/*
 * Hard-coded / fixed constants.
 */
NGFB_FILEPATH
NGFB_PLUGINDIR
NGFB_PLUGINBASE
NGFB_URLPATH
NGFB_NONCE
/*
 * Variable constants - define in wp-config.php file to modify the default values.
 */
NGFB_TOPICS_LIST		= NGFB_PLUGINDIR.'share/topics.txt'
NGFB_CACHEDIR			= NGFB_PLUGINDIR.'cache/'
NGFB_CACHEURL			= NGFB_URLPATH.'cache/'
NGFB_DEBUG_FILE_EXP		= 300
NGFB_MENU_ORDER			= 99.11
NGFB_MENU_ICON_HIGHLIGHT	= true
NGFB_HIDE_ALL_ERRORS		= false	// auto-hide all dismissable errors
NGFB_HIDE_ALL_WARNINGS		= false	// auto-hide all dismissable warnings
NGFB_JSON_PRETTY_PRINT		= true
NGFB_PROD_CURRENCY		= USD
NGFB_UNDEF_INT			= -1
NGFB_SHARING_SHORTCODE_NAME	= 'ngfb'
NGFB_TS_NAME			= 'ngfb_timestamps'
NGFB_OPTIONS_NAME		= 'ngfb_options'
NGFB_SITE_OPTIONS_NAME		= 'ngfb_site_options'
NGFB_NOTICE_NAME		= 'ngfb_notices'
NGFB_DISMISS_NAME		= 'ngfb_dismissed'
NGFB_META_NAME			= '_ngfb_meta'
NGFB_PREF_NAME			= '_ngfb_pref'
NGFB_OPTIONS_NAME_ALT		= 'wpsso_options'
NGFB_SITE_OPTIONS_NAME_ALT	= 'wpsso_site_options'
NGFB_META_NAME_ALT		= '_wpsso_meta'
NGFB_PREF_NAME_ALT		= '_wpsso_pref'
NGFB_ADD_MENU_PRIORITY		= -20
NGFB_ADD_SUBMENU_PRIORITY	= -10
NGFB_META_SAVE_PRIORITY		= 5
NGFB_META_CACHE_PRIORITY	= 10
NGFB_INIT_PRIORITY		= 14
NGFB_HEAD_PRIORITY		= 10
NGFB_SOCIAL_PRIORITY		= 100
NGFB_FOOTER_PRIORITY		= 100
NGFB_SEO_FILTERS_PRIORITY	= 100
NGFB_PHP_CURL_CAINFO		= ABSPATH.WPINC.'/certificates/ca-bundle.crt'
NGFB_PHP_CURL_USERAGENT		= 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:47.0) Gecko/20100101 Firefox/47.0'
/*
 * Undefined constants - can be defined to change specific plugin behaviors.
 */
FORCE_SSL			= (not defined)
NGFB_HTML_DEBUG			= (not defined)
NGFB_WP_DEBUG			= (not defined)
NGFB_PHP_CURL_DISABLE		= (not defined)
NGFB_PHP_GETIMGSIZE_DISABLE	= (not defined)
NGFB_HEAD_HTML_DISABLE		= (not defined)
NGFB_FILTER_SINGLE_TAGS		= (not defined)
NGFB_RESET_ON_ACTIVATE		= (not defined)
NGFB_IMAGE_UPSCALE_ALL		= (not defined)
NGFB_IMAGE_UPSCALE_TEST		= (not defined)
NGFB_SOCIAL_SHARING_DISABLE	= (not defined)
NGFB_META_GENERATOR_DISABLE	= (not defined)	// generator meta tags are required for plugin support