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WIP: simplificar subida de multimedia

This commit is contained in:
void 2021-02-10 18:28:00 +00:00
parent c0084d5d1f
commit 9d855ee8ba
3 changed files with 159 additions and 287 deletions

View file

@ -1,3 +1,5 @@
import multimedia from './types/multimedia'
export const setAuxiliaryToolbar = (editorEl, toolbarName) => {
const toolbarEl = editorEl.querySelector(`*[data-editor-auxiliary-toolbar]`)
for (const otherEl of toolbarEl.childNodes) {
@ -14,24 +16,6 @@ export const moveChildren = (from, to, toRef) => {
while (from.firstChild) to.insertBefore(from.firstChild, toRef);
}
const uploadFile = (file) => {
return new Promise((resolve, reject) => {
const upload = new ActiveStorage.DirectUpload(
file,
origin + '/rails/active_storage/direct_uploads',
)
upload.create((error, blob) => {
if (error) {
reject(error)
} else {
const url = `${origin}/rails/active_storage/blobs/${blob.signed_id}/${blob.filename}`
resolve(url)
}
})
})
}
export const marks = {
bold: {
selector: "strong",
@ -113,65 +97,7 @@ export const blocks = {
selector: "OL",
setFn: tagNameSetFn("OL"),
},
img: {
selector: "IMG",
createFn: editorEl => {
const el = document.createElement("IMG")
el.src = "/placeholder.png"
el.alt = ""
return el
},
},
figure: {
selector: "FIGURE",
noButton: true
},
figcaption: {
selector: "FIGCAPTION",
noButton: true,
},
audio: {
selector: "AUDIO",
createFn: editorEl => {
const el = document.createElement("FIGURE")
el.appendChild(document.createElement("AUDIO"))
el.appendChild(document.createElement("FIGCAPTION"))
el.children[0].controls = true
el.children[1].innerText = "Toca el borde para subir un archivo de audio"
return el
},
},
video: {
selector: "VIDEO",
createFn: editorEl => {
const el = document.createElement("VIDEO")
el.poster = "/placeholder.png"
// Para poder seleccionar el video tenemos que sacarle los
// controles, pero queremos poder verlos para reproducir el video.
// Al hacer click le damos los controles y al salir se los sacamos
// para poder hacer click de vuelta
el.addEventListener('click', event => event.target.controls = true)
el.addEventListener('focusout', event => event.target.controls = false)
return el
},
},
// PDF
pdf: {
selector: "IFRAME",
createFn: editorEl => {
const el = document.createElement("FIGURE")
el.appendChild(document.createElement("IFRAME"))
el.appendChild(document.createElement("FIGCAPTION"))
el.children[1].innerText = "Toca el borde para subir un archivo PDF"
return el
},
},
multimedia: multimedia.block,
}
const divWithStyleCreateFn = styleFn => () => {
@ -251,189 +177,5 @@ export const typesWithProperties = {
}, false)
},
},
img: {
selector: blocks.img.selector,
updateInput (el, editorEl) {
setAuxiliaryToolbar(editorEl, "img")
const imgFileEl = editorEl.querySelector(`*[data-prop="img-file"]`)
imgFileEl.disabled = false
// XXX: No se puede cambiar el texto, ¡esto puede ser confuso!
const imgAltEl = editorEl.querySelector(`*[data-prop="img-alt"]`)
imgAltEl.disabled = false
imgAltEl.value = el.alt
},
disableInput (editorEl) {
const imgFileEl = editorEl.querySelector(`*[data-prop="img-file"]`)
imgFileEl.disabled = true
const imgAltEl = editorEl.querySelector(`*[data-prop="img-alt"]`)
imgAltEl.disabled = true
imgAltEl.value = ""
},
setupInput (editorEl, contentEl) {
const imgFileEl = editorEl.querySelector(`*[data-prop="img-file"]`)
imgFileEl.addEventListener("input", event => {
const imgEl = contentEl.querySelector("img.selected")
if (!imgEl) return
const file = imgFileEl.files[0]
imgEl.dataset.editorLoading = true
uploadFile(file)
.then(url => {
imgEl.src = url
delete imgEl.dataset.editorError
})
.catch(err => {
// TODO: mostrar error
console.error(err)
