Merge pull request #1 from apollo1220/feature/custom-pages

Feature/custom pages

.gitignore

@@ -35,3 +35,5 @@ gdrive_credentials
 client_secrets.json
 gmail.json
 /.key
+
+pages/

cps/admin.py

@@ -1705,7 +1705,7 @@ def _db_configuration_update_helper():
         return _db_configuration_result('{}'.format(ex), gdrive_error)
 
     if db_change or not db_valid or not config.db_configured \
-        or config.config_calibre_dir != to_save["config_calibre_dir"]:
+       or config.config_calibre_dir != to_save["config_calibre_dir"]:
         if not os.path.exists(metadata_db) or not to_save['config_calibre_dir']:
             return _db_configuration_result(_('DB Location is not Valid, Please Enter Correct Path'), gdrive_error)
         else:
@@ -1728,6 +1728,9 @@ def _db_configuration_update_helper():
         calibre_db.update_config(config)
         if not os.access(os.path.join(config.config_calibre_dir, "metadata.db"), os.W_OK):
             flash(_("DB is not Writeable"), category="warning")
+    _config_string(to_save, "config_calibre_split_dir")
+    config.config_calibre_split = to_save.get('config_calibre_split', 0) == "on"
+    calibre_db.update_config(config)
     config.save()
     return _db_configuration_result(None, gdrive_error)
 

cps/config_sql.py

@@ -69,6 +69,8 @@ class _Settings(_Base):
 
     config_calibre_dir = Column(String)
     config_calibre_uuid = Column(String)
+    config_calibre_split = Column(Boolean, default=False)
+    config_calibre_split_dir = Column(String)
     config_port = Column(Integer, default=constants.DEFAULT_PORT)
     config_external_port = Column(Integer, default=constants.DEFAULT_PORT)
     config_certfile = Column(String)
@@ -389,6 +391,9 @@ class ConfigSQL(object):
         self.db_configured = False
         self.save()
 
+    def get_book_path(self):
+        return self.config_calibre_split_dir if self.config_calibre_split_dir else self.config_calibre_dir
+
     def store_calibre_uuid(self, calibre_db, Library_table):
         try:
             calibre_uuid = calibre_db.session.query(Library_table).one_or_none()

cps/editbooks.py

@@ -135,7 +135,7 @@ def edit_book(book_id):
             edited_books_id = book.id
             modify_date = True
             title_author_error = helper.update_dir_structure(edited_books_id,
-                                                             config.config_calibre_dir,
+                                                             config.get_book_path(),
                                                              input_authors[0],
                                                              renamed_author=renamed)
         if title_author_error:
@@ -280,7 +280,7 @@ def upload():
                                                   meta.extension.lower())
                 else:
                     error = helper.update_dir_structure(book_id,
-                                                        config.config_calibre_dir,
+                                                        config.get_book_path(),
                                                         input_authors[0],
                                                         meta.file_path,
                                                         title_dir + meta.extension.lower(),
@@ -330,7 +330,7 @@ def convert_bookformat(book_id):
         return redirect(url_for('edit-book.show_edit_book', book_id=book_id))
 
     log.info('converting: book id: %s from: %s to: %s', book_id, book_format_from, book_format_to)
-    rtn = helper.convert_book_format(book_id, config.config_calibre_dir, book_format_from.upper(),
+    rtn = helper.convert_book_format(book_id, config.get_book_path(), book_format_from.upper(),
                                      book_format_to.upper(), current_user.name)
 
     if rtn is None:
@@ -400,7 +400,7 @@ def edit_list_book(param):
         elif param == 'title':
             sort_param = book.sort
             if handle_title_on_edit(book, vals.get('value', "")):
-                rename_error = helper.update_dir_structure(book.id, config.config_calibre_dir)
+                rename_error = helper.update_dir_structure(book.id, config.get_book_path())
                 if not rename_error:
                     ret = Response(json.dumps({'success': True, 'newValue':  book.title}),
                                    mimetype='application/json')
@@ -418,7 +418,7 @@ def edit_list_book(param):
                            mimetype='application/json')
         elif param == 'authors':
             input_authors, __, renamed = handle_author_on_edit(book, vals['value'], vals.get('checkA', None) == "true")
-            rename_error = helper.update_dir_structure(book.id, config.config_calibre_dir, input_authors[0],
+            rename_error = helper.update_dir_structure(book.id, config.get_book_path(), input_authors[0],
                                                        renamed_author=renamed)
             if not rename_error:
                 ret = Response(json.dumps({
@@ -522,10 +522,10 @@ def merge_list_book():
                     for element in from_book.data:
                         if element.format not in to_file:
                             # create new data entry with: book_id, book_format, uncompressed_size, name
-                            filepath_new = os.path.normpath(os.path.join(config.config_calibre_dir,
+                            filepath_new = os.path.normpath(os.path.join(config.get_book_path(),
                                                                          to_book.path,
                                                                          to_name + "." + element.format.lower()))
-                            filepath_old = os.path.normpath(os.path.join(config.config_calibre_dir,
+                            filepath_old = os.path.normpath(os.path.join(config.get_book_path(),
                                                                          from_book.path,
                                                                          element.name + "." + element.format.lower()))
                             copyfile(filepath_old, filepath_new)
@@ -565,7 +565,7 @@ def table_xchange_author_title():
 
