? cck-content_type_field_form.patch
Index: includes/panels/content_types/content_field_form.inc
===================================================================
RCS file: includes/panels/content_types/content_field_form.inc
diff -N includes/panels/content_types/content_field_form.inc
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ includes/panels/content_types/content_field_form.inc	8 Aug 2010 20:39:19 -0000
@@ -0,0 +1,126 @@
+<?php
+// $Id$
+
+/**
+ * @file
+ * This file provides a CTools content type form element for fields.
+ */
+
+$plugin = array(
+  'content type' => 'content_content_field_form_content_type_content_type',
+);
+
+/**
+ * Return all field content types available.
+ */
+function content_content_field_form_content_type_content_types() {
+  // This will hold all the individual field content types.
+  $types = array();
+
+  // Get all fields on the site.
+  $field_types = _content_field_types();
+
+  foreach (content_types() as $type_name => $type) {
+    foreach ($type['fields'] as $field_name => $field) {
+      if (!isset($types[$field_name])) {
+        $types[$field_name] = array(
+          'category' => t('Form'),
+          'icon' => 'icon_node_form.png',
+          'title' => t('Field: @widget_label (@field_name) - @field_type', array(
+            '@widget_label' => t($field['widget']['label']),
+            '@field_name' => $field_name,
+            '@field_type' => t($field_types[$field['type']]['label']),
+          )),
+          'description' => t('Field on the referenced node.'),
+          'types' => array(),
+        );
+        if (isset($field_types[$field['type']]['content_icon'])) {
+          $types[$field_name]['icon'] = $field_types[$field['type']]['content_icon'];
+        }
+      }
+      $types[$field_name]['types'][$type_name] = $type['name'];
+    }
+  }
+
+  // Create the required context for each field related to the content types.
+  foreach ($types as $field_name => $field_content_type) {
+    $types[$field_name]['required context'] = new ctools_context_required(t('Form'), 'node_form', array(
+      'type' => array_keys($types[$field_name]['types']),
+    ));
+    unset($types[$field_name]['types']);
+  }
+
+  return $types;
+}
+
+/**
+ * Just one subtype.
+ *
+ * Ordinarily this function is meant to get just one subtype. However, we are
+ * using it to deal with the fact that we have changed the subtype names. This
+ * lets us translate the name properly.
+ */
+function content_content_field_form_content_type_content_type($subtype) {
+  $types = content_content_field_form_content_type_content_types();
+  if (isset($types[$subtype])) {
+    return $types[$subtype];
+  }
+}
+
+/**
+ * Output function for the 'field' content type.
+ */
+function content_content_field_form_content_type_render($subtype, $conf, $panel_args, $context) {
+  $node = $context->data;
+
+  // Extract the node type from the node in context, the field name from the
+  // panels content type subtype, and get the content field structure.
+  $field_name = $subtype;
+  $field = content_fields($field_name, $node->type);
+
+  // Check view access to the field.
+  if (!content_access('edit', $field, NULL, $node)) {
+    return;
+  }
+
+  $block = new stdClass();
+  $block->module = 'content';
+  $block->delta = $field_name;
+
+  if (isset($context->form)) {
+    if (!empty($context->form['form_id']) && !empty($context->form[$field_name]['#access'])) {
+      $block->content = drupal_render($context->form[$field_name]);
+    }
+  }
+  else {
+    $block->content = t('Content field form.');
+  }
+  return $block;
+}
+
+/**
+ * Returns a settings form for the custom type.
+ */
+function content_content_field_form_content_type_edit_form(&$form, &$form_state) {
+}
+
+function content_content_field_form_content_type_edit_form_submit(&$form, &$form_state) {
+}
+
+/**
+ * Admin title for field content type.
+ */
+function content_content_field_form_content_type_admin_title($subtype, $conf, $context) {
+  // Get all fields on the site.
+  $field_types = _content_field_types();
+
+  // Get all the information about our field.
+  $field = content_fields($subtype);
+
+  return t('"@s" field: @widget_label (@field_name) - @field_type', array(
+    '@s' => $context->identifier,
+    '@widget_label' => t($field['widget']['label']),
+    '@field_name' => $subtype,
+    '@field_type' => t($field_types[$field['type']]['label']),
+  ));
+}