Issue #64: Register the helper() function through the helperable beha…

…vior

code/template/behavior/helperable.php

@@ -17,6 +17,17 @@
  */
 class TemplateBehaviorHelperable extends TemplateBehaviorAbstract
 {
+ /**
+ * Register a helper() function in the template
+ *
+ * @param ViewContextInterface $context A view context object
+ * @return void
+ */
+ protected function _beforeRender(TemplateContextInterface $context)
+ {
+ $context->subject->registerFunction('helper', array($this, 'invokeHelper'));
+ }
+
  /**
  * Invoke a template helper
  *

code/template/template.php

@@ -58,7 +58,6 @@ protected function _initialize(ObjectConfig $config)
  'filters' => array(),
  'functions' => array(
  'escape' => array(__NAMESPACE__.'\StringEscaper', 'escape'),
- 'helper' => array($this, 'invokeHelper'),
  'parameter' => array($this, 'getParameter'),
  'parameters' => array($this, 'getParameters')
  ),

code/view/behavior/routable.php

@@ -0,0 +1,98 @@
+<?php
+/**
+ * Kodekit Component - https://www.timble.net/kodekit
+ *
+ * @copyright Copyright (C) 2007 - 2014 Johan Janssens and Timble CVBA. (https://www.timble.net)
+ * @license MPL v2.0 <https://www.mozilla.org/en-US/MPL/2.0>
+ * @link https://github.com/timble/kodekit-pages for the canonical source repository
+ */
+
+namespace Kodekit\Library;
+
+/**
+ * Routable View Behavior
+ *
+ * @author Johan Janssens <https://github.com/johanjanssens>
+ * @package Kodekit\Library\View\Behavior
+ */
+class ViewBehaviorRoutable extends ViewBehaviorAbstract
+{
+ /**
+ * Get a route based on a full or partial query string
+ *
+ * 'option', 'view' and 'layout' can be omitted. The following variations will all result in the same route :
+ *
+ * - foo=bar
+ * - component=[package]&view=[name]&foo=bar
+ *
+ * In templates, use route()
+ *
+ * @param string|array $route The query string or array used to create the route
+ * @param boolean $fqr If TRUE create a fully qualified route. Defaults to TRUE.
+ * @param boolean $escape If TRUE escapes the route for xml compliance. Defaults to TRUE.
+ * @return DispatcherRouterRoute The route
+ */
+ public function getRoute($route = '', $fqr = true)
+ {
+ $parts = array();
+ $identifier = $this->getMixer()->getIdentifier();
+
+ if(is_string($route)) {
+ parse_str(trim($route), $parts);
+ } else {
+ $parts = $route;
+ }
+
+ //Check to see if there is component information in the route if not add it
+ if (!isset($parts['component'])) {
+ $parts['component'] = $identifier->package;
+ }
+
+ //Add the view information to the route if it's not set
+ if (!isset($parts['view'])) {
+ $parts['view'] = $this->getName();
+ }
+
+ //Add the format information to the route only if it's not 'html'
+ if (!isset($parts['format']) && $identifier->name !== 'html') {
+ $parts['format'] = $identifier->name;
+ }
+
+ //Add the model state and layout only for routes to the same view
+ if ($parts['component'] == $identifier->package && $parts['view'] == $this->getName())
+ {
+ $states = array();
+ foreach($this->getModel()->getState() as $name => $state)
+ {
+ if($state->default != $state->value && !$state->internal) {
+ $states[$name] = $state->value;
+ }
+ }
+
+ $parts = array_merge($states, $parts);
+
+ //Add the layout information
+ if(!isset($parts['layout']) && $this->getMixer() instanceof ViewTemplatable)
+ {
+ $layout = $this->getLayout();
+
+ if ($layout !== 'default') {
+ $parts['layout'] = $layout;
+ }
+ }
+ }
+
+ //Create the route
+ $escape = $this->getUrl()->isEscaped();
+ $route = $this->getObject('lib:dispatcher.router.route', array('escape' => $escape))->setQuery($parts);
+
+ //Add the host and the schema
+ if ($fqr === true)
+ {
+ $route->scheme = $this->getUrl()->scheme;
+ $route->host = $this->getUrl()->host;
+ }
+
+ return $route;
+ }
+}