Refactor of components (#5499)

browser/app/js/components/Browser.js

@@ -18,6 +18,7 @@ import React from "react"
 import classNames from "classnames"
 import { connect } from "react-redux"
 import SideBar from "./SideBar"
+import MainContent from "./MainContent"
 
 class Browser extends React.Component {
   render() {
@@ -28,6 +29,7 @@ class Browser extends React.Component {
         })}
       >
         <SideBar />
+        <MainContent />
       </div>
     )
   }

browser/app/js/components/BucketContainer.js

@@ -28,7 +28,7 @@ const mapStateToProps = (state, ownProps) => {
 
 const mapDispatchToProps = dispatch => {
   return {
-    selectBucket: bucket => dispatch(actionsBuckets.setCurrentBucket(bucket))
+    selectBucket: bucket => dispatch(actionsBuckets.selectBucket(bucket))
   }
 }
 

browser/app/js/components/Header.js

@@ -0,0 +1,28 @@
+/*
+ * Minio Cloud Storage (C) 2018 Minio, Inc.
+ *
+ * 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.
+ */
+
+import React from "react"
+import Path from "./Path"
+import StorageInfo from "./StorageInfo"
+
+export const Header = () => (
+  <header className="fe-header">
+    <Path />
+    <StorageInfo />
+  </header>
+)
+
+export default Header

browser/app/js/components/MainContent.js

@@ -0,0 +1,30 @@
+/*
+ * Minio Cloud Storage (C) 2018 Minio, Inc.
+ *
+ * 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.
+ */
+
+import React from "react"
+import MobileHeader from "./MobileHeader"
+import Header from "./Header"
+import ObjectsSection from "./ObjectsSection"
+
+export const MainContent = () => (
+  <div className="fe-body">
+    <MobileHeader />
+    <Header />
+    <ObjectsSection />
+  </div>
+)
+
+export default MainContent

browser/app/js/components/MobileHeader.js

@@ -0,0 +1,60 @@
+/*
+ * Minio Cloud Storage (C) 2018 Minio, Inc.
+ *
+ * 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.
+ */
+
+import React from "react"
+import classNames from "classnames"
+import { connect } from "react-redux"
+import logo from "../../img/logo.svg"
+import * as actionsCommon from "../actions/common"
+
+export const MobileHeader = ({ sidebarOpen, toggleSidebar }) => (
+  <header className="fe-header-mobile hidden-lg hidden-md">
+    <div
+      id="sidebar-toggle"
+      className={
+        "feh-trigger " +
+        classNames({
+          "feht-toggled": sidebarOpen
+        })
+      }
+      onClick={e => {
+        e.stopPropagation()
+        toggleSidebar()
+      }}
+    >
+      <div className="feht-lines">
+        <div className="top" />
+        <div className="center" />
+        <div className="bottom" />
+      </div>
+    </div>
+    <img className="mh-logo" src={logo} alt="" />
+  </header>
+)
+
+const mapStateToProps = state => {
+  return {
+    sidebarOpen: state.common.sidebarOpen
+  }
+}
+
+const mapDispatchToProps = dispatch => {
+  return {
+    toggleSidebar: () => dispatch(actionsCommon.toggleSidebar())
+  }
+}
+
+export default connect(mapStateToProps, mapDispatchToProps)(MobileHeader)

browser/app/js/components/ObjectContainer.js

@@ -0,0 +1,35 @@
+/*
+ * Minio Cloud Storage (C) 2018 Minio, Inc.
+ *
+ * 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.
+ */
+
+import React from "react"
+import humanize from "humanize"
+import Moment from "moment"
+import ObjectItem from "./ObjectItem"
+import * as actionsObjects from "../actions/objects"
+
+export const ObjectContainer = ({ object }) => {
+  const actionButtons = []
+  const props = {
+    name: object.name,
+    contentType: object.contentType,
+    size: humanize.filesize(object.size),
+    lastModified: Moment(object.lastModified).format("lll"),
+    actionButtons: []
+  }
+  return <ObjectItem {...props} />
+}
+
+export default ObjectContainer

