Merge remote-tracking branch 'upstream/develop' into feature/theming2

* upstream/develop:
  Fix color fallback order
  Use console.warn instead of console.log
  Get rid of mutation_types file, use inline approach. Minor fixes
  Add fallback color rule.
  Change english validation error messages
  Clean up the code
  Validate name presence on client-side as well
  Better styling for client-side validation. Add I18n for validation errors.
  Fix broken ToS link. Fix linter errors
  Add client validation for registration form
  Use Array.reduce instead of lodash.reduce
  Humanize validation errors returned on registration
  Added user option to hide instance-specific panel, rearranged config screen to better categorize it / adjustments to language selector
  fix

1 files changed, 117 insertions, 29 deletions

diff --git a/src/components/registration/registration.vue b/src/components/registration/registration.vue
index 087cab6b..8cb1392b 100644
--- a/src/components/registration/registration.vue
+++ b/src/components/registration/registration.vue
@@ -7,50 +7,90 @@
       <form v-on:submit.prevent='submit(user)' class='registration-form'>
         <div class='container'>
           <div class='text-fields'>
-            <div class='form-group'>
-              <label for='username'>{{$t('login.username')}}</label>
-              <input :disabled="registering" v-model='user.username' class='form-control' id='username' placeholder='e.g. lain'>
+            <div class='form-group' :class="{ 'form-group--error': $v.user.username.$error }">
+              <label class='form--label' for='sign-up-username'>{{$t('login.username')}}</label>
+              <input :disabled="isPending" v-model.trim='$v.user.username.$model' class='form-control' id='sign-up-username' placeholder='e.g. lain'>
             </div>
-            <div class='form-group'>
-              <label for='fullname'>{{$t('registration.fullname')}}</label>
-              <input :disabled="registering" v-model='user.fullname' class='form-control' id='fullname' placeholder='e.g. Lain Iwakura'>
+            <div class="form-error" v-if="$v.user.username.$dirty">
+              <ul>
+                <li v-if="!$v.user.username.required">
+                  <span>{{$t('registration.validations.username_required')}}</span>
+                </li>
+              </ul>
             </div>
-            <div class='form-group'>
-              <label for='email'>{{$t('registration.email')}}</label>
-              <input :disabled="registering" v-model='user.email' class='form-control' id='email' type="email">
+
+            <div class='form-group' :class="{ 'form-group--error': $v.user.fullname.$error }">
+              <label class='form--label' for='sign-up-fullname'>{{$t('registration.fullname')}}</label>
+              <input :disabled="isPending" v-model.trim='$v.user.fullname.$model' class='form-control' id='sign-up-fullname' placeholder='e.g. Lain Iwakura'>
             </div>
-            <div class='form-group'>
-              <label for='bio'>{{$t('registration.bio')}}</label>
-              <input :disabled="registering" v-model='user.bio' class='form-control' id='bio'>
+            <div class="form-error" v-if="$v.user.fullname.$dirty">
+              <ul>
+                <li v-if="!$v.user.fullname.required">
+                  <span>{{$t('registration.validations.fullname_required')}}</span>
+                </li>
+              </ul>
             </div>
-            <div class='form-group'>
-              <label for='password'>{{$t('login.password')}}</label>
-              <input :disabled="registering" v-model='user.password' class='form-control' id='password' type='password'>
+
+            <div class='form-group' :class="{ 'form-group--error': $v.user.email.$error }">
+              <label class='form--label' for='email'>{{$t('registration.email')}}</label>
+              <input :disabled="isPending" v-model='$v.user.email.$model' class='form-control' id='email' type="email">
             </div>
-            <div class='form-group'>
-              <label for='password_confirmation'>{{$t('registration.password_confirm')}}</label>
-              <input :disabled="registering" v-model='user.confirm' class='form-control' id='password_confirmation' type='password'>
+            <div class="form-error" v-if="$v.user.email.$dirty">
+              <ul>
+                <li v-if="!$v.user.email.required">
+                  <span>{{$t('registration.validations.email_required')}}</span>
+                </li>
+              </ul>
             </div>
-            <!--
+
             <div class='form-group'>
-              <label for='captcha'>Captcha</label>
-              <img src='/qvittersimplesecurity/captcha.jpg' alt='captcha' class='captcha'>
-              <input :disabled="registering" v-model='user.captcha' placeholder='Enter captcha' type='test' class='form-control' id='captcha'>
+              <label class='form--label' for='bio'>{{$t('registration.bio')}}</label>
+              <input :disabled="isPending" v-model='user.bio' class='form-control' id='bio'>
+            </div>
+
+            <div class='form-group' :class="{ 'form-group--error': $v.user.password.$error }">
+              <label class='form--label' for='sign-up-password'>{{$t('login.password')}}</label>
+              <input :disabled="isPending" v-model='user.password' class='form-control' id='sign-up-password' type='password'>
+            </div>
+            <div class="form-error" v-if="$v.user.password.$dirty">
+              <ul>
+                <li v-if="!$v.user.password.required">
+                  <span>{{$t('registration.validations.password_required')}}</span>
+                </li>
+              </ul>
+            </div>
+
+            <div class='form-group' :class="{ 'form-group--error': $v.user.confirm.$error }">
+              <label class='form--label' for='sign-up-password-confirmation'>{{$t('registration.password_confirm')}}</label>
+              <input :disabled="isPending" v-model='user.confirm' class='form-control' id='sign-up-password-confirmation' type='password'>
+            </div>
+            <div class="form-error" v-if="$v.user.confirm.$dirty">
+              <ul>
+                <li v-if="!$v.user.confirm.required">
+                  <span>{{$t('registration.validations.password_confirmation_required')}}</span>
+                </li>
+                <li v-if="!$v.user.confirm.sameAsPassword">
+                  <span>{{$t('registration.validations.password_confirmation_match')}}</span>
+                </li>
+              </ul>
             </div>
-            -->
+
             <div class='form-group' v-if='token' >
               <label for='token'>{{$t('registration.token')}}</label>
               <input disabled='true' v-model='token' class='form-control' id='token' type='text'>
             </div>
             <div class='form-group'>
-              <button :disabled="registering" type='submit' class='btn btn-default'>{{$t('general.submit')}}</button>
+              <button :disabled="isPending" type='submit' class='btn btn-default'>{{$t('general.submit')}}</button>
             </div>
           </div>
-          <div class='terms-of-service' v-html="termsofservice">
+
+          <div class='terms-of-service' v-html="termsOfService">
           </div>
         </div>
-        <div v-if="error" class='form-group'>
-          <div class='alert error'>{{error}}</div>
+        <div v-if="serverValidationErrors.length" class='form-group'>
+          <div class='alert error'>
+            <span v-for="error in serverValidationErrors">{{error}}</span>
+          </div>
         </div>
       </form>
     </div>
@@ -60,6 +100,7 @@
 <script src="./registration.js"></script>
 <style lang="scss">
 @import '../../_variables.scss';
+$validations-cRed: #f04124;
 
