ftw.lawgiver 1.17.5

Generate your Plone workflows by describing it in plain text with a DSL.

ftw.lawgiver

ftw.lawgiver generates Plone workflows based on a human readable specification written in a custom DSL.

Table of Contents

• ftw.lawgiver

  • Motivation

  • How it works

  • Installation

  • Compatibility

  • Action groups

    • Registering permissions to an action group

    • Overriding action groups

    • Assigning permission to multiple action groups

    • Workflow scope

  • The workflow specification

    • States and transitions

    • Role mapping

    • Transition-guard expressions

    • General statements

    • Describing states

    • Role inheritance

    • Worklists

    • Workflow specification discovery

    • Changing Transition URLs

    • Languages

  • Generating the workflow

    • Updating translations

  • Testing the workflow

  • Customizing the sharing view

    • Roles in sharing view

    • Translating the roles

    • Registering additional roles

    • Description of roles in sharing view

      • Adding text to the overlay

  • Intercept and customize transitions

    • Example

  • Specialities

  • Uninstall

  • Rebuild with console

  • Links

  • Copyright

• Changelog

  • 1.17.5 (2020-07-27)

  • 1.17.4 (2020-01-22)

  • 1.17.3 (2019-12-10)

  • 1.17.2 (2019-11-28)

  • 1.17.1 (2019-11-22)

  • 1.17.0 (2019-11-15)

  • 1.16.1 (2019-09-12)

  • 1.16.0 (2018-08-07)

  • 1.15.0 (2018-08-03)

  • 1.14.1 (2018-01-15)

  • 1.14.0 (2018-01-08)

  • 1.13.0 (2017-12-18)

  • 1.12.0 (2017-12-15)

  • 1.11.0 (2017-12-06)

  • 1.10.1 (2017-07-27)

  • 1.10.0 (2017-07-11)

  • 1.9.1 (2017-07-10)

  • 1.9.0 (2017-01-03)

  • 1.8.0 (2016-06-30)

  • 1.7.0 (2016-05-02)

  • 1.6.2 (2015-11-16)

  • 1.6.1 (2015-10-08)

  • 1.6.0 (2015-05-21)

  • 1.5.0 (2014-12-08)

  • 1.4.0 (2014-09-09)

  • 1.3.1 (2014-05-28)

  • 1.3.0 (2014-05-19)

  • 1.2.2 (2014-01-09)

  • 1.2.1 (2013-11-26)

  • 1.2 (2013-08-26)

  • 1.1 (2013-08-08)

  • 1.0 (2013-05-28)

Motivation

Developing and maintaining complex Plone workflows is a time-consuming and cumbersome endeavor. Dozens of permissions need to be managed for different roles and different workflow states. Usually, this has to be done directly in the ZMI of Zope by selecting or unselecting thousands of checkboxes. This process has been shown to be very tedious and prone to errors. Furthermore, it is no simple task to document the workflow and the associated design decisions which led to the resulting configuration of permissions and roles. The extension or adaption of an existing workflow becomes very difficult, leading to workflows which are barely maintainable.

Another problem is the communication between workflow integrator and customer. The security system of Zope is based on a role-based access control (RBAC) which is intrinsically complex due to its use of roles, permissions, and workflow states. Experience has shown that these security concepts can be hard to convey to customers.

How it works

ftw.lawgiver helps solving these problems by using a DSL to describe how a workflow should work. The lawgiver then generates the complete workflow definition (definition.xml) based on this specification. By separating this specification from the resulting workflow definition (which is in XML) the specification does not have to use permissions–handling the permissions is the job of the lawgiver.

Using the specification file the workflow can easily be regenerated at any time and will handle additional permissions automatically when regenerated. However, it is still the developer’s task to regenerate the definition.xml whenever more or other permissions have to be managed. He or she has to make sure that the workflow is properly installed with an upgrade step / reindexing security.

Installation

• Add ftw.lawgiver to your buildout configuration:

[instance]
eggs +=
    ftw.lawgiver

• Install the generic setup profile of ftw.lawgiver.

