Magento从adminthtml页面重定向到前端操作 [英] Magento redirect from adminthtml page to a frontend action
问题描述
以下这篇文章我终于设法通过扩展Magento_Adminhtml_Controller_Action捕获了一个事件，并在该事件之前执行了一些操作.但是现在我正在尝试对其进行改进，以便捕获在管理面板上触发的另一个事件，并从那里通过request变量将数组传递给前端的另一个事件.我有这些问题/解答，请此处和此处，但是我无法实现我所需要的.我已经使用die()测试了observer code，以确保执行线程进入正确的调用并且可以.我正在使用AlanStorm的CommerceBug，以防它可以帮助您弄清这个问题.
Following this post I've finally managed to capture an event by extending the Magento_Adminhtml_Controller_Action and carry out some actions before it. But now I'm trying to improve it so I can capture another event triggered on the admin panel and from there pass an array through the request variable to another event on the frontend. I've these SO questions/answers, here and here but no way I can achieve what I need. I've tested the observer code using die() to be sure that the execution thread goes into the correct call and it is ok. I'm using the CommerceBug from AlanStorm, in case it can be used to get some light on this issue.
这是我的Observer.php代码.
This is my Observer.php code.
<?php
class Dts_Videotestimonials_Model_Observer {
public function hookToAdminhtmlControllerActionPreDispatch($observer)
{
if($observer->getEvent()->getControllerAction()->getFullActionName() == 'videotestimonials_adminhtml_videotestimonialsbackend_post')
{
// dispatching our own event before action upload video is run and sending parameters we need
Mage::dispatchEvent("upload_video_before", array('request' => $observer->getControllerAction()->getRequest()));
}
}
public function hookToUploadVideoBefore($observer)
{
//Hooking to our own event
$request = $observer->getEvent()->getRequest()->getParams();
// do something with product
$user = Mage::getSingleton('admin/session');
$userName = $user->getUser()->getFirstname();
$userEmail = $user->getUser()->getEmail();
$request['product_id'] = "16"; #$_product->getId(),
$request['author_email'] = $userEmail;
$request['author_name'] = $userName;
$request['video_link'] = "http://www.youtube.com/watch?v=y435u6kfExA&feature=youtube_gdata_player";
$request['video_type'] = "link";
$request['title'] = "AT&T Phone Nokia 2610";
$request['comment'] = "this is a comment";
Mage::dispatchEvent("vidtest_youtube_post", $request);
}
}
已编辑
这是完整的config.xml
Here is the full config.xml
<?xml version="1.0"?>
<config>
<modules>
<Dts_Videotestimonials>
<version>0.1.0</version>
</Dts_Videotestimonials>
</modules>
<global>
<models>
<videotestimonials>
<class>Dts_Videotestimonials_Model</class>
<resourceModel>videotestimonials_mysql4</resourceModel>
</videotestimonials>
</models>
<events>
<controller_action_predispatch>
<observers>
<controller_action_before>
<type>singleton</type>
<class>videotestimonials/observer</class>
<method>hookToAdminhtmlControllerActionPreDispatch</method>
</controller_action_before>
</observers>
</controller_action_predispatch>
<upload_video_before>
<observers>
<upload_video_before>
<type>singleton</type>
<class>videotestimonials/observer</class>
<method>hookToUploadVideoBefore</method>
</upload_video_before>
</observers>
</upload_video_before>
</events>
<helpers>
<videotestimonials>
<class>Dts_Videotestimonials_Helper</class>
</videotestimonials>
</helpers>
<blocks>
<videotestimonials>
<class>Dts_Videotestimonials_Block</class>
</videotestimonials>
</blocks>
</global>
<admin>
<routers>
<videotestimonials>
<use>admin</use>
<args>
<module>Dts_Videotestimonials</module>
<frontName>videotestimonials</frontName>
</args>
</videotestimonials>
</routers>
</admin>
<adminhtml>
<menu>
<videotestimonials module="videotestimonials">
<title>Videotestimonials</title>
<sort_order>100</sort_order>
<children>
<videotestimonialsbackend module="videotestimonials">
<title>VideoTestimonials_Admin</title>
<sort_order>0</sort_order>
<action>videotestimonials/adminhtml_videotestimonialsbackend</action>
</videotestimonialsbackend>
<pending_video translate="title">
<title>Videos pendientes</title>
<sort_order>20</sort_order>
<action>videotestimonials/adminhtml_pendingvideos/pending</action>
</pending_video>
</children>
