Is it possible to support the chart_config field type defined by charts module?
https://www.drupal.org/project/charts →
The module is used by around 18k users.
I tried to simply add it to /modules/contrib/single_content_sync/src/Plugin/Derivative/SingleContentSyncFieldProcessor/SimpleFieldDeriver.php
Which does not work. I thought it could be that easy as the "link" field seems to be similar. But trying to open export dialog for content with a chart_config field attached results in:
Drupal\Component\Serialization\Exception\InvalidDataTypeException: Object support when dumping a YAML file has been disabled. in Drupal\Component\Serialization\YamlSymfony::encode() (Zeile 25 in /core/lib/Drupal/Component/Serialization/YamlSymfony.php).
My charts field has the name field_diagramm - in the field table I find the following definition:
Spaltenname # Datentyp Identität Kollation Nicht Null Standard Kommentar
bundle 1 varchar(128) [NULL] default true ''::character varying The field instance bundle to which this row belongs, used when deleting a field instance
deleted 2 int2 [NULL] [NULL] true 0 A boolean indicating whether this data item has been deleted
entity_id 3 int8 [NULL] [NULL] true [NULL] The entity id this data is attached to
revision_id 4 int8 [NULL] [NULL] true [NULL] The entity revision id this data is attached to
langcode 5 varchar(32) [NULL] default true ''::character varying The language code for this data item.
delta 6 int8 [NULL] [NULL] true [NULL] The sequence number for this data item, used for multi-value fields
field_diagramm_config 7 bytea [NULL] [NULL] true [NULL] [NULL]
field_diagramm_library 8 varchar(255) [NULL] default false [NULL] The chart library.
field_diagramm_type 9 varchar(255) [NULL] default false [NULL] The chart type.
field_diagramm_config: contains the charts data as serialised information (e.g. "a:8:{s:7:"library";s:10:"highcharts";s:4:"type";s:3:"bar";s:13:"use_drilldown";s:1:"1";s:6:"series";a:2:{s:27:"table_categories_identifier";s:12:"first_column";s:20: ...."
field_digramm_library: contans the name of the charts library used (e.g. google_charts, highcharts, ...)
field_diagramm_type: name of the bar type in use (e.g. bar, line, bubble)
Can anyone help? Or, is the a similar field type already implemented I can use as a template?
Active
1.4
Code
After some debugging I found out that the error is not related to the single_content_sync module - instead it had to do with the charts structure. I fixed that and now I can export the chart_config by just adding the field name to
/modules/contrib/single_content_sync/src/Plugin/Derivative/SingleContentSyncFieldProcessor/SimpleFieldDeriver.php