Better JS

static/js/base.js

@@ -0,0 +1,54 @@
+// Copyright (C) 2018-2020 by BDE ENS Paris-Saclay
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+/**
+ * Perform a request on an URL and get result
+ * @param url The url where the request is performed
+ * @param success The function to call with the request
+ * @param data The data for the request (optional)
+ */
+function getJSONSync(url, success, data) {
+    $.ajax({
+        url: url,
+        dataType: 'json',
+        data: data,
+        async: false,
+        success: success
+    });
+}
+
+/**
+ * Convert balance in cents to a human readable amount
+ * @param value the balance, in cents
+ * @returns {string}
+ */
+function pretty_money(value) {
+    if (value % 100 === 0)
+        return (value < 0 ? "- " : "") + Math.floor(Math.abs(value) / 100) + " €";
+    else
+        return (value < 0 ? "- " : "") + Math.floor(Math.abs(value) / 100) + "." + (Math.abs(value) % 100) + " €";
+}
+
+/**
+ * Reload the balance of the user on the right top corner
+ */
+function refreshBalance() {
+    $("#user_balance").load("/ #user_balance");
+}
+
+/**
+ * Query the 20 first matched notes with a given pattern
+ * @param pattern The pattern that is queried
+ * @param fun For each found note with the matched alias `alias`, fun(note, alias) is called.
+ * This function is synchronous.
+ */
+function getMatchedNotes(pattern, fun) {
+    getJSONSync("/api/note/alias/?format=json&alias=" + pattern + "&search=user|club", function(aliases) {
+        aliases.results.forEach(function(alias) {
+            getJSONSync("/api/note/note/" + alias.note + "/?format=json", function (note) {
+                fun(note, alias);
+                console.log(alias.name);
+            });
+        });
+    });
+}