Merge branch 'dev' into federation

[lemmy.git] / ui / src / components / post-form.tsx

diff --git a/ui/src/components/post-form.tsx b/ui/src/components/post-form.tsx
index 5d9c0f3cb0f76f68f367f3e8a4549a59ee552ecb..4dbc8b23a314b3d7bdd3d3e538f659b3ecbba9c8 100644 (file)
--- a/ui/src/components/post-form.tsx
+++ b/ui/src/components/post-form.tsx
@@ -1,4 +1,5 @@
 import { Component, linkEvent } from 'inferno';
+import { Prompt } from 'inferno-router';
 import { PostListings } from './post-listings';
 import { Subscription } from 'rxjs';
 import { retryWhen, delay, take } from 'rxjs/operators';
@@ -32,11 +33,17 @@ import {
   toast,
   randomStr,
   setupTribute,
+  setupTippy,
+  emojiPicker,
 } from '../utils';
 import autosize from 'autosize';
 import Tribute from 'tributejs/src/Tribute.js';
+import emojiShortName from 'emoji-short-name';
+import Selectr from 'mobius1-selectr';
 import { i18n } from '../i18next';
 
+const MAX_POST_TITLE_LENGTH = 200;
+
 interface PostFormProps {
   post?: Post; // If a post is given, that means this is an edit
   params?: PostFormParams;
@@ -87,6 +94,8 @@ export class PostForm extends Component<PostFormProps, PostFormState> {
     this.fetchPageTitle = debounce(this.fetchPageTitle).bind(this);
 
     this.tribute = setupTribute();
+    this.setupEmojiPicker();
+
     this.state = this.emptyState;
 
     if (this.props.post) {
@@ -139,6 +148,7 @@ export class PostForm extends Component<PostFormProps, PostFormState> {
       this.setState(this.state);
       autosize.update(textarea);
     });
+    setupTippy();
   }
 
   componentWillUnmount() {
@@ -148,6 +158,15 @@ export class PostForm extends Component<PostFormProps, PostFormState> {
   render() {
     return (
       <div>
+        <Prompt
+          when={
+            !this.state.loading &&
+            (this.state.postForm.name ||
+              this.state.postForm.url ||
+              this.state.postForm.body)
+          }
+          message={i18n.t('block_leaving')}
+        />
         <form onSubmit={linkEvent(this, this.handlePostSubmit)}>
           <div class="form-group row">
             <label class="col-sm-2 col-form-label" htmlFor="post-url">
@@ -175,10 +194,14 @@ export class PostForm extends Component<PostFormProps, PostFormState> {
               <form>
                 <label
                   htmlFor="file-upload"
-                  className={`${UserService.Instance.user &&
-                    'pointer'} d-inline-block mr-2 float-right text-muted small font-weight-bold`}
+                  className={`${
+                    UserService.Instance.user && 'pointer'
+                  } d-inline-block float-right text-muted font-weight-bold`}
+                  data-tippy-content={i18n.t('upload_image')}
                 >
-                  {i18n.t('upload_image')}
+                  <svg class="icon icon-inline">
+                    <use xlinkHref="#icon-image"></use>
+                  </svg>
                 </label>
                 <input
                   id="file-upload"
@@ -232,7 +255,7 @@ export class PostForm extends Component<PostFormProps, PostFormState> {
                 required
                 rows={2}
                 minLength={3}
-                maxLength={100}
+                maxLength={MAX_POST_TITLE_LENGTH}
               />
               {this.state.suggestedPosts.length > 0 && (
                 <>
@@ -266,8 +289,9 @@ export class PostForm extends Component<PostFormProps, PostFormState> {
               )}
               {this.state.postForm.body && (
                 <button
-                  className={`mt-1 mr-2 btn btn-sm btn-secondary ${this.state
-                    .previewMode && 'active'}`}
+                  className={`mt-1 mr-2 btn btn-sm btn-secondary ${
+                    this.state.previewMode && 'active'
+                  }`}
                   onClick={linkEvent(this, this.handlePreviewToggle)}
                 >
                   {i18n.t('preview')}
@@ -276,10 +300,22 @@ export class PostForm extends Component<PostFormProps, PostFormState> {
               <a
                 href={markdownHelpUrl}
                 target="_blank"
-                class="d-inline-block float-right text-muted small font-weight-bold"
+                class="d-inline-block float-right text-muted font-weight-bold"
+                title={i18n.t('formatting_help')}
               >
-                {i18n.t('formatting_help')}
+                <svg class="icon icon-inline">
+                  <use xlinkHref="#icon-help-circle"></use>
+                </svg>
               </a>
+              <span
+                onClick={linkEvent(this, this.handleEmojiPickerClick)}
+                class="pointer unselectable d-inline-block mr-3 float-right text-muted font-weight-bold"
+                data-tippy-content={i18n.t('emoji_picker')}
+              >
+                <svg class="icon icon-inline">
+                  <use xlinkHref="#icon-smile"></use>
+                </svg>
+              </span>
             </div>
           </div>
           {!this.props.post && (
@@ -348,6 +384,20 @@ export class PostForm extends Component<PostFormProps, PostFormState> {
     );
   }
 