browser/app/js/components/ObjectItem.js

@@ -0,0 +1,58 @@
+/*
+ * Minio Cloud Storage (C) 2018 Minio, Inc.
+ *
+ * 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.
+ */
+
+import React from "react"
+import { connect } from "react-redux"
+import humanize from "humanize"
+import Moment from "moment"
+import { getDataType } from "../mime"
+
+export const ObjectItem = ({
+  name,
+  contentType,
+  size,
+  lastModified,
+  actionButtons,
+  onClick
+}) => {
+  return (
+    <div className={"fesl-row"} data-type={getDataType(name, contentType)}>
+      <div className="fesl-item fesl-item-icon">
+        <div className="fi-select">
+          <input type="checkbox" name={name} checked={false} />
+          <i className="fis-icon" />
+          <i className="fis-helper" />
+        </div>
+      </div>
+      <div className="fesl-item fesl-item-name">
+        <a
+          href="#"
+          onClick={e => {
+            e.preventDefault()
+            onClick()
+          }}
+        >
+          {name}
+        </a>
+      </div>
+      <div className="fesl-item fesl-item-size">{size}</div>
+      <div className="fesl-item fesl-item-modified">{lastModified}</div>
+      <div className="fesl-item fesl-item-actions">{actionButtons}</div>
+    </div>
+  )
+}
+
+export default ObjectItem

browser/app/js/components/ObjectsHeader.js

@@ -0,0 +1,99 @@
+/*
+ * Minio Cloud Storage (C) 2018 Minio, Inc.
+ *
+ * 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.
+ */
+
+import React from "react"
+import classNames from "classnames"
+import { connect } from "react-redux"
+import * as actionsObjects from "../actions/objects"
+
+export const ObjectsHeader = ({
+  sortNameOrder,
+  sortSizeOrder,
+  sortLastModifiedOrder,
+  sortObjects
+}) => (
+  <div className="feb-container">
+    <header className="fesl-row" data-type="folder">
+      <div className="fesl-item fesl-item-icon" />
+      <div
+        className="fesl-item fesl-item-name"
+        id="sort-by-name"
+        onClick={() => sortObjects("name")}
+        data-sort="name"
+      >
+        Name
+        <i
+          className={classNames({
+            "fesli-sort": true,
+            fa: true,
+            "fa-sort-alpha-desc": sortNameOrder,
+            "fa-sort-alpha-asc": !sortNameOrder
+          })}
+        />
+      </div>
+      <div
+        className="fesl-item fesl-item-size"
+        id="sort-by-size"
+        onClick={() => sortObjects("size")}
+        data-sort="size"
+      >
+        Size
+        <i
+          className={classNames({
+            "fesli-sort": true,
+            fa: true,
+            "fa-sort-amount-desc": sortSizeOrder,
+            "fa-sort-amount-asc": !sortSizeOrder
+          })}
+        />
+      </div>
+      <div
+        className="fesl-item fesl-item-modified"
+        id="sort-by-last-modified"
+        onClick={() => sortObjects("last-modified")}
+        data-sort="last-modified"
+      >
+        Last Modified
+        <i
+          className={classNames({
+            "fesli-sort": true,
+            fa: true,
+            "fa-sort-numeric-desc": sortLastModifiedOrder,
+            "fa-sort-numeric-asc": !sortLastModifiedOrder
+          })}
+        />
+      </div>
+      <div className="fesl-item fesl-item-actions" />
+    </header>
+  </div>
+)
+
+const mapStateToProps = state => {
+  return {
+    sortNameOrder: state.objects.sortBy == "name" && state.objects.sortOrder,
+    sortSizeOrder: state.objects.sortBy == "size" && state.objects.sortOrder,
+    sortLastModifiedOrder:
+      state.objects.sortBy == "last-modified" && state.objects.sortOrder
+  }
+}
+
+const mapDispatchToProps = dispatch => {
+  return {
+    sortObjects: sortBy => dispatch(actionsObjects.sortObjects(sortBy))
+  }
+}
+
+export default connect(mapStateToProps, mapDispatchToProps)(ObjectsHeader)

browser/app/js/components/ObjectsList.js

@@ -1,5 +1,5 @@
 /*
- * Minio Cloud Storage (C) 2016 Minio, Inc.
+ * Minio Cloud Storage (C) 2016, 2018 Minio, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,83 +14,19 @@
  * limitations under the License.
  */
 
