$feature_slug )
public static $theme_option_requires= array();
// Dynamic class construction ? ( boolean )
public static $dynamic_construct = true;
// Additional method invocation ( string/boolean | method name or false )
public static $dynamic_method = false;
// public static $envato_itemid = '7712236';
function __construct(){
// Extremely important...load it only when on the theme options page OR IF ajax is working, otherwise JS errors will be produced on other admin pages
global $pagenow ;
if ( ( is_admin() && $pagenow === 'admin.php' && isset($_REQUEST['page']) && $_REQUEST['page'] === THEME_OPTIONSPAGE ) || defined('DOING_AJAX') && DOING_AJAX ) {
add_filter( 'plethora_themeoptions_help', array( $this, 'theme_options_systeminfo_section'), 100);
}
}
/////// SYSTEM INFO SECTION -----> START
/**
* Sets SYSTEM INFO section on theme tabs
* @return array
*/
static function theme_options_systeminfo_section( $sections ) {
$sections[] = array(
'subsection' => true,
'title' => esc_html__('System Info', 'plethora-framework'),
'heading' => esc_html__('SYSTEM INFORMATION', 'plethora-framework'),
'desc' => self::get_system_info() ,
'class' => 'plethora_sysinfo' ,
);
return $sections;
}
static function get_system_info( $email_ver = false ) {
if ( class_exists( 'Plethora_System') ) {
$sys_info = Plethora_System::all_info();
$return = '';
$return .= self::table_open();
$return .= self::table_head( 'WEBSITE INFO ' );
$return .= self::table_row( 'Site URL', $sys_info['url_site'], true );
$return .= self::table_row( 'Home URL', $sys_info['url_home'] );
$multisite = is_multisite() ? 'Yes' : 'No';
$return .= self::table_row( 'Multisite', $multisite, true );
$return .= self::table_head( 'WORDPRESS INSTALLATION' );
$return .= self::table_row( 'WP Version', $sys_info['wp_version'], true );
$return .= self::table_row( 'Permalink Structure', $sys_info['wp_permalink_structure'] );
$return .= self::table_row( 'Parent Theme', THEME_DISPLAYNAME .' '. THEME_VERSION , true);
$return .= self::table_row( 'Active Theme', $sys_info['theme'] );
$return .= self::table_row( 'Show On Front', $sys_info['wp_show_on_front'], true );
$return .= self::table_row( 'Page On Front', $sys_info['wp_page_on_front'] );
$return .= self::table_row( 'Page For Posts', $sys_info['wp_page_for_posts'], true );
// $return .= self::table_row( 'Remote Post', $sys_info['wp_remote_post'] );
$return .= self::table_row( 'Table Prefix', $sys_info['wp_table_prefix_length'], true );
if ( $sys_info['wp_debug'] == 'Enabled' ) { $sys_info['wp_debug'] = $sys_info['wp_debug'] . '. If development period has finished and this is your normal production installation, you should disable WP_DEBUG !'; }
$return .= self::table_row( 'WP_DEBUG', $sys_info['wp_debug'] );
$return .= self::table_row( 'WP_MEMORY_LIMIT', $sys_info['wp_memory'], true );
$return .= self::table_row( 'WP_MAX_MEMORY_LIMIT', $sys_info['wp_max_memory'] );
$return .= self::table_head( 'WORDPRESS PLUGINS' );
$return .= self::table_row( 'Active plugins', self::fix_array( $sys_info['plugins_active'] ), true );
$return .= self::table_row( 'Inactive plugins', self::fix_array( $sys_info['plugins_inactive'] ) );
if ( !empty($sys_info['plugins_multi_active'])) {
$return .= self::table_row( 'Network active plugins', self::fix_array( $sys_info['plugins_multi_active'] ), true );
$return .= self::table_row( 'Network inactive plugins', self::fix_array( $sys_info['plugins_multi_inactive'] ) );