 .registration-form {
   display: flex;
@@ -89,6 +130,55 @@
     flex-direction: column;
     padding: 0.3em 0.0em 0.3em;
     line-height:24px;
+    margin-bottom: 1em;
+  }
+
+  @keyframes shakeError {
+    0% {
+      transform: translateX(0); }
+    15% {
+      transform: translateX(0.375rem); }
+    30% {
+      transform: translateX(-0.375rem); }
+    45% {
+      transform: translateX(0.375rem); }
+    60% {
+      transform: translateX(-0.375rem); }
+    75% {
+      transform: translateX(0.375rem); }
+    90% {
+      transform: translateX(-0.375rem); }
+    100% {
+      transform: translateX(0); } }
+
+  .form-group--error {
+    animation-name: shakeError;
+    animation-duration: .6s;
+    animation-timing-function: ease-in-out;
+  }
+
+  .form-group--error .form--label {
+    color: $validations-cRed;
+    color: var(--cRed, $validations-cRed);
+  }
+
+  .form-error {
+    margin-top: -0.7em;
+    text-align: left;
+
+    span {
+      font-size: 12px;
+    }
+  }
+
+  .form-error ul {
+    list-style: none;
+    padding: 0 0 0 5px;
+    margin-top: 0;
+
+    li::before {
+      content: "• ";
+    }
   }
 
   form textarea {
@@ -102,8 +192,6 @@
   }
 
   .btn {
-    //align-self: flex-start;
-    //width: 10em;
     margin-top: 0.6em;
     height: 28px;
   }