admin_menu.php

<?php 

/**
 * Check to see if the kohana path has been added as a WordPress Option.
 * If it hasn't then this is the only setting users should be allowed to set.
 */

/**
 * Handle POSTs to this page
 */
$show_routing_tab = ( $_POST && $_POST['action'] == 'add_page_routing' ) ? true : false;
$routes_updated = false;
if( $show_routing_tab ){
	if( $_POST['kr'] && $_POST['postid']){
		$kr = $_POST['kr'];
		$pid = $_POST['postid'];
		$placement = ($_POST['placement']) ? $_POST['placement'] : 'after';
		
		$option_name = "kohana_route::$pid";
		$option_value = "$kr::$placement";
		
		if( get_option($option_name) ){
			update_option($option_name,$option_value);
		} else {
			add_option($option_name,$option_value);
		}
		$routes_updated = true;
	}
}
/**
 * Handle Deleting Routing Option
 */
if( $_POST['action'] == 'delete_page_routing' ){
	$show_routing_tab = true;
	delete_option( $_POST['route'] );
	$routes_updated = true;
}

/**
 * Check wordpress options and find all kohana routes
 */
$all_options = get_alloptions();
$routes = array();
foreach( $all_options as $op_name=>$op_value ){
	if( substr($op_name,0,12)=='kohana_route' ){
		$routes[] = explode( '::', $op_name.'::'.$op_value );
	}
}

$option_set = ( get_option('kohana_system_path') && get_option('kohana_application_path') ) ? true : false ;
$has_routes = ( $routes ) ? true : false;


/**
 * Determine the Kohana Front Loader URL
 */ 
 $my_kohana_front = get_option('siteurl');
 global $wpdb;
 
 if( ! get_option('permalink_structure') ) {
 	$my_kohana_front .= '/?page_id=' . get_option('kohana_front_loader');
 } else {
 	$my_kohana_front .= '/' . $wpdb->get_var("SELECT post_name FROM $wpdb->posts WHERE ID = " . get_option('kohana_front_loader') );
 }


?>
<?php if( $option_set ) : ?>
<script>
function wp_kohana_admin_showoptions()
{
	document.getElementById('kohana_options_tab').style.display = '';
	document.getElementById('kohana_routing_tab').style.display = 'none';
	document.getElementById('k_options_link').className = 'active';
	document.getElementById('k_routing_link').className = '';
}
function wp_kohana_admin_showrouting()
{
	document.getElementById('kohana_options_tab').style.display = 'none';
	document.getElementById('kohana_routing_tab').style.display = '';
	document.getElementById('k_options_link').className = '';
	document.getElementById('k_routing_link').className = 'active';
}
</script>
<?php endif; ?>
<style>
#navmenu {
	padding: 4px 0px 4px 0px;
	border-bottom: solid thin #CCCCCC;
}
#navmenu ul {margin: 0; padding: 0; 
	list-style-type: none; list-style-image: none; }
#navmenu li {
	margin:4px;
	display: inline;
	border-top: solid thin #CCCCCC; 
	border-left: solid thin #CCCCCC; 
	border-right: solid thin #CCCCCC; 
	padding: 5px 0px 5px 0px;
	
}
#navmenu ul li a {
	text-decoration:none;  margin: 0px;
	padding: 5px 25px 5px 25px;
	background: #EEEEEE;
}
#navmenu ul li a:hover {
	background: #FFFFFF; 
}
#navmenu .active {
	text-decoration:none;  margin: 0px;
	padding: 5px 25px 5px 25px;
	background: #FFFFFF;
}
</style>
<div class="wrap">



<div class="wrap nosubsub">
	<div id="icon-edit-pages" class="icon32"><br></div>
<h2>Kohana Control Panel</h2>
 <p>The Kohana for Wordpress Module allows you to add pages and applications built with the Kohana PHP architecture to your
 Wordpress site. To learn more about Kohana see <a href="http://kohanaphp.com/">http://kohanaphp.com</a></p>

<br class="clear">

<?php if( $option_set ) : ?>
<div id="navmenu">
<ul>	
	<li><a id="k_options_link" class="<?php print ( $show_routing_tab ) ? '' : 'active' ?>" href="javascript:wp_kohana_admin_showoptions()">Kohana Options</a></li>
	<li><a id="k_routing_link" class="<?php print ( $show_routing_tab ) ? 'active' : '' ?>" href="javascript:wp_kohana_admin_showrouting()">Page Routing</a></li>
</ul>
</div>

<?php endif; ?>

<div id="kohana_options_tab" style="display:<?php print ( $show_routing_tab ) ? 'none' : '' ?>">

<h3>Kohana Options</h3>

<div>
Your Kohana Front Loader is : <a href="<?php print $my_kohana_front ?>"><?php print $my_kohana_front ?></a>
</div>

