Re-organized components folder. (#339)
* Fixing too many large spinners * Re-organized components folder. - Cleaned up spans. Fixes #173 - Fixes #320 * Fixing miscolored edit
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Dessalines
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62 changed files with 1632 additions and 942 deletions
566
src/shared/components/common/markdown-textarea.tsx
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566
src/shared/components/common/markdown-textarea.tsx
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@ -0,0 +1,566 @@
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import autosize from "autosize";
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import { Component, linkEvent } from "inferno";
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import { Prompt } from "inferno-router";
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import { pictrsUri } from "../../env";
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import { i18n } from "../../i18next";
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import { UserService } from "../../services";
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import {
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isBrowser,
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markdownHelpUrl,
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mdToHtml,
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pictrsDeleteToast,
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randomStr,
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setupTippy,
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setupTribute,
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toast,
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} from "../../utils";
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import { Icon, Spinner } from "./icon";
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interface MarkdownTextAreaProps {
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initialContent: string;
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finished?: boolean;
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buttonTitle?: string;
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replyType?: boolean;
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focus?: boolean;
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disabled?: boolean;
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maxLength?: number;
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onSubmit?(msg: { val: string; formId: string }): any;
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onContentChange?(val: string): any;
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onReplyCancel?(): any;
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hideNavigationWarnings?: boolean;
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placeholder?: string;
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}
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interface MarkdownTextAreaState {
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content: string;
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previewMode: boolean;
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loading: boolean;
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imageLoading: boolean;
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}
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export class MarkdownTextArea extends Component<
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MarkdownTextAreaProps,
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MarkdownTextAreaState
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> {
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private id = `comment-textarea-${randomStr()}`;
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private formId = `comment-form-${randomStr()}`;
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private tribute: any;
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private emptyState: MarkdownTextAreaState = {
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content: this.props.initialContent,
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previewMode: false,
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loading: 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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if (isBrowser()) {
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this.tribute = setupTribute();
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}
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this.state = this.emptyState;
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}
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componentDidMount() {
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let textarea: any = document.getElementById(this.id);
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if (textarea) {
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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.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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this.quoteInsert();
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if (this.props.focus) {
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textarea.focus();
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}
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// TODO this is slow for some reason
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setupTippy();
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}
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}
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componentDidUpdate() {
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if (!this.props.hideNavigationWarnings && this.state.content) {
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window.onbeforeunload = () => true;
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} else {
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window.onbeforeunload = undefined;
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}
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}
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componentWillReceiveProps(nextProps: MarkdownTextAreaProps) {
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if (nextProps.finished) {
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this.state.previewMode = false;
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this.state.loading = false;
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this.state.content = "";
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this.setState(this.state);
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if (this.props.replyType) {
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this.props.onReplyCancel();
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}
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let textarea: any = document.getElementById(this.id);
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let form: any = document.getElementById(this.formId);
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form.reset();
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setTimeout(() => autosize.update(textarea), 10);
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this.setState(this.state);
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}
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}
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componentWillUnmount() {
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window.onbeforeunload = null;
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}
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render() {
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return (
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<form id={this.formId} onSubmit={linkEvent(this, this.handleSubmit)}>
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<Prompt
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when={!this.props.hideNavigationWarnings && this.state.content}
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message={i18n.t("block_leaving")}
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/>
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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.content}
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onInput={linkEvent(this, this.handleContentChange)}
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onPaste={linkEvent(this, this.handleImageUploadPaste)}
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required
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disabled={this.props.disabled}
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rows={2}
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maxLength={this.props.maxLength || 10000}