-import React from 'react'
-import Moment from 'moment'
-import humanize from 'humanize'
-import connect from 'react-redux/lib/components/connect'
-import Dropdown from 'react-bootstrap/lib/Dropdown'
+import React from "react"
+import ObjectContainer from "./ObjectContainer"
+import PrefixContainer from "./PrefixContainer"
 
-let ObjectsList = ({objects, currentPath, selectPrefix, dataType, showDeleteConfirmation, shareObject, loadPath, checkObject, checkedObjectsArray}) => {
-  const list = objects.map((object, i) => {
-    let size = object.name.endsWith('/') ? '-' : humanize.filesize(object.size)
-    let lastModified = object.name.endsWith('/') ? '-' : Moment(object.lastModified).format('lll')
-    let loadingClass = loadPath === `${currentPath}${object.name}` ? 'fesl-loading' : ''
-    let actionButtons = ''
-    let deleteButton = ''
-    if (web.LoggedIn())
-      deleteButton = <a href="" className="fiad-action" onClick={ (e) => showDeleteConfirmation(e, `${currentPath}${object.name}`) }><i className="fa fa-trash"></i></a>
-
-    if (!checkedObjectsArray.length > 0) {
-      if (!object.name.endsWith('/')) {
-        actionButtons = <Dropdown id={ "fia-dropdown-" + object.name.replace('.', '-') }>
-                          <Dropdown.Toggle noCaret className="fia-toggle"></Dropdown.Toggle>
-                          <Dropdown.Menu>
-                            <a href="" className="fiad-action" onClick={ (e) => shareObject(e, `${currentPath}${object.name}`) }><i className="fa fa-copy"></i></a>
-                            { deleteButton }
-                          </Dropdown.Menu>
-                        </Dropdown>
-      }
+export const ObjectsList = ({ objects }) => {
+  const list = objects.map(object => {
+    if (object.name.endsWith("/")) {
+      return <PrefixContainer object={object} key={object.name} />
+    } else {
+      return <ObjectContainer object={object} key={object.name} />
     }
-
-    let activeClass = ''
-    let isChecked = ''
-
-    if (checkedObjectsArray.indexOf(object.name) > -1) {
-      activeClass = ' fesl-row-selected'
-      isChecked = true
-    }
-
-    return (
-      <div key={ i } className={ "fesl-row " + loadingClass + activeClass } data-type={ dataType(object.name, object.contentType) }>
-        <div className="fesl-item fesl-item-icon">
-          <div className="fi-select">
-            <input type="checkbox"
-              name={ object.name }
-              checked={ isChecked }
-              onChange={ (e) => checkObject(e, object.name) } />
-            <i className="fis-icon"></i>
-            <i className="fis-helper"></i>
-          </div>
-        </div>
-        <div className="fesl-item fesl-item-name">
-          <a href="" onClick={ (e) => selectPrefix(e, `${currentPath}${object.name}`) }>
-            { object.name }
-          </a>
-        </div>
-        <div className="fesl-item fesl-item-size">
-          { size }
-        </div>
-        <div className="fesl-item fesl-item-modified">
-          { lastModified }
-        </div>
-        <div className="fesl-item fesl-item-actions">
-          { actionButtons }
-        </div>
-      </div>
-    )
   })
-  return (
-    <div>
-      { list }
-    </div>
-  )
+  return <div>{list}</div>
 }
 