Compatibility

Plone 4.3

Action groups

In the specification we use the concept of so called action groups for describing what a role is allowed to do. It basically groups together a bunch of semantically similar Plone / Zope permissions so that we only have to define the workflow based on these action groups and not on individual permissions.

For example there is a view action group which contains permissions such as View and Access Contents Information.

Registering permissions to an action group

The registration of a permission to an action group should be done in the package where the permission is defined. This allows to keep changes of the permissions and action group registrations together in branches, for reviews etc. ftw.lawgiver already assigns default Plone / Zope permissions to action groups.

The registration is done in ZCML. Here is an example lawgiver.zcml:

<configure
    xmlns="http://namespaces.zope.org/zope"
    xmlns:lawgiver="http://namespaces.zope.org/lawgiver"
    i18n_domain="my.package">

    <include package="ftw.lawgiver" />

    <lawgiver:map_permissions
        action_group="add"
        permissions="my.package: Add Foo,
                     my.package: Add Bar"
        />

</configure>

If you define multiple permissions in the same map_permissions directive make sure to separate them by comma.

By putting the ZCML in a separate lawgiver.zcml file you can define lawgiver in your addon package without having to define a dependency on ftw.lawgiver by using zcml:condition while loading it in your default configure.zcml:

<configure
    xmlns="http://namespaces.zope.org/zope"
    xmlns:zcml="http://namespaces.zope.org/zcml"
    i18n_domain="my.package">

    <include zcml:condition="installed ftw.lawgiver" file="lawgiver.zcml" />

</configure>

Overriding action groups

Maybe the permission to action group mapping does not work well for a specific workflow and you would like to change to mapping for this workflow only.

This can be easily achieved by also defining the workflow in the ZCML:

<configure
    xmlns="http://namespaces.zope.org/zope"
    xmlns:lawgiver="http://namespaces.zope.org/lawgiver"
    i18n_domain="my.package">

    <include package="ftw.lawgiver" />

    <lawgiver:map_permissions
        action_group="add"
        permissions="my.package: Add Foo,
                     my.package: Add Bar"
        workflow="my_workflow"
        />

</configure>

Assigning permission to multiple action groups

Sometimes, a permission should be assigned to multiple action groups. This can be done with the move attribute of the map_permissions directive. Just make sure that all other map_permissions ZCMLs are loaded before doing that, especially the default lawgiver.zcml of ftw.lawgiver.

<configure
    xmlns="http://namespaces.zope.org/zope"
    xmlns:lawgiver="http://namespaces.zope.org/lawgiver"
    i18n_domain="my.package">

    <include package="ftw.lawgiver" />

    <lawgiver:map_permissions
        action_group="add"
        permissions="Add portal content"
        />

    <lawgiver:map_permissions
        action_group="add ticket"
        permissions="my.package: Add Ticket"
        workflow="my_workflow"
        />

    <!-- We want to have "Add portal content" in the "add ticket" action group too,
         but we should not remove it from "add".
         By using move="False" we can add "Add portal content" to "add ticket" without
         removing it from "add".
         /-->

    <lawgiver:map_permissions
        action_group="add ticket"
        permissions="Add portal content"
        workflow="my_workflow"
        move="False"
        />

</configure>

Workflow scope

The lawgiver:workflow directive can be used to group multiple statements and apply them to a specific workflow.

<configure
    xmlns="http://namespaces.zope.org/zope"
    xmlns:lawgiver="http://namespaces.zope.org/lawgiver"
    i18n_domain="my.package">

  <include package="ftw.lawgiver" />

  <lawgiver:workflow name="the-workflow">

    <lawgiver:map_permissions
        action_group="add folder"
        permissions="Add folder"
        />

    <lawgiver:ignore
        permissions="ATContentTypes: View history"
        />

  </lawgiver:workflow>

</configure>

The workflow specification

The specification is written in a plain text file (specification.txt) in the same directory where the definition.xml is saved.

