/**
* Check CK editor conditions (fallback to MW editor / switch to source mode)
*
* Handle useeditor URL param, user settings, current skin, edgecases...
*/
private static function checkEditorConditions()
{
global $wgRequest, $wgUser;
wfProfileIn(__METHOD__);
// check browser compatibility
if (!self::isCompatibleBrowser()) {
RTE::log('editor is disabled because of unsupported browser');
self::disableEditor('browser');
}
// check useeditor URL param (wysiwyg / source / mediawiki)
$useEditor = $wgRequest->getVal('useeditor', false);
if (!empty($useEditor)) {
RTE::log("useeditor = '{$useEditor}'");
switch ($useEditor) {
case 'mediawiki':
self::disableEditor('useeditor');
break;
case 'source':
self::setInitMode('source');
break;
case 'wysiwyg':
case 'visual':
$forcedWysiwyg = true;
self::setInitMode('wysiwyg');
break;
}
}
// check namespaces
global $wgWysiwygDisabledNamespaces, $wgWysiwygDisableOnTalk, $wgEnableSemanticMediaWikiExt;
if (!empty($wgWysiwygDisabledNamespaces) && is_array($wgWysiwygDisabledNamespaces)) {
if (in_array(self::$title->getNamespace(), $wgWysiwygDisabledNamespaces)) {
self::disableEditor('disablednamespace');
}
} else {
if (self::$title->getNamespace() == NS_TEMPLATE || self::$title->getNamespace() == NS_MEDIAWIKI) {
self::disableEditor('namespace');
}
}
if (!empty($wgWysiwygDisableOnTalk)) {
if (self::$title->isTalkPage()) {
self::disableEditor('talkpage');
}
}
// BugId: 11336 disable RTE on Special SMW namespaces
if ($wgEnableSemanticMediaWikiExt && in_array(self::$title->getNamespace(), array(SMW_NS_PROPERTY, SF_NS_FORM, NS_CATEGORY, SMW_NS_CONCEPT))) {
self::disableEditor('smw_namespace');
}
// RT #10170: do not initialize for user JS/CSS subpages
if (self::$title->isCssJsSubpage()) {
RTE::log('editor is disabled on user JS/CSS subpages');
self::disableEditor('cssjssubpage');
}
// check user preferences option
$userOption = $wgUser->getOption('enablerichtext');
if ($userOption != true && empty($forcedWysiwyg)) {
RTE::log('editor is disabled because of user preferences');
self::disableEditor('userpreferences');
}
// check current skin - enable RTE only on Oasis
$skinName = get_class(RequestContext::getMain()->getSkin());
if ($skinName != 'SkinOasis') {
RTE::log("editor is disabled because skin {$skinName} is unsupported");
self::disableEditor('skin');
}
// start in source when previewing from source mode
$action = $wgRequest->getVal('action', 'view');
$mode = $wgRequest->getVal('RTEMode', false);
if ($action == 'submit' && $mode == 'source') {
RTE::log('POST triggered from source mode');
RTE::setInitMode('source');
}
wfProfileOut(__METHOD__);
}
