From 8c9d3e4c2d5b02359f18de76c10685044995d741 Mon Sep 17 00:00:00 2001
From: YoheiZuho <yuuman002@gmail.com>
Date: Mon, 12 Aug 2019 17:07:21 +0000
Subject: [PATCH] =?UTF-8?q?Markdown=E3=81=AE=E5=86=8D=E5=AE=9F=E8=A3=85?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 .../components/announcement_icon_button.js    |  90 +++++++++++++
 .../compose/components/announcements.js       | 127 ++++++++++++++++++
 .../containers/announcements_container.js     |  11 ++
 .../mastodon/features/compose/index.js        |   2 +
 app/javascript/styles/application.scss        |   1 +
 app/javascript/styles/astarte.scss            |  59 ++++++++
 app/lib/formatter_markdown.rb                 |   2 +-
 7 files changed, 291 insertions(+), 1 deletion(-)
 create mode 100644 app/javascript/mastodon/components/announcement_icon_button.js
 create mode 100644 app/javascript/mastodon/features/compose/components/announcements.js
 create mode 100644 app/javascript/mastodon/features/compose/containers/announcements_container.js
 create mode 100644 app/javascript/styles/astarte.scss

diff --git a/app/javascript/mastodon/components/announcement_icon_button.js b/app/javascript/mastodon/components/announcement_icon_button.js
new file mode 100644
index 000000000..0de58c6f7
--- /dev/null
+++ b/app/javascript/mastodon/components/announcement_icon_button.js
@@ -0,0 +1,90 @@
+import React from 'react';
+import Motion from 'react-motion/lib/Motion';
+import spring from 'react-motion/lib/spring';
+import PropTypes from 'prop-types';
+
+class IconButton extends React.PureComponent {
+
+  static propTypes = {
+    className: PropTypes.string,
+    title: PropTypes.string.isRequired,
+    icon: PropTypes.string.isRequired,
+    onClick: PropTypes.func,
+    size: PropTypes.number,
+    active: PropTypes.bool,
+    style: PropTypes.object,
+    activeStyle: PropTypes.object,
+    disabled: PropTypes.bool,
+    inverted: PropTypes.bool,
+    animate: PropTypes.bool,
+    overlay: PropTypes.bool,
+  };
+
+  static defaultProps = {
+    size: 18,
+    active: false,
+    disabled: false,
+    animate: false,
+    overlay: false,
+  };
+
+  handleClick = (e) =>  {
+    e.preventDefault();
+
+    if (!this.props.disabled) {
+      this.props.onClick(e);
+    }
+  }
+
+  render () {
+    const style = {
+      fontSize: `${this.props.size}px`,
+      width: `${this.props.size * 1.28571429}px`,
+      height: `${this.props.size * 1.28571429}px`,
+      lineHeight: `${this.props.size}px`,
+      ...this.props.style,
+      ...(this.props.active ? this.props.activeStyle : {}),
+    };
+
+    const classes = ['icon-button'];
+
+    if (this.props.active) {
+      classes.push('active');
+    }
+
+    if (this.props.disabled) {
+      classes.push('disabled');
+    }
+
+    if (this.props.inverted) {
+      classes.push('inverted');
+    }
+
+    if (this.props.overlay) {
+      classes.push('overlayed');
+    }
+
+    if (this.props.className) {
+      classes.push(this.props.className);
+    }
+
+    return (
+      <Motion defaultStyle={{ rotate: this.props.active ? 180 : 0 }} style={{ rotate: this.props.animate ? spring(this.props.active ? 0 : 180) : 0 }}>
+        {({ rotate }) =>
+          <button
+            aria-label={this.props.title}
+            title={this.props.title}
+            className={classes.join(' ')}
+            onClick={this.handleClick}
+            style={style}
+          >
+            <i style={{ transform: `rotate(${rotate}deg)` }} className={`fa fa-fw fa-${this.props.icon}`} aria-hidden='true' />
+          </button>
+        }
+      </Motion>
+    );
+  }
+
+}
+
+export default IconButton;
diff --git a/app/javascript/mastodon/features/compose/components/announcements.js b/app/javascript/mastodon/features/compose/components/announcements.js
new file mode 100644
index 000000000..ad7043e89
--- /dev/null
+++ b/app/javascript/mastodon/features/compose/components/announcements.js
@@ -0,0 +1,127 @@
+import React from 'react';
+import Immutable from 'immutable';
+import PropTypes from 'prop-types';
+import Link from 'react-router-dom/Link';
+import { defineMessages, injectIntl } from 'react-intl';
+import IconButton from '../../../components/announcement_icon_button';
+import Motion from 'react-motion/lib/Motion';
+import spring from 'react-motion/lib/spring';
+
+const Collapsable = ({ fullHeight, minHeight, isVisible, children }) => (
+  <Motion defaultStyle={{ height: isVisible ? fullHeight : minHeight }} style={{ height: spring(!isVisible ? minHeight : fullHeight) }}>
+    {({ height }) =>
+      <div style={{ height: `${height}px`, overflow: 'hidden' }}>
+        {children}
+      </div>
+    }
+  </Motion>
+);
+
+Collapsable.propTypes = {
+  fullHeight: PropTypes.number.isRequired,
+  minHeight: PropTypes.number.isRequired,
+  isVisible: PropTypes.bool.isRequired,
