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From benkeen <...@git.apache.org>
Subject [GitHub] couchdb-fauxton pull request: GSoC 2015 - 2214 Dashboard as main p...
Date Wed, 27 May 2015 19:05:26 GMT
Github user benkeen commented on a diff in the pull request:

    https://github.com/apache/couchdb-fauxton/pull/434#discussion_r31168750
  
    --- Diff: app/addons/dashboard/components.react.jsx ---
    @@ -0,0 +1,190 @@
    +// Licensed under the Apache License, Version 2.0 (the "License"); you may not
    +// use this file except in compliance with the License. You may obtain a copy of
    +// the License at
    +//
    +//   http://www.apache.org/licenses/LICENSE-2.0
    +//
    +// Unless required by applicable law or agreed to in writing, software
    +// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
    +// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
    +// License for the specific language governing permissions and limitations under
    +// the License.
    +
    +define([
    +  'app',
    +  'api',
    +  'react',
    +  'addons/dashboard/stores'
    +], function (App, FauxtonAPI, React, Store) {
    +
    +  var activeTaskList = Store.dashboardStore;
    +
    +  var DashboardController = React.createClass({
    +
    +    getStoreState: function () {
    +      return {
    +        collection: activeTaskList.getCollection(),
    +
    +        setPolling: activeTaskList.setPolling,
    +        clearPolling: activeTaskList.clearPolling
    +      };
    +    },
    +
    +    getInitialState: function () {
    +      return this.getStoreState();
    +    },
    +
    +    componentDidMount: function () {
    +      this.state.setPolling();
    +      activeTaskList.on('change', this.onChange, this);
    +    },
    +
    +    componentWillUnmount: function () {
    +      this.state.clearPolling();
    +      activeTaskList.off('change', this.onChange, this);
    +    },
    +
    +    onChange: function () {
    +      this.setState(this.getStoreState());
    +    },
    +
    +    render: function () {
    +      var collection = this.state.collection;
    +      var isEmpty = _.isEmpty(collection);
    +      return (
    +        <div>
    +          <ActiveTaskWidget collection={collection} isEmpty={isEmpty}/>
    +        </div>
    +        );
    +    }
    +  });
    +
    +  var ActiveTaskWidget = React.createClass({
    +
    +    render: function () {
    +      var collection = this.props.collection;
    +      var isEmpty = this.props.isEmpty;
    +      return (
    +        <div className="widget-container active-task-box">
    +          <div className="widget-header">
    +            <span>Active Tasks</span>
    +          </div>
    +          <hr className="widget-header-separator"/>
    +          <div className="active-task-table">
    +            <ActiveTaskTable collection={collection} isEmpty={isEmpty}/>
    +          </div>
    +        </div>
    +        );
    +    }
    +  });
    +
    +  var ActiveTaskTable = React.createClass({
    +
    +    getStoreState: function () {
    +      return {
    +        filteredTable: activeTaskList.getFilteredTable(this.props.collection)
    +      };
    +    },
    +
    +    getInitialState: function () {
    +      return this.getStoreState();
    +    },
    +
    +    componentWillReceiveProps: function (nextProps) {
    +      this.setState({
    +        filteredTable: activeTaskList.getFilteredTable(this.props.collection)
    +      });
    +    },
    +
    +    createRows: function () {
    +      var isThereResults = this.props.isEmpty;
    +      if (this.state.filteredTable.length === 0) {
    +        return isThereResults ? this.noActiveTasks() : this.noActiveTasksMatchFilter();
    +      }
    +
    +      return _.map(this.state.filteredTable, function (item, iteration) {
    +        return <ActiveTaskTableBodyContents key={Math.random()} item={item} />;
    +      });
    +    },
    +
    +    noActiveTasks: function () {
    +      return (
    +        <tr>
    +          <td className="noResult">No active tasks.</td>
    +        </tr>
    +        );
    +    },
    +
    +    noActiveTasksMatchFilter: function () {
    +      return (
    +        <tr>
    +          <td className="noResult">No active tasks match with filter.</td>
    +        </tr>
    +        );
    +    },
    +
    +    render: function () {
    +      var rows = this.createRows();
    +      return (
    +        <table className="widget-activeTask-table">
    +          <thead>
    +            <tr>
    +              <th className="pid-column">PID</th>
    +              <th className="type-column">Type</th>
    +              <th className="progress-column">Progress</th>
    +              <th className="updateOn-column">Updated On</th>
    +            </tr>
    +          </thead>
    +          <tbody>
    +          {rows}
    +          </tbody>
    +        </table>
    +        );
    +    }
    +  });
    +
    +  var ActiveTaskTableBodyContents = React.createClass({
    +    getInfo: function (item) {
    +      return {
    +        type: item.type,
    +        updated_on: activeTasksHelpers.getTimeInfo(item.updated_on),
    --- End diff --
    
    We use camel-case in the JS rather than underscores (even when API JSON content contains
underscores or other things for their property names, just FYI).


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