Disable WordPress Plugins update indicator for inactive plugins

I have to really tip my hat to the guys that work hard on the core WordPress code at Automatic. In the last 12 months they taken the system to new heights with a complete redo of the admin interface. Adding many features to extend the core so that developers like myself can extend things even further.

Take for example the nice little number displayed on the Plugins menu item when some of your installed plugins are out of date. What a nice little feature. There is also an update display on the actual Plugins page the little yellow-ish box below a plugin row to indicate there is an update and the user needs to take action. From a usability stand point I think this sort of forward thinking is the reason I keep hacking in WordPress instead of other CMS-type systems like Drupal, Joomla, eZ Publish, etc.

But I do have a major annoyance with this ‘feature’. Like many other WordPress users I have man plugins installed. At any given time I will have a third of the plugins disabled maybe because I was testing things or maybe I deactivated the plugin but didn’t want to uninstall it. My annoyance is that the plugin update indicators work on all plugins even those you don’t have active. Not good. Worse on the client sites I support I really don’t want the client to need to worry about updating inactive plugins.

Sure I know there are at least half a dozen plugins that will completely turn off the plugin and WordPress core update nag indicators. But I really don’t want that. I just don’t want to see update nag on those plugins I’m not currently using.

So I did some research on this lazy Sunday afternoon and figured out how to hide the update indicator on those inactive plugins. The code below will hide these inactive plugin from the update counter. When the plugin is re-activated the plugin update indicator will once again show in the sidebar menu and on the plugins listing.

The Code

A note on the ‘add_filter’ lines just above. Seems there are two different hooks depending your the WordPress version. If you are running version 2.8.x or newer you should be safe to use the first add_filter line. If however you are still using 2.7.x then comment out the first add_filter an use the second one.

Installation

I really don’t plan to turn this into an official plugin for WordPress. So the simplest method of installation is to add it to your theme’s functions.php file.

Media Tags 2.2 plugin for WordPress Released

Over this past week I added quite a few features to the famous Media Tags plugin for WordPress. The list below details many of these new features

1. Added a new tab to the Media Upload popup box. Anyone familiar with WordPress Post or Page entry is familiar with the popup provided to upload images and other media files. In this popup if you wanted to search for items using the handy Media Tags it was not possible. Now the user is provided with a new Tab labelled ‘Media Tags’. When the tab is clicked the user is presented with a listing of all Media Tags used on the site. Along with the Media Tag name there is a use could in the far right of the listing. This count if greater than zero is a link and will filter the Media Library (another Tab) listing for items from that Media Tags group.

   Below is a screenshot of the new popup tab.

   

   Media-Tags New Upload popup tab

2. More control over the permalink prefix. The Media Tags plugin works with the WordPress Permalink rewrite system to provide ‘pretty’ URLs for the archive. For example if you have some media loaded and tagged on your site for say ‘Texas’. The you can display these items in an archive type listing by using the URL http://www.mysite.com/media-tags/texas/ This format should be familiar to most users of WordPress since Categories and Tags or handled in much the same way. This feature was added in Media Tags version 2.0 and has received much acclaim from the users. The problem is the prefix ‘/media-tags/’ was hard-coded into the plugin. I have a few users request a way to alter this prefix. Other than suggesting they edit the config file for the plugin there was not a good solution.

   So I starting thinking I would just build my own admin page where the user can set this permalink prefix. But I hated having to build a new admin page just for the one setting. Well over the weekend I found the solution of solutions. Why not just add my own field to the WordPress Settings -> Permalink page. This turned out to be quite easy using the new Settings API introduced into WordPress 2.7.

   Below is a screenshot of the new Media Tags Permalink option. The new field just below the standard Category and Tags fields.

   

   Media-Tag Permalink Slug Prefix

3. Playing nice with other plugins. I’ve used the Google Sitemap XML plugin for quite some time and generally install it by default onto any client site I’ve worked on. This is one of those plus plus plugins that can only help your site. Recently I had to figure out a way to include non-WordPress pages into the XML sitemap output. This is actually very easy to do as the plugin authors have provide a nice hook to allow this.

   So my next enhancement to the Media-Tags plugin was to include the Media Tag archives into the Google Sitemaps XML output. This feature is quite powerful since it just adds juice to Google content harvesting. Not wanting to hard-coded this feature into the plugin I ended up building that admin interface I mentioned in the previous point. There is only one option on the page (more to come soon). A simple Yes/No box to include/exclude the Media Tags archive from the Sitemap XML output. I assume most people will wan this but also know there is always the possibility some may now.

   Below is a screenshot of the new Media-Tag admin interface. Look for this under the standard WordPress Settings section.

   

   Media-Tags Admin Page

4. Along with the above mentioned new features I also cleaned up some code related issues. Most of these are under the covers cosmetic items and not related to any screen changes.

Media Tags Future Enhancements

Still on my list of features to add in some upcoming release is Media-Tags Cloud. This is still one of the most requested options for the sidebar. Still working on that code. Trying to follow some of the code written for the built-in WordPress Tags. pretty ugly stuff. Has to be a better way.