+  children: PropTypes.node.isRequired,
+};
+
+const messages = defineMessages({
+  toggle_visible: { id: 'media_gallery.toggle_visible', defaultMessage: 'Toggle visibility' },
+  welcome: { id: 'welcome.message', defaultMessage: '{domain}へようこそ!' },
+  markdown: { id: 'markdown.list', defaultMessage: 'markdown一覧' },
+});
+
+const hashtags = Immutable.fromJS([
+  '神崎ドン自己紹介',
+]);
+
+class Announcements extends React.PureComponent {
+
+  static propTypes = {
+    intl: PropTypes.object.isRequired,
+    homeSize: PropTypes.number,
+    isLoading: PropTypes.bool,
+  };
+
+  state = {
+    showId: null,
+    isLoaded: false,
+  };
+
+  onClick = (announcementId, currentState) => {
+    this.setState({ showId: currentState.showId === announcementId ? null : announcementId });
+  }
+  nl2br (text) {
+    return text.split(/(\n)/g).map((line, i) => {
+      if (line.match(/(\n)/g)) {
+        return React.createElement('br', { key: i });
+      }
+      return line;
+    });
+  }
+
+  render () {
+    const { intl } = this.props;
+
+    return (
+      <ul className='announcements'>
+        <li>
+          <Collapsable isVisible={this.state.showId === 'markdown'} fullHeight={1240} minHeight={20} >
+            <div className='announcements__body'>
+              <p>{ this.nl2br(intl.formatMessage(messages.markdown, { domain: document.title }))}<br />
+              <br />
+                (半角)は半角スペースを入力する必要がある場所です。(半角)だけの列は半角スペースのみが入力された列が必要であるを指します。<br /><br />
+                〜〜〜〜〜〜見出し〜〜〜〜〜〜<br /><br />
+                #(半角)見出しテキスト<br /><br />
+                #は1〜6個重ねることができます。<br /><br />
+                〜〜〜〜コードブロック〜〜〜〜<br /><br />
+                `コード`<br /><br />
+                〜〜〜〜〜〜引用〜〜〜〜〜〜<br /><br />
+                >引用文<br />
+                (半角)<br />
+                ここから先は引用が切れます<br />
+                引用は複数回重ねることが可能です。<br /><br />
+                〜〜〜〜〜〜リスト〜〜〜〜〜〜<br /><br />
+                (半角)<br />
+                +(半角)内容1<br />
+                +(半角)内容2<br />
+                (半角)<br /><br />
+                内容の数に制限はありません。<br />
+                投稿トップにリストを持ってくる場合に限り1行目の(半角)は必要ありません。<br />
+                +(半角)を1.(半角)に置き換えることで数字付きリストになります。<br /><br />
+                〜〜〜〜〜上付き文字〜〜〜〜〜<br /><br />
+                _上付き文字_<br /><br />
+                〜〜〜〜〜下付き文字〜〜〜〜〜<br /><br />
+                __下付き文字__<br /><br />
+                〜〜〜〜〜小さい文字〜〜〜〜〜<br /><br />
+                ___小さい文字___<br /><br />
+                〜〜〜〜〜取り消し線〜〜〜〜〜<br /><br />
+                ~~取り消したい文字列~~<br /><br />
+                〜〜〜〜〜〜横罫線〜〜〜〜〜〜<br /><br />
+                ___<br /><br />
+                〜〜〜〜〜〜リンク〜〜〜〜〜〜<br /><br />
+                [リンク文章](https://・・・)<br /><br />
+                〜〜〜〜〜〜画像〜〜〜〜〜〜<br /><br />
+                ![画像説明](https://・・・)<br /><br />
+                リンク、画像ともにURLにはhttps://から始まる物のみご利用可能です。
+      			  </p>
+            </div>
+          </Collapsable>
+          <div className='announcements__icon'>
+            <IconButton title={intl.formatMessage(messages.toggle_visible)} icon='caret-up' onClick={() => this.onClick('markdown', this.state)} size={20} animate active={this.state.showId === 'markdown'} />
+          </div>
+        </li>
+      </ul>
+    );
+  }
+
+  componentWillReceiveProps (nextProps) {
+    if (!this.state.isLoaded) {
+      if (!nextProps.isLoading && (nextProps.homeSize === 0 || this.props.homeSize !== nextProps.homeSize)) {
+        this.setState({ isLoaded: true });
+      }
+    }
+  }
+
+}
+
+export default injectIntl(Announcements);
diff --git a/app/javascript/mastodon/features/compose/containers/announcements_container.js b/app/javascript/mastodon/features/compose/containers/announcements_container.js
new file mode 100644
index 000000000..e1dbb29b9
--- /dev/null
+++ b/app/javascript/mastodon/features/compose/containers/announcements_container.js
@@ -0,0 +1,11 @@
+import { connect } from 'react-redux';
+import Announcements from '../components/announcements';
+
+const mapStateToProps = state => {
+  return {
+    homeSize: state.getIn(['timelines', 'home', 'items']).size,
+    isLoading: state.getIn(['timelines', 'home', 'isLoading']),
+  };
+};
+
+export default connect(mapStateToProps)(Announcements);
diff --git a/app/javascript/mastodon/features/compose/index.js b/app/javascript/mastodon/features/compose/index.js
index 0731abcf4..b19b1b2e4 100644
--- a/app/javascript/mastodon/features/compose/index.js
+++ b/app/javascript/mastodon/features/compose/index.js
@@ -15,6 +15,7 @@ import { changeComposing } from '../../actions/compose';
 import elephantUIPlane from '../../../images/elephant_ui_plane.svg';
 import { mascot } from '../../initial_state';
 import Icon from 'mastodon/components/icon';
+import AnnouncementsContainer from './containers/announcements_container';
 
