1 files changed, 114 insertions, 0 deletions
diff --git a/sites/all/modules/views/modules/user/views_handler_field_user_picture.inc b/sites/all/modules/views/modules/user/views_handler_field_user_picture.inc
new file mode 100644
index 000000000..babbae55f
--- /dev/null
+++ b/sites/all/modules/views/modules/user/views_handler_field_user_picture.inc
@@ -0,0 +1,114 @@
+<?php
+
+/**
+ * @file
+ * Definition of views_handler_field_user_picture.
+ */
+
+/**
+ * Field handler to provide simple renderer that allows using a themed user link.
+ *
+ * @ingroup views_field_handlers
+ */
+class views_handler_field_user_picture extends views_handler_field {
+  function construct() {
+    parent::construct();
+    $this->additional_fields['uid'] = 'uid';
+    $this->additional_fields['name'] = 'name';
+    $this->additional_fields['mail'] = 'mail';
+  }
+
+  function element_type($none_supported = FALSE, $default_empty = FALSE, $inline = FALSE) {
+    if ($inline) {
+      return 'span';
+    }
+    if ($none_supported) {
+      if ($this->options['element_type'] === '0') {
+        return '';
+      }
+    }
+    if ($this->options['element_type']) {
+      return check_plain($this->options['element_type']);
+    }
+    if ($default_empty) {
+      return '';
+    }
+    if (isset($this->definition['element type'])) {
+      return $this->definition['element type'];
+    }
+
+    return 'div';
+  }
+
+  function option_definition() {
+    $options = parent::option_definition();
+    $options['link_photo_to_profile'] = array('default' => TRUE, 'bool' => TRUE);
+    $options['image_style'] = array('default' => '');
+    return $options;
+  }
+
+  function options_form(&$form, &$form_state) {
+    parent::options_form($form, $form_state);
+    $form['link_photo_to_profile'] = array(
+      '#title' => t("Link to user's profile"),
+      '#description' => t("Link the user picture to the user's profile"),
+      '#type' => 'checkbox',
+      '#default_value' => $this->options['link_photo_to_profile'],
+    );
+
+    if (module_exists('image')) {
+      $styles = image_styles();
+      $style_options = array('' => t('Default'));
+      foreach ($styles as $style) {
+        $style_options[$style['name']] = $style['name'];
+      }
+
+      $form['image_style'] = array(
+        '#title' => t('Image style'),
+        '#description' => t('Using <em>Default</em> will use the site-wide image style for user pictures set in the <a href="!account-settings">Account settings</a>.', array('!account-settings' => url('admin/config/people/accounts', array('fragment' => 'edit-personalization')))),
+        '#type' => 'select',
+        '#options' => $style_options,
+        '#default_value' => $this->options['image_style'],
+      );
+    }
+  }
+
+  function render($values) {
+    if ($this->options['image_style'] && module_exists('image')) {
+      // @todo: Switch to always using theme('user_picture') when it starts
+      // supporting image styles. See http://drupal.org/node/1021564
+      if ($picture_fid = $this->get_value($values)) {
+        $picture = file_load($picture_fid);
+        $picture_filepath = $picture->uri;
+      }
+      else {
+        $picture_filepath = variable_get('user_picture_default', '');
+      }
+      if (file_valid_uri($picture_filepath)) {
+        $output = theme('image_style', array('style_name' => $this->options['image_style'], 'path' => $picture_filepath));
+        if ($this->options['link_photo_to_profile'] && user_access('access user profiles')) {
+          $uid = $this->get_value($values, 'uid');
+          $output = l($output, "user/$uid", array('html' => TRUE));
+        }
+      }
+      else {
+        $output = '';
+      }
+    }
+    else {
+      // Fake an account object.
+      $account = new stdClass();
+      if ($this->options['link_photo_to_profile']) {
+        // Prevent template_preprocess_user_picture from adding a link
+        // by not setting the uid.
+        $account->uid = $this->get_value($values, 'uid');
+      }
+      $account->name = $this->get_value($values, 'name');
+      $account->mail = $this->get_value($values, 'mail');
+      $account->picture = $this->get_value($values);
+      $output = theme('user_picture', array('account' => $account));
+    }
+
+    return $output;
+  }
+}