*Briefly*
How can I get access to the post object while setting up a theme or plugin
hook?
---
*Extensive Explanation*
I have a rather complex website design in which I use individual
stylesheets and javascript files (even appcache manifests and dynamically
added homescreen icons in some future cases) to create single, unique
pages. For this to work I have created a plugin that inserts a textarea in
the entry editor where I add my files, one per line. The script assumes
that I've generated a folder named as the slug using the Habari Silo (I
might automate this, one day), and that if the file is not given as an
absolute url, it must just prepend "Site::get_url('habari') .
'/user/files/' . $post->slug . '/' . $filename".
I'm currently also implementing an external file editor (though with login
through Habari) which is nearing completion.
Long story short... currently, I just check $post->info->[name of the
custom textarea] and loop through all the entries in my main theme template
files. I wanted to remove this and add everything to either the theme file
or a plugin (I have to run both, since extensive modification of the atom
feed, which my site requires, must use the plugin class). For one, I cannot
use Stacks (not enough control over what is and what isn't added to the
header or footer, and some other issues) so I'm trying to set my own
variables. I have tried many different things, but my problem is that I
seem to be unable to either pass $post->info->[custom field] and $post->slugto
the theme/plugin extension, or grant the function access to these vars.
Adding $post to the function params, setting $post global, or even
explicitly passing the values to a function. It just doesn't work for me.
Does anyone have an idea how to get around this problem?
---
*Last Thing I Tried*
*
*
class StereoDax extends Theme
{
/**
* Adding my own functions because I'm not happy with
* all the stuff Habari automagically adds to the header/footer
* Not using Stacks because regular vars give me more control
* with less code (including adding appcache manifests).
*/
public function theme_files( $post ) // tried $theme, etc... also tried
setting global
{
// Create the new variables
$this->header = '';
$this->footer = '';
$this->head = '';
// Get all the files from the custom post element
$files = preg_split('/(\r?\n)+/', $post->info->custom_files);
// Split the files and check if they're local
foreach($files as $f)
{
if (strpos($f, '://') === false)
{
$f = Site::get_url('habari') . '/user/files/' . $post->slug . '/' . $f;
}
// CSS Files
if(stripos($f,'.css') !== false)
{
$this->header .= "\t<link rel=\"stylesheet\" type=\"text/css\"
media=\"all\" href=\"$f\" />\n";
}
// Appcache manifest
else if(stripos($f,'.appcache') !== false)
{
$this->head = " manifest=\"$f\"";
}
// JS (assumed, if not CSS or appcache)
else
{
$this->footer .= "\t<script type=\"text/javascript\" src=\"$f
\"></script>\n";
}
}
}
}
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