A Tour of Pagespace

This page summarizes the key technical concepts of Pagespace.

  1. Data Model
  2. Templates
  3. Plugins
  4. Include sharing
  5. Handling requests
  7. User roles
  8. Publishing

Data model

Pagespace’s data model looks like this:

Data model

A Pagespace website is composed of a number of pages. Pages contain regions which, in turn, contain zero or more includes. Includes are responsible for displaying the functional components and the content of a website.

The data that an include owns is managed by a plugin. Plugins define how an include’s content is displayed and managed. Plugins manage content or components of a web site such as navigation, HTML copy, markdown, image galleries or blog rolls.

Regions wireframe


Each page uses an HTML template. Templates are authored as Handlebars templates. Within the code of a template, Handlebars partials are used to define regions. Regions are then manageable when editing a page in the Pagespace dashboard where includes may be added, removed and edited.

<header class="header">{{}}</header>

<aside class="sidebar">
        {{> Sidebar}}

<main class="main">
        {{> Main}}

<div class="footer">
        {{> Footer}}


Pagespace plugins are created as regular Node modules. They utilize NPM for distribution and installation.

A plugin is composed of:

  • A schema, defined as JSON, within the module’s package.json file
  • A Handlebars partial template
  • A Javascript object that implements the Pagespace plugin interface. Implementing the plugin interface is a matter of writing the process() method. This method must process an include’s data before it is passed to the plugin’s template. This may just be a case of passing the data straight through or maybe using the data as configuration to get data from another source.
  • Optionally, a plugin may include custom static files for editing the data it manages.

The keywords in a plugin’s package.json should contain the keyword pagespace-plugin. Installed Node modules in a Pagespace application with this keyword will be automatically imported into the system when it starts.

Include sharing

In the data model of a template, each region of a template is given a sharing strategy.

A page’s data model may contain a base-page. When creating a new page, if a base-page is defined, the new page will share the contents of the regions based on their sharing strategy.

Request Handling

Pagespace attempts to handle each request, via its Express middleware, by internally matching it to one of the following URL patterns:

  • /_dashboard: Serves the administration console
  • /_api: API for inspecting the data model
  • /_media: Serving and uploading managed media items
  • /_auth: Authorization operations, login/logout
  • /_templates: Utilities for managing templates
  • /_publish: Publishing API
  • /_static: Serves Pagespace’s static resources

URLs reserved by Pagespace are prefixed with an underscore.

If the request URL does not match any of these patterns, Pagespace will try to lookup and serve a Page with a matching URL.

If a match is still not found, the request will be passed to the next Express middleware.


Administrators can inspect or modify the data model via the REST API:

  • /_api/sites GET, POST
  • /_api/sites/{siteId} GET, PUT, DELETE
  • /_api/pages GET, POST
  • /_api/pages/{pageId} GET, PUT, DELETE
  • /_api/templates GET, POST
  • /_api/templates/{templateId} GET, PUT, DELETE
  • /_api/includes GET, POST
  • /_api/includes/{includeId} GET, PUT, DELETE
  • /_api/users GET, POST
  • /_api/users/{userId} GET, PUT, DELETE
  • /_api/media GET, POST
  • /_api/media/{mediaId} GET, PUT, DELETE
  • /_api/plugins GET, POST
  • /_api/plugins/{mediaId} GET, PUT, DELETE

User roles

Users of Pagespace system may have one of the following roles:

  • admin Administrators have access to the Dashboard and full administrative rights
  • developer Developers have the same rights as admins except they may not modify other users
  • editor Editors have the same rights as developers except they may not modify templates and plugins
  • guest Guests have no access rights and are typically viewers of the web site


The Mongo collections which store Pages, Templates and Includes store unpublished data which is not publicly accessible. Editing this data puts it in a draft state. Pages marked as drafts may be published; this replicates the contents of these collections to their live equivalents: Pages_live, Templates_live and Includes_live, making them publicly accessible.