Github user michellephung commented on a diff in the pull request:
https://github.com/apache/couchdb-fauxton/pull/317#discussion_r27404996
--- Diff: app/addons/activetasks/components.react.jsx ---
@@ -0,0 +1,588 @@
+// 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/activetasks/stores',
+ 'addons/activetasks/resources',
+ 'addons/activetasks/actions'
+], function (app, FauxtonAPI, React, Stores, Resources, Actions) {
+
+ var activeTasksStore = Stores.activeTasksStore;
+ var ReactCSSTransitionGroup = React.addons.CSSTransitionGroup;
+
+ var ActiveTasksController = React.createClass({
+
+ getStoreState: function () {
+ return {
+ collection: activeTasksStore.getCollection(),
+ searchTerm: activeTasksStore.getSearchTerm(),
+ selectedRadio: activeTasksStore.getSelectedRadio(),
+
+ sortByHeader: activeTasksStore.getSortByHeader(),
+ headerIsAscending: activeTasksStore.getHeaderIsAscending(),
+
+ setPolling: activeTasksStore.setPolling,
+ clearPolling: activeTasksStore.clearPolling,
+ };
+ },
+
+ getInitialState: function () {
+ return this.getStoreState();
+ },
+
+ componentDidMount: function () {
+ this.state.setPolling();
+ activeTasksStore.on('change', this.onChange, this);
+ },
+
+ componentWillUnmount: function() {
+ this.state.clearPolling();
+ activeTasksStore.off('change', this.onChange, this);
+ },
+
+ onChange: function () {
+ this.setState(this.getStoreState());
+ },
+
+ setNewSearchTerm: function (e) {
+ Actions.setSearchTerm(e.target.value);
+ },
+
+ //radio buttons
+ switchTab: function (e) {
+ var newRadioButton = e.target.value;
+ Actions.switchTab(newRadioButton);
+ },
+
+ tableHeaderOnClick: function (e) {
+ var headerClicked = e.target.value;
+ Actions.sortByColumnHeader(headerClicked);
+ },
+
+ render: function () {
+ var collection = this.state.collection;
+ var searchTerm = this.state.searchTerm;
+ var selectedRadio = this.state.selectedRadio;
+ var sortByHeader = this.state.sortByHeader;
+ var headerIsAscending = this.state.headerIsAscending;
+
+ var setSearchTerm = this.setNewSearchTerm;
+ var onTableHeaderClick = this.tableHeaderOnClick;
+
+ if (collection.length === 0 ) {
+ return (<div className="active-tasks"><tr><td><p> No active
tasks. </p></td></tr></div>);
+ } else {
+ return (
+ <div className="scrollable">
+ <div className="inner">
+ <ActiveTasksFilter
+ searchTerm={searchTerm}
+ selectedRadio={selectedRadio}
+ onSearch={setSearchTerm}
+ onRadioClick={this.switchTab}/>
+ <ActiveTaskTable
+ collection={collection}
+ searchTerm={searchTerm}
+ selectedRadio={selectedRadio}
+ onTableHeaderClick={onTableHeaderClick}
+ sortByHeader={sortByHeader}
+ headerIsAscending={headerIsAscending} />
+ </div>
+ </div>
+ );
+ }
+ }
+ });
+
+ var ActiveTasksFilter = React.createClass({
+ getStoreState: function () {
+ return {
+ isFilterTrayVisible: false
+ };
+ },
+
+ getInitialState: function () {
+ return this.getStoreState();
+ },
+
+ toggleFilterTray: function () {
+ this.setState({
+ isFilterTrayVisible : !this.state.isFilterTrayVisible
+ });
+ },
+
+ render: function () {
+ var filterTray = '';
+
+ if (this.state.isFilterTrayVisible) {
+ filterTray = <ActiveTasksFilterTray
+ key="filter-tray"
+ selectedRadio={this.props.selectedRadio}
+ onSearch={this.props.onSearch}
+ onRadioClick={this.props.onRadioClick} />;
+ }
+
+ return (
+ <div id="dashboard-upper-content">
+ <div className="dashboard-upper-menu active-tasks">
+ <ActiveTasksFilterTab onClick={this.toggleFilterTray} />
+ </div>
+ <ReactCSSTransitionGroup
+ className="dashboard-lower-menu"
+ transitionName="toggleFilterTray"
+ component="div" >
+ {filterTray}
+ </ReactCSSTransitionGroup>
+ </div>
+ );
+ }
+ });
+
+ var ActiveTasksFilterTab = React.createClass({
+ render: function () {
+ return (
+ <ul className="nav nav-tabs" id="db-views-tabs-nav">
+ <li>
+ <a id="toggle-filter-tab"
+ className="toggle-filter-tab"
+ data-bypass="true"
+ data-toggle="button"
+ onClick={this.props.onClick}>
+ <i className="fonticon fonticon-plus"></i>
+ Filter
+ </a>
+ </li>
+ </ul>);
+ }
+ });
+
+ var ActiveTasksFilterTray = React.createClass({
+ render: function () {
+ return (
+ <div className="filter-tray">
+ <ActiveTasksFilterTrayCheckBoxes
+ onRadioClick={this.props.onRadioClick}
+ selectedRadio={this.props.selectedRadio} />
+ <input
+ className="searchbox"
+ type="text"
+ name="search"
+ placeholder="Search for databases..."
