<ul class="nav nav-tabs" data-tab-counts-url="<%= url_for(action: :tab_counts) rescue '' %>">
<% pane_list.each_with_index do |pane, i| %>
<% pane_name = (pane.is_a?(Hash) ? pane[:name] : pane) %>
- <li class="<%= 'active' if i==0 %>">
+
+ <% data_toggle = "tab" %>
+ <% tab_tooltip = "" %>
+ <% link_disabled = "" %>
+
+ <% if (pane_name == "Log") and !(ArvadosBase.find(@object.owner_uuid).writable_by.include?(current_user.andand.uuid) rescue nil)
+ if controller.model_class.to_s == 'Job'
+ if @object.log and !@object.log.empty?
+ logCollection = Collection.find? @object.log
+ if !logCollection
+ data_toggle = "disabled"
+ tab_tooltip = "Log data is not available"
+ link_disabled = "disabled"
+ end
+ end
+ elsif controller.model_class.to_s == 'PipelineInstance'
+ log_uuids = [@object.uuid] + pipeline_jobs(@object).collect{|x|x[:job].andand[:uuid]}.compact
+ if stderr_log_history(log_uuids, 1).empty?
+ data_toggle = "disabled"
+ tab_tooltip = "Log data is not available"
+ link_disabled = "disabled"
+ end
+ end
+ end
+ %>
+
+ <li class="<%= 'active' if i==0 %> <%= link_disabled %>" data-toggle="tooltip" data-placement="top" title="<%=tab_tooltip%>">
<a href="#<%= pane_name %>"
id="<%= pane_name %>-tab"
- data-toggle="tab"
+ data-toggle="<%= data_toggle %>"
data-tab-history=true
data-tab-history-update-url=true
>