post hiding, destroying, and a few fixes

assets/css/common/global.scss

@@ -30,7 +30,7 @@ $vote_up_color: #67af2b !default;
 $vote_down_color: #cf0001 !default;
 $hide_color: #cf0001 !default;
 
-$destroyed_comment_color: #ffdcdc !default;
+$destroyed_content_color: #ffdcdc !default;
 
 $assistant_color: #eeceed !default;
 

assets/css/themes/dark.scss

@@ -17,7 +17,7 @@ $success_light_color: #144714 !default;
 $danger_light_color: #66211f !default;
 $warning_light_color: #7d4825 !default;
 
-$destroyed_comment_color: #382c2f !default;
+$destroyed_content_color: #382c2f !default;
 
 $meta_color: #191f2a !default;
 

assets/css/themes/red.scss

@@ -22,7 +22,7 @@ $success_light_color: #2e4e2e !default;
 $danger_light_color: #7b3b00 !default;
 $warning_light_color: #5b5b00 !default;
 
-$destroyed_comment_color: #412f2f !default;
+$destroyed_content_color: #412f2f !default;
 
 $meta_color: #411d1d !default;
 

assets/css/views/comments.scss

@@ -7,10 +7,6 @@
   color: $vote_down_color;
 }
 
-.comment--destroyed {
-  background-color: $destroyed_comment_color;
-}
-
 .comment_under_review {
   color: blue;
 }

assets/css/views/communications.scss

@@ -97,3 +97,7 @@ span.communication__sender__stats,
   display: inline-block;
   margin-right: 2em;
 }
+
+.communication--destroyed {
+  background-color: $destroyed_content_color;
+}

lib/philomena/posts.ex

@@ -160,6 +160,24 @@ defmodule Philomena.Posts do
     Repo.delete(post)
   end
 
+  def hide_post(%Post{} = post, attrs, user) do
+    post
+    |> Post.hide_changeset(attrs, user)
+    |> Repo.update()
+  end
+
+  def unhide_post(%Post{} = post) do
+    post
+    |> Post.unhide_changeset()
+    |> Repo.update()
+  end
+
+  def destroy_post(%Post{} = post) do
+    post
+    |> Post.destroy_changeset()
+    |> Repo.update()
+  end
+
   @doc """
   Returns an `%Ecto.Changeset{}` for tracking post changes.
 

lib/philomena/posts/post.ex

@@ -64,6 +64,26 @@ defmodule Philomena.Posts.Post do
     |> put_name_at_post_time(attribution[:user])
   end
 
+  def hide_changeset(post, attrs, user) do
+    post
+    |> cast(attrs, [:deletion_reason])
+    |> put_change(:hidden_from_users, true)
+    |> put_change(:deleted_by_id, user.id)
+    |> validate_required([:deletion_reason])
+  end
+
+  def unhide_changeset(post) do
+    change(post)
+    |> put_change(:hidden_from_users, false)
+    |> put_change(:deletion_reason, "")
+  end
+
+  def destroy_changeset(post) do
+    change(post)
+    |> put_change(:destroyed_content, true)
+    |> put_change(:body, "")
+  end
+
   defp put_name_at_post_time(changeset, nil), do: changeset
   defp put_name_at_post_time(changeset, user), do: change(changeset, name_at_post_time: user.name)
 end

lib/philomena_web/controllers/topic/post/delete_controller.ex

@@ -0,0 +1,26 @@
+defmodule PhilomenaWeb.Topic.Post.DeleteController do
+  use PhilomenaWeb, :controller
+
+  alias Philomena.Posts.Post
+  alias Philomena.Posts
+
+  plug PhilomenaWeb.CanaryMapPlug, create: :hide, delete: :hide
+  plug :load_and_authorize_resource, model: Post, id_name: "post_id", persisted: true, preload: [:topic]
+
+  def delete(conn, _params) do
+    post = conn.assigns.post
+
+    case Posts.destroy_post(post) do
+      {:ok, post} ->
+        Posts.reindex_post(post)
+
+        conn
+        |> put_flash(:info, "Post successfully destroyed!")
+        |> redirect(to: Routes.forum_topic_path(conn, :show, post.topic.forum_id, post.topic_id) <> "#post_#{post.id}")
+      {:error, _changeset} ->
+        conn
+        |> put_flash(:error, "Unable to destroy post!")
+        |> redirect(to: Routes.forum_topic_path(conn, :show, post.topic.forum_id, post.topic_id) <> "#post_#{post.id}")
+    end
+  end
+end