+ value={this.props.searchTerm}
+ onChange={this.props.onSearch} />
+ </div>
+ );
+ }
+ });
+
+ var ActiveTasksFilterTrayCheckBoxes = React.createClass({
+
+ radioNames : [
+ 'All Tasks',
+ 'Replication',
+ 'Database Compaction',
+ 'Indexer',
+ 'View Compaction'
+ ],
+
+ checked: function (radioName) {
+ if (this.props.selectedRadio == radioName) return true;
+ else return false;
+ },
+
+ createCheckboxes: function () {
+ var onRadioClick = this.props.onRadioClick;
+ return (
+ this.radioNames.map(function (radioName) {
+ var checked = this.checked(radioName);
+ var radioClassName = "radio-" + radioName.replace(' ','-');
+ return (
+ <li className="active-tasks-one-checkbox" key={radioName+"li"}>
+ <input
+ id={radioName.replace(' ', '-')}
+ type="radio"
+ key ={radioName}
+ name="radio-button-active-task-filter-tray"
+ value={radioName}
+ checked={checked}
+ onChange={onRadioClick} />
+ <label htmlFor={radioName}
className="active-tasks-checkbox-label">
+ {radioName}
+ </label>
+ </li>
+ );
+ }.bind(this))
+ );
+ },
+
+ render: function () {
+ var filterCheckboxes = this.createCheckboxes();
+ return (
+ <ul className="filter-checkboxes">
+ <form className="filter-checkboxes-form">
+ {filterCheckboxes}
+ </form>
+ </ul>
+ );
+ }
+ });
+
+ var ActiveTaskTable = React.createClass({
+ render: function () {
+ var collection = this.props.collection;
+ var selectedRadio = this.props.selectedRadio;
+ var searchTerm = this.props.searchTerm;
+ var sortByHeader= this.props.sortByHeader;
+ var onTableHeaderClick= this.props.onTableHeaderClick;
+ var headerIsAscending= this.props.headerIsAscending;
+
+ return (
+ <div id="dashboard-lower-content">
+ <table className="table table-bordered table-striped
active-tasks">
+ <ActiveTasksTableHeader
+ onTableHeaderClick={onTableHeaderClick}
+ sortByHeader={sortByHeader}
+ headerIsAscending={headerIsAscending}/>
+ <ActiveTasksTableBody
+ collection={collection}
+ selectedRadio={selectedRadio}
+ searchTerm={searchTerm}/>
+ </table>
+ </div>
+ );
+ }
+ });
+
+ var ActiveTasksTableHeader = React.createClass({
+ headerNames : [
+ ['type', 'Type'],
+ ['database', 'Database'],
+ ['started_on', 'Started On'],
+ ['updated_on', 'Updated On'],
+ ['pid', 'PID'],
+ ['progress', 'Status']
+ ],
+
+ createTableHeadingFields: function () {
+ var onTableHeaderClick = this.props.onTableHeaderClick;
+ var sortByHeader = this.props.sortByHeader;
+ var headerIsAscending = this.props.headerIsAscending;
+ return (
+ this.headerNames.map(function (header) {
+ return (
+ <TableHeader
+ HeaderName={header[0]}
+ DisplayName={header[1]}
+ key={header[0]}
+ onTableHeaderClick={onTableHeaderClick}
+ sortByHeader={sortByHeader}
+ headerIsAscending={headerIsAscending} />
+ );
+ })
+ );
+ },
+
+ render: function () {
+ var tableHeadingFields = this.createTableHeadingFields();
+ return (
+ <thead>
+ <tr>{tableHeadingFields}</tr>
+ </thead>
+ );
+ }
+ });
+
+ var TableHeader = React.createClass({
+ arrow: function () {
+ var sortBy = this.props.sortByHeader;
+ var currentName = this.props.HeaderName;
+ var headerIsAscending = this.props.headerIsAscending;
+ var arrow = headerIsAscending ? 'icon icon-caret-up' : 'icon
icon-caret-down';
+
+ if (sortBy === currentName) {
+ return <i className={arrow}></i>;
+ }
+ },
+
+ render: function () {
+ var arrow = this.arrow();
+ var th_class = 'header-field ' + this.props.HeaderName;
+
+ return (
+ <input
+ type="radio"
+ name="header-field"