</videotestimonials>
</menu>
<acl>
<resources>
<all>
<title>Allow Everything</title>
</all>
<admin>
<children>
<videotestimonials translate="title" module="videotestimonials">
<title>Videotestimonials</title>
<sort_order>1000</sort_order>
<children>
<videotestimonialsbackend translate="title">
<title>VideoTestimonials_Admin</title>
</videotestimonialsbackend>
<pending_video translate="title">
<title>Videos pendientes</title>
<sort_order>20</sort_order>
</pending_video>
</children>
</videotestimonials>
</children>
</admin>
</resources>
</acl>
<layout>
<updates>
<videotestimonials>
<file>videotestimonials.xml</file>
</videotestimonials>
</updates>
</layout>
</adminhtml>
<crontab>
<jobs>
<videotestimonials_videotestimonialscron>
<schedule><cron_expr>59 0 * */1 0</cron_expr></schedule>
<run><model>videotestimonials/cron::VideoTestimonialscron</model></run>
</videotestimonials_videotestimonialscron>
</jobs>
</crontab>
</config>
推荐答案
这是正在发生的事情.您的管理控制器配置错误.在管理部分中包含控制器的正确方法是这样(您需要更改模块名称，以与您的模块名称匹配):
Here is what is happening. Your configuration of the admin controller is wrong. The proper way to include your controller in the admin section is this (you'll need to change out the module name, to match yours):
<?xml version="1.0" ?>
<config>
<modules>
<Video_Awesome>
<version>0.0.1</version>
</Video_Awesome>
</modules>
<global>
<models>
<Video_Awesome>
<class>Video_Awesome_Model</class>
<!-- No resource model used currently -->
</Video_Awesome>
</models>
<events>
<controller_action_predispatch>
<observers>
<controller_action_before>
<type>singleton</type>
<class>Video_Awesome/Observer</class>
<method>controllerActionPredispatch</method>
</controller_action_before>
</observers>
</controller_action_predispatch>
<upload_video_before>
<observers>
<Video_Awesome>
<type>singleton</type>
<class>Video_Awesome/Observer</class>
<method>uploadVideoBefore</method>
</Video_Awesome>
</observers>
</upload_video_before>
</events>
</global>
<admin>
<routers>
<adminhtml>
<!-- we are not creating our own router, but tapping into the adminhtml router -->
<args>
<modules>
<!-- Your module name, and then
the path to the controller (minus
the controllers folder name). So,
in this instance, I put the router
in a "Adminhtml" folder inside of
the controllers folder, like thus:
Video/Awesome/controllers/Adminhtml/videotestimonialsController.php -->
<Video_Awesome before="Mage_Adminhtml">Video_Awesome_Adminhtml</Video_Awesome>
</modules>
</args>
</adminhtml>
</routers>
</admin>
</config>
然后，在您的路由器中(您无需调用getEvent即可执行控制器操作):
And, then, in your router (you don't need to call getEvent before getting the controller action):
public function controllerActionPredispatch ($observer)
{
if($observer->getControllerAction()->getFullActionName() == 'adminhtml_videotestimonials_post') {
// dispatching our own event before action upload video is run and sending parameters we need
Mage::dispatchEvent("upload_video_before", array('request' => $observer->getControllerAction()->getRequest()));
}
}
最后，听起来好像没有为Magento开发进行调试的设置.我强烈推荐一个.我使用PHPStorm(我在公司中没有任何股份-这不是广告:)，它的功能很棒.在此处设置一个断点，看看变量是什么.
And finally, it doesn't sound as if you have a debugging setup for your Magento development. I would highly recommend one. I use PHPStorm (I don't have any stake in the company - this is not an advertisement :), and it works awesome. Set a breakpoint there to see if what the variables are.
我还建议您使用adminhtml_controller_action_predispatch_start而不是全局controller_action_predispatch，因为它只会在后端触发(性能差异非常小).
I would also recommend using adminhtml_controller_action_predispatch_start, instead of the global controller_action_predispatch, as it will only trigger in the backend (a very, very small performance difference).
此外，作为一个小小的注解，我在您的config.xml中看到，您正在此处指定菜单项/acl.您可能不知道，但是那是不推荐使用的功能，这些项目应该放在adminhtml.xml.
Also, as a small sidenote, I saw in your config.xml, that you were specifying menu items/acl there. You probably didn't know, but that is deprecated functionality, and those items should be put it adminhtml.xml.
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