1 files changed, 56 insertions, 0 deletions
diff --git a/app/assets/javascripts/multiple_selection.coffee b/app/assets/javascripts/multiple_selection.coffee
new file mode 100644
index 000000000..fc81fd5d0
--- /dev/null
+++ b/app/assets/javascripts/multiple_selection.coffee
@@ -0,0 +1,56 @@
+jQuery ->
+  enable_multiple_selection = (event) ->
+    event.preventDefault()
+    $('#multiple_selection_menu div.enabled').show()
+    $('#multiple_selection_menu div.disabled').hide()
+    $('input[type=checkbox].multiple_selection').show()
+    $('.line_number').hide()
+
+  $('#multiple_selection_menu a.enable').click(enable_multiple_selection)
+
+  disable_multiple_selection = (event) ->
+    event.preventDefault()
+    $('#multiple_selection_menu div.enabled').hide()
+    $('#multiple_selection_menu div.disabled').show()
+    $('input[type=checkbox].multiple_selection').hide()
+    $('.line_number').show()
+
+  $('#multiple_selection_menu a.disable').click(disable_multiple_selection)
+
+  select_all = (event) ->
+    event.preventDefault()
+    $('input[type=checkbox].multiple_selection').prop("checked", true)
+
+  $('#multiple_selection_menu a.select_all').click(select_all)
+
+  deselect_all = (event) ->
+    event.preventDefault()
+    $('input[type=checkbox].multiple_selection').prop("checked", false)
+
+  $('#multiple_selection_menu a.deselect_all').click(deselect_all)
+
+  handle_multiple_action = (event) ->
+    event.preventDefault()
+    link = $(event.target)
+    r = confirm( link.attr( "confirmation-text" ) );
+    if (r == true)
+      href = link.attr("href")
+      method = link.data('multiple-method')
+      csrf_token = $('meta[name=csrf-token]').attr('content')
+      csrf_param = $('meta[name=csrf-param]').attr('content')
+      form = $('<form method="post" action="' + href + '"></form>')
+      target = link.attr('target')
+
+      metadata_input = '<input name="_method" value="' + method + '" type="hidden" />'
+
+      if csrf_param? and csrf_token?
+        metadata_input += '<input name="' + csrf_param + '" value="' + csrf_token + '" type="hidden" />'
+
+      form.append($(input).clone()) for input in $('input[type=checkbox].multiple_selection:checked')
+
+      form.attr('target', target) if target?
+
+      form.hide().append(metadata_input).appendTo('body')
+      form.submit()
+
+  $('#multiple_selection_menu .actions a.remove').click(handle_multiple_action)