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Fixes #2303: support setting basePath and baseUrl as aliases during runtime.

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This commit is contained in:
Qiang Xue
2014-03-14 20:31:36 -04:00
parent bea8e1ce8a
commit c01ffe7dc2
1 changed files with 62 additions and 24 deletions
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86
framework/base/Theme.php
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@ -66,17 +66,6 @@ use yii\helpers\FileHelper;
*/
class Theme extends Component
{
/**
* @var string the root path or path alias of this theme. All resources of this theme are located
* under this directory. This property must be set if [[pathMap]] is not set.
* @see pathMap
*/
public $basePath;
/**
* @var string the base URL (or path alias) for this theme. All resources of this theme are considered
* to be under this base URL. This property must be set. It is mainly used by [[getUrl()]].
*/
public $baseUrl;
/**
* @var array the mapping between view directories and their corresponding themed versions.
* If not set, it will be initialized as a mapping from [[Application::basePath]] to [[basePath]].
@ -94,22 +83,56 @@ class Theme extends Component
{
parent::init();
if ($this->baseUrl === null) {
throw new InvalidConfigException('The "baseUrl" property must be set.');
} else {
$this->baseUrl = rtrim(Yii::getAlias($this->baseUrl), '/');
}
if (empty($this->pathMap)) {
if ($this->basePath !== null) {
$this->basePath = Yii::getAlias($this->basePath);
$this->pathMap = [Yii::$app->getBasePath() => [$this->basePath]];
} else {
throw new InvalidConfigException('The "basePath" property must be set.');
if (($basePath = $this->getBasePath()) !== null) {
if (empty($this->pathMap)) {
$this->pathMap = [Yii::$app->getBasePath() => [$basePath]];
}
} else {
throw new InvalidConfigException('The "basePath" property must be set.');
}
}
private $_baseUrl;
/**
* @return string the base URL (without ending slash) for this theme. All resources of this theme are considered
* to be under this base URL.
*/
public function getBaseUrl()
{
return $this->_baseUrl;
}
/**
* @param $url string the base URL or path alias for this theme. All resources of this theme are considered
* to be under this base URL.
*/
public function setBaseUrl($url)
{
$this->_baseUrl = rtrim(Yii::getAlias($url), '/');
}
private $_basePath;
/**
* @return string the root path of this theme. All resources of this theme are located under this directory.
* @see pathMap
*/
public function getBasePath()
{
return $this->_basePath;
}
/**
* @param string $path the root path or path alias of this theme. All resources of this theme are located
* under this directory.
* @see pathMap
*/
public function setBasePath($path)
{
$this->_basePath = Yii::getAlias($path);
}
/**
* Converts a file to a themed file if possible.
* If there is no corresponding themed file, the original file will be returned.
@ -139,9 +162,24 @@ class Theme extends Component
* Converts a relative URL into an absolute URL using [[baseUrl]].
* @param string $url the relative URL to be converted.
* @return string the absolute URL
* @throws InvalidConfigException if [[baseUrl]] is not set
*/
public function getUrl($url)
{
return $this->baseUrl . '/' . ltrim($url, '/');
if (($baseUrl = $this->getBaseUrl()) !== null) {
return $baseUrl . '/' . ltrim($url, '/');
} else {
throw new InvalidConfigException('The "baseUrl" property must be set.');
}
}
/**
* Converts a relative file path into an absolute one using [[basePath]].
* @param string $path the relative file path to be converted.
* @return string the absolute file path
*/
public function getPath($path)
{
return $this->getBasePath() . DIRECTORY_SEPARATOR . ltrim($path, '/\\');
}
}