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This WordPress Plugin which lists the most popular posts in a blog, according to the records held by StatTraq…

MostWanted lists the most popular posts on a wordpress powered weblog. This list can be used in the sidebar to provided visitors with an indication of what are the most visited pages.

It’s grown a little since it’s original release so it has a subtle API change. Where previously it was called “rjb_mostwanted”, it is now “MostWanted::mostwanted”. Currently there is a wrapper around the old method name so that it still works, however this will be removed in future releases.

Installation

1. Download this file
2. Rename it mostwanted.php and copy it to your /wp-content/plugins folder.
3. using wp-admin, enable the plugin

Usage

The plugin provides one method of interest: MostWanted::mostwanted($top_n, $trim_chars, $showviews). The three parameters are:

1. $top_n
   the number of results to list default = 5
2. $curtail
   0 for no text curtailment, or ‘n’ the number of characters from each post title that shoudl be displayed. e.g. Curtailing “My Dynamic Badger” to 10 characters would read “My Dyna…”.
   default = no curtailment
3. $showviews
   true if the number of times each post has been viewed should be included in the list.
   default = false
4. $show_views_in_tt
   TT is short for ToolTip setting this value to true includes the number of views as part of the tool tip. i.e. if you hover over the text the (1234 distinct viewers) message is shown.
   default = true
5. $duration
   restricts the duration of the query period so that only the last $duration days are considered when measuring popularity. e.g. a value of 30 would return the number of users only within the last 30 days. Leaving the value unset, or 0, results in the all-time results being returned.
   default = 0 (all-time)
6. $pre
   this is a text string that is added to every line.
   default = <li>
7. $post
   this is a text string that is added to every line.
   default = </li>
8. $method
   there are two ways of identifying unique visitors, neither of which are perfect, the default is to recognize only unique IP addresses, which means that if several people from one company visit, then they may show as a single user. Alternatively, using the session_id is not perfect because some users refuse to set cookies.
   default = ip, alternative = session
9. $as_percentage
   if set to true, then the number of hits for each page as a percentage of the site total is displayed instead of the hit count itself. This may be desirable if you want to show popularity without letting on how many hits you get for each story.
   default = false
10. $timeout
    adjusts how long the most-wanted information is cached for before being replenished from the db. A value of 0 (zero) will result in fresh data being retrieved for every query, whereas a value of 3600 will only query the database once every hour, cacheing the output and thus reducing DB load.
    default = 1800

The simplest way to use the plugin is therefore to augment your page with:
<ul>
<?php MostWanted::mostwanted(); ?>
</ul>

A more tuned version might read:
<ul>
<?php MostWanted::mostwanted(7, 30, true); ?>
</ul>

License

MostWanted is released under a Creative Commons License.

Credits

If you find MostWanted useful, please feel free to link or a trackback to this entry.
Thanks to everyone whose commented with problems, solutions & suggestions, especially:

• Ben Gracewood whose previous suggestion here gave me enough of a head start that I was able to come up with the relevant SQL query.
• Randy Peterman
• Darryll Van Dorp
• Michelle Li
• Rodney Shupe
• Mike Smith