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Basic username autocomplete for text area

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This commit is contained in:
Eugen Rochko 2016-10-30 18:13:05 +01:00
parent fa1cc2d05a
commit c49f6290eb
8 changed files with 235 additions and 13 deletions
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27
app/assets/javascripts/components/actions/compose.jsx
View file

@ -13,6 +13,9 @@ export const COMPOSE_UPLOAD_FAIL = 'COMPOSE_UPLOAD_FAIL';
export const COMPOSE_UPLOAD_PROGRESS = 'COMPOSE_UPLOAD_PROGRESS';
export const COMPOSE_UPLOAD_UNDO = 'COMPOSE_UPLOAD_UNDO';
export const COMPOSE_SUGGESTIONS_CLEAR = 'COMPOSE_SUGGESTIONS_CLEAR';
export const COMPOSE_SUGGESTIONS_READY = 'COMPOSE_SUGGESTIONS_READY';
export function changeCompose(text) {
return {
type: COMPOSE_CHANGE,
@ -129,3 +132,27 @@ export function undoUploadCompose(media_id) {
media_id: media_id
};
};
export function clearComposeSuggestions() {
return {
type: COMPOSE_SUGGESTIONS_CLEAR
};
};
export function fetchComposeSuggestions(token) {
return (dispatch, getState) => {
const loadedCandidates = getState().get('accounts').filter(item => item.get('acct').toLowerCase().slice(0, token.length) === token).map(item => ({
label: item.get('acct'),
completion: item.get('acct').slice(0, token.length)
})).toList().toJS();
dispatch(readyComposeSuggestions(loadedCandidates));
};
};
export function readyComposeSuggestions(accounts) {
return {
type: COMPOSE_SUGGESTIONS_READY,
accounts
};
};

105
app/assets/javascripts/components/features/ui/components/compose_form.jsx
View file

@ -4,11 +4,62 @@ import PureRenderMixin from 'react-addons-pure-render-mixin';
import ImmutablePropTypes from 'react-immutable-proptypes';
import ReplyIndicator from './reply_indicator';
import UploadButton from './upload_button';
import Autosuggest from 'react-autosuggest';
const getTokenForSuggestions = (str, caretPosition) => {
let word;
let left = str.slice(0, caretPosition).search(/\S+$/);
let right = str.slice(caretPosition).search(/\s/);
if (right < 0) {
word = str.slice(left);
} else {
word = str.slice(left, right + caretPosition);
}
if (!word || word.trim().length < 2 || word[0] !== '@') {
return null;
}
word = word.trim().toLowerCase().slice(1);
if (word.length > 0) {
return word;
} else {
return null;
}
};
const getSuggestionValue = suggestion => suggestion;
const renderSuggestion = suggestion => (
<span>{suggestion}</span>
);
const textareaStyle = {
display: 'block',
boxSizing: 'border-box',
width: '100%',
height: '100px',
resize: 'none',
border: 'none',
color: '#282c37',
padding: '10px',
fontFamily: 'Roboto',
fontSize: '14px',
margin: '0'
};
const renderInputComponent = inputProps => (
<textarea {...inputProps} placeholder='What is on your mind?' className='compose-form__textarea' style={textareaStyle} />
);
const ComposeForm = React.createClass({
propTypes: {
text: React.PropTypes.string.isRequired,
suggestions: React.PropTypes.array,
is_submitting: React.PropTypes.bool,
is_uploading: React.PropTypes.bool,
in_reply_to: ImmutablePropTypes.map,
@ -35,7 +86,39 @@ const ComposeForm = React.createClass({
componentDidUpdate (prevProps) {
if (prevProps.text !== this.props.text || prevProps.in_reply_to !== this.props.in_reply_to) {
this.refs.textarea.focus();
const node = ReactDOM.findDOMNode(this.refs.autosuggest);
const textarea = node.querySelector('textarea');
if (textarea) {
textarea.focus();
}
}
},
onSuggestionsClearRequested () {
this.props.onClearSuggestions();
},
onSuggestionsFetchRequested ({ value }) {
const node = ReactDOM.findDOMNode(this.refs.autosuggest);
const textarea = node.querySelector('textarea');
if (textarea) {
const token = getTokenForSuggestions(value, textarea.selectionStart);
if (token !== null) {
this.props.onFetchSuggestions(token);
}
}
},
onSuggestionSelected (e, { suggestionValue, method }) {
const node = ReactDOM.findDOMNode(this.refs.autosuggest);
const textarea = node.querySelector('textarea');
if (textarea) {
const str = this.props.text;
this.props.onChange([str.slice(0, textarea.selectionStart), suggestionValue, str.slice(textarea.selectionStart)].join(''));
}
},
@ -47,11 +130,29 @@ const ComposeForm = React.createClass({
replyArea = <ReplyIndicator status={this.props.in_reply_to} onCancel={this.props.onCancelReply} />;
}
const inputProps = {
placeholder: 'What is on your mind?',
value: this.props.text,
onKeyUp: this.handleKeyUp,
onChange: this.handleChange,
disabled: disabled
};
return (
<div style={{ padding: '10px' }}>
{replyArea}
<textarea ref='textarea' disabled={disabled} placeholder='What is on your mind?' value={this.props.text} onKeyUp={this.handleKeyUp} onChange={this.handleChange} className='compose-form__textarea' style={{ display: 'block', boxSizing: 'border-box', width: '100%', height: '100px', resize: 'none', border: 'none', color: '#282c37', padding: '10px', fontFamily: 'Roboto', fontSize: '14px', margin: '0' }} />
<Autosuggest
ref='autosuggest'
suggestions={this.props.suggestions}
onSuggestionsFetchRequested={this.onSuggestionsFetchRequested}
onSuggestionsClearRequested={this.onSuggestionsClearRequested}
onSuggestionSelected={this.onSuggestionSelected}
getSuggestionValue={getSuggestionValue}
renderSuggestion={renderSuggestion}
renderInputComponent={renderInputComponent}
inputProps={inputProps}
/>
<div style={{ marginTop: '10px', overflow: 'hidden' }}>
<div style={{ float: 'right' }}><Button text='Publish' onClick={this.handleSubmit} disabled={disabled} /></div>

