public function setup()
{
global $wgOut, $wgResourceModules, $wgAutoloadClasses, $wgExtensionAssetsPath, $IP, $wgUser, $wgAjaxCommentsPollServer, $wgAjaxCommentsLikeDislike, $wgAjaxCommentsCopyTalkpages, $wgAjaxCommentsAdmins;
// Determine if the current user is an admin for comments
self::$admin = count(array_intersect($wgAjaxCommentsAdmins, $wgUser->getEffectiveGroups())) > 0;
// If options set, hook into the new revisions to change talk page additions to ajaxcomments
if ($wgAjaxCommentsCopyTalkpages) {
Hooks::register('PageContentSave', $this);
}
// Create a hook to allow external condition for whether there should be comments shown
$title = array_key_exists('title', $_GET) ? Title::newFromText($_GET['title']) : false;
if (!array_key_exists('action', $_REQUEST) && self::checkTitle($title)) {
Hooks::register('BeforePageDisplay', $this);
} else {
$wgAjaxCommentsPollServer = -1;
}
// Create a hook to allow external condition for whether comments can be added or replied to (default is just user logged in)
$this->canComment = $wgUser->isLoggedIn();
Hooks::run('AjaxCommentsCheckWritable', array($title, &$this->canComment));
// Redirect talk pages with AjaxComments to the comments
if (is_object($title) && $title->getNamespace() > 0 && $title->getNamespace() & 1) {
$ret = true;
Hooks::run('AjaxCommentsCheckTitle', array($userpage, &$ret));
if ($ret) {
$userpage = Title::newFromText($title->getText(), $title->getNamespace() - 1);
global $mediaWiki;
if (is_object($mediaWiki)) {
$mediaWiki->restInPeace();
}
$wgOut->disable();
wfResetOutputBuffers();
$url = $userpage->getLocalUrl();
header("Location: {$url}#ajaxcomments");
wfDebugLog(__CLASS__, "Redirecting to {$url}");
exit;
}
}
// This gets the remote path even if it's a symlink (MW1.25+)
$path = $wgExtensionAssetsPath . str_replace("{$IP}/extensions", '', dirname($wgAutoloadClasses[__CLASS__]));
$wgResourceModules['ext.ajaxcomments']['remoteExtPath'] = $path;
$wgOut->addModules('ext.ajaxcomments');
$wgOut->addStyle("{$path}/styles/ajaxcomments.css");
// Add config vars to client side
$wgOut->addJsConfigVars('ajaxCommentsPollServer', $wgAjaxCommentsPollServer);
$wgOut->addJsConfigVars('ajaxCommentsCanComment', $this->canComment);
$wgOut->addJsConfigVars('ajaxCommentsLikeDislike', $wgAjaxCommentsLikeDislike);
$wgOut->addJsConfigVars('ajaxCommentsAdmin', self::$admin);
}