1 files changed, 79 insertions, 0 deletions
diff --git a/sites/all/modules/ctools/plugins/content_types/node_context/node_comment_form.inc b/sites/all/modules/ctools/plugins/content_types/node_context/node_comment_form.inc
new file mode 100644
index 000000000..c21e7bc7f
--- /dev/null
+++ b/sites/all/modules/ctools/plugins/content_types/node_context/node_comment_form.inc
@@ -0,0 +1,79 @@
+<?php
+
+if (module_exists('comment')) {
+  /**
+   * Plugins are described by creating a $plugin array which will be used
+   * by the system that includes this file.
+   */
+  $plugin = array(
+    'single' => TRUE,
+    'title' => t('Comment form'),
+    'icon' => 'icon_node.png',
+    'description' => t('A form to add a new comment.'),
+    'required context' => new ctools_context_required(t('Node'), 'node'),
+    'category' => t('Node'),
+    'defaults' => array('anon_links' => FALSE),
+  );
+}
+
+function ctools_node_comment_form_content_type_render($subtype, $conf, $panel_args, $context) {
+  $node = isset($context->data) ? clone($context->data) : NULL;
+  $block = new stdClass();
+  $block->module = 'comments';
+  $block->delta  = $node->nid;
+
+  $block->title = t('Add comment');
+
+  if (empty($node)) {
+    $block->content = t('Comment form here.');
+  }
+  else if ($node->comment == COMMENT_NODE_OPEN) {
+    if (user_access('post comments')) {
+      $comment = new stdClass();
+      $comment->nid = $node->nid;
+      $comment->pid = NULL;
+      $form_state = array(
+        'ctools comment alter' => TRUE,
+        'node' => $node,
+        'build_info' => array(
+          'args' => array(
+            $comment,
+          ),
+        ),
+      );
+      $block->content = drupal_build_form('comment_node_' . $node->type . '_form', $form_state);
+    }
+    else if (!empty($conf['anon_links'])) {
+      $block->content = theme('comment_post_forbidden', array('node' => $node));
+    }
+  }
+
+  return $block;
+}
+
+function ctools_node_comment_form_content_type_admin_title($subtype, $conf, $context) {
+  return t('"@s" comment form', array('@s' => $context->identifier));
+}
+
+function ctools_node_comment_form_content_type_edit_form($form, &$form_state) {
+  $form['anon_links'] = array(
+    '#type'  => 'checkbox',
+    '#title' => t('Shows links to register or login.'),
+    '#description' => t('If anonymous comments are not allowed, this will display the register and login links.'),
+    '#default_value' => $form_state['conf']['anon_links'],
+  );
+  return $form;
+}
+
+function ctools_node_comment_form_content_type_edit_form_submit($form, &$form_state) {
+  // For each part of the form defined in the 'defaults' array set when you
+  // defined the content type, copy the value from the form into the array
+  // of items to be saved. We don't ever want to use
+  // $form_state['conf'] = $form_state['values'] because values contains
+  // buttons, form id and other items we don't want stored. CTools will handle
+  // the actual form submission.
+  foreach (array_keys($form_state['plugin']['defaults']) as $key) {
+    $form_state['conf'][$key] = $form_state['values'][$key];
+  }
+}
+