function handle_revisions(Doku_Event &$event, $param)
{
global $ID;
global $INFO;
if (!$this->hlp->isActive()) {
return;
}
$meta = p_get_metadata($ID);
$latest_rev = $meta['last_change']['date'];
$member = null;
foreach ($event->data->_content as $key => $ref) {
if (isset($ref['_elem']) && $ref['_elem'] == 'opentag' && $ref['_tag'] == 'div' && $ref['class'] == 'li') {
$member = $key;
}
if ($member && $ref['_elem'] == 'tag' && $ref['_tag'] == 'input' && $ref['name'] == 'rev2[]') {
$revision = $ref['value'];
if ($revision == 'current') {
$revision = $INFO['meta']['date']['modified'];
}
if ($this->hlp->isRevisionApproved($revision)) {
$event->data->_content[$member]['class'] = 'li approved_revision';
} else {
$event->data->_content[$member]['class'] = 'li unapproved_revision';
}
$member = null;
}
}
return true;
}
function handle_display_banner(&$event, $param)
{
global $INFO;
if (!$this->hlp->isActive()) {
return;
}
if ($event->data != 'show') {
return;
}
if (!$INFO['exists']) {
return;
}
$meta = $INFO['meta'];
if (!$meta['approval']) {
$meta['approval'] = array();
}
if ($INFO['perm'] <= AUTH_READ && $this->getConf('hidereaderbanner')) {
return;
}
if ($this->hlp->isCurrentRevisionApproved() && $this->getConf('hide_approved_banner')) {
return;
}
$this->showBanner();
return;
}
function handle_recent(Doku_Event &$event, $param)
{
if (!$this->hlp->isActive()) {
return;
}
$render = $event->data->_content;
$parent = null;
foreach ($render as $id => $element) {
if ($this->isParentTag($element)) {
$parent = $id;
continue;
}
if ($parent === null) {
continue;
}
$id = $this->getPageId($element);
if (!$id) {
continue;
}
if ($this->hlp->isCurrentRevisionApproved($id)) {
$event->data->_content[$parent]['class'] .= ' approved_revision';
} else {
$event->data->_content[$parent]['class'] .= ' unapproved_revision';
}
$parent = null;
}
return true;
}
function handle_start(&$event, $param)
{
global $ACT;
global $REV;
global $INFO;
global $ID;
if ($ACT !== 'show') {
return;
}
if ($REV != '') {
return;
}
if ($INFO['perm'] != AUTH_READ) {
return;
}
global $_GET;
if ($_GET['force_rev']) {
return;
}
if (!$this->hlp->isActive()) {
return;
}
if (!$this->hlp->isCurrentRevisionApproved()) {
$latestApproved = $this->hlp->getLatestApprovedRevision();
if ($latestApproved) {
$REV = $latestApproved;
$INFO['rev'] = $latestApproved;
}
}
}
/**
* send an email to inform about a changed page
*
* @param $event
* @param $param
* @return bool false if the receiver is invalid or there was an error passing the mail to the MTA
*/
function send_change_mail(&$event, $param)
{
global $ID;
global $ACT;
global $INFO;
global $conf;
$data = pageinfo();
if ($ACT != 'save') {
return true;
}
// IO_WIKIPAGE_WRITE is always called twice when saving a page. This makes sure to only send the mail once.
if (!$event->data[3]) {
return true;
}
// Does the publish plugin apply to this page?
if (!$this->hlp->isActive($ID)) {
return true;
}
//are we supposed to send change-mails at all?
if ($this->getConf('apr_mail_receiver') === '') {
return true;
}
// get mail receiver
$receiver = $this->getConf('apr_mail_receiver');
$validator = new EmailAddressValidator();
$validator->allowLocalAddresses = true;
if (!$validator->check_email_address($receiver)) {
dbglog(sprintf($this->getLang('mail_invalid'), htmlspecialchars($receiver)));
return false;
}
// get mail sender
$ReplyTo = $data['userinfo']['mail'];
if ($ReplyTo == $receiver) {
return true;
}
if ($INFO['isadmin'] == '1') {
return true;
}
// get mail subject
$timestamp = dformat($data['lastmod'], $conf['dformat']);
$subject = $this->getLang('apr_mail_subject') . ': ' . $ID . ' - ' . $timestamp;
$body = $this->create_mail_body('change');
$mail = new Mailer();
$mail->to($receiver);
$mail->subject($subject);
$mail->setBody($body);
$mail->setHeader("Reply-To", $ReplyTo);
$returnStatus = $mail->send();
return $returnStatus;
}
/**
* @param Doku_Event $event
* @param array $param
*/
function hide(Doku_Event &$event, $param)
{
if (!$this->hlp->isActive()) {
return;
}
if (!$this->hlp->isHiddenForUser()) {
return;
}
global $ACT;
if (!in_array($ACT, array('show', 'edit', 'source', 'diff'))) {
return;
}
$ACT = 'denied';
$event->preventDefault();
$event->stopPropagation();
print p_locale_xhtml('denied');
}
/**
* @param Doku_Event $event
* @param array $param
*/
function remove(&$event, $param)
{
if (!$this->hlp->isActive()) {
return;
}
if (!$this->getConf('delete attic on first approve')) {
return;
}
if ($this->hlp->getPreviousApprovedRevision()) {
return;
// previous version exist
}
global $ID;
$revisions = getRevisions($ID, 0, 0, 0);
foreach ($revisions as $revision) {
$fn = wikiFN($ID, $revision);
if (file_exists($fn)) {
@unlink($fn);
}
}
}
