sysadmin reconstruct groups page (#4036)

* sysadmin reconstruct groups page

* [system admin] groups: fixup & improvement

* [system admin] groups: fixup & improvement

frontend/src/components/dialog/sysadmin-dialog/sysadmin-create-group-dialog.js

@@ -0,0 +1,104 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+import { Button, Modal, ModalHeader, Input, ModalBody, ModalFooter, Form, FormGroup, Label, Alert } from 'reactstrap';
+import { gettext } from '../../../utils/constants';
+import UserSelect from '../../user-select';
+
+
+const propTypes = {
+  createGroup: PropTypes.func.isRequired,
+  toggleDialog: PropTypes.func.isRequired
+};
+
+class SysAdminCreateGroupDialog extends React.Component {
+
+  constructor(props) {
+    super(props);
+    this.state = {
+      groupName: '',
+      ownerEmail: '',
+      disabled: true,
+      errMessage: '',
+      isSubmitBtnActive: false
+    };
+    this.newInput = React.createRef();
+  }
+
+  handleRepoNameChange = (e) => {
+    if (!e.target.value.trim()) {
+      this.setState({isSubmitBtnActive: false});
+    } else {
+      this.setState({isSubmitBtnActive: true});
+    }
+
+    this.setState({groupName: e.target.value});
+  }
+
+  handleSubmit = () => {
+    let groupName = this.state.groupName.trim();
+    this.props.createGroup(groupName, this.state.ownerEmail);
+  }
+
+  handleSelectChange = (option) => {
+    // option can be null
+    this.setState({
+      ownerEmail: option ? option.email : ''
+    });
+  }
+
+  handleKeyPress = (e) => {
+    if (e.key === 'Enter') {
+      this.handleSubmit();
+      e.preventDefault();
+    }
+  }
+
+  toggle = () => {
+    this.props.toggleDialog();
+  }
+
+  componentDidMount() {
+    this.newInput.focus();
+  }
+
+  render() {
+    return (
+      <Modal isOpen={true} toggle={this.toggle}>
+        <ModalHeader toggle={this.toggle}>{gettext('New Group')}</ModalHeader>
+        <ModalBody>
+          <Form>
+            <FormGroup>
+              <Label for="groupName">{gettext('Name')}</Label>
+              <Input 
+                id="groupName"
+                onKeyPress={this.handleKeyPress} 
+                innerRef={input => {this.newInput = input;}} 
+                value={this.state.groupName} 
+                onChange={this.handleRepoNameChange}
+              />
+              <Label className="mt-2">
+                {gettext('Owner')}
+                <span className="small text-secondary">{gettext('(If left blank, owner will be admin)')}</span>
+              </Label>
+              <UserSelect
+                isMulti={false}
+                className="reviewer-select"
+                placeholder={gettext('Select a user')}
+                onSelectChange={this.handleSelectChange}
+              />
+            </FormGroup>
+          </Form>
+          {this.state.errMessage && <Alert color="danger">{this.state.errMessage}</Alert>}
+        </ModalBody>
+        <ModalFooter>
+          <Button color="secondary" onClick={this.toggle}>{gettext('Cancel')}</Button>
+          <Button color="primary" onClick={this.handleSubmit} disabled={!this.state.isSubmitBtnActive}>{gettext('Submit')}</Button>
+        </ModalFooter>
+      </Modal>
+    );
+  }
+}
+
+SysAdminCreateGroupDialog.propTypes = propTypes;
+
+export default SysAdminCreateGroupDialog;

frontend/src/components/dialog/sysadmin-dialog/sysadmin-group-add-member-dialog.js