 const messages = defineMessages({
   start: { id: 'getting_started.heading', defaultMessage: 'Getting started' },
@@ -108,6 +109,7 @@ class Compose extends React.PureComponent {
             <NavigationContainer onClose={this.onBlur} />
 
             <ComposeFormContainer />
+            <AnnouncementsContainer />
 
             <div className='drawer__inner__mastodon'>
               <img alt='' draggable='false' src={mascot || elephantUIPlane} />
diff --git a/app/javascript/styles/application.scss b/app/javascript/styles/application.scss
index cf32a70b0..4a4975a21 100644
--- a/app/javascript/styles/application.scss
+++ b/app/javascript/styles/application.scss
@@ -28,3 +28,4 @@
 @import 'mastodon/accessibility';
 
 @import 'markdown';
+@import 'astarte';
diff --git a/app/javascript/styles/astarte.scss b/app/javascript/styles/astarte.scss
new file mode 100644
index 000000000..66507b944
--- /dev/null
+++ b/app/javascript/styles/astarte.scss
@@ -0,0 +1,59 @@
+
+  .announcements {
+    padding: 0 10px;
+  
+    li {
+      display: flex;
+      padding: 10px;
+      color: #282c37;
+      background: darken($white, 10%);
+      border-radius: 4px;
+  
+      & + li {
+        margin-top: 10px;
+      }
+    }
+  }
+  
+  .announcements__admin {
+    width: 100%;
+    position: relative;
+  
+    p {
+      padding: 0 5px;
+      font-size: 14px;
+    }
+  }
+  
+  .announcements__icon {
+    display: inline-block;
+    position: absolute;
+    margin: -5px 5px;
+    right: 10px;
+  }
+  
+  .announcements__body {
+    width: 100%;
+    position: relative;
+  
+    p {
+      padding: 0 5px;
+      font-size: 14px;
+    }
+  
+    a {
+      display: inline-block;
+      float: right;
+      clear: both;
+      color: #282c37;
+      background: darken($white, 5%);
+      text-decoration: none;
+      padding: 1px 10px 0;
+      border: solid 1px #282c37;
+      font-size: 10px;
+      font-weight: 600;
+      border-radius: 4px;
+      margin-top: 5px;
+    }
+  }
+  
diff --git a/app/lib/formatter_markdown.rb b/app/lib/formatter_markdown.rb
index 0ee01b972..13399069a 100644
--- a/app/lib/formatter_markdown.rb
+++ b/app/lib/formatter_markdown.rb
@@ -364,4 +364,4 @@ class MDExtractor
     def htmlTagPatternOuterMostWithItem(tagName, itemTagName)
         Regexp.compile("<#{tagName} data-md=[^>]*>(?:[^<>]|<#{itemTagName} data-md=[^>]*>|<\\/#{itemTagName}>|(\\g<0>))*<\/#{tagName}>")
     end
-end
\ No newline at end of file
+end