lib/philomena_web/controllers/topic/post/hide_controller.ex

@@ -0,0 +1,44 @@
+defmodule PhilomenaWeb.Topic.Post.HideController do
+  use PhilomenaWeb, :controller
+
+  alias Philomena.Posts.Post
+  alias Philomena.Posts
+
+  plug PhilomenaWeb.CanaryMapPlug, create: :hide, delete: :hide
+  plug :load_and_authorize_resource, model: Post, id_name: "post_id", persisted: true, preload: [:topic]
+
+  def create(conn, %{"post" => post_params}) do
+    post = conn.assigns.post
+    user = conn.assigns.current_user
+
+    case Posts.hide_post(post, post_params, user) do
+      {:ok, post} ->
+        Posts.reindex_post(post)
+
+        conn
+        |> put_flash(:info, "Post successfully hidden!")
+        |> redirect(to: Routes.forum_topic_path(conn, :show, post.topic.forum_id, post.topic_id) <> "#post_#{post.id}")
+      {:error, _changeset} ->
+        conn
+        |> put_flash(:error, "Unable to hide post!")
+        |> redirect(to: Routes.forum_topic_path(conn, :show, post.topic.forum_id,  post.topic_id) <> "#post_#{post.id}")
+    end
+  end
+
+  def delete(conn, _params) do
+    post = conn.assigns.post
+
+    case Posts.unhide_post(post) do
+      {:ok, post} ->
+        Posts.reindex_post(post)
+
+        conn
+        |> put_flash(:info, "Post successfully unhidden!")
+        |> redirect(to: Routes.forum_topic_path(conn, :show, post.topic.forum_id,  post.topic_id) <> "#post_#{post.id}")
+      {:error, _changeset} ->
+        conn
+        |> put_flash(:error, "Unable to unhide post!")
+        |> redirect(to: Routes.forum_topic_path(conn, :show, post.topic.forum_id,  post.topic_id) <> "#post_#{post.id}")
+    end
+  end
+end

lib/philomena_web/controllers/topic_controller.ex

@@ -49,7 +49,7 @@ defmodule PhilomenaWeb.TopicController do
       |> where(topic_id: ^conn.assigns.topic.id)
       |> where([p], p.topic_position >= ^(25 * (page - 1)) and p.topic_position < ^(25 * page))
       |> order_by(asc: :created_at)
-      |> preload([topic: :forum, user: [awards: :badge]])
+      |> preload([:deleted_by, :topic, topic: :forum, user: [awards: :badge]])
       |> Repo.all()
 
     rendered =

lib/philomena_web/router.ex

@@ -126,7 +126,10 @@ defmodule PhilomenaWeb.Router do
       resources "/topics", TopicController, only: [:new, :create] do
         resources "/subscription", Topic.SubscriptionController, only: [:create, :delete], singleton: true
         resources "/read", Topic.ReadController, only: [:create], singleton: true
-        resources "/posts", Topic.PostController, only: [:edit, :update]
+        resources "/posts", Topic.PostController, only: [:edit, :update] do
+          resources "/hide", Topic.Post.HideController, only: [:create, :delete], singleton: true
+          resources "/delete", Topic.Post.DeleteController, only: [:delete], singleton: true
+        end
       end
 
       resources "/subscription", Forum.SubscriptionController, only: [:create, :delete], singleton: true

