Rename groups-common.js to utils.js.

It's not used only in group pages, and we should try to move more common stuff here later.

Signed-off-by: XhmikosR <xhmikosr@gmail.com>

scripts/pi-hole/js/utils.js

@@ -0,0 +1,162 @@
+/* Pi-hole: A black hole for Internet advertisements
+ *  (c) 2020 Pi-hole, LLC (https://pi-hole.net)
+ *  Network-wide ad blocking via your own hardware.
+ *
+ *  This file is copyright under the latest version of the EUPL.
+ *  Please see LICENSE file for your rights under this license. */
+
+/* global moment:false */
+
+var info = null;
+function showAlert(type, icon, title, message) {
+  var opts = {};
+  title = "&nbsp;<strong>" + title + "</strong><br>";
+  switch (type) {
+    case "info":
+      opts = {
+        type: "info",
+        icon: "far fa-clock",
+        title: title,
+        message: message
+      };
+      info = $.notify(opts);
+      break;
+    case "success":
+      opts = {
+        type: "success",
+        icon: icon,
+        title: title,
+        message: message
+      };
+      if (info) {
+        info.update(opts);
+      } else {
+        $.notify(opts);
+      }
+
+      break;
+    case "warning":
+      opts = {
+        type: "warning",
+        icon: "fas fa-exclamation-triangle",
+        title: title,
+        message: message
+      };
+      if (info) {
+        info.update(opts);
+      } else {
+        $.notify(opts);
+      }
+
+      break;
+    case "error":
+      opts = {
+        type: "danger",
+        icon: "fas fa-times",
+        title: "&nbsp;<strong>Error, something went wrong!</strong><br>",
+        message: message
+      };
+      if (info) {
+        info.update(opts);
+      } else {
+        $.notify(opts);
+      }
+
+      break;
+    default:
+  }
+}
+
+function datetime(date) {
+  return moment.unix(Math.floor(date)).format("Y-MM-DD [<br class='hidden-lg'>]HH:mm:ss z");
+}
+
+function disableAll() {
+  $("input").attr("disabled", true);
+  $("select").attr("disabled", true);
+  $("button").attr("disabled", true);
+  $("textarea").attr("disabled", true);
+}
+
+function enableAll() {
+  $("input").attr("disabled", false);
+  $("select").attr("disabled", false);
+  $("button").attr("disabled", false);
+  $("textarea").attr("disabled", false);
+
+  // Enable custom input field only if applicable
+  var ip = $("#select") ? $("#select").val() : null;
+  if (ip !== null && ip !== "custom") {
+    $("#ip-custom").attr("disabled", true);
+  }
+}
+
+// Pi-hole IPv4/CIDR validator by DL6ER, see regexr.com/50csh
+function validateIPv4CIDR(ip) {
+  // One IPv4 element is 8bit: 0 - 256
+  var ipv4elem = "(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]?|0)";
+  // CIDR for IPv4 is 1 - 32 bit
+  var v4cidr = "(\\/([1-9]|[1-2][0-9]|3[0-2])){0,1}";
+  var ipv4validator = new RegExp(
+    "^" + ipv4elem + "\\." + ipv4elem + "\\." + ipv4elem + "\\." + ipv4elem + v4cidr + "$"
+  );
+  return ipv4validator.test(ip);
+}
+
+// Pi-hole IPv6/CIDR validator by DL6ER, see regexr.com/50csn
+function validateIPv6CIDR(ip) {
+  // One IPv6 element is 16bit: 0000 - FFFF
+  var ipv6elem = "[0-9A-Fa-f]{1,4}";
+  // CIDR for IPv6 is 1- 128 bit
+  var v6cidr = "(\\/([1-9]|[1-9][0-9]|1[0-1][0-9]|12[0-8])){0,1}";
+  var ipv6validator = new RegExp(
+    "^(((?:" +
+      ipv6elem +
+      "))((?::" +
+      ipv6elem +
+      "))*::((?:" +
+      ipv6elem +
+      "))*((?::" +
+      ipv6elem +
+      "))*|((?:" +
+      ipv6elem +
+      "))((?::" +
+      ipv6elem +
+      ")){7})" +
+      v6cidr +
+      "$"
+  );
+  return ipv6validator.test(ip);
+}
+
+function bsSelectDefaults() {
+  // set bootstrap-select defaults
+  var pickerDEFAULTS = $.fn.selectpicker.Constructor.DEFAULTS;
+  pickerDEFAULTS.noneSelectedText = "none selected";
+  pickerDEFAULTS.selectedTextFormat = "count > 1";
+  pickerDEFAULTS.actionsBox = true;
+  pickerDEFAULTS.width = "fit";
+  pickerDEFAULTS.container = "body";
+  pickerDEFAULTS.dropdownAlignRight = "auto";
+  pickerDEFAULTS.selectAllText = "All";
+  pickerDEFAULTS.deselectAllText = "None";
+  pickerDEFAULTS.countSelectedText = function (num, total) {
+    if (num === total) {
+      return "All selected (" + num + ")";
+    }
+
+    return num + " selected";
+  };
+}
+
+window.utils = (function () {
+  return {
+    showAlert: showAlert,
+    datetime: datetime,
+    disableAll: disableAll,
+    enableAll: enableAll,
+    validateIPv4CIDR: validateIPv4CIDR,
+    validateIPv6CIDR: validateIPv6CIDR,
+    bsSelectDefaults: bsSelectDefaults
+  };
+})();