lang
$this->setupLocale();
}
/**
*
* Return the message properties from a query string
*
* An internal HTTP redirect pass them via query string
*/
private static function getMessageQueryStringProperties(): array
{
$returnValues = array();
global $INPUT;
$origin = $INPUT->str(self::ORIGIN_PAGE, null);
if ($origin != null) {
$returnValues = array(
$origin,
$INPUT->str(self::ORIGIN_TYPE, null)
);
}
return $returnValues;
}
function register(Doku_Event_Handler $controller)
{
/* This will call the function _displayRedirectMessage */
$controller->register_hook(
'TPL_ACT_RENDER',
'BEFORE',
$this,
'_displayRedirectMessage',
array()
);
}
/**
* Main function; dispatches the visual comment actions
* @param $event Doku_Event
*/
function _displayRedirectMessage(&$event, $param)
{
$pageIdOrigin = null;
$redirectSource = null;
$messageQueryStringProperties = self::getMessageQueryStringProperties();
if (!empty($messageQueryStringProperties)) {
list($pageIdOrigin, $redirectSource) = $messageQueryStringProperties;
}
if ($pageIdOrigin) {
switch ($redirectSource) {
case action_plugin_combo_router::TARGET_ORIGIN_PAGE_RULES:
if (!$this->showMessageIfPublicAndPlanned()) {
return;
}
$message = Message::createInfoMessage()
->addHtmlContent("" . sprintf($this->getLang('message_redirected_by_redirect'), hsc($pageIdOrigin)) . "
");
break;
case action_plugin_combo_router::TARGET_ORIGIN_START_PAGE:
$message = Message::createWarningMessage()
->addHtmlContent("" . sprintf($this->lang['message_redirected_to_startpage'], hsc($pageIdOrigin)) . "
");
break;
case action_plugin_combo_router::TARGET_ORIGIN_BEST_PAGE_NAME:
$message = Message::createWarningMessage()
->addHtmlContent("" . sprintf($this->lang['message_redirected_to_bestpagename'], hsc($pageIdOrigin)) . "
");
break;
case action_plugin_combo_router::TARGET_ORIGIN_BEST_END_PAGE_NAME:
$message = Message::createWarningMessage()
->addHtmlContent("" . sprintf($this->lang['message_redirected_to_bestendpagename'], hsc($pageIdOrigin)) . "
");
break;
case action_plugin_combo_router::TARGET_ORIGIN_BEST_NAMESPACE:
$message = Message::createWarningMessage()
->addHtmlContent("" . sprintf($this->lang['message_redirected_to_bestnamespace'], hsc($pageIdOrigin)) . "
");
break;
case action_plugin_combo_router::TARGET_ORIGIN_SEARCH_ENGINE:
$message = Message::createWarningMessage()
->addHtmlContent("" . sprintf($this->lang['message_redirected_to_searchengine'], hsc($pageIdOrigin)) . "
");
break;
case action_plugin_combo_router::GO_TO_EDIT_MODE:
$message = Message::createInfoMessage()
->addHtmlContent("" . $this->lang['message_redirected_to_edit_mode'] . "
");
break;
case action_plugin_combo_router::TARGET_ORIGIN_PERMALINK_EXTENDED:
case action_plugin_combo_router::TARGET_ORIGIN_PERMALINK:
$message = Message::createInfoMessage()
->addHtmlContent("" . $this->lang['message_redirected_from_permalink'] . "
");
break;
case action_plugin_combo_router::TARGET_ORIGIN_CANONICAL:
if (!$this->showMessageIfPublicAndPlanned()) {
return;
}
$message = Message::createInfoMessage()
->addHtmlContent("" . $this->lang['message_redirected_from_canonical'] . "
");
break;
default:
LogUtility::msg("The redirection source ($redirectSource) is unknown. It was not expected", LogUtility::LVL_MSG_ERROR, action_plugin_combo_router::CANONICAL);
return;
}
// Add a list of page with the same name to the message
// if the redirections is not planned
if ($redirectSource != action_plugin_combo_router::TARGET_ORIGIN_PAGE_RULES) {
$pageOrigin = MarkupPath::createMarkupFromId($pageIdOrigin);
$this->addToMessagePagesWithSameName($message, $pageOrigin);
}
