1 && in_array(end($args), wikitools_subpages())) {
$subpage = end($args);
array_pop($args);
}
}
// Determine page name.
if (isset($args[$i])) {
$page_name = wikitools_decode_page_name(implode('/', array_slice($args, $i)));
}
else {
// Use default page title if only wiki path is entered.
$page_name = wikitools_main_page_title();
}
// Don't do anything if no node types are active or no page name is available
$node_types = wikitools_node_types();
if (count($node_types) && $page_name) {
// Try to find the current page with this name.
$result = db_query("SELECT nid, type FROM {node} WHERE LOWER(title) = LOWER('%s')", $page_name);
$found_nodes = array();
while ($node = db_fetch_object($result)) {
if (wikitools_type_affected($node->type)) {
$found_nodes[] = $node;
}
}
if (count($found_nodes) == 1) {
// Single match for title.
$node = current($found_nodes);
if ($subpage) {
drupal_goto("node/$node->nid/$subpage");
}
else {
drupal_goto("node/$node->nid");
}
}
else if (count($found_nodes) > 1) {
// Multiple match for title.
drupal_set_title(t('Page found: %page', array('%page' => $page_name)));
$output .= theme('wikitools_page_found', $page_name, $found_nodes);
}
else {
// No match for title. Try to find an old page with this name
$result = db_query("SELECT n.nid, n.type, n.title FROM {node} n LEFT JOIN {node_revisions} r ON n.nid = r.nid WHERE LOWER(r.title) = LOWER('%s') ORDER BY n.vid DESC", $page_name);
$moved_nodes = array();
while ($node = db_fetch_object($result)) {
if (wikitools_type_affected($node->type)) {
$moved_nodes[] = $node;
}
}
if (count($moved_nodes) > 0 && wikitools_auto_redirect() && !isset($_REQUEST['noredirect'])) {
$node = current($moved_nodes);
drupal_set_message(t('Redirected from %page', array('%page' => $page_name, '@url' => wikitools_wikilink_url($page_name, 'noredirect'))));
drupal_goto("node/$node->nid");
}
else if (count($moved_nodes) > 0) {
drupal_set_title(t('Page moved: %page', array('%page' => $page_name)));
$output = theme('wikitools_page_moved', $page_name, $moved_nodes);
}
else {
drupal_set_title(t('Page does not exist: %page', array('%page' => $page_name)));
$output = theme('wikitools_page_does_not_exist', $page_name);
}
}
}
return $output;
}
/**
* Theme functions
* @ingroup themeable
*/
function theme_wikitools_page_found($page_name, $found_nodes) {
$output = '
';
// Collapse the forms initially if there are more than one.
$collapsed = count($node_types) > 1 ? ' collapsed' : '';
// The form_alter hooks excpects the preset title in the GET array, so we put it there.
$_GET['edit']['title'] = $page_name;
foreach ($node_types as $type) {
drupal_add_js('misc/collapse.js');
$type = node_get_types('type', $type);
if (node_access('create', $type->type)) {
$output .= '';
}
}
// Some of the callbacks could have set the page title, so we reset it.
drupal_set_title(t('Page does not exist: %page', array('%page' => $page_name));
}
return $output;
}