-// Subscribe it to state changes.
-export default connect(state => {
-  return {
-    objects: state.objects,
-    currentPath: state.currentPath,
-    loadPath: state.loadPath
-  }
-})(ObjectsList)
+export default ObjectsList

browser/app/js/components/ObjectsListContainer.js

@@ -0,0 +1,75 @@
+/*
+ * Minio Cloud Storage (C) 2018 Minio, Inc.
+ *
+ * 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.
+ */
+
+import React from "react"
+import classNames from "classnames"
+import { connect } from "react-redux"
+import InfiniteScroll from "react-infinite-scroller"
+import * as actionsObjects from "../actions/objects"
+import ObjectsList from "./ObjectsList"
+
+export class ObjectsListContainer extends React.Component {
+  componentWillReceiveProps(nextProps) {
+    const { currentBucket, currentPrefix, loadObjects } = this.props
+    if (
+      currentBucket != nextProps.currentBucket ||
+      currentPrefix != nextProps.currentPrefix
+    ) {
+      loadObjects()
+    }
+  }
+  render() {
+    const { objects, isTruncated, currentBucket, loadObjects } = this.props
+    return (
+      <div className="feb-container">
+        <InfiniteScroll
+          pageStart={0}
+          loadMore={() => loadObjects(true)}
+          hasMore={isTruncated}
+          useWindow={true}
+          initialLoad={false}
+        >
+          <ObjectsList objects={objects} />
+        </InfiniteScroll>
+        <div
+          className="text-center"
+          style={{ display: isTruncated && currentBucket ? "block" : "none" }}
+        >
+          <span>Loading...</span>
+        </div>
+      </div>
+    )
+  }
+}
+
+const mapStateToProps = state => {
+  return {
+    currentBucket: state.buckets.currentBucket,
+    currentPrefix: state.objects.currentPrefix,
+    objects: state.objects.list,
+    isTruncated: state.objects.isTruncated
+  }
+}
+
+const mapDispatchToProps = dispatch => {
+  return {
+    loadObjects: append => dispatch(actionsObjects.fetchObjects(append))
+  }
+}
+
+export default connect(mapStateToProps, mapDispatchToProps)(
+  ObjectsListContainer
+)

browser/app/js/components/ObjectsSection.js

@@ -0,0 +1,28 @@
+/*
+ * Minio Cloud Storage (C) 2018 Minio, Inc.
+ *
+ * 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.
+ */
+
+import React from "react"
+import ObjectsHeader from "./ObjectsHeader"
+import ObjectsListContainer from "./ObjectsListContainer"
+
+export const ObjectsSection = () => (
+  <div>
+    <ObjectsHeader />
+    <ObjectsListContainer />
+  </div>
+)
+
+export default ObjectsSection

browser/app/js/components/Path.js

@@ -14,28 +14,57 @@
  * limitations under the License.
  */
 
-import React from 'react'
-import connect from 'react-redux/lib/components/connect'
+import React from "react"
+import { connect } from "react-redux"
+import { getCurrentBucket, getCurrentPrefix } from "../selectors/buckets"
+import * as actionsObjects from "../actions/objects"
 
-let Path = ({currentBucket, currentPath, selectPrefix}) => {
+export const Path = ({ currentBucket, currentPrefix, selectPrefix }) => {
+  const onPrefixClick = (e, prefix) => {
+    e.preventDefault()
+    selectPrefix(prefix)
+  }
   let dirPath = []
-  let path = ''
-  if (currentPath) {
-    path = currentPath.split('/').map((dir, i) => {
-      dirPath.push(dir)
-      let dirPath_ = dirPath.join('/') + '/'
-      return <span key={ i }><a href="" onClick={ (e) => selectPrefix(e, dirPath_) }>{ dir }</a></span>
+  let path = ""
+  if (currentPrefix) {
+    path = currentPrefix.split("/").map((dir, i) => {
+      if (dir) {
+        dirPath.push(dir)
+        let dirPath_ = dirPath.join("/") + "/"
+        return (
+          <span key={i}>
+            <a href="" onClick={e => onPrefixClick(e, dirPath_)}>
+              {dir}
+            </a>
+          </span>
+        )
+      }
     })
   }
 
   return (
-    <h2><span className="main"><a onClick={ (e) => selectPrefix(e, '') } href="">{ currentBucket }</a></span>{ path }</h2>
+    <h2>
+      <span className="main">
+        <a onClick={e => onPrefixClick(e, "")} href="">
+          {currentBucket}
+        </a>
+      </span>
+      {path}
+    </h2>
   )
 }
 
