app/views/file_presenter/_image.html.erb
<% if image.gallery? && options[:gallery_view] %>
<%
images = image.parent.images
current_index = images.index(image.encapsulated_instance)
total_of_images = images.count
link_to_previous = if current_index >= 1
link_to(_('« Previous').html_safe, images[current_index - 1].view_url, :class => 'previous')
else
content_tag('span', _('« Previous').html_safe, :class => 'previous')
end
link_to_next = if current_index < total_of_images - 1
link_to(_('Next »').html_safe, images[current_index + 1].view_url, :class => 'next')
else
content_tag('span', _('Next »').html_safe, :class => 'next')
end
%>
<div class="gallery-navigation">
<%= link_to_previous %>
<span class="total-of-images">
<%= _('image %d of %d') % [current_index + 1, total_of_images] %>
</span>
<%= link_to_next %>
</div>
<% end %>
<%# image_tag(article.public_filename(:display), :class => article.css_class_name, :style => 'max-width: 100%') %>
<img src="<%= [Noosfero.root, image.public_filename(:display)].join %>" class="<%=image.css_class_name%>">
<% if ((image.parent.is_a?(Gallery) && image.parent.allow_download) || (!image.parent.is_a?(Gallery))) %>
<%= button :download, _('Download image'), [Noosfero.root, image.public_filename(:display)].join,
download: image.filename, id: 'download-image-id' %>
<% end %>
<div class="uploaded-file-description <%= 'empty' if image.abstract.blank? %>">
<%= image.abstract %>
</div>