X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/c9b7cc4f504a879feb89df28a5f651e32839048a..cf7e30873ef4b92cc8ec099b2bb344391a070e93:/apps/workbench/app/helpers/application_helper.rb

diff --git a/apps/workbench/app/helpers/application_helper.rb b/apps/workbench/app/helpers/application_helper.rb
index 0c552dfa4f..9066224b7e 100644
--- a/apps/workbench/app/helpers/application_helper.rb
+++ b/apps/workbench/app/helpers/application_helper.rb
@@ -3,6 +3,10 @@ module ApplicationHelper
     controller.current_user
   end
 
+  def self.match_uuid(uuid)
+    /^([0-9a-z]{5})-([0-9a-z]{5})-([0-9a-z]{15})$/.match(uuid.to_s)
+  end
+
   def current_api_host
     Rails.configuration.arvados_v1_base.gsub /https?:\/\/|\/arvados\/v1/,''
   end
@@ -13,13 +17,34 @@ module ApplicationHelper
 
   def human_readable_bytes_html(n)
     return h(n) unless n.is_a? Fixnum
-    raw = n.to_s
-    cooked = ''
-    while raw.length > 3
-      cooked = ',' + raw[-3..-1] + cooked
-      raw = raw[0..-4]
+
+    orders = {
+      1 => "bytes",
+      1024 => "KiB",
+      (1024*1024) => "MiB",
+      (1024*1024*1024) => "GiB",
+      (1024*1024*1024*1024) => "TiB"
+    }
+
+    orders.each do |k, v|
+      sig = (n.to_f/k)
+      if sig >=1 and sig < 1024
+        if v == 'bytes'
+          return "%i #{v}" % sig
+        else
+          return "%0.1f #{v}" % sig
+        end
+      end
     end
-    cooked = raw + cooked
+    
+    return h(n)
+      #raw = n.to_s
+    #cooked = ''
+    #while raw.length > 3
+    #  cooked = ',' + raw[-3..-1] + cooked
+    #  raw = raw[0..-4]
+    #end
+    #cooked = raw + cooked
   end
 
   def resource_class_for_uuid(attrvalue, opts={})
@@ -33,19 +58,24 @@ module ApplicationHelper
       if !link_name
         link_name = link_uuid
 
