init

filcnaplo/lib/utils/format.dart

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+import 'package:flutter/widgets.dart';
+import 'package:intl/intl.dart';
+import 'package:i18n_extension/i18n_widget.dart';
+import 'package:html/parser.dart';
+
+extension StringFormatUtils on String {
+  String specialChars() => this
+      .replaceAll("é", "e")
+      .replaceAll("á", "a")
+      .replaceAll("ó", "o")
+      .replaceAll("ő", "o")
+      .replaceAll("ö", "o")
+      .replaceAll("ú", "u")
+      .replaceAll("ű", "u")
+      .replaceAll("ü", "u")
+      .replaceAll("í", "i");
+
+  String capital() => this.length > 0 ? this[0].toUpperCase() + this.substring(1) : "";
+
+  String capitalize() => this.split(" ").map((w) => this.capital()).join(" ");
+
+  String escapeHtml() {
+    String htmlString = this;
+    htmlString = htmlString.replaceAll("\r", "");
+    htmlString = htmlString.replaceAll(RegExp(r'<br ?/?>'), "\n");
+    htmlString = htmlString.replaceAll(RegExp(r'<p ?>'), "");
+    htmlString = htmlString.replaceAll(RegExp(r'</p ?>'), "\n");
+    var document = parse(htmlString);
+    return document.body?.text.trim() ?? "";
+  }
+}
+
+extension DateFormatUtils on DateTime {
+  String format(BuildContext context, {bool timeOnly = false, bool weekday = false}) {
+    // Time only
+    if (timeOnly) return DateFormat("HH:mm").format(this);
+
+    DateTime now = DateTime.now();
+    if (this.difference(now).inDays == 0) {
+      if (this.hour == 0 && this.minute == 0 && this.second == 0) return "Today"; // TODO: i18n
+      return DateFormat("HH:mm").format(this);
+    }
+    if (this.difference(now).inDays == 1) return "Yesterday"; // TODO: i18n
+
+    String formatString;
+    if (this.year == now.year)
+      formatString = "MMM dd.";
+    else
+      formatString = "yy/MM/dd";
+
+    if (weekday) formatString += " (EEEE)";
+
+    return DateFormat(formatString, I18n.of(context).locale.toString()).format(this);
+  }
+}