1 files changed, 211 insertions, 0 deletions
diff --git a/app/javascript/mastodon/features/compose/components/compose_form.js b/app/javascript/mastodon/features/compose/components/compose_form.js
new file mode 100644
index 000000000..0b9c097e3
--- /dev/null
+++ b/app/javascript/mastodon/features/compose/components/compose_form.js
@@ -0,0 +1,211 @@
+import React from 'react';
+import CharacterCounter from './character_counter';
+import Button from '../../../components/button';
+import ImmutablePropTypes from 'react-immutable-proptypes';
+import PropTypes from 'prop-types';
+import ReplyIndicatorContainer from '../containers/reply_indicator_container';
+import AutosuggestTextarea from '../../../components/autosuggest_textarea';
+import { debounce } from 'react-decoration';
+import UploadButtonContainer from '../containers/upload_button_container';
+import { defineMessages, injectIntl, FormattedMessage } from 'react-intl';
+import Toggle from 'react-toggle';
+import Collapsable from '../../../components/collapsable';
+import SpoilerButtonContainer from '../containers/spoiler_button_container';
+import PrivacyDropdownContainer from '../containers/privacy_dropdown_container';
+import SensitiveButtonContainer from '../containers/sensitive_button_container';
+import EmojiPickerDropdown from './emoji_picker_dropdown';
+import UploadFormContainer from '../containers/upload_form_container';
+import TextIconButton from './text_icon_button';
+import WarningContainer from '../containers/warning_container';
+import ImmutablePureComponent from 'react-immutable-pure-component';
+
+const messages = defineMessages({
+  placeholder: { id: 'compose_form.placeholder', defaultMessage: 'What is on your mind?' },
+  spoiler_placeholder: { id: 'compose_form.spoiler_placeholder', defaultMessage: 'Content warning' },
+  publish: { id: 'compose_form.publish', defaultMessage: 'Toot' }
+});
+
+class ComposeForm extends ImmutablePureComponent {
+
+  constructor (props, context) {
+    super(props, context);
+    this.handleChange = this.handleChange.bind(this);
+    this.handleKeyDown = this.handleKeyDown.bind(this);
+    this.handleSubmit = this.handleSubmit.bind(this);
+    this.onSuggestionsClearRequested = this.onSuggestionsClearRequested.bind(this);
+    this.onSuggestionsFetchRequested = this.onSuggestionsFetchRequested.bind(this);
+    this.onSuggestionSelected = this.onSuggestionSelected.bind(this);
+    this.handleChangeSpoilerText = this.handleChangeSpoilerText.bind(this);
+    this.setAutosuggestTextarea = this.setAutosuggestTextarea.bind(this);
+    this.handleEmojiPick = this.handleEmojiPick.bind(this);
+  }
+
+  handleChange (e) {
+    this.props.onChange(e.target.value);
+  }
+
+  handleKeyDown (e) {
+    if (e.keyCode === 13 && (e.ctrlKey || e.metaKey)) {
+      this.handleSubmit();
+    }
+  }
+
+  handleSubmit () {
+    this.autosuggestTextarea.reset();
+    this.props.onSubmit();
+  }
+
+  onSuggestionsClearRequested () {
+    this.props.onClearSuggestions();
+  }
+
+  @debounce(500)
+  onSuggestionsFetchRequested (token) {
+    this.props.onFetchSuggestions(token);
+  }
+
+  onSuggestionSelected (tokenStart, token, value) {
+    this._restoreCaret = null;
+    this.props.onSuggestionSelected(tokenStart, token, value);
+  }
+
+  handleChangeSpoilerText (e) {
+    this.props.onChangeSpoilerText(e.target.value);
+  }
+
+  componentWillReceiveProps (nextProps) {
+    // If this is the update where we've finished uploading,
+    // save the last caret position so we can restore it below!
+    if (!nextProps.is_uploading && this.props.is_uploading) {
+      this._restoreCaret = this.autosuggestTextarea.textarea.selectionStart;
+    }
+  }
+
+  componentDidUpdate (prevProps) {
+    // This statement does several things:
+    // - If we're beginning a reply, and,
+    //     - Replying to zero or one users, places the cursor at the end of the textbox.
+    //     - Replying to more than one user, selects any usernames past the first;
+    //       this provides a convenient shortcut to drop everyone else from the conversation.
+    // - If we've just finished uploading an image, and have a saved caret position,
+    //   restores the cursor to that position after the text changes!