-        if opts[:friendly_name] and resource_class.column_names.include? "name" and resource_class.find(link_uuid).name != nil and not resource_class.find(link_uuid).name.empty?
-          link_name = "#{resource_class.to_s} #{resource_class.find(link_uuid).name}"
-        elsif opts[:friendly_name] and resource_class.column_names.include? "hostname" and resource_class.find(link_uuid).hostname != nil and not resource_class.find(link_uuid).hostname.empty?
-          link_name = "#{resource_class.to_s} #{resource_class.find(link_uuid).hostname}"
-        elsif opts[:friendly_name] and resource_class.column_names.include? "first_name"
-          link_name = "#{resource_class.to_s} #{resource_class.find(link_uuid).first_name} #{resource_class.find(link_uuid).last_name}"
-        else
-          if opts[:with_class_name]
-            link_name = "#{resource_class.to_s} #{link_name}"
+        if opts[:friendly_name]
+          if attrvalue.respond_to? :friendly_link_name
+            link_name = attrvalue.friendly_link_name
+          else
+            begin
+              link_name = resource_class.find(link_uuid).friendly_link_name
+            rescue RuntimeError
+              # If that lookup failed, the link will too. So don't make one.
+              return attrvalue
+            end
           end
         end
+        if opts[:with_class_name]
+          link_name = "#{resource_class.to_s}: #{link_name}"
+        end
       end
-      link_to link_name, { controller: resource_class.to_s.underscore.pluralize, action: 'show', id: link_uuid }, style_opts
+      style_opts[:class] = (style_opts[:class] || '') + ' nowrap'
+      link_to link_name, { controller: resource_class.to_s.tableize, action: 'show', id: link_uuid }, style_opts
     else
       attrvalue
     end
@@ -71,11 +101,130 @@ module ApplicationHelper
       "data-emptytext" => "none",
       "data-placement" => "bottom",
       "data-type" => input_type,
-      "data-resource" => object.class.to_s.underscore,
-      "data-name" => attr,
       "data-url" => url_for(action: "update", id: object.uuid, controller: object.class.to_s.pluralize.underscore),
-      "data-original-title" => "Update #{attr.gsub '_', ' '}",
+      "data-title" => "Update #{attr.gsub '_', ' '}",
+      "data-name" => attr,
+      "data-pk" => "{id: \"#{object.uuid}\", key: \"#{object.class.to_s.underscore}\"}",
       :class => "editable"
     }.merge(htmloptions)
   end
+
+  def render_editable_subattribute(object, attr, subattr, template, htmloptions={})
+    if object
+      attrvalue = object.send(attr)
+      subattr.each do |k|
+        if attrvalue and attrvalue.is_a? Hash
+          attrvalue = attrvalue[k]
+        else
+          break
+        end
+      end
+    end
+
+    datatype = nil
+    required = true
+    if template
+      #puts "Template is #{template.class} #{template.is_a? Hash} #{template}"
+      if template.is_a? Hash
+        if template[:output_of]
+          return raw("<span class='label label-default'>#{template[:output_of]}</span>")
+        end
+        if template[:dataclass]
+          dataclass = template[:dataclass]
+        end
+        if template[:optional] != nil
+          required = (template[:optional] != "true")
+        end
+        if template[:required] != nil
+          required = template[:required]
+        end
+      end
+    end
+
+    rsc = template
+    if template.is_a? Hash
+      if template[:value]
+        rsc = template[:value]
+      elsif template[:default]
+        rsc = template[:default]
+      end
+    end
+
+    return link_to_if_arvados_object(rsc) if !object
+    return link_to_if_arvados_object(attrvalue) if !object.attribute_editable? attr
+
+    if dataclass
+      begin
+        dataclass = dataclass.constantize
+      rescue NameError
+      end
+    else
+      dataclass = ArvadosBase.resource_class_for_uuid(rsc)
+    end
+
+    if dataclass && dataclass.is_a?(Class)
+      datatype = 'select'
+    elsif dataclass == 'number'
+      datatype = 'number'
+    else
+      if template.is_a? Array
+        # ?!?
+      elsif template.is_a? String
+        if /^\d+$/.match(template)
+          datatype = 'number'
+        else
+          datatype = 'text'
+        end
+      end
+    end
+
+    id = "#{object.uuid}-#{subattr.join('-')}"
+    dn = "[#{attr}]"
+    subattr.each do |a|
+      dn += "[#{a}]"
+    end
+
+    if attrvalue.is_a? String
+      attrvalue = attrvalue.strip
+    end
+
+    if dataclass and dataclass.is_a? Class
+      items = []
+      if attrvalue and !attrvalue.empty?
+        items.append({name: attrvalue, uuid: attrvalue, type: dataclass.to_s})
+      end
+      #dataclass.where(uuid: attrvalue).each do |item|
+      #  items.append({name: item.uuid, uuid: item.uuid, type: dataclass.to_s})
+      #end
+      dataclass.limit(10).each do |item|
+        items.append({name: item.uuid, uuid: item.uuid, type: dataclass.to_s})
+      end
+    end
+
+    lt = link_to attrvalue, '#', {
+      "data-emptytext" => "none",
+      "data-placement" => "bottom",
+      "data-type" => datatype,
+      "data-url" => url_for(action: "update", id: object.uuid, controller: object.class.to_s.pluralize.underscore),
+      "data-title" => "Set value for #{subattr[-1].to_s}",
+      "data-name" => dn,
+      "data-pk" => "{id: \"#{object.uuid}\", key: \"#{object.class.to_s.underscore}\"}",
+      "data-showbuttons" => "false",
+      "data-value" => attrvalue,
+      :class => "editable #{'required' if required}",
+      :id => id
+    }.merge(htmloptions)
+
+    lt += raw("\n<script>")
+    
+    if items and items.length > 0
+      lt += raw("add_form_selection_sources(#{items.to_json});\n")
+    end
+
+    lt += raw("$('##{id}').editable({source: function() { return select_form_sources('#{dataclass}'); } });\n")
+
+    lt += raw("</script>")
+
+    lt 
+  end
 end