Merge branch 'master' into Develop

# Conflicts:
#	cps/comic.py
#	cps/editbooks.py
#	cps/isoLanguages.py

.github/ISSUE_TEMPLATE/bug_report.md

@@ -6,6 +6,7 @@ labels: ''
 assignees: ''
 
 ---
+<!-- Please have a look at our [Contributing Guidelines](https://github.com/janeczku/calibre-web/blob/master/CONTRIBUTING.md) -->
 
 **Describe the bug/problem**
 A clear and concise description of what the bug is. If you are asking for support, please check our [Wiki](https://github.com/janeczku/calibre-web/wiki) if your question is already answered there.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -7,6 +7,8 @@ assignees: ''
 
 ---
 
+<!-- Please have a look at our [Contributing Guidelines](https://github.com/janeczku/calibre-web/blob/master/CONTRIBUTING.md) -->
+
 **Is your feature request related to a problem? Please describe.**
 A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
 

README.md

@@ -61,14 +61,14 @@ Optionally, to enable on-the-fly conversion from one ebook format to another whe
 Pre-built Docker images are available in these Docker Hub repositories:
 
 #### **Technosoft2000 - x64**
-+ Docker Hub - [https://hub.docker.com/r/technosoft2000/calibre-web/](https://hub.docker.com/r/technosoft2000/calibre-web/)
++ Docker Hub - [https://hub.docker.com/r/technosoft2000/calibre-web](https://hub.docker.com/r/technosoft2000/calibre-web)
 + Github - [https://github.com/Technosoft2000/docker-calibre-web](https://github.com/Technosoft2000/docker-calibre-web) 
 
     Includes the Calibre `ebook-convert` binary.
     + The "path to convertertool" should be set to `/opt/calibre/ebook-convert`
 
 #### **LinuxServer - x64, armhf, aarch64**
-+ Docker Hub - [https://hub.docker.com/r/linuxserver/calibre-web/](https://hub.docker.com/r/linuxserver/calibre-web/)
++ Docker Hub - [https://hub.docker.com/r/linuxserver/calibre-web](https://hub.docker.com/r/linuxserver/calibre-web)
 + Github - [https://github.com/linuxserver/docker-calibre-web](https://github.com/linuxserver/docker-calibre-web)
 + Github - (Optional Calibre layer) - [https://github.com/linuxserver/docker-calibre-web/tree/calibre](https://github.com/linuxserver/docker-calibre-web/tree/calibre) 
 
@@ -83,3 +83,7 @@ Pre-built Docker images are available in these Docker Hub repositories:
 # Wiki
 
 For further information, How To's and FAQ please check the [Wiki](https://github.com/janeczku/calibre-web/wiki)
+
+# Contributing to Calibre-Web
+
+Please have a look at our [Contributing Guidelines](https://github.com/janeczku/calibre-web/blob/master/CONTRIBUTING.md) 

cps/comic.py

@@ -134,7 +134,7 @@ def get_comic_info(tmp_file_path, original_file_name, original_file_extension, r
             # if style is not None:
             loadedMetadata = archive.readMetadata(style)
 
-            lang = loadedMetadata.language
+            lang = loadedMetadata.language or ""
             loadedMetadata.language = isoLanguages.get_lang3(lang)
 
             return BookMeta(

cps/db.py

@@ -120,6 +120,12 @@ class Identifiers(Base):
             return u"Google Books"
         elif format_type == "kobo":
             return u"Kobo"
+        elif format_type == "litres":
+            return u"ЛитРес"
+        elif format_type == "issn":
+            return u"ISSN"
+        elif format_type == "isfdb":
+            return u"ISFDB"
         if format_type == "lubimyczytac":
             return u"Lubimyczytac"
         else:
@@ -144,7 +150,13 @@ class Identifiers(Base):
         elif format_type == "kobo":
             return u"https://www.kobo.com/ebook/{0}".format(self.val)
         elif format_type == "lubimyczytac":
-            return u" https://lubimyczytac.pl/ksiazka/{0}".format(self.val)
+            return u" https://lubimyczytac.pl/ksiazka/{0}/ksiazka".format(self.val)
+        elif format_type == "litres":
+            return u"https://www.litres.ru/{0}".format(self.val)
+        elif format_type == "issn":
+            return u"https://portal.issn.org/resource/ISSN/{0}".format(self.val)
+        elif format_type == "isfdb":
+            return u"http://www.isfdb.org/cgi-bin/pl.cgi?{0}".format(self.val)
         elif format_type == "url":
             return u"{0}".format(self.val)
         else:

