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-rw-r--r--kolab.org/www/drupal-7.15/sites/all/modules/views/modules/comment/views_handler_field_comment_link.inc63
1 files changed, 63 insertions, 0 deletions
diff --git a/kolab.org/www/drupal-7.15/sites/all/modules/views/modules/comment/views_handler_field_comment_link.inc b/kolab.org/www/drupal-7.15/sites/all/modules/views/modules/comment/views_handler_field_comment_link.inc
new file mode 100644
index 0000000..e0e0ba7
--- /dev/null
+++ b/kolab.org/www/drupal-7.15/sites/all/modules/views/modules/comment/views_handler_field_comment_link.inc
@@ -0,0 +1,63 @@
+<?php
+/**
+ * Base field handler to present a link.
+ *
+ * @ingroup views_field_handlers
+ */
+class views_handler_field_comment_link extends views_handler_field_entity {
+ function construct() {
+ parent::construct();
+ }
+
+ function option_definition() {
+ $options = parent::option_definition();
+ $options['text'] = array('default' => '', 'translatable' => TRUE);
+ $options['link_to_node'] = array('default' => FALSE);
+ return $options;
+ }
+
+ function options_form(&$form, &$form_state) {
+ $form['text'] = array(
+ '#type' => 'textfield',
+ '#title' => t('Text to display'),
+ '#default_value' => $this->options['text'],
+ );
+ $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 query() {
+ $this->ensure_my_table();
+ $this->add_additional_fields();
+ }
+
+ function render($values) {
+ $value = $this->get_value($values, 'cid');
+ return $this->render_link($this->sanitize_value($value), $values);
+ }
+
+ function render_link($data, $values) {
+ $text = !empty($this->options['text']) ? $this->options['text'] : t('view');
+ $comment = $this->get_value($values);
+ $nid = $comment->nid;
+ $cid = $comment->cid;
+
+ $this->options['alter']['make_link'] = TRUE;
+ $this->options['alter']['html'] = TRUE;
+
+ if (!empty($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 $text;
+ }
+}