function handle_io_write(Doku_Event &$event, $param)
{
# This is the only hook I could find which runs on save,
# but late enough to have lastmod set (ACTION_ACT_PREPROCESS
# is too early)
global $ACT;
global $INPUT;
if ($ACT != 'show') {
return;
}
if (!$INPUT->has('publish_approve')) {
return;
}
if (!$this->helper->canApprove()) {
msg($this->getLang('wrong permissions to approve'), -1);
return;
}
$this->addApproval();
return;
}
private function showApproveAction()
{
global $ID;
global $REV;
global $USERINFO;
if (!$this->hlp->canApprove()) {
return;
}
$approvals = $this->hlp->getApprovalsOnRevision($this->hlp->getRevision());
foreach ($approvals as $approve) {
if ($approve[1] == $_SERVER['REMOTE_USER']) {
return;
}
if ($approve[1] == $USERINFO['mail']) {
return;
}
}
echo '<span class="approval_action">';
echo '<a href="' . wl($ID, array('rev' => $REV, 'publish_approve' => 1)) . '">';
echo $this->getLang('approve action');
echo '</a>';
echo '</span> ';
}
