| Current File : /home/kelaby89/abl.academy/wp-content/themes/eduma/inc/admin/thim-core-installer/installer.php |
<?php
/**
* @version 1.0.1
*/
if ( ! class_exists( 'Thim_Core_Installer' ) ) {
/**
* Class Thim_Core_Installer.
*
* @since 1.0.0
*/
class Thim_Core_Installer {
/**
* @var array
*
* @since 1.0.0
*/
private $theme = array(
'name' => 'Eduma',
'slug' => 'eduma',
'support' => 'https://thimpress.com/forums/forum/eduma/'
);
/**
* @var array
*
* @since 1.0.0
*/
private $package = array(
'slug' => 'thim-core',
'name' => 'Thim Core',
// 'source' => 'https://thimpresswp.github.io/thim-core/thim-core.zip'
'source' => 'https://downloads.thimpress.com/thim-envato-market/download-plugin/?plugin=thim-core.zip'
);
/**
* @var Thim_Plugin
*
* @since 1.0.0
*/
private $plugin = null;
/**
* @var array
*
* @since 1.0.0
*/
private $environments = null;
/**
* @var string
*
* @since 1.0.0
*/
private $slug = 'thim-core-installer';
/**
* let_to_num function.
*
* This function transforms the php.ini notation for numbers (like '2M') to an integer.
*
* @param $size
*
* @return int
* @since 1.0.0
*
*/
private static function let_to_num( $size ) {
$l = substr( $size, - 1 );
$ret = substr( $size, 0, - 1 );
switch ( strtoupper( $l ) ) {
case 'P':
$ret *= 1024;
case 'T':
$ret *= 1024;
case 'G':
$ret *= 1024;
case 'M':
$ret *= 1024;
case 'K':
$ret *= 1024;
}
return $ret;
}
/**
* Redirect.
*
* @param $url
*
* @since 1.0.0
*
*/
private static function redirect( $url ) {
if ( headers_sent() ) {
echo "<meta http-equiv='refresh' content='0;URL=$url' />";
} else {
wp_redirect( $url );
}
exit();
}
/**
* Call $wp_filesystem
*
* @since 1.0.1
*/
private static function call_wp_file_system() {
/**
* Call $wp_filesystem
*/
global $wp_filesystem;
if ( empty( $wp_filesystem ) ) {
require_once( ABSPATH . '/wp-admin/includes/file.php' );
WP_Filesystem();
}
}
/**
* Put file.
*
* @param $dir
* @param $file_name
* @param $content
*
* @return bool
* @since 1.0.1
*
*/
private static function put_file( $dir, $file_name, $content ) {
self::call_wp_file_system();
global $wp_filesystem;
if ( ! $wp_filesystem->is_dir( $dir ) ) {
wp_mkdir_p( $dir );
}
if ( ! wp_is_writable( $dir ) ) {
return false;
}
$put_file = $wp_filesystem->put_contents(
trailingslashit( $dir ) . $file_name,
$content,
FS_CHMOD_FILE
);
return $put_file;
}
/**
* Thim_Core_Installer constructor.
*
* @since 1.0.0
*/
public function __construct() {
$this->init();
$this->hooks();
}
/**
* Init.
*
* @since 1.0.0
*/
private function init() {
if ( ! class_exists( 'Thim_Plugin' ) ) {
require_once 'class-thim-plugin.php';
}
}
/**
* Get object plugin Thim Core.
*
* @return Thim_Plugin
* @since 1.0.0
*
*/
private function get_thim_core() {
if ( $this->plugin === null ) {
$plugin = new Thim_Plugin();
$plugin->set_args( $this->package );
$this->plugin = $plugin;
}
return $this->plugin;
}
/**
* Is this page.
*
* @return bool
* @since 1.0.0
*
*/
private function is_this_page() {
$page = isset( $_REQUEST['page'] ) ? $_REQUEST['page'] : false;
return $page == $this->slug;
}
/**
* Get link step.
*
* @param string $step
*
* @return string
* @since 1.0.0
*
*/
private function get_link_step( $step = '' ) {
$page = $this->get_link_page();
return add_query_arg( array( 'step' => $step ), $page );
}
/**
* Get environments.
