refactor annotation forms out of the directory nest

1 files changed, 186 insertions, 0 deletions

diff --git a/animism-align/frontend/app/views/editor/annotation/components/annotation.form.js b/animism-align/frontend/app/views/editor/annotation/components/annotation.form.js
new file mode 100644
index 0000000..6804cdd
--- /dev/null
+++ b/animism-align/frontend/app/views/editor/annotation/components/annotation.form.js
@@ -0,0 +1,186 @@
+import React, { Component } from 'react'
+// import { Link } from 'react-router-dom'
+import { connect } from 'react-redux'
+
+import actions from 'app/actions'
+
+import { ANNOTATION_SELECT_OPTIONS, MEDIA_ANNOTATION_TYPES } from 'app/constants'
+import { timestamp } from 'app/utils'
+import { timeToPosition } from 'app/utils/align.utils'
+import { Select } from 'app/common'
+
+import { annotationFormLookup } from './annotationForms'
+
+const annotationTextTypes = new Set([
+  'sentence', 'section_heading', 'heading_text', 'pullquote_credit', 'footnote', 'text_plate',
+])
+
+class AnnotationForm extends Component {
+  constructor(props){
+    super(props)
+    this.handleChange = this.handleChange.bind(this)
+    this.handleSelect = this.handleSelect.bind(this)
+    this.handleSettingsChange = this.handleSettingsChange.bind(this)
+    this.handleSettingsSelect = this.handleSettingsSelect.bind(this)
+    this.handleKeyDown = this.handleKeyDown.bind(this)
+    this.handleSubmit = this.handleSubmit.bind(this)
+    this.handleDestroy = this.handleDestroy.bind(this)
+    this.textareaRef = React.createRef()
+  }
+  componentDidMount() {
+    if (this.textareaRef && this.textareaRef.current) {
+      this.textareaRef.current.focus()
+    }
+  }
+  handleKeyDown(e) {
+    if (e.keyCode === 27) { // escape
+      actions.align.hideAnnotationForm()
+      return      
+    }
+    // console.log(e.keyCode)
+    if (!e.metaKey && !e.ctrlKey) return
+    let { start_ts } = this.props.annotation
+    switch (e.keyCode) {
+      case 38: // up
+        e.preventDefault()
+        start_ts -= 0.1
+        actions.align.updateAnnotationForm('start_ts', Math.max(0, start_ts))
+        actions.audio.seek(start_ts)
+        actions.align.setCursor(start_ts)
+        break
+      case 40: // down
+        e.preventDefault()
+        start_ts += 0.1
+        actions.align.updateAnnotationForm('start_ts', Math.max(0, start_ts))
+        actions.audio.seek(start_ts)
+        actions.align.setCursor(start_ts)
+        break
+      case 83: // ctrl-S
+        e.preventDefault()
+        this.handleSubmit()
+      default:
+        break
+    }
+  }
+  handleChange(e) {
+    const { name, value } = e.target
+    this.handleSelect(name, value)
+  }
+  handleSelect(name, value) {
+    actions.align.updateAnnotationForm(name, value)
+  }
+  handleSettingsChange(e) {
+    const { name, value } = e.target
+    this.handleSettingsSelect(name, value)
+  }
+  handleSettingsSelect(name, value) {
+    if (name.indexOf('_id') !== -1) value = parseInt(value) || 0
+    actions.align.updateAnnotationSettings(name, value)
+  }
+  handleSubmit() {
+    const { annotation } = this.props
+    if (annotation.type === 'paragraph_end') {
+      annotation.text = ''
+    }
+    if (annotation.type in MEDIA_ANNOTATION_TYPES) {
+      if (!annotation.settings.media_id) return
+      annotation.text = ''
+    }
+    if (annotation.id === 'new') {
+      delete annotation.id
+      actions.annotation.create(annotation)
+        .then(response => {
+          console.log(response)
+          actions.align.hideAnnotationForm()
+        })
+    } else {
+      actions.annotation.update(annotation)
+        .then(response => {
+          console.log(response)
+          actions.align.hideAnnotationForm()
+        })
+    }
+  }
+  handleDestroy() {
+    const { annotation } = this.props
+    if (annotation.id === 'new') {
+      actions.align.hideAnnotationForm()
+    } else {
+      actions.annotation.destroy(annotation)
+        .then(response => {
+          console.log(response)
+          actions.align.hideAnnotationForm()
+        })
+    }
+  }
+  render() {
+    const { timeline, annotation } = this.props
+    return (
+      <div
+        className='annotationForm'
+        style={{
+          top: timeToPosition(annotation.start_ts, timeline),
+        }}
+      >
+        {this.renderButtons()}
+        {annotationTextTypes.has(annotation.type) && this.renderTextarea()}
+        {(annotation.type in annotationFormLookup) && this.renderElementForm()}
+      </div>
+    )
+  }
+  renderButtons() {
+    const { annotation } = this.props
+    return (
+      <div className='row buttons'>
+        <div>
+          <Select
+            name='type'
+            selected={annotation.type}
+            options={ANNOTATION_SELECT_OPTIONS}
+            defaultOption='text'
+            onChange={this.handleSelect}
+          />
+          <div className='ts'>{timestamp(annotation.start_ts, 1, true)}</div>
+        </div>
+        <div>
+          {annotation.id !== 'new' && <button onClick={this.handleDestroy}>Delete</button>}
+          <button onClick={this.handleSubmit}>Save</button>
+        </div>
+      </div>
+    )
+  }
+  renderTextarea() {
+    const { annotation } = this.props
+    return (
+      <div className='textarea'>
+        <textarea
+          name='text'
+          value={annotation.text}
+          onKeyDown={this.handleKeyDown}
+          onChange={this.handleChange}
+          ref={this.textareaRef}
+        />
+      </div>
+    )
+  }
+  renderElementForm() {
+    const { annotation, media } = this.props
+    const AnnotationFormElement = annotationFormLookup[annotation.type]
+    return (
+      <AnnotationFormElement
+        annotation={annotation}
+        media={media}
+        handleSettingsChange={this.handleSettingsChange}
+        handleSettingsSelect={this.handleSettingsSelect}
+      />
+    )
+  }
+}
+
+const mapStateToProps = state => ({
+  annotation: state.align.annotation,
+  timeline: state.align.timeline,
+  media: state.media.index,
+})
+
+export default connect(mapStateToProps)(AnnotationForm)