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Refactor upload progress bar

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This commit is contained in:
Paul Chavard 2019-02-12 17:56:06 +01:00
parent 235310bcf6
commit 1e8bc3e14c
1 changed files with 38 additions and 23 deletions
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61
app/javascript/shared/activestorage/progress.js
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@ -1,49 +1,64 @@
addEventListener('direct-upload:initialize', event => {
const target = event.target,
detail = event.detail,
id = detail.id,
file = detail.file;
const {
target,
detail: {
id,
file: { name: filename }
}
} = event;
target.insertAdjacentHTML(
'beforebegin',
'\n<div id="direct-upload-' +
id +
'" class="direct-upload direct-upload--pending">\n<div id="direct-upload-progress-' +
id +
'" class="direct-upload__progress" style="width: 0%"></div>\n<span class="direct-upload__filename">' +
file.name +
'</span>\n</div>\n'
const errorElements = target.parentElement.querySelectorAll(
'.direct-upload--error'
);
for (let element of errorElements) {
element.remove();
}
target.insertAdjacentHTML('beforebegin', template(id, filename));
});
addEventListener('direct-upload:start', event => {
const id = event.detail.id,
element = document.getElementById('direct-upload-' + id);
element = getDirectUploadElement(id);
element.classList.remove('direct-upload--pending');
return false;
});
addEventListener('direct-upload:progress', event => {
const id = event.detail.id,
progress = event.detail.progress,
progressElement = document.getElementById('direct-upload-progress-' + id);
const { id, progress } = event.detail,
progressElement = getDirectUploadProgressElement(id);
progressElement.style.width = `${progress}%`;
});
addEventListener('direct-upload:error', event => {
event.preventDefault();
const id = event.detail.id,
error = event.detail.error,
element = document.getElementById('direct-upload-' + id);
const { id, error } = event.detail,
element = getDirectUploadElement(id);
element.classList.add('direct-upload--error');
element.setAttribute('title', error);
});
addEventListener('direct-upload:end', event => {
const id = event.detail.id,
element = document.getElementById('direct-upload-' + id);
const { id } = event.detail,
element = getDirectUploadElement(id);
element.classList.add('direct-upload--complete');
});
function template(id, filename) {
return `<div id="direct-upload-${id}" class="direct-upload direct-upload--pending">
<div class="direct-upload__progress" style="width: 0%"></div>
<span class="direct-upload__filename">${filename}</span>
</div>`;
}
function getDirectUploadElement(id) {
return document.getElementById(`direct-upload-${id}`);
}
function getDirectUploadProgressElement(id) {
return document.querySelector(
`#direct-upload-${id} .direct-upload__progress`
);
}