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<?php
/*
FooBox Free Image Lightbox
*/
define( 'FOOBOXFREE_SLUG', 'foobox-free' );
define( 'FOOBOXFREE_PATH', plugin_dir_path( __FILE__ ));
define( 'FOOBOXFREE_URL', plugin_dir_url( __FILE__ ));
define( 'FOOBOXFREE_FILE', __FILE__ );
if (!class_exists('Foobox_Free')) {
// Includes
require_once FOOBOXFREE_PATH . "includes/class-settings.php";
require_once FOOBOXFREE_PATH . "includes/class-script-generator.php";
require_once FOOBOXFREE_PATH . "includes/class-foogallery-foobox-free-extension.php";
require_once FOOBOXFREE_PATH . "includes/foopluginbase/bootstrapper.php";
require_once FOOBOXFREE_PATH . 'includes/class-exclude.php';
class Foobox_Free extends Foo_Plugin_Base_v2_1 {
const JS = 'foobox.free.min.js';
const CSS = 'foobox.free.min.css';
const FOOBOX_URL = 'http://fooplugins.com/plugins/foobox/?utm_source=fooboxfreeplugin&utm_medium=fooboxfreeprolink&utm_campaign=foobox_free_pro_tab';
const BECOME_AFFILIATE_URL = 'http://fooplugins.com/affiliate-program/';
private static $instance;
public static function get_instance() {
if ( ! isset( self::$instance ) && ! ( self::$instance instanceof Foobox_Free ) ) {
self::$instance = new Foobox_Free();
}
return self::$instance;
}
/**
* Initialize the plugin by setting localization, filters, and administration functions.
*/
private function __construct() {
//init FooPluginBase
$this->init( FOOBOXFREE_FILE, FOOBOXFREE_SLUG, FOOBOX_BASE_VERSION, 'FooBox FREE' );
if (is_admin()) {
//enqueue FooBox assets in the admin if necessary
add_action('admin_enqueue_scripts', array($this, 'admin_enqueue'), 20);
add_action('foobox-free-settings_custom_type_render', array($this, 'custom_admin_settings_render'));
new FooBox_Free_Settings();
add_action( FOOBOX_ACTION_ADMIN_MENU_RENDER_GETTING_STARTED, array( $this, 'render_page_getting_started' ) );
add_action( FOOBOX_ACTION_ADMIN_MENU_RENDER_SETTINGS, array( $this, 'render_page_settings' ) );
add_filter( 'foobox-free-has_settings_page', '__return_false' );
add_action( 'enqueue_block_editor_assets', array( $this, 'enqueue_block_editor_assets' ) );
add_filter( 'fs_show_trial_foobox-image-lightbox', array( $this, 'force_trial_hide' ) );
add_action( 'admin_init', array( $this, 'force_hide_trial_notice' ), 99 );
} else {
// Render JS to the front-end pages
add_action('wp_enqueue_scripts', array($this, 'frontend_print_scripts'), 20);
// Render CSS to the front-end pages
add_action('wp_enqueue_scripts', array($this, 'frontend_print_styles'));
if ( $this->is_option_checked('disable_others') ) {
add_action('wp_footer', array($this, 'disable_other_lightboxes'), 200);
}
}
new FooBox_Free_Exclude();
}
function force_trial_hide( $show_trial ) {
if ( $this->options()->is_checked( 'force_hide_trial', false ) ) {
$show_trial = false;
}
return $show_trial;
}
function force_hide_trial_notice() {
if ( $this->options()->is_checked( 'force_hide_trial', false ) ) {
$freemius_sdk = foobox_fs();
$plugin_id = $freemius_sdk->get_slug();
$admin_notice_manager = FS_Admin_Notice_Manager::instance( $plugin_id );
$admin_notice_manager->remove_sticky( 'trial_promotion' );
}
}
function enqueue_block_editor_assets() {
$this->frontend_print_scripts();
$this->frontend_print_styles();
}
function custom_admin_settings_render($args = array()) {
$type = '';
extract($args);
if ($type == 'debug_output') {
echo '</td></tr><tr valign="top"><td colspan="2">';
$this->render_debug_info();
} else if ($type == 'upgrade') {
echo '</td></tr><tr valign="top"><td colspan="2">';
$this->render_upgrade_notice();
}
}
function generate_javascript($debug = false) {
return FooBox_Free_Script_Generator::generate_javascript($this, $debug);
}
function render_for_archive() {
if (is_admin()) return true;
return !is_singular();
}
function render_debug_info() {
echo '<strong>Javascript:<br /><pre style="width:600px; overflow:scroll;">';
echo htmlentities($this->generate_javascript(true));
echo '</pre><br />Settings:<br /><pre style="width:600px; overflow:scroll;">';
echo htmlentities( print_r(get_option($this->plugin_slug), true) );
echo '</pre>';
}
function render_upgrade_notice() {
require_once FOOBOXFREE_PATH . "includes/upgrade.php";
}
function admin_enqueue() {
$screen_id = foo_current_screen_id();
if ( 'toplevel_page_' . FOOBOX_BASE_SLUG === $screen_id ||
'foobox_page_' . FOOBOX_BASE_PAGE_SLUG_SETTINGS === $screen_id ) {
$this->frontend_print_scripts();
$this->frontend_print_styles();
}
}
function frontend_print_styles() {
if ( !apply_filters('foobox_enqueue_styles', true) ) return;
//enqueue foobox CSS
$this->register_and_enqueue_css(self::CSS);
}
function frontend_print_scripts() {
if (!apply_filters('foobox_enqueue_scripts', true)) return;
$this->register_and_enqueue_js(
$file = self::JS,
$d = array('jquery'),
$v = false,
$f = false);
$foobox_js = $this->generate_javascript();
wp_add_inline_script(
'foobox-free-min',
$foobox_js,
'before'
);
}
/**
* PLEASE NOTE : This is only here to avoid the problem of hard-coded lightboxes.
* This is not meant to be malicious code to override all lightboxes in favour of FooBox.
* But sometimes theme authors hard code galleries to use their built-in lightbox of choice, which is not the desired solution for everyone.
* This can be turned off in the FooBox settings page
*/
function disable_other_lightboxes() {
if ( !apply_filters('foobox_enqueue_scripts', true ) ) return;
?>
<script type="text/javascript">
jQuery.fn.prettyPhoto = function () { return this; };
jQuery.fn.fancybox = function () { return this; };
jQuery.fn.fancyZoom = function () { return this; };
jQuery.fn.colorbox = function () { return this; };
jQuery.fn.magnificPopup = function () { return this; };
</script>
<?php
}
function render_page_getting_started() {
require_once FOOBOXFREE_PATH . 'includes/view-getting-started.php';
}
function render_page_settings() {
if ( isset( $_GET['settings-updated'] ) ) {
if ( false === get_option( FOOBOXFREE_SLUG ) ) { ?>
<div id="message" class="updated">
<p>
<strong><?php _e( 'FooBox settings restored to defaults.', 'foobox-image-lightbox' ); ?></strong>
</p>
</div>
<?php } else { ?>
<div id="message" class="updated">
<p><strong><?php _e( 'FooBox settings updated.', 'foobox-image-lightbox' ); ?></strong></p>
</div>
<?php }
}
$instance = Foobox_Free::get_instance();
$instance->admin_settings_render_page();
}
function is_option_checked($key) {
$options = $this->options()->get_all();
if ($options) {
return array_key_exists($key, $options);
}
return false;
}
}
}
Foobox_Free::get_instance();