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>

6 files changed, 313 insertions, 0 deletions

diff --git a/assembly_views/auto_flow/stock_auto_flow_inc.tpl b/assembly_views/auto_flow/stock_auto_flow_inc.tpl
new file mode 100755
index 0000000..3c0ee1a
--- /dev/null
+++ b/assembly_views/auto_flow/stock_auto_flow_inc.tpl
@@ -0,0 +1,46 @@
+{strip}
+{include file="bitpackage:stock/assembly_nav.tpl"}
+<div class="display stock container">
+	<div class="header col-xs-12">
+		{include file="bitpackage:stock/assembly_icons_inc.tpl"}
+		<h1>{$gContent->getTitle()|escape}</h1>
+	</div>
+
+	<div class="body col-xs-12">
+		{formfeedback success=$stockSuccess error=$stockErrors warning=$stockWarnings}
+
+		{include file="bitpackage:liberty/services_inc.tpl" serviceLocation='body' serviceHash=$gContent->mInfo}
+		{if $gContent->mInfo.data}
+			<p>{$gContent->mInfo.data|escape}</p>
+		{/if}
+
+		<div class="col-xs-12">
+		{foreach from=$gContent->mItems item=galItem key=itemContentId}
+			<div class="col-lg-3 col-md-4 col-sm-6 col-xs-12">
+				<div class="gallery-box">
+					<a href="{$galItem->getDisplayUrl()|escape}">
+						<h3>{$galItem->mInfo.title|escape}</h3>
+					</a>
+					{if $galItem->mInfo.data}
+						<p class="text-muted">{$galItem->mInfo.data|truncate:120|escape}</p>
+					{/if}
+					{include file="bitpackage:liberty/services_inc.tpl" serviceLocation='body' serviceHash=$galItem->mInfo type=mini}
+				</div>
+			</div>
+		{foreachelse}
+			<p class="norecords">{tr}This assembly has no components.{/tr}</p>
+		{/foreach}
+		</div>
+		<div class="clear"></div>
+
+	</div><!-- end .body -->
+
+	{pagination assembly_id=$gContent->mAssemblyId}
+
+	{include file="bitpackage:liberty/services_inc.tpl" serviceLocation='view' serviceHash=$gContent->mInfo}
+
+	{if $gContent->getPreference('allow_comments') eq 'y'}
+		{include file="bitpackage:liberty/comments.tpl"}
+	{/if}
+</div><!-- end .stock -->
+{/strip}
diff --git a/assembly_views/fixed_grid/stock_fixed_grid_inc.tpl b/assembly_views/fixed_grid/stock_fixed_grid_inc.tpl
new file mode 100755
index 0000000..b4664d8
--- /dev/null
+++ b/assembly_views/fixed_grid/stock_fixed_grid_inc.tpl
@@ -0,0 +1,41 @@
+{strip}
+{include file="bitpackage:stock/assembly_nav.tpl"}
+<div class="display stock container">
+	<div class="header col-xs-12">
+		{include file="bitpackage:stock/assembly_icons_inc.tpl"}
+		<h1>{$gContent->getTitle()|escape}</h1>
+	</div>
+
+	<div class="body">
+		{formfeedback success=$stockSuccess error=$stockErrors warning=$stockWarnings}
+
+		{include file="bitpackage:liberty/services_inc.tpl" serviceLocation='body' serviceHash=$gContent->mInfo}
+		{if $gContent->mInfo.data}
+			<p>{$gContent->mInfo.data|escape}</p>
+		{/if}
+
+		<table class="thumbnailblock">
+		{counter assign="itemCount" start="0" print=false}
+		{foreach from=$gContent->mItems item=galItem key=itemContentId}
+			{if $itemCount % 4 == 0}<tr>{/if}
+			<td style="width:25%; vertical-align:top;">
+				{box class="box {$galItem->mInfo.content_type_guid}"}
+					<h4><a href="{$galItem->getDisplayUrl()|escape}">{$galItem->mInfo.title|escape}</a></h4>
+					{include file="bitpackage:liberty/services_inc.tpl" serviceLocation='body' serviceHash=$galItem->mInfo type=mini}
+					{if $gBitSystem->isFeatureActive('stock_gallery_list_image_descriptions')}
+						<p>{$galItem->mInfo.data|escape}</p>
+					{/if}
+				{/box}
