TYPO3流体模板获取语言代码

Question

是否可以在TYPO3 Fluid模板中获取当前语言键(或代码)？

与此同时,我发现了另一种使用此处的视图助手的解决方案:

<?php
class Tx_AboUnitReservation_ViewHelpers_LanguageViewHelper extends Tx_Fluid_Core_ViewHelper_AbstractViewHelper {

    /**
     * Get the current language
     */
    protected function getLanguage() {
        if (TYPO3_MODE === 'FE') {
            if (isset($GLOBALS['TSFE']->config['config']['language'])) {
                return $GLOBALS['TSFE']->config['config']['language'];
            }
        } elseif (strlen($GLOBALS['BE_USER']->uc['lang']) > 0) {
            return $GLOBALS['BE_USER']->uc['lang'];
        }
        return 'en'; //default
    }

    /**
     * Return current language
     * @return  string
     */
    public function render() {
        return $this->getLanguage();
    }

}

?>

我在流体模板中使用如下.

<f:alias map="{isGerman: 'de'}">
    <f:if condition="{aboUnitReservation:language()} == {isGerman}">
        <script type="text/javascript" src="{f:uri.resource(path:'js/jquery.ui.datepicker-de-CH.js')}"></script>
    </f:if>
</f:alias>

Answer 1

您可以在操作中指定变量:

$this->view->assign("sysLanguageUid", $GLOBALS['TSFE']->sys_language_uid);

然后在你的视图中阅读:

<f:if condition="{sysLanguageUid} == 0">
    You're reading English version of page
</f:if>

另一方面,在控制器中分配redy-to-use变量会更容易,更舒适,因为<f:if ...>块非常简单,有时只是不舒服:

switch ($GLOBALS['TSFE']->sys_language_uid) {
    case 1:
        $msg = "Bienvenidos";
        break;
    case 2:
        $msg = "Willkommen";
        break;
    default:
        $msg = "Welcome";
        break;
}

$this->view->assign("myMessage", $msg);

Answer 2

在Fluid模板中使用TypoScript对象的另一种解决方案:

# German language
temp.language = TEXT
temp.language.value = at

# English language
[globalVar = GP:L = 1]
  temp.language.value = en
[global]

lib.language < temp.language

和流体代码:

<f:if condition="{f:cObject(typoscriptObjectPath: 'lib.language')} == 'at'">
    <f:then>
        ...
    </f:then>
    <f:else>
        ...
    </f:else>
</f:if>

temp.language当然,对象可以包含任何值.

Answer 3

为了获得当前的语言,您可以使用VHS扩展中包含的Page/LanguageViewHelper.

{v:page.language(languages: 'en,fr', pageUid: '0', normalWhenNoLanguage: 'en')}

看看这里:http://fluidtypo3.org/viewhelpers/vhs/1.8.3/Page/LanguageViewHelper.html

Answer 4

我的解决方案是这样的：

数据 = TSFE:sys_language_uid

（输出是语言 UID）

page = PAGE
page {

    ## Fluid-Template ##
    10 = FLUIDTEMPLATE
    10 {
        ## Variablen ##
        variables {
            pageTitle = TEXT
            pageTitle.data = page:title
            siteTitle = TEXT
            siteTitle.data = TSFE:tmpl|setup|sitetitle
            rootPage = TEXT
            rootPage.data = leveluid:0
            baseurl = TEXT
            baseurl.value = {$config.domain}
            pageLanguage = TEXT
            pageLanguage.data = TSFE:sys_language_uid
        }

        ## Settings ##
        settings {

        }
    }
}

现在您可以在 FLUID 中使用新的“变量”：

<f:if condition="{pageLanguage}==0">
    <f:then><a href="http://domain.cc/" title="">DE</a></f:then>
    <f:else><a href="http://domain.cc/en/" title="">EN</a></f:else>
</f:if>

或者您将其用于更多语言代码：

<f:if condition="{pageLanguage}==0">
    <f:then>Do this</f:then>
    <f:else if="{pageLanguage}==1">
        Do this instead if variable two evals true
    </f:else>
    <f:else if="{pageLanguage}==2">
        Or do this if variable three evals true
    </f:else>
    <f:else>
        Or do this if nothing above is true
    </f:else>
</f:if>