2
app/assets/javascripts/components/features/ui/components/upload_button.jsx
View file

@ -24,7 +24,7 @@ const UploadButton = React.createClass({
return (
<div>
<Button disabled={this.props.disabled} onClick={this.handleClick} block={true}>
<i className='fa fa-fw fa-photo' /> Add images
<i className='fa fa-fw fa-photo' /> Add media
</Button>
<input ref='fileElement' type='file' multiple={false} onChange={this.handleChange} disabled={this.props.disabled} style={{ display: 'none' }} />

23
app/assets/javascripts/components/features/ui/containers/compose_form_container.jsx
View file

@ -1,6 +1,12 @@
import { connect } from 'react-redux';
import ComposeForm from '../components/compose_form';
import { changeCompose, submitCompose, cancelReplyCompose } from '../../../actions/compose';
import {
changeCompose,
submitCompose,
cancelReplyCompose,
clearComposeSuggestions,
fetchComposeSuggestions
} from '../../../actions/compose';
import { makeGetStatus } from '../../../selectors';
const makeMapStateToProps = () => {
@ -9,6 +15,7 @@ const makeMapStateToProps = () => {
const mapStateToProps = function (state, props) {
return {
text: state.getIn(['compose', 'text']),
suggestions: state.getIn(['compose', 'suggestions']),
is_submitting: state.getIn(['compose', 'is_submitting']),
is_uploading: state.getIn(['compose', 'is_uploading']),
in_reply_to: getStatus(state, state.getIn(['compose', 'in_reply_to']))
@ -20,16 +27,24 @@ const makeMapStateToProps = () => {
const mapDispatchToProps = function (dispatch) {
return {
onChange: function (text) {
onChange (text) {
dispatch(changeCompose(text));
},
onSubmit: function () {
onSubmit () {
dispatch(submitCompose());
},
onCancelReply: function () {
onCancelReply () {
dispatch(cancelReplyCompose());
},
onClearSuggestions () {
dispatch(clearComposeSuggestions());
},
onFetchSuggestions (token) {
dispatch(fetchComposeSuggestions(token));
}
}
};

