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topic edit modal: Add new edit-topic UI.
Fixes: #5365
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Leslie Ngo
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Leslie Ngo
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Sep 29, 2022
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,72 @@ | ||
| /* @flow strict-local */ | ||
| import React, { createContext, useState, useCallback, useContext } from 'react'; | ||
| import type { Context, Node } from 'react'; | ||
| import { useSelector } from '../react-redux'; | ||
| import TopicEditModal from '../topics/TopicEditModal'; | ||
| import { getAuth, getZulipFeatureLevel, getStreamsById } from '../selectors'; | ||
| import { TranslationContext } from './TranslationProvider'; | ||
|
|
||
| type Props = $ReadOnly<{| | ||
| children: Node, | ||
| |}>; | ||
|
|
||
| type StartEditTopicContext = (streamId: number, topic: string) => Promise<void>; | ||
|
|
||
| /* $FlowIssue[incompatible-type] We can't provide an initial 'value' prop. We would | ||
| need to provide the 'startEditTopic' callback that's defined after this createContext | ||
| call, which is impossible. */ | ||
| const TopicModal: Context<StartEditTopicContext> = createContext(undefined); | ||
|
|
||
| export const useStartEditTopic = (): StartEditTopicContext => useContext(TopicModal); | ||
|
|
||
| export default function TopicEditModalProvider(props: Props): Node { | ||
| const { children } = props; | ||
| const auth = useSelector(getAuth); | ||
| const zulipFeatureLevel = useSelector(getZulipFeatureLevel); | ||
| const streamsById = useSelector(getStreamsById); | ||
| const _ = useContext(TranslationContext); | ||
|
|
||
| const [topicModalProviderState, setTopicModalProviderState] = useState({ | ||
| visible: false, | ||
| streamId: -1, | ||
| topic: '', | ||
| }); | ||
|
|
||
| const { visible } = topicModalProviderState; | ||
|
|
||
| const startEditTopic = useCallback( | ||
| async (streamId: number, topic: string) => { | ||
| if (visible) { | ||
| return; | ||
| } | ||
| setTopicModalProviderState({ | ||
| visible: true, | ||
| streamId, | ||
| topic, | ||
| }); | ||
| }, | ||
| [visible], | ||
| ); | ||
|
|
||
| const closeEditTopicModal = useCallback(() => { | ||
| setTopicModalProviderState({ | ||
| visible: false, | ||
| streamId: -1, | ||
| topic: '', | ||
| }); | ||
| }, []); | ||
|
|
||
| return ( | ||
| <TopicModal.Provider value={startEditTopic}> | ||
| <TopicEditModal | ||
| topicModalProviderState={topicModalProviderState} | ||
| closeEditTopicModal={closeEditTopicModal} | ||
| auth={auth} | ||
| zulipFeatureLevel={zulipFeatureLevel} | ||
| streamsById={streamsById} | ||
| _={_} | ||
| /> | ||
| {children} | ||
| </TopicModal.Provider> | ||
| ); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,133 @@ | ||
| // @flow strict-local | ||
| import React, { useState, useContext, useEffect } from 'react'; | ||
| import { Modal, View } from 'react-native'; | ||
| import type { Node } from 'react'; | ||
| import styles, { ThemeContext, BRAND_COLOR, createStyleSheet } from '../styles'; | ||
| import { updateMessage } from '../api'; | ||
| import type { Auth, GetText, Stream } from '../types'; | ||
| import { fetchSomeMessageIdForConversation } from '../message/fetchActions'; | ||
| import ZulipTextIntl from '../common/ZulipTextIntl'; | ||
| import ZulipTextButton from '../common/ZulipTextButton'; | ||
