Fix #652

5 years ago · b9c3a3fcea
parent 6d43e0422a
commit b9c3a3fcea
3 changed files with 45 additions and 4 deletions
--- a/cps/static/css/style.css
+++ b/cps/static/css/style.css
@ -141,6 +141,7 @@ input.pill:not(:checked) + label .glyphicon {

 .filterheader { margin-bottom: 20px; }

+.errorlink {margin-top: 20px;}
 .modal-body .comments {
    max-height:300px;
    overflow-y: auto;
--- a/cps/templates/http_error.html
+++ b/cps/templates/http_error.html
@ -17,10 +17,34 @@
    {% endif %}
  </head>
  <body>
-    <div class="text-center">
-        <h1>{{ error_code }}</h1>
+  <div class="container-fluid">
+  <div class="row">
+    <div class="col">
+        <h1  class="text-center">{{ error_code }}</h1>
        <h3>{{ error_name }}</h3>
+    </div>
+  </div>
+  <div class="row">
+    <div class="col-md-offset-4 text-left">
+      {% for element in error_stack %}
+        <div>{{ element }}</div>
+      {% endfor %}
+    </div>
+   </div>
+  {% if issue %}
+    <div class="row">
+    <div class="col errorlink">Please report this issue with all related information:
+        <a href="https://github.com/janeczku/calibre-web/issues/new">{{_('Create issue')}}</a>
+    </div>
+      </div>
+    {% endif %}
+
+  <div class="row">
+    <div class="col errorlink">
        <a href="{{url_for('web.index')}}" title="{{ _('Back to home') }}">{{_('Back to home')}}</a>
    </div>
+  </div>
+
+  </div>
  </body>
 </html>
--- a/cps/web.py
+++ b/cps/web.py
@ -27,6 +27,8 @@ import base64
 import datetime
 import json
 import mimetypes
+import traceback
+import sys

 from babel import Locale as LC
 from babel.dates import format_date
@ -83,16 +85,30 @@ except ImportError:
 # custom error page
 def error_http(error):
    return render_template('http_error.html',
-                            error_code=error.code,
+                            error_code="Error {0}".format(error.code),
                            error_name=error.name,
+                            issue=False,
                            instance=config.config_calibre_web_title
                            ), error.code

+
+def internal_error(error):
+    __, __, tb = sys.exc_info()
+    return render_template('http_error.html',
+                        error_code="Internal Server Error",
+                        error_name=str(error),
+                        issue=True,
+                        error_stack=traceback.format_tb(tb),
+                        instance=config.config_calibre_web_title
+                        ), 500
+
+
 # http error handling
 for ex in default_exceptions:
-    # new routine for all client errors, server errors stay
    if ex < 500:
        app.register_error_handler(ex, error_http)
+    elif ex == 500:
+         app.register_error_handler(ex, internal_error)


 web = Blueprint('web', __name__)