Link to packages and screenshots (highlighted) from logs view

app/assets/stylesheets/my_styles.scss

@@ -598,3 +598,7 @@ a.black
     #f0f0f0 10px
   );
 }
+
+.pkgcard.highlight {
+  border: 5px solid red;
+}

app/controllers/packages_controller.rb

@@ -18,6 +18,12 @@ class PackagesController < ApplicationController
   def details
     @package = Package.find_by(name: params[:name])
 
+    # Highlight a certain screenshot (by ID). This is used by the logs.slim
+    # view to link to a certain screenshot of a package.
+    if params[:highlight]
+      @highlight_id = params[:highlight].to_i
+    end
+
     if @package.nil?
       @packagename = params[:name]
       render 'notfound', status: 404
@@ -177,7 +183,7 @@ class PackagesController < ApplicationController
     # Check if the user is allowed to change this screenshot
     # - Is this the user's own screenshot? (anonymous)
     if (@screenshot.user == current_user) || (can? :destroy, @screenshot)
-      auditlog "Screenshot #{@screenshot} deleted",
+      auditlog "Screenshot #{@screenshot.id} deleted",
         package: @screenshot.package
       @screenshot.destroy
       flash['notice'] = "Screenshot deleted."

app/views/my/logs.slim

@@ -29,12 +29,12 @@
           td #{log.section}
           td
             - if log.package
-              = log.package.name
+              = link_to log.package.name, log.package
             - else 
               ' -
           td
             - if log.screenshot
-              = log.screenshot.id
+              = link_to log.screenshot.id, package_path(log.package, highlight: log.screenshot.id)
             - else 
               ' -
           td 

app/views/packages/details.slim

@@ -15,7 +15,10 @@
           = render(partial: 'packages/paginator', locals: {items: @screenshots})
           .grid-x.grid-margin-x.medium-up-1.large-up-2 data-equalizer=true data-equalize-on="medium"
             - @screenshots.each do |screenshot|
-              div class=("cell pkgcard" + (screenshot.approved ? " approved" : " unapproved")) data-equalizer-watch=true
+              - @divclasses = %W(cell pkgcard)
+              - @divclasses << (screenshot.approved ? "approved" : "unapproved")
+              - @divclasses << 'highlight' if screenshot.id == @highlight_id
+              div class=(@divclasses.join(' ')) data-equalizer-watch=true
                 a.black href =url_for(screenshot.simage_url(:large)) rel='fancybox-thumb' title=screenshot.caption data-fancybox='gallery' data-caption=screenshot_caption(screenshot)
                   .image.image-with-zoom-icon
                     = small_img(screenshot, cls: '')