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placeholder={this.props.placeholder}
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/>
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{this.state.previewMode && (
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<div
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className="card border-secondary card-body md-div"
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dangerouslySetInnerHTML={mdToHtml(this.state.content)}
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/>
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)}
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</div>
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<label class="sr-only" htmlFor={this.id}>
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{i18n.t("body")}
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</label>
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</div>
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<div class="row">
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<div class="col-sm-12 d-flex flex-wrap">
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{this.props.buttonTitle && (
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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 || this.state.loading}
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>
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{this.state.loading ? (
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<Spinner />
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) : (
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<span>{this.props.buttonTitle}</span>
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)}
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</button>
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)}
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{this.props.replyType && (
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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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{i18n.t("cancel")}
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</button>
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)}
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{this.state.content && (
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<button
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className={`btn btn-sm btn-secondary mr-2 ${
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this.state.previewMode && "active"
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}`}
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onClick={linkEvent(this, this.handlePreviewToggle)}
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>
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{i18n.t("preview")}
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</button>
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)}
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{/* A flex expander */}
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<div class="flex-grow-1"></div>
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<button
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class="btn btn-sm text-muted"
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data-tippy-content={i18n.t("bold")}
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aria-label={i18n.t("bold")}
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onClick={linkEvent(this, this.handleInsertBold)}
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>
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<Icon icon="bold" classes="icon-inline" />
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</button>
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<button
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class="btn btn-sm text-muted"
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data-tippy-content={i18n.t("italic")}
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aria-label={i18n.t("italic")}
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onClick={linkEvent(this, this.handleInsertItalic)}
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>
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<Icon icon="italic" classes="icon-inline" />
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</button>
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<button
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class="btn btn-sm text-muted"
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data-tippy-content={i18n.t("link")}
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aria-label={i18n.t("link")}
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onClick={linkEvent(this, this.handleInsertLink)}
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>
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<Icon icon="link" classes="icon-inline" />
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</button>
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<form class="btn btn-sm text-muted font-weight-bold">
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<label
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htmlFor={`file-upload-${this.id}`}
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className={`mb-0 ${
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UserService.Instance.localUserView && "pointer"
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}`}
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data-tippy-content={i18n.t("upload_image")}
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>
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{this.state.imageLoading ? (
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<Spinner />
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) : (
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<Icon icon="image" classes="icon-inline" />
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)}
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</label>
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<input
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id={`file-upload-${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.localUserView}
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onChange={linkEvent(this, this.handleImageUpload)}
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/>
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</form>
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<button
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class="btn btn-sm text-muted"
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data-tippy-content={i18n.t("header")}
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aria-label={i18n.t("header")}
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onClick={linkEvent(this, this.handleInsertHeader)}
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>
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<Icon icon="header" classes="icon-inline" />
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</button>
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<button
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class="btn btn-sm text-muted"
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data-tippy-content={i18n.t("strikethrough")}
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aria-label={i18n.t("strikethrough")}
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onClick={linkEvent(this, this.handleInsertStrikethrough)}
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>
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<Icon icon="strikethrough" classes="icon-inline" />
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</button>
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<button
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class="btn btn-sm text-muted"
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data-tippy-content={i18n.t("quote")}
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aria-label={i18n.t("quote")}
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onClick={linkEvent(this, this.handleInsertQuote)}
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>
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<Icon icon="format_quote" classes="icon-inline" />
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</button>
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<button
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class="btn btn-sm text-muted"
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data-tippy-content={i18n.t("list")}
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aria-label={i18n.t("list")}
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onClick={linkEvent(this, this.handleInsertList)}
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>
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<Icon icon="list" classes="icon-inline" />
