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-rw-r--r--kolab.org/www/drupal-7.15/sites/all/modules/views/modules/comment/views_handler_field_comment.inc67
1 files changed, 67 insertions, 0 deletions
diff --git a/kolab.org/www/drupal-7.15/sites/all/modules/views/modules/comment/views_handler_field_comment.inc b/kolab.org/www/drupal-7.15/sites/all/modules/views/modules/comment/views_handler_field_comment.inc
new file mode 100644
index 0000000..b855b63
--- /dev/null
+++ b/kolab.org/www/drupal-7.15/sites/all/modules/views/modules/comment/views_handler_field_comment.inc
@@ -0,0 +1,67 @@
+<?php
+/**
+ * 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);
+ $options['link_to_node'] = array('default' => FALSE);
+
+ 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);
+ }
+}