gem active_storage_validations

corsego · May 14, 2021 · 32ebf91 · 32ebf91
1 parent c350b03
commit 32ebf91
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Showing 4 changed files with 15 additions and 2 deletions.
diff --git a/Gemfile b/Gemfile
@@ -58,3 +58,5 @@ gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
 gem 'devise'
 gem "faker"
 gem "aws-sdk-s3", require: false
+gem 'active_storage_validations'
+gem 'mini_magick', '>= 4.9.5'
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -39,6 +39,8 @@ GEM
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.1, >= 1.2.0)
+    active_storage_validations (0.9.3)
+      rails (>= 5.2.0)
     activejob (6.1.3.1)
       activesupport (= 6.1.3.1)
       globalid (>= 0.3.6)
@@ -122,6 +124,7 @@ GEM
       mini_mime (>= 0.1.1)
     marcel (1.0.1)
     method_source (1.0.0)
+    mini_magick (4.11.0)
     mini_mime (1.0.3)
     minitest (5.14.4)
     msgpack (1.4.2)
@@ -232,6 +235,7 @@ PLATFORMS
   x86_64-linux
 
 DEPENDENCIES
+  active_storage_validations
   aws-sdk-s3
   bootsnap (>= 1.4.4)
   byebug
@@ -240,6 +244,7 @@ DEPENDENCIES
   faker
   jbuilder (~> 2.7)
   listen (~> 3.3)
+  mini_magick (>= 4.9.5)
   pg (~> 1.1)
   puma (~> 5.0)
   rack-mini-profiler (~> 2.0)

diff --git a/app/models/post.rb b/app/models/post.rb
@@ -4,6 +4,11 @@ class Post < ApplicationRecord
   has_one_attached :avatar
   has_many_attached :images
 
+  validates :avatar, attached: true, dimension: { width: { min: 800, max: 2400 } },
+    content_type: [:png, :jpg, :jpeg], size: { less_than: 100.kilobytes , message: 'is not given between size' }
+
+  validates :images, attached: true, limit: { min: 1, max: 3 }, content_type: [:png, :jpg, :jpeg, :mp3]
+
   def to_s
     title
   end

diff --git a/app/views/posts/show.html.erb b/app/views/posts/show.html.erb
@@ -15,8 +15,7 @@
   <strong>Images:</strong>
   <% if @post.images.attached? %>
     <% @post.images.each do |attachment| %>
-      <%= attachment %>
-      <%= link_to "Delte attachment", purge_attachment_path(attachment), method: :delete %>
+      <br>
       <% if attachment.image? %>
         <%= image_tag attachment, width: "200px" %>
       <% elsif attachment.audio? %>
@@ -30,6 +29,8 @@
       <% else %>
         <%= link_to attachment.filename, rails_blob_path(attachment, disposition: "attachment") %>
       <% end %>
+      <br>
+      <%= link_to "Delte attachment", purge_attachment_path(attachment), method: :delete %>
     <% end %>
   <% end %>
 </p>