-export default connect(state => {
+const mapStateToProps = state => {
   return {
-    currentBucket: state.currentBucket,
-    currentPath: state.currentPath
+    currentBucket: getCurrentBucket(state),
+    currentPrefix: state.objects.currentPrefix
   }
-})(Path)
+}
+
+const mapDispatchToProps = dispatch => {
+  return {
+    selectPrefix: prefix => dispatch(actionsObjects.selectPrefix(prefix))
+  }
+}
+
+export default connect(mapStateToProps, mapDispatchToProps)(Path)

browser/app/js/components/PrefixContainer.js

@@ -0,0 +1,45 @@
+/*
+ * Minio Cloud Storage (C) 2018 Minio, Inc.
+ *
+ * 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.
+ */
+
+import React from "react"
+import { connect } from "react-redux"
+import ObjectItem from "./ObjectItem"
+import * as actionsObjects from "../actions/objects"
+
+export const PrefixContainer = ({ object, currentPrefix, selectPrefix }) => {
+  const props = {
+    name: object.name,
+    contentType: object.contentType,
+    onClick: () => selectPrefix(`${currentPrefix}${object.name}`)
+  }
+
+  return <ObjectItem {...props} />
+}
+
+const mapStateToProps = (state, ownProps) => {
+  return {
+    object: ownProps.object,
+    currentPrefix: state.objects.currentPrefix
+  }
+}
+
+const mapDispatchToProps = dispatch => {
+  return {
+    selectPrefix: prefix => dispatch(actionsObjects.selectPrefix(prefix))
+  }
+}
+
+export default connect(mapStateToProps, mapDispatchToProps)(PrefixContainer)

browser/app/js/components/SideBar.js

@@ -24,13 +24,15 @@ import Dropdown from "react-bootstrap/lib/Dropdown"
 import BucketSearch from "./BucketSearch"
 import BucketList from "./BucketList"
 import Host from "./Host"
+import * as actionsCommon from "../actions/common"
 
-export const SideBar = () => {
+export const SideBar = ({ sidebarOpen, clickOutside }) => {
   return (
-    <ClickOutHandler>
+    <ClickOutHandler onClickOut={clickOutside}>
       <div
         className={classNames({
-          "fe-sidebar": true
+          "fe-sidebar": true,
+          toggled: sidebarOpen
         })}
       >
         <div className="fes-header clearfix hidden-sm hidden-xs">
@@ -47,4 +49,16 @@ export const SideBar = () => {
   )
 }
 
-export default connect(state => state)(SideBar)
+const mapStateToProps = state => {
+  return {
+    sidebarOpen: state.common.sidebarOpen
+  }
+}
+
+const mapDispatchToProps = dispatch => {
+  return {
+    clickOutside: () => dispatch(actionsCommon.closeSidebar())
+  }
+}
+
+export default connect(mapStateToProps, mapDispatchToProps)(SideBar)