*
* @return array
* @since 1.0.0
*
*/
private function get_environments() {
if ( $this->environments === null ) {
$info = array();
// Test GET requests
// $get_response = wp_safe_remote_get( 'https://foobla.bitbucket.io/thim-core/dist/ping.json' );
$get_response_successful = true;
$remote_get_response = '';
// if ( is_wp_error( $get_response ) ) {
// $get_response_successful = false;
// $remote_get_response = $get_response->get_error_message();
// }
// $info['remote_get_response'] = $remote_get_response;
// $info['remote_get_successful'] = $get_response_successful;
// WP memory limit
$wp_memory_limit = self::let_to_num( WP_MEMORY_LIMIT );
if ( function_exists( 'memory_get_usage' ) ) {
$wp_memory_limit = max( $wp_memory_limit, self::let_to_num( @ini_get( 'memory_limit' ) ) );
}
$info['memory_limit'] = $wp_memory_limit;
$info['server_info'] = $_SERVER['SERVER_SOFTWARE'];
$info['php_version'] = phpversion();
// Figure out cURL version, if installed.
$curl_version = '';
if ( function_exists( 'curl_version' ) ) {
$curl_version = curl_version();
$curl_version = $curl_version['version'] . ', ' . $curl_version['ssl_version'];
}
$info['curl_version'] = $curl_version;
// Writable
$info['plugins_writable'] = self::put_file( WP_PLUGIN_DIR, '.installer.txt', 'hello' );
$info['plugins_directory'] = WP_PLUGIN_DIR;
$info['plugins_chmod'] = substr( sprintf( '%o', fileperms( WP_PLUGIN_DIR ) ), - 4 );
$this->environments = $info;
}
return $this->environments;
}
/**
* Check require to install.
*
* @return bool
* @since 1.0.0
*
*/
private function check_require() {
$environments = $this->get_environments();
if ( version_compare( $environments['php_version'], '5.4', '<' ) ) {
return false;
}
// if ( ! $environments['remote_get_successful'] ) {
// return false;
// }
if ( ! $environments['plugins_writable'] ) {
return false;
}
if ( $environments['memory_limit'] < 134217728 ) {
return false;
}
return true;
}
/**
* Get link page.
*
* @return string
* @since 1.0.0
*
*/
private function get_link_page() {
return admin_url( 'themes.php?page=' . $this->slug );
}
/**
* Add hooks.
*
* @since 1.0.0
*/
private function hooks() {
add_action( 'thim_core_installer_head', array( $this, 'add_head' ) );
add_action( 'thim_core_installer_head', 'print_admin_styles' );
add_action( 'admin_menu', array( $this, 'add_menu_installer' ) );
add_action( 'admin_init', array( $this, 'setup_page' ) );
add_action( 'thim_core_installer_footer', array( $this, 'add_footer' ) );
add_action( 'thim_core_install_enqueue_script', array( $this, 'enqueue_scripts' ) );
add_action( 'wp_ajax_thim_core_installer', array( $this, 'ajax_install' ) );
add_action( 'after_switch_theme', array( $this, 'after_switch_theme' ) );
add_action( 'admin_init', array( $this, 'redirect_to_installer' ) );
add_action( 'admin_notices', array( $this, 'notice_install' ) );
add_action( 'admin_init', array( $this, 'redirect_to_theme_dashboard' ) );
add_action( 'thim_core_installer_step_start', array( $this, 'prepare_installation' ) );
add_action( 'thim_core_installer_step_install', array( $this, 'step_install' ) );
add_action( 'thim_core_installer_step_activate', array( $this, 'step_activate' ) );
}
/**
* Redirect to theme dashboard.
*
* @since 1.0.0
*/
public function redirect_to_theme_dashboard() {
$request = isset( $_GET['thim-redirect-to-theme-dashboard'] );
if ( ! $request ) {
return;
}
do_action( 'thim_core_installer_complete' );
if ( is_callable( array( 'Thim_Core_Admin', 'go_to_theme_dashboard' ) ) ) {
call_user_func( array( 'Thim_Core_Admin', 'go_to_theme_dashboard' ) );
}
wp_safe_redirect( admin_url() );
exit();
}
/**
* Notice install Thim Core.