+ id={this.props.HeaderName}
+ value={this.props.HeaderName}
+ className="header-field radio"
+ onChange={this.props.onTableHeaderClick}>
+ <th className={th_class} value={this.props.HeaderName}>
+ <label
+ className="header-field label-text"
+ htmlFor={this.props.HeaderName}>
+ {this.props.DisplayName} {arrow}
+ </label>
+ </th>
+ </input>
+ );
+ }
+ });
+
+ var ActiveTasksTableBody = React.createClass({
+
+ getStoreState: function () {
+ return {
+ filteredTable:
activeTasksStore.getFilteredTable(this.props.collection)
+ };
+ },
+
+ getInitialState: function () {
+ return this.getStoreState();
+ },
+
+ componentWillReceiveProps: function(nextProps) {
+ this.setState({
+ filteredTable:
+ activeTasksStore.getFilteredTable(this.props.collection)
+ });
+ },
+
+ createRows: function () {
+ var isThereASearchTerm = this.props.searchTerm.trim() === "";
+
+ if (this.state.filteredTable.length === 0) {
+ return isThereASearchTerm ? this.noActiveTasks() :
this.noActiveTasksMatchFilter();
+ }
+
+ return _.map(this.state.filteredTable, function (item, iteration) {
+ return <ActiveTaskTableBodyContents key={Math.random()}
item={item} />;
+ });
+ },
+
+ noActiveTasks: function () {
+ return (
+ <tr className="no-matching-database-on-search">
+ <td colSpan="6">No active {this.props.selectedRadio} tasks.</td>
+ </tr>
+ );
+ },
+
+ noActiveTasksMatchFilter: function () {
+ return (
+ <tr className="no-matching-database-on-search">
+ <td colSpan="6">No active {this.props.selectedRadio} tasks match
with filter: "{this.props.searchTerm}".</td>
+ </tr>
+ );
+ },
+
+ render: function () {
+ var tableBody = this.createRows();
+ return (
+ <tbody className="js-tasks-go-here">
+ {tableBody}
+ </tbody>
+ );
+ }
+ });
+
+ var ActiveTaskTableBodyContents = React.createClass({
+ getInfo: function (item) {
+ return {
+ type : item.type,
+ objectField: activeTasksHelpers.getDatabaseFieldMessage(item) ,
+ started_on: activeTasksHelpers.getTimeInfo(item.started_on),
+ updated_on: activeTasksHelpers.getTimeInfo(item.updated_on),
+ pid: item.pid.replace(/[<>]/g, ''),
+ progress: activeTasksHelpers.getProgressMessage(item),
+ };
+ },
+
+ multilineMessage: function (messageArray, optionalClassName) {
+
+ optionalClassName ? optionalClassName = optionalClassName :
optionalClassName = "";
+ var cssClasses = 'multiline-active-tasks-message ' +
optionalClassName;
+
+ return messageArray.map(function (msgLine, iterator) {
+ return <p key={iterator} className={cssClasses}>{msgLine}</p>;
+ });
+ },
+
+ render: function () {
+ var rowData = this.getInfo(this.props.item);
+ var objectFieldMsg = this.multilineMessage(rowData.objectField);
+ var startedOnMsg = this.multilineMessage(rowData.started_on, 'time');
+ var updatedOnMsg = this.multilineMessage(rowData.updated_on, 'time');
+ var progressMsg = this.multilineMessage(rowData.progress);
+
+ return (
+ <tr>
+ <td>{rowData.type}</td>
+ <td>{objectFieldMsg}</td>
+ <td>{startedOnMsg}</td>
+ <td>{updatedOnMsg}</td>
+ <td>{rowData.pid}</td>
+ <td>{progressMsg}</td>
+ </tr>
+ );
+ }
+ });
+
+ var ActiveTasksPollingWidget = React.createClass({
+
+ getStoreState: function () {
+ return {
+ pollingInterval: activeTasksStore.getPollingInterval()
+ };
+ },
+
+ getInitialState: function () {
+ return this.getStoreState();
+ },
+
+ componentDidMount: function () {
+ activeTasksStore.on('change', this.onChange, this);
+ },
+
+ onChange: function () {
+ if (this.isMounted()) {
