perf: 优化登录html

apps/authentication/templates/authentication/login.html

@@ -146,11 +146,9 @@
                 <form id="login-form" action="" method="post" role="form" novalidate="novalidate">
                     {% csrf_token %}
                     <div style="line-height: 17px;margin-bottom: 20px;color: #999999;">
-                    {% if form.errors %}
+                    {% if form.non_field_errors %}
                         <p class="help-block red-fonts">
-                            {% if form.non_field_errors %}
-                                {{ form.non_field_errors.as_text }}
-                            {% endif %}
+                            {{ form.non_field_errors.as_text }}
                         </p>
                     {% else %}
                         <p class="welcome-message">
@@ -197,35 +195,15 @@
                     </div>
 
                     <div>
-                        {% if AUTH_OPENID or AUTH_CAS or AUTH_WECOM or AUTH_DINGTALK or AUTH_FEISHU %}
+                        {% if auth_methods %}
                             <div class="hr-line-dashed"></div>
                             <div style="display: inline-block; float: left">
-                                <b class="text-muted text-left" >{% trans "More login options" %}</b>
-                                {% if AUTH_OPENID %}
-                                    <a href="{% url 'authentication:openid:login' %}" class="more-login-item">
-                                        <i class="fa fa-openid"></i> {% trans 'OpenID' %}
-                                    </a>
-                                {% endif %}
-                                {% if AUTH_CAS %}
-                                    <a href="{% url 'authentication:cas:cas-login' %}" class="more-login-item">
-                                        <i class="fa"><img src="{{ LOGIN_CAS_LOGO_URL }}" height="13" width="13"></i> {% trans 'CAS' %}
-                                    </a>
-                                {% endif %}
-                                {% if AUTH_WECOM %}
-                                    <a href="{% url 'authentication:wecom-qr-login' %}" class="more-login-item">
-                                        <i class="fa"><img src="{{ LOGIN_WECOM_LOGO_URL }}" height="13" width="13"></i> {% trans 'WeCom' %}
-                                    </a>
-                                {% endif %}
-                                {% if AUTH_DINGTALK %}
-                                    <a href="{% url 'authentication:dingtalk-qr-login' %}" class="more-login-item">
-                                        <i class="fa"><img src="{{ LOGIN_DINGTALK_LOGO_URL }}" height="13" width="13"></i> {% trans 'DingTalk' %}
-                                    </a>
-                                {% endif %}
-                                {% if AUTH_FEISHU %}
-                                <a href="{% url 'authentication:feishu-qr-login' %}" class="more-login-item">
-                                    <i class="fa"><img src="{{ LOGIN_FEISHU_LOGO_URL }}" height="13" width="13"></i> {% trans 'FeiShu' %}
+                            <b class="text-muted text-left" >{% trans "More login options" %}</b>
+                            {% for method in auth_methods %}
+                                <a href="{{ method.url }}" class="more-login-item">
+                                    <i class="fa"><img src="{{ method.logo }}" height="13" width="13"></i> {{ method.name }}
                                 </a>
-                                {% endif %}
+                            {% endfor %}
                             </div>
                         {% else %}
                             <div class="text-center" style="display: inline-block;">

apps/authentication/views/login.py

@@ -5,6 +5,7 @@ from __future__ import unicode_literals
 import os
 import datetime
 
+from django.templatetags.static import static
 from django.contrib.auth import login as auth_login, logout as auth_logout
 from django.http import HttpResponse
 from django.shortcuts import reverse, redirect
@@ -136,6 +137,43 @@ class UserLoginView(mixins.AuthMixin, FormView):
         self.request.session[RSA_PRIVATE_KEY] = None
         self.request.session[RSA_PUBLIC_KEY] = None
 
+    @staticmethod
+    def get_support_auth_methods():
+        auth_methods = [
+            {
+                'name': 'OpenID',
+                'enabled': settings.AUTH_OPENID,
+                'url': reverse('authentication:openid:login'),
+                'logo':  static('img/login_oidc_logo.png')
+            },
+            {
+                'name': 'CAS',
+                'enabled': settings.AUTH_CAS,
+                'url': reverse('authentication:cas:cas-login'),
+                'logo':  static('img/login_cas_logo.png')
+            },
+            {
+                'name': _('WeCom'),
+                'enabled': settings.AUTH_WECOM,
+                'url': reverse('authentication:wecom-qr-login'),
+                'logo':  static('img/login_wecom_logo.png')
+            },
+            {
+                'name': _('DingTalk'),
+                'enabled': settings.AUTH_DINGTALK,
+                'url': reverse('authentication:dingtalk-qr-login'),
+                'logo':  static('img/login_dingtalk_logo.png')
+            },
+            {
+                'name': _('FeiShu'),
+                'enabled': settings.AUTH_FEISHU,
+                'url': reverse('authentication:feishu-qr-login'),
+                'logo':  static('img/login_feishu_logo.png')
+            }
+        ]
+        return [method for method in auth_methods]
+        # return [method for method in auth_methods if method['enabled']]
+
     def get_context_data(self, **kwargs):
         forgot_password_url = reverse('authentication:forgot-password')
         has_other_auth_backend = settings.AUTHENTICATION_BACKENDS[0] != settings.AUTH_BACKEND_MODEL
@@ -144,6 +182,8 @@ class UserLoginView(mixins.AuthMixin, FormView):
 
         context = {
             'demo_mode': os.environ.get("DEMO_MODE"),
+            'auth_methods': self.get_support_auth_methods(),
+            'has_other_auth'
             'AUTH_OPENID': settings.AUTH_OPENID,
             'AUTH_CAS': settings.AUTH_CAS,
             'AUTH_WECOM': settings.AUTH_WECOM,