1 files changed, 73 insertions, 0 deletions
diff --git a/sites/all/modules/views/modules/comment/views_handler_field_comment.inc b/sites/all/modules/views/modules/comment/views_handler_field_comment.inc
new file mode 100644
index 000000000..7ca3256fa
--- /dev/null
+++ b/sites/all/modules/views/modules/comment/views_handler_field_comment.inc
@@ -0,0 +1,73 @@
+<?php
+
+/**
+ * @file
+ * Definition of views_handler_field_comment.
+ */
+
+/**
+ * Field handler to allow linking to a comment.
+ *
+ * @ingroup views_field_handlers
+ */
+class views_handler_field_comment extends views_handler_field {
+  /**
+   * Override init function to provide generic option to link to comment.
+   */
+  function init(&$view, &$options) {
+    parent::init($view, $options);
+    if (!empty($this->options['link_to_comment'])) {
+      $this->additional_fields['cid'] = 'cid';
+      $this->additional_fields['nid'] = 'nid';
+    }
+  }
+
+  function option_definition() {
+    $options = parent::option_definition();
+    $options['link_to_comment'] = array('default' => TRUE, 'bool' => TRUE);
+    $options['link_to_node'] = array('default' => FALSE, 'bool' => TRUE);
+
+    return $options;
+  }
+
+  /**
+   * Provide link-to-comment option
+   */
+  function options_form(&$form, &$form_state) {
+    $form['link_to_comment'] = array(
+      '#title' => t('Link this field to its comment'),
+      '#description' => t("Enable to override this field's links."),
+      '#type' => 'checkbox',
+      '#default_value' => $this->options['link_to_comment'],
+    );
+    $form['link_to_node'] = array(
+      '#title' => t('Link field to the node if there is no comment.'),
+      '#type' => 'checkbox',
+      '#default_value' => $this->options['link_to_node'],
+    );
+    parent::options_form($form, $form_state);
+  }
+
+  function render_link($data, $values) {
+    if (!empty($this->options['link_to_comment'])) {
+      $this->options['alter']['make_link'] = TRUE;
+      $nid = $this->get_value($values, 'nid');
+      $cid = $this->get_value($values, 'cid');
+      if (!empty($cid)) {
+        $this->options['alter']['path'] = "comment/" . $cid;
+        $this->options['alter']['fragment'] = "comment-" . $cid;
+      }
+      // If there is no comment link to the node.
+      else if ($this->options['link_to_node']) {
+        $this->options['alter']['path'] = "node/" . $nid;
+      }
+    }
+
+    return $data;
+  }
+
+  function render($values) {
+    $value = $this->get_value($values);
+    return $this->render_link($this->sanitize_value($value), $values);
+  }
+}