Redirect shelf to category. - Sponsor: Fundación Karisma

cps/render_template.py

@@ -22,7 +22,7 @@ from werkzeug.local import LocalProxy
 from flask_login import current_user
 from sqlalchemy.sql.expression import or_
 
-from . import config, constants, logger, ub
+from . import config, constants, logger, ub, db, calibre_db
 from .ub import User
 
 
@@ -106,6 +106,13 @@ def get_sidebar_config(kwargs=None):
 
     return sidebar, simple
 
+def get_category(categoryId=0):
+    categories = calibre_db.session.query(db.Tags)\
+        .order_by(db.Tags.name)
+    for category in categories:
+        if category.id == categoryId:
+            return category
+    return { 'name': '' }
 
 # Returns the template for rendering and includes the instance name
 def render_title_template(*args, **kwargs):
@@ -113,6 +120,7 @@ def render_title_template(*args, **kwargs):
     try:
         return render_template(instance=config.config_calibre_web_title, sidebar=sidebar, simple=simple,
                                accept=constants.EXTENSIONS_UPLOAD,
+                               get_category=get_category,
                                *args, **kwargs)
     except PermissionError:
         log.error("No permission to access {} file.".format(args[0]))

cps/shelf.py

@@ -324,6 +324,8 @@ def create_edit_shelf(shelf, page_title, page, shelf_id=False):
             flash(_("Sorry you are not allowed to create a public shelf"), category="error")
             return redirect(url_for('web.index'))
         is_public = 1 if to_save.get("is_public") == "on" else 0
+        type = to_save.get("type", "")
+        category = to_save.get("category", "")
         if config.config_kobo_sync:
             shelf.kobo_sync = True if to_save.get("kobo_sync") else False
             if shelf.kobo_sync:
@@ -334,6 +336,8 @@ def create_edit_shelf(shelf, page_title, page, shelf_id=False):
         if check_shelf_is_unique(shelf_title, is_public, shelf_id):
             shelf.name = shelf_title
             shelf.is_public = is_public
+            shelf.type = type
+            shelf.category = category
             if not shelf_id:
                 shelf.user_id = int(current_user.id)
                 ub.session.add(shelf)
@@ -356,8 +360,11 @@ def create_edit_shelf(shelf, page_title, page, shelf_id=False):
                 ub.session.rollback()
                 log.error_or_exception(ex)
                 flash(_("There was an error"), category="error")
+    categories = calibre_db.session.query(db.Tags)\
+        .order_by(db.Tags.name)
     return render_title_template('shelf_edit.html',
                                  shelf=shelf,
+                                 categories=categories,
                                  title=page_title,
                                  page=page,
                                  kobo_sync_enabled=config.config_kobo_sync,

cps/templates/layout.html

@@ -151,7 +151,17 @@
               {% if current_user.is_authenticated or g.allow_anonymous %}
                 <li class="nav-head hidden-xs public-shelves">{{_('Shelves')}}</li>
                 {% for shelf in g.shelves_access %}
-                  <li><a href="{{url_for('shelf.show_shelf', shelf_id=shelf.id)}}"><span class="glyphicon glyphicon-list shelf"></span> {{shelf.name|shortentitle(40)}}{% if shelf.is_public == 1 %} {{_('(Public)')}}{% endif %}</a></li>
+                  {% if shelf.type == 0 %}
+                    <li><a href="{{url_for('shelf.show_shelf', shelf_id=shelf.id)}}"><span class="glyphicon glyphicon-list shelf"></span> {{shelf.name|shortentitle(40)}}{% if shelf.is_public == 1 %} {{_('(Public)')}}{% endif %}</a></li>
+                  {% else %}
+                    <li><a href="{{url_for('web.books_list', data='category', sort_param='stored', book_id=shelf.category )}}"><span class="glyphicon glyphicon-list shelf"></span>
+                      {{get_category(shelf.category).name|shortentitle(40)}}
+                      {% if shelf.is_public == 1 %} {{_('(Public)')}}{% endif %}</a>
+                      {% if not current_user.is_anonymous %}
+                        <a href="{{url_for('shelf.show_shelf', shelf_id=shelf.id)}}"><span class="glyphicon glyphicon-edit shelf"></span> (Shelf)</a>
+                      {% endif %}
+                    </li>
+                  {% endif %}
                 {% endfor %}
               {% if not current_user.is_anonymous %}
                 <li id="nav_createshelf" class="create-shelf"><a href="{{url_for('shelf.create_shelf')}}">{{_('Create a Shelf')}}</a></li>