Examples:

• specification.txt (English)

• specification.de.txt (German)

States and transitions

The states and transitions are defined in simple lists:

[My Custom Workflow]
Description: A three state publication workflow
Initial Status: Private

Status Private:

Status Pending:

Status Published:

Transitions:
  Publish (Private => Published)
  Submit for publication (Private => Pending)
  Reject (Pending => Private)
  Retract (Pending => Private)
  Publish (Pending => Published)
  Reject (Published => Private)

We are not using any internal ids for workflow states or transitions. Instead, we use the same labels which the user will actually see–the ids are automatically generated by ftw.lawgiver.

Role mapping

In Plone we have a given set of rather technical roles (e.g. Editor, Contributor, Reader) which may not apply for all use cases in real life. The customer may have own roles with different names. Since the existing roles are already well established in Plone it is usually not a good thing to add new roles to Plone. It is better to try to reuse the existing roles.

Because the customer has different labels for his roles we need to map customer roles to Plone roles:

Role mapping:
  editor-in-chief => Reviewer
  editor => Editor
  everyone => Anonymous

In our example we have only “normal” editors and an “editor-in-chief” who can review and publish the contents. We do not have to use the Contributor role since our editors can edit, add new content, and request a review for existing content. Therefore, it is not necessary to distinguish Editor and Contributor role.

Transition-guard expressions

Transition-guard expressions is a way to hide your transitions dynamically, in addition to the guard-roles. Use the options-syntax to define a guard-expression.

Expressions in DCWorkflow are TALES expressions. To see the contexts available in expressions, take a look at portal_workflow/[your-workflow-id]/guardExprDocs

Warning: Transition-guard expressions do not protect the transition itself. If the user knows the URL to perform the transition, it will pass. It only hides the transition from the user.

[My Custom Workflow]
Initial Status: Private

Status Private:
Status Published:

Transitions:
  Publish (Private => Published) [guard-expression => python:here.guard(state_change)]
  Reject (Published => Private) [guard-expression => here/guard_reject]

General statements

Usually there are some general statements, for example that a user with the Adminstrator role can always edit the contents in any workflow state. Such statements should not be repeated for every state but defined once as a general statement.

An example:

General:
  An administrator can always view the content
  An administrator can always edit the content
  An administrator can always delete the content

These general statements apply for all states.

Describing states

For each state we describe the actions a user with a certain role can perform. We follow the principle that any user / role is NOT allowed do anything by default, we have to explicitly list every action he will be allowed to perform.

Status Private:
  An editor can view this content.
  An editor can edit this content.
  An editor can delete this content.
  An editor can add new content.
  An editor can submit for publication.
  An editor-in-chief can view this content.
  An editor-in-chief can edit this content.
  An editor-in-chief can delete this content.
  An editor-in-chief can add new content.
  An editor-in-chief can publish this content.

Status Pending:
  An editor can view this content.
  An editor can add new content.
  An editor can retract this content.
  An editor-in-chief can view this content.
  An editor-in-chief can edit this content.
  An editor-in-chief can delete this content.
  An editor-in-chief can add new content.
  An editor-in-chief can publish this content.
  An editor-in-chief can reject this content.

Status Published:
  An editor can view this content.
  An editor can add new content.
  An editor can retract this content.
  An editor-in-chief can view this content.
  An editor-in-chief can add new content.
  An editor-in-chief can retract this content.
  Anyone can view this content.

Role inheritance

Roles can be inherited from other roles, globally and for a single status:

[Role Inheritance Workflow]
Initial Status: Foo

Role mapping:
  editor => Editor
  editor-in-chief => Reviewer
  administrator => Site Administrator

General:
  An administrator can always perform the same actions as an editor.
  An administrator can always perform the same actions as an editor-in-chief.

Status Foo:
  An editor-in-chief can perform the same actions as an editor.
  An editor can view this content.
  An editor can edit this content.

Status Bar:
  An editor can view this content.
  An editor-in-chief can view this content.
  An editor-in-chief can edit this content.

