File: /home/thanexcelr/www/wp-content/plugins/ml-slider/admin/lib/callout.php
<?php
if (!defined('ABSPATH')) { die('No direct access.'); }
/**
* TODO: combine this with custom tours that can introduce a new feature
* Use this file to add a pointer notice that will only show once.
* Typically you will just want to edit these three variables (the image will default to the MetaSlider logo)
*/
$metaslider_callout_name = 'toolbar';
$nonce = wp_create_nonce('metaslider_request');
$tour_reset = "event.preventDefault();var link = window.jQuery(this);window.jQuery.post(ajaxurl, {action: \'set_tour_status\',current_step: \'0\',\'METASLIDER_NONCE\':\'{$nonce}\'}, function(data){window.location = link.attr(\'href\');});";
$metaslider_callout_text = sprintf(__('A new look! With our new toolbar, it is much easier to duplicate your slideshows. Pro users can now add custom CSS. Need a reminder how MetaSlider works? <a href="%s" onclick="%s">Take the tour</a>', 'ml-slider'), self_admin_url('admin.php?page=metaslider'), esc_attr($tour_reset));
$metaslider_callout_image = '';
/**
* Also allow users to hide indefinitely
*/
if (defined('METASLIDER_HIDE_CALLOUT') && METASLIDER_HIDE_CALLOUT) return;
new MetaSlider_Callout($metaslider_callout_name, $metaslider_callout_text, $metaslider_callout_image);
/**
* Class to handle a callout
*/
class MetaSlider_Callout {
/**
* The notice key
*
* @var string
*/
protected $key;
/**
* The notice text
*
* @var string
*/
protected $text;
/**
* The image html
*
* @var string
*/
protected $image;
/**
* The page to show it on
* get_current_screen()->id
*
* @var string
*/
protected $page;
/**
* Constructor
*
* @param string $key The key of the callout (should be unique)
* @param string $text The text of the callout
* @param string|null $image The html of the image
* @param string $page The page to show the callout
*/
public function __construct($key, $text, $image = null, $page = 'plugins') {
$this->key = $key;
$this->text = $text;
$this->page = $page;
// Default to the MetaSlider logo
$this->image = $image ? $image : "<img width=\"50\" height=\"50\" src=\"" . METASLIDER_ADMIN_URL . "/images/metaslider_logo_large.png\" alt=\"MetaSlider\">";
// Load the scripts and initialize
add_action('admin_enqueue_scripts', array($this, 'setup_callout'));
}
/**
* Method to load in call out scripts
*/
public function setup_callout() {
// Only show to users who can access MetaSlider
$capability = apply_filters('metaslider_capability', 'edit_others_posts');
if (!current_user_can($capability)) return;
// Only show on the specified page
if ($this->page !== get_current_screen()->id) return;
// Only show once
if ((bool) get_user_option('metaslider_user_saw_callout_' . $this->key)) return;
update_user_option(get_current_user_id(), 'metaslider_user_saw_callout_' . $this->key, true);
// Add all the necessary scripts and styles
wp_enqueue_script('metaslider-tether-js-callout', METASLIDER_ADMIN_URL . 'assets/tether/tether.min.js', METASLIDER_VERSION, true);
wp_enqueue_script('metaslider-shepherd-js-callout', METASLIDER_ADMIN_URL . 'assets/tether-shepherd/shepherd.min.js', array('metaslider-tether-js-callout'), METASLIDER_VERSION, true);
$this->wp_add_inline_script('metaslider-shepherd-js-callout', "
try {
window.jQuery(function($) {
var ms_callout_tour = new Shepherd.Tour();
ms_callout_tour.options.defaults = {
classes: 'shepherd-theme-arrows metaslider-callout-tip',
showCancelLink: true,
tetherOptions: {
offset: '0 5px'
}
};
ms_callout_tour.addStep('welcome', {
title: 'Check out what\'s new!',
text: '<div class=\"metaslider-callout-image\">{$this->image}</div><div>{$this->text}</div>',
attachTo: 'li#toplevel_page_metaslider right',
buttons: []
});
ms_callout_tour.start();
});
} catch (e) {
console.log('MetaSlider: There was an error with the callout');
}
");
wp_enqueue_style('metaslider-shepherd-css-callout', METASLIDER_ADMIN_URL . 'assets/tether-shepherd/shepherd-theme-arrows.css', false, METASLIDER_VERSION);
wp_add_inline_style('metaslider-shepherd-css-callout', "
.metaslider-callout-tip {
z-index: 999999;
min-width: 300px;
}
.metaslider-callout-tip .shepherd-content {
border-radius: 3px!important;
filter: none!important;
box-shadow: 0px 1px 3px rgba(0, 0, 0, 0.15), 0px 10px 40px rgba(0, 0, 0, 0.15);
}
.metaslider-callout-tip header {
background-color: #DD6823!important;
border-radius: 3px 3px 0 0!important;
}
.metaslider-callout-tip header h3 {
color: white;
font-size: 1.1em;
}
.metaslider-callout-tip .shepherd-text {
min-height: 100px;
max-width: 400px;
display: flex;
align-items: center;
}
.metaslider-callout-tip .shepherd-text > p {
display: none;
}
.metaslider-callout-tip .shepherd-text > div {
flex: 1;
}
.metaslider-callout-image {
display: flex;
justify-content: center;
align-items: center;
max-width: 66px;
margin-right: 0.5rem;
}
.shepherd-element.shepherd-theme-arrows.shepherd-has-title .shepherd-content header a.shepherd-cancel-link {
opacity: 0.7;
color: rgba(255, 255, 255, 0);
font-size: 0.8em;
border: 1px solid #FFF;
border-radius: 50%;
width: 22px;
height: 22px;
line-height: 20px;
padding: 0;
text-align: center;
float: none;
position: absolute;
right: 11px;
top: 12px;
}
.shepherd-element.shepherd-theme-arrows.shepherd-has-title .shepherd-content header a.shepherd-cancel-link::before {
color: #FFF;
content: '" . __('Close', 'As in to close a modal window', 'ml-slider') . "';
position: absolute;
right: 20px;
padding-right: 10px;
}
.shepherd-element.shepherd-theme-arrows.shepherd-has-title .shepherd-content header a.shepherd-cancel-link::after {
content: '" . esc_html('\f335') . "';
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
font-family: dashicons;
color: #FFF;
position: absolute;
left: 2px;
line-height: 21px;
font-size: 16px;
}
");
}
/**
* Polyfill to handle the wp_add_inline_script() function.
*
* @param string $handle The script identifier
* @param string $data The script to add, without <script> tags
* @param string $position Whether to output before or after
*
* @return object|bool
*/
public function wp_add_inline_script($handle, $data, $position = 'after') {
if (function_exists('wp_add_inline_script')) return wp_add_inline_script($handle, $data, $position);
global $wp_scripts;
if (!$data) return false;
// First fetch any existing scripts
$script = $wp_scripts->get_data($handle, 'data');
// Append to the end
$script .= $data;
return $wp_scripts->add_data($handle, 'data', $script);
}
}