$requirements['gravatar']['description'])), 'warning', FALSE); } } /** * Implementation of hook_requirements(). */ function gravatar_requirements($phase) { $requirements = array(); $notifications = array(); if ($phase == 'runtime') { // Warn if picture support is disabled. if (!variable_get('user_pictures', 0)) { $notifications[] = t('Make sure user picture support is enabled to allow gravatar integration.', array('@user-settings-link' => url('admin/config/people/settings', array('fragment' => 'edit-user-pictures-0-wrapper')))); } // Warn if no user roles have access to the 'user gravatar' permission. $user_roles = user_roles(FALSE, 'use gravatar'); if (empty($user_roles)) { $notifications[] = t('There are no user roles that have the %permission permission.', array('%permission' => t('use gravatar'), '@permissions-link' => url('admin/people/permissions', array('fragment' => 'module-gravatar')))); } // Warn if user pictures are not enabled in the theme. // @todo Stupid theme_get_settings generates errors on status report page. $default_theme = variable_get('theme_default', 'garland'); if (!theme_get_setting('toggle_comment_user_picture', $theme = NULL) && !theme_get_setting('toggle_node_user_picture', $theme = NULL)) { $notifications[] = t('Make sure user pictures are enabled in your theme settings.', array('@theme-settings' => url('admin/appearance/settings/' . $default_theme))); } $global_default_image = variable_get('user_picture_default', ''); if (!$global_default_image) { if (gravatar_var('default') == GRAVATAR_DEFAULT_GLOBAL) { // Warn if global default user picture is empty and used for default gravatar image. $notifications[] = t('You have selected the global default user picture for the default gravatar picture, but you have not specified a global default user picture.', array('@user-picture-link' => url('admin/config/people/settings', array('fragment' => 'edit-user-picture-default')))); } } else { // Warn if the global default user image exceeds the user picture dimensions. $info = function_exists('getimagesize') ? @getimagesize($global_default_image) : array(); $dimensions = explode('x', variable_get('user_picture_dimensions', '85x85')); if ($info && ($info[0] > $dimensions[0] || $info[1] > $dimensions[1])) { // @todo Create link to automatically resize image? $notifications[] = t('Your global default user picture is too large (@widthx@height pixels) and may not display properly. Please resize it to fit the preferred user picture size (@size pixels).', array('@width' => $info[0], '@height' => $info[1], '@user-picture-link' => $global_default_image, '@user-picture-settings-link' => url('admin/config/people/settings', array('fragment' => 'edit-user-picture-default')), '@size' => implode('x', $dimensions))); } } } if (!empty($notifications)) { $requirements['gravatar'] = array( 'title' => t('Gravatar'), 'value' => t('Potential issues'), 'description' => theme('item_list', array('items' => $notifications)), 'severity' => REQUIREMENT_WARNING, ); } return $requirements; } /** * Variable and menu cleanup. */ function gravatar_update_6000() { // Integrate gravatar_defaulttype variable into the gravatar_imagedefault variable. if (variable_get('gravatar_imagedefault', 2) == 2) { $value = (int) variable_get('gravatar_default_type', 4); variable_set('gravatar_imagedefault', $value + 2); variable_del('gravatar_default_type'); } // Rename gravatar_imagerating variable to gravatar_rating. if ($value = variable_get('gravatar_imagerating', FALSE)) { variable_set('gravatar_rating', $value); variable_del('gravatar_imagerating'); } // Rename gravatar_imagedefault to gravatar_default. if ($value = variable_get('gravatar_imagedefault', FALSE)) { variable_set('gravatar_default', $value); variable_del('gravatar_imagedefault'); } // Rename gravatar_displaysize to gravatar_size. if ($value = variable_get('gravatar_displaysize', FALSE)) { variable_set('gravatar_size', $value); variable_del('gravatar_displaysize'); } // Install cache table. drupal_install_schema('gravatar'); return array(); }