Worklists

Worklists are automatically generated for you when you grant access to the worklist:

[A workflow]
...

Status Pending:
  An editor-in-chief can access the worklist.

Those “can access the worklist” statements do not work in the “General” section, they need to be defined a “Status” section.

For each status with “can access the worklist” statements a worklist is generated, guarded with the role for which there is a statement.

Workflow specification discovery

All workflow directories in registered generic setup profiles are automatically scanned for workflow specifications. Just place a specification.txt in a workflow directory and ftw.lawgiver will discover it automatically.

Example paths:

• Specification: profiles/default/workflows/my_custom_workflow/specification.txt

• Workflow XML: profiles/default/workflows/my_custom_workflow/definition.txt

In this example it is assumed that profiles/default is a registered generic setup profile directory.

Changing Transition URLs

Sometimes the transition URLs need to point to another view. This can be achieved by using the transition-url option, where a string can be passed which will then be substituted with the transition id. Be sure to use a double %% for parts which should not be replaced when generating the workflow, such as the %%(content_url)s.

Example:

transition-url = %%(content_url)s/custom_wf_action?workflow_action=%(transition)s

Languages

Currently supported languages:

English (default)

• Filename: specification.txt

• Example: ftw/lawgiver/tests/assets/languages/specification.txt

German

• Filename: specification.de.txt

• Example: ftw/lawgiver/tests/assets/languages/specification.de.txt

Contributing new languages

We happily accept pull requests with new languages!

Creating a new language is as simple:

• Create a new specification example in ftw/lawgiver/tests/assets/languages/, implementing the same workflow as specification.txt.

• Run the tests with bin/test. It should fail at this point. Keep running them after each change.

• Add a new language module to ftw/lawgiver/wdl/languages/.

• Register the new language in ftw/lawgiver/wdl/languages/__init__.py.

• Implement the language specific constraints and extraction methods in your new language class until all tests pass.

• Add the language to the readme.

• Send us a pull request!

Generating the workflow

For generating the workflow go to the lawgiver control panel (in the Plone control panel). There you can see a list of all workflows and by selecting one you can see the specification and other details, such as the action groups.

On this view you can generate the workflow (automatically saved to the definition.xml in the same directory as the specification.txt) and you can install the workflow / update the security.

Updating translations

The button Update translations in locales directory in the workflow details view helps you keep your translations up to date. It writes directly to the locales directory on your machine.

When updating the translations, these files are written:

• your/package/locales/plone.pot

• your/package/locales/en/LC_MESSAGES/plone.po

When updating the messages in your locales file, all no longer valid messages which start with the workflow ID prefix are removed automatically.

Testing the workflow

It is important to detect when you have to rebuild your workflow. It is also important to detect permissions from third party addons which are not yet mapped to action groups.

By subclassing the WorkflowTest it is easy to write a test for your workflow:

from ftw.lawgiver.tests.base import WorkflowTest
from my.package.testing import MY_INTEGRATION_TESTING


class TestMyWorkflow(WorkflowTest):

    # The workflow path may be a path relative to the this file or
    # an absolute path.
    workflow_path = '../profiles/default/workflows/my-workflow'

    # Use an integration testing layer.
    layer = MY_INTEGRATION_TESTING

What is tested?

• The test will fail when your workflow (definition.xml) needs to be regenerated. This may be because new permissions should be managed.

• The test will fail when you install new addons which provide new permissions. The permissions should be mapped to action groups or marked as unmanaged explicitly:

<configure
    xmlns="http://namespaces.zope.org/zope"
    xmlns:lawgiver="http://namespaces.zope.org/lawgiver"
    i18n_domain="ftw.lawgiver">

    <include package="ftw.lawgiver" />

    <lawgiver:ignore
        workflow="my_workflow"
        permissions="ATContentTypes: Upload via url,
                     ATContentTypes: View history"
        />

</configure>

Customizing the sharing view

Lawgiver allows you to customize the sharing view to your needs.

