>
</div>
</div>
<script>
var currentHost = window.location.protocol + "//" + window.location.host;
var url = "<?php
echo $iframeUrl;
?>&parentDomain=" + currentHost;
jQuery("#tawkIframe").attr("src", url);
var iframe = jQuery("#tawk_widget_customization")[0];
window.addEventListener("message", function(e) {
if(e.origin === "<?php
echo $baseUrl;
?>") {
if(e.data.action === "setWidget") {
setWidget(e);
}
if(e.data.action === "removeWidget") {
removeWidget(e);
}
}
});
function setWidget(e) {
jQuery.post("<?php
echo base_path();
?>admin/config/tawk_to/set_widget", {
pid : e.data.pageId,
wid : e.data.widgetId
}, function(r) {
if(r.success) {
$('#widget_already_set').hide();
e.source.postMessage({action: "setDone"}, "<?php
echo $baseUrl;
?>");
} else {
e.source.postMessage({action: "setFail"}, "<?php
echo $baseUrl;
?>");
}
});
}
function removeWidget(e) {
jQuery.post("<?php
echo base_path();
?>admin/config/tawk_to/remove_widget", function(r) {
if(r.success) {
$('#widget_already_set').hide();
e.source.postMessage({action: "removeDone"}, "<?php
echo $baseUrl;
?>");
} else {
e.source.postMessage({action: "removeFail"}, "<?php
echo $baseUrl;
?>");
}
});
}
jQuery(document).ready(function() {
if (jQuery("#always_display").prop("checked")){
jQuery('.show_specific').prop('disabled', true);
} else {
jQuery('.hide_specific').prop('disabled', true);
}
jQuery("#always_display").change(function() {
if(this.checked){
jQuery('.hide_specific').prop('disabled', false);
jQuery('.show_specific').prop('disabled', true);
}else{
jQuery('.hide_specific').prop('disabled', true);
jQuery('.show_specific').prop('disabled', false);
}
});
// process the form
jQuery('#module_form').submit(function(event) {
$path = "<?php
echo base_path();
?>admin/config/tawk_to/set_options";
jQuery.post($path, {
action : 'set_visibility',
ajax : true,
page_id : jQuery('input[name="page_id"]').val(),
widget_id : jQuery('input[name="widget_id"]').val(),
options : jQuery(this).serialize()
}, function(r) {
if(r.success) {
$('#optionsSuccessMessage').toggle().delay(3000).fadeOut();
}
});
// stop the form from submitting the normal way and refreshing the page
event.preventDefault();
});
});
</script>
<?php
$output = ob_get_contents();
ob_end_clean();
return $output;
}
public function getWidgetVars() {
$config = \Drupal::service('config.factory')
->getEditable('tawk_to.settings');
return array(
'page_id' => $config
->get('tawk_to.page_id'),
'widget_id' => $config
->get('tawk_to.widget_id'),
'user_id' => $config
->get('tawk_to.user_id'),
'options' => $config
->get('tawk_to.options'),
);
}
public function setWidget($page, $widget) {
$page = trim($page);
$widget = trim($widget);
$options = array(
'success' => false,
);
if (!$page || !$widget) {
return new JsonResponse($options);
}
if (preg_match('/^[0-9A-Fa-f]{24}$/', $page) !== 1 || preg_match('/^[a-z0-9]{1,50}$/i', $widget) !== 1) {
return new JsonResponse($options);
}
$config = \Drupal::service('config.factory')
->getEditable('tawk_to.settings');
$config
->set('tawk_to.page_id', $page);
$config
->set('tawk_to.widget_id', $widget);
$config
->set('tawk_to.user_id', \Drupal::currentUser()
->id());
$config
->save();
$options = array(
'success' => true,
);
return new JsonResponse($options);
}
public function removeWidget() {
$config = \Drupal::service('config.factory')
->getEditable('tawk_to.settings');
$config
->set('tawk_to.page_id', 0);
$config
->set('tawk_to.widget_id', 0);
$config
->set('tawk_to.user_id', 0);
$config
->save();
$options = array(
'success' => true,
);
return new JsonResponse($options);
}
public function setOptions($options) {
if (!$options) {
return new JsonResponse(array(
'success' => false,
));
}
$jsonOpts = array(
'always_display' => false,
'hide_oncustom' => false,
'show_onfrontpage' => false,
'show_oncategory' => false,
'show_oncustom' => array(),
);
$options = explode('&', $options);
foreach ($options as $post) {
list($column, $value) = explode('=', $post);
switch ($column) {
case 'hide_oncustom':
case 'show_oncustom':
$value = urldecode($value);
$value = str_ireplace([
"\r\n",
"\r",
"\n",
], ',', $value);
$value = explode(",", $value);
$value = empty($value) || !$value ? array() : $value;
$jsonOpts[$column] = json_encode($value);
break;
case 'show_onfrontpage':
case 'show_oncategory':
case 'always_display':
$jsonOpts[$column] = $value == 1 ? true : false;
break;
}
}
$config = \Drupal::service('config.factory')
->getEditable('tawk_to.settings');
$config
->set('tawk_to.options', json_encode($jsonOpts));
$config
->save();
return new JsonResponse(array(
'success' => true,
));
}
}