imgEl.dataset.editorError = true
})
.finally(() => {
delete imgEl.dataset.editorLoading
})
}, false)
const imgAltEl = editorEl.querySelector(`*[data-prop="img-alt"]`)
imgAltEl.addEventListener("input", event => {
const imgEl = contentEl.querySelector("img.selected")
if (imgEl) imgEl.alt = imgAltEl.value
}, false)
},
},
figure: {
selector: blocks.figure.selector,
actualInput (el) {
// TODO: Cuando tengamos otros iframes hay que seleccionarlos de
// otra forma.
const tag = el.children[0].tagName.toLowerCase()
return typesWithProperties[(tag === 'iframe' ? 'pdf' : tag)]
},
updateInput (el, editorEl) {
typesWithProperties.figure.actualInput(el).updateInput(el.children[0], editorEl)
},
disableInput (editorEl) {},
setupInput (editorEl, contentEl) {},
},
audio: {
selector: blocks.audio.selector,
updateInput (el, editorEl) {
setAuxiliaryToolbar(editorEl, "audio")
const audioFileEl = editorEl.querySelector(`*[data-prop="audio-file"]`)
audioFileEl.disabled = false
// XXX: No se puede cambiar el texto, ¡esto puede ser confuso!
},
disableInput (editorEl) {
const audioFileEl = editorEl.querySelector(`*[data-prop="audio-file"]`)
audioFileEl.disabled = true
},
setupInput (editorEl, contentEl) {
const audioFileEl = editorEl.querySelector(`*[data-prop="audio-file"]`)
audioFileEl.addEventListener("input", event => {
const figureEl = getSelected(contentEl)
if (!figureEl) return
const file = audioFileEl.files[0]
const audioEl = figureEl.querySelector('audio')
audioEl.dataset.editorLoading = true
uploadFile(file)
.then(url => {
audioEl.src = url
delete audioEl.dataset.editorError
})
.catch(err => {
// TODO: mostrar error
console.error(err)
audioEl.dataset.editorError = true
})
.finally(() => {
delete audioEl.dataset.editorLoading
})
}, false)
},
},
video: {
selector: blocks.video.selector,
updateInput (el, editorEl) {
setAuxiliaryToolbar(editorEl, "video")
const videoFileEl = editorEl.querySelector(`*[data-prop="video-file"]`)
videoFileEl.disabled = false
// XXX: No se puede cambiar el texto, ¡esto puede ser confuso!
},
disableInput (editorEl) {
const videoFileEl = editorEl.querySelector(`*[data-prop="video-file"]`)
videoFileEl.disabled = true
},
setupInput (editorEl, contentEl) {
const videoFileEl = editorEl.querySelector(`*[data-prop="video-file"]`)
videoFileEl.addEventListener("input", event => {
const videoEl = getSelected(contentEl)
if (!videoEl) return
const file = videoFileEl.files[0]
videoEl.poster = ""
videoEl.dataset.editorLoading = true
uploadFile(file)
.then(url => {
videoEl.src = url
delete videoEl.dataset.editorError
})
.catch(err => {
// TODO: mostrar error
console.error(err)
videoEl.dataset.editorError = true
})
.finally(() => {
delete videoEl.dataset.editorLoading
})
}, false)
},
},
pdf: {
selector: blocks.pdf.selector,
updateInput (el, editorEl) {
setAuxiliaryToolbar(editorEl, "pdf")
const pdfFileEl = editorEl.querySelector(`*[data-prop="pdf-file"]`)
pdfFileEl.disabled = false
// XXX: No se puede cambiar el texto, ¡esto puede ser confuso!
},
disableInput (editorEl) {
const pdfFileEl = editorEl.querySelector(`*[data-prop="pdf-file"]`)
pdfFileEl.disabled = true
},
setupInput (editorEl, contentEl) {
const pdfFileEl = editorEl.querySelector(`*[data-prop="pdf-file"]`)
pdfFileEl.addEventListener("input", event => {
const figureEl = getSelected(contentEl)
if (!figureEl) return
const file = pdfFileEl.files[0]
const pdfEl = figureEl.children[0]
pdfEl.dataset.editorLoading = true
uploadFile(file)
.then(url => {
pdfEl.src = url
delete pdfEl.dataset.editorError
})
.catch(err => {
// TODO: mostrar error
console.error(err)
pdfEl.dataset.editorError = true
})
.finally(() => {
delete pdfEl.dataset.editorLoading
})
}, false)
},
},
multimedia: multimedia.typeWithProperty,
}

