Comments: Add reply button

Resolves #148

Web/Presenters/CommentPresenter.php

@@ -38,27 +38,29 @@ final class CommentPresenter extends OpenVKPresenter
         $entity = $repo->get($eId);
         if(!$entity) $this->notFound();
         
-        try {
+        $photo = NULL;
-            $comment = new Comment;
+        if($_FILES["_pic_attachment"]["error"] === UPLOAD_ERR_OK) {
-            $comment->setOwner($this->user->id);
+            try {
-            $comment->setModel(get_class($entity));
+                $photo = Photo::fastMake($this->user->id, $this->postParam("text"), $_FILES["_pic_attachment"]);
-            $comment->setTarget($entity->getId());
+            } catch(ISE $ex) {
-            $comment->setContent($this->postParam("text"));
+                $this->flashFail("err", "Не удалось опубликовать пост", "Файл изображения повреждён, слишком велик или одна сторона изображения в разы больше другой.");
-            $comment->setCreated(time());
-            $comment->save();
-            
-            if($_FILES["_pic_attachment"]["error"] === UPLOAD_ERR_OK) {
-                try {
-                    $photo = Photo::fastMake($this->user->id, $this->postParam("text"), $_FILES["_pic_attachment"]);
-                    $comment->attach($photo);
-                } catch(ISE $ex) {
-                    $this->flashFail("err", "Не удалось опубликовать пост", "Файл изображения повреждён, слишком велик или одна сторона изображения в разы больше другой.");
-                }
             }
-        } catch(\LogicException $ex) {
-            $this->flashFail("err", "Не удалось опубликовать комментарий", "Нельзя опубликовать пустой комментарий.");
         }
         
+        if(empty($this->postParam("text")) && is_null($photo))
+            $this->flashFail("err", "Не удалось опубликовать комментарий", "Нельзя опубликовать пустой комментарий.");
+        
+        $comment = new Comment;
+        $comment->setOwner($this->user->id);
+        $comment->setModel(get_class($entity));
+        $comment->setTarget($entity->getId());
+        $comment->setContent($this->postParam("text"));
+        $comment->setCreated(time());
+        $comment->save();
+        
+        if(!is_null($photo))
+            $comment->attach($photo);
+        
         if($entity->getOwner()->getId() !== $this->user->identity->getId())
             if(($owner = $entity->getOwner()) instanceof User)
                 (new CommentNotification($owner, $comment, $entity, $this->user->identity))->emit();

Web/Presenters/templates/Wall/Post.xml

@@ -34,3 +34,7 @@
         <a class="profile_link" style="display:block;width:96%;" href="/report.pl/{$post->getId()}?type=post">{_report}</a>
     </div>
 {/block}
+
+{block bodyScripts}
+    {script "js/al_comments.js"}
+{/block}

Web/Presenters/templates/components/comment.xml

@@ -1,7 +1,7 @@
 {var author = $comment->getOwner()}
 
 <a name="cid={$comment->getId()}"></a>
-<table border="0" style="font-size: 11px;" class="post">
+<table border="0" style="font-size: 11px;" class="post" data-comment-id="{$comment->getId()}" data-owner-id="{$author->getId()}">
     <tbody>
         <tr>
             <td width="54" valign="top">
@@ -30,9 +30,11 @@
                         {var canDelete = $comment->getOwner()->getId() == $thisUser->getId()}
                         {var canDelete = $canDelete || $comment->getTarget()->getOwner()->getId() == $thisUser->getId()}
                         {if $canDelete}
-                            <a href="/comment{$comment->getId()}/delete">{_"delete"}</a>
+                            <a href="/comment{$comment->getId()}/delete">{_"delete"}</a>&nbsp;|&nbsp;
                         {/if}
                         
+                        <a class="comment-reply">Ответить</a>
+                        
                         <div style="float: right; font-size: .7rem;">
                             <a href="/comment{$comment->getId()}/like?hash={rawurlencode($csrfToken)}">
                                 <div class="heart" style="{if $comment->hasLikeFrom($thisUser)}opacity: 1;{else}opacity: 0.4;{/if}"></div>

Web/static/js/al_comments.js

@@ -0,0 +1,9 @@
+u(".comment-reply").on("click", function(e) {
+    let inputbox = u("#write textarea");
+    let comment  = u(e.target).closest(".post");
+    let authorId = comment.data("owner-id");
+    let authorNm = u(".post-author > a > b", comment.first()).text().trim();
+    
+    inputbox.text("[id" + authorId + "|" + authorNm + "], ");
+    inputbox.trigger("focusin");
+});