@@ -0,0 +1,60 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+import { Button, Modal, ModalHeader, ModalBody, ModalFooter } from 'reactstrap';
+import { gettext } from '../../../utils/constants';
+import UserSelect from '../../user-select';
+
+const propTypes = {
+  toggle: PropTypes.func.isRequired,
+  addMembers: PropTypes.func.isRequired
+};
+
+class SysAdminGroupAddMemberDialog extends React.Component {
+
+  constructor(props) {
+    super(props);
+    this.state = {
+      selectedOptions: null,
+      isSubmitBtnDisabled: true
+    };
+  }
+
+  handleSelectChange = (options) => {
+    this.setState({
+      selectedOptions: options,
+      isSubmitBtnDisabled: !options.length
+    });
+  }
+
+  addMembers = () => {
+    let emails = this.state.selectedOptions.map(item => item.email);
+    this.props.addMembers(emails);
+    this.props.toggle();
+  } 
+
+  render() {
+    const { isSubmitBtnDisabled } = this.state;
+    return (
+      <Modal isOpen={true}>
+        <ModalHeader toggle={this.props.toggle}>{gettext('Add Member')}</ModalHeader>
+        <ModalBody>
+          <UserSelect
+            ref="userSelect"
+            isMulti={true}
+            className="reviewer-select"
+            placeholder={gettext('Search users')}
+            onSelectChange={this.handleSelectChange}
+          /> 
+        </ModalBody>
+        <ModalFooter>
+          <Button color="secondary" onClick={this.props.toggle}>{gettext('Cancel')}</Button>
+          <Button color="primary" onClick={this.addMembers} disabled={isSubmitBtnDisabled}>{gettext('Submit')}</Button>
+        </ModalFooter>
+      </Modal>
+    );
+  }
+}
+
+SysAdminGroupAddMemberDialog.propTypes = propTypes;
+
+export default SysAdminGroupAddMemberDialog;

frontend/src/components/dialog/sysadmin-dialog/sysadmin-group-transfer-dialog.js

@@ -0,0 +1,67 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+import { Button, Modal, ModalHeader, ModalBody, ModalFooter } from 'reactstrap';
+import { Utils } from '../../../utils/utils';
+import { gettext } from '../../../utils/constants';
+import UserSelect from '../../user-select';
+
+const propTypes = {
+  groupName: PropTypes.string.isRequired,
+  transferGroup: PropTypes.func.isRequired,
+  toggleDialog: PropTypes.func.isRequired
+};
+
+class SysAdminTransferGroupDialog extends React.Component {
+
+  constructor(props) {
+    super(props);
+    this.state = {
+      selectedOption: null,
+      submitBtnDisabled: true
+    };
+  }
+
+  handleSelectChange = (option) => {
+    this.setState({
+      selectedOption: option,
+      submitBtnDisabled: option == null 
+    });
+  }
+
+  submit = () => {
+    const receiver = this.state.selectedOption.email;
+    this.props.transferGroup(receiver);
+    this.props.toggleDialog();
+  } 
+
+  render() {
+    const { submitBtnDisabled } = this.state;
+    const groupName = Utils.HTMLescape(this.props.groupName);
+    const innerSpan = '<span class="op-target" title=' + groupName + '>' + groupName +'</span>';
+    const msg = gettext('Transfer Group {library_name} to').replace('{library_name}', innerSpan);
+    return (
+      <Modal isOpen={true}>
+        <ModalHeader toggle={this.props.toggleDialog}>
+          <span dangerouslySetInnerHTML={{__html: msg}}></span>
+        </ModalHeader>
+        <ModalBody>
+          <UserSelect
+            ref="userSelect"
+            isMulti={false}
+            className="reviewer-select"
+            placeholder={gettext('Select a user')}
+            onSelectChange={this.handleSelectChange}
+          /> 
+        </ModalBody>
+        <ModalFooter>
+          <Button color="secondary" onClick={this.props.toggleDialog}>{gettext('Cancel')}</Button>
+          <Button color="primary" onClick={this.submit} disabled={submitBtnDisabled}>{gettext('Submit')}</Button>
+        </ModalFooter>
+      </Modal>
+    );
+  }
+}
+
+SysAdminTransferGroupDialog.propTypes = propTypes;
+
+export default SysAdminTransferGroupDialog;