browser/app/js/components/StorageInfo.js

@@ -0,0 +1,64 @@
+/*
+ * Minio Cloud Storage (C) 2018 Minio, Inc.
+ *
+ * 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.
+ */
+
+import React from "react"
+import { connect } from "react-redux"
+import humanize from "humanize"
+import * as actionsCommon from "../actions/common"
+
+export class StorageInfo extends React.Component {
+  componentWillMount() {
+    const { fetchStorageInfo } = this.props
+    fetchStorageInfo()
+  }
+  render() {
+    const { total, free } = this.props.storageInfo
+    const used = total - free
+    const usedPercent = used / total * 100 + "%"
+    const freePercent = free * 100 / total
+    return (
+      <div className="feh-usage">
+        <div className="fehu-chart">
+          <div style={{ width: usedPercent }} />
+        </div>
+        <ul>
+          <li>
+            <span>Used: </span>
+            {humanize.filesize(total - free)}
+          </li>
+          <li className="pull-right">
+            <span>Free: </span>
+            {humanize.filesize(total - used)}
+          </li>
+        </ul>
+      </div>
+    )
+  }
+}
+
+const mapStateToProps = state => {
+  return {
+    storageInfo: state.common.storageInfo
+  }
+}
+
+const mapDispatchToProps = dispatch => {
+  return {
+    fetchStorageInfo: () => dispatch(actionsCommon.fetchStorageInfo())
+  }
+}
+
+export default connect(mapStateToProps, mapDispatchToProps)(StorageInfo)

browser/app/js/components/__tests__/MobileHeader.test.js

@@ -0,0 +1,36 @@
+/*
+ * Minio Cloud Storage (C) 2018 Minio, Inc.
+ *
+ * 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.
+ */
+
+import React from "react"
+import { shallow } from "enzyme"
+import { MobileHeader } from "../MobileHeader"
+
+describe("Bucket", () => {
+  it("should render without crashing", () => {
+    shallow(<MobileHeader sidebarOpen={false} />)
+  })
+
+  it("should toggleSidebar when trigger is clicked", () => {
+    const toggleSidebar = jest.fn()
+    const wrapper = shallow(
+      <MobileHeader sidebarOpen={false} toggleSidebar={toggleSidebar} />
+    )
+    wrapper
+      .find("#sidebar-toggle")
+      .simulate("click", { stopPropagation: jest.fn() })
+    expect(toggleSidebar).toHaveBeenCalled()
+  })
+})

browser/app/js/components/__tests__/ObjectsHeader.test.js

@@ -0,0 +1,61 @@
+/*
+ * Minio Cloud Storage (C) 2018 Minio, Inc.
+ *
+ * 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.
+ */
+
+import React from "react"
+import { shallow } from "enzyme"
+import { ObjectsHeader } from "../ObjectsHeader"
+
+describe("ObjectsHeader", () => {
+  it("should render without crashing", () => {
+    const sortObjects = jest.fn()
+    shallow(<ObjectsHeader sortObjects={sortObjects} />)
+  })
+
+  it("should render columns with asc classes by default", () => {
+    const sortObjects = jest.fn()
+    const wrapper = shallow(<ObjectsHeader sortObjects={sortObjects} />)
+    expect(
+      wrapper.find("#sort-by-name i").hasClass("fa-sort-alpha-asc")
+    ).toBeTruthy()
+    expect(
+      wrapper.find("#sort-by-size i").hasClass("fa-sort-amount-asc")
+    ).toBeTruthy()
+    expect(
+      wrapper.find("#sort-by-last-modified i").hasClass("fa-sort-numeric-asc")
+    ).toBeTruthy()
+  })
+
+  it("should render name column with desc class when objects are sorted by name", () => {
+    const sortObjects = jest.fn()
+    const wrapper = shallow(
+      <ObjectsHeader sortObjects={sortObjects} sortNameOrder={true} />
+    )
+    expect(
+      wrapper.find("#sort-by-name i").hasClass("fa-sort-alpha-desc")
+    ).toBeTruthy()
+  })
+
+  it("should call sortObjects when a column is clicked", () => {
+    const sortObjects = jest.fn()
+    const wrapper = shallow(<ObjectsHeader sortObjects={sortObjects} />)
+    wrapper.find("#sort-by-name").simulate("click")
+    expect(sortObjects).toHaveBeenCalledWith("name")
+    wrapper.find("#sort-by-size").simulate("click")
+    expect(sortObjects).toHaveBeenCalledWith("size")
+    wrapper.find("#sort-by-last-modified").simulate("click")
+    expect(sortObjects).toHaveBeenCalledWith("last-modified")
+  })
+})