Roles in sharing view

By default the @@sharing view lists some default Plone roles:

• Can add (Contributor)

• Can edit (Editor)

• Can review (Reviewer)

• Can view (Reader)

Often the workflow does not use all of those roles, or uses different ones. Lawgiver allows you to configure which roles are showing up in at the sharing view. If your users are granting roles on the @@sharing view, you should probably configure the roles so that they have meanigful names and only the relevant ones are listed.

If you want to customize the displayed roles for your workflow, you can do this right in your workflow specification:

[A workflow]

Role mapping:
  editor => Editor
  editor-in-chief => Reviewer
  administrator => Site Administrator

Visible roles:
  editor
  editor-in-chief

The lawgiver then sets the permissions required for managing a role correctly. This works for registered roles. Plone only registers Contributor, Editor, Reviewer and Reader by default. See the Registering additional roles section.

Translating the roles

The lawgiver extends Plone’s role translation system so that the roles in the @@sharing view can be translated per workflow.

This is done through the Plone standard role utilites, allowing addon tools to also use the corrent role translation without the need of customization.

The lawgiver provides example translations (plone.pot / plone.po) in the lawgiver control panel, which can easily be copied to your local plone translations (locales). These translations also include role translations and can be modified to your needs.

The lawgiver automatically looks up the right translation of the roles, depending on your workflow.

Registering additional roles

You can easily register custom roles or Plone default roles which are not visible by default (such as Site Manager).

Use the lawgiver directive for registering new roles:

<configure
    xmlns="http://namespaces.zope.org/zope"
    xmlns:lawgiver="http://namespaces.zope.org/lawgiver"
    i18n_domain="my.package">

    <include package="ftw.lawgiver" />

    <lawgiver:role name="Site Manager" />

</configure>

The lawgiver:role directive does all the required things for you, such as registering the permission in zope, mapping the permission to the default lawgiver manage security action group and registering the required utility and adapter.

Optional arguments:

• permission: the required permission for granting this role. The permission is automatically generated as Sharing page: Delegate [ROLE] role.

• register_permission: automatically registers the permissions in Zope. This is True by default.

• map_permission: automatically map the permission to the default lawgiver manage security action group. Lawgiver will also re-map the permission according to your Visible roles configuration in the workflow specification.

Description of roles in sharing view

ftw.lawgiver automatically registers an overlay when clicking on the role text in the table header on the sharing view. The overlay displays a description of what this role can do in each state of the current workflow:

Adding text to the overlay

You can add text to the overlay per role directly in your workflow specification:

[A workflow]

Role mapping:
  editor => Editor
  editor-in-chief => Reviewer
  administrator => Site Administrator

editor-in-chief role description:
  The editor-in-chief reviews and publishes content.

This text is included as translation proposal for the plone domain, which makes it easy to translate it to other languages for multilingual sites.

Intercept and customize transitions

Sometimes we need to change the behavior when executing certain transitions. ftw.lawgiver provides a base view class ModifyStatusViewBase for making such enhancements easier, combined with the transition-url option in the specification.

The idea is that a custom view is implemented, subclassing ModifyStatusViewBase. The view can be implemented for one workflow or for multiple workflows in the same project. The view allows to easily intercept certain transitions, changing, enhancing or aborting the standard behavior.

Example

1. Implement a custom view with custom behavior:

   from ftw.lawgiver.browser.modifystatus import ModifyStatusViewBase
   
   class WebModifyStatus(ModifyStatusViewBase):
   
       @ModifyStatusViewBase.intercept('web--TRANSITION--publish--draft-published')
       def verify_on_publish(self, context, transition):
           # verify things
           return self.redirect_to_content_status_modify(context, transition)

   The default behavior for not intercepted transitions is to redirect to the default content_status_modify script, which is the default behavior of Plone. The default behavior is implemented with the redirect_to_content_status_modify, so the example above also falls back to the default behavior.

   The base class provides functionality as methods:

   • execute_transition(context, transition, **kwargs): executes the content_status_modify script in-line, so that we can later change the redirect or do more things in the same transaction.

