Title: Category Sub-Blogs
Author: shmichael
Published: <strong>December 1, 2009</strong>
Last modified: December 2, 2009

---

Search plugins

This plugin **hasn’t been tested with the latest 3 major releases of WordPress**.
It may no longer be maintained or supported and may have compatibility issues when
used with more recent versions of WordPress.

![](https://s.w.org/plugins/geopattern-icon/category-sub-blogs.svg)

# Category Sub-Blogs

 By [shmichael](https://profiles.wordpress.org/shmichael/)

[Download](https://downloads.wordpress.org/plugin/category-sub-blogs.0.1.1.zip)

 * [Details](https://wordpress.org/plugins/category-sub-blogs/#description)
 * [Reviews](https://wordpress.org/plugins/category-sub-blogs/#reviews)
 *  [Installation](https://wordpress.org/plugins/category-sub-blogs/#installation)
 * [Development](https://wordpress.org/plugins/category-sub-blogs/#developers)

 [Support](https://wordpress.org/support/plugin/category-sub-blogs/)

## Description

**Motivation**

WordPress offers comprehensive tools for tailoring your content. Categories, for
one, allow a reader to focus on content most relevant to him. However, the current
category behavior has several shortcomings:

 * **Requires expertise** from the reader (he can’t access a “ready-made” blog for
   his topic)
 * **Cannot search** within a category (or filter by tag, date etc.). This can be
   referenced in short as **no closure**.
 * **Hard to get the RSS feed** within a category
 * **Cannot change blog title** when browsing a specific category (to create a look&
   feel of a dedicated blog)

An alternative approach, opening several separate blogs has other shortcomings:

 * Inability to **aggregate several topics together**
 * **No single identity** for author / subscriber
 * No easy exploration of other content offered by same author

**Category Sub-Blogs**

The solution offered in this plugin is to treat categories as separate sub-blogs.
This consists of the following aspects:

 1. Offer **closure while browsing a category**: All filtering actions (e.g. searching,
    filtering by date or tag) only access posts within the currently selected category.
 2. Following a link from outside automatically selects the relevant category.
 3. RSS feeds & The blog name change for different category selections.

**Specialized Templates**

In order to enhance the look-and-feel of separate sub-blogs, it is advisable to 
use custom themes for your categories. Luckily, this is already a built-in feature
in wordress. Read [this](https://codex.wordpress.org/Category_Templates).

### Known Bugs (& Possible Solutions)

 1. **Date-based archives are currently not supported** and will break once a category
    is selected. You can ammend this by having a permalink structure of the type %category%/%
    year%/%month%/%day%/%postname%. If anyone has an elegant solution for this one,
    I would be more than happy if you would contact me.
 2. **Posts associated with more than one category are not supported** (the reader 
    might switch from one category to the other). The reason is that only one category
    will show up in the permalink, as described [here](https://codex.wordpress.org/Using_Permalinks#Using_.25category.25_with_multiple_categories_on_a_post.2C_or_.25tag.25).
    This can be fixed by rewriting all permalinks, which might be implemented in the
    future.
 3. **Category hierarchy is currently not supported**. While this will not break your
    blog, it does not behave perfectly. When accessing any post, the plugin will filter
    out content that does not belong to the most specific category in the permalink.
 4. **Selected category should be highlighted, and the main page should appear in the
    category list**. This is more of a to-do thing.

## Installation

 1. Unzip `category-sub-blogs.zip` to the `/wp-content/plugins/` directory
 2. Activate the plugin through the ‘Plugins’ menu in WordPress admin
 3. For best results, it is advised to use [pretty permalinks](https://codex.wordpress.org/Using_Permalinks)
    starting with %category%. Be advised, that this may have a performance caveat (
    more info on the [codex page](https://codex.wordpress.org/Using_Permalinks#Structure_Tags)).
 4. Read the `Description` & `Other Notes` sections

## FAQ

Currently there are no FAQs. If you have one, don’t be shy.

## Reviews

There are no reviews for this plugin.

## Contributors & Developers

“Category Sub-Blogs” is open source software. The following people have contributed
to this plugin.

Contributors

 *   [ shmichael ](https://profiles.wordpress.org/shmichael/)

[Translate “Category Sub-Blogs” into your language.](https://translate.wordpress.org/projects/wp-plugins/category-sub-blogs)

### Interested in development?

[Browse the code](https://plugins.trac.wordpress.org/browser/category-sub-blogs/),
check out the [SVN repository](https://plugins.svn.wordpress.org/category-sub-blogs/),
or subscribe to the [development log](https://plugins.trac.wordpress.org/log/category-sub-blogs/)
by [RSS](https://plugins.trac.wordpress.org/log/category-sub-blogs/?limit=100&mode=stop_on_copy&format=rss).

## Changelog

#### 0.1.1

 * Page links are now valid (and appear globally for all categories)
 * Readme styling and content improved.

#### 0.1

 * [F1RST P0ST!!](http://xkcd.com/269/)

## Meta

 *  Version **0.1.1**
 *  Last updated **17 years ago**
 *  Active installations **Fewer than 10**
 *  WordPress version ** 2.5.0 or higher **
 *  Tested up to **2.8.6**
 * Tags
 * [categories](https://wordpress.org/plugins/tags/categories/)[multi-blog](https://wordpress.org/plugins/tags/multi-blog/)
 *  [Advanced View](https://wordpress.org/plugins/category-sub-blogs/advanced/)

## Ratings

No reviews have been submitted yet.

[Your review](https://wordpress.org/support/plugin/category-sub-blogs/reviews/#new-post)

[See all reviews](https://wordpress.org/support/plugin/category-sub-blogs/reviews/)

## Contributors

 *   [ shmichael ](https://profiles.wordpress.org/shmichael/)

## Support

Got something to say? Need help?

 [View support forum](https://wordpress.org/support/plugin/category-sub-blogs/)