Fixes from testing:

Certificate files are rejected if not both files are provided
Server shuts down controlled after pressing crtl+c
Logfile location is better checked
improvements for better testing (added ids and name in templates)

cps/cli.py

@@ -44,5 +44,9 @@ if args.k:
         print("Keyfilepath is invalid. Exiting...")
         sys.exit(1)
 
+if (args.k and not args.c) or (not args.k and args.c):
+    print("Certfile and Keyfile have to be used together. Exiting...")
+    sys.exit(1)
+
 if args.k is "":
     keyfilepath = ""

cps/server.py

@@ -5,6 +5,8 @@
 from socket import error as SocketError
 import sys
 import os
+import signal
+
 try:
     from gevent.pywsgi import WSGIServer
     from gevent.pool import Pool
@@ -26,7 +28,8 @@ class server:
     restart= False
 
     def __init__(self):
-        pass
+        signal.signal(signal.SIGINT, self.killServer)
+        signal.signal(signal.SIGTERM, self.killServer)        
 
     def start_gevent(self):
         try:
@@ -86,6 +89,9 @@ class server:
     def setRestartTyp(self,starttyp):
         self.restart=starttyp
 
+    def killServer(self, signum, frame):
+        self.stopServer()
+
     def stopServer(self):
         if gevent_present:
             self.wsgiserver.close()

cps/templates/admin.html

@@ -96,8 +96,8 @@
             <div class="col-xs-6 col-sm-5">{% if config.config_remote_login %}<span class="glyphicon glyphicon-ok"></span>{% else %}<span class="glyphicon glyphicon-remove"></span>{% endif %}</div>
         </div>
       </div>
-      <div class="btn btn-default"><a href="{{url_for('configuration')}}">{{_('Basic Configuration')}}</a></div>
-      <div class="btn btn-default"><a href="{{url_for('view_configuration')}}">{{_('UI Configuration')}}</a></div>
+      <div class="btn btn-default"><a id="basic_config" href="{{url_for('configuration')}}">{{_('Basic Configuration')}}</a></div>
+      <div class="btn btn-default"><a id="view_config" href="{{url_for('view_configuration')}}">{{_('UI Configuration')}}</a></div>
     </div>
   </div>
 
@@ -105,8 +105,8 @@
     <div class="col">
       <h2>{{_('Administration')}}</h2>
       <div class="btn btn-default" id="restart_database">{{_('Reconnect to Calibre DB')}}</div>
-      <div class="btn btn-default" data-toggle="modal" data-target="#RestartDialog">{{_('Restart Calibre-Web')}}</div>
-      <div class="btn btn-default" data-toggle="modal" data-target="#ShutdownDialog">{{_('Stop Calibre-Web')}}</div>
+      <div class="btn btn-default" id="admin_restart"data-toggle="modal" data-target="#RestartDialog">{{_('Restart Calibre-Web')}}</div>
+      <div class="btn btn-default" id="admin_stop" data-toggle="modal" data-target="#ShutdownDialog">{{_('Stop Calibre-Web')}}</div>
     </div>
   </div>
 

cps/templates/config_edit.html

@@ -207,12 +207,12 @@
 
 
     <div class="col-sm-12">
-    <button type="submit" class="btn btn-default">{{_('Submit')}}</button>
+    <button type="submit" name="submit" class="btn btn-default">{{_('Submit')}}</button>
     {% if not origin %}
       <a href="{{ url_for('admin') }}" class="btn btn-default">{{_('Back')}}</a>
     {% endif %}
     {% if success %}
-      <a href="{{ url_for('login') }}" class="btn btn-default">{{_('Login')}}</a>
+      <a href="{{ url_for('login') }}" name="login" class="btn btn-default">{{_('Login')}}</a>
     {% endif %}
     </div>
   </form>

cps/templates/detail.html

@@ -174,8 +174,10 @@
 
 
       {% if entry.comments|length > 0 and entry.comments[0].text|length > 0%}
+        <div class="comments">
             <h3>{{_('Description:')}}</h3>
             {{entry.comments[0].text|safe}}
+        </div>
       {% endif %}
 
