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https://github.com/YunoHost-Apps/limesurvey_ynh.git
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74 lines
2.5 KiB
PHP
74 lines
2.5 KiB
PHP
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<?php
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/**
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* CGoogleApi class file.
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*
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* @author Qiang Xue <qiang.xue@gmail.com>
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* @link http://www.yiiframework.com/
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* @copyright 2008-2013 Yii Software LLC
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* @license http://www.yiiframework.com/license/
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*/
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/**
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* CGoogleApi provides helper methods to easily access the {@link https://developers.google.com/loader/ Google API loader}.
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*
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* @author Qiang Xue <qiang.xue@gmail.com>
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* @package system.web.helpers
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*/
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class CGoogleApi
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{
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/**
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* @var string Protocol relative url to the Google API loader which allows easy access
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* to most of the Google AJAX APIs
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*/
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public static $bootstrapUrl='//www.google.com/jsapi';
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/**
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* Renders the jsapi script file.
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* @param string $apiKey the API key. Null if you do not have a key.
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* @return string the script tag that loads Google jsapi.
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*/
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public static function init($apiKey=null)
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{
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if($apiKey===null)
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return CHtml::scriptFile(self::$bootstrapUrl);
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else
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return CHtml::scriptFile(self::$bootstrapUrl.'?key='.$apiKey);
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}
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/**
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* Loads the specified API module.
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* Note that you should call {@link init} first.
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* @param string $name the module name
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* @param string $version the module version
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* @param array $options additional js options that are to be passed to the load() function.
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* @return string the js code for loading the module. You can use {@link CHtml::script()}
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* to enclose it in a script tag.
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*/
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public static function load($name,$version='1',$options=array())
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{
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if(empty($options))
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return "google.load(\"{$name}\",\"{$version}\");";
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else
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return "google.load(\"{$name}\",\"{$version}\",".CJavaScript::encode($options).");";
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}
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/**
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* Registers the specified API module.
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* This is similar to {@link load} except that it registers the loading code
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* with {@link CClientScript} instead of returning it.
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* This method also registers the jsapi script needed by the loading call.
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* @param string $name the module name
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* @param string $version the module version
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* @param array $options additional js options that are to be passed to the load() function.
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* @param string $apiKey the API key. Null if you do not have a key.
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*/
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public static function register($name,$version='1',$options=array(),$apiKey=null)
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{
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$cs=Yii::app()->getClientScript();
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$url=$apiKey===null?self::$bootstrapUrl:self::$bootstrapUrl.'?key='.$apiKey;
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$cs->registerScriptFile($url,CClientScript::POS_HEAD);
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$js=self::load($name,$version,$options);
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$cs->registerScript($name,$js,CClientScript::POS_HEAD);
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}
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}
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