{

/**

* Filter the rewrite rules to add our own new rule based on the existing display_entry rule

* @params array $rules An array of RewriteRule objects representing all active rules

* @return array An array of RewriteRule objects, including our new rule

*/

function filter_rewrite_rules($rules)

{

static $ruleisset = false;

if($ruleisset) {

return $rules;

}

foreach($rules as $rule) {

if($rule->name == 'display_entry') {

$editrule = clone $rule;

$delimiter = $editrule->parse_regex[0];

$insertion_point = strrpos($editrule->parse_regex, $delimiter);

if($editrule->parse_regex[$insertion_point-1] == '$') {

$insertion_point--;

}

$editrule->parse_regex = substr($editrule->parse_regex, 0, $insertion_point) . '.text' . substr($editrule->parse_regex, $insertion_point);

$editrule->priority--;

$editrule->action = 'plaintext';

$editrule->handler = 'PluginHandler';

$rules[] = $editrule;

}

}

$ruleisset = true;

return $rules;

}

/**

* Respond to the URL that was created

* Determine the post that was supposed to be displayed, and show it in raw

* @params array $handlervars An array of values passed in from the URL requested

*/

function action_plugin_act_plaintext($handlervars)

{

$activetheme = Themes::create();

$user_filters = array(

'fetch_fn' => 'get_row',

'limit' => 1,

);

$page_key = array_search( 'page', $activetheme->valid_filters );

unset( $activetheme->valid_filters[$page_key] );

$user_filters = Plugins::filter( 'template_user_filters', $user_filters );

$user_filters = array_intersect_key( $user_filters, array_flip( $activetheme->valid_filters ) );

$where_filters = Controller::get_handler()->handler_vars->filter_keys( $activetheme->valid_filters );

$where_filters = $where_filters->merge( $user_filters );

$where_filters = Plugins::filter( 'template_where_filters', $where_filters );

$post = Posts::get( $where_filters );

$current_url = URL::get();

$created_at = $post->pubdate->get();

header('Content-type: text/plain; charset=utf-8');

echo <<<HERE

# {$post->title}

By {$post->author->displayname}

<{$current_url}>

{$created_at}

{$post->content}

HERE;

exit;

}