}
$return .= self::table_head( 'SERVER SETUP' );
$return .= self::table_row( 'PHP Version', $sys_info['webserver_php_version'], true );
$return .= self::table_row( 'MySQL Version', $sys_info['webserver_mysql_version'] );
$return .= self::table_row( 'Document Root', $sys_info['webserver_document_root'] );
$return .= self::table_row( 'Webserver', $sys_info['webserver_server_software'], true );
$return .= self::table_head( 'PHP CONFIGURATION' );
$return .= self::table_row( 'Safe Mode', $sys_info['php_config_safe_mode'], true );
$return .= self::table_row( 'Memory Limit', $sys_info['php_config_memory_limit'] );
$return .= self::table_row( 'Upload Max Size', $sys_info['php_config_post_max_size'], true );
$return .= self::table_row( 'Upload Max Filesize', $sys_info['php_config_upload_max_filesize'] );
$return .= self::table_row( 'Time Limit', $sys_info['php_config_max_execution_time'], true );
$return .= self::table_row( 'Max Input Vars', $sys_info['php_config_max_input_vars'] );
$display_errors = $sys_info['php_config_display_errors'] ? 'True' : 'False';
$return .= self::table_row( 'Display Errors', $display_errors, true );
$return .= self::table_head( 'PHP EXTENSIONS' );
$return .= self::table_row( 'cURL', $sys_info['php_extension_curl'], true );
$return .= self::table_row( 'fsockopen', $sys_info['php_extension_fsockopen'] );
$return .= self::table_row( 'SOAP Client', $sys_info['php_extension_soapclient'], true );
$return .= self::table_row( 'Suhosin', $sys_info['php_extension_suhosin'] );
if ( isset( $_SESSION ) ) {
$return .= self::table_head( 'PHP SESSION CONFIGURATION' );
$return .= self::table_row( 'Session', $sys_info['php_session'], true );
$return .= self::table_row( 'Session Name', $sys_info['php_session_name'] );
$return .= self::table_row( 'Cookie Path:', $sys_info['php_session_cookie_path'], true );
$return .= self::table_row( 'Save Path', $sys_info['php_session_save_path'] );
$return .= self::table_row( 'Use Cookies', $sys_info['php_session_use_cookies'], true );
$return .= self::table_row( 'Use Only Cookies', $sys_info['php_session_use_only_cookies'] );
}
$return .= self::table_head( 'BROWSER INFO' );
$return .= self::table_row( 'Browser', $sys_info['browser'], true );
$return .= self::table_head( 'CONSTANTS' );
$return .= self::table_row( 'THEME_SLUG', THEME_SLUG, true );
$return .= self::table_row( 'THEME_OPTVAR', THEME_OPTVAR, true );
$return .= self::table_row( 'WP_CONTENT_DIR', WP_CONTENT_DIR, true );
$return .= self::table_row( 'WP_CONTENT_URL', WP_CONTENT_URL, true );
$return .= self::table_row( 'WP_PLUGIN_DIR', WP_PLUGIN_DIR, true );
$return .= self::table_row( 'WP_PLUGIN_URL', WP_PLUGIN_URL, true );
$return .= self::table_row( 'TEMPLATEPATH', TEMPLATEPATH, true );
$status = file_exists( PLE_CORE_DIR ) ? ' ( directory location is valid ) ' : ' ( directory location is NOT valid ) ';
$return .= self::table_row( 'PLE_CORE_URI', PLE_CORE_URI, true );
$return .= self::table_row( 'PLE_CORE_DIR', PLE_CORE_DIR . $status, true );
$return .= self::table_row( 'PLE_THEME_URI', PLE_THEME_URI, true );
$status = file_exists( PLE_THEME_DIR ) ? ' ( directory location is valid ) ' : ' ( directory location is NOT valid ) ';
$return .= self::table_row( 'PLE_THEME_DIR', PLE_THEME_DIR . $status, true );
if ( Plethora_Theme::is_library_active() ) { // this makes it easier to track issues!