+			</td>
+			{counter name=itemCount}
+			{if $itemCount % 4 == 0}</tr>{/if}
+		{foreachelse}
+			<tr><td class="norecords">{tr}This assembly has no components.{/tr}</td></tr>
+		{/foreach}
+		{if $itemCount % 4 != 0}</tr>{/if}
+		</table>
+
+		{pagination assembly_id=$gContent->mAssemblyId}
+	</div><!-- end .body -->
+</div><!-- end .stock -->
+{/strip}
diff --git a/assembly_views/fixed_grid/stock_fixed_grid_inc2.tpl b/assembly_views/fixed_grid/stock_fixed_grid_inc2.tpl
new file mode 100755
index 0000000..ac914c6
--- /dev/null
+++ b/assembly_views/fixed_grid/stock_fixed_grid_inc2.tpl
@@ -0,0 +1,53 @@
+{strip}
+{include file="bitpackage:stock/assembly_nav.tpl"}
+<div class="display stock">
+	<div class="header">
+		{include file="bitpackage:stock/assembly_icons_inc.tpl"}
+		<h1>{$gContent->getTitle()|escape}</h1>
+	</div>
+
+	{pagination assembly_id=$gContent->mAssemblyId}
+
+	<div class="body">
+		{formfeedback success=$stockSuccess error=$stockErrors warning=$stockWarnings}
+
+		{include file="bitpackage:liberty/services_inc.tpl" serviceLocation='body' serviceHash=$gContent->mInfo}
+		{if $gContent->mInfo.data}
+			<p>{$gContent->mInfo.data|escape}</p>
+		{/if}
+
+		{if !empty($cols_per_page) && $cols_per_page > 0}
+			{assign var=tdWidth value="`100/$cols_per_page`"}
+		{else}
+			{assign var=tdWidth value="25"}
+			{assign var=cols_per_page value="4"}
+		{/if}
+		<table class="thumbnailblock">
+		{counter assign="itemCount" start="0" print=false}
+		{foreach from=$gContent->mItems item=galItem key=itemContentId}
+			{if $itemCount % $cols_per_page == 0}<tr>{/if}
+			<td style="width:{$tdWidth}%; vertical-align:top;">
+				{box class="box {$galItem->mInfo.content_type_guid}" style="margin-left:0;"}
+					<h2><a href="{$galItem->getDisplayUrl()|escape}">{$galItem->mInfo.title|escape}</a></h2>
+					{include file="bitpackage:liberty/services_inc.tpl" serviceLocation='body' serviceHash=$galItem->mInfo type=mini}
+					{if $gBitSystem->isFeatureActive('stock_gallery_list_image_descriptions')}
+						<p>{$galItem->mInfo.data|truncate:200:"..."|escape}</p>
+					{/if}
+				{/box}
+			</td>
+			{counter name=itemCount}
+			{if $itemCount % $cols_per_page == 0}</tr>{/if}
+		{foreachelse}
+			<tr><td class="norecords">{tr}This assembly has no components.{/tr}</td></tr>
+		{/foreach}
+		{if $itemCount % $cols_per_page != 0}</tr>{/if}
+		</table>
+	</div><!-- end .body -->
+
+	{include file="bitpackage:liberty/services_inc.tpl" serviceLocation='view' serviceHash=$gContent->mInfo}
+
+	{if $gContent->getPreference('allow_comments') eq 'y'}
+		{include file="bitpackage:liberty/comments.tpl"}
+	{/if}
+</div><!-- end .stock -->
+{/strip}
diff --git a/assembly_views/fixed_grid/stock_fixed_grid_inc3.tpl b/assembly_views/fixed_grid/stock_fixed_grid_inc3.tpl
new file mode 100755
index 0000000..bd293b1
--- /dev/null
+++ b/assembly_views/fixed_grid/stock_fixed_grid_inc3.tpl
@@ -0,0 +1,43 @@
+{strip}
+<div class="display stock container">
+	<div class="header col-xs-12">
+		{include file="bitpackage:stock/assembly_icons_inc.tpl"}
+		<h1>{$gContent->getTitle()|escape}</h1>
+	</div>
+
+	<div class="body col-xs-12">
+		{formfeedback success=$stockSuccess error=$stockErrors warning=$stockWarnings}
+
+		{include file="bitpackage:liberty/services_inc.tpl" serviceLocation='body' serviceHash=$gContent->mInfo}
+		{if $gContent->mInfo.data}
