更新工艺 CMS 迁移中矩阵块"Field Layout Fields"的句柄

Question

在阅读了这篇优秀的Medium文章后，我对CraftCMS中的迁移感到兴奋。它们在为我们网站上工作的 10 名左右开发人员导入相同的更改方面非常有用。

当尝试通过迁移更改矩阵块(whew(内块类型中各个字段的句柄时，我遇到了一个障碍。字段本身可以很容易地更新其"handle"属性，但该矩阵块的内容(matrixcontent_xxxxx(的列表不会更新以反映任何更新的句柄。矩阵块与其关联的矩阵内容表之间的关联仅存在于该矩阵块的field记录的info列中。

如果矩阵块的字段通过CMS更新，则更改会反映出来，因此它必须位于Craft源代码中的某个地方，但通过Craft CMS类参考并不明显。

有什么想法吗？

---

已编辑以添加迁移代码段：

    public function safeUp()
    {      
      // Strings for labels, etc.
      $matrix_block_instructions = "instructions";
      $block_label  = "Video";
      $block_handle = "video";
      $field_handle = "video_url";
      $field_label  = "Video URL";
      $field_instructions = "Add a YouTube or Facebook video URL.";
      // Fetching the MatrixBlock fields used on the entries themselves
      $video_gallery_1 = Craft::$app->fields->getFieldByHandle("handle_1");
      $video_gallery_2 = Craft::$app->fields->getFieldByHandle("handle_2");
      $video_gallery_3 = Craft::$app->fields->getFieldByHandle("handle_3");
      $galleries = [$video_gallery_1, $video_gallery_2, $video_gallery_3];

      foreach( $galleries as $gallery ) {
        // Fetching the record for this specific MatrixBlock field.
        $gallery_record = craftrecordsField::find()->where(
          ['id' => $gallery->id]
        )->one();
        // Fetching the record for this specific MatrixBlockType
        $gallery_block_id = $gallery->getBlockTypes()[0]->id;
        $gallery_block = craftrecordsMatrixBlockType::find()->where(
          ['id' => $gallery_block_id]
        )->one();
        // Assigning standard labels for the MatrixBlockType
        $gallery_block->name   = $block_label;
        $gallery_block->handle = $block_handle;
        $gallery_block->update();
        // Getting the specific ... 1 ... field to edit
        $field_group   = craftrecordsFieldLayout::find()->where(
          ['id' => $gallery_block->fieldLayoutId]
        )->one();
        $field_layout_field = $field_group->fields[0];
        $field = $field_layout_field->field;
        $field = craftrecordsField::find()->where(
          ['id' => $field->id]
        )->one();
        // Assigning standard labels for the Label
        $field->name         = $field_label;
        $field->handle       = $field_handle;
        $field->instructions = $field_instructions;
        $field->update();
        // Updating the MatrixBlock record with new instructions
        $gallery_record->refresh();
        $gallery_record->instructions = $matrix_block_instructions;
        $gallery_record->update();
}

Answer 1

好的

，所以如果有人想弄清楚这一点，我深表歉意，但我上面的方法有点像疯子的方法，但我已经找到了自己的解决方案。

这里的关键是我应该与craftfieldsMatrixBlock和craftfieldsPlainText对象进行交互，而不是craftrecordsField对象。craftservicesFields中有一个方法用于保存需要实现字段接口的字段。这实际上是返回的默认类，我在代码中为自己做了更多的工作！

在该foreach循环中，这解决了：

        // Fetching the record for this specific MatrixBlock field.
        $gallery->instructions = $matrix_block_instructions;
        // Update the MatrixBlockType
        $gallery_block_id = $gallery->getBlockTypes()[0]->id;
        $gallery_block = craftrecordsMatrixBlockType::find()->where(
          ['id' => $gallery_block_id]
        )->one();
        $gallery_block->name   = $block_label;
        $gallery_block->handle = $block_handle;
        $gallery_block->update();
        // Update the actual field.
        $field = $gallery->blockTypeFields[0];
        $field->name         = $field_label;
        $field->handle       = $field_handle;
        $field->instructions = $field_instructions;
        Craft::$app->getFields()->saveField( $field );
        Craft::$app->getFields()->saveField( $gallery );

谢谢你看这个，很抱歉是个疯子。