Allow comments to work fine on Form 2.0 too

CHANGELOG.md

@@ -1,8 +1,10 @@
 # v1.2.x
-## 08/xx/2016
+## 09/xx/2016
 
 1. [](#improved)
     * Added Croatian translation
+1. [](#bugfix)
+    * Fix [#35](https://github.com/getgrav/grav-plugin-comments/issues/35) Allow comments to work fine on Form 2.0 too
 
 # v1.2.2
 ## 08/12/2016

comments.php

@@ -31,6 +31,10 @@ class CommentsPlugin extends Plugin
 
     /**
      * Initialize form if the page has one. Also catches form processing if user posts the form.
+     *
+     * Used by Form plugin < 2.0, kept for backwards compatibility
+     *
+     * @deprecated
      */
     public function onPageInitialized()
     {
@@ -49,8 +53,26 @@ class CommentsPlugin extends Plugin
         }
     }
 
+    /**
+     * Add the comment form information to the page header dynamically
+     *
+     * Used by Form plugin >= 2.0
+     */
+    public function onFormPageHeaderProcessed(Event $event)
+    {
+        $header = $event['header'];
+
+        if ($this->enable) {
+            if (!isset($header->form)) {
+                $header->form = $this->grav['config']->get('plugins.comments.form');
+            }
+        }
+
+        $event->header = $header;
+    }
+
     public function onTwigSiteVariables() {
-        $this->grav['twig']->enable = $this->enable;
+        $this->grav['twig']->enable_comments_plugin = $this->enable;
         $this->grav['twig']->comments = $this->fetchComments();
     }
 
@@ -97,6 +119,7 @@ class CommentsPlugin extends Plugin
             $this->enable([
                 'onTwigTemplatePaths' => ['onTwigTemplatePaths', 0],
                 'onFormProcessed' => ['onFormProcessed', 0],
+                'onFormPageHeaderProcessed' => ['onFormPageHeaderProcessed', 0],
                 'onPageInitialized' => ['onPageInitialized', 10],
                 'onTwigSiteVariables' => ['onTwigSiteVariables', 0]
             ]);
@@ -406,4 +429,4 @@ class CommentsPlugin extends Plugin
     {
         $this->grav['admin']->dataTypesExcludedFromDataManagerPlugin[] = 'comments';
     }
-}
+}

templates/partials/comments.html.twig

@@ -1,4 +1,4 @@
-{% if grav.twig.enable %}
+{% if grav.twig.enable_comments_plugin %}
 
     <h3>{{'PLUGIN_COMMENTS.ADD_COMMENT'|t}}</h3>
 
@@ -19,7 +19,7 @@
                 {% else %}
                     <div>
                         {% include "forms/fields/#{field.type}/#{field.type}.html.twig" %}
-                    </div>                
+                    </div>
                 {% endif %}
             {% else %}
                 <div>
@@ -27,6 +27,7 @@
                 </div>
             {% endif %}
         {% endfor %}
+        {% include "forms/fields/formname/formname.html.twig" %}
 
         <div class="buttons">
         {% for button in grav.config.plugins.comments.form.buttons %}