View file

@ -0,0 +1,148 @@
import { setAuxiliaryToolbar } from '../types'
const uploadFile = (file) => {
return new Promise((resolve, reject) => {
const upload = new ActiveStorage.DirectUpload(
file,
origin + '/rails/active_storage/direct_uploads',
)
upload.create((error, blob) => {
if (error) {
reject(error)
} else {
const url = `${origin}/rails/active_storage/blobs/${blob.signed_id}/${blob.filename}`
resolve(url)
}
})
})
}
const srcMakeElement = tag => url => {
const el = document.createElement(tag)
el.src = url
return el
}
const multimediaKinds = {
img: {
mime: /^image\/.+$/,
makeElement: srcMakeElement('img'),
},
audio: {
mime: /^audio\/.+$/,
makeElement: srcMakeElement('audio'),
},
video: {
mime: /^video\/.+$/,
makeElement: srcMakeElement('video'),
},
pdf: {
mime: /^application\/pdf$/,
makeElement: srcMakeElement('iframe'),
},
}
const setMultimedia = (figureEl, url, mimeType) => {
let kind
for (const _kind of Object.values(multimediaKinds)) {
if (mimeType.match(_kind.mime)) {
kind = _kind
break
}
}
// TODO: mostrar error
if (!kind)
throw new Error('¡Archivo no soportado!')
const currentMultimedia = figureEl.querySelector('*[data-editor-multimedia-element]')
const newMultimedia = kind.makeElement(url)
newMultimedia.dataset.editorMultimediaElement = true
if (currentMultimedia)
figureEl.replaceChild(newMultimedia, currentMultimedia)
else figureEl.appendChild(newMultimedia)
}
const block = {
selector: "FIGURE[data-editor-multimedia]",
createFn: editorEl => {
const el = document.createElement("FIGURE")
el.dataset.editorMultimedia = true
const placeholderEl = document.createElement("p")
placeholderEl.dataset.editorMultimediaElement = true
placeholderEl.append("Toca el borde para subir un archivo")
el.appendChild(placeholderEl)
const figcaptionEl = document.createElement("FIGCAPTION")
figcaptionEl.append("Escribí una descripción del archivo")
figcaptionEl.controls = true
el.appendChild(figcaptionEl)
return el
},
}
const typeWithProperty = {
selector: block.selector,
updateInput (el, editorEl) {
setAuxiliaryToolbar(editorEl, "multimedia")
const fileEl = editorEl.querySelector(`*[data-prop="multimedia-file"]`)
fileEl.disabled = false
// XXX: No se puede cambiar el texto del archivo seleccionado,
// ¡esto puede ser confuso!
const altEl = editorEl.querySelector(`*[data-prop="multimedia-alt"]`)
altEl.disabled = false
altEl.value = el.alt
const uploadEl = editorEl.querySelector(`*[data-prop="multimedia-file-upload"]`)
uploadEl.disabled = false
},
disableInput (editorEl) {
const fileEl = editorEl.querySelector(`*[data-prop="multimedia-file"]`)
fileEl.disabled = true
const altEl = editorEl.querySelector(`*[data-prop="multimedia-alt"]`)
altEl.disabled = true
altEl.value = ""
const uploadEl = editorEl.querySelector(`*[data-prop="multimedia-file-upload"]`)
uploadEl.disabled = true
},
setupInput (editorEl, contentEl) {
const fileEl = editorEl.querySelector(`*[data-prop="multimedia-file"]`)
const uploadEl = editorEl.querySelector(`*[data-prop="multimedia-file-upload"]`)
uploadEl.addEventListener("click", event => {
const selectedEl = contentEl.querySelector("figure.selected")
if (!selectedEl) return
const file = fileEl.files[0]
selectedEl.dataset.editorLoading = true
uploadFile(file)
.then(url => {
setMultimedia(selectedEl, url, file.type)
delete selectedEl.dataset.editorError
})
.catch(err => {
// TODO: mostrar error
console.error(err)
selectedEl.dataset.editorError = true
})
.finally(() => {
delete selectedEl.dataset.editorLoading
})
}, false)
// TODO
const altEl = editorEl.querySelector(`*[data-prop="multimedia-alt"]`)
altEl.addEventListener("input", event => {
const imgEl = contentEl.querySelector("img.selected")
if (imgEl) imgEl.alt = imgAltEl.value
}, false)
},
}
export default { block, typeWithProperty }