             if edited_books_id:
                 # toDo: Handle error
-                edit_error = helper.update_dir_structure(edited_books_id, config.config_calibre_dir, input_authors[0],
+                edit_error = helper.update_dir_structure(edited_books_id, config.get_book_path(), input_authors[0],
                                                          renamed_author=renamed)
             if modify_date:
                 book.last_modified = datetime.utcnow()
@@ -762,7 +762,7 @@ def move_coverfile(meta, db_book):
         cover_file = meta.cover
     else:
         cover_file = os.path.join(constants.STATIC_DIR, 'generic_cover.jpg')
-    new_cover_path = os.path.join(config.config_calibre_dir, db_book.path)
+    new_cover_path = os.path.join(config.get_book_path(), db_book.path)
     try:
         os.makedirs(new_cover_path, exist_ok=True)
         copyfile(cover_file, os.path.join(new_cover_path, "cover.jpg"))
@@ -848,7 +848,7 @@ def delete_book_from_table(book_id, book_format, json_response):
         book = calibre_db.get_book(book_id)
         if book:
             try:
-                result, error = helper.delete_book(book, config.config_calibre_dir, book_format=book_format.upper())
+                result, error = helper.delete_book(book, config.get_book_path(), book_format=book_format.upper())
                 if not result:
                     if json_response:
                         return json.dumps([{"location": url_for("edit-book.show_edit_book", book_id=book_id),
@@ -1184,7 +1184,7 @@ def upload_single_file(file_request, book, book_id):
                 return False
 
             file_name = book.path.rsplit('/', 1)[-1]
-            filepath = os.path.normpath(os.path.join(config.config_calibre_dir, book.path))
+            filepath = os.path.normpath(os.path.join(config.get_book_path(), book.path))
             saved_filename = os.path.join(filepath, file_name + '.' + file_ext)
 
