Add REST api to website and add search functionality to users

shimatta_kenkyusho/static/js/csrf-token.js

@@ -0,0 +1,16 @@
+function getCookie(name) {
+    let cookieValue = null;
+    if (document.cookie && document.cookie !== '') {
+        const cookies = document.cookie.split(';');
+        for (let i = 0; i < cookies.length; i++) {
+            const cookie = cookies[i].trim();
+            // Does this cookie string begin with the name we want?
+            if (cookie.substring(0, name.length + 1) === (name + '=')) {
+                cookieValue = decodeURIComponent(cookie.substring(name.length + 1));
+                break;
+            }
+        }
+    }
+    return cookieValue;
+}
+const csrftoken = getCookie('csrftoken');

shimatta_kenkyusho/static/js/kenyusho-api-v1.js

@@ -0,0 +1,30 @@
+function api_ajax_request(method, url, onSuccess, onFail, sendData) {
+    var xmlhttp = new XMLHttpRequest();
+    // csrftoken is set globally
+    xmlhttp.onreadystatechange = function() {
+        if (xmlhttp.readyState == XMLHttpRequest.DONE) {
+            if (xmlhttp.status == 200) {
+                //console.log("Success:"+xmlhttp.responseText);
+                onSuccess(method, url, JSON.parse(xmlhttp.responseText));
+            } else {
+                onFail(method, url, xmlhttp.status, xmlhttp.responseText);
+            }
+        }
+    }
+
+    xmlhttp.open(method, url);
+    xmlhttp.setRequestHeader('X-CSRFToken', csrftoken);
+    if (sendData === null || typeof sendData === 'undefined') {
+        xmlhttp.send();
+    } else {
+        xmlhttp.send(JSON.stringify(sendData));
+    }
+}
+
+function api_ajax_request_without_send(method, url, onSuccess, onFail) {
+    return api_ajax_request(method, url, onSuccess, onFail, null);
+}
+
+function api_search_user(search, onSuccess, onFail) {
+    return api_ajax_request_without_send('GET', api_urls_v1['user-list']+`?search=${encodeURIComponent(search)}`, function(method, url, json) {onSuccess(json);}, onFail);
+}