*
* @since 1.0.0
*/
public function notice_install() {
if ( class_exists( 'Thim_Core' ) ) {
return;
}
$theme = $this->theme;
$link = esc_url( $this->get_link_page() );
?>
<div class="notice notice-success">
<h3><?php printf( __( '%s Theme notice!', 'eduma' ), $theme['name'] ) ?></h3>
<p>
<?php printf( __( 'Installed the theme successfully. <a href="%s">Enable Thim Core to start now!</a>', 'eduma' ), $link ) ?>
</p>
</div>
<?php
}
/**
* Redirect to page installer
*
* @since 1.0.0
*/
public function redirect_to_installer() {
$redirect = get_transient( 'thim_core_installer' );
$redirect = apply_filters( 'thim_core_installer_redirect', $redirect );
if ( ! $redirect ) {
return;
}
if ( ob_get_length() > 0 ) {
ob_end_clean();
}
delete_transient( 'thim_core_installer' );
wp_safe_redirect( $this->get_link_page() );
exit();
}
/**
* Action after switch theme.
*
* @since 1.0.0
*/
public function after_switch_theme() {
$thim_core = $this->get_thim_core();
if ( $thim_core->get_status() != 'active' ) {
set_transient( 'thim_core_installer', true );
}
}
/**
* Handle ajax.
*
* @since 1.0.0
*/
public function ajax_install() {
$plugin = $this->get_thim_core();
$result = $plugin->install();
if ( ! $result ) {
wp_send_json_error( $plugin->get_messages() );
}
wp_send_json_success( $plugin->get_messages() );
}
/**
* Enqueue script.
*
* @since 1.0.0
*/
public function enqueue_scripts() {
wp_enqueue_style( 'wp-admin' );
wp_enqueue_style( 'dashicons' );
wp_enqueue_style( 'common' );
wp_enqueue_style( 'buttons' );
}
/**
* Add menu installer.
*
* @since 1.0.0
*/
public function add_menu_installer() {
$hidden = apply_filters( 'thim_core_installer_hidden_menu', false );
if ( $hidden ) {
return;
}
add_theme_page(
__( 'Thim Core Installer', 'eduma' ),
'Thim Core Installer',
'edit_theme_options',
$this->slug,
'__return_empty_string'
);
}
/**
* Add to footer.
*
* @since 1.0.0
*/
public function add_footer() {
?>
<script>
(function ($) {
$(document).ready(function () {
$('.thim-button-link').on('click', function () {
var $button = $(this);
$button.addClass('updating-message').attr('disabled', true);
window.location.href = $button.attr('data-href');
})
});
})(jQuery);
</script>
<?php
}
/**
* Add to head.
*
* @since 1.0.0
*/
public function add_head() {
?>
<style>
.thim-core-installer {
margin: 30px auto 0;
box-shadow: none;
background: #ddd;
padding: 0;
font-size: 14px;
max-width: 800px;
}
.thim-setup-content {
box-shadow: 0 1px 3px rgba(0, 0, 0, .13);
padding: 24px;
background: #f3f3f3;
overflow: hidden;
zoom: 1;
position: relative;
}
.thim-setup-content .close {
display: inline-block;
position: absolute;
top: 10px;
right: 7px;
font-size: 20px;
text-decoration: none;
color: #333;
}
.thim-setup-content .close:before {
content: "\f335";
font-family: Dashicons;
}
.thim-setup-content .header {
border-bottom: 1px solid #ddd;
padding-bottom: 20px;
margin-bottom: 20px;
}
.thim-setup-content .header .title {
color: #666;
margin: 0 0 30px;
font-size: 40px;
}
.text-center {
text-align: center;
}
mark {
background-color: transparent;
}
mark.yes {
color: #8BC34A;
}
mark.error {
color: #F44336;
}
mark.warning {
color: #FFC107;
}
.thim-setup-content table {
margin-bottom: 20px;
}
.thim-setup-content table th {
font-size: 16px;
}
.thim-core-active > h2 {
color: #8BC34A;
}
.thim-setup-content .notice {
margin-left: 0;
margin-right: 0;
}
.thim-setup-content .updating-message p:before {
margin-right: 10px;
}
.footer .brand {
color: rgba(0, 0, 0, 0.1);
font-size: 20px;
line-height: 100px;
}
</style>
<?php
}
/**
* Setup page installer.
*
* @since 1.0.0
*/
public function setup_page() {
if ( ! $this->is_this_page() ) {
return;
}
if ( ob_get_length() > 0 ) {
ob_end_clean();
}
do_action( 'thim_core_install_enqueue_script' );
$this->setup_header();
$this->setup_content();
$this->setup_footer();
exit();
}
/**
* Setup content.