+  setupEmojiPicker() {
+    emojiPicker.on('emoji', twemojiHtmlStr => {
+      if (this.state.postForm.body == null) {
+        this.state.postForm.body = '';
+      }
+      var el = document.createElement('div');
+      el.innerHTML = twemojiHtmlStr;
+      let nativeUnicode = (el.childNodes[0] as HTMLElement).getAttribute('alt');
+      let shortName = `:${emojiShortName[nativeUnicode]}:`;
+      this.state.postForm.body += shortName;
+      this.setState(this.state);
+    });
+  }
+
   handlePostSubmit(i: PostForm, event: any) {
     event.preventDefault();
     if (i.props.post) {
@@ -360,7 +410,10 @@ export class PostForm extends Component<PostFormProps, PostFormState> {
   }
 
   copySuggestedTitle(i: PostForm) {
-    i.state.postForm.name = i.state.suggestedTitle;
+    i.state.postForm.name = i.state.suggestedTitle.substring(
+      0,
+      MAX_POST_TITLE_LENGTH
+    );
     i.state.suggestedTitle = undefined;
     i.setState(i.state);
   }
@@ -473,7 +526,7 @@ export class PostForm extends Component<PostFormProps, PostFormState> {
     })
       .then(res => res.json())
       .then(res => {
-        let url = `${window.location.origin}/pictshare/${res.url}`;
+        let url = `${window.location.origin}/pictshare/${encodeURI(res.url)}`;
         if (res.filetype == 'mp4') {
           url += '/raw';
         }
@@ -488,6 +541,10 @@ export class PostForm extends Component<PostFormProps, PostFormState> {
       });
   }
 
+  handleEmojiPickerClick(_i: PostForm, event: any) {
+    emojiPicker.togglePicker(event.target);
+  }
+
   parseMessage(msg: WebSocketJsonResponse) {
     let res = wsJsonToRes(msg);
     if (msg.error) {
@@ -509,14 +566,27 @@ export class PostForm extends Component<PostFormProps, PostFormState> {
         this.state.postForm.community_id = data.communities[0].id;
       }
       this.setState(this.state);
+
+      // Set up select searching
+      let selectId: any = document.getElementById('post-community');
+      if (selectId) {
+        let selector = new Selectr(selectId, { nativeDropdown: false });
+        selector.on('selectr.select', option => {
+          this.state.postForm.community_id = Number(option.value);
+        });
+      }
     } else if (res.op == UserOperation.CreatePost) {
       let data = res.data as PostResponse;
-      this.state.loading = false;
-      this.props.onCreate(data.post.id);
+      if (data.post.creator_id == UserService.Instance.user.id) {
+        this.state.loading = false;
+        this.props.onCreate(data.post.id);
+      }
     } else if (res.op == UserOperation.EditPost) {
       let data = res.data as PostResponse;
-      this.state.loading = false;
-      this.props.onEdit(data.post);
+      if (data.post.creator_id == UserService.Instance.user.id) {
+        this.state.loading = false;
+        this.props.onEdit(data.post);
+      }
     } else if (res.op == UserOperation.Search) {
       let data = res.data as SearchResponse;