+			<p>{$gContent->mInfo.data|escape}</p>
+		{/if}
+
+		<div class="col-xs-12">
+		{foreach from=$gContent->mItems item=galItem key=itemContentId}
+			<div class="col-md-4 col-sm-6 col-xs-12">
+				<div class="gallery-box">
+					<a href="{$galItem->getDisplayUrl()|escape}">
+						<h3>{$galItem->mInfo.title|escape}</h3>
+					</a>
+					{if $galItem->mInfo.data}
+						<p class="text-muted">{$galItem->mInfo.data|truncate:120|escape}</p>
+					{/if}
+				</div>
+			</div>
+		{foreachelse}
+			<p class="norecords">{tr}This assembly has no components.{/tr}</p>
+		{/foreach}
+		</div>
+		<div class="clear"></div>
+	</div><!-- end .body -->
+
+	{pagination assembly_id=$gContent->mAssemblyId}
+
+	{include file="bitpackage:liberty/services_inc.tpl" serviceLocation='view' serviceHash=$gContent->mInfo}
+
+	{if $gContent->getPreference('allow_comments') eq 'y'}
+		{include file="bitpackage:liberty/comments.tpl"}
+	{/if}
+</div><!-- end .stock -->
+{/strip}
diff --git a/assembly_views/position_number/stock_position_number_inc.tpl b/assembly_views/position_number/stock_position_number_inc.tpl
new file mode 100755
index 0000000..af7377e
--- /dev/null
+++ b/assembly_views/position_number/stock_position_number_inc.tpl
@@ -0,0 +1,54 @@
+{strip}
+{include file="bitpackage:stock/assembly_nav.tpl"}
+<div class="display stock">
+	<div class="header">
+		{include file="bitpackage:stock/assembly_icons_inc.tpl"}
+		<h1>{$gContent->getTitle()|escape}</h1>
+	</div>
+
+	<div class="body">
+		{formfeedback success=$stockSuccess error=$stockErrors warning=$stockWarnings}
+
+		{include file="bitpackage:liberty/services_inc.tpl" serviceLocation='body' serviceHash=$gContent->mInfo}
+		{if $gContent->mInfo.data}
+			<p>{$gContent->mInfo.data|escape}</p>
+		{/if}
+
+		{assign var=lastPackage value=-1}
+		{foreach from=$gContent->mItems item=galItem key=itemContentId}
+			{assign var=thisPackage value=$galItem->getField('item_position')|default:0|floor}
+			{if $thisPackage != $lastPackage}
+				{if $lastPackage >= 0}</ul>{/if}
+				<h3>
+					{if $thisPackage > 0}
+						{tr}Package{/tr} {$thisPackage}
+					{else}
+						{tr}Unassigned{/tr}
+					{/if}
+				</h3>
+				<ul class="component-list">
+				{assign var=lastPackage value=$thisPackage}
+			{/if}
+			<li>
+				<a href="{$galItem->getDisplayUrl()|escape}">{$galItem->getTitle()|escape}</a>
+				{if $gBitSystem->isFeatureActive('stock_item_list_desc') && $galItem->mInfo.data}
+					<span class="text-muted"> — {$galItem->mInfo.data|truncate:120|escape}</span>
+				{/if}
+				{if $gContent->isOwner($galItem->mInfo) || $gBitUser->isAdmin()}
+					<a class="actionicon" href="{$smarty.const.STOCK_PKG_URL}edit_component.php?content_id={$galItem->mInfo.content_id}">{booticon iname="fa-pen-to-square" iexplain="Edit"}</a>
+				{/if}
+			</li>
+		{foreachelse}
+			<p class="norecords">{tr}This assembly has no components.{/tr}</p>
+		{/foreach}
+		{if $lastPackage >= 0}</ul>{/if}
+
+	</div><!-- end .body -->
+
+	{include file="bitpackage:liberty/services_inc.tpl" serviceLocation='view' serviceHash=$gContent->mInfo}
+
+	{if $gContent->getPreference('allow_comments') eq 'y'}
+		{include file="bitpackage:liberty/comments.tpl"}
+	{/if}
+</div><!-- end .stock -->
+{/strip}
diff --git a/assembly_views/simple_list/stock_simple_list_inc.tpl b/assembly_views/simple_list/stock_simple_list_inc.tpl
new file mode 100755
index 0000000..fd0a9d5