   • redirect_to_content_status_modify(context, transaction): redirects the browser the the content_status_modify script. The script is not executed in the same transaction.

   • set_workflow_state(context, review_state, **infos): changes the workflow state of the context without executing a transition or respecting any guards.

   • in_state(context, review_state): context manager for temporarily switching the review state.

   • redirect_to(context): redirects to the absolute url of the context.

2. Register the view in ZCML:

   <browser:page
       name="web-modify-status"
       for="*"
       class=".modifystatus.WebModifyStatus"
       permission="zope2.View"
       />

3. Configure the lawgiver workflow to use the this view as action:

   # Settings
   transition-url = %%(content_url)s/@@web-modify-status?transition=%(transition)s

Specialities

Deleting content with collective.deletepermission

collective.deletepermission solves a delete problem, which occurs in certain situations, by adding a new delete permission. See its readme for further details.

For being able to delete content, the user should have the delete action group (Delete portal content) on the content but also add (Delete objects) on the parent content.

ftw.lawgiver works well with collective.deletepermission. Use the extras ftw.lawgiver [deletepermission] in order to install the lawgiver with collective.deletepermission.

Be aware that when you generate your workflows with collective.deletepermission installed, you need to install collective.deletepermission in production too.

Uninstall

This package provides an uninstall Generic Setup profile, however, it will not uninstall the package dependencies. Make sure to uninstall the dependencies if you no longer use them.

Rebuild with console

ftw.lawgiver registers a zopectl command so that all workflows can be rebuilt at once using the console:

$ ./bin/instance rebuild_workflows --help
usage: interpreter [-h] [-s SITE]

Rebuild ftw.lawgiver workflows.

optional arguments:
  -h, --help            show this help message and exit
  -s SITE, --site SITE  Path to the Plone site for discovering the worklfows.
                        (default: Plone)

Links

• Github: https://github.com/4teamwork/ftw.lawgiver

• Issues: https://github.com/4teamwork/ftw.lawgiver/issues

• Pypi: http://pypi.python.org/pypi/ftw.lawgiver

• Continuous integration: https://jenkins.4teamwork.ch/search?q=ftw.lawgiver

Copyright

This package is copyright by 4teamwork.

ftw.lawgiver is licensed under GNU General Public License, version 2.

Changelog

1.17.5 (2020-07-27)

• Add compatibility with CSRF auto-protection shipped with Plone 5 (plone.protect). [djowett-ftw]

1.17.4 (2020-01-22)

• Ignore permissions introduced by Products.PloneHotfix20200121. [jone]

1.17.3 (2019-12-10)

• Fix bug for sharing view over REST-API. [njohner]

1.17.2 (2019-11-28)

• Testing: improve diff output in workflow test for unittest. [jone]

1.17.1 (2019-11-22)

• Use current version of ftw.testing and drop unittest2. [jone, busykoala]

1.17.0 (2019-11-15)

• Ignore ATContentTypes permissions by default in Plone 5. [jone]

1.16.1 (2019-09-12)

• Disable Diazo on lawgiver-sharing-describe-role for Plone 5.1.5 support. [jone]

• Fix workflow security and brain not updated when setting workflow state on object [Nachtalb]

1.16.0 (2018-08-07)

• Support workflow transition guard-expressions. [elioschmutz]

1.15.0 (2018-08-03)

• Provide a base class for implementing a custom modify status view. [jone]

1.14.1 (2018-01-15)

• Fix translation domains in ZCML files. [jone]

• Fix encoding problem when describing roles with non-ASCII characters titles. [jone]

1.14.0 (2018-01-08)

• Drop support for Plone 4.2. [mbaechtold]

• Add support for Plone 5.1. [mbaechtold]

1.13.0 (2017-12-18)

• Add new lawgiver:workflow directive. [jone]

1.12.0 (2017-12-15)

• Ignore plone.restapi permissions because they are managed globally. [elioschmutz]

1.11.0 (2017-12-06)

