From 7cbbcb59f4c434fbd7e74e85c90e98fadd189b65 Mon Sep 17 00:00:00 2001
From: François Schmidts <francois.schmidts@gmail.com>
Date: Mon, 12 Oct 2015 17:48:41 +0200
Subject: adding, improving UI to manage categories

---
 pyaggr3g470r/controllers/category.py   |  6 ++++++
 pyaggr3g470r/templates/categories.html | 36 ++++++++++++++++++++++++++++++++++
 pyaggr3g470r/views/category.py         | 36 ++++++++++++++++++++++++++++------
 3 files changed, 72 insertions(+), 6 deletions(-)
 create mode 100644 pyaggr3g470r/templates/categories.html

(limited to 'pyaggr3g470r')

diff --git a/pyaggr3g470r/controllers/category.py b/pyaggr3g470r/controllers/category.py
index b6fc591c..a0f746e9 100644
--- a/pyaggr3g470r/controllers/category.py
+++ b/pyaggr3g470r/controllers/category.py
@@ -1,6 +1,12 @@
 from .abstract import AbstractController
 from pyaggr3g470r.models import Category
+from .feed import FeedController
 
 
 class CategoryController(AbstractController):
     _db_cls = Category
+
+    def delete(self, obj_id):
+        FeedController(self.user_id).update({'category_id': obj_id},
+                                            {'category_id': None})
+        return super().delete(obj_id)
diff --git a/pyaggr3g470r/templates/categories.html b/pyaggr3g470r/templates/categories.html
new file mode 100644
index 00000000..a61cc4b2
--- /dev/null
+++ b/pyaggr3g470r/templates/categories.html
@@ -0,0 +1,36 @@
+{% extends "layout.html" %}
+{% block content %}
+<div class="container">
+    <h1>{{ _("You have %(categories)d categories &middot; Add a %(start_link)scategory%(end_link)s", categories=categories|count, start_link=("<a href='%s'>" % url_for("category.form"))|safe, end_link="</a>"|safe) }}</h1>
+    {% if categories|count == 0 %}
+        <h1>{{_("No category")}}</h1>
+    {% else %}
+    <div class="table-responsive">
+        <table class="table table-striped">
+            <thead>
+                <tr>
+                    <th>#</th>
+                    <th>{{ _('Name') }}</th>
+                    <th>{{ _('Feeds') }}</th>
+                    <th>{{ _('Articles') }}</th>
+                    <th>{{ _('Actions') }}</th>
+                </tr>
+            </thead>
+            <tbody>
+            {% for category in categories|sort(attribute="name") %}
+                <tr>
+                    <td>{{ loop.index }}</td>
+                    <td>{{ category.name }}</td>
+                    <td>{{ feeds_count.get(category.id, 0) }}</td>
+                    <td>( {{ unread_article_count.get(category.id, 0) }} ) {{ article_count.get(category.id, 0) }}</td>
+                    <td>
+                        <a href="{{ url_for("category.form", category_id=category.id) }}"><i class="glyphicon glyphicon-edit" title='{{ _("Edit this category") }}'></i></a>
+                        <a href="{{ url_for("category.delete", category_id=category.id) }}"><i class="glyphicon glyphicon-remove" title='{{ _("Delete this category") }}' onclick="return confirm('{{ _('You are going to delete this category.') }}');"></i></a>
+                    </td>
+            </tr>
+            {% endfor %}
+            </tbody>
+        </table>
+    </div>
+    {% endif %}
+{% endblock %}
diff --git a/pyaggr3g470r/views/category.py b/pyaggr3g470r/views/category.py
index c5defb7f..027a800f 100644
--- a/pyaggr3g470r/views/category.py
+++ b/pyaggr3g470r/views/category.py
@@ -2,14 +2,29 @@ from flask import g, Blueprint, render_template, flash, redirect, url_for
 from flask.ext.babel import gettext
 from flask.ext.login import login_required
 
-from pyaggr3g470r.forms import AddCategoryForm
+from pyaggr3g470r.forms import CategoryForm
+from pyaggr3g470r.lib.utils import redirect_url
 from pyaggr3g470r.lib.view_utils import etag_match
-from pyaggr3g470r.controllers.category import CategoryController
+from pyaggr3g470r.controllers \
+        import ArticleController, FeedController, CategoryController
 
 categories_bp = Blueprint('categories', __name__, url_prefix='/categories')
 category_bp = Blueprint('category', __name__, url_prefix='/category')
 
 
+@categories_bp.route('/', methods=['GET'])
+@login_required
+@etag_match
+def list_():
+    "Lists the subscribed  feeds in a table."
+    art_contr = ArticleController(g.user.id)
+    return render_template('categories.html',
+            categories=list(CategoryController(g.user.id).read()),
+            feeds_count=FeedController(g.user.id).count_by_category(),
+            unread_article_count=art_contr.count_by_category(readed=False),
+            article_count=art_contr.count_by_category())
+
+
 @category_bp.route('/create', methods=['GET'])
 @category_bp.route('/edit/<int:category_id>', methods=['GET'])
 @login_required
@@ -19,7 +34,7 @@ def form(category_id=None):
     head_titles = [action]
     if category_id is None:
         return render_template('edit_category.html', action=action,
-                               head_titles=head_titles, form=AddCategoryForm())
+                               head_titles=head_titles, form=CategoryForm())
     category = CategoryController(g.user.id).get(id=category_id)
     action = gettext('Edit category')
     head_titles = [action]
@@ -27,14 +42,23 @@ def form(category_id=None):
         head_titles.append(category.name)
     return render_template('edit_category.html', action=action,
                            head_titles=head_titles, category=category,
-                           form=AddCategoryForm(obj=category))
+                           form=CategoryForm(obj=category))
+
+
+@category_bp.route('/delete/<int:category_id>', methods=['GET'])
+@login_required
+def delete(category_id=None):
+    category = CategoryController(g.user.id).delete(category_id)
+    flash(gettext("Category %(category_name)s successfully deleted.",
+                  category_name=category.name), 'success')
+    return redirect(redirect_url())
 
 
 @category_bp.route('/create', methods=['POST'])
-@category_bp.route('/edit/<int:cat_id>', methods=['POST'])
+@category_bp.route('/edit/<int:category_id>', methods=['POST'])
 @login_required
 def process_form(category_id=None):
-    form = AddCategoryForm()
+    form = CategoryForm()
     cat_contr = CategoryController(g.user.id)
 
     if not form.validate():
-- 
cgit