             # check if file path exists, otherwise create it, copy file to calibre path and delete temp file

cps/editpage.py

@@ -0,0 +1,108 @@
+import os
+import flask
+from flask import Blueprint, Flask, abort, request
+from functools import wraps
+from pathlib import Path
+from flask_login import current_user, login_required
+from werkzeug.exceptions import NotFound
+
+from .render_template import render_title_template
+from . import logger, config, ub
+from .constants import CONFIG_DIR as _CONFIG_DIR
+
+log = logger.create()
+
+editpage = Blueprint('editpage', __name__)
+
+def edit_required(f):
+    @wraps(f)
+    def inner(*args, **kwargs):
+        if current_user.role_edit() or current_user.role_admin():
+            return f(*args, **kwargs)
+        abort(403)
+
+    return inner
+
+def _get_checkbox(dictionary, field, default):
+    new_value = dictionary.get(field, default)
+    convertor = lambda y: y == "on"
+    new_value = convertor(new_value)
+
+    return new_value
+
+@editpage.route("/admin/page/<string:file>", methods=["GET", "POST"])
+@login_required
+@edit_required
+def edit_page(file):
+    doc = ""
+    title = ""
+    name = ""
+    icon = "file"
+    is_enabled = True
+    order = 0
+    position = "0"
+
+    page = ub.session.query(ub.Page).filter(ub.Page.id == file).first()
+
+    try:
+        title = page.title
+        name = page.name
+        icon = page.icon
+        is_enabled = page.is_enabled
+        order = page.order
+        position = page.position
+    except AttributeError:
+        if file != "new":
+            abort(404)
+
+    if request.method == "POST":
+        to_save = request.form.to_dict()
+        title = to_save.get("title", "").strip()
+        name = to_save.get("name", "").strip()
+        icon = to_save.get("icon", "").strip()
+        position = to_save.get("position", "").strip()
+        order = int(to_save.get("order", 0))
+        content = to_save.get("content", "").strip()
+        is_enabled = _get_checkbox(to_save, "is_enabled", True)
+
+        if page:
+            page.title = title
+            page.name = name
+            page.icon = icon
+            page.is_enabled = is_enabled
+            page.order = order
+            page.position = position
+            ub.session_commit("Page edited {}".format(file))
+        else:
+            new_page = ub.Page(title=title, name=name, icon=icon, is_enabled=is_enabled, order=order, position=position)
+            ub.session.add(new_page)
+            ub.session_commit("Page added {}".format(file))
+
+        if (file == "new"):
+            file = str(new_page.id)
+        dir_config_path = os.path.join(_CONFIG_DIR, 'pages')
+        file_name = Path(name + '.md')
+        file_path = dir_config_path / file_name
+        os.makedirs(dir_config_path, exist_ok=True)
+
+        try:
+            with open(file_path, 'w') as f:
+                f.write(content)
+                f.close()
+        except Exception as ex:
+            log.error(ex)
+
+    if file != "new":
+        try:
+            dir_config_path = Path(_CONFIG_DIR) / 'pages'
+            file_path = dir_config_path / f"{name}.md"
+
+            with open(file_path, 'r') as f:
+                doc = f.read()
+        except NotFound:
+            log.error("'%s' was accessed but file doesn't exists." % file)
+
+    else:
+        doc = "## New file\n\nInformation"
+
+    return render_title_template("edit_page.html", title=title, name=name, icon=icon, is_enabled=is_enabled, order=order, position=position, content=doc, file=file)

cps/epub.py

@@ -48,7 +48,8 @@ def get_epub_layout(book, book_data):
         'n': 'urn:oasis:names:tc:opendocument:xmlns:container',
         'pkg': 'http://www.idpf.org/2007/opf',
     }
-    file_path = os.path.normpath(os.path.join(config.config_calibre_dir, book.path, book_data.name + "." + book_data.format.lower()))
+    file_path = os.path.normpath(os.path.join(config.get_book_path(),
+                                              book.path, book_data.name + "." + book_data.format.lower()))
 
     try:
         epubZip = zipfile.ZipFile(file_path)

cps/helper.py

@@ -781,7 +781,7 @@ def get_book_cover_internal(book, resolution=None):
 
         # Send the book cover from the Calibre directory
         else:
-            cover_file_path = os.path.join(config.config_calibre_dir, book.path)
+            cover_file_path = os.path.join(config.get_book_path(), book.path)
             if os.path.isfile(os.path.join(cover_file_path, "cover.jpg")):
                 return send_from_directory(cover_file_path, "cover.jpg")
             else:
@@ -934,7 +934,7 @@ def save_cover(img, book_path):
         else:
             return False, message
     else:
-        return save_cover_from_filestorage(os.path.join(config.config_calibre_dir, book_path), "cover.jpg", img)
+        return save_cover_from_filestorage(os.path.join(config.get_book_path(), book_path), "cover.jpg", img)
 
 
 def do_download_file(book, book_format, client, data, headers):
@@ -947,7 +947,7 @@ def do_download_file(book, book_format, client, data, headers):
         else:
             abort(404)
     else:
-        filename = os.path.join(config.config_calibre_dir, book.path)
+        filename = os.path.join(config.get_book_path(), book.path)
         if not os.path.isfile(os.path.join(filename, data.name + "." + book_format)):
             # ToDo: improve error handling
             log.error('File not found: %s', os.path.join(filename, data.name + "." + book_format))

cps/kobo.py

@@ -205,7 +205,7 @@ def HandleSyncRequest():
     for book in books:
         formats = [data.format for data in book.Books.data]
         if 'KEPUB' not in formats and config.config_kepubifypath and 'EPUB' in formats:
-            helper.convert_book_format(book.Books.id, config.config_calibre_dir, 'EPUB', 'KEPUB', current_user.name)
+            helper.convert_book_format(book.Books.id, config.get_book_path(), 'EPUB', 'KEPUB', current_user.name)
 
         kobo_reading_state = get_or_create_reading_state(book.Books.id)
         entitlement = {

