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doc cleanup

tags/2.0.0-beta
Qiang Xue 11 years ago
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4efeedd314
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0656b8751f
1 changed files with 35 additions and 33 deletions
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  1. 58
      framework/yii/web/Response.php

58
framework/yii/web/Response.php
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@ -268,7 +268,7 @@ class Response extends \yii\base\Response
* @param string $content content to be set. * @param string $content content to be set.
* @param string $mimeType mime type of the content. If null, it will be guessed automatically based on the given file name. * @param string $mimeType mime type of the content. If null, it will be guessed automatically based on the given file name.
* @param boolean $terminate whether to terminate the current application after calling this method * @param boolean $terminate whether to terminate the current application after calling this method
* @throws \yii\base\HttpException when range request is not satisfiable. * @throws HttpException when range request is not satisfiable.
*/ */
public function sendFile($fileName, $content, $mimeType = null, $terminate = true) public function sendFile($fileName, $content, $mimeType = null, $terminate = true)
{ {
@ -366,49 +366,51 @@ class Response extends \yii\base\Response
* specified by that header using web server internals including all optimizations like caching-headers. * specified by that header using web server internals including all optimizations like caching-headers.
* *
* As this header directive is non-standard different directives exists for different web servers applications: * As this header directive is non-standard different directives exists for different web servers applications:
* <ul> *
* <li>Apache: {@link http://tn123.org/mod_xsendfile X-Sendfile}</li> * - Apache: [X-Sendfile](http://tn123.org/mod_xsendfile)
* <li>Lighttpd v1.4: {@link http://redmine.lighttpd.net/projects/lighttpd/wiki/X-LIGHTTPD-send-file X-LIGHTTPD-send-file}</li> * - Lighttpd v1.4: [X-LIGHTTPD-send-file](http://redmine.lighttpd.net/projects/lighttpd/wiki/X-LIGHTTPD-send-file)
* <li>Lighttpd v1.5: {@link http://redmine.lighttpd.net/projects/lighttpd/wiki/X-LIGHTTPD-send-file X-Sendfile}</li> * - Lighttpd v1.5: [X-Sendfile](http://redmine.lighttpd.net/projects/lighttpd/wiki/X-LIGHTTPD-send-file)
* <li>Nginx: {@link http://wiki.nginx.org/XSendfile X-Accel-Redirect}</li> * - Nginx: [X-Accel-Redirect](http://wiki.nginx.org/XSendfile)
* <li>Cherokee: {@link http://www.cherokee-project.com/doc/other_goodies.html#x-sendfile X-Sendfile and X-Accel-Redirect}</li> * - Cherokee: [X-Sendfile and X-Accel-Redirect](http://www.cherokee-project.com/doc/other_goodies.html#x-sendfile)
* </ul> *
* So for this method to work the X-SENDFILE option/module should be enabled by the web server and * So for this method to work the X-SENDFILE option/module should be enabled by the web server and
* a proper xHeader should be sent. * a proper xHeader should be sent.
* *
* <b>Note:</b> * **Note**
* This option allows to download files that are not under web folders, and even files that are otherwise protected (deny from all) like .htaccess *
* This option allows to download files that are not under web folders, and even files that are otherwise protected
* (deny from all) like `.htaccess`.
*
* **Side effects**
* *
* <b>Side effects</b>:
* If this option is disabled by the web server, when this method is called a download configuration dialog * If this option is disabled by the web server, when this method is called a download configuration dialog
* will open but the downloaded file will have 0 bytes. * will open but the downloaded file will have 0 bytes.
* *
* <b>Known issues</b>: * **Known issues**
*
* There is a Bug with Internet Explorer 6, 7 and 8 when X-SENDFILE is used over an SSL connection, it will show * There is a Bug with Internet Explorer 6, 7 and 8 when X-SENDFILE is used over an SSL connection, it will show
* an error message like this: "Internet Explorer was not able to open this Internet site. The requested site is either unavailable or cannot be found.". * an error message like this: "Internet Explorer was not able to open this Internet site. The requested site
* You can work around this problem by removing the <code>Pragma</code>-header. * is either unavailable or cannot be found.". You can work around this problem by removing the `Pragma`-header.
* *
* <b>Example</b>: * **Example**
* <pre> *
* <?php * ~~~
* Yii::app()->request->xSendFile('/home/user/Pictures/picture1.jpg', array( * Yii::app()->request->xSendFile('/home/user/Pictures/picture1.jpg', array(
* 'saveName' => 'image1.jpg', * 'saveName' => 'image1.jpg',
* 'mimeType' => 'image/jpeg', * 'mimeType' => 'image/jpeg',
* 'terminate' => false, * 'terminate' => false,
* )); * ));
* ?> *
* </pre>
* @param string $filePath file name with full path * @param string $filePath file name with full path
* @param array $options additional options: * @param array $options additional options:
* <ul> *
* <li>saveName: file name shown to the user, if not set real file name will be used</li> * - saveName: file name shown to the user, if not set real file name will be used
* <li>mimeType: mime type of the file, if not set it will be guessed automatically based on the file name, if set to null no content-type header will be sent.</li> * - mimeType: mime type of the file, if not set it will be guessed automatically based on the file name,
* <li>xHeader: appropriate x-sendfile header, defaults to "X-Sendfile"</li> * if set to null no content-type header will be sent.
* <li>terminate: whether to terminate the current application after calling this method, defaults to true</li> * - xHeader: appropriate x-sendfile header, defaults to "X-Sendfile"
* <li>forceDownload: specifies whether the file will be downloaded or shown inline, defaults to true</li> * - terminate: whether to terminate the current application after calling this method, defaults to true
* <li>addHeaders: an array of additional http headers in header-value pairs</li> * - forceDownload: specifies whether the file will be downloaded or shown inline, defaults to true
* </ul> * - addHeaders: an array of additional http headers in header-value pairs
* @todo
*/ */
public function xSendFile($filePath, $options = array()) public function xSendFile($filePath, $options = array())
{ {

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