Current File : /home/dopla/www/wp-content/plugins/ml-slider/admin/lib/helpers.php
<?php
if (!defined('ABSPATH')) {
die('No direct access.');
}
/**
* Will be truthy if the plugin is installed
*
* @param string $name name of the plugin 'ml-slider'
* @return bool|string - will return path, ex. 'ml-slider/ml-slider.php'
*/
function metaslider_plugin_is_installed($name = 'ml-slider')
{
if (!function_exists('get_plugins')) {
include_once(ABSPATH.'wp-admin/includes/plugin.php');
}
foreach (get_plugins() as $plugin => $data) {
if ($data['TextDomain'] == $name) {
return $plugin;
}
}
return false;
}
/**
* checks if metaslider pro is installed
*
* @return bool
*/
function metaslider_pro_is_installed()
{
return (bool) metaslider_plugin_is_installed('ml-slider-pro');
}
/**
* Will be true if the plugin is active
*
* @return bool
*/
function metaslider_pro_is_active()
{
return is_plugin_active(metaslider_plugin_is_installed('ml-slider-pro'));
}
/**
* Returns true if the user does not have the pro version installed
*
* @return bool
*/
function metaslider_user_sees_upgrade_page()
{
return (bool) apply_filters('metaslider_show_upgrade_page', !metaslider_pro_is_installed());
}
/**
* Returns true if the user does not have the pro version installed
*
* @return bool
*/
function metaslider_user_has_at_least_one_slideshow()
{
$posts = get_posts(array('posts_per_page' => 1, 'post_type' => 'ml-slider'));
return (bool) is_array($posts) && count($posts);
}
/**
* Returns true if the user does not have the pro version installed
*
* @return bool
*/
function metaslider_user_sees_call_to_action()
{
return (bool) apply_filters('metaslider_show_upgrade_page', !metaslider_pro_is_installed());
}
/**
* Returns true if the user is ready to see notices. Exceptions include
* when they have no slideshows (first start) and while on the initial tour.
*
* @return boolean
*/
function metaslider_user_is_ready_for_notices()
{
$args = array(
'post_type' => 'ml-slider',
'post_status' => 'publish',
'suppress_filters' => 1, // wpml, ignore language filter
'order' => 'ASC',
'posts_per_page' => -1
);
// If no slideshows, don't show a notice
if (!count(get_posts($args))) {
return false;
}
// If they have slideshows but have yet to finish the tour or cancel it,
// hold off on showing notices
return (bool) get_option('metaslider_tour_cancelled_on');
}
/**
* Returns true if the user is on the specified admin page
*
* @param string $page_name Admin page name
* @return boolean
*/
function metaslider_user_is_on_admin_page($page_name = 'admin.php')
{
global $pagenow;
return ($pagenow == $page_name);
}
/**
* Returns the upgrade link
*
* @return string
*/
function metaslider_get_upgrade_link()
{
return esc_url(apply_filters('metaslider_hoplink', add_query_arg(array(
'utm_source' => 'lite',
'utm_medium' => 'banner',
'utm_campaign' => 'pro',
), 'https://www.metaslider.com/upgrade')));
}
/**
* Returns an array of the trashed slides
*
* @param int $slider_id Slider ID
* @return array
*/
function metaslider_has_trashed_slides($slider_id)
{
return get_posts(array(
'force_no_custom_order' => true,
'orderby' => 'menu_order',
'order' => 'ASC',
'post_type' => array('attachment', 'ml-slide'),
'post_status' => array('trash'),
'lang' => '',
'posts_per_page' => -1,
'tax_query' => array(
array(
'taxonomy' => 'ml-slider',
'field' => 'slug',
'terms' => $slider_id
)
)
));
}
/**
* Returns whether we are looking at trashed slides
*
* @param int $slider_id - the id
* @return bool
*/
function metaslider_viewing_trashed_slides($slider_id)
{
// If there are no trashed slides, no need to see this page
if (!count(metaslider_has_trashed_slides($slider_id))) {
return false;
}
// Checks to see if the parameter is set and if it's boolean
return isset($_REQUEST['show_trashed']) && filter_input(INPUT_GET, 'show_trashed', FILTER_VALIDATE_BOOLEAN);
}
/**
* Returns the current pro version registered by WP
*
* @return string
*/
function metaslider_pro_version()
{
$file = trailingslashit(WP_PLUGIN_DIR) . metaslider_plugin_is_installed('ml-slider-pro');
$data = get_file_data($file, array('Version' => 'Version'));
return $data['Version'];
}
/**
* Returns the current version registered by WP
*
* @return string
*/
function metaslider_version()
{
$file = trailingslashit(WP_PLUGIN_DIR) . metaslider_plugin_is_installed('ml-slider');
$data = get_file_data($file, array('Version' => 'Version'));
return $data['Version'];
}
/**
* Returns whether we are looking at a trashed slide
*
* @param object $slide a slide object
* @return bool
*/
function metaslider_this_is_trash($slide)
{
return (is_object($slide) && "trash" === $slide->post_status);
}
/**
* This will customize a URL with a correct Affiliate link
*
* This function can be updated to suit any URL as long as the URL is passed
*
* @param string $url URL to be checked to see if it is an metaslider match.
* @param string $text Anchor Text
* @param string $html Any specific HTML to be added.
* @param string $class Specify a class for the anchor tag.
*
* @return string Optimized affiliate link
*/
function metaslider_optimize_url($url, $text, $html = null, $class = '')
{
// Check if the URL is metaslider.
if (false !== strpos($url, 'metaslider.com')) {
// Set URL with Affiliate ID.
$url = metaslider_get_upgrade_link();
}
// Return URL - check if there is HTML such as Images.
if (!empty($html)) {
return sprintf('<a class="%1$s" href="%2$s">%3$s</a>', esc_attr($class), esc_attr($url), $html);
} else {
return sprintf('<a class="text-blue-dark underline %1$s" href="%2$s">%3$s</a>', esc_attr($class), esc_attr($url), htmlspecialchars($text));
}
}
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