cps/listpages.py

@@ -0,0 +1,28 @@
+import flask
+import json
+from flask import Blueprint, jsonify, make_response,abort
+from flask_login import current_user, login_required
+from functools import wraps
+from flask_babel import gettext as _
+
+from .render_template import render_title_template
+from . import ub, db
+
+listpages = Blueprint('listpages', __name__)
+
+def edit_required(f):
+    @wraps(f)
+    def inner(*args, **kwargs):
+        if current_user.role_edit() or current_user.role_admin():
+            return f(*args, **kwargs)
+        abort(403)
+
+    return inner
+
+@listpages.route("/admin/pages/", methods=["GET"])
+@login_required
+@edit_required
+def show_list():
+    pages = ub.session.query(ub.Page).order_by(ub.Page.position).order_by(ub.Page.order).all()
+
+    return render_title_template('list_pages.html', title=_("Pages List"), page="book_table", pages=pages)

cps/main.py

@@ -36,6 +36,9 @@ def main():
     from .gdrive import gdrive
     from .editbooks import editbook
     from .about import about
+    from .page import page
+    from .listpages import listpages
+    from .editpage import editpage
     from .search import search
     from .search_metadata import meta
     from .shelf import shelf
@@ -65,6 +68,9 @@ def main():
     limiter.limit("3/minute",key_func=request_username)(opds)
     app.register_blueprint(jinjia)
     app.register_blueprint(about)
+    app.register_blueprint(page)
+    app.register_blueprint(listpages)
+    app.register_blueprint(editpage)
     app.register_blueprint(shelf)
     app.register_blueprint(admi)
     app.register_blueprint(remotelogin)

cps/opds.py

@@ -502,7 +502,7 @@ def render_element_index(database_column, linked_table, folder):
         entries = entries.join(linked_table).join(db.Books)
     entries = entries.filter(calibre_db.common_filters()).group_by(func.upper(func.substr(database_column, 1, 1))).all()
     elements = []
-    if off == 0:
+    if off == 0 and entries:
         elements.append({'id': "00", 'name': _("All")})
         shift = 1
     for entry in entries[

cps/page.py

@@ -0,0 +1,38 @@
+import os
+import flask
+import markdown
+from flask import abort
+from pathlib import Path
+from flask_babel import gettext as _
+from werkzeug.exceptions import NotFound
+
+from . import logger, config, ub
+from .render_template import render_title_template
+from .constants import CONFIG_DIR as _CONFIG_DIR
+
+page = flask.Blueprint('page', __name__)
+
+log = logger.create()
+
+@page.route('/page/<string:file>', methods=['GET'])
+def get_page(file):
+    page = ub.session.query(ub.Page)\
+        .filter(ub.Page.name == file)\
+        .filter(ub.Page.is_enabled)\
+        .first()
+
+    if not page:
+        log.error(f"'{file}' was accessed but is not enabled or it's not in database.")
+        abort(404)
+
+    try:
+        dir_config_path = Path(_CONFIG_DIR) / 'pages'
+        file_path = dir_config_path / f"{file}.md"
+        with open(file_path, 'r') as f:
+            temp_md = f.read()
+        body = markdown.markdown(temp_md)
+
+        return render_title_template('page.html', body=body, title=page.title, page=page.name)
+    except NotFound:
+        log.error("'%s' was accessed but file doesn't exists." % file)
+        abort(404)

cps/render_template.py

@@ -104,14 +104,24 @@ def get_sidebar_config(kwargs=None):
     g.shelves_access = ub.session.query(ub.Shelf).filter(
         or_(ub.Shelf.is_public == 1, ub.Shelf.user_id == current_user.id)).order_by(ub.Shelf.name).all()
 
-    return sidebar, simple
+    top_pages = ub.session.query(ub.Page)\
+        .filter(ub.Page.position == "1")\
+        .filter(ub.Page.is_enabled)\
+        .order_by(ub.Page.order)
+    bottom_pages = ub.session.query(ub.Page)\
+        .filter(ub.Page.position == "0")\
+        .filter(ub.Page.is_enabled)\
+        .order_by(ub.Page.order)
+
+    return sidebar, simple, top_pages, bottom_pages
 