<div class="form-wrap">

<form name="addmap" id="addmap" method="post" action="options.php" class="add:the-list: validate">
  <?php wp_nonce_field('update-options'); ?>

<div class="form-field form-required">
	<label for="name"><strong>Kohana Application Path</strong></label>
	<input type="text" name="kohana_application_path" value="<?php echo get_option('kohana_application_path'); ?>" size="40" aria-required="true" />	
    <p>Enter the full path to your Kohana application folder.</p>
</div>
<div class="form-field form-required">
	<label for="name"><strong>Kohana Module Path</strong></label>
	<input type="text" name="kohana_module_path" value="<?php echo get_option('kohana_module_path'); ?>" size="40" aria-required="true" />	
    <p>Enter the full path to your Kohana module folder.</p>
</div>
<div class="form-field form-required">
	<label for="name"><strong>Kohana System Path</strong></label>
	<input type="text" name="kohana_system_path" value="<?php echo get_option('kohana_system_path'); ?>" size="40" aria-required="true" />	
    <p>Enter the full path to your Kohana system folder.</p>
</div>

<div class="form-field form-required">
	<label for="name"><strong>Custom Bootstrap Path</strong></label>
	<input type="text" name="kohana_bootstrap_path" value="<?php echo get_option('kohana_bootstrap_path'); ?>" size="40" aria-required="true" />	
    <p>If you want to use a custom bootstrap file then define the path here. Note you should use the file 
    <i>plugins/kohana-for-wordpress/kohana_bootstrap.php</i> as an example.</p>
</div>

<div class="form-field form-required">
	<label for="name"><strong>Kohana File Extension</strong></label>
	<input type="text" name="kohana_ext" value="<?php echo get_option('kohana_ext'); ?>" size="40" aria-required="true" />	
    <p>The default extension of resource files.</p>
</div>
<div class="form-field form-required">
	<label for="name"><strong>Default Placement</strong></label>
	<select name="kohana_default_placement"> 
	 <option value="before" <?php if( get_option('kohana_default_placement')=='before') echo 'selected="true"'; ?>>Before Page Content</option> 
	 <option value="after" <?php if( get_option('kohana_default_placement')=='after') echo 'selected="true"'; ?>>After Page Content</option> 
	 <option value="replace" <?php if( get_option('kohana_default_placement')=='replace') echo 'selected="true"'; ?>>Replace Page Content</option> 
	</select>
    <p>Define if your want the results of Kohana controller requests to replace wordpress content or display before or after wordpress content.</p>
</div>

<div class="form-field form-required">
	<label for="name"><strong>Kohana Modules</strong></label>
	<input type="input" name="kohana_modules" value="<?php print get_option('kohana_modules')?>"  />	
    <p>Enter a comma seperated list of Kohana modules that are referenced by your application</p>
</div>

<div class="form-field form-required">
	<label for="name"><strong>Kohana Default Controller / Action / ID </strong></label>
	<input type="input" name="kohana_default_controller" value="<?php print get_option('kohana_default_controller')?>"  />	
	<input type="input" name="kohana_default_action" value="<?php print get_option('kohana_default_action')?>"  />	
	<input type="input" name="kohana_default_id" value="<?php print get_option('kohana_default_id')?>"  />	
    <p>Enter the default controller, action and optional id for your kohana application</p>
</div>

<?php if ( 0 != count( get_page_templates() ) ) { ?>
<div class="form-field">
	<label for="kohana_page_template"><strong>Kohana Page Template</strong></label>
	<select name="kohana_page_template" id="kohana_page_template">
	<option value='default'>Default Template</option>
	<?php page_template_dropdown(get_option('kohana_page_template')); ?>
	</select>
	<p>If your theme has custom templates, you can select one to be used for all Kohana requests.
	This will override templates assigned to any mapped pages.</p>
</div>
<?php } ?>

<div class="form-field form-required">
	<label for="name"><strong>Include Kohana Front Loader in Wordpress Navigation</strong></label>
	<input type="checkbox" name="kohana_front_loader_in_nav" value="1" <?php print ( get_option('kohana_front_loader_in_nav') ) ? 'checked="true"' : '' ?>  />	
    <p>Kohana module creates a wordpress page when installed. This page basically becomes your kohana front loader. 
    Select the checkbox if you want this page to appear in your wordpress navigation. You can edit the details of this page 
	<a href="<?php echo get_option('siteurl') ?>/wp-admin/page.php?action=edit&post=<?php echo get_option('kohana_front_loader') ?>">here</a>.</p>
</div>

