143 lines
4.2 KiB
PHP
143 lines
4.2 KiB
PHP
<?php
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class TranslatableCMSMainExtension extends Extension {
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function extraStatics() {
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return array(
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'allowed_actions' => array(
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'createtranslation',
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)
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);
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}
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function init() {
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// Locale" attribute is either explicitly added by LeftAndMain Javascript logic,
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// or implied on a translated record (see {@link Translatable->updateCMSFields()}).
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// $Lang serves as a "context" which can be inspected by Translatable - hence it
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// has the same name as the database property on Translatable.
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$req = $this->owner->getRequest();
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if($req->requestVar("Locale")) {
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$this->owner->Locale = $req->requestVar("Locale");
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} elseif($req->requestVar("locale")) {
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$this->owner->Locale = $req->requestVar("locale");
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} else {
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$this->owner->Locale = Translatable::default_locale();
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}
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Translatable::set_current_locale($this->owner->Locale);
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// collect languages for TinyMCE spellchecker plugin.
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// see http://wiki.moxiecode.com/index.php/TinyMCE:Plugins/spellchecker
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$langName = i18n::get_locale_name($this->owner->Locale);
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HtmlEditorConfig::get('cms')->setOption('spellchecker_languages', "+{$langName}={$this->owner->Locale}");
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Requirements::javascript('translatable/javascript/CMSMain.Translatable.js');
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Requirements::css('translatable/css/CMSMain.Translatable.css');
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}
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function updateEditForm(&$form) {
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$siteConfig = SiteConfig::current_site_config();
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if($form->Name() == 'RootForm' && Object::has_extension('SiteConfig',"Translatable")) {
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$form->Fields()->push(new HiddenField('Locale','', $siteConfig->Locale));
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}
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}
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function updatePageOption(&$fields) {
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$fields->push(new HiddenField("Locale", 'Locale', Translatable::get_current_locale()));
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}
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/**
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* Create a new translation from an existing item, switch to this language and reload the tree.
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*/
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function createtranslation($request) {
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// Protect against CSRF on destructive action
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if(!SecurityToken::inst()->checkRequest($request)) return $this->owner->httpError(400);
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$langCode = Convert::raw2sql($request->getVar('newlang'));
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$originalLangID = (int)$request->getVar('ID');
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$record = $this->owner->getRecord($originalLangID);
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$this->owner->Locale = $langCode;
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Translatable::set_current_locale($langCode);
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// Create a new record in the database - this is different
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// to the usual "create page" pattern of storing the record
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// in-memory until a "save" is performed by the user, mainly
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// to simplify things a bit.
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// @todo Allow in-memory creation of translations that don't persist in the database before the user requests it
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$translatedRecord = $record->createTranslation($langCode);
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$url = sprintf(
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"%s/%d/?locale=%s",
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$this->owner->Link('show'),
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$translatedRecord->ID,
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$langCode
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);
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return Director::redirect($url);
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}
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/**
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* Returns a form with all languages with languages already used appearing first.
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*
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* @return Form
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*/
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function LangForm() {
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$member = Member::currentUser(); //check to see if the current user can switch langs or not
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if(Permission::checkMember($member, 'VIEW_LANGS')) {
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$field = new LanguageDropdownField(
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'Locale',
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_t('CMSMAIN.LanguageDropdownLabel', 'Language'),
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array(),
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'SiteTree',
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'Locale-English',
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singleton('SiteTree')
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);
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$field->setValue(Translatable::get_current_locale());
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} else {
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// user doesn't have permission to switch langs
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// so just show a string displaying current language
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$field = new LiteralField(
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'Locale',
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i18n::get_locale_name( Translatable::get_current_locale())
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);
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}
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$form = new Form(
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$this->owner,
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'LangForm',
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new FieldSet(
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$field
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),
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new FieldSet(
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new FormAction('selectlang', _t('CMSMain_left.ss.GO','Go'))
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)
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);
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$form->unsetValidator();
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return $form;
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}
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function selectlang($data, $form) {
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return $this->owner;
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}
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/**
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* Determine if there are more than one languages in our site tree.
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*
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* @return boolean
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*/
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function MultipleLanguages() {
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$langs = Translatable::get_existing_content_languages('SiteTree');
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return (count($langs) > 1);
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}
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/**
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* @return boolean
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*/
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function IsTranslatableEnabled() {
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return Object::has_extension('SiteTree', 'Translatable');
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}
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} |