--- /dev/null
+++ b/assembly_views/simple_list/stock_simple_list_inc.tpl
@@ -0,0 +1,76 @@
+{strip}
+{include file="bitpackage:stock/assembly_nav.tpl"}
+<div class="display stock">
+	<div class="header">
+		{include file="bitpackage:stock/assembly_icons_inc.tpl"}
+		<h1>{$gContent->getTitle()|escape}</h1>
+	</div>
+
+	<div class="body">
+		{formfeedback success=$stockSuccess error=$stockErrors warning=$stockWarnings}
+
+		{include file="bitpackage:liberty/services_inc.tpl" serviceLocation='body' serviceHash=$gContent->mInfo}
+		{if $gContent->mInfo.data}
+			<p>{$gContent->mInfo.data|escape}</p>
+		{/if}
+
+		<table class="table data">
+			<caption>{tr}Components{/tr} <span class="total">[ {$listInfo.total_records|default:0} ]</span></caption>
+			<tr>
+				<th>{smartlink ititle=Name isort=title icontrol=$listInfo}</th>
+				{if $gBitSystem->isFeatureActive('stock_item_list_date') || $gBitSystem->isFeatureActive('stock_item_list_creator')}
+					<th>{smartlink ititle=Created isort=created iorder=desc idefault=1 icontrol=$listInfo}</th>
+				{/if}
+				{if $gBitSystem->isFeatureActive('stock_item_list_hits')}
+					<th>{smartlink ititle=Views isort="lch.hits" icontrol=$listInfo}</th>
+				{/if}
+				<th>{tr}Actions{/tr}</th>
+			</tr>
+			{foreach from=$gContent->mItems item=galItem}
+				<tr class="{cycle values="odd,even"}">
+					<td>
+						<h3><a href="{$galItem->getDisplayUrl()}">{$galItem->getTitle()|escape}</a></h3>
+						{if $gBitSystem->isFeatureActive('stock_item_list_desc') && $galItem->mInfo.data}
+							{$galItem->mInfo.parsed_data}
+						{/if}
+						{if $gBitSystem->isFeatureActive('stock_item_list_attid')}
+							<small>{$galItem->mInfo.wiki_plugin_link}</small>
+						{/if}
+					</td>
+					{if $gBitSystem->isFeatureActive('stock_item_list_date') || $gBitSystem->isFeatureActive('stock_item_list_creator')}
+						<td>
+							{if $gBitSystem->isFeatureActive('stock_item_list_date')}
+								{$galItem->mInfo.created|bit_short_date}<br />
+							{/if}
+							{if $gBitSystem->isFeatureActive('stock_item_list_creator')}
+								{tr}by{/tr}: {displayname hash=$galItem->mInfo}
+							{/if}
+						</td>
+					{/if}
+					{if $gBitSystem->isFeatureActive('stock_item_list_hits')}
+						<td class="text-right">{$galItem->mInfo.hits|default:"{tr}none{/tr}"}</td>
+					{/if}
+					<td class="actionicon">
+						<a href="{$galItem->getDisplayUrl()}">{booticon iname="fa-folder-open" iexplain="View"}</a>
+						{if $gContent->isOwner($galItem->mInfo) || $gBitUser->isAdmin()}
+							<a href="{$smarty.const.STOCK_PKG_URL}edit_component.php?content_id={$galItem->mInfo.content_id}">{booticon iname="fa-pen-to-square" iexplain="Edit"}</a>
+							<a href="{$smarty.const.STOCK_PKG_URL}edit_component.php?content_id={$galItem->mInfo.content_id}&amp;delete=1">{booticon iname="fa-trash" iexplain="Remove"}</a>
+						{/if}
+					</td>
+				</tr>
+			{foreachelse}
+				<tr><td class="norecords" colspan="4">{tr}This assembly has no components.{/tr}</td></tr>
+			{/foreach}
+		</table>
+
+	</div><!-- end .body -->
+
+	{pagination assembly_id=$gContent->mAssemblyId}
+
+	{include file="bitpackage:liberty/services_inc.tpl" serviceLocation='view' serviceHash=$gContent->mInfo}
+
+	{if $gContent->getPreference('allow_comments') eq 'y'}
+		{include file="bitpackage:liberty/comments.tpl"}
+	{/if}
+</div><!-- end .stock -->
+{/strip}