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1 parent b78053c commit ddc94d1810f9fa12263d5d4fb87840d7353c386a @scor committed May 13, 2010
Showing with 6 additions and 1 deletion.
  1. +1 −1 opengraphprotocol.info
  2. +5 −0 opengraphprotocol.module
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@@ -1,6 +1,6 @@
; $Id: $
name = Open Graph Protocol
-description = A module for the Open Graph Protocol.
+description = Allows to annotate page with the Open Graph protocol and make them available in Facebook.
package = Other
version = VERSION
core = 7.x
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@@ -16,6 +16,9 @@ function opengraphprotocol_rdf_namespaces() {
/**
* Implements hook_form_FORM_ID_alter().
+ *
+ * Adds a vertical tab in the edit content type form to specify which Open
+ * Graph protocol type should associated with each content type.
*/
function opengraphprotocol_form_node_type_form_alter(&$form, $form_state) {
// Object types defined at http://opengraphprotocol.org/#types
@@ -106,6 +109,8 @@ function opengraphprotocol_form_node_type_form_alter(&$form, $form_state) {
/**
* Implements MODULE_preprocess_HOOK().
+ *
+ * Adds the various Open Graph protocol HTML elements during page rendering.
*/
function opengraphprotocol_preprocess_node(&$variables) {
$node = $variables['node'];

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