11
app/assets/javascripts/components/reducers/compose.jsx
View file

@ -10,7 +10,9 @@ import {
COMPOSE_UPLOAD_SUCCESS,
COMPOSE_UPLOAD_FAIL,
COMPOSE_UPLOAD_UNDO,
COMPOSE_UPLOAD_PROGRESS
COMPOSE_UPLOAD_PROGRESS,
COMPOSE_SUGGESTIONS_CLEAR,
COMPOSE_SUGGESTIONS_READY
} from '../actions/compose';
import { TIMELINE_DELETE } from '../actions/timelines';
import { ACCOUNT_SET_SELF } from '../actions/accounts';
@ -22,7 +24,8 @@ const initialState = Immutable.Map({
is_submitting: false,
is_uploading: false,
progress: 0,
media_attachments: Immutable.List([]),
media_attachments: Immutable.List(),
suggestions: [],
me: null
});
@ -95,6 +98,10 @@ export default function compose(state = initialState, action) {
return state.set('progress', Math.round((action.loaded / action.total) * 100));
case COMPOSE_MENTION:
return state.update('text', text => `${text}@${action.account.get('acct')} `);
case COMPOSE_SUGGESTIONS_CLEAR:
return state.set('suggestions', []);
case COMPOSE_SUGGESTIONS_READY:
return state.set('suggestions', action.accounts);
case TIMELINE_DELETE:
if (action.id === state.get('in_reply_to')) {
return state.set('in_reply_to', null);

28
app/assets/stylesheets/components.scss
View file

@ -266,3 +266,31 @@
flex-direction: column;
}
}
.react-autosuggest__container {
position: relative;
}
.react-autosuggest__suggestions-container {
position: absolute;
top: 100%;
width: 100%;
z-index: 99;
}
.react-autosuggest__suggestions-list {
background: #9baec8;
color: #282c37;
box-shadow: 0 0 15px rgba(0, 0, 0, 0.2);
font-size: 14px;
}
.react-autosuggest__suggestion {
padding: 10px;
cursor: pointer;
}
.react-autosuggest__suggestion--focused {
background: #2b90d9;
color: #fff;
}

1
package.json
View file

@ -41,6 +41,7 @@
"sinon": "^1.17.6"
},
"dependencies": {
"react-autosuggest": "^7.0.1",
"react-responsive": "^1.1.5",
"react-router-scroll": "^0.3.2",
"react-skylight": "^0.4.1"