browser/app/js/components/__tests__/ObjectsList.test.js

@@ -0,0 +1,39 @@
+/*
+ * Minio Cloud Storage (C) 2018 Minio, Inc.
+ *
+ * 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.
+ */
+
+import React from "react"
+import { shallow } from "enzyme"
+import { ObjectsList } from "../ObjectsList"
+
+describe("ObjectsList", () => {
+  it("should render without crashing", () => {
+    shallow(<ObjectsList objects={[]} />)
+  })
+
+  it("should render ObjectContainer for every object", () => {
+    const wrapper = shallow(
+      <ObjectsList objects={[{ name: "test1.jpg" }, { name: "test2.jpg" }]} />
+    )
+    expect(wrapper.find("ObjectContainer").length).toBe(2)
+  })
+
+  it("should render PrefixContainer for every prefix", () => {
+    const wrapper = shallow(
+      <ObjectsList objects={[{ name: "abc/" }, { name: "xyz/" }]} />
+    )
+    expect(wrapper.find("Connect(PrefixContainer)").length).toBe(2)
+  })
+})

browser/app/js/components/__tests__/ObjectsListContainer.test.js

@@ -0,0 +1,57 @@
+/*
+ * Minio Cloud Storage (C) 2018 Minio, Inc.
+ *
+ * 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.
+ */
+
+import React from "react"
+import { shallow } from "enzyme"
+import { ObjectsListContainer } from "../ObjectsListContainer"
+
+describe("ObjectsList", () => {
+  it("should render without crashing", () => {
+    shallow(<ObjectsListContainer loadObjects={jest.fn()} />)
+  })
+
+  it("should render ObjectsList with objects", () => {
+    const wrapper = shallow(
+      <ObjectsListContainer
+        objects={[{ name: "test1.jpg" }, { name: "test2.jpg" }]}
+        loadObjects={jest.fn()}
+      />
+    )
+    expect(wrapper.find("ObjectsList").length).toBe(1)
+    expect(wrapper.find("ObjectsList").prop("objects")).toEqual([
+      { name: "test1.jpg" },
+      { name: "test2.jpg" }
+    ])
+  })
+
+  it("should call loadObjects when currentBucket is changed", () => {
+    const loadObjects = jest.fn()
+    const wrapper = shallow(
+      <ObjectsListContainer currentBucket="test1" loadObjects={loadObjects} />
+    )
+    wrapper.setProps({ currentBucket: "test2" })
+    expect(loadObjects).toHaveBeenCalled()
+  })
+
+  it("should call loadObjects when currentPrefix is changed", () => {
+    const loadObjects = jest.fn()
+    const wrapper = shallow(
+      <ObjectsListContainer currentPrefix="abc/" loadObjects={loadObjects} />
+    )
+    wrapper.setProps({ currentPrefix: "abc/xyz/" })
+    expect(loadObjects).toHaveBeenCalled()
+  })
+})

browser/app/js/components/__tests__/ObjetctItem.test.js

@@ -0,0 +1,37 @@
+/*
+ * Minio Cloud Storage (C) 2018 Minio, Inc.
+ *
+ * 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.
+ */
+
+import React from "react"
+import { shallow } from "enzyme"
+import { ObjectItem } from "../ObjectItem"
+
+describe("ObjectItem", () => {
+  it("should render without crashing", () => {
+    shallow(<ObjectItem name={"test"} />)
+  })
+
+  it("should render with content type", () => {
+    const wrapper = shallow(<ObjectItem name={"test.jpg"} contentType={""} />)
+    expect(wrapper.prop("data-type")).toBe("image")
+  })
+
+  it("should call onClick when the object isclicked", () => {
+    const onClick = jest.fn()
+    const wrapper = shallow(<ObjectItem name={"test"} onClick={onClick} />)
+    wrapper.find("a").simulate("click", { preventDefault: jest.fn() })
+    expect(onClick).toHaveBeenCalled()
+  })
+})

