adding Context::extend(), H2o::set() for individual variable setting,…

… updating spec

extras/cakephp/h2o.php

@@ -0,0 +1,141 @@
+<?php
+
+/*
+
+    H2oView for CakePHP 1.2
+
+    Install : 
+        please drop me into your app/view/ folder of your cake install
+
+    Usage :
+    
+        // PagesController
+          class PagesController extends AppController {
+            var $view = 'h2o';
+          
+          }
+
+*/
+
+App::import('Vendor', array('h2o/h2o', 'cms_h2o_extension'));
+
+class H2oView extends View {
+    var $h2oAutoRender = false;
+    var $h2oEnableCache = true;
+    var $ext = '.html';
+    var $autoLayout = false;
+
+    function _render($___viewFn, $___dataForView, $loadHelpers = true, $cached = false) {
+
+        $dirParts = explode(DS, $___viewFn);
+        array_pop($dirParts);
+        $templatePath = implode(DS, $dirParts);
+
+        $options = array('template_path'    =>  $templatePath, 
+                      'compile_path'    =>  H2O_COMPILE_PATH,
+                      'auto_render' =>  $this->h2oAutoRender, 
+                      'cache'           =>  $this->h2oEnableCache, 
+                      'safeClass' => array('SimplePie_Item'),
+        );
+        $h2o = new H2O($___viewFn, $options);
+        $viewVars =     &$___dataForView;
+        $passVarsH2o = explode(',','here,base,action,name,pageTitle,layoutPath,webroot');
+        foreach ($this->__passedVars as $var ){
+            if (in_array($var, $passVarsH2o)){
+                $viewVars[Inflector::underscore($var)] =  $this->{$var};
+            }
+        }
+        $viewVars['data'] = $this->data;
+
+        if ($this->helpers != false && $loadHelpers === true) {
+            $loadedHelpers = array();
+            $loadedHelpers = $this->_loadHelpers($loadedHelpers, $this->helpers);
+
+            foreach (array_keys($loadedHelpers) as $helper) {
+                $replace = strtolower(substr($helper, 0, 1));
+                $camelBackedHelper = preg_replace('/\\w/', $replace, $helper, 1);
+
+                ${$camelBackedHelper} =& $loadedHelpers[$helper];
+
+                if (is_array(${$camelBackedHelper}->helpers) && !empty(${$camelBackedHelper}->helpers)) {
+                    $subHelpers = ${$camelBackedHelper}->helpers;
+                    foreach ($subHelpers as $subHelper) {
+                        ${$camelBackedHelper}->{$subHelper} =& $loadedHelpers[$subHelper];
+                    }
+                }
+                $helper = $this->loaded[$camelBackedHelper] =& ${$camelBackedHelper};
+                $h2o->set($camelBackedHelper, $helper);
+                //$h2o->storage['helpers'][$camelBackedHelper] =  $helper;
+            }
+        }
+        if ($this->helpers != false && $loadHelpers === true) {
+            foreach ($loadedHelpers as $helper) {
+                if (is_object($helper)) {
+                    if (is_subclass_of($helper, 'Helper') || is_subclass_of($helper, 'helper')) {
+                        $helper->beforeRender();
+                    }
+                }
+            }
+        }
+        if(isset($myPaginate))
+          $paginator = $myPaginate;
+        $paginator->h2o_safe = array('prev', 'numbers', 'next');
+        $viewVars['paginate'] = $paginator;
+
+
+        $h2o->evaluate($viewVars);
+        $___viewFn = $h2o->compiled_file;
+
+
+
+        extract($___dataForView, EXTR_SKIP);
+        $BASE = $this->base;
+        $params =& $this->params;
+        $page_title = $this->pageTitle;
+
+        ob_start();
+
+        if (Configure::read() > 0) {
+            include ($___viewFn);
+        } else {
+            @include ($___viewFn);
+        }
+
+        if ($this->helpers != false && $loadHelpers === true) {
+            foreach ($loadedHelpers as $helper) {
+                if (is_object($helper)) {
+                    if (is_subclass_of($helper, 'Helper') || is_subclass_of($helper, 'helper')) {
+                        $helper->afterRender();
+                    }
+                }
+            }
+        }
+
+        $out = ob_get_clean();
+
+        if (isset($this->loaded['cache']) && (($this->cacheAction != false)) && (defined('CACHE_CHECK') && CACHE_CHECK === true)) {
+            if (is_a($this->loaded['cache'], 'CacheHelper')) {
+                $cache =& $this->loaded['cache'];
+
+                if ($cached === true) {
+                    $cache->view = &$this;
+                }
+
+                $cache->base            = $this->base;
+                $cache->here            = $this->here;
+                $cache->helpers         = $this->helpers;
+                $cache->action          = $this->action;
+                $cache->controllerName  = $this->name;
+                $cache->layout  = $this->layout;
+                $cache->cacheAction     = $this->cacheAction;
+                $cache->cache($___viewFn, $out, $cached);
+            }
+        }
+
+        //$this->output = $out;
+
+        return $out;
+    }
+
+}
+?>