Content Rules: Group by date
sc.contentrules.groupbydate is a content rule action used to organize content under a chronological-based hierarchy on a web site.
The 2.0 series introduces a major refactoring of the code base and is not backwards compatible with previous versions.
A news portal with a few dozen new content items per day needs to organize its information in a chronological, yet human-readable, hierarchy.
To do so, this package is installed in a Plone Site and a new content rule is created. This content rule will be triggered by the publication of an News Item and will initialize a '''Move an item to a date-based folder structure'''.
This action has a Base folder (/news), a Hierarchy Structure ('%Y/%m/%d') and a Container ('Folder'), so as our News Item, with id hello-world, is published on the site, it will be moved to a a new folder structure under /news. Supposing it's March 29th, 2012, the item will end in /news/2012/03/29/hello-world.
The containers 2012, 03 and 29 will be created using the Folder content type -- as specified in Container field.
Include this package in eggs and zcml section of your buildout. For further reference please refer to the official guide.
We will explain step by step how to config this case through plone user interface.
In a Plone site go to Site Setup and then click on "Content Rules".
Click on "Add content rule".
Set the title to something meaninful -- 'Organize published News Items' --, select "Workflow State Changed" in Triggered Event and save.
You will be redirected to the previous view but you will see the rule you added listed. Click on the title of the rule to edit it's properties.
Ok, in here you will note that you have two settable categories: Conditions and actions. To make this happen, you need to add two conditions and one action.
- The first condition must be related to the content type. Select "News item" and save.
- The second one to the workflow state of the object. Select "Publish".
Now is turn of the action. Select "Move an item to a date-based folder structure" and click add.
You are now in the add form for the action. You will see three required fields:
- Base folder
is the base folder for the date hierarchy. For this you have different ways to set it. You can search a folder in the text input field or select one of the dropdown menu. In the last one you will note and option called "One level up". This means that the folder structure date hierarchy will be done one level up of the content selected in which the rule will be applied. This will be useful when we have it to multiple types of contents in which each one are added in different folders. Also, we have the option "Same folder of content" which is obvious to understand. In this case select "News".
allows you to select the folderish content to be used to create the group by date structure. We suggest you to use "Folder", the default option.
- Hierarchy structure
allows you to choose the way the structure will be created. Use strftime formating. e.g.:
%Y/%m/%dto have 2011/11/17 or
%Y/%mto have 2011/11. Leave this field with default value.
Now you just need to apply this rule in the right place of the site. If you don't know how to do this, follow this link.
Have an idea? Found a bug? Let us know by opening a support ticket.