migrate old wiki to new wiki (#6987)

* migrate old wiki to new wiki

* change style

---------

Co-authored-by: Michael An <2331806369@qq.com>

frontend/src/components/dialog/convert-wiki-dialog.js

@@ -0,0 +1,114 @@
+import React from 'react';
+import PropTypes from 'prop-types';
+import { Button, Modal, ModalHeader, ModalBody, ModalFooter, Input, Label } from 'reactstrap';
+import { gettext, isPro } from '../../utils/constants';
+import wikiAPI from '../../utils/wiki-api';
+import { Utils } from '../../utils/utils';
+import toaster from '../toast';
+import { SeahubSelect, NoOptionsStyle } from '../common/select';
+
+const propTypes = {
+  toggleCancel: PropTypes.func.isRequired,
+  convertWiki: PropTypes.func.isRequired,
+  wiki: PropTypes.object.isRequired,
+};
+
+class ConvertWikiDialog extends React.Component {
+
+  constructor(props) {
+    super(props);
+    this.state = {
+      name: '',
+      isSubmitBtnActive: false,
+      selectedOption: null,
+      options: [],
+    };
+  }
+
+  componentDidMount() {
+    if (!isPro) return;
+    wikiAPI.listWikiDepartments().then(res => {
+      const departments = res.data.sort((a, b) => {
+        return a.name.toLowerCase() < b.name.toLowerCase() ? -1 : 1;
+      });
+      let options = [];
+      for (let i = 0 ; i < departments.length; i++) {
+        let obj = {};
+        obj.value = departments[i].name;
+        obj.id = departments[i].id;
+        obj.email = departments[i].email;
+        obj.label = departments[i].name;
+        options.push(obj);
+      }
+      this.setState({ options });
+    }).catch(error => {
+      let errMessage = Utils.getErrorMsg(error);
+      toaster.danger(errMessage);
+    });
+  }
+
+  inputNewName = (e) => {
+    this.setState({
+      name: e.target.value,
+    });
+  };
+
+  handleKeyDown = (e) => {
+    if (e.key === 'Enter') {
+      this.handleSubmit(e);
+    }
+  };
+
+  handleSubmit = (e) => {
+    const wikiName = this.state.name.trim();
+    const departmentID = this.state.selectedOption ? this.state.selectedOption.id : null;
+    if (!wikiName) return;
+    this.props.convertWiki(this.props.wiki, wikiName, departmentID);
+    this.props.toggleCancel(e);
+  };
+
+  toggle = () => {
+    this.props.toggleCancel();
+  };
+
+  handleSelectChange = (option) => {
+    this.setState({ selectedOption: option });
+  };
+
+  render() {
+    return (
+      <Modal isOpen={true} autoFocus={false} toggle={this.toggle}>
+        <ModalHeader toggle={this.toggle}>{gettext('Convert Wiki')}</ModalHeader>
+        <ModalBody>
+          <Label>{gettext('Name')}</Label>
+          <Input onKeyDown={this.handleKeyDown} autoFocus={true} value={this.state.name} onChange={this.inputNewName}/>
+          {isPro &&
+            <>
+              <Label className='mt-4'>{gettext('Wiki owner')} ({gettext('Optional')})</Label>
+              <SeahubSelect
+                onChange={this.handleSelectChange}
+                options={this.state.options}
+                hideSelectedOptions={true}
+                placeholder={gettext('Select a department')}
+                maxMenuHeight={200}
+                value={this.state.selectedOption}
+                components={{ NoOptionsMessage: (
+                  <div style={NoOptionsStyle}>{gettext('No department')}</div>
+                ) }}
+                noOptionsMessage={() => {return gettext('No options available');}}
+              />
+            </>
+          }
+        </ModalBody>
+        <ModalFooter>
+          <Button color="secondary" onClick={this.toggle}>{gettext('Cancel')}</Button>
+          <Button color="primary" onClick={this.handleSubmit} disabled={!this.state.name.trim()}>{gettext('Submit')}</Button>
+        </ModalFooter>
+      </Modal>
+    );
+  }
+}
+
+ConvertWikiDialog.propTypes = propTypes;
+
+export default ConvertWikiDialog;