lib/philomena_web/templates/comment/_comment.html.slime

@@ -1,5 +1,5 @@
 article.block.communication id="comment_#{@comment.id}"
-  .block__content.flex.flex--no-wrap class=comment_body_class(@comment)
+  .block__content.flex.flex--no-wrap class=communication_body_class(@comment)
     .flex__fixed.spacing-right
       = render PhilomenaWeb.UserAttributionView, "_anon_user_avatar.html", object: @comment, conn: @conn
     .flex__grow.communication__body
@@ -11,11 +11,11 @@ article.block.communication id="comment_#{@comment.id}"
           strong.comment_deleted
             ' Deletion reason:
             =<> @comment.deletion_reason
-            = if can?(@conn, :delete, @comment) do
+            = if can?(@conn, :hide, @comment) do
               | (
               = @comment.deleted_by.name
               | )
-          = if can?(@conn, :delete, @comment) do
+          = if can?(@conn, :hide, @comment) do
             = if @comment.destroyed_content do
               br
               strong.comment_deleted>

lib/philomena_web/templates/comment/_comment_with_image.html.slime

@@ -1,5 +1,5 @@
 article.block.communication id="comment_#{@comment.id}"
-  .block__content.flex.flex--no-wrap class=comment_body_class(@comment)
+  .block__content.flex.flex--no-wrap class=communication_body_class(@comment)
     .flex__fixed.spacing-right
       .post-image-container
         = render PhilomenaWeb.ImageView, "_image_container.html", image: @comment.image, size: :thumb_tiny, conn: @conn
@@ -15,11 +15,11 @@ article.block.communication id="comment_#{@comment.id}"
           strong.comment_deleted
             ' Deletion reason:
             =<> @comment.deletion_reason
-            = if can?(@conn, :delete, @comment) do
+            = if can?(@conn, :hide, @comment) do
               | (
               = @comment.deleted_by.name
               | )
-          = if can?(@conn, :delete, @comment) do
+          = if can?(@conn, :hide, @comment) do
             = if @comment.destroyed_content do
               br
               strong.comment_deleted>

