/**
* Changes the Edit tab and adds the VisualEditor tab.
*
* This is attached to the MediaWiki 'SkinTemplateNavigation' hook.
*
* @param SkinTemplate $skin
* @param array $links Navigation links
* @return boolean
*/
public static function onSkinTemplateNavigation(SkinTemplate &$skin, array &$links)
{
// Only do this if the user has VE enabled
if (!$skin->getUser()->getOption('visualeditor-enable') || $skin->getUser()->getOption('visualeditor-betatempdisable')) {
return true;
}
$config = ConfigFactory::getDefaultInstance()->makeConfig('visualeditor');
if (!isset($links['views']['edit'])) {
// There's no edit link, nothing to do
return true;
}
$title = $skin->getRelevantTitle();
if (defined('EP_NS') && $title->inNamespace(EP_NS)) {
return true;
}
$tabMessages = $config->get('VisualEditorTabMessages');
// Rebuild the $links['views'] array and inject the VisualEditor tab before or after
// the edit tab as appropriate. We have to rebuild the array because PHP doesn't allow
// us to splice into the middle of an associative array.
$newViews = array();
foreach ($links['views'] as $action => $data) {
if ($action === 'edit') {
// Build the VisualEditor tab
$existing = $title->exists() || $title->inNamespace(NS_MEDIAWIKI) && $title->getDefaultMessageText() !== false;
$action = $existing ? 'edit' : 'create';
$veParams = $skin->editUrlOptions();
unset($veParams['action']);
// Remove action=edit
$veParams['veaction'] = 'edit';
// Set veaction=edit
$veTabMessage = $tabMessages[$action];
$veTabText = $veTabMessage === null ? $data['text'] : $skin->msg($veTabMessage)->text();
$veTab = array('href' => $title->getLocalURL($veParams), 'text' => $veTabText, 'primary' => true, 'class' => '');
// Alter the edit tab
$editTab = $data;
if ($title->inNamespace(NS_FILE) && WikiPage::factory($title) instanceof WikiFilePage && !WikiPage::factory($title)->isLocal()) {
$editTabMessage = $tabMessages[$action . 'localdescriptionsource'];
} else {
$editTabMessage = $tabMessages[$action . 'source'];
}
if ($editTabMessage !== null) {
$editTab['text'] = $skin->msg($editTabMessage)->text();
}
// Inject the VE tab before or after the edit tab
if ($config->get('VisualEditorTabPosition') === 'before') {
$editTab['class'] .= ' collapsible';
$newViews['ve-edit'] = $veTab;
$newViews['edit'] = $editTab;
} else {
$veTab['class'] .= ' collapsible';
$newViews['edit'] = $editTab;
$newViews['ve-edit'] = $veTab;
}
} else {
// Just pass through
$newViews[$action] = $data;
}
}
$links['views'] = $newViews;
return true;
}
/**
* Changes the Edit tab and adds the VisualEditor tab.
*
* This is attached to the MediaWiki 'SkinTemplateNavigation' hook.
*
* @param SkinTemplate $skin
* @param array $links Navigation links
* @return boolean
*/
public static function onSkinTemplateNavigation(SkinTemplate &$skin, array &$links)
{
$config = ConfigFactory::getDefaultInstance()->makeConfig('visualeditor');
// Exit if the user doesn't have VE enabled
if (!$skin->getUser()->getOption('visualeditor-enable') || $skin->getUser()->getOption('visualeditor-betatempdisable') || $config->get('VisualEditorDisableForAnons') && $skin->getUser()->isAnon()) {
return true;
}
// Exit if there's no edit link for whatever reason (e.g. protected page)
if (!isset($links['views']['edit'])) {
return true;
}
$availableNamespaces = $config->get('VisualEditorAvailableNamespaces');
$title = $skin->getRelevantTitle();
$namespaceEnabled = $title->inNamespaces(array_keys(array_filter($availableNamespaces)));
$pageContentModel = $title->getContentModel();
// Don't exit if this page isn't VE-enabled, since we should still
// change "Edit" to "Edit source".
$isAvailable = $namespaceEnabled && $pageContentModel === CONTENT_MODEL_WIKITEXT;
// HACK: Exit if we're in the Education Program namespace (even though it's content)
if (defined('EP_NS') && $title->inNamespace(EP_NS)) {
return true;
}
$tabMessages = $config->get('VisualEditorTabMessages');
// Rebuild the $links['views'] array and inject the VisualEditor tab before or after
// the edit tab as appropriate. We have to rebuild the array because PHP doesn't allow
// us to splice into the middle of an associative array.
$newViews = array();
foreach ($links['views'] as $action => $data) {
if ($action === 'edit') {
// Build the VisualEditor tab
$existing = $title->exists() || $title->inNamespace(NS_MEDIAWIKI) && $title->getDefaultMessageText() !== false;
$action = $existing ? 'edit' : 'create';
$veParams = $skin->editUrlOptions();
unset($veParams['action']);
// Remove action=edit
$veParams['veaction'] = 'edit';
// Set veaction=edit
$veTabMessage = $tabMessages[$action];
$veTabText = $veTabMessage === null ? $data['text'] : $skin->msg($veTabMessage)->text();
$veTab = array('href' => $title->getLocalURL($veParams), 'text' => $veTabText, 'primary' => true, 'class' => '');
// Alter the edit tab
$editTab = $data;
if ($title->inNamespace(NS_FILE) && WikiPage::factory($title) instanceof WikiFilePage && !WikiPage::factory($title)->isLocal()) {
$editTabMessage = $tabMessages[$action . 'localdescriptionsource'];
} else {
$editTabMessage = $tabMessages[$action . 'source'];
}
if ($editTabMessage !== null) {
$editTab['text'] = $skin->msg($editTabMessage)->text();
}
if ($isAvailable) {
// Inject the VE tab before or after the edit tab
if ($config->get('VisualEditorTabPosition') === 'before') {
$editTab['class'] .= ' collapsible';
$newViews['ve-edit'] = $veTab;
$newViews['edit'] = $editTab;
} else {
$veTab['class'] .= ' collapsible';
$newViews['edit'] = $editTab;
$newViews['ve-edit'] = $veTab;
}
} else {
// Don't add ve-edit, but do update the edit tab (e.g. "Edit source").
$newViews['edit'] = $editTab;
}
} else {
// Just pass through
$newViews[$action] = $data;
}
}
$links['views'] = $newViews;
return true;
}
