Add search for series and languages (#56)

Add database migration for shelf ordering (#73)

cps/templates/search_form.html

@@ -30,6 +30,48 @@
         {% endfor %}
       </div>
     </div>
+    <label for="Series">{{_('Series')}}</label>
+    <div class="form-group">
+      <div class="btn-toolbar btn-toolbar-lg" data-toggle="buttons">
+        {% for serie in series %}
+          <label id="serie_{{serie.id}}" class="btn btn-primary serie_click">
+            <input type="checkbox" autocomplete="off" name="include_serie" value="{{serie.id}}">{{serie.name}}</input>
+          </label>
+        {% endfor %}
+      </div>
+    </div>
+    <label for="Tags">{{_('Exclude Series')}}</label>
+    <div class="form-group">
+      <div class="btn-toolbar btn-toolbar-lg" data-toggle="buttons">
+        {% for serie in series %}
+          <label id="serie_{{serie.id}}" class="btn btn-danger serie_click">
+            <input type="checkbox" autocomplete="off" name="exclude_serie" value="{{serie.id}}">{{serie.name}}</input>
+          </label>
+        {% endfor %}
+      </div>
+    </div>
+   {% if languages %}
+      <label for="Languages">{{_('Languages')}}</label>
+      <div class="form-group">
+        <div class="btn-toolbar btn-toolbar-lg" data-toggle="buttons">
+          {% for language in languages %}
+            <label id="language_{{language.id}}" class="btn btn-primary serie_click">
+              <input type="checkbox" autocomplete="off" name="include_language" value="{{language.id}}">{{language.name}}</input>
+            </label>
+          {% endfor %}
+        </div>
+      </div>
+      <label for="Languages">{{_('Exclude Languages')}}</label>
+      <div class="form-group">
+        <div class="btn-toolbar btn-toolbar-lg" data-toggle="buttons">
+          {% for language in languages %}
+            <label id="language_{{language.id}}" class="btn btn-danger language_click">
+              <input type="checkbox" autocomplete="off" name="exclude_language" value="{{language.id}}">{{language.name}}</input>
+            </label>
+          {% endfor %}
+        </div>
+      </div>
+   {% endif%}
     <button type="submit" class="btn btn-default">{{_('Submit')}}</button>
   </form>
 </div>

cps/ub.py

@@ -174,6 +174,13 @@ def migrate_Database():
         conn.execute("ALTER TABLE user ADD column category_books INTEGER DEFAULT 1")
         conn.execute("ALTER TABLE user ADD column hot_books INTEGER DEFAULT 1")
         session.commit()
+    try:
+        session.query(exists().where(BookShelf.order)).scalar()
+        session.commit()
+    except exc.OperationalError:  # Database is not compatible, some rows are missing
+        conn = engine.connect()
+        conn.execute("ALTER TABLE book_shelf_link ADD column order INTEGER DEFAULT 1")
+        session.commit()
 
 
 def create_default_config():

cps/web.py

@@ -969,29 +969,65 @@ def advanced_search():
         q = db.session.query(db.Books)
         include_tag_inputs = request.args.getlist('include_tag')
         exclude_tag_inputs = request.args.getlist('exclude_tag')
+        include_series_inputs = request.args.getlist('include_serie')
+        exclude_series_inputs = request.args.getlist('exclude_serie')
+        include_languages_inputs = request.args.getlist('include_language')
+        exclude_languages_inputs = request.args.getlist('exclude_language')
+
         author_name = request.args.get("author_name")
         book_title = request.args.get("book_title")
         if author_name: author_name = author_name.strip()
         if book_title: book_title = book_title.strip()
-        if include_tag_inputs or exclude_tag_inputs or author_name or book_title:
+        if include_tag_inputs or exclude_tag_inputs or include_series_inputs or exclude_series_inputs or \
+                include_languages_inputs or exclude_languages_inputs or author_name or book_title:
             searchterm = []
             searchterm.extend((author_name, book_title))
             tag_names = db.session.query(db.Tags).filter(db.Tags.id.in_(include_tag_inputs)).all()
             searchterm.extend(tag.name for tag in tag_names)
+            # searchterm = " + ".join(filter(None, searchterm))
+            serie_names = db.session.query(db.Series).filter(db.Series.id.in_(include_series_inputs)).all()
+            searchterm.extend(serie.name for serie in serie_names)
+            language_names = db.session.query(db.Languages).filter(db.Languages.id.in_(include_languages_inputs)).all()
+            for lang in language_names:
+                try:
+                    cur_l = LC.parse(lang.lang_code)
+                    lang.name = cur_l.get_language_name(get_locale())
+                except:
+                    lang.name = _(isoLanguages.get(part3=lang.lang_code).name)
+            searchterm.extend(language.name for language in language_names)
             searchterm = " + ".join(filter(None, searchterm))
             q = q.filter(db.Books.authors.any(db.Authors.name.like("%" + author_name + "%")),
                          db.Books.title.like("%" + book_title + "%"))
-            # random = db.session.query(db.Books).order_by(func.random()).limit(config.RANDOM_BOOKS)
             for tag in include_tag_inputs:
                 q = q.filter(db.Books.tags.any(db.Tags.id == tag))
             for tag in exclude_tag_inputs:
                 q = q.filter(not_(db.Books.tags.any(db.Tags.id == tag)))
+            for serie in include_series_inputs:
+                q = q.filter(db.Books.series.any(db.Series.id == serie))
+            for serie in exclude_series_inputs:
+                q = q.filter(not_(db.Books.series.any(db.Series.id == serie)))
             if current_user.filter_language() != "all":
                 q = q.filter(db.Books.languages.any(db.Languages.lang_code == current_user.filter_language()))
+            else:
+                for language in include_languages_inputs:
+                    q = q.filter(db.Books.languages.any(db.Languages.id == language))
+                for language in exclude_languages_inputs:
+                    q = q.filter(not_(db.Books.series.any(db.Languages.id == language)))
             q = q.all()
             return render_template('search.html', searchterm=searchterm, entries=q)
     tags = db.session.query(db.Tags).order_by(db.Tags.name).all()
-    return render_template('search_form.html', tags=tags)
+    series = db.session.query(db.Series).order_by(db.Series.name).all()
+    if current_user.filter_language() == u"all":
+        languages = db.session.query(db.Languages).all()
+        for lang in languages:
+            try:
+                cur_l = LC.parse(lang.lang_code)
+                lang.name = cur_l.get_language_name(get_locale())
+            except:
+                lang.name = _(isoLanguages.get(part3=lang.lang_code).name)
+    else:
+        languages=None
+    return render_template('search_form.html', tags=tags, languages=languages, series=series)
 
 
 @app.route("/cover/<path:cover_path>")