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client/posts: implement upload form

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rr-
2016-08-20 22:40:25 +02:00
parent b7e9cbd541
commit 5bcf44aa2d
8 changed files with 459 additions and 41 deletions
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50
client/js/controllers/post_upload_controller.js
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@ -1,13 +1,59 @@
'use strict';
const router = require('../router.js');
const misc = require('../util/misc.js');
const topNavigation = require('../models/top_navigation.js');
const EmptyView = require('../views/empty_view.js');
const Post = require('../models/post.js');
const PostUploadView = require('../views/post_upload_view.js');
class PostUploadController {
constructor() {
topNavigation.activate('upload');
topNavigation.setTitle('Upload');
this._emptyView = new EmptyView();
this._view = new PostUploadView();
this._view.addEventListener('change', e => this._evtChange(e));
this._view.addEventListener('submit', e => this._evtSubmit(e));
}
_evtChange(e) {
if (e.detail.uploadables.length) {
misc.enableExitConfirmation();
} else {
misc.disableExitConfirmation();
}
this._view.clearMessages();
}
_evtSubmit(e) {
this._view.disableForm();
this._view.clearMessages();
e.detail.uploadables.reduce((promise, uploadable) => {
return promise.then(
() => {
let post = new Post();
post.safety = uploadable.safety;
if (uploadable.url) {
post.newContentUrl = uploadable.url;
} else {
post.newContent = uploadable.file;
}
return post.save(uploadable.anonymous)
.then(() => {
this._view.removeUploadable(uploadable);
return Promise.resolve();
});
});
}, Promise.resolve()).then(
() => {
misc.disableExitConfirmation();
const ctx = router.show('/posts');
ctx.controller.showSuccess('Posts uploaded.');
}, errorMessage => {
this._view.showError(errorMessage);
this._view.enableForm();
return Promise.reject();
});
}
}