 
 # Returns the template for rendering and includes the instance name
 def render_title_template(*args, **kwargs):
-    sidebar, simple = get_sidebar_config(kwargs)
+    sidebar, simple, top_pages, bottom_pages = get_sidebar_config(kwargs)
     try:
         return render_template(instance=config.config_calibre_web_title, sidebar=sidebar, simple=simple,
+                               top_pages=top_pages, bottom_pages=bottom_pages,
                                accept=constants.EXTENSIONS_UPLOAD,
                                *args, **kwargs)
     except PermissionError:

cps/static/js/kthoom.js

@@ -179,8 +179,9 @@ kthoom.ImageFile = function(file) {
 };
 
 function updateDirectionButtons(){
-    var left, right = 1;
+    var left = 1;
-    if (currentImage == 0 ) {
+    var right = 1;
+    if (currentImage <= 0 ) {
         if (settings.direction === 0) {
             left = 0;
         } else {

cps/tasks/convert.py

@@ -62,11 +62,11 @@ class TaskConvert(CalibreTask):
             df = gdriveutils.getFileFromEbooksFolder(cur_book.path,
                                                      data.name + "." + self.settings['old_book_format'].lower())
             if df:
-                datafile = os.path.join(config.config_calibre_dir,
+                datafile = os.path.join(config.get_book_path(),
                                         cur_book.path,
                                         data.name + "." + self.settings['old_book_format'].lower())
-                if not os.path.exists(os.path.join(config.config_calibre_dir, cur_book.path)):
+                if not os.path.exists(os.path.join(config.get_book_path(), cur_book.path)):
-                    os.makedirs(os.path.join(config.config_calibre_dir, cur_book.path))
+                    os.makedirs(os.path.join(config.get_book_path(), cur_book.path))
                 df.GetContentFile(datafile)
                 worker_db.session.close()
             else:

cps/tasks/mail.py

@@ -239,7 +239,7 @@ class TaskEmail(CalibreTask):
     @classmethod
     def _get_attachment(cls, book_path, filename):
         """Get file as MIMEBase message"""
-        calibre_path = config.config_calibre_dir
+        calibre_path = config.get_book_path()
         if config.config_use_google_drive:
             df = gdriveutils.getFileFromEbooksFolder(book_path, filename)
             if df:

cps/tasks/metadata_backup.py

@@ -114,7 +114,7 @@ class TaskBackupMetadata(CalibreTask):
                                                  True)
         else:
             # ToDo: Handle book folder not found or not readable
-            book_metadata_filepath = os.path.join(config.config_calibre_dir, book.path, 'metadata.opf')
+            book_metadata_filepath = os.path.join(config.get_book_path(), book.path, 'metadata.opf')
             # prepare finalize everything and output
             doc = etree.ElementTree(package)
             try:

cps/tasks/thumbnail.py

@@ -209,7 +209,7 @@ class TaskGenerateCoverThumbnails(CalibreTask):
                     if stream is not None:
                         stream.close()
             else:
-                book_cover_filepath = os.path.join(config.config_calibre_dir, book.path, 'cover.jpg')
+                book_cover_filepath = os.path.join(config.get_book_path(), book.path, 'cover.jpg')
                 if not os.path.isfile(book_cover_filepath):
                     raise Exception('Book cover file not found')
 
@@ -404,7 +404,7 @@ class TaskGenerateSeriesThumbnails(CalibreTask):
                         if stream is not None:
                             stream.close()
 
-                book_cover_filepath = os.path.join(config.config_calibre_dir, book.path, 'cover.jpg')
+                book_cover_filepath = os.path.join(config.get_book_path(), book.path, 'cover.jpg')
                 if not os.path.isfile(book_cover_filepath):
                     raise Exception('Book cover file not found')
 

cps/templates/admin.html

@@ -161,6 +161,7 @@
       <a class="btn btn-default" id="db_config" href="{{url_for('admin.db_configuration')}}">{{_('Edit Calibre Database Configuration')}}</a>
       <a class="btn btn-default" id="basic_config" href="{{url_for('admin.configuration')}}">{{_('Edit Basic Configuration')}}</a>
       <a class="btn btn-default" id="view_config" href="{{url_for('admin.view_configuration')}}">{{_('Edit UI Configuration')}}</a>
+      <a class="btn btn-default" id="list_pages" href="{{url_for('listpages.show_list')}}">{{_('List Pages')}}</a>
     </div>
   </div>
 {%  if feature_support['scheduler'] %}

