364 lines
11 KiB
TypeScript
Vendored
364 lines
11 KiB
TypeScript
Vendored
import { Component, linkEvent } from 'inferno';
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import {
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CommentNode as CommentNodeI,
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CommentForm as CommentFormI,
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SearchForm,
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SearchType,
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SortType,
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UserOperation,
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SearchResponse,
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} from '../interfaces';
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import { Subscription } from 'rxjs';
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import {
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wsJsonToRes,
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capitalizeFirstLetter,
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mentionDropdownFetchLimit,
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mdToHtml,
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randomStr,
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markdownHelpUrl,
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toast,
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} from '../utils';
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import { WebSocketService, UserService } from '../services';
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import autosize from 'autosize';
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import { i18n } from '../i18next';
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import { T } from 'inferno-i18next';
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import Tribute from 'tributejs/src/Tribute.js';
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import emojiShortName from 'emoji-short-name';
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interface CommentFormProps {
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postId?: number;
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node?: CommentNodeI;
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onReplyCancel?(): any;
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edit?: boolean;
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disabled?: boolean;
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}
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interface CommentFormState {
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commentForm: CommentFormI;
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buttonTitle: string;
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previewMode: boolean;
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imageLoading: boolean;
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}
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export class CommentForm extends Component<CommentFormProps, CommentFormState> {
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private id = `comment-form-${randomStr()}`;
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private userSub: Subscription;
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private communitySub: Subscription;
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private tribute: any;
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private emptyState: CommentFormState = {
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commentForm: {
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auth: null,
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content: null,
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post_id: this.props.node
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? this.props.node.comment.post_id
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: this.props.postId,
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creator_id: UserService.Instance.user
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? UserService.Instance.user.id
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: null,
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},
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buttonTitle: !this.props.node
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? capitalizeFirstLetter(i18n.t('post'))
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: this.props.edit
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? capitalizeFirstLetter(i18n.t('edit'))
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: capitalizeFirstLetter(i18n.t('reply')),
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previewMode: false,
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imageLoading: false,
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};
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constructor(props: any, context: any) {
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super(props, context);
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this.tribute = new Tribute({
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collection: [
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// Emojis
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{
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trigger: ':',
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menuItemTemplate: (item: any) => {
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let emoji = `:${item.original.key}:`;
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return `${item.original.val} ${emoji}`;
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},
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selectTemplate: (item: any) => {
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return `:${item.original.key}:`;
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},
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values: Object.entries(emojiShortName).map(e => {
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return { key: e[1], val: e[0] };
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}),
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allowSpaces: false,
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autocompleteMode: true,
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menuItemLimit: mentionDropdownFetchLimit,
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},
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// Users
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{
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trigger: '@',
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selectTemplate: (item: any) => {
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return `[/u/${item.original.key}](/u/${item.original.key})`;
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},
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values: (text: string, cb: any) => {
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this.userSearch(text, (users: any) => cb(users));
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},
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allowSpaces: false,
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autocompleteMode: true,
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menuItemLimit: mentionDropdownFetchLimit,
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},
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// Communities
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{
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trigger: '#',
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selectTemplate: (item: any) => {
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return `[/c/${item.original.key}](/c/${item.original.key})`;
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},
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values: (text: string, cb: any) => {
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this.communitySearch(text, (communities: any) => cb(communities));
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},
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allowSpaces: false,
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autocompleteMode: true,
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menuItemLimit: mentionDropdownFetchLimit,
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},
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],
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});
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this.state = this.emptyState;
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if (this.props.node) {
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if (this.props.edit) {
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this.state.commentForm.edit_id = this.props.node.comment.id;
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this.state.commentForm.parent_id = this.props.node.comment.parent_id;
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this.state.commentForm.content = this.props.node.comment.content;
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this.state.commentForm.creator_id = this.props.node.comment.creator_id;
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} else {
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// A reply gets a new parent id
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this.state.commentForm.parent_id = this.props.node.comment.id;
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}
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}
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}
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componentDidMount() {
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var textarea: any = document.getElementById(this.id);
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autosize(textarea);
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this.tribute.attach(textarea);
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textarea.addEventListener('tribute-replaced', () => {
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this.state.commentForm.content = textarea.value;
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this.setState(this.state);
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autosize.update(textarea);
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});
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}
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render() {
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return (
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<div class="mb-3">
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<form onSubmit={linkEvent(this, this.handleCommentSubmit)}>
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<div class="form-group row">
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<div className={`col-sm-12`}>
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<textarea
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id={this.id}
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className={`form-control ${this.state.previewMode && 'd-none'}`}
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value={this.state.commentForm.content}
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onInput={linkEvent(this, this.handleCommentContentChange)}
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required
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disabled={this.props.disabled}
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rows={2}
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maxLength={10000}
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/>
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{this.state.previewMode && (
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<div
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className="md-div"
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dangerouslySetInnerHTML={mdToHtml(
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this.state.commentForm.content
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)}
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/>
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)}
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</div>
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</div>
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<div class="row">
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<div class="col-sm-12">
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<button
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type="submit"
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class="btn btn-sm btn-secondary mr-2"
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disabled={this.props.disabled}
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>