Other than the Media Tags Cloud I don’t have any big changes planned for the plugin. Then again the three features mentioned in this post were not planned at all. Just something that hit me on Friday that I started working toward.

So if there is a feature you just think would make the Media-Tags plugin rock for your blog please consider leaving a comment below.

Donations

If you enjoy using the Media Tags plugin or any of my other WordPress plugins, please consider making a donation to show your support. Anything is appreciated. Thanks.

See the Media-Tags Project page for up to date information regarding the Media-Tags plugin

Media tags plugin

Note: This post remains available to discuss the original 1.0 version of the Media Tags plugin. As of July 15 2009 version 2.0 of the Media Tags plugins has been released. Please refer to the update post http://www.codehooligans.com/2009/07/15/media-tags-20-released/ for information on changes to the use of the plugin.

Working on a client project recently I needed to extract 2 attachments uploaded from a post and display these along with the post title into the sidebar on another page. I’ve done this a few times before and always sad to say a little different. Probably the best solution is to name the ‘special’ attachments using some defined naming convention like image_sidebar_1.jpg, image_sidebar_2.jpg, image_sidebar_x.jpg. This works but can get ugly if you even want the client to follow your instructions on the naming conventions.

I’ve figured out a better way. With my latest plugin you can now add tags to your media attachments. I write ‘media’ because this does not just apply to images. You can tag Word document, PDF documents basically anything you upload via the standard WordPress Media upload tool.

Here are some screenshots:

Usage

So now you can tag you media files. But how do you actually use the tags? How to you actually access attachments that have ‘x’ tag? Excellent question. And your answer is below.

As part of the plugin I also wrote a function to be used in your template. To follow the example I started this article with I need to display 2 of the 5 uploaded images in the sidebar. My first step was to upload the images and tag the two special images with ‘sidebar’.

Now I use the function get_media_by_tag(). I pass the tag I want to access, in this case ‘sidebar’ and the ID of the post parent. What is returned is an array of attachment items. This array is similar in fact to the return object when calling the WordPress get_posts which is partly what the function does.

Download the Media-Tags plugin via the WordPress.org plugin repository

Future plans

I’ve already starting thinking of some enhancements for the plugin. Which include a tag management screen and other utility functions. If you have any other needs post them here in the comments.

Revisions WordPress plugin update 1.8

I’ve just released an update to my Revisions plugin released just a few short weeks ago, Revisions. The update to the plugins are in areas both architectural and UI based.

Architectural Improvements

On the architectural side one big improvement was made in the way the plugin created new Revisions of content. In the old version of the plugin a revision was made too late on the post update process after the user clicked the Save/Publish buttons. Effectively the updated post content and the latest revision were the same. In the newer version of the plugin the revision is generated earlier in the WP core processing. This mean we can take a copy of the post content before it is updated by WP core. This means the latest revision is the real previous version of the content.

UI Improvements

For the UI changes there are quite a few.

1. Above the revision listing I added two new checkboxes, Minor Edit and a Revisions Status. The Minor Edit checkbox is a single-use option to tell the plugin NOT to generate a new revision when you save the post item. This functions like most wikis. The Revisions Status allow you to totally disable revision generation for the post. This is handy if you just don’t want to use revisions on certain post items. Or if you are like me trying to make some complex edits and just want to disable new revisions because you will be making a dozen or so minor edits. So you can turn it off make you changes then turn it back on.
2. I’ve added logic to limit the display of revisions to the last 5 items. Below the list of revisions is a link. When you click this link the page will slide to reveal the older revisions.
3. Added checkboxes at each revision to allow deletions. This is pretty handy is you just want to clean house. Not that if you delete revision 5 of 8 the numbering will NOT re sequence itself. But if you delete the latest revision then the revision number will be reused.
4. On WP 2.5 and higher I added the Minor Edit and Revision Status checkboxes to the sidebar. This will make it easier to set the checkboxes to keep from scrolling to the bottom of the editor form. And with some jQuery magic when the sidebar checkboxes are set the lower checkboxes are also set.

Future Changes

I still have a long list of changes I’m reviewing for possible inclusionin future releases.

1. One change was submitted that included actual changes to plugin to support versioning categories and tags. This was great. But I’m still holding on the change. In my view categories and tags are not as volatile as text content. Beside if a revision used a category that had since been deleted what should the action be?
2. How to handle delete of the main post/page. Currently the plugin will delete all revisions when the parent post/page is deleted. I don’t like this. I want to build an interface to allow recreation of a post from a revision.

I also have some other small items on the list but they are not work mentioning. If you have any other suggestions please feel free to send them my way.

Download

You can download version 1.8 of the Revisions plugin from the WordPress.org plugin repository.

SimplyExclude Plugin for WordPress

I’ve moved all information regarding the the Simply Exclude plugin to a different page. Feel free to leave a comment there. http://www.codehooligans.com/projects/wordpress/simply-exclude/