szurubooru/client/js/views/user_tokens_view.js

'use strict';

const events = require('../events.js');
const views = require('../util/views.js');

const template = views.getTemplate('user-tokens');

class UserTokenView extends events.EventTarget {
    constructor(ctx) {
        super();

        this._user = ctx.user;
        this._tokens = ctx.tokens;
        this._hostNode = ctx.hostNode;
        this._tokenFormNodes = [];
        views.replaceContent(this._hostNode, template(ctx));
        views.decorateValidator(this._formNode);

        this._formNode.addEventListener('submit', e => this._evtSubmit(e));

        this._decorateTokenForms();
        this._decorateTokenNoteChangeLinks();
    }

    _decorateTokenForms() {
        this._tokenFormNodes = [];
        for (let i = 0; i < this._tokens.length; i++) {
            let formNode = this._hostNode.querySelector(
                '.token[data-token-id=\"' + i + '\"]');
            formNode.addEventListener('submit', e => this._evtDelete(e));
            this._tokenFormNodes.push(formNode);
        }
    }

    _decorateTokenNoteChangeLinks() {
        for (let i = 0; i < this._tokens.length; i++) {
            let linkNode = this._hostNode.querySelector(
                '.token-change-note[data-token-id=\"' + i + '\"]');
            linkNode.addEventListener(
                'click', e => this._evtChangeNoteClick(e));
        }
    }

    clearMessages() {
        views.clearMessages(this._hostNode);
    }

    showSuccess(message) {
        views.showSuccess(this._hostNode, message);
    }

    showError(message) {
        views.showError(this._hostNode, message);
    }

    enableForm() {
        views.enableForm(this._formNode);
        for (let formNode of this._tokenFormNodes) {
            views.enableForm(formNode);
        }
    }

    disableForm() {
        views.disableForm(this._formNode);
        for (let formNode of this._tokenFormNodes) {
            views.disableForm(formNode);
        }
    }

    _evtDelete(e) {
        e.preventDefault();
        const userToken = this._tokens[parseInt(
            e.target.getAttribute('data-token-id'))];
        this.dispatchEvent(new CustomEvent('delete', {
            detail: {
                user: this._user,
                userToken: userToken,
            },
        }));
    }

    _evtSubmit(e) {
        e.preventDefault();
        this.dispatchEvent(new CustomEvent('submit', {
            detail: {
                user: this._user,

                note: this._userTokenNoteInputNode ?
                    this._userTokenNoteInputNode.value :
                    undefined,

                expirationTime:
                    (this._userTokenExpirationTimeInputNode
                        && this._userTokenExpirationTimeInputNode.value) ?
                    new Date(this._userTokenExpirationTimeInputNode.value)
                        .toISOString() :
                    undefined,
            },
        }));
    }

    _evtChangeNoteClick(e) {
        e.preventDefault();
        const userToken = this._tokens[
            parseInt(e.target.getAttribute('data-token-id'))];
        const text = window.prompt(
            'Please enter the new name:',
            userToken.note !== null ? userToken.note : undefined);
        if (!text) {
            return;
        }
        this.dispatchEvent(new CustomEvent('update', {
            detail: {
                user: this._user,
                userToken: userToken,
                note: text ? text : undefined,
            },
        }));
    }

    get _formNode() {
        return this._hostNode.querySelector('#create-token-form');
    }

    get _userTokenNoteInputNode() {
        return this._formNode.querySelector('.note input');
    }

    get _userTokenExpirationTimeInputNode() {
        return this._formNode.querySelector('.expirationTime input');
    }
}

module.exports = UserTokenView;