 

cps/templates/layout.html

@@ -122,16 +122,16 @@
               <li id="nav_new" {% if page == 'root' %}class="active"{% endif %}><a href="{{url_for('index')}}"><span class="glyphicon glyphicon-book"></span> {{_('Recently Added')}}</a></li>
               {%endif%}
               {% if g.user.show_sorted() %}
-              <li class="dropdown">
+              <li id="nav_sort" class="dropdown">
                 <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">
                   <span class="glyphicon glyphicon-sort-by-attributes"></span>{{_('Sorted Books')}}
                   <span class="caret"></span>
                 </a>
                 <ul class="dropdown-menu">
-                  <li {% if page == 'newest' %}class="active"{% endif %}><a href="{{url_for('newest_books')}}">{{_('Sort By')}} {{_('Newest')}}</a></li>
-                  <li {% if page == 'oldest' %}class="active"{% endif %}><a href="{{url_for('oldest_books')}}">{{_('Sort By')}} {{_('Oldest')}}</a></li>
-                  <li {% if page == 'a-z' %}class="active"{% endif %}><a href="{{url_for('titles_ascending')}}">{{_('Sort By')}} {{_('Title')}} ({{_('Ascending')}})</a></li>
-                  <li {% if page == 'z-a' %}class="active"{% endif %}><a href="{{url_for('titles_descending')}}">{{_('Sort By')}} {{_('Title')}}  ({{_('Descending')}})</a></li>
+                  <li id="nav_sort_old" {% if page == 'newest' %}class="active"{% endif %}><a href="{{url_for('newest_books')}}">{{_('Sort By')}} {{_('Newest')}}</a></li>
+                  <li id="nav_sort_new" {% if page == 'oldest' %}class="active"{% endif %}><a href="{{url_for('oldest_books')}}">{{_('Sort By')}} {{_('Oldest')}}</a></li>
+                  <li id="nav_sort_asc" {% if page == 'a-z' %}class="active"{% endif %}><a href="{{url_for('titles_ascending')}}">{{_('Sort By')}} {{_('Title')}} ({{_('Ascending')}})</a></li>
+                  <li id="nav_sort_desc" {% if page == 'z-a' %}class="active"{% endif %}><a href="{{url_for('titles_descending')}}">{{_('Sort By')}} {{_('Title')}}  ({{_('Descending')}})</a></li>
                 </ul>
               </li>
               {%endif%}
@@ -139,13 +139,13 @@
               <li id="nav_hot" {% if page == 'hot' %}class="active"{% endif %}><a href="{{url_for('hot_books')}}"><span class="glyphicon glyphicon-fire"></span>{{_('Hot Books')}}</a></li>
               {%endif%}
               {% if g.user.show_best_rated_books() %}
-              <li {% if page == 'rated' %}class="active"{% endif %}><a href="{{url_for('best_rated_books')}}"><span class="glyphicon glyphicon-star"></span>{{_('Best rated Books')}}</a></li>
+              <li id="nav_rated" {% if page == 'rated' %}class="active"{% endif %}><a href="{{url_for('best_rated_books')}}"><span class="glyphicon glyphicon-star"></span>{{_('Best rated Books')}}</a></li>
               {%endif%}
               {% if g.user.show_read_and_unread() %}
                 {% if not g.user.is_anonymous %}
-                  <li {% if page == 'read' %}class="active"{% endif %}><a href="{{url_for('read_books')}}"><span class="glyphicon glyphicon-eye-open"></span>{{_('Read Books')}}</a></li>
+                  <li id="nav_read" {% if page == 'read' %}class="active"{% endif %}><a href="{{url_for('read_books')}}"><span class="glyphicon glyphicon-eye-open"></span>{{_('Read Books')}}</a></li>
                 {%endif%}
-                <li {% if page == 'read' %}class="active"{% endif %}><a href="{{url_for('unread_books')}}"><span class="glyphicon glyphicon-eye-close"></span>{{_('Unread Books')}}</a></li>
+                <li id="nav_unread" {% if page == 'read' %}class="active"{% endif %}><a href="{{url_for('unread_books')}}"><span class="glyphicon glyphicon-eye-close"></span>{{_('Unread Books')}}</a></li>
               {%endif%}
               {% if g.user.show_random_books() %}
               <li id="nav_rand" {% if page == 'discover' %}class="active"{% endif %}><a href="{{url_for('discover')}}"><span class="glyphicon glyphicon-random"></span>{{_('Discover')}}</a></li>

