Refactor make bucket and upload components (#5521)

browser/app/js/uploads/UploadModal.js

@@ -0,0 +1,91 @@
+/*
+ * 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 classNames from "classnames"
+import { connect } from "react-redux"
+
+import { ProgressBar } from "react-bootstrap"
+import AbortConfirmModal from "./AbortConfirmModal"
+import * as uploadsActions from "./actions"
+
+export class UploadModal extends React.Component {
+  render() {
+    const { uploads, showAbort, showAbortModal } = this.props
+    if (showAbort) {
+      return <AbortConfirmModal />
+    }
+
+    // If we don't have any files uploading, don't show anything.
+    let numberUploading = Object.keys(uploads).length
+    if (numberUploading == 0) return <noscript />
+
+    let totalLoaded = 0
+    let totalSize = 0
+
+    // Iterate over each upload, adding together the total size and that
+    // which has been uploaded.
+    for (var slug in uploads) {
+      let upload = uploads[slug]
+      totalLoaded += upload.loaded
+      totalSize += upload.size
+    }
+
+    let percent = totalLoaded / totalSize * 100
+
+    // If more than one: "Uploading files (5)..."
+    // If only one: "Uploading myfile.txt..."
+    let text =
+      "Uploading " +
+      (numberUploading == 1
+        ? `'${uploads[Object.keys(uploads)[0]].name}'`
+        : `files (${numberUploading})`) +
+      "..."
+
+    return (
+      <div className="alert alert-info progress animated fadeInUp ">
+        <button type="button" className="close" onClick={showAbortModal}>
+          <span>×</span>
+        </button>
+        <div className="text-center">
+          <small>{text}</small>
+        </div>
+        <ProgressBar now={percent} />
+        <div className="text-center">
+          <small>
+            {humanize.filesize(totalLoaded)} ({percent.toFixed(2)} %)
+          </small>
+        </div>
+      </div>
+    )
+  }
+}
+
+const mapStateToProps = state => {
+  return {
+    uploads: state.uploads.files,
+    showAbort: state.uploads.showAbortModal
+  }
+}
+
+const mapDispatchToProps = dispatch => {
+  return {
+    showAbortModal: () => dispatch(uploadsActions.showAbortModal())
+  }
+}
+
+export default connect(mapStateToProps, mapDispatchToProps)(UploadModal)