Difference between revisions of "API:EPrints/Workflow"

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Revision as of 15:26, 16 December 2011

EPrints 3 Reference: Directory Structure - Metadata Fields - Repository Configuration - XML Config Files - XML Export Format - EPrints data structure - Core API - Data Objects


API: Core API

Latest Source Code (3.3, 3.2) | Revision Log | Before editing this page please read Pod2Wiki


NAME

EPrints::Workflow - Models the submission process used by an repository.

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DESCRIPTION

The workflow class handles loading the workflow configuration for a single repository.

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WORKFLOW FORMAT

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component

Parents: stage

Children: field

Attributes: type

 <component type="Field::Multi">
   <field ref="title" />
   <field ref="abstract" />
 </component>
 

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field

Parents: component

Children: sub_field

Attributes: ref

 <field ref="title" input_cols="40" />
 

field includes a metafield in the workflow. Any property can be set for the field by supplying it as an attribute.

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flow

Parents: workflow

Children: stage

 <flow>
   <stage ref="files" />
   <stage ref="details" />
 </flow>
 

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stage

Parents: workflow, flow

Children: component

Attributes: ref, name

 <stage name="details">
   <component><field ref="title"/></component>
 </stage>
 

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sub_field

Parents: field

sub_field allows properties to be set for sub-fields of EPrints::MetaField::Compound and sub-classed field types.

See field for possible attributes.

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workflow

Children: flow, stage

 <workflow xmlns="http://eprints.org/ep3/workflow">
   <flow>
     ...
   </flow>
   <stage name="files">
     ...
   </stage>
   <stage name="details">
     ...
   </stage>
 </workflow>
 

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METHODS

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new

$language = EPrints::Workflow->new( $session, $workflow_id, %params )

Create a new workflow object representing the specification given in the workflow.xml configuration

  1. needs more config - about object etc.

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add_workflow_flow

$repository->add_workflow_flow( $workflowid, $id, $types, $stages )

Add a flow to the workflow which is applicable for the types in types and contains the stages in stages.

The $id is used to remove everything relating to this is from the workflow.

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COPYRIGHT

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