wip

src/stores/constants.tsx

@@ -2,7 +2,66 @@ export const APP_VERSION = "1.0.0";
 
 export const DEFAULT_AVATAR = "https://void.cat/d/5VKmKyuHyxrNMf9bWSVPih";
 
-export const OPENGRAPH_KEY = "9EJG4SY-19Q4M5J-H8R29C9-091XPCC";
+export const OPENGRAPH = {
+	REGEX_VALID_URL: new RegExp(
+		"^" +
+			// protocol identifier
+			"(?:(?:https?|ftp)://)" +
+			// user:pass authentication
+			"(?:\\S+(?::\\S*)?@)?" +
+			"(?:" +
+			// IP address exclusion
+			// private & local networks
+			"(?!(?:10|127)(?:\\.\\d{1,3}){3})" +
+			"(?!(?:169\\.254|192\\.168)(?:\\.\\d{1,3}){2})" +
+			"(?!172\\.(?:1[6-9]|2\\d|3[0-1])(?:\\.\\d{1,3}){2})" +
+			// IP address dotted notation octets
+			// excludes loopback network 0.0.0.0
+			// excludes reserved space >= 224.0.0.0
+			// excludes network & broacast addresses
+			// (first & last IP address of each class)
+			"(?:[1-9]\\d?|1\\d\\d|2[01]\\d|22[0-3])" +
+			"(?:\\.(?:1?\\d{1,2}|2[0-4]\\d|25[0-5])){2}" +
+			"(?:\\.(?:[1-9]\\d?|1\\d\\d|2[0-4]\\d|25[0-4]))" +
+			"|" +
+			// host name
+			"(?:(?:[a-z\\u00a1-\\uffff0-9]-*)*[a-z\\u00a1-\\uffff0-9]+)" +
+			// domain name
+			"(?:\\.(?:[a-z\\u00a1-\\uffff0-9]-*)*[a-z\\u00a1-\\uffff0-9]+)*" +
+			// TLD identifier
+			"(?:\\.(?:[a-z\\u00a1-\\uffff]{2,}))" +
+			// TLD may end with dot
+			"\\.?" +
+			")" +
+			// port number
+			"(?::\\d{2,5})?" +
+			// resource path
+			"(?:[/?#]\\S*)?" +
+			"$",
+		"i",
+	),
+
+	REGEX_LOOPBACK: new RegExp(
+		"^" +
+			"(?:(?:10|127)(?:\\.\\d{1,3}){3})" +
+			"|" +
+			"(?:(?:169\\.254|192\\.168|192\\.0)(?:\\.\\d{1,3}){2})" +
+			"|" +
+			"(?:172\\.(?:1[6-9]|2\\d|3[0-1])(?:\\.\\d{1,3}){2})" +
+			"$",
+		"i",
+	),
+
+	REGEX_CONTENT_TYPE_IMAGE: new RegExp("image/.*", "i"),
+
+	REGEX_CONTENT_TYPE_AUDIO: new RegExp("audio/.*", "i"),
+
+	REGEX_CONTENT_TYPE_VIDEO: new RegExp("video/.*", "i"),
+
+	REGEX_CONTENT_TYPE_TEXT: new RegExp("text/.*", "i"),
+
+	REGEX_CONTENT_TYPE_APPLICATION: new RegExp("application/.*", "i"),
+};
 
 export const FULL_RELAYS = [
 	"wss://relay.damus.io",