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</button>
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<button
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class="btn btn-sm text-muted"
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data-tippy-content={i18n.t("code")}
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aria-label={i18n.t("code")}
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onClick={linkEvent(this, this.handleInsertCode)}
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>
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<Icon icon="code" classes="icon-inline" />
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</button>
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<button
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class="btn btn-sm text-muted"
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data-tippy-content={i18n.t("subscript")}
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aria-label={i18n.t("subscript")}
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onClick={linkEvent(this, this.handleInsertSubscript)}
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>
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<Icon icon="subscript" classes="icon-inline" />
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</button>
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<button
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class="btn btn-sm text-muted"
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data-tippy-content={i18n.t("superscript")}
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aria-label={i18n.t("superscript")}
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onClick={linkEvent(this, this.handleInsertSuperscript)}
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>
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<Icon icon="superscript" classes="icon-inline" />
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</button>
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<button
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class="btn btn-sm text-muted"
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data-tippy-content={i18n.t("spoiler")}
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aria-label={i18n.t("spoiler")}
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onClick={linkEvent(this, this.handleInsertSpoiler)}
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>
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<Icon icon="alert-triangle" classes="icon-inline" />
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</button>
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<a
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href={markdownHelpUrl}
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class="btn btn-sm text-muted font-weight-bold"
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title={i18n.t("formatting_help")}
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rel="noopener"
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>
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<Icon icon="help-circle" classes="icon-inline" />
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</a>
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</div>
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</div>
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</form>
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);
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}
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handleImageUploadPaste(i: MarkdownTextArea, event: any) {
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let image = event.clipboardData.files[0];
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if (image) {
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i.handleImageUpload(i, image);
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}
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}
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handleImageUpload(i: MarkdownTextArea, event: any) {
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let file: any;
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if (event.target) {
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event.preventDefault();
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file = event.target.files[0];
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} else {
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file = event;
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}
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const formData = new FormData();
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formData.append("images[]", file);
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i.state.imageLoading = true;
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i.setState(i.state);
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fetch(pictrsUri, {
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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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console.log("pictrs upload:");
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console.log(res);
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if (res.msg == "ok") {
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let hash = res.files[0].file;
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let url = `${pictrsUri}/${hash}`;
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let deleteToken = res.files[0].delete_token;
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let deleteUrl = `${pictrsUri}/delete/${deleteToken}/${hash}`;
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let imageMarkdown = ``;
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let content = i.state.content;
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content = content ? `${content}\n${imageMarkdown}` : imageMarkdown;
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i.state.content = content;
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i.state.imageLoading = false;
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i.contentChange();
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i.setState(i.state);
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let textarea: any = document.getElementById(i.id);
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autosize.update(textarea);
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pictrsDeleteToast(
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i18n.t("click_to_delete_picture"),
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i18n.t("picture_deleted"),
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deleteUrl
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);
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} else {
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i.state.imageLoading = false;
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i.setState(i.state);
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toast(JSON.stringify(res), "danger");
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}
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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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contentChange() {
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if (this.props.onContentChange) {
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this.props.onContentChange(this.state.content);
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}
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}
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handleContentChange(i: MarkdownTextArea, event: any) {
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i.state.content = event.target.value;
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i.contentChange();
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i.setState(i.state);
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}
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handlePreviewToggle(i: MarkdownTextArea, 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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handleSubmit(i: MarkdownTextArea, event: any) {
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event.preventDefault();
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i.state.loading = true;
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i.setState(i.state);
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let msg = { val: i.state.content, formId: i.formId };
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i.props.onSubmit(msg);
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}
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handleReplyCancel(i: MarkdownTextArea) {
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i.props.onReplyCancel();
