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-rw-r--r--kolab.org/www/drupal-7.15/sites/all/modules/views/modules/comment/views_handler_field_ncs_last_comment_name.inc49
1 files changed, 49 insertions, 0 deletions
diff --git a/kolab.org/www/drupal-7.15/sites/all/modules/views/modules/comment/views_handler_field_ncs_last_comment_name.inc b/kolab.org/www/drupal-7.15/sites/all/modules/views/modules/comment/views_handler_field_ncs_last_comment_name.inc
new file mode 100644
index 0000000..63f948f
--- /dev/null
+++ b/kolab.org/www/drupal-7.15/sites/all/modules/views/modules/comment/views_handler_field_ncs_last_comment_name.inc
@@ -0,0 +1,49 @@
+<?php
+
+/**
+ * Field handler to present the name of the last comment poster.
+ *
+ * @ingroup views_field_handlers
+ */
+class views_handler_field_ncs_last_comment_name extends views_handler_field {
+ function query() {
+ // last_comment_name only contains data if the user is anonymous. So we
+ // have to join in a specially related user table.
+ $this->ensure_my_table();
+ // join 'users' to this table via vid
+ $join = new views_join();
+ $join->construct('users', $this->table_alias, 'last_comment_uid', 'uid');
+ $join->extra = array(array('field' => 'uid', 'operator' => '!=', 'value' => '0'));
+
+ // ncs_user alias so this can work with the sort handler, below.
+// $this->user_table = $this->query->add_relationship(NULL, $join, 'users', $this->relationship);
+ $this->user_table = $this->query->ensure_table('ncs_users', $this->relationship, $join);
+
+ $this->field_alias = $this->query->add_field(NULL, "COALESCE($this->user_table.name, $this->table_alias.$this->field)", $this->table_alias . '_' . $this->field);
+
+ $this->user_field = $this->query->add_field($this->user_table, 'name');
+ $this->uid = $this->query->add_field($this->table_alias, 'last_comment_uid');
+ }
+
+ function option_definition() {
+ $options = parent::option_definition();
+
+ $options['link_to_user'] = array('default' => TRUE);
+
+ return $options;
+ }
+
+ function render($values) {
+ if (!empty($this->options['link_to_user'])) {
+ $account = new stdClass();
+ $account->name = $this->get_value($values);
+ $account->uid = $values->{$this->uid};
+ return theme('username', array(
+ 'account' => $account
+ ));
+ }
+ else {
+ return $this->sanitize_value($this->get_value($values));
+ }
+ }
+}