cps/templates/config_db.html

@@ -16,6 +16,18 @@
           <button type="button" data-toggle="modal" id="calibre_modal_path" data-link="config_calibre_dir" data-filefilter="metadata.db" data-target="#fileModal" id="library_path" class="btn btn-default"><span class="glyphicon glyphicon-folder-open"></span></button>
         </span>
       </div>
+      <div class="form-group required">
+        <input type="checkbox" id="config_calibre_split" name="config_calibre_split" data-control="split_settings" data-t ="{{ config.config_calibre_split_dir  }}" {% if config.config_calibre_split %}checked{% endif %} >
+        <label for="config_calibre_split">{{_('Separate Book files from Library')}}</label>
+      </div>
+      <div data-related="split_settings">
+       <div class="form-group required input-group">
+        <input type="text" class="form-control" id="config_calibre_split_dir" name="config_calibre_split_dir" value="{% if config.config_calibre_split_dir != None %}{{ config.config_calibre_split_dir }}{% endif %}" autocomplete="off">
+        <span class="input-group-btn">
+          <button type="button" data-toggle="modal" id="calibre_modal_split_path" data-link="config_calibre_split_dir" data-filefilter="" data-target="#fileModal" id="book_path" class="btn btn-default"><span class="glyphicon glyphicon-folder-open"></span></button>
+        </span>
+      </div>
+      </div>
     {% if feature_support['gdrive'] %}
       <div class="form-group required">
         <input type="checkbox" id="config_use_google_drive" name="config_use_google_drive" data-control="gdrive_settings" {% if config.config_use_google_drive %}checked{% endif %} >

cps/templates/edit_page.html

@@ -0,0 +1,45 @@
+{% extends "layout.html" %}
+{% block body %}
+<div class="discover">
+  <div><a class="session" href="{{url_for('listpages.show_list')}}">{{_('Back')}}</a></div>
+  <h2>{{_('Edit page')}}</h2>
+  <form role="form" class="col-md-10 col-lg-6" method="POST" action="{{ url_for('editpage.edit_page', file=file) }}"
+    autocomplete="off">
+    <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
+    <div class="form-group">
+      <label for="title">{{_('Title')}}</label>
+      <input type="text" class="form-control" name="title" id="title" value="{{ title }}" required>
+    </div>
+    <div class="form-group">
+      <label for="name">{{_('Name')}}</label>
+      <input type="text" class="form-control" name="name" id="name" value="{{ name }}" required>
+    </div>
+    <div class="form-group">
+      <label for="icon">{{_('Icon')}}</label>
+      <input type="text" class="form-control" name="icon" id="icon" value="{{ icon }}" required>
+      <a href="https://www.w3schools.com/bootstrap/bootstrap_ref_comp_glyphs.asp" target="_blank" rel="noopener">{{_('Icons list')}}</a>
+    </div>
+    <div class="form-group">
+      <label for="content">{{_('Content')}}</label>
+      <textarea class="form-control" name="content" id="content" rows="15">{{ content }}</textarea>
+    </div>
+    <div class="form-group">
+      <label for="position">{{_('Position')}}</label>
+      <select name="position" id="position" class="form-control">
+        <option value="0" {% if position=="0" %}selected{% endif %}>{{ _("Sidebar Bottom") }}</option>
+        <option value="1" {% if position=="1" %}selected{% endif %}>{{ _("Sidebar Top") }}</option>
+      </select>
+    </div>
+    <div class="form-group">
+      <input type="checkbox" id="is_enabled" name="is_enabled" {% if is_enabled %}checked{% endif %}>
+      <label for="is_enabled">{{_('Enabled')}}</label>
+    </div>
+    <div class="form-group">
+      <label for="order">{{_('Order')}}</label>
+      <input type="number" class="form-control" name="order" id="order" value="{{ order }}" required>
+    </div>
+    <button type="submit" name="submit" id="page_submit" class="btn btn-default">{{_('Save')}}</button>
+    <a href="{{ url_for('admin.admin') }}" id="config_back" class="btn btn-default">{{_('Cancel')}}</a>
+  </form>
+</div>
+{% endblock %}