$return .= self::table_row( 'PLE_FLIB_URI', PLE_FLIB_URI, true );
$status = file_exists( PLE_FLIB_DIR ) ? ' ( directory location is valid ) ' : ' ( directory location is NOT valid ) ';
$return .= self::table_row( 'PLE_FLIB_DIR', PLE_FLIB_DIR . $status, true );
$status = file_exists( PLE_FLIB_LIBS_DIR ) ? ' ( directory location is valid ) ' : ' ( directory location is NOT valid ) ';
$return .= self::table_row( 'PLE_FLIB_LIBS_DIR', PLE_FLIB_LIBS_DIR . $status, true );
}
$return .= self::table_head( 'OTHER INFO & DIAGNOSTICS' );
$return .= self::table_row( 'Uploads Directory Status', self::diagnostics_uploads_is_writable(), true );
$return .= self::table_row( 'Memory Issues', self::diagnostics_memory(), true );
$return .= self::table_close();
return $return;
}
}
static function diagnostics_memory() {
$mem_notice = ''. esc_html__('No issues detected', 'plethora-framework') . '';
$php_version = Plethora_System::webserver('php_version');
$php_memorylimit = @get_cfg_var('memory_limit') != false ? @get_cfg_var('memory_limit') : 0;
$php_memorylimit = self::ram_in_megabytes( $php_memorylimit );
if ( $php_memorylimit < 96 ) {
$mem_notice = esc_html__('LESS compiling functionality usualy demands 40-80MBs of RAM. This might get even bigger, especially if you have installed several memory consuming plugins OR you have a PHP version earlier than 5.3 OR your website has a lot of traffic!', 'plethora-framework');
$mem_notice .= '
';
$mem_notice .= esc_html__('Your installation has ', 'plethora-framework');
$mem_notice .= 'PHP ver. '. $php_version .' and ';
$mem_notice .= ''. $php_memorylimit .'MB RAM ( php.ini value ) available. ';
if ( $php_memorylimit < 96 ) { $mem_notice_part = esc_html__('Memory is ok, nevertheless, raising this limit to a minimum 128MB would be safer*. ', 'plethora-framework'); $style = ''; }
if ( $php_memorylimit < 85 ) { $mem_notice_part = esc_html__('Memory is close to MAX threshold. You might need to raise this limit*, especially if you plan to use several memory consuming plugins ( such as WooCommerce ). ', 'plethora-framework'); $style = 'brown'; }
if ( $php_memorylimit < 80 ) { $mem_notice_part = esc_html__('Memory is below the MAX threshold. You probably have to raise this limit*, especially if you plan to use several memory consuming plugins ( such as WooCommerce ). ', 'plethora-framework'); $style = 'brown'; }
if ( $php_memorylimit <= 60 ) { $mem_notice_part = esc_html__('Memory is below the MAX threshold. You MUST raise this limit*. ', 'plethora-framework'); $style = 'red'; }
if ( $php_memorylimit <= 40 ) { $mem_notice_part = esc_html__('Memory is below the MIN threshold. Even WordPress itself might have performance issues. You DEFINITELY MUST raise this limit*. ', 'plethora-framework'); $style = 'red'; }
$mem_notice .= $mem_notice_part;
$mem_notice .= esc_html__('Insufficient memory resources can cause a fatal error on the frontend during the custom stylesheet compiling. ', 'plethora-framework');
$mem_notice = ''. $mem_notice .'';
$mem_notice .= '
';
$mem_notice .= esc_html__('* If you want to raise your memory limit, its always best to ask your hosting provider to do it for you. ', 'plethora-framework');
$mem_notice .= esc_html__('If you have the technical skills to do it yourself, make sure that the memory limit value set is actualy available to your hosting package. ', 'plethora-framework');
$mem_notice .= esc_html__('Raising memory from 128MB to 256MB is safe for an average website. Plethora Themes always suggests the latter.', 'plethora-framework');
}
return $mem_notice;
}
static function diagnostics_uploads_is_writable() {
$upload_dir = wp_upload_dir();
if (wp_is_writable( $upload_dir['basedir'] )){
return ''. esc_html__('Uploads directory is writable', 'plethora-framework') .'';
}
return ''. esc_html__('Uploads directory is NOT writable. Several functionalities are not working as expected!', 'plethora-framework') .'';
}
/////// SYSTEM INFO SECTION <----- FINISH
/////// HELPERS ----> START
static function ram_in_megabytes( $value ) {
if (preg_match('/^(\d+)(.)$/', $value, $matches)) {
if ($matches[2] == 'M') {
$value = $matches[1]; // nnnM -> nnn MB
} else if ($matches[2] == 'K') {
$value = $matches[1] / 1024; // nnnK -> nnn KB
$value = @floor($value);
}
}
return $value;
}
static function table_open(){
$return = '';
return $return;
}
static function table_head( $title, $text = ''){
$title = !empty($title) ? ''. $title .'
' : '';
$text = !empty($text) ? ''. $text .'
' : '';
$return = '| '. $title . $text .' |
';
return $return;
}
static function table_row( $title, $val, $col = false ){
$col = ( $col == true ) ? '#F3F3F3' : 'none';
$return = '| '. $title .' | '.$val.' |
';
return $return;
}
static function table_search_row(){
$return = ' | |
';
return $return;
}
static function fix_array( $array ){
$return = '';
foreach ( $array as $key => $val ) {
$return .= $val .'
';
}
return $return;
}
}
/////// HELPERS <---- FINISH
}