first import

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

modules/system/views_handler_field_file.inc

@@ -0,0 +1,61 @@
+<?php
+
+/**
+ * @file
+ * Definition of views_handler_field_file.
+ */
+
+/**
+ * Field handler to provide simple renderer that allows linking to a file.
+ *
+ * @ingroup views_field_handlers
+ */
+class views_handler_field_file extends views_handler_field {
+  /**
+   * Constructor to provide additional field to add.
+   */
+  function init(&$view, &$options) {
+    parent::init($view, $options);
+    if (!empty($options['link_to_file'])) {
+      $this->additional_fields['uri'] = 'uri';
+    }
+  }
+
+  function option_definition() {
+    $options = parent::option_definition();
+    $options['link_to_file'] = array('default' => FALSE, 'bool' => TRUE);
+    return $options;
+  }
+
+  /**
+   * Provide link to file option
+   */
+  function options_form(&$form, &$form_state) {
+    $form['link_to_file'] = array(
+      '#title' => t('Link this field to download the file'),
+      '#description' => t("Enable to override this field's links."),
+      '#type' => 'checkbox',
+      '#default_value' => !empty($this->options['link_to_file']),
+    );
+    parent::options_form($form, $form_state);
+  }
+
+  /**
+   * Render whatever the data is as a link to the file.
+   *
+   * Data should be made XSS safe prior to calling this function.
+   */
+  function render_link($data, $values) {
+    if (!empty($this->options['link_to_file']) && $data !== NULL && $data !== '') {
+      $this->options['alter']['make_link'] = TRUE;
+      $this->options['alter']['path'] = file_create_url($this->get_value($values, 'uri'));
+    }
+
+    return $data;
+  }
+
+  function render($values) {
+    $value = $this->get_value($values);
+    return $this->render_link($this->sanitize_value($value), $values);
+  }
+}