| import Input from '../common/Input'; | ||
|
|
||
| type Props = $ReadOnly<{| | ||
| topicModalProviderState: { | ||
| visible: boolean, | ||
| topic: string, | ||
| streamId: number, | ||
| }, | ||
| auth: Auth, | ||
| zulipFeatureLevel: number, | ||
| streamsById: Map<number, Stream>, | ||
| _: GetText, | ||
| closeEditTopicModal: () => void, | ||
| |}>; | ||
|
|
||
| export default function TopicEditModal(props: Props): Node { | ||
| const { topicModalProviderState, closeEditTopicModal, auth, zulipFeatureLevel, streamsById, _ } = | ||
| props; | ||
|
|
||
| const { visible, topic, streamId } = topicModalProviderState; | ||
|
|
||
| const [topicName, onChangeTopicName] = useState(); | ||
|
|
||
| useEffect(() => { | ||
| onChangeTopicName(topic); | ||
| }, [topic]); | ||
|
|
||
| const { backgroundColor } = useContext(ThemeContext); | ||
|
|
||
| const modalStyles = createStyleSheet({ | ||
| wrapper: { | ||
| flex: 1, | ||
| justifyContent: 'center', | ||
| alignItems: 'center', | ||
| }, | ||
| modal: { | ||
| justifyContent: 'flex-start', | ||
| backgroundColor, | ||
| padding: 15, | ||
| shadowOpacity: 0.5, | ||
| shadowColor: 'gray', | ||
| shadowOffset: { | ||
| height: 5, | ||
| width: 5, | ||
| }, | ||
| shadowRadius: 5, | ||
| borderRadius: 5, | ||
| width: '90%', | ||
| }, | ||
| buttonContainer: { | ||
| flexDirection: 'row', | ||
| justifyContent: 'flex-end', | ||
| }, | ||
| titleText: { | ||
| fontSize: 18, | ||
| lineHeight: 21, | ||
| color: BRAND_COLOR, | ||
| marginBottom: 10, | ||
| fontWeight: 'bold', | ||
| }, | ||
| }); | ||
|
|
||
| const handleSubmit = async () => { | ||
| if (topicName === '') { | ||
| return; | ||
| } | ||
| const messageId = await fetchSomeMessageIdForConversation( | ||
| auth, | ||
| streamId, | ||
| topic, | ||
| streamsById, | ||
| zulipFeatureLevel, | ||
| ); | ||
| if (messageId == null) { | ||
| throw new Error( | ||
| _('No messages in topic: {streamAndTopic}', { | ||
| streamAndTopic: `#${streamsById.get(streamId)?.name ?? 'unknown'} > ${topic}`, | ||
| }), | ||
| ); | ||
| } | ||
| await updateMessage(auth, messageId, { | ||
| propagate_mode: 'change_all', | ||
| subject: topicName, | ||
| ...(zulipFeatureLevel >= 9 && { | ||
| send_notification_to_old_thread: true, | ||
| send_notification_to_new_thread: true, | ||
| }), | ||
| }); | ||
| closeEditTopicModal(); | ||
| }; | ||
| return ( | ||
| <Modal | ||
| transparent | ||
| visible={visible} | ||
| animationType="slide" | ||
| onRequestClose={closeEditTopicModal} | ||
| supportedOrientations={['portrait', 'landscape', 'landscape-left', 'landscape-right']} | ||
| > | ||
| <View style={modalStyles.wrapper}> | ||
| <View style={modalStyles.modal}> | ||
| <ZulipTextIntl style={modalStyles.titleText} text="Edit topic" /> | ||
| <Input | ||
| style={styles.marginBottom} | ||
| defaultValue={topicName} | ||
| placeholder="Please enter a new topic name." | ||
| onChangeText={onChangeTopicName} | ||
| maxLength={60} | ||
| autoFocus | ||
| selectTextOnFocus | ||
| /> | ||
| <View style={modalStyles.buttonContainer}> | ||
| <ZulipTextButton label="Cancel" onPress={closeEditTopicModal} /> | ||
| <ZulipTextButton | ||
| label="Submit" | ||
| onPress={handleSubmit} | ||
| disabled={topicName === ''} | ||
| /> | ||
| </View> | ||
| </View> | ||
| </View> | ||
| </Modal> | ||
| ); | ||
| } |
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