cps/templates/layout.html

@@ -142,6 +142,9 @@
         <div class="col-sm-2">
           <nav class="navigation">
             <ul class="list-unstyled" id="scnd-nav" intent in-standard-append="nav.navigation" in-mobile-after="#main-nav" in-mobile-class="nav navbar-nav">
+              {% for element in top_pages %}
+                 <li id="nav_{{element['name']}}" {% if page == element['name'] %}class="active"{% endif %}><a href="{{url_for('page.get_page', file=element['name'])}}"><span class="glyphicon glyphicon-{{element['icon']}}"></span> {{element['title']}}</a></li>
+              {% endfor %}
               <li class="nav-head hidden-xs">{{_('Browse')}}</li>
               {% for element in sidebar %}
                 {% if current_user.check_visibility(element['visibility']) and element['public'] %}
@@ -157,6 +160,9 @@
                 <li id="nav_createshelf" class="create-shelf"><a href="{{url_for('shelf.create_shelf')}}">{{_('Create a Shelf')}}</a></li>
                 <li id="nav_about" {% if page == 'stat' %}class="active"{% endif %}><a href="{{url_for('about.stats')}}"><span class="glyphicon glyphicon-info-sign"></span> {{_('About')}}</a></li>
               {% endif %}
+              {% for element in bottom_pages %}
+                 <li id="nav_{{element['name']}}" {% if page == element['name'] %}class="active"{% endif %}><a href="{{url_for('page.get_page', file=element['name'])}}"><span class="glyphicon glyphicon-{{element['icon']}}"></span> {{element['title']}}</a></li>
+              {% endfor %}
               {% endif %}
 
             </ul>

cps/templates/list_pages.html

@@ -0,0 +1,52 @@
+{% extends "layout.html" %}
+{% block header %}
+<link href="{{ url_for('static', filename='css/libs/bootstrap-table.min.css') }}" rel="stylesheet">
+<link href="{{ url_for('static', filename='css/libs/bootstrap-editable.css') }}" rel="stylesheet">
+<link href="{{ url_for('static', filename='css/libs/bootstrap-select.min.css') }}" rel="stylesheet" >
+{% endblock %}
+{% block body %}
+<h2 class="{{page}}">{{_(title)}}</h2>
+<table class="table table-striped" id="table_user">
+    <thead>
+        <tr>
+            <th>{{_('Name')}}</th>
+            <th>{{_('Title')}}</th>
+            <th>{{_('Icon')}}</th>
+            <th>{{_('Position')}}</th>
+            <th>{{_('Enabled')}}</th>
+            <th>{{_('Order')}}</th>
+        </tr>
+    </thead>
+    <tbody>
+    {% for page in pages %}
+        <tr>
+            <td><a class="session" href="{{url_for('editpage.edit_page', file=page.id)}}">{{page.name}}</a></td>
+            <td>{{page.title}}</td>
+            <td>{{page.icon}}</td>
+            <td>{{_('bottom') if page.position == "0" else _('top')}}</td>
+            <td>
+                {% if page.is_enabled %}
+                <span class="glyphicon glyphicon-ok"></span>
+                {% else %}
+                <span class="glyphicon glyphicon-remove"></span>
+                {% endif %}
+            </td>
+            <td>{{page.order}}</td>
+        </tr>
+    {% endfor %}
+    </tbody>
+</table>
+<a class="session" id="new_page" href="{{url_for('editpage.edit_page', file="new")}}">{{_('New Page')}}</a>
+{% endblock %}
+{% block js %}
+<script src="{{ url_for('static', filename='js/libs/bootstrap-table/bootstrap-table.min.js') }}"></script>
+<script src="{{ url_for('static', filename='js/libs/bootstrap-table/bootstrap-table-locale-all.min.js') }}"></script>
+<script src="{{ url_for('static', filename='js/libs/bootstrap-table/bootstrap-table-editable.min.js') }}"></script>
+<script src="{{ url_for('static', filename='js/libs/bootstrap-table/bootstrap-editable.min.js') }}"></script>
+{% if not current_user.locale == 'en' %}
+<script
+    src="{{ url_for('static', filename='js/libs/bootstrap-table/locale/bootstrap-table-' + current_user.locale + '.min.js') }}"
+    charset="UTF-8"></script>
+{% endif %}
+<script src="{{ url_for('static', filename='js/table.js') }}"></script>
+{% endblock %}

cps/templates/page.html

@@ -0,0 +1,4 @@
+{% extends "layout.html" %}
+{% block body %}
+<div>{{body|safe}}</div>
+{% endblock %}

cps/ub.py

@@ -538,6 +538,16 @@ class Thumbnail(Base):
     generated_at = Column(DateTime, default=lambda: datetime.datetime.utcnow())
     expiration = Column(DateTime, nullable=True)
 
