96 lines
No EOL
2.7 KiB
Dart
96 lines
No EOL
2.7 KiB
Dart
import 'dart:convert';
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import 'dart:typed_data';
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import 'package:contacts_plus_plus/config.dart';
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import 'package:flutter/material.dart';
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import 'package:html/parser.dart' as htmlparser;
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import 'package:uuid/uuid.dart';
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enum NeosDBEndpoint
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{
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def,
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blob,
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cdn,
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videoCDN,
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}
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class Aux {
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static String neosDbToHttp(String? neosdb) {
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if (neosdb == null || neosdb.isEmpty) return "";
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if (neosdb.startsWith("http")) return neosdb;
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final fullUri = neosdb.replaceFirst("neosdb:///", Config.neosCdnUrl);
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final lastPeriodIndex = fullUri.lastIndexOf(".");
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if (lastPeriodIndex != -1 && fullUri.length - lastPeriodIndex < 8) {
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// I feel like 8 is a good maximum for file extension length? Can neosdb Uris even come without file extensions?
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return fullUri.substring(0, lastPeriodIndex);
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}
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return fullUri;
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}
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static String toURLBase64(Uint8List data) => base64.encode(data)
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.replaceAll("+", "-")
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.replaceAll("/", "_")
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.replaceAll("=", "");
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static String generateMachineId() => Aux.toURLBase64((const Uuid().v1obj().toBytes())).toLowerCase();
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}
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extension Unique<E, Id> on List<E> {
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List<E> unique([Id Function(E element)? id, bool inplace = true]) {
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final ids = <Id>{};
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var list = inplace ? this : List<E>.from(this);
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list.retainWhere((x) => ids.add(id != null ? id(x) : x as Id));
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return list;
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}
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}
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extension StringX on String {
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String stripHtml() {
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final document = htmlparser.parse(this);
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return htmlparser
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.parse(document.body?.text)
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.documentElement
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?.text ?? "";
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}
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// This won't be accurate since userIds can't contain certain characters that usernames can
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// but it's fine for just having a name to display
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String stripUid() => startsWith("U-") ? substring(2) : this;
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String get overflow =>
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Characters(this)
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.replaceAll(Characters(''), Characters('\u{200B}'))
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.toString();
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bool looseMatch(String other) {
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if (other.isEmpty) return true;
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var index = 0;
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for (final needleChar in other.characters) {
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if (index >= characters.length) return false;
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for (; index < characters.length; index++) {
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if (needleChar.toLowerCase() == characters.elementAt(index).toLowerCase()) break;
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}
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}
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if (index < characters.length) {
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return true;
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} else if (characters.last.toLowerCase() == other.characters.last.toLowerCase()) {
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return true;
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}
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return false;
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}
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}
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extension Format on Duration {
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String format() {
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final hh = (inHours).toString().padLeft(2, '0');
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final mm = (inMinutes % 60).toString().padLeft(2, '0');
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final ss = (inSeconds % 60).toString().padLeft(2, '0');
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if (inHours == 0) {
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return "$mm:$ss";
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} else {
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return "$hh:$mm:$ss";
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}
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}
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} |