45
yarn.lock
View file

@ -3243,6 +3243,10 @@ oauth-sign@~0.8.1:
version "0.8.2"
resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.8.2.tgz#46a6ab7f0aead8deae9ec0565780b7d4efeb9d43"
object-assign@^3.0.0:
version "3.0.0"
resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-3.0.0.tgz#9bedd5ca0897949bca47e7ff408062d549f587f2"
object-assign@^4.0.0, object-assign@^4.0.1, object-assign@^4.1.0:
version "4.1.0"
resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.0.tgz#7a3b3d0e98063d43f4c03f2e8ae6cd51a86883a0"
@ -3807,6 +3811,22 @@ react-addons-pure-render-mixin@^15.3.1:
version "15.3.2"
resolved "https://registry.yarnpkg.com/react-addons-test-utils/-/react-addons-test-utils-15.3.2.tgz#c09a44f583425a4a9c1b38444d7a6c3e6f0f41f6"
react-autosuggest:
version "7.0.1"
resolved "https://registry.yarnpkg.com/react-autosuggest/-/react-autosuggest-7.0.1.tgz#e751d2c2e516a344f6cdc150672e85f134f5f2f1"
dependencies:
react-autowhatever "^7.0.0"
react-redux "^4.4.5"
redux "^3.6.0"
shallow-equal "^1.0.0"
react-autowhatever@^7.0.0:
version "7.0.0"
resolved "https://registry.yarnpkg.com/react-autowhatever/-/react-autowhatever-7.0.0.tgz#7ea19f8024183acf1568fc8e4b76c0d0cc250d00"
dependencies:
react-themeable "^1.1.0"
section-iterator "^2.0.0"
react-deep-force-update@^1.0.0:
version "1.0.1"
resolved "https://registry.yarnpkg.com/react-deep-force-update/-/react-deep-force-update-1.0.1.tgz#f911b5be1d2a6fe387507dd6e9a767aa2924b4c7"
@ -3878,6 +3898,15 @@ react-redux-loading-bar@^2.3.3:
version "2.4.0"
resolved "https://registry.yarnpkg.com/react-redux-loading-bar/-/react-redux-loading-bar-2.4.0.tgz#00cd884c7ea8e0146fb94aeb1435b1a0caffd888"
react-redux@^4.4.5:
version "4.4.5"
resolved "https://registry.yarnpkg.com/react-redux/-/react-redux-4.4.5.tgz#f509a2981be2252d10c629ef7c559347a4aec457"
dependencies:
hoist-non-react-statics "^1.0.3"
invariant "^2.0.0"
lodash "^4.2.0"
loose-envify "^1.1.0"
react-redux@^5.0.0-beta.3:
version "5.0.0-beta.3"
resolved "https://registry.yarnpkg.com/react-redux/-/react-redux-5.0.0-beta.3.tgz#d50bfb00799cf7d2a9fd55fe34d6b3ecc24d3072"
@ -3931,6 +3960,12 @@ react-skylight:
version "0.4.1"
resolved "https://registry.yarnpkg.com/react-skylight/-/react-skylight-0.4.1.tgz#07d1af6dea0a50a5d8122a786a8ce8bc6bdf2241"
react-themeable@^1.1.0:
version "1.1.0"
resolved "https://registry.yarnpkg.com/react-themeable/-/react-themeable-1.1.0.tgz#7d4466dd9b2b5fa75058727825e9f152ba379a0e"
dependencies:
object-assign "^3.0.0"
react@^15.3.2:
version "15.3.2"
resolved "https://registry.yarnpkg.com/react/-/react-15.3.2.tgz#a7bccd2fee8af126b0317e222c28d1d54528d09e"
@ -4033,7 +4068,7 @@ redux-thunk@^2.1.0:
version "2.1.0"
resolved "https://registry.yarnpkg.com/redux-thunk/-/redux-thunk-2.1.0.tgz#c724bfee75dbe352da2e3ba9bc14302badd89a98"
redux@^3.5.2:
redux@^3.5.2, redux@^3.6.0:
version "3.6.0"
resolved "https://registry.yarnpkg.com/redux/-/redux-3.6.0.tgz#887c2b3d0b9bd86eca2be70571c27654c19e188d"
dependencies:
@ -4170,6 +4205,10 @@ scroll-behavior@^0.8.0:
dom-helpers "^2.4.0"
invariant "^2.2.1"
section-iterator@^2.0.0:
version "2.0.0"
resolved "https://registry.yarnpkg.com/section-iterator/-/section-iterator-2.0.0.tgz#bf444d7afeeb94ad43c39ad2fb26151627ccba2a"
semver@~5.3.0:
version "5.3.0"
resolved "https://registry.yarnpkg.com/semver/-/semver-5.3.0.tgz#9b2ce5d3de02d17c6012ad326aa6b4d0cf54f94f"
@ -4232,6 +4271,10 @@ sha.js@2.2.6:
version "2.2.6"
resolved "https://registry.yarnpkg.com/sha.js/-/sha.js-2.2.6.tgz#17ddeddc5f722fb66501658895461977867315ba"
shallow-equal@^1.0.0:
version "1.0.0"
resolved "https://registry.yarnpkg.com/shallow-equal/-/shallow-equal-1.0.0.tgz#508d1838b3de590ab8757b011b25e430900945f7"
shallowequal@0.2.x:
version "0.2.2"
resolved "https://registry.yarnpkg.com/shallowequal/-/shallowequal-0.2.2.tgz#1e32fd5bcab6ad688a4812cb0cc04efc75c7014e"