weixin connect (#7184)

* weixin connect

* update

frontend/src/components/dialog/confirm-disconnect-weixin.js

@@ -0,0 +1,45 @@
+import React, { Component } from 'react';
+import PropTypes from 'prop-types';
+import { Modal, ModalHeader, ModalBody, ModalFooter, Button } from 'reactstrap';
+import { gettext } from '../../utils/constants';
+
+const propTypes = {
+  formActionURL: PropTypes.string.isRequired,
+  csrfToken: PropTypes.string.isRequired,
+  toggle: PropTypes.func.isRequired
+};
+
+class ConfirmDisconnectWeixin extends Component {
+
+  constructor(props) {
+    super(props);
+    this.form = React.createRef();
+  }
+
+  disconnect = () => {
+    this.form.current.submit();
+  };
+
+  render() {
+    const { formActionURL, csrfToken, toggle } = this.props;
+    return (
+      <Modal centered={true} isOpen={true} toggle={toggle}>
+        <ModalHeader toggle={toggle}>{gettext('Disconnect')}</ModalHeader>
+        <ModalBody>
+          <p>{gettext('Are you sure you want to disconnect?')}</p>
+          <form ref={this.form} className="d-none" method="post" action={formActionURL}>
+            <input type="hidden" name="csrfmiddlewaretoken" value={csrfToken} />
+          </form>
+        </ModalBody>
+        <ModalFooter>
+          <Button color="secondary" onClick={toggle}>{gettext('Cancel')}</Button>
+          <Button color="primary" onClick={this.disconnect}>{gettext('Disconnect')}</Button>
+        </ModalFooter>
+      </Modal>
+    );
+  }
+}
+
+ConfirmDisconnectWeixin.propTypes = propTypes;
+
+export default ConfirmDisconnectWeixin;

frontend/src/components/user-settings/social-login-weixin.js

@@ -0,0 +1,59 @@
+import React from 'react';
+import { gettext, siteRoot } from '../../utils/constants';
+import ModalPortal from '../modal-portal';
+import ConfirmDisconnectWeixin from '../dialog/confirm-disconnect-weixin';
+
+const {
+  csrfToken,
+  langCode,
+  socialConnectedWeixin,
+  socialNextPage
+} = window.app.pageOptions;
+
+class SocialLoginWeixin extends React.Component {
+
+  constructor(props) {
+    super(props);
+    this.state = {
+      isConfirmDialogOpen: false
+    };
+  }
+
+  confirmDisconnect = () => {
+    this.setState({
+      isConfirmDialogOpen: true
+    });
+  };
+
+  toggleDialog = () => {
+    this.setState({
+      isConfirmDialogOpen: !this.state.isConfirmDialogOpen
+    });
+  };
+
+  render() {
+    return (
+      <React.Fragment>
+        <div className="setting-item" id="social-auth">
+          <h3 className="setting-item-heading">{gettext('Social Login')}</h3>
+          <p className="mb-2">{langCode == 'zh-cn' ? '微信' : 'Weixin'}</p>
+          {socialConnectedWeixin ?
+            <button className="btn btn-outline-primary" onClick={this.confirmDisconnect}>{gettext('Disconnect')}</button> :
+            <a href={`${siteRoot}weixin/oauth-connect/?next=${encodeURIComponent(socialNextPage)}`} className="btn btn-outline-primary">{gettext('Connect')}</a>
+          }
+        </div>
+        {this.state.isConfirmDialogOpen && (
+          <ModalPortal>
+            <ConfirmDisconnectWeixin
+              formActionURL={`${siteRoot}weixin/oauth-disconnect/?next=${encodeURIComponent(socialNextPage)}`}
+              csrfToken={csrfToken}
+              toggle={this.toggleDialog}
+            />
+          </ModalPortal>
+        )}
+      </React.Fragment>
+    );
+  }
+}
+
+export default SocialLoginWeixin;