<div class="form-field form-required">
	<label for="name"><strong>Process all URIs</strong></label>
	<input type="checkbox" name="kohana_process_all_uri" value="1" <?php print ( get_option('kohana_process_all_uri') ) ? 'checked="true"' : '' ?>  />	
    <p>If you turn this setting off then the plugin will only attempt to process Kohana controllers if requested from front loader page. If you turn this setting on
	then the plugin will check for a valid Kohana controller for every request that isn't for a specific wordpress page or post.</p>
</div>


  <input type="hidden" name="action" value="update" />
  <input type="hidden" name="page_options" value="kohana_bootstrap_path,kohana_default_id,kohana_default_action,kohana_default_controller,kohana_modules,kohana_default_time_zone,kohana_base_url,kohana_system_path,kohana_module_path,kohana_ext,kohana_application_path,kohana_front_loader_in_nav,kohana_process_all_uri,kohana_default_placement,kohana_page_template" />
<p class="submit"><input class="button" name="submit" value="Update Kohana Options" type="submit"></p>

</form>
</div>
<br class="clear">

</div>
<div id="kohana_routing_tab" style="display:<?php print ( $show_routing_tab ) ? '' : 'none' ?>">

<?php if( $option_set && $has_routes ) : ?>
<h3>Kohana Page Routing</h3>

<?php if( $routes_updated ) : ?>
<div style="background-color: rgb(255, 251, 204);" id="message" class="updated fade"><p><strong>Page Routes Updated.</strong></p></div>
<?php endif; ?>

<table class="widefat tag fixed" cellspacing="0">
	<thead>
	<tr>
	<th scope="col" id="name" class="manage-column column-description" style="">Kohana Content</th>
	<th scope="col" id="slug" class="manage-column column-description" style="">Wordpress Page</th>
	<th scope="col" id="slug" class="manage-column column-slug" style="">Placement</th>
	<th scope="col" id="posts" class="manage-column column-posts num" style=""></th>
	</tr>
	</thead>
<tbody id="the-list" class="list:tag">
<?php foreach( $routes as $route ) : ?>
<tr id="cat-1" class="iedit alternate">
 	 <td class="description column-description"><?php echo $route[2] ?></td>
 	 <td class="description column-description"><?php echo $route[1] ?></td>
 <td class="name column-description"><?php echo $route[3] ?><br></td>
 	 <td class="slug column-slug"><a href="javascript:delete_route('<?php echo 'kohana_route::'.$route[1] ?>')">delete</a></td>
</tr>
<?php endforeach; ?>
</tbody>

</table>
<br class="clear">
<script type="text/javascript">
function delete_route(route){
	document.getElementById('route').value = route;
	document.getElementById('delete_route_form').submit();
}
</script>
<form id="delete_route_form" action="options-general.php?page=Kohana" method="post">
	<input name="action" id="action" value="delete_page_routing" type="hidden">
	<input name="route" id="route" value="" type="hidden">
 
</form>
<?php endif; // END IF OPTION_SET AND HAS_ROUTES ?>

<?php if( $option_set ) : ?>
<div class="form-wrap">
<h3>Create a New Page Map</h3>
<div id="ajax-response"></div>

<p>Create a page map if you want to include the results from a kohana controller inside an exsisting wordpress page.</p>

<form name="addmap" id="addmap" method="post" action="options-general.php?page=Kohana" class="add:the-list: validate">
<input name="action" value="add_page_routing" type="hidden">

<div class="form-field form-required">

	<label for="name">Kohana Controller</label>
	<input name="kr" id="kr" value="" size="40" aria-required="true" type="text">
    <p>Eg. To load the method <strong>calendar</strong> from the controller <strong>application/classes/controllers/example.php</strong> you would enter <strong>examples/calendar</strong> above.</p>
</div>


<div class="form-field">
	<label for="slug">Wordpress Page</label>

	<select name="postid"> 
	 <option value=""><?php echo attribute_escape(__('Select page')); ?></option> 
	 <?php 
	  $pages = get_pages(); 
	  foreach ($pages as $pagg) {
	  	if( $pagg->ID == get_option('kohana_front_loader') ) continue;
	    $option = '<option value="'.$pagg->ID.'" ';
	    $option .= '>';
	    $option .= $pagg->post_title;
	    $option .= '</option>';
	    echo $option;
	  }
	 ?>
	</select>
	
    <p>Select the wordpress page in which the kohana controller will be included</p>
</div>

<div class="form-field">
	<label for="slug">Placement</label>

	<select name="placement"> 
	 <option value=""><?php echo attribute_escape(__('Select placement')); ?></option>
	 <option value="before">Before Page Content</option> 
	 <option value="after">After Page Content</option> 
	 <option value="replace">Replace Page Content</option> 
	</select>
	
    <p>Select the location where the kohana controller should be included</p>
</div>


<p class="submit"><input class="button" name="submit" value="Add Page Mapping" type="submit"></p>
</form></div>

</div>

<?php endif; // END IF OPTIONS_SET ?>

</div>
</div>