+    if (this.props.focusDate !== prevProps.focusDate || (prevProps.is_uploading && !this.props.is_uploading && typeof this._restoreCaret === 'number')) {
+      let selectionEnd, selectionStart;
+
+      if (this.props.preselectDate !== prevProps.preselectDate) {
+        selectionEnd   = this.props.text.length;
+        selectionStart = this.props.text.search(/\s/) + 1;
+      } else if (typeof this._restoreCaret === 'number') {
+        selectionStart = this._restoreCaret;
+        selectionEnd   = this._restoreCaret;
+      } else {
+        selectionEnd   = this.props.text.length;
+        selectionStart = selectionEnd;
+      }
+
+      this.autosuggestTextarea.textarea.setSelectionRange(selectionStart, selectionEnd);
+      this.autosuggestTextarea.textarea.focus();
+    }
+  }
+
+  setAutosuggestTextarea (c) {
+    this.autosuggestTextarea = c;
+  }
+
+  handleEmojiPick (data) {
+    const position     = this.autosuggestTextarea.textarea.selectionStart;
+    this._restoreCaret = position + data.shortname.length + 1;
+    this.props.onPickEmoji(position, data);
+  }
+
+  render () {
+    const { intl, onPaste } = this.props;
+    const disabled = this.props.is_submitting;
+    const text = [this.props.spoiler_text, this.props.text].join('');
+
+    let publishText    = '';
+    let reply_to_other = false;
+
+    if (this.props.privacy === 'private' || this.props.privacy === 'direct') {
+      publishText = <span className='compose-form__publish-private'><i className='fa fa-lock' /> {intl.formatMessage(messages.publish)}</span>;
+    } else {
+      publishText = intl.formatMessage(messages.publish) + (this.props.privacy !== 'unlisted' ? '!' : '');
+    }
+
+    return (
+      <div className='compose-form'>
+        <Collapsable isVisible={this.props.spoiler} fullHeight={50}>
+          <div className="spoiler-input">
+            <input placeholder={intl.formatMessage(messages.spoiler_placeholder)} value={this.props.spoiler_text} onChange={this.handleChangeSpoilerText} onKeyDown={this.handleKeyDown} type="text" className="spoiler-input__input"  id='cw-spoiler-input'/>
+          </div>
+        </Collapsable>
+
+        <WarningContainer />
+
+        <ReplyIndicatorContainer />
+
+        <div className='compose-form__autosuggest-wrapper'>
+          <AutosuggestTextarea
+            ref={this.setAutosuggestTextarea}
+            placeholder={intl.formatMessage(messages.placeholder)}
+            disabled={disabled}
+            value={this.props.text}
+            onChange={this.handleChange}
+            suggestions={this.props.suggestions}
+            onKeyDown={this.handleKeyDown}
+            onSuggestionsFetchRequested={this.onSuggestionsFetchRequested}
+            onSuggestionsClearRequested={this.onSuggestionsClearRequested}
+            onSuggestionSelected={this.onSuggestionSelected}
+            onPaste={onPaste}
+          />
+
+          <EmojiPickerDropdown onPickEmoji={this.handleEmojiPick} />
+        </div>
+
+        <div className='compose-form__modifiers'>
+          <UploadFormContainer />
+        </div>
+
+        <div className='compose-form__buttons-wrapper'>
+          <div className='compose-form__buttons'>
+            <UploadButtonContainer />
+            <PrivacyDropdownContainer />
+            <SensitiveButtonContainer />
+            <SpoilerButtonContainer />
+          </div>
+
+          <div className='compose-form__publish'>
+            <div className='character-counter__wrapper'><CharacterCounter max={500} text={text} /></div>
+            <div className='compose-form__publish-button-wrapper'><Button text={publishText} onClick={this.handleSubmit} disabled={disabled || text.replace(/[\uD800-\uDBFF][\uDC00-\uDFFF]/g, "_").length > 500 || (text.length !==0 && text.trim().length === 0)} block /></div>
+          </div>
+        </div>
+      </div>
+    );
+  }
+
+}
+
+ComposeForm.propTypes = {
+  intl: PropTypes.object.isRequired,
+  text: PropTypes.string.isRequired,
+  suggestion_token: PropTypes.string,
+  suggestions: ImmutablePropTypes.list,
+  spoiler: PropTypes.bool,
+  privacy: PropTypes.string,
+  spoiler_text: PropTypes.string,
+  focusDate: PropTypes.instanceOf(Date),
+  preselectDate: PropTypes.instanceOf(Date),
+  is_submitting: PropTypes.bool,
+  is_uploading: PropTypes.bool,
+  me: PropTypes.number,
+  onChange: PropTypes.func.isRequired,
+  onSubmit: PropTypes.func.isRequired,
+  onClearSuggestions: PropTypes.func.isRequired,
+  onFetchSuggestions: PropTypes.func.isRequired,
+  onSuggestionSelected: PropTypes.func.isRequired,
+  onChangeSpoilerText: PropTypes.func.isRequired,
+  onPaste: PropTypes.func.isRequired,
+  onPickEmoji: PropTypes.func.isRequired
+};
+
+export default injectIntl(ComposeForm);