make "create an account" link disabled when user registration is disabled in config

src/lib/settings.js

@@ -1,4 +1,8 @@
+import Cookies from 'js-cookie'
+
 const settingsLocalStorageKey = 'lab_user_settings';
+const serverSettingsCookieKey = 'ACP_SETTINGS';
+
 const defaultSettings = {
     lang: 'en'
 };
@@ -37,7 +41,23 @@ function setOption(key, value) {
     return setSettings(settings);
 }
 
+function getServerSetting(key) {
+    const settings = Cookies.get(serverSettingsCookieKey) || '';
+    const settingsArr = settings.split('_');
+
+    for (let i = 0; i < settingsArr.length; i++) {
+        const pairs = settingsArr[i].split('.');
+
+        if (pairs[0] === key) {
+            return pairs[1];
+        }
+    }
+
+    return undefined;
+}
+
 export default {
     getLanguage: () => getOriginalOption('lang'),
-    setLanguage: value => setOption('lang', value)
+    setLanguage: value => setOption('lang', value),
+    isUserRegistrationEnabled: () => getServerSetting('r') === '1'
 };

src/mobile-main.js

@@ -31,6 +31,8 @@ Vue.prototype.$setLanguage = function (locale) {
     document.querySelector('html').setAttribute('lang', locale);
     return locale;
 };
+Vue.prototype.$isUserRegistrationEnabled = settings.isUserRegistrationEnabled;
+
 Vue.prototype.$alert = function (message, confirmCallback) {
     let parameters = {};
 
@@ -84,6 +86,7 @@ Vue.prototype.$toast = function (message, timeout) {
         closeTimeout: timeout || 1500
     }).open();
 };
+
 Vue.prototype.$services = services;
 Vue.prototype.$user = userstate;
 

src/views/mobile/Login.vue

@@ -23,7 +23,7 @@
             <f7-list-button :class="{ 'disabled': inputIsEmpty }" :text="$t('Log In')" @click="login"></f7-list-button>
             <f7-block-footer>
                 <span v-t="'Don\'t have an account?'"></span>&nbsp;
-                <f7-link href="/signup" :text="$t('Create an account')"></f7-link>
+                <f7-link :class="{'disabled': !isUserRegistrationEnabled}" href="/signup" :text="$t('Create an account')"></f7-link>
                 <br/>
                 <f7-link class="disabled" href="/forget-pwd" :text="$t('Forget Password?')"></f7-link>
             </f7-block-footer>
@@ -98,6 +98,9 @@ export default {
         };
     },
     computed: {
+        isUserRegistrationEnabled() {
+            return this.$isUserRegistrationEnabled();
+        },
         inputIsEmpty() {
             return !this.username || !this.password;
         },