*
* @since 1.0.0
*/
private function setup_content() {
$theme = $this->theme;
$thim_core = $this->get_thim_core();
$status = $thim_core->get_status();
$can_install = $this->check_require();
$step = isset( $_REQUEST['step'] ) ? $_REQUEST['step'] : 'start';
?>
<div class="thim-setup-content">
<a class="close" href="<?php echo esc_url( admin_url() ) ?>"></a>
<div class="header text-center">
<h1 class="title"><?php esc_html_e( 'Thim Core Installer', 'eduma' ) ?></h1>
<div class="sub-title">
<?php printf( __( 'Welcome to the Thim Core Installer where you set up %1$s - the first step to build your own online LMS Website. Thank you for choosing %1$s!.', 'eduma' ), $theme['name'] ); ?>
</div>
</div>
<?php if ( $status !== 'active' || $step != 'start' ) : ?>
<?php if ( ! $can_install ) {
$this->setup_environments();
} else {
do_action( "thim_core_installer_step_$step" );
} ?>
<?php else: ?>
<div class="thim-core-active">
<h2><?php esc_html_e( 'Your site have already installed Thim Core!', 'eduma' ); ?></h2>
<div><?php printf( __( '<button data-href="%s" class="thim-button-link button button-primary">Return to Dashboard</button>', 'eduma' ), admin_url( 'admin.php?page=thim-dashboard' ) ) ?></div>
</div>
<?php endif; ?>
</div>
<?php
}
/**
* Prepare installation Thim Core.
*
* @since 1.0.0
*/
public function prepare_installation() {
$thim_core = $this->get_thim_core();
$status = $thim_core->get_status();
$step = ( $status == 'inactive' ) ? 'activate' : 'install';
$link = $this->get_link_step( $step );
?>
<div class="install-container text-center">
<button class="thim-button-link button button-primary"
data-href="<?php echo esc_url( $link ) ?>"><?php esc_html_e( 'Install and activate', 'eduma' ) ?></button>
</div>
<?php
}
/**
* Step install.
*
* @since 1.0.0
*/
public function step_install() {
$link = $this->get_link_step( 'activate' );
$plugin = $this->get_thim_core();
$status = $plugin->get_status();
if ( $status != 'not_installed' ) {
self::redirect( $link );
}
$result = $plugin->install();
$messages = $plugin->get_messages();
$notice = $result ? 'success' : 'error';
?>
<h3><?php esc_html_e( 'Installing Thim Core', 'eduma' ) ?></h3>
<div class="messages notice notice-<?php echo esc_attr( $notice ) ?>">
<?php foreach ( $messages as $message ): ?>
<p><?php echo $message ?></p>
<?php endforeach;; ?>
</div>
<h3><?php esc_html_e( 'Activating Thim Core', 'eduma' ) ?></h3>
<div class="updating-message notice notice-success">
<p><?php esc_html_e( 'Activating...', 'eduma' ) ?></p>
</div>
<?php
if ( $result ) {
do_action( 'thim_core_installer_install_success' );
self::redirect( $link );
}
}
/**
* Step active.
*
* @since 1.0.0
*/
public function step_activate() {
$plugin = $this->get_thim_core();
$theme = $this->theme;
if ( $plugin->activate( true ) || $plugin->is_active() ) {
?>
<h3><?php esc_html_e( 'Activating Thim Core successfully!', 'eduma' ) ?></h3>
<div class="updating-message notice notice-success">
<p><?php printf( __( 'You are redirecting to %s theme dashboard...', 'eduma' ), $theme['name'] ) ?></p>
</div>
<?php
$this->reload_to_redirect_dashboard();
return;
}
$link = $this->get_link_step( 'activate' );
?>
<h3><?php esc_html_e( 'Activating Thim Core failed!', 'eduma' ) ?></h3>
<div class="notice notice-error">
<p><?php esc_html_e( 'Something went wrong!', 'eduma' ) ?></p>
<p>
<button data-href="<?php echo esc_url( $link ) ?>"
class="thim-button-link button button-primary"><?php esc_html_e( 'Activate again', 'eduma' ) ?></button>
</p>
</div>
<?php
}
/**
* Reload to redirect to theme dashboard.
*
* @since 1.0.0
*/
private function reload_to_redirect_dashboard() {
$url = admin_url( '?thim-redirect-to-theme-dashboard' );
self::redirect( $url );
}
/**
* Setup environments.
