If you know how to use standard WordPress style filters then yes – there is one defined for the WHERE clause of the query for the Simple:Press feed. This takes this form:

$where = apply_filters('sph_rss_where', $where, $feed);

The passed $where variable contains the WHERE clause that will be used by the query and the $feed variable contains the feed type (such as ‘group’, ‘forum’ or ‘all’ etc).

You can massage the $where content to add a post_date clause

Actually, I’m not a programmer.  I’m good at finding the code solutions I need by Googling and searching help forums and then copying and pasting.  So I need more help than a line of code because I don’t know what to do with it.

How about if I tell you what I did in WordPress, and you can tell me how I would do something similar in SimplePress — not just the code but where to put it or what file to create and where.

To create my custom WordPress feed showing only posts for the past 7 days, I created a new template called rss-last7days.php and put it in my theme folder.   Then, right after :

<?php if ( have_posts() ) : while ( have_posts() ) : the_post(); ?>

I added:

<?php $mylimit=7 * 86400; //days * seconds per day
 $post_age = date('U') - get_post_time('U');
 if ($post_age < $mylimit) { ?>

This was code that I found in a WordPress forum.  I am good at copying and pasting and sort of understanding what it is that the php is doing.  But I’m not a programmer.

So, to use the code that you have provided above, do I need to create a new template?  If so, where do I put it?  Do I need to edit sp-feed.php?  If so, won’t my changes get overwritten by updates?  What other steps do I need to take?

Thanks,

Beth

I think this should do it:

$where = apply_filters('sph_rss_where', $where, $feed);

add_filter('sph_rss_where', 'feed_filter', 1, 2);
function feed_filter($w, $f) {
    $w .= ' AND ' . SFPOSTS .'.post_date > DATE_SUB(CURDATE(), INTERVAL 7 DAY) ';
    return $w;
}

You want to put that in either spFunctions.php file of the Simple:Press theme you are using (in the /templates folder of the theme) – or – in the functions.php file of your WordPress theme.

If you choose the Sp theme route then remember – as always we recommend that you create your own SP theme so that any customisation is not lost during a future update. (http://codex.simple-press.com/codex/themes/theme-basics/creating-a-theme/)

Anyway – try this and see if this works for you.

It works!  I added it to functions.php.  Thank you!!!  

Any time I want to change the number of days, I can just change “INTERVAL # DAY”

Beth

np. glad we could help.