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Fixing create post bug.

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- Fixes #202
This commit is contained in:
Dessalines 2019-08-16 18:46:39 -07:00
parent 8d36cba9f9
commit 1ae50f89c6
2 changed files with 21 additions and 7 deletions
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18
ui/src/components/post-form.tsx
View file

@ -4,7 +4,7 @@ import { Subscription } from "rxjs";
import { retryWhen, delay, take } from 'rxjs/operators';
import { PostForm as PostFormI, Post, PostResponse, UserOperation, Community, ListCommunitiesResponse, ListCommunitiesForm, SortType, SearchForm, SearchType, SearchResponse } from '../interfaces';
import { WebSocketService, UserService } from '../services';
import { msgOp, getPageTitle, debounce, capitalizeFirstLetter } from '../utils';
import { msgOp, getPageTitle, debounce, validURL, capitalizeFirstLetter } from '../utils';
import * as autosize from 'autosize';
import { i18n } from '../i18next';
import { T } from 'inferno-i18next';
@ -91,7 +91,7 @@ export class PostForm extends Component<PostFormProps, PostFormState> {
<div class="form-group row">
<label class="col-sm-2 col-form-label"><T i18nKey="url">#</T></label>
<div class="col-sm-10">
<input type="url" class="form-control" value={this.state.postForm.url} onInput={linkEvent(this, debounce(this.handlePostUrlChange))} />
<input type="url" class="form-control" value={this.state.postForm.url} onInput={linkEvent(this, this.handlePostUrlChange)} />
{this.state.suggestedTitle &&
<div class="mt-1 text-muted small font-weight-bold pointer" onClick={linkEvent(this, this.copySuggestedTitle)}><T i18nKey="copy_suggested_title" interpolation={{title: this.state.suggestedTitle}}>#</T></div>
}
@ -100,7 +100,7 @@ export class PostForm extends Component<PostFormProps, PostFormState> {
<div class="form-group row">
<label class="col-sm-2 col-form-label"><T i18nKey="title">#</T></label>
<div class="col-sm-10">
<textarea value={this.state.postForm.name} onInput={linkEvent(this, debounce(this.handlePostNameChange))} class="form-control" required rows={2} minLength={3} maxLength={100} />
<textarea value={this.state.postForm.name} onInput={linkEvent(this, this.handlePostNameChange)} class="form-control" required rows={2} minLength={3} maxLength={100} />
{this.state.suggestedPosts.length > 0 &&
<>
<div class="my-1 text-muted small font-weight-bold"><T i18nKey="related_posts">#</T></div>
@ -169,10 +169,14 @@ export class PostForm extends Component<PostFormProps, PostFormState> {
handlePostUrlChange(i: PostForm, event: any) {
i.state.postForm.url = event.target.value;
getPageTitle(i.state.postForm.url).then(d => {
i.state.suggestedTitle = d;
i.setState(i.state);
});
if (validURL(i.state.postForm.url)) {
getPageTitle(i.state.postForm.url).then(d => {
i.state.suggestedTitle = d;
i.setState(i.state);
});
} else {
i.state.suggestedTitle = undefined;
}
i.setState(i.state);
}

10
ui/src/utils.ts
View file

@ -84,6 +84,16 @@ export function isImage(url: string) {
return imageRegex.test(url);
}
export function validURL(str: string) {
var pattern = new RegExp('^(https?:\\/\\/)?'+ // protocol
'((([a-z\\d]([a-z\\d-]*[a-z\\d])*)\\.)+[a-z]{2,}|'+ // domain name
'((\\d{1,3}\\.){3}\\d{1,3}))'+ // OR ip (v4) address
'(\\:\\d+)?(\\/[-a-z\\d%_.~+]*)*'+ // port and path
'(\\?[;&a-z\\d%_.~+=-]*)?'+ // query string
'(\\#[-a-z\\d_]*)?$','i'); // fragment locator
return !!pattern.test(str);
}
export let fetchLimit: number = 20;
export function capitalizeFirstLetter(str: string): string {