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<?php
/**
* @file
* Views area handlers. Insert a view inside of an area.
*/
class views_handler_area_view extends views_handler_area {
function option_definition() {
$options = parent::option_definition();
$options['view_to_insert'] = array('default' => '');
$options['inherit_arguments'] = array('default' => FALSE, 'boolean' => TRUE);
return $options;
}
/**
* Default options form that provides the label widget that all fields
* should have.
*/
function options_form(&$form, &$form_state) {
parent::options_form($form, $form_state);
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$options = views_get_views_as_options(FALSE, 'all', $this->view);
$form['view_to_insert'] = array(
'#type' => 'select',
'#title' => t('View to insert'),
'#default_value' => $this->options['view_to_insert'],
'#description' => t('The view to insert into this area.'),
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'#options' => $options,
);
$form['inherit_arguments'] = array(
'#type' => 'checkbox',
'#title' => t('Inherit contextual filters'),
'#default_value' => $this->options['inherit_arguments'],
'#description' => t('If checked, this view will receive the same contextual filters as its parent.'),
);
}
/**
* Render the area
*/
function render($empty = FALSE) {
if (!empty($this->options['view_to_insert'])) {
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list($view_name, $display_id) = explode(':', $this->options['view_to_insert']);
$view = views_get_view($view_name);
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if (empty($view) || !$view->access($display_id)) {
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$view->set_display($display_id);
$view->parent_views += $this->view->parent_views;
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$view->parent_views[] = "$view_name:$display_id";
// Check if the view is part of the parent views of this view
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$search = "$view_name:$display_id";
if (in_array($search, $this->view->parent_views)) {
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drupal_set_message(t("Recursion detected in view @view display @display.", array('@view' => $view_name, '@display' => $display_id)), 'error');
}
else {
if (!empty($this->options['inherit_arguments']) && !empty($this->view->args)) {
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return $view->preview($display_id, $this->view->args);
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return $view->preview($display_id);
}
}
}
return '';
}
}