cps/editbooks.py

@@ -505,6 +505,8 @@ def upload_single_file(request, book, book_id):
         requested_file = request.files['btn-upload-format']
         # check for empty request
         if requested_file.filename != '':
+            if not current_user.role_upload():
+                abort(403)
             if '.' in requested_file.filename:
                 file_ext = requested_file.filename.rsplit('.', 1)[-1].lower()
                 if file_ext not in constants.EXTENSIONS_UPLOAD and '' not in constants.EXTENSIONS_UPLOAD:
@@ -565,6 +567,8 @@ def upload_cover(request, book):
         requested_file = request.files['btn-upload-cover']
         # check for empty request
         if requested_file.filename != '':
+            if not current_user.role_upload():
+                abort(403)
             ret, message = helper.save_cover(requested_file, book.path)
             if ret is True:
                 return True
@@ -645,7 +649,10 @@ def edit_book(book_id):
             error = helper.update_dir_stucture(edited_books_id, config.config_calibre_dir, input_authors[0])
 
         if not error:
+            if "cover_url" in to_save:
                 if to_save["cover_url"]:
+                    if not current_user.role_upload():
+                        return "", (403)
                     result, error = helper.save_cover_from_url(to_save["cover_url"], book.path)
                     if result is True:
                         book.has_cover = 1

cps/isoLanguages.py

@@ -69,6 +69,8 @@ def get_language_codes(locale, language_names, remainder=None):
 
 def get_valid_language_codes(locale, language_names, remainder=None):
     languages = list()
+    if "" in language_names:
+        language_names.remove("")
     for k, v in get_language_names(locale).items():
         if k in language_names:
             languages.append(k)

cps/templates/book_edit.html

@@ -90,6 +90,8 @@
       <label for="rating">{{_('Rating')}}</label>
       <input type="number"  name="rating" id="rating" class="rating input-lg" data-clearable="" value="{% if book.ratings %}{{(book.ratings[0].rating / 2)|int}}{% endif %}">
     </div>
+    {% if g.user.role_upload() or g.user.role_admin()%}
+      {% if g.allow_upload %}
     <div class="form-group">
       <label for="cover_url">{{_('Fetch Cover from URL (JPEG - Image will be downloaded and stored in database)')}}</label>
       <input type="text" class="form-control" name="cover_url" id="cover_url" value="">
@@ -99,6 +101,8 @@
         <div class="upload-cover-input-text" id="upload-cover"></div>
         <input id="btn-upload-cover" name="btn-upload-cover" type="file" accept=".jpg, .jpeg, .png, .webp">
       </div>
+      {% endif %}
+    {% endif %}
     <div class="form-group">
       <label for="pubdate">{{_('Published Date')}}</label>
       <div style="position: relative">

cps/templates/detail.html

@@ -81,7 +81,7 @@
 
               {% for format in entry.data %}
                   {% if format.format|lower in audioentries %}
-                    <li><a target="_blank" href="{{ url_for('web.read_book', book_id=entry.id, book_format=format.format|lower) }}">{{format.format}}</a></li>
+                    <li><a target="_blank" href="{{ url_for('web.read_book', book_id=entry.id, book_format=format.format|lower) }}">{{format.format|lower }}</a></li>
                     {% endif %}
               {% endfor %}
                   </ul>

cps/web.py

@@ -136,7 +136,8 @@ def add_security_headers(resp):
     resp.headers['X-Content-Type-Options'] = 'nosniff'
     resp.headers['X-Frame-Options'] = 'SAMEORIGIN'
     resp.headers['X-XSS-Protection'] = '1; mode=block'
-    # resp.headers['Strict-Transport-Security'] = 'max-age=31536000; includeSubDomains'
+    resp.headers['Strict-Transport-Security'] = 'max-age=31536000; includeSubDomains'
+    # log.debug(request.full_path)
     return resp
 
 web = Blueprint('web', __name__)
@@ -1541,6 +1542,8 @@ def login():
                     flash(_(u"Wrong Username or Password"), category="error")
 
     next_url = request.args.get('next', default=url_for("web.index"), type=str)
+    if url_for("web.logout") == next_url:
+        next_url = url_for("web.index")
     return render_title_template('login.html',
                                  title=_(u"login"),
                                  next_url=next_url,