New module 'Nodecomment'

modules/nodecomment/views/nodecomment_handler_field_author.inc

@@ -0,0 +1,48 @@
+<?php
+/**
+ * Field handler to allow linking to a user account or homepage
+ */
+class nodecomment_handler_field_author extends views_handler_field_user_name {
+  /**
+   * Override init function to add uid and homepage fields.
+   */
+  function init(&$view, &$data) {
+    parent::init($view, $data);
+    $this->additional_fields['uid'] = array('table' => 'users', 'field' => 'uid');
+    $this->additional_fields['user_name'] = array('table' => 'users', 'field' => 'name');
+    $this->additional_fields['name'] = array('table' => 'node_comments', 'field' => 'name');
+    $this->additional_fields['homepage'] = array('table' => 'node_comments', 'field' => 'homepage');
+  }
+
+  function option_definition() {
+    $options = parent::option_definition();
+    return $options;
+  }
+
+  function options_form(&$form, &$form_state) {
+    parent::options_form($form, $form_state);
+  }
+
+  function query() {
+    $this->add_additional_fields();
+    $this->field_alias = $this->aliases['user_name'];
+  }
+
+  function render_link($data, $values) {
+    // The parent will handle anything that isn't a node comment just fine.
+    if (!empty($values->{$this->aliases['uid']}) || empty($values->{$this->aliases['name']})) {
+      return parent::render_link($data, $values);
+    }
+
+    if (!empty($this->options['link_to_user'])) {
+      $account->uid = 0;
+      $account->name = $values->{$this->aliases['name']};
+      $account->homepage = $values->{$this->aliases['homepage']};
+
+      return theme('username', $account);
+    }
+    else {
+      return $data;
+    }
+  }
+}