[4.3] Revert 38576 (#40060)

Author: joomdonation

administrator/components/com_tags/src/Table/TagTable.php

@@ -191,13 +191,10 @@ public function store($updateNulls = true)
         // Verify that the alias is unique
         $table = new static($this->getDbo());
 
-        if (
-            $table->load(['alias' => $this->alias, 'parent_id' => (int) $this->parent_id])
-            && ($table->id != $this->id || $this->id == 0)
-        ) {
-            // Is the existing tag trashed?
+        if ($table->load(['alias' => $this->alias]) && ($table->id != $this->id || $this->id == 0)) {
             $this->setError(Text::_('COM_TAGS_ERROR_UNIQUE_ALIAS'));
 
+            // Is the existing tag trashed?
             if ($table->published === -2) {
                 $this->setError(Text::_('COM_TAGS_ERROR_UNIQUE_ALIAS_TRASHED'));
             }

administrator/language/en-GB/com_tags.ini

@@ -37,7 +37,7 @@ COM_TAGS_COUNT_UNPUBLISHED_ITEMS="Unpublished items"
 COM_TAGS_EMPTYSTATE_BUTTON_ADD="Add your first tag"
 COM_TAGS_EMPTYSTATE_CONTENT="Tags in Joomla! provide a flexible way of organizing content. The same tag can be applied to many different content items across content types."
 COM_TAGS_EMPTYSTATE_TITLE="No Tags have been created yet."
-COM_TAGS_ERROR_UNIQUE_ALIAS="Another Tag with the same parent tag has the same alias."
+COM_TAGS_ERROR_UNIQUE_ALIAS="Another Tag has the same alias (remember it may be a trashed item)."
 COM_TAGS_ERROR_UNIQUE_ALIAS_TRASHED="A trashed Tag with the same parent tag has the same alias."
 COM_TAGS_EXCLUDE="Exclude"
 COM_TAGS_FIELD_CONTENT_TYPE_LABEL="Content types"

libraries/src/Table/ContentType.php

@@ -81,10 +81,7 @@ public function store($updateNulls = false)
         // Verify that the alias is unique
         $table = Table::getInstance('Contenttype', 'JTable', ['dbo' => $this->getDbo()]);
 
-        if (
-            $table->load(['alias' => $this->alias, 'parent_id' => (int) $this->parent_id])
-            && ($table->id != $this->id || $this->id == 0)
-        ) {
+        if ($table->load(['type_alias' => $this->type_alias]) && ($table->type_id != $this->type_id || $this->type_id == 0)) {
             $this->setError(Text::_('COM_TAGS_ERROR_UNIQUE_ALIAS'));
 
             return false;