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Optimize rendering

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This commit is contained in:
Pieter Vander Vennet 2020-10-14 12:15:09 +02:00
parent 8babafaadb
commit a721d3137a
21 changed files with 361 additions and 362 deletions
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192
UI/ImageUploadFlow.ts
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@ -1,192 +0,0 @@
import {UIElement} from "./UIElement";
import $ from "jquery"
import {DropDown} from "./Input/DropDown";
import Translations from "./i18n/Translations";
import Combine from "./Base/Combine";
import State from "../State";
import {UIEventSource} from "../Logic/UIEventSource";
import {Imgur} from "../Logic/Web/Imgur";
import {FixedUiElement} from "./Base/FixedUiElement";
export class ImageUploadFlow extends UIElement {
private _licensePicker: UIElement;
private _selectedLicence: UIEventSource<string>;
private _isUploading: UIEventSource<number> = new UIEventSource<number>(0)
private _didFail: UIEventSource<boolean> = new UIEventSource<boolean>(false);
private _allDone: UIEventSource<boolean> = new UIEventSource<boolean>(false);
private _uploadOptions: (license: string) => { title: string; description: string; handleURL: (url: string) => void; allDone: (() => void) };
private _connectButton : UIElement;
constructor(
preferedLicense: UIEventSource<string>,
uploadOptions: ((license: string) =>
{
title: string,
description: string,
handleURL: ((url: string) => void),
allDone: (() => void)
})
) {
super(State.state.osmConnection.userDetails);
this._uploadOptions = uploadOptions;
this.ListenTo(this._isUploading);
this.ListenTo(this._didFail);
this.ListenTo(this._allDone);
const licensePicker = new DropDown(Translations.t.image.willBePublished,
[
{value: "CC0", shown: Translations.t.image.cco},
{value: "CC-BY-SA 4.0", shown: Translations.t.image.ccbs},
{value: "CC-BY 4.0", shown: Translations.t.image.ccb}
],
preferedLicense
);
licensePicker.SetStyle("float:left");
const t = Translations.t.image;
this._licensePicker = licensePicker;
this._selectedLicence = licensePicker.GetValue();
this._connectButton = new Combine([t.pleaseLogin])
.onClick(() => State.state.osmConnection.AttemptLogin())
.SetClass("login-button-friendly");
}
InnerRender(): string {
const t = Translations.t.image;
if (State.state.osmConnection.userDetails === undefined) {
return ""; // No user details -> logging in is probably disabled or smthing
}
if (!State.state.osmConnection.userDetails.data.loggedIn) {
return this._connectButton.Render();
}
let currentState: UIElement[] = [];
if (this._isUploading.data == 1) {
currentState.push(t.uploadingPicture);
} else if (this._isUploading.data > 0) {
currentState.push(t.uploadingMultiple.Subs({count: ""+this._isUploading.data}));
}
if (this._didFail.data) {
currentState.push(t.uploadFailed);
}
if (this._allDone.data) {
currentState.push(t.uploadDone)
}
let currentStateHtml : UIElement = new FixedUiElement("");
if (currentState.length > 0) {
currentStateHtml = new Combine(currentState);
if (!this._allDone.data) {
currentStateHtml.SetClass("alert");
}else{
currentStateHtml.SetClass("thanks");
}
currentStateHtml.SetStyle("display:block ruby")
}
const extraInfo = new Combine([
Translations.t.image.respectPrivacy,
"<br/>",
this._licensePicker,
"<br/>",
currentStateHtml,
"<br/>"
]);
const label = new Combine([
"<img style='width: 36px;height: 36px;padding: 0.1em;margin-top: 5px;border-radius: 0;float: left;' src='./assets/camera-plus.svg'/> ",
Translations.t.image.addPicture
.SetStyle("width:max-content;font-size: 28px;" +
"font-weight: bold;" +
"float: left;" +
"margin-top: 4px;" +
"padding-top: 4px;" +
"padding-bottom: 4px;" +
"padding-left: 13px;"),
]).SetStyle(" display: flex;" +
"cursor:pointer;" +
"padding: 0.5em;" +
"border-radius: 1em;" +
"border: 3px solid black;" +
"box-sizing:border-box;")
const actualInputElement =
`<input style='display: none' id='fileselector-${this.id}' type='file' accept='image/*' name='picField' multiple='multiple' alt=''/>`;
const form = "<form id='fileselector-form-" + this.id + "'>" +
`<label for='fileselector-${this.id}'>` +
label.Render() +
"</label>" +
actualInputElement+
"</form>";
return new Combine([
form,
extraInfo
]).SetStyle("margin-top: 1em;margin-bottom: 2em;text-align: center;")
.Render();
}
InnerUpdate(htmlElement: HTMLElement) {
super.InnerUpdate(htmlElement);
const user = State.state.osmConnection.userDetails.data;
this._licensePicker.Update()
const form = document.getElementById('fileselector-form-' + this.id) as HTMLFormElement
const selector = document.getElementById('fileselector-' + this.id)
const self = this
function submitHandler() {
const files = $(selector).prop('files');
self._isUploading.setData(files.length);
self._allDone.setData(false);
if(self._selectedLicence.data === undefined){
self._selectedLicence.setData("CC0");
}
const opts = self._uploadOptions(self._selectedLicence.data);
Imgur.uploadMultiple(opts.title, opts.description, files,
function (url) {
console.log("File saved at", url);
self._isUploading.setData(self._isUploading.data - 1);
opts.handleURL(url);
},
function () {
console.log("All uploads completed");
self._allDone.setData(true);
opts.allDone();
},
function(failReason) {
console.log("Upload failed due to ", failReason)
// No need to call something from the options -> we handle this here
self._didFail.setData(true);
self._isUploading.data--;
self._isUploading.ping();
},0
)
}
if (selector != null && form != null) {
selector.onchange = function () {
submitHandler()
}
form.addEventListener('submit', e => {
console.log(e)
alert('wait')
e.preventDefault()
submitHandler()
})
}
}
}