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|
import { Component, linkEvent } from 'inferno';
import { Prompt } from 'inferno-router';
import { Site, SiteForm as SiteFormI } from '../interfaces';
import { WebSocketService } from '../services';
import { capitalizeFirstLetter, randomStr, setupTribute } from '../utils';
import autosize from 'autosize';
import Tribute from 'tributejs/src/Tribute.js';
import { i18n } from '../i18next';
interface SiteFormProps {
site?: Site; // If a site is given, that means this is an edit
onCancel?(): any;
}
interface SiteFormState {
siteForm: SiteFormI;
loading: boolean;
}
export class SiteForm extends Component<SiteFormProps, SiteFormState> {
private id = `site-form-${randomStr()}`;
private tribute: Tribute;
private emptyState: SiteFormState = {
siteForm: {
enable_downvotes: true,
open_registration: true,
enable_nsfw: true,
name: null,
},
loading: false,
};
constructor(props: any, context: any) {
super(props, context);
this.tribute = setupTribute();
this.state = this.emptyState;
if (this.props.site) {
this.state.siteForm = {
name: this.props.site.name,
description: this.props.site.description,
enable_downvotes: this.props.site.enable_downvotes,
open_registration: this.props.site.open_registration,
enable_nsfw: this.props.site.enable_nsfw,
};
}
}
componentDidMount() {
var textarea: any = document.getElementById(this.id);
autosize(textarea);
this.tribute.attach(textarea);
textarea.addEventListener('tribute-replaced', () => {
this.state.siteForm.description = textarea.value;
this.setState(this.state);
autosize.update(textarea);
});
}
// Necessary to stop the loading
componentWillReceiveProps() {
this.state.loading = false;
this.setState(this.state);
}
componentDidUpdate() {
if (
!this.state.loading &&
!this.props.site &&
(this.state.siteForm.name || this.state.siteForm.description)
) {
window.onbeforeunload = () => true;
} else {
window.onbeforeunload = undefined;
}
}
componentWillUnmount() {
window.onbeforeunload = null;
}
render() {
return (
<>
<Prompt
when={
!this.state.loading &&
!this.props.site &&
(this.state.siteForm.name || this.state.siteForm.description)
}
message={i18n.t('block_leaving')}
/>
<form onSubmit={linkEvent(this, this.handleCreateSiteSubmit)}>
<h5>{`${
this.props.site
? capitalizeFirstLetter(i18n.t('save'))
: capitalizeFirstLetter(i18n.t('name'))
} ${i18n.t('your_site')}`}</h5>
<div class="form-group row">
<label class="col-12 col-form-label" htmlFor="create-site-name">
{i18n.t('name')}
</label>
<div class="col-12">
<input
type="text"
id="create-site-name"
class="form-control"
value={this.state.siteForm.name}
onInput={linkEvent(this, this.handleSiteNameChange)}
required
minLength={3}
maxLength={20}
/>
</div>
</div>
<div class="form-group row">
<label class="col-12 col-form-label" htmlFor={this.id}>
{i18n.t('sidebar')}
</label>
<div class="col-12">
<textarea
id={this.id}
value={this.state.siteForm.description}
onInput={linkEvent(this, this.handleSiteDescriptionChange)}
class="form-control"
rows={3}
maxLength={10000}
/>
</div>
</div>
<div class="form-group row">
<div class="col-12">
<div class="form-check">
<input
class="form-check-input"
id="create-site-downvotes"
type="checkbox"
checked={this.state.siteForm.enable_downvotes}
onChange={linkEvent(
this,
this.handleSiteEnableDownvotesChange
)}
/>
<label class="form-check-label" htmlFor="create-site-downvotes">
{i18n.t('enable_downvotes')}
</label>
</div>
</div>
</div>
<div class="form-group row">
<div class="col-12">
<div class="form-check">
<input
class="form-check-input"
id="create-site-enable-nsfw"
type="checkbox"
checked={this.state.siteForm.enable_nsfw}
onChange={linkEvent(this, this.handleSiteEnableNsfwChange)}
/>
<label
class="form-check-label"
htmlFor="create-site-enable-nsfw"
>
{i18n.t('enable_nsfw')}
</label>
</div>
</div>
</div>
<div class="form-group row">
<div class="col-12">
<div class="form-check">
<input
class="form-check-input"
id="create-site-open-registration"
type="checkbox"
checked={this.state.siteForm.open_registration}
onChange={linkEvent(
this,
this.handleSiteOpenRegistrationChange
)}
/>
<label
class="form-check-label"
htmlFor="create-site-open-registration"
>
{i18n.t('open_registration')}
</label>
</div>
</div>
</div>
<div class="form-group row">
<div class="col-12">
<button
type="submit"
class="btn btn-secondary mr-2"
disabled={this.state.loading}
>
{this.state.loading ? (
<svg class="icon icon-spinner spin">
<use xlinkHref="#icon-spinner"></use>
</svg>
) : this.props.site ? (
capitalizeFirstLetter(i18n.t('save'))
) : (
capitalizeFirstLetter(i18n.t('create'))
)}
</button>
{this.props.site && (
<button
type="button"
class="btn btn-secondary"
onClick={linkEvent(this, this.handleCancel)}
>
{i18n.t('cancel')}
</button>
)}
</div>
</div>
</form>
</>
);
}
handleCreateSiteSubmit(i: SiteForm, event: any) {
event.preventDefault();
i.state.loading = true;
if (i.props.site) {
WebSocketService.Instance.editSite(i.state.siteForm);
} else {
WebSocketService.Instance.createSite(i.state.siteForm);
}
i.setState(i.state);
}
handleSiteNameChange(i: SiteForm, event: any) {
i.state.siteForm.name = event.target.value;
i.setState(i.state);
}
handleSiteDescriptionChange(i: SiteForm, event: any) {
i.state.siteForm.description = event.target.value;
i.setState(i.state);
}
handleSiteEnableNsfwChange(i: SiteForm, event: any) {
i.state.siteForm.enable_nsfw = event.target.checked;
i.setState(i.state);
}
handleSiteOpenRegistrationChange(i: SiteForm, event: any) {
i.state.siteForm.open_registration = event.target.checked;
i.setState(i.state);
}
handleSiteEnableDownvotesChange(i: SiteForm, event: any) {
i.state.siteForm.enable_downvotes = event.target.checked;
i.setState(i.state);
}
handleCancel(i: SiteForm) {
i.props.onCancel();
}
}
|