cps/templates/shelf_edit.html

@@ -1,4 +1,8 @@
 {% extends "layout.html" %}
+{% block header %}
+<link href="{{ url_for('static', filename='css/libs/bootstrap-select.min.css') }}" rel="stylesheet" >
+{% endblock %}
+
 {% block body %}
 <div class="discover">
   <h1>{{title}}</h1>
@@ -14,6 +18,24 @@
           <input type="checkbox" name="is_public" {% if shelf.is_public == 1 %}checked{% endif %}> {{_('Share with Everyone')}}
         </label>
       </div>
+      <div class="form-group">
+        <label for="type">Shelf type:</label>
+        <select id="type" name="type" class="selectpicker">
+          <option value="0"{% if shelf.type == 0 %} selected{% endif %}>Calibre web</option>
+          <option value="1"{% if shelf.type == 1 %} selected{% endif %}>Category shorcut</option>
+        </select>
+      </div>
+      <div class="form-group">
+        <label for="category">Category:</label>
+        <select id="category" name="category" class="selectpicker">
+          <option value="0">None</option>
+          {% if shelf.type == 1 %}
+            {% for category in categories %}
+              <option value="{{ category.id }}"{% if category.id == shelf.category %} selected{% endif %}>{{ category.name }}</option>
+            {% endfor %}
+          {% endif %}
+        </select>
+      </div>
     {% endif %}
     {% if kobo_sync_enabled and sync_only_selected_shelves %}
       <div class="checkbox">
@@ -29,3 +51,10 @@
   </form>
 </div>
 {% endblock %}
+
+{% block js %}
+<script src="{{ url_for('static', filename='js/libs/bootstrap-select.min.js')}}"></script>
+{% if not current_user.locale == 'en' %}
+<script src="{{ url_for('static', filename='js/libs/bootstrap-select/defaults-' + current_user.locale + '.min.js') }}" charset="UTF-8"></script>
+{% endif %}
+{% endblock %}

cps/ub.py

@@ -337,6 +337,8 @@ class Shelf(Base):
     uuid = Column(String, default=lambda: str(uuid.uuid4()))
     name = Column(String)
     is_public = Column(Integer, default=0)
+    type = Column(Integer, default=0)
+    category = Column(Integer, default=0)
     user_id = Column(Integer, ForeignKey('user.id'))
     kobo_sync = Column(Boolean, default=False)
     books = relationship("BookShelf", backref="ub_shelf", cascade="all, delete-orphan", lazy="dynamic")
@@ -630,7 +632,20 @@ def migrate_shelfs(engine, _session):
             trans = conn.begin()
             conn.execute(text("ALTER TABLE book_shelf_link ADD column 'order' INTEGER DEFAULT 1"))
             trans.commit()
-
+    try:
+        _session.query(exists().where(Shelf.type)).scalar()
+    except exc.OperationalError:  # Database is not compatible, some columns are missing
+        with engine.connect() as conn:
+            trans = conn.begin()
+            conn.execute(text("ALTER TABLE shelf ADD column 'type' INTEGER DEFAULT 0"))
+            trans.commit()
+    try:
+        _session.query(exists().where(Shelf.category)).scalar()
+    except exc.OperationalError:  # Database is not compatible, some columns are missing
+        with engine.connect() as conn:
+            trans = conn.begin()
+            conn.execute(text("ALTER TABLE shelf ADD column 'category' INTEGER DEFAULT 0"))
+            trans.commit()
 
 def migrate_readBook(engine, _session):
     try: