/**
* run the rewrite rules
*/
function run()
{
$urlm = new url_manager($this->vars['site_id']);
$urlm->update_rewrites();
// if a page was just deleted, lets also clear the nav cache for the site
if ($this->vars['type_id'] == id_of('minisite_page')) {
reason_include_once('classes/object_cache.php');
$cache = new ReasonObjectCache($this->vars['site_id'] . '_navigation_cache');
$cache->clear();
}
}
function init()
{
$this->admin_page->set_show('leftbar', false);
if (empty($this->admin_page->id)) {
$this->_not_undeletable_reason = 'no_id_provided';
return false;
}
if (!reason_user_has_privs($this->admin_page->user_id, 'publish')) {
$this->_not_undeletable_reason = 'insufficient_privileges';
return false;
}
$item = new entity($this->admin_page->id);
$user = new entity($this->admin_page->user_id);
if (!$item->user_can_edit_field('state', $user)) {
$this->_not_undeletable_reason = 'state_field_locked';
return false;
}
if ($item->get_value('state') != 'Deleted') {
$this->_not_undeletable_reason = 'not_deleted_yet';
return false;
}
reason_update_entity($this->admin_page->id, $this->admin_page->user_id, array('state' => 'Live'), false);
if ($this->admin_page->type_id == id_of('minisite_page')) {
// zap nav cache so it reappears.
reason_include_once('classes/object_cache.php');
$cache = new ReasonObjectCache($this->admin_page->site_id . '_navigation_cache');
$cache->clear();
}
$manager_site_id = $this->admin_page->site_id;
if ($item->get_value('type') == id_of('site')) {
$manager_site_id = $item->id();
}
//Updates the rewrites to prevent infinite redirection loop.
reason_include_once('classes/url_manager.php');
$urlm = new url_manager($manager_site_id);
$urlm->update_rewrites();
$link = unhtmlentities($this->admin_page->make_link(array('cur_module' => 'Lister', 'id' => '', 'state' => 'deleted')));
header('Location: ' . $link);
die;
}
/**
* After we save the title change we also need to destroy the navigation cache for the site.
*/
function process_editable(&$disco)
{
$page = new entity($this->page_id);
$values['name'] = trim(strip_tags($disco->get_value('page_title')));
if ($page->get_value('name') != $values['name']) {
$user_id = get_user_id(reason_check_authentication());
reason_update_entity($this->page_id, $user_id, $values, true);
// clear nav cache
reason_include_once('classes/object_cache.php');
$cache = new ReasonObjectCache($this->site_id . '_navigation_cache');
$cache->clear();
}
}
function clear_cache()
{
$cache = new ReasonObjectCache($this->get_cache_id());
$cache->clear();
}
function process()
{
if ($this->get_value('chosen_action') == '0') {
$items = array();
foreach ($this->get_element_names() as $name) {
if (preg_match("/^sortOrder_/i", $name)) {
$order = $this->get_value($name);
$name = preg_replace("/^sortOrder_/i", "", $name);
$items[$name] = $order;
}
}
asort($items);
$sort_order = 1;
foreach ($items as $k => $v) {
$items[$k] = $sort_order;
$sort_order++;
}
$changed_something = false;
if (!empty($items)) {
foreach ($items as $id => $order) {
$result = reason_update_entity($id, $this->user_id, array($this->sorter->get_field() => $order), false);
if ($result) {
$changed_something = true;
}
}
}
// if we have changed sort order of pages, lets try to drop the nav cache for the active site.
if ($changed_something && $this->type_id == id_of('minisite_page')) {
reason_include_once('classes/object_cache.php');
$cache = new ReasonObjectCache($this->site_id . '_navigation_cache');
$cache->clear();
}
}
}
function clear_excluded()
{
$id = $this->_get_cache_id();
$cache = new ReasonObjectCache($id);
$cache->clear();
}
/**
* If the form submission was just completed - we should have a valid submission_key passed in the request
*/
function form_submission_is_complete()
{
if (!isset($this->_form_submission_is_complete))
{
$submission_key = $this->get_form_submission_key();
$sk_cache = new ReasonObjectCache($submission_key);
$this->_form_submission_is_complete = ($sk_cache->fetch());
if ($sk_cache->fetch()) $sk_cache->clear();
}
return $this->_form_submission_is_complete;
}
function show_reinstate()
{
if (!isset($this->history[$this->admin_page->request['archive_id']])) {
echo '<p>This version was not found. <a href="' . $this->admin_page->make_link(array()) . '">Return</a></p>' . "\n";
} elseif (empty($this->_locks[$this->admin_page->request['archive_id']])) {
$id = $this->admin_page->request['archive_id'];
$e = new entity($id);
$values = $e->get_values();
$old_id = $this->admin_page->id;
$old = new entity($old_id);
$old_values = $old->get_values();
if (isset($values['id'])) {
unset($values['id']);
}
if (isset($values['last_modified'])) {
unset($values['last_modified']);
}
$values['state'] = 'Live';
reason_update_entity($this->admin_page->id, $this->admin_page->user_id, $values);
// if this is a page, lets check a few things - we may have to run rewrites or clear the nav cache
if ($this->admin_page->type_id == id_of('minisite_page')) {
// do we need to clear the nav cache?
if ($values['url_fragment'] != $old_values['url_fragment'] || $values['name'] != $old_values['name'] || $values['link_name'] != $old_values['link_name'] || $values['nav_display'] != $old_values['nav_display'] || $values['sort_order'] != $old_values['sort_order'] || $old_values['state'] != 'Live') {
reason_include_once('classes/object_cache.php');
$cache = new ReasonObjectCache($this->admin_page->site_id . '_navigation_cache');
$cache->clear();
}
// if the page was formerly pending or the url_fragment has changed, run rewrites.
if ($old_values['state'] == 'Pending' || $values['url_fragment'] != $old_values['url_fragment']) {
reason_include_once('classes/url_manager.php');
$urlm = new url_manager($this->admin_page->site_id);
$urlm->update_rewrites();
}
}
header('Location: ' . unhtmlentities($this->admin_page->make_link(array('id' => $this->admin_page->id))));
die;
} else {
echo '<p>This version cannot be reinstated becase doing so would change a locked field. <a href="' . $this->admin_page->make_link(array()) . '">Return</a></p>' . "\n";
}
}
/**
* This method will clear the news item cache generated by this module for a site and page
* @todo implement something to call this
*/
function clear_cache($site_id = '', $page_id = '')
{
$site_id = ($site_id) ? $site_id : $this->site_id;
$page_id = ($page_id) ? $page_id : $this->page_id;
if ($site_id && $page_id)
{
$cache = new ReasonObjectCache($this->get_cache_id($site_id, $page_id));
$cache->clear();
}
else trigger_error('clear_cache needs a site_id and page_id');
}
function run_job()
{
reason_include_once('classes/object_cache.php');
$site_ids = $this->config('site_ids');
foreach ($site_ids as $site_id) {
$cache = new ReasonObjectCache($site_id . '_navigation_cache');
$cache->clear();
}
$this->set_report('Zapped the navigation cache for site id(s) ' . implode(', ', $site_ids) . '.');
return true;
}
