function node_views_analyze

Implementation of hook_views_analyze().

Related topics

File

modules/node.views.inc, line 877

Code

function node_views_analyze($view) {
    $ret = array();
    // Check for something other than the default display:
    if ($view->base_table == 'node') {
        foreach ($view->display as $id => $display) {
            if (empty($display->handler)) {
                continue;
            }
            if (!$display->handler
                ->is_defaulted('access') || !$display->handler
                ->is_defaulted('filters')) {
                // check for no access control
                $access = $display->handler
                    ->get_option('access');
                if (empty($access['type']) || $access['type'] == 'none') {
                    $result = db_query("SELECT r.name, p.perm FROM {role} r INNER JOIN {permission} p ON p.rid = r.rid WHERE r.name IN ('anonymous user', 'authenticated user')");
                    while ($role = db_fetch_object($result)) {
                        $role->perm = explode(', ', $role->perm);
                        $role->safe = in_array('access content', $role->perm);
                        $roles[$role->name] = $role;
                    }
                    if (!($roles['anonymous user']->safe && $roles['authenticated user']->safe)) {
                        $ret[] = views_ui_analysis(t('Some roles lack permission to access content, but display %display has no access control.', array(
                            '%display' => $display->display_title,
                        )), 'warning');
                    }
                    $filters = $display->handler
                        ->get_option('filters');
                    foreach ($filters as $filter) {
                        if ($filter['table'] == 'node' && ($filter['field'] == 'status' || $filter['field'] == 'status_extra')) {
                            continue 2;
                        }
                    }
                    $ret[] = views_ui_analysis(t('Display %display has no access control but does not contain a filter for published nodes.', array(
                        '%display' => $display->display_title,
                    )), 'warning');
                }
            }
        }
    }
    foreach ($view->display as $id => $display) {
        if ($display->display_plugin == 'page') {
            if ($display->handler
                ->get_option('path') == 'node/%') {
                $ret[] = views_ui_analysis(t('Display %display has set node/% as path. This will not produce what you want. If you want to have multiple versions of the node view, use panels.', array(
                    '%display' => $display->display_title,
                )), 'warning');
            }
        }
    }
    return $ret;
}