Nested blocks in a synced pattern are listed multiple times #86
Description
Describe the bug
When a nested block structure is put in a synced pattern (reusable block), some of the blocks in the resulting array are listed multiple times.
To Reproduce
- Create a synced pattern with the following content:
<!-- wp:group -->
<div class="wp-block-group">
<!-- wp:group -->
<div class="wp-block-group">
<!-- wp:paragraph -->
<p>p1</p>
<!-- /wp:paragraph -->
</div>
<!-- /wp:group -->
</div>
<!-- /wp:group -->
- Reference the above pattern into a
<!-- wp:block {"ref":%d} /-->in a separate post and check the Block API output.
Expected behavior
I would expect to receive the following (this is PHP from the test I wrote)
[
[
'name' => 'core/block',
'attributes' => [
'ref' => $synced_pattern->ID,
],
'innerBlocks' => [
[
'name' => 'core/group',
'attributes' => [
'tagName' => 'div',
],
'innerBlocks' => [
[
'name' => 'core/group',
'attributes' => [
'tagName' => 'div',
],
'innerBlocks' => [
[
'name' => 'core/paragraph',
'attributes' => [
'content' => 'p1',
'dropCap' => false,
],
],
],
],
],
],
],
],
]
Actual behavior
Instead, I'm getting the following:
[
{
"name": "core/block",
"attributes": {
"ref": 4
},
"innerBlocks": [
{
"name": "core/paragraph",
"attributes": {
"content": "p1",
"dropCap": false
}
},
{
"name": "core/group",
"attributes": {
"tagName": "div"
},
"innerBlocks": [
{
"name": "core/paragraph",
"attributes": {
"content": "p1",
"dropCap": false
}
}
]
},
{
"name": "core/group",
"attributes": {
"tagName": "div"
},
"innerBlocks": [
{
"name": "core/group",
"attributes": {
"tagName": "div"
},
"innerBlocks": [
{
"name": "core/paragraph",
"attributes": {
"content": "p1",
"dropCap": false
}
}
]
}
]
}
]
}
]
So the core/paragraph block is listed multiple times, in all of its parent blocks. Same for the second core/group. This is different from the output you'd get from the Block API if the blocks in the reusable block structure were used directly and not through a core/block.
Version of the plugin
1.4.3