+ this.setState(this.getStoreState());
+ }
+ },
+
+ pollingIntervalChange: function (event) {
+ Actions.changePollingInterval(event.target.value);
+ },
+
+ getPluralForLabel: function () {
+ return this.state.pollingInterval === "1" ? '' : 's';
+ },
+
+ createPollingWidget: function () {
+ var pollingInterval = this.state.pollingInterval;
+ var s = this.getPluralForLabel();
+ var onChangeHandle = this.pollingIntervalChange;
+
+ return (
+ <ul className="polling-interval-widget">
+ <li className="polling-interval-name">Polling interval
+ <label className="polling-interval-time-label"
htmlFor="pollingRange">
+ <span>{pollingInterval}</span> second{s}
+ </label>
+ </li>
+ <li>
+ <input
+ id="pollingRange"
+ type="range"
+ min="1"
+ max="30"
+ step="1"
+ value={pollingInterval}
+ onChange={onChangeHandle}/>
+ </li>
+ </ul>
+ );
+ },
+
+ render: function () {
+ var pollingWidget = this.createPollingWidget();
+
+ return <div>{pollingWidget}</div>;
+ }
+ });
+
+ var activeTasksHelpers = {
+ getTimeInfo: function (timeStamp) {
+ var timeMessage = [app.helpers.formatDate(timeStamp)];
+ timeMessage.push(app.helpers.getDateFromNow(timeStamp));
+ return timeMessage;
+ },
+
+ getDatabaseFieldMessage: function (item) {
+ var type = item.type;
+ var databaseFieldMessage = [];
+
+ if (type === 'replication') {
+ databaseFieldMessage.push('From: ' + item.source);
+ databaseFieldMessage.push('To: ' + item.target);
+ } else if (type === 'indexer') {
+ databaseFieldMessage.push(item.database);
+ databaseFieldMessage.push('(View: ' + item.design_document + ')');
+ } else {
+ databaseFieldMessage.push(item.database);
+ }
+
+ return databaseFieldMessage;
+ },
+
+ getProgressMessage: function (item) {
+ var progressMessage = [];
+ var type = item.type;
+
+ if (item.hasOwnProperty('progress')) {
+ progressMessage.push('Progress: ' + item.progress + '%');
+ }
+
+ if (type === 'indexer') {
+ progressMessage.push(
+ 'Processed ' + item.changes_done + ' of ' + item.total_changes +
' changes.'
+ );
+ } else if (type === 'replication') {
+ progressMessage.push(item.docs_written + ' docs written.');
+
+ if (item.hasOwnProperty('changes_pending')) {
+ progressMessage.push(item.changes_pending + ' pending
changes.');
+ }
+ }
+
+ if (item.hasOwnProperty('source_seq')) {
+ progressMessage.push('Current source sequence: ' + item.source_seq
+ '. ');
+ }
+
+ if (item.hasOwnProperty('changes_done')) {
+ progressMessage.push(item.changes_done + ' Changes done.');
+ }
+
+ return progressMessage;
+ }
+ };
+
+ return {
+ renderActiveTasks: function (el) {
+ React.render(<ActiveTasksController />, el);
+ },
+
+ removeActiveTasks: function (el) {
+ React.unmountComponentAtNode(el);
+ },
+
+ renderActiveTasksPollingWidget: function (el) {
+ React.render(<ActiveTasksPollingWidget />, el);
+ },
+
+ ActiveTasksController: ActiveTasksController,
+ ActiveTasksFilter: ActiveTasksFilter,
+ ActiveTasksFilterTab: ActiveTasksFilterTab,
+ ActiveTasksFilterTray: ActiveTasksFilterTray,
+
+ ActiveTaskTable: ActiveTaskTable,
+ ActiveTasksTableHeader: ActiveTasksTableHeader,
+ TableHeader: TableHeader,
+ ActiveTasksTableBody: ActiveTasksTableBody,
+ ActiveTaskTableBodyContents: ActiveTaskTableBodyContents,
+
+ ActiveTasksPollingWidget: ActiveTasksPollingWidget
--- End diff --
I was aiming for a kind of hierarchy :(
but if you think its confusing, I can change it. :)
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