cps/templates/register.html

@@ -7,15 +7,11 @@
       <label for="nickname">{{_('Username')}}</label>
       <input type="text" class="form-control" id="nickname" name="nickname" placeholder="{{_('Choose a username')}}" required>
     </div>
-    <!--div class="form-group required">
-      <label for="password">{{_('Password')}}</label>
-      <input type="password" class="form-control" id="password" name="password" placeholder="{{_('Choose a password')}}" required>
-    </div-->
     <div class="form-group required">
       <label for="email">{{_('E-mail address')}}</label>
       <input type="email" class="form-control" id="email" name="email" placeholder="{{_('Your email address')}}" required>
     </div>
-    <button type="submit" class="btn btn-primary">{{_('Register')}}</button>
+    <button type="submit" id="submit" class="btn btn-primary">{{_('Register')}}</button>
   </form>
 </div>
   {% if error %}

cps/templates/shelf_edit.html

@@ -14,7 +14,7 @@
         </label>
       </div>
     {% endif %}
-    <button type="submit" class="btn btn-default">{{_('Submit')}}</button>
+    <button type="submit" class="btn btn-default" id="submit">{{_('Submit')}}</button>
     {% if shelf.id != None %}
       <a href="{{ url_for('show_shelf', shelf_id=shelf.id) }}" class="btn btn-default">{{_('Back')}}</a>
     {% endif %}

cps/templates/user_edit.html

@@ -22,8 +22,6 @@
           <input type="password" class="form-control" name="password" id="password" value="" autocomplete="off">
         </div>
     {% endif %}
-
-    
     {% endif %}
     <div class="form-group">
       <label for="kindle_mail">{{_('Kindle E-Mail')}}</label>

cps/web.py

@@ -590,7 +590,7 @@ def modify_database_object(input_elements, db_book_object, db_object, db_session
                     new_element = db_object(add_element, add_element)
                 elif db_type == 'custom':
                     new_element = db_object(value=add_element)
-                else:  # db_type should be tag, languages, publisher
+                else:  # db_type should be tag, language or publisher
                     new_element = db_object(add_element)
                 db_session.add(new_element)
             # add element to book
@@ -3011,7 +3011,8 @@ def configuration_helper(origin):
         if content.config_logfile != to_save["config_logfile"]:
             # check valid path, only path or file
             if os.path.dirname(to_save["config_logfile"]):
-                if os.path.exists(os.path.dirname(to_save["config_logfile"])):
+                if os.path.exists(os.path.dirname(to_save["config_logfile"])) and \
+                        os.path.basename(to_save["config_logfile"]) and not os.path.isdir(to_save["config_logfile"]):
                     content.config_logfile = to_save["config_logfile"]
                 else:
                     ub.session.commit()
@@ -3059,8 +3060,6 @@ def configuration_helper(origin):
                                              gdriveError=gdriveError, goodreads=goodreads_support, rarfile_support=rar_support,
                                              title=_(u"Basic Configuration"), page="config")
         if reboot_required:
-            # ub.session.close()
-            # ub.engine.dispose()
             # stop Server
             server.Server.setRestartTyp(True)
             server.Server.stopServer()

cps/worker.py

@@ -487,6 +487,7 @@ class WorkerThread(threading.Thread):
             datetime.now() - self.queue[self.current]['starttime'])
 
 
+# Enable logging of smtp lib debug output
 class StderrLogger(object):
 
     buffer = ''