*
* @since 1.0.0
*/
private function setup_environments() {
$args = $this->get_environments();
$theme = $this->theme;
?>
<table class="widefat striped" cellspacing="0">
<thead>
<tr>
<th colspan="2"><?php esc_html_e( 'Configuration Check', 'eduma' ) ?></th>
</tr>
</thead>
<tbody>
<tr>
<td><?php esc_html_e( 'Server Info', 'eduma' ); ?></td>
<td><?php echo esc_html( $args['server_info'] ); ?></td>
</tr>
<tr>
<td><?php esc_html_e( 'PHP Version', 'eduma' ); ?></td>
<td>
<?php
if ( version_compare( $args['php_version'], '5.6', '<' ) ) {
echo '<mark class="error"><span class="dashicons dashicons-warning"></span> ' . sprintf( __( '%1$s - We recommend a minimum PHP version of 5.6. See: %2$s', 'eduma' ), esc_html( $args['php_version'] ), '<a href="https://goo.gl/WRBYv3" target="_blank">' . __( 'How to update your PHP version', 'eduma' ) . '</a>' ) . '</mark>';
} else {
echo '<mark class="yes">' . esc_html( $args['php_version'] ) . '</mark>';
}
?>
</td>
</tr>
<tr>
<td><?php esc_html_e( 'PHP Memory Limit', 'eduma' ); ?></td>
<td>
<?php
if ( $args['memory_limit'] < 134217728 ) {
echo '<mark class="warning">' . sprintf( __( '<strong>%s</strong> - We recommend setting memory to at least <strong>128MB</strong>. To learn how, see: <a href="%s" target="_blank">Increasing memory allocated to PHP.</a>', 'eduma' ), size_format( $args['memory_limit'] ), 'http://codex.wordpress.org/Editing_wp-config.php#Increasing_memory_allocated_to_PHP' ) . '</mark>';
} else {
echo '<mark class="yes">' . size_format( $args['memory_limit'] ) . '</mark>';
}
?>
</td>
</tr>
<tr>
<td><?php _e( 'cURL version', 'eduma' ); ?>:</td>
<td><?php echo esc_html( $args['curl_version'] ) ?></td>
</tr>
<tr>
<td><?php _e( 'Plugins directory', 'eduma' ); ?></td>
<td>
<mark><code><?php echo esc_html( $args['plugins_directory'] ); ?></code></mark>
</td>
</tr>
<tr>
<td><?php _e( 'Plugins directory writable', 'eduma' ); ?></td>
<td><?php if ( $args['plugins_writable'] ) {
printf( '<mark class="yes"><span class="dashicons dashicons-yes"></span><code>%s</code></mark>', $args['plugins_chmod'] );
} else {
printf( '<mark class="error"><span class="dashicons dashicons-warning"></span> Can not put file to folder <code data-chmod="%s">%s</code>. <a href="%s" target="_blank">How to change file or folder permissions in WordPress.</a></mark>', $args['plugins_chmod'], $args['plugins_directory'], 'https://goo.gl/guirO5' );
} ?>
</td>
</tr>
</tbody>
</table>
<div class="notice notice-error">
<p><?php printf( __( 'Please follow those instructions above to make sure your server is ready to use %s theme. If you need assistance, please get our support <a href="%s" target="_blank">here</a>.', 'eduma' ), $theme['name'], $theme['support'] ) ?></p>
</div>
<?php
}
/**
* Setup header.
*
* @since 1.0.0
*/
private function setup_header() {
$theme = $this->theme;
$thim_core = $this->get_thim_core();
$status = $thim_core->get_status();
?>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes(); ?>>
<head>
<meta name="viewport" content="width=device-width"/>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<title><?php printf( __( 'Thim Core Installer ‹ %s', 'eduma' ), $theme['name'] ) ?></title>
<?php do_action( 'admin_print_scripts' ); ?>
<?php do_action( 'thim_core_installer_head' ); ?>
</head>
<body class="thim-core-installer wp-core-ui thim-core-status-<?php echo esc_attr( $status ) ?>">
<?php
}
/**
* Setup footer.
*
* @since 1.0.0
*/
private function setup_footer() {
?>
<div class="footer text-center">
<div class="brand">
<?php echo '© ThimPress ' . date( 'Y' ) . '. All rights reserved. Powered by WordPress.'; ?>
</div>
</div>
</body>
<?php
do_action( 'admin_footer' );
do_action( 'admin_print_footer_scripts' );
do_action( 'thim_core_installer_footer' );
?>
</html>
<?php
}
}
}
function thim_core_installer() {
new Thim_Core_Installer();
}
add_action( 'after_setup_theme', 'thim_core_installer' );