function template_preprocess_views_view
3.x theme.inc | template_preprocess_views_view(&$vars) |
2.x theme.inc | template_preprocess_views_view(&$vars) |
Preprocess the primary theme implementation for a view.
File
Code
function template_preprocess_views_view(&$vars) {
global $base_path;
$view = $vars['view'];
$vars['rows'] = !empty($view->result) || !empty($view->style_plugin->definition['even empty']) ? $view->style_plugin->render($view->result) : '';
$vars['css_name'] = views_css_safe($view->name);
$vars['name'] = $view->name;
$vars['display_id'] = $view->current_display;
// Basic classes
$vars['classes_array'] = array();
$vars['classes_array'][] = 'view';
$vars['classes_array'][] = 'view-' . views_css_safe($vars['name']);
$vars['classes_array'][] = 'view-id-' . $vars['name'];
$vars['classes_array'][] = 'view-display-id-' . $vars['display_id'];
$css_class = $view->display_handler->get_option('css_class');
if (!empty($css_class)) {
$vars['css_class'] = preg_replace('/[^a-zA-Z0-9- ]/', '-', $css_class);
$vars['classes_array'][] = $vars['css_class'];
}
if (!$vars['rows']) {
$vars['empty'] = $view->display_handler->render_empty();
if (!$view->display_handler->get_option('header_empty')) {
$vars['header'] = '';
}
if (!$view->display_handler->get_option('footer_empty')) {
$vars['footer'] = '';
}
}
else {
$vars['empty'] = '';
$header = TRUE;
}
$vars['exposed'] = !empty($view->exposed_widgets) ? $view->exposed_widgets : '';
if (!isset($vars['header'])) {
$vars['header'] = $view->display_handler->render_header();
}
if (!isset($vars['footer'])) {
$vars['footer'] = $view->display_handler->render_footer();
}
$vars['more'] = $view->display_handler->render_more_link();
$vars['feed_icon'] = !empty($view->feed_icon) ? $view->feed_icon : '';
$vars['attachment_before'] = !empty($view->attachment_before) ? $view->attachment_before : '';
$vars['attachment_after'] = !empty($view->attachment_after) ? $view->attachment_after : '';
$vars['pager'] = '';
$exposed_input = isset($view->exposed_raw_input) ? $view->exposed_raw_input : NULL;
if ($view->display_handler->render_pager()) {
$pager_type = ($view->pager['use_pager'] === 'mini' ? 'views_mini_pager' : 'pager');
$pager_theme = views_theme_functions($pager_type, $view, $view->display_handler->display);
$vars['pager'] = theme($pager_theme, $exposed_input, $view->pager['items_per_page'], $view->pager['element']);
}
// if administrator, add some links. These used to be tabs, but this is better.
if (user_access('administer views') && module_exists('views_ui') && empty($view->hide_admin_links) && !variable_get('views_no_hover_links', FALSE)) {
$vars['admin_links_raw'] = array(
array(
'title' => t('Edit'),
'alt' => t("Edit this view"),
'href' => "admin/build/views/edit/$view->name",
'fragment' => 'views-tab-' . $view->current_display,
'query' => drupal_get_destination(),
),
array(
'title' => t('Export'),
'alt' => t("Export this view"),
'href' => "admin/build/views/export/$view->name",
),
array(
'title' => t('Clone'),
'alt' => t("Create a copy of this view"),
'href' => "admin/build/views/clone/$view->name",
),
);
drupal_alter('views_admin_links', $vars['admin_links_raw'], $view);
$vars['admin_links'] = theme('links', $vars['admin_links_raw']);
}
else {
$vars['admin_links'] = '';
$vars['admin_links_raw'] = array();
}
// Our JavaScript needs to have some means to find the HTML belonging to this
// view.
//
// It is true that the DIV wrapper has classes denoting the name of the view
// and its display ID, but this is not enough to unequivocally match a view
// with its HTML, because one view may appear several times on the page. So
// we set up a running counter, $dom_id, to issue a "unique" identifier for
// each view. This identifier is written to both Drupal.settings and the DIV
// wrapper.
static $dom_id = 1;
$vars['dom_id'] = !empty($view->dom_id) ? $view->dom_id : $dom_id++;
$vars['classes_array'][] = 'view-dom-id-' . $vars['dom_id'];
// If using AJAX, send identifying data about this view.
if ($view->use_ajax) {
$settings = array(
'views' => array(
'ajax_path' => url('views/ajax'),
'ajaxViews' => array(
array(
'view_name' => $view->name,
'view_display_id' => $view->current_display,
'view_args' => check_plain(implode('/', $view->args)),
'view_path' => check_plain($_GET['q']),
// Pass through URL to ensure we get e.g. language prefixes.
// 'view_base_path' => isset($view->display['page']) ? substr(url($view->display['page']->display_options['path']), strlen($base_path)) : '',
'view_base_path' => $view->get_path(),
'view_dom_id' => $vars['dom_id'],
// To fit multiple views on a page, the programmer may have
// overridden the display's pager_element.
'pager_element' => $view->pager['element'],
),
),
),
);
drupal_add_js($settings, 'setting');
views_add_js('ajax_view');
}
// Flatten the classes to a string for the template file.
$vars['classes'] = implode(' ', $vars['classes_array']);
}