View file

@ -34,10 +34,7 @@
%button.btn{ data: { button: 'left' } }= t('editor.left')
%button.btn{ data: { button: 'center' } }= t('editor.center')
%button.btn{ data: { button: 'right' } }= t('editor.right')
%button.btn{ data: { button: 'img' } }= t('editor.img')
%button.btn{ data: { button: 'video' } }= t('editor.video')
%button.btn{ data: { button: 'audio' } }= t('editor.audio')
%button.btn{ data: { button: 'pdf' } }= t('editor.pdf')
%button.btn{ data: { button: 'multimedia' } }= t('editor.multimedia')
-#
HAML cringe
@ -47,31 +44,16 @@
%label{ for: 'mark-color' }= t('editor.color')
%input.form-control{ type: 'color', data: { prop: 'mark-color' } }/
%div{ data: { editor: { auxiliary: 'img' } } }
%div{ data: { editor: { auxiliary: 'multimedia' } } }
.row
.col-12.col-lg.form-group.d-flex.align-items-end
.custom-file
%input.custom-file-input{ type: 'file', data: { prop: 'img-file' }, accept: 'image/*' }/
%label.custom-file-label{ for: 'img-file' }= t('editor.file.img')
%input.custom-file-input{ type: 'file', data: { prop: 'multimedia-file' }, }/
%label.custom-file-label{ for: 'multimedia-file' }= t('editor.file.multimedia')
%button.btn{ type: 'button', data: { prop: 'multimedia-file-upload' }, }= t('editor.file.multimedia-upload')
.col-12.col-lg.form-group
%label{ for: 'img-alt' }= t('editor.description')
%input.form-control{ type: 'text', data: { prop: 'img-alt' } }/
-# https://developer.mozilla.org/en-US/docs/Web/Media/Formats/Containers
.form-group{ data: { editor: { auxiliary: 'audio' } } }
.custom-file
%input.custom-file-input{ type: 'file', data: { prop: 'audio-file' }, accept: 'audio/*' }/
%label.custom-file-label{ for: 'audio-file' }= t('editor.file.audio')
.form-group{ data: { editor: { auxiliary: 'video' } } }
.custom-file
%input.custom-file-input{ type: 'file', data: { prop: 'video-file' }, accept: 'video/*' }/
%label.custom-file-label{ for: 'video-file' }= t('editor.file.video')
.form-group{ data: { editor: { auxiliary: 'pdf' } } }
.custom-file
%input.custom-file-input{ type: 'file', data: { prop: 'pdf-file' }, accept: 'application/pdf' }/
%label.custom-file-label{ for: 'pdf-file' }= t('editor.file.pdf')
%label{ for: 'multimedia-alt' }= t('editor.description')
%input.form-control{ type: 'text', data: { prop: 'multimedia-alt' } }/
.form-group{ data: { editor: { auxiliary: 'a' } } }
%label{ for: 'a-href' }= t('editor.url')