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{this.state.buttonTitle}
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</button>
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{this.state.commentForm.content && (
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<button
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className={`btn btn-sm mr-2 btn-secondary ${this.state
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.previewMode && 'active'}`}
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onClick={linkEvent(this, this.handlePreviewToggle)}
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>
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<T i18nKey="preview">#</T>
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</button>
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)}
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{this.props.node && (
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<button
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type="button"
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class="btn btn-sm btn-secondary mr-2"
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onClick={linkEvent(this, this.handleReplyCancel)}
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>
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<T i18nKey="cancel">#</T>
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</button>
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)}
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<a
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href={markdownHelpUrl}
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target="_blank"
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class="d-inline-block float-right text-muted small font-weight-bold"
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>
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<T i18nKey="formatting_help">#</T>
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</a>
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<form class="d-inline-block mr-2 float-right text-muted small font-weight-bold">
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<label
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htmlFor={`file-upload-${this.id}`}
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className={`${UserService.Instance.user && 'pointer'}`}
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>
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<T i18nKey="upload_image">#</T>
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</label>
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<input
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id={`file-upload-${this.id}`}
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type="file"
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accept="image/*,video/*"
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name="file"
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class="d-none"
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disabled={!UserService.Instance.user}
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onChange={linkEvent(this, this.handleImageUpload)}
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/>
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</form>
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{this.state.imageLoading && (
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<svg class="icon icon-spinner spin">
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<use xlinkHref="#icon-spinner"></use>
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</svg>
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)}
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</div>
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</div>
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</form>
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</div>
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);
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}
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handleCommentSubmit(i: CommentForm, event: any) {
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event.preventDefault();
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if (i.props.edit) {
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WebSocketService.Instance.editComment(i.state.commentForm);
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} else {
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WebSocketService.Instance.createComment(i.state.commentForm);
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}
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i.state.previewMode = false;
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i.state.commentForm.content = undefined;
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event.target.reset();
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i.setState(i.state);
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if (i.props.node) {
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i.props.onReplyCancel();
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}
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autosize.update(document.querySelector('textarea'));
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}
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handleCommentContentChange(i: CommentForm, event: any) {
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i.state.commentForm.content = event.target.value;
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i.setState(i.state);
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}
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handlePreviewToggle(i: CommentForm, event: any) {
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event.preventDefault();
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i.state.previewMode = !i.state.previewMode;
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i.setState(i.state);
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}
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handleReplyCancel(i: CommentForm) {
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i.props.onReplyCancel();
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}
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handleImageUpload(i: CommentForm, event: any) {
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event.preventDefault();
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let file = event.target.files[0];
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const imageUploadUrl = `/pictshare/api/upload.php`;
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const formData = new FormData();
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formData.append('file', file);
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i.state.imageLoading = true;
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i.setState(i.state);
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fetch(imageUploadUrl, {
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method: 'POST',
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body: formData,
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})
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.then(res => res.json())
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.then(res => {
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let url = `${window.location.origin}/pictshare/${res.url}`;
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let markdown =
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res.filetype == 'mp4' ? `[vid](${url}/raw)` : ``;
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let content = i.state.commentForm.content;
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content = content ? `${content} ${markdown}` : markdown;
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i.state.commentForm.content = content;
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i.state.imageLoading = false;
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i.setState(i.state);
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})
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.catch(error => {
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i.state.imageLoading = false;
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i.setState(i.state);
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toast(error, 'danger');
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});
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}
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userSearch(text: string, cb: any) {
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if (text) {
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let form: SearchForm = {
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q: text,
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type_: SearchType[SearchType.Users],
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sort: SortType[SortType.TopAll],
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page: 1,
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limit: mentionDropdownFetchLimit,
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};
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WebSocketService.Instance.search(form);
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this.userSub = WebSocketService.Instance.subject.subscribe(
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msg => {
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let res = wsJsonToRes(msg);
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if (res.op == UserOperation.Search) {
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let data = res.data as SearchResponse;
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let users = data.users.map(u => {
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return { key: u.name };
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});
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cb(users);
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this.userSub.unsubscribe();
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}
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},
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err => console.error(err),
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() => console.log('complete')
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);
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} else {
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cb([]);
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}
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}
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communitySearch(text: string, cb: any) {
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if (text) {
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let form: SearchForm = {
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q: text,
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type_: SearchType[SearchType.Communities],
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sort: SortType[SortType.TopAll],
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page: 1,
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limit: mentionDropdownFetchLimit,
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};
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WebSocketService.Instance.search(form);
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this.communitySub = WebSocketService.Instance.subject.subscribe(
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msg => {
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let res = wsJsonToRes(msg);
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if (res.op == UserOperation.Search) {
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let data = res.data as SearchResponse;
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let communities = data.communities.map(u => {
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return { key: u.name };
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});
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cb(communities);
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this.communitySub.unsubscribe();
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}
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},
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err => console.error(err),
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() => console.log('complete')
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);
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} else {
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cb([]);
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}
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}
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}
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