issue #2164 updated & fixed bugs on batch manager

Added dark mode for unit mode
Templatized filter block for both unit and global mode
Optimized JS functions and added extensibility for unit mode
Modified images.setInfo method so unit mode could save orphan images
Fixed a bug where php would break if filter selection was empty in unit mode

admin/themes/default/theme.css

@@ -921,6 +921,17 @@ LI.menuLi {
 }
 
 /* Pagination */
+.user-pagination {
+  margin: 0;
+  display: flex;
+  padding: 0;
+  justify-content: space-between;
+  align-items: center;
+}
+
+.selected-pagination {
+background: #ffd2a1;
+}
 
 .pagination-container {
   height: 40px;
@@ -3400,7 +3411,7 @@ LEGEND SPAN {
 
 .pictureIdLabel{
   position: absolute;
-  bottom: 20px;
+  bottom: 3px;
   right: 0px;
   align-items: right;
   color:#7a7a7a89;
@@ -3505,6 +3516,13 @@ LEGEND SPAN {
   height: 50px;
 }
 
+.full-line-box{
+  flex: 0 0 calc(100% - 20px);
+  margin: 0px 10px;
+  display:flex;
+  flex-direction:column;
+}
+
 .full-line-info-box{
   flex: 0 0 calc(100% - 20px);
   margin: 0px 10px;
@@ -3584,8 +3602,6 @@ LEGEND SPAN {
   outline: none !important;
 }
 
-
-
 .privacy-label-container{
   display: flex;
   flex-direction: row;
@@ -3596,6 +3612,7 @@ LEGEND SPAN {
   color: #ffa646;
   font-weight: bold;
 }
+
 .bottom-save-bar{
   display:flex;
   flex-direction: row;
@@ -3612,7 +3629,7 @@ LEGEND SPAN {
 
 .action-save-global{
   margin: 10px 0;
-  margin-right: 2%;
+  margin-right: 1.5em;
 }
 
 .badge-container {
@@ -3664,7 +3681,6 @@ LEGEND SPAN {
   align-items: center;
   padding:0px;
   margin: 1.5em !important;
-  border-radius: 4px;
 }
 
 .validation-container{
@@ -6529,7 +6545,6 @@ li.plupload_delete a:hover {background: url("images/cancelhover.svg")!important;
 
 #pictureModify .selectize-input.items.not-full, .elementEdit .selectize-input.items.not-full {
   height: auto !important;
-  min-height: 45px;
   max-height: 184px;
 }