lib/philomena_web/templates/post/_post.html.slime

@@ -1,5 +1,5 @@
 article.block.communication id="post_#{@post.id}"
-  .block__content.flex.flex--no-wrap
+  .block__content.flex.flex--no-wrap class=communication_body_class(@post)
     .flex__fixed.spacing-right
       = render PhilomenaWeb.UserAttributionView, "_anon_user_avatar.html", object: @post, conn: @conn
     .flex__grow.communication__body
@@ -11,40 +11,43 @@ article.block.communication id="post_#{@post.id}"
           strong.comment_deleted
             ' Deletion reason:
             => @post.deletion_reason
+            = if can?(@conn, :hide, @post) do
+              | (
+              = @post.deleted_by.name
+              | )
+          = if can?(@conn, :hide, @post) do
+            = if @post.destroyed_content do
+              br
+              strong.comment_deleted>
+                | This post's contents have been destroyed.
+            - else
+              br
+              ==<> @body
         - else
           ==<> @body
   .block__content.communication__options
     .flex.flex--wrap.flex--spaced-out
       = render PhilomenaWeb.PostView, "_post_options.html", conn: @conn, post: @post
     = if can?(@conn, :hide, @post) do
-      / todo: make post deletion work
+      = cond do
-      a.communication__interaction.togglable-delete-form-link href="#"
+        - @post.hidden_from_users and not @post.destroyed_content ->
-        i.fa.fa-times
+          = link(to: Routes.forum_topic_post_hide_path(@conn, :delete, @post.topic.forum, @post.topic, @post), data: [confirm: "Are you sure?"], method: :delete, class: "communication__interaction") do
-        =<> "Delete"
+            i.fas.fa-check>
+            ' Restore
+            = if can?(@conn, :delete, @post) do
+              = link(to: Routes.forum_topic_post_delete_path(@conn, :delete, @post.topic.forum, @post.topic, @post), data: [confirm: "Are you sure?"], method: :delete, class: "communication__interaction") do
+                i.fas.fa-times>
+                ' Delete Contents
+        - not @post.hidden_from_users and not @post.destroyed_content ->
+          a.communication__interaction.togglable-delete-form-link href="#" data-click-toggle="#inline-del-form-post-#{@post.id}"
+            i.fa.fa-times>
+            ' Delete
+        - true ->
       = if can?(@conn, :show, :ip_address) do
         .communication__info
           =<> link_to_ip(@conn, @post.ip)
         .communication__info
           =<> link_to_fingerprint(@conn, @post.fingerprint)
-    /- if can?(:hide, Post)
+      = form_for :post, Routes.forum_topic_post_hide_path(@conn, :create, @post.topic.forum, @post.topic, @post), [class: "togglable-delete-form hidden flex", id: "inline-del-form-post-#{@post.id}"], fn f ->
-    /  .js-staff-action
+        = text_input f, :deletion_reason, class: "input input--wide", placeholder: "Deletion Reason", id: "inline-del-reason-post-#{@post.id}", required: true
-    /    - if !post.hidden_from_users && !post.destroyed_content
+        = submit "Delete", class: "button"
-    /      =<> link_to '#', class: 'communication__interaction togglable-delete-form-link', 'data-click-toggle': "#inline-del-form-post-#{post.id}" do
-    /        i.fa.fa-times
-    /        =<> 'Delete'
-    /    - elsif post.hidden_from_users && !post.destroyed_content
-    /      =<> link_to forum_topic_post_hide_path(post.topic.forum, post.topic, post), data: { confirm: t('are_you_sure') }, method: :delete, class: 'communication__interaction' do
-    /        i.fa.fa-check
-    /        =<> 'Restore'
-    /      - if can?(:manage, Post)
-    /        =<> link_to forum_topic_post_path(post.topic.forum, post.topic, post, deletion_reason: post.deletion_reason), method: :delete, data: { confirm: t('are_you_sure') }, class: 'communication__interaction' do
-    /          i.fa.fa-times
-    /          =<> 'Delete Contents'
-    /    - if can?(:manage, Post)
-    /      .communication__info
-    /        =<> link_to_ip(post.ip)
-    /      .communication__info
-    /        =<> link_to_fingerprint(post.fingerprint, post.user_agent)
-    /  = form_tag forum_topic_post_hide_path(post.topic.forum, post.topic, post), class: 'togglable-delete-form hidden flex', id: "inline-del-form-post-#{post.id}"
-    /    = text_field_tag :deletion_reason, nil, class: 'input input--wide', placeholder: 'Deletion Reason', id: "inline-del-reason-post-#{post.id}", required: true
-    /    = submit_tag 'Delete', class: 'button'

lib/philomena_web/templates/topic/show.html.slime

@@ -35,7 +35,7 @@ h1 = @topic.title
 / The actual posts
 .posts-area
   .post-list
-    = for {post, body} <- @posts, !post.destroyed_content do
+    = for {post, body} <- @posts, (!post.destroyed_content or can?(@conn, :hide, post)) do
       = render PhilomenaWeb.PostView, "_post.html", conn: @conn, post: post, body: body
 
     = if @conn.assigns.advert do

lib/philomena_web/views/app_view.ex

@@ -149,6 +149,9 @@ defmodule PhilomenaWeb.AppView do
     end
   end
 
+  def communication_body_class(%{destroyed_content: true}), do: "communication--destroyed"
+  def communication_body_class(_communication), do: nil
+
   def blank?(nil), do: true
   def blank?(""), do: true
   def blank?([]), do: true

lib/philomena_web/views/comment_view.ex

@@ -1,6 +1,3 @@
 defmodule PhilomenaWeb.CommentView do
   use PhilomenaWeb, :view
-
-  defp comment_body_class(%{destroyed_content: true}), do: "comment--destroyed"
-  defp comment_body_class(_comment), do: nil
 end