browser/app/js/components/__tests__/Path.test.js

@@ -0,0 +1,72 @@
+/*
+ * Minio Cloud Storage (C) 2018 Minio, Inc.
+ *
+ * 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.
+ */
+
+import React from "react"
+import { shallow } from "enzyme"
+import { Path } from "../Path"
+
+describe("Path", () => {
+  it("should render without crashing", () => {
+    shallow(<Path currentBucket={"test1"} currentPrefix={"test2"} />)
+  })
+
+  it("should render only bucket if there is no prefix", () => {
+    const wrapper = shallow(<Path currentBucket={"test1"} currentPrefix={""} />)
+    expect(wrapper.find("span").length).toBe(1)
+    expect(wrapper.text()).toBe("test1")
+  })
+
+  it("should render bucket and prefix", () => {
+    const wrapper = shallow(
+      <Path currentBucket={"test1"} currentPrefix={"a/b/"} />
+    )
+    expect(wrapper.find("span").length).toBe(3)
+    expect(
+      wrapper
+        .find("span")
+        .at(0)
+        .text()
+    ).toBe("test1")
+    expect(
+      wrapper
+        .find("span")
+        .at(1)
+        .text()
+    ).toBe("a")
+    expect(
+      wrapper
+        .find("span")
+        .at(2)
+        .text()
+    ).toBe("b")
+  })
+
+  it("should call selectPrefix when a prefix part is clicked", () => {
+    const selectPrefix = jest.fn()
+    const wrapper = shallow(
+      <Path
+        currentBucket={"test1"}
+        currentPrefix={"a/b/"}
+        selectPrefix={selectPrefix}
+      />
+    )
+    wrapper
+      .find("a")
+      .at(2)
+      .simulate("click", { preventDefault: jest.fn() })
+    expect(selectPrefix).toHaveBeenCalledWith("a/b/")
+  })
+})

browser/app/js/components/__tests__/PrefixContainer.test.js

@@ -0,0 +1,44 @@
+/*
+ * Minio Cloud Storage (C) 2018 Minio, Inc.
+ *
+ * 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.
+ */
+
+import React from "react"
+import { shallow } from "enzyme"
+import { PrefixContainer } from "../PrefixContainer"
+
+describe("PrefixContainer", () => {
+  it("should render without crashing", () => {
+    shallow(<PrefixContainer object={{ name: "abc/" }} />)
+  })
+
+  it("should render ObjectItem with props", () => {
+    const wrapper = shallow(<PrefixContainer object={{ name: "abc/" }} />)
+    expect(wrapper.find("ObjectItem").length).toBe(1)
+    expect(wrapper.find("ObjectItem").prop("name")).toBe("abc/")
+  })
+
+  it("should call selectPrefix when the prefix is clicked", () => {
+    const selectPrefix = jest.fn()
+    const wrapper = shallow(
+      <PrefixContainer
+        object={{ name: "abc/" }}
+        currentPrefix={"xyz/"}
+        selectPrefix={selectPrefix}
+      />
+    )
+    wrapper.find("ObjectItem").prop("onClick")()
+    expect(selectPrefix).toHaveBeenCalledWith("xyz/abc/")
+  })
+})

browser/app/js/components/__tests__/StorageInfo.test.js

@@ -0,0 +1,41 @@
+/*
+ * Minio Cloud Storage (C) 2018 Minio, Inc.
+ *
+ * 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.
+ */
+
+import React from "react"
+import { shallow } from "enzyme"
+import { StorageInfo } from "../StorageInfo"
+
+describe("StorageInfo", () => {
+  it("should render without crashing", () => {
+    shallow(
+      <StorageInfo
+        storageInfo={{ total: 100, free: 60 }}
+        fetchStorageInfo={jest.fn()}
+      />
+    )
+  })
+
+  it("should fetchStorageInfo before component is mounted", () => {
+    const fetchStorageInfo = jest.fn()
+    shallow(
+      <StorageInfo
+        storageInfo={{ total: 100, free: 60 }}
+        fetchStorageInfo={fetchStorageInfo}
+      />
+    )
+    expect(fetchStorageInfo).toHaveBeenCalled()
+  })
+})