wiki/client/js/components/editor.component.js

'use strict'

/* global $, siteRoot */

let mde

export default {
  name: 'editor',
  props: ['currentPath'],
  data() {
    return {}
  },
  computed: {
    insertContent() {
      return this.$store.state.editor.insertContent
    }
  },
  methods: {
    insert(content) {
      if (mde.codemirror.doc.somethingSelected()) {
        mde.codemirror.execCommand('singleSelection')
      }
      mde.codemirror.doc.replaceSelection(this.insertContent)
    },
    save() {
      let self = this
      this.$http.put(window.location.href, {
        markdown: mde.value()
      }).then(resp => {
        return resp.json()
      }).then(resp => {
        if (resp.ok) {
          window.location.assign(siteRoot + '/' + self.currentPath)
        } else {
          self.$store.dispatch('alert', {
            style: 'red',
            icon: 'square-cross',
            msg: resp.msg
          })
        }
      }).catch(err => {
        self.$store.dispatch('alert', {
          style: 'red',
          icon: 'square-cross',
          msg: 'Error: ' + err.body.msg
        })
      })
    }
  },
  mounted() {
    let self = this
    FuseBox.import('/js/simplemde/simplemde.min.js', (SimpleMDE) => {
      mde = new SimpleMDE({
        autofocus: true,
        autoDownloadFontAwesome: false,
        element: this.$refs.editorTextArea,
        placeholder: 'Enter Markdown formatted content here...',
        spellChecker: false,
        status: false,
        toolbar: [
          {
            name: 'bold',
            action: SimpleMDE.toggleBold,
            className: 'icon-bold',
            title: 'Bold'
          },
          {
            name: 'italic',
            action: SimpleMDE.toggleItalic,
            className: 'icon-italic',
            title: 'Italic'
          },
          {
            name: 'strikethrough',
            action: SimpleMDE.toggleStrikethrough,
            className: 'icon-strikethrough',
            title: 'Strikethrough'
          },
          '|',
          {
            name: 'heading-1',
            action: SimpleMDE.toggleHeading1,
            className: 'icon-header fa-header-x fa-header-1',
            title: 'Header (Level 1)'
          },
          {
            name: 'heading-2',
            action: SimpleMDE.toggleHeading2,
            className: 'icon-header fa-header-x fa-header-2',
            title: 'Header (Level 2)'
          },
          {
            name: 'heading-3',
            action: SimpleMDE.toggleHeading3,
            className: 'icon-header fa-header-x fa-header-3',
            title: 'Header (Level 3)'
          },
          {
            name: 'quote',
            action: SimpleMDE.toggleBlockquote,
            className: 'nc-icon-outline text_quote',
            title: 'Quote'
          },
          '|',
          {
            name: 'unordered-list',
            action: SimpleMDE.toggleUnorderedList,
            className: 'nc-icon-outline text_list-bullet',
            title: 'Bullet List'
          },
          {
            name: 'ordered-list',
            action: SimpleMDE.toggleOrderedList,
            className: 'nc-icon-outline text_list-numbers',
            title: 'Numbered List'
          },
          '|',
          {
            name: 'link',
            action: (editor) => {
              window.alert('Coming soon!')
              // todo
            },
            className: 'nc-icon-outline ui-2_link-68',
            title: 'Insert Link'
          },
          {
            name: 'image',
            action: (editor) => {
              self.$store.dispatch('editorFile/open', { mode: 'image' })
            },
            className: 'nc-icon-outline design_image',
            title: 'Insert Image'
          },
          {
            name: 'file',
            action: (editor) => {
              self.$store.dispatch('editorFile/open', { mode: 'file' })
            },
            className: 'nc-icon-outline files_zip-54',
            title: 'Insert File'
          },
          {
            name: 'video',
            action: (editor) => {
              self.$store.dispatch('editorVideo/open')
            },
            className: 'nc-icon-outline media-1_video-64',
            title: 'Insert Video Player'
          },
          '|',
          {
            name: 'inline-code',
            action: (editor) => {
              if (!editor.codemirror.doc.somethingSelected()) {
                return self.$store.dispatch('alert', {
                  style: 'orange',
                  icon: 'marquee',
                  msg: 'Invalid selection. Select at least 1 character.'
                })
              }
              let curSel = editor.codemirror.doc.getSelections()
              curSel = self._.map(curSel, (s) => {
                return '`' + s + '`'
              })
              editor.codemirror.doc.replaceSelections(curSel)
            },
            className: 'nc-icon-outline arrows-4_enlarge-46',
            title: 'Inline Code'
          },
          {
            name: 'code-block',
            action: (editor) => {
              self.$store.dispatch('editorCodeblock/open', {
                initialContent: (mde.codemirror.doc.somethingSelected()) ? mde.codemirror.doc.getSelection() : ''
              })
            },
            className: 'nc-icon-outline design_code',
            title: 'Code Block'
          },
          '|',
          {
            name: 'table',
            action: (editor) => {
              window.alert('Coming soon!')
              // todo
            },
            className: 'nc-icon-outline ui-2_grid-square',
            title: 'Insert Table'
          },
          {
            name: 'horizontal-rule',
            action: SimpleMDE.drawHorizontalRule,
            className: 'nc-icon-outline design_distribute-vertical',
            title: 'Horizontal Rule'
          }
        ],
        shortcuts: {
          'toggleBlockquote': null,
          'toggleFullScreen': null
        }
      })

      // Save
      $(window).bind('keydown', (ev) => {
        if (ev.ctrlKey || ev.metaKey) {
          switch (String.fromCharCode(ev.which).toLowerCase()) {
            case 's':
              ev.preventDefault()
              self.save()
              break
          }
        }
      })

      // Listeners
      this.$root.$on('editor/save', this.save)
      this.$root.$on('editor/insert', this.insert)

      this.$store.dispatch('pageLoader/complete')
    })
  }
}