• Also translate states and transitions with their IDs. [jone]

• Control panel: separate unmapped permissions into ignored and unknown groups. [jone]

1.10.1 (2017-07-27)

• Fix review state translation in sharing page role description popup. The review state is now translated by the state title, not the id. [jone]

1.10.0 (2017-07-11)

• Make collective.deletepermission dependency optional. If you upgrade to this version of ftw.lawgiver you most likely want to enable the ftw.lawgiver [deletepermission] extra. [jone]

1.9.1 (2017-07-10)

• Fix typos in German translation [raphael-s]

1.9.0 (2017-01-03)

• Added control panel button for rebuilding specifications and creating an upgrade step. [jone]

1.8.0 (2016-06-30)

• Add plone.app.contenttypes permissions to lawgiver.zcml. Since plone.app.contenttypes is standard Plone we add the plone.app.contenttypes mapping to the lawgiver.zcml. [elioschmutz]

1.7.0 (2016-05-02)

• Add manage translations permissions for plone.app.locales support. [raphael-s]

• Ignore the permissions to access inactive and future content because the portal catalog checks the Plone root for these permissions, not the context. [mbaechtold]

• No longer ignore the permissions to add collection portlet and static portlet but rather map them to the existing “manage portlets” action group. [mbaechtold]

1.6.2 (2015-11-16)

• Fix UnicodeDecodeError. [mbaechtold]

1.6.1 (2015-10-08)

• Fix translation issues by translationg label instead of ids of states and transitions. Please rebuild translations for your existing workflows. [jone]

1.6.0 (2015-05-21)

• Add support for assigning permissions to multiple action groups. This is done using the move="False" in map_permissions. [jone]

1.5.0 (2014-12-08)

• Plone 4.3.4: map “Edit comments” permission to “edit” action group. [jone]

1.4.0 (2014-09-09)

• Implement bin/instance rebuild_workflows command. [jone]

• Add button for rebuilding all workflow specifications at once. [jone]

• Show a warning on workflows of released eggs. [jone]

• i18n generator: escape quotes in generated message strings. [jone]

1.3.1 (2014-05-28)

• Extract generate_role_translation_id and translate_role_for_workflow into utils. [jone]

• Fix definition.xml pretty printing on OSX Mavericks. On Mavericks most of the definition.xml was written onto a single line. [jone]

1.3.0 (2014-05-19)

• Add role description statements for describing roles. This allows to add a text description per role, which will be displayed in the new role description overlay in the sharing view. [jone]

• Fix bug with default permission of “role” directive. The default permission used to not be set correctly. [jone]

• Implement uninstall profile. [jone]

• Workflow details: new button for updating the translations in the locales directory of your package. [jone]

• Implement overlay in sharing view, describing the actions and transitions for a role. [jone]

• Add German specification support. [jone]

• Add support for non-English specifications parsing. [jone]

1.2.2 (2014-01-09)

• Fix wrong role title when traversing over views. [jone]

• Fix local roles adapter lookup when no traversal happened beforehand. This is a rare issue occured because of the context guessing happing in the dynamic role adapter lookup (DynamicRolesUtility.get_role_adapter). [jone]

1.2.1 (2013-11-26)

• Map plone.app.event’s “Import Ical” permission to “manage content settings”. [jone]

1.2 (2013-08-26)

• Workflow generation: sort worklists so that the result is constant. [jone]

• Support remapping permission per workflow when it is ignored globally. #22 [jone]

• Support for configuring visible roles in sharing view. The specification now allows to define a list of roles which should appear one the sharing view. [jone]

• Context / workflow sensitive role translations for sharing view. Dynamic roles: replacing Plone’s default roles utilities, allowing us to change the translation of the role for the sharing view depending on the workflow of the current context. Lawgiver’s new default role utility / adapter provides per-workflow translations of the roles. [jone]

1.1 (2013-08-08)

• Ignore plone.resourceeditor permission for workflows. [jone]

1.0 (2013-05-28)

• Initial implementation. [jone]