Add xref support, assembly/component views, and import tooling

- add_xref.php, edit_xref.php: xref record add/edit for stock content types
- admin xref group/source pages for stock_assembly and stock_component
- assembly_views/: auto_flow, fixed_grid, position_number, simple_list layouts
- Full assembly and component listing, tree, ordering, and detail pages
- Import tooling (ImportAssembly, ImportComponent, load scripts)
- liberty_plugins for assembly and component data types
- schema_inc.php updated; StockAssembly, StockBase, StockComponent,
  StockMovement classes updated with xref group/item/multiple renames
- Templates updated throughout for xref rename (source→item, group→x_group)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

1 files changed, 83 insertions, 0 deletions

diff --git a/edit_component.php b/edit_component.php
new file mode 100755
index 0000000..053c043
--- /dev/null
+++ b/edit_component.php
@@ -0,0 +1,83 @@
+<?php
+/**
+ * @package stock
+ * @subpackage functions
+ */
+
+namespace Bitweaver\Stock;
+
+use Bitweaver\KernelTools;
+
+require_once '../kernel/includes/setup_inc.php';
+
+global $gBitSystem, $gBitUser;
+
+include_once STOCK_PKG_INCLUDE_PATH.'component_lookup_inc.php';
+
+if( $gContent->isValid() ) {
+	$gContent->verifyUpdatePermission();
+} else {
+	$gBitSystem->verifyPermission( 'p_stock_create' );
+}
+
+if( !empty($_REQUEST['save']) ) {
+	if( empty($_REQUEST['assembly_id']) && empty($_REQUEST['component_id']) ) {
+		$gBitSmarty->assign( 'msg', KernelTools::tra('No assembly or component was specified') );
+		$gBitSystem->display( 'error.tpl', null, [ 'display_mode' => 'edit' ] );
+		die;
+	}
+
+	if( $gContent->store( $_REQUEST ) ) {
+		$gContent->load();
+		if( !empty( $_REQUEST['gallery_additions'] ) ) {
+			$gContent->addToAssemblies( $_REQUEST['gallery_additions'] );
+		}
+		if( empty( $gContent->mErrors ) ) {
+			header( 'Location: '.$gContent->getDisplayUrl() );
+			die;
+		}
+	}
+} elseif( !empty($_REQUEST['delete']) ) {
+	$gContent->verifyUserPermission( KernelTools::tra('You do not have permission to delete this component.') );
+
+	if( !empty( $_REQUEST['cancel'] ) ) {
+		// user cancelled
+	} elseif( empty( $_REQUEST['confirm'] ) ) {
+		$formHash['delete']       = true;
+		$formHash['component_id'] = $gContent->mComponentId;
+		$gBitSystem->confirmDialog( $formHash,
+			[
+				'confirm_item' => $gContent->getTitle(),
+				'warning'      => KernelTools::tra('Are you sure you want to delete this component?').' ('.$gContent->getTitle().') '.KernelTools::tra('It will be removed from all assemblies to which it belongs.'),
+				'error'        => KernelTools::tra('This cannot be undone!'),
+			],
+		);
+	} else {
+		if( $gContent->expunge() ) {
+			header( 'Location: '.STOCK_PKG_URL );
+			die;
+		}
+	}
+}
+
+$gBitSmarty->assign( 'errors', $gContent->mErrors );
+
+$gContent->loadParentAssemblies();
+
+$gStockAssembly = new StockAssembly();
+$getHash = [ 'user_id' => $gBitUser->mUserId ];
+if( $gContent->mContentId ) {
+	$getHash['contain_item'] = $gContent->mContentId;
+}
+if( $gBitSystem->isFeatureActive( 'stock_show_all_to_admins' ) && $gBitUser->hasPermission( 'p_stock_admin' ) ) {
+	unset( $getHash['user_id'] );
+}
+$galleryTree = $gStockAssembly->generateList( $getHash, [ 'name' => 'assembly_id', 'id' => 'gallerylist', 'item_attributes' => [ 'class' => 'listingtitle' ], 'radio_checkbox' => true ], true );
+$gBitSmarty->assign( 'galleryTree', $galleryTree );
+$gBitSmarty->assign( 'requested_gallery', !empty($_REQUEST['assembly_id']) ? $_REQUEST['assembly_id'] : null );
+
+$gContent->mInfo['stockcomponent_types'] = $gContent->getXrefGroupList();
+
+$gContent->invokeServices( 'content_edit_function' );
+
+$gBitSystem->display( 'bitpackage:stock/edit_component.tpl', KernelTools::tra('Edit Component: ').$gContent->getTitle(), [ 'display_mode' => 'edit' ] );