1 files changed, 22 insertions, 100 deletions

diff --git a/app/assets/javascripts/components/features/compose/components/compose_form.jsx b/app/assets/javascripts/components/features/compose/components/compose_form.jsx
index 00589b3c8..02f394993 100644
--- a/app/assets/javascripts/components/features/compose/components/compose_form.jsx
+++ b/app/assets/javascripts/components/features/compose/components/compose_form.jsx
@@ -4,7 +4,7 @@ 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';
+import AutosuggestTextarea from '../../../components/autosuggest_textarea';
 import AutosuggestAccountContainer from '../../compose/containers/autosuggest_account_container';
 import { debounce } from 'react-decoration';
 import UploadButtonContainer from '../containers/upload_button_container';
@@ -16,59 +16,12 @@ const messages = defineMessages({
   publish: { id: 'compose_form.publish', defaultMessage: 'Publish' }
 });
 
-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 = suggestionId => suggestionId;
-const renderSuggestion   = suggestionId => <AutosuggestAccountContainer id={suggestionId} />;
-
-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',
-  resize: 'vertical'
-};
-
-const renderInputComponent = inputProps => (
-  <textarea {...inputProps} className='compose-form__textarea' style={textareaStyle} />
-);
-
 const ComposeForm = React.createClass({
 
   propTypes: {
     text: React.PropTypes.string.isRequired,
     suggestion_token: React.PropTypes.string,
-    suggestions: React.PropTypes.array,
+    suggestions: ImmutablePropTypes.list,
     sensitive: React.PropTypes.bool,
     unlisted: React.PropTypes.bool,
     is_submitting: React.PropTypes.bool,
@@ -87,10 +40,6 @@ const ComposeForm = React.createClass({
   mixins: [PureRenderMixin],
 
   handleChange (e) {
-    if (typeof e.target.value === 'undefined' || typeof e.target.value === 'number') {
-      return;
-    }
-
     this.props.onChange(e.target.value);
   },
 
@@ -104,45 +53,17 @@ const ComposeForm = React.createClass({
     this.props.onSubmit();
   },
 
-  componentDidUpdate (prevProps) {
-    if (prevProps.text !== this.props.text || prevProps.in_reply_to !== this.props.in_reply_to) {
-      const textarea = this.autosuggest.input;
-
-      if (textarea) {
-        textarea.focus();
-      }
-    }
-  },
-
   onSuggestionsClearRequested () {
     this.props.onClearSuggestions();
   },
 
   @debounce(500)
-  onSuggestionsFetchRequested ({ value }) {
-    const textarea = this.autosuggest.input;
-
-    if (textarea) {
-      const token = getTokenForSuggestions(value, textarea.selectionStart);
-
-      if (token !== null) {
-        this.props.onFetchSuggestions(token);
-      } else {
-        this.props.onClearSuggestions();
-      }
-    }
-  },
-
-  onSuggestionSelected (e, { suggestionValue }) {
-    const textarea = this.autosuggest.input;
-
-    if (textarea) {
-      this.props.onSuggestionSelected(textarea.selectionStart, suggestionValue);
-    }
+  onSuggestionsFetchRequested (token) {
+    this.props.onFetchSuggestions(token);
   },
 
-  setRef (c) {
-    this.autosuggest = c;
+  onSuggestionSelected (tokenStart, token, value) {
+    this.props.onSuggestionSelected(tokenStart, token, value);
   },
 
   handleChangeSensitivity (e) {
@@ -153,6 +74,16 @@ const ComposeForm = React.createClass({
     this.props.onChangeVisibility(e.target.checked);
   },
 
+  componentDidUpdate (prevProps) {
+    if (prevProps.in_reply_to !== this.props.in_reply_to) {
+      this.autosuggestTextarea.textarea.focus();
+    }
+  },
+
+  setAutosuggestTextarea (c) {
+    this.autosuggestTextarea = c;
+  },
+
   render () {
     const { intl } = this.props;
     let replyArea  = '';
@@ -162,29 +93,20 @@ const ComposeForm = React.createClass({
       replyArea = <ReplyIndicator status={this.props.in_reply_to} onCancel={this.props.onCancelReply} />;
     }
 
-    const inputProps = {
-      placeholder: intl.formatMessage(messages.placeholder),
-      value: this.props.text,
-      onKeyUp: this.handleKeyUp,
-      onChange: this.handleChange,
-      disabled: disabled
-    };
-
     return (
       <div style={{ padding: '10px' }}>
         {replyArea}
 
-        <Autosuggest
-          ref={this.setRef}
+        <AutosuggestTextarea
+          ref={this.setAutosuggestTextarea}
+          placeholder={intl.formatMessage(messages.placeholder)}
+          disabled={disabled}
+          value={this.props.text}
+          onChange={this.handleChange}
           suggestions={this.props.suggestions}
-          focusFirstSuggestion={true}
           onSuggestionsFetchRequested={this.onSuggestionsFetchRequested}
           onSuggestionsClearRequested={this.onSuggestionsClearRequested}
           onSuggestionSelected={this.onSuggestionSelected}
-          getSuggestionValue={getSuggestionValue}
-          renderSuggestion={renderSuggestion}
-          renderInputComponent={renderInputComponent}
-          inputProps={inputProps}
         />
 
         <div style={{ marginTop: '10px', overflow: 'hidden' }}>