first import from 7.x-1.1

Signed-off-by: bachy <git@g-u-i.net>

includes/flag_lists_handler_field_template.inc

@@ -0,0 +1,55 @@
+<?php
+// $I$
+/**
+ * @file
+ * Contains the basic 'list template' field handler.
+ */
+
+/**
+ * Field handler to provide simple renderer that allows linking to a list's template flag.
+ */
+class flag_lists_handler_field_template extends views_handler_field {
+  /**
+   * Constructor to provide additional field to add.
+   */
+  function construct() {
+    parent::construct();
+    $this->additional_fields['name'] = array('table' => 'flags', 'field' => 'name');
+  }
+
+  function option_definition() {
+    $options = parent::option_definition();
+    $options['link_to_template'] = array('default' => FALSE);
+    return $options;
+  }
+
+  /**
+   * Provide link to list option
+   */
+  function options_form(&$form, &$form_state) {
+    parent::options_form($form, $form_state);
+    $form['link_to_template'] = array(
+      '#title' => t('Link this field to its list template'),
+      '#description' => t('This will override any other link you have set.'),
+      '#type' => 'checkbox',
+      '#default_value' => !empty($this->options['link_to_template']),
+    );
+  }
+
+  /**
+   * Render whatever the data is as a link to the list.
+   *
+   * Data should be made XSS safe prior to calling this function.
+   */
+  function render_link($data, $values) {
+    if (!empty($this->options['link_to_template']) && $data !== NULL && $data !== '') {
+      $this->options['alter']['make_link'] = TRUE;
+      $this->options['alter']['path'] = "admin/build/flags/edit/" . $values->{$this->aliases['name']};
+    }
+    return $data;
+  }
+
+  function render($values) {
+    return $this->render_link(check_plain($values->{$this->field_alias}), $values);
+  }
+}