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}
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handleInsertLink(i: MarkdownTextArea, event: any) {
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event.preventDefault();
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if (!i.state.content) {
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i.state.content = "";
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}
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let textarea: any = document.getElementById(i.id);
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let start: number = textarea.selectionStart;
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let end: number = textarea.selectionEnd;
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if (start !== end) {
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let selectedText = i.state.content.substring(start, end);
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i.state.content = `${i.state.content.substring(
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0,
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start
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)}[${selectedText}]()${i.state.content.substring(end)}`;
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textarea.focus();
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setTimeout(() => (textarea.selectionEnd = end + 3), 10);
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} else {
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i.state.content += "[]()";
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textarea.focus();
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setTimeout(() => (textarea.selectionEnd -= 1), 10);
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}
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i.contentChange();
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i.setState(i.state);
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}
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simpleSurround(chars: string) {
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this.simpleSurroundBeforeAfter(chars, chars);
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}
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|
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simpleBeginningofLine(chars: string) {
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this.simpleSurroundBeforeAfter(`${chars} `, "", "");
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}
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simpleSurroundBeforeAfter(
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beforeChars: string,
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afterChars: string,
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emptyChars = "___"
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) {
|
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if (!this.state.content) {
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this.state.content = "";
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}
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let textarea: any = document.getElementById(this.id);
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let start: number = textarea.selectionStart;
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let end: number = textarea.selectionEnd;
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if (start !== end) {
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let selectedText = this.state.content.substring(start, end);
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this.state.content = `${this.state.content.substring(
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0,
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start
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)}${beforeChars}${selectedText}${afterChars}${this.state.content.substring(
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end
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)}`;
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} else {
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this.state.content += `${beforeChars}${emptyChars}${afterChars}`;
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}
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this.contentChange();
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this.setState(this.state);
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setTimeout(() => {
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autosize.update(textarea);
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}, 10);
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}
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handleInsertBold(i: MarkdownTextArea, event: any) {
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event.preventDefault();
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i.simpleSurround("**");
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}
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handleInsertItalic(i: MarkdownTextArea, event: any) {
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event.preventDefault();
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i.simpleSurround("*");
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}
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handleInsertCode(i: MarkdownTextArea, event: any) {
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event.preventDefault();
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if (i.getSelectedText().split(/\r*\n/).length > 1) {
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i.simpleSurroundBeforeAfter("```\n", "\n```");
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} else {
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i.simpleSurround("`");
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}
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}
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handleInsertStrikethrough(i: MarkdownTextArea, event: any) {
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event.preventDefault();
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i.simpleSurround("~~");
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}
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handleInsertList(i: MarkdownTextArea, event: any) {
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event.preventDefault();
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i.simpleBeginningofLine("-");
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}
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handleInsertQuote(i: MarkdownTextArea, event: any) {
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event.preventDefault();
|
||||
i.simpleBeginningofLine(">");
|
||||
}
|
||||
|
||||
handleInsertHeader(i: MarkdownTextArea, event: any) {
|
||||
event.preventDefault();
|
||||
i.simpleBeginningofLine("#");
|
||||
}
|
||||
|
||||
handleInsertSubscript(i: MarkdownTextArea, event: any) {
|
||||
event.preventDefault();
|
||||
i.simpleSurround("~");
|
||||
}
|
||||
|
||||
handleInsertSuperscript(i: MarkdownTextArea, event: any) {
|
||||
event.preventDefault();
|
||||
i.simpleSurround("^");
|
||||
}
|
||||
|
||||
simpleInsert(chars: string) {
|
||||
if (!this.state.content) {
|
||||
this.state.content = `${chars} `;
|
||||
} else {
|
||||
this.state.content += `\n${chars} `;
|
||||
}
|
||||
|
||||
let textarea: any = document.getElementById(this.id);
|
||||
textarea.focus();
|
||||
setTimeout(() => {
|
||||
autosize.update(textarea);
|
||||
}, 10);
|
||||
this.contentChange();
|
||||
this.setState(this.state);
|
||||
}
|
||||
|
||||
handleInsertSpoiler(i: MarkdownTextArea, event: any) {
|
||||
event.preventDefault();
|
||||
let beforeChars = `\n::: spoiler ${i18n.t("spoiler")}\n`;
|
||||
let afterChars = "\n:::\n";
|
||||
i.simpleSurroundBeforeAfter(beforeChars, afterChars);
|
||||
}
|
||||
|
||||
quoteInsert() {
|
||||
let textarea: any = document.getElementById(this.id);
|
||||
let selectedText = window.getSelection().toString();
|
||||
if (selectedText) {
|
||||
let quotedText =
|
||||
selectedText
|
||||
.split("\n")
|
||||
.map(t => `> ${t}`)
|
||||
.join("\n") + "\n\n";
|
||||
if (this.state.content == null) {
|
||||
this.state.content = "";
|
||||
} else {
|
||||
this.state.content += "\n";
|
||||
}
|
||||
this.state.content += quotedText;
|
||||
this.contentChange();
|
||||
this.setState(this.state);
|
||||
// Not sure why this needs a delay
|
||||
setTimeout(() => autosize.update(textarea), 10);
|
||||
}
|
||||
}
|
||||
|
||||
getSelectedText(): string {
|
||||
let textarea: any = document.getElementById(this.id);
|
||||
let start: number = textarea.selectionStart;
|
||||
let end: number = textarea.selectionEnd;
|
||||
return start !== end ? this.state.content.substring(start, end) : "";
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue