Remove unreachable image_box drag-and-drop UI

image_interface and meta_data (admin_interface.js), the sort_images
action and route, and their admin.css rules -- the old vertical
image_browser sidebar this all depended on isn't rendered by any
current view. related_assets.js and the star-toggle sidebar fully
supersede what this did.

Confirmed unreachable via full grep across app/, config/routes.rb,
and admin_bundle.js before removal -- route, controller action, and
JS handler were all individually real and functional, just with
nothing left anywhere that could ever trigger them.

2 files changed, 0 insertions, 112 deletions

diff --git a/public/javascripts/admin_interface.js b/public/javascripts/admin_interface.js
index f378c46..f6d915f 100644
--- a/public/javascripts/admin_interface.js
+++ b/public/javascripts/admin_interface.js
@@ -45,10 +45,6 @@ $(document).ready(function () {
     menu_item_sorter.initialize();
   }
 
-  if ($("#metadata").length != 0) {
-    meta_data.initialize();
-  }
-
   if ($("#parent_search_term").length != 0) {
     parent_search.initialize_search();
   }
@@ -110,14 +106,6 @@ $(document).ready(function () {
 });
 
 
-meta_data = {
-  initialize : function() {
-    document.getElementById("metadata_details").addEventListener("toggle", function() {
-      if (this.open) image_interface.initialize();
-    });
-  }
-};
-
 cccms = {
   setup_autosave : function() {
 
@@ -364,77 +352,6 @@ menu_item_sorter = {
   }
 }
 
-image_interface = {
-
-  initialize : function() {
-
-    $("#image_browser").hide();
-    image_interface.initialize_sortable_image_box();
-    image_interface.connect_browser_and_box();
-    image_interface.set_droppable_behavior();
-    image_interface.bind_image_browser_toggle();
-  },
-
-
-  set_droppable_behavior : function() {
-    $("ul#image_box").droppable({
-      out : function(event, ui) {
-        $(ui.draggable).fadeTo("fast", 0.4);
-
-        $(ui.draggable).bind("mouseup", function() {
-          $(this).remove();
-        });
-      },
-      over : function(event, ui) {
-        $(ui.draggable).fadeTo("fast", 1.0);
-        $(ui.draggable).unbind("mouseup");
-      }
-    });
-  },
-
-  connect_browser_and_box : function() {
-    $("#image_browser ul li").draggable({
-      connectToSortable : 'ul#image_box',
-      helper : 'clone',
-      revert : 'invalid'
-    });
-  },
-
-  initialize_sortable_image_box : function() {
-
-    $("ul#image_box").sortable({
-      revert  : true,
-      update    : function(event, ui) {
-        images = $("ul#image_box").sortable("serialize", {attribute : "rel"});
-
-        $.ajax({
-          type : "POST",
-          url  : "/pages/" + $("ul#image_box").attr("rel") + "/sort_images",
-          dataType : "json",
-          data : images + "&_method=put",
-          success : function() {
-          }
-        });
-      }
-    });
-  },
-
-  bind_image_browser_toggle : function() {
-    $("#image_browser_toggle").bind("click", function(){
-      if ($("#image_browser_toggle").attr("class") == "unselected") {
-        $("#image_browser_toggle").attr("class", "selected");
-        $("#image_browser").show();
-      }
-      else {
-        $("#image_browser_toggle").attr("class", "unselected");
-        $("#image_browser").hide();
-      }
-
-      return false;
-    });
-  }
-}
-
 rrule_builder = {
   initialize : function() {
     rrule_builder.try_populate_from_rrule($("#event_rrule").val());
diff --git a/public/stylesheets/admin.css b/public/stylesheets/admin.css
index 88c9c8b..ef6cb11 100644
--- a/public/stylesheets/admin.css
+++ b/public/stylesheets/admin.css
@@ -1042,10 +1042,6 @@ div#page_editor {
   select {
     font-size: 1.5rem;
   }
-
-  #metadata ul#image_box {
-    width: 100% !important;
-  }
 }
 
 /* ============================================================
@@ -1264,31 +1260,6 @@ div#draft_list table td.actions a {
    Image box / browser
    ============================================================ */
 
-#metadata ul#image_box {
-  box-sizing: border-box;
-  margin: 0;
-  padding: 10px 5px 10px 5px;
-  height: 100px;
-  width: 702px;
-  border: 1px solid #989898;
-}
-
-#metadata ul#image_box li {
-  float: left;
-  list-style-type: none;
-  margin: 5px;
-}
-
-div#image_browser {
-  position: absolute;
-  top: 40px;
-  left: 800px;
-}
-
-div#image_browser ul li {
-  list-style-type: none;
-}
-
 .thumbnail_list {
   display: flex;
   flex-wrap: wrap;