Adding favorites for Slices and Dashboards

dashed/assets/javascripts/dashboard.js

@@ -17,6 +17,7 @@ var Dashboard = function (dashboardData) {
     filters: {},
     init: function () {
       this.initDashboardView();
+      px.initFavStars();
       var sliceObjects = [],
         dash = this;
       dashboard.slices.forEach(function (data) {

dashed/assets/javascripts/explore.js

@@ -117,6 +117,8 @@ function initExploreView() {
     $("#collapsed_fieldsets").val(collapsed_fieldsets.join("||"));
   }
 
+  px.initFavStars();
+
   $('legend').click(function () {
     toggle_fieldset($(this), true);
   });

dashed/assets/javascripts/modules/dashed.js

@@ -132,6 +132,46 @@ var px = (function () {
     };
   }
 
+  function initFavStars() {
+      var baseUrl = '/dashed/favstar/';
+      // Init star behavihor for favorite
+      function show() {
+        if ($(this).hasClass('selected')) {
+          $(this).html('<i class="fa fa-star"></i>');
+        } else {
+          $(this).html('<i class="fa fa-star-o"></i>');
+        }
+      }
+      $('.favstar')
+        .attr('title', 'Click to favorite/unfavorite')
+        .each(show)
+        .each(function () {
+          var url = baseUrl + $(this).attr("class_name");
+          var star = this;
+          url += '/' + $(this).attr("obj_id") + '/';
+          $.getJSON(url + 'count/', function (data) {
+            if (data.count > 0) {
+              $(star)
+                .addClass('selected')
+                .each(show);
+              }
+          });
+        })
+        .click(function () {
+          $(this).toggleClass('selected');
+          var url = baseUrl + $(this).attr("class_name");
+          url += '/' + $(this).attr("obj_id") + '/';
+          if ($(this).hasClass('selected')) {
+            url += 'select/';
+          } else {
+            url += 'unselect/';
+          }
+          $.get(url);
+          $(this).each(show);
+        })
+        .tooltip();
+  }
+
   var Slice = function (data, dashboard) {
     var timer;
     var token = $('#' + data.token);
@@ -334,7 +374,8 @@ var px = (function () {
     formatDate: formatDate,
     timeFormatFactory: timeFormatFactory,
     color: color(),
-    getParam: getParam
+    getParam: getParam,
+    initFavStars: initFavStars
   };
 })();
 

dashed/assets/stylesheets/dashed.css

@@ -26,6 +26,12 @@ input.form-control {
     margin-left: 365px;
 }
 
+.favstar {
+    margin-right: 10px;
+    opacity: 0.5;
+    cursor: pointer;
+}
+
 .slice_description{
     padding: 8px;
     margin: 5px;
@@ -84,7 +90,10 @@ form div {
 
 .notbtn {
     cursor: default;
+    box-shadow: none;
+    border: 1px solid #ccc;
 }
+
 hr {
     margin-top: 15px;
     margin-bottom: 15px;

dashed/migrations/versions/a2d606a761d9_adding_favstar_model.py

@@ -0,0 +1,30 @@
+"""adding favstar model
+
+Revision ID: a2d606a761d9
+Revises: 430039611635
+Create Date: 2016-03-13 09:56:58.329512
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = 'a2d606a761d9'
+down_revision = '18e88e1cc004'
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+    op.create_table('favstar',
+        sa.Column('id', sa.Integer(), nullable=False),
+        sa.Column('user_id', sa.Integer(), nullable=True),
+        sa.Column('class_name', sa.String(length=50), nullable=True),
+        sa.Column('obj_id', sa.Integer(), nullable=True),
+        sa.Column('dttm', sa.DateTime(), nullable=True),
+        sa.ForeignKeyConstraint(['user_id'], ['ab_user.id'], ),
+        sa.PrimaryKeyConstraint('id')
+    )
+
+
+def downgrade():
+    op.drop_table('favstar')

dashed/migrations/versions/d2424a248d63_.py

@@ -0,0 +1,22 @@
+"""empty message
+
+Revision ID: d2424a248d63
+Revises: ('a2d606a761d9', '836c0bf75904')
+Create Date: 2016-03-22 23:25:02.903273
+
+"""
+
+# revision identifiers, used by Alembic.
+revision = 'd2424a248d63'
+down_revision = ('a2d606a761d9', '836c0bf75904')
+
+from alembic import op
+import sqlalchemy as sa
+
+
+def upgrade():
+    pass
+
+
+def downgrade():
+    pass

dashed/models.py

@@ -1204,3 +1204,13 @@ class DruidColumn(Model):
             if not m:
                 session.add(metric)
                 session.commit()
+
+
+class FavStar(Model):
+    __tablename__ = 'favstar'
+
+    id = Column(Integer, primary_key=True)
+    user_id = Column(Integer, ForeignKey('ab_user.id'))
+    class_name = Column(String(50))
+    obj_id = Column(Integer)
+    dttm = Column(DateTime, default=func.now())

dashed/templates/dashed/dashboard.html

@@ -43,6 +43,7 @@
       <div class="col-md-3"></div>
       <div class="col-md-6">
         <h2>
+          <span class="favstar" class_name="Dashboard" obj_id="{{ dashboard.id }}"></span>
           {{ dashboard.dashboard_title }}
         </h2>
       </div>

dashed/templates/dashed/explore.html

@@ -42,7 +42,9 @@
           </span>
           <span>{{ form.get_field("viz_type")(class_="select2") }}</span>
           {% if slice %}
-            <span class="alert alert-info" title="Slice" data-toggle="tooltip">{{ slice.slice_name }}
+            <span class="btn btn-default notbtn" title="Slice" data-toggle="tooltip">
+                <span class="favstar" class_name="Slice" obj_id="{{ slice.id }}"></span>
+                {{ slice.slice_name }}
                 <a class="" href="/slicemodelview/edit/{{ slice.id }}" data-toggle="tooltip" title="Edit Slice metadata">
                   {% if slice.description %}
                     <i class="fa fa-info-circle" data-toggle="tooltip" data-placement="bottom" title="{{ slice.description }}"></i>

dashed/views.py

@@ -6,7 +6,8 @@ import logging
 import re
 import traceback
 
-from flask import request, redirect, flash, Response, render_template, Markup
+from flask import (
+    g, request, redirect, flash, Response, render_template, Markup)
 from flask.ext.appbuilder import ModelView, CompactCRUDMixin, BaseView, expose
 from flask.ext.appbuilder.actions import action
 from flask.ext.appbuilder.models.sqla.interface import SQLAInterface
@@ -559,6 +560,30 @@ class Dashed(BaseView):
                 status=500,
                 mimetype="application/json")
 
+    @expose("/favstar/<class_name>/<obj_id>/<action>/")
+    def favstar(self, class_name, obj_id, action):
+        session = db.session()
+        FavStar = models.FavStar
+        count = 0
+        favs = session.query(FavStar).filter_by(
+            class_name=class_name, obj_id=obj_id, user_id=g.user.id).all()
+        if action == 'select':
+            if not favs:
+                session.add(
+                    FavStar(
+                        class_name=class_name, obj_id=obj_id, user_id=g.user.id,
+                        dttm=datetime.now()))
+            count = 1
+        elif action == 'unselect':
+            for fav in favs:
+                session.delete(fav)
+        else:
+            count = len(favs)
+        session.commit()
+        return Response(
+            json.dumps({'count': count}),
+            mimetype="application/json")
+
     @has_access
     @expose("/dashboard/<dashboard_id>/")
     def dashboard(self, dashboard_id):