+class Page(Base):
+    __tablename__ = 'page'
+
+    id = Column(Integer, primary_key=True)
+    title = Column(String)
+    name = Column(String)
+    icon = Column(String)
+    order = Column(Integer)
+    position = Column(String)
+    is_enabled = Column(Boolean, default=True)
 
 # Add missing tables during migration of database
 def add_missing_tables(engine, _session):
@@ -561,7 +571,8 @@ def add_missing_tables(engine, _session):
             trans = conn.begin()
             conn.execute("insert into registration (domain, allow) values('%.%',1)")
             trans.commit()
-
+    if not engine.dialect.has_table(engine.connect(), "page"):
+        Page.__table__.create(bind=engine)
 
 # migrate all settings missing in registration table
 def migrate_registration_table(engine, _session):

cps/web.py

@@ -1192,7 +1192,7 @@ def serve_book(book_id, book_format, anyname):
         if book_format.upper() == 'TXT':
             log.info('Serving book: %s', data.name)
             try:
-                rawdata = open(os.path.join(config.config_calibre_dir, book.path, data.name + "." + book_format),
+                rawdata = open(os.path.join(config.get_book_path(), book.path, data.name + "." + book_format),
                                "rb").read()
                 result = chardet.detect(rawdata)
                 return make_response(
@@ -1202,7 +1202,7 @@ def serve_book(book_id, book_format, anyname):
                 return "File Not Found"
         # enable byte range read of pdf
         response = make_response(
-            send_from_directory(os.path.join(config.config_calibre_dir, book.path), data.name + "." + book_format))
+            send_from_directory(os.path.join(config.get_book_path(), book.path), data.name + "." + book_format))
         if not range_header:
             log.info('Serving book: %s', data.name)
             response.headers['Accept-Ranges'] = 'bytes'
@@ -1226,7 +1226,7 @@ def send_to_ereader(book_id, book_format, convert):
         response = [{'type': "danger", 'message': _("Please configure the SMTP mail settings first...")}]
         return Response(json.dumps(response), mimetype='application/json')
     elif current_user.kindle_mail:
-        result = send_mail(book_id, book_format, convert, current_user.kindle_mail, config.config_calibre_dir,
+        result = send_mail(book_id, book_format, convert, current_user.kindle_mail, config.get_book_path(),
                            current_user.name)
         if result is None:
             ub.update_download(book_id, int(current_user.id))

requirements.txt

@@ -9,7 +9,7 @@ iso-639>=0.4.5,<0.5.0
 PyPDF>=3.0.0,<3.16.0
 pytz>=2016.10
 requests>=2.28.0,<2.32.0
-SQLAlchemy>=1.3.0,<2.0.0
+SQLAlchemy>=1.3.0,<2.1.0
 tornado>=6.3,<6.4
 Wand>=0.4.4,<0.7.0
 unidecode>=0.04.19,<1.4.0
@@ -18,3 +18,4 @@ flask-wtf>=0.14.2,<1.3.0
 chardet>=3.0.0,<4.1.0
 advocate>=1.0.0,<1.1.0
 Flask-Limiter>=2.3.0,<3.6.0
+markdown>=3.5.1

setup.cfg

@@ -41,7 +41,7 @@ install_requires =
 	Werkzeug<3.0.0
 	APScheduler>=3.6.3,<3.11.0
 	Babel>=1.3,<3.0
-	Flask-Babel>=0.11.1,<3.2.0
+	Flask-Babel>=0.11.1,<4.1.0
 	Flask-Login>=0.3.2,<0.6.3
 	Flask-Principal>=0.3.2,<0.5.1
 	Flask>=1.0.2,<2.4.0
@@ -49,15 +49,15 @@ install_requires =
 	PyPDF>=3.0.0,<3.16.0
 	pytz>=2016.10
 	requests>=2.28.0,<2.32.0
-	SQLAlchemy>=1.3.0,<2.0.0
+	SQLAlchemy>=1.3.0,<2.1.0
 	tornado>=6.3,<6.4
 	Wand>=0.4.4,<0.7.0
 	unidecode>=0.04.19,<1.4.0
 	lxml>=3.8.0,<5.0.0
-	flask-wtf>=0.14.2,<1.2.0
+	flask-wtf>=0.14.2,<1.3.0
 	chardet>=3.0.0,<4.1.0
 	advocate>=1.0.0,<1.1.0
-	Flask-Limiter>=2.3.0,<3.5.0
+	Flask-Limiter>=2.3.0,<3.6.0
 	
 
 [options.packages.find]