protected static property PartyPrimaryFields::$sources in Party 7

Cache of primary field sources. An array of all the sources, grouped by data set. Outer keys are the data set name. Values are an array of:

• All keys from self::$data_sets.
• sources: An array of sources contained in this data set. Keys are an identifier (normally data_set_name:property[:value] who's values are arrays of:
  • label: The label of the property.
  • option label: The label and name of the property, suitable for options.
  • type: The data type as known by the entity property info.
  • field: Whether this is a field.
  • data_set: The data set this property is on.
  • property: The property on the data set entity.
  • value: The key of the structure of the property. If NULL, the property is taken as whole.
  • callbacks: Array of possible callbacks. Each one should have a unique key and it's value should be and array of:
    • label: Human readable label.
    • callback: A callable. It will receive the following arguments:
      • value: The value of the source field.
      • target: The name of the target property/field.
      • info: Metadata about the target property.
      • file: A file to include for the callback. This can either be a a string path relative to DRUPAL_ROOT or an array of (see module_load_include() arguments for key descriptions):
        • type
        • module
        • name

        A recommended location for callbacks is MODULE.party.inc.

    • type: The data type this callback returns.

Type: array

File

includes/party.primary_fields.inc, line 110

Primary field related functions and callbacks.

Class

PartyPrimaryFields

Helper class for primary fields.

Code

protected static $sources;