if ($event->data === 'show' || $event->data === 'edit' || $event->data === 'search') {
$html = $message
->setPlugin($this)
->setClass(action_plugin_combo_routermessage::REDIRECT_MANAGER_BOX_CLASS)
->setCanonical(action_plugin_combo_router::CANONICAL)
->setSignatureName(action_plugin_combo_router::URL_MANAGER_NAME)
->toHtmlBox();
LogUtility::infoToPublic($html, action_plugin_combo_router::CANONICAL);
}
}
}
/**
* Add the page with the same page name but in an other location
* @param Message $message
* @param MarkupPath $pageOrigin
*/
function addToMessagePagesWithSameName(Message $message, MarkupPath $pageOrigin)
{
if (!$this->getConf(self::CONF_SHOW_PAGE_NAME_IS_NOT_UNIQUE) == 1) {
return;
}
global $ID;
// The page name
$pageName = $pageOrigin->getNameOrDefault();
$pagesWithSameName = Index::getOrCreate()->getPagesWithSameLastName($pageOrigin);
if (count($pagesWithSameName) === 1) {
$page = $pagesWithSameName[0];
if ($page->getWikiId() === $ID) {
// the page itself
return;
}
}
if (count($pagesWithSameName) > 0) {
$message->setType(Message::TYPE_WARNING);
// Assign the value to a variable to be able to use the construct .=
if ($message->getPlainTextContent() <> '') {
$message->addHtmlContent('
');
}
$message->addHtmlContent($this->lang['message_pagename_exist_one']);
$message->addHtmlContent('');
$i = 0;
$listPagesHtml = "";
foreach ($pagesWithSameName as $page) {
if ($page->getWikiId() === $ID) {
continue;
}
$i++;
if ($i > 10) {
$listPagesHtml .= '- ' .
tpl_link(
"?do=search&q=" . rawurldecode($pageName),
"More ...",
'class="" rel="nofollow" title="More..."',
$return = true
) . '
';
break;
}
try {
$markupRef = LinkMarkup::createFromPageIdOrPath($page->getWikiId());
$tagAttributes = $markupRef
->toAttributes()
->addOutputAttributeValue("rel", "nofollow");
$listPagesHtml .= "- {$tagAttributes->toHtmlEnterTag("a")}{$markupRef->getDefaultLabel()}
";
} catch (ExceptionBadSyntax $e) {
LogUtility::internalError("Internal Error: Unable to get a markup ref for the page ($page). Error: {$e->getMessage()}");
}
}
$message->addHtmlContent($listPagesHtml);
$message->addHtmlContent('
');
}
}
/**
* Set the redirect in a session that will be be read after the redirect
* in order to show a message to the user
* @param string $id
* @param string $redirectSource
*/
static function notify($id, $redirectSource)
{
// Msg via session
if (!defined('NOSESSION')) {
//reopen session, store data and close session again
self::sessionStart();
$_SESSION[DOKU_COOKIE][self::ORIGIN_PAGE] = $id;
$_SESSION[DOKU_COOKIE][self::ORIGIN_TYPE] = $redirectSource;
self::sessionClose();
}
}
private static function sessionStart()
{
$sessionStatus = session_status();
switch ($sessionStatus) {
case PHP_SESSION_DISABLED:
throw new RuntimeException("Sessions are disabled");
case PHP_SESSION_NONE:
$result = @session_start();
if (!$result) {
throw new RuntimeException("The session was not successfully started");
}
break;
case PHP_SESSION_ACTIVE:
break;
}
}
private static function sessionClose()
{
// Close the session
$phpVersion = phpversion();
if ($phpVersion > "7.2.0") {
$result = session_write_close();
if (!$result) {
// Session is really not a well known mechanism
// Set this error in a info level to not fail the test
LogUtility::msg("Failure to write the session", LogUtility::LVL_MSG_INFO);
}
} else {
session_write_close();
}
}
/**
* We don't saw the message if it was planned and
* it's a reader
* @return bool
*/
private function showMessageIfPublicAndPlanned(): bool
{
if (Identity::isWriter()) {
return true;
}
return $this->getConf(self::CONF_SHOW_MESSAGE_CLASSIC, self